truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r3, 0x0, 0x1000000000003) connect(r3, &(0x7f0000000280)=@in={0x2, 0x3, @loopback}, 0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000240), 0x4) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r2, 0x4}, {r3, 0x4}, {r3, 0x2000}, {r3, 0x2002}, {r3, 0x140}, {r3, 0x1}, {r3, 0x10}], 0x7, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 06:07:15 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socket$unix(0x1, 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="70012e2f666d6c653800"], 0x1, 0x0}, 0x0) 06:07:15 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000000c0)={0x2, [0x0, 0x0]}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x400, 0x5, 0x1020, 0x3, 0x3, 0x8000, 0xb370, 0x9, r1}, 0x20) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0xfffffffffffffffd, r1}, 0xc) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000180)={0x79, 0x8}, 0x8) setsockopt$sock_timeval(r2, 0xffff, 0x1006, &(0x7f0000000000)={0xffffffffffffff23}, 0x10) 06:07:15 executing program 2: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) r1 = socket$inet6(0x1c, 0x3, 0x7fb) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000)={0x8, 0x9416}, 0x8) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000000c0)=0x5, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040)={0x1f}, 0x4) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x50, &(0x7f0000000100)={0x50, {{0x1c, 0x3, 0xb7a5, @loopback, 0x9}}}, 0x88) 06:07:16 executing program 2: mprotect(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000000)='newreno\x00', 0x8) mincore(&(0x7f0000000000/0x2000)=nil, 0x2000, &(0x7f00000000c0)=""/160) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000080)=@abs, &(0x7f0000000400)=0x8, 0x30000000) fchmod(r0, 0x8) r1 = semget(0x3, 0x4, 0x80) r2 = geteuid() fstat(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000380)={{0x179, r2, r3, r4, r5, 0xf1, 0x4}, 0xfffffffffffffe00, 0x9, 0x4}) r6 = socket$inet(0x2, 0x10000001, 0x4) r7 = socket(0x1e, 0x7, 0x101) fcntl$setstatus(r7, 0x4, 0xc) dup2(r6, r7) 06:07:16 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x4, 0x0, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) 06:07:19 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000), &(0x7f0000000180)=0x100) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f00000001c0)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYBLOB="1c004e2201000000fe8000000000000000000000000000aa08000000000000000000000000000000000000000000000000000000000000000000b4f90000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="0900030008000000"], &(0x7f0000000340)=0x8c) ppoll(0x0, 0x0, 0x0, &(0x7f0000000100), 0xfffffffffffffcd5) 06:07:19 executing program 2: r0 = socket(0x11, 0x2, 0x4000000000000087) read(r0, &(0x7f00000000c0)=""/47, 0x2f) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82ffec17440fbdb11a801fc2f254a9e93e73db97a1983d2d"], 0x10) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={0x0, 0x0, 0xfffffffffffffffe}, 0x0) r1 = open(&(0x7f0000000640)='./file0\x00', 0x80000000000206, 0x100) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xe, 0x1d50}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @multicast1}}, r2, 0x81, 0x1, 0x8, 0x52, 0x100000001}, &(0x7f0000000300)=0xa0) lseek(r1, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000240)={r3, 0xe7}, &(0x7f0000000540)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000600)=ANY=[@ANYBLOB="30000000e0e21c942b5d3ab1bab65f6d7bf39e26b37484bcdf9fdbf00a381c4bf8846416e06a1a5386404a054d45fc407ac9202bb7efe9fe41f4cbb93d2d"], 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000340)={0x20, &(0x7f00000004c0)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x4, @loopback, 0x10000}, @in6={0x1c, 0x2, 0x8, @empty, 0x5}, @in={0x2, 0x2, @rand_addr=0x1}, @in6={0x1c, 0x0, 0x3f, @empty, 0x8e83}]}, &(0x7f0000000440)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000002c0)={r2, &(0x7f0000000680)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000740)=0x10) r5 = semget$private(0x0, 0x0, 0x6) __semctl$IPC_RMID(r5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000008c0)={@in6={{0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x200}}, r4, 0x10001, 0x5, 0x6, 0x9, 0x1000}, &(0x7f0000000580)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r1], 0x1) getsockopt$sock_int(r1, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0xea) link(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') 06:07:19 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="250000d5420000000000000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYPTR, @ANYRES32=r0, @ANYRES32], 0x28}, 0x0) getpeername(r1, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10) r2 = socket(0x17, 0x20000000, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000000c0)={0x3, 0xa20, 0xe7a, 0xfff, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000140)={r3, 0x9}, &(0x7f0000000180)=0x8) recvmsg(r0, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) dup2(r1, r0) 06:07:19 executing program 0: r0 = socket(0x1b, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f00000000c0)=0x8c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x1, 0x3, r1}, &(0x7f0000000140)=0xc) shutdown(r0, 0x2) 06:07:19 executing program 3: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x24, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000080)=0xb) 06:07:19 executing program 0: r0 = socket$inet6(0x1c, 0x10000000, 0x3) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040), &(0x7f0000000080)=0x10) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) lseek(r1, 0x2a, 0x2) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r3 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0xa) lseek(r3, 0x0, 0x2) 06:07:19 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect(r0, &(0x7f00000001c0)=@in6={0x1c, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000080)={@broadcast, @empty, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f0000000100)={@rand_addr=0x6, @remote={0xac, 0x14, 0x0}, r3}, 0xc) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000040)={0x2, 0x0, 0x2}, 0xb) sendmsg(r1, &(0x7f0000002a80)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000000300)="db767cf01065fcba5dcd5b25fa7b689cad38c8433043de1161963df83bfe2e5db93f4f872f6814a105d8fb27cda9caae7a1c0a975aaa33ff008e66da3537f427da355c0ece8ec34f5fc49d9f753ae7399519e6b2f03a3bb780e9ef84193d6b83ddd62f271588f9b4c3d871254e312a7de2658c7b4cc04648c4f0462315ff9b4f2d86db36e937409402eac9f16a3c52d92b9fcc575bfc6627eb2737ab3e8aafa413dcad3eae4ae53eb38b164b61b2fab68900477199ab8e2634588a7d3debce7136e5794069b26f61517e51ca459fd7", 0xcf}, {&(0x7f0000000200)="24b512a491aa7037b8ce8816fdaf3cc448ac34fada08d9c6af5c9bae29a1b13740f69215f66fabfde39cc65dde0872eadd45f0e4620d3a338e8d9e5409bb4105f349f7d2ed58f7cbaf93", 0x4a}, {&(0x7f0000000400)="b6416ff661ed200202e746f9d55e86d1a9f54edc7a2b14a9717a77198e11c06fcde68acf5e183b179f1f0bbf9bfc08238fd6e801f927fb4a6f012651b474b7d662c473b5ab8a69c5538c48605e8db271c13ff82e74a23aed029d479bf9c429a6ef77ee904a4dcb2498f74ddc937a2ac05c5d2bada02388c897656dd8e186a598d33f3bc008567094b8784ae9fcadbf60535ddbc1823540ae5316486a04d548c0da3b7284d69239ab8cca43b0fdb689eece7aec3bd4c9321980f5", 0xba}, {&(0x7f00000004c0)="33f792232c7f234350023620c3a916972cb9a7498abaa8460ce71915b60afd", 0x1f}, {&(0x7f0000000500)="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0x1000}, {&(0x7f0000001500)="bf4d218647ff14a2de8781a1a1039425caee59f4fc5df2e0f193d0c4f1fb2e1fde2f2e51a8d204c76d524df6db5659116543cba43c2aa7ffb6fbef153bbdde1e1a05bf9e61ac8de640fc114c982af66f10c94f5323fa0bba1fb4", 0x5a}, {&(0x7f0000001580)="247b42252840eb7c24371c78c0a78096f8d4eadb9de2030bbd8a27da7da7f291a0fb672b1750a73936adcc637aaef91e5dd6c4eff9532e31d46a", 0x3a}, {&(0x7f00000015c0)="897690d6897cbe0537e8645704f718490d837c00c44ed7e09b833ee18f51b3e982129c6f884b442e1b7699854a67fa1f9ff456d85c4e44d240b011b798f23092d61b69db8684c4f2d60c822c9538aa7650ac68e4b6e2b3f821767eb0bb737022a1ff56569a14b05f54d605d2950cda3b71f738f36036608a64172f7b4c8430225b00acddb08710a1d0eb4ba3db4cd38309583e2f37904ffb4ce79290c7a000c71e84", 0xa2}], 0x8, 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"], 0x1368}, 0x100) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000280), &(0x7f0000002ac0)=0xb) 06:07:19 executing program 1: r0 = open$dir(&(0x7f0000000400)='./file0\x00', 0x2000400004042c5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f00000000c0)={0x8, 0xd3, 0x100, 0xc4f, 0x8, 0x5, 0x7, 0x5, 0x0}, &(0x7f0000000100)=0x20) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140)={r1, 0xe, 0x401}, 0x8) fcntl$lock(r0, 0xe, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x400000002, 0xffffffffffffffff}) lseek(r0, 0x0, 0x3) 06:07:19 executing program 1: r0 = socket$unix(0x1, 0x7, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) fstat(r1, &(0x7f0000000000)) dup2(r0, r1) r2 = socket(0x2, 0x5, 0x0) close(r2) fchdir(r2) 06:07:20 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$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x15, &(0x7f0000000040)={r1, 0x2}, 0x8) socket$inet6_sctp(0x1c, 0x1, 0x84) 06:07:20 executing program 1: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x5, 0x81012, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000040)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000100)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000140)={0x100000001, 0x7fff, 0x2000, 0x4, 0x0, 0x80000000, 0x80000000, 0x101, r2}, 0x20) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000380), 0x0) 06:07:20 executing program 0: munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1) munmap(&(0x7f0000ac9000/0x3000)=nil, 0x3000) munmap(&(0x7f0000ce6000/0x200000)=nil, 0x200000) 06:07:20 executing program 3: r0 = socket(0x11, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$unix(r0, &(0x7f0000000180)="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", 0x194, 0x0, 0x0, 0x0) 06:07:20 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000080)={0x0, 0x3c, "f045e6f7a59fb0ca95c129e411ea41197ded3440e62462484e9d0ff0643f476010e97d31cd51a6c22f437e2129bd65bc5d413de46d3d7d09f1f6f34e"}, &(0x7f00000001c0)=0x44) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000200)={r2, 0x4}, 0x8) setsockopt$inet_buf(r0, 0x0, 0x50, &(0x7f0000000100)="8ee1b028b8ffa3a293027d70579ffaa59bdf5ffbcad063c5b5018fffaeb275c9c6edca89dfba9965dcebdf355417107869c4c0173f6a7c55905dfb7add18e5daf327d3ffc25f19632a7d3a3fadb85553b52505ae5e721cde2d785b9dd41615c012e46e813d8da193ba14eaa42eb4fbb0112cfededd5ada96e3b0e634e233f3ad7e263fb3fb3a621d", 0x88) 06:07:20 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x3, &(0x7f0000000000), 0x2) fcntl$dupfd(r0, 0x11, r0) 06:07:20 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) readlinkat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=""/203, 0xcb) fchdir(r0) lseek(r0, 0x0, 0x1000000000003) dup(r0) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = getpid() wait4(r1, &(0x7f0000000000), 0x2, 0x0) r2 = socket(0x0, 0x0, 0x0) r3 = open$dir(0x0, 0x0, 0x0) r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0x100085, 0x1) writev(r0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f00000002c0)={0x7fff, 0x1, 0x7, 0x4a38, 0x1}, 0xc) poll(&(0x7f0000000300)=[{r0, 0x40}, {r2, 0x2101}, {r3, 0x2000}, {r2, 0x6}, {r4, 0x10}, {r3, 0x8c}, {r3, 0x2000}, {r3, 0x1c8}, {r0, 0x30}], 0x9, 0x9) setsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000040)=0x2, 0x4) 06:07:20 executing program 2: setgroups(0x4000000000000252, 0xffffffffffffffff) socketpair(0x17, 0x0, 0x100000001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000100)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000240)={r4, 0x1000}, &(0x7f0000000280)=0x8) getgroups(0x3, &(0x7f00000002c0)=[r3, r3, r3]) r5 = getgid() fchown(r0, r2, r5) shmget(0x3, 0x3000, 0x102, &(0x7f0000ffd000/0x3000)=nil) 06:07:20 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x10001) r1 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x200000}], 0x1, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) munmap(&(0x7f0000ff3000/0xa000)=nil, 0xa000) setsockopt$inet_int(r3, 0x0, 0x15, 0x0, 0x0) 06:07:20 executing program 3: r0 = semget$private(0x0, 0x3, 0x1ef) semop(r0, &(0x7f0000000000)=[{0x4, 0x6, 0x1000}, {0x5, 0x79, 0x1800}, {0x1, 0x4, 0x800}, {0x3, 0x6, 0x1800}, {0x7, 0x2, 0x800}, {0x2, 0x8001, 0x1800}, {0x7, 0x1, 0x800}], 0x7) __semctl$SETALL(0x0, 0x0, 0x9, &(0x7f0000000080)=[0x4, 0x80, 0x4, 0x20, 0x81, 0x9, 0x470, 0x21, 0xd6b]) semop(r0, &(0x7f0000000040)=[{0x7, 0x6, 0x800}, {0x3, 0x6, 0x1000}], 0x2) semget$private(0x0, 0x0, 0x2) semget$private(0x0, 0x3, 0x4) 06:07:20 executing program 3: pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000100)={0x6, &(0x7f0000000080)}, &(0x7f0000000140)=0x10) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet(0x2, 0x0, 0x0) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 06:07:20 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x3, 0x1) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(r2, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$dupfd(r3, 0x15, r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000540)={0x0, 0x1, 0x9}, &(0x7f0000000580)=0xc) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000005c0)={r5, 0x40, 0x2}, 0x8) pwritev(r4, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(r1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf) r6 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000300)={0x200, 0x800, 0x4400, 0x6321cbab, 0x0, 0x6, 0x100000000, 0x3, 0x0}, &(0x7f0000000380)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0x101, &(0x7f00000003c0)={@in={{0x2, 0x1, @broadcast}}, r7, 0xffff, 0x80000000, 0x13, 0x3f, 0x5}, &(0x7f00000004c0)=0xa0) socket$inet6_tcp(0x1c, 0x1, 0x0) 06:07:21 executing program 0: r0 = open(&(0x7f0000000140)='./file0\x00', 0x800, 0x190) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000180)={0x0, 0x8}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r1, 0x4, 0x7}, 0xc) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000280)={0x100000001, 0x1}, 0x10) r2 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, 0x0, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x57, &(0x7f0000000000)={0x9, {{0x1c, 0x1, 0xfffffffffffffbff, @remote={0xfe, 0x80, [], 0x0}, 0x8}}, {{0x1c, 0x2, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0xffffffffffffffe0}}}, 0x108) sendmsg$inet6_sctp(r2, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback={0xfffff80012ba6000}}, 0x1c, 0x0}, 0x0) 06:07:21 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in, &(0x7f0000000080)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000000c0)={0xfb, 0x9, 0x4030, 0x4, 0x4, 0x4, 0x1, 0x10000, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000140)={r1, 0xfffffffffffffffc}, 0x8) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r2, 0xffff, 0x1006, &(0x7f0000000000)={0x0, 0x3f420f0000000000}, 0x10) 06:07:23 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x1d, &(0x7f0000000000)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) 06:07:23 executing program 0: r0 = socket(0x1, 0x0, 0x6) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={0x0}, &(0x7f0000000400)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000440)={r1, 0x0, 0x1ff}, &(0x7f0000000480)=0xc) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000540)={r1, &(0x7f00000004c0)=[@in={0x2, 0x3}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x9}, @in={0x2, 0x2, @multicast1}, @in={0x2, 0x2, @loopback}]}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000000)={r1, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in, @in6, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000340)={@in6={{0x1c, 0x0, 0xfffffffffffffffe, @local={0xfe, 0x80, [], 0x0}, 0x80000001}}, r3, 0x3, 0x4, 0x0, 0x4, 0x5}, &(0x7f00000000c0)=0x98) getsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f0000000680), &(0x7f00000006c0)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000180)={0x5, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xc02b08055723c977) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000005c0)={0x2633, 0x0, 0x2100, 0x4, 0x2, 0xa445, 0x2ab3, 0x6a49, r2}, &(0x7f0000000600)=0x20) r4 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000640)={r2, 0x20}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x23, &(0x7f0000000100), &(0x7f0000000040)=0x1e0) 06:07:23 executing program 3: poll(&(0x7f0000000100), 0x20000000000006a5, 0x4) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40, 0x112) r1 = socket$inet6(0x1c, 0x4, 0x8001) fcntl$dupfd(r0, 0x0, r1) 06:07:23 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x1, 0xfb5, @empty, 0x54}}, 0x0, 0x6, 0x4, 0x10, 0x280000000, 0x1f, 0x7}, &(0x7f00000000c0)=0x98) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x1, 0x3, r1}, 0xc) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x14, 0x0, 0x25f) 06:07:23 executing program 0: r0 = semget(0xffffffffffffffff, 0x3, 0x321) __semctl$GETVAL(r0, 0x4, 0x5, 0x0) semget(0x1, 0x2, 0x400) __semctl$GETVAL(r0, 0x3, 0x5, &(0x7f0000000000)=""/16) 06:07:23 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x3, 0x1) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(r2, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$dupfd(r3, 0x15, r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000540)={0x0, 0x1, 0x9}, &(0x7f0000000580)=0xc) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000005c0)={r5, 0x40, 0x2}, 0x8) pwritev(r4, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(r1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf) r6 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000300)={0x200, 0x800, 0x4400, 0x6321cbab, 0x0, 0x6, 0x100000000, 0x3, 0x0}, &(0x7f0000000380)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0x101, &(0x7f00000003c0)={@in={{0x2, 0x1, @broadcast}}, r7, 0xffff, 0x80000000, 0x13, 0x3f, 0x5}, &(0x7f00000004c0)=0xa0) socket$inet6_tcp(0x1c, 0x1, 0x0) 06:07:23 executing program 0: r0 = open(&(0x7f0000000100)='./file0\x00', 0x20008, 0x15c) bind(r0, &(0x7f0000000380)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000002c0)={0x7, [0x7fffffff, 0x1ff, 0xdef8, 0x6a78, 0x8c2, 0x6, 0x81]}, &(0x7f0000000340)=0x12) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000140)=""/100, 0x64}, {&(0x7f00000001c0)=""/215, 0x62}], 0x2, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f0000000040)={0x9, {{0x1c, 0x0, 0x3f, @local={0xfe, 0x80, [], 0x0}, 0x6}}}, 0x88) 06:07:23 executing program 1: r0 = accept$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180)=0x4, 0x4) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000080), 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x7ff}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) execve(0x0, 0x0, &(0x7f0000000780)=[0x0, 0x0]) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000200), 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000240)) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getpgid(0x0) listen(0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000380)={0x3d0c00000000000, &(0x7f0000000040)=[@in={0x2, 0x0}]}, &(0x7f0000000500)=0x10) 06:07:23 executing program 3: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @remote, 0x8001}}}, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x20000000) getsockopt$inet_tcp_int(r0, 0x6, 0xc31a1097f483d514, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 06:07:23 executing program 3: setuid(0xee01) r0 = getuid() r1 = geteuid() setreuid(r0, r1) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x10001, 0x4, 0x9, 0x4, 0x800}, &(0x7f00000000c0)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0xff}}, r3, 0xfffffffffffffffe, 0x8, 0x291, 0x12, 0x148, 0x3}, 0x98) r4 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmat(r4, &(0x7f0000ffb000/0x4000)=nil, 0x3000) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f00000001c0)=0x4, 0x4) 06:07:23 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1105, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) sendto$inet(r0, &(0x7f0000000200)="48775be11d4140f9e1b04afb9aef91021a027ad7db9250f3f017e80e017501b7eb9009b633d6fed66fde8411191238675590ece33e23423522725c66cc82ca29ea73dd4d83e28c8d5b63b272005727929e638f08cf4593f41bd05845c87464ceb5f30cc69a88c32fb11359dc576a7594b460a445854222aa4d0958cca2f0768a9e1e48f18914e6127ecba7c67b1bd5db87b18e87ae92fd9c683c", 0x9a, 0x4, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) 06:07:23 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="1c004e2309210000fe8000000000000000000000000000bb0180000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0001d88872050000"], &(0x7f0000000100)=0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x0, @loopback, 0x8}}, r1, 0x6, 0x12000000, 0x10, 0x0, 0xcee}, 0x98) truncate(&(0x7f0000000180)='./file0\x00', 0x100000001) r2 = open(&(0x7f0000000140)='./file0\x00', 0x80c0, 0x103) r3 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile(r0, r3, 0x0, 0x0) sendfile(r0, r3, 0x0, 0x0) getpeername$unix(r2, &(0x7f0000000280)=@file={0x0, ""/4096}, &(0x7f00000012c0)=0x1002) 06:07:23 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000080)=0xea1, 0x4) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) 06:07:25 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) sendmsg(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000140)=0x10) r2 = accept4$inet(r1, &(0x7f0000000280), &(0x7f00000002c0)=0x10, 0x30000000) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000300)={@multicast2, @multicast2, 0x0}, &(0x7f0000000340)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f00000003c0)={@broadcast, @multicast1, r3}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x1, 0x81, 0x0}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000200)={r4, 0x6}, &(0x7f0000000240)=0x8) writev(r0, &(0x7f0000000340), 0x1000000000000367) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x73}], 0x1000000000000281, 0x0) 06:07:25 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r1, 0x0) munlock(&(0x7f0000ff9000/0x2000)=nil, 0x2000) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000040)='#', 0x1}], 0x1) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) fcntl$setstatus(r0, 0x4, 0x10004) 06:07:25 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x9f00, &(0x7f0000000580), &(0x7f00000005c0)=0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x3d}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x8000, 0x81}, 0xc) 06:07:25 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040)=0x8, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x2, 0x6}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0xe, 0x4}, &(0x7f0000000140)=0x8) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="9e0facd86d07cc77da698374bcfab26c", 0x10) listen(r0, 0x1) 06:07:25 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f070000003000"], 0xa) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=""/229, 0xe5}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x6, 0x1000, 0x9}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x3, 0x78, 0x4}, &(0x7f0000000100)=0x14) shutdown(r0, 0x0) r2 = socket$inet6(0x1c, 0x1, 0x3dd) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x2, [0x0, 0x0]}, &(0x7f00000001c0)=0xc) 06:07:25 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) fsync(r1) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x80011, r0, 0x0) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) geteuid() 06:07:25 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) select(0x40, &(0x7f0000038fc0), &(0x7f0000000fc0), 0x0, &(0x7f000004c000)) select(0x40, &(0x7f0000000000)={0x1, 0x100, 0x1f, 0xffffffffffffff87, 0x3f, 0x3ff, 0x5, 0x1}, &(0x7f0000000040)={0x20, 0x100, 0x0, 0x1f, 0x3a, 0xd79, 0xd3, 0x2}, &(0x7f0000000080)={0xfffffffffffff000, 0x1, 0x5, 0x5, 0x2fc, 0xff, 0x7, 0x40}, &(0x7f00000000c0)={0x1, 0x5}) 06:07:25 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup(r0) read(r1, &(0x7f0000000140)=""/89, 0x228) read(r1, &(0x7f0000000040)=""/236, 0xec) write(r1, &(0x7f0000000200)="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", 0x116) 06:07:25 executing program 2: r0 = open(&(0x7f0000000480)='./file1\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r0, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r1, 0x4, 0x10044) read(r1, &(0x7f0000000000)=""/175, 0x6d999) ftruncate(r1, 0x9) 06:07:25 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f00000001c0)='./file0/file0\x00', 0x110300, 0x0) mkdirat(r0, &(0x7f0000000100)='./file0\x00', 0xeb) freebsd11_mknodat(r0, &(0x7f00000000c0)='./file0/file0\x00', 0x1, 0xffff) renameat(r0, &(0x7f0000000580)='./file0/file0\x00', r0, &(0x7f00000005c0)='./file0\x00') getresuid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f00000002c0)) getresgid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)=0x0) chown(&(0x7f0000000200)='./file0\x00', r2, r3) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x114) setsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000140)="11408d1c3d753f74d821a3a5e27c74a58830102965a0c51921e4999e4111271d3a5c05d7527d832c981dd66b8f1f018eddb8ebfc1f9389b50214cca89682638bb65f25854774213ec6a3cfa9d0f41e7484", 0x51) 06:07:25 executing program 2: mlock(&(0x7f0000d5c000/0x4000)=nil, 0x4000) madvise(&(0x7f0000d5c000/0x2000)=nil, 0x2000, 0x0) msync(&(0x7f0000d5c000/0x2000)=nil, 0xfffffffffffffef1, 0x0) 06:07:26 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r1, 0x0) munlock(&(0x7f0000ff9000/0x2000)=nil, 0x2000) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000040)='#', 0x1}], 0x1) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) fcntl$setstatus(r0, 0x4, 0x10004) 06:07:26 executing program 3: mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$sock_int(r0, 0xffff, 0x800, &(0x7f0000000040)=0x9, 0x4) mlock(&(0x7f0000efa000/0x1000)=nil, 0x1000) munmap(&(0x7f0000efd000/0x1000)=nil, 0x1000) 06:07:26 executing program 2: r0 = socket(0x2, 0x5, 0xfffffffffffffffe) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00') 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, 0x1204, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={r2, 0x7, 0xe3, 0x1400}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) 06:07:26 executing program 3: r0 = socket(0x1a, 0x400000010000003, 0x88) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x10001, 0x4000, 0x401, 0x3, 0x0}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0xfff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000180)={r2, 0x2, 0x2, 0xc000000, 0x241}, &(0x7f00000001c0)=0x18) open(&(0x7f0000000200)='./file0\x00', 0x20100, 0x100) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xc}, 0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 06:07:26 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) lseek(r0, 0x0, 0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000240)={0x5, [0x487f, 0x2, 0x7, 0x100, 0x100000001]}, &(0x7f0000000280)=0xe) clock_settime(0xf, &(0x7f00000002c0)={0x75fa, 0xd4b}) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0xe, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x4) clock_settime(0xf, &(0x7f0000000340)={0x4, 0xffff}) open(&(0x7f0000000300)='./file0\x00', 0x2, 0x80) 06:07:26 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="03001000d5997347c2105d000000000000000000"], 0x2) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0xd, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES64=0x0, @ANYPTR], @ANYRESHEX=r1, @ANYRESHEX=r1, @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYPTR64, @ANYPTR, @ANYRESHEX=0x0, @ANYPTR, @ANYRESOCT=r1, @ANYRESHEX=0x0, @ANYRES32=r1, @ANYRESHEX], @ANYRESHEX=r0]], 0x2) r2 = accept$inet(r0, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000500)={@in6={{0x1c, 0x1, 0x4, @loopback, 0x3}}, r1}, &(0x7f00000004c0)=0x84) 06:07:26 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f00000003c0)='./file0\x00', 0x0) chdir(&(0x7f0000000040)='./file1\x00') r1 = open$dir(&(0x7f0000000380)='./file1\x00', 0x100380, 0x0) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) mkdirat(r1, &(0x7f00000000c0)='./file2\x00', 0x50) chmod(&(0x7f0000000000)='./file1\x00', 0x90) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000100)='./file2\x00') 06:07:26 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x120000, 0x80) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x8, 0x120) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) fcntl$getflags(r2, 0x1) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4, 0x80011, r1, 0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3) 06:07:26 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) clock_settime(0xe, &(0x7f0000000000)={0x9, 0x101}) getsockopt$sock_int(r0, 0xffff, 0x1016, 0x0, &(0x7f0000000040)) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x5, 0x3f}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000200)={r2, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={r3}, &(0x7f0000000140)=0x8) 06:07:26 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000140), &(0x7f0000000040)=0x100) setsockopt$inet_udplite(r0, 0x88, 0xfffffffffffffffe, 0x0, 0x8d6) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000240)={'accf_data\x00', "3596c3bc752e15396b5116e113738eda9ab9461b69d3c8c8eabc7661c08c18ac7c082656f90931b84b2fc2ce834319a298aa8dd8054e7db4cf4a24374520cbd3694df67c05027d54f3403a2b2a9b319fcde38c3744183a8b52f10af471645061ac3e4ecb6d1c600714faef7deb79d9fb3c7a913837073d8cd3e0a28a9445d85251736d6fb563e439b3b0410b226dacac965a626cec9f0215276152251e8098df6389f69d6bcb2490617baa299824aa1000163ff78cf9009a4cf8062824fa3874c7af1c2252a09c134509aab86764f35728dfb7ba0d1874b10c88180df12b77b038abdb3ba253c772534fb0e311001e01"}, 0x100) truncate(&(0x7f0000000080)='./file0\x00', 0x4) syz_emit_ethernet(0x299, 0x0) open(&(0x7f0000000000)='\x00', 0x8000, 0x105) 06:07:26 executing program 1: r0 = socket$inet6(0x1c, 0x10000002, 0x2) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) 06:07:27 executing program 1: getgroups(0x3, &(0x7f0000000280)=[0x0, 0x0, 0xffffffffffffffff]) setgroups(0x1, &(0x7f0000000680)=[r2]) r3 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000209, 0xfffffffffffffbfc) getgroups(0x4, &(0x7f00000000c0)=[r0, r1, r1, r0]) getgroups(0x3, &(0x7f0000000140)=[r5, r4, r2]) pwritev(r3, &(0x7f0000000080)=[{&(0x7f0000000000)='%', 0x1}], 0x1, 0x0) setreuid(0x0, 0xee00) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180), 0x0) 06:07:31 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0xffff, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x2, @loopback, 0x7}}, 0x0, 0x20000, 0x0, 0x4}, &(0x7f0000000040)=0x8c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)=ANY=[@ANYBLOB="1c00a71f1c97f64c26bb8be3b10300d04f2204007fffffff00000000000000000000000000012f0a0000000000e8000000000003000000000000000000000000000000000000000300000009000000000000000000000000000000000000000000000000000000000000a8a300d3a0b30e00000000009500000000000000000058439519d176f610ec877ffc527ed872ea35e3e92ec9c80f97556f8f3280c384df17e734e70fc5d93a805ede67d2f28129ccc2b2248f098b38b4a89cd14cba2572294179", @ANYRES32=r1, @ANYBLOB="ff0f00000200000001000000ffffffffc4010000"], &(0x7f0000000080)=0x98) 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$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 06:07:31 executing program 3: r0 = socket$inet6(0x1c, 0x5, 0x7) r1 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) accept$unix(r1, 0x0, &(0x7f00000001c0)) writev(r1, &(0x7f0000000580)=[{&(0x7f0000000500)="46bc79579665cdf4de30c38e0b02a7b7c5433a2a84ea568937d065c8ae278ac82e424e93d55af855f97b65912b6f3fc162246d33cd516bf6e6e71bc0e6a426b109835659d405d8be9ee42418c6aec9eee5826729bf60", 0x56}], 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, 0x0, 0xfffffffffffffd31) getsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@empty, @loopback, @multicast1}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) 06:07:31 executing program 1: r0 = geteuid() setresuid(r0, r0, r0) geteuid() setresuid(r0, 0x0, 0xffffffffffffffff) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) faccessat(r1, &(0x7f0000000000)='./file0\x00', 0x100, 0x500) 06:07:31 executing program 2: r0 = socket$inet_sctp(0x2, 0x8, 0x84) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setgroups(0x4000000000000077, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0]) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28010000ffff000003"], 0x9}, 0x0) sendmsg(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000001700)={&(0x7f00000000c0)=@in={0x2, 0x2}, 0x10, &(0x7f0000001680)=[{&(0x7f0000000100)="b1f11ea099a63b274d36d721e2c2742dec8013891047d622c6fb825b2ffbe3ef3d588c465f6601c057dac19386da04c1fb20564272938de307900ec48bebff043775c9220f7b3e0635e8055a1047c3a3a0dccc2a5b76949f56bb30a6795da5b20740342dd8f119a240bc2bbc2219402dbeb01097ac61a4934efaca5966759d7221ad6d2c1afbed21", 0x88}, {&(0x7f00000001c0)="ed945207073a222747f33734f4d04fcbff21e3867ce2c8", 0x17}, {&(0x7f0000000200)="6c8a49ccb2d39b2c7f7fb5b3fd8ca97af041d1fc2ccc84896f997cda4c0bf547c0c72a2a76f0f1044d6e837925c836e534b3d7105743bbd63446e59f89a45f2df47574d7c0df02cd3b2fad8e92f5b116afec0582631f2a", 0x57}, {&(0x7f0000000280)="e925b30fe6fb29322c62c200dc7f8f0580f659c946bc04c8a653d9dc7ecc9618f8152dae4b5de9a687146c8d9a854b97255ea27fcebfe79ad81d3cff73fae28f6ef11d80c6255baba3c5a1677a74964f44b3486a108296169f5c388cbb0d10bcd3e266271d25f7a05a88e6a4e7ce397805495360f4fe22d8ea8812857fac377b860e6b28e6680f25cb95cc92714696b66e5341aebb4be5cf9588fb1bd24ac2d6385a23b3e8c67558acf69f2f613cd6e8f3a56ec279db0cb628b258e5592ef86cb61e5d34a164eaea13217fd087b1d93bd3b3", 0xd2}, {&(0x7f0000000440)="e1044f7948e107a79453afcae4aa468e036cea63d9c1c0bedbf5687e474aaae706b410e596397c6c15a92e0b461e2350fdb10b3922627204e16a45efb6a4f8e48c32185dd9dd1d1c369c2b7455b32a2ccd9bfef0de7b1aebeb9bfdcd4dadcccb94870c360104b2ceb95d411f80b44c1a2c7d176384016840e81f2181e959e3e850182671bc6817f75c641f0036d1e804b6bebe63d6345a6e7e813da854f5ef3865fb1a66550b41d3e2b129b55dd69ac05bffe230c449a50b5ab1f876a665ad9a7af6f22c5ca4901e5c469aeee31c64be3789eb04", 0xd4}, {&(0x7f0000000540)="2b1a0e657714264d0f5f5b14af682745a8bee289f033d99c9a6bf4aff6e4de1407726f252b662ef4e003097e390eebd936fd4f4c5d80218263cfcf25fffb5fce9cfa9b5be9ed0cf23ac53861bab2a4c1e2a161714a46", 0x56}, {&(0x7f00000005c0)="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0x1000}, {&(0x7f00000015c0)="d1685010013a5473ed26c5c75b56096a3359d16b803cd694804df9703a260394200ef39794e2537912d5f3a7a9c85dda681811d2c3e0ee6481a29bb5deddcae2b216d1da11aacaf5b21fedf6585dcc2b7ed723ac524c8d7b7d76df42b7509cd305bf96ec036df892e075d12b7d13a5ae918c93c18a8d885176f20af8d8f90292de9261dbcdf9b913877b6678f0f55511f030e81b9e40c6c1124dbd8c9a0472ffabddb9ce5860927df61d3c8c098cb47c4b5ef5d2f679d1", 0xb7}], 0x8, &(0x7f00000003c0)=ANY=[@ANYBLOB="10000000840000000800000007000000100000004ebe1782080000006d8800001400000084000000070000000f00000001000000"], 0x34, 0x100}, 0x4) r2 = dup(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x32, &(0x7f0000000040), &(0x7f0000000080)=0x8) socket$unix(0x1, 0x7, 0x0) 06:07:31 executing program 2: r0 = semget(0x0, 0x0, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000040)=[0x0, 0x81]) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x8000, 0x40) socket$inet_icmp(0x2, 0x2, 0x1) ftruncate(r1, 0x31b) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200, 0x7, 0xfff, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x4d, @loopback, 0x4536}}, r3, 0x0, 0xab1c, 0x80, 0x80ea, 0x3}, &(0x7f0000000240)=0x98) 06:07:31 executing program 1: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000100)=0x2, 0x4) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd3d) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) poll(0x0, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$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(r0, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000001c0)={0x400, 0x39, 0x400, 0x1, 0xffffffffffff8000, 0x1, 0x200, 0xfc, 0x0}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000240)={r3}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000140)=0x7b, 0x4) 06:07:32 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1005, 0xfffffffffffffffe, 0xfffffec1) 06:07:33 executing program 2: setreuid(0x0, 0xee00) r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x500, 0x40) fcntl$getflags(r0, 0x3) getresuid(0x0, 0x0, &(0x7f0000000180)=0x0) setresuid(0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x200, 0x0) setuid(r1) chown(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) pwritev(r2, &(0x7f0000000100)=[{&(0x7f00000001c0)="eb3c76be7811250c585c10d00ddf2201315e1bd2d7c708db92782394b535a98b7e7a7e10c40e3714e18b5199ad7abbe04ae434019b96195c3e7ca476ac93e0098885dbd06b88879caed37997e3715b3f35097330d68c03cd68764a2e89bd1ef540cf758aee22f8bd4ee90f62aed84d0f52c5a88f22865392ed60e6832ba595dc15a616be9bf129e30f4ae1e4ee12b290576c985a828fbb70a2fe392556dfd52b8aa653e3571811bba2ce3cc83131b520da07c4f71e6d223577c9831387b91138011b80513b1ef654ec66c81ffac82c69b174fb910df85ef3fdf473742e205b05cf89", 0xe2}, {&(0x7f0000000000)="cf2c5cd191042c20d5845064f3f7bfe48b3d0f39824fca10d05bf168afe0aaef960b00d12ed7bc44988f83afe5f58a46f4789efc4db121c13dc83ea07124dde42484947596eb234093ee78e3df0cfb07e24bc41d6d40cee40c6f8ed7c3b571cd636dfb0751852fc9cfbbbbc22f0101a1099f661f45fc2791b3eada04da97499e98f8a8af51650e9b9bce785cebd7a2c49264e48118", 0x95}, {&(0x7f00000002c0)="58dc7afcfe54bc619fab57b307a7aee732d8f29ce799e7412133059326d47686537e2e989234c8627ade16343359b7e17128f31f8f9539bcfffb4de1d55107d819809c667e93e56c9b41dca66a192c5817dee9c8242dacd47a3663af1983", 0x5e}, {&(0x7f0000000340)="1e5ead98096387b6400523b818fa78ee29c5821e605249e036d49606a227eea81baac0e2ff90ee72583e3471a1f0cb770e968355695d058ea394ff0e768917d3395ab44b40cefb42990f4545fdfa591aba0538568a7d29fe3ec6fdceb10111a4f475770fe22267eb9dba6d39ed849614e991e7303c5a72d55ca2d0", 0x7b}], 0x4, 0x0) 06:07:36 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000000), &(0x7f0000000080)=0x4) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000001c0)={r2, 0x8, 0x9, [0x200, 0x8, 0x9, 0x5, 0x0, 0x80, 0x5, 0x8ea6, 0xffff]}, 0x1a) 06:07:36 executing program 2: freebsd10_pipe(&(0x7f0000000600)={0xffffffffffffffff}) r1 = socket(0x2, 0x10000001, 0x84) truncate(&(0x7f0000000080)='./file0\x00', 0x101) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x7fff}, 0x8) freebsd11_fstat(r1, &(0x7f0000000140)) openat(r0, &(0x7f0000000100)='./file0\x00', 0x800, 0x40) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x10) freebsd11_stat(0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x3}, 0x8) 06:07:36 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) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r1, 0x0, 0x0, 0x3}, 0x14) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 06:07:36 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r2, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(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) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r6 = accept(r5, 0x0, 0x0) close(0xffffffffffffffff) r7 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f00000001c0)={0x4, 0x1000, 0x2800, 0x7, 0x100000000, 0x5, 0x76fc, 0x100000000, 0x0}, &(0x7f0000000580)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000640)={@in={{0x2, 0x2, @multicast2}}, r8, 0x8, 0x4f, 0x7f}, &(0x7f0000000700)=0x94) ftruncate(r7, 0x7e2780e3) r9 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r9, 0x0) ftruncate(r7, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0xb04f3800) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ce8f19558f7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df1f4f4fcd8f", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r10 = socket(0x14, 0x5, 0x0) connect$unix(r10, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r11 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6) mkdirat(r11, &(0x7f0000000180)='./file0\x00', 0x0) open(&(0x7f0000000800)='./file0\x00', 0x0, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) 06:07:36 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0xfffffffffffffffe) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='hd\x00', 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x800000000) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, 0x0, 0x0) 06:07:36 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet(0x2, 0x3, 0x7ff) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000000c0)={r2, 0xffffffffffffffff}, &(0x7f0000000100)=0x8) r3 = fcntl$dupfd(r0, 0x11, r0) fcntl$setstatus(r3, 0x4, 0x10044) setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000040), 0x4) 06:07:36 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6(0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0x37, 0x4) fcntl$setflags(r1, 0x2, 0xdffffffffffffffd) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r2 = socket$inet6(0x1c, 0x0, 0x0) msgget(0x2, 0x20) msgrcv(0x0, 0xffffffffffffffff, 0x0, 0x1, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\a\x00\x00'], 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 06:07:36 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000012c0)=ANY=[@ANYBLOB="10000000000000000300000000000000"], 0x10}, 0x1) socketpair(0x1f, 0x20000003, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000240)={0x0, 0x7ff}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000080)={0x6, 0x100, 0x82, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000200)={r3, 0x663, 0x3, 0x5, 0xbffffffffffffffc}, &(0x7f00000000c0)=0x18) accept4(r1, &(0x7f0000000340)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000002c0)=0xfffffffffffffef4, 0x30000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000140)={r4, &(0x7f0000000100)}, &(0x7f0000000180)=0x10) 06:07:37 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x3) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x400) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000040)={@broadcast, @loopback}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000340)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6]}, &(0x7f0000000100)=0x10) 06:07:38 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x39, 0x0, &(0x7f0000000000)) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x3, 0x4) 06:07:38 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000140), &(0x7f0000000040)=0x100) setsockopt$inet_udplite(r0, 0x88, 0xfffffffffffffffe, 0x0, 0x8d6) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) getsockname(r0, &(0x7f0000000340)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000380)=0x1c) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000240)={'accf_data\x00', "3596c3bc752e15396b5116e113738eda9ab9461b69d3c8c8eabc7661c08c18ac7c082656f90931b84b2fc2ce834319a298aa8dd8054e7db4cf4a24374520cbd3694df67c05027d54f3403a2b2a9b319fcde38c3744183a8b52f10af471645061ac3e4ecb6d1c600714faef7deb79d9fb3c7a913837073d8cd3e0a28a9445d85251736d6fb563e439b3b0410b226dacac965a626cec9f0215276152251e8098df6389f69d6bcb2490617baa299824aa1000163ff78cf9009a4cf8062824fa3874c7af1c2252a09c134509aab86764f35728dfb7ba0d1874b10c88180df12b77b038abdb3ba253c772534fb0e311001e01"}, 0x100) connect(r0, &(0x7f0000000080)=@in6={0x1c, 0x1, 0x100000000, @loopback}, 0x1c) syz_emit_ethernet(0x299, 0x0) open(&(0x7f0000000000)='\x00', 0x8000, 0x105) 06:07:40 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x20801fffd) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fstat(r0, &(0x7f00000001c0)) setsockopt$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) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x20, 0x0, 0x9, 0x5}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1, 0xa714}, &(0x7f0000000100)=0x8) setsockopt(0xffffffffffffffff, 0x200, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) 06:07:40 executing program 0: r0 = open(&(0x7f0000000140)='./file0\x00', 0x8243, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f00000000c0)='./file0\x00', 0xfffffffd) unlink(&(0x7f0000000080)='./file0\x00') sendfile(r0, r1, 0x0, 0x2) close(r0) close(r2) 06:07:40 executing program 3: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x6) clock_gettime(0x4, &(0x7f0000000000)) munmap(&(0x7f0000d75000/0xb000)=nil, 0x1f470000) 06:07:40 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) write(r0, &(0x7f0000000000)="48e3119292ea305067bbb312ecceb8b250b29f2989b583885490", 0x1a) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)=ANY=[@ANYBLOB="0500f34ba00005000900360000000000"], 0xe) pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) poll(&(0x7f0000000300), 0x1e, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x20000, 0x20) 06:07:40 executing program 0: shmget(0x0, 0x12000, 0x0, &(0x7f0000fed000/0x12000)=nil) 06:07:40 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000004c0), &(0x7f0000000500)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x1f8000, 0x5b, 0x8, 0x1ff, 0x71, 0x7, 0x8, {@in={{0x2, 0x3, @rand_addr=0x5}}, 0x0, 0x81, 0x2, 0x2, 0x1, 0xb6}}, &(0x7f0000000300)=0xb8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f00000003c0)={r2, &(0x7f0000000380)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000400)=0x10) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/155, 0x9b}], 0x1, 0x0) r4 = dup(r0) semget(0x1, 0x7, 0x82) pwritev(r4, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000440)={0xee9, 0xffffffffffffff81, 0x4200, 0x3329c593, 0x181e86a6, 0x8, 0x9, 0x1, r3}, 0x20) ftruncate(r0, 0x4) mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, &(0x7f00000001c0)=""/69) readv(r4, &(0x7f0000000340)=[{&(0x7f0000000100)=""/101, 0xffffffffffffff36}], 0x1) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) 06:07:40 executing program 0: sendto$unix(0xffffffffffffffff, &(0x7f0000000100)="b10005030000000000c700b1bf294de449451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f6aef9187a869a4d3722c91f75073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c29000000000000000000000000000000000", 0xb1, 0x0, 0x0, 0x331) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$sock_int(r0, 0xffff, 0x2000, &(0x7f0000000000)=0xfff, 0x4) ftruncate(r0, 0x2000) 06:07:41 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) execve(0x0, 0x0, 0x0) 06:07:41 executing program 0: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x10000004, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) close(r0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x10}, 0x0) 06:07:41 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f00000015c0)='./file0/file0\x00', 0x10000, 0x8) mlockall(0x0) recvfrom(r0, &(0x7f0000000440)=""/16, 0x10, 0x0, 0x0, 0x1c2) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000100)={0x100000000, &(0x7f0000000240)=[@in={0x2, 0x1, @rand_addr=0x4285}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x4, @empty, 0x6}, @in={0x2, 0x2}]}, &(0x7f00000002c0)=0x10) socket$inet6(0x1c, 0x0, 0x6) r3 = open(&(0x7f0000001540)='./file0\x00', 0x4, 0x1c1) socket$inet6_sctp(0x1c, 0x85, 0x84) r4 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x4) accept$unix(r2, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000380)={0x0, &(0x7f0000000300)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000003c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000001600)=ANY=[@ANYBLOB="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"], 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f00000004c0)={r5, 0x4ecd}, &(0x7f0000000500)=0x8) r6 = open(&(0x7f00000001c0)='./file0/file0\x00', 0x6, 0x20) sendto$unix(r6, &(0x7f0000000540)="6fc450a7dcbabd6b28e19b16b7aa492b4ba7115c954f74b9e6ae7a27cf47d28b244c607902af711b7f3ef13b87000349535ea973aeb5e5d704e261d79276eb937ff92434a9074c95699635", 0x4b, 0x20000, &(0x7f00000005c0)=@file={0x1, './file0/file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000140)={r5, 0x6}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$sock_timeval(r4, 0xffff, 0x1006, &(0x7f0000000400)={0x1, 0x1}, 0x10) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xd, &(0x7f0000001500)=0x705e, 0x4) 06:07:43 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = open(&(0x7f0000000040)='./file0\x00', 0xc00, 0x90) r2 = fcntl$dupfd(r0, 0x11, r1) setsockopt$inet_msfilter(r2, 0x0, 0x4a, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, 0x2, 0x4, [@loopback, @empty, @empty, @remote={0xac, 0x14, 0x0}]}, 0x20) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r3, 0xffff, 0x4, 0x0, 0x0) 06:07:43 executing program 0: r0 = socket(0x2, 0x5, 0x7) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0xffffffffffffffc1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)=ANY=[], 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x40, 0x10, 0x6, 0x4, 0x0}, &(0x7f00000000c0)=0x10) bind$unix(r0, &(0x7f0000000100)=@abs={0x0, 0x0, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r1, 0xfffffffffffffffe, 0x0, 0x8, 0x2, 0x1}, 0xffffffffffffff53) 06:07:43 executing program 0: r0 = socket$inet_sctp(0x2, 0x10000005, 0x84) listen(r0, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1013, 0x0, &(0x7f0000000080)) lock order reversal: 1st 0xfffff80012cd2468 sctp-inp (inp) @ /syzkaller/managers/main/kernel/sys/netinet/sctp_usrreq.c:7167 2nd 0xfffff80004d07368 socket (socket) @ /syzkaller/managers/main/kernel/sys/netinet/sctp_usrreq.c:7173 stack backtrace: #0 0xffffffff8110bbde at witness_debugger+0x8e #1 0xffffffff8110b812 at witness_checkorder+0xf72 #2 0xffffffff8103bc05 at __mtx_lock_flags+0xf5 #3 0xffffffff81375db5 at sctp_listen+0x95 #4 0xffffffff8115427a at solisten+0x7a #5 0xffffffff8115fc22 at kern_listen+0x132 #6 0xffffffff81717846 at amd64_syscall+0x436 #7 0xffffffff816df82d at fast_syscall_common+0x101 06:07:43 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="820b2e04065f594f1cb3311a447ba2a8f013d100822af116fa2ae97af240b5"], 0x1) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') fcntl$getown(r0, 0x5) openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0/file0\x00', 0x200, 0x0) freebsd11_stat(&(0x7f0000000040)='./file0/file1\x00', &(0x7f0000000100)) 06:07:43 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1000}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000840000f3c19c9313ca910002c6e0daee60ccbb043e619280ef4fba4a4ee5542438b125374e174ecaea3e0a3ddde712c7d6f2d17f19fc9a08a55f3645656654ef4cedb0370a0b79a78e20690d1f32f848cc202ec1a0a16017d3e32ec1db32b7e335291470bea899d6406d4ba11f1291c7464687694d1b2c82e562c200"], 0x10}, 0x0) 06:07:43 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={r1, 0x80000001, 0x0, 0x310, 0xd64b}, &(0x7f00000000c0)=0x18) lock order reversal: 1st 0xfffff80012ef1928 sctp-tcb (tcb) @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:4374 2nd 0xfffff80004d71000 socket (socket) @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:3709 stack backtrace: #0 0xffffffff8110bbde at witness_debugger+0x8e #1 0xffffffff8110b812 at witness_checkorder+0xf72 06:07:44 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast1=0xe0000014, @loopback}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f0000000240)=0xd6) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x10000, 0x100) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 06:07:44 executing program 2: open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x6) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_fstat(r0, &(0x7f0000000040)) r1 = socket(0x2, 0x5, 0x0) freebsd11_fstat(r1, &(0x7f00000000c0)) #2 0xffffffff8103bc05 at __mtx_lock_flags+0xf5 #3 0xffffffff8115ce49 at soisconnecting+0x29 #4 0xffffffff813776e4 at sctp_connect+0x484 #5 0xffffffff811554f3 at soconnectat+0x183 #6 0xffffffff8116085f at kern_connectat+0x1ff #7 0xffffffff81160649 at sys_connect+0xd9 06:07:44 executing program 3: r0 = socket(0x11, 0x3, 0x1c) bind(r0, &(0x7f00000000c0)=@in={0x2, 0x3, @loopback}, 0x10) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x2, 0x4) close(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) 06:07:44 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) getsockopt$sock_int(r0, 0xffff, 0x1008, 0x0, &(0x7f0000000040)) 06:07:44 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x11, r0, 0x0) munmap(&(0x7f00000c6000/0x3000)=nil, 0x3000) 06:07:44 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28010000ffff000003"], 0x9}, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002c00)=[{0x100, 0x84, 0x7, "5200eb38b3387e9eb30a5908932d36eeaab3dcfe2b3aef6758b799b0cb0963bb4d19e5db794188bf466c04ce5d866b7174afdf6fe5f3bacd16ada33d82fbd706e66e2bda2967b6cb347c565718a94e797ef90d23a8f1c0e2f8e66c2f776406a62be963b52d8b8e7f34f8e879aaa97d2d9b5bcdc4e5ce848e42e8f23a1386fdcfe0d6eae7cd0757ac2673398c4e4fa1dd9c240e9d6ab884480d481658881a8118ad9ea064116f8860128d65ec3338267beae2b33bb3a4e69dbffb11a4e8d7d0e1e9f2f4eb019e8a29b0de70571c51609278dd32ef22ef08d2ad353166fab2621787364d665f13270af7757b"}, {0xc0, 0x8d, 0x200, "bd6c7454b5e59b80bab9b2a9577059a0cc14f99efadd61563b44c0fa5c7c21b29ad381ed3b461e88dab1327ba6c125f04467052cadb0c944b1d76977c0cb380ac19f063b9c2c0ab312fe147b4b766d3b7e5a08f250ee1ec7a41016ffde60acc4577e1d3e94207c7066902a2db6c4449cee6b3dcd69d8ff8700c1c8ed6b92c16d3cea896760e3d51909c19e8cbb5ecf715d38a65a3f3cbd2e110cccab48e0729fa8193dc96e543c2fce8dd81aa4f4eb"}, {0x58, 0xffff, 0xecd8, "89ccdbb53555000538a9a5dbf8ae669d1ed9de743579a3a610d7c3193ad499d014eeb13a851b7dfe0bf5a54d1a7a2127bf661a56e1fe21b8296ab2328e90d50a052adf"}, {0x70, 0x3b, 0x7d0d, "ad37c8cd8fb143d19dca7e5aeeea54e3a0e8e1f2830d41aa3fa88b2d28a5b231229be919c80c0e5f4e109617916e80c7af1ca67ea56c33c488f90e30e53bbb665ca4a811d7ef16583213c425b4e72cdb586c924f0126dea3ee09005748959d"}, {0xff8e, 0xffff, 0x4c16b8dc, "7cdd4cba75a088b7f1e562790250ac"}, {0xffffffffffffffb9, 0x3d0663c88a2ca4f, 0x6, "88eeb55859d20b73afdf337d6026aae8093b7382767c5cc9f6c1c28b42ed4d4a52767e99fc9dda5727445272944a70dcbc1b48a6c3bdc5c32ee0fe7d32d40472a0de7dea2c61c2d1af4900a076f1adae0008dcf07c3b61ebc6d46a1edba819b3ea8532a66fcdaf30af6a19a2d1d7095296a0005e6a18b8450f54cb565343860bb76c703165315abedbb1a45f932dc392b67ff9791405c11040fe44e3a0b9887298ae1d31785f675402e3cb2a2495969b77f62ab9"}, {0xfffffffffffffdfc, 0x0, 0x9, "76c48035ced6a240be151a101d668cd5b1d9eccd77ce0b58857c25808beefc043ff9294dc052a512bf4405d94ed8e89b4bc7af0ba20d71dbbaffc04552e6225151fba3bdccf1c31ce4bcc06643d40d20e488a5b39c6a00cfc70e89cdb8d2846b7eed4ef81f3a52e2"}, {0xfffffdfd, 0x3e, 0x3, "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{0x1190, 0x6, 0x8000, 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"}], 0x2588}, 0x0) readv(r1, &(0x7f0000000640)=[{&(0x7f00000000c0)=""/174, 0xae}], 0x1) r2 = socket(0x17, 0x5, 0x9) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000180)={0x2, [0x3, 0xfffffffffffffffa]}, 0x8) #8 0xffffffff81717846 at amd64_syscall+0x436 #9 0xffffffff816df82d at fast_syscall_common+0x101 06:07:44 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) getsockopt$sock_int(r0, 0xffff, 0x1008, 0x0, &(0x7f0000000040)) 06:07:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000)=0x8000, 0x4) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r2, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0xc, 0x0, 0x0, &(0x7f0000000480)=[@cred={0x10}], 0x10}, 0x0) 06:07:44 executing program 3: r0 = socket(0x1c, 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000000), 0x4) sendmsg$inet_sctp(r0, &(0x7f00000026c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback, 0x1d00}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x7, 0x6497}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x1, 0x100000, r1}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0xffffffff80000001, 0x850, 0x800, 0x2, 0x961, 0x3, 0x1, 0x69, r2}, &(0x7f00000001c0)=0x20) 06:07:44 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) lseek(r0, 0x0, 0x7) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000100)=0x300, 0x4) 06:07:44 executing program 0: r0 = socket$inet6(0x1c, 0x3, 0x6) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) dup2(r0, r0) getsockopt$inet6_int(r0, 0x29, 0x2b, 0x0, &(0x7f0000000000)=0x374) 06:07:44 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x5, 0x3, 0x1, 0x3e6d}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0xfffffffffffffff7, @loopback, 0x8e9}}, r1}, &(0x7f0000000240)=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, &(0x7f0000000040)={r2, 0x10009}, 0x10) 06:07:44 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000180)='F', 0x1}], 0x1, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x3}, 0x8) shutdown(r0, 0x1) shutdown(r0, 0x0) 06:07:44 executing program 2: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4, &(0x7f0000000100)=0x300, 0x4) 06:07:44 executing program 1: r0 = socket(0x2, 0x10000001, 0x83) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000002c0)={r1, 0x1ff}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000380)={0x1, [0xf9b]}, &(0x7f00000003c0)=0x6) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000400)={r1, 0xe, 0x7}, &(0x7f0000000440)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x7, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="7d86da6405b9b84d00000000000865354385337dd95afc2ad413f4e0bd7c8ad5"], 0x94) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000340)={r1, 0xfa1}, 0x8) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000001c0)={'accf_dns\x00', "1be91655c6d767164b8a2b15e6de04ef2a60f41e0aabdc3d1b0f9e1a3c29885d2ec7c75dde391f0fcf7162feafbb8c9242a9b47b5ff4135e3082763f4094c5e9396ccbc5c9ab301fc178ec4feab2dc5afaf73987607b252cd54f865000939e228110c1415e06d56029c807212f9ca932d73ccff49a12dfbd84d9da4d71375c285843607b5e3cf045eb9070eae6ee7ed7fcf332c9f86ea4054c054c4c022f24c1daac96d3576c2f011bb3d9c7f195952fc779355aa74dac453c705cba996e90bc6c8d9a328d309a90b3c5cee34358e63a5634258a2be04caa979c5fe47e572ddec5b7199019d10e257a03be08e1c7251e"}, 0x83) 06:07:44 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6]}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={r1, 0x5b}, 0x8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000200)=0x400, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000240)={r1, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) chmod(0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) semget(0xffffffffffffffff, 0x1700, 0x0) 06:07:44 executing program 2: r0 = socket$inet(0x2, 0x20000000, 0x401) 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_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r1, 0x80, 0x100000001}, 0xc) __semctl$GETALL(0x0, 0x0, 0x6, &(0x7f0000000000)=""/136) 06:07:44 executing program 1: r0 = socket$unix(0x1, 0x7, 0x0) preadv(r0, 0x0, 0xfda4, 0x1000000000000) 06:07:45 executing program 1: shmat(0x0, &(0x7f0000ffa000/0x3000)=nil, 0x0) shmget$private(0x0, 0x2000, 0x100, &(0x7f0000ffa000/0x2000)=nil) 06:07:45 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x41, &(0x7f0000000100)='\x02\x00\x00\x00\x00\x00\x00\x00', 0x8) 06:07:45 executing program 0: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_timeval(r1, 0xffff, 0x1008, &(0x7f00000001c0), &(0x7f0000000140)=0x26d) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000540)={0x0, 0x66, "507851cd6917832742b8faae3f80f755210f43f770bf2cd875f5da5a768a69eabaed10d0f8a42958ee84ca88aec5bf5080c2a1f0fa5ab721b88ec4b24209bd480ed2f0edc0100f91a4dafce3d326d6f4bd9267be150cd1d6ef6a766001eccb1aaf6e47c0c18c"}, 0x0) lseek(r0, 0x0, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x57, &(0x7f0000000200)={0x7, {{0x1c, 0x3, 0x7fffffff, @remote={0xfe, 0x80, [], 0x0}, 0xf8}}, {{0x1c, 0x0, 0x3, @loopback, 0x94}}}, 0x108) setsockopt$inet_mreq(r1, 0x0, 0xa, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @broadcast}, 0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000380)=ANY=[@ANYBLOB="0d00000013c30c00008001000400f7c8762f5199c51690c9924f9594bd0b99326c1d3ed448e482bf3773a793"], 0x1) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000003c0)={@in={{0x2, 0x0, @rand_addr}}, r2}, 0x8c) 06:07:45 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) getsockname$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) shutdown(r0, 0x0) fcntl$setstatus(r0, 0x4, 0x3d) accept4(r0, 0x0, 0x0, 0x0) 06:07:45 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r1 = dup(r0) mkdirat(r1, &(0x7f0000000000)='./file1\x00', 0x2) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') 06:07:47 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x32, &(0x7f0000000040), 0x8) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x20000000) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) 06:07:47 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) msgget(0x2, 0x2) r1 = dup(r0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, 0x0, 0x0) 06:07:47 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) 06:07:47 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x4a, &(0x7f0000000080)={@multicast2, @rand_addr=0x3ff, @loopback}, 0xfffffd43) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc) getresuid(&(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000140)=0x0) getgroups(0x3, &(0x7f0000000180)=[0x0, 0x0, 0xffffffffffffffff]) fchown(r0, r1, r2) 06:07:47 executing program 2: shmctl$SHM_LOCK(0xffffffffffffffff, 0xb) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fdatasync(r0) 06:07:47 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) renameat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x1b, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0xffffffffffffff66) 06:07:47 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') renameat(r0, &(0x7f0000000340)='./file0/file0\x00', r0, &(0x7f0000000380)='./file1\x00') execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000000c0)='{@}[[%-\x00', &(0x7f00000001c0)='\x00'], &(0x7f0000000480)=[&(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='(&\x00']) execve(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000540)=[&(0x7f0000000500)='[*/\x00'], &(0x7f0000000680)=[&(0x7f0000000580)='\x00', &(0x7f00000005c0)='{@}[[%-\x00', &(0x7f0000000600)='{@}[[%-\x00', &(0x7f0000000640)='\x00']) rmdir(&(0x7f0000000100)='./file0\x00') 06:07:47 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000140), 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000000000)="0b1c9170716e30e2f5820756bfde67f343533ecc57e68870edc59ebcb66ec4d47766eaaa567b06ca98856588544213e972e75775f161673dd007e5d6b26eebe88b60f244f02511e789b7a300d1972e47d62e130fbbb60d85d9bed6b04630665ce7e48a18754fb62dd0fcc147b761bdefbc96191f18681a429a", 0x79) 06:07:47 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x7, 0x11, r0, 0x0) select(0xf7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xfffff00000000000}, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10000, 0x0) fchmodat(r1, &(0x7f00000000c0)='./file0\x00', 0x2) 06:07:47 executing program 1: setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000180)={0x100000001, {{0x2, 0xffffffffffffffff, @loopback}}}, 0x90) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000280)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000002c0)=0x1c, 0x10000000) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000300)='vegas\x00', 0x6) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r2, 0x1}, &(0x7f0000000240)=0x8) unlink(&(0x7f00000003c0)='./file0\x00') setsockopt$inet_buf(r0, 0x0, 0xfacbde78230171cf, &(0x7f0000000340)="f4c50eef0221db0a5dfc192cda67b219b404771ccaf5492fab7bd0cecd89a646e2cd260f410a3101155be1c53ba3df3086512febbbb83236bfcdab4d403f", 0x3e) r3 = dup2(r1, r0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000000)={0x400000}, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000380)=0xec, 0x4) 06:07:47 executing program 0: r0 = open(&(0x7f0000002380)='./file0\x00', 0x48, 0x14) getpeername$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getown(r1, 0x5) pwritev(r1, &(0x7f0000002300)=[{&(0x7f00000023c0)="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0x1000}, {&(0x7f0000001000)="68f24814deea6b22480c9ba0f61bb7a618ffdce8cb299687764d3b928367", 0x1e}, {&(0x7f0000001040)="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0x1000}, {&(0x7f0000002040)="c80349180b471933741e9f647c59682447bc451293190941d1d3f41a3cb81f199a08bb202e24656b6c97d35838125a1d489f3b27bdd0abfbe5f36e4a313cd80fb7ff490a312379a68c275b70ee71a25deeb3cff6be490baf9b27ea52c7c192b904a28ebd852953cfb214ca7fe66b59340a4c65a85b6a4d194a3f780e5d5fcde465873bcec16fbf9f4f12ea2f802cc47f", 0x90}, {&(0x7f0000002100)="fab0ee97d20a7fa45898b3eb1950d60bd2ffa0a09f1e16cc261689363ae9273776fa20a712cbe166106a70ebb092384585de294d743c264abdb705399236f757f7911cd8ef453298476e71869d3f8f4ac4f3150f07a47cbaa40d58e6d172f4a1635ffe69a691de54e67d0ffa8364f4842607c9a56fd872748daac9bb8aeb0cbbf669f4d6dc44384a2628e1629bb72b7418b6b17e8faf2f9875384c861d081d590d156764b50b03388e56bdac5cfd8a6d4fd684", 0xb3}, {&(0x7f00000021c0)="ba093fd3c56bc258871e9f4349391594707831214a1af8d2974d38f1118e", 0xfffffffffffffffa}, {&(0x7f0000002200)="708aa8d9f1ceccd0721e782b9fc693c75964895703ecf613455ff1053afcd9bb922b4560450b1c7b5ecfe45a829575104c15d52c7b54c0f364ef3ea97d8a189bdf40be76aaa91b417b7f88715d65fcbaf62f71eeee657c0343c1cc922f551e387629d208da26e675eee395f304e17d94e6a77ee9987a2550e82d26c93522b900373681cab3d16408df1b73e22b22711baeefa7009d4693e8c7791a43daf6c93bd5e468da6657cf2330e3b86abb8b6d2592f36f3dda84f0cd8ca09fc36b6f10f084d09d0081d68206e2bd7155fca3eb0bbb74464227283c31a73d64764b9a82009da8c11faebf8281ed894895", 0x43b}], 0x7, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x2040, &(0x7f0000000000)="234072d7f9811087f9651fdaf987d989d3e0c8832a06cad92c73957f3402a284a0705c0155c8db35c73dea05228e9580f31ffc7fbec8762b48a2d4d7d42cc3349eb7180cf7419da36616843527c28b34", 0x50) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000ddfffc), 0x374) 06:07:47 executing program 3: r0 = socket(0x17, 0x10000002, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000640)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x3, 0xfffffffffffffff8}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={r1, 0x3, 0xf, 0x0, 0x12}, &(0x7f0000000100)=0x18) 06:07:47 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') renameat(r0, &(0x7f0000000340)='./file0/file0\x00', r0, &(0x7f0000000380)='./file1\x00') execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000000c0)='{@}[[%-\x00', &(0x7f00000001c0)='\x00'], &(0x7f0000000480)=[&(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='(&\x00']) execve(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000540)=[&(0x7f0000000500)='[*/\x00'], &(0x7f0000000680)=[&(0x7f0000000580)='\x00', &(0x7f00000005c0)='{@}[[%-\x00', &(0x7f0000000600)='{@}[[%-\x00', &(0x7f0000000640)='\x00']) rmdir(&(0x7f0000000100)='./file0\x00') 06:07:47 executing program 3: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x80, &(0x7f0000000040)=0x3, 0x4) 06:07:47 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x7) mknodat(r0, &(0x7f0000000100)='./file0/../file0\x00', 0x1080, 0x100) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xffff, 0x3}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)=ANY=[@ANYRES32=r1, @ANYBLOB="1e000000a722f75b2edf04f1beb9764e72c29de5fc959efc710dc2ccc02c00ac1d62"], 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0xb35e, 0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r2, 0x3}, &(0x7f0000000200)=0x8) 06:07:47 executing program 2: select(0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xc700}, 0x0) 06:07:47 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000080), &(0x7f0000000100)=0x4) r1 = socket(0x2, 0x5, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x10002, 0x40) readlinkat(r2, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=""/113, 0x71) chdir(&(0x7f00000005c0)='./file0\x00') getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000400), &(0x7f0000000440)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000140)={0x0, 0xf68, 0x0, 0x20, 0x3}, &(0x7f00000001c0)=0x18) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r3, 0xee94, 0x3a, 0x4}, &(0x7f0000000240)=0x10) getsockopt$sock_int(r0, 0xffff, 0x921f, &(0x7f0000000280), &(0x7f00000002c0)=0x4) accept4(r2, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x0) connect$unix(r1, &(0x7f0000000480)=@abs={0x0, 0x0, 0x1}, 0xb80214b2538d626e) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000004c0)=ANY=[@ANYBLOB="9028f3473e0b087ed561f59a3550b8450044ab0c2523e2bf356f2994b32d4b939665dac450ff33a49cf4d0cdacfc91a982333cc909a8c925a2f99c72a324a4513b48dc0cff930f3505f0e270e2a7f171a1bc9d17a38118a387e0f4f7653f062c29d4f88048c7ed19d3d4ebdfb07e3bcef4ea5d911a9c172876f647bb231332951bbd14a16f95bb0fffc156a8c89a30bbec88c8f773381397ca9cb9d5b9aa46be19f1a435fe83204927032c74ab6118bf262351ff7a52189051a40ccaeb608bb6646c4dc79b436e27251a7866b2e7646396306db7c7e71c", @ANYRES32=0x0], &(0x7f0000000180)=0x9336ff90) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0)={r4, 0xffff}, 0x0) 06:07:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_int(r0, 0x29, 0x2a, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100), &(0x7f0000000140)=0x8) 06:07:48 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fsync(r0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x59575491027f3465, &(0x7f0000000100)=""/67, &(0x7f0000000400)=0x43) shutdown(r0, 0x0) 06:07:48 executing program 2: munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c, 0x30000000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000180)={0x4}, 0x4) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x4) r1 = accept4(r0, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb) accept$inet6(r1, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000200)=0x1c) 06:07:48 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="2f95dd06c4d56ad3f92daacc3ce89304317643fd6f562550ab20b0d9a4015046edd61984480430"], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0xc04}, 0x10) 06:07:49 executing program 3: mprotect(&(0x7f0000713000/0x3000)=nil, 0x3000, 0x2) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000100), 0x4) 06:07:49 executing program 1: r0 = socket(0x2, 0x80000000000001, 0x2) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022e30000000000080000000000000"], 0x1) 06:07:49 executing program 3: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r0, &(0x7f0000000140)='.', 0x1) r2 = dup(r1) fcntl$setflags(r0, 0x2, 0x1) dup2(r2, r0) poll(&(0x7f0000000480)=[{r2, 0x1ff}], 0x1, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x0) 06:07:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x10000000001, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1104, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xaa) r1 = fcntl$getown(r0, 0x5) r2 = getpgrp(r1) getpgrp(r2) 06:07:50 executing program 1: freebsd10_pipe(&(0x7f0000000580)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000009c0)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0xaa8d, 0x8, 0x208, 0x9, 0x93, 0x3}, &(0x7f0000000a80)=0xa0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000ac0)=ANY=[@ANYBLOB="06110143c157000000000000000000000000"], 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f00000002c0)="25e4e160781281b56f74e67af9b1ef0f7e", 0x11) setsockopt$inet_mreqsrc(r1, 0x0, 0x33, 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x3, 0x1000000000003) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000140)=0x1, 0x4) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) poll(&(0x7f0000000980)=[{r1, 0x10}, {r1, 0x40}, {r2}, {r1, 0x4}], 0x4, 0xa99e) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @loopback}}}, 0x90) r3 = open(&(0x7f0000000340)='./file0\x00', 0x10000, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0xe9ca, 0xa00, 0x3f, 0x5, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000300)=ANY=[@ANYBLOB="1500080047240000000400000000"], 0x1) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000440), &(0x7f00000004c0)=0xb) preadv(r0, &(0x7f0000001b00)=[{&(0x7f0000000500)=""/81, 0x51}, {&(0x7f00000005c0)=""/130, 0x82}, {&(0x7f0000000680)=""/64, 0x40}, {&(0x7f00000006c0)=""/63, 0x3f}, {&(0x7f0000000700)=""/245, 0xf5}, {&(0x7f0000000b00)=""/4096, 0x1000}, {&(0x7f0000000800)=""/28, 0x1c}, {&(0x7f0000000840)=""/62, 0x3e}, {&(0x7f0000000880)=""/221, 0xdd}], 0x9, 0x0) r5 = shmget$private(0x0, 0x2000, 0x10000060, &(0x7f0000ffd000/0x2000)=nil) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000380)=0x6, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100)=0x2, 0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000003c0)={r4, 0x5, 0x69, "10521bc19b56fa7b27804f7949cdd67a78d6fa28ae7d621b5939f2460867e0c79592fe5e045bd35aeff878a2cdcdd3cc87f3eab77f2a63f0d4644c1d69b99c00a9575fd971c4c905f9cd25bce813474f5c2378c230f57d9de53b7009c65fcfa9d6f2fc0f0eee901ec1"}, 0x71) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000080)=0x7ffffffe, 0x4) fcntl$setflags(r3, 0x2, 0x1) shmctl$SHM_UNLOCK(r5, 0xc) unlinkat(r0, &(0x7f0000000280)='./file0\x00', 0x0) 06:07:51 executing program 3: poll(0x0, 0x0, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) r0 = getgid() freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) setresgid(r0, r1, r2) 06:07:51 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) sendmsg$inet_sctp(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@in6={0x1c, 0x2, 0x1, @empty, 0x80000000}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000080)="10d5e803b7aa", 0x6}, {&(0x7f0000000140)="be97fefb0c25844c3239fd55062fd971376334cdeaa268b8056ab4f1a6a9ed662b9bf1f3ef15f6c5eb17bd1d127cf635807c0f1236e2a0f62e16a8ea927839b6e74c0e98a66152b5bffa59fd7a24ae6ed36c624105257ab09445fdb03cdb7f8a189709d9ddecefd9e6098964a2a04b82e4fb4704e6be028b1682311cd86f57afe3b552fc003323", 0x87}, {&(0x7f0000000200)="440baf46883b4ecbb28e6e2560e3c5bbdac9073b8afc7adb69540587b3f6509dc9be80ab11849203863c02a3eeeef7c04ae4fcc5ac209b48e2427c2b99af99b87b402e2a312a70ad6158ea5f450d6521d96300", 0x53}], 0x3, &(0x7f0000000280)=[@dstaddrv6={0x1c}], 0x1c, 0x20005}, 0x100) r1 = getpgid(0x0) fcntl$lock(r0, 0xe, &(0x7f0000000100)={0x0, 0x4, 0x0, 0x100000000, r1}) 06:07:51 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x2, 0x4) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/229, 0xe5}, 0x0) shutdown(r0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x101, 0x4000, 0x401, 0xb6, r1}, 0x10) 06:07:51 executing program 0: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = fcntl$getown(r0, 0x5) freebsd11_lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f00000005c0)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) r4 = getpid() getresuid(&(0x7f0000000600), &(0x7f0000000640), &(0x7f00000016c0)=0x0) fstat(r0, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvmsg(r0, &(0x7f0000001f00)={&(0x7f0000001c00)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000001e00)=[{&(0x7f0000001c80)=""/213, 0xd5}, {&(0x7f0000001d80)=""/74, 0x4a}], 0x2, &(0x7f0000001e40)=""/136, 0x88}, 0x40) r7 = fcntl$getown(r0, 0x5) freebsd11_fstat(r0, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000001880)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) r10 = getpid() getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000001f40), &(0x7f0000001f80)=0x4) fstat(r0, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getegid() r13 = fcntl$getown(r0, 0x5) getresuid(&(0x7f00000019c0), &(0x7f0000001a00)=0x0, &(0x7f0000001a40)) r15 = getgid() sendmsg$unix(r0, &(0x7f0000001bc0)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000480)=[{&(0x7f00000000c0)="b0ea8ed9cc5c3bca4275ad419451a942ca3e76f1683881755057dd9dab0e96e5a9c88c0904e4070936fa9273f587527ea6796313b3b2008b39a211aee72ff6769a79d064e6dd900755b4050e68b7af5b0861a6c935f9e36cc807247b4a7d5de06900583892e88029f7cf00a5835f195e950835388f9e10d665c1bd3c33dc2969e685758c572a670a475c3283d7d5ae817a07f3716904b04adb7d0e1785ec302e393fa2cf583e168f511e2032b9065c8c15441c173ffb0660be6b738c06c151f74fae68a13e38c4a17759aa2d97046a5917190a3370f89934b64bb04967b6adf47d24cd439134442050342c", 0xeb}, {&(0x7f00000001c0)="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", 0xfa}, {&(0x7f00000002c0)="7cfcf525d25561e9891e5b3b7faa4cae072c2800be141c9f1122610ef09cd367d5f685b2d5a66a5265b5dae3c74e022d05b0b27798ace4544be2d9110d163f2ed80bb362e30b879c01e1f17b8a73a668c9050ce38de3655a44dc45c88875888129430ddddf1b6ec08d31493fddcc857f7105358dd3de0a841a15a267caafc61d07eeb7a68e135746fc184800506923d7e99645fd11c7d52b0aa8", 0x9a}, {&(0x7f0000000380)="24aad1f023e8f6f6a8b96da700f638ea30de49296942bbac85da409a6ac54a12954a0cac3741cb84717af8fce6add347dc1dc49af8d7a75b56012166d04c3272c10e81bb1655f17851b127bac4b17a0368697d834bfd758d9670671c153b6558902baa15342e157fa57049936228c7825dcb091f682d235e12f73042c835ea8d9eca7e680d88b416033134de0d28c1cd5c105f6e96487d01840e0c909d7a7c5a21f830c40a1a0b8fb1b618c5437b0ec859c788968fb8a8df08d9ca2e352512cbbe9f693cc4", 0xc5}, {&(0x7f00000006c0)="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", 0x1000}], 0x5, &(0x7f0000001a80)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}, @cred={0x20, 0xffff, 0x2, r10, r11, r12}, @rights={0x10}, @cred={0x20, 0xffff, 0x2, r13, r14, r15}], 0x110, 0x100}, 0x80) sendmsg$unix(r0, &(0x7f0000000680)={&(0x7f0000000080)=@abs, 0x2, 0x0, 0x0, 0x0, 0x19a}, 0x0) 06:07:51 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x7566}, &(0x7f00000000c0)=0x8) connect$unix(r0, &(0x7f00000002c0)=@abs={0x1, 0x0, 0x1}, 0xffffffffffffff67) r2 = semget$private(0x0, 0x1, 0x404) __semctl$GETZCNT(r2, 0x4, 0x7, &(0x7f0000000300)=""/164) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={r1, 0x881c, 0x2, 0x2, 0x10000}, &(0x7f0000000180)=0x18) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockname(r0, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1202, &(0x7f0000000200)={r3, 0x0}, &(0x7f0000000240)=0x10) 06:07:51 executing program 3: semget$private(0x0, 0x0, 0xf2f0c82bbb49de88) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x80000000, 0x10000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000040)={0x0, 0xe1, "0471e81ef1dd7c5aa7d0384f3a14890dfe04a8200938630a0a976a26818f0ea1762bf45ec6342a85c6ff31305193d0a603a20eb048c3dc17e7dd79543c8e635ad1a39d499d3a58eba1943c2964128936d442145d028113a14d7811d2d2438e136463e534e1c132a9f20fd9017c62bf3766fca50e3ca7f544fe3d1cb5dafed785e8350544749f3783905bd28e22e974c62e45e3f04e1a1763f83e1ff8313d85e54851160c5e650b6f99477261987efefb9a2724bea6b853fe8adb3ebff886415187fef816a07e371f6aeb83d050e4bae63d92733f075490f2b5a44c217ba6c50575"}, &(0x7f0000000140)=0xe9) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x9, 0x400}, &(0x7f0000000200)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x2, 0x3, r2}, 0xc) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) 06:07:51 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setstatus(r0, 0x4, 0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000340)={0x0, 0x1, 0x0, 0x400, 0xfff}, &(0x7f0000000380)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000500)={r1, 0x8}, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000280)={@remote, @loopback}, &(0x7f0000000400)=0x8) unlink(&(0x7f00000003c0)='.\x00') lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x10001}, &(0x7f0000000100)=0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r3 = socket$inet6(0x1c, 0x0, 0x3d87a93) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0xffffffffffffffe2) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)=ANY=[], 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000300)=r2, 0x4) writev(r0, &(0x7f0000000240), 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) futimesat(r0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000540)={{0x0, 0x5}, {0x8, 0x4}}) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000200)={r2, 0xb, 0xffffffffffffff7e}, &(0x7f0000000240)=0x8) getsockname$inet(r0, &(0x7f00000004c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000440)=0xfffffffffffffce1) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000001c0)={0x2, "2f31e8d830d37935fea0a98dbe593097"}, 0x14) r4 = getuid() fstat(r3, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r3, r4, r5) setsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000140)=0xffffffffffffffe1, 0x4) 06:07:53 executing program 1: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r1, &(0x7f0000000240)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0xa) r2 = socket$unix(0x1, 0x7, 0x0) lseek(r0, 0x0, 0x7) open(&(0x7f0000000000)='./file0\x00', 0x100, 0x18) sendmsg$unix(r2, &(0x7f0000001480)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0xa, 0x0}, 0x0) munlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) 06:07:53 executing program 2: mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xffffffffffffffff) r0 = open(&(0x7f0000000080)='./file0\x00', 0x4, 0x80) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000001c0)={r1, 0xd2, "e07384f02ec5a3a4964942d9ba58f15f17d8fabadd10d9570b9ee90670f605d9cbf11de7c62845f09926a5610c60470ccd6a4817e15fc3c80db47a019f25c6ce423c35a29442dc7be130101832da7c9477f9e2a3158b111b0e1363f43760d95a423cddfa1437b5c79b4bfef914361083b0d2edcdde2f0fd6d69862ac5940320e9238544eefe50e855756594a6f36425c260a040f688c5e629f9a4cdf2111ea6dd1de83dc99038b843f1307a99150ad1ce1b8b62383e355c3f835c7e623f4593ca50fdba77cb357cd3b8a20fe36c3e01fdccc"}, &(0x7f00000002c0)=0xda) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000300)={r2, 0x0, 0x3, 0xc4d0}, &(0x7f0000000340)=0x18) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r1, 0x7d, 0x80000000}, &(0x7f0000000180)=0xc) mincore(&(0x7f0000ffd000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/88) 06:07:53 executing program 3: munmap(&(0x7f0000fe0000/0x4000)=nil, 0x4000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) madvise(&(0x7f0000c6b000/0x1000)=nil, 0x1000, 0x4) 06:07:53 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) r1 = socket$inet6(0x1c, 0x10000004, 0x489) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000000)={0x0, &(0x7f0000000080)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000180)={r2, 0x10001}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1200, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 06:07:53 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000004c0)=ANY=[@ANYBLOB="050100448146159ed1b801fcc134afb80abd05913ba3175565fd580671034d1cb10fba4c27ee0b790be25c11fa5d594b2ef64bea5ade6d65ef035d01c7997b4ab5748c593e7667577ef3f2d8faefdc8ba4a3283f3c029e02e4bdd5d361ca140f7026c26b3c4faf112c5fde4adcf8b56c0b14cabfec0fd62fe21a9a33cb2fc432c7ed96f695d902186975d2304ec1e03d34e0d46a04b796742f6f335bb56369ad369321e5611273338ad6a13135284c32a9a2c4c3ccd159e00355b59720000000000000000000000000"], 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) clock_settime(0xf, &(0x7f00000002c0)={0x75fa, 0xd4b}) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0xe, 0x0) sendmsg$unix(r0, 0x0, 0x800000) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x6, 0x100000001, 0x0, 0x4, 0x8}, &(0x7f00000003c0)=0x14) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000400)={r1, &(0x7f00000005c0)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in, @in6, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x1a1) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x2) clock_settime(0xf, &(0x7f0000000340)={0x4, 0xffff}) r2 = open(&(0x7f0000000300)='./file0\x00', 0x2, 0x80) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000240)={r3, 0x1ff, 0x2, 0x8, 0x9}, &(0x7f0000000280)=0x18) freebsd10_pipe(&(0x7f0000000080)) 06:07:53 executing program 1: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000280)=0x1, 0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000440), &(0x7f00000004c0)=0x4) r2 = shmget(0x2, 0x3000, 0x1, &(0x7f0000ffb000/0x3000)=nil) shmat(r2, &(0x7f0000ffa000/0x2000)=nil, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000340)={0x0, 0x800, 0x3, 0x2cc, 0x6}, &(0x7f0000000380)=0x18) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f00000003c0)=r3, 0x4) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair(0x0, 0x7, 0x3, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000000)={r3, 0x4}, &(0x7f0000000400)=0x8) r7 = open(&(0x7f0000000500)='./file0\x00', 0x20400, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x900, &(0x7f0000000600)={r3, 0x9}, &(0x7f0000000640)=0x8) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000140)=0x9, 0x4) setsockopt$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_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xd, &(0x7f0000000580), &(0x7f00000005c0)=0x4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000040)={r6, 0x7fff, 0xf, 0x6, 0x1}, &(0x7f0000000080)=0x18) poll(&(0x7f00000001c0)=[{r1, 0x2000}, {r0, 0x100}, {r1}, {r1, 0x2}], 0x4, 0x7) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x0) fsync(r7) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000002c0)={r6, 0x0, 0xfffffffffffffff9}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x0, &(0x7f0000000680)={0xc10, 0x400}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000100)=0x8, 0x4) 06:07:54 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000000)=0x80, 0x4) r1 = dup2(r0, r0) bind(r1, &(0x7f00000001c0)=@in={0x2, 0x1, @loopback}, 0x10) listen(r0, 0xfffffffffffff800) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x6, 0x4a20, 0x7, 0x2, 0x4, 0x9, 0x5, 0x0}, &(0x7f0000000080)=0x20) sendto(r0, &(0x7f0000000200)="bf8913de68f45914d3aae7105caa9e2e6d86e8dfc756517a15b9b710b1315cd7937e9b12db7ec1c03760b4f9d29f32bd2a9381f49f4c907bf5a47f19", 0x3c, 0x20000, &(0x7f0000000240)=@un=@abs={0x1, 0x0, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x0, @empty, 0x1}}, r2, 0x7, 0x7, 0x4}, &(0x7f0000000180)=0x8c) 06:07:54 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) recvmsg(r1, &(0x7f00000003c0)={&(0x7f0000000180)=@un=@abs, 0x8, &(0x7f0000001740)=[{&(0x7f00000002c0)=""/216, 0xd8}, {&(0x7f00000001c0)=""/41, 0x29}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/173, 0xad}, {&(0x7f00000015c0)=""/95, 0x5f}, {&(0x7f0000001640)=""/115, 0x73}, {&(0x7f00000016c0)=""/125, 0x7d}, {&(0x7f0000000200)=""/10, 0xa}], 0x8, &(0x7f00000017c0)=""/132, 0x84}, 0x2) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x1000000000000053) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, 0x0, &(0x7f0000000280)=0xfffffffffffffed9) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r2 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) truncate(0x0, 0x0) getpeername$inet6(r0, &(0x7f0000000040), &(0x7f0000000080)=0x1c) poll(&(0x7f00000000c0), 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r3 = openat(r2, &(0x7f0000000000)='./file0\x00', 0x8000, 0x0) sync() writev(r2, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000001880)=0x8004, 0xfffffdc8) fcntl$lock(r0, 0xc, &(0x7f0000000100)={0x3, 0x0, 0x2}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, 0x0, &(0x7f0000000240)) 06:07:54 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f000062e000)={&(0x7f0000690ff6)=@abs, 0xea, 0x0, 0x0, 0x0, 0xffffffffffffff61}, 0x0) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) getgroups(0x2, &(0x7f0000000140)=[0xffffffffffffffff, 0xffffffffffffffff]) r3 = getegid() getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=0x0) r5 = accept4(r0, &(0x7f0000000400)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000440)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f0000000680)={0x0, 0x8}, &(0x7f00000006c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000480)={r6, 0xe5}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000500)={0x0, 0x1f, 0xf, 0x7fffffff, 0xd9c}, &(0x7f0000000540)=0x18) getsockopt$inet6_sctp_SCTP_STATUS(r5, 0x84, 0x100, &(0x7f0000000580)={r7, 0x6c2, 0x8, 0x7, 0x20, 0x5, 0xfffffffffffffffa, 0x5, {@in6={{0x1c, 0x2, 0x7, @loopback, 0x6e7}}, r8, 0x6, 0x3ff, 0x80, 0x4289, 0x7}}, &(0x7f0000000640)=0xb0) getgroups(0x0, &(0x7f0000000180)=[0x0, r3, r2, r4]) setgid(r10) r11 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000280)=0x10) r12 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MCAST_JOIN_GROUP(r12, 0x29, 0x50, &(0x7f0000000080)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x88) getgroups(0x3, &(0x7f00000004c0)=[r2, r2, r1]) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x2db06c79}}, 0x0, 0x2, 0x1f, 0x3, 0x5, 0x800}, &(0x7f0000000380)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r11, 0x84, 0x16, &(0x7f00000003c0)={r13, 0x538d13ac}, 0x8) setregid(r10, r9) setgroups(0x1, &(0x7f0000000040)=[0x0]) setresgid(0x0, 0x0, r9) 06:07:54 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x30000000) getsockname$inet(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000100)="a79ada9ab767b0bf71756a88c6f77b0947892f6fccbf8b9a20d1d8ae97fd8b6a401f96015c99791f4a662f0b8a1cb377c84b333bfac0084acf7d2a0f93f3eddf0b4b896abc5fc0d075ff825570b3a4d4bd8973c7132e7046ef0f54712d0be107d903dcb6f2a34fa7d8e8a5128dd697a06e7c99a7c056b4c4866b4d9b21205f19d2ca5a02455df52c64e5d0612b822ff2a7e18a448856e855f63455a7b0b8ebc0ca97505ae80f514fd7643c2c2566b8c62b5565be80ff003721b83244a7f64cee9473055d5ea0d5", 0xc7) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000480)=ANY=[@ANYBLOB="1c004e2100f8ffff0000000000000000000000000000000103000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002ba5b904c107a696f8b79bf7fd50255524a96f", @ANYRES32=0x0, @ANYBLOB="0700000003000000090000000200000001000000"], &(0x7f0000000440)=0x98) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000340)={r2, 0x9}, &(0x7f0000000300)=0x3d8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000280)={r3, 0x4}, 0x8) setsockopt$inet6_tcp_buf(r0, 0x6, 0x2, 0xffffffffffffffff, 0x100000138) 06:07:54 executing program 3: clock_nanosleep(0x0, 0x1, &(0x7f00000000c0)={0x3ff}, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000000180)=@file={0x0, ""/4096}, &(0x7f0000000080)=0x1002, 0x30000000) sendto$unix(r1, &(0x7f00000011c0)="f93ad532f72628352077d99c1d715b1c478afa8829bf300db9aaab78c671ec32de51fa7ef05685a759d5cf2dee60432ea16375e734e95e62fefd9d6177d11979a1ce3063711259318743dd0d9327668124b5f3f237b6272f03e0961b55e745a0c2f7c8ad99f508b15a46e9f63db94cd75baaebe8a6c27510b499ee8c0ab7f0c459fb67339cbd9e98719ff0cc488305a11cb3559c10a918d320383cdaaa4dacaedcb217b1ed7c918b6fcfc74d0dd8f4d7bebfc09c7a9aa5cbf679296f803e2fa124e50a3941f81c001ccb444af88a54b64b043d0576ee98632bebf7cc0b60c22c80e5e29a72106c106c84", 0xea, 0x100, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0xa) r2 = accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x20000000) r3 = open$dir(&(0x7f0000001340)='./file0\x00', 0x100, 0x9) futimesat(r3, &(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)={{0x2, 0x4}, {0x100000000}}) clock_settime(0x0, &(0x7f0000000140)) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f00000012c0)={0x2, [0xb90b, 0x5]}, &(0x7f0000001300)=0x8) execve(0x0, 0x0, 0x0) 00:00:00 executing program 3: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) syz_execute_func(&(0x7f0000000000)="c4a2619004f500100000c46181657e0df3360f0bc4c3cd6d3ceda238d4950cc482791efe450f516b01c4217a11b0f36a61c6c42115d8829bd0000066430f751966470fe827") r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvmsg(r0, &(0x7f00000012c0)={0x0, 0x0, &(0x7f00000011c0)=[{&(0x7f00000000c0)}, {&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/99, 0x63}], 0x3, &(0x7f0000001200)=""/139, 0x8b}, 0x0) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000001980)) 00:00:04 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_mreqsrc(r1, 0x0, 0x49, &(0x7f00000000c0)={@multicast1, @rand_addr}, 0xc) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000340)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000380)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000003c0)={r2, 0x7f9a}, 0xffffff95) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000400), &(0x7f0000000440)=0xb) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000100)=ANY=[@ANYRES32=r3, @ANYBLOB="a8000000ac52cd60e648c6c8c18e9d3c6c7528a315390a6013dcbe4a4b171db1162a6005caabd42ce9be131a23a0d6310ad140b5b29096020904ea3536e3ca44d8953db9c5a6796538a79335042209ddadebd2516dc4d83f9caaf84b0aedfd46bbc0847b27d51dea94830969fd64070000000000000000415f41604ff38786108aac8fa7696c0bf4eb3bb5f44ef5f2ce4dd73e1bc1857436b3aaee74acc4160182780ab425805b25ec3e033d"], &(0x7f0000000200)=0xb0) sendmsg$inet_sctp(r1, &(0x7f0000001940)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0}, 0x0) 00:00:04 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000006c0)='./file0\x00', 0x20801fffc) lseek(r0, 0x0, 0x1000000000003) rmdir(0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x8e}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x2, 0x80000000, 0x2, 0x9, 0x4}, &(0x7f0000000180)=0x14) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) poll(0x0, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000000)=0xc7000000, 0x4) flock(r0, 0xc) open(&(0x7f0000000080)='./file0\x00', 0x1, 0x40) connect(r0, &(0x7f0000000000)=@in={0x2, 0x2, @multicast2}, 0x10) utimes(0x0, 0x0) 00:00:04 executing program 1: open(&(0x7f0000000100)='./file0\x00', 0x200, 0x0) open(&(0x7f0000000180)='./file0/file0\x00', 0xb883f480d4fcfda4, 0x0) socket(0x10, 0x1, 0x9) 00:00:04 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = socket(0x1c, 0x10000000, 0x2) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x1}}, 0x0, 0x2, 0x7, 0xf41, 0x0, 0xa9d}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x3f, @empty, 0x81}}, r1, 0x5, 0x8, 0x3}, 0x8c) r2 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x6, 0x0) dup2(r2, r3) 00:00:04 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in6={{0x1c, 0x3, 0x10d6, @empty, 0xffff}}, 0x0, 0xee94, 0x0, 0x0, 0x0, 0x9}, 0x98) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:00:04 executing program 0: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000680)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f00000000c0), 0x1e5, 0x0) link(&(0x7f0000000080)='./file0\x00', 0x0) accept(r0, 0x0, &(0x7f0000000240)) r1 = socket(0x0, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0xffffffffffffff30) sendto$inet6(r1, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) readlinkat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000005c0)=""/139, 0x8b) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f0000000180)={0x20, {{0x1c, 0x0, 0x80000000, @remote={0xfe, 0x80, [], 0x0}}}}, 0x88) 00:00:04 executing program 2: getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000001c0)={r0, 0x800, 0xffffffff80000000}, &(0x7f0000000200)=0xc) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000440)={0x0, 0x7}, &(0x7f0000000580)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000500)={r2, 0x3ff}, &(0x7f0000000540)=0x8) r3 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000205, 0xffffffffffffffff) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000080)={r0, 0x6}, 0x8) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xf, 0x15}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f00000003c0)={r4, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) open$dir(&(0x7f0000000280)='./file0\x00', 0x8, 0x20) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:00:04 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) fcntl$setstatus(r0, 0x4, 0xc) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000240), 0x8) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8) 00:00:05 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@un=@file={0x0, ""/36}, &(0x7f0000000100)=0x26) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = accept(r1, &(0x7f00000001c0)=@un=@abs, &(0x7f0000000200)=0x8) fchmod(r1, 0x10) freebsd10_pipe(&(0x7f0000000380)={0xffffffffffffffff}) mknodat(r3, &(0x7f00000003c0)='./file0\x00', 0xc010, 0x10001) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa}, 0x14) truncate(&(0x7f0000000000)='./file0\x00', 0x6) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={0x0, 0x2}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000300)={0x400, 0x10, 0x4, 0x40400, r4}, &(0x7f0000000340)=0x10) getsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:08 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind$inet(r0, &(0x7f0000000100), 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000000)={@loopback, @loopback, 0x1, 0x6, [@multicast2, @empty, @multicast2, @rand_addr=0x7, @loopback, @rand_addr=0x200000000]}, 0x28) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1000000084000000080000000000002114000000000000000700000001000000000090cf"], 0x24}, 0x0) 00:00:08 executing program 3: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendto$unix(r0, &(0x7f0000000100)="24fb12bd7f580f8229b12c1a4d30cd9b9f7764e5a785a1f7779a4c830015c4829dcc935907a7a262f718ca08d4a728497b37ab27edd2b500fdca42d9ad39c5d9d1a21308caf527bc9c463d58626fd5e7ea184c5b5f66b59647b28aaef8eb5baf846398068cb0b7be9ca984c503e1f89429f5af0389c82522e72aa9548c9d37004c50fe64b9f885c189cc67b42c682a6ee1d6dd3455ee6a1656e91ff2a62df6e3cd53971f1818270a6cec36562558d1409aa8ca38d707aecdafa705a68db359c8eb5c25aa2079839a6865b0dd8a1f12e828b8fa8a9e79dade0199ad9424", 0xdd, 0x100, &(0x7f0000000580)=ANY=[@ANYBLOB="00002e2f66696c65302f66696c65302f66696c65300005379a6ee6ccc13af3032f5d2a8252dcf37fac8523d93337dd579cdf8924843b7098a53884730b8a5d04561b386479b3"], 0x16) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000400)=[{&(0x7f0000000300)="e74b96d85e90e909cd2f91a677db0931421eea28fecbd7a2e05637d5920853d5240a7f139ce46abb8876e03b27d7db086cf65d22566fb42d0000ccf0d50189ffc5098189225422b87a677b42c2e55f6d36ef50232f2c26cd78809ef893c98cd54107cbe9170af482da59edbb7f202a375e18a1d99d6539e4ac894306cee237494cc81b086b0086bf5b9cc82628e62772923fd409a1a6603552fb82e66f9ae405e44d6313c146b06153ba6a2475f76e9e498d218aaaca887cad7de8af873965efdd837e46e5ee114a2b8886940d41f41387fe482aba4c9811ec5447", 0xdb}], 0x1, 0x0, 0x0, 0x104}, 0x40000081) recvfrom(r0, &(0x7f00000004c0)=""/100, 0x64, 0x1, &(0x7f0000000440)=@in={0x2, 0x1, @loopback}, 0xb) close(r0) open(&(0x7f00000002c0)='./file0/file0\x00', 0x10081, 0x94) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x88}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x8, @loopback, 0x3f}}, r1, 0x9, 0x35, 0x3f}, 0x8c) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000540)=0x400000000, 0x4) 00:00:08 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000000)='./file0/file0\x00', 0x100, 0x0) r1 = openat(r0, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00') open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0) openat(r1, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) 00:00:08 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000209, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r1 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) sendto$inet6(r1, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x6ae37cf2, 0xfffffffffffffffb}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000280)={0x1f, 0x2, 0x0, 0xffff, 0x100, 0x5, 0x5e, 0x200, r2}, 0x20) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) truncate(&(0x7f0000000400)='./file0\x00', 0x40) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f0000000540), 0x4) 00:00:10 executing program 0: r0 = fcntl$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$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000005c0)={0x3, [0x7, 0x7, 0x7f]}, 0xa) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000500)=ANY=[@ANYBLOB="0118ffeba556aa102cf7abfadd3b5773a565bcac03cc5b6591b2c5bb629746"], &(0x7f0000000200)=0x6) getsockopt$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$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000004c0)=ANY=[@ANYRES16], 0x1) poll(&(0x7f0000000080)=[{r0, 0x8}, {r4, 0xc4}, {r1, 0x20d0}, {r2, 0x28}], 0x4, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={r3, 0x6}, &(0x7f0000000540)=0x8) getsockopt$sock_int(r1, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={r5, 0x2788, 0x1, 0x4, 0x4}, &(0x7f0000000580)=0x18) 00:00:12 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) ftruncate(r0, 0x8b36) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0xa, 0x12, r0, 0x0) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) 00:00:12 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x7f, 0x46, 0xc352}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000300)={r2, 0x7}, &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000140)={0xfffffffffffff50c, 0x4000, 0x5, 0x3, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r3, 0x4}, &(0x7f0000000200)=0x8) 00:00:12 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="0100c0f704856f51502a7402003433874e2a7203000000ed96b3ac23a04d12e91f8a2828fe97b545f4fe9eb5", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r1, 0x0, 0x400000000, 0x3}, 0x3a0) accept4$unix(r0, &(0x7f0000000040)=@file={0x0, ""/54}, &(0x7f0000000140)=0x38, 0x20000000) 00:00:12 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x10) writev(r0, &(0x7f0000003580)=[{&(0x7f00000014c0)="ee", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xed}, 0xb) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x9, 0xaf72, 0x8, 0x9, 0x9}, &(0x7f00000000c0)=0x14) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x2, 0x5, 0x7fff}, &(0x7f0000000280)=0x10) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0xfffffffffffffffd, 0x3, 0x80, 0x5, 0x5, 0x1, 0xcd5, 0x401, 0x3f, 0x0, 0x3}, 0xb) 00:00:12 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="010000000b232a6c5642ad1a3fe63a6e1539f8e5d66b480a6767001d266f22bef1d2872fa0114a5c7d3b54d6983f492c0a3b9c32c6d003f9e14c9401a140b0b7e0442effd0a188a3cbff5eaf49563bccb70fd24ebdb37c19317a50df7291491defeca0611b0505a62539f143a3", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x0, r1}, 0xc) r2 = dup2(r0, r0) connect$unix(r2, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) 00:00:12 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0x10001}, 0x10) 00:00:12 executing program 2: freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000180)='./file1\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, r1, r2) r3 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r3, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r3, &(0x7f0000000500)='./file1\x00', 0x20) mkdirat(r3, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r3, &(0x7f0000000200)='./file1\x00', r3, &(0x7f0000000140)='./file0/file0\x00') freebsd11_lstat(&(0x7f0000000240)='./file1\x00', &(0x7f0000000480)) __getcwd(&(0x7f0000000280)=""/85, 0x55) rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)='./file1\x00') 00:00:12 executing program 0: r0 = socket(0x2, 0x2, 0x0) r1 = socket(0x2, 0x3, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) dup2(r1, r0) getpeername$unix(r1, &(0x7f00000000c0)=@file={0x0, ""/108}, &(0x7f0000000140)=0x6e) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) freebsd11_fstat(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)=0x0) freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x3, &(0x7f0000000380)=[r2, r3, r4]) 00:00:12 executing program 2: pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)="f0", 0x1}], 0x1, 0x0) freebsd10_pipe(&(0x7f0000000380)={0xffffffffffffffff}) r1 = semget$private(0x0, 0x5, 0x440) __semctl$IPC_RMID(r1, 0x0, 0x0) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000140)=""/161, 0xa1}, {&(0x7f00000000c0)=""/58, 0x3a}], 0x2, 0x0) r2 = semget$private(0x0, 0x2, 0x100) __semctl$GETZCNT(r2, 0x3, 0x7, &(0x7f0000000440)=""/209) semget$private(0x0, 0x3, 0x100) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r3, 0x0, 0x1000000000000a, &(0x7f00000013c0), 0x20d) setsockopt$inet_int(r3, 0x0, 0x5, &(0x7f0000000000)=0x7fff, 0x4) r4 = msgget$private(0x0, 0x48) msgctl$IPC_RMID(r4, 0x0) connect$inet(r3, &(0x7f0000000240)={0x2, 0x3, @multicast1}, 0x10) __semctl$GETZCNT(r1, 0x3, 0x7, &(0x7f0000000280)=""/213) r5 = fcntl$dupfd(r3, 0x0, r3) accept4$inet(r3, 0x0, &(0x7f0000000040), 0x10000000) recvfrom$unix(r5, &(0x7f0000000080)=""/60, 0x3c, 0x80, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:00:12 executing program 3: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000280)=0x1, 0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000440), &(0x7f00000004c0)=0x4) r2 = shmget(0x2, 0x3000, 0x1, &(0x7f0000ffb000/0x3000)=nil) shmat(r2, &(0x7f0000ffa000/0x2000)=nil, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000001) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000340)={0x0, 0x800, 0x3, 0x2cc, 0x6}, &(0x7f0000000380)=0x18) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f00000003c0)=r3, 0x4) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) sendto(r0, &(0x7f0000000680)="b5afbe2283f1838acb1b5e16c0802a5b5320e23ab9f7773d1c630e40680e9127d47ac3c9af75b76cf611d9636ec8170433a4f0e0c94819b1a10b1ca951ac39b333e0c45575663b6f64f0cb41c68f5a8860dbc7743109a055f9f6db53e87eb6d9c288c21b3e1371e01135b862b3198f44b5c68d6fa184ee9a99a36e2d8ffac801d524b11452d3536d5e301ff042d45822a079e224d7687d89af3972efb95998036438b8e11412a22b5a77381e52060538", 0xb0, 0x105, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040)=0xa978, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000000)={r3, 0x4}, &(0x7f0000000400)=0x8) r5 = open(&(0x7f0000000080)='./file0\x00', 0x20400, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000140)=0x9, 0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) poll(&(0x7f00000001c0)=[{r1, 0x2000}, {r0, 0x100}, {r1}, {r1, 0x2}], 0x4, 0x7) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000002c0)={r4, 0x0, 0xfffffffffffffff9}, &(0x7f0000000300)=0xc) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xd, &(0x7f0000000540), &(0x7f0000000580)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000500)={0xfff, 0x100000001}, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000100)=0x8, 0x4) 00:00:12 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x6, 0x0, &(0x7f00000000c0)) socket$inet(0x2, 0x2, 0x4) fcntl$setstatus(r0, 0x4, 0x0) 00:00:13 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) setitimer(0x2, &(0x7f0000000080)={{0x0, 0x10000}, {0x10000}}, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x2000001) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0x40000000000001}, &(0x7f0000000400)=0x6105c1e239fe914a) execve(&(0x7f00000003c0)='./file0\x00', &(0x7f00000006c0)=[&(0x7f0000000440)='[\x00', &(0x7f00000004c0)='@-::\x00', &(0x7f0000000500)='++-#\x00', &(0x7f0000000540)='\x97&(\x00', &(0x7f0000000580)='\x00', &(0x7f00000005c0)='.\xb3$\x00', &(0x7f0000000600)=':\x00', &(0x7f0000000640)='!)\x00', &(0x7f0000000680)='++*\\\x00'], &(0x7f00000008c0)=[&(0x7f0000000740)=')\x00', &(0x7f0000000780)='@%*--\x00', &(0x7f00000007c0)='\x00', &(0x7f0000000800)='$)\\\x00', &(0x7f0000000840)='-\x00', &(0x7f0000000880)='^+\x00']) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r1, 0x1, 0x3, 0x9}, &(0x7f0000000380)=0x10) r2 = open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x110) r3 = semget$private(0x0, 0x2, 0x84) semop(r3, &(0x7f0000000300)=[{0x6, 0x0, 0x800}, {0x7, 0x8001, 0x1000}, {0x3, 0x80000001, 0x1000}, {0x3, 0x0, 0x1800}, {0x7, 0x401}, {0x3, 0x2, 0x1000}, {0x7, 0x9, 0x1800}, {0x1, 0x0, 0x1800}], 0x8) getsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000280)=0x4) 00:00:13 executing program 0: socketpair(0x17, 0x4, 0x4, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r1, &(0x7f0000000380)="dd3d3d929ff6a4e5c23e982c9f52f16f39146a99083748918556172b67373d856196a813f0a14e781c4b87f7e48fb705aa9b0c", 0x33, 0x0, &(0x7f00000003c0)={0x1c, 0x1, 0x3, @empty, 0x3}, 0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0x3, @empty, 0x200}}, 0x0, 0x3, 0x10000, 0x8, 0x8, 0xbe, 0xffffffffffff25e3}, &(0x7f00000002c0)=0x98) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000300)={r2, 0x236}, &(0x7f0000000340)=0x8) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x19, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xc, 0x80000000}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x1f, @local={0xfe, 0x80, [], 0x0}, 0x1}}, r5, 0x9, 0x965, 0x10000, 0x200, 0x2}, &(0x7f0000000180)=0x98) 00:00:13 executing program 2: r0 = socket(0x3, 0x20000000, 0x81) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x7fff, 0x4) r1 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r1, &(0x7f0000001c40)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001b00)=[@cred={0x20}], 0x20}, 0x0) 00:00:13 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg$inet_sctp(r2, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="100000008400000008000000000000001c000000000000005b00000001000000000000000000000000000000"], 0x2c}, 0x0) 00:00:13 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000200)="7997", 0x2) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0, 0x8}, {r0, 0x82}, {r0}, {r0, 0xf5a22f5d97fb133e}, {r0, 0xd2e93c163ad8b4d0}, {r0, 0x198}, {r0, 0x4}], 0x7, 0x1) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000340)={0x0, 0x2dbe}, &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000400)=ANY=[@ANYRES32=r1, @ANYBLOB="050046007877064a65906ae48aefc004d82ba771142ef738a06c7f03254431090000000000000087f2c4dd9c83a25b41cf001000000000000004536d894aff9c0b535c18e433e138ec80"], 0x4e) 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_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000280)={0x755, 0xffffffff, 0x0, 0x8, 0x7fffffff, 0x7, 0x401, 0x1, 0x0}, &(0x7f00000002c0)=0x20) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000300)={r2, 0x3}, 0x8) chmod(&(0x7f0000000240)='./file0\x00', 0x4) freebsd11_mknod(0x0, 0x0, 0x8) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0xfea6) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x0, @rand_addr=0x7}}}, &(0x7f00000001c0)=0x8c) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000380)=ANY=[@ANYBLOB="8e747e1b56e716adfa33bb0760571e6a394f413200000c00000000000000000000"], 0x0) write(0xffffffffffffffff, 0x0, 0x0) 00:00:13 executing program 2: munmap(&(0x7f00004dd000/0x3000)=nil, 0x3000) r0 = semget$private(0x0, 0x0, 0x204) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c, 0x10000000) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000180)=""/97, &(0x7f0000000200)=0x61) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x157c73eaa4126c0f) __semctl$SEM_STAT(r0, 0x3, 0xa, &(0x7f0000000000)=""/66) 00:00:13 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e00000020000000010"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:00:13 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x9, 0x0, 0x3e3, 0x400}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x25, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, r1}, 0x10) 00:00:15 executing program 1: freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x29f, &(0x7f00000001c0)=[r0, r0, r0, r0, r0, r0]) 00:00:15 executing program 2: clock_getres(0x10, &(0x7f0000000000)) r0 = socket$inet(0x2, 0x20000000, 0x9) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100)=0x5, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x3, 0x5, 0x2000, 0x9, 0xffffffffffffffff, 0x4, 0xb, 0x7fffffff, 0x0}, &(0x7f0000000180)=0x1be) r2 = socket$inet6(0x1c, 0x4, 0x2) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000240)={r1, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={r1, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x0, 0xf, 0x1, 0x7}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r3, 0x6, 0xdf4a, 0x80000001, 0x1, 0x3}, 0x14) 00:00:15 executing program 3: 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) 00:00:15 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fchmod(r0, 0x10) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r2, 0xc, r1) 00:00:15 executing program 0: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x14992fb3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x6, 0xd}, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x26, &(0x7f0000000100)=ANY=[@ANYBLOB="3075574bd3315589b1b5dc197e1cf206007e0000000000000000ffffff0000"], &(0x7f0000000180)=0x4) 00:00:15 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$sock_int(r0, 0xffff, 0x1009, 0x0, 0xfd) 00:00:15 executing program 2: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x100, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:00:15 executing program 2: syz_execute_func(&(0x7f0000000000)="c42161e9c8f3416ec4827d22af945b85cf6741de2bc4015b7cf3640f593066430fc607fcc4412161a1150d2b9ec4412972e300c4c2652c79ec") poll(0xfffffffffffffffe, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) freebsd11_fstat(r0, &(0x7f0000000040)) 00:00:15 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff}) unlinkat(r1, &(0x7f0000000180)='./file0\x00', 0x800) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0x1ff, {{0x1c, 0xffffffffffffffff, 0x0, @empty, 0x100000000}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback, 0x6}}}, 0x108) 00:00:15 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) fsync(r0) ftruncate(r0, 0x10000000) setsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000000)=0xfffffffffffffbff, 0x4) 00:00:17 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="075363fce015354dfda1a19a94296691687291e5b5f4a90f6e36435d0ecccd87e2ca8bb2c2965d2977ba86a68a2007bcce0357c1191f4826de19ee09a4c7a5157a287317511f48715204363241c3edf374d076cf05fc6543b9943c3a353a01c2a72b718bf438e255bed98c6e9887e456cfd44c9db621231b5de4d8ca9db689a22f"], 0x10) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1204, &(0x7f0000000080)={r1, 0x401}, 0xc) 00:00:17 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x3, @multicast2}}, 0x0, 0x13, 0x7f, 0x1000, 0x6, 0x65c6}, &(0x7f0000000100)=0xa0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000140)={r2, 0x80000001}, 0x8) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1d, 0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getpeername(0xffffffffffffffff, 0x0, 0x0) geteuid() 00:00:17 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) connect(r0, &(0x7f0000000040)=@un=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={r1, 0x7}, 0x8) 00:00:17 executing program 0: r0 = open$dir(&(0x7f0000000240)='.\x00', 0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f0000000040)="09b2235c23ce75aa6b7c93e819128f68bdb663158068d0a6c008a4b5ccc1d6977777149a730f7103319d3582956581", 0x2f}, {&(0x7f00000001c0)="62e3e83e2967063b160a10252fb151ae5ddd4d3f61de5437bc0bccf96f6b448f48232136d7620605a2ca4e170804e3e70c135f24ed0f28b333e53fde92dc1c080f3813e0d001606bfc7d5a844b537e7d04fbba42974f420370c6d8d6cab6187155dd", 0x62}, {&(0x7f0000000080)="265dfe8e34607170afe12e", 0xb}, {&(0x7f0000000380)="9d8d7c28b07a306e6846e9fc52492b84c9c4930ced07b3e1c96d41aec91df8798fc91ce170c8f813ac9afd2fd46680153795e400d1a77b20eff08318252a4fa6c51a90aac7a68920f95b9dc5ba95b2a03c7ef49c94457e277df405857d6f03527e9ccdfd020ef4a342a7be71495078c5beaf6d347c4533d61ae8399aee35e77855db126afabf2f2856da2cea0d267827fd22c6606af6a780dbdef371d8599a8354bd2d8c4a6d0b080036f251dda6e5cf121dfd62", 0xb4}, {&(0x7f0000000440)="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", 0xfd}, {&(0x7f0000000540)="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", 0xfd}, {&(0x7f0000000640)="47f47f4bcd2d95d2d570795805cea77e3f5aa0a288f5edff8862b2f105bf28b6c7f9a3377bac1ecbfcab9e37450dbf2f28dbd924f9be76d93a773744ee825eed9975519a01649b9c7b2ff36b96b20011a5a2dc478b29ff9cdbfad102dac69a93e8c5e6d85c59929e576eb26a4fba094ae976aa237ea4ef778dd2822860da284b1b4fa1bac19e9888c988dcfaf965ce2e0a5e81aa9aa0a5bb42c587c7d76544886de26400a211f79e1593419f33a7dfe1f9281b", 0xb3}, {&(0x7f0000000700)="61e0b032f0f1a75a5070bdef8ad59a4e58839f65a4c01ef50f829506579f4f0cc1072fd07c7bf5f7b9205e557b5538fbf554e12b175cbe159cf014bedbae158f9c555a305e635812402c4b3c0d652360b87a789fc713ac80", 0x58}], 0x8) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000280), &(0x7f0000000000)=0x100) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) readlinkat(r0, &(0x7f0000000840)='./file0/file0\x00', 0x0, 0x0) r2 = socket(0x17, 0x20000000, 0xffffffffffffff80) accept$unix(r2, &(0x7f0000000140)=@abs, &(0x7f0000000800)=0x8) 00:00:17 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1, 0x7}, &(0x7f0000000040)=0xfffffffffffffea6) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r1, 0x8, 0xfffffffffffffff7}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1105, &(0x7f0000000080)={r1, 0x0}, &(0x7f0000001340)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x1, 0xffffffffffff8000, r2}, 0xc) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000280), &(0x7f00000002c0)=0x10, 0x10000000) setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000440)={r1, 0xd, 0x4}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={r1, 0x97, "cce4acfd5a1fbffdace6e20b205a31b2fafaa71812c115634d4758b484c269deee181fbb25ab0c66b0c25a2e247e45f720182985207100974c79bc0056913511c98085c273dfe8e09df3c2f4905fb67b723e58fe494271b9f218c2c74b9ad6eb58bad4a370fafef5d4e2eede3c42c5c9307460b6236a1504d56f4b618625c3426f3a4e02d3527dbd4a75bf49291b30a66ab7eed01da06d"}, &(0x7f0000000400)=0x9f) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0xfff, @empty, 0x6}}, r1, 0xc12, 0x3, 0x200, 0x1, 0x101}, &(0x7f0000000240)=0x98) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000100)={0xe, 0xffff, 0x6, 0x9}, 0x8) 00:00:17 executing program 0: r0 = open$dir(&(0x7f0000000240)='.\x00', 0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f0000000040)="09b2235c23ce75aa6b7c93e819128f68bdb663158068d0a6c008a4b5ccc1d6977777149a730f7103319d3582956581", 0x2f}, {&(0x7f00000001c0)="62e3e83e2967063b160a10252fb151ae5ddd4d3f61de5437bc0bccf96f6b448f48232136d7620605a2ca4e170804e3e70c135f24ed0f28b333e53fde92dc1c080f3813e0d001606bfc7d5a844b537e7d04fbba42974f420370c6d8d6cab6187155dd", 0x62}, {&(0x7f0000000080)="265dfe8e34607170afe12e", 0xb}, {&(0x7f0000000380)="9d8d7c28b07a306e6846e9fc52492b84c9c4930ced07b3e1c96d41aec91df8798fc91ce170c8f813ac9afd2fd46680153795e400d1a77b20eff08318252a4fa6c51a90aac7a68920f95b9dc5ba95b2a03c7ef49c94457e277df405857d6f03527e9ccdfd020ef4a342a7be71495078c5beaf6d347c4533d61ae8399aee35e77855db126afabf2f2856da2cea0d267827fd22c6606af6a780dbdef371d8599a8354bd2d8c4a6d0b080036f251dda6e5cf121dfd62", 0xb4}, {&(0x7f0000000440)="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", 0xfd}, {&(0x7f0000000540)="b3e1303fa5743ac9b344bd8979f5e0ac106a9c8d773652a6d08ccc4a4d9007d100ac39eb98fdb13c5471e3838cb76cbe965e28290b01182672c6de4b45f408a46ceaf6ad821accc9ddd4a0e2339db8b4f425041f332ae232e46d7efeb5c9734601893a67dbaa78ae8093a676b1f76e4fd0f81c8c6065eb5142d21cfbd18773c402acedab24074881388ae72a7d48d1d407c01fe2004908f99b90788baff55fc3a32776b508053b18e4f22d1f495d0b7d80327fe60ff58184ca3d35288a9121fbd9b19c0245cc1398e802a3eafc882bf58aeb610eb193cf8ffe65f592b269394dea0072b12b55f0a939c5817e032840b55151bacd5fb700d6832a893e66", 0xfd}, {&(0x7f0000000640)="47f47f4bcd2d95d2d570795805cea77e3f5aa0a288f5edff8862b2f105bf28b6c7f9a3377bac1ecbfcab9e37450dbf2f28dbd924f9be76d93a773744ee825eed9975519a01649b9c7b2ff36b96b20011a5a2dc478b29ff9cdbfad102dac69a93e8c5e6d85c59929e576eb26a4fba094ae976aa237ea4ef778dd2822860da284b1b4fa1bac19e9888c988dcfaf965ce2e0a5e81aa9aa0a5bb42c587c7d76544886de26400a211f79e1593419f33a7dfe1f9281b", 0xb3}, {&(0x7f0000000700)="61e0b032f0f1a75a5070bdef8ad59a4e58839f65a4c01ef50f829506579f4f0cc1072fd07c7bf5f7b9205e557b5538fbf554e12b175cbe159cf014bedbae158f9c555a305e635812402c4b3c0d652360b87a789fc713ac80", 0x58}], 0x8) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000280), &(0x7f0000000000)=0x100) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) readlinkat(r0, &(0x7f0000000840)='./file0/file0\x00', 0x0, 0x0) r2 = socket(0x17, 0x20000000, 0xffffffffffffff80) accept$unix(r2, &(0x7f0000000140)=@abs, &(0x7f0000000800)=0x8) 00:00:17 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1=0xac1400bb}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000040)={@rand_addr=0x8, @local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@multicast2, @multicast2}, 0xc) 00:00:17 executing program 1: socketpair(0x10, 0x0, 0x100, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x27, "18336b973d288139fc877e9dea181df672dddc0c9aa67aec281a2b93f396c6af11f2cc20ec1a3f"}, &(0x7f0000000080)=0x2f) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x7, 0x2000, 0x4, 0x23f1, r1}, &(0x7f0000000100)=0x10) clock_settime(0x0, &(0x7f00000001c0)={0x1, 0x10000}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0x4) syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[]) 00:00:17 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000440)={0x0, 0x1}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={r1, 0x7e91}, &(0x7f0000000040)=0x8) 00:00:01 executing program 1: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:00:01 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0), 0x26a, 0x0) poll(&(0x7f0000000280)=[{r0}], 0x1, 0x0) fcntl$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$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) r1 = open(0x0, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x2, [0x4, 0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x6, 0x17}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000004c0)={@in={{0x2, 0x2}}, r2}, 0xffffffc0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r2, 0xffffffffffff8001}, 0x8) 00:00:02 executing program 0: r0 = socket$inet6(0x1c, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, 0x0, 0x0) 00:00:02 executing program 2: setrlimit(0x8, &(0x7f0000000040)) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10, 0x30000000) fcntl$getown(r0, 0x5) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) socketpair$unix(0x1, 0x2, 0x0, 0x0) 00:00:02 executing program 3: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00000010c0)) mlock(&(0x7f0000ea5000/0x3000)=nil, 0x3000) madvise(&(0x7f0000768000/0x600000)=nil, 0x600000, 0x3) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:03 executing program 3: r0 = open(&(0x7f0000000400)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f00000001c0)=0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x1, 0xa) 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_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, 0xfec4) 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, 0x6, 0x1}, &(0x7f0000000080)=0x18) 00:00:03 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000000)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001500)=[{&(0x7f0000001540)="0ec90275dae1fbb4a9bda6d13510d89fa3b11641078700f95b2f6a6b203ed54276c457c54acddf4547d316556940ed66dcd7b122925d77f6487a92afd5dc8321404224e207ebae28870d799c0187bd537d8495a36a458c4964e725467adcd61fb6e984f12be3699d40271f94f8a97596dddb922ed2227ebd499c5b2910aacb28ef4b983aaf17781056845b0aa1cf267361554a885bc4cb1066b088017e039b25b49a8f4824f0632414a3e8fea36f69c86fa3db243eb2dfba8e8b4b4c38d8af6a3b0d91dd9cc1a40a30e8fc782242f91935cd8f463d64b5ad686f83a62e2c1004e659f3e441b251d465baed97c9909456765d1b19f1a15a5291739209d283fa94bd6053b1cdac554638b582b8a90a88af26164975d1647fe1dc4641da67e85dcf5d5837432af701b4303b19aed386cd6702b4932be9da9fbdbe39bd09fb452ad4b6bd22a6603a382d220586f85a06d9454536d39801328cfa011a94f609ad39d8800b1190ee32c8b6c52cf7ec8ec5806baa009ffd52f10b834019c7492e8bf794c460c6e720fa4287159e7e30f9f099475cf16104b423af79b9b889a53a8633676f27caa04d3b783349ea09ff48c2811babc02ec0f38fcc84c5dace30073a8f53278bd7ee9f5464a9e387caba54441dc129c9622b164466e1c894e872283326fc82173b57fd94219e7f4419278f994f0088270a421ab99b535a76daaba8acc3397c2b1d70d687bce541eca17496ccd06bcc3f045990fe0867eded8423c082784427da71512741411e7904ca13d1b838eceedc9c40872bd5dd255861b5911f998f3d878b039ed428c61b4a15d25fbbd6a7b5d9ef9f271847909bffd118deb0a8e70f48acae79fce736b8a8ecc907e24ddd8a964d1917ee2b23e52f97172b6307f62f01c6e9cb32375256576e308a1bf2d36c7682584497f08a02a84d530d7c11da8a80d368ef624c378633548a2df7d9b1eb04ca35e6d984dc1a6f3184dc1fe238042fb25aa45c2d0cabe56fc6d97dd16c2fb9b9aa101e11ae453eb0da65206d0d0dc10411438e54bd65249f89424ea78851cda0971bc8a4884f0746972b2abe049a176f2f327ddeb0f642757e1a127532dc57505c23b5414a718c39d94d45370b785e1ca11b34083950e866a665b99bad12b621aeb5dceea98efcaaf940e2bd1f45e2c0def3d8003a9812f02b46257610ec59a17ca5f827b939ad53e8565a509307098abd4c7d5f80451eb87b236660cffe58bd7d12f9ddc37cfa8354b265b1aa36c1d9771019a35c5ffede6b9df8cb0aaac32cafc46aeff68c14606a76b4efa8918f1de3937cc5139089a0a85ae7c257105ed5f73d725d4e521b2a5e3867d059bcfc94b967af904a09115bbf495c8b8c39a32d054cafdf6d26722e9d52d01296cdf6a0d9a453a6274cc36fa9cafe67c9ff6ec6b834f3070e75eecad90f76b516b01c6eedd293fcee7358078f5aac456ac4c9d863bfff01a38ac4727db9aa669cbdb346f0b0875e25d13b478d1d6b0761d5da8932e58116d1ce385b8eda8cb61ec44d0e1e43d67b6eeea7233a928fe245465025da978f2c5ab172bd98d8095ef23c0aca780461de68a6da22e9b526c51cd20c631bbc54e44b6eca4179fd9cab87a96faae4be531857c8470e550ceb51a087d20260a2e6f6c8b4c0b4708a3788099236c6cb84ec310b40a2e7c0254c5ca581802f44fcdb0c611262a27e5802cfd19fbd0c92d183b315f63ee4314085455af00916aca892d3757aa02886235152ba8dff8df937830236c494a2b8b844a37f0c504fe57195dea9cf99177d26dcd8f24ad3d7b61b802b8e41ca79f7d0e927a01b7a5155c75770165da4dce3ae3ce5499a77237dbfec0cac89fa8b4cfa8a169555775e570fc235a3638216acad8a791422d9ebccc03a3f7bf56dc29edc811507eb65e52ae7e75eca75343f4e6451937c5db67f5857753f229d27f1d8ab4d3b3a4a8c67ed2d46ab50f5dfb4702fed323e7aeead7e50c48d3534d470a7339949bd3ecb1e5fc0adfda65473404e37c90a978348b0f539a3218edaa4ebfa950147756234b26bc4aba66ab9948a3d1b76df63ae0c3e7bc15b5b527fcaddc6e5b8d1cd2a5c3a1f8caf47300f7a929796f2307b1cca8026c54bef3274590cc67fef5bfd7eb9af5163277a8e4b25ff186da8ed350f2933e36236a86e3270427164e833e95063a8733378ce7da96b29b15fa143e49db034b90457a27928b964263f39c91eedc87c6f2c9f59321eb797dd1c0c20e48bf65002aab5ea8167d32ce1ab15547883e99220c0c849b569bf46d2149297c5235a52b8bee3d5d1237cc39afbaabc584536193e575919cae70fa4aa8211e9f9ee907d17748b6b7d8c3d6dd1db364e07180420930066955c6e90634a33e9b70e0b4de961363b1beb4e78add3de190f50e7a822488566fed201983cc403f4f3847f2cacb7cda3144c45db7d4064e193b16f1127fad0a6a6ca1cc044db6290407b3dd441f973a4070f771dcf9f82e893b74d1e2a230dbc13a3f228c997fe08f8ee344485343e9432ba3032e62565c94d6fb63e6d30be6f97bbd0d4ef9b7433bad2a75df67af6e68dc5bc8e9d6a36a4fb33eeb35cdc4cd7cd1c1a513f887792f4561e7bc1b3f32fd61ec7c1705022c08b2c34dbdbc298885eba1b7f5052bd84089f4c5a9fada1eb578b7fe2b717bb3b32b24075af1a0f2ffa3276006072d7e1f456d068b3d92a6305a2c4725b9f3599a63f714ce78cdaa92fcf00a2ea1b5c554a71e104d1e1ce3fe18bc9302e3fcb48f0a373f077d049950691208dc7122572956c0667007abdc4889bfaf270e8113f2e3d11e61ad9fd78f30a2cf94cad2d971f0e9f1d9077bf5edcdb9e8d687774ab4d7f465b3402a7704b5b83b86c06698c7f16fffe1464c72e4bee47de225f98467d5b22e7b049e0e4ffeb4ebb70029b442dfb7cf4ba2f8b1ac11786ae9ad4544600e42fe17c822a3d179d3f4e26345c671f17fd6fda22273b0a41752718bf77d3907210cdcd25db6dbd2144c6daddf810f59a5668be3df840f7912a5df0b53bf16e5802f4cdd225706800f7a89416b8fe20d062742eb472b2a822ebdb269faba0ffe21f4cd8e078849524595c5078ab557d3235c14f9242c42b96a32c849530b1cdce5a732491aa17f44a4a0f0342d2630e13fec6a836b41e67290de428c2bde2cbdba220a558d4d78f6faa9f9df3f9fa391cce8efe8e6568f67f4799cb28e37b9f3812c0b090de55ba4a6b01d89b602cba59cc30bd6b3dc35c99d3318c4a2078dd67bf224699cac5004c8684a326538ccafd88cf9e7eecf53144c7ccfbd5e32ef59d0da4ef8bd632e4ded8ca89fc6594c13db970dbef27314d8eba0feea81df01e6d362892e7de3adefc693fbe16c76fc2c4b795020bba0d28ee542bec3fa74680abd9c4987cac90fbc7651af865e8f5c415b5f86fc4b9b335258f9413cbbbb3320e84bf507a8b3fcec3742b639e32a0f71d5de000cc0f4ea35ce6caad73393782b10d1184e71aa17f4615f37f421a39501928f921c57d01a2742d0126be7e04164e88ade1b865ae51de296e56ffa3b2389b4456f9d0bbd97954e2063ed28c9f39aa69b51bd9389438f62231b5277d2eec803ce4a27ed0bfe0837b9941a4e450cf2e494301060044547d279a44b1bdb6e5e4cec09d045e5360fb3ff76cb46581c9dbe4a2a99bf6dfff5e3e1479286c033c95ba9d1cafe9b30d836b4041fda8b2130899ee738360728dd147271657359c061e6c4b8d5a16292826db8c9e575d44cae5ab68dfe2f0b9f976a9c52d8883d442fca094f423976ea7817500ee4cabe9d9f3f7327b9a01d0507574b5c97032dacb307d5fe177b6958144ea8cebda72c31208eb2a05db3acd70e723c0a8a5832ed2d81acc4f7c281232a9a306a8ba338991530ef6cc4735e602991dc218debd9ed579c2b761536a0ed13db9500d029fa39458e81d36715551fed3b0327fea2809d26f6cb9485d9e642bdb23a6c7e5d94bfc46f461754c96c50a2a927edc1307f264cef4f27ab525686e62624f5d019388918704741871dceec30b9adcea65af9f9e976ae2310e04ed5f47f8093c5da40b3b4f566b2dfa04a4fd788544dba129630cdf385759b146bd0c6002d37136d01303c640b2e5581f1676afaa7eb2f1e3274253b44ae6cbd721fec143a59a10b779714fa0901fca567b4c7f4cfffc53e16c279364d221a2cc4f5f0b84625ee660504801581047c0b29492ea84a9a3b3493487c99eee36bfe962bbc4120f004fec03daac9cb248fc0d24d998c49c6c91b0f79e474c7eba86fa6b0b912e308dd392f0ac5a381331ed9339d146691cee40a397c1f138e8ea45c0f9ade49d5ea5b821aabbe081f0a063fe1daa41cfa3e8e21f2a6525401526f24d3839372cb93d5a181d41ec7bd5aadf64774697d0b94f01b3cc23d6ddfd45d44b5542a511d8af7705e949084d85bc6aa33ce48179ad31b98b908b7733f8e9feb9e4277812c6e8c0f2f9915623395d5af59b3a34fb46852fecb5f7d286deb743ab7f12b6a616331873ad0326f55de5ddabd7803cd5bcce0614f40f2cedbd3f097d63ffb8bf8dfca506f575c182d75582155920a6329aba9483676fb44ce56a5deadbba6e77220000f8141933317dd02678e2d96589409783242e007a4090d6e06bb5a54f98b2e9177b8aea967ac718bc564be07f47f7a0bfae5d2029b91a8ae783147ebcd354f66003b59fac1c3dc4241231e0d1a5450429e7f483d5acd16dc87531c74e48775e1b6bb07e731b0d5c5cd94fd257fa4597fbf8ee9603a3dd2915ed35b4ffe8debbefa448240bf3136f9a254929f3d890c3d781d859b6c195e25acece18072740930a0588d780d9a94580c3c30fbaf7eedaf0b356c785489def83c363fe9c83584819b77e3dfb469e4f93326e8aac92917ce2b811456d09266ceaca0a1e7845111972114f4365971bb744ad7bdc84fd9b2f260812d5ad18db889c3f21b9227aa4d18aa7872db067313d8974618a65ed2a14e4283a68ce7d1749a84877a41c0b24514efd967ea10b5f5b2c5cb835f24f9506ca84a31d4f699c6ae40bb65765e2a6dd0110f65f783a01db3d7c15ff0266760740958b7f3d9a52fdad87cef5f3e0a595f02dc1a01f88f5cd7aec4fc98bebb4090e120af8caf2d69357c8e4e10087871829eba548cf16d5cabc4fbf7c1d1cd61f5f86663a5df4dd593094d22ec7517d49e4813cb8daa662f9e1787910e7ab0f23b2356aae1896009c92b8fcfb3c733449f30ef443435bf37d53fa0afbce55d25afce6db541af98b729ae974139c85420982cc021a92f2c5910f26ae8c972576cba5039dc7775e81197028d5f4ef4ae55c21209969f8e776367e377955b569ffd4be409f59b38e1f75e9098617317c204387912b605d2c63f5f480c8b379d9d92a65420cc26b5e4a68d98f5b70f57f4b3b0cbff9649f26be1e7f3e2c5c8a009c3b616880aaac5ea45ec518378477246777ff55afbfb0ba6b79769061337f337829ba1e2d3ce0b05ed53930929e623ed4cc8498fda073920b93eaa3a86429f72847c7860bcf02e9a1bd4dd1cd7c4f72123722142512569bb9026b6174a4d30d55a730d9041265ab142a6e123fc8585f092b8f62b3deca25f35c75e28a53f5810b2f42e1a5f8e72184096a89ae0ae3ad11c2ff440be7482e682697e313", 0xfb6}], 0x1, 0x0}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4) sendmsg$unix(r1, &(0x7f00000002c0)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000280)=[{&(0x7f00000000c0)="db7e78db5dfd5981ada27b3cac4b9904ef137a", 0x13}, {&(0x7f0000000100)="db7f97ddfd4a56a5f23d42ae443ab05c8a86ac3708ead454a125df3c289ef9474267e3e53d0d9c8f9e903d7e7e8b3bd29304a16264544926e0b3f71b0a8122628dbd95a12c3daa0717eb8de46bb0251978a47886c9a54c5feb474321e2c36e7ecb50cbfc5287172ad09e8d4f", 0x6c}, {&(0x7f0000000180)="a0239a677f15746a042323f6cef78a56d346dedfae9d26c514c5a11e7ae0681ed1b9309fab19bc4189b7695485845b5fd225f1902966f877cd8f118b13488822d3b7c9af7f0c8cdd4b9354837c8f15a4a44e8db40b6d7aacca74ee4e73695c045a4bae90003a72243a67f003e2e095680fc5115b695d88759ea26355ebd0a11e3984d1a4e2ceb59dec9d49cf8e5306682feb07a904951487d74150c964c7457b7f2330d2848527bc909da2f9c386b523e88b5786056de713f49a29b50668f5f231f4fe9763", 0xc5}], 0x3, 0x0, 0x0, 0x20000}, 0x20080) 00:00:03 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x7fffffffffffffff}], 0x1000000000000013) r1 = shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x2000) r2 = shmget(0x3, 0x4000, 0x8, &(0x7f0000ffc000/0x4000)=nil) shmat(r2, &(0x7f0000ffb000/0x2000)=nil, 0x1000) shmdt(r1) 00:00:03 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="ea3a85a09a56bc60764891ba122e83b27ca7988dfa9217fbfac3c7cbc1e17e377b9f41f491e55ab6c6521ed940188a73e4b350a88148884fa7c1648fc15eca221d5aa5e482b8adc752a5cd7bad99aa9db6fb7a8470d0fdc9f8c1b6dd37e5422de861bf92ba2306adf6dfe981a53918112924c8285b8e3e4fea492e90", 0x7c, 0x4, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000000c0)=0x2, 0x4) sendto$inet(r0, &(0x7f0000000040)="f9ed", 0x2, 0x20089, 0x0, 0x0) getsockname(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000000000001a000000000000009453e6ab923cc25391e1c22f3981c6efef0e93776b77aac47c16938a890b20723aa4a0bcce0a2d7afd0ec95bff0dba86c8e5d0475b0197091cba20b544913ebb3234fbde7a115776403a421369d5f013afddf647972dc303457e61e58380ff2303fe944a5ef1bd239b4abefee1b172f1d75716580f9bae0a94b3f67f097b1161c5700a943d89d20d692332b659dc70af2d4d1d4c53d0bf19dfd360085038a4457fda8c96df0a2426faea6e3200d268339e8e3c143158b33879f70111d54db1e89fbd6bb22884e75c6ee647b54f10b4f14aecc2bd82b440"], &(0x7f0000000100)=0x20) 00:00:03 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x10000000000001, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)=ANY=[@ANYBLOB="1c007400ff0100000000000000002300000099c9d35742572cc8bdc594f76ee983c216889d1e935868b535f11a19ed534b94e12aa7f4207647704eb51b3b7abc"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:03 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000000)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001500)=[{&(0x7f0000001540)="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", 0xfb6}], 0x1, 0x0}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4) sendmsg$unix(r1, &(0x7f00000002c0)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000280)=[{&(0x7f00000000c0)="db7e78db5dfd5981ada27b3cac4b9904ef137a", 0x13}, {&(0x7f0000000100)="db7f97ddfd4a56a5f23d42ae443ab05c8a86ac3708ead454a125df3c289ef9474267e3e53d0d9c8f9e903d7e7e8b3bd29304a16264544926e0b3f71b0a8122628dbd95a12c3daa0717eb8de46bb0251978a47886c9a54c5feb474321e2c36e7ecb50cbfc5287172ad09e8d4f", 0x6c}, {&(0x7f0000000180)="a0239a677f15746a042323f6cef78a56d346dedfae9d26c514c5a11e7ae0681ed1b9309fab19bc4189b7695485845b5fd225f1902966f877cd8f118b13488822d3b7c9af7f0c8cdd4b9354837c8f15a4a44e8db40b6d7aacca74ee4e73695c045a4bae90003a72243a67f003e2e095680fc5115b695d88759ea26355ebd0a11e3984d1a4e2ceb59dec9d49cf8e5306682feb07a904951487d74150c964c7457b7f2330d2848527bc909da2f9c386b523e88b5786056de713f49a29b50668f5f231f4fe9763", 0xc5}], 0x3, 0x0, 0x0, 0x20000}, 0x20080) 00:00:03 executing program 2: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x8) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xfd8a}], 0x1000000000000180, 0x0) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x82, &(0x7f0000000000)=ANY=[@ANYBLOB="01fcffff6669969b1be71d9798811a886c653000"], 0xa) pwritev(r0, &(0x7f0000000000), 0x75, 0x0) 00:00:03 executing program 2: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000a40), 0x30000000) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000a80)={0x0, 0x7fffffff, 0x8, 0x3, 0x0, 0x4}, &(0x7f0000000ac0)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000001040)=ANY=[@ANYBLOB="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"], 0x1) socketpair(0x1f, 0x10000000, 0x1f, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000380)={0x0, 0x3}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000400)={r3, 0x9, 0xf, 0x5}, &(0x7f0000000440)=0x18) r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x408, 0x12) r5 = fcntl$dupfd(r0, 0x11, r0) renameat(r4, &(0x7f0000000980)='./file0\x00', r5, &(0x7f00000002c0)='./file0\x00') r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) preadv(r1, &(0x7f00000008c0)=[{&(0x7f00000004c0)=""/24, 0x18}, {&(0x7f0000000500)=""/81, 0x51}, {&(0x7f0000000580)=""/71, 0x47}, {&(0x7f0000000600)=""/95, 0x5f}, {&(0x7f0000000680)=""/235, 0xeb}, {&(0x7f0000000780)=""/63, 0x3f}, {&(0x7f00000007c0)=""/205, 0xcd}], 0x7, 0x0) lseek(r6, 0x0, 0x1000000000003) freebsd11_fstat(r1, &(0x7f00000009c0)) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x9274}, &(0x7f0000000140)=0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000300)={r7, 0x3f}, &(0x7f0000000340)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x2) setsockopt$sock_timeval(r6, 0xffff, 0x1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x27) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:00:04 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000140), &(0x7f0000000100)=0x2) socketpair(0x12, 0x10000000, 0x8, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x1, 0x3, 0x4, 0x200}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r2, 0x0, 0x7ff}, 0x8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000180)=0x8, 0x4) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x200, 0x100000001}, 0xc) fcntl$setstatus(r0, 0x4, 0x10004) 00:00:04 executing program 0: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000001c0), 0x20000000) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000200)={0x18000000000, 0x1, 0x7f, 0x6, 0x2}, 0xc) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in6, &(0x7f0000000080)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x200, 0x2, 0x7, r2}, &(0x7f0000000180)=0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) semop(0x0, &(0x7f0000000000)=[{0x4, 0x2, 0x1800}, {0x7, 0x0, 0x800}, {0x7, 0x80000000, 0x800}, {0x0, 0x1, 0x800}, {0x5, 0x100000001, 0x1000}, {0x0, 0x800, 0x800}, {0x2, 0x5, 0x1000}, {}], 0x8) 00:00:04 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000001340)={0x0, 0x1000, "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"}, &(0x7f0000002380)=0x1008) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f00000023c0)={r3, 0x8, 0x3, 0x10001, 0xffffffffffffffff}, &(0x7f0000002400)=0x18) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000002540)={0xfffffffffffffffe}, 0x4) pipe2(&(0x7f0000002440), 0x100004) getsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f0000000000)={@broadcast, @loopback}, &(0x7f0000000040)=0xc) getrusage(0x1, &(0x7f0000002480)) writev(r2, &(0x7f00000012c0)=[{&(0x7f0000000080)="027ddd7072dbe48af13f228b7ae3bf3a5492e52bb21363aca35448778b3ad5b0fe3d8f5db06ae2a583125b11f4053a1122d702f9080f409ea61b9f5e40814c43cbeb19a9bebda9526655d0bb03", 0x4d}, {&(0x7f0000000140)="859851ae7bd970e059efd8d146ff06383ab42a49740cdf854088d39d4c97c1bc92f3af2842556d5002bad1", 0x2b}, {&(0x7f0000000180)="6b383cb24022f51f8bb156f3adea5cc21b15d2df904d4a8078fc3db5f0d9ab0668849ba1f3154b295e2df25e0044edbb924b42b1e39d3f9b11cf19f18fe607be5d1268f23285058dbffad212be9b520f636d16f91830346b94dd91b267ca98182d6c94a96d211ee12120a1c17910646cb46901c74fd849aa08051dbed905e25160d3c314b630b240bd94f3a7cde6c282370211540af7193fdea3d606701ab5a5e7c76060a44c66800507270b10440aa8dfbc2db21c4cae00f10c49aa2a8e7c8c4362925bd38977a6f958bb9d8d7c3b4c1bf3beb71433d551b03f191666c38824d74f6a23863cac06639eff07c674faa0d194c5010febf7caa2fa8b", 0xfb}, {&(0x7f0000000280)="ba6a51188d83643fd9cb4799b9c82e6e17b66c3793e7c317e83b65865160fc9d766e35f2501d0d22657755a56a300dd7bf281b71a27d653d9ba14468ba978a7fdc232c14fad3a7bf4e8f473a6c80990acc7d87306aaa4a5e4dc35254f241fb425e6898008caa5180e5695daff77e06b35e7a42d561b41fb4916d973c5c1b7ec042f98afb379b317c9fb73dd4d1c1565c13f2e600878bcfce3064e9b421e78e265b5f7c90ade19cbdfdcdfe148c0a5f7cde61104389058ae53e11583bf5548c1051f80cbf7f7cade12dab32e11b9ace41fcee171d5a6d8322cb4959e4df27f040a22d991e709b28860eb9dca17e3ba1e0a6485e2ce1504f395010b206f3477e51afd051d0d1555fbf55d970250ce65d787bf57b73ef8f7c6c4e196aeeb558266eef63f93723ad9182d4918dccdb211bff88ab99bb8ba2cc89fcd558ae95430154d6c5605625cdc6d9497b2785f18e34d7169edfbf08a9fcea15bbe049f53ef8090537b6c4e2abcc3f7ed875a947a02b5704797e6adf1cf89c015d659b64e758b2b9c7fedd7755ca6bddf09a8a9b5c5f6b7bd444ccad1b397117b18756c660a85e1a70054ef2b910d55bef5ebcc6e083e035becc938ac611d12991ab8fc7f4d4f8940ccea5edf626a9c66031f9fc6e64f17d06620e87cf55f68b36b050a0f4a0b0935cc1da31119e366389dd4c8bad0eb2c3da30ab727a9341c5ed5cb2a8ef5657868e0fbf8d869db6b95517da12038c89fa8e8c7e82eda10dc047e5b9d03775d905be570ecfc319f3124772258b42d461ba0b57b8ef37e166d484d1a6e242e4a42360fa04df11df78905f7457b65cb7fcf5a85a265835b8bda4eb75b2d07403ef4268b76d426ce9d5b65c559a1223ac0fc0716f49aba6c2b57ae35ec609443ea2c63a6ccf88ed3f5d135603d0cb72be17dad538a15add92650d2259552126dc3c8fa8e93e9f55db87005eebf3d75f6b75dba2a06ff83c185e98ae4351fdc223e149cebe593ddb46f73a8640a20ecda73372d7e22f590daab8165d9d8e157b2ea7eb07019aa9b94bf5aec80a8212f751b3a2795d496501dfcf9a4d3dff3419d369123f6bde8c0f37900fc401e9bc076c35b897d299c4186bdbc712900c2e9e14de82074e0cfb2fcfcfb8f32901549e7872c81cdbb27c53e6e53d6c2b524c7c82778f5429c75317beef20b02650e284228bec828cdc552f4a2f894266679f35ad66cc46782b7bb7f50e97141182992ded7ee4bedba7fcbfd937ef204b0af239919c73baa993f63d28964708b03ae82544c64e5ff6f77154773b336b059913ccc694dd3a2b5e6e21b6dbe034a74ae356fef2da6e68f2e89c3ff043e1a8e031cf6870ad9166831bc57c96370e578bf1291a285bc7389d7536774754a022a58a667f60fb70b45984237887a8b0e838ea74e6aa7c30d4afb6e22a63a6351fd0e3bb556c24a8c74f0376d63abff90903e0b8fa0927dfd2f5a49ee06022ba54c8dd91ff0141863cbf8feac1313cf90c8d7b939091e4e515d6dc51265a056943caf6f44e0ccf89f60dc41b8a496f1ab9b6ff5a2f4551c0ff9c42e75883dd7d63ce3f38dba81afb411962f2e50485a11d786a2bbfa8f459c5fa191dc4b5567ccee1ba0f07f23d3ccdab6a16b2eb7f6145d74dc79b4ba7ca7298cbd7a3fc1b18af927ccdc968264864d50950cd079ba7c3bbf5cbc9bb3d3760839326df5bc756e778bfe746405b91dbaa5ed271f54d987bbb03dede29e21cdb1229dd7af77a96d560cf2fcbe063c797c08bb5948b9e5870ed17487e593633110f36178985aa02060a5ec7b17553656e740492692bc29129f7304e30300fc517c08c1bd56fe9024b07c5039944d7e53810d1eb951be7635d639685c572d824b695cc3aa2d78fd9872208aa3a7c99e67fbe8f2846d42310ec56c147a8f1852cd35c0ea3ea2596ac19eed0d3c44185bd9e8cac79786848de6620d6ab6e9440ec940632cdceac1715ae4b177f0941af4266c02ae8ed7da9807d237f3381cf0f19ef4afe51fcef58abb39254d03f2a9fd192c6b089c7c3ad416991179f58b6eab325b9055480564a010f63f0a3319501b562dc3a8835766fd8d980a6ac652bff3639d869380a601599a36ef4957a52e38cb0d24f5173c2ff2ad0bd8514f5194059bf081402f0c7f6a4f184badddd5b9461917f30edf269b9514ce9605cba8ce4bb5757104483ad0c6a725ac699bfddc27549328608b20c7d408e3c30df2bf50c0f83ae464833eabb0a08e7ca15e6c0e28c7e3bb944c24b8877127296ef55b6ac6d9536a1ba8bec0a43e1cf1117b3cd994d7bd6d3e4dea91e9fb0f9a6cbdceb2057b2432a8cda9a229da744b2d6acb01a7cab24f0f3ff0aa624a329dea710ee26c51842125043f3e7ed4a7318ce3f50590526b365889a6b0a1262b3ed831691eb9f6ed4ad090da5401110a8caf24872b12ccc88acea5905f867797a8faf4b26efc6b07cf9ff3e8cf33eb9938fae9fa367cce1a3ef1c2389c25b71f13590e1211d55247baaf34e8fdaaebd4d8a4f7c1c62a42fc959e20a8c6fba5fe64f83991a92f4e525a60f48b9c0a0ca0bd0a79d151ec066b6298239d14688267639a5c2a2fa9d88721001ff2ca252a15e6bfbc08ebca3d00f63dad4d2422cf71f30486f1cf4f49bb45242ca6c4d8e8171394865a81c1be19ac90be54d7e333a111d4247c393b10e08f2a853c7ac6aa676fd4010b3d05868832fbfa7c2fd80003dc9774885d4d111785f93cb8ee42d46abd41923a9d4a684a86b58256703d4430cbbc1bfc47d2d6234574fad301823003286b1c59b4e8a2b1a4e25715683a732e7543987885f4632fe567a97711ba6b390f998f1fa695587da65e77de70d716139c7117eaebc5616e0f5ec0c7c3475edc5c175bb80f3af1bd50572b7fcd04340d4ece30566cf875e341dd939548d7e1d508981199bd0f5d120addc86b8919a2171b836d29c4c5799d0ee33e24f6ae9f61b0bb3f7a52eaa6fd8c484c3fe57730f2672611400e87cabe51254a2ca7634b0b2fd0da4037e8674cca245ac83be9a78e2cef4d44a647372f2de4cb8f2b8f18e00aadd1f0a38dce49410a4b4d1083ba6d65628351cc35407afcc62a963cc0568ca53af382b11520ccabd21df5406f6a0dd9b29cfd0166add2562f6452faae4a355236f8e5911f903351935f9ccd0c91da7fe629ce5f300cd55a729c094f32bebe4bd01e9a2040b6b23f255853d95bed09238098718c08298992ba8da65d558e579070662d7b4e30a7c698f58168e9629db48d706a6206184c8de1317f80ee1ec0bc73556b7939c100a1f77de31bc07f9acffd5a709618071cb1feb6979f64b2eb11f57d93a692dfb89ed12bda4aadbda2cabecd515fa532619cc12139ead14c09a76ee7d77a4174504c71ce01285d51b0036962836f863ab1adcebff6c2488a649896b09f20bcb2a9c74171dfe7adf67c7a66d7f1aa7c14ef4960fd15724a99911d216b7f2c093636a8aa035ec8fc4259813c2cb2d1fad075f0d878e2de38868d92500d2ebebf804a6304844c362e4f6c1976b32220a2001f5dd6dfda536773f1ae80e156d3e5c84fd154eebbd14f468b45c0686bd731683cab7bde46a6bdb6aa4ab5cb25bbf442a03f2500fde391864a03ac7cbdf04161861cb17bf713a8fc9af8c0d7354304b7cd2ee4f699a9f40c841444ebdb5fec59b6685b6e8f9d76f98f245f1d0105ee95ad6b29dd376eb5884f5c39d069691800ef076f98ef21a98a09ca1666dc9c416282c8b830fe3e2eee8ad7d7b554dff024c63de00716d91a226a5824f32f82bca8358f762a3910646f95e7f5c085549a49b18d0576788e870fa737b9e12adc4169a1378590e29cb33d00c73e716a06f6b7975be2c6bab21407722a6b7c649b3937aaaa4b90b4cc75b6a36cdf94a365f5debe2f2e83bfdb4f1e5a19eb7756bfeeeb4119a923e05e1dd4e95431d2bd9c1450b5060bfb2b8c37cbebc649431981080e141eb9612ea610bb905cd7b2cc9c59c698dfa3780bac2dc6e8810c921ddd8084b3196c5e3903a5737c81129f36654fea123fbaee35dc58a2486432ef0c2c069e88dbb0bf47db8a702d0fccc099093f682857f8c02a8ced0d28cfb2575ba7a9bfc777fce101d884373e973a70d8e2a49de063fa27b1dc5cffab0e2d332e8e90f0d6bdbbc322d758a4f257a2a5993789d95a34460dc9adc34f719b659967183442e882b8dfc1263c29da66051b30d00eb3066268cf7bc3d8cce46fbf05ebbb7b57040919f3ef0813c41adb9ceeebfad5eae5695a32530d56da5f4a1d7ec550189fa5ffa10e7b5dc1cb88c0e1dd11d2c4de34a216cea62af7aee20abfa10eb6c25b095f195ac427de814d27f2fc1514518dfeec879c3f573c9e5de069f6617c2c9439ad63efae29fb99e05f442ec2bfdd9fe299f946b1a0779721fd6279731c3d8fbb772e76bf7512e3f808cc9ec63d84433a04ba0755f59224cad2daf27c8d4bdfa74d68f6a3bc133710d54c6057ad092fdc88e3f3f4aad52f300f6e7fc3dd9a61bcd56a93d1b5e8d103ffea08831ae84759322c3b6099d0d7c94174a3bb77dd274484118d6c7f2612abab6bdf028f19135a482ba7f17aa045e3e0dce1a78232917bbea3570d9ab26394bc2513d5dbe04194e41020dcf93a7e1c3fdebc61a8930b7a6b939342c76cfcc2450aa2c36fa9da2cab76198cf26d78f342a20cb9634c7605ca43095b5967f876107c29a7f57e59a6fc25d40cd82f40bba8a457975e5bfc283a7d4c68b51ddffb3d851d6c675adac3683113cafd3855a3dbc6aadeb1ab2eb98bbdd9a4cf7550fb53d01005977ce295b7624a02f7410eaa315be62fce3b9851f365e8bd76a122819285978ed653e4bf4ab56492d182fbb81d775a3de821cc4938d72cf7aa2e41a052aea4e503c7bc9177b390603a68213536dee62499a9712319e16416eb19fdd796120dbceae0058f4d543c1a598c5ee26e02b776ac4ee09b47392d7085a1eedd2e61a5c45c1022f575e655335a8a6d61b1ff539276ccb70f40b7330825ae3cd5cee567f3eb81fd4fc0696d311616de8837ee71cb07a2926ce58b373fc92c37ef085dd2ecc81642d87e89cecd24165c68252667e5235c8262c0e014ec209c4a2c589780526d393165727cd049bf9f6d2a18ac5a7d850700da7466ac719cb8c11695b8e87da39fefd0c04a64049c7e675bbb04ded6d7e27641bf023661d1889e269d3d70fa715c2a84e99fa53fea050f12fb98f713bb7a9d92133a639e8e7b735b0c3c3a1a1b780456328f88dd6f31403f12cc11b112937323cfee7315731e503a01d59523a8dce375ed114769b91fd4d0a2889e9b08ba8752e83407f82d809d242ede5a548fdc1b698f3b3dd855a4e1fe4b9e25835ecdccf85009b81b1c2b9e5d4bba726e8ace25e93b8c17dcd8fd778e4a7290efc112c671515dd5ec6728b289e406f100d42b0cea888d8ca1e00f1028bbe9f5551f5992017bc587598f97bb088d390c33c574e16682f1bd0e269eb889fb04f938f578b39cf905cfa7a6ac61b234bb7fba175f33ac409df39eef15bc03b8a2624bba19a5aa13c9a5bd7c84e487d7d4bcd44531996267831f0e91223446daf4c4cf467d74650226085a4dca003ca808f56e7e963df5c336f550c6d42f4f21a71aebb53a3190141c245852c03ca40f32d1a93df5393a9609f16a6671c89195e7f5635f412ee6dbc5cebe1aeb9177664a1764feed79c2084cd6d98b2948aa9b891c32764c155430ac32d7f69755349ce083394b1b6f44bbf079f2734d60c53c31ef1c0", 0x1000}, {&(0x7f0000001280)="fdaaf92f2f6d6d50d90582f7bcfc6a213c59d6", 0x13}], 0x5) setsockopt$sock_int(r1, 0xffff, 0x1002, 0x0, 0x0) 00:00:04 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x20506, 0x20) mkdirat(r0, &(0x7f0000000140)='./file2\x00', 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0xfffffffffffffffe) fsync(r0) 00:00:04 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000007c0)=0x5fe) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000580)={r2, 0xffffffffffffffc0}, 0x8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}, {0xffffffffffffffff, 0x80}, {r0, 0xa1}, {r0, 0x2}, {r0, 0x4}], 0x5, 0x5) poll(&(0x7f00000000c0)=[{r0, 0x1a}], 0x1, 0x0) r3 = socket(0x1b, 0x3, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf566cd6a17fbcf3bcc4018050b8b5e51699ef8be3b64d3fbbfabd6563ffa1afb435f92718822d57cb7d78", 0xa9}], 0x1) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000880)={r1, &(0x7f0000000800)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000008c0)=0x10) sendto$inet6(r3, 0x0, 0x29, 0xfffffffffffffffc, 0x0, 0x32e) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) accept4$unix(r3, &(0x7f0000000440)=ANY=[@ANYBLOB="000000000000000000000000000001000000"], &(0x7f0000000680)=0x12, 0x10000000) sendto$inet6(r3, &(0x7f00000004c0)="bf01a4d2030848b37a5bf3d3cd233086d869a809d1183ea9618230cf9a8fb746f3d1ae6bc93edb8908737a8938fb217a768c01a6aef59e1c8c9f6256a402ad7094cb14f8e04139f5d2f11312ac958a75775835d3b3aae35f93373406b77580c9cfc1d38fa2f01bba51e1294161894d956e2a7b13cbdece83de9e334c7f8855ac19aaf122b882d34c5e4b015f2e19c1e4471f8795d478", 0x96, 0x181, 0x0, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f00000005c0), &(0x7f0000000600)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000640)=0xffffffbffffffffe, 0x160) ftruncate(0xffffffffffffffff, 0x800007e2780e3) open(&(0x7f0000000400)='./file0\x00', 0x0, 0x20) 00:00:04 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000180), 0x4) 00:00:05 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) getsockopt$inet6_int(r0, 0x29, 0x40, 0x0, &(0x7f0000000080)) r1 = socket$inet(0x2, 0x1, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x6, 0x9, [0x6000000000000000, 0x8001, 0x4, 0x0, 0x0, 0x10001, 0x0, 0x4, 0x3]}, &(0x7f0000000040)=0x1a) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000000c0)={r2, 0x1}, 0x8) 00:00:05 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={0x0, 0x2, 0x8}, &(0x7f0000000280)=0xc) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)={@in6={{0x1c, 0x3, 0x9b, @local={0xfe, 0x80, [], 0x0}, 0x5}}, r1}, 0x84) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='.\x00') getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x2, @broadcast}}, 0x0, 0x6, 0x4, 0x200, 0xe87, 0xfffffffffffffff8, 0x9}, &(0x7f0000000040)=0xa0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r2, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000180)={r2, 0x1240}, 0x8) 00:00:05 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000100)={0x0, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x1ff, 0x4) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) shutdown(r0, 0x1) shutdown(r0, 0x1) 00:00:05 executing program 0: utimensat(0xffffffffffffffff, 0x0, &(0x7f0000000080)={{0x0, 0xffffffffffffffff}, {0x4, 0xfffffffffffffffc}}, 0x0) freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x100, @empty, 0x5}}, 0x0, 0xffffffffffffffc0, 0x9, 0x101, 0x82f, 0x1000, 0x1ff}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={r2, 0x81}, 0x8) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'freebsd\x00', 0x100000000000002}, 0x24) dup2(r0, r0) 00:00:05 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x385e) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ff6000/0x2000)=nil, 0x2000, 0x1) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x3, 0x80011, r1, 0x0) 00:00:05 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000600)=[{&(0x7f00000001c0)="5b63fdd4cfa8f7d286537df8127217c5ddbed2461e88440787e71c0dba187bdbe497292ba2b41d4f0b0b5dfcce867d02c8a3b99b83fafb64982416f734e780a2497e57c9c8f330da6c277ebfbc240264dc3e2191d9c883fc9f62cac192b1e9dc0d733ab4d8ff11f35f94704ea68493563baf3b751bef491173022d9ca950f2752a48efa70690835013c188d22ac06795d10d536a2f26dbd84742fe1edcb4a08f3d6a447a7b8c000c82aa89ac8767069d", 0xb0}, {&(0x7f0000000280)="138ab5e1b368120ebcd4df01ef732286d49f88dce4fd383f7181c43d2c19cd", 0x1f}, {&(0x7f00000003c0)="1d4f1b8677854e6a517ae7e142a61f012a742116a9c76fe91cd6504fae2d635012f2233e8c842385b1f65e7f817502f5b4e0e448eb03344271c7f43b3f1eeff4a7a1724ae895e403ed087ad16a0a8bed34b90bcfacd4c338ab7d2c70908ebc136f2e2ddc103fbfa5085c3a74c7085eafbf29bf8c9813a2d3783668c688eaeafa74c0c338e1ae0334d90536dc4768966abe0f002b2ff3cf31a566360dfce62bbd168b58c1aff319d0ee2b094f0524ef10171a39bf959fba1412dcaa72db76", 0xbe}, {&(0x7f00000002c0)="af7fd79bb0b6ea45c233479001b523713b36e990dcab339802362cd0b0498064f0c8b51139a14aacc730336d2a4fe496cbc26920dd5c016ccb5633faa0c666958eab4c81a3fb1b1e5c0c03", 0x4b}, {&(0x7f0000000480)="781d251527b24e2fea9ab8d05a50b44969bd95d1ce661f3820e0be841d8874669111c67e6217adfb5130c19ea3567557012f5349b2cfcf10540bf938dcc6f74315b20dd601f3a28a8487c19fefb344082d34085784bf55a8c6d2822a92554c3a4045286afaeac9b46d", 0x69}, {&(0x7f0000000500)="73bd02f9635b613cdac70ce868112992cbc45cb992f2474716b5dac1764b9fe2f5", 0x21}, {&(0x7f0000000540)="1eafc696e7473caee8ad814bcd372788e0db6597641fabc29f4df0f4ad08a1a8e90c7cb35ed68dd3a194b52529caa53e3299261ca7555a6ddbeca99f716922da7ea66edb98b4526e5c1d7410aa678589489257505c255fe025dd0303df6fe3453f2da73ec596bd87adf3e2f69e23a2a756eae5a26cd453cdbb82b32e1a5606308f54f66c5825", 0x86}], 0x7) fcntl$setstatus(r0, 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x4, 0x1980000000000000}, &(0x7f0000000080)=0xc) poll(&(0x7f0000000180)=[{r0, 0x46}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x9}, &(0x7f0000000140)=0x8) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000680)={@in={{0x2, 0x0, @multicast1}}, r3}, &(0x7f0000000740)=0x8c) 00:00:06 executing program 1: socketpair(0x10, 0x20000002, 0x6, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000100), &(0x7f0000000140)=0x4) ftruncate(r0, 0x7) r2 = open(&(0x7f0000000000)='./file0\x00', 0x240, 0x0) getpeername$inet(r2, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000180)=0x10) sendfile(r2, r2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000080)={0x0, 0xf7}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000200)={r3, 0xc, 0x2}, &(0x7f0000000240)=0x8) shutdown(r1, 0x1) 00:00:06 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x40) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000340)={0x0, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000380)=0x10) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000003c0)={r1, 0x0, 0xbf}, 0x8) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r2, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001500)=[{&(0x7f0000000480)="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", 0xfed}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000001540)=ANY=[@ANYBLOB="02004e20ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000583651140000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="04000400d3080000"], &(0x7f0000000000)=0x94) 00:00:06 executing program 0: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x7ff}, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) sendmsg(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) sendto(r3, 0x0, 0x0, 0x0, &(0x7f0000000280)=@un=@file={0x0, './file0\x00'}, 0xa) 00:00:06 executing program 2: r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={@in={{0x2, 0x1, @multicast2}}, r1}, 0x8c) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000180)={@multicast1, @local={0xac, 0x14, 0x0}, 0x1, 0x2, [@rand_addr=0x5, @local={0xac, 0x14, 0x0}]}, 0x18) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="8980c67287626d4ec072b582099fb03d229906333d0cc4dfdb9c4e9ee70101c743e81e234782ee55a7720a03b77e45a8c803464f47a948f4a582aa02317d49f701e4280b9fa2e670dee1d0b69a2efb7fcd206e842e12e680b598c2bc2b6fbe2b9e281fc5662dbeae1c816c91026f439a251b850c68bca6a43ee948e26922e0c066a360f7cdb96b7e739d07a405ebb942c7aead9cf427d11127bf9d0824e4f74e42eff489f672e4672373b646fdf8ddf5fef06277", 0xb4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000500)={0x0, 0x6, 0x80000001, 0x6, 0x0, 0x1, 0x81d, 0x3, {@in={{0x2, 0x1, @rand_addr=0x9}}, 0x0, 0xffffffffffffff00, 0xb9a, 0xb71, 0x8}}, &(0x7f00000005c0)=0xb8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={r2, 0x80000000e, 0x200000000000001}, &(0x7f0000000200)=0x8) getsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000480)={@multicast1, @remote}, &(0x7f00000004c0)=0xc) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r3, 0x20200000000000, 0x3, 0x0, 0x1, 0x200}, &(0x7f0000000440)=0x14) 00:00:06 executing program 0: r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x40000400000002c5, 0x200) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) close(r2) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000300)={0x0, 0xfff, 0x0, 0x8000, 0xd1d, 0x1}, &(0x7f0000000340)=0x14) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000500)={r3, 0x8, 0xf, 0x8, 0x3c}, &(0x7f0000000540)=0x18) execve(0x0, 0x0, 0x0) close(r0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000600)=ANY=[@ANYRES32=0x0, @ANYRESOCT=r1, @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYPTR64, @ANYRESHEX=r2, @ANYBLOB="14610bf3066abd3d1c8b3d137eb5fbbe1b0b2aa2cb8ae0fd34d004c3e5c056c6ebe94c94c6318029b6f95d546857b129458d7f94e7362e506ecdd5eea63f542f61f091ab6e885fd225ee5c6f319e3bae064236d3857af5469cb52ca794cfcaf296e03c04c873238520854f1f8321405a4d254aaf14b1cc7ea47a5f7f2601cbd71840c027018df279f6ee505b5368e12bc92dca036e0a6686d2361f65701db624910867afc42f3f559864d047db916b47289734812078032c70574b19cc1dfb22beaecaacc94ea5d1595ae172756ac8400acd", @ANYPTR, @ANYRES64=0x0, @ANYRESHEX=r0, @ANYRES16=r0, @ANYRES64=r0, @ANYRESHEX=r0]], @ANYBLOB="0900000007100000ff0f000000000078ee02000077d208467c9010f53326f3aade235fb891b537d28a0200000000000000d08a0969bdc6b6a5cee0ef7b98c825769d3f3b7ef64c41be7443413c522655b29f5b4ac66e3b05426dff0fe5ba47c2e293666dbbe87f8d2fd1035847dac30502646e8f1778a9b1af19d4b7f075b902fb511406c90516dea581000000aa743a7fffe82814a3fa6016df8f046726705cd9defb4ce64e4e11be630629941f1ed39ddfda9e14aaef08ec1c8b1c8dcd4f69800c76e029f4a393b00a2715fc5bf38a24e594d98f279a2435d316962c33db037d2869510408"], &(0x7f00000005c0)=0x4) open(&(0x7f0000000100)='./file0\x00', 0x400, 0x108) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000240)={r4, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000280)=0x10) truncate(&(0x7f0000000000)='./file0\x00', 0xaa) execve(0x0, 0x0, 0x0) 00:00:06 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="820000008000db94978e6c0171d1edd34ff1222029"], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="01002100e6d79b29b1ad7eb29362145b0145ef6514524bc4deee7fb062f2e401df29bdaca72a8f7f37dc7b210fd5279ee09c8b5c51eb0b7100da3de8541e7155d37bc001033faa2b66b1d4d49cf3bfe1e3cbd82e3ac0561cd179e489734b34bda51fbc100190d34fbfda7f44db1bc2756f118ae8fd4edada467a8b0dc5b007beb43f22525052a93def1cf62f51aa35d3f910ea3ebe2b830a", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f00000000c0)={r3}, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x2000, &(0x7f0000000000)="aedd068e5c65f2de1e89971a78beae1b4e3d95e1d5696dfe1ede33fb17d823db6632a1f2308e8e730f86710b214912ead048ffae2ab765b86de8d97c5a7d2bd6a0b417ae74823a91d2799c0d49029e3729720575ca662064e7eeed6779ea513f8c652a4638cf55b0d9a0ce72fb09d4241a8c3dc7cae5dcd22bc50bed7b6df8a16f666987c4273334796672e4c70d3b3fdcff8bf64a5ba2c14400204f300674d144dc3c6e50a9e669e63d2429992ccb4336bfd6a403d6b4f85c191b9a80753fabaebbc1d3d38f69dc406433647b21b7af941386004b6316c73a851dbcb5f520b0f0eee5cdde08835f4b3e269b68285a1e4f7e4325e7", 0xfffffe9e) setsockopt$inet_group_source_req(r2, 0x0, 0x52, &(0x7f0000000440)={0x1f, {{0x2, 0x0, @multicast1}}, {{0x2, 0x2, @local={0xac, 0x14, 0x0}}}}, 0xffffffffffffff9e) setsockopt$sock_timeval(r0, 0xffff, 0x1017, 0xfffffffffffffffe, 0x4) 00:00:06 executing program 2: msync(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1) r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x13, 0x0, 0x0) msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3) 00:00:06 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x40) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000340)={0x0, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000380)=0x10) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000003c0)={r1, 0x0, 0xbf}, 0x8) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r2, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001500)=[{&(0x7f0000000480)="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", 0xfed}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000001540)=ANY=[@ANYBLOB="02004e20ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000583651140000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="04000400d3080000"], &(0x7f0000000000)=0x94) 00:00:06 executing program 1: freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet_int(r0, 0x0, 0x42, &(0x7f0000000080)=0xa58, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000040)={@multicast1, @rand_addr}, &(0x7f0000000100)=0xc) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) socket$inet(0x2, 0x5, 0x3) r1 = shmget$private(0x0, 0x4000, 0x498, &(0x7f00006d9000/0x4000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000000)=""/11) 00:00:06 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000180)='F', 0x1}], 0x1, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x3}, 0x8) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040), 0x8) shutdown(r0, 0x2) 00:00:06 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000000), 0x4) 00:00:06 executing program 1: r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000280)) r1 = accept(r0, 0x0, &(0x7f0000000000)=0x208) r2 = dup2(r1, 0xffffffffffffffff) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r2, 0x4, 0x8) r4 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) renameat(r4, &(0x7f00000000c0)='./file0\x00', r4, &(0x7f0000000100)='./file0\x00') ftruncate(r4, 0x7fffffff) ftruncate(r4, 0x10004) ftruncate(r4, 0x8000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000200)={r5, 0x5, 0x6}, &(0x7f0000000240)=0xc) close(r2) dup2(r2, r2) open$dir(&(0x7f0000000140)='./file0\x00', 0x8000, 0x120) 00:00:07 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) fcntl$setstatus(r0, 0x4, 0x10000) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001080)={@in6={{0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}}}, 0x0, 0x0, 0x4, 0x2, 0x1, 0x9, 0x9}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000001140)={r2, 0xff}, 0x8) getsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000001180), &(0x7f00000011c0)=0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x2023, &(0x7f0000001200)=""/248, &(0x7f0000001340)=0xf8) close(r0) 00:00:07 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x5e51706b, 0x7e20, 0xc9, 0x0, 0x200}, &(0x7f0000000100)=0x14) munlockall() setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) getrlimit(0x0, 0x0) 00:00:07 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x1}, 0x159) 00:00:07 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) setitimer(0x2, &(0x7f0000000080)={{0x0, 0x10000}, {0x10000}}, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000140), &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000280)={0x1}, 0x1) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x2000001) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0x40000000000001}, &(0x7f0000000400)=0x6105c1e239fe914a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x1, 0x3, 0x9}, &(0x7f0000000380)=0x1e66504d) r2 = open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x110) r3 = semget$private(0x0, 0x2, 0x84) sendto(r0, &(0x7f00000004c0)="8f8b842b871064b7d8f59ed5b76acd1db301975a972116cadaba9c5fe10e0c80771b33b5dbab72b71555e51785831284c6fa8dcafd8e2149150dd2e296f08164c42389341851857871b34bc37fbd44f1fc1138f2a73726bdea32e9f0ce848c109e694240e64a31a896adb9b102540a27fd89415a409bc69de81050fe01933b031549b204b6226a7aac82ebb4412e27d111ac437bd5c970c116cbcb2c0d2d410f4b452fdee84256b06aa8b8005aa70ac79298", 0xb2, 0x0, &(0x7f0000000240)=@in6={0x1c, 0x0, 0x4, @empty, 0x9}, 0x1c) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000200)=0x8) semop(r3, &(0x7f0000000300)=[{0x6, 0x0, 0x800}, {0x7, 0x8001, 0x1000}, {0x3, 0x80000001, 0x1000}, {0x3, 0x0, 0x1800}, {0x7, 0x401}, {0x3, 0x2, 0x1000}, {0x7, 0x9, 0x1800}, {0x1, 0x0, 0x1800}], 0x8) 00:00:07 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="128387f76f52f8d962052000000020ac8d2cb9af45e75c75000001b26d502d3e22f0b4b2738b8340c502a5f041e96d00"], 0x1) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000040)=ANY=[@ANYBLOB="34558890e3c2042db5d3d6d500573e94293356ae16f08cf7345d44c0a4ec1a08ba4af122d3592c42cecc4b6633551468b5dfd7030000000000000000b60b4a088477691735cb9049373b93eca5995c596fcb1ba4854bf3a2e404789e3a970e4d15ed7967bd44b5"], 0x1) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) r2 = socket(0x11, 0x3, 0x0) bind$inet6(r2, &(0x7f0000000000), 0xc) lseek(r1, 0x0, 0x3) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffd28) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r3 = socket(0x10, 0x20000005, 0x6) r4 = open$dir(&(0x7f0000000280)='./file0\x00', 0x40, 0x13d) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0}}}}, 0x90) r5 = open(&(0x7f00000002c0)='./file0\x00', 0x4, 0x142) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000440)={'bbr\x00', 0x7}, 0x24) sendto(r1, &(0x7f0000000300)="d61e5ced9796c9a16a5b46eb1f3356accde02ff6ef87a8084a93d8c7bfa0166925ce4472a298164b2fb680b2525d658033a783ce7e0b2921af08a2210bbd9a7b53eacccfa7c59c284bf4132f23c0a416412ffe849bf2a4c89a11596c31a918b7b68a4bca86a1b9faab7ce7ed3741340eded81b4d7493469664b7a3af06975d2ee1a04f29b4ec5414f597559aedcb4601c181ea78107e16cf6d1cced706e913fc1e0005990f1778b3164c193750a9967654e4df3d9312d06c38187fdea12a46246d31a5424386e8771fdf960d036a52ddbf5cb6bd4aa3a19d", 0xd8, 0x9, 0x0, 0x0) shmctl$SHM_UNLOCK(0x0, 0xc) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x12, &(0x7f0000000400)={0xffffffffffffff81}, 0x1) write(r0, &(0x7f00000001c0)="16f343d31ba1c0df05104c82859c6c5248c3746a96f7de2884c0757835ef8d55d5089743723172977275d56eda00e59e7e2033b568b5493e9a3c5b6fb34d3d35ce0df19b97", 0x45) fcntl$setstatus(r1, 0x4, 0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x11, &(0x7f0000000500)=0x665, 0x4) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) dup(r4) 00:00:07 executing program 2: r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) r1 = dup(r0) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') fdatasync(r1) preadv(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000180)=0x0) r4 = shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x2000) shmdt(r4) freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) flock(r2, 0x7) lchown(&(0x7f0000000000)='./file0\x00', r3, r5) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000340)={0x0, 0xd7}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f00000004c0)=ANY=[@ANYRES32=r6, @ANYBLOB="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"], &(0x7f00000003c0)=0x1008) 00:00:11 executing program 1: clock_nanosleep(0x0, 0x1, &(0x7f00000000c0)={0x3ff}, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000000)={0x4, 0x5519, 0x1a00, 0x42, 0x5d, 0x79c2, 0x6, 0xf139, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000340)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="1471030001000000"], 0x94) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f0000000100)=0x4) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000240), &(0x7f0000000280)=0x4) clock_settime(0x0, &(0x7f0000000140)) execve(0x0, 0x0, 0x0) 00:00:00 executing program 2: r0 = socket(0x2, 0x3, 0x11) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7daeb218fc559a5e, 0xbe3e}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)=ANY=[@ANYBLOB="1c004f2102000000fe8000000000000000000000000000bb0800f3000000000000000000000000000000000100000000000000000000000000000000000000000000000cb9d49799097a90d3bea97c00000000000000e9ffffffffffffff000000000000ba002f0000000000000000000001004b0000000000000000000000000000", @ANYRES32=r1], 0x84) 00:00:00 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x8, 0x0, 0x0) r1 = dup(r0) accept4$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x0) 00:00:00 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f00000001c0)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x185) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r1, 0x0, 0x0, 0x1000000}, 0x14) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x5, 0x4) chdir(&(0x7f0000000140)='./file0\x00') 00:00:00 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x8d53}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000180)={r1, 0x90000000}, 0x8) mkdir(&(0x7f0000000040)='./file0\x00', 0x28) 00:00:00 executing program 0: pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)="f0", 0x1}], 0x1, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) fcntl$setstatus(r1, 0x4, 0x0) 00:00:00 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000000c0)={0x2, &(0x7f0000000040)=[@in6={0x1c, 0x0, 0x100000001, @remote={0xfe, 0x80, [], 0x0}, 0x9}, @in={0x2, 0x1}, @in={0x2, 0x0, @multicast2}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x48e4, @loopback, 0x2}]}, &(0x7f0000000140)=0x10) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @rand_addr, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000240)={@loopback, r2}, 0x14) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000180)=0xb) 00:00:00 executing program 3: getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYPTR64], 0x0) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r1, 0xffffffffffffffc0, 0x401, 0x3}, 0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x7, @loopback, 0x101}}, 0x0, 0x4, 0x2, 0x2, 0x3, 0xfffffffffffffff8}, &(0x7f00000001c0)=0x98) 00:00:00 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(0x0, 0x268, 0x664b6e3) 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$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:00:00 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x400, 0x0, &(0x7f0000000040)) 00:00:00 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x20000) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) setsockopt$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) setsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)=ANY=[], 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) 00:00:00 executing program 3: mlockall(0x1) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x1, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000240)="037db00992e75b4c69419db733b2e4208000fae995ca48fcfb26b61377f7efb004bdb407801b5771226af297f882c0a91cd343d0e45595bab21fc623cea2ab75ab9ccb0a9ca24423ceaf5d3f5f61c0067a6d5989b545", 0x56}], 0x1) bind$inet6(r0, &(0x7f0000000300)={0x1c, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$inet6_tcp_buf(r1, 0x6, 0x65, &(0x7f00000003c0)="53829c1907454a35704a776f960c7e5bed2028d8ada58ae382", 0x19) getrlimit(0xa, &(0x7f0000000400)) msgget$private(0x0, 0x2) sync() fstat(r1, &(0x7f0000000440)) getresgid(&(0x7f0000000540), &(0x7f0000000580), &(0x7f00000005c0)) getuid() getresgid(&(0x7f0000000600), &(0x7f0000000640), &(0x7f0000000680)) r2 = semget$private(0x0, 0x2, 0x10) fsync(r0) __semctl$SEM_STAT(r2, 0x0, 0xa, &(0x7f0000000b40)=""/130) 00:00:00 executing program 2: mprotect(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xffffffffffffffff) sendmsg(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001880)=[{0x10}], 0x10}, 0x0) 00:00:00 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000000)="e586b8bdd029369da2039a8b70ad281d037e0b2f201410e0e1c49a74baaa730a2391d6cf950c1ede67f0d0d06f31487194b4c6c3524678e0b3ab5fab9c6e5f9dc7a8e1aa9cd4633dcf18b4d7730f60116b967fe4337f406820a4d9e46826e8fcbf6e59fd0bea20b42471ea5f38a324a794ee1088156b8bd0bcd150cceaa18cfe982834c0c14b15dc2942b9a9536f59a0e5fa2f006fd95a10940c9d0b541d50fdc1106a67546c29e382df37266bd9157a876d0d0f18dcbcaf66ca2aa91cb331f3a41aa57ed6e54a4ce72f67920ea4a2817cbcd594f17b39445abfe4ba97bbfbcc1e861caa6f2723bc016fa3693b7d0fa61a4c263120661366fa", 0xf9, 0x101, &(0x7f0000000100)={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0xfffffffffffffff8}, &(0x7f0000000200)=0x8) 00:00:00 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f0000000040), 0x4) 00:00:00 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xb}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x0, @multicast1}}, r1, 0x2, 0x58, 0x3}, 0x94) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000280), &(0x7f0000000140)=0x4) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1, 0xff}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x2}, &(0x7f0000000240)=0x8) 00:00:02 executing program 0: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, &(0x7f00000000c0)) ftruncate(0xffffffffffffffff, 0x80000001) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x100, 0x1, 0x1, 0x1}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x1ff}, &(0x7f0000000180)=0x8) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ff1000/0x1000)=nil) sync() mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={r1, 0x5}, &(0x7f0000000200)=0x8) r2 = socket$inet_udplite(0x2, 0x2, 0x88) socketpair(0x1d, 0x0, 0x0, 0x0) sendfile(r2, 0xffffffffffffffff, &(0x7f0000000080), 0x2) 00:00:02 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x10) sendfile(r0, r1, &(0x7f00000001c0), 0x800) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x3ff, 0x1, [0x3]}, &(0x7f0000000080)=0xa) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000140)={r2, 0x6}, 0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000000c0)={r2, 0xff, 0xf, 0x6, 0x9}, &(0x7f0000000100)=0x18) sendfile(r1, r0, &(0x7f0000000180), 0x74) 00:00:02 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet(0x2, 0x20000007, 0x8) recvfrom$inet(r1, &(0x7f0000000140)=""/246, 0xf6, 0x2, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x41, &(0x7f0000000100), 0x4) r2 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f0000000080)={@multicast1, @broadcast, @rand_addr}, &(0x7f00000000c0)=0xc) 00:00:02 executing program 3: r0 = semget(0x0, 0x7, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20f08, 0x53) __semctl$SEM_INFO(r0, 0x3, 0xb, &(0x7f00000000c0)=""/152) dup(r1) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)={0x4, [0x84, 0xfffffffffffffff8, 0xb87b, 0x7]}, &(0x7f0000000080)=0xc) rename(&(0x7f0000000180)='\x00', &(0x7f00000001c0)='./file0\x00') 00:00:02 executing program 2: r0 = open(0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x101f, &(0x7f0000000040)=0xf76, 0x4) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) openat(r2, &(0x7f0000000000)='./file0\x00', 0x0, 0x42) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, 0x0, &(0x7f00000003c0)) execve(&(0x7f0000000480)='./file0\x00', 0x0, &(0x7f0000000780)=[&(0x7f0000000700)='^\x00', &(0x7f0000000740)='\x00']) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getpgid(0x0) socket(0x1f, 0x3, 0x100000001) 00:00:02 executing program 3: r0 = getpid() wait4(r0, &(0x7f0000000040), 0x1, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)="79fefb3523e0db659eed35c00806001908000604719d881de66c50b2bbbd07713c1ac851f0d40fd8bbe7") r1 = msgget$private(0x0, 0x52) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000080)=""/214) 00:00:02 executing program 3: r0 = socket(0x17, 0x3000000a, 0xe33) sendmsg$inet_sctp(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="2500000084000000070000000057000000090000001c000080840019000a00000000000000"], 0x25}, 0x0) socket(0x1c, 0x20000006, 0xffffffffffffb573) 00:00:02 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_int(r0, 0x0, 0x42, 0x0, &(0x7f0000000140)) read(r0, &(0x7f0000000000)=""/162, 0xa2) 00:00:03 executing program 0: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r1) r2 = fcntl$dupfd(r1, 0x11, r1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) r5 = getuid() setreuid(r4, r5) pwritev(r3, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 00:00:03 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000400)={&(0x7f0000000000)=@abs, 0x8, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="28000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0x28}, 0x0) connect$unix(r1, &(0x7f0000000040)=@abs={0x1, 0x0, 0x3}, 0x8) 00:00:03 executing program 1: r0 = socket(0x2, 0x5, 0x100000001) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x3f, 0x4, 0xd70a}, 0x10) listen(r0, 0x8000) 00:00:03 executing program 2: r0 = open(0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x101f, &(0x7f0000000040)=0xf76, 0x4) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) openat(r2, &(0x7f0000000000)='./file0\x00', 0x0, 0x42) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, 0x0, &(0x7f00000003c0)) execve(&(0x7f0000000480)='./file0\x00', 0x0, &(0x7f0000000780)=[&(0x7f0000000700)='^\x00', &(0x7f0000000740)='\x00']) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getpgid(0x0) socket(0x1f, 0x3, 0x100000001) 00:00:03 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f0000000000)={0x100000000, {{0x1c, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x1ff}}}, 0x88) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x3003, &(0x7f0000000400)=ANY=[@ANYBLOB="00000000861e8ec9010000000000000094d387e2dfe6963ecc27de44d23807d8eb5b430c7d978b09c775c2399281fca6cbd44685bcbff871238202a5d8c8708f4e100f95a098961230b0257bcd1af4ea41d62bbc804ec17302289f316b8463682ea37615137eda60506743c6ab40098b5e85d72dce5b1da517d6d0"], &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000280)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000300)={r2, 0x3, 0x9}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000380), &(0x7f00000003c0)=0x8) r4 = open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x4) setsockopt$inet6_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000140)={r3, 0x3f135ea3}, 0x8) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000000c0)=0x7f, 0x4) 00:00:03 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000380)=ANY=[@ANYBLOB="0500000203178bc5372452490100448146159ed1b801fcc134afb80abd05910671034d1cb10fba4c27ee0b790be25c11fa5d594b2ef64bea5ade6d65ef035d01c7997b4ab5748c593e7667577ef3f2d8faefdc8ba4a3283f3c029e02e4bdd5d361ca140f7026c26b3c4faf112c5fde96d4f8b56c0b14cabfec0fd62fe21a9a33cb2fc432c7ed96f695d902186975d2304ec1e03d34e0d46a04b796742f6f335bb56369ad369321e5611273338ad6a13135284c32a9a2c4c3ccd159e00355b5972000"], 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) clock_settime(0xf, &(0x7f00000002c0)={0x75fa, 0xd4b}) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, &(0x7f0000000140)={0x0, 0x7}) clock_settime(0x12, 0x0) sendmsg$unix(r0, 0x0, 0x800000) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x1a1) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x4) clock_settime(0xf, &(0x7f0000000340)={0x4, 0xffff}) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={0x0, 0xff}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000004c0)={0xdb80, 0x20, 0x4, 0x4, r1}, 0x10) truncate(&(0x7f0000000080)='./file0\x00', 0xcf3) open(&(0x7f0000000300)='./file0\x00', 0x2, 0x80) freebsd10_pipe(&(0x7f0000000280)) 00:00:00 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x4, @empty, 0x98}}, 0x0}, &(0x7f0000000140)=0x84) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000180)={r1, 0x4, 0x7}, 0x8) r2 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x32, &(0x7f0000000040)={0x1, [0x0]}, 0x8) 00:00:00 executing program 1: r0 = semget$private(0x0, 0x0, 0x0) semget(0x0, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x10000, 0xc) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f00000002c0)=0x428, 0x4) r3 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000040)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x8, 0xfffffffffffff000}, 0xc) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(0x0, 0x0) lseek(r4, 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000300)={0xffff, {{0x1c, 0x2, 0xdea9, @local={0xfe, 0x80, [], 0x0}, 0x648}}}, 0x88) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_udp(r3, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) __semctl$IPC_RMID(r0, 0x0, 0x0) 00:00:01 executing program 0: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r1) r2 = fcntl$dupfd(r1, 0x11, r1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) r5 = getuid() setreuid(r4, r5) pwritev(r3, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 00:00:02 executing program 1: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r1) r2 = fcntl$dupfd(r1, 0x11, r1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) r5 = getuid() setreuid(r4, r5) pwritev(r3, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 00:00:02 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x3}, 0x8) writev(r0, &(0x7f0000001740)=[{&(0x7f00000004c0)="1c", 0x1}], 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)={@in6={{0x1c, 0x3, 0x32, @loopback, 0xffffffff990349e3}}, 0x0, 0xad60, 0x8000, 0xc109, 0x7, 0x5}, &(0x7f0000000140)=0x98) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={r1, 0x7, 0x3, 0xffffffffffffffff, 0x4}, &(0x7f00000001c0)=0x18) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 00:00:04 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x3}, 0x8) writev(r0, &(0x7f0000001740)=[{&(0x7f00000004c0)="1c", 0x1}], 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)={@in6={{0x1c, 0x3, 0x32, @loopback, 0xffffffff990349e3}}, 0x0, 0xad60, 0x8000, 0xc109, 0x7, 0x5}, &(0x7f0000000140)=0x98) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={r1, 0x7, 0x3, 0xffffffffffffffff, 0x4}, &(0x7f00000001c0)=0x18) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 00:00:05 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000000)="d2", 0x1) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000003c0)={0x0, 0x1, 0x0}, &(0x7f0000000400)=0xc) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000440)=r2, 0x4) clock_getres(0xf, &(0x7f0000000480)) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, 0x0, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() getgroups(0x4, &(0x7f00000002c0)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) getgid() freebsd11_fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000380)=[r3, r4, r5, r6, r7, r8]) 00:00:05 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000240), &(0x7f0000000200)=0xb8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r1 = dup(r0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r2 = socket$inet6(0x1c, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000380)={0x4, {{0x2, 0x0, @local={0xac, 0x14, 0x0}}}}, 0x90) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000001c0)=0x400, 0x4) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, 0x0, 0x0) socket$inet6(0x1c, 0x0, 0xffff) r3 = msgget(0x3, 0x3ff) msgrcv(r3, 0xffffffffffffffff, 0x2d4, 0x5, 0x1800) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000080)={r4, 0x4}, &(0x7f0000000100)=0x8) getuid() writev(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r5, 0x4}, &(0x7f0000000340)=0x8) 00:00:05 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000240), 0x1, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) close(r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) r1 = semget$private(0x0, 0x3, 0x108) __semctl$IPC_INFO(r1, 0x0, 0x3, &(0x7f0000000000)=""/55) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x1f, 0xfffffffffffffffe, 0x3, 0x100, 0x4}, &(0x7f0000000080)=0x27a) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)=ANY=[@ANYBLOB="1c004e2120000000000000000000000000000000000000019807172c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000308e91bd0000000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="02000000190000000000000003000000f17b0000"], &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) 00:00:05 executing program 1: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000000)={0x7}, 0x1) r2 = dup(r1) write(r0, &(0x7f00000000c0)="4dce000a3d88f8995bf676819292137d2c", 0x11) write(r2, &(0x7f0000000040), 0xfffffedf) ppoll(&(0x7f0000000040)=[{r1, 0xc4}], 0x1, 0x0, 0x0, 0x0) 00:00:05 executing program 2: r0 = socket$inet_sctp(0x2, 0xfffffffffffffffe, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000840)={0x3, [0x3, 0x100000001, 0x1]}, 0xa) 00:00:07 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x56, &(0x7f0000000000)={0xfcd, {{0x1c, 0x3, 0x8}}, {{0x1c, 0x1, 0x5, @loopback, 0x7}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x54, &(0x7f0000000140)={0xaf42, {{0x1c, 0x1, 0x80, @empty, 0xfffffffffffffaf3}}, {{0x1c, 0x2, 0xfffffffffffffffe, @local={0xfe, 0x80, [], 0x0}, 0x3}}}, 0x108) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) utimensat(r1, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={{0xffff, 0xfffffffffffffffc}, {0xc5, 0xffff}}, 0x0) getresgid(&(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_CONNECT_X(r3, 0x84, 0x8007, &(0x7f0000000440)={0x3e, &(0x7f0000000400)=[@in={0x2, 0x3, @rand_addr=0x3e1f}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2}, @in={0x2, 0x1}]}, &(0x7f0000000480)=0x10) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) r5 = shmget$private(0x0, 0x3000, 0x200, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_STAT(r5, 0xd, &(0x7f00000004c0)=""/35) mkdir(&(0x7f0000000500)='./file0\x00', 0x47) r6 = dup2(r1, r2) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f0000000540)={0x8097, {{0x2, 0x2, @rand_addr=0xd012}}}, 0x90) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000600), 0x4) poll(&(0x7f0000000640)=[{r0}, {r0}, {r1}, {r3, 0x4}, {r4, 0x5}, {r0, 0xb}, {r3, 0x20}, {r3, 0x4}], 0x8, 0x10000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000680)={0x0, 0x2, 0x100, 0x0, 0x9, 0xff}, &(0x7f00000006c0)=0x14) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r6, 0x84, 0x8003, &(0x7f0000000780)={r7, &(0x7f0000000700)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000007c0)=0x10) setsockopt$inet6_tcp_int(r1, 0x6, 0x4a, &(0x7f0000000800)=0x7, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f0000000840)={r7, 0x80000000}, 0x8) ppoll(&(0x7f0000000880)=[{r2, 0x2000}], 0x1, &(0x7f00000008c0)={0x80}, &(0x7f0000000900)={0x9}, 0x8) recvmsg(r1, &(0x7f0000000f40)={0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000940)=""/197, 0xc5}, {&(0x7f0000000a40)=""/67, 0x43}, {&(0x7f0000000ac0)=""/6, 0x6}, {&(0x7f0000000b00)=""/118, 0x76}, {&(0x7f0000000b80)=""/107, 0x6b}, {&(0x7f0000000c00)=""/92, 0x5c}, {&(0x7f0000000c80)=""/179, 0xb3}, {&(0x7f0000000d40)=""/100, 0x64}], 0x8, &(0x7f0000000e40)=""/195, 0xc3}, 0x3) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0x66, &(0x7f0000000f80)={0x4, 0x1, 0x1580000000, 0x5b4e}, 0xc) accept$unix(r6, &(0x7f0000000fc0)=@abs, &(0x7f0000001000)=0x8) getsockname$inet6(r3, &(0x7f0000001040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000001080)=0x1c) r8 = getpid() fcntl$setown(r4, 0x6, r8) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f00000010c0)={0xffffffff00000001, "5956e4656e202c1028fa3d6b334a7312"}, 0x14) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000001100), &(0x7f0000001140)=0x4) accept4$inet(r2, &(0x7f0000001180)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000011c0)=0x10, 0x0) 00:00:08 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffe2) msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x902, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x7f, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000280)={r2, 0x0, 0x2d, 0x5}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0xb, 0xffffffffffffff7e}, &(0x7f0000000240)=0x8) getsockname$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000440)=0xffffff5d) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000001c0)={0x2, "2f31e8d830d37935fea0a98dbe593097"}, 0x14) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000140)=0xffffffffffffffe1, 0x4) 00:00:08 executing program 3: setresuid(0xffffffffffffffff, 0xfffe, 0x0) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) open$dir(&(0x7f0000000000)='./file0\x00', 0x1104c2, 0x50) fchmod(r0, 0x0) 00:00:08 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000440)={@loopback, @multicast2, @multicast1=0xa800fc6}, 0xc) fcntl$dupfd(r0, 0x11, r0) 00:00:10 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000208, 0x8) r1 = dup(r0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r0, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r1, 0x4, 0x10044) pwritev(r1, &(0x7f0000002800)=[{&(0x7f00000000c0)='Z', 0x1}], 0x1, 0x6d998) read(r1, &(0x7f0000000000)=""/175, 0x6d999) preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000140)=""/194, 0xc2}], 0x1, 0x0) 00:00:10 executing program 2: r0 = socket(0x11, 0x3, 0x0) shutdown(r0, 0x2) socket(0x1, 0x0, 0x7) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0xf19a}, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x5, 0x4) syz_emit_ethernet(0xa3, &(0x7f0000000140)="4c8f48da20c57af5ee603f0a128a5da6f7eeac88aed30aa4d084cbfa22c881d4e5e21d4762f6e83323d9b60100a1648d3a3d04de9e610424ab14c677499c5d44aab2c7e8c3b5c2c993f1200f912012c11e117f090b4174c9f8d651d051bdc6f41c78b5a89568df5be366f0932e2259a28fa618793b48ffbcae8f830f02f28358cae755756b7ce4d0bc5c9c5d2d6e2759fb7d80e44d8ce3fea5d8031e3f43346fb2cd31") 00:00:10 executing program 3: mkdir(&(0x7f0000000340)='./control\x00', 0x0) r0 = open$dir(&(0x7f0000000100)='./control\x00', 0x0, 0x0) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x3, 0x1, 0x4}, &(0x7f00000000c0)=0x10) freebsd11_mknod(&(0x7f0000000240)='./control\x00', 0x4, 0x2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000380)=ANY=[@ANYBLOB="02004e22e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="1aae22dab99b804a13f0cb69080000"], &(0x7f0000000280)=0x94) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000440)={@in={{0x2, 0x0, @rand_addr=0x4}}, r2}, &(0x7f0000000200)=0x8c) symlinkat(&(0x7f0000000080)='./control\x00', r0, &(0x7f0000000140)='./control\x00') mkdir(&(0x7f00000001c0)='./control\x00', 0x40) unlinkat(r0, &(0x7f0000000180)='./control\x00', 0x0) 00:00:10 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r0, &(0x7f0000000180)=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002) connect$unix(r0, &(0x7f0000000000)=@abs={0x5e936829ac9101fc}, 0x7b) 00:00:10 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000240), 0x1, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) close(r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) r1 = semget$private(0x0, 0x3, 0x108) __semctl$IPC_INFO(r1, 0x0, 0x3, &(0x7f0000000000)=""/55) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x1f, 0xfffffffffffffffe, 0x3, 0x100, 0x4}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)=ANY=[@ANYBLOB="1c004e2120000000000000000000000000000000000000019807172c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ecac000000000015000000000000000000000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="02000000190000000000000003000000f17b0000"], &(0x7f0000000200)=0x98) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000280)={r2, 0x2b}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) 00:00:10 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'freebsd\x00', 0x7ff}, 0x24) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040), 0x0) 00:00:10 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f00000017c0)={&(0x7f00000001c0)=@in={0x2, 0x3, @loopback}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000200)="74f70f42743d4dfd6f5db584033119b54f9023cc3bf5e9d298d0a65badc42de208a3a52c976a379ac72f06125c2fdd815115e12401457fdd0e57060c591673473a6f98a9818208a1601ec8ae1d2652ab6dd2df268bceb856ea812c7a8f", 0x5d}, {&(0x7f0000000280)="f590e6df", 0x4}, {&(0x7f00000002c0)="de596fbab211c2b195a01fed9a0c4dd021a6d31715efdb913a2dfb36f1564515deabbcb5bbbdbc537065d0c2fc464fa3407c85d7768f019432af1f14a41121aec689e2e84f57febb76104d3db6e48143ec5352342ba729e0a3c150d78a050dcf20f3033ab71e07d1691fe6fbf3101e65bfb75f19052e8e89a9ac5f427b339f3df723cbf57d863e1642bf6dede2c20141b35365bf3cb3fae617aed0a454bcfdcaf7c5ab60131bcd8aa0cd15753f8fc5fb93b9c978025f1378df6e85c97cfdd29bb7373ce211fa13e58c4b24b26ce2ee180c3b13bf4eec7df457763f75212e14d0dc840545b39508e97dec0bf463a3a34b897646", 0xf3}, {&(0x7f00000003c0)}], 0x4, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x1378}, 0x20004) flock(0xffffffffffffffff, 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) open(&(0x7f0000000040)='./file0/file0\x00', 0x100000, 0x40) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x101}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={r2, 0x100000001}, &(0x7f0000000180)=0x8) 00:00:11 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f00000000c0), 0x5) recvfrom$inet6(r0, &(0x7f0000000000)=""/3, 0x3, 0x40, 0x0, 0x0) 00:00:11 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0), 0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14) open$dir(&(0x7f0000000000)='./file0\x00', 0x110900, 0x40) socket$inet6(0x1c, 0x7, 0x40) 00:00:11 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x4, 0x7, [0xfffffffffffffffc, 0x9, 0x1000, 0x2, 0x6, 0x1ff, 0x6]}, &(0x7f0000000100)=0x16) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r1, 0x0, 0x200, 0x4, 0x1, 0x200, 0x7ff}, 0xa0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="daa40fae16e0833b8efceba8d92b10c50aa2f27e6de53e", @ANYRES32=0x0], 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r2, 0x0, 0x2}, 0xc) 00:00:11 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockname$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fa5630078ea7d5a37c43288e2e63366696c653000"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01000080", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x32, &(0x7f00000001c0)={r1, 0x5a8}, 0x8) 00:00:11 executing program 3: r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x10000000) sendmsg$unix(r0, &(0x7f00000005c0)={&(0x7f0000000600)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00000000c0)=[{&(0x7f0000000180)="13c3f950323add2162bdc575ff0393f2c62d1138235fdde5ffdab4da693b70be119b746d6adc00392a0ee721be2ce9d43aa2abce8942c988d407a6e36eaf44c43469c3a28a0a4930b63f166433808a9d8b3d285b86d741167ee4af684060e6ba4efc1828f1c8c25578099fa21bd2837283cf21ba546e57f6a66a22e0db7349b533aa5618dd9aaadee4488047b3c31cbb3d9fe7db9339ddc5c8f6959b59966d3d6006709f07ca18efb4cee3ca81b18555d7e91c4efbf8137da689c8345a536d277a56bf83e66eaa8025d81c2aca167a31f08e7467db51cb204eeec30cbb8f3a8a6c410669f9d51d19ea8296eff43d2c01149b6d", 0xf3}, {&(0x7f0000000480)="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", 0x109}, {&(0x7f0000000340)="4ccf0beac5f5be28d44b93e0fecfea62ae9c133af60fd414e19843b7e06ba194a7848ef08108d84541b005520896f176ae9486b51d63716213621db36a9c5d30c072b8c5f110a61506bcf72be88efa423d771838b27fa6186ca81552e4073e1166211f04daae311be19055e0fda722e5fe757c414a45e19cd9cb9c7372c3d78b7f661173dfadc2df2f53489eb7f6a18e7d9c53d6966b8597b28f8279684a15767641e0003c4940e6950ba77576aae3d07ee6396f89bb6b9fd94b32ffef842414b046db1e588dca7cdf676c1036836665c99ca884773af7ac08c7c3dee8a3ae39bf2758845c3e2385264f23a083c17b9925d0803a16", 0xf5}], 0x3, 0x0, 0x0, 0x20001}, 0x0) write(r0, &(0x7f0000000440)="825de6786d556fad06977930", 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x1}, 0x0) ppoll(&(0x7f0000000080)=[{}], 0xe0ee, 0x0, 0x0, 0x0) 00:00:12 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x800080000000, 0x4) 00:00:12 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000000)={@multicast2, @rand_addr}, 0x8) setsockopt$inet_buf(r0, 0x0, 0x47, &(0x7f0000000080)="e3f4a9bebf294858e1b84184", 0xc) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x5, 0x9, 0x1}, 0x10) 00:00:12 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x80) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b19b5aecf6ff710199e789b5117dc34ba3fecab3542235e090b", 0x25, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') open$dir(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000380)={'accf_data\x00', "48646659c5769406acc16bf93d22ead036c4c8ff28d6d6867e1fd3cbed86915e382daa07963926de080be04ed3fcafa09b9f1a638ca4172886c85538d97e08b97c238e2bb7a3147db749bda18e2bbbbb406a5da7947021d4e7fd81037c29f6a7da9e930af1a46ffbaff55260433a2c6e5f7215af700dcfef68683def870700396ef38e3c3a139866c412021520ac7069822697657588fa267ad281a1f0d61c44396e8c0de330aaf149854d88cf6573cdf77f3d4d0746eed5170636cbf235d02dbdd119fcc28fc63b80af4e6860131d7ab8abdf514ce51f29f4c18a25f9b72ff7266845a283f07e39b2d53cf60901a1f5"}, 0x424) open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0) 00:00:12 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x51, &(0x7f0000000040)={0x24, {{0x2, 0x3, @multicast2}}}, 0x90) close(r0) execve(0x0, 0x0, 0x0) fdatasync(r1) fchmod(r0, 0x0) 00:00:12 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x20801fffc) lseek(r0, 0x0, 0x1000000000003) rmdir(&(0x7f0000000140)='./file0\x00') poll(&(0x7f0000000100)=[{r0, 0x36}, {r0, 0x202f}, {r0, 0x4}, {r0, 0x50}, {r0, 0x1}, {r0, 0x2000}, {r0, 0x2004}, {r0, 0x100}], 0x8, 0x0) fcntl$setflags(r0, 0x2, 0x1) lseek(r0, 0x0, 0x5) utimes(0x0, 0x0) syz_execute_func(&(0x7f00000001c0)="c4838d7dde00440f71f406f2aec4c185d45f00c4215e534efe0f38f1730045398d00080000c4e2a94767a6c4c38d5e0a56") setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000180)={0x9}, 0x4) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0xc, 0x4}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYBLOB="38000000d02e661351844f78f7e28be46288253b800e9176a31f8c92d7844a2baafbb784e12bbb232a712743527884294c387481a661d8b6ef428d30"], 0x0) 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) 00:00:12 executing program 3: r0 = semget$private(0x0, 0x1, 0x300) __semctl$IPC_RMID(r0, 0x0, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x10000000) r2 = socket$inet_icmp(0x2, 0x2, 0x1) r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x20000, 0x10) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80, 0x80) r5 = socket$inet6_icmp(0x1c, 0x2, 0x3a) poll(&(0x7f0000000100)=[{r1, 0x2002}, {r2, 0x20}, {r3, 0x4}, {r4, 0x48}, {r5, 0x1a0}], 0x5, 0x80000001) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000140), &(0x7f0000000180)=0x4) fcntl$setflags(r3, 0x2, 0x1) lseek(r1, 0x0, 0x7) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000001c0)={0x3, [0x8, 0x4, 0x5]}, 0xa) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, &(0x7f0000000200)={0xb5, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, 0x90) __semctl$SETVAL(r0, 0x3, 0x8, &(0x7f00000002c0)=0x7f) freebsd11_stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r5, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000300)='./file0\x00', r6, r7) __semctl$IPC_RMID(r0, 0x0, 0x0) fchmodat(r3, &(0x7f0000000500)='./file0/file0\x00', 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000005c0)={0x0, &(0x7f0000000540)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000600)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000640)={@in6={{0x1c, 0x2, 0x9, @empty, 0x3}}, r8, 0x8, 0x80, 0x742cc804}, 0x8c) accept4(r2, &(0x7f0000000700)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000740)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000780)={0x2, 0x2, r8}, &(0x7f00000007c0)=0xc) mkdirat(r4, &(0x7f0000000800)='./file0/file0\x00', 0x2) open(&(0x7f0000000840)='./file0/file0\x00', 0x200, 0x80) socket$inet_icmp(0x2, 0x2, 0x1) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000880)=0x101, 0x4) 00:00:12 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x6}, &(0x7f0000000100)=0x8) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYRES32=r0], 0x1) write(r0, &(0x7f0000000580)="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", 0x109d) 00:00:12 executing program 3: r0 = shmget(0x1, 0x4000, 0x400, &(0x7f0000ffc000/0x4000)=nil) shmat(r0, &(0x7f0000ffd000/0x3000)=nil, 0x0) shmdt(0x0) 00:00:12 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = open(&(0x7f0000000140)='./file0\x00', 0x100480, 0x0) bind$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f00000000c0), 0x4) freebsd10_pipe(&(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x7}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f00000001c0)) r2 = dup(r0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="01006530000000000000"], 0x1) 00:00:12 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = open(&(0x7f0000000140)='./file0\x00', 0x100480, 0x0) bind$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f00000000c0), 0x4) freebsd10_pipe(&(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x7}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f00000001c0)) r2 = dup(r0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="01006530000000000000"], 0x1) 00:00:13 executing program 1: r0 = socket(0x80000000000002, 0x400000000002, 0x0) sendmsg(r0, &(0x7f0000002000)={&(0x7f0000000000)=ANY=[@ANYBLOB="56020000000000000000"], 0x1, 0x0, 0x0, 0x0}, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 00:00:13 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, 0x0, 0xffffffffffffff6e) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = accept4(r1, &(0x7f0000000180)=@un=@abs, &(0x7f00000001c0)=0x8, 0x10000000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0x9}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000380)={0x18, 0x5900, 0xd90, 0x100000000, r3}, 0x10) r4 = shmget$private(0x0, 0x2000, 0x401, &(0x7f0000ffb000/0x2000)=nil) shmctl$IPC_RMID(r4, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x101) r5 = dup2(r1, r0) r6 = getuid() r7 = getegid() fchownat(r5, &(0x7f0000000200)='./file0\x00', r6, r7, 0x400) recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000080)=""/96, 0x60}], 0x1, 0x0}, 0xfffffffffffffffc) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x2, 0xf5}, {0x10000, 0x55b}}) 00:00:14 executing program 0: getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, 0x0, &(0x7f0000000440)=0xdc) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) read(r0, &(0x7f0000000000)=""/180, 0xb4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) faccessat(r1, &(0x7f0000000100)='./file1\x00', 0x101, 0x400) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0xffffffffffffffc1}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0xf, 0x3ff, 0x0}, 0x0) lseek(r1, 0x0, 0x1000000000003) getresuid(&(0x7f0000000340), &(0x7f00000003c0), &(0x7f0000000400)) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000280)={r2, 0xd8}, &(0x7f00000002c0)=0xc) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xcd) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) 00:00:14 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000000c0)={r2, &(0x7f0000000080)=[@in6={0x1c, 0x1, 0x80a9, @remote={0xfe, 0x80, [], 0x0}, 0xb31}, @in6={0x1c, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0xb6}]}, &(0x7f0000000100)=0x10) lseek(r1, 0x0, 0x3) setsockopt$inet_opts(r0, 0x0, 0x46, &(0x7f0000000580), 0x1f) 00:00:14 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1, 0x8) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8202360000000aea89d8"], 0x1) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) mknodat(r1, &(0x7f0000000080)='./file0\x00', 0x42, 0x7) linkat(r1, &(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00', 0x400) 00:00:14 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) lseek(r2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x1, 0x3, [0xffffffffffff8001, 0x7, 0x7]}, &(0x7f0000000080)=0xe) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000000c0)={r3}, &(0x7f0000000100)=0x8) 00:00:14 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='\x00'], 0x10}, 0x0) 00:00:14 executing program 2: r0 = semget(0x0, 0x0, 0xa0) r1 = getuid() freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd10_pipe(&(0x7f0000000600)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x0) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r3, 0x84, 0x8002, &(0x7f0000000800)={0x0, &(0x7f0000000780)=[@in6={0x1c, 0x2, 0x1, @loopback, 0x6}, @in6={0x1c, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x1}, @in6={0x1c, 0x0, 0x70, @local={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x2, @rand_addr=0xfffffffffffffff7}, @in6={0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x80}]}, &(0x7f0000000840)=0x10) freebsd11_stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000580)={{0x9, r1, r2, r4, r5, 0x80, 0xcb6}, 0x100, 0x8, 0x3f}) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) msgget(0x3, 0x8) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r6, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x10, &(0x7f0000000240)=0x5, 0x4) ftruncate(r6, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) accept(r7, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000300)=0x8) sendto$inet6(r6, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) setsockopt$sock_int(r7, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x5, &(0x7f0000000340)=0x1000, 0x4) r9 = dup(r7) sendto$inet6(r6, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x3b7) sendto$inet6(r9, &(0x7f0000000480)="3f3e4f2902d68d45949ebaa9ecb07e070000009b273b4a854539896dc4ab8ff9725c5f97238040ed815015e3b99f805e9b3c6a010000006bb71ea33c1ef487b81834f7e8edcf92162f697fe48339f22ab3586132f4c53f3990", 0x59, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x28004, 0x11) r10 = fcntl$getown(r7, 0x5) fcntl$setown(r8, 0x6, r10) 00:00:14 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2) r2 = socket$inet_sctp(0x2, 0x0, 0x84) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r1, 0x2000}, {r1, 0x40}, {r1}, {r1, 0x44}, {r0, 0x4}, {r2, 0x102}, {r1}, {r2, 0x180}], 0x8, &(0x7f0000000140)={0x2, 0x1}, &(0x7f0000000180)={0x2}, 0x8) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fchown(r1, r3, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x11, r1, 0x0) 00:00:14 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_opts(r0, 0x0, 0x70, 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000000)={@rand_addr=0x8d7, @multicast2, @remote={0xac, 0x14, 0x0}}, 0xc) 00:00:18 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x20801fffd) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, 0x0) 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$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt(0xffffffffffffffff, 0x200, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) 00:00:18 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x2000000000001, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:00:18 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(0xffffffffffffffff) ppoll(&(0x7f0000000040)=[{r0, 0x40}, {r1, 0x2000}], 0x2, &(0x7f0000000080)={0x1000, 0x1}, &(0x7f00000000c0)={0x1}, 0x8) clock_nanosleep(0xa, 0x0, &(0x7f0000000000)={0x0, 0x7}, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000100)={@remote, @loopback, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000180)={@local={0xac, 0x14, 0x0}, @loopback, r2}, 0xc) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000001c0)={0x0, 0x3, 0x2, 0x7fffffff, 0x8f}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000240)={r3, 0x8000}, &(0x7f0000000280)=0x8) 00:00:20 executing program 2: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x41a388c2}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000100)=r1, 0x4) getsockopt$inet6_int(0xffffffffffffffff, 0x3a, 0x12, 0x0, 0x0) r2 = dup2(0xffffffffffffffff, r0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:00:20 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x3, 0x0, @loopback, 0x5}, 0xfffffffffffffe8d) mlockall(0x1) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="60000000a2d43348ade3eacf2988359326629ee4bab4000ea9840ad47d621971092743618613bc6af67923128dc9a317362a989921170a64f464a8e0cd296b6fb6f52149e07528fbc4e341c8a5bcfa4c085b7a37da014a2640c3db8292064f6acb011c14"], &(0x7f0000000100)=0x68) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000180)=0x8) r2 = accept4(r0, &(0x7f0000000240)=@un=@file={0x0, ""/108}, &(0x7f00000002c0)=0x6e, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000200)={r1, 0x8}, 0x8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) 00:00:20 executing program 2: symlink(&(0x7f0000000180)='./file1/file0\x00', &(0x7f0000000040)='./file1\x00') chmod(&(0x7f0000000080)='./file0/file0\x00', 0x10000010000002ff) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file1\x00') rename(&(0x7f00000001c0)='./file1/file0\x00', &(0x7f0000000140)='./file1\x00') 00:00:20 executing program 1: socketpair(0x1f, 0x5, 0x1000000000000000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000080)={@remote={0xac, 0x14, 0x0}, @rand_addr=0x4f9a}, 0x8) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @loopback}, 0xc) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x49, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xfffffffffffffe57) 00:00:20 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvmsg(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x2c) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x800, 0x0, 0xce1, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)={r1, 0x1, 0x5, 0x280, 0x66, 0x1, 0x2, 0x2, {@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r2, 0xc87, 0xa, 0xffffffffffffb4df, 0x6}}, &(0x7f0000000280)=0xb8) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/3, 0x3}], 0x1) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040), 0x10) execve(0x0, 0x0, 0x0) lock order reversal: (sleepable after non-sleepable) 1st 0xfffff800120e85d8 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 0xffffffff8110bbde at witness_debugger+0x8e #1 0xffffffff8110b812 at witness_checkorder+0xf72 #2 0xffffffff8107a903 at _sx_xlock+0xb3 #3 0xffffffff812c145c at inp_setmoptions+0x17bc #4 0xffffffff812d986f at ip_ctloutput+0x80f #5 0xffffffff812dd619 at rip_ctloutput+0x2c9 #6 0xffffffff8115a471 at sosetopt+0x101 00:00:20 executing program 0: open(&(0x7f0000000000)='./file0\x00', 0x4, 0x20) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) rmdir(&(0x7f0000000080)='./file0\x00') fchmod(r0, 0xe3) msgget(0x3, 0x610) ftruncate(r0, 0x8d50) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x0) 00:00:20 executing program 1: r0 = socket(0x17, 0x0, 0xe108) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x1, 0x2}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000180)={0x0, 0xa, "a67393d4aedbce626269"}, &(0x7f00000001c0)=0x12) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)={r1, 0x40, 0xa24, 0x1000, 0x6, 0x2, 0x5, 0x5, {@in={{0x2, 0x1, @rand_addr=0x1000}}, r2, 0xd887, 0xb4c5, 0x8, 0x7ff, 0xd2d}}, &(0x7f00000002c0)=0xb8) r3 = socket(0x2, 0x5, 0x0) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x1205, &(0x7f0000000040)={0x0, 0x0, 0x2000003}, 0x10) #7 0xffffffff81162ad8 at kern_setsockopt+0x158 #8 0xffffffff81162973 at sys_setsockopt+0x33 #9 0xffffffff81717846 at amd64_syscall+0x436 #10 0xffffffff816df82d at fast_syscall_common+0x101 00:00:21 executing program 3: clock_nanosleep(0x8, 0x0, &(0x7f000084fff0), 0x0) clock_getres(0x4, &(0x7f0000000040)) clock_getres(0x4, &(0x7f0000000000)) 00:00:21 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f00000000c0), 0x5) madvise(&(0x7f00006bd000/0x2000)=nil, 0x2000, 0x4) 00:00:21 executing program 0: r0 = socket(0x1e, 0x3, 0x27e) freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000200)=0x0, &(0x7f0000000340), &(0x7f0000000380)) getresuid(&(0x7f00000003c0), &(0x7f0000000400)=0x0, &(0x7f0000000440)) setresuid(r1, r2, r3) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x401, 0x101, 0x4, 0x5, 0xbb40, 0x240000, 0x3e0000, 0x0, 0x200, 0x4, 0x9}, 0xb) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xbf, 0x7, 0x10000}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r4, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x5, 0x7, 0x400, 0xfd01, 0x7f, 0x6, 0xb89, 0x4, r4}, 0x20) r5 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x18, &(0x7f0000000140)=0x7, 0x4) sendmsg$inet6_sctp(r5, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="140000002900011d2a00000000000000000004004c5396e2f633222d74ae1d3a7ec30c2baa81bd5e9bea5101076ac3b1cf9587ea13a4d8e00fd295190642e8b72d3953a387279c9421724f0bb871780a0c4031846f1b915fc7c697fca658d3e452f23ce0278e701189cb3262254f655ccb1a0000"], 0x14}, 0x0) 00:00:21 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) sendfile(r0, r1, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000240)={0x0, 0x83, "dea17db3613da2ed9961f9f20ceac817492d1480ec9e9968688740c7f9970bd29edbd1f05eef4e6136704e66ca4675fa1fb9c3b4e72a3008766cbd530dcbb06d892a8d0871ba39c3848c011edbc9026d4458b81dbbd3e0ba710c3ae01759618895fb3f23bee5441ad2d666a760dc572d4a7f3fa839ec2758457589f176d1463b03afb7"}, &(0x7f0000000300)=0x8b) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r3, 0xf, 0xea2}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x7f, 0x6a00, 0x5, 0xffffffffffffff29, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={r4, 0xb7, "ee308524612e5c2583507ce195bcb05965772e5f52e689592be728135ad65735be2a88aa9fb7ad46150be1f62d02d76de5613ac843374d91a98b2821d538cabbaea4f634bc3c037591c5ef1c8bafe8d4d664f007b6378ca807c8de98d85ca5d3f6621502a0bc2f5828bb9ae602d45bd965faecfb071eb5e32623e685243dc94ed407b24823fb638af874bc87702ce23dfc67a599b2841febd26ab183e1d66b970035a34a2d636018d78322ccf17e7feb88c9fbb0b6280d"}, &(0x7f0000000200)=0xbf) close(r2) 00:00:21 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f00000000c0), 0x5) madvise(&(0x7f00006bd000/0x2000)=nil, 0x2000, 0x4) 00:00:21 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000580), 0x1f) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x100000001}}, 0x0, 0x4, 0x401, 0x180, 0x6, 0x2d9, 0x4}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r2, 0x3, 0xfffffffffffffffb}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0x6}, 0x8) 00:00:21 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x20801ffff) lseek(r0, 0x0, 0x3) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)=ANY=[@ANYBLOB="02004e2000005cb30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000040)=0x94) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r1, 0xe}, 0x8) socket$inet6(0x1c, 0x2, 0x10000000) poll(&(0x7f0000000000), 0x0, 0x8000000) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:00:21 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0x3ff, @loopback, 0x1}}, 0x0, 0x8, 0x1, 0x1}, &(0x7f0000000140)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x3, 0x7fff, @remote={0xfe, 0x80, [], 0x0}, 0x10000}}, r1, 0x2, 0x7, 0x82ccca72ab81c4c5, 0x80000000, 0x40, 0x7}, &(0x7f0000000240)=0x98) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000380)={r1, &(0x7f0000000300)=[@in6={0x1c, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x8000}, @in6={0x1c, 0x2, 0x2, @empty, 0x200}, @in6={0x1c, 0x0, 0xff, @loopback, 0x81}, @in={0x2, 0x3}]}, &(0x7f00000003c0)=0x10) poll(&(0x7f0000000400)=[{r0, 0x28}], 0x1, 0x4) r3 = accept(r0, &(0x7f0000000440)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000480)=0x1c) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000004c0)={r2, 0xfffffffffffffff8, 0xf, 0xfff, 0x3}, &(0x7f0000000500)=0x18) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000540)={r1, 0x4}, 0x8) poll(&(0x7f0000000580)=[{r0, 0x40}, {r0, 0x140}, {r3, 0x14}], 0x3, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f00000005c0)={r2, 0x0, 0x8, 0x3, 0x0, 0x8}, &(0x7f0000000600)=0x14) mincore(&(0x7f0000ffb000/0x2000)=nil, 0x2000, &(0x7f0000000640)=""/35) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000680)={0x200, 0xc4, 0x6, 0x4}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000006c0)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000700)=0x24) madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1) r7 = accept(r0, &(0x7f0000000740)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000780)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x21, &(0x7f00000007c0)={0x8, 0x6010, 0x6, 0x80, r5}, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r7, 0x84, 0x9, &(0x7f0000000800)=0x59, 0x4) setsockopt$inet_sctp_SCTP_CONNECT_X(r7, 0x84, 0x8007, &(0x7f00000008c0)={0x100000000, &(0x7f0000000840)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @rand_addr=0x7fff}, @in6={0x1c, 0x2, 0x400, @local={0xfe, 0x80, [], 0x0}, 0x6}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x4, @empty, 0x4}]}, &(0x7f0000000900)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f0000000940)={r4, 0x7f}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000980)={0x3, 0x500, 0x40, 0x55, r6}, 0x10) r8 = socket$inet6_sctp(0x1c, 0x5, 0x84) ppoll(&(0x7f00000009c0)=[{r7, 0x100}, {r0, 0x200c}, {r8, 0x2006}, {r3, 0x2180}, {r3, 0x148}], 0x5, &(0x7f0000000a00)={0x9, 0x6}, &(0x7f0000000a40)={0x646}, 0x8) execve(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000b80)=[&(0x7f0000000ac0)='\x00', &(0x7f0000000b00)='@\x97&&\x00', &(0x7f0000000b40)='.#\xdf%\x00'], &(0x7f0000000d40)=[&(0x7f0000000bc0)='\x00', &(0x7f0000000c00)=')%-%-\\b&\x00', &(0x7f0000000c40)='\x00', &(0x7f0000000c80)='.\x00', &(0x7f0000000cc0)='[[,\x00', &(0x7f0000000d00)='\x00']) r9 = msgget(0x2, 0x80) freebsd11_fstat(r7, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getgid() freebsd11_stat(&(0x7f0000000e00)='./file0\x00', &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000ec0)='./file0\x00', &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpgrp(0x0) r15 = getpid() msgctl$IPC_SET(r9, 0x1, &(0x7f0000000f80)={{0xfffffffffffffffe, r10, r11, r12, r13, 0x8, 0xffffffffffffff01}, 0xfffffffffffff000, 0x1, 0x50000000000000, 0x1d7, 0x4, 0x6, r14, r15}) 00:00:21 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) write(r0, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) exit(0x0) truncate(0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) poll(0x0, 0x0, 0x10000) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) freebsd11_fstat(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x6, &(0x7f00000004c0)=[r2, r3, r4, r5, r6, r7]) getitimer(0x0, 0x0) fcntl$setflags(r1, 0x2, 0x1) open$dir(0x0, 0x0, 0x140) freebsd11_fstat(0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) 00:00:21 executing program 0: getgroups(0x3, &(0x7f0000000280)=[0x0, 0x0, 0xffffffffffffffff]) setgroups(0xe, &(0x7f0000000080)=[r0]) getuid() freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) semget(0x0, 0x0, 0x0) 00:00:23 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect$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$inet_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0}, 0x20101) r1 = socket(0x2, 0x1, 0x0) close(r1) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x3, 0x20}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000080)=ANY=[], 0x0) close(r1) 00:00:23 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xa, 0x5}, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x100, "fff7172befeb8cd532ab7e7a9ba1e6cf"}, 0x14) 00:00:23 executing program 0: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0x7, 0x4) semget$private(0x0, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x0) 00:00:23 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100003) r2 = dup(r1) write(r0, &(0x7f00000000c0)="4dce000a3d88f8995bf676819292137d2c", 0x11) write(r2, &(0x7f0000000040), 0xfffffedf) r3 = getpid() fcntl$setown(r2, 0x6, r3) ppoll(&(0x7f0000000040)=[{r1, 0xc4}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000140), 0x4) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f0000000100)=0x8) setsockopt$sock_int(r4, 0xffff, 0x1018, &(0x7f0000000040), 0x4) socket$inet6(0x1c, 0x20000000, 0x2) 00:00:24 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)=ANY=[@ANYBLOB="1c004e230700000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x008\a\x00\x00\a\x00\x00\x00\b\x00\x00\x00'], &(0x7f0000000040)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={r1, 0xb9, "1276b8e32898c3eb0cde8197dd2adf70b184e954fb7be1be8a3649c6bf76a8830cefe1626fde05fe1dc81ea6d8dde676ea922dac17818cff4988a5f14a3da9fd41ade4b4aa9e109af54bf944209efc8cda6264f165beede22b97bfa41bee476e0e111367be84083b1086892c45931b5dc6627867b4c5527aea639dc25e804c6dc9598511077e6236b586b822e1d92c4c6799b48fcd47957fb213014dee69f2a59963809a386a9392ffa3b8c3ea6395e42e84cc3a0bef4df484"}, 0x0) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) write(r0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) exit(0x0) truncate(0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) getitimer(0x0, 0x0) fcntl$setflags(r0, 0x2, 0xfffffffffffffffd) lseek(0xffffffffffffffff, 0x0, 0x0) 00:00:24 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000300)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}}, 0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @multicast1=0xe0000014, @local}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast1, @remote}, 0xc) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0x2, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000280)={r3, 0x7fff, 0x3, 0x2, 0x6}, &(0x7f00000002c0)=0x18) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) getsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f0000000240)=0xd6) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) 00:00:24 executing program 1: freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, 0xee00) r1 = socket$inet(0x2, 0x10000004, 0x8000) flock(r1, 0xf) r2 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x4d97f50b97b19c18, 0x20000000) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x838f}, 0x24) madvise(&(0x7f000078f000/0x4000)=nil, 0x4000, 0xa) 00:00:24 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x4, 0x6, 0x9, 0x101}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0xfffffffffffff71f, 0x53d11b43a25c1f23) 00:00:24 executing program 0: 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) fcntl$setflags(r0, 0x2, 0x1) r1 = semget(0x0, 0x7, 0x4) __semctl$GETNCNT(r1, 0x7, 0x3, &(0x7f0000000300)=""/22) lseek(r0, 0x0, 0x5) utimes(0x0, 0x0) syz_execute_func(&(0x7f00000001c0)="c4838d7dde00440f71f406f2aec4c185d45f00c4215e534efe0f38f1730045398d00080000c4e2a94767a6c4c38d5e0a56") setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000180)={0x9}, 0x4) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000340)={0x5, 0x3f}, 0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={0x0, 0x74b2, 0xfffffffffffffffd, 0x6}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r2, 0x101, 0x7fff, 0x7}, 0x10) r3 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x20000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000200)=0x5d0, 0x4) r4 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000000000/0x1000)=nil) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000000c0)={0x1000, "283ba8107d59132fd11588791c3d0adb"}, 0x14) shmctl$IPC_STAT(r4, 0x2, &(0x7f0000000080)=""/18) fcntl$setflags(r3, 0x2, 0xffffffffffffffff) 00:00:24 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) pipe2(0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) fchmod(r0, 0x23) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getrusage(0x0, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, 0x0, 0x0) 00:00:24 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) ppoll(0x0, 0x0, &(0x7f0000000080), 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x561}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000100)={r1, &(0x7f00000000c0)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x6}]}, &(0x7f0000000140)=0x10) 00:00:26 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000180), &(0x7f0000000280)=0x249) setsockopt$inet6_int(r0, 0x29, 0x50, 0xfffffffffffffffe, 0x3118eb8d) 00:00:28 executing program 3: socketpair(0x3, 0x5, 0xfd, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f00000000c0)="dc4ea38b1b26a77b4eee0f50d6b4b058912fb8e4f090c502", 0x18) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x400000000101) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x10000000005, 0x11, r2, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r2, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000040)="239360a2ece1505246b5", 0xa}], 0x1) sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0) 00:00:28 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000204, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) accept4$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x8, 0x10000000) setsockopt$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) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x7ff}, {0x4, 0x6}}, 0x200) 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$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) 00:00:28 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @broadcast, @loopback}, 0xc) ppoll(&(0x7f00000000c0)=[{r0, 0xc}, {r0, 0xc}, {r0, 0x60}, {r0, 0x2004}, {r0, 0x2081}, {r0, 0x2180}, {r0, 0x1f8}, {r0, 0x20a1}, {r0, 0x2}], 0x9, &(0x7f0000000140)={0x400, 0x8}, &(0x7f0000000180)={0x800}, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) r1 = dup(r0) mkdirat(r1, &(0x7f00000001c0)='./file0\x00', 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000440)={@multicast2, @multicast2, @multicast2}, 0xc) 00:00:28 executing program 2: r0 = msgget$private(0x0, 0x4) msgrcv(r0, &(0x7f0000000000)={0x0, ""/102}, 0x6e, 0x1, 0x1000) r1 = open(&(0x7f0000000680)='./file0\x00', 0x0, 0xd7) fcntl$getown(r1, 0x5) msgsnd(r0, &(0x7f0000000080)={0x1, "23324c86cafc4cf36a678110c4dca4a982f5faed92a1d63deb166552173f7477ae42852dc0f98bdd21e67a92238a0e81e242b01c8044e1d155a15a4f924de5358e18f93ac59080f04853a5802dd7f23507f1cb750f12e9de3b56ac015dda552f9ace0661f335a9b64e47b7c7"}, 0x74, 0x0) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000140)=0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x982e, @local={0xfe, 0x80, [], 0x0}}}, 0x0, 0x4, 0xa77, 0x6, 0xffff, 0x4}, &(0x7f0000000240)=0x98) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000280)={r3, 0xb, 0x5}, &(0x7f00000002c0)=0x8) msgsnd(r0, &(0x7f0000000300)={0x0, "1352082977837902a5c81b71aa0d745f0062dd4607a631a3a5d8007a659f34d600af17361ff161c7128c8679198a20ca4bc7afa42479f324e7f700acbdea94221e5ccbf7fa46c69cb8ffaa7f3a2f76647b116f259fd6d2944b8defc1b25e5090603be145263bb0355d3a0c7288d7ba2b7f88926d5a808e3313c1abd9299b9e299aec0bbff1b0de3a7e8fe40e1e7a8a3a580adc4dbcf9c4b25dd82b9733ce469e22ecdd8eae7afec9346b4e2a3e1c2d6cd787e65c356964920faa6ce61f406365bce5b8325f10e57d"}, 0xd0, 0x800) r5 = dup(r2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000400)={@in6={{0x1c, 0x2, 0xa339, @local={0xfe, 0x80, [], 0x0}, 0x4}}, r3, 0x6, 0x1, 0x284, 0xce8d, 0x1, 0x8}, &(0x7f00000004c0)=0x98) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x902, &(0x7f0000000500)=r4, 0x4) accept$inet6(r2, &(0x7f0000000540)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000580)=0x1c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f00000005c0)={@in6={{0x1c, 0x3, 0xfff, @remote={0xfe, 0x80, [], 0x0}, 0x191}}, r6, 0x100000001, 0x7, 0x200, 0x400, 0x4, 0x80000001}, 0x98) 00:00:28 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x20000000) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000240)={0x100, {{0x2, 0x3}}}, 0x90) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f0000000140)={{0x1c, 0x3, 0x0, @loopback, 0x1}, {0x1c, 0x0, 0x8000, @empty, 0xff}, 0xfffffffffffffc00, [0x8, 0x3, 0x5, 0x5, 0x2, 0x8000, 0xfffffffffffffe00, 0x9d90]}, 0x5c) recvfrom$inet6(r1, &(0x7f0000000040)=""/148, 0x94, 0x40083, &(0x7f0000000100)={0x1c, 0x1, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c) getsockopt$sock_int(r0, 0xffff, 0x8000, 0x0, 0x0) 00:00:28 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(0x0, 0x0, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, 0x0, 0x0) getpeername$inet6(r2, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 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$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) fchmodat(r2, &(0x7f0000000000)='./file0/file0\x00', 0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0xff27) 00:00:28 executing program 1: r0 = getpgrp(0xffffffffffffffff) r1 = getpgrp(0xffffffffffffffff) setpgid(r0, r1) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0x66, &(0x7f0000000000)={0x2, 0x1, 0x3, 0x4, 0x2}, 0xc) fstat(r2, &(0x7f0000000040)) bind$inet6(r2, &(0x7f0000000140)={0x1c, 0x2, 0x545, @empty, 0x3}, 0x1c) lseek(r2, 0x0, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000180)={0x0, 0x4b0e}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000240)={r3, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f00000002c0)={r3}, &(0x7f0000000300)=0x8) r6 = getpgid(r0) r7 = getpgid(r6) setpgid(r6, r7) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000340)={r4, 0x7}, &(0x7f0000000380)=0x8) getpgid(r6) bind$inet6(r2, &(0x7f00000003c0)={0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c) setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000400)={r5, 0x7}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f0000000440)={0x6, {{0x2, 0x3, @multicast2}}}, 0x90) bind$inet6(r2, &(0x7f0000000500)={0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c) setpgid(r0, r0) r9 = getpid() mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1, 0x11, r2, 0x0) read(r2, &(0x7f0000000540)=""/148, 0x94) getpgid(r9) sendmsg$inet_sctp(r2, &(0x7f0000000800)={&(0x7f0000000600)=@in6={0x1c, 0x2, 0x3, @empty, 0x8}, 0x1c, &(0x7f0000000780)=[{&(0x7f0000000640)="fe", 0x1}, {&(0x7f0000000680)="2a82f6ecdf5579a7af6d132cb9b2c85e8f54ef6805854236017efb339ffb429f7c2649dfdcb1c133dc279027f9f0ed32cd6d6f8a0c362676ae323b5b133acffff59a6d89458e822cf353c568eeca1ab5a872960ff58b48acce1d2382f5777851292beb2365fac786e41719664fe209de53925743e1", 0x75}, {&(0x7f0000000700)="2ea8475ceea6a8404be3e002910768bdd91e646c517ed7cc0ca2ad42af0d56cccc6231c495e2320cdab41e768cf92bf84992e54ad6d6b2ab5eab107703ef1a2de1955692cad54fc10301923df9f281865beece7cda6a010255e3c29543f5540e99cb5b4c882c90d5e74fb55f76bdd0634aad4258262c165785c10485", 0x7c}], 0x3, &(0x7f00000007c0)=[@sndinfo={0x1c, 0x84, 0x4, {0x9, 0x2600, 0x80000001, 0xfff, r8}}], 0x1c, 0x100}, 0x1) r10 = msgget$private(0x0, 0x402) msgsnd(r10, &(0x7f0000000840)={0x3, "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"}, 0x1008, 0x800) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000001880)={0x80000001, 0x1, 0xbe9e, 0x0, 0x7, 0x0, 0x7, 0xbf3, 0x0, 0xffffffffffffffc1, 0x8}, 0xb) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000018c0)={r8, 0x591}, &(0x7f0000001900)=0x8) 00:00:28 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x100000, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) lseek(r0, 0x7, 0x1) sync() fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000006c0)) lchown(0x0, r1, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x400, 0x91) sync() recvmsg(0xffffffffffffffff, 0x0, 0x40002) ftruncate(r0, 0x80000001) fcntl$dupfd(r0, 0x0, r0) 00:00:29 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="01015f5589c908bd064eb9a2bda138c211625904cbb5a062416d3b37a83ba62d1ba9e4a2f1f13649fa878c0d6cf9ca241783abddb666f6fa33f737e3765de3ac58a17d834c6fab6eaa3e72b8523765e01f9ee64a599ed0cc221cb991241515cb578b0a94e12bf176623b23171b7f6f81db05abe8687deadf0beb3e3efbbf996b5580efd21e3ec14ac931bbe2bcaf36012c45ae96f4bb34c3271d9ea7d6cfbcc245783628c5eb56602905ae9e0e1ab456bf8e0d8f4951e5daa6cfddcc0e13f52a7b8d81cab42ea2e08496", @ANYRES32=0x0], &(0x7f0000000100)=0x8) shmget$private(0x0, 0x4000, 0x200, &(0x7f0000ffc000/0x4000)=nil) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x6}, &(0x7f0000000380)=0x399) 00:00:30 executing program 0: r0 = open(0x0, 0x3, 0x0) sendmsg(r0, &(0x7f00000017c0)={&(0x7f0000000000)=@in6={0x1c, 0x1, 0x8, @loopback, 0x3}, 0x1c, &(0x7f0000001300)=[{&(0x7f0000000040)="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", 0x1000}, {&(0x7f0000001040)="6b4f930a42c85f255dc4c20b38f5ba991f4fc6", 0x13}, {&(0x7f0000001080)="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", 0xfd}, {&(0x7f0000001180)="0e032aa5b49192f6a0bbb11a4832e089a9c665d7ce426eadad31294b94927eef00706827c47cbefa38cc23b21eaf4cdc791cd8ccd7c1085a3f5f094e904df24f722a905efdd4992edb88f7bbeabd6c25cfc2da25cb9ecfc6a970f6c64319105a488f85b2134e4433a3fc632cff9f69c4515c3e5d825e6fae54a82e97f068e56a2186503c3df7e3686a9128", 0x8b}, {&(0x7f0000001240)="e98204519d2a6aecadbb98b97184900c3c3ee28f56b0ca628a9c", 0x1a}, {&(0x7f0000001280)="2e17429fa7d2be60e01ded08ec7324ac2df6bd247ed25e4cada060849e07efc6a32c88e2cc7f631c94b7899313cf525fc267950a057c52a79849493f3d95c3312f473dc049ed34e04a4f59e3304325c5d2cd9a9929778371f488249820614588317e374cda092bb807f7fdb6bc", 0x6d}], 0x6, &(0x7f0000001380)=[{0x58, 0xad, 0x8, "bc07abf6c8645fab72d3899ce315298d13b2cf4a1c8f4b5d35dd8d563bf7e401c397026dabae9c58d3155174cfef536a35ca54c7fbd8bd89d1bb370044be457235e8311e907ddc"}, {0x80, 0x1, 0x9, "298cb8123e690cc0b4a851f0f26373958acc03b5d3eb040fc6707ec691828896a0113da16dacada4670ff651d444d98ee016c1bb584022bf81015cb42dd3a162923434a96d35dc90b2464897f685137251275dc0cf1ad3e0045a87296ae26736c522be637fb9b58a3d6085ad3860"}, {0x80, 0xffff, 0x5, "52f9cc6742e72f1601d56a9d4b5c33405a1c977a819695a8c37f4157fcc133028672b61a6b40d36b7e10178f35bc34c12facf46af253aa2d81eb4ba6376f9b0604c9f757f6f433abd42f695d9635d08acd324f0a5b1a20bc95636c8b6887e64d257bea3dab0456b78b439e30aff15590"}, {0x28, 0x11, 0xa172, "20f06a5b65fd651c8c88e1e2956347dc116fbcd478"}, {0x108, 0x0, 0x10001, "88bc0d91226ec8bf3b359de40c62bf227b520116e2a957ef7f5d30ceedc59829966a118ddfb82bf90f785da6c031b11f843cd0db4aec39e0e7f0a7c5d8300c9a347cf97698a5d6540871e2007b05ee670a3cc56e7c0d7aa61f5e192e8c4f8c0aaad074c065d64a62ca30fc225a412444e08cdaae348822180c49bab3870dd8cb629ed2e72ddbf85a9f849e9537a4ee84f27f578059d102c80ba1580a8500de336145178eaf1010fea9dd3e41513daa699e05a50c811b9ef03f3d73e86af29a8dde7390d3ba662f55aa7303edd889315d362180779cff5b313329eed8ec8926622e28a16b674f0da56ca19ab9834e1caea5"}, {0xb8, 0x3b, 0x7fff, "87844245715c071f44fcfefc6ee113814fbd999ae75e65adc0fecca051b7105c7a4e68538ab298aa59b5278596e99d56b36825488e2377716c45608fc450af8e5d69b45268d810084f117d5fd7179a195ae9254a678a084ae9923de5b64ff0f376d1ad44350d8f033dc07056cffafc39af12df6a11391a24f1aa47bdddb2814703618e3763625cc47a9e7eee5cf542b55b14e51a7f23600bcdf0abfc5506bec265f7d9deaac3b3"}, {0xf8, 0x2f, 0xdcff, "70544d109fc6f4118d2a070e589ed8e85e851f563f4953073ef6c01fcdad6b34e7c6eb5337832e3085f39138a7f22db76b9c059fa7ffef7cbee396f0574e5fd14161509a2386042a858c49ac1ce2b84f34ee940e1dbff536f4fd77125174957bb7214001916168fa4a9a689ce2158425096a04788a103e826701b10bad8ca829273c8e56e191940fffbe461ec38b46f33f03f94d28f5f30c2cc0fd193d2d445d8ffa547c3541e30d0822d5687a47b83049447f8777494776716c4678e78fed8cfd0f606e8f5d1c682492a4c0a0bf233d332a9c4f5007ef8fd10683d43dd8239c4244b52264561f"}], 0x438}, 0x20080) freebsd10_pipe(&(0x7f0000001800)) 00:00:30 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket(0x17, 0x10000000, 0xfa9) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0xe, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) r2 = getuid() freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r2, r3) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) symlink(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00') getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f00000002c0)={0x5, {{0x1c, 0x1, 0x1d69, @local={0xfe, 0x80, [], 0x0}, 0x5}}}, 0x88) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000080)=[@in6]}, &(0x7f0000000180)=0x10) 00:00:30 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) unlink(&(0x7f0000000080)='./file0\x00') sendfile(r0, r1, 0x0, 0x2) close(r0) close(r2) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={{0x7251, 0x3}, {0x6bd, 0x4}}, 0x0) 00:00:30 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="6302d2259635f0000000"], 0x1) sendto(r0, &(0x7f0000000140)="6d701c3ed2b8b5352abd5d677a7625e35da038cc5ef5049c187ddb1f179cde8503aa30fa3edff5903e9e3b3f8caaee36b9f126d997882d10c539a3bafb07be03216ee1a7087f1591b4e370e11551398598bee56c9066f66f8794278fad0d540ed8f18e98a0d6595237ec9fa5dfdcd1d673d319aebead7a6e192d69c814d78d130fb556c714f0515c0aa810a86e627dcf6b3f", 0x92, 0x20100, &(0x7f0000000000)=@in={0x2, 0x2, @rand_addr=0x10000}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={r1, 0x0, 0xa63c, 0x2d}, 0x0) 00:00:30 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x68a, 0x4}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={r1, 0xaa, 0x3, 0x800, 0x40}, &(0x7f0000000180)=0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000080)={@loopback, @multicast1, @local={0xac, 0x14, 0x0}}, 0xc) 00:00:30 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x14, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) r1 = socket(0x2, 0x3, 0x1) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000)={0x10001, 0x9, 0x5, 0x100000001}, 0x8) getsockname$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c) 00:00:30 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="6d022e020069cfcf2f0e08000000b309000000b8dc50579c8717f3c0dfadc7175b26a8abebb0f42a244a815748da8952ca479d0084252e413c033e7c5685a9e040a7dd45cd026ef0560d6278d9ae3cdd8551f5a86341f8a25a0dfa3254b2a17b27e8dd6a0c1f1d5ab4d7a9dca7c2c91315240c490b0d7d4d8f702dcf259d0f"], 0x1) execve(0x0, 0x0, 0x0) getpid() setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}, 0xb) close(r0) 00:00:30 executing program 0: r0 = semget$private(0x0, 0x7, 0x491) semop(r0, &(0x7f0000000240)=[{0x0, 0x1, 0x1800}, {0x1, 0xc99, 0x1800}, {0x3, 0x100000001, 0x1000}, {0x1, 0x4bc49d2, 0x1800}], 0x4) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000000000)=""/131) 00:00:31 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) ftruncate(r0, 0x0) 00:00:34 executing program 0: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ff3000/0x3000)=nil) r1 = shmat(r0, &(0x7f0000ffb000/0x1000)=nil, 0x0) shmctl$IPC_RMID(r0, 0x0) mlock(&(0x7f0000fed000/0x10000)=nil, 0x10000) shmdt(r1) shmget(0x2, 0x3000, 0x82, &(0x7f0000ffb000/0x3000)=nil) 00:00:34 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7, 0xf, 0x3f, 0xa5c}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1, 0x6}, &(0x7f0000000140)=0x8) getsockname(r0, 0x0, &(0x7f0000000080)) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0xccdd, 0x4) 00:00:34 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) ftruncate(r0, 0x0) 00:00:34 executing program 1: setreuid(0x0, 0xee00) getresuid(0x0, 0x0, &(0x7f0000000180)=0x0) getresgid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) getgroups(0x4, &(0x7f0000000040)=[0xffffffffffffffff, 0x0, r1, 0xffffffffffffffff]) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fchown(r3, r0, r2) 00:00:34 executing program 3: getgroups(0x3, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0x0]) setregid(r1, 0x0) setregid(r0, r1) 00:00:34 executing program 0: r0 = open(0x0, 0x0, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x9, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f00000004c0)={0x24d3, {{0x2, 0x2}}}, 0x90) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000003c0)={0x6, &(0x7f00000002c0)=[@in6={0x1c, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x20}, @in6={0x1c, 0x3, 0x6}, @in6={0x1c, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x3}, @in6={0x1c, 0x3, 0x0, @empty, 0xff}, @in={0x2, 0x1, @broadcast}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x1}, @in={0x2, 0x3}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x0, @multicast1}]}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) recvfrom$unix(r1, &(0x7f00000001c0)=""/194, 0xc2, 0x2, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0xfffffffffffff800) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 00:00:34 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x29, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x1220, 0x7, 0xfffffffffffffffb, r1}, &(0x7f0000000080)=0x10) 00:00:34 executing program 1: r0 = dup(0xffffffffffffffff) sendto$inet(r0, &(0x7f0000000080)="596dd58ae2648bc3660cd6f88a573813662b63bf81d25c2604085bb102ac1c16daf4028e0bd778359778c28f396aebc7bd8b64fe1578aedbafd9b69bbd43d6ed8f2e722696cfe86811cffa1902f02838f0706b68c407681e0c1bdb786d9de65b5024a46056ac089723ff37319de26212ea10273684e4c43ef0938ad6", 0x7c, 0x20105, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000040)=0x2, 0x4) 00:00:34 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0xfffffffffffffffe) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) munmap(&(0x7f0000fe0000/0x4000)=nil, 0x4000) shmget$private(0x0, 0x3000, 0xc, &(0x7f0000a9c000/0x3000)=nil) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000ce6000/0x200000)=nil, 0x200000) writev(r0, &(0x7f00000001c0), 0x10000414) 00:00:34 executing program 3: r0 = socket(0x80002, 0x10000000, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) mknodat(r1, &(0x7f00000001c0)='./file0\x00', 0x8003, 0x10000) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) recvfrom$unix(r0, &(0x7f0000000300)=""/33, 0x21, 0x40, &(0x7f0000000340)=@abs={0x1, 0x0, 0x1}, 0x8) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e00000100000000428f953c1360ebccd3e2b85659885e8cac951f3d32b25d26f8d7f8918c11cd798f88b8dbaf6f2e8e81593b1036f9c125de44e6e68fbff20d3edfe18d463030d65f369a407374afa8952c"], 0x1) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x9, 0x1}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r2, 0x4}, 0x8) ftruncate(r0, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x9}}, r2, 0x800000000, 0x1000, 0x80, 0xfffffffffffffff9, 0x1, 0x6}, &(0x7f00000002c0)=0x98) 00:00:34 executing program 2: open(&(0x7f00000000c0)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x10006) sync() munlockall() setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) getrlimit(0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) r0 = open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x10000, 0x2) ftruncate(r0, 0x4cf) shmget(0x0, 0x1000, 0x2, &(0x7f0000ffc000/0x1000)=nil) 00:00:34 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x0) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r1 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) sendto$inet6(r1, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000400)="847c7cb674b7e27db2de540712104445a4c0f5d615529ec5ce4ea01f58df2b7fb44fb208611d52dc84f518a86a6a42890ada0dba9d39eb99e936d378859e78cb96af7a97340603d9103c4910b12beda5801291e1294065f527ca2eabd544d8cdd61d1c88ac1e19703555b90918f125ae0b282305c32c227c4aee05e45b8df8647603bf530e96298c68b0678319165c67ebf0da19a0d6d1d26357e44b3f8f303c920472a8dee9afeacf8cce3df402b8f164a123623bc90cf012c837c6ba19abad697d26cc12ea4ced1cecc6f967a4b6de0e", 0xd1}, {&(0x7f0000000500)="49b7f0156ad5e2ffdb710124e2b8f7210cf705c0622614e3752b6b206e3bfdd2a716fce7dcf940a0b003e75d39e4dbad23672be9d69d18ad08a3dde8368392f4654f66bc344d9c97de00a072b7cb56c4bf7e646dc0e750904890cf9bea1d13b970802a6db8fc63b58fc5bb662e6b", 0x6e}, {&(0x7f0000000680)="355debd01ad3b6da988989f2cd345e5b73f69763e69377984799ac6f12794c8a33daf16e29836600863c6539664811159c4bae5ed911603d8747a9fc37b8cea70b307eaaf396d84f132e7d627fb6c2c1eaaef1bdfc87d853b73bec03bdb80344e4fddfec536a58f06886248e6682ede1ca8845360c2cf98b30fcb6f8d0446dd15254ace73165c7694344512e500d789a0727c29b51560752413f32b549ed36fc04f00bc7f27b1ac78cffbdebbc218f26fafcd90870c7dae1db5a7b3075ed70db4e38", 0xc2}, {&(0x7f00000007c0)="173c17f23146fd19294e7b97d0ba997ca3affba0c43cf11ece171982d55408a43a903f950dcd87744b8b64730992f74c2568953c9b4b16ea6703b14f0072abab9050c1f8fc11", 0x46}], 0x4) readlinkat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000005c0)=""/139, 0x8b) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) 00:00:35 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f664f0000a876b8eda588dc8c3d6d65e98f9e28300048db452b05f0b5eb6fa92f6779b3a476817bca7f11528309f1560893a41ab57e6c1c77c7dfc42cdc17ebc8c4c3bf2d060d3904415dbcfe949ee244aad924a91aff409cc9355d42abef2f0cfa3abd9bef1645eab1df08df1cd6079af3cf9e9aec16c15562"], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x30, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 00:00:35 executing program 3: socketpair(0x2, 0x10000000, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x5, 0x9, 0x4, 0x80000000}, &(0x7f0000000080)=0x14) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f00000004c0)=ANY=[@ANYBLOB="1c004e210180000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000080000000000000000000000953cf92473c1672c5579f449", @ANYRES32=r4], &(0x7f0000000640)=0x84) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000100)={r5}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000140), &(0x7f00000003c0)=0x8) setsockopt$inet6_tcp_buf(r1, 0x6, 0x2000, &(0x7f0000000580)="16f99c402744aac99f311eb2a290f531799ac50932c608c706e07fd7d7b3fe9b48355b3512502855f3927e956f1e0ff8044bf36f1bdb3c123164a76335704e3c8e1b159bedf00338a16b2e76b452298f76470ccfc68a03ee3ef017bdd735b6c18bfd851bfcd47f72fac8836654496aff37fee248e6fa483e04a2ae8c029e2ee145dde51f10ef342e39d610880f0542ea850165bf77ebb4ab8ba208be88f6c8a7bbe6811d35b9d76c7d909d4d73426f9ec1cd9b407bc0acd91cb01c7954a91dd7", 0xc0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000080)={0xbf5, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000200)=0xfffffffffffffce6) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r3], 0x1) getsockopt$sock_int(r3, 0xffff, 0x15812, &(0x7f0000000440), &(0x7f0000000040)=0x7a1b7d74c3530a63) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000380)={r2, 0x6}, &(0x7f0000000400)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000240)={r6, &(0x7f00000002c0)=[@in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x2, 0x2, @loopback, 0x7339}, @in6={0x1c, 0x1, 0x0, @empty, 0x80}]}, &(0x7f0000000340)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000680)={r5, 0x6, 0xda, "fe8b2bee020405a73f504cd569be3566af89681ad251cda564185e13ce0365c573305222cb28866ddd24590cd68271721afe9f27eeb72b379e88bea446499d93fba2f1bec04d9eafff5fdd1af62f5ef23174bd481e996fe05669fc84e9b10df3740908ae235de0db8ac4ca40f2f199ec83d0fe7b3db543522348b2ca2361df62a7c01d2bcbb0a7f087a1379d9e06bb4f43a99ceb20be631b1acdfe78bfae06e4a4b2425c35e0daab1a1eccc147da130c5a3f616c261810d4f8534b2c680050d89461ad54ad5546a9676664943db71fcd573f8e2ab530626840ff"}, 0xe2) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1) 00:00:35 executing program 2: socket(0x0, 0xc1cf8055f29e8f95, 0xffffffff80000001) r0 = socket(0x1000001c, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0xfffffffffffffffd}, 0x10) sendto$unix(r0, 0x0, 0x1000000, 0x0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x2}, 0xffffffffffffffb3) 00:00:35 executing program 0: pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) r2 = accept$inet(r0, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000700)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000000300)=0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000340)={r3, 0x7, 0x6}, &(0x7f0000000380)=0xc) r4 = accept$inet6(r2, &(0x7f00000003c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000440)=0x224) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x1f, &(0x7f0000000100)=0x7, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f0000000480)={0x9, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x90) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x20, &(0x7f0000000200)=0x3, 0x4) r5 = socket(0x1c, 0x3, 0x0) getsockopt$sock_timeval(r5, 0xffff, 0x1010, &(0x7f0000000000), &(0x7f0000000080)=0x910) 00:00:35 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c, 0x30000000) getsockname$unix(r0, &(0x7f00000008c0)=@file={0x0, ""/4096}, &(0x7f0000000140)=0x1002) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82026bbc00452516a1d3"], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) getpeername(r1, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:00:35 executing program 2: getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, 0x0, &(0x7f0000000100)) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) read(r0, &(0x7f0000000000)=""/180, 0xb4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0xffffffffffffffc1}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0xf, 0x3ff, r2}, &(0x7f0000000240)=0xc) r4 = open$dir(&(0x7f0000000440)='./file0\x00', 0x2, 0x83) lseek(r4, 0x0, 0x1000000000003) getresuid(&(0x7f0000000340), &(0x7f00000003c0), &(0x7f0000000400)) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000280)={r3, 0xd8}, &(0x7f00000002c0)=0xc) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xcd) futimesat(r1, &(0x7f0000000300)='./file0\x00', &(0x7f0000000380)={{0x0, 0x2008}, {0x101e8bf9b9, 0x51}}) getsockopt$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$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, 0x0, 0x0) 00:00:35 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000000000)={@multicast1, @multicast2}, &(0x7f0000000040)=0x8) 00:00:35 executing program 1: mkdir(&(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r0 = open$dir(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r0, 0x2000}], 0x1, 0x9) rmdir(&(0x7f0000000180)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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') mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x20, 0x4) mkdir(&(0x7f0000000000)='./file0\x00', 0x100) 00:00:36 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x4, 0x5}, &(0x7f0000000140)=0xc) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000200)={0x3, {{0x2, 0x1, @broadcast}}}, 0x90) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000180)={0x400, 0x5, 0x100, 0x14, 0xd2f, 0x7fffffff, 0x4, 0xffffffff, r2}, &(0x7f00000001c0)=0x20) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000100), 0x4) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f00000000c0), 0x4) 00:00:37 executing program 3: r0 = socket(0x10000000011, 0x8000000003, 0x0) close(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_int(r1, 0x0, 0x42, &(0x7f0000000200)=0x10080000000, 0x2) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000080)='\x00'], &(0x7f00000001c0)=[&(0x7f0000000100)='-\'\x00', &(0x7f0000000140)='\x00']) pipe2(&(0x7f0000000340)={0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000440)={0x0, 0x10000, 0xfffffffffffffffb}, &(0x7f0000000480)=0xc) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000400)={r3, 0xff}, &(0x7f00000004c0)=0xfffffffffffffe74) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000380)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000003c0)=0x2c) clock_settime(0x4, &(0x7f0000000300)={0x2, 0x7}) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="534f00000200010000010300"], &(0x7f00000002c0)=0x10) write(r0, 0x0, 0x195) 00:00:37 executing program 1: r0 = open(&(0x7f0000000640)='./file0\x00', 0x80000000000208, 0x2) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000140)=0x5, 0x4) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x1, @loopback}, 0x10) recvfrom$inet6(r1, 0x0, 0x0, 0x7f, 0x0, 0x0) symlinkat(0x0, r0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0xfffffffffffffff0, 0xa76ff6df805f163d, 0x8001, 0x400, 0x80, 0x1, 0x4, 0x0}, &(0x7f0000000040)=0x20) freebsd11_getdents(r0, &(0x7f00000005c0)=""/39, 0x27) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r2, 0x8fd2}, &(0x7f00000001c0)=0x8) exit(0x0) fstat(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f0000000580)=[r3, r4, r5, r6]) truncate(0x0, 0x0) linkat(r0, &(0x7f0000000200)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00', 0x400) 00:00:37 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r0, &(0x7f0000000140)="dd", 0x1) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x100000000000016b) r1 = socket$inet(0x2, 0x10000004, 0xd0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000280)={0x3, 0x5, 0x0}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000380)={@in={{0x2, 0x2, @loopback}}, r2}, &(0x7f0000000300)=0x8c) freebsd11_fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r3, r4) open$dir(&(0x7f0000000440)='./file0\x00', 0x800, 0x20) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x1f, &(0x7f0000000040)=0x8, 0x4) 00:00:37 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) setrlimit(0x1, &(0x7f0000000180)) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) open$dir(0x0, 0x7fd, 0x40) open$dir(0x0, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x8) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x10000000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0x2, 0x4, 0x10, 0x4a, 0x2, 0x13, 0x8000, 0x9, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={r2, 0xb, 0x4}, &(0x7f0000000200)=0x8) 00:00:39 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1105, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:00:39 executing program 3: 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$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0xe010, 0x0) write(0xffffffffffffffff, 0x0, 0x0) poll(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) poll(&(0x7f0000000000)=[{r1, 0x80}, {r1}, {r1, 0x86}, {r0, 0x10}, {r0, 0x20}, {r0, 0x40}, {r1, 0x4}, {r1, 0x183}, {r2, 0x3}], 0x9, 0x1) 00:00:39 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x40, &(0x7f0000000000)="33e06a85169a4087bdd7524c2f56dda60ea0f7588e5f02e773574105bfb70aeed7baebcce130e365695c9c4a2c2e129278d0d8bc5568bc90ebab43d8f0fc23136e8577f4be07c47f997056f313770b7060af616a93c00312a88893354aa713893dc3ab44ac9ae2589dbc809c9d876630557e25d322b276345c99f45589db1512b7e66f5feb0e3e4a787f86050efaed6c47a5d01aa47c564eaa", 0x99) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0x9, 0x2}, 0x8) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f00000000c0)={{0x1c, 0x2, 0x81, @remote={0xfe, 0x80, [], 0x0}, 0x4}, {0x1c, 0x3, 0x333, @empty, 0x3}, 0xfffffffffffffe01, [0x81, 0x3ff, 0x7, 0x9, 0x6, 0x6, 0x3ff, 0x800]}, 0x5c) 00:00:39 executing program 0: clock_settime(0x0, &(0x7f00000000c0)={0x0, 0x20000000006}) clock_settime(0x4, &(0x7f0000000000)={0x6, 0xc5d}) 00:00:39 executing program 2: r0 = socket(0x6, 0x30000005, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="2500000084000000040000000de10057005e0060ee516915455b885619e21aeafaf4f48f95"], 0x25}, 0x0) 00:00:39 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x1b, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0xfffffffffffffff8, @empty, 0x800}}, 0x0, 0x3, 0x3, 0x101, 0x7, 0x96eb, 0xfffffffffffffe5f}, &(0x7f0000000180)=0x98) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={r2, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000240)=0x10) poll(&(0x7f0000000000)=[{r0, 0x22}, {r0, 0x2000}, {r0}, {r0, 0x100}, {r0, 0x4}, {r0, 0x100}, {r0, 0x4}, {r0, 0x4}, {r0, 0x2009}], 0x9, 0x5) r3 = socket$inet(0x2, 0x3, 0x2) listen(r3, 0x500000000) 00:00:39 executing program 0: socket$inet_sctp(0x2, 0x5, 0x84) clock_getres(0x0, &(0x7f0000000000)) 00:00:39 executing program 0: r0 = socket(0x11, 0x3, 0x0) shutdown(r0, 0x1) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) 00:00:39 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @broadcast, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr=0x1, @loopback}, 0xc) setsockopt$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$inet_mreqn(r2, 0x0, 0xd, &(0x7f00000001c0)={@multicast2, @multicast2}, 0xc) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001500)=[{&(0x7f0000001540)="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", 0xff2}], 0x1, 0x0}, 0x0) 00:00:41 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000140)={0x7, {{0x2, 0x0, @multicast1}}}, 0x90) r1 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x24, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:00:41 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @broadcast, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr=0x1, @loopback}, 0xc) setsockopt$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$inet_mreqn(r2, 0x0, 0xd, &(0x7f00000001c0)={@multicast2, @multicast2}, 0xc) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001500)=[{&(0x7f0000001540)="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", 0xff2}], 0x1, 0x0}, 0x0) 00:00:41 executing program 1: mkdirat(0xffffffffffffffff, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f00000003c0)='./file0\x00', 0x0) chdir(&(0x7f00000000c0)='./file1\x00') open$dir(&(0x7f0000000380)='./file1\x00', 0x100380, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f00000000c0)=0x1, 0x3bd) open(&(0x7f0000000240)='./file0/file0\x00', 0x42, 0xffffffffffeffffc) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) renameat(0xffffffffffffffff, &(0x7f0000000200)='./file1\x00', 0xffffffffffffffff, &(0x7f0000000140)='./file0/file0\x00') 00:00:41 executing program 2: freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chroot(&(0x7f0000000180)='./file0\x00') r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x1) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_accept_filter(r3, 0xffff, 0x1000, &(0x7f00000001c0)={'accf_dns\x00', "231f268401837ad09c254dd58e873424a18cefce43f8f8cbe961a2c558939b522e970fb95f55961f058e6f7088bfcc1279dfae3a5f82e697eec87c095087ea518e9d86110b800cb981ec6c2e4578ae29a392d311ba7a4fdebfd7299b56c925af10309c8fbf74c3beba19cf75e62194155d9597aab1ca820915e018efdae610ca4633de3131076bdace3df2a13f1cc2862e65259a4ca45cebf4ca1022f31e038be2591abff77d7761413409aba26ecd9b1bc3f816e74f7888e7f82b249b43ff42fa1bbfcdb6f952adabf3fd7039a04a41dec37d59c375efce274cff5900d6e074cad36bda9896c6d8dba8e4e19ccbaf96"}, 0x100) fchownat(r2, &(0x7f0000000040)='./file0\x00', r0, r1, 0x400) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000380)=[&(0x7f00000002c0)='\x00', &(0x7f0000000300)='&,]\\\x00', &(0x7f0000000340)='{\x00'], &(0x7f0000000440)=[&(0x7f00000003c0)='accf_dns\x00', &(0x7f0000000400)='/%]\x00']) symlink(0xffffffffffffffff, 0x0) 00:00:41 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000040)=@un=@abs={0x1, 0x0, 0x0}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000000340)="878338da0b3bf92e", 0x3}], 0x1, 0x0}, 0x0) 00:00:41 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x1, @rand_addr=0x6}, 0x10) read(r0, &(0x7f0000000000)=""/3, 0x3) getsockopt$sock_int(r0, 0xffff, 0x1017, 0x0, &(0x7f0000000040)) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f00000000c0)={@local={0xac, 0x14, 0x0}, @loopback, 0x3, 0x4, [@local={0xac, 0x14, 0x0}, @multicast2, @loopback, @remote={0xac, 0x14, 0x0}]}, 0x20) 00:00:41 executing program 2: r0 = socket$inet6(0x1c, 0x10000000, 0x0) r1 = msgget(0x1, 0x0) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000040)=""/66) poll(&(0x7f0000000140)=[{r0, 0x4}, {r0, 0x7}, {r0, 0x100}, {r0, 0x20}, {r0, 0x8}, {r0, 0x10}], 0x6, 0x0) msgctl$IPC_RMID(r1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f00000000c0)={{0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x2}, {0x1c, 0x1, 0xffffffffffffdba3, @empty, 0x9}, 0x1, [0x8, 0x6, 0x20000000000006, 0x100000000, 0x6, 0xffff, 0x1, 0x300000000003]}, 0x5c) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@prinfo={0x14, 0x29, 0x2a}], 0x14}, 0x0) 00:00:41 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000280)=[{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(r0, 0x84, 0x22, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) r1 = open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0xffffffff80000001, 0x1ff, 0x10, 0xffffffffffffe467, 0x4, 0x100000000, 0xffffffff, 0x3, 0x0}, &(0x7f0000000200)=0x20) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000240)={r2, 0x401}, 0x8) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x2, [0x4, 0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x6, 0x17}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000004c0)={@in={{0x2, 0x2}}, r3}, 0xffffffc0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r3, 0xffffffffffff8001}, 0x8) 00:00:41 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) select(0x2ee, 0x0, &(0x7f0000000140), 0x0, 0x0) mprotect(&(0x7f00002c6000/0x2000)=nil, 0x2000, 0x10000000000007) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) fstat(r0, &(0x7f0000000000)) 00:00:41 executing program 3: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) fcntl$dupfd(r0, 0x0, r1) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x5) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x6) munmap(&(0x7f0000d75000/0xb000)=nil, 0x1f470000) 00:00:41 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x2002) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getresuid(&(0x7f0000000200), &(0x7f0000000240)=0x0, 0x0) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chdir(&(0x7f0000000340)='./file0\x00') r3 = open(&(0x7f0000000280)='./file0\x00', 0x100, 0x22) getsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f00000002c0), &(0x7f0000000300)=0x4) chown(&(0x7f0000000000)='./file0\x00', r1, r2) semget$private(0x0, 0x0, 0x0) linkat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000001c0)='./file0\x00', 0x400) __semctl$SEM_INFO(0x0, 0x0, 0xb, 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:00:42 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000), &(0x7f0000000100)=0x100) nanosleep(0xfffffffffffffffe, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) 00:00:42 executing program 3: r0 = socket(0x2, 0x10000005, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="13022e2f66696c653000"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="01040035a9974aa4fb180c263829873a5500a8ba060419b06e13dc094bc899132528d039fb06f4ed89753af3be9151c53238510b5a8118eb802f9b5594544d1eec3280bd4286931232d57b4a2c9df56d04a082605f0048b1a1", @ANYRES32=0x0], &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r1, 0x0, 0x0, 0x1000000}, 0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x7fff, 0x5, 0x8}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r2}, &(0x7f0000000200)=0x8) freebsd10_pipe(&(0x7f0000000240)) 00:00:42 executing program 1: open$dir(&(0x7f0000000000)='./file0\x00', 0x8, 0x82) __getcwd(&(0x7f0000000180)=""/92, 0xfffffffffffffe62) 00:00:42 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt(r0, 0x5, 0x653, &(0x7f0000000080)="c023a80a3770eb7d2c1975cf0f6628f47d3dcf964c7a56418712c05350ae2a33a739d56214aabbce4e2ad9b688e837c5214cd6c7f0787476a4a159d1b409dbc1c258b4859d1aa201e3bdcaea138d25d1a1430b22841eac5785d737b06e8c75158370248d52b7c1f5340d36bbbdad1324019cc4aee26ce61fbae6da82162adfa61cf5ade12da12e7a59aa5a936153b097dc6eddc47279a69a7949665b11119eaef57d2ceea166019e637743d4abb6b27f266da15d9e6ebef878ea7a99da47", 0xbe) getsockopt$inet6_int(r0, 0x29, 0x30, 0x0, &(0x7f0000000040)) 00:00:44 executing program 0: 00:00:44 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) shmctl$SHM_LOCK(0x0, 0xb) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r0 = open$dir(0x0, 0x0, 0x0) faccessat(r0, &(0x7f0000000140)='./file0\x00', 0x4, 0x1400) getrusage(0x1, &(0x7f0000000080)) socket$inet6(0x1c, 0x0, 0x0) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, &(0x7f00000001c0), 0x0) getgid() fchmodat(0xffffffffffffffff, 0x0, 0x0) unlinkat(r0, &(0x7f00000003c0)='./file0\x00', 0x0) syz_extract_tcp_res(&(0x7f0000000180), 0xfe, 0xa) r1 = semget$private(0x0, 0x0, 0x414) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000040)=[0x5, 0x5]) getegid() 00:00:44 executing program 0: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) madvise(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x9) 00:00:45 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setstatus(r1, 0x4, 0xcc) poll(0xfffffffffffffffe, 0x23, 0x0) getpid() write(r0, &(0x7f0000000040)='!', 0x1) fcntl$setflags(r0, 0x2, 0x1) 00:00:45 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3, 0x10, r1, 0x0) sendfile(r2, r3, 0x0, 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x3, 0x12, r1, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x3) 00:00:45 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000180)={@remote, @remote, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000200)={@empty, r2}, 0x14) connect$unix(r0, &(0x7f0000000000)=@abs={0x5e936829ac9101fc}, 0x2) getsockopt(r0, 0xdd8, 0xffffffff, &(0x7f0000000040)=""/156, &(0x7f0000000100)=0x9c) 00:00:45 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) open(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, 0x0, 0x0) setsockopt$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$sock_int(0xffffffffffffffff, 0xffff, 0x200000000, 0x0, 0x0) r1 = open(0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) sendto$unix(r0, &(0x7f0000000080)="912ed99e11e3f9325c69b951f53a94cdf3ef718c95e9e782f87a00d351fc305544072cfcc4f166ed722ca74ea681d7ba81b70ddce872008917041223a5bd6dd569357a44eed7ce4ae8fe5bce38e26919a6843454e703befcd3f5597577334745dc1dd48301bffe6e0c9d12b0f898433838644aa57e89ec3b66bd", 0x7a, 0x8, 0x0, 0x0) syz_emit_ethernet(0xb9, &(0x7f00000001c0)="d3300ca1aad902c0ca7034d5e662850e417d5de73d505a29657739c795e358e1cccd4df3bc54b22e35493966c40a7cc4303de83b763ac34f925199b6d66150743e245f3c6a9432e2f2b33c61d700686359195ef6cf9309caeeaa1770ab197a7a52c6258cff0429c5b2484a28d873700ac0a29c703ab1ab62ed25c0fb8bcfce74c3327a2c7414fa01a794c49207fcd99c8fb50948953d706c11e27c1155938b6fc415192aaaccf979b0785496482c36c664292bdc58d413facb") getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x7, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000140)={r2, 0x101}, 0x8) 00:00:45 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = fcntl$dupfd(r0, 0x11, 0xffffffffffffff9c) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x1000}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000001c0)={r3, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000200)=0x10) sendmsg(r2, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea, 0x0, 0x3]}, 0x3}, 0x1c, &(0x7f0000001500)=[{&(0x7f0000000480)="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", 0x1c2}], 0x1, 0x0}, 0x0) 00:00:45 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f0000000040)=[{r0, 0x2010}, {r0, 0x10}], 0x5cd, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) getsockopt$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$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) open(0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) sendto$unix(r0, &(0x7f00000001c0)="912ed99e11e3f9325c69b951f53a94cdf3ef718c95e9e782f87a00d351fc305544072cfcb3f166ed722ca74ea681d7ba81b70ddce872008917041223a5bd63d569357a44eed7ce4ae8fe5bce38e26919a6843454e703befcd3f5597577334745dc1dd48301bffe6e0c9d12b0f898433838644aa57e89ec3b66bd", 0xffffffffffffff35, 0x8, 0x0, 0x0) 00:00:47 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c) getsockopt$inet6_tcp_buf(r0, 0x6, 0x2401, &(0x7f0000000100)=""/141, &(0x7f00000001c0)=0x8d) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0) r2 = dup(r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000200)=0x4, 0x4) r3 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:00:48 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet_sctp(r1, &(0x7f0000001700)={&(0x7f0000000240)=@in={0x2, 0x3, @broadcast}, 0x10, &(0x7f0000001640)=[{&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="47382262a761ce8ed279b8d839ed97ef297960", 0x13}, {&(0x7f00000012c0)="67215813c74c2dbe72e8828be8837a944a27a4d98cdcd20e853cc1f98042b1e5558ce6660fba7b7f2a98ad915a0680eb5c8771b7a8794cb60dddc027a15ffbc2b203d5b23315d83584dd709a3ede0d9c0fa52e9abfad02961c6521b38e4faf1ef20d83005dc68c7d63151ad179174825fcb7445251dc6710d0e922fca80e8afca33d10a24d606347fcbec94e467af4dbd618d9e4fea7e8d9e7a446019634746841e6da68d187e39689bacdb049575ee5f47d27e4ca8eaee7578b97", 0xbb}, {&(0x7f0000001380)="376728389c490b190ff237225a24d4c7749e75ea8f6d8f3ef172d8b7aed1acefa80ee71bca48325a85cd0fc232d8082b0792b089a8a39db691bbb5e5f4a3b89bf5adc76f83b22930cbfa19eb81f12dac507373d26584f44a447c1d87bdb893641e851bd04d4eb4c8915cd12ef340e1d0a8e6fb08629306001eeb11f824f1240125420f0e4e498ea4b58101ef9c4c09ff1b7c2213f60b8f0c621c68cc4a51c4399438bb0920670724e5544fe62f3b5eb24b1bd75f1e4fe0fc1161b2b16b1750048f870529b117edd4fe4dc93a27aa21005a4e4c2377e137982de6a7b4fb83bb0c9dc817e830085a0f37dcd6c4ad0637a4b554", 0xf2}, {&(0x7f0000001480)="aa6a69fa93660300a71d623f59e321f3a085453dfd5298b2554b35d8827d42fb6192e976b015c1fb18af2e5bc53232a649a584d7c8625c168ddc77769d7fe6861526f73c965bfb88384e62f8e9ac7ed8e81c57af3e32d076212c00bf994b892dd31a653c3a4e3175e5b46d453c730509eb66dc0528398d435a7b9b39814e884b866bf2f10d1b315a19056c68166d36e7fe9496647cfe59314654cb63f4d1e1870621c8924d702a68fd39f9ba839e7b26bd57bccad404ea5732d53ecede605fe3ac43da336b9010dfb07d0f98a0a7bec62d0a5b7b3cfa5f42c51dd0f0ec0f76e05a90398b0b2b8962c80a1dc30c51", 0xee}, {&(0x7f0000001580)="f60fcdb2c3174e3a62c8a9ad6d4583efb55ca65442f8783b55e6c2a7628a1b4c70f7e65da980d47abe65873c102873457ded560ee775955b64d6327cbf8ee549c2f631736edf104293a30931dd0c17a4f08d5ebf6ca85dadc150dfb784594e579c0a8ec55029abd28fad47ed66d463a376ca3f07c9ca7474146467e8d2e8d339ec2957745ca85649ac290bbb2602739829574fdde0e75ef04a23aa209d18d17ee0f1c001d04d0a62440dff", 0xab}], 0x6, &(0x7f00000016c0)=[@authinfo={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x30, 0x100}, 0x8) r2 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x20) getsockopt$inet_mreq(r2, 0x0, 0x0, &(0x7f0000000180)={@empty, @rand_addr}, &(0x7f00000001c0)=0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0xfffffffffffffffe, {}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 00:00:48 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(r0, 0x11, r0) 00:00:48 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080)=0x4, 0x4) setsockopt$sock_timeval(r0, 0xffff, 0x1003, 0xfffffffffffffffe, 0x4) 00:00:49 executing program 0: getgroups(0x4, &(0x7f0000000040)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r2 = socket$inet6(0x1c, 0x20000002, 0x7) getpid() fstat(r2, &(0x7f0000000080)) setregid(r0, r1) 00:00:50 executing program 1: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/128, 0x80) r1 = dup(r0) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x100243, 0x100) freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000000280)='./file0\x00', 0x22) flock(r0, 0x9) fchown(r0, r3, r4) bind(r1, &(0x7f00000002c0)=@in={0x2, 0x1}, 0x10) r5 = openat(r2, &(0x7f0000000300)='./file0\x00', 0x900, 0x8c) r6 = accept(r5, 0x0, &(0x7f0000000340)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000380)=0x5, 0x4) readlinkat(r5, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/41, 0x29) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000440)={0x0, 0x80000000}, &(0x7f0000000480)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r5, 0x84, 0x8001, &(0x7f0000000540)={r7, &(0x7f00000004c0)=[@in6={0x1c, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x5b}, @in={0x2, 0x1}, @in6={0x1c, 0x0, 0xfffffffffffffff7, @local={0xfe, 0x80, [], 0x0}, 0x8000000}, @in6={0x1c, 0x2, 0x4f94, @remote={0xfe, 0x80, [], 0x0}, 0x1}, @in={0x2, 0x1}]}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000d00)={0x6, 0x4820, 0x0, 0x8, r7}, &(0x7f0000000d40)=0x10) getsockopt$inet6_tcp_int(r2, 0x6, 0xc2a, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r8 = semget(0x2, 0x5, 0x40) __semctl$SETVAL(r8, 0x2, 0x8, &(0x7f0000000640)=0x1) semop(r8, &(0x7f0000000680)=[{0x3, 0x9, 0x800}, {0x3, 0x1, 0x1000}, {0x0, 0xffffffff80000001, 0x1000}, {0x1, 0x3ff, 0x1800}, {0x3, 0x2020000, 0x800}, {0x4, 0x7, 0x1000}, {0x2, 0x3, 0x1800}, {0x3, 0x5, 0x800}], 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000006c0)={0xf, 0x7, r7}, &(0x7f0000000700)=0xc) chmod(&(0x7f0000000740)='./file0\x00', 0x48) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000780)={@in={{0x2, 0x1, @broadcast}}, r9, 0x9, 0x3, 0x7}, &(0x7f0000000840)=0x94) preadv(r1, &(0x7f0000000c40)=[{&(0x7f0000000880)=""/118, 0x76}, {&(0x7f0000000900)=""/180, 0xb4}, {&(0x7f00000009c0)=""/13, 0xd}, {&(0x7f0000000a00)=""/245, 0xf5}, {&(0x7f0000000b00)=""/65, 0x41}, {&(0x7f0000000b80)=""/77, 0x4d}, {&(0x7f0000000c00)=""/32, 0x20}], 0x7, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000002000)={&(0x7f0000000cc0)=@in={0x2, 0x3, @loopback}, 0x10, &(0x7f0000001ec0)=[{&(0x7f0000001e00)="d82eb6bf1fc7d2a01241d887e6a34e63ea537cbcf240388f36ffdaa17d76637d367eb969f156faffc1c5453173ef2cdb1070109550a2e77c23e8b538e63c6c80beed31d1d1d17220093e3d614739c78df0a28c388326f1935693743beabdc186baa0b4bfb46e0b6c4b735114c72a488a2bdf57d5d24b21b0bf28a1a61a763611cddb77b746785a47b4b4c342549b5914fe32e1db6660760f", 0x98}], 0x1, 0x0, 0x0, 0x20004}, 0x101) read(r0, &(0x7f0000002040)=""/146, 0x92) setgroups(0x6, &(0x7f0000002100)=[r4, r4, r4, r4, r4, r4]) truncate(&(0x7f0000002140)='./file0\x00', 0x80000001) 00:00:50 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') symlinkat(&(0x7f0000000240)='./file1\x00', r1, &(0x7f00000004c0)='./file2\x00') fdatasync(r1) r2 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x30000000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f00000000c0), &(0x7f0000000100)=0x4) renameat(r1, &(0x7f00000003c0)='./file0\x00', r0, &(0x7f0000000400)='./file1\x00') 00:00:50 executing program 2: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setuid(0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x1000000) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000140)={@remote, @loopback}, 0xc) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) write(r1, &(0x7f0000000300)="7d180556df685a8839ec5fa57fa209bbf7035f0d57c19d3b94bab714", 0x1c) chown(0x0, 0x0, 0x0) poll(&(0x7f0000000380)=[{}], 0x1, 0x3) mlockall(0x1) sync() poll(&(0x7f0000000080)=[{r2, 0x62}, {r1, 0x102}, {r2, 0x15}, {r0, 0xc0}], 0x4, 0x8001) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) 00:00:50 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) lseek(r0, 0x11, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000002c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x14) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={r1, 0xffffffff}, 0x8) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000003c0)={0x15, 0x7fffffff, 0x7, 0x2a}, 0x8) readv(r0, &(0x7f0000000080)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000000140)=""/247, 0xf7}, {&(0x7f0000000000)=""/106, 0x6a}], 0x3) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000380)={r2, 0x3}, 0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x7, 0x0, 0x0) dup(0xffffffffffffffff) getpeername$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000280)=0x1c) setsockopt$inet6_tcp_buf(r0, 0x6, 0x25, &(0x7f00000014c0)="be1c85ab38dff019644a40eb137bc640f10160027b2cea4564bd3aacab2294a8ce764d80421dcc8297d9949a0f5f45d6213a8c81c1d45d98b7c36464de931d5c0d3a8e4d2b6f12d72284325fb49b96c1bb06c308bf8f4843dd77947afe0b088fd78bc20cc41aa5185cee678e5c4de4ce568fc6bfd0d72c3c1e7345cd7b5c3f5e7b27", 0x82) 00:00:50 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x20801fffd) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fstat(r0, &(0x7f00000004c0)) writev(r0, &(0x7f0000000780)=[{&(0x7f0000000200)="da3b0909f80fd9b114dfa679cb8c635b6ef3a751809d46763563374b1d3f4260e9b6721e61074de925d17c2025f74c0f5593bc3d6eb1faa38f2e6d38457415d159217f24884a", 0x46}, {&(0x7f0000000280)="efcde61a8aca1c3050102bf67b49954c93d33e2ed46828a53b30ca9853e07d4eb92be02e7adfa0d7eb5a5cb25632a9078aeda861dbd37b77acdee4dbb67d485c7790b13a2106bea509a8f856affcc4d36b10c4d4fc333be973d1dc4380ac41ff81f7a9c34d04c487586f8b5d8f22f7e47ec1368961812860f0b47e7d99b8e38e1375c6b3b812499e6ca80748e57fa2faf3210cf63d1192a8468d5ae24b784fb85013e431ae039c593844a1a7aaf7d84231c638d7863e2d6d27af8bab3f2841ef3efcac377ca03827a693457bd59825a36e8b3884bc8c1410903f9cb7ce5f8a", 0xdf}, {&(0x7f0000000380)="4297168754362f0b93e569f63f42c181a5988e6b5f0af34231892602c1e9c1868ba2075bc75cb99142f5bf07b7ecbada979ef6c844ea49abe0ad5b1842115cc3124dfd70126ba11b8e0a843a1af83cdffb45d8ef71e8e5f76e608116c9177d2e231e4929baa83420a27f33397b9a3258ef9504f3c24ada51f750a09d39369fcf5f1ff6ee90a27d", 0x87}, {&(0x7f00000005c0)="8fccb48f8e733d7b0360199ab6d1168cd06f0d8012fa8b111a72498a413867589d437cd6264fa1c0ba433ffa8b1140f1b1fbbba220d3cc7f7803aa9effb08176a8c4dd07c6d828cfe4a29f219da58ef1b42fa50c626c097289ef64397b6f9a63ee78b8e38cb20a1fe03847eef53fad01388de86694ab17e8592316345526541486bcb3b6084b11440ea34d89ca72a062a5474c399562388c47334e24fb6ae551579e", 0xa2}, {&(0x7f0000000680)="50ae52284e360265c28a52ce711b969334a52402513637929b2b7df3d14ea548a7e052905d59c9dec07c96586e60eb745c04f291e84405a52266205b24a6f785b57498331a83dc2758a9eca9bb196a6719737a5f2024125b0647739a36e9cc09defd34871f93cbd347f521830d1b6ebb6ea1b85aa43704f413846dbf7a77976eba5c67e596e9f66926141dd5e6a0f467d889c3c678e949a28368efee75cf26b2e4a8c9b3b3ec1e6fdbf30122eac35ffe709c75d3a829f89029031d13ac1323ce98f56bf3b25054edfaec331bd106cb", 0xcf}], 0x5) setsockopt$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(r0, 0x84, 0x22, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000800)={0x0, 0x74, "a076d387152579988e48957c872bf26075dd95aa3e60ebf4148922ccb962b01661c6762f52fadc7e3e7c2c8b3ff7d9e49488d571a5e58c97b0216d19f4925ef1f23847d6ab8d231c0d687e11577bf3fa763c6e6a4e69f460a7d345ffb86942a30b6ebe3bb3a38cdc4746901c2bfaa49a8a35e661"}, &(0x7f0000000440)=0x7c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000880)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r1, 0x9, 0xfffffffffffffff8, 0x1000, 0x800, 0x8}, &(0x7f0000000940)=0xa0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x20, 0x0, 0x9, 0x5}, &(0x7f0000000040)=0x18) setsockopt(0xffffffffffffffff, 0x200, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r2, 0x8, 0x80000000}, &(0x7f00000001c0)=0xc) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0xba0, 0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000100)=0x7, 0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) 00:00:52 executing program 3: r0 = accept$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000140), 0x4) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) setsockopt$inet6_int(r1, 0x29, 0x30, 0x0, 0x0) 00:00:53 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10) setsockopt$sock_int(r0, 0xffff, 0x40000000010, &(0x7f0000000180)=0x1f, 0xffffffffffffff5e) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=@abs, 0x8, 0x0}, 0x0) 00:00:53 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={r1, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000080)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x4}, &(0x7f0000000180)=0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) write(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, 0x2544) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x3, 0x9}, 0xc) 00:00:54 executing program 0: socketpair(0x0, 0x1, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={r2, 0x5, 0x9}, 0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r4 = shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000180)=""/67) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(r3, 0x2, 0x0) futimesat(r3, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={{0x2, 0x1fba}, {0x800000000000000, 0x6a20}}) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) accept4$unix(r1, &(0x7f00000003c0)=@file={0x0, ""/108}, &(0x7f0000000440)=0x6e, 0x20000000) fchmod(0xffffffffffffffff, 0x100) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000000)={r5, 0x1}, &(0x7f0000000040)=0x8) 00:00:56 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYRES32=r2, @ANYBLOB="09000500"], 0x12) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x17, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, r1, 0x0, 0x7fff, 0x3ff}, &(0x7f00000000c0)=0x94) 00:00:57 executing program 1: r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) r1 = dup(r0) fdatasync(r0) mkdir(&(0x7f0000000040)='./file0\x00', 0x50) preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000180)=""/118, 0x76}], 0x1, 0x0) freebsd11_getdents(r0, &(0x7f0000000000)=""/39, 0x27) 00:00:58 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x77, &(0x7f0000000780)=""/86, &(0x7f00000000c0)=0xa1) r1 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) r2 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r2, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x2, 0x800, 0x1000}, {0x0, 0x0, 0x1800}, {0x0, 0x0, 0x1000}], 0x4) r3 = semget$private(0x0, 0x8, 0xfffffffffffffffe) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = accept4$inet6(r0, &(0x7f0000000540), &(0x7f0000000800)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000840)=ANY=[@ANYBLOB="1c003f2108000000fe8000000000000000000000000000bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="8100000008000000f90000010000000000000000"], &(0x7f0000000900)=0x98) __semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000100)={{0x57d, r4, r5, r4, r5, 0x40, 0x9}, 0x7f, 0x100000000, 0xf38e}) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r6, 0x84, 0x16, &(0x7f0000000940)={r7, 0x4000000}, 0x8) fstat(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = socket$inet6_sctp(0x1c, 0x5, 0x84) __semctl$SEM_INFO(r2, 0x1, 0xb, &(0x7f00000005c0)=""/166) setsockopt$inet6_sctp_SCTP_EVENTS(r9, 0x84, 0xc, &(0x7f0000000440)={0xffffffffffffffff, 0x8, 0xfffffffffffffc22, 0x5ff, 0x7ff, 0x0, 0x10000, 0x97, 0x3f, 0x8, 0x6}, 0xb) freebsd11_fstat(r9, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getegid() shmget$private(0x0, 0x3000, 0x10, &(0x7f0000ffb000/0x3000)=nil) __semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f00000003c0)={{0xffffffffffff0000, r4, r8, r10, r11, 0x10, 0x7c}, 0x3, 0x10001}) ppoll(&(0x7f0000000480)=[{r9, 0x91}], 0x1, &(0x7f00000004c0)={0x10000, 0x8}, &(0x7f0000000500)={0x7}, 0x8) socket$inet_udp(0x2, 0x2, 0x0) semop(r2, &(0x7f0000000080)=[{0x3, 0x424, 0x800}, {0x2, 0x6, 0x1000}, {0x0, 0x2, 0x800}, {0x4, 0xe1, 0x800}, {0x5, 0x400, 0x1000}, {0x3, 0x5, 0x800}, {0x0, 0x4}, {0x0, 0x8, 0x800}, {0x3, 0x1, 0x800}, {0x3, 0x7, 0x800}], 0xa) semop(r3, &(0x7f0000000580)=[{0x4, 0x7, 0x1800}, {0x3, 0x6, 0x1800}, {0x1, 0x1, 0x1000}, {0x2, 0x5, 0x800}, {0x0, 0x7ff}, {0x1, 0x20, 0x1000}, {0x3, 0xb8, 0x1000}, {0x7, 0x7, 0x800}], 0x8) 00:00:59 executing program 1: rmdir(&(0x7f0000000700)='./file0\x00') fstat(0xffffffffffffff9c, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) r2 = socket(0x17, 0x3, 0xd39) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000005c0)={0xcbec, 0x0, 0x2, 0x9, 0x81, 0x1, 0x7, 0x7, 0x4, 0xad, 0x7}, 0xb) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r3, 0x0, 0x48, &(0x7f0000000340)={@multicast2, @remote, @loopback}, 0xc) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000100)='({\xf4{}\x00', &(0x7f0000000180)='\xc9\x00'], &(0x7f0000000240)=[&(0x7f0000000200)='\x00']) pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000540), &(0x7f0000000580)=0x4) setsockopt$inet_mreqsrc(r3, 0x0, 0x47, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1=0xac1400bb}, 0xc) setsockopt$inet_mreqn(r3, 0x0, 0xd, &(0x7f0000000140)={@multicast2, @multicast1}, 0xc) r5 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000280)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000600)={0x0, 0x1}, &(0x7f0000000640)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x29, &(0x7f0000000680)={r6, 0x8}, 0x8) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000300)=0xffffffff, 0x4) 00:00:59 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0xffffffd) setsockopt$inet_mreqsrc(r0, 0x0, 0x38, 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x10082, 0x140) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r3 = dup(r0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:00:59 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$sock_linger(r1, 0xffff, 0x80, 0xffffffffffffffff, 0x1a6) fcntl$getflags(r0, 0x3) sendmsg$unix(r1, &(0x7f0000001600)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000001540)=[{&(0x7f0000000040)="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", 0x1000}, {&(0x7f0000001040)="fcc47a3dedf40819adc82bb268f438c152530d02d3b94955e90a49bba53358a961f94631cdc558eeb495c008e615757867c7bf1a5e03b17cf25f3486e30a664c9fd607e7fad1e0a5910570b4873f73826fce7ab166f25a275525", 0x5a}, {&(0x7f00000010c0)="5513f682a5dc904a16c0786a9e5c9fc8834c690910449371f94e88ce5e3df73725d7f1faca44e17d417c5f84054e4d9b92af9a2de712890c6e98f9eb350201811ee72c98c87f3df9b9fb59242a0b2da246bbefa840089b9992a4d02705f033b18c39bc6ca8cf5458fbb7dec3f905fe3e3e8d249d4efeb97b92e075bc2e34d0b024927df47cc62630abe0352f4a30f92f0d995da7bca5a1dd8e9173f45d6ca1d21b9012bcb8b1a105de59da88ed5f1e053afc499d91f82842cd1576b9b9649afe94222d811e5cbc01978b70c5a24aba9d44cb0eab355cd0d5e440dfbddc0dde9d6ee483", 0xe3}, {&(0x7f00000011c0)="d40ac3b42461c0540975d9bd88a46cfbf66975f8c0aacd0c139948d4ea9e27c56384464ecdcd48256e431860213a4f2fa4f0430aa0ab11d33674ad87d7ef0976fdaad26769a8234ccc01ddace58b9340fa50b93c9514c7b59c5391468b052a411d6031a5a39d822a839cde55111fc91fd4d4d1db332cc9927c08e5a4b9ce6f848fa277ed1d7935ac46a82b81e9f3e97daa07", 0x92}, {&(0x7f0000001280)="ebbcef69ac65eae17919e6598938362f6e7f6625369ecf52f1b9050fc34650f80c2a630f6629c4af2787054cf3b62900e7a809c07e9b114fbc34f656783296c53cf2a4fbd7cbbc39f19421d174dc743bb5bdfd54d06b03bcd448df94b91bbb96d9f69d8d082e660598230c774ea03910097a00048259d0678104b882994f", 0x7e}, {&(0x7f0000001300)="13a3e8857833ba4c1faae9ea718ea588d6807407d209273dab2a981dcd9b38d81603caa19cc2c11a8081fd694931bf356c19ba4be925ef9eae24d5015b4e5ac8dda92fd667294cbc937a3acb315fce9a847b3ddcc713b55980dba70fbb59fbc8e0090ed9afd4d7b6fb596aeb954946d288685bff554eaec91302f689f1ffbb7cb62ce36c801d7bb437cbfaeb83bc9c84390a8afc5b0018c98ca2f3c7223222647081e8431ecb671b71f6ffc8bf9f74231758055622186cf030229edf", 0xbc}, {&(0x7f00000013c0)="06d8dcbb4db7587df78b894e52301159be41f1e33a65ef5a88f04d9d635452316ae98ead7862e9f8389b6e0f409950ebe10af0cc9aa18c0dc13ec5ea06df142e6d751bd220126b8c1f33a5bd60f32964", 0x50}, {&(0x7f0000001440)="a82281c1d14b4548ecb600e7485fed717e0929008b4599672b30a83e60da22d1a10f6daa6df7765156e1a929ef9c434bb728", 0x32}, {&(0x7f0000001480)="6f31822e99b580b01a1de61f0994efceb9b789e4afc3f20a9ca6981585b0b1b2dd1fe45fed5d882643ee4e4c273ad00e27e5a04aadf635f557a6bfdc08872c3eb74010adc8f15aa7dfc8822dc01865a80ff4311cb42819d06439d65d1b42e706420aa903256dc5cfa48ff41dc6992fea303b45cad1a4f3cb3db59460ebfadbe7dc74c0c515ccb50086b31e84e7cfa14b67753691ab6aaefd", 0x98}], 0x9, 0x0, 0x0, 0x104}, 0x184) 00:00:59 executing program 2: utimes(&(0x7f0000000200)='./file2\x00', 0x0) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) chroot(&(0x7f0000000280)='./file1\x00') open$dir(&(0x7f0000000000)='./file1\x00', 0x100f01, 0x140) 00:00:59 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x440, 0x82) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000800)=0x3, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000580)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000640)=0x8c) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000680)={0x0, 0x3}, &(0x7f00000006c0)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000000780)={&(0x7f0000000040)=@in6={0x1c, 0x0, 0x10001, @remote={0xfe, 0x80, [], 0x0}, 0x100000001}, 0x1c, &(0x7f0000000500)=[{&(0x7f0000000080)="0974dfbbb3656d16bcc82b3b9d055c4241ea0de5d4d324", 0x17}, {&(0x7f00000000c0)="eb3f175778b0d9cf7572439104ed9ff61bba32699c48cd10f996ee9d27b31b7d74c83cc3bd056b983d4e3cee63a074553e697be11c1b9fe78ed7ef5d07b8012d8996613c47b9f0", 0x47}, {&(0x7f0000000140)="eb8fa8e30a94dfb66b6170600ac62d77cbecdb161109174b238489f75995ea65213c8a2ffd4d13f7b355df77b2242ff841871db2b8bf7e688eb0ad9dcecd9b70e5e68aa5315f1beac654a61194b539a8a5fadf6b49b6158831b7b2968a04044b568232702214680733371f37a7f9493c0ff5166211f809bce83132b852e217afd14ba83e73f1f405b4756d4a6f790ecb41e3b7656a51287fe7d4b2328451c6af59b34a64db4e024f76a84888516f643a43a4b30b7a111a5da686930abaa4d3051e6f41346fb998d7202148454b7b5c83338256eef37f0a4927a8856f69df7c85b62142e5130ea7d9c958f56628ed5a0e9a81374f57743d87c868529b", 0xfc}, {&(0x7f0000000240)="1a1d89c533e8aa6bea70830de8c95d9356f361e0ffc5b3bdce52aeac28893a33c6e6fc6e09afc789c766416ba801ee84b81ed8c66edfc1401e935aedf5fc63d6e1d5606b7da01547a5ab7dfef9c4089daa97cb86d553279510416c1383191be27760e60b8c333a11bc68fa3ae056a36aad5a4ab34e244b2e396b6d0e7d53eae04f7e1a9e19877ebed9617826507feb1101e00c91730f17e5c0436a09cd356955f5a8b6a37d7b370629059af3371a53f31117cfeadb0f46fd00652453e5d176b5cdadb2ed8ae21595db0e769558560359aeb75d19738a004bf5ec653b9f3baacc0f18fa0c0f8f23", 0xe7}, {&(0x7f0000000340)="9fdf1fdd9b41a447ccab60d60ac70d306e6fffda08a80d740798f41782b0da8c", 0x20}, {&(0x7f0000000380)="8531afbced42b8e57ad4ea8342e834e7b83fcfd7e8f84f80f5e06ef038eef77a3882d122630eb08a87248fc58b2446d7403e3cc0a781783ac31d2abbffaf768ddd8b3bc63fdd186dab29aca8e1f337eee2ae05893a40af906933dd0172b2cc1e494792ad643bfc1d954b863541f1f2947640098be9e479b19c3842e28e4be4c1a183e221d69ccc56d806e64d890e16f51d1a5cf7", 0x94}, {&(0x7f0000000440)="c2d32a02ac14ea7b9d836f11fbf08721ed3390bf37e0b8307e3c1f9e4994493f0cf0774e3037845cfbde1ab2c5c2c315ff82ebd27e0d402fe83a6eb22bf95f9b8d657e06006a5aafaa1949760df3d05f7760b8a247dad3d26471a34b9b58923087afd9593eb678f6c16e3e42ecb22713120632e05661202e65385937cd2b2e76279f12ab0ba58a2d7f6214c203593ee743ff002a9598bd5e6059b5088744a6f3c4992efd591e818a6fc59b4cd742ded1d0af", 0xb2}], 0x7, &(0x7f0000000700)=[@dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x410, 0x5, 0x8, r1}}, @sndinfo={0x1c, 0x84, 0x4, {0x6, 0x1000, 0x6, 0x7ff, r2}}, @authinfo={0x10, 0x84, 0x8, {0x7037}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x7}}], 0x78, 0x80}, 0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000007c0)={r2, 0x3f, 0x8000, 0x401}, 0x10) 00:00:59 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) sendmsg(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) socket$inet6_udp(0x1c, 0x2, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x73}], 0x1000000000000281, 0x0) openat(r0, &(0x7f0000000040)='./file1\x00', 0x8, 0xa4) 00:00:59 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, &(0x7f0000000500)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) 00:01:00 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x10106, 0x8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000180)=0x80, 0x4) getsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x70, 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@empty, @empty, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000080)={@empty, @multicast2, r2}, 0xc) 00:01:00 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0x1008) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x0, 0x0, 0x3, 0xff, r1}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f00000000c0)='./file0\x00', 0x6) close(r2) sendfile(r0, r3, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000001180)=0x4b, 0x4) 00:01:00 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x30000000) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f00000000c0)={0x82, {{0x1c, 0x0, 0x0, @loopback, 0x7fffffff}}}, 0x88) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="189f1000000000000000"], 0x6a) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000180)={0x83, {{0x1c, 0x0, 0x104bdef0, @loopback, 0x8000}}}, 0x88) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = socket(0x2, 0x3, 0x3) bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) 00:01:00 executing program 1: munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) r0 = shmget$private(0x0, 0x4000, 0x1ffffffffffffe, &(0x7f000063e000/0x4000)=nil) shmat(r0, &(0x7f0000ffa000/0x3000)=nil, 0x0) r1 = socket(0x3, 0x1, 0x391d) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:00 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(&(0x7f0000000540)={0xffffffffffffffff}, 0x4) listen(0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) accept4$unix(r1, &(0x7f0000000180)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x30000000) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) accept4$unix(r2, 0x0, &(0x7f0000000040), 0x30000000) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x0) 00:01:00 executing program 2: ppoll(&(0x7f0000000000), 0x335, &(0x7f0000000040)={0x5, 0x10000}, &(0x7f0000000000)={0x5}, 0x8) r0 = socket(0x17, 0x2, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x970, {{0x2, 0x0, @loopback}}}, 0x90) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000440)={0x0, 0xffffffff}, &(0x7f0000000480)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000004c0)={r1, 0x9}, &(0x7f0000000500)=0x8) r2 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000540)=ANY=[@ANYBLOB="02004e23ac1400aa003f98a3d44f3d201c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000000000000000000000009689000000000000000000000000000000000000000000000000000000fdc70756f14d1782fe8e311870132d970ad8cea032eccbc318df990ea5956af735cd1363a7b68b73f944cf1a0d09b4a2b312acab223283562a1248565627c65f21612f5c6406b143f72ef920b836198ad3705f85e9c4db2383f9c184f7106810eb69161c6ef740b4eb40e37b5787bd085b5084bd6fa510cb660bca41e1a84afb27d1c5b47b6fe5ab64e7528306c1f1273a5b54cfd01e5fa0a02859639a168c298647ed0833d2a3ecc782cbae83ad03", @ANYRES32=0x0], &(0x7f0000000100)=0x8c) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000140)={r3, 0x1}, 0x8) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) fstat(0xffffffffffffffff, 0x0) lseek(r2, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) mincore(&(0x7f0000ff9000/0x4000)=nil, 0x4000, &(0x7f0000000280)=""/251) fcntl$setflags(r2, 0x2, 0x400000000000001) read(r0, &(0x7f00000015c0)=""/4096, 0x82d) write(r2, &(0x7f00000002c0), 0x0) 00:01:01 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) readv(r0, &(0x7f0000002440)=[{&(0x7f0000000080)=""/82, 0x52}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/60, 0x3c}, {&(0x7f0000001140)=""/189, 0xbd}, {&(0x7f0000001200)=""/243, 0xf3}, {&(0x7f0000001300)=""/22, 0x16}, {&(0x7f0000001340)=""/209, 0xd1}, {&(0x7f0000001440)=""/4096, 0x1000}], 0x8) setsockopt$inet6_int(r0, 0x29, 0x32, &(0x7f0000002500)=0x800, 0xfffffffffffffd77) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x19, &(0x7f0000000000)='0', 0x1) r2 = socket$inet(0x2, 0x2, 0x9) poll(&(0x7f00000025c0)=[{r1, 0x10}, {r0, 0x80}, {r1, 0x2010}], 0x3, 0x9) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x0, 0x1, 0xff, 0x3}, &(0x7f0000002540)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000002580)={r3, 0x5}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f00000024c0)=0x11c, 0x375) 00:01:03 executing program 0: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x7, 0x7}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x0, 0xdea, r1}, 0xc) r2 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000040)={@in={{0x2, 0xffffffffffffffff, @remote}}, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000140)={r3, 0x7fffffff, 0x3a, 0x3}, &(0x7f0000000180)=0x10) 00:01:03 executing program 3: getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) truncate(&(0x7f0000000180)='./file0\x00', 0xca3e) lseek(0xffffffffffffffff, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c, 0x10000000) recvmsg(r0, &(0x7f0000001840)={&(0x7f0000000140)=@un=@abs, 0x8, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/141, 0x8d}, {&(0x7f0000000280)}, {&(0x7f00000002c0)=""/41, 0x29}, {&(0x7f0000000300)=""/227, 0xe3}, {&(0x7f0000000400)=""/72, 0x48}, {&(0x7f0000000480)=""/191, 0xbf}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/42, 0x2a}, {&(0x7f0000001580)=""/238, 0xee}], 0x9, &(0x7f0000001740)=""/221, 0xdd}, 0x40) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x1000002a9) write(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f00000018c0)={0x7fff, {{0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0xe48}}}, 0x88) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000280), &(0x7f0000001880)=0x4) 00:01:03 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0x78}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) pwritev(r0, &(0x7f00000003c0), 0x273, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x811, r0, 0x0) getgroups(0x1, &(0x7f0000001640)=[0x0]) sync() 00:01:03 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) r2 = accept4$inet(r0, 0x0, &(0x7f0000000040), 0x30000000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x3, 0x8, 0x5}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000540)={r3, 0x6, 0x5, [0x9, 0x10000, 0x1000, 0x2, 0x7]}, 0x12) recvfrom$inet6(r0, &(0x7f00000003c0)=""/94, 0x5e, 0x80, &(0x7f0000000440)={0x1c, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x4}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000340)={r3, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000480)={r4, 0x533641a0, 0x3, 0x1c0000000, 0x7}, &(0x7f00000004c0)=0x18) sendfile(r0, r1, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000500)) close(r1) ppoll(&(0x7f0000000240)=[{r1, 0x4}], 0x1, 0x0, 0x0, 0x0) 00:01:03 executing program 0: r0 = socket(0x2, 0x2, 0x44) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getrusage(0xffffffffffffffff, &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x0, 0x106, "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"}, 0x10e) 00:01:03 executing program 0: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x10000000) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x32f7, @local={0xfe, 0x80, [], 0x0}, 0x400}}, r1}, 0x84) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x1}, &(0x7f0000000100)=0x8) setuid(0xee01) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x27, 0x0, 0x0) 00:01:03 executing program 3: r0 = open(&(0x7f0000000400)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={0x0, 0x2}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000280)={r1, 0x3}, &(0x7f00000002c0)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000300)={r1, 0x0, 0x0, 0x7fffffff, 0x7d, 0x3, 0x7fff, 0x2, {@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r1, 0x7, 0x401, 0x0, 0x598, 0x8}}, &(0x7f00000003c0)=0xb8) 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_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) setsockopt$sock_timeval(r2, 0xffff, 0x1006, &(0x7f00000001c0)={0x9e, 0x8}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x1, 0xffffffffffffff09, @remote={0xfe, 0x80, [], 0x0}, 0x5}}, 0x0, 0x20, 0x200, 0x2}, &(0x7f0000000100)=0x8c) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r3, 0x9}, 0x8) 00:01:03 executing program 1: freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) ftruncate(r0, 0x8000) 00:01:03 executing program 0: r0 = socket(0x800002, 0x10000001, 0x80000001) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0000ebffffff07003000"], 0x1) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000840)="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", 0x585}], 0x1, 0x0}, 0x0) shutdown(r0, 0x1000000000000001) shutdown(r0, 0x1) socketpair(0x0, 0x1, 0x9, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000340)={r2, 0x5, 0x9}, 0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x100) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) r5 = msgget(0x0, 0x421) msgsnd(r5, &(0x7f0000000e00)=ANY=[@ANYBLOB="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"], 0x1, 0x800) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000000)={r4, 0x1}, &(0x7f0000000040)=0x8) 00:01:03 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) connect(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0x54, &(0x7f0000000040)={0x5, {{0x1c, 0x1, 0x8, @empty, 0x7}}, {{0x1c, 0x2, 0x3e, @empty, 0x643}}}, 0x108) 00:01:04 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x20000000) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000000c0), 0x4) shutdown(r0, 0x1) poll(&(0x7f0000000140)=[{r1, 0x1}], 0x1, 0x7f) r2 = socket(0x1c, 0x7, 0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x21, &(0x7f0000000180)={0x0, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x9c) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000100)={r3, 0xf, 0x3ff}, 0x8) 00:01:05 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) accept4(r0, 0x0, &(0x7f0000000000), 0x30000000) 00:01:06 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x3f}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={r1, 0x8, 0x5e, "d29bcb7a531d20e7baa6613cb207808bf5c46ce704eb549e589cdbe685c29b1846ccd5c5d4e0ccadb6a4592231c31433151141442a7ee3a738874a95bbec9ed761384920db895e1213f8ac7dee0efb50195b85c6b5ea09af4945e82e08a4"}, 0x66) mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000000)=""/113, 0x71}], 0x1) freebsd11_getdents(r2, &(0x7f0000000080)=""/114, 0x72) 00:01:06 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x20801fffc) lseek(r0, 0x0, 0x1000000000003) rmdir(&(0x7f0000000140)='./file0\x00') poll(&(0x7f0000000100)=[{r0, 0x37}, {r0, 0x202f}, {r0, 0x4}, {r0, 0x50}, {r0, 0x1}, {r0, 0x2000}, {r0, 0x2004}, {r0, 0x100}], 0x8, 0x0) fcntl$setflags(r0, 0x2, 0x1) lseek(r0, 0x0, 0x5) utimes(0x0, 0x0) syz_execute_func(&(0x7f00000001c0)="c4838d7dde00440f71f406f2aec4c185d45f00c4215e534efe0f38f1730045398d00080000c4e2a94767a6c4c38d5e0a56") setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000180)={0x9}, 0x4) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x20000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000200)=0x5d0, 0x4) r2 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000000000/0x1000)=nil) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000240)=0x4, 0x4) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000000c0)={0x1000, "283ba8107d59132fd11588791c3d0adb"}, 0x14) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000080)=""/18) fcntl$setflags(r1, 0x2, 0xffffffffffffffff) madvise(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x3) 00:01:06 executing program 1: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) fcntl$getown(r1, 0x5) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120, 0x0, 0x0, r2}, 0x10) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000001e1ba4cfa3a9863b5c228e0f2226c6aef7ddfeeb83362699d7ff3de32a5098c4"], 0x10}, 0x0) 00:01:06 executing program 2: setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x0, 0xfd, "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"}, 0x105) r0 = socket$inet6_sctp(0x1c, 0x405, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1205, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10) 00:01:07 executing program 0: r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) r1 = dup(r0) fdatasync(r0) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x4, 0x3f, 0x9, 0x8c1}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000100)='htcp\x00', 0x5) preadv(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0) freebsd11_getdents(r1, &(0x7f0000000040)=""/138, 0xc) 00:01:07 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x9, [0x9, 0x1, 0x20, 0x960b, 0xf9c5, 0x6, 0x6, 0x7, 0x2]}, 0x16) bind$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, 0x10) close(r0) 00:01:07 executing program 1: __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000003c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x7c}}) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000000)=""/28, 0x1c}, {&(0x7f0000000040)=""/156, 0x9c}, {&(0x7f0000000100)=""/112, 0x70}], 0x3) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) r2 = semget$private(0x0, 0x3, 0x652) __semctl$IPC_RMID(r2, 0x0, 0x0) 00:01:07 executing program 0: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_buf(r1, 0x29, 0x7b, &(0x7f0000000080)=""/66, &(0x7f0000000000)=0x42) fdatasync(r1) accept$unix(r0, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8) 00:01:07 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x9, [0x9, 0x1, 0x20, 0x960b, 0xf9c5, 0x6, 0x6, 0x7, 0x2]}, 0x16) bind$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, 0x10) close(r0) 00:01:07 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r1}, 0x8) r2 = getpgid(0xffffffffffffffff) r3 = getuid() getgroups(0x5, &(0x7f0000001400)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000001780)={0xf, 0x3, r1}, &(0x7f00000017c0)=0xc) r5 = fcntl$getown(r0, 0x5) freebsd11_fstat(r0, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = fcntl$getown(r0, 0x5) freebsd11_fstat(r0, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000001640)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) sendmsg$unix(r0, &(0x7f0000001740)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000001380)=[{&(0x7f0000000140)="2b34208dfa01b0ca83ef98b1c2b27fa44bf60da3ab05c9edf6f439b8960b1874c7014905361f79c284de3afa6d7deedeebf50657ac2607fe4b2c", 0x3a}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="2844e180dd5de7949115eaf33dfbe8f76938c9fc6485d9ef1ad4689b315daa58af277a2d07a9d5aaca1164d49256edbeea265f66223595c51583a3525edfa7556229c356ec0db29253133b5e8083bb7069c2d9e757d6790145f6c2d7b56a216cf20e53c347159faa6764b84bb101759877b572a878cd4381646e8dbd70004ad7c54031e65faed7a0724b54ad60e038390612471e8641646e1372021df76b1e2fafd1360822c4d1a07ac7e0604b2d9165dc21e4c698d71df911a8b37b0286065c2dbe2072a331ca67681484", 0xcb}, {&(0x7f0000001280)="0b17cafa64935a84517797153de5864bc86666a2f0791ce7e06296dbf3893acd0b443b4d7b856b971f5bb60cd7bfe9c6d0a570efb0095b9f3d16b7173f7bce66cf27d5c8aa88fc3a0f2c6b16a7466c65590dc69234a12ab17f0eb83fc7e8d480de09fe4f471120bbdb904ff336a4c5d2e03f177795fcc09cf001d75cb26dd6cc83c6d5bce127a48d3882a4de28a320c2ba2836643492935a8fedf7909698e05e", 0xa0}, {&(0x7f0000001340)="7987efeef99e", 0x6}], 0x5, &(0x7f0000001680)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @rights={0x38, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}], 0xb8, 0x108}, 0x80) 00:01:07 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x200, 0x8) r1 = open$dir(&(0x7f0000001100)='.\x00', 0x0, 0x20000001) read(r0, &(0x7f0000000100)=""/4096, 0x1000) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000040)=""/3, 0x3}], 0x1) 00:01:07 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f00000006c0)='./file2\x00', &(0x7f0000000080)=""/150, 0xfd88) shmctl$SHM_LOCK(0x0, 0xb) r1 = dup(r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f00000004c0)={0x0, 0x7fff}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000540)={r2, 0x9}, 0x8) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0) r3 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_udplite(r3, 0x88, 0x2, &(0x7f0000000580)=0x2, 0x4) close(r0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) r6 = semget$private(0x0, 0x6, 0x240) __semctl$GETNCNT(r6, 0x0, 0x3, &(0x7f0000000800)=""/161) ftruncate(r4, 0x8000) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000001c0)={0x3ff, 0x400, 0x0, 0x4}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) mkdir(&(0x7f0000000600)='./file1\x00', 0xe60b0000) fsync(r3) r7 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x10001}, 0x8) r8 = semget$private(0x0, 0x2, 0x28) __semctl$GETNCNT(r8, 0x4, 0x3, &(0x7f00000003c0)=""/215) 00:01:07 executing program 0: r0 = socket(0x2, 0x5, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)="c5c46c928861190c9eab504faaa7e38b79ec297eeda01de8840422994ac4d6118a4bd6e914f52ca352e091a55e11792667c62c7f33b0319feebeb0ca203b116464", 0x41}, {&(0x7f00000001c0)="f2dab5e36e388f9d46fd57a8c5e74fdeba3f986c95c859adf27bb875c83871bc2a3fae7246da0a03c687c4e17920eb5efa9863f1c4402848de45e9e6bd99fb885a719759de601197ff26dfa8cf6109b963f89489b22f628c45dce2a337b342298ef33183620cc01522eeb7f65eb7f6879bb3bf65225f8c053b34400dd28f0a1e42785ec9b904a0da03094c81ebcf11d855095b9050bbc4d7935b6a4d1c20dd435c9185b10e346a61d83aa2709856ed2de536bae66f2fed3cb28fc9aeedfcb5436d3c9e94112cc67d226766bf63363bc0", 0xd0}, {&(0x7f00000002c0)="0027a34a054268a89185b2793f8fa028cd137898d52ef365cb614f903966fbf729a7d869a656080974c04fdba1a854346569ba5b63fc133a03c8771f93770c59d6ef0b42f96a2519662214cc491a84bcc0414ecbe8d022818d950e25c8f528d43f14477ec12105fd9d34de20e4524740ed82645c8fac81987f79ef0ac8fe5cadeeaed3a4f0477c14495d789cffa2d81055f097412c60a329fc1ef80fb4d5e09edf43ef55b1db84ed2a47a495fe2fe4a8b12c872d1860784a", 0xb8}, {&(0x7f0000000380)="3e46bf1ef5bb17ee76cb8a9163c746d4f7115212eb5053a915dbfb19a094927efa3684a4407a3f199505826768f2fb10ff30ae8e12b74659d2a01a3c7a3f9535f0364860abbb0d80a0aac1dd1446992c7c590c64b1f7f9edfc0e2364cc8ec2015674f362b3c3c9857883350d48af1110cbf078f525b82be83fdca6d565b60e", 0x7f}], 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, 0x83) 00:01:07 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) open(&(0x7f0000000440)='./file0/file0\x00', 0x40, 0x88) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000300)={0x10000, {{0x1c, 0x2, 0x3, @loopback, 0x7fffffff}}}, 0x88) getresuid(&(0x7f0000000580), &(0x7f00000005c0), &(0x7f0000000600)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={0x0, &(0x7f0000000080)=[@in6]}, &(0x7f00000003c0)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)={@in6={{0x1c, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x5}}, r3, 0x80000000, 0xffffffff80000001, 0x4, 0x0, 0x1ff, 0x7}, 0x98) fchownat(r0, &(0x7f0000000000)='./file0/file0\x00', r1, r2, 0x400) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000400)={'bbr\x00', 0x8000}, 0x24) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) 00:01:08 executing program 1: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000080), &(0x7f00000000c0)=0x8) mlockall(0x1) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="42d0cd57c336d3bce2f7bfbc1a61b4f74b762c0a1b0fe0972d197b76e65788b143b4d2af6aaa180cecf2bb2ed839e827adac7e424293844c37fdc66a93091e2380"], 0x1) sync() munlockall() setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000004c0)={0x0, 0xffffffffffffffe1, 0x6d1, "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"}, 0x6d9) getrlimit(0x5, &(0x7f0000000040)) truncate(0x0, 0x0) getrlimit(0x0, 0x0) 00:01:08 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={0x0, 0x7}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000500)={r1}, &(0x7f00000004c0)=0xfffffffffffffe02) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, 0x8}, &(0x7f0000000100)=0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={r3, 0x9}, &(0x7f00000001c0)=0x8) poll(&(0x7f0000000240)=[{r0, 0x40}], 0x1, 0xffffffffffffffff) fcntl$setflags(r0, 0x2, 0x20000001) mlockall(0x0) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000340)=0x3, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000006c0)={@in={{0x2, 0x3, @loopback}}, r1, 0xca, 0x6, 0xc, 0xec, 0x100000000, 0x9}, &(0x7f0000000780)=0xa0) getsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000000)=""/53, &(0x7f0000000680)=0x35) futimesat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{0xe64, 0x1f}, {0x1, 0xfffffffffffffff8}}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000002c0)={r3, 0x7}, &(0x7f0000000300)=0x8) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000000380)=""/137, &(0x7f0000000440)=0x89) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x0) 00:01:08 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f00000006c0)='./file2\x00', &(0x7f0000000080)=""/150, 0xfd88) shmctl$SHM_LOCK(0x0, 0xb) r1 = dup(r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f00000004c0)={0x0, 0x7fff}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000540)={r2, 0x9}, 0x8) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0) r3 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_udplite(r3, 0x88, 0x2, &(0x7f0000000580)=0x2, 0x4) close(r0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) r6 = semget$private(0x0, 0x6, 0x240) __semctl$GETNCNT(r6, 0x0, 0x3, &(0x7f0000000800)=""/161) ftruncate(r4, 0x8000) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000001c0)={0x3ff, 0x400, 0x0, 0x4}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) mkdir(&(0x7f0000000600)='./file1\x00', 0xe60b0000) fsync(r3) r7 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x10001}, 0x8) r8 = semget$private(0x0, 0x2, 0x28) __semctl$GETNCNT(r8, 0x4, 0x3, &(0x7f00000003c0)=""/215) 00:01:10 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, 0x319) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x1, 0x1a00, 0xd8, 0x5f, r1}, &(0x7f00000001c0)=0x10) 00:01:10 executing program 1: r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000540)) getsockname(r0, &(0x7f0000000040)=@un=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e) clock_getres(0x1, &(0x7f0000000000)) 00:01:10 executing program 1: munmap(&(0x7f0000e95000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mmap(&(0x7f0000c88000/0x2000)=nil, 0x2000, 0x7, 0x1012, 0xffffffffffffffff, 0x0) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x80000000003) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x20000000) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="04000200000034005c7ca3e4c6db901dfebd32ff3352b5364e1ce444a5188106e03acd4a6a1e840b92a2d7ce69ae4dfbb76ab9127e34d1cd3b592d55c04ba41680"], &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r1, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000180)=0x10) socketpair(0x1f, 0x2, 0xfa, &(0x7f0000000000)) 00:01:10 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @empty, @multicast1}, 0xc) r1 = socket$inet6(0x1c, 0x10000001, 0x5) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000100), &(0x7f0000000180)=0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f0000000240)=""/189, &(0x7f0000000080)=0xbd) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr=0x612, @rand_addr}, 0xc) getsockopt$inet6_udp(r3, 0x11, 0x1, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast1, @rand_addr=0x9, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@multicast2=0xe0000001, @remote, @loopback}, 0x2d7) 00:01:11 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000200)={@multicast2, @broadcast, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000440)={@multicast2, @multicast2, @multicast2}, 0xc) r1 = socket$inet6(0x1c, 0x1, 0x5) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000)=0xf953, 0x4) 00:01:11 executing program 0: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) r0 = open(&(0x7f0000000400)='./file0/file0\x00', 0x40a, 0x30) freebsd11_mknodat(r0, &(0x7f0000000440)='./file0/file0/file0\x00', 0x20, 0x0) freebsd11_lstat(&(0x7f0000000200)='./file0/file0/file0\x00', &(0x7f0000000080)) setuid(0xee01) rename(&(0x7f0000000140)='./file0/file0\x00', 0x0) r1 = semget(0x1, 0x3, 0x20) r2 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg(r2, &(0x7f00000001c0)={&(0x7f0000000000)=@in={0x2, 0x2, @rand_addr=0x1ff}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000380)="eefdf672dbfbfb86f4e932155628a6ae005a57ab62c8c4682b380f1420363d9a446a1756d7d77f58d24ee47d8df6c9d8f7e10306f5664426a7c018cdf206b398abc55030331b3c", 0x47}], 0x1, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], 0x1e8}, 0x81) __semctl$GETNCNT(r1, 0x7, 0x3, &(0x7f0000000280)=""/235) 00:01:11 executing program 2: madvise(&(0x7f0000da8000/0x4000)=nil, 0x4000, 0x6) mlock(&(0x7f0000d44000/0x3000)=nil, 0x3000) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x2) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0xfffffffdffffbfff) 00:01:11 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket(0x17, 0x10000000, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000240)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0, 0xffffffffed1c4403, 0x400, 0x2, 0x6, 0x8ff}, &(0x7f0000000080)=0xa0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000000c0)={r2, 0x30, 0x0, 0xfb3a, 0xff}, &(0x7f0000000300)=0x18) setsockopt$inet6_group_source_req(r0, 0x29, 0x4a, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) getsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:11 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000200)=0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0x4, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) dup2(r1, 0xffffffffffffffff) recvfrom(r1, &(0x7f0000000000)=""/19, 0x13, 0x2, 0x0, 0x0) open$dir(&(0x7f0000000240)='./file0\x00', 0x800, 0x1c4) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000080)={0x0, 0xffffffffffffffe0, 0x3, 0x10000, 0x6}, &(0x7f0000000100)=0x18) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000140)={r3, 0x3ff}, 0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) accept4$unix(r2, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt(r1, 0x7, 0x0, &(0x7f0000000080)=""/245, &(0x7f0000000300)=0xfffffd1b) 00:01:11 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r1, 0x1) ftruncate(r0, 0x9) close(r1) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) shutdown(r0, 0x1) 00:01:11 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000100) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x4) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r1, 0x0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000000c0)={0x40, &(0x7f0000000000)=[@in6={0x1c, 0x0, 0x6b0d, @loopback, 0x5}, @in6={0x1c, 0x1, 0x1, @empty, 0x1}, @in6={0x1c, 0x1, 0x65, @loopback, 0x3}, @in6={0x1c, 0x0, 0xfffffffffffffffc, @empty, 0x3}, @in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x3, 0x5, @empty, 0x7ff}, @in6={0x1c, 0x1, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x4ab5}]}, &(0x7f0000000100)=0x10) mmap(&(0x7f0000ff7000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0) close(r0) ftruncate(r1, 0x7ff) mlock(&(0x7f0000ff7000/0x4000)=nil, 0x4000) 00:01:11 executing program 1: pipe2(0x0, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(0x0, &(0x7f0000000340)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', 0x0], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000001c0)=0x10, 0x10000000) getsockname(r0, &(0x7f0000000300)=@in, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000540), &(0x7f0000000580)=0x26c) r1 = shmget$private(0x0, 0x4000, 0x2a0, &(0x7f0000ff2000/0x4000)=nil) shmctl$SHM_LOCK(r1, 0xb) socket$inet6_udp(0x1c, 0x2, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x0) bind$inet(r2, &(0x7f0000000080)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) accept$inet(r2, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000140)=0x10) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) 00:01:12 executing program 3: munmap(&(0x7f0000c32000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = socket(0xf, 0x10000002, 0xd25) lseek(r0, 0x0, 0x3) getsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@empty, @multicast2, @local}, &(0x7f0000000040)=0xc) 00:01:12 executing program 1: pipe2(0x0, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(0x0, &(0x7f0000000340)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', 0x0], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000001c0)=0x10, 0x10000000) getsockname(r0, &(0x7f0000000300)=@in, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000540), &(0x7f0000000580)=0x26c) r1 = shmget$private(0x0, 0x4000, 0x2a0, &(0x7f0000ff2000/0x4000)=nil) shmctl$SHM_LOCK(r1, 0xb) socket$inet6_udp(0x1c, 0x2, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x0) bind$inet(r2, &(0x7f0000000080)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) accept$inet(r2, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000140)=0x10) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) 00:01:13 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6]}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)=ANY=[@ANYBLOB="1c004e2201000000000000000000000000000000000000005d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cb0000000000000000000000000006a66e8222589bb50000000000000000000000000000000000000000000000a931df2d0000", @ANYRES32=r1], &(0x7f00000002c0)=0x84) 00:01:13 executing program 2: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3, 0x12, r0, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x101) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={0x0, 0xa9d, 0x2, 0xa0, 0x2}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x3, r2}, &(0x7f0000000100)=0xc) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3) 00:01:13 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b19b5aecf6ff710199e789b5117dc34ba3fecab3542235e090b", 0x25, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') open$dir(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0) 00:01:13 executing program 1: r0 = open$dir(&(0x7f00000000c0)='./file1\x00', 0x1, 0x1) utimensat(r0, &(0x7f0000000100)='./file1\x00', &(0x7f0000000140)={{0xcb14, 0xffffffff}, {0x200, 0x100}}, 0x201) symlink(&(0x7f0000281000)='..', &(0x7f0000000000)='./file0/file0\x00') getgroups(0x3, &(0x7f0000000300)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setresgid(0x0, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0) unlink(&(0x7f00000001c0)='./file0/file0\x00') faccessat(r2, &(0x7f00000002c0)='./file0\x00', 0x0, 0x0) unlinkat(r2, &(0x7f0000000180)='./file0/file0\x00', 0x0) sigaltstack(&(0x7f0000fff000/0x1000)=nil, &(0x7f0000000040)) 00:01:13 executing program 2: freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000500)='./file0/file1\x00') 00:01:13 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6]}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)=ANY=[@ANYBLOB="1c004e2201000000000000000000000000000000000000005d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cb0000000000000000000000000006a66e8222589bb50000000000000000000000000000000000000000000000a931df2d0000", @ANYRES32=r1], &(0x7f00000002c0)=0x84) 00:01:13 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000240)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000002c0)={r1}, &(0x7f0000000300)=0x8) fchdir(r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) r5 = dup(r0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x15, &(0x7f0000000340)={r2, 0x5}, 0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={r3}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000380)={r4, 0xfffffffffffffeff, 0x0, 0x80000001, 0x7f, 0x5, 0x1, 0x20, {@in6={{0x1c, 0x1, 0x9, @empty, 0xfffffffffffff39a}}, r6, 0xffffffffffffffff, 0x1ff, 0x3f, 0x100000000, 0xfffffffffffff444}}, &(0x7f0000000440)=0xb0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000480)=ANY=[@ANYBLOB="02004e23e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009e632b3f34c707b5b154800000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000007d45508c5fd648794e7e36fac498dade8a476da327d3fcf6f78c6bc75ab56659ef", @ANYRES32=r6], &(0x7f0000000200)=0x8c) 00:01:14 executing program 1: pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000180)=[0x0]) fchownat(r0, &(0x7f00000000c0)='./file0\x00', r1, r2, 0x400) getresgid(&(0x7f0000000000), &(0x7f0000000040), 0x0) 00:01:14 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r1, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xa) r2 = socket$unix(0x1, 0x2, 0x0) r3 = dup2(r1, r2) listen(r2, 0x0) r4 = getpid() r5 = getpgrp(r4) freebsd11_fstat(r2, &(0x7f0000001140)={0x0, 0x0, 0x0, 0x0, 0x0}) openat(r3, &(0x7f0000001500)='./file0\x00', 0x20000, 0x40) getresgid(&(0x7f00000011c0), &(0x7f0000001200), &(0x7f0000001240)=0x0) r8 = getpgrp(0x0) r9 = geteuid() freebsd11_stat(&(0x7f0000001280)='./file0\x00', &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = fcntl$getown(r2, 0x5) r12 = getuid() freebsd11_fstat(r1, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f00000014c0)={&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001100)=[{&(0x7f00000000c0)="729bc1aadec472a1b04d10c549cfde18c4cb079270ff5e13b884a2da2b999d64d476aed36f9c98a620a50f444aee1f905e862d443294023058dab9bdd8d33ae52195dcbaa10697d7e1755cd8bb1c623b103a9f099658490840bb17010be36f28909183f98f802b910d0088c0f0867e23f684d882f48a7c18a2d15f5b2fab064ed7df8654798d7a6f56978881f435b82994aac28d6fbdbab4cb429fa6b74cb2dbb36566a0219215d24c87d4fe37e61ca8ca6ca3d6a4ffa9ed7fabe2dccadfdf4b7fb598c2677595f7cfe1946fd18f406654e7e3cf447c4f67119e5905a0c79d0d6e35c60ece35777e9d22834bd94517dff0811f10e851856f90e148fd86aed34020a71e0d55b93d771e4d47aa1bee7de9a8b62c423b6ef9e44f996077fa5012b14af524cbadb05bc0274b13f48843e4826bddd7c294de563d8da50efe708f1af4e7af4db50b1b09ef57c785c697b6ac5923cd2ec8a98226e68199a99150fc8c96b614110bc9bb6faf7c4e58fc4b3b0f1c60bbc711f31132e1519d4c1a7b597b7f8ee608305b11b6ca95038b5465acc340f7d5301b6b8a413043a711d44db78702b95abfe836df81f5e44051569cfa664520ce5779bd0b90d0a98bdcb1e60e7129bb161acf6fef8fbd0f3b178928a48a3b7a164bc7474e1dc8b581c7945b880d86b7e147ba18becbce9e0c62f2df7f52e57b115d9a0bc52d03e9657c39b13234225bd94e88c718aa60aef7fc94076ce086336d179a696b02d8fbbf6fac747a7f122784edab3a6aa8568d6eea22b54269f4151240175cf4a9a0d440156134bbf0f5c55634674c06c125d0cb6196509482845bff1662a750aaca9bf8935a8aba6d1ff4e5770d8d1c24d733925ef3602f155162bea6810a28cf28341e288495e9a0e4930f8f37ad8bb7528660e296089ae9d905bb2b3ac45d420fa44ec063289f91e5d5d48fd221036123a69f80ccf0b0f3973d596456417fe8c2b0fc415d3a0c22f6d7a4c7e6fae89c9ed1314bcd38643267ae93980f59ec08328e6e9747352ef3621b016bc554c2bd735f3e03bbca13b1a2307a6eb677d37396113db2193e925a054ae2b27e2c2098798bbe64b41fcedbff8effaff3877106290c91d4c773e6b8603ccc2f7f0ffe63d1ba902e413cb5e1d4fa0b54312889d2baf4e7738be95350d729db210f4cd37347c3588beea64c9ae076e4661db8d275520718c8e84523d4a22c7a0d6c1ce4c8c818e3a2ae4907a316d52127b27b86007371940a584472e15f478689543265e8f7744813b0c87a6b0cc16bd1241503c945f8955f5225228ed18953713756ce4c99d629145719d5f9b5b2049d395448e9e3bc4f31d1c97c46a9ac4e642d12b02f641009f88d98492982b29eb5baf72dc9ee3b1d4bc727b4e3c04eb6c3f32110b69d351ac3fdf3f86feb374c1cd64f96f2001b7113507351166bfcf063a496f9c858d662944f13a5d77ad3a25b6f89bdf14105686f4ac291f89616a9ce1fe3172e1565231afc6bfe223376889376cd2dc7185382258aca493c99b542c56ceff35870c757d9530a3b38cce986762cd579d75dac40913d21db6ff6bac56c2d356333244a03adcf5526aa080f431476d71fbdc48887901729c81acb9ac3cc611d24dc8ee25bb6c09bad67f672889ee548db06bd3789a9476bb86f3162f6d21e2ad72899105a2bafe6a7a7ead09fb618870099e89269849e1287f4ed9a2a112a55781f1c751a439200dfcea86852d06e56e1d96383388e8e77392dbc9142d56346af80504e1db35462118ee97c7af18851631f5aecf67eec9d85de44bfc71e3ddab1b999a09c3e030166e854c46046a4247fbb795418c0ce5c369cae1f9a885658265bc2735036a8aef5f8a72aaeb9280beb4abd83fd6b4f2b5e603d34e14de8398aa12757563eef9e7beb6c1324f93d3f628a69ae797018e5644083ae9c05a24d6df3631b10f4b10cfcdbfef569b8f49f3b8d3fb61eca20b50d86e6d43fc224753af07855b6c9cccc0b9d15d6eef5f4ebf0dfd17555e79f13ec8590d29397eab9bc22c916c37750940699e615c8138bf0a02930b2d94270d3ba4ad365dd0bd2fd50c9b1cc3418cda6b59dca0ec2dd8db056ec90b080728705e13e152ff1a702d33ed94dab96e85609e345ef276366eb660ff578e5ad70d977f1e2173dedb147579efdf684004d98c1963b90495c017285c39575e9d16d0880481095a2288e595554e4cb824ca5581785b84e4dd5558084221497dfbf185d5c92b5475eeea2da39c1897fd746fa5f489a4a988a50b89d7e2b8bbc986ba7b140b5e6e75d76c9903608ba61cc42c984bdbcdf14250a0b8e603eaff8cb8b5ab7430493f2a7c4899c0bcd51f363d01b361fd741fc6e68b690513c5343fa7a41931509a453579b5be4e84360a6284ea9f2db4bb86e1749c06d649019cf09a700982c03fc53ab82f649ef24c573335fa997967ec25a177954e3f1bb1551395d4b4195c080378edb23fbb18de5ceec66400e356cd8b09dcdd7f0dddafc11d755de530e7814a7e5fa8291c28fa906d2105d56801edbb2b6f3063948f186905f089f5f1fb684d5ba5a8757eba5e00a8f2c646ee74ef178e87296e43a2eb8680310db1d9145424a9023389c30047263b493137a6eeb7b32c24f77f43e581c7575563297e426df095fa88e924f37c52b58d76ea8172909ab48a31bed10f1810f798c1026ba596afeafae6164b4bc012249013309ac3cacbda161ec9487558bd4f0ce204795801575debc50ef1bf264ab9a3969df0f0075b87751d99b4772ad0f2099678e571bcf660a1ceb0edb57f434e0fe590d950801f1bd647695857c637b92fe805ea51d649799da9eca1de2336a080329184c33d5562683cf0feb905f5a24d40653fabafcab4435b890ac00a312d44ea67259a85f2a70f9857332ebbf5bdf14813111cbf24090c2c6038a11a253c478d54515bc81929798e738add736918b02b469502564216a8f756a23147c64ffeb66e400d7346aaef70e9eab257c5811256c8a6b5002b9207397ce923b4ea176c3eef42d1fb72866601b1455e4adaefdc6dfeff027beacd3d7fc7042f4bd035b1fe528ab73a8b7d3042ee586c953e0e1615f909c62830aac433b255611d5631beb2d69e2df189fc69659ce1ba6aefc1641eaaa95f6e8d22e40e10fa302d37951e91e244a3630f47116aa4c4c8a4fbfc03bb59c1129faa9b646008263d670c74cad349f36e619d3ff4f6aef0771262ee449963f21f1872cf28268b7534c3788a9cdc6e19fb22913f404a21c21c5d0adbad5e7d27656fc0aac67437497f75ef3bb88ac18afd42509bae5a5b8bf9f62dcb010b96b0696f40f6ebb9399c593a622f7cb11e9d529d601ee417f53441f2553b9dd3f755d147f19643089d02e552b4f696e7beda94703b8ac26ade0c019cbaea915230dabb1f57183eeb706b936ef3dda6134c63de1a0a61f6abc379efa5cc014373c776deebe39da0ca15ee9f92c0873f5dccd7b1894455a2338797e73864bb94e821290c1e977475528a805e0d107d485e901d39ea131764a2ef10125124c06620fd97eb435dfa3d27b5f084ead99c1f44461d8bee69b0aa2db88d8efab60956df4ca204c5cf78f4f3e85e16b1cc0674d29a64097a9fe7ecb1eb02a005b5721105b1dfd6e193430e0127e7316fab0ab14e27ddb7748ba6f23fdc8f1fb72f0f13be75135136cbfe458afc39af3096adfda28069edbed1b923dca7e2a25edcbf6fe1e0ba4d2d41a36a7d22b54e832faa15f50991dbc3eef13eaa3bbbbeeb10b64ea9f8db89c87947b732a37f1626c90267e5b39c92c448d096b2665deefc77a3f8fca84eca1020a3694d4df4c1a5f5cac7b1b3c4ea1586d30e9aa4c8465513d2de080471e7ed1b4b9f2f1cab5cd14fc0fa743b03247ea50d863697e8db38ececeb374da29924b750973ba71e6be296d6beb8abb4c276c09e4d1b702285b2e8ffa2184e1c45cc992df45c83299ae52c64bc3d7d7a938eb238ee91e5a2b9067330152f7be9c296ad83f5fdbc2b2fd79ac414035a6542d638a4ada2c5f08c3d5baeb60b0f4a6d520fe0170a6609e61c2bf9e26db1e374fe76b0f4e47b635c122eeb476194af72508e09dfaf51dca62ad9798bde0bebecde6c81fd9c3f4f12496eccf8932c6ef1ac6eb57565e3ab21ae16c9410034e61dea54279212be9d6543f1da0e0e962cfbd3cb2499d05ebf88512bf455178a0adc3a3f14cb5e719ff716d1839ebf07851cdbbbd9dbab9d9a2b0b5bbaca9cd298e22367eda67d2b1e4817cbd1232b4ee6228b96e3e906a22b47cf06930027ab2bcca396adfc5ab586c437f3da5a863f8aa0b6047158530a0fb5563a284d7ef00f958a223b517bf47a520f90b14ced6679893b03378b792243afd983cb8eb54cb5d3e5be0226e51dce7c44a800f5019b45b890d065cc63a34adb65c97ae30c289b28d702ba1dcf87e4f49c1582c93f0fb6a944777bb4ed429215181893cdd1c59e1a02486abbcaa1f1e25b9cfa7f4dadd2dd70116a93157370aebd54100b2060d3d38d4360e541f5035250bd3a87c613962ce9d899a28e5c6dce0be1ef7c9e6883dbdd8cff0141b3010e65009bd645c1c7282deda981fe13c02316b0f7889850e3490bdcea7417575c853bb19a64c3685c516b6b2f1059ec3145011a23c6e6b7e1ba7b5c3da64f648127cf72ff8fb876754bfd46fffb4a5f773cb9f2bb8c0e4b19902789130c0d2b4064d939183041e0d7eca0d5c15a7e27414b91c09b3577f08af83e38897e1351fd7c8cc66ef2dc57e5da8b36454dcdf379b1132b66c990c66dbc792f1d814c86390dc4657b8331186e67c1f4f70690e922da2100d1c036a993456b7d561daa800ba898583dc349cb9834c7864e6877e5d1d98d2fa0fdd9a2e0b90624cf1d59160fbe0a6c1a2b1a7ade35e36d5a6b5b4bdb1f8e5aaf9849a99884a3aadd8e2df1a87fecf73951014deae469d76cae632e692be7de9c69d231aea584bfdb45c14d260981e3b99ab507528fb7b1425067c2890a9bf5029a99b98646b5830d31cee7517536db28326d03b3c575aff60df50efce243b3d80719b352af7b02124e6cda568e1e3d817a939367f55c0164be9997464bb083f3a502ead30b548e7c3e859c6f590772e3b6846e13169f221180104ea9cc731fc696adf81489612922aff354c7a1a4fd85ecf92b6713b0fa87608b4c3b8f47fca2fa8340bdf889fd5672fb0b4b227ad25dbf26b032ce4892f8cf3fee2fd52c53d6e30fff9f8de2d9bd3376366226718e14b2892f6b81897bf122b0a3e17587855f2653b5a3a5489d7b29f3304077350123de980042dd0c2f6fbad0c016c09880b50b16af67ed3cc48327406500c4b8d25dea17b50f2eb6ef42f0b941ebe35da1eeda0b98dadfc328a684456b24e9b7c68cc8ae2fd6602f5f359b8e3cb56d672647c69af0ef815274b137c0f60d51e2df8a2dd8e0eb808d249400522d0d7d4f05c629cb76ec63d246758c15f61c720d4ae8b70d6f4c4e76739ed61ac6e170733b49da7e66189e72dcc850e4a176793f72af8f0d133411c061146cff7a8171945079843812cb9eacd3f6849bdba114b8502cf4db5b3d5ece5b57d49a4c56ecf30617d5afb1b870f6c2011c213d6abcab8b56b34ae5da1ab428177b36efe77551d847b578e6dbd4b0a6fd3da8f9a1b5db0318903eb21d65aa4f941c13161a718806c16a783b45ae4a523d0a4adc68af18c643fec6bed42f738b3cfb1d224e8de469c0379cf87e055385fc9c06c8fff64f67dd0944d9debe3d2d8", 0x1000}, {&(0x7f00000010c0)="07aa", 0x2}], 0x2, &(0x7f00000013c0)=[@rights={0x20, 0xffff, 0x1, [r2, r3, r1]}, @rights={0x28, 0xffff, 0x1, [r1, r0, r2, r0, r0]}, @rights={0x38, 0xffff, 0x1, [r0, r0, r1, r2, r2, r0, r3, r2, r1, r3]}, @rights={0x10}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}, @cred={0x20, 0xffff, 0x2, r11, r12, r13}], 0xf0, 0x108}, 0x80) 00:01:14 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000800)=@file={0x1, './file0\x00'}, 0xfdf1) pwritev(r0, &(0x7f0000000740)=[{&(0x7f00000001c0)="2ef90abb36d337699b73552aa2de05fd3b7e301be44c347b5854f96840403ea5e059da886484434ac8163029f2bfcdd157c10a4a4527a1899a9b13b024c513b146b6946c2d14439407bf12f17ef713fac5853c785516025ecec6bfd539c7ea760c5bca3643af94159cf82d8f71e4b68f2bad55cdb7e3b3b8b6bab75a9c32bf050525f52aa53275d2059a2f449d870f0ef109be59328e4aa9853be953032dd3aae7e8251a6f1ae197a943ecce2cc4e1956ffc45a8d4c922fb675c2be120c536e12d674f28a9c43000b7718725cdcabe69d4ae70385c7e4e34487d60649af5409c", 0xe0}, {&(0x7f00000002c0)="ffc973fbb0c0e591775e2ba3ad740bd890cb306cd1fddba3aca76c10ec23e7a9c7a47152e43c5fc869e7d070c4d1603f6d5e55273f5d32384ea309e10b84e2d3089e4d41430560060b47aa8190ef4e2dc4786f0cb448213d3a6352dce50cae9de10e07ad5b407409f5d2dea9f93ff28c928468b6140da35339eeaae95125be99b1d8df12f4bb7f9939d6bb40eb8f365e8759b9c91fd5eff62875da028a37c98466670ec9b1247f7df48721abf18a273ba3d9420f3df425e5e63a923c4d7b72b6bd424a557826d849f753acfac62c6071c462feb50a768201fb98d73a11a098efbb8d5c1e6057c6ddd591b9aa4a144436d6d4c2145ffc", 0xf6}, {&(0x7f00000003c0)="8899395074bee1872ee87f0ec60d13cfed3a6d56e7c195f683b1ebb699a3f07fff50a15e32eb7ffb9b452bb2545c480efee377a7979ec9e30618c3847ff63f4f2f18f14e833799d5dd4c01a126f2444d3908e0d941161d479f589156402f2246cb23464e4b7d12b3fc03f7fbf0", 0x6d}, {&(0x7f0000000440)="aaa0a7ed5600e7440ea93c979261fe85d00bbed8f34aaec265bcd2528762cef518f3a825d055da7efd0c5a6a49b5e8d9791461214469bec20c9c0492360618e9e843ab5a4c4113ca8d0897644d372fa2b99ad3f1a71f9368b71dd716fc071764dd", 0x61}, {&(0x7f00000000c0)="d3b8", 0x2}, {&(0x7f00000004c0)="45a9233fe6ae83bf3d230622f696b474f6135102a31172e04f6665bff666a79f4015d51b0f207a0851beb070096edb084a951af92c914ef598a82b5a321814157991044ab06016fcc0e5553f0ddc0511644894f986711d44e0e5105b789454c4be41920e7f3e68d335c5a40ee6c773a736197bf5061b0d19ed81c5fcf370f5532b804a1e8656de437aa5169a3815e6ba9b08523bd2a781726ed1bb5a230edde469d5f5d7947d03ceba8ccbd400c88cb5618e79f75acae55540cf8f3833b80c188dfc2f84bfb172fff9ff2c07a45e78cc3f505fca", 0xd4}, {&(0x7f00000005c0)="84fba5506f712d373118504db473407c3cc528b708e92322d23b64d8d8562d0280639412e333b118d16e32e4ba4f40", 0x2f}, {&(0x7f0000000600)="a0b2c06d6ac2ece63a64a2d81f843f0028b23c807eef6e3e16e840f9cc874ce2da9e2e435ccdb569f23a559803a79cb34249d7acac481e17878940df12cce031e6249d11f05a5e6bf1b8dd94a8b3c3f68711b5b0d13f03c66ebf17fa820af47ef286a84b3421b1e31e9959ec55d0227e7fd9e844bc9c36bc9515c8a574a4a6533ef584de7a9eddd33a465831564419b1d08dd8302f9898a651a1f52c52a6d113cd04a7d91eaa23101b29521fa27ce7456223699ee3cea479e50d6f36aafafe478e52c6d20895", 0xc6}, {&(0x7f0000000700)="2221c90dea7adfd3404224ecfed15d96918fed968b53cb49f0ce82252a3b2914411e10d5ea1de3b27fb8f02d31cb", 0x24d}], 0x9, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x2f2) getsockname$unix(r0, &(0x7f00000001c0)=ANY=[], &(0x7f0000000080)) r1 = semget(0x0, 0x2, 0x0) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x3, 0x85, 0x3f, 0x10000]) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x100000001}, 0x1) 00:01:14 executing program 0: fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgget$private(0x0, 0x120) setuid(r0) r2 = socket(0x2, 0x2, 0x4000000000000003) bind(r2, &(0x7f0000000040)=@in={0x2, 0x2, @rand_addr=0x80}, 0x10) lchown(&(0x7f0000000180)='./file0\x00', r0, r1) bind(r2, &(0x7f0000000000)=@un=@abs={0x0, 0xff03}, 0x10) 00:01:14 executing program 0: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 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) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0xd9}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r2, 0x401}, &(0x7f00000002c0)=0x8) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet(0x2, 0x0, 0x0) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 00:01:14 executing program 2: r0 = socket(0x1b, 0x3, 0x0) socket(0x10, 0x20000005, 0x81dd) getsockopt$sock_timeval(r0, 0xffff, 0x1009, &(0x7f0000000000), &(0x7f0000000080)=0x910) socket(0x2, 0x20000000, 0x8) 00:01:14 executing program 3: setsockopt$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$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000340)=0x4) setsockopt$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)=0x10) 00:01:14 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x106, &(0x7f0000001340)={0x0, 0x0}, &(0x7f0000001380)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x6, 0x4000, 0xffffffffffffff01, 0x6, r1}, &(0x7f0000000080)=0x10) r2 = fcntl$dupfd(r0, 0x0, r0) connect$unix(r2, &(0x7f0000000040)=@abs={0x1, 0x0, 0x0}, 0x2) 00:01:14 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000080)={0x0, 0x2f, "f4fd2f59f1fbb15837271987dcd89b9b9ae8fa00618bd91545442e8ce1531fa2594791bb2fd4c2d4dc8140eb14c2d4"}, &(0x7f00000000c0)=0x37) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x3, @multicast2}}, r1, 0x9, 0xffff, 0x2, 0x10001, 0x5, 0x1}, 0xa0) 00:01:14 executing program 2: semget$private(0x0, 0x2, 0x100000000152) 00:01:14 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140), 0xc) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x101}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={r2, 0x2, 0x6}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x1, 0x3, r2}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100), &(0x7f0000002740)=0xc) 00:01:14 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0/file0\x00', 0x20801ffff) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) r1 = open(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) shmctl$SHM_UNLOCK(0x0, 0xc) munmap(&(0x7f0000ff6000/0x4000)=nil, 0x4000) sigaltstack(&(0x7f0000fed000/0x13000)=nil, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000040)={@local, @rand_addr, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000100)={@remote={0xac, 0x14, 0x0}, @rand_addr=0x2, r2}, 0xc) 00:01:14 executing program 0: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000740)='\x04a\xb4\xc3\xa4\xa4\tj\xc4@\xb3\x98\x90\xcf\xb9R\xacK\x96\xd1\x8e\x80\xa7UW\x9c\xfai\x12P\x9en\xddZ:\x11\x06\x8f\x82\xd6Q\x8b\xab\xf0\xf6q\x96\xc5=\x11k\x0f\xb7d%\xe5\xd1\bo\xa8\xb1\xf3\tw\x11\x82\xc7\xbf\xe7~3\xbe\"?\x84\x1f{\xedi\xdc\x9b\xc9\xe6\xe7-\x90\xfe\xf7\xc7\xb2(\x94\xefP64(\xe3\x913\x12\x1c\xd0\xff\n*Hv`\xa0\x92\x0ez\xaed\x87\xef\xbc\xd1\x93\xec\xce\xe4\x7fc\x06\xaaBI\x96\x8aO8\xa6\xaf\x8c#`\xe1\x01<#d\x10\x8f\xd8\x85\xb9>KQ /j\x19\x9aI\xc5~\xce\x99XL\xbd\xd8\f\xe0\xd7\x04;\x16C1\xc7\xd0\x12\x19\xca\x9a\xa6J\xdeb\xfb\x90\xe2\x12\xfb\x87\x9d\x9d\xa6\xc6\xf1\xe5\xe4\x0fB%\xa17l?\x1b?\x8b\xff\x1f\x99]\xa2\xc8&o3nN/_\x89\x9b\x16\xfb\"Q\x05\xaaj\x9e\xfa\xdes\x9f};^g\xde9\xad3\xa1\xd0\b\xe7\x12\xd0\xbe\xc03:8\xc0\x96Zf\x9e\xa7xIZ#\xefMS\xd7VA\t\xcf\xff\n-\x7fr\xf7T\x98\xbf', &(0x7f0000000200)='\x00']) writev(0xffffffffffffffff, &(0x7f0000000280), 0x26) writev(0xffffffffffffffff, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x0) dup(r0) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x134) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, &(0x7f0000000240)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000300)}], 0x1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020000) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0xfffffffffffffebb) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0xfffffffffffffe6d) poll(&(0x7f0000000140)=[{r3, 0x2000}, {r3, 0x101}], 0x2, 0xb10) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) clock_settime(0x0, &(0x7f0000000300)={0x4, 0x40}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) writev(r3, &(0x7f00000003c0)=[{&(0x7f0000000500)="b4b4dfdaade20d46baaa377de27efa4c4f4c508eb20f3db97fa23b1b9fd665168c2dad6914cf730e55ca07a86a2c3284c83e0050c4e99458af46d9afa16c715c9fb9b7eb578bf7549755da82dd0fdabc2b0eeffafe03ef67c5e141eeeb0ab1f7fe73", 0x62}], 0x1) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f00000001c0)={r2, 0xffff}, 0x8) 00:01:14 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000000)={0x0, 0xd0, "4199bb5b2e36c1341df95f170652b98e5d3b696518e63f9ce2a7bbfc23b40190f6a70e8aa9da7ff1436d723de74c9cb707ecefb8eaa13e398bc6d804ebe1718b973d1f83ae89a292d27758c049f15ef64a47daa299e0884ca691b5faadf13e9dfc9d02a52f72b56e161c203631bf42b6e163d574ef26e581af3564e4f152bfdb9659c755aaddfb9ebd90be90daaa6bba3919894e73d04d1c3dddda1b1b386d56b9174ff2705c9ea66638222441752a1930ca0739ba367962eb63ea54c4cc5f69c5643f8183f9ce3e242f4105e4c84b9e"}, &(0x7f0000000100)=0xd8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0xfbe, @local={0xfe, 0x80, [], 0x0}}}, r1}, &(0x7f0000000140)=0x84) poll(&(0x7f00000000c0), 0x0, 0x1f) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) mknodat(0xffffffffffffffff, 0x0, 0x1080, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, &(0x7f0000000300)) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) 00:01:18 executing program 1: r0 = dup(0xffffffffffffffff) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x8008, 0x7) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x100) fchdir(r1) chdir(&(0x7f0000739ffe)='..') 00:01:18 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000000)="d2", 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000040)={@in={{0x2, 0x3, @multicast1}}, 0x0, 0x101, 0x75, 0x1}, &(0x7f0000000140)=0x94) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000180)=r2, 0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000100)='V', 0x1) socket$inet_tcp(0x2, 0x1, 0x0) 00:01:18 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0/../file0\x00', 0x8001, 0x80) r1 = openat(r0, &(0x7f0000000180)='./file0\x00', 0x0, 0x200004) getsockname$inet6(r0, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000200)=0x1c) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000000100)='./file0\x00') openat(r1, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f0000000240)={0x1, {{0x1c, 0x3, 0x81, @remote={0xfe, 0x80, [], 0x0}, 0x3ff}}}, 0x88) unlink(&(0x7f0000000300)='./file0/../file0\x00') open(&(0x7f0000000040)='./file0/../file0\x00', 0x2, 0x1) 00:01:18 executing program 3: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000a13000/0x1000)=nil, 0x1000, 0x0) munmap(&(0x7f0000ab2000/0x2000)=nil, 0x2000) munmap(&(0x7f0000bbd000/0x4000)=nil, 0x4000) munmap(&(0x7f0000eb7000/0x4000)=nil, 0x4000) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={r1, 0xffffffff}, 0x8) 00:01:18 executing program 3: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000a13000/0x1000)=nil, 0x1000, 0x0) munmap(&(0x7f0000ab2000/0x2000)=nil, 0x2000) munmap(&(0x7f0000bbd000/0x4000)=nil, 0x4000) munmap(&(0x7f0000eb7000/0x4000)=nil, 0x4000) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={r1, 0xffffffff}, 0x8) 00:01:18 executing program 3: open$dir(&(0x7f0000000240)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x480000002c6, 0x40000000000002) ftruncate(0xffffffffffffffff, 0x7) mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x127) open$dir(&(0x7f00000002c0)='./file2\x00', 0x1, 0x82) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000300)) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) open(&(0x7f0000000100)='./file3\x00', 0x80000000000206, 0x2) pwritev(r0, &(0x7f0000000680)=[{&(0x7f0000000140)='/', 0x1}], 0x1, 0x0) mkdir(&(0x7f0000000200)='./file1\x00', 0x0) 00:01:18 executing program 0: r0 = semget$private(0x0, 0x6, 0x0) semop(r0, &(0x7f0000000080)=[{0x0, 0x6, 0x1800}, {0x0, 0x5, 0x1000}], 0x2) r1 = semget$private(0x0, 0x7, 0x0) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xd, 0xffffffffffff0000}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000100)={r3, 0x7f, 0x1000, "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"}, 0x1008) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000000000)=0x1f) 00:01:18 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10, 0x10000000) getsockname$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000180)={0x0, 0x11, "5b55c856c535fba1daa4ff1f3c5db536b4"}, &(0x7f00000001c0)=0x19) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0x821}, &(0x7f0000000240)=0x8) recvfrom$inet(r0, &(0x7f0000000280)=""/235, 0xeb, 0x40000, 0x0, 0x0) socketpair$unix(0x1, 0x20000001, 0x0, 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20248, 0x40) connect$unix(r2, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) 00:01:18 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket(0x17, 0x0, 0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000200)={r2, 0x1, 0x4}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0xf, 0x3800000000, r2}, &(0x7f0000000300)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000002c0)={r2, 0x7}, 0x209) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000080)={0x894e, 0x4500, 0x7, 0xf0, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000340)={r3, 0x1, 0x4, 0xffffffffffffdff4, 0x84, 0x3, 0x1, 0x7, {@in6={{0x1c, 0x2, 0x2, @loopback, 0x1}}, r2, 0x5, 0xffffffffffffff4c, 0x8, 0x7}}, &(0x7f0000000400)=0xb0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000100)={r2, 0x0, 0x7ff, 0x933, 0x7ff, 0x2f, 0x0, 0x8, {@in={{0x2, 0x0, @loopback}}, r3, 0x1ff, 0x0, 0x2, 0xfffffffffffffff9, 0xe9}}, &(0x7f00000001c0)=0xb8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240), 0x8) 00:01:18 executing program 0: clock_getres(0x5, &(0x7f0000000000)) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x804) ppoll(&(0x7f00000000c0)=[{r1, 0x20a1}, {r0, 0x9}, {r0}], 0x3, &(0x7f0000000100)={0x2, 0x1000}, &(0x7f0000000140)={0x4}, 0x8) 00:01:18 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x0) mprotect(&(0x7f0000e86000/0x2000)=nil, 0x2000, 0x3) 00:01:18 executing program 2: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x53, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0}}}}, 0x365) 00:01:18 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) freebsd11_fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r3) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="258e002eb5adb66f596500", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) dup2(r0, r0) open$dir(0x0, 0x2, 0x80) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) 00:01:19 executing program 0: recvmsg(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xa7, 0x0}, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x10000000) recvmsg(r0, &(0x7f0000002600)={&(0x7f00000012c0)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f00000024c0)=[{&(0x7f0000002300)=""/181, 0xb5}, {&(0x7f00000023c0)=""/82, 0x52}, {&(0x7f0000002440)=""/65, 0x41}], 0x3, &(0x7f0000002500)=""/220, 0xdc}, 0x42) recvmsg(r0, &(0x7f0000001280)={&(0x7f0000000080)=@un=@abs, 0x8, &(0x7f0000001200)=[{&(0x7f00000000c0)=""/74, 0x4a}, {&(0x7f0000000180)=""/61, 0x3d}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/49, 0x31}], 0x4, &(0x7f0000001240)=""/53, 0x35}, 0xc1) 00:01:19 executing program 1: shmat(0x0, &(0x7f0000ffa000/0x3000)=nil, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180)={0x0, 0xffffffffffffff1d, "efe8bedae30395eecaa8d478d84a36ee54de51537b84"}, &(0x7f00000003c0)=0x1e) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000280)=0xffffffff80000000, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000300)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r1, 0x3f, 0x6, 0x3ff}, 0x94) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={r1, 0x2}, &(0x7f0000000240)=0x8) r2 = shmget(0x0, 0x2000, 0x0, &(0x7f0000ffa000/0x2000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000100)=""/117) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000002c0)=0x569e, 0x4) 00:01:19 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) accept4$inet(r0, 0x0, &(0x7f0000000040), 0x30000000) r1 = socket(0x1, 0x2, 0x1) r2 = dup(r1) accept4$inet(r2, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10, 0x20000000) setsockopt$inet_opts(r2, 0x0, 0x0, 0x0, 0x0) 00:01:19 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x3}, 0x92) connect$unix(r0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) 00:01:19 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_int(r0, 0x0, 0x4, 0x0, &(0x7f0000000180)) 00:01:19 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x11, 0xffffffffffffffff) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) execve(0x0, 0x0, &(0x7f0000000000)=[&(0x7f0000000040)='\x00', &(0x7f0000000440)='\x00']) mprotect(&(0x7f0000aa5000/0x5000)=nil, 0x5000, 0x2) open(&(0x7f0000000080)='./file0\x00', 0x110004, 0xc1c5ef92b23a8f87) writev(r1, &(0x7f0000000280), 0x26) munmap(&(0x7f0000aa5000/0x2000)=nil, 0x2000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x3) 00:01:19 executing program 1: r0 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) r1 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r1, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x2, 0x800, 0x1000}, {0x0, 0x0, 0x1800}, {0x0, 0x0, 0x1000}], 0x4) r2 = semget$private(0x0, 0x8, 0xfffffffffffffffe) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fstat(r5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = accept(r4, &(0x7f0000000900)=@un=@abs, &(0x7f0000000940)=0x8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r7, 0x84, 0x5, &(0x7f0000000980)=0x81, 0x4) setsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000440)={0xffffffffffffffff, 0x8, 0xfffffffffffffc22, 0x5ff, 0x7ff, 0x0, 0x10000, 0x97, 0x3f, 0x8, 0x6}, 0xb) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x23, &(0x7f0000000a00)={@in={{0x2, 0x0, @multicast1}}, 0x0, 0x7aeb, 0x1, 0x1}, &(0x7f00000004c0)=0x94) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x902, &(0x7f0000000ac0)=r8, 0x4) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() shmget$private(0x0, 0x3000, 0x10, &(0x7f0000ffb000/0x3000)=nil) __semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f00000003c0)={{0xffffffffffff0000, r3, r6, r9, r10, 0x10, 0x7c}, 0x3, 0x10001}) ppoll(&(0x7f0000000480)=[{0xffffffffffffffff, 0x91}], 0x1, &(0x7f00000009c0)={0x10000, 0x7fff}, &(0x7f0000000500)={0x7}, 0x8) r11 = socket$inet_udp(0x2, 0x2, 0x0) r12 = dup2(r11, r11) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x1f, 0x1, 0x1f}, &(0x7f0000000780)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r12, 0x84, 0x903, &(0x7f00000007c0)={r13, 0x9, 0xffffffffffff0001}, 0x8) semop(r0, &(0x7f0000000080)=[{0x3, 0x424, 0x800}, {0x2, 0x6, 0xffe}, {0x0, 0x2, 0x800}, {0x4, 0xe1, 0x804}, {0x5, 0x400, 0x1000}, {0x3, 0x5, 0x800}, {0x0, 0x7fff}, {0x0, 0x8, 0x800}, {0x3, 0x1, 0x800}, {0x40000000003, 0x7, 0x800}], 0xa) semop(r2, &(0x7f0000000580)=[{0x4, 0x7, 0x1800}, {0x3, 0x6, 0x1800}, {0x1, 0x1, 0x1000}, {0x2, 0x5, 0x800}, {0x0, 0x7ff}, {0x1, 0x20, 0x1000}, {0x3, 0xb8, 0x1000}, {0x7, 0x7, 0x800}], 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000540)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00'], &(0x7f00000005c0)=0xa) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r11, 0x84, 0x107, &(0x7f0000000600)={r14, 0x6, 0x0, 0x8}, &(0x7f0000000640)=0x18) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r12, 0x84, 0x8001, &(0x7f0000000880)={r13, &(0x7f0000000800)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x401, @loopback, 0x9}, @in6={0x1c, 0x1, 0x49e2, @empty, 0x7}, @in6={0x1c, 0x1, 0x9f9b, @loopback, 0x5}, @in={0x2, 0x0}]}, &(0x7f00000008c0)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000700)={r15, 0x100, 0x2}, &(0x7f0000000740)=0xc) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000100)={0x0, 0x1, 0xf, 0x6, 0x5eba}, &(0x7f0000000140)=0x18) clock_getres(0x4, &(0x7f00000000c0)) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000380)={r16, 0x6}, 0xffffffffffffff7f) 00:01:20 executing program 2: r0 = semget$private(0x0, 0x3, 0x0) getresuid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) getgroups(0x8, &(0x7f0000000100)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getresuid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000280)={{0x5, r1, r2, r3, r4, 0x100, 0x80}, 0x2, 0xf87, 0xffff}) r5 = semget(0x3, 0x4, 0x27f) __semctl$SETVAL(r5, 0x0, 0x8, &(0x7f0000000000)=0x3) 00:01:20 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) 00:01:20 executing program 3: open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000080)={0x3}, 0x10) 00:01:20 executing program 1: clock_settime(0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xfffffffffffffffe}) r0 = socket$inet_sctp(0x2, 0x6a32b26cb6106639, 0x84) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x100004) socketpair(0x1, 0x0, 0x1616794a, &(0x7f0000000180)={0xffffffffffffffff}) r3 = socket$inet(0x2, 0x4, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = socket$inet_tcp(0x2, 0x1, 0x0) r8 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000200)=0x1c, 0x30000000) r9 = open$dir(&(0x7f0000000240)='./file0\x00', 0x400, 0x4) poll(&(0x7f0000000280)=[{r0, 0x4}, {r1}, {r2, 0x92}, {r3, 0x42}, {r4, 0x40}, {r5, 0x80}, {r6, 0x100}, {r7, 0x80}, {r8, 0x2001}, {r9, 0x110}], 0xa, 0x7) r10 = socket(0x10, 0x2003, 0xff) pwritev(r10, &(0x7f0000000100)=[{&(0x7f0000000040)="ff202fcf9072864f5129b64f60e58413249a1ab08c805a809ca949b4672980a2d89c9cd4ebc8decaf5add38230db909b1695edfa8ab233679383ae152336056bcdd083051581", 0x46}, {&(0x7f00000000c0)="8a3806a6cc40e11637b56e599a27f5df768ce2e07c59e9336b8ac4a3857e9a863d577e9f6de12c8f787d62de6a72a9331a5de0bdc14dced850786b", 0x3b}], 0x2, 0x0) 00:01:20 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0x1ff, 0x23b51b0e}, {0x4, 0x401}}) truncate(&(0x7f0000000080)='./file0\x00', 0x20801ffff) 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$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) 00:01:20 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x31, &(0x7f0000000000)=ANY=[@ANYBLOB="01007260238687b3ffa7696b3813e4a6336cdcf8f7"], 0x8) 00:01:20 executing program 2: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) close(r1) fchmod(r1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000001c0)={r2, 0x7}, 0x8) read(r0, &(0x7f00000000c0)=""/245, 0xf5) 00:01:20 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000209, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="2100000006a7f6abf3e9ba2d1e526a290137b2da3d54"], 0x1) lseek(r0, 0x0, 0x3) truncate(&(0x7f0000000080)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000004c0)=ANY=[@ANYBLOB="0900000000000000d8db1f534181b7535579adea21b67cbc1be61cec96c7682b059e3115f53734bfff045ce6f00c08e6d6d0840e19c4487d0b87064a425ffe44ff9c8647bb718a56824e89ad0c601b572d4247705e345f58cd609d9ac92d7b1a3272fb1bcab3a12c521cc26dc95f87955420d2a8d4a4f24e000cd7bca673"], 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000280)={0x0, 0xccc}, &(0x7f00000002c0)=0x8) r1 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) close(r1) r2 = socket$inet6(0x1c, 0x20000000, 0x7) fcntl$setstatus(r2, 0x4, 0x4) fcntl$setflags(r2, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000380)=""/93, 0x124, 0x80, 0x0, 0x2f0) bind$unix(r0, &(0x7f0000000240)=@abs={0xd35e7efa3dac1c32, 0x0, 0x0}, 0x8) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x7fff0000, 0x4) fcntl$getflags(r0, 0x3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100)=0x1, 0x1b2) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)=""/96, 0x60) 00:01:20 executing program 1: socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = socket$inet(0x2, 0x20000000, 0x1) accept4$inet6(0xffffffffffffffff, &(0x7f0000001600)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000001640)=0x1c, 0x20000000) socketpair(0x2, 0x7, 0x7f, &(0x7f0000001680)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f00000016c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000001700)=0x10, 0x0) r4 = socket$inet6(0x1c, 0x2, 0x40) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet_tcp(0x2, 0x1, 0x0) r7 = accept$inet(0xffffffffffffff9c, &(0x7f0000001740), &(0x7f0000001780)=0x10) r8 = accept$unix(0xffffffffffffffff, &(0x7f00000017c0)=@abs, &(0x7f0000001800)=0x8) r9 = open$dir(&(0x7f0000001840)='./file0/file0\x00', 0x100100, 0x40) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) r11 = accept4$inet6(0xffffffffffffffff, &(0x7f00000018c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000001900)=0x1c, 0x20000000) r12 = getpgid(0xffffffffffffffff) r13 = getuid() r14 = getgid() r15 = socket$inet_tcp(0x2, 0x1, 0x0) r16 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001940), 0x20000000) r17 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r18 = dup2(r4, r2) r19 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r20 = dup(0xffffffffffffffff) r21 = openat(0xffffffffffffff9c, &(0x7f0000001980)='./file0\x00', 0x20000, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) open$dir(&(0x7f00000019c0)='./file0\x00', 0x100400, 0x80) r22 = socket$inet6_tcp(0x1c, 0x1, 0x0) r23 = accept4(0xffffffffffffffff, &(0x7f0000001a00)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000001a40)=0x1c, 0x0) r24 = socket$inet_udp(0x2, 0x2, 0x0) r25 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001ac0), &(0x7f0000001b00)=0x10, 0x30000000) socketpair(0x1a, 0x20000000, 0x4a8d, &(0x7f0000001d00)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001cc0)={&(0x7f0000000500)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00000015c0), 0x0, &(0x7f0000001b80)=[@rights={0x18, 0xffff, 0x1, [r0, r1]}, @rights={0x20, 0xffff, 0x1, [r3, r4, r5, r6]}, @rights={0x20, 0xffff, 0x1, [r7, r8, r9]}, @rights={0x18, 0xffff, 0x1, [r10, r11]}, @cred={0x20, 0xffff, 0x2, r12, r13, r14}, @rights={0x20, 0xffff, 0x1, [r15, r16, r17]}, @rights={0x38, 0xffff, 0x1, [r18, r19, r20, r21, 0xffffffffffffffff, r22, r23, r24, 0xffffffffffffffff]}, @rights={0x18, 0xffff, 0x1, [r25, r26]}], 0x100, 0x80}, 0x8) socket$inet6_udplite(0x1c, 0x2, 0x88) munmap(&(0x7f0000f52000/0x1000)=nil, 0x1000) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000001d40)=ANY=[@ANYBLOB="87000000f5fea5c1fa51e0c561ab4bf673af569cc9df79698e1f11e475c9a64928bbcaa37aa8a358f48b9463a8be207ac1a7db371789ee709a98ba254b84b23bddf057e3840500239b38362df2c7999dbb4f31d0b05bd9167efeb14ed524c98643b99877d3720278653429a85e7f97cbe3e2466150f5263fd91c2b000000004c4afa9388a3cd43b607000000"], 0x0) sync() getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, &(0x7f0000000180)) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mlock(&(0x7f0000a23000/0x4000)=nil, 0x4000) sendmsg$unix(r27, &(0x7f0000000480)={&(0x7f00000001c0)=ANY=[@ANYBLOB="01462e2f666916653000"], 0x1, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="031a0000"], 0x4, 0x100}, 0x20001) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x7) 00:01:22 executing program 2: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = socket(0x1c, 0x3, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x400000001010, &(0x7f0000000000), &(0x7f0000001840)=0x10) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000040), &(0x7f0000000140)=0x100) 00:01:22 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x400, &(0x7f0000000000)=0x40, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000040)=0x2, 0x4) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f0000000100), 0x4) 00:01:22 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000ff2000/0xd000)=nil, 0xd000, 0x1, 0x12, r0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) open$dir(&(0x7f0000000200)='./file0\x00', 0x80, 0x20) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffe6b) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0xfffffffffffffffe, 0x0, 0x18a) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x2, 0x7, 0x0}, &(0x7f00000001c0)=0xc) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x5eec}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[], 0x0) socket(0x1, 0x5, 0x100000000) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000380)={r2, 0x100, 0x1, 0xd805, 0x8, 0xd280}, &(0x7f00000003c0)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xffff}, &(0x7f0000000040)=0x8) 00:01:24 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f00000000c0)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x1, @multicast2}}, r1}, 0x8c) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1a, &(0x7f00000001c0)={r1}, 0x8) 00:01:24 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406600, 0x0) accept4$inet(r0, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000180)=0x10, 0x11000003) 00:01:24 executing program 0: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r0, 0x0, 0x2) shutdown(r0, 0xfffffffffffffffd) 00:01:24 executing program 3: r0 = semget$private(0x0, 0x4, 0x3ff) semop(r0, &(0x7f0000000000)=[{0x0, 0x400, 0x800}, {0x4, 0x0, 0x800}, {0x1, 0x2, 0x800}], 0x3) __semctl$GETALL(0x0, 0x0, 0x6, &(0x7f0000000080)=""/203) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000180)=""/148) socket$inet_icmp_raw(0x2, 0x3, 0x1) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000240)=""/86) 00:01:24 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@broadcast, @multicast2, @loopback=0x6000000}, 0xc) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000140)={@loopback, @loopback, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000240)={@local={0xfe, 0x80, [], 0x0}, r2}, 0x14) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000180)=ANY=[@ANYBLOB="ed00e3002c5297a16463be09e00000000000002f4e811141d5e7094edb355712fe0b2a09a5e7880e1c7df918a3e8a89a14b2dbf86bd2376fcc3bd570586360b6a1d58bab0f4787eada84aee2c69643c52bdf414f18d9e427814dbfccdf70368fd724905d791b3a4a4a3015f235812ccfb613c91c82fd1c65ea1f484b6a621c06f93fddf8873597e8ce838fff63802fb380cac243b76b4d18d7198a35dc49c70f86"], 0x18) 00:01:24 executing program 0: r0 = shmget(0x3, 0x3000, 0x4, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000180)=""/111) r1 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) accept4$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000200)=0x8, 0x10000000) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000001640)=""/4096, 0x1000}], 0x1) fcntl$setstatus(r1, 0x4, 0x10000) readv(0xffffffffffffffff, &(0x7f00000005c0)=[{&(0x7f0000000080)=""/35, 0xfe75}, {&(0x7f00000000c0)=""/45, 0x2d}, {&(0x7f0000000100)=""/123, 0x7b}], 0x3) pwritev(r1, &(0x7f00000003c0), 0x141, 0x0) 00:01:24 executing program 3: mprotect(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f00000000c0), 0x4) r1 = accept4$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0xf, 0x2, r2}, &(0x7f00000001c0)=0xc) recvfrom$inet6(r0, &(0x7f0000000200)=""/120, 0x78, 0x40080, &(0x7f0000000280)={0x1c, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0xc88c}, 0x1c) socket$inet_udp(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) 00:01:26 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup(r0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup2(r2, r3) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @loopback, @loopback}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0x47, &(0x7f0000001780)={@multicast2, @loopback}, 0xc) r5 = getuid() getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000640)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="040000006af2ffffdd0000000500000006000000"], &(0x7f0000000100)=0xa0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000280)={r6, 0x10000, 0x2}, 0xc) getresgid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) fchownat(r1, &(0x7f0000000000)='./file0\x00', r5, r7, 0x200) getsockopt$inet_int(r0, 0x0, 0x15, 0x0, 0x0) 00:01:26 executing program 0: setrlimit(0x9, &(0x7f0000000000)={0x0, 0x3}) socketpair$unix(0x1b, 0x3, 0x0, 0x0) 00:01:26 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) r1 = socket$inet(0x2, 0x20000007, 0xfffffffffffffffe) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x7, 0xffffffffffffaf0a}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000000c0)={r2, 0x3f, 0x2, 0x93d, 0x1f, 0x7ff}, &(0x7f0000000100)=0x14) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="a92ea32f", 0x4) 00:01:26 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed2", 0x7b, 0x0, 0x0, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x10000000) r1 = dup(0xffffffffffffffff) dup2(r0, r1) r2 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) fsync(r2) symlinkat(&(0x7f00000000c0)='/', r2, &(0x7f0000d06ff8)='./file0\x00') 00:01:26 executing program 1: execve(0x0, &(0x7f0000000000), &(0x7f0000001fc0)) 00:01:26 executing program 0: setrlimit(0x2, &(0x7f0000000040)={0x10001}) 00:01:26 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0x10}, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000)=0xfffffffffffffff8, 0x4) 00:01:26 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) setreuid(r1, r2) setsockopt$inet_int(r0, 0x0, 0x11, 0x0, 0x0) 00:01:26 executing program 0: r0 = socket(0x10, 0x2e0aadb136547efe, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000280)={0x0, 0x1f}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)={@in6={{0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x9}}, r1}, 0x84) futimesat(0xffffffffffffffff, 0x0, &(0x7f0000985000)={{}, {0x4}}) sigaltstack(&(0x7f0000985000/0x1000)=nil, &(0x7f0000000040)) r2 = socket(0x0, 0x20000000, 0x101) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x0, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000003c0)={r1, 0x12c20a6f}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000180)=ANY=[@ANYBLOB="02004e20ac1400bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006e3f5e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3, @ANYBLOB='\a\x00\x00\x00?\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00\x00\x00'], &(0x7f0000000240)=0xa0) r4 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x10) getsockname$unix(r4, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8) 00:01:26 executing program 2: r0 = socket$inet(0x2, 0x4000020000003, 0x0) sendmsg(r0, &(0x7f0000000780)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x8, 0x0}, 0x10c) 00:01:26 executing program 1: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x0) fdatasync(r0) rmdir(&(0x7f0000000000)='./control/file0\x00') close(r0) rmdir(&(0x7f00000000c0)='./control\x00') 00:01:26 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10000, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000040)={0x0, 0xdd, 0x1, 0x23fa1129, 0x1c1}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x6}, 0x8) 00:01:26 executing program 0: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000840)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180), 0x4) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = getpid() getpgid(0x0) setpgid(r2, 0x0) r3 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, 0x0, 0x85) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000380), 0x0) sigaltstack(&(0x7f0000003000/0x3000)=nil, &(0x7f0000000040)) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000200)=0x400, 0x34e) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000240)) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, 0x0, 0x0) 00:01:26 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='**#\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000380)=[&(0x7f0000000340)='\'{^,-,:!&\x00']) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000000)={0x0, 0xb0, "a6d1f70295cf6adb41bcad9a74028c7d86702e325b8fdb8de56529baae85698622c808f8cfbe2c0fab0aecb92e863b5d03c5104f5d5baca6f28d7944a4c2cc7e9de70027554f92df30056b31c25f4ffc155698084be016669a7ec6001d03e6254234805ef12fbd79d9acde57c4c2e70924c46f3681c841361fae6065f057f07f3ed6682ef299589d695c07e93aba25e4bb6a3c5bf82f98b605812d960fe39fb5c2c460787a23e37853e3b8656d88ffff"}, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000003c0), &(0x7f0000000400)=0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={r1, 0x3, 0x3, 0x20, 0x9}, &(0x7f00000001c0)=0x18) 00:01:26 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)=ANY=[@ANYBLOB="020f00000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000f300000000000000000000000074cc5c38b81a33def347fa2500003500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002b805a1dc8b78adf1f14834dbd6bdb2d2c2138f59b9890f366684a7528f187bad2d48bc81bafaa259efbe3831e7909b6fe85bf4d5218f40be6491c73d4c8998d7bdf17ebe743b24b72a497d125a84d779232d5f1c7d119a2e323133473fd17a4345ff2f1bb086ff4afc78080ad6983402222caa982a148be13a06ad919aea859218f21c02d1b124c93ee15191dbdfb0b17ac768373c6976467bdb45ea1e433162e635aef9e0bae6f58a8dbae6c2220519be467bac272c928e3bffe0231c2aa2876a52cad60", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x7fffffff, 0x3a, 0x3}, &(0x7f0000000180)=0x10) socket(0xa9b064a1894e6789, 0x20000007, 0x3) 00:01:26 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000040), &(0x7f0000000140)=0x1) truncate(&(0x7f0000000000)='./file0\x00', 0x1) dup(r0) 00:01:26 executing program 0: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB]) r0 = socket$inet6(0x1c, 0x30000000, 0x8) dup(r0) 00:01:26 executing program 0: sigaltstack(&(0x7f0000f91000/0x3000)=nil, &(0x7f0000000040)) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6, &(0x7f0000000080)=0x1c, 0x30000000) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) sendfile(r0, r1, &(0x7f0000000100), 0x7) 00:01:26 executing program 1: semget$private(0x0, 0x0, 0x0) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYBLOB="060000ffff99000700000f5f40cb79d3dc877a99757a0e1906e71618ad5495101e862b29823fce54d015831ccde8c50b020058d38b00000026"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(0x0, 0x0) lseek(r2, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:01:26 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, &(0x7f00000000c0)=ANY=[@ANYBLOB="9c10e354efd78378ecd411e96e2c89d29881cdcab9dac0006b695f58823fc4fb98fef2b454b6188f", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x6, 0xc3, "67a3366636c5d3f2607049414fa79cee621f3b6eab09a5afcf53b812335362e3c2d694cd09933132e214988a2d1ea19138d13325b872cb2424f2cdfc78a984e128eeee4558ac2b3d264736fb988014da59dad2b85d16ff80c9e1edd245fe4e994a601e21996fb13c4f25428d919af8e595f5bb52154d2596e8f0cbbca306c9abcb4cbabcb163b542e4c8e2dc8eeaad596512c3b73558b1824ec0ca1bb133464e67c32b8c1dcbe765b53e14b2332a89df10a7f1f864938c2bad5d83775ba585c532b6c7"}, 0xcb) sendfile(r0, r0, &(0x7f0000000040)=0x3f, 0x1) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x13, &(0x7f0000000240)={r1, 0x10001}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x1, 0x9}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000280)={r2, 0x3, 0x6, [0x200, 0x100000001, 0xf350, 0x0, 0xef28, 0xdb]}, &(0x7f00000002c0)=0x14) 00:01:26 executing program 0: munmap(&(0x7f0000ef9000/0x3000)=nil, 0x3000) munlock(&(0x7f0000b40000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x20000000) close(r0) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) getrusage(0x1, &(0x7f0000000080)) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) 00:01:27 executing program 2: syz_execute_func(&(0x7f0000000000)="f04321acd66d807200c4c101f2fa663233c421a9f44c2f08dce450c3da0fdc1890c4215554754665f0866f62b326180f2ce5") pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100000) getpeername$unix(r0, &(0x7f0000000080)=@file={0x0, ""/4096}, &(0x7f00000010c0)=0x1002) 00:01:27 executing program 0: socketpair(0x0, 0x1, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={r2, 0x5, 0x9}, 0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r4 = shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000180)=""/67) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(r3, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) accept4$unix(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000440)=0x6e, 0x20000000) fchmod(0xffffffffffffffff, 0x100) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000000)={r5, 0x1}, &(0x7f0000000040)=0x8) 00:01:27 executing program 1: r0 = socket(0x2, 0x3, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x7bad, 0xcd7}, 0x8) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="548230000000"], 0x10) close(r0) poll(&(0x7f0000000080)=[{r0, 0x4}, {r0, 0x1}, {r0, 0x8}, {r0, 0x6}, {r0, 0x2f}], 0x5, 0x3ff) 00:01:27 executing program 3: setreuid(0x0, 0xee00) getresuid(0x0, &(0x7f00000000c0)=0x0, 0x0) setresuid(0x0, 0x0, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) recvfrom$unix(r1, &(0x7f0000000200)=""/176, 0xb0, 0x40, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) r2 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) getgroups(0x7, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000180)={{0x0, 0x0, 0x0, r0, r3, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0x5}) setresuid(0x0, r0, 0x0) shmctl$IPC_RMID(r2, 0x0) 00:01:27 executing program 1: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = accept(r1, &(0x7f00000003c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000400)=0x10) pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0) unlink(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) mlock(&(0x7f0000ff8000/0x3000)=nil, 0x3000) msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x2) sigaltstack(&(0x7f0000ff9000/0x1000)=nil, &(0x7f0000000040)) mlock(&(0x7f0000ff8000/0x2000)=nil, 0x2000) dup2(r2, r1) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r3, &(0x7f0000000340)={&(0x7f0000000080)=@in={0x2, 0x2, @rand_addr=0x9f3}, 0x10, &(0x7f0000000200)=[{&(0x7f00000000c0)="e826dc75c9225a96814bb4fc1766e62c0699a9bf5d23e253ab068be415c9a9ff6372b09793569b16988021c7143c04b3884a8b6c24ad6d5a0233c15478bdf24537a35f5990a5a53202df381e8d6040c884d8c31d1c62bea10723135b584ad5eb9b63935957bdebc0fe5ff30d18bd78155c1943846909616c2e1021167b45146a78db9edb463b96dfc9a2c931f1fc5e3e20480883f83a26d1d31ff9b5b87bfdcbb03edec5ae032cc9c2ff418b7af2d9a4214a781a436096c2ea6329603ab6dd5007a899", 0xc3}, {&(0x7f00000001c0)="628faeb31c4d1d6575a9aae109", 0xd}], 0x2, &(0x7f0000000240)=[{0xe0, 0x11, 0x9, "4e9f0b0eea7d47f91fcac2a47e9e2369cf3625ba589f0d4bf899f593c3a5fc8f59318d68896f04e1c9fa8c90fe96d04b4a9f6739da75d6eba6735eade36a4d47961961d1e158331118d53ff90b27e4975b0de39b08085d96710838a0cdfced1fd1e60d8d0beb369c05f691d53ba3e9bd2ee543a18e6d1a392eca78aed6724d0efd117ebf91fc0e6efbc677fffec1560a9f9e371fb6001fa94a8dfbfc5b2d1008e9da8c52ca5f9b452728de0bf6dd3ef2d0a1862a7d9fd49a1d9679e784cd995b06b74080b6a76ab577893ade0a"}], 0xe0}, 0x181) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000440)={0x7, [0x7, 0x4, 0xfffffffffffffffb, 0x4, 0x9, 0x2, 0xfffffffffffffff9]}, 0x12) 00:01:28 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1008, 0x0, &(0x7f0000000040)) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000001c0)={0x2, 0x202, 0x6533, 0x200000, 0x0}, &(0x7f0000000240)=0x8545b87a40e493c6) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={r2, 0xff}, &(0x7f0000000180)=0x8) 00:01:28 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) r1 = dup(r0) write(r1, &(0x7f0000000180)="8d", 0x1) openat(r0, &(0x7f0000000040)='./file0\x00', 0x8000, 0x43) write(r1, &(0x7f0000000040), 0xfffffedf) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000080)=""/201, 0xc9}], 0x1) 00:01:28 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0xa, 0xffffffffffffffff, 0x1) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000180)=0xfffffffffffffdd1) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) getsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:01:28 executing program 2: syz_execute_func(&(0x7f0000000000)="f04321acd66d807200c4c101f2fa663233c421a9f44c2f08dce450c3da0fdc1890c4215554754665f0866f62b326180f2ce5") pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100000) getpeername$unix(r0, &(0x7f0000000080)=@file={0x0, ""/4096}, &(0x7f00000010c0)=0x1002) 00:01:30 executing program 0: r0 = socket$inet6(0x1c, 0x20000000, 0xfffffffffffffffb) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000100)={0x0, 0x3, 0x3, 0x92, 0x8}, &(0x7f0000000140)=0x18) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r1, 0x3}, &(0x7f0000000200)=0x8) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2, 0x100}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x902, 0x0, 0x0) pipe2(0x0, 0x0) unlinkat(0xffffffffffffffff, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xb, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f00000004c0)={r3, 0x1000, "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"}, &(0x7f0000000080)=0x1008) 00:01:30 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_lstat(0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x1, 0xf, 0x1, 0x6}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x2, @multicast2}}, r2, 0x1, 0x6, 0x80, 0x7fff, 0x2, 0x6}, 0xa0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x2, 0x11, r1, 0x0) 00:01:30 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) freebsd11_fstat(r0, &(0x7f0000000000)) lseek(r0, 0x0, 0x1000000000003) truncate(&(0x7f0000000500)='./file0\x00', 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = open(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000001c0)="bf3aa98d35cd6a99edb83829412e4a23f0ef833a41059c43950746540380685fe85c86cea4bfcd7736e3ddbd1669a62266d1e40b5b0dc4e8049c84e2c69015bc9f53a7a7d1dce27350ba7587aa8cc8a8c0ba7d5036ca755117b7296b55103960e199537546b0ff37ba9d79e87c56c9e923759530fb17d022d1d67956b50647c5951e33cad55de2754972d88ae49328e068cdc20c134a58fe73838135e7459b1c3ea387f9c439ada532cf7538d073ae0d415ac12316d9c4766687e760f2278cb550f00b1abbe1e209ebc11fa4af33eefb98775a567644fb62e5b28d7e6c", 0xdd, 0x100, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) ftruncate(r1, 0xffff) writev(0xffffffffffffffff, 0x0, 0xcd9068c128ba3838) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockname$inet(0xffffffffffffffff, 0x0, 0x0) 00:01:30 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c) r1 = accept(r0, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c) shutdown(r1, 0x1) shutdown(r1, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x6f, 0x0, 0x0) 00:01:30 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000000)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x3a2, &(0x7f0000000080)=ANY=[@ANYBLOB="100000008400000008000000000000001c000000000000005b00000001000000000000000000000000000000"], 0x2c}, 0x0) 00:01:30 executing program 3: getgroups(0x4, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setgid(r1) setregid(r1, r0) setregid(r0, 0x0) r2 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000040)=0x36, 0x4) 00:01:30 executing program 2: getgroups(0x4, &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) setresgid(r0, 0x0, r0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xb02, 0x1) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x7ff, 0x7f, 0x800, 0x5}, &(0x7f0000000080)=0x14) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r2}, 0x8c) 00:01:32 executing program 2: r0 = socket(0x2, 0x1, 0x0) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) sendto$unix(r0, 0x0, 0x0, 0xb405, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) 00:01:33 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000026ff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000002700)={0x0, 0x0, &(0x7f0000002580)=[{&(0x7f0000000080)=""/52, 0x34}], 0x1, 0x0}, 0x842) write(r1, &(0x7f0000000600)="c3094d", 0x3) rmdir(&(0x7f0000000000)='./file0\x00') recvmsg(r1, &(0x7f0000000540)={&(0x7f00000000c0)=@un=@abs, 0x8, &(0x7f0000000400)=[{&(0x7f0000000100)=""/197, 0xc5}, {&(0x7f0000000200)=""/235, 0xeb}, {&(0x7f0000000300)=""/152, 0x98}, {&(0x7f00000003c0)=""/45, 0x2d}], 0x4, &(0x7f0000000440)=""/224, 0xe0}, 0x2) rmdir(&(0x7f0000000040)='./file0\x00') 00:01:33 executing program 3: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x9, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000100)=0x10) r2 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000240)={r1, 0xdd, "bfe8d14cddea75a9bf908bd632c1dadc40d29ad6c8da66e1c57b37dae76cf956d2ed23ba278d3d09985638f1fcfc4d170fcbb0a3e84f5d41812544523ff423eba60c8b85eed8ab126e5f12f95c9dadb7cfd5781534af7500f8296e0aa98f6bb8a14db2955b4730cf7b151ecf520ffb871e9f063240e76ce2adbf07293d7aa2c111e53b4b079427f6fdce292eae67a18eacf9f3e29e040dacdfb96d35d1a0366519aa5ae59564ce560ff424441c97175f1c0d8eba3d54c3deb0cf46c7fab38a66d9d69d12119c80125f6982d6f5f213db11b53f6e6bd9b0a3755dfdffb5"}, &(0x7f0000000340)=0xe5) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={r1, 0x7e, "293038a5f01f9f334a5a50bdf9eec55a79c77f2db7e5cbd000ee2659a1b69b880a822ebf6880972b14bbf30f5bba52f79c4fdfb61d905198a627d97f841e3014343cc24d61bafecd00603ec320b3e370123e4fe4e5856e5acc699f497d8d97f674b4b1c1053c23ed2ec61dbb9992531109998456ecb633495338656fe803"}, &(0x7f0000000200)=0x86) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000380)={0x9}, 0x1) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000003c0)={r3, 0x7, 0xffffffffffffffff, 0x4, 0xa14a, 0x100000000}, 0x14) r4 = msgget$private(0x0, 0x208) msgctl$IPC_RMID(r4, 0x0) 00:01:33 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket$inet(0x2, 0x20000003, 0x2b95) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000040)=0x7, 0x4) r3 = socket(0x2, 0x5, 0x0) connect$unix(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="8206fc651005c35abf00"], 0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000080)={r1}, 0xc) 00:01:33 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000001c0)=0x4) getsockopt$inet6_tcp_buf(r1, 0x6, 0x59575491027f3465, &(0x7f0000000100)=""/67, &(0x7f0000000400)=0x43) 00:01:33 executing program 2: dup(0xffffffffffffff9c) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x31, &(0x7f0000000000), &(0x7f0000000180)=0x100000156) 00:01:33 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[], 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f0000000280)={0x3, {{0x1c, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0xfff}}, {{0x1c, 0x2, 0x2, @loopback, 0x2}}}, 0x108) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000003c0)={r1, 0x5, 0x1000, "0a016a816d1402e1092b36f5a1517cad35ef5f61f8512360942ff3f196e92fdd3fc695894c4634aa5cf4f6280a2004c0e879e4e0a056cbc9f76850134e90db77ac8e9ce594e4ffd6ec71dcb731510d5a7095de495187b7c2038e43ead355f82012af523e1bfe30fc7e8c70f80016b5877e2ec7655e4f3113f144600219dd93565e9da9148c3b1c1f10c724ee02e4d95ba1ea47e360da26cb667f01ea313ebd257aa8c04d28995343e41e87ec1bf799662ea02ce84a0e87c6221b029ff4974c5b95a4b9b23698be1da931f222aafc5ff8fc65a18688b9ee31b06dff50348d8dba6bfb84fd36a86c580f8738af33f1460e91497e4766683312b29d2e5ba67966e74837174dbb7aefc7e10ab56c4319b2aaedc1d03ffa8248b1570a245f63abfb0b19ee91ac138dac6a9064ab080f653c3ed8c6e5348f7f861c173ea1b530345d7f63a98bca1bec5d60f1ed651f3c7c3e43193a3a95d9768203e4985196246622ad91d5af88a4361c1c915a9d380f18728f3772cb60ccd63b85c05c3c403fc7116911e5079e037060ce9404a4c984efd386693aaf5f54fba7f6cfb33c82eb01991c424eecefe4054d6276aa2c7d62cd313c628487fc31c45ee1e6dcbe60dd83c2e4bd81c02c35787a5ecc58cb40e9cd68520d357c430d4f6d6153696db9406c0bf62ed52cf75667693ae94866d99f700478efd55526ac8a788e4ac3456c6c306b3df2ace238836c8084fecbc6d68fdae52de2119c632eedae77fa7229da99793b3b0aa1afb36551ccd3eb2c07d704b11da0be29017ff1de5f2b0ae95faa5221a96ead557ba97f53d5e2c94da0c8dc2358aaf0a4d880ca0a2256a6fd1e857448bc494483bba8a9db588c2f1a8ef2e8a014589df037a7d9c897b14c844b34223ff5b155cdfb18a60181977ab68547604388f9e2f6c5a8f4ce3a5736e517f25a60677f14051f434354d29468ac6b6dd3f85c0ab220983d779bc751f0ba95ffd25aed44ebb5c2a3fa61c1dc6d56d4be77920b411285e71f7b678c6ba22c5be41d7d23c7f0b74a097e296e7d287857709d19c7ace075b98dd17c32d0baea3297175d957e21b0227ec000cd5cadd2af6164069799dd1f942c460b32a39f006aba6ddb367bd19bc3d2fcec0b58a8ec94d3d7f97237a0ac27386c54837d41eb7d3b64916b889c432738275d376eb34398929c98303ab72b9de212b2658880f7a84741420aa0e107f293fbb9d103615b6a619f26f2aa0b15c2b62af28daf96537af19de3ac2d462e9d4b3586322715f78c5b9a5f7dce783b028b982c1d98d51b6cb57bbdc2eba36ec0e094522e2b459b05536f99a381b94f9bf9bac658b62cb9438fd4f6a5ede061a93d7494b758ac8ef2a51845ea25b6b7158f7a35e78139aa97148588fb1d261923ea90dc35217047f6e0d4f1038d01a0169f0426203e3165fa4372373609fbcc659d921fdfa97be6679465499af803a9ac53421ee1b3396b328de527ea541a9e4bcaa5c069fffb6a415488d62e44b04edfd022694e5fc116a6d53fe2efa00dcda37da0d68e6cc5a7c41dac680a5b5df16ad4c2a0eb8231f8b005c307d623e69963214e9236635446ce3722276fecb27e6b2081a930cc768a3603dbda61fd4bbbc82808f7c678dc9e2a7ea3bb846b5748ad8e2a94b13d1175a2de7c43cd2b23f4e481de6d0fe6e576e448d8d468b2907cee8beab6a8d52963217a9c2ce2e80475f744d4135287d1bbab2b30e84f43de180982050b4504dcf8c314e40ef740f2b1d0bb90fbcc6138bef1f7580e82de13ebc218b8ca336b06873950403c70189321e359f3d7ba88eb9cd3ce3ccf42e92a940adc395a71cf6311e63aef528d85adc64da6b503fb4f0a0d29aa20f068fcda01bdc732322c0c2c564f5fd1ab9e1ffbfb585efa91e777d7198643ee078fd016c65b74f9d3a74957f73fdb7b42e72b0b7f702ad490fd9854e15a140b5aa1b4427bc6aa2c8135d664be013c1358a241887651670d8c02d8b80a5e0efd4d1102a973f4357c8b7507645ada8f100e4320ae7f80d5eb62026481aa083e77ad7e8457c1d6f73343f690de8ebe258ae2754aba8210ea44bcb90a3193c5c0a08fd6edfdc72b223761c2e9db4bad490edd1695717c643e0838335bfb68535d7362dd6f7bf53c68e8ad93a27da4746db51bf9254dd4cb566ae7f679070bdaa8e9e4bd2a682e1a9d204c8de7422e2ca7c4e2bd224bd3d17f70f1b21d5e56b7ff80d978433dc355c7dc9d8534f9a122af321c0d8f16feec4da368539c5322362350d539a0bf119b5d841bd018dcd25df87b25108a9d7b64ee93d87c2330bf8ca425153aebd4b8d3b349b6433604876f3f3cf5afbb528e466b6a96803140a5138913429c538f674773d15bebc3ef5fdf9ef0edee1fd04cf0940c0bf83bae297886f81a6aa01218534375d7e4345d31afcb464ed0651ebae224896aa74ad6acc5e04dfacf27c825a2919375882f946897a09a028c22a9c6ef3419fdda9f8806c9500492486ddd1f0a8ed2ba7645d09e47d0a0408d006460761ad6f894791962ed4c411dcd8aa13b60b60d13bc1fdd288577d5cccdc29f6073efb073d45fa2ed5a5d9013259b3b5455d78bb6f58f15216a9b0d77196af40d7fe5c3a9ffbdf3ea997abdb4fb217bd816a518d7d45a248d737760c1edccc1a36b8f343ea4bbb5b0a099c7bd0e3a1fa8579d4804a8e03517fa7cf7b29ae8b1225f88b744054e442d32902fa5f289bd0f55789e97a2ac889004e435b161984fe8c54204b8d3c3dd75a2cea57fbd04e62bc1e967b3544f33ee05f3c9e0457620824328d372703916b746ba25e70213e0e4640ea5bf400b09d7e9d939f03b579e198caf1e964e413af37694edac0536959dfc6cbf8e043ffa6296da5e48b3f6ec5ef5f6f0d51ef7efd8ddbf7d1fc5e5c23a57aa5ecd887307d788782fb668880cb126a472c61deeb2a2e82606abbaca89cb82aa51735cafaa4f37683aa6a997179f925e0fbe12f1f7697fdefeeae7956031766893574c7d6167584f95b7da48f6472e818c0e50db66ff355d5c1deb55fbdc408bdbc125e6eae257647b84e0590ef027c88efa220737ec167a566ff5d8ac06e93c263c79fff066dc64ac3d340888aa5df8e0f134f6cebfb354b96e5120a9ea45495dd5d1b0953a6e1df3b60a5b7f4a1954c2e4d7850fbf922a0804cb1a2ef4358cdf17a974c085f682b0d5a354a12650cfa526f180b01c60fc1bd643cbbfe58d5e0b0a5a3da01a916781dcccd58386310877b8c9b36872e98ef4c9e9c50f40a16aced5097b299fa4240d4e84e39fa45fe11405175f1fcdb8d572fede30adaf43ba19faf6b2564a42832993ce639179ff9ca72b13e5b6749f3cfb821387b6222e65188503e28f3f391f1f8beb4cf5d64b4c6028d066df4eb3996d63417b8456fd3c94492d2e03ec760a2929df8bb56ecbf1feaf21c8d3443fe778a1201bad63c8b27e84893728a18724f270daeae52becace525f96cea8ae09a19a75eb0e19f4f75cfb44c598342361315a73b13c3157979880190866036d436db02f12903d7e862596ac50c9c093c89dca3ec7c3c8e7decd1e565eda2f2152627a25e6164f69eee6748d27910b50095ad7c6e92b384289216dece37b243e937e63fe0b201446f99bccc08fca16d66b26e3a3f0947526874dd3f0e20336f59ca0b0f6164c804b305a05411203608a6f1c5ad567c4a3a5f6250673c31a5ccde302f2fca64008de5bf2aac6b0e484c4efe84ae7900e5ac181e3b377df3bb6dffb73ee471ad864c80a919e99bd83e67c6e34fd5eb4d2daafb7002b137e0d0ec137db6e4f4685738191c655b5fcb180bad7a8e213838ba40c2d871917581a0a780850eda053a1b5b93800331a25bd342d97651f3f055f71020dc842090b258b99f923101fc36ef04a0543baee77b69b79b4fbabb5bff1a2b9f765c7b71fcf8b28392f9d27b998226caa3294ae455537f57c2645cabe70cc2ef7fe09c3ea138c40aba04ff9d187cf9ce8567e88e64722061ddedf09a60fc1a99317d935117bc34986fb739546dfe7ddf478c86b3cea52af20a9faf64028b19d4582b92d5c13d9705c1c809791562d7986a6daaa4dc4b3733600cfc044dea32965c78f45fd38131da42c76e7488408716e7f345b2a69260910c05c2c81051e62d94af3148bba5f63d39e22e0699fd7064156bf9648d2a126f3c10854785e156d4c04879401540b748a9fda2a8ef5ae9a6db5d757305c1dac79f11fa26fa1067a8f4a8d49781aa87db47d9926f74abf54cb425b14e949ecfc4c9bb108cb2a5bbf69e045c76bbbfa99f13f0dbd60963e2de1efbe6b39a9d80d67603d3bd61c46fd2b0c823b7cee03419716ac30c8c865b38be342df5c2e36fd81f613f12612df6735787f76fee9a46563cdfde1a9e37e47cf39c429fed21f9be7512a4b691fc7b6ab12df17456c1bb501aadfd11c9f929083ca0fd0be6773e2db23e369b2d9a8a69af493be1571f356e1a9fecae059259cb522880f10141e7e4497c0777bbdba8fcf4260165e616ec2a9d1c6627901504ebcee8c0527ec44be802e738aa50d35cd2b47ca72a095a09439f6cdae94813c616ff6db38888618eb6cd5876a28e9b7307e112da692f73c091068482a7ad469110c2dd44acd5e9716b2b1dc5e09c1fa6664e665c921e80b24c7badaf79e3eabed85cfa63288ec76d232e342913914a25ba50af716854421e06e551080dd8bc58efd6e16b7e8b11b9ab6a655a18049ca637bcdfc4df4d7b830109215e760266ce4bae056f73d8a6359611f73bdd34cad65bd96f0d3e98a0a58cb7478e3d39b7c61e93fb1147c8d5197db47758e51d8be8a9e9d8df9e44aa81f831b2dc4f1826680fd097d89f547881125b0b394caa202b8b48e67a98ae35d9569b83d1747539baf0887bdad00b1009f6c94d8168b2aaea5d1660be828f16c90db00b604e0c276bc63f5e218376418e694f9b7028d37aa9238ef4cc8709ba3cd17e3bccfee215b25afb26c581fb8f04cd96c94c93f9937425c0f326ff51cc26aa4d59235edd0d83bcd148caeabd31f0ef5d00f4355b3abf7f20d63a7968460f1620d0dd186e7af00118c523762a2e0abd18df77021d3f654c98ab79ed2913ec0185fdd4cfc3f9e85a5d6d2d587e1d404cbd1aad111bbd5d6d4f0b7c2b3281464887edce454117a8f556c022a8dc18771b8f8a04ef01a88a76e7b6b3e027fdee8ae87784e46b79c3a6dd16cea182b383a15a71c43d7c0e99bf97c806c7399acfbdf13a25d8848f9d1f288b8668b9a8f34f693f396271f0a36b1d79f03092c66023a4c75e4a61dcb227fe136ba4f9cd437c4ce7a78ee896901b107b4079a3abafa8083c4976ba2d45fb4c0fe6cdc9f19f854e85b388da8b11a681fd8cab97e8baa1eafcf1dda9fe7e420e8045a5c49db42992860473323adf38397872d445c774905b38e93d482250beecd45ec3dbf7fddd6e96726bb3e182d213f32e53e9eabf10419b872549af50272adc574fd69a7e181e4ade71ee6a5f37c1ba004cd93069bbf96d9390fcda95ba67b3340af29fa5747db0015f8f66d2f8a5c82977eafa1f5d6c9798ddac5997605852353ef1e1a859ef4290888111b17f86a2f51c1d05b48cc2b8e8c6a34b5a48c5073bdf6e6f31e0b52d185aa25beb778e35ca1e085e34ab96f87c7219370f36672fc1b805ac44159bfcac7bd54a869bffddb2af4f7ac6742e2836c0b451a661b3e91a94f124be0bb44288f497e6b88ee2c6a79502a3473a0920fa29c1947b99225bce97bba0de83ef6b65a387"}, 0x1008) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0x8}, 0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0xa, [0x2, 0x6, 0xffff, 0x3f, 0x9, 0x3, 0x3f, 0x1, 0x0, 0x19b]}, 0x18) 00:01:33 executing program 3: open$dir(0x0, 0x0, 0x0) accept4$unix(0xffffffffffffffff, &(0x7f0000000180)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x30000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) pipe2(&(0x7f00000002c0), 0x4) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) freebsd11_fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000300)='./file0\x00', r2, r3) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0xffffffffffffffff, 0x4, @local={0xfe, 0x80, [], 0x0}, 0xd40}}}, 0x84) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) 00:01:33 executing program 2: 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) fcntl$setflags(r0, 0x2, 0x1) socket(0x3, 0x3, 0x78b8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="258e0000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r1 = dup2(r0, r0) open$dir(0x0, 0x2, 0x80) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000040)={0xffffffff80000001, 0xd0d}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, 0x0, 0x0) 00:01:35 executing program 0: r0 = open(&(0x7f00000002c0)='./file0\x00', 0x80000000000206, 0x0) sendmsg$unix(r0, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)=[@rights={0x10}], 0x10}, 0x0) listen(r0, 0xf65) 00:01:36 executing program 3: msgget(0x1, 0x408) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r1 = shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/67) r2 = getpgid(0x0) fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x3, 0x3, 0x20007, 0x2, r2}) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x2, 0x5, 0x5410, 0x8, 0x1f, 0x1, 0x7fff, 0x80000000, 0x0}, &(0x7f00000003c0)=0x20) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000400)={0xff, 0x400, 0x2, 0x2, r3}, &(0x7f0000000440)=0x10) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000240)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) r5 = semget(0x1, 0x4, 0x41) __semctl$IPC_RMID(r5, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000280)={0x1, 0xffff}, 0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={r4, 0x5}, &(0x7f0000000300)=0x8) 00:01:37 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000200)=""/85, 0x55}], 0x1, &(0x7f0000000280)}, 0x40000) open(&(0x7f00000001c0)='./file0\x00', 0x12, 0x0) select(0x40, &(0x7f0000000040), &(0x7f0000000080), 0x0, &(0x7f0000000140)={0x0, 0x800}) 00:01:39 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x1f) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) fcntl$setstatus(r0, 0x4, 0x0) freebsd11_getdents(r0, 0x0, 0x0) 00:01:39 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x14, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x900, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x1, 0x104) getsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000100)=""/184, &(0x7f00000001c0)=0xb8) 00:01:39 executing program 0: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x100000, 0x2) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x202, 0x2) recvmsg(r1, &(0x7f00000001c0)={&(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000000140)=""/9, 0x9}], 0x2, &(0x7f0000000240)=""/153, 0x99}, 0xc0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000040)={{0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x1f}, {0x1c, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0}}, 0x80000000, [0x5d7f, 0x8, 0xfffffffffffffffe, 0x40000000000000, 0x5, 0x5, 0xc000000000, 0x80000001]}, 0x5c) ppoll(&(0x7f0000000200)=[{r1, 0x2}, {r1, 0xad500740299bd414}], 0x13c, 0x0, 0x0, 0xfc98) read(r0, &(0x7f0000000300)=""/68, 0xffffffffffffff4b) 00:01:39 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0x1c) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="76000000b6dbf65eaa5fa9f260ea84f3597affa52beb111b7a468bef6508944ee0245cb7c67c515c5387deed1b283e6405fad2c409e4656e39d00c6378353500bee1a02dc9ed00d3a4a3194adf3b00c5de19bb1f5d884b250d06293568cfe202bf4443f50a6128c9a156dde65cce7994d8b20507"], &(0x7f0000000200)=0x7e) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0x8, 0x1f}, 0x8) r2 = socket$inet6(0x1c, 0x10000003, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x9560}, 0x1c) sendmsg$inet6_sctp(r2, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc7]}}, 0x1c, 0x0}, 0x0) bind(r0, &(0x7f00000002c0)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) fdatasync(r2) 00:01:39 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) freebsd10_pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) fchmodat(r0, &(0x7f0000000100)='./file0\x00', 0x134) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$dupfd(r1, 0x11, r0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, 0x0) poll(&(0x7f00000001c0)=[{r2, 0x106}], 0x1, 0xc5ae) setsockopt$inet_group_source_req(r0, 0x0, 0x53, &(0x7f0000000200)={0x0, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x2, @multicast1}}}, 0x9737ef898c3e82d8) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7fff, 0xf, 0x6, 0x1}, &(0x7f0000000080)=0x18) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000400)=""/91, &(0x7f00000003c0)=0x5b) lseek(r2, 0x0, 0x4) socket$inet(0x2, 0x0, 0x1200000000000) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3) 00:01:39 executing program 2: freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) mlockall(0x2) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x11, r0, 0x0) munlockall() 00:01:39 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) chmod(&(0x7f0000000040)='./file0\x00', 0x80) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) chdir(&(0x7f00000001c0)='./file0\x00') r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x5, 0x9, 0x1e, 0xfffffffffffffffe, 0x8a6, 0x4, 0x1, 0x7, 0x8, 0x3ff, 0x200}, 0xb) setuid(0xee01) open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c2, 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0xff}, &(0x7f0000000100)=0x8) open(&(0x7f0000000200)='./file0\x00', 0x4, 0x162) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x9}, 0x8) 00:01:39 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000140)={r1, &(0x7f00000000c0)=[@in6={0x1c, 0x0, 0x20, @empty, 0xfffffffffffffffc}, @in6={0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, @in6={0x1c, 0x3, 0xffffffffffffff00, @remote={0xfe, 0x80, [], 0x0}, 0x6}, @in6={0x1c, 0x2, 0x7f, @remote={0xfe, 0x80, [], 0x0}, 0x931}]}, &(0x7f0000000180)=0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x4, &(0x7f0000000000), 0x2) 00:01:40 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x20000000) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000140)={0x7fffffff, {{0x2, 0x2, @loopback}}}, 0x90) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000080)={0x7ff, {{0x2, 0x0, @broadcast}}}, 0x90) 00:01:40 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) semget$private(0x0, 0x3, 0x0) r1 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r1}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r2 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r1, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) sendto$inet6(r2, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0) linkat(r1, &(0x7f0000000440)='./file1\x00', r1, &(0x7f0000000480)='./file0\x00', 0x400) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) linkat(r1, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000400)='./file0\x00', 0x400) readlinkat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f00000005c0)=""/139, 0x8b) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) sync() setsockopt$inet6_udplite(r2, 0x88, 0x0, &(0x7f0000000540), 0x4) setsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0}, @rand_addr}, 0xffffffffffffffbb) 00:01:40 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x8, &(0x7f0000000340)="b7011585", 0x4) fcntl$setstatus(r0, 0x4, 0x48) 00:01:40 executing program 1: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="22cc7759153b13a93dc7981af1e7205e3357ee5b0cee22e9e066c8fe28e39ce8dfae445660f43a866b1cff96f73c98b939ee33ebca0e2eb31c7ab14effe34294f53dea96284753d0722411aef6e736d7373fc3f521b45b26f930ae89440f43d58d1b76cbc99bd7c018fb3f3b1d9d69263ca2c5d5064cce176c1fbf1cdcb3c58e1d60410c7bf48585b4bd80648c6f65ced066c520c64e980e7ae75d1bd3b5b3e573050a6d0dcdfff261c0c9a8994bd50a6af1e0ca704edeae4763b0fe4e4a2682e0bcd2d35c116c22a99ad9559a985dfb88e45a2e740d32681b946c8d56da693ce0a61b7a581f1d10b5d56e54afb31e4f89c9b14f96f1c1bada9e2baf9db9233a32b83c65f0c23f23885f51e7e95b1e8b599cba4a50debce5f624662fdc932827a37ee9e3bdeca39d8f6e23b198811caebf340a78a378da08711bd6ce7c52b310e23a81ef9a8d64f7750d0fd69402ed2cec09978374003432f5075b2898707ed39076ee525a21373ac10835ef9bf0184c2ff48269bb5997dc93186a9bcc11b36e95d2cc66a2377bd44581119d6e33d21e0d0d05111e112422e287ef78ea8848a129e57eb22a7d1b8de9ed7c3d2cade2dfe1c9a782e7532fa1f889f37f9054ab830913684aadd5cc0ba012b4a99def3ca6b4733191ba0a6b43c9b0afcc51a28234156088af2d0c5bf4daac2d861288af0d1dccef3079465dcfac6c57d9643227f9e5b42509e83b7be2f5", 0x209}], 0x1}, 0x0) r0 = socket$inet6_sctp(0x1c, 0xd, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x7, 0x2, 0x9, 0x40}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000140)={r2, 0x2, 0x3}, &(0x7f00000003c0)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}}, 0x0) 00:01:41 executing program 0: r0 = socket$inet(0x2, 0x10010000, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000040)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x300}, 0x1c, 0x0, 0x0, 0x0, 0xffffffff00000000}, 0x0) 00:01:41 executing program 3: setresuid(0x0, 0xee01, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000)={0x2, 0x800}, 0x10) r1 = geteuid() setresuid(r1, 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x50, &(0x7f0000000040)={0x81, {{0x1c, 0x2, 0x10000, @empty, 0x6ddae522}}}, 0x88) r3 = getpgid(0x0) r4 = accept(r0, &(0x7f0000000100)=@un=@file={0x0, ""/108}, &(0x7f0000000180)=0x6e) getsockopt$inet_mreqsrc(r4, 0x0, 0x48, &(0x7f00000001c0)={@loopback, @loopback, @loopback}, &(0x7f0000000200)=0xc) getpgrp(r3) setresuid(r1, r1, 0xffffffffffffffff) 00:01:41 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x20000000) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xfffffffffffffffc, 0x3, 0x5}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x8, @loopback, 0x1f}}, r1, 0x1, 0x101, 0x10001}, &(0x7f0000000200)=0x8c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000001ac0)={0x0, 0x1000}, 0x10) sendmsg(r2, &(0x7f00000000c0)={0x0, 0xfffffffffffffef1, 0x0, 0x0, &(0x7f0000001840)=[{0x10}], 0x1d}, 0x0) 00:01:41 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x7fffffffffffffff}], 0x1000000000000013) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x20) 00:01:41 executing program 3: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/128, 0x80) r1 = dup(r0) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x100243, 0x100) freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000000280)='./file0\x00', 0x22) flock(r0, 0x9) fchown(r0, r3, r4) bind(r1, &(0x7f00000002c0)=@in={0x2, 0x1}, 0x10) r5 = openat(r2, &(0x7f0000000300)='./file0\x00', 0x900, 0x8c) r6 = accept(r5, 0x0, &(0x7f0000000340)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000380)=0x5, 0x4) readlinkat(r5, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/41, 0x29) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000440)={0x0, 0x80000000}, &(0x7f0000000480)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r5, 0x84, 0x8001, &(0x7f0000000540)={r7, &(0x7f00000004c0)=[@in6={0x1c, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x5b}, @in={0x2, 0x1}, @in6={0x1c, 0x0, 0xfffffffffffffff7, @local={0xfe, 0x80, [], 0x0}, 0x8000000}, @in6={0x1c, 0x2, 0x4f94, @remote={0xfe, 0x80, [], 0x0}, 0x1}, @in={0x2, 0x1}]}, &(0x7f0000000580)=0x10) getsockopt$inet6_tcp_int(r2, 0x6, 0xc2a, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r8 = semget(0x2, 0x5, 0x40) __semctl$SETVAL(r8, 0x2, 0x8, &(0x7f0000000d40)=0x1) semop(r8, &(0x7f0000000680)=[{0x3, 0x9, 0x800}, {0x3, 0x1, 0x1000}, {0x0, 0xffffffff80000001, 0x1000}, {0x1, 0x3ff, 0x1800}, {0x3, 0x2020000, 0x800}, {0x4, 0x7, 0x1000}, {0x2, 0x3, 0x1800}, {0x3, 0x5, 0x800}], 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000006c0)={0xf, 0x7, r7}, &(0x7f0000000700)=0xc) socket$inet_tcp(0x2, 0x1, 0x0) chmod(&(0x7f0000000740)='./file0\x00', 0x48) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000780)={@in={{0x2, 0x1, @broadcast}}, r9, 0x9, 0x3, 0x7}, &(0x7f0000000840)=0x94) preadv(r1, &(0x7f0000000c40)=[{&(0x7f0000000880)=""/118, 0x76}, {&(0x7f0000000900)=""/180, 0xb4}, {&(0x7f00000009c0)=""/13, 0xd}, {&(0x7f0000000a00)=""/245, 0xf5}, {&(0x7f0000000b00)=""/65, 0x41}, {&(0x7f0000000b80)=""/77, 0x4d}, {&(0x7f0000000c00)=""/32, 0x20}], 0x7, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000002000)={&(0x7f0000000cc0)=@in={0x2, 0x3, @loopback}, 0x10, &(0x7f0000001ec0)=[{&(0x7f0000001e00)="d82eb6bf1fc7d2a01241d887e6a34e63ea537cbcf240388f36ffdaa17d76637d367eb969f156faffc1c5453173ef2cdb1070109550a2e77c23e8b538e63c6c80beed31d1d1d17220093e3d614739c78df0a28c388326f1935693743beabdc186baa0b4bfb46e0b6c4b735114c72a488a2bdf57d5d24b21b0bf28a1a61a763611cddb77b746785a47b4b4c342549b5914fe32e1db6660760f", 0x98}], 0x1, 0x0, 0x0, 0x20004}, 0x101) read(r0, &(0x7f0000002040)=""/146, 0x92) setgroups(0x6, &(0x7f0000002100)=[r4, r4, r4, r4, r4, r4]) truncate(&(0x7f0000002140)='./file0\x00', 0x80000001) mkdir(&(0x7f0000000d00)='./file0\x00', 0x4) 00:01:42 executing program 2: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c) 00:01:42 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) link(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00') r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x8) 00:01:42 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000240)="f6f0bb", 0x3) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) readv(r1, &(0x7f0000000200)=[{&(0x7f0000ba1f26)=""/2, 0x2}], 0x1) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x3, 0xf, 0x1ff}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000100)={r3, 0x100000001}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000080)={r4, 0xe8f, 0x44f}, 0xc) 00:01:42 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000016c0)='./file0\x00', 0x200, 0xc) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x41, &(0x7f0000000100), 0x4) symlinkat(&(0x7f0000001680)='./file0\x00', r0, &(0x7f0000001700)='./file0\x00') r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r2, 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) r3 = socket(0x1, 0x20000000, 0x6) sendmsg$inet_sctp(r3, &(0x7f0000001640)={&(0x7f0000000000)=@in6={0x1c, 0x2, 0x2f, @loopback, 0x7}, 0x1c, &(0x7f0000001580)=[{&(0x7f0000000040)="697a16ba32ba98c384ccd26a65f427b4f217e0570f64e06543336e303bb2569ee3e2abefd45ea5dec7a467fdba74eb8cf53e27d40cfdc05fbc6c48f647a274626f86f5eb9477b0d3308a", 0x4a}, {&(0x7f00000000c0)="4b54697ba9", 0x5}, {&(0x7f0000000140)="85fe5cfa00286aab55cba27ee9968c322aa5225753dbad7651ecb96874343aa2ea543935da8a45198707f870c36f8eba9dcd7e4b1ac483537675b28dc6d0182d53a9684a3aef754fcd9fecec74c53123ab02d92379944de1521623241f2c5ab2fbb35ce55fcfa7d73f1a2f95d359e8d1e5cccd9552176ae2f654ccccefb19868bfd035febd6edc91e8fb2a9a69948fdd2adf2fb893d5", 0x96}, {&(0x7f0000000200)="8ee0c44a8b35ae5c4e272711dde259841d7fc645a76475d033e3677f", 0x1c}, {&(0x7f0000000240)="995ec4d2b2fa92abca037e3dfb335f566f67196950fa4f25aff454051953e4e8f8ce810dad8c53c56dc3c84e1575aee8792aaa940d65d7ec9d98ee90669dd83f57907c35c5627d9929981e0356d0abe78fc758fa4a66b9b43fe2130f03484e01c83d4221646b", 0x66}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000002c0)="5fdcaeb494bd6eac0454e3891d8901ee", 0x10}, {&(0x7f00000013c0)="e41e795c287e7866fd0695736a3b3c39198f17fa4c9a9fe80872cfe5e94f6114efe0d87ebf944cbb757b764c357f1f1958213e03bd61c93d543f295745dc0fda96ee2f024a323ff43298674c35879442e0e5e0c355ef77c7f36fc3634b9b26a2f0890554f892d8cc754a9c48a60760f4f8735d09485ed61718097f95dc43a91ca8a3f6fe552421555d5036e9eae67ff3e2e9aad4968e8932b1b5e967cdcf164ae6feaa06989a0898135116ecba4f608718ef8bf82a4c73d65f654858911d0e31304b59ff9c65b9228c773e75f84de060756b4d0024e2a34cfbab81281da7f448028aeed5d5261937efa902f4edf42efdc73c", 0xf2}, {&(0x7f00000014c0)="5eaee04a3cb6e54898c54ea9ea8a5004242ff7b80a3a450a0f45b90a6e1445c57736b7995580b9a4643dee0117c36f1925d2efb718ed4d334a453bc3948103cf953602f62968ab56b1c5c8dc2df5f6bcfb9df2b115058adcbbf6d9adb0cd6dff4039f83bd2cdbac6703459ba645b4aeaaac481a099537145181169f077b8db43ef7b78316e3f66090310031033421a7c0261", 0x92}, {&(0x7f0000000300)="41a2947eb7408074f1f654", 0xb}], 0xa, 0x0, 0x0, 0x108}, 0xddc52ccdf94bf0e1) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000001740)={0x0, 0x10000}, &(0x7f0000001780)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000017c0)={r4, 0x79cdb514, 0x1, 0x4de}, &(0x7f0000001800)=0x10) dup(r0) 00:01:42 executing program 3: socketpair(0x2, 0x10000002, 0xe6bc, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket(0x10000000002, 0x2, 0x0) setrlimit(0x8, &(0x7f00000001c0)) dup(r1) 00:01:42 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) r0 = getgid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x488, 0x20) fchown(r1, 0x0, r0) 00:01:42 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xffffffffffffffff) ftruncate(r0, 0x101) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 00:01:42 executing program 0: r0 = semget$private(0x0, 0x5, 0x5) semop(r0, &(0x7f0000000100)=[{0x0, 0x7bcd, 0x1800}], 0x1) __semctl$IPC_RMID(0x0, 0x0, 0x0) 00:01:42 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000400)=ANY=[@ANYBLOB="02000000e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ef2d2936750000000000000000000000000000000000000000", @ANYRES32=0x0], 0x8c) 00:01:42 executing program 2: munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x4410, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) 00:01:42 executing program 0: open$dir(&(0x7f0000000280)='./file0\x00', 0x1, 0x4) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000180)={r1, 0x30}, 0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000240)={r1}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000080)={r1, 0x99}, 0x8) r3 = accept4$inet6(r2, 0x0, &(0x7f0000000040), 0x30000000) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r3, 0x84, 0x8002, &(0x7f00000001c0)={r1, &(0x7f0000000140)=[@in6={0x1c, 0x2, 0x5, @empty, 0x4}]}, &(0x7f0000000200)=0x10) 00:01:42 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x20000000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={r1, 0x4, 0x6, [0x100000001, 0x10001, 0x7, 0x4, 0x1, 0x8]}, &(0x7f0000000140)=0x14) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) fcntl$setflags(r2, 0x2, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 00:01:42 executing program 2: freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r0, r0) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) setresuid(r0, r1, r2) setresuid(0xffffffffffffffff, 0x0, 0x0) 00:01:42 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) lseek(r0, 0x0, 0x3) poll(&(0x7f00000003c0)=[{r0}, {r0, 0x80}], 0x2, 0xe1) r2 = geteuid() fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000400)=0x0, &(0x7f0000000440), &(0x7f00000005c0)) setresuid(r2, r3, r4) open(&(0x7f0000000340)='./file0\x00', 0x40, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYBLOB="b70000001f4649b7f74fcb5365287c71fcf437823b9a3f515c56749a73c3f5b47c8740cf928beb77d9b08a6bb0798ccac8a584e29a88560ee11c9a3f69e74517f95f4356244bbf42684748de24d686dc1dd447ace462c2bf8b0cdd56d2d95e299ca79a0dabf3dac6f9a31c6ba719d5a4c67f61114c9b283a0fa4b87f6ab65333f5b984cd1d1d9e0a3a4ba58cc3ac038cdd486cb81c1cc65cf2b0b0e1b4b5cad172ea758dde782421f2789c30baf144006e559e45"], 0x0) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r5) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000380)=0x800, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) 00:01:42 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000580)={@rand_addr, @loopback}, &(0x7f00000005c0)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x8, @loopback}, 0xc) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000500), &(0x7f0000000540)=0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r0) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000640)={@broadcast, @multicast2, @loopback}, 0xc) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000680)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000600)={@multicast2, @local, @multicast1}, 0x3e) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r4, &(0x7f0000001500)=[{&(0x7f0000000440)=""/4096, 0x1000}], 0x1) close(r4) socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$unix(r5, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="2800000000ff00401800000000000000", @ANYRES32=r5, @ANYRES32=r5, @ANYRES32=r5, @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r5], 0x28}, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r3}, {r3, 0x100}, {r3, 0x80}, {r3, 0xa1}, {r3, 0x2}, {r3, 0x4}], 0x6, 0x5) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r6 = semget$private(0x0, 0xfffffffffffffffe, 0x11c) __semctl$SETVAL(r6, 0x0, 0x8, &(0x7f0000000000)=0x6) r7 = socket(0x1b, 0x3, 0x0) writev(r3, &(0x7f0000000780), 0x0) sendto$inet6(r7, 0x0, 0x0, 0xffffff7ffffffffc, 0x0, 0x0) listen(r0, 0x10001) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x3d5, 0x0, 0xfffffffffffff404}, &(0x7f0000000440)=0x10) 00:01:42 executing program 1: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r1) fcntl$dupfd(r1, 0x11, r1) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) r4 = getuid() setreuid(r3, r4) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0), 0x235, 0x80000001) freebsd11_lstat(&(0x7f0000000400)='./file0/file0\x00', &(0x7f00000004c0)) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000380), &(0x7f00000003c0)=0x4) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:01:44 executing program 3: r0 = socket(0x2, 0x2, 0x10001) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=ANY=[@ANYBLOB="14000000000000005a00000001000000ac14ffff0000ca39f271630002800000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x2fe}, 0x0) 00:01:45 executing program 3: connect$unix(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB="82022e2f66696c65f422f215a48ad33e6878a42dea973c893b1d14bf005017b3d0a11229bc4b092779e10e9d321167a3fe79bbb39f47185d639f821d02dba033e3cdc6cb8c6e5892fa651109c7cc8721120c6a"], 0x1) sendmsg(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000040)="626b63c0e43549f264ce05e3f93a2f", 0xf}], 0x1, 0x0}, 0x100) 00:01:46 executing program 2: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0) accept4$inet6(r0, 0x0, &(0x7f0000000100), 0x10000000) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000000c0)=0x7, 0x4) open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) open(&(0x7f0000000040)='./file0/../file0\x00', 0x73d061c297586d1e, 0x0) 00:01:48 executing program 0: 00:01:48 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @multicast1=0xe0000014, @local}, 0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast1, @remote}, 0xc) socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f0000000140)) getsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f0000000080)=0x251) 00:01:48 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r0, 0x1) shutdown(r0, 0x1) socketpair(0x0, 0x1, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000340)={r3, 0x5, 0x9}, 0xc) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) poll(&(0x7f0000000180)=[{r0, 0x110}, {r4, 0x2007}, {r4, 0x10}, {r1, 0x80}, {r0, 0x14}, {r2, 0xa1}, {r4, 0x104}, {r1, 0x2187}, {r1, 0x8}, {r1, 0x20}], 0xa, 0x1) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) msgget(0x1, 0x200) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x100) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) r6 = msgget(0x0, 0x421) msgsnd(r6, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f0000000000)={r5, 0x1}, &(0x7f0000000040)=0x8) 00:01:48 executing program 0: r0 = socket(0x2, 0x10000003, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="33fb88cab10a8af90d5d564062a703744410", 0x12) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r2, 0x0, 0x400, 0xbc}, 0x94) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="426200000000ad010080"], 0x10) close(r0) 00:01:49 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="100b00008400000008000000001c000000000000000700000001000000000000000000000000000000"], 0x2c}, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00', 0xfff}, 0x24) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f00000000c0)={@broadcast, @empty, @multicast2}, &(0x7f0000000100)=0xc) 00:01:49 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) socket$inet(0x2, 0x20000000, 0x7) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @multicast1, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc) 00:01:49 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) fcntl$dupfd(r0, 0x11, r0) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c6530000d5465bedc7d1a27800e60d19159713adb21de607a8f701bff19dd3bb8537d7eb9abb3c3298a449db097360c39a6ff795f32c778615ec12196df2f51b8"], 0x10) semget$private(0x0, 0x2, 0xa4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1105, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 00:01:49 executing program 0: r0 = semget$private(0x0, 0x7, 0x21e) semop(r0, &(0x7f0000000000)=[{0x2, 0x100000000, 0x1000}, {0x3, 0x401, 0x1800}, {0x3, 0x3, 0x1000}, {0x0, 0x6e, 0x1800}, {0x0, 0x10, 0x1000}, {0x0, 0x3}, {0x1, 0x20, 0x1000}, {0x3, 0x3, 0x800}, {0x1, 0x0, 0x1000}, {0x3, 0x9, 0x1000}], 0xa) r1 = socket(0x0, 0x10000006, 0x8) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) getgroups(0x2, &(0x7f00000000c0)=[0xffffffffffffffff, 0xffffffffffffffff]) freebsd11_fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000001c0), &(0x7f0000000200)=0x0, &(0x7f0000000240)) freebsd11_fstat(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000300)=[r2, r3, r4, r5]) setitimer(0x0, &(0x7f0000000100)={{0x0, 0x20}, {0x0, 0x4000}}, 0x0) 00:01:49 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) fchmodat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) munlockall() getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x5, r2}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x2, 0x4) r3 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ftruncate(r3, 0x4000000000000) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) 00:01:49 executing program 2: r0 = socket(0x2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x0, 0xce7}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x937f, 0x8000}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r2, 0x4}, &(0x7f0000000140)=0x8) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="31d119647e5a5c732703c12edddc9b2894e0268cc81d69dd1d50dc6f1faff7b6480501300900000016f5af0ad8a0fc4832b8d9f656cf6809e6c76b21670a836d41261421ea111b3a8fe19471c9db0617"], 0x10) close(r0) 00:01:50 executing program 3: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000001c0)=0x401, 0x4) sendto$unix(r0, 0x0, 0x0, 0xc7, &(0x7f0000000000)=ANY=[@ANYBLOB="081c2e2f287c86cbd6464c66696c650b00660400000000"], 0x1c) 00:01:50 executing program 0: freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x6001, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 00:01:50 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) r1 = socket(0x1, 0x1, 0x7) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000040)=0x2fb) close(r1) freebsd11_fstat(r0, &(0x7f0000000080)) 00:01:50 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x237a) r0 = socket$inet(0x2, 0x10000003, 0x5b) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), &(0x7f0000000100)=0x4) open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) close(r1) 00:01:50 executing program 3: link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='.\x00') r0 = socket(0x10, 0x5, 0x1) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={0x0, 0x34, "f12c8aba34697854be4f518fcf1943a47149985055c3f8bf06fa229bea68080d4aeeba9e49169958322be45bb6109ee390147d75"}, &(0x7f0000000180)=0x3c) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={r1, 0x0, 0xfffffffffffffffa}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000100)={0x7ff}, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x4, 0x100, 0x4, 0x4e569bdf, r1}, &(0x7f0000000280)=0x10) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f00000000c0)={0xfffffffffffffff7}, 0x4) 00:01:50 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000100)="df1e701f70e8f694d9b508c5d87c5ead8bcbde281e8fc883d83534224f953946ea33ba0482a149ff8beda7dfc1939c99958fc3fe766d6f6215aa88be46f03bef88ff1f50a17f0007afd59ed39de9b5ff1b8748a823666b5da1ee17508f2009b9aa63d9a5410fde44c597844885003e98374b20642b0f9ce5", 0x78) bind(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="926b6c653000b8c6406c0cfadf4a579cdc5f2c1e64250ad571d3d254091203ba89a48f6e98db5140ea73df8325268154e7cbc005034b95bf7c2a2490ad3a4f5ee83f8d8a8850a59afe5c5ccad55dc68422a76d4361682c040000003518ae08d33df663bf699466c39b99ac39a59d043370d67b3974d3c0729516b5edeb6888437c83ed89bc5655839add8d10c8ffff8fe72dc59188377dd484690d747392ab028ad1"], 0x8) listen(r0, 0x0) setsockopt$sock_int(r2, 0xffff, 0x1004, &(0x7f00000000c0)=0x6, 0x26e) setsockopt$sock_int(r1, 0xffff, 0x1004, &(0x7f0000000080)=0x5, 0x0) 00:01:50 executing program 2: select(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x0, 0x76bd3}) getgroups(0x1, &(0x7f0000000000)=[0xffffffffffffffff]) r1 = getegid() fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = accept(0xffffffffffffff9c, &(0x7f0000000580)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000005c0)=0x10) r6 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r7 = socket$inet_sctp(0x2, 0x1, 0x84) r8 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r9 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r10 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) recvmsg(r6, &(0x7f0000000b00)={&(0x7f00000007c0)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000a80)=[{&(0x7f0000000800)=""/216, 0xd8}, {&(0x7f0000000900)=""/120, 0x78}, {&(0x7f0000000980)=""/229, 0xe5}], 0x3, &(0x7f0000000ac0)=""/63, 0x3f}, 0x81) poll(&(0x7f0000000640)=[{r5, 0x26}, {r6, 0x100}, {r7, 0x4c}, {r8, 0x1}, {r9, 0x2000}, {r10, 0x1a4}, {r11, 0x122}], 0x7, 0x67) fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r12, 0x84, 0x7, &(0x7f0000000680)={@in6={{0x1c, 0x1, 0x5, @empty, 0x7ff}}, 0x0}, &(0x7f0000000740)=0x84) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r11, 0x84, 0x1d, &(0x7f0000000780)={r16, 0x61}, 0x8) getgroups(0x8, &(0x7f0000000500)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setgroups(0x9, &(0x7f0000000540)=[r0, r1, r2, r3, r4, r13, r14, r15, r17]) 00:01:50 executing program 1: getpeername$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000200)={@multicast2, @broadcast, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000440)={@multicast2, @multicast2, @multicast2}, 0xc) 00:01:50 executing program 3: setreuid(0x0, 0xee00) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) connect$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x2}, 0x8) r1 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) setresuid(0x0, 0x0, 0x0) shmctl$IPC_RMID(r1, 0x0) r2 = getegid() r3 = dup2(r0, r0) setsockopt$inet_udp(r3, 0x11, 0x1, &(0x7f0000000100)=0x6, 0x4) setgroups(0x1, &(0x7f00000000c0)=[r2]) 00:01:50 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000200)={0x5, "26b8487a88ac6ae5f489a5815b642d7d"}, 0x14) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) r1 = socket$inet6(0x1c, 0x4, 0x2) listen(r1, 0xef39) execve(0x0, &(0x7f0000000340)=[0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0, &(0x7f00000004c0)='-\x00']) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) openat(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x5, 0x0, 0x4}, 0x0) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000980)=0x130, 0x10000000) r3 = socket(0x2, 0x0, 0x0) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000080)=0x24, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) close(r4) mlockall(0x1) sync() mlockall(0x2) socket(0x1c, 0x0, 0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r6, 0x1f470000) 00:01:50 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000140)=0x10, 0x30000000) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000001c0)=0x6, 0x4) r1 = open(&(0x7f0000000780)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000080)='./file0\x00', 0x10006) futimesat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={{0xc3e, 0x4}, {0xf9bc, 0x7ff}}) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000280)='\x00', &(0x7f00000002c0)='$,\x00'], &(0x7f0000000380)=[&(0x7f0000000340)='!\x00']) sendfile(r1, r3, 0x0, 0x0) writev(r3, &(0x7f0000000700)=[{0x0}, {0x0}], 0x2) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000c40)=[&(0x7f0000000c80)='$,\x00', &(0x7f0000000bc0)='!\x00', &(0x7f0000000200)='$$*-\x00'], &(0x7f00000003c0)) readv(r2, &(0x7f0000000980)=[{&(0x7f00000007c0)=""/151, 0x97}, {&(0x7f0000000880)=""/240, 0xf0}], 0x2) 00:01:51 executing program 0: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x2, 0x8, 0x3}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r1, 0x5, 0x40, 0x6, 0xffff, 0x2}, &(0x7f0000000200)=0x14) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) recvmsg(r2, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/253, 0xfd}, {&(0x7f00000005c0)=""/111, 0x6f}, {&(0x7f0000000640)=""/94, 0x5e}, {&(0x7f0000000400)=""/24, 0x18}, {&(0x7f00000006c0)=""/14, 0xe}, {&(0x7f0000000700)=""/53, 0x35}], 0x6, &(0x7f00000007c0)=""/141, 0x8d}, 0x3) freebsd11_mknod(&(0x7f0000000440)='./file0/file0\x00', 0x80012, 0xffffffff00000001) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000000)=0x11a, 0x4) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000280)={r1, 0x8000, 0x3}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) fstat(r3, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r4) getresuid(0x0, &(0x7f00000000c0)=0x0, 0x0) setresuid(0x0, 0x0, 0x0) r6 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000180)={{0x0, 0x0, 0x0, r5}}) setresuid(0x0, r5, 0x0) shmat(r6, &(0x7f0000ff8000/0x3000)=nil, 0x0) 00:01:51 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x106, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x10) 00:01:51 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000300)={0x0, 0x80000000e, 0x1d50}, &(0x7f0000000100)=0x145) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @multicast1}}, r1, 0x81, 0x1, 0x8, 0x52, 0x100000001}, &(0x7f0000000240)=0xa0) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000600)=ANY=[@ANYBLOB="30000000e0e21c942b5d3ab1bab65f6d7bf39e26b37484bcdf9fdbf00a381c4bf8846416e06a1a5386404a054d45fc407ac9202bb7efe9fe41f4cbb93d2d"], 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000340)={0x20, &(0x7f00000004c0)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x4, @loopback, 0x10000}, @in6={0x1c, 0x2, 0x8, @empty, 0x5}, @in={0x2, 0x2, @rand_addr=0x1}, @in6={0x1c, 0x0, 0x3f, @empty, 0x8e83}]}, &(0x7f0000000440)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000780)=ANY=[@ANYBLOB="1c004e21018000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d14a398d1a2fa39eeda255e41e310000000000000000000000000000000000000000000021f9c6d5806bd120ab2850bbc6ca44cfa10d9dbaee0774ed75e21514ac44e4457091370fc10e5e6277f63ce2bef6cb6f099b7202cfbee5f8ada4994e0a07e466e53eaa8e06b94657afc425daa093fa6cf7025be675c13a076be019209edf3381d61a2b3487f1a197e1853f73feb133bbe39aa9e4525835c2d6b6206bb3debdb83cc180e2d7c9e1cf27f6908f", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={r1, &(0x7f0000000680)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000740)=0x10) setsockopt$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) 00:01:51 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x1000, 0x3) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000040)={0x0, 0x5d, "083d80d5f9b428aa836ee24c3f1d368c1a551c64cd40b35f5f91f06525bc2ee48068d87b469ff27fd079624e421e4d52b88c265d5ad5e98cc1c9e3db23b39c33da4afb7838fd60999800da26be08d787d98259f514000f00ebf01f78ef"}, &(0x7f00000000c0)=0x65) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r2}, &(0x7f00000001c0)=0x8c) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0xdc, &(0x7f0000000200)=[{0x10}], 0xfd66}, 0x20004) 00:01:51 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) setsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f0000000080)=0x6, 0x4) close(r0) execve(0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24) fchown(r0, 0x0, 0x0) 00:01:53 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, 0xfffffffffffffffe, 0xffffffffffffffe5) 00:01:53 executing program 2: pipe2(0x0, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(0x0, &(0x7f0000000340)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', 0x0], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000080)={@loopback, @remote={0xac, 0x14, 0x0}, 0x2, 0x7, [@loopback, @broadcast, @multicast2, @multicast2, @local={0xac, 0x14, 0x0}, @rand_addr=0xb49, @multicast2]}, 0x2c) ftruncate(r0, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000180)={r3, 0x3, 0xffffffffffffffff}, 0x8) 00:01:54 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000080)="8945fb7cfa997983", 0x8}], 0x0, 0x0}, 0x0) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f00000000c0)=0x97b1, 0x4) 00:01:55 executing program 0: execve(0x0, &(0x7f0000000040), &(0x7f0000001fc0)) open$dir(&(0x7f0000000000)='./file0\x00', 0x400, 0x80) 00:01:55 executing program 1: r0 = socket(0x1, 0x8000005, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={0x0, 0x1}, &(0x7f0000000380)) 00:01:55 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1013, 0x0, &(0x7f0000000040)) r1 = socket$unix(0x1, 0x0, 0x0) r2 = getpgrp(0x0) getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=0x0) r4 = getgid() r5 = getpgid(0x0) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = fcntl$getown(r0, 0x5) freebsd11_stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpgrp(0x0) freebsd11_stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000680), &(0x7f00000006c0), &(0x7f0000000700)=0x0) getresuid(&(0x7f00000008c0), &(0x7f0000000900), &(0x7f0000000940)) sendmsg$unix(r1, &(0x7f0000000880)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000180)=[{&(0x7f0000000080)="4677ed6e40db028ebe661538ad1c56cb318fa60792e36d53753f805dfc939736ce460a5f652b2d3a0e6faa7962c0987d70e7cfbb9bfa98d95685", 0x3a}, {&(0x7f00000000c0)="64cde3514f41920a0ea8a206b58ef3deb8c2b9cf725a6b9068282c7718abbab20dd0b7e37a2acc650930a37f226fd62406dcdd867ba42206f1a998b456d5b32d25109a93882e3fb2d5a2f3efc03e0315dbfe5e6d400788044c838d8abcd5001655480c6acd390497613cd19fb1eb13d449ee7703e5b524d8bc3e21dd73c61c92b4c04fe512269664d6394d8112e56781a0cdede7eac94b33572dbf69b7839057690d36d24d1b", 0xa6}], 0x2, &(0x7f0000000740)=[@rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r2, r3, r4}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}, @rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r11, r12, r13}, @rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x128, 0x8}, 0x20000) 00:01:55 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x5) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x8110, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x3, 0x1020, 0x6, 0x1, r2}, &(0x7f0000000100)=0x10) flock(r0, 0x20000015) fcntl$setflags(r1, 0x2, 0x1) r3 = semget(0x1, 0x4, 0x8) __semctl$GETNCNT(r3, 0x2, 0x3, &(0x7f0000000140)=""/139) fsync(r1) fsync(r0) 00:01:55 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, r1}, 0x268) 00:01:55 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0}, @multicast1}, 0xc) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)=0x900, 0xfffffffffffffc1b) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000100)={r2, 0x7}, 0x8) 00:01:55 executing program 1: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000a40), 0x30000000) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000a80)={0x0, 0x7fffffff, 0x8, 0x3, 0x0, 0x4}, &(0x7f0000000ac0)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000bc0)=ANY=[@ANYBLOB="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"], 0x1) socketpair(0x1f, 0x10000000, 0x1f, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000380)={0x0, 0x3}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000400)={r3, 0x9, 0xf, 0x5}, &(0x7f0000000440)=0x18) r4 = open$dir(&(0x7f0000000080)='./file0\x00', 0x404, 0x12) sendto(r1, &(0x7f0000000b00)="fca89ca4852d621ef3ba844657b1858ff053eee3d1db236b83aaed31a77c48f05128f81fce84fb53eedd504c3bf95fab5cc02896b9c22c187c96548631f945a0d533a9a2f57f26357c0752ed69b2a5b07d1cfbed86af532d11149f31d7d3abccdd7fc4bee8f8b3f416fd372c92e7d7c419b2a4f814a00b9f74d691f58ca72a10fcd15eafe3c94b6fa881972fb6ca0a2c47d9d320286f41a3bc4abbc890caa82bda", 0xa1, 0x20000, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000001c0)={'rack\x00', 0x1}, 0x24) r5 = fcntl$dupfd(r4, 0x0, r4) renameat(r4, &(0x7f0000000980)='./file0\x00', r5, &(0x7f00000002c0)='./file0\x00') r6 = socket(0x1c, 0x1, 0x3) setsockopt$inet_sctp_SCTP_AUTH_KEY(r6, 0x84, 0x13, &(0x7f0000000300)=ANY=[@ANYRES32=r3, @ANYBLOB="060059008e59441f7b8d96b5cfba050000004ba5ff77186d6f9c9ee83cf35c4bbaa5790f1e13d9841378e547d345ff47a1485b0ad5a8135bccf52c4abaa31cf4be1d164131ff00ff51caff925a6ebafb00000000000000000000000000"], 0x61) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) preadv(r1, &(0x7f00000008c0)=[{&(0x7f00000004c0)=""/24, 0x18}, {&(0x7f0000000500)=""/81, 0x51}, {&(0x7f0000000580)=""/71, 0x47}, {&(0x7f0000000600)=""/95, 0x5f}, {&(0x7f0000000680)=""/235, 0xeb}, {&(0x7f0000000780)=""/63, 0x3f}, {&(0x7f00000007c0)=""/205, 0xcd}], 0x7, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x3) lseek(r7, 0x0, 0x1000000000003) freebsd11_fstat(r1, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x9274}, &(0x7f0000000140)=0x8) fchownat(r7, &(0x7f0000000280)='./file1\x00', r8, r9, 0x200) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) poll(&(0x7f0000000240)=[{r6, 0x40}], 0x1, 0xff) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x2ad) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x21, 0x0, 0x0) preadv(r1, &(0x7f0000001200)=[{&(0x7f0000000e80)=""/88, 0x58}, {&(0x7f0000000940)=""/24, 0x18}, {&(0x7f0000000f00)=""/199, 0xc7}, {&(0x7f0000001000)=""/220, 0xdc}, {&(0x7f0000001100)=""/39, 0x27}, {&(0x7f0000001140)=""/137, 0x89}], 0x6, 0x0) freebsd11_mknod(&(0x7f0000000100)='./file0\x00', 0x1002, 0x3) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x2) 00:01:55 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) setgroups(0x2, &(0x7f0000000040)=[r1, r1]) r2 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file1\x00', 0xa00, 0x40) bind(r2, &(0x7f0000000200)=@in6={0x1c, 0x2, 0x5, @loopback, 0x7fff}, 0x1c) r3 = getuid() fchownat(r2, &(0x7f0000000280)='./file1\x00', r3, r0, 0x200) fchmod(r2, 0x0) setuid(0xee01) connect$inet6(r2, &(0x7f00000002c0)={0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x4}, 0x1c) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) rename(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='./file0/file0\x00') open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x80) 00:01:55 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) chown(&(0x7f00000001c0)='./file0\x00', 0x0, r1) setgroups(0x0, 0x0) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000040)='./file0\x00', r3, r0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) 00:01:55 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x3, 0x4) close(r0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x5, 0x9, 0x1, 0x800, 0x7, 0xb4, 0x1, {@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0x7, 0x80, 0x9, 0x40ae, 0x9b0d}}, &(0x7f0000000100)=0xb8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x3f}, &(0x7f0000000180)=0x8) 00:01:55 executing program 2: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000002c2, 0x10) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) fcntl$setstatus(r0, 0x4, 0xfffffffffffffffe) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000080)={0x3f, 0x9, 0x400, 0x7f}, 0x8) 00:01:55 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x100, &(0x7f0000000140), 0x4) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000000)=0x1000, 0x4) 00:01:55 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1203, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:01:55 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000000)=@un=@file={0x0, ""/27}, &(0x7f0000000040)=0x1d) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000001c0)={0x0, 0x9}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x220, @local={0xfe, 0x80, [], 0x0}}}, r2}, &(0x7f0000000180)=0x102) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000380)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], 0x25) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000280)={r3, 0x6, 0x7fff, 0x800, 0xffffffffffffe4f4, 0x8, 0x7e, 0x0, {@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r3, 0x20, 0x5, 0x8001, 0x3ff, 0x6}}, &(0x7f0000000240)=0xb8) setsockopt$inet6_group_source_req(r1, 0x29, 0x32, 0x0, 0x0) 00:01:56 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:01:56 executing program 2: r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0x1}, &(0x7f0000000140)=0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r2, r3) setsockopt$sock_int(r4, 0xffff, 0x1002, &(0x7f00000000c0)=0x400000, 0x4) r5 = shmat(0x0, &(0x7f0000fec000/0x11000)=nil, 0x3000) shmdt(r5) 00:01:56 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x800, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x0) ftruncate(r0, 0x7f) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, 0x0, 0x0) 00:01:56 executing program 3: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x20000000) listen(r0, 0x3) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000080)={'accf_dns\x00', "b99646e6d0a2b5eb35422797506cba05d8b70aa393b0516b23e649b97f280247e4362adf645e61985f809a0955c637bf551916bfb0ee85d64f8234b0afb0f5952688517edcb9e7f413aa7df583ed614d6f9f4993c97d2819ded35466c8d9275e69991120bd963b9c3ca2c4b9f9bd50bdc52fba4482fb5aff9cf46a9381f02e86c451beea9a97068dc4bf235ccd2ff61c03767820b4964ffef7000de2bf5a5bda92119cddf35f6a8a2e32ff69193b8eb0d1f9716d04557ee694ac046fc6459feaf3e610fbfa3ab6b6a806e6461d22ab9b3ebcee963ed989da546dd9048ca26854c903a03cfd6b65aaefdd7ee077f86662"}, 0x100) getsockopt$inet_buf(r1, 0x0, 0x100000000800047, 0x0, 0x0) fcntl$getflags(r1, 0x1) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000180), 0x4) 00:01:56 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) r1 = getuid() r2 = getgid() fchownat(r0, &(0x7f0000000000)='./file0\x00', r1, r2, 0x600) sendfile(r0, r0, 0x0, 0x0) 00:01:56 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0xfffffffffffffffc, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0, 0x800000000000}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) 00:01:56 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f00000001c0)=0xb) sendmsg$inet_sctp(r0, &(0x7f0000000380)={&(0x7f0000000200)=@in6={0x1c, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0}, 0xd4c3}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000240)="2e397d687b2f8e2382dc5800aaf042fc5d395e481e47217dc6a03c42f62ff3bb1ed0cee4a0489aa088ebf2e8d5c50c5a59002b43adb7098a785d4aac93872424ce11286dd4eb14518f1c073a75569846fdc9ff6833dec2aa40dc3ae23acbc4c7983a2c173097879757c5b308b4e22ae7a2370025d71c0fe440", 0x79}], 0x1, &(0x7f0000000300)=[@prinfo={0x14, 0x84, 0x7, {0x0, 0x7}}, @init={0x14, 0x84, 0x1, {0x610, 0x0, 0x10000, 0x5f}}], 0x28, 0x8}, 0x1) accept4(r1, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x10000000) recvmsg(r0, &(0x7f0000000600)={&(0x7f00000000c0)=@un=@file={0x0, ""/91}, 0x5d, 0x0, 0x0, &(0x7f0000000580)=""/116, 0x74}, 0x0) r2 = getpid() fcntl$setown(r0, 0x6, r2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000440)={0x0, &(0x7f00000003c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000480)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000004c0)={@in6={{0x1c, 0x1, 0x9ec0, @loopback, 0x3}}, r3}, &(0x7f0000000640)=0x84) 00:01:56 executing program 0: socketpair(0x17, 0x1, 0x5f2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x8, &(0x7f0000000040)=[@in={0x2, 0x1, @loopback}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000100)={0x0, 0x7ff}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000180)={r2, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000200)={r2, 0x40}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={r3, 0x81}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000380)={r3, &(0x7f0000000300)=[@in6={0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x5}, @in6={0x1c, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x3, @multicast2}]}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000400)={0x7, 0x6, 0x220, 0x5, 0xfffffffffffffffb, 0x0, 0x47, 0x7, r4}, &(0x7f0000000440)=0x20) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000480)={r3, 0x92, "fa3e91687564321847c05006a1218d666ad07cb89b29b5f79fca5c977bee3b86e6e021bfbaa5552c49ae6f7d41416477b471275ee2ddfe09070d0fb9b32001a8f2786e6c88459c30e107edbb1a3474d542ed0425c6983a63b362e6be596541d9afa925ff8a65678c7edfd4d2ed643a8f6e4401d1c95c71fb5c979ce00f3d653d2323ffe76e453441d655f6f5341e3e791860"}, &(0x7f0000000540)=0x9a) getsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f0000000580), &(0x7f00000005c0)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000600)={@in={{0x2, 0x3, @multicast2}}, r4, 0x3, 0x7}, 0x94) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000006c0)={0x5, 0x400, 0x4000, 0x5, 0x7ff, 0x800, 0x8000, 0x40, r3}, 0x20) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000700)={r5, 0xe2d04f96f45b25af, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000740)={r2, 0x3}, &(0x7f0000000780)=0x8) r8 = accept(r1, &(0x7f00000007c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000800)=0x1c) r9 = socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet_tcp_buf(r0, 0x6, 0x2000, &(0x7f0000000840)="fb635ad329dacfbbda40d7904bb5da34af24b608495f3d61ef55489cda8858fd343a742fe64bf6b117020a9af7e44b7d35880c9d45896fb2869a991e1d2d21fc36dcfe032e84b8b80f6c5c75", 0x4c) r10 = dup(r9) mkdirat(r10, &(0x7f00000008c0)='./file0\x00', 0x49) sigaltstack(&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000900)) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000940)={0x1, 0x0, 0x1b2, 0x5, r6}, &(0x7f0000000980)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r8, 0x84, 0x102, &(0x7f00000009c0)={r7, 0x83, "516c9211dd6d6eba64de09f08604511fd55a48c719b975a4cd3bf774a0375b39e131dddb755164a2348182ad93422d26645eb9e586528066018ed2535ec445c0812dd757074deac824d9b20412334f6f92d16ba9a2322e3ac1a03949019b3c737953d03ac987e08521c1809eee69fc426f9ce1cb5cf3706664f0a12ebbb8a271fa0527"}, &(0x7f0000000a80)=0x8b) getsockopt(r9, 0x4, 0x5, &(0x7f0000000ac0)=""/133, &(0x7f0000000b80)=0x85) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r10, 0x84, 0x23, &(0x7f0000000bc0)={@in={{0x2, 0x0, @multicast1}}, r5, 0x8001, 0x4000000000000, 0x3f}, 0x94) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000c80)={r3, 0x1}, &(0x7f0000000cc0)=0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x11, &(0x7f0000000d00)=0xfffffffffffffffc, 0x4) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000d80)={r6, &(0x7f0000000d40)=[@in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x0, 0xffffffffffffff01, @local={0xfe, 0x80, [], 0x0}, 0x80000001}]}, &(0x7f0000000dc0)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r10, 0x84, 0x7, &(0x7f0000000e00)={@in6={{0x1c, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x81}}, r3}, &(0x7f0000000ec0)=0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000f00)={r11, 0xfff}, 0x8) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000f40), 0xffffffffffffffff) 00:01:57 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0xfffffffffffffffe, 0x1b071, 0xffffffffffffffff, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = getpid() fcntl$lock(r0, 0xb, &(0x7f00000000c0)={0x2, 0x3, 0x80000000076, 0x8000fffd, r1}) 00:01:57 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp(0x2, 0x2, 0x1) getpeername$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000540)=0xffffff9f) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000340)='./file0\x00', 0x208020005) r3 = accept$inet(r2, 0x0, &(0x7f0000000300)=0xfffffffffffffefd) r4 = getuid() r5 = geteuid() setreuid(r4, r5) poll(&(0x7f00000002c0)=[{r3, 0x21}, {r2, 0x1}], 0x2, 0x6) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000440)={0xffff, 0x2000, 0xeac, 0x2, 0x0}, &(0x7f0000000600)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000640)={r6, 0x1}, 0x8) mkdirat(r0, &(0x7f0000000680)='./file0\x00', 0x10) lseek(r2, 0x0, 0x1000000000003) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000740)=r6, 0x4) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000240)={0x1, &(0x7f0000000140)=[@in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x0, 0x1, @empty, 0xfffffffffffffff7}]}, &(0x7f0000000280)=0x10) sendfile(r3, r3, 0x0, 0x1f) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x0, 0x6, 0x140000000000000}, &(0x7f0000000400)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, 0x0, &(0x7f00000004c0)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x6, 0x100000001, 0x2, 0x80000000, 0x8}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000006c0), &(0x7f0000000700)=0x4) 00:01:57 executing program 3: r0 = socket(0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000300)}], 0x1) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000000)={@multicast2, @multicast2, @multicast1}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x90e2493eb7b8a4ed) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0xfffffffffffffffd, {{0x2, 0x3}}}, 0x90) 00:01:57 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000000)='/', r0, &(0x7f0000d06ff8)='./file0\x00') faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x1000) setrlimit(0x5, &(0x7f0000000080)={0x6, 0x81}) 00:01:57 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x1, 0x4) 00:01:57 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) r1 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x0, &(0x7f0000000000)={0x3, 0x3, 0x8, 0x4, r1}) r2 = accept4(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10, 0x10000000) poll(&(0x7f00000000c0)=[{r0, 0x12}], 0x1, 0xfffffffffffffffd) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000100)={0x0, 0x87, "3d1c1268e773d7f42e1dcd231afcefbe8677edcd37a822465ff03a080935bea7255874c971526260a94faaf085fac0626fb6cf519f2b93496e757f2885fccdf681fad0f5efd7fcbb140e651357028e6d9e13064ae751c661fbd619ba0a3caaf98ac8fb48dfdc171f636e8aba29f15eb640c9aefb120fceb5b386aa95b509fe356d7dea0eaffcb2"}, &(0x7f00000001c0)=0x8f) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000200)={r3, 0xffffffffffffffff, 0x8000}, 0x8) freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x2, &(0x7f00000003c0)=[r4, r6]) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000400), &(0x7f0000000440)=0x4) futimesat(r0, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={{0x3ff, 0x40}, {0x56, 0x8001}}) getgroups(0x2, &(0x7f0000000500)=[r4, r6]) writev(r2, &(0x7f0000001600)=[{&(0x7f0000000540)="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", 0x1000}, {&(0x7f0000001540)="0757d799cc418be3aad951937a622aded4251730baf8622570ef68beb33a04623754c3c2fee5f5eb2cb6ec20efac2c843a41e2fe2d2f1f2b98f57d393c7a14086beac7fe94506465dba02635e15e1cb2d5e69cc958e83cc4661e89c3e4e44ede6952c4288010437633bb094454ffebaaf9e68ba4a981e0c237cda73396e48f0897c28d8bcee2faba71eefb15d1", 0x8d}], 0x2) sendmsg(r0, &(0x7f0000001b40)={&(0x7f0000001640)=@in6={0x1c, 0x1, 0x8, @empty, 0x9}, 0x1c, &(0x7f0000001700)=[{&(0x7f0000001680)="cee226a67701eda49c25ef821be1efa2cd8cd6c47897858882e40bec8b21baffb3383d7537ccb87347657d85db9ffcf349f930d809f4ea549f535151d4644ebf53e14344bfbb51e420505816e6776b75cdd4c6469bc4a2ee23ff910fe7ef2e6567c89bef3f6153bb80d2832e213010312b672ed5e96a0f", 0x77}], 0x1, &(0x7f0000001740)=[{0x30, 0x0, 0x0, "b42ef63836ada48d4b127e0f077c97b3b62e093d29e4a55979af"}, {0xe8, 0x3a, 0x3ae, "a1d6e2a207fb3b5e8bf13696f3334f81af8340251a63fdd22c85afce5661978ae6bbedf8da0f106e33836582d48bc4be8416af843853523490734129186310cf01b61c0604bbf78afb5f8d170faed24e6f5efdba8c11d50b888e75728b6e6ef7f9f9fda1b615b4e7c3aebe498235e4f290bfe4898d22b16b37c31fedf214d1d78607d9b2ec8886c831a8e19386841b65efde36e9a2e6613d4b21a523b202df8d307bcf000f71257f9b9ed7c000ec7d9cb1c2ff5fcf06d8a715e687d7d2438cca2d6d53bfc4b8a9b34aa62553107fd6ecd27596e1f968"}, {0x90, 0x1, 0x2, "1f96b950aec08f56b9613cb583b0ada98aef39cb4e9755a677094a410451d898d6f470e21ada65d5b713038cce65499890ad3aa2242eeba514af1e6c98c0d1087498e03d38873fd4ec3aeb38ead3b898ec4da9b9d2eec53cc65b547211ae58c506a18243dfa463ec48b1c9afbb3d20cefa96004b6c6a6a9798b1"}, {0x48, 0x88, 0x6, "b6e5f65177f3954c735ac06ad7c0bc217a0ee52d486ff10802be352c2fcb7e3569656a4f5a7e136a5a037dfaac946411d5bbaca7fa75c346"}, {0x108, 0x29, 0x6, "872c1607e8ebfd409b454768ac2940e8f462c2454fc2ed9119c1a0451a40bfa9a633ecab006f57cb0eae395adfe17eb75deb871b5c1fc8f21e5250fa7280f55c6aa854e9b3c84b451973e70b25120e4eaa9ba581753f0191cada474fb2c602ca734ccf91ddc8f4c7bcd5867fc90a08ca3c80aff2cc2fb80419633069c4543f1cd07bddf35503d074f85def22df9480f1d806ef1a2f2309663d7999bb37e2f542d37911837c4ed83d6a601a326739e741949d26c76b4c77f76fd178a35368a6c8228ae7c734208243333c2b5dd049f323a479451ac9bb57f4bd7ca91a541ef69c7cf3568bd649f9ebb3e12dbaa1b9bc83ebf2559372"}, {0x48, 0x0, 0x7f, "f5d4515d89a90e346e8a48a5993482f47e16a288935659f53a9443e81ec1dd28aca2210bc784a7e022d9a529d23df22ae06a"}, {0xb8, 0xffff, 0x8, "e13a2de2fd893a9c59e233a78c4e779bb5a8d9759542e81a96388eea4873668162bc9e428cd9a71fb89faae05ad4a7632055bef52929464481b3bc14e3a502024b06a5d78ef912622c75ee40e125b154467eef0ab2ae9ee36feb3a5215bb73cbdccc93567745e7528d886d4b1dba15d455e7af31db42350ccc0e9e549729f52cb5e407a4a9739cd13e0dba7741f680880528f6db137964e4101ee05e90b12fee8253"}], 0x3f8}, 0x84) lchown(&(0x7f0000001b80)='./file0\x00', r5, r6) r8 = open(&(0x7f0000001bc0)='./file0\x00', 0x200, 0x4) getsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000001c00), &(0x7f0000001c40)=0x4) setsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000001c80)={r3, 0x9}, 0x8) sendmsg(r8, &(0x7f00000024c0)={&(0x7f0000001cc0)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000002180)=[{&(0x7f0000001d00)="713d4bc4575798c0d59363eb4398ee62dd092e7fc75588e06677cd0aace7844e6960be93366399f6431ebdfeee115b7e2cf1ac8dc2286ef4d55fe3d2f3e7de6245decc05d416baeb636d2f840928c23910a79bff0221ca3d24f728886c925889df9795cbd879a08c9862f1bed3b0f2bd96d6f89631b2cc6e966d9dc6f7ae5558fcba1aae97dec91ca384b75a0c3f15964a1e038af525e5b9", 0x98}, {&(0x7f0000001dc0)="1337f1115bde3655354c84587a2054cb3659f86502f6e64daae152f7e891beda226d5efe5c2d360855e2b6126c795fa8688c4645463aa25c7c0d5d488ba45ad851ea56290c31c7cbee495d128e600449051178900e51efcfe552b7a0f1eb965b77636fc4e8874170407b2939e068548c11e3c550a5836393df37bee5626e20147bc5b93d2058b25a8c087064bc4ff1c073a3e16a78cc7f0246268dbc8e31d761a51db0ef832bce12b75547cf4f16ae050ca530d90943b031a6a3e858e93c79f51bcb719009211674b6a1e35cf82021806225c5758b", 0xd5}, {&(0x7f0000001ec0)="0c678e2179012da5dad869e980a7de495e17936e6bb0234645e6b04dff38578ec112b8338711cdaefe9e8df3d1ab2ec4068d412b8a918c64e7756466009bc05c068993024884d3036919c9e4a0540ba2c075bd1e8b3e0803c275fae76ca84bf01e2a379dc19e54a2dd755854e49bd2cc52a9c2424f304ece75222864e48372be4b764f850969747dadea2296706ce1a1fed3d50be53252ccd77f7eca81e059a7d87aaa38396d9e799a70e86c56db3805a4b1cbf36ec31cb603fe09c77a047fc7981c539e2bdaf732ee108e8de1029609fe8f24bbd7408de6b37469bb3c9de072f2f74afc42", 0xe5}, {&(0x7f0000001fc0)="11a0c6c84b478f7488fd3ba92d7ca06538b4b9d46e1350953c0c29c4c370ee2b2d4aaa13dfebefff1c6f00846498bf2c93eb33e81571546c0c86868744ca93f53a2cc51292de045c63d8cca397f44051b72661c70378472dc627587e5081b915d07acded4697308b35802a1f9bab7691d61a0c867a774da1d373422bb5f9dccffa70ca52e427c3fa88fcf354404656afae1c8aef9f029e5cc1778e7c40ba056106673483431bd8a70ad0cfc9a65e34abd7a54f248c57b98b8251cbbd9ca30d7539367edbf8b7e8ae8a8e8c17b299150705e0b62fa7f838b51201f95698c89c6da1592816f842cf6d10f52fe1fe2f23fc44", 0xf1}, {&(0x7f00000020c0)="ded1d27c5cb62f15a66e9b044a233952427e0d20ed1b312a64963b7fd4d7f16c4caeda6eac46e29e174d911b2bf1f1da2c206edc9dad70e514b43062cf0eb423df5eee3526a92c8eb53cfa654943dbb714e3840bc15456d59ef3d0a09a6b06ce56430faaff4b30b6e010e95c1c28b66be81aedfdceaa84509f71021c3a95f0591eb27d3df2c3a2a421c950506a40038c2e59c1abb967e2addcd84021", 0x9c}], 0x5, &(0x7f0000002200)=[{0x78, 0x1, 0x3ff, "0ef4544e3c0f5b9bcdc7a4e903a2190ecc1eedd76ace341f0477de319ed3184d79619ec4a08af07998f97a01407057fca5a7cfea341dea8343a806d8c22c4eb6073bf27c5e349aca79c58a5ed5444986e7961190c9bd0c996b001be45f7b384a73add0e666fc"}, {0x110, 0x6, 0x55, "3a7384c8edba329c25e59a98546b97020fd5efbd43484884b37e1f773951613404941a35b96cdfabe806f9f04b9bc00be71e725d9c96257668edc44b6404cf4323add9b3ff1754f45676030c5098830ce4e24161335116e5b797a83bf55e3280762110d6fc257e39af2909f76f47c08d9d2f66e4a8cf450eb299adf348063de0f5e43c9d2818fe82c5cd323fef267870cd7a4e7abd50a88f97195dd9e4c66fa75fac7ab00313d4e2fa8dcc4182f39bc7e1ee68a45814cc5090ac5f5cbd6ec3c40a37b8d1270467c63acded446c2550d974a140b4860111463e3103cc166d940cb6e90f064ed39d69d68701ed5185048c489d78c44d01277113"}, {0x100, 0xffff, 0x458, "5eb8556e74a902a3e5711a4bb07427af0604ad0a15b5a5eceb418039c58019ced219fda1a5ee434bb2aeaf19f8fc28d24acbe3082b8413f97a67f8f3c4a3f4600b726b476dd013054196621543913436b42fbe8bb9b933ce80fff05464de8ada0dabc49ca21302b12946ed154dd77add84fcf0ef6c3e1b07882e3343d942da82fd4337453e2817553dfc828e872188158d1a491168e554491393b83a97648e8fc4d758037cd4311beb2ec2e0c838509221649de41c8458fd77c7498e83700100de3714157477bb5d565d2971f334d0f149fd90fa2a4cfd7f113cc7cb4b7133467c7b896105261f62e9a1640ec08aa4"}, {0x18, 0x88, 0x401, "9e5044a9be"}], 0x2a0}, 0x0) r9 = open(&(0x7f0000002500)='./file1\x00', 0x100300, 0x20) sendmsg(r8, &(0x7f0000003bc0)={&(0x7f0000002540)=@in={0x2, 0x0, @multicast2}, 0x10, &(0x7f0000003580)=[{&(0x7f0000002580)="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0x1000}], 0x1, &(0x7f00000035c0)=[{0xf8, 0x6, 0x40, "a912e86d2f3cd9aff0014303389320ae45a679367d7c5cd46ba99906f71d3786d0e9681c1282da1d45b6dd14d1c0f6ebd328a4f498412c601fea758bb9ebb68512d2e0684bdbe936b4c90d715faa8c88607143ba5f012e308513b17ee84c4fdcb7d40746821a3b8955b044e774fd8ede7cc22d62db84d132b4f59e4aaf308a73a614d32a0054e3aa9eb07636dd3e262e2be40dd4efe0d89767a8a7181e124c0d5d6d25a372c86257006e400b0018d30031c857d451876f2eec8b5236396d832bf8399a1e9d91b3520fa22d63fa9eb31732906711c290d700da30d212a8ce50cf2151a257"}, {0x20, 0x11, 0xffffffffffffff98, "99c9c0abffe831519155a1"}, {0x100, 0x6, 0xec, "9ea7225e5220ae928e23c3db554740dea9d6bd300da466f8a4150420a961aa978eee25ab3f1ea3944640bef49998dd865516e76c4679b7b380931026774285169b64b7264c35388c28a4fec078398ab6167fc53319156fe8c1f0d1ae9f02f5e375671aa32b3079c1fbd13d8cac745cd5fc281d69eb9f9f29ced95edb207b1f3c1aa4394a507de38be9d36baa4afbd81c8e60a9b7b481bc75d78046cc24d905e106e054ff58b64cdb94cf80a9744ac24cb4253df4a0d46984c4679908200f59670b8f30a18cf927e7f5e3f7a2189511f1afe6d745ea665a669ef91bb577fcb332e65b4915758d5d7252c11efad4dc"}, {0xf0, 0xa9, 0x0, "fc096beab96f4c2c14b4403907bc37b7db2a0fc811571dcdb7b3c9711666fc4046cb0e472e7adfacfb94bc0565ddb8783a44eb1e47824258ee32814e8e7a51467b7d42f4bbd94ace0b6e07667b3c1a08b0d01b5ebdd700fb824a1c353a8d6befb4123aa617c2c86cad361d2d686a082b1b5fca4e1e00219a4868ff91e539599e2e4f7a1bb306313bab968afdf77e527361a77f5b051ac5033c33689dbbb4d4f526e50fd1576d1b165f0e45d648c4002b250835661992d2e8a505299269d7c72b8e854ba2656925699d6347008694fbe3a5e08c1c012e7b50bc"}, {0x90, 0x0, 0x2, "bc90605c0e23288c88928307efa557d44a9a8f02613388d96bcfc0e6c26c9d3eb09789c41468890bdb21da6e7bfc616b3757760ca5869a98e03872a1dbd5488f7c1e6b3fba176b6bcafc027d77bed01dcce978008c877b4c63dd56083598032d8593cec6671cd39b3e1b174e25502facced3495c735a859f8f"}, {0x50, 0xffff, 0x60e9, "f916e2b33093bb106448d06dd2a5da3231891469d6b3eeb974c940403eddaf3f50dad3f27cb5a491021f4cabf25f161e0d1df595f97843e4132b66fa3bc85c"}, {0x58, 0xffff, 0x56, "cf36a7f7640321097d9c81bcbe03616601facff5833b88648274bfcf54c509c632205f61b57603e1fa31554b7ff833476c6ef9b3011d7b8a071c3a17118fdf9e6308d94f2bc9ab38"}, {0x80, 0x88, 0x0, "3b50695b0c2ee9f3d5d57e64e8d10dcf42bbe38f8a56c877c78817989ead818dc42f14ba71e63a3e62f5b0292071d20ac417b7f57372030427328d7519e4ed9f25fb50dc11f19a48089c37369ff7c3ad55c2c328225a9a9788429689880fc6d897be4e2347724e67801a9deae2d4"}, {0x58, 0x3b, 0x0, "f5cc018faa3f10ea014eaec1d2353bb7222f72bf2c3dbaa1204f6fbeaa5f6a4dee571afac6925a2726a56515d601bc1327e94557fe979a086be01fba8313525ff73467"}, {0xb8, 0x39, 0x10001, "56076b61f8e7332994b28b0280357bf10a005b93c4299fb2d5161e833cff4b1a4fbb2c9be52823cda927028a5b5e8a552e719d2574accdda7b51d1e19ff4bdc177001ea8f6d7121795e9927a8c583ffae8024c190e55d7b6c6346ae2e578f504675422480f977b52b627eaa3cb9ebf03d452acfa658dcc075d4c48bc9d932a94c1fef350bd5f0bbebd7950a132d2cdb09fc0aad3e587c33dbf898e92f10e95e81c2320"}], 0x5d0}, 0x8) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r9, 0x84, 0x1b, &(0x7f0000003c00)=0x7fff, 0x4) listen(r0, 0x0) chown(&(0x7f0000003c40)='./file1\x00', r5, r7) setsockopt$inet_sctp_SCTP_INITMSG(r9, 0x84, 0x3, &(0x7f0000003c80)={0xfffffffffffffc00, 0x1, 0x4, 0x2}, 0x8) sendmsg(r2, &(0x7f00000050c0)={&(0x7f0000003cc0)=@in6={0x1c, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000004040)=[{&(0x7f0000003d00)="65dee394e41aa149c1071b10672f938255c79cfd6072b2d2479447ce8f6267502bb2158a8488a981a44fda2904fe19f1e91286b4b96c5b1ca431dd9c5a4e7d20b07bc4d96620a2c6cc95531d4e14ef4b2794c0f1c97e3a6db78c2dc91564133ac474fc9b9c8fb6094b7c7032b2f1c005b6d193b4f010023eddf7d0088423e78b2285ad4061618b0dc966caec6343760750329870cd7915a06a52c7155205597a262d87c9a5aeb32e5ff30b0aa615526282e8f42628576488406291262b4a735ae15f31af5fb88a68512457", 0xcb}, {&(0x7f0000003e00)="3cf1d83242cab877069d06b5024dea93c7d58a4667b63acf41ba2b210de2b3ab54f2f408c80946850e3ded04a53bda4fc5562b51efcd598582e692c203c8bb0686e183870d565410585beae1568bcf118ffed0441fb6f726040dfa6d3aade366632363529b5be2831f43890f30fae487116b50e047ed572fa4fbcdc7b14088b2ea1bc30682303b5f07d6ef6147de1fce4a6a3d31941c858da8d91f8da34c4c52645f551330293781b7d9d6f4a473bc0d504b5be44230d965bcd0185848a2e92417a54c9a86", 0xc5}, {&(0x7f0000003f00)="399e255e505c66f09bb6023834e589dccfed56318632f8377e4f7e8e82a911b5452f80161bf5ae71b41166573aa1208de430909dafdae3c8de9defa25e25001c1796260f9ea815d2970aa177f2ec9d9dffcadbc63f90dfdc", 0x58}, {&(0x7f0000003f80)="a66a87a6381a7a544f8de4d1207d13c6a95e15a8b70e7c5ba22cec8602a3af6df6c20733c686ca2d14c77ffc10a88284567dd7072f54e53bdd3252ca62054cdc77b81760f30302d36ad37e82bcbd810a98249a7a797bcdc045aba4d6af6e6d8e1cab22302dd765b0e7c1e4922e7e4ffaa69b674adca8c8dd0b72af0eb251a032d92ff58e3760f06d675b33aeb4a28f116a9eb4b2e0025b29b11ea871d6fe395ee198fb9d35826101f6f5a3f16744c8201173edec8c1e0533797b9f7156", 0xbd}], 0x4, &(0x7f0000004080)=[{0x1010, 0x85, 0x200, "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"}], 0x1010}, 0x180) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000005100)=0x4, 0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r8, 0x84, 0x14, &(0x7f0000005140)={0x1, [0x400]}, &(0x7f0000005180)=0x6) r10 = msgget$private(0x0, 0x1) msgsnd(r10, &(0x7f00000051c0)={0x0, "11e15b68192781f0a1e7e84a187573e2681ac062d57017174421ef0c206d73f3969d8c8d96f8145c4e30171639a0fd6754eb53e4479f1b3c863a04649565a01d3ed79ee548f72df3e1d87ec333180c632773f841aa2b2c0757deca3dfb37845bd71ea358ad249398961b4e1e5378dbd59370029e5a655dbd"}, 0x80, 0x800) 00:01:58 executing program 1: r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) r1 = dup(r0) fdatasync(r0) preadv(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0) rename(&(0x7f0000000040)='./file0\x00', 0x0) 00:01:58 executing program 1: r0 = socket(0x17, 0x0, 0x80000000) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000000c0)=0x400, 0x4) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x202, 0x8) pwritev(r1, &(0x7f0000000640)=[{&(0x7f0000000380)='i', 0x1}], 0x1000026c, 0x0) unlink(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) rmdir(&(0x7f0000000040)='./file0\x00') mlock(&(0x7f0000ff8000/0x3000)=nil, 0x3000) msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x2) mlock(&(0x7f0000ff8000/0x2000)=nil, 0x2000) 00:01:59 executing program 2: r0 = semget$private(0x0, 0x8, 0x20) r1 = semget$private(0x0, 0x6, 0x0) __semctl$SEM_INFO(r1, 0x5, 0xb, &(0x7f0000000b80)=""/136) semget$private(0x0, 0x3, 0x5) semop(r0, &(0x7f0000000100)=[{0x0, 0x7bcd, 0x1800}], 0x1) r2 = socket(0x46804891c895e3ad, 0x4000020000003, 0x8) __semctl$SETVAL(r0, 0x3, 0x8, &(0x7f0000000040)) freebsd11_fstat(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() r6 = geteuid() getresgid(&(0x7f00000000c0)=0x0, &(0x7f0000000280)=0x0, &(0x7f0000000780)=0x0) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f00000007c0)={{0x94f, r3, r5, r6, r8, 0x4, 0x8}, 0x5abc, 0xfff, 0x20}) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000002c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000000000)=0x84) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000a40)={r10, 0xfffffffffffffe00}, 0x8) sendfile(r2, 0xffffffffffffffff, &(0x7f0000000940)=0x2, 0x5) r11 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) semget$private(0x0, 0x7, 0x100000000100) getsockopt$inet_tcp_buf(r2, 0x6, 0x427, &(0x7f0000000840)=""/136, &(0x7f0000000900)=0x88) setsockopt$inet6_MRT6_ADD_MFC(r11, 0x29, 0x68, 0x0, 0x0) getgroups(0xa, &(0x7f0000000140)=[r7, r4, r9, r9, r8, r5, r9, r9, r8, r4]) semop(r1, &(0x7f0000000080)=[{0x3, 0x9eb, 0x1000}], 0x1) 00:02:01 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) chroot(&(0x7f0000000100)='./file0\x00') chdir(&(0x7f0000739ffe)='..') 00:02:01 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = semget$private(0x0, 0x2, 0x3b) __semctl$SETVAL(r0, 0x0, 0x8, &(0x7f0000000000)=0x6) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000140)=""/56) __semctl$GETNCNT(r0, 0x7, 0x3, &(0x7f0000000040)=""/210) 00:02:01 executing program 2: r0 = socket(0x12, 0x20000001, 0x3) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000240)={0x0, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={r1, 0xffffffffffffff7b}, 0x8) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001a80)=[{&(0x7f0000000740)="e7", 0x1}], 0x1}, 0x81) sendto$unix(r0, &(0x7f0000000100)='S', 0x1, 0x100, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0x2, @rand_addr=0x8}}, 0x0, 0x2, 0x7, 0x2, 0x3ff, 0x4, 0x8}, &(0x7f0000000140)=0xa0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r2}, &(0x7f00000001c0)=0x8) 00:02:01 executing program 0: socketpair(0x0, 0x7, 0x40, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000080), &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x8001, 0x4) 00:02:01 executing program 1: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) write(r0, &(0x7f00000001c0)="4dce000a3d88f8995bf676819292137d2c", 0x11) write(r2, &(0x7f0000000040), 0xfffffedf) ppoll(&(0x7f0000000040)=[{r1, 0xc4}], 0x1, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000000c0)={0x2d49, 0x5, 0x7000, 0xae, 0x7, 0x7fffffff, 0x6, 0xffff, r3}, &(0x7f0000000100)=0x20) msgget(0x1, 0x20) 00:02:01 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0xfecb) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x29, 0x84, 0x9, @rand_addr}], 0x10}, 0x0) 00:02:01 executing program 3: r0 = socket(0x2, 0x6, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140)={0x200, 0x10}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="0100000018d44dc18f5a553b7ac8c7d28f56615a71ed47c00052133f30bedab4dfcf2f7368fec99df3a69bdb43453bc159980f7bae29041913bb64b0cc58d181729e49455dfedb72d8ccb32205000000000000b3e63036415b860eeae3bf88a6169dc01e82a42a9eea059c403b6caa204bdcbdeec6a2e51efd60fee840e88c56969563e4506f9fb3f2b5e73cd07187f82dd4cc55afcee3739288283c18281efaf498498a7494daa47e05547482153eca7f43e5b39403e44d8c3e", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1000a}, 0x10) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x10, r0, 0x0) close(r0) 00:02:01 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_lstat(0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x3, 0x7fffffff, 0x1, 0x1ff, 0x1}, &(0x7f0000000140)=0x14) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x3, @rand_addr=0x8}}, r3, 0x80, 0xfffffffffffffe00, 0x18, 0x465f5bef, 0x2, 0x10000}, &(0x7f0000000240)=0xa0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x11, r2, 0x0) utimes(&(0x7f0000000280)='./file0\x00', &(0x7f0000000080)={{0x2, 0x54d4}, {0x4}}) 00:02:01 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x20801fffe) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000002c0)={'accf_dns\x00', "5d976d1c321b588d2899cd20870ce838edc59dab68a1e92a2fa0ed7a9007ea7d103e62025983947a647bb0a952310e1d279f0045b9a4809b25184ad060b3d624ddd9501b3542f2392aec10c29198fa551bf96d14870cf5a2c6e9468ec5943eb600c8b3afaef9d62633049887ff84dcb358efbcd9c73cbf6476189b2051c83af886c74ef4e6933295eb5b2705403cdb52c18a71720f50ccf66a0df3ea0213287e757073f6e8e0963ed74dbce9c57ae04f729af19c99616b4da83d4308fc4f2ab0a5eb30139fbddd112d31eee681eb855496d3cbe1fda1a4211b770b3dcc639983071513b15ed98379ec554a158cc057eb"}, 0x100) close(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000280)={0x0, 0x34, "78faeb689474462c9807961bc40b2d1b422bd9d31a51674667b2b672cd9271b95f757e89ad98bd3f6f07c2d0a3fd2dd1e5cd9059"}, &(0x7f00000004c0)=0x3c) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000500)={0x45b, 0x9, 0x1a20, 0x83, 0x1, 0x2, 0x7, 0x4f, r1}, &(0x7f0000000540)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000580)={r2, 0xe4b}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r3, 0x7f}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r3, 0x3, 0x9}, &(0x7f0000000240)=0xc) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000080)) symlinkat(&(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, &(0x7f00000000c0)='./file0/../file0\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0}}}, r4, 0x1000, 0x10000, 0xa, 0xffffffffffffff00, 0xc9, 0x3140}, &(0x7f0000000200)=0x98) 00:02:01 executing program 0: socketpair(0xfffffffffffffffe, 0x4, 0x5, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={r1, 0x5, 0x9}, 0xc) r2 = open(&(0x7f0000000280)='./file0\x00', 0x80000000004206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r3 = shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000180)=""/67) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0xfffffffffffffffe, 0x0, 0x200000000}, &(0x7f00000003c0)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x100) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) msgsnd(0x0, &(0x7f00000008c0)=ANY=[@ANYRESDEC=r2, @ANYRES64=r2], 0x2, 0x100000000800) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000000)={r4, 0x1}, &(0x7f0000000040)=0x8) getpgid(0xffffffffffffffff) 00:02:01 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), 0x8) getsockopt$inet_tcp_buf(r0, 0x6, 0x2000, &(0x7f0000000040)=""/186, &(0x7f0000000100)=0xba) r1 = accept4$inet6(r0, 0x0, &(0x7f0000000140), 0x30000000) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x7}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000200)={r2, 0x80, 0x7fff}, 0xc) 00:02:03 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto(r0, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) shutdown(r0, 0x1) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x2, 0x7, @empty, 0x7}, 0x1c) 00:02:03 executing program 3: socketpair(0x0, 0x1, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={r2, 0x5, 0x9}, 0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r4 = shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000180)=""/67) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x100) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) r6 = msgget(0x0, 0x421) poll(&(0x7f0000000400)=[{r3}, {r0}, {r1}, {r0, 0x2000}, {r3, 0x40}, {r1, 0x2104}, {r0, 0x40}, {r1, 0xa0}, {r0, 0x10}, {r3, 0x2}], 0xa, 0x7) msgsnd(r6, &(0x7f0000000280)=ANY=[@ANYBLOB="0100000000000000ea64207f556651cf9cc3e25910454bef9489ebaf4650a08d95f69dc483fd433d47c236d43c2659979825fb0c035d0713b8cc37e62fa89e7c7a8b3c7cc2a4cca3ebc29a432558acf9e1668dcedb2be98632efcb12f8edda0000ed3902631db16859a8573a8b5f7b9dac9071db464fec9a316dafa730e0b5c02c443d707cd45f0863fd690089a0ef58f46a61e90f70d29bd0f4fdefad01e17f02aa34a2b6f29ce8f3434ea25900fca4cdda55000000"], 0x1, 0x800) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f00000003c0)={r2, 0x7f, 0x8001}, 0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f00000004c0)={r5, 0x1}, &(0x7f0000000040)=0x8) 00:02:03 executing program 1: exit(0x3ff) r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000240)=0xa5d5, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000001c0)={r1, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x106, &(0x7f0000000140)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x2f2) 00:02:03 executing program 1: setrlimit(0x9, &(0x7f0000000000)={0x3, 0x3}) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = socket(0x1, 0x5, 0x7) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x1, 0x4, 0x0}, &(0x7f00000001c0)=0xc) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000040)={r3, 0x0, 0x2}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000280)={r1, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x0, 0x2, @loopback, 0xf9}}, 0x0, 0x0, 0x1, 0x100, 0x24000000000, 0x6, 0xab}, &(0x7f0000000100)=0x98) ftruncate(r0, 0x800) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r4, 0x81, 0x5, 0xffff}, 0x10) 00:02:03 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000240)={0x0, 0x0, 0x9b9a, 0xd3b6, 0x1, 0xc6}, &(0x7f0000000280)=0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000002c0)={r1, 0x4}, &(0x7f0000000300)=0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000200), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x1, 0xff}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000100)={r3, 0x5, 0xf, 0x8e, 0x478838c7}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000000)={0x1ff}, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x4001, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:02:03 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000180)=@un=@file={0x0, ""/12}, &(0x7f00000001c0)=0xe, 0x30000000) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x6}, &(0x7f0000000240)=0x8) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000340)="fd71705071d5109043ae23617eccd31cbeba0f6bdf92ed38d5555f6583a88b56e22ba783f4bb347aff88849b03c0598873e62c1bedd3fd16ee561b7acaf9fc44", 0x40) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280)={r1, 0xef98}, &(0x7f00000002c0)=0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = dup(r2) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1204, &(0x7f0000000040), &(0x7f0000000080)=0x8) getrusage(0x1, &(0x7f00000000c0)) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000300)={0x5, [0x2, 0x1, 0x7, 0x8, 0x10001]}, 0xe) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000000)=0x4, 0x4) 00:02:04 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) sendmsg$unix(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="28000000ffff0000010000000000000013bbaa68127d732f5d7fb559471bdedeb14e2276a1da064b4208f8fad155ced6f36e6a3b21ab49613d6c17ebfff3d2ccbd23140b67466f3c18ffdb936f8daa71a702436959e04db815fcf82921740107b4731455423af9795ed6ba4fa95a856548ccc9fa5459d98cbc8e526f944fa71b42733d0340c2320b6f45fd90a37e1c29cdd07783b915a5c7f330463ca31d6964bb7032c300bf644e2c6ef03ebb27537d6cd0aa62db9cda4b0b3b805c097b", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0x28}, 0x0) sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x7a, 0x4) recvmsg(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000100)={r3}, &(0x7f0000000180)=0x8) 00:02:04 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) sendto$inet(r0, 0x0, 0x475, 0x0, &(0x7f0000ee9ff0), 0x10) recvmsg(r0, &(0x7f00000012c0)={&(0x7f0000000040), 0x2, 0x0, 0x0, 0x0}, 0x0) 00:02:04 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), 0x8) getsockopt$inet_tcp_buf(r0, 0x6, 0x2000, &(0x7f0000000040)=""/186, &(0x7f0000000100)=0xba) r1 = accept4$inet6(r0, 0x0, &(0x7f0000000140), 0x30000000) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x7}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000200)={r2, 0x80, 0x7fff}, 0xc) 00:02:06 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0xfffffffffffffffc}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x1ff, r1}, 0xc) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r0, 0x2000000) 00:02:06 executing program 1: madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x9) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair(0x17, 0x10000000, 0xffffffffffffffff, &(0x7f0000000140)={0xffffffffffffffff}) accept$inet6(r1, 0x0, &(0x7f0000000180)) bind(r0, &(0x7f0000000000)=@in={0x2, 0x0, @multicast2}, 0x10) sendto(r0, &(0x7f0000000040)="f23b2a62ace782b47039a032ac0cbd5b0df17edcef1b9a9fef9ac2623b3ef74209a9245e66a17804158d07a3f2597998f9f902bd712db927311fbe85dcc05062ae62ac7a2ea9278953336daf2cfd082f9d62b639f78b1b18d9e4e876e69ecca1fbb0775e33e5ca53ec47126049b9179e0b12a7a9189fe61e9de6b4ad2ce850d8448d9e5b", 0x84, 0x100, &(0x7f0000000100)=@in={0x2, 0x2, @multicast2}, 0x10) 00:02:06 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000000)=0x9, 0x4) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x13, &(0x7f0000000040)=ANY=[@ANYBLOB="1ff3d2370556"], 0x8) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="7c00000023e17203088c5c2a9e933a35cfe1483a5614ad3cfb064c396faa625500265091cd7e402cf5a5f266000000000000006c58fc9bd5f25e90c2ad7cce9c5ff5239442434326c9634494304c328873f21134af77b5e416dbcc2a9ca0cbdbc6aa2557d656c8a2f88369fd705bbe11bc08c70ea73c850f457f6a1cc0d04c"], &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000240)={r2, 0x3ff}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0xab3, 0x1}, &(0x7f00000000c0)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0xcd99, 0x2000, 0xd1, 0x40, r3}, 0x10) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080)={r3, 0x1, 0x9}, 0x8) 00:02:06 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) fcntl$setstatus(r0, 0x4, 0x0) freebsd11_getdents(r0, 0x0, 0xffe3) r1 = getpgrp(0x0) fcntl$lock(r0, 0xf, &(0x7f0000000000)={0x2, 0x1, 0x8, 0xffffffffffffff00, r1}) 00:02:06 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x7) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000140)={@empty, @remote={0xac, 0x14, 0x0}, 0x3, 0x6, [@local={0xac, 0x14, 0x0}, @empty, @multicast1, @multicast2, @broadcast, @multicast1]}, 0x28) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x55, &(0x7f0000000180)={0x1000, {{0x2, 0x3}}, {{0x2, 0x2, @local={0xac, 0x14, 0x0}}}}, 0x118) setsockopt$inet_buf(r1, 0x0, 0x4a, &(0x7f0000000080)="05b836b9ccce97d71e6edc60b14c7cfbb5a31230302b568850b38e88340a3a3170ae2bfce0ca5a5386a8cbcf290657f00e7ab46ce9d97dcdffefc9df43220f811731ca16007290a88dd0e1d0de584ff37cadd1b70a05cc770a8e51e5d69b20f6b2c3b10f138817df6611732ae6896c0b47e24947c31e190844f93c8125f87eb69626f951834be886ef0434bb7ad9cf528cdee8d7f1cb68c5", 0x98) munlock(&(0x7f0000651000/0x3000)=nil, 0x3000) 00:02:06 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='N\x00\x00e0\x00\x00\x00\x00\x00'], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x32, &(0x7f00000001c0)={r1, 0x40}, 0x8) 00:02:06 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x2c, 0x0, &(0x7f0000000040)) r1 = socket$inet6(0x1c, 0x10000000, 0x3) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x8) 00:02:06 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000240)={0x7, 0x2}, 0x8) r1 = open(&(0x7f00000000c0)='./file1\x00', 0x20800, 0x0) ftruncate(r1, 0x7e2780e3) mkdir(&(0x7f0000000000)='./file1\x00', 0x7d) ftruncate(r1, 0x3) mlockall(0x2) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000200)={r2, 0x8001}, 0x8) ftruncate(r1, 0x7f) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x80000000}, &(0x7f0000000080)=0x263) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={r3, 0x0, 0x103, 0x40, 0x100000001, 0x7}, 0x14) mkdir(&(0x7f0000000180)='./file0\x00', 0x1) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, 0x0, 0x0) 00:02:06 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) fcntl$lock(r0, 0xf, 0x0) fchmod(r0, 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/243, 0xf3, 0x0, &(0x7f0000000100)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) 00:02:06 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x7fff}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x3, 0xe803000000000000}, 0xfffffffffffffe70) 00:02:06 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x1, 0x8) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xf}, &(0x7f0000000200)=0x8) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00', 0x2}, 0x24) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={r1, 0xfffffffffffffff8}, &(0x7f0000000280)=0x8) open(&(0x7f0000000140)='./file0\x00', 0x20202, 0x10) r2 = socket$unix(0x1, 0x7, 0x0) fcntl$setflags(r0, 0x2, 0x1) sendto(r2, &(0x7f0000000000)="274eae4de39f0458f8828c9ba24d5d6008680cc5b7fbd2f12dd58d856317ce5bdfb987389e165e64d0f6bfb753e30f65165a67f941b8de5d389c907f35e7330e5f7f567e2b3f90990cb788b413dd3180283e1a255d9fd10272f70c763b7ff20eb17be216304baef6c9d367070c6a4861d433ad39f0175e2f25ff568dcbb07ccb09b7c9e57970ea6b43d387e63894ec0a92236e914f81b750e916820d45816ca1c308c9c9656339ec8a4178d2e3a7458466b07af762e74d96b7e431ef20ff1575b308ee7e93872f9b41e617a388d33ed9075d2192b249783f031b4986d96748a4690a7eb38a312430d38a6b7005055f3bf89eb638b84ad6da", 0xf8, 0x0, &(0x7f0000000100)=@un=@abs={0x1, 0x0, 0x3}, 0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r3, 0xffff, 0x1904, 0x0, 0xa) 00:02:06 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x40}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x0, @empty, 0x1000}}, r1, 0x6, 0x80000000, 0x1c, 0x100, 0x3f}, &(0x7f0000000180)=0x98) r2 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r2, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2500000000000000]}}, 0x1c, 0x0}, 0x0) 00:02:06 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) r1 = accept$inet(r0, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0xffffffffffffffe8) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x54, 0x0, 0x0) r3 = dup(r1) connect$inet(r0, &(0x7f0000000080)={0x2, 0x1, @rand_addr=0x20}, 0x10) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)=0x0) setregid(r4, r5) getsockname$inet6(r0, &(0x7f0000000480), &(0x7f00000004c0)=0x1c) setsockopt$inet6_tcp_buf(r3, 0x6, 0x2000, &(0x7f00000003c0)="40b4ad055b085810404529c33f829a1629538a89a7e679a46ee51f9a512d090efb65fafe51f82ddb8734b8f33a0011f042109484789f8fa3b55ad5fc3aab3c6d1a0e476935b26fdf1d01270b95b66c1e06aabe27cb928345f4fce66cac512eb80912cca3a4ef5f07ca2593f351b96a20109b010d71505ad658389311626671d6a67d0cd71162b7326018150c55381ef4ab128959da291bcfb7d4baafa5", 0x9d) recvfrom$inet6(r2, &(0x7f00000002c0)=""/145, 0x91, 0x40001, &(0x7f0000000380)={0x1c, 0x0, 0x6, @loopback, 0x8001}, 0x1c) getsockname$inet6(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x1c) 00:02:06 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1202, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:02:06 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x9}, 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0), 0x8) 00:02:06 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = dup(r0) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x165) syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="a6ae2b2ffca8687d8e65f97ed6b253708ff7c6810000000000000064071cd5a14a482f0a3d41a1e71b279e47d55fd9fb279d60ec865c71abf9819b47dff5dabd632f27ffab18edaeb6a06b5f4d264c726d91d59ebf6c11ffe81562c2c702104fbe6128494e8a32b804926fffffc56584dac6a5fae170c9fc50357ae37bb74b55748794862c9fa4ecda15b6d9d1670bb3e4552caaa41376552181c79b9905a6e50574e40f32338b69cb62eeaae0bef72a000000000000433ac214e78f469c0d6421947312cc4df0d2201c75a2cd6e1da183d6e87b88f24c6a25612d"]) 00:02:06 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={0x0, 0xd6, 0x2, [0x1, 0x1]}, &(0x7f0000000140)=0xc) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r4, 0x9, 0xbb, 0x7f, 0x0, 0x200}, 0x14) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r4, 0x9, 0x3, 0x8, 0x3}, 0x14) r5 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r5) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={r4, 0x4, 0x8}, &(0x7f0000000240)=0xc) fcntl$setown(r2, 0x6, r5) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000280)={r4, 0x522}, 0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={r4, 0x9}, &(0x7f0000000300)=0x8) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000340), &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000003c0)={r7, 0x80, 0x3, 0x6, 0x5}, &(0x7f0000000400)=0x18) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000440)={@in={{0x2, 0x2, @multicast1}}, r7}, 0x8c) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000500)=0x1, 0x4) shutdown(r1, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000540)={r8, 0x3}, &(0x7f0000000580)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000005c0)={r8, 0x0, 0xa0}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000640)={r6, 0x9, 0x15, "c57e8fd65e68151b6ad8e88e1d174491edfe5d8805"}, 0x1d) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000680)={r10, 0x6, 0xc41c}, &(0x7f00000006c0)=0x8) r11 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000700)={r7, 0xffff, 0x200, 0x9}, 0x10) getsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000740)=""/211, &(0x7f0000000840)=0xd3) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000880), &(0x7f00000008c0)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r11, 0x84, 0x23, &(0x7f0000000900)={@in6={{0x1c, 0x1, 0x3, @empty, 0x1}}, r9, 0xe99, 0x80, 0x7fffffff}, 0x8c) fcntl$lock(r3, 0x0, &(0x7f00000009c0)={0x2, 0x14db50c0ae9d9ade, 0x9, 0x0, r5}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000a00)={0x6, {{0x2, 0x0, @loopback}}}, 0x90) 00:02:07 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) r1 = accept$unix(r0, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8) setsockopt$inet6_buf(r0, 0x29, 0x68, &(0x7f0000000100)="2e9b9d723929aa9aee5250cbb594d450f0ea60b7a31517a0e802888d28530b6494eef5b0d9d9b5a0e15cdbbde0c41acc337293a916bb130754e79e5579f55206c2ff9b110ef222a5a92693dae5af11c161606d8ea699f7db52f48bde8cd91bcd5f16dd65762a4a1a792a8d0ab9422eb2e0d2dcefd6d25ea32b3b164915c1c4cf993c944f61c5470d4762b0bcf479a40463d130be67f3de1b65c49d4d87c88c610085463e66f96f012f4fe0c274d318f6fd2706adbfd6", 0xb6) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000001c0)={'accf_http\x00', "374914dbacada372fc2b7eb126e76a7a858670d7d17b65c283a9585e2a4c10cd6df37ab1a21fd09c291ac65f5ef59da54f171813e25054dc3381794ea00078f0f3466bb8154263847186cd7f76658770cd5f52fa0314b22dbf27f5f543242f2dcd49f3a7d2e55c3c49c0a788644e78b5b9c64069245a006309d44f0b07bbe8f4b72fe9ab8b3531d3ecec3d5e85f345974eb63a5ecef6d9460fedbc86dd94fd4e1cd40909862e8db895c107a1b7c7dcb25f5afd7243ebb98cf09cefef7346d4277ed0e80e90b79b1e4e47af5e3dc62815592f8aa03d10c90356b523548e0100b7f0668a315b792a46f614d4c4ccf7ad25"}, 0x100) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000002c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) setsockopt$inet6_buf(r0, 0x29, 0x69, &(0x7f0000000340)="df91032b0b1f3f834cd21a28bad1431bc667fe5c823d532384b0a95a0eb2041597a42785899053600b8cdf3fdb3078cb05492ecfa5cd391dc91331299a92c418861e7c85b50539e55469cbf15a6c177d813c325383c6a3396d0886aa5a5afd338ce4b5b3b670b8bdf1bff18ff1e12fc96259016b7ff4ab5f0a85ab54a46afda83b4b1d483c25c843c69ca23de19355107470b61dde0a2664efb3b7fcc5ea54ac98f8a07435613e873c72684d3e0635c1ac9b452da0984a94c90bd341464e50ae4b1d", 0xc2) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000440)={r2, 0x7f, 0x72, "35e604d833192ed859ca9baf2f336fad7d49fd3a3e12c11950d319d8f5710699ea9fb250a6127b8475b371914e1986efcbf2234e64182520a9599999b1f0a756473589980d96eac1f765937d8cae0ba4e4ee1018fe55adbedfe3c37c8b8242ea4e2ea1e7d31840406077b631feb930fff5ae"}, 0x7a) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000005c0)={r2, &(0x7f00000004c0)=[@in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x3, 0x7ff, @loopback, 0x1}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3}, @in6={0x1c, 0x3, 0x7, @empty, 0x8}, @in6={0x1c, 0x2, 0x80000000, @remote={0xfe, 0x80, [], 0x0}, 0x8}, @in6={0x1c, 0x2, 0x4, @loopback, 0x9}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x3, 0x7fffffff, @remote={0xfe, 0x80, [], 0x0}, 0x422a8dda}]}, &(0x7f0000000600)=0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000640)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000680)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000006c0)={r3, 0x1}, 0x8) bind$inet6(r0, &(0x7f0000000700)={0x1c, 0x0, 0x6, @empty, 0x6}, 0x1c) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000740)={r6, 0x0, 0x7fff}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x52, &(0x7f0000000780)="042792378c2f96225a594765ae06c8a08c577a2d5872d682e7f75c4bdb0a22debb6669238b97f509b7ea5134cf3eef05a57250c023f0194c97a2a3468f05c1c7397c1118b5451349113f3da6d17856be12fa9895f977164c7b9a859c735a95188ad0e503dd03a5d185", 0x69) setsockopt$inet_buf(r0, 0x0, 0x5f, &(0x7f0000000800)="2981316cd325fc7aca3290be34dfc973d57730c8b06fda6fe941688ffb37971b17029bf7bf621e1d86d1", 0x2a) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000840)={r3, 0x6}, &(0x7f0000000880)=0x8) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f00000008c0), &(0x7f0000000900)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000940)={r5, 0x2, 0xe8, "48419dfa9117c5fa1061a775588399a72a338e9765f70530f4c02594bccff6011f1c0bf50cac265411607f73fec2b615831faf1990533abf509133fdaba49af04099fb85ca35cbe307f58d934f9e123556634d6e9fc127303314fea549579a8b8b9dcac4e688599cdb361dd74274d50a7da569effc4ae3e747d2d6b53d830ac573ba24dacf95e762e934aead6a63f67162a1aa107eedcabd0de89f226226883bd834fe29feacfe6b1e2af383defc29ed986f167e99623a11079bd93526165ae33efacf77f170a2f75c54f518627ef75156ae872982c906b16895d4470291a6bbf4bb49aef98726a2"}, 0xf0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000a40)={r3, 0x6a, "554a5ff5f256b4ab7a661207cf275d51481029fa64e3af5aeaa037f249cefb7dfdaa97e34357d1fb9dd8a3fdd25e89032275e42985e9765f72435f455ea9a17a59f790a7e955a718ab4c53dffa433375a93893809bb79499d6fb1d9cac38311bfce3d38a10ce1c8197bf"}, &(0x7f0000000ac0)=0x72) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000b00)={r7, 0xd3, "07b019f443c9e2952a2648643155d566f20841019b70d2d40f027d7acf481912a6873157ab465370f1f041a94ee2b5750bf04eeb90f91de700d5c11a58c4a94541e2eea5fcc0951e0864e9bd53fa3172e4a29b3d59930797e5faddb54e2bdff6ee4fd7f556b0158b3a81e13503256e6f2091f2e9eca8ff40ce45a13705092fdd1a1b76a1f7994c54cb0d9ea689e95c3e9f5ccd31a84eeee8e9e0598a1e7488217fa0638dd102b81b8528d99cd0db13780a597ba6db8b378a783442b2fb46f3c9ba00f7c084a4231734f87ae29f9bc6cd630e0b"}, &(0x7f0000000c00)=0xdb) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000c40)={r5, 0xefd8}, 0x8) recvfrom$unix(r1, &(0x7f0000000c80)=""/146, 0x92, 0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000d40), &(0x7f0000000d80)=0x4) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000e00)={r8, &(0x7f0000000dc0)=[@in={0x2, 0x0, @broadcast}]}, &(0x7f0000000e40)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000e80)={@in={{0x2, 0x2, @multicast1}}, r8, 0x80, 0x0, 0x15f3cda4}, 0x94) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000f40)={0x0, 0x110, 0x8001, 0x7, r4}, 0x10) recvfrom(r1, &(0x7f0000000f80)=""/120, 0x78, 0x1, &(0x7f0000001000)=@in6={0x1c, 0x2, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c) recvfrom$unix(r1, &(0x7f0000001040)=""/49, 0x31, 0x1, &(0x7f0000001080)=@file={0x1, './file0\x00'}, 0xa) truncate(&(0x7f00000010c0)='./file0\x00', 0xaa) munlockall() setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000001100)=0x5, 0x4) 00:02:07 executing program 3: r0 = socket(0x6, 0x1, 0x0) socket(0x17, 0x3, 0x10000000000) connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="8202a76f6497cbb35dc781000100000004008397ff437a5679109bb07510106b6d37248711b7dba3340c7af677b02ef37cf2128fd101eb4076b02b0afd7b9b2dfc43ed32d909318282cb7341c75ae4dc97c257c8028fccc6d0833f54eec135ea26e134c00768bd44461bc2ea1f1f32b23d3100d88e7af42f93ff0100008382951285cf38f6740189dd4ec43c07f612c2f5544e817db593fa4f40de6882b57ced14e055af3dd28f65ac2bb39cb2a1c2080e6434285b4db63aaa07ff47334ac45e2b5a45f506665892ab1c543389a8050bfbfab56f00bbf4f70472a95ac52c7c3c8f60f9a94514400000000000000000000000000000"], 0x1) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), &(0x7f0000000100)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) select(0x40, &(0x7f0000000040), &(0x7f00000000c0)={0x8}, 0x0, 0x0) shutdown(r0, 0x1) 00:02:07 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x80) r2 = geteuid() freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000100)='./file0\x00', r2, r3, 0x400) getsockopt$inet6_int(r0, 0x29, 0x28, 0x0, &(0x7f0000000040)) recvmsg(r0, &(0x7f0000001140)={&(0x7f0000000000)=@un=@abs, 0x8, &(0x7f00000010c0)=[{&(0x7f0000000080)=""/13, 0xd}, {0x0}], 0x1, &(0x7f0000001100)=""/39, 0x27}, 0x40002) 00:02:07 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xb, &(0x7f0000000400), 0x27b) r1 = accept4(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000041051153e1e6d57e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002c2962c69b22bfd6a599ac8278f300"], &(0x7f0000000080)=0x6e, 0x10000000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x100, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000140)={r2, 0x9, 0x1, 0x9, 0x2}, &(0x7f0000000180)=0x18) 00:02:07 executing program 3: setsockopt$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$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r4 = accept(r3, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x6) setsockopt$inet_udp(r4, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, 0x0, 0xffffffffffffffc4) 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$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:02:07 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x7fff}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x6) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x4, 0xc7000000}, 0x3ef) 00:02:07 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x6}, 0xc) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x1ff}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000008c0)="df39c442a4892bc6b254ec06c04d4de84e195de1a075e7b9574c55b7289cf6531b344627276f91e9df4dbb25438e9f5f43c6ec4786106b2b72f2d9e33291407a34b1eaa9339ddcfdf99ae30cd1dadba1aafa9ea5b4dc5e91aa3d86be9692bf14ea0fc548f0c3861c0fc83e2896054c5dda9cd62f7d28058ea4e5f8615aeb3422f014540942d7e44bc80d2f87cfa34f4375eb3a0a5161e0a971914a043edecd2e93c1581708fd098eda17b9d672a89184dd85a106ebe46667ab8d55b0b4760591cff138879eed64a75a034878d3f500607cd359481d50afd31c6e86b57343ade5faccd9be55ea5116b710684f00dcfcc6250a81c115a090432d32d60990dbd7aa78025ed7a33d0bfcb9a63318c570d9d1d8de1d80194695a30285240883202a564ed4fc71922bff51b0d9b6a1ba94f776eaaf0c04487f8ed1a558b229b05da8ac53e3e323a66b05931c4f50182ef4da31a659805fc57931805c06b8fa11989c241ec73bcf3805ed3ee3cc6e2b44473c10191f2646aa12e3d9c24dcc1b0c8ae3338346e43c7d91b680ec034ac42dae3a6dd8a1d2e1e6267fd4c012edb41c16e93044a6ee3b8f0cf247b2c114dc92197d3ee59a30acdd0bbc8a895211aaaf6b9767edb20eed183f74e097e3d5580b9f1c82a797eed5bb934f9b844a40788386f2a98c8336c53e76697a6e8ab2d42977e747bbab4874bf9f51a3eeba666517", 0x1fd}], 0x1, 0x0}, 0x0) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080), &(0x7f0000000180)=0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x8, 0x2) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:02:07 executing program 1: setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, 0x0, 0xffffffffffffffac) 00:02:07 executing program 1: r0 = getuid() setresuid(r0, r0, r0) symlink(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='./file1\x00') r1 = dup(0xffffffffffffff9c) sendto$unix(r1, &(0x7f0000000140)="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", 0x1000, 0x80, &(0x7f0000000040)=@file={0x1, './file1\x00'}, 0xa) truncate(&(0x7f0000000100)='./file1\x00', 0xffffffff) mkdir(&(0x7f0000000000)='./file1\x00', 0xfffffffffffffffe) 00:02:08 executing program 0: setresuid(0xffffffffffffffff, 0x0, 0x0) shmget$private(0x0, 0x2000, 0xa8, &(0x7f0000ffc000/0x2000)=nil) r0 = geteuid() freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) setresuid(r0, r1, r2) r3 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x20000000) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f00000001c0)={0x0, 0x6}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f0000000240)={r4, 0x100000001}, 0x8) 00:02:08 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x1fffffffffff) truncate(&(0x7f0000000180)='./file0\x00', 0x208020000) lseek(r0, 0x0, 0x1000000000003) rmdir(&(0x7f0000000140)='./file0\x00') poll(&(0x7f0000000200), 0x0, 0xfd) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) utimes(0x0, 0x0) syz_execute_func(0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000)=0x7, 0x4) openat(r0, &(0x7f0000000040)='./file0\x00', 0x20000, 0x0) 00:02:08 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000480)={0x0, &(0x7f00000004c0)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000440)=0xe) 00:02:09 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x17, &(0x7f0000000040), 0x8) select(0x40, &(0x7f0000000000)={0x2, 0x3, 0x80000000, 0x705, 0x8, 0x5, 0x70, 0x81}, &(0x7f0000000080)={0x8, 0x400, 0x4, 0x3, 0x3, 0x7ff, 0x100000000059, 0x9}, &(0x7f00000000c0)={0x5bc70006, 0x80000000, 0x9dc6, 0x9, 0x4, 0x1, 0x0, 0xffffffff}, &(0x7f0000000100)={0x8001, 0xfffffffffffffffc}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={0x0, 0xfffffffffffffffd, 0xf, 0xa, 0x403}, &(0x7f00000002c0)=0x18) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000240)={r1, &(0x7f00000001c0)=[@in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x3, 0x0, @loopback, 0x1}, @in={0x2, 0x1, @multicast2}, @in={0x2, 0x1, @multicast1}, @in={0x2, 0x1, @rand_addr=0x65}]}, &(0x7f0000000280)=0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x2, 0x2, r1}, 0xc) 00:02:09 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x6) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000240)=ANY=[@ANYBLOB="0500b9b33beedc9700a200000000"], 0x0) clock_settime(0xf, &(0x7f00000002c0)={0x75fa, 0xd4b}) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0xe, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x4, 0x4000, 0x5, 0x8, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r1, &(0x7f0000000080)=[@in6]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 00:02:09 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) 00:02:09 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x8, &(0x7f0000000340)="b7011585", 0x108) 00:02:09 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f0000000100)=[{r0, 0x4}, {r0, 0x90}], 0x2, 0xff) r1 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) dup2(r1, r0) r2 = getpid() fcntl$setown(r1, 0x6, r2) 00:02:10 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept(r0, 0x0, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040)=0xa4, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x6f, 0x0, 0x0) 00:02:10 executing program 3: r0 = socket$inet(0x2, 0x30000000, 0xfffffffbfffffa12) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x40000000000004}, 0x1d8) getsockopt$inet_tcp_buf(r0, 0x6, 0x27, &(0x7f0000000080), &(0x7f00000000c0)) readv(r0, &(0x7f0000000000)=[{&(0x7f0000002280)=""/4096, 0x1000}], 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000264ff0), 0x10) 00:02:10 executing program 1: r0 = socket(0x11, 0x3, 0x1c) r1 = dup2(r0, r0) close(r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r2, 0x2, 0x101, 0x9, 0x81, 0x7}, 0x14) 00:02:10 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, &(0x7f0000000040)=@in6={0x1c, 0x2, 0xffff, @empty, 0x6}, 0x1c) 00:02:13 executing program 0: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) fsync(r1) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r1) r2 = fcntl$dupfd(r1, 0x11, r1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000002c0)={0x0, 0x34a}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000004c0)=ANY=[@ANYBLOB="02004e22ac1400aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r4, @ANYBLOB="4a0e0000cf1e000001000000000004000000000021862df285dcd8d764dc3ad7f71b9cceda6ffb5769e5b8775d0cd0008d7db346899c2009279ec0bb07a3e07d05abb5fb3ea3b638c887ce7c964bd7f662a5222e06d367b144752f7ddbc98d5aec8412949bebe461c2f385857ca3ebf7d78f7fba89a4e6938503539a2724c004c94d77ed4ee02254b7a84c87f58bcc0983b50216673f02a2"], &(0x7f0000000400)=0xa0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) pwritev(r3, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) fcntl$dupfd(r2, 0x11, r1) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:02:13 executing program 3: getgroups(0x4, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setgid(r1) setgroups(0x1, &(0x7f0000000040)=[0x0]) setresgid(0x0, r0, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) 00:02:13 executing program 2: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000940)={0x0, ""/243}, 0xfb, 0x0, 0x1000) msgsnd(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="00000000000000001eed3ffb8647763f8d0d6659022a2c10874ce1b75ee5107e925af8a7836804dd07eab2be90d6a6bd2740e52ec1b89e7f90966e0ef7cbc5172d83c69d0a7b623b73433cc4acd65d949544a30df25c87da65534b508ea25b500280a1381445fea61b9ed9466de6c67731c89035fd60548c14b628b9bcb67465929441d64cefe96aea8b70e522967d0310ab66d0e0976e6ee7ef3c10a47774d86ea4a6c0fc97417794225c38691473fe9b38de2067c64bb6d37bab90da3355fbf15ec17002542a6dc35c966b3905191b5a437eb6c624f1cf250a01402a26c7f388bfcef1ff290d52e10138d4cde8f3979721c620ddf6fe8f88f1520922ec1544046556a38ed84a0e9b8bc613874aea7d875069d4eb33baf71ec3d80f6f16657372c360ae9038a50677ceb4417ac713aa72ff6b0efd44a8096855fec4f408713d73524366687774d1bd18b862153f6ca7bb7a882d2d1aa4ec2efa68809cc5c24974a720c864b4e7a6"], 0xa5, 0x800) msgsnd(r0, &(0x7f0000000700)={0x2, "b8de507334efd974b5d0623e41c02874e39277c10a9b17b37ca3b8585ab4e80f4cbb1a902a88f4a2166239b21cc9d7cf876b5130599779040fb24bf2a122d38913d11ccc47c09688e45cf7076ede55e40d52c1cde93c0aa0e562dfa277e8e7323ccf1d410fd3f804917f85d7ccf9d93ba0df307bed33369058b896f61db65044455559ccbadfb7"}, 0x8f, 0x800) r1 = socket$inet(0x2, 0x10000000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000000c0)=0x40, 0x4) 00:02:13 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r1 = dup2(0xffffffffffffff9c, r0) r2 = getpid() r3 = geteuid() freebsd11_stat(&(0x7f00000001c0)='./file1\x00', &(0x7f0000002480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = socket$inet6_udp(0x1c, 0x2, 0x0) r6 = getpid() freebsd11_lstat(&(0x7f0000002780)='./file0\x00', &(0x7f0000002540)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000025c0)='./file0\x00', &(0x7f0000002600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000002740)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000100)=[{&(0x7f0000000300)="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0x1000}, {&(0x7f0000001300)="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0x1000}, {&(0x7f0000002300)="57ee2659a3c2e75718a71397b267da4bb3bd13e445662466df12c0c210d7d7009fa41efe7273246d536f2e07b9dbc7d50f356be01c96a2bdad4562e14b7f6de4ed4c1307a49fedca6945cd44fbb41da515153ef2f533f29e34653b01d622903fd866429104961a790dee40e30be52bd7a3da7c5862f7d8d54d06b3ebcd1b6392d4b21c55c27d6925f54853ac0078388939c1f2c7bf65b2d32a4262269a50a3c3442498fe5b02a52336ba80d11f2a7514f69461e510f0855c76d5d14c57ab263dfad2a894678bb7775a0296e73133780e959c72cb4ad5af64ac659f385efc09", 0xdf}, {&(0x7f0000002400)="109d7c59662f199bbde4130c95585def773a75d5915978f7b5b2719bfc3382b4b59891a1c99cb25a599524a06f2e47f1c13363a7bd592d62e84ad11c39420d0977b71ce7ce5c17f2df8f9e4dc76df280c35168e173acc92dac01b66b", 0x5c}], 0x4, &(0x7f0000002680)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0]}, @rights={0x30, 0xffff, 0x1, [r0, r5, r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r6, r7, r8}], 0x90, 0x20084}, 0x4) freebsd11_stat(&(0x7f0000002500)='./file2\x00', &(0x7f00000027c0)) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000002840), &(0x7f0000002880)=0xb) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) chroot(&(0x7f0000000240)='./file0\x00') chdir(&(0x7f0000000040)='./file1\x00') renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') __getcwd(&(0x7f0000000280)=""/85, 0x55) 00:02:13 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x100, 0x10001, 0x3646, 0x100000001, 0xd58e, 0x400, 0x400, {@in6={{0x1c, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0}}}, 0x0, 0x2, 0x9, 0x0, 0x1f, 0x8001}}, &(0x7f0000000100)=0xb0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x7f, @loopback, 0x3ff}}, r1}, &(0x7f0000000200)=0x84) open(&(0x7f0000000240)='./file0\x00', 0x1, 0x80) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x100000000}, 0x0) 00:02:13 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x3, [0x1, 0x8, 0x6]}, &(0x7f0000000040)=0xa) select(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x100}, &(0x7f0000000fc0)={0x0, 0x9}, 0x0, &(0x7f000004c000)={0x0, 0x20}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={0x0, 0x9000, 0x3, 0x4, 0x6}, &(0x7f0000000140)=0x18) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={r1, 0x6, 0x7, [0xfff, 0x2, 0x4, 0x101, 0x5, 0x2, 0xfff]}, &(0x7f00000001c0)=0x16) 00:02:13 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000002180)='%', 0x1}], 0x1000000000000001, 0xfffffffffffffffe) r1 = open$dir(&(0x7f0000000280)='./file0\x00', 0xfffe, 0x41) ftruncate(r0, 0xbed6) close(r0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00 /file0\x00'], 0xa) preadv(r1, &(0x7f0000000640)=[{&(0x7f0000000180)=""/184, 0xb8}], 0x1, 0x0) ftruncate(r1, 0x1000) unlinkat(r1, &(0x7f0000000140)='./file0\x00', 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 00:02:13 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2}) flock(r0, 0x8) 00:02:14 executing program 0: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) fsync(r1) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r1) r2 = fcntl$dupfd(r1, 0x11, r1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000002c0)={0x0, 0x34a}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000004c0)=ANY=[@ANYBLOB="02004e22ac1400aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r4, @ANYBLOB="4a0e0000cf1e000001000000000004000000000021862df285dcd8d764dc3ad7f71b9cceda6ffb5769e5b8775d0cd0008d7db346899c2009279ec0bb07a3e07d05abb5fb3ea3b638c887ce7c964bd7f662a5222e06d367b144752f7ddbc98d5aec8412949bebe461c2f385857ca3ebf7d78f7fba89a4e6938503539a2724c004c94d77ed4ee02254b7a84c87f58bcc0983b50216673f02a2"], &(0x7f0000000400)=0xa0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) pwritev(r3, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) fcntl$dupfd(r2, 0x11, r1) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:02:14 executing program 2: r0 = open(&(0x7f0000000200)='./file0\x00', 0x80000000000206, 0xfffffffffffffffd) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) sendfile(r0, r0, 0x0, 0x7) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240)=0x7, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000180)={r1, 0x200}, 0x8) r2 = msgget(0x2, 0x600) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000280)=""/77) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, &(0x7f0000000100)) 00:02:14 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = getpid() getpid() getpgid(r1) getpgrp(0x0) getpid() getpgrp(0x0) fcntl$getown(r0, 0x5) fcntl$getown(r0, 0x5) getpgrp(0xffffffffffffffff) r2 = fcntl$getown(r0, 0x5) r3 = getpgid(r2) fcntl$lock(r0, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r3}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r4, 0xb, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x1000300010005}) socket(0x0, 0x20000001, 0xfffffffffffffffb) 00:02:14 executing program 1: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)=""/48, 0x30}], 0x1000000000000067) r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) socket$inet(0x2, 0x5, 0x200) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 00:02:14 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r0, 0x4, 0x40) bind(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="2d012e2f66696c253000"], 0xa) r1 = shmget$private(0x0, 0x2000, 0x229, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f00000000c0)=""/100) r2 = socket$unix(0x1, 0x2, 0x0) r3 = dup2(r0, r2) connect(r0, &(0x7f00000004c0)=@in, 0xc) connect$unix(r2, &(0x7f0000000300)=@file={0x1, './file0\x00'}, 0xa) r4 = getpgrp(0xffffffffffffffff) linkat(r3, &(0x7f0000000200)='./file0\x00', r3, &(0x7f00000002c0)='./file0\x00', 0x400) fcntl$setown(r3, 0x6, r4) sendmsg$unix(r2, &(0x7f0000000080)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0x9, 0x0}, 0x0) accept$inet(r3, 0x0, &(0x7f0000000000)) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) 00:02:15 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000380)='./file0\x00', 0x20801fffa) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) close(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0xaa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x3, 0x179cf218, @remote={0xfe, 0x80, [], 0x0}, 0xff}}, 0x0, 0xb2, 0xcc, 0x110, 0x81, 0x4, 0x1}, &(0x7f0000000100)=0x98) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r1, 0x80, 0x5}, &(0x7f0000000180)=0xc) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 00:02:17 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x3f000000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x3bc, @empty, 0xffffffff}}, r1}, &(0x7f0000000180)=0x84) ftruncate(r0, 0x400000000106) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x100000202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000040)="f0", 0x1}], 0x1, 0x0) ftruncate(r0, 0x100000) 00:02:17 executing program 0: r0 = socket(0x1, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x29, &(0x7f00000000c0), 0x8) 00:02:18 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x3dc) open(&(0x7f0000000000)='./file0\x00', 0x108, 0x60) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0) 00:02:18 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000500)=[&(0x7f0000000380)='\x00', 0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) r1 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = accept(r3, 0x0, 0x0) close(0xffffffffffffffff) r5 = open(&(0x7f00000006c0)='./file0\x00', 0x0, 0x0) ftruncate(r5, 0x7e2780e3) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x10000000002) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0) ftruncate(r5, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) r7 = shmget$private(0x0, 0x4000, 0x249, &(0x7f0000ffc000/0x4000)=nil) r8 = getuid() fstat(r5, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000300)=0x0, &(0x7f0000000340), &(0x7f00000003c0)) freebsd11_fstat(r2, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getpgrp(0x0) r13 = getpgid(0x0) shmctl$IPC_SET(r7, 0x1, &(0x7f0000000b40)={{0x20, r8, r9, r10, r11, 0x10, 0x6}, 0xb5aa, 0x5, 0x81, 0x1, r12, r13}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000540)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x1c) r16 = socket(0x2, 0x5, 0x0) connect$unix(r16, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r16, 0x84, 0x105, &(0x7f0000000bc0)=ANY=[@ANYBLOB="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"], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r16, 0x84, 0x13, &(0x7f0000000040)={r14, 0x10001}, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000180)={r15, 0x80000001}, &(0x7f00000001c0)=0x8) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) execve(0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f0000000a40)=ANY=[@ANYBLOB="02ffffef0300003f48e0d700f4fc8e452b7eaea8cd0a7f24144107efb39e7fd5f908e3351e109d8cb1504e033fcf2d3e6a88a1d26ad3c1d6a10f93c660352473b822316749c6eaa417959a97d901afcf2a4c9e0910ecd5f44212d6be68daec629e215b409d3361694347529cff467a6684de2e279c75f2e41148be80eeb477fbba83820200006e169004ae796ed7ec9151ca25eed2fe7ba27cca96a9f0950c03b03a363fe0d12dc1a67f01c4598b8c749b4b04000000000000007bcc4eec2ba88b18230c361efdd912f60c1a448c4cd5e8d292239b3a20146d743bf28e784bb8c18430d6303c58b93774cd050000000000000000"], 0x0) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) 00:02:18 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="45b26d72", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1202, &(0x7f00000001c0)={r1, 0x2}, 0x8) listen(r0, 0x4000000000006) r2 = shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x2000) shmdt(r2) 00:02:18 executing program 0: readlink(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f00000000c0), 0xfffffcf0}], 0x3c1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='.\x00') freebsd10_pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet_sctp(r0, &(0x7f00000018c0)={&(0x7f00000004c0)=@in={0x2, 0x0, @loopback}, 0x10, &(0x7f00000017c0)=[{&(0x7f0000000500)="3879a5644b8ff3a2db0d35b578aa4b42db6086bbd871eada714c300648106208827628a1c5b41c5b70e8", 0x2a}, {&(0x7f0000000540)="699f2bc7e8295ac686198b01e171969d26fcd62aefa3e137aa74fd3e3002637bd75c89fdeba6a80c02ca355172e6", 0x2e}, {&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000001580)="fa898215f8db5a3e7f86f42d92cad0628f1e1d908995182f30ddb2de1e935c5e849b5cb66bb4380b7499f310b0a812da49384b5c54a291f4", 0x38}, {&(0x7f00000015c0)="0c49d2c91bcb326226604970e2f327ca9a97292e0f9e18f191faf2ab3df9688d67b37675c0d9c5bc4c854c22a3cda9be7ae18280e45f550f127fd01bc62af837b0be191a8bb8be1b8eb4084807cefc2617f6e30e924b221788d9c00c48ba80558cd04e38a11b578974094429ec8d1a188efb12", 0x73}, {&(0x7f0000001640)="f5b36dd7e69cc5aa08cc9ab0bad0afacbed865e658a291d80cce9fa3507f9ed24ede6bba4d5fdbda915020b042f735292802", 0x32}, {&(0x7f0000001680)="d4f216dcaf4935afb03fee0d6b287249834217a4e81fac3cef966fc70178d5aa9b1de1c39f386eadb9e4d4ed370dd1ad8ca5a0f1a9a9debaee7f41a2cf465585b6422713cd74602d8a261bac4a5b9198cc13f8b331b75f432c6b127e45c857cb6a208fed82d2afc1a24d468e6ecac9889446bc0afac13037ee44152114c181e5", 0x80}, {&(0x7f0000001700)="43779fa2579d118f941ffc4c917cd7eefd663e9e7ababc414a882d2698ffa85885d731355e28e07c401caecd9c345843dca52ca644c68298f1eca7e9db205e52d4b0b1b7366ba5289c1aa66bb472a04c151975d01fc483a6edc7d40c54b993ffc417c7ba2bff754a77a61c524d1d1d2a706d824366834c8330e9d3d4430ee9488e9ef39106d4e6d31a9b2b", 0x8b}], 0x8, &(0x7f0000001840)=[@prinfo={0x14, 0x84, 0x7, {0x0, 0x7}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x5}}], 0x44, 0x20000}, 0x4) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) sendmsg(r1, &(0x7f0000000440)={&(0x7f0000000080)=@un=@file={0x1, './file1\x00'}, 0xa, &(0x7f00000001c0)=[{&(0x7f00000000c0)="b358f83c53f796b4fe773fc338920919504c73108c19648571c1c8de91e721e1c01be3e95a4282ca9a0a1f6c5294e078915fe2328d140bd38478d46fb676f16bb56158259170ec573dce698b9d0e1f3ff0013a053cdd5ed6214c2a0fdf37abb2f94e6f05cf835dea7e72047a98af591a5c734c8feceb3707e792cd8435e4db01d613d3a7cf52001a2b153024c4a2955fedde624e363243fd3c87cf3d82c4d2527b3447ed8aa0a606b911ff05f1813b2436cdb5d9be0e441b7db6bccb6c75fab85b989c374e0d85a5564a2a8497e830f23b0f814198dc3d45e632c8d8ab81c329b1b25cb7a8928198", 0xe8}], 0x1, &(0x7f0000000200)=[{0xf0, 0x1, 0x400, "51894a2a248a9abef262a2f7946291a422d4a990395171cf5b71fb49d4193d9228f4f6bf44b4939fd43c62ea87291f94932769a45364124495671cb055e663973d3cb2130c4b0d6099eddb59fb79836522519ba5f971eae3062202c670b416d6069430b699ded73b082b54a2ad52a537a3310ca5fb9ad76eac103650469b4d6605aa553d9dd4c53af3cb172f20e2bf17e9a29b83e44fa5f3bd2a0379b1e5fa1615f4cfabce36b652b6287138c4433e890d2a5e9a0a623f38d92eb70af29254bd8b2d24baff9a9c26fba8d9e5f1d558b93c13efd078f55f81a53d8187d72f"}, {0x60, 0x8e, 0x6403, "cff3c9c2577bcdb4bc0c43b7af362f00a29f6910173bb9f3176aa0afc8fe598f96e31bd7c218726abd12a90aef7f896d5eaea689aca6a09174710f7f71614231f7709278826a2fdfc39127"}, {0xe8, 0x17, 0x5, "ab5b7d2c6182b1849196e9b90445159009f5c7b7cef2b7f95dbe9ced0cedaa645b9332e5eed55bbfac080e6dbb92a7f55d166a45217ba015bddebe9c29a2ce6ed92bbf908dd0513330f690e9cf445f5c0a27591b6c5c7611526fd322bd27135753061ce429df64d2d6776a036d319d1559d4c571f6187372ca7f1ce7e34cabc41a4276e38c27057af861d71a75ac96be7a334b8015054d3181c143f144fa819efc2b445da613945a7fff3a0f609b41f8a915a081a819848308217e12f1054927b84f798e5fbfebf623b9a149a622211741ab75528fd67d"}], 0x238}, 0x20000) 00:02:18 executing program 0: getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f00000001c0)) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_INFO(0x0, 0x3, 0x0) r0 = semget(0x1, 0x7, 0xa) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f00000000c0)=[0x3, 0x1, 0x4]) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000380)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000003c0)=0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000400)={0x0, 0x6, 0x8}, &(0x7f0000000440)=0xc) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000500)={r2, &(0x7f0000000480)=[@in6={0x1c, 0x2, 0x382149a0, @loopback, 0x1000}, @in={0x2, 0x3, @rand_addr}, @in6={0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x5}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @multicast2}]}, &(0x7f0000000540)=0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setreuid(0x0, 0xee00) getresuid(0x0, 0x0, &(0x7f0000000180)=0x0) socketpair(0x2, 0x10000000, 0x80, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000240)={0x0, 0x9, 0x8e}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x103, &(0x7f0000000580)=ANY=[@ANYRES32=r5, @ANYBLOB="56000000d453649b8a83e79995181ac6e03b64282cf6446be4e8a0f28d58404a0a90faf8510424d8b6ff47a4271be48c3675d5e1d4b7b83365065b259a55ec1a5087646551f9ce6e9ab8c293e08bc9699d1b6e42c9a8ef3d5c8f487a80db20317907230ddd3ce54eb281c3bd25d1cdf746dc237d9894a4a3996d5a131c67833a55fea73ad81cac929e40e2a64dc18281a930058b843a327acea77445186985b04b04cc3a39a45e3d7fdebcc53e85d88ae035316f65473db1482e75b20e456f61e326dfa4cf73696367ab340ab533f84f13d4f759f399c8bf7d2da82bd492bf5b41a29eb4"], &(0x7f0000000340)=0x5e) r6 = socket(0x1, 0x10000007, 0x3) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fchown(r7, r3, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) 00:02:18 executing program 0: truncate(&(0x7f0000001040)='./file0\x00', 0x7ff) freebsd11_lstat(&(0x7f0000001200)='./file0\x00', &(0x7f0000001180)) r0 = semget(0x3, 0x7, 0x3) __semctl$SEM_STAT(r0, 0x2, 0xa, &(0x7f0000000000)=""/4096) __semctl$SETVAL(r0, 0x3, 0x8, &(0x7f0000001140)=0x10000) __semctl$SETVAL(0x0, 0x0, 0x8, 0x0) __semctl$GETNCNT(r0, 0x6, 0x3, &(0x7f0000001000)=""/11) 00:02:18 executing program 3: r0 = getgid() getgroups(0x4, &(0x7f0000000040)=[0x0, 0xffffffffffffffff, 0x0, r0]) setgid(r2) setregid(r2, r1) setresgid(r1, 0x0, 0x0) 00:02:18 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x8000, 0xf3323c928bde8643) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x4, [0x4, 0x0, 0x3, 0x9]}, 0xc) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) pipe2(0x0, 0x200000000000) writev(0xffffffffffffffff, 0x0, 0x5) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x6, 0x10, 0x401, 0xf0, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x5}, 0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) 00:02:21 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x800, "4775c96f6cecc30754d5ec689296f81c"}, 0x14) r1 = socket(0x1c, 0x10000003, 0x7f) setsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f0000000000)={@loopback, @rand_addr=0x2, @local={0xac, 0x14, 0x0}}, 0xc) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x86) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000180)={r2, &(0x7f0000000400)}, &(0x7f00000001c0)=0x1) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r3, 0x0, 0x70, 0x0, 0x0) dup(r1) fcntl$getflags(r1, 0x1) ftruncate(r3, 0x2) 00:02:21 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000380)={0x2, 0x1000, 0x0, 0x7fa, 0x0}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000400)={r2, 0x1, 0x8, [0x5, 0x8001, 0x3, 0x6, 0x3, 0xc844, 0x3ff, 0x8]}, &(0x7f0000000440)=0x18) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(r1, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000540)=ANY=[@ANYBLOB="02004e22e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="1c22000000de53332f5a9ff70e9aed2957dc110100009c0000008000000005000200"], &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x2, 0x1f, @loopback}}, r3, 0x5, 0x100, 0x4, 0xffff, 0xa3f6}, &(0x7f0000000340)=0x98) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000080)={r2}, &(0x7f0000000180)=0x8) 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$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r4, 0xffff, 0x80, &(0x7f0000000500)={0x2, 0x400}, 0x8) r5 = dup(r1) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f00000004c0)={r3, 0xffff, 0x6, [0x3, 0x100, 0x9, 0x9, 0xffff, 0x7]}, 0x14) write(r1, 0x0, 0xfffffffffffffe30) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x104, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) 00:02:21 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = accept$inet6(r0, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000340)=0x1c) fcntl$setflags(r1, 0x2, 0x1) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) recvfrom$inet6(r2, 0x0, 0x0, 0x80000000000002, 0x0, 0xffffffffffffffa8) symlinkat(0x0, r0, 0x0) exit(0x0) truncate(0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e207f0000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="ff0f000000000000080200000180ffff00000500"], &(0x7f0000000100)=0xa0) open$dir(&(0x7f00000002c0)='./file0\x00', 0x0, 0x20) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000140)={r3, 0x3ff}, &(0x7f0000000280)=0x8) 00:02:21 executing program 0: r0 = socket(0x17, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="ff121519"], 0x1) r1 = socket(0x17, 0x0, 0x81) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x81, 0x4) r2 = socket(0x1d, 0x5, 0x8000) socket(0x1c, 0x2, 0x0) close(r1) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x3, 0xfff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000100)={r3, 0x7, 0x2, [0x6, 0x3]}, &(0x7f0000000140)=0xc) 00:02:21 executing program 2: r0 = socket$inet6(0x1c, 0x20000007, 0x9) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000000140)={@multicast2, @local, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000100)={@local={0xfe, 0x80, [], 0x0}, r1}, 0x14) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000200)={@multicast2, @remote}, 0xc) 00:02:21 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000140)=0xffffffffffffff4a) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1204, &(0x7f0000000080)={r1, 0x401}, 0xc) panic: inp_join_group: imf_sources not empty cpuid = 0 time = 142 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe002127a520 vpanic() at vpanic+0x1e0/frame 0xfffffe002127a580 panic() at panic+0x43/frame 0xfffffe002127a5e0 inp_setmoptions() at inp_setmoptions+0x4023/frame 0xfffffe002127a7c0 ip_ctloutput() at ip_ctloutput+0x80f/frame 0xfffffe002127a810 rip_ctloutput() at rip_ctloutput+0x2c9/frame 0xfffffe002127a850 sosetopt() at sosetopt+0x101/frame 0xfffffe002127a8d0 kern_setsockopt() at kern_setsockopt+0x158/frame 0xfffffe002127a950 sys_setsockopt() at sys_setsockopt+0x33/frame 0xfffffe002127a980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe002127aab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe002127aab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x412e7a, rsp = 0x7fffdfffdf38, rbp = 0x5 --- KDB: enter: panic [ thread pid 1692 tid 100723 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why