Autoloading module: intpm.ko Starting background file system checks in 60 seconds. Fri Apr 5 09:22 FreeBSD/amd64 (ci-freebsd-main-6.c.syzkaller.internal) (ttyu0) Warning: Permanently added '10.128.0.48' (ECDSA) to the list of known hosts. 2019/04/05 09:22:32 fuzzer started 2019/04/05 09:22:32 dialing manager at 10.128.0.248:44542 2019/04/05 09:22:32 syscalls: 438 2019/04/05 09:22:32 code coverage: enabled 2019/04/05 09:22:32 comparison tracing: enabled 2019/04/05 09:22:32 extra coverage: support is not implemented in syzkaller 2019/04/05 09:22:32 setuid sandbox: support is not implemented in syzkaller 2019/04/05 09:22:32 namespace sandbox: support is not implemented in syzkaller 2019/04/05 09:22:32 Android sandbox: support is not implemented in syzkaller 2019/04/05 09:22:32 fault injection: support is not implemented in syzkaller 2019/04/05 09:22:32 leak checking: support is not implemented in syzkaller 2019/04/05 09:22:32 net packet injection: enabled 2019/04/05 09:22:32 net device setup: support is not implemented in syzkaller 09:22:43 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockname$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) utimensat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x7, 0x7}, {0x1, 0x10000}}, 0x0) fcntl$setstatus(r0, 0x4, 0x10008) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x4, 0x101, 0x2, 0x3, 0x99, 0x8000, 0x3, {@in={{0x2, 0x0, @rand_addr=0x7}}, 0x0, 0x80000001, 0x5, 0x3, 0x7, 0x1000}}, &(0x7f00000001c0)=0xb8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200)={r1, 0x5}, &(0x7f0000000240)=0x8) r4 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_STATUS(r4, 0x84, 0x100, &(0x7f0000000280)={r3, 0x0, 0x2, 0x1, 0x9, 0x40, 0x7, 0x1000, {@in6={{0x1c, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x8}}, r1, 0x9, 0x3ffc, 0x5, 0xffffffff, 0x9}}, &(0x7f0000000340)=0xb0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, &(0x7f0000000380)={0x8, {{0x2, 0x2, @local={0xac, 0x14, 0x0}}}}, 0x90) getsockname$inet6(r4, &(0x7f0000000440), &(0x7f0000000480)=0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x51, &(0x7f00000004c0)={0xa47, {{0x1c, 0x1, 0x6}}}, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000580)=0x9, 0x4) getsockopt$inet6_sctp_SCTP_STATUS(r4, 0x84, 0x100, &(0x7f00000005c0)={r1, 0x3e46, 0x24b, 0x7, 0x1ff, 0x3, 0x6, 0x9, {@in={{0x2, 0x0, @multicast1}}, r5, 0x6, 0xf2e, 0xa83, 0x10000}}, &(0x7f0000000680)=0xb8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f00000006c0)=0xffff, 0x4) link(&(0x7f0000000700)='./file1\x00', &(0x7f0000000740)='./file0\x00') r6 = accept(r4, &(0x7f0000000780)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000007c0)=0x10) setsockopt$inet_sctp_SCTP_EVENTS(r6, 0x84, 0xc, &(0x7f0000000800)={0x1ff, 0x1, 0xb8e5, 0xdfe5, 0x8, 0x2, 0x3, 0x8, 0x7fff, 0x401, 0xfffffffffffff000}, 0xb) r7 = shmget$private(0x0, 0x1000, 0x26, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_LOCK(r7, 0xb) fchmodat(r4, &(0x7f0000000840)='./file1\x00', 0x12) fstat(r6, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r6, 0x84, 0x8001, &(0x7f00000009c0)={r2, &(0x7f0000000980)=[@in6={0x1c, 0x0, 0x8, @loopback, 0xd7}, @in6={0x1c, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x8}]}, &(0x7f0000000a00)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x102, &(0x7f0000000a40)={r1, 0x52, "ff078a75852c3bf4c4bcdf707f55295909c687bcca0d61c87ec97b31a3f90b2015b1610fe66d53367266acedcb0cfa63c6dcdd856a5ca783d109e019614f6a865c36d9c830a8b801e9bb364cc560dcd7d592"}, &(0x7f0000000ac0)=0x5a) getsockopt$inet6_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000b00)={r9, 0xff}, &(0x7f0000000b40)=0x8) setreuid(r8, r8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f0000000b80)={r9, 0x1bfb3c5c, 0xf, 0x52, 0x7f}, &(0x7f0000000bc0)=0x18) setreuid(r8, r8) openat(r0, &(0x7f0000000c00)='./file1\x00', 0x100000, 0x70) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000c40)={0x2, 0x0, 0x800, 0xf576, 0x9, 0x2, 0xc4, 0xac, r5}, 0x20) r10 = getpgrp(0x0) wait4(r10, 0x0, 0x4, &(0x7f0000000c80)) 09:22:43 executing program 1: r0 = semget(0x3, 0x4, 0x200) __semctl$IPC_INFO(r0, 0x1, 0x3, &(0x7f0000000000)=""/251) syz_extract_tcp_res(&(0x7f0000000100), 0x4, 0x5) syz_extract_tcp_res(&(0x7f0000000140), 0x697, 0x5) execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000380)=[&(0x7f00000001c0)='}/:)\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\\\'$V]\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='((/\x00', &(0x7f0000000300)='*$\\+\xd6])}\x00', &(0x7f0000000340)='#]-#\\-\x00'], &(0x7f00000005c0)=[&(0x7f00000003c0)='&\x00', &(0x7f0000000400)='(\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='.\x00', &(0x7f00000004c0)='-\xa7\x00', &(0x7f0000000500)='\x00', &(0x7f0000000540)=',]/{.&%\x00', &(0x7f0000000580)='.}&@\x00']) chmod(&(0x7f0000000600)='./file0\x00', 0x65) pipe2(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000680)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000006c0)=0x2c) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000700)={r4, 0x1, 0x7}, 0x8) r9 = getpgrp(0xffffffffffffffff) getpgid(r9) freebsd11_mknod(&(0x7f0000000740)='./file0/file0\x00', 0x8080, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000780)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000007c0)=0x14) fcntl$setstatus(r2, 0x4, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000800)={r10, 0x1000, "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"}, &(0x7f0000001840)=0x1008) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000001880)={r5, 0xfffffffffffffd40, 0xe6e, 0x2dd, 0x7, 0x6, 0x4, 0x6, {@in={{0x2, 0x3, @loopback}}, r8, 0x6254, 0x80, 0x5, 0x6, 0x401}}, &(0x7f0000001940)=0xb8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000001980)={r7, 0x1d, "8757e885b1886a2fdb410e9641ab7d45d5307327b8121c32ee6162bd7e"}, &(0x7f00000019c0)=0x25) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000001a00)={r3, 0x603e6e39, 0xffffffff, 0x40, 0x6, 0x2}, &(0x7f0000001a40)=0x14) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000001a80)={0x200, 0x80000001, 0x6, 0xef6, 0x7, 0x401, 0x8, 0x8, 0x6, 0xfffffffffffffffb, 0x5}, 0xb) semget(0x2, 0x7, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000001ac0)=0x7, 0x4) sendmsg$unix(r1, &(0x7f00000031c0)={&(0x7f0000001b00)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000003080)=[{&(0x7f0000001b40)="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", 0x1000}, {&(0x7f0000002b40)="ed6e3f40c7df226aa9d4e7816551da2b0b6cfbaf83d2e4d7c5c2693062a8bf7252d67b6b6ba9a2091bfb44c1ab7219f75c98dc7aa6e87480b71e4f1d07409991599618b99df7a92ca88fe8bd3c26135a4d79731cc990a451c9bffdf9110818ed", 0x60}, {&(0x7f0000002bc0)="7d73746fc931fe2496dc42ea16c188314eefdf5aa6770c69e4aea687843bb8c905a9ceae9011c27a2ea668fcd206721a5a767e3d40913956c3dc4eda1984b77ffbdf34bec64ce7161e9716a7116d44dfd417bc9a8f6e56664d4cf7", 0x5b}, {&(0x7f0000002c40)="5e2c44c87b5adf89faf624281cd959cbcb1a9f565c3b9d89a53760fa7501342e7c303d674de5759972607718de25ca140a78eb37f627fc92938bc41fba6d7757d0e83fcba09d059ad68bec518efb77d354b14706dcda0b3c8b03ea941cd9c976089643c97fb6b789d4e4ab711e49abf68ac65eb7cf85bd651643a1a9e3e5d3e153ff4faf47523c2abfedb63d865b63c69d1f5b4e9a29cb6ff78a8bd7c8", 0x9d}, {&(0x7f0000002d00)="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", 0xfe}, {&(0x7f0000002e00)="dde63b7005", 0x5}, {&(0x7f0000002e40)="79f0ddb1f3d2a3fa691bd82bbacbec1a056b7bc1b17acb4dc2d37f42594af27874e562d5edc7d72c4c787a848fc708b648ac67cfff2032f60e029366fefda46e5eb6dc0bb7ba3e2d4686e799062f0b136c8334b289bbae", 0x57}, {&(0x7f0000002ec0)="412b0686798fe1cfe7e49c1e50733a06284899a76069e6850c7151b5f72988c2a0995cd94a8a6ebf99a3cd77f61512547497ab1e5a314d5f8aac05d3b82530c85efb726ed268f4c3b657309454ea7b89e2acc2fdf8668b13cafdb1b7d2bcd62585500a16f2327e709654780e86c748ebd473de3ae43cd6fec9902a7c12fd5696fee7344fbfe81107d7f8", 0x8a}, {&(0x7f0000002f80)="94a9b161c4aca8d9191d0450c6d481897cec86d2a5f285d6c919f325e362ba9d834de4c2167b415da3410e0cb77b6ada3a3e339a8fe343a0d0c5778ac46da70591ac7aa205ffbf60361a1dc947a8cf1bd77cfcc0ccc1ba87f56c8532c232c5bd51525c9dbc316ef42efa357ea242b575d7348d69eec3b80413e66ec25ca75a12165cc7da70223a38b37e9dc55224ebf122054a15383100d205901cf3d3", 0x9d}, {&(0x7f0000003040)="5cc54694f4aee27ac33f", 0xa}], 0xa, &(0x7f0000003140)=[@rights={0x18, 0xffff, 0x1, [r2]}, @rights={0x18, 0xffff, 0x1, [r1]}, @rights={0x18, 0xffff, 0x1, [r2, r1]}], 0x48, 0x1}, 0x1) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000003200)={r11, 0x4}, &(0x7f0000003240)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000003280)={r6, 0xfffffffffffffff9, 0x100, 0x8000}, 0x10) pwritev(r1, &(0x7f0000003640)=[{&(0x7f00000032c0)="f066ace6a0ecfe746b3a6413e686e2b1609e2fdf1e439512689e0f6331fb8425735481b861f6d0045a4c48830aeb40f350db6bdc8fc899e7565788667ffb492ab94b8d1745cb737af3003c7cd70984e8abcbffe8288c5470180b04cb9b388dcda28fd1c66e1fd7e77174e6afdff30cb924b9afd3097f612f74d772a8d5eadc0a33bb14b3ac99e172b21afc183d9b7fcfa5ff3ab61ab2f7ebf2f44025195e59ac93f15350d9791b71d2c1a7b5e83a54a11009edd4fd50919a84f86eb7a45a33160b3aef6b9b94f4d3e5326ee5ba715cb015ba612be654d9e532fa323ac3ad2d5a4d2623a3c4", 0xe5}, {&(0x7f00000033c0)="387ecf8ad8b831380180efea12c60355f1eb4af5e1c3858fb48da5ee19af3f1856935c3103989c68a7ed5e1271b4b7fb26220d20e90b0b33bb7691625d8fd9ea8b7725d6ab1dd0f703ae39be8f5fc0602fd65f46d9a0e927279f9b53ed96a0922137f41c0f305c0ed66125a6344a1c3a4e758ab8695ddc2ada31a2c9021bb137d2d3a987187ffaa349e4ec74087c2c8f62db4f21ed128e9c9c67597f988009259c1bdc03544f8ce20af21c4acdca62281b8236d3943a5b4c9060862f23a0e4ba1eb8b2927776fc15", 0xc8}, {&(0x7f00000034c0)="824b0ef7beb388367ee976a44264c80d01ba6b13ee41df0a85146c34a4394672a2ea385a47f7d12391ea048795e2158d67bb0248acf361048e00094122082fa1e6e32ae60331bf2084f7e0c10b1bc211bc47f9c13f1522691ae8cdc9390591476bfc08f85336c813c8656c14af696aec2ddee594fb37375df8aeaafc580cd4cd9cc582fae0c3003d89934c72328cbc73a037384bd8f2ff885a6e6ee309f9adc486ddaebc9f9a68bf03d6cb154d758348c59233bf8775b288713e4c0e3cc80911c00c972d1ad6e236da839da56ef8cb9d4d6bd88086dcab5e590c2e05de780743e8483268607c", 0xe6}, {&(0x7f00000035c0)="ff9e79452d970961164144562957fe0ddd182207179049afbc7711fdc522834eca05439fa5b0c854a123f569339a381672f62fc8fc149b17801c9a87c5b487df6ff076685f4df91f3ccbab0d62f3e9602c6ad42d941ccca819b3ee", 0x5b}], 0x4, 0x0) link(&(0x7f0000003680)='./file0\x00', &(0x7f00000036c0)='./file1\x00') socket(0x17, 0x5, 0x2) setsockopt$inet6_tcp_buf(r2, 0x6, 0x2024, &(0x7f0000003700)="fce200f1dcde85a5aecd3ac21d2a6aca95d382b8cbc7f56a7221a5db044a7f2f789168c24b325f938a1641c58573b27ba685663a8d3cc43cf5691ef3fd97979f9cde361cc61232f799c39c7334bd3ad395b979492ee5aa83d3727d4a7fc9b3596c6e50e681b991fbb9e1f75394a81d32892cad2c39af5d3bf238faf6552d7d135b317fe9c489987141918c5cad50a7533e3eac337c93cbb410686ab942fd38b95a4bca6dafe3d06faa9ccec5a98d839125d0d1cdb2574482bb26280092cb30569334988a4137a3a2b8dc2ffcd2815a7b98c7e99ff4c68f98c77e9b87b6648e1b4cf049fd6d0cf354c7fe94e96f94d6fbdecb8857", 0xf4) readv(r2, &(0x7f0000003e00)=[{&(0x7f0000003800)=""/10, 0xa}, {&(0x7f0000003840)=""/32, 0x20}, {&(0x7f0000003880)=""/36, 0x24}, {&(0x7f00000038c0)=""/238, 0xee}, {&(0x7f00000039c0)=""/192, 0xc0}, {&(0x7f0000003a80)=""/230, 0xe6}, {&(0x7f0000003b80)=""/27, 0x1b}, {&(0x7f0000003bc0)=""/211, 0xd3}, {&(0x7f0000003cc0)=""/54, 0x36}, {&(0x7f0000003d00)=""/193, 0xc1}], 0xa) pipe2(&(0x7f0000003ec0), 0x8e4263d59d0d72fd) 09:22:43 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, &(0x7f0000000000)="3810996d219295a569267534ea5b71fac5c4f84fed30dcdf3d711bb3919d323f45f5634ac36417182c946c6f17784136f25189e98d1ee0e31b3a1245564dd52c8c1180b483eb3fb8a47baaa0e9a3569fd14a3695c984b3e672ada5914c9175807c0858d78e88c5c90908265b5662f547940a489fad1f62f370dc441926bda3d9b5d867518b66e7c75aa63703", 0x8c, 0x4, &(0x7f00000000c0)=@in6={0x1c, 0x0, 0x1, @loopback, 0xf53}, 0x1c) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f00000001c0)={0xfffffffeffffffff, &(0x7f0000000140)=[@in={0x2, 0x2, @loopback}, @in6={0x1c, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x7}, @in6={0x1c, 0x1, 0x3ff, @local={0xfe, 0x80, [], 0x0}, 0xf9fd}]}, &(0x7f0000000200)=0x10) getpeername$inet6(r1, &(0x7f0000000240), &(0x7f0000000280)=0x1c) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000002c0)={0x0, 0x8}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000340)={@in={{0x2, 0x3, @loopback}}, r3, 0x400, 0x3, 0x7fffffff, 0x3, 0x9}, &(0x7f0000000400)=0xa0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000440)={r4, 0x0, 0xf, 0x2, 0x81}, &(0x7f0000000480)=0x18) lseek(r2, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000004c0)={r5, 0x9, 0x84, "da98bfdc9d39eca811eaee2598cfd229b82a37864a8a7af14c8e4bbb439cb5b904364aec791f790a48edf62f893aa7883dd877524aa1168e7c42a302077584adea3af19b85eb3187e3b2a0ab253a0a20234e2248bfc68847d5d76c6f409b330213e4ae3ed78354e97d21e6a6a5457c4f5411b19f34692872ac677fb441fcfc71da55a093"}, 0x8c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000600)={r5, &(0x7f0000000580)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000640)=0x10) connect$inet(r2, &(0x7f0000000680)={0x2, 0x2, @multicast1}, 0x10) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000006c0)={r3, 0x7}, 0x8) truncate(&(0x7f0000000700)='./file0\x00', 0x7e98) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000740)={r4, 0x4}, &(0x7f0000000780)=0x8) mkdir(&(0x7f00000007c0)='./file0\x00', 0x28) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000800)={r7, 0x2, 0xfffffffffffffffe, 0x400, 0x20, 0xffa}, &(0x7f0000000840)=0x14) r9 = accept4(r0, &(0x7f0000000880)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000008c0)=0x1c, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000900)={r5, 0xb, 0x100}, &(0x7f0000000940)=0x8) getsockopt$sock_int(r1, 0xffff, 0x1003, &(0x7f0000000980), &(0x7f00000009c0)=0x4) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000a00)={r6, 0x8, 0x10000}, 0x8) write(r1, &(0x7f0000000a40)="f019da4cbb8428314f70e56d555f453d71cc7fa09f577a1f4e4f4e10dedf93cb97fd2849a8eef7dd84a2b6ddeefd2bbfcb021f290ae919f0bfcf103a070db6b7c6071bfae5d86dd0698cc8306ee2a6a2e249866ab23f468bf3e73520c767b9ee194c5695543911bdf285bb952d51d414edac225f6dbc80860221cb9616c12a6a3a4e96fb6ee2b5e0040f380c889d95d8c183812e65ce2d7f74d437be75021dbc3eb38f", 0xa3) recvfrom(r2, &(0x7f0000000b00)=""/4096, 0x1000, 0x80, &(0x7f0000001b00)=@in6={0x1c, 0x2, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x4}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000001b40)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r10, 0x8, 0x80000000, 0x8, 0x3, 0x20}, &(0x7f0000001c00)=0xa0) accept4$inet6(r9, &(0x7f0000001c40)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000001c80)=0x1c, 0x10000000) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000001cc0)={r7, 0x5, 0xd6, "c9dcec2e0a824d85dd1f4cc974f4730b9821621df781d05c7bf7140f9a84a9d726a105993f9bdc5c9a232f8051015f93956817578feba4d31e8766675340f8a15c34bb074e4b53dd09152c3b74f155ec805e5801f16f7ad01a07e0ac026cd58cfafe0d143bbd0d8c36a854221b603a4392119511db02dd7cd3f619913d0133110cf0e9af74ce3215ca032666ac28ec9b02fc133b21aa530aa1ac5b2d1fde81528088d0965713a5b1da51a95909d9467faef448799a90255267f5fedb9672e2948b27689690ae2c786b88450af6f584fd5135aa099ec9"}, 0xde) open(&(0x7f0000001dc0)='./file0\x00', 0x0, 0x108) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r9, 0x84, 0x11, &(0x7f0000001e00), &(0x7f0000001e40)=0x4) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000001f40)={r8, &(0x7f0000001e80)=[@in={0x2, 0x1, @rand_addr=0x3}, @in={0x2, 0x3, @rand_addr=0xfff}, @in6={0x1c, 0x3, 0x0, @empty, 0x7}, @in6={0x1c, 0x0, 0x6, @empty, 0x9}, @in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x9}, @in={0x2, 0x1, @multicast2}]}, &(0x7f0000001f80)=0x10) recvfrom(r9, &(0x7f0000001fc0), 0x0, 0x1, 0x0, 0x0) 09:22:43 executing program 3: r0 = socket(0x2, 0x20000001, 0x3ff) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x9, 0x0, 0x20, 0x2}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x6, 0x2000, 0x5, 0x10001, r1}, 0x10) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f00000000c0)=0x5, 0x4) r2 = getpid() wait4(r2, &(0x7f0000000100), 0x15, &(0x7f0000000140)) getsockname$inet6(r0, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000240)=0x1c) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000280)=0xfffffffffffffffb, 0x4) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000002c0)=""/188, &(0x7f0000000380)=0xbc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000003c0)={r1, 0x7b7, 0x3f, 0xc578, 0x4, 0xf9d}, 0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000400)={r1, 0x30}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000480)={0x9, 0x500, 0x8, 0x6, r3}, &(0x7f00000004c0)=0x10) r5 = getpgrp(r2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000500)={r3, 0xfff, 0x401}, &(0x7f0000000540)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000580)={r4, 0x1f, 0x7, 0x80}, 0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000005c0)={r1, 0xdbed}, &(0x7f0000000600)=0x8) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000640)=""/153, &(0x7f0000000700)=0x99) msgget(0x1, 0x400) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000740)=0x6, 0x4) r8 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000780)={0x6, 0x20, 0x9, 0x1, r6}, 0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000007c0)={r7, 0x26b, 0x2}, 0xc) fcntl$lock(r8, 0x0, &(0x7f0000000800)={0x3, 0x1, 0x7, 0x5, r2}) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000840)={0xb4, 0x80, 0x1000, 0x465, 0x10001, 0x5, 0x3f, 0x4, r3}, &(0x7f0000000880)=0x20) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000008c0)={r7, 0xc23}, 0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000900)={r1, 0x1}, 0x8) fcntl$lock(r0, 0xd, &(0x7f0000000940)={0x3, 0x0, 0x7, 0x853, r5}) fcntl$setflags(r8, 0x2, 0x1) getsockname$unix(r0, &(0x7f0000000980)=@abs, &(0x7f00000009c0)=0x8) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000a00), &(0x7f0000000a40)=0x4) 09:22:44 executing program 0: munmap(&(0x7f0000e95000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x80000000003) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x7e, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000140)={r2, 0x6}, 0x8) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x0) 09:22:44 executing program 2: socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3001, &(0x7f0000000000), &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000340)={0x3, 0x750, 0x100, 0x4f, 0x0, 0x9, 0xb5, 0x1, 0x0}, &(0x7f0000000380)=0x20) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000300)={r1, 0x8e77}, &(0x7f00000003c0)=0x1) r3 = socket(0x2, 0x1, 0xfffffffffffff801) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000000400)={r2, 0xa2dd, 0x3f, 0x6, 0x9, 0x7, 0x0, 0x0, {@in6={{0x1c, 0x0, 0x1, @loopback, 0x5}}, r1, 0x3, 0x4, 0x42, 0x7, 0x3f}}, &(0x7f0000000200)=0xb0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080)=0x8, 0x4) freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000100)='chd\x00', 0x4) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x10, 0x5, 0xfffffffffffffffc, r1}, &(0x7f0000000140)=0x10) 09:22:44 executing program 2: truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) socketpair(0x17, 0x10000003, 0xf8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000100), 0x100004) fcntl$setflags(r1, 0x2, 0x1) lseek(0xffffffffffffffff, 0x0, 0x3) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) rmdir(&(0x7f0000000040)='./file0/file0\x00') getrlimit(0x7, &(0x7f0000000080)) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000140)={0x7fff, 0x0, 0x1, 0xdd, 0x2}, 0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0) 09:22:44 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x800, "74a15c67ccad242803084ac39990048e"}, 0x14) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8) 09:22:44 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000009c0)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0xaa8d, 0x8, 0x208, 0x9, 0x93, 0x3}, &(0x7f0000000a80)=0xa0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000ac0)=ANY=[], 0x0) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) socket$inet(0x2, 0x1, 0x800) lseek(r4, 0x3, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000280)={r3, 0x7f, 0x5, [0x8, 0x81, 0x286, 0xad6, 0x21]}, &(0x7f00000002c0)=0x12) fstat(r0, &(0x7f00000004c0)) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) lseek(r4, 0x0, 0x3) fcntl$dupfd(r0, 0x11, r4) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @loopback}}}, 0x90) r5 = open(&(0x7f0000000340)='./file0\x00', 0x10000, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f0000000000)={0xe9ca, 0xa00, 0x3f, 0x5}, &(0x7f0000000040)=0x10) getsockopt$inet6_buf(r0, 0x29, 0x76, &(0x7f00000005c0)=""/242, &(0x7f0000000100)=0x22) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000380)={@in={{0x2, 0x1}}, r3}, 0x8c) 09:22:44 executing program 1: socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = open(&(0x7f0000000000)='./file1\x00', 0x3080c, 0x0) connect(r0, &(0x7f0000000040)=@un=@abs={0x1, 0x0, 0x0}, 0x8) dup(0xffffffffffffffff) r1 = open(&(0x7f0000000480)='./file0\x00', 0x7fd, 0x0) truncate(&(0x7f0000000380)='./file0\x00', 0x800000001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r2 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000300)={0x0, 0x1}, 0x8) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x32, &(0x7f0000000040)={r3, 0x40}, 0x8) pipe2(&(0x7f00000002c0)={0xffffffffffffffff}, 0x4) setsockopt$inet6_tcp_buf(r4, 0x6, 0x0, &(0x7f0000000300)="76d62bef1a67bf669e9a1186373b5bfcb26472087b40fa3cdea627c72808fd37505e825eb1c01394b6d7915271d1989b26a5b1618e5fe12301d5dd95475d189eceb6b24a2a1f2709ef73c0f58c95f5433837ad78ad9e844d5f98e640e4e8e3d1274d570953b1c783d49ee3066aa2f30e7c6375a9c4603576d176", 0x7a) setsockopt$inet6_tcp_buf(r4, 0x6, 0x401, &(0x7f0000000100)="7f1782f603d0a136c337ee7f277aa35f2d57dd36e72d0328de0a99e72e6ffcdb45bffe2fb0239d272701749f0e45661d087b811c79a38b9e80f531f04bc644b9ce844d2e6a85216590d2c064f8052bafe59560a6dd004fda429a38df3c885ef25775185da2a922d3ef18d0716bbbf14654254eb479f60a07497a66e2f88885c606492d397334a25821df90a952548e03a3dcc7542ede0ad2733fdc6700eabe5c25fdb77ba842001863ddae082ef51e1e8ea6a496bd8ecef5d7ca08675afa332e76a29103d78914459f5080ee7ec1f0e97b11c854ad2c8cfa363a8b6e15a78c8aab227adff0121f6b1405d4b3c7679bc79a09", 0xf2) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) 09:22:44 executing program 0: munmap(&(0x7f0000e95000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x80000000003) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x7e, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000140)={r2, 0x6}, 0x8) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x0) 09:22:44 executing program 2: munmap(&(0x7f0000e95000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x80000000003) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x7e, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000140)={r2, 0x6}, 0x8) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x0) 09:22:45 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x901000000000000) fcntl$dupfd(r0, 0x0, r0) 09:22:46 executing program 0: setitimer(0x1, &(0x7f0000000000)={{0x3, 0x7fff}, {0xfffffffffffffd3f, 0x8000f}}, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$setflags(r0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0xf, 0x3000000000000000, r1}, &(0x7f00000001c0)=0xc) 09:22:46 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) r2 = fcntl$dupfd(r0, 0x0, r1) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendto$unix(r1, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x1a) r3 = getpid() fcntl$lock(r2, 0xc, &(0x7f0000000040)={0x1, 0x4, 0x3, 0x9, r3}) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xc010, 0x2) 09:22:46 executing program 0: freebsd11_mknod(&(0x7f0000000040)='./file1\x00', 0x6004, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0xfffffffffffffff9, 0x5) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000100)) mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) symlink(&(0x7f0000000200)='./file2\x00', &(0x7f0000000240)='./file2\x00') r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) getpid() setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f00000000c0)={0x1, 0x1, 0x1, 0x8}, 0xc) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r1, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') fsync(r1) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000140)={0x0, 0xff, 0xffffffffffffffff, 0xc8}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x1}, &(0x7f0000000200)=0x8) socket$inet_icmp(0x2, 0x2, 0x1) login: lock order reversal: 1st 0xfffff800129709c8 ufs (ufs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3400 2nd 0xfffffe0000959c00 bufwait (bufwait) @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_vnops.c:283 3rd 0xfffff80004ccf608 ufs (ufs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:2598 stack backtrace: #0 0xffffffff8110bfde at witness_debugger+0x8e #1 0xffffffff8110bc12 at witness_checkorder+0xf72 #2 0xffffffff8102c8f5 at lockmgr_xlock_hard+0xb5 #3 0xffffffff8102d3f8 at __lockmgr_args+0x488 #4 0xffffffff81519fca at ffs_lock+0xea #5 0xffffffff81968f65 at VOP_LOCK1_APV+0xc5 #6 0xffffffff811bff7f at _vn_lock+0xaf #7 0xffffffff811a72c1 at vget+0xb1 #8 0xffffffff81192b78 at vfs_hash_get+0x148 #9 0xffffffff81513531 at ffs_vgetf+0x51 #10 0xffffffff815037d4 at softdep_sync_buf+0x444 #11 0xffffffff8151b574 at ffs_syncvnode+0x394 #12 0xffffffff81519d38 at ffs_fsync+0x28 #13 0xffffffff81967a45 at VOP_FSYNC_APV+0xc5 #14 0xffffffff811bac01 at kern_fsync+0x261 #15 0xffffffff81717846 at amd64_syscall+0x436 #16 0xffffffff816df98d at fast_syscall_common+0x101 09:22:48 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) poll(&(0x7f0000000000)=[{r0, 0x1}, {r0, 0x10}], 0x2, 0xb2) freebsd11_stat(&(0x7f0000000080)='./file1\x00', &(0x7f0000000140)) lseek(r0, 0x0, 0x1000000000003) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r1 = open$dir(0x0, 0x0, 0x0) fchdir(r1) freebsd11_stat(&(0x7f00000000c0)='./file1\x00', &(0x7f00000001c0)) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x12, r1, 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000040)=0x80000001, 0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) open(&(0x7f00000002c0)='./file1\x00', 0x110288, 0x44) symlinkat(0x0, r1, 0x0) 09:22:53 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_buf(r0, 0x0, 0x9, 0x0, &(0x7f0000000180)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000001c0)={0x0, 0x4}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000240)={r2, 0x6, 0xf, 0x1f, 0x1}, &(0x7f0000000280)=0x18) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x0, 0x1f, @local={0xfe, 0x80, [], 0x0}, 0x200}}, 0x0, 0x6a, 0x8, 0x100, 0x81, 0x8, 0x5}, &(0x7f00000000c0)=0x98) setsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000100)={r4, 0x1}, 0x8) 09:22:53 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) read(r0, 0x0, 0x0) recvfrom(r2, &(0x7f0000000040), 0x0, 0x40, &(0x7f0000000080)=@un=@file={0x1, './file0/file0\x00'}, 0x10) 09:22:53 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x27, &(0x7f0000000140), &(0x7f0000000180)=0x4) 09:22:53 executing program 2: pwritev(0xffffffffffffffff, &(0x7f00000001c0), 0x1, 0x0) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fdatasync(r1) freebsd11_fstat(r0, &(0x7f0000000140)) 09:22:53 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r1) getresuid(0x0, 0x0, &(0x7f0000000140)=0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={0x0, 0x8}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000440)={r3, 0xcd1f, 0x3, [0x3, 0x2, 0x6]}, 0xe) accept(r0, &(0x7f0000000300)=@un=@abs, &(0x7f0000000340)=0x8) setreuid(r2, r2) setuid(0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x2) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000180)={0x400}, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0xb7f1) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) 09:22:54 executing program 1: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28000000ffff"], 0x6}, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x13e}, 0x0) 09:22:54 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000), 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000240)={0x0, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)=ANY=[@ANYBLOB="420c7a41be3699eaffff00003a95c72301040000"], 0x0) nanosleep(&(0x7f0000000140)={0x0, 0x100000000}, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x820801fffd) open(&(0x7f0000000440)='./file0\x00', 0x10002, 0x2) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000000)=0x81, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, 0x0, 0xfffffec9) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000003c0)={r1, 0x0, 0x800, 0x8, 0x7, 0x87d}, &(0x7f0000000400)=0x14) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) semget$private(0x0, 0x2, 0x0) semget$private(0x0, 0x0, 0x118) 09:22:54 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x44) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0xf9, @remote={0xfe, 0x80, [], 0x0}, 0x5}}, 0x0, 0x0, 0x100, 0x302, 0x7ff, 0x22cb89c3, 0x4}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x8000, @empty, 0x3}}, r2, 0x8000, 0x7ff, 0x401}, 0x8c) getsockopt$sock_int(r0, 0xffff, 0x1, 0x0, &(0x7f0000000040)=0x2a) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000240)={r2, 0x1, 0x9, 0x9, 0x0, 0x1}, 0x14) 09:22:54 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) r1 = semget$private(0x0, 0x8, 0x0) getegid() semop(r1, &(0x7f0000000580)=[{0x4, 0x7, 0x1800}, {0x7, 0x6, 0x1800}, {0x1, 0x1, 0x1000}, {0x2, 0x5, 0x800}, {0x0, 0x7ff}, {0x1, 0x820, 0x1000}, {0x3, 0xb8, 0x1000}], 0x7) __semctl$IPC_RMID(r0, 0x0, 0x0) 09:22:56 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x4, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getpeername(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) readlink(0x0, 0x0, 0xfffffffffffffd56) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) r1 = msgget$private(0x0, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000140)=""/149) mknodat(r0, &(0x7f0000000080)='./file0\x00', 0x18, 0x100) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000200), &(0x7f0000000240)=0x4) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 09:22:57 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) r1 = open(0x0, 0x0, 0x0) r2 = geteuid() fstat(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0xfffffffffffeffff, 0x10, 0x9, 0x10001, r4}, &(0x7f0000000140)=0x10) lchown(&(0x7f0000000000)='./file0\x00', r2, r3) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000002c0)={r4, 0x6}, 0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) 09:23:00 executing program 1: r0 = open(&(0x7f0000000240)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) fcntl$setstatus(r1, 0x4, 0x10044) pwritev(r1, &(0x7f0000002800)=[{&(0x7f00000000c0)='Z', 0x1}], 0x1, 0x6d998) read(r1, &(0x7f0000000000)=""/175, 0x6d999) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000209, 0x0) pwritev(r1, &(0x7f0000000200)=[{&(0x7f0000000140)="5176b1726c9a03dbef73a78ef6348e18a4eaba0b7d0768fce94871cff85abaaeacd03b75920e48c523ce17a74b86abc5063a5f5f6f08b4204d648eea90f53228b577b938d6878f0ddc65c396bd9ed923e6bb184b1a85990ed04e912afe35c90354075b2e3d43d171ceacbab770a5efc6dbc9e35515fbd4fa945f759595f8c082869a81a89e75f910", 0x6e3}, {&(0x7f0000000380)="a22aff158a4ac2af2f870bf7dd48a15f066f6ef09be31c3cbfe12a59a5a81613a96ae705cd16ac06ef81e2a6a2b185c20fb1975f5582b4bef9379eb86684fb4d8a7cdaa6b7142cbd4bcdda6c2714f59d760815f77dab8b54e3c31003b6058dfe9c04d2ec064ce38b4fbd2e84fb1973a22fd9a84f6cf669a7f14cd0226ad1d3006ea96f2cfb03fab9b28ad078b2e41e69c5ac85da33af6278880155d271644343a4fe6ffc4cb184594fba315fc8b4a28f0891c698741ab467eb59a542408f620b1b753c17ac", 0xc5}, {&(0x7f0000000500)="d8a3eb8c64c0a4cd5e5e57a73c268daa04682725e4139353981dad4eafcf35c36f9837de47cc27b5450cd82dc696549ec9ffe3ce18c2a8cb28bdce338d7ca15622a0c437049bcb0cba45b4130e4a969d3d9745057b0ab3779ad6009811f804e05f7af83cb799e4943981aecccce0ca8b3e8b8df7de9ea3bb8c7756e713a9272a55e8aebf88bb2a4a08", 0x89}], 0x3, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f00000004c0)=[{&(0x7f0000000100)="ca", 0x1}], 0x1, 0x0) 09:23:00 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x100000001}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={r1, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) lseek(r0, 0x0, 0x1000000000003) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000200)='./file0\x00') getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000380)={r1, &(0x7f0000000280)=[@in, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000440)=0x10) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140), &(0x7f0000000180)=0x4) write(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x9}, 0xfffffffffffffd31) 09:23:00 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) recvfrom$unix(r0, &(0x7f00000001c0)=""/197, 0xc5, 0x40, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) r2 = socket$inet6(0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, 0x0, 0xffffffffffffffb2) socket$inet_icmp_raw(0x2, 0x3, 0x1) ftruncate(0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 09:23:21 executing program 3: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x80000000006) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) 09:23:21 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000140)=0x8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0), 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) mkdir(0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffff3d) fcntl$getown(r0, 0x5) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x2, 0x8, 0x100, 0xff, 0x1ff, 0x9, 0x6, 0x0, r1}, &(0x7f0000000240)=0x20) execve(&(0x7f0000000300)='./file0\x00', &(0x7f00000006c0)=[&(0x7f0000000640)='\\-]\x00', &(0x7f0000000680)='\x00'], &(0x7f0000000780)=[&(0x7f0000000700)='\xdf\x00', &(0x7f0000000740)='&\x00']) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000001c0)={0x1bf, 0x10, 0x2000000000000000, 0x3}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0xa0000000000000) msgget(0x0, 0x425) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x4, "7886baf39ec4de05eb65759526d90ce8"}, 0x14) 09:23:21 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0xb) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x4, 0x100, 0xb5a, 0x2b4, 0xf867}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x0, 0x0, @empty, 0x3}}, r1, 0x7ff, 0x20, 0x1, 0x7, 0x60}, &(0x7f0000000300)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x40}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0xb00, r2}, &(0x7f0000000100)=0xc) 09:23:21 executing program 2: readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r0 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, &(0x7f00000007c0)) shmctl$SHM_LOCK(r0, 0xb) listen(0xffffffffffffffff, 0x0) fcntl$getown(r1, 0x5) execve(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) 09:23:21 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040)={0xfffffffffffffff8}, 0x4) open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='.\x00') 09:23:21 executing program 1: r0 = msgget(0x0, 0x64) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() r4 = geteuid() fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgrp(0xffffffffffffffff) r8 = getpgid(0xffffffffffffffff) msgctl$IPC_SET(r0, 0x1, &(0x7f00000001c0)={{0x1000, r1, r3, r4, r6, 0x10c, 0x4}, 0x8, 0x1, 0x7, 0xc7, 0x4, 0x5, r7, r8}) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000240)={{0x3c3, r1, r2, r5, r3, 0x40, 0x2}, 0x6, 0x2, 0x0, 0x10000, 0x3ff, 0x8b, r7, r8}) msgctl$IPC_SET(0x0, 0x1, 0xfffffffffffffffe) r9 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) setsockopt$sock_timeval(r9, 0xffff, 0x0, &(0x7f00000002c0)={0xffffffffffffffc1, 0x2}, 0x10) 09:23:21 executing program 3: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="1c00000002000000fe8000000000000000000000000000bb00"/128, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000002b1fab5100"], 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x4a, &(0x7f0000000140)={0x0, {{0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, {{0x1c, 0x2, 0x0, @remote}}}, 0x195) 09:23:21 executing program 3: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000280)=ANY=[@ANYBLOB="060000fffe99000700000f4840cb79e71615831ccde8c50b020058e8f99142ebd8c7fc5bc579072bcb61e9b753de246f49ec9e24067177426e3cbeb416f16fb7292666fed1a521711521871089668e1849e81c0a7ebf8d1c947a29f1f255b5ab6e4bdddf281d6376acb803b22278635be787f3c79d648da7ff85e92bcd1071fef0ed6042bf600b4e842153164dc8ba9d7467ff"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x0) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000140)=0x4) 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) 09:23:22 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) writev(r0, &(0x7f0000003c00)=[{&(0x7f0000002900)="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", 0xe01}], 0x1) ppoll(&(0x7f0000000080)=[{r1, 0x5}, {r0, 0x4}], 0x2, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r2}, &(0x7f00000001c0)=0x8) 09:23:25 executing program 1: r0 = socket(0x11, 0x3, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="090ee700", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x28) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x2, @broadcast}}, r1}, 0x8c) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r2, 0xa}, &(0x7f00000001c0)=0x8) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000), &(0x7f0000001400)=0x10) 09:23:25 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000100), 0xa9) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = accept(r1, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) setsockopt$inet6_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000140)={0x3b, &(0x7f0000000080)=[@in6={0x1c, 0x1, 0x1f, @local={0xfe, 0x80, [], 0x0}, 0x7c}, @in={0x2, 0x0, @broadcast}, @in={0x2, 0x0, @multicast2}, @in={0x2, 0x0, @loopback}, @in={0x2, 0x3, @rand_addr}]}, &(0x7f0000000180)=0x10) 09:23:25 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x1}, 0x7) 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, 0x27, &(0x7f00000001c0)={r1}, 0x8) recvfrom$unix(r0, &(0x7f0000000200)=""/240, 0xf0, 0x40000, 0x0, 0x0) 09:23:25 executing program 3: mkdir(&(0x7f0000000000)='./control\x00', 0x0) r0 = shmget$private(0x0, 0x4000, 0x2, &(0x7f0000ffc000/0x4000)=nil) fstat(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000000040)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r3 = geteuid() getgroups(0x8, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) r5 = getpgrp(0x0) r6 = getpid() shmctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7, r1, r2, r3, r4, 0x48, 0x1}, 0x6, 0x0, 0x9, 0x4, r5, r6, 0x1ff}) r7 = open(&(0x7f0000000100)='./control\x00', 0x0, 0x0) mknodat(r7, &(0x7f0000000080)='./control\x00', 0xe0e0, 0x0) mkdir(&(0x7f0000000140)='./control/file0\x00', 0x0) 09:23:25 executing program 1: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82026c65dcd618306c58b2b51f7f173000"], 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000140)=""/66, &(0x7f00000001c0)=0x42) 09:23:25 executing program 3: shmget(0x2, 0x4000, 0x200, &(0x7f0000ffc000/0x4000)=nil) shmget(0x2, 0x2000, 0x150, &(0x7f0000ffe000/0x2000)=nil) shmget(0x3, 0x2000, 0x40, &(0x7f0000ffd000/0x2000)=nil) r0 = shmget$private(0x0, 0x3000, 0x22, &(0x7f0000ffd000/0x3000)=nil) shmat(r0, &(0x7f0000ffc000/0x2000)=nil, 0x1001) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") getgroups(0x4, &(0x7f0000000080)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getresgid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)=0x0) r4 = accept4(0xffffffffffffffff, &(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000001c0)=0x1c, 0x30000000) setgroups(0x2, &(0x7f0000000240)=[r2, r3]) setsockopt$inet6_tcp_int(r4, 0x6, 0x18, &(0x7f0000000200)=0x6a, 0x4) setgid(r1) 09:23:25 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x40000000, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={r1}, 0x0) 09:23:25 executing program 3: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0xffffffffffffffff, 0x4, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={r3, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) r4 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) truncate(0x0, 0x80000208022001) lseek(r4, 0x0, 0x1000000000003) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) semop(r0, &(0x7f0000000040)=[{0x0, 0x20, 0x800}, {0x0, 0x0, 0x1000}], 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="6e00c9005cc1aee68ecdc4894e32e246717ad549ebab0fb3c085c6c7a7eac37a281c15737762a8002407972b49b99dc865433ed842c963397fa7ea924f756bc11a8180e6156d5bd80f6bcb8c2a5cba6a015a", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) execve(0x0, 0x0, 0x0) 09:23:25 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x25, 0xfffffffffffffffe, 0xffffffffffffffbf) 09:23:25 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xa}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xfffffffffffffffe, 0x1000, 0xf5400000000000, 0x9, r1}, 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6, 0xffffffff}, 0x10) 09:23:26 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f00000000c0)=[@in]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x1}, 0x8) getrusage(0x1, &(0x7f0000000000)) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000001c0)=0x8000, 0x4) r2 = dup(r0) r3 = semget(0x2, 0x0, 0x40) __semctl$IPC_RMID(r3, 0x0, 0x0) readv(r0, &(0x7f00000026c0)=[{&(0x7f0000000280)=""/196, 0xc4}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/86, 0x56}, {&(0x7f0000001400)=""/4096, 0x1000}, {&(0x7f0000002400)=""/84, 0x54}, {&(0x7f0000002480)=""/232, 0xe8}, {&(0x7f0000002580)=""/38, 0x26}, {&(0x7f00000025c0)=""/251, 0xfb}], 0x8) __semctl$GETZCNT(r3, 0x3, 0x7, &(0x7f0000000200)=""/104) getsockopt$inet_tcp_int(r2, 0x6, 0x200, &(0x7f0000002740), &(0x7f0000002780)=0x4) 09:23:26 executing program 0: socket$inet6_udplite(0x1c, 0x2, 0x88) syz_execute_func(&(0x7f0000000300)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") 09:23:26 executing program 3: __semctl$SETALL(0x0, 0x0, 0x9, &(0x7f0000000040)) 09:23:26 executing program 1: r0 = socket$inet6(0x1c, 0x3, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0xfffffffffffffec7, 0x0, 0x0, &(0x7f0000000040), 0xffffffffffffffbc}, 0x0) r1 = dup2(r0, r0) sendmsg$unix(r1, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f0000000040)="1c29700645e3b31819e20ae7", 0xc}, {&(0x7f00000000c0)="0a9b6164e9500cd245108bd8b86a0c7e22c2f1cefe02e900f40ad282df47db4ea1eb2dc3f4568071853aeded147b6bc6b9c559", 0x33}, {&(0x7f0000000100)="de7aebf5462b03d48070383e5dc86c6841508a2a5dc0061d3b68962f3768b9152caef4c32a4bd32edeb6c05e9ec1b6a7858224dfb26bfbeafc50ae914d80df1f9d741c04f743eccc6827d47e1ad0decc3241ac5082a91b011b65607b403700b0425fd38924f49bc8675ae616a1ca8ae832f69f5f1650b9f55e94300014cf40b9d1f39dac877fbb5d8d0b32baf7050af5b354641370bdcaf37e2f05cf7484f6ba0707f49744e7f40aa28cbb57401cf8fdcd0b636a2bd71ef19b8d5e74947736b5821cf20ccd12ebf7f5a8a5c9db", 0xcd}], 0x3, &(0x7f0000000240)=[@rights={0x18, 0xffff, 0x1, [r0, r0]}], 0x18, 0x8}, 0x8) 09:23:26 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0xf, 0x8001, 0x0}, &(0x7f0000000380)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000004c0)={r1, 0xf3, "dc841a361421e3fb43733a94579583fee0d6c3718a7ebf2744e1e376d725625b39574d563d5f80eb0bc19a5ab703c6faf371abbf9c3a456574692d86a33966eaeb8a0ec1dce6281cc35ab718527c3828a6bfeff5560410fbef63c1a398e75d973a71840e5866e8e9c8ae7103e6433ecb1413420f23b0772202a23cdc3b6cdcd770cb1cdde08c3dd450cbe1ec857eeba550b074bc4ba16622aa9f4187b8c797a3966d17708b2de375a3f65d131bf5d7e1e92fcf7019e518d713f43ab083a065a968531993a8ec088de0ed3914966c071052e4621380683540588128dcd0d319c72f9cd39f086436b6a0f64c3fadcc3b7b0d174a"}, &(0x7f00000003c0)=0xfb) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getpeername(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) readlink(0x0, 0x0, 0xfffffffffffffd56) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) r2 = msgget$private(0x0, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000140)=""/149) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x3f, 0x800000000000001b}, &(0x7f0000000200)=0x1a) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000240)={0x3, 0x100000001, 0x600, 0x4886, 0x89a, 0x1000, 0x9, 0x8001, r3}, &(0x7f0000000280)=0x20) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000002c0), &(0x7f0000000300)=0x4) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 09:23:26 executing program 3: readv(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f00000002c0)=""/170, 0xaa}], 0x1) getpeername(0xffffffffffffffff, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x0, 0x7f, @remote={0xfe, 0x80, [], 0x0}, 0x3f}, {0x1c, 0x1, 0x1ff, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x0, [0x9, 0x4c, 0xafb, 0x3, 0x7, 0xb333, 0x800, 0x2]}, 0x5c) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3, 0x4410, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000400)={0x0, 0x400}, &(0x7f0000000440)=0xc) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000004c0)=r1, 0x4) fcntl$dupfd(r0, 0x3fd, 0xffffffffffffffff) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0xfffffd4e) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={0x0, 0xfb, 0x3, 0x0, 0x7}, &(0x7f0000000200)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000580)={0x401, 0x3d10, 0x3, 0x400, r3}, 0x10) ftruncate(r0, 0x0) bind$unix(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="00002e2f66696c653000d967c610b720ceed0ed62866b49591d3fa49285a4e8068f40f793b0bd21662210df8f85baabc6414758a031f74c1bf4ab04ae122964edc0c08181a49b5ee100f33077b3494a2fd3b0bca7249c82a5095757011487f45789123b3a26731c04dd5572f21e3d14d2fcffc95eeb742e7db74399af55e54cdbf44e3f8ed47cb7cb5f563cd5d622c46811acdf323b93625242cb90a7d6b5bb5c8f5addfb0d5cd11ebd1413ea8327b187a5f434b99888de968"], 0xa) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000240)={r3, 0x8, 0x3, 0x3c, 0x6}, &(0x7f0000000280)=0x18) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000140)={r4, 0x200000005, 0x200}, 0xfffffffffffffd98) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000500), &(0x7f0000000540)=0x4) getsockopt$inet6_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f00000005c0)={r4, 0x6}, &(0x7f0000000600)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x903, &(0x7f0000000100), 0x10) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000003c0)=0x7, 0x4) connect$inet6(r2, &(0x7f0000000640)={0x1c, 0x0, 0x4, @loopback, 0x3}, 0x1c) 09:23:26 executing program 1: r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x110602, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x10000) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x2, 0x413, r0, 0x0) r1 = openat(r0, &(0x7f0000000200)='./file0\x00', 0x8000, 0x1b) connect$inet(r1, &(0x7f0000000240)={0x2, 0x3, @broadcast}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000001c0)={0x100, 0x6, 0x5110, 0x1, 0x80000001, 0x401, 0x8, 0x8, r3}, 0x20) pwritev(r0, &(0x7f0000000000)=[{&(0x7f00000006c0)}], 0x1, 0xc700) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) 09:23:26 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) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000040)={r1, 0x5}, 0x8) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000080)={r1}, 0xc) 09:23:28 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x104) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}, {r0, 0x100}, {r0, 0x80}, {r0, 0xa1}, {r0, 0x2}, {r0, 0x4}], 0x6, 0x5) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket(0x1b, 0x3, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x5b, &(0x7f0000000500)="25596186ebc1a9610eab39e443b551d30b975baf2a3b39f1228df014a653e64b9fac9ee36fe1902afec116971b1bacc359e80c041195eb66c5e95b941cecd96f8541ab343272c2208c782bea4313bb652075d1aed1edfca58fe9038cc6c0ddeebee36c1b51e503550dfd4debb82eb350ec9aae5e299607a4219641d89e480ba44a8c41747fd9074f0f", 0x89) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf566cd6a17fbcf3bcc4018050b8b5e51699ef8be3b64d3fbbfabd6563ffa1afb435f92718822d57cb7d78", 0xa9}], 0x1) sendto$inet6(0xffffffffffffffff, 0x0, 0x378, 0xfffffffffffffffc, 0x0, 0xffffffffffffff76) 09:23:29 executing program 0: open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) open(&(0x7f00000000c0)='./file0/../file0\x00', 0x40, 0x4) 09:23:29 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x9, 0xffffffffffffffff, 0x392) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x110104, 0x191) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xffffffffffffff9d}, &(0x7f0000000080)=0x8) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, &(0x7f0000000400)) lseek(r3, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000140)={r2, 0xfffffffffffffffc}, &(0x7f0000000180)=0x8) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0xfffffffffffffffe, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f00000000c0)={r2, 0x3, 0x3f}, 0x8) 09:23:32 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)={0x0, 0x8, 0x4, 0x4, 0xfffffffffffffffe, 0x0, 0x800, 0x5, {@in6={{0x1c, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x8b89}}, 0x0, 0x100, 0x3, 0x8, 0x7fffffff, 0x401}}, &(0x7f0000000080)=0xb0) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000400)={r1, &(0x7f0000000380)=[@in6={0x1c, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x100000000}, @in6={0x1c, 0x1, 0x3, @loopback, 0x5}, @in={0x2, 0x2, @loopback}]}, &(0x7f0000000440)=0x10) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000040)=@in6={0x1c, 0x3, 0x200, @remote={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="224c4cc45589a56f2353716f8dce26032376845877f167c37f41f9ff7061dd33653fe0abfd8a654a9ad37bf3c6374cf0974655025de72e0fbf", 0x39}, {&(0x7f00000001c0)="b69774b84e217a937c80ca96d5f26925650cb5c6dfc5c706e76965ca22def4bff3302e1d40e59124952e1613af0f1096f03793efb34a670323be6fbc95e62f4492da7f19be5b427a519dc850d1f79719cdd1846ce325294631e57a39112635dd9cf251f7c28c99cae5a01c379657442c30ea62bb4fae8d92168de8e839caa77441b05d54430785ceec63ddc33c4c507d99ba39c445c70be44e974e3e1880e4eacdda0986ab2272b8194d07177face9c2", 0xb0}], 0x2, &(0x7f00000004c0)=ANY=[@ANYBLOB="2c00000084000000020000007f000900000000000104000003000000020000000600000080000000", @ANYRES32=r1, @ANYBLOB="140000008400000001000000018008d1ce424a2e433e268d71fb73855d5dec0081fa0300"], 0x50, 0x20080}, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000000), 0x4) open(0x0, 0x0, 0x0) 09:23:33 executing program 2: mprotect(&(0x7f000045d000/0x4000)=nil, 0x4000, 0x1) munmap(&(0x7f0000460000/0x2000)=nil, 0x2000) fcntl$lock(0xffffffffffffffff, 0x8, &(0x7f0000000000)) 09:23:33 executing program 1: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000100)="b10005050400000004c700b1bf294de449451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f5073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c2900000000200"/177, 0xb1, 0x0, 0x0, 0x0) r1 = semget$private(0x0, 0x2, 0x2000000000000008) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={0x0, 0x20, 0xf, 0x10001, 0x6}, &(0x7f0000000200)=0x18) r3 = dup(r0) fchmodat(r3, &(0x7f0000000280)='./file0\x00', 0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000002c0)={r2, 0x80000001}, 0x8) __semctl$GETNCNT(r1, 0x1, 0x3, &(0x7f0000000000)=""/219) 09:23:35 executing program 2: r0 = socket(0x1c, 0x0, 0x9) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000)=0xfffffffffffffffc, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x20008}, 0x80) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f00000000c0)="febd231a49d5725a2f90d81592769a67c7cc0564f1b44732e4e58f5f2861477204ee7b2f4dd962e64aef816f0ac2c108b9d88d862fb6d6e0871d79824ded15fdcc8990665c380be470fa7f5fbfd68291d3d03d8d99ac415ab47825f6e2b97d41b07f3a9bf886c6c4764068c4077ec2552e61f2396707eb7f67cb9117adc30ca98d93f016d9dc90188be1c4ea6fb5fa4a4af55224cc72800d6da1f80962a8", 0x9e) 09:23:36 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@local, @multicast2, @remote}, 0x24e) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000000c0)={@loopback, @loopback, 0x0}, &(0x7f0000000100)=0xc) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x1000, 0x3ff) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000400)={@empty, r2}, 0x14) sendmsg(r1, &(0x7f00000001c0)={&(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff]}}, 0x1c, &(0x7f00000018c0)=[{&(0x7f0000000440)="aac750d59d2658dde83a823e4133e9425ddcc13457c972f44858141e6d4f605c6eafe43f293173766b08a0733dab8be0669f6ece381be37e5a836554ecc7157e10ca37fd786f45040cf85c27836781ae6b64b495fe604308d22bf046e3814e99abd8149dc8bb7747a30d992e3b66cf8684f6dc1d43e5fc687d10aaf8b66c70e71fa0ecaa12efc45dc9e546e3a741142e4f692d49b691252dbe062735f111167cc52d74b8e64373bf3e89df43be530083c10e2fa0459591a10e4c58ad0def8156cb8895985287bf258f02df2cb93f240b99ccb34d1dc7328e72cc46faf3a0ca879ecb3b6755795752ca6eb0cae9db14290a2e8014f1c3f1c5195f3a69d41e1c51bfb65d424e31cc80d988df056813b959fdee2cecb369024e58dc8264d10697357d45a685e669c550e15719964bb399c1709310757b71612252cab080768ad3ff6b653512261a4255c8485f65ae7c4c43a38d34692e8dd14345b3cfefb3a44f211a8ae14325f7582f84f189d97355c3299ef1f7d83e77ef6733c0ad757cbd54478aaca2cd5da69bd8e1dcc6b72944b4b293a8b12fbc9e056e55796761a84bf9862f5fcc6db697e953bde7498a3489da87e3eccea42f2032584a23fe4d466142537d4a0a8bb451266e3172691bfbd6e5e74d26b868f729f49eaab81ee0db5e2c680d57742c3c5db282a3818019f21fb2a702c7af75488411f4c8ec5346e6c2c95c340bd24425db06260f71b3ce79ef6394a95614b0f8cdc59325d06fee33b7a25cb0e49e37fb4b973fb8de1df8883975c44d32918d8671dc9392ae8ed2d0685f9142159c39b686afbcd4436963086892a807d806642b80f1c440cdc98d6ac1a8f60af462d290876ab97ec8f111239ce7adfddcbf380d97eca188980ff729d3b231d88331210ab1ed5a6fd334eb20079ebae7f87adae84024f65b4730b37e3ec3c47dcaa52a9e01a31167b1a1eac82afa65ebe3f4cbcef99fbb7fae2d2c0c82228660f8899660a767d566e35139b316e8c64959674e71b0b9a37fdb6b1f886cbd05873ad1cb58bb86bd84f19bc521f08c7bd23aa12bbe618a7188cbb7712b089c78d4767f95b9bc43507ea82f119ae6468b6a64ab17dab77c1473671ec1bdfb452e1c3eee6638b7f3559604fd282e57c33b296331bbfe2dda090bffd9119952c114908999e706dec3a602437878ade59169bfc2298dfca84cc91c0fac3d8125b9525e641b5495f701cb4d1fd231a1241aa5e537e0163c93d5c396012cc317bad165f2a361a5a2d2e8cef8a12f5babc39522c5e9f8ac926bd33f242053ab76f407091f1d0ba1f52a96ed3fbaaddf2fcb816751b134d3b76f45e8c537a1548e174c15efcc271ac3272924ad0988a182cfabc17757d1c80d4f0f9b961459cdf7075e7273ec27c5f40d899b80469394643c1f50ad39698d6a5d2adc36ec5244111b77bbda9ea858c2a7b54859d155ebfa05908064a21baeb6eb158d737df67672dc3ac3d575ef60680026ae87dc821a97a3e29355d5a6e68f2c569e0db4e5d8865ac0d0939e8f6d18b1af7d8a8c18cc304cfac3db40fee26b18d38c92558a5e3b7741c67592074f6802cf5c3ad0dd262de5b962a8731413225b8b269bbc0e06e94381cb8a836edc61d3d28ea1b4f9b4fd8d7f1f978330e8167e667b7c8774ffc30a55d7386122ae334228a8838e835c13089d0ee226813622e7efd7ba084718a0d7c28c5cb483c55b2228c3b1b748c5f176c449f1ae0435b1afc8b1bcbd01b27534008444a978db79faaa7e6ecbff7ad595c2456beec60f061904e4e3b0f911d228019c1b5363088f0e6e918ed7d61a6f0b81629fcf6a7652626335f686fe616e1d8cf078ee397b561dc17b71c4b6aa8c5aa3841d3dc3611122a4a58af2fc0b8655a96acd26a0fea116e9da8fa87a07c812d6920b35c94dcfa323384942fe43d4cdc4cf3a5ad5b79eae685234c26624458102ab2a21a9e107e51742c359919b217213d6a196d94dca16b0222b98e43d5dac7faa2ebb3f6d0a3bdcde8d7bc59307bea110a8316a37c7da2568bef5ff22e55574159a61ee1e56800c44b730cb0581cd5afc73fd7b162e23b33df78d39e83cbb7da7c33ccbc05831e5bec4dd7a6080c3dbb7ed5354a6089a7dc053eb19ac750a57c56d3c550b464d3acf9fc276756edc9fe162768fbc3a9c07439f908f28dd5490534e4f271b77d4f634c9302c6532bb21712ec7e92d9d7b86103f7e28813119df034849b646cb65b8588fca92adb2eacc16704402b76e9abe24eb1d876148a6a657a336b40b5cccf220c7e2ed8b233fceb131b38d8cf485eb7c0a9f2df949654d297255098ba3b33cdbcf2b38d9017f45d8201a8112e12d939f1f4673293f030669ab487c697921b5bdd610716b981e7c1249be29581ebab9676aa647f6e002827c51a713d6509b66b8be48533a9a271be9a7a2b1562126dc47159556f8ea3b30036f87119d71b94a4ef90593222cbd86072b31192c932abf8773be9278ed00e2723b1e3c6a256e15fa48c7ebddb7cbe290268feb894d6ff6be5d221f8a7e0beb8107e3adb1a42a73c24be6a830ff9fe0ec08d214823da097a8eb11f51ddbf704131f32fc9bdd652d43ce40309db6319e23acc025304175e427238f44674374303804375408d1727fa1d4e42f598a4942c1aa073e4319cb5e80f89dfd5c97a4a16d809b2adfee57bae10309019b16d556c517abd15fa9642eaea085d5c533a4036215e47c933586d31d921b51fa7ee86dd3904c471e7f63fc446651183a7e6eb08748120cf8fb41f302a968ea1cc3a4d1bcd6275eb185b9ed9b7a246d99bc9cd3460b5183b83b39689fa0a730776bfe11d29949d5dbb421db75e7de43f1ceab68b5c26b9e23686f094c0238519a368e118ba3a65503444ad7d3ef48ead1322ce07df115ae41095ab4aeee2828a058d8075e7e82fadbd557676a4f85cfe4eb7c47a329d3926cb3225f5c85667176e0b6aef26773d904355a26802ee7eda6a80ef70b5f02cb6c7e7c4584ea9a04b243e25593ae94f38fa5d8b51e32640d0cae1a9c9010d222b61810ff27b124022f17b815d03469c9c75b7568fa5f2b8b32b5f5d99e0fcef29cc562bcbe79323387b000ba74a7189bea2df3aabe3b197d9aa0253f11094457a3eb7284c32753dc3b7a4c20e23bd59e017ee6bdfea1d661338210cd4312e0b20165c195bcc6b3fd6f180175f4618c6365e6cfd887e613d0707a7167bd1a16b24efd69dfb2865949dc0f4bbeb174ebc3bdde21d674f3492f319cb80b6232b67ca69faa02951c428384f84d16881fa36bcf68e6a1c943452112dc88dc76e68f206b951fa66170e3a8fca2728372d542ff259673aad21a17de5e77c229ea10a3deff734a556f481ac5a5718a9e1e9a4a8b19db743aa2a7092583be2f635c765c4698b9189a0104da940dab8e06a56225546056afb8ea38a741de271ccc35033105a62d88b8373b8fc942635319865f", 0x9a1}], 0x1, 0x0}, 0x0) 09:23:36 executing program 2: munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) msync(&(0x7f0000ad7000/0x3000)=nil, 0x3000, 0x2) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x5) mlock(&(0x7f00009fd000/0x600000)=nil, 0x600000) 09:23:37 executing program 3: madvise(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x1ffffff) munmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x8, 0x7fff, 0x9, 0xd6b3, 0xffff, 0x20, 0x8, {@in6={{0x1c, 0x0, 0x7, @loopback, 0xfffffffffffffff9}}, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0xffffffff}}, &(0x7f0000000140)=0xb0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r1, 0x69}, 0x8) read(r0, &(0x7f0000000040)=""/26, 0x1a) 09:23:37 executing program 0: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) madvise(&(0x7f000010e000/0x1000)=nil, 0x1000, 0x6) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={0x0, 0xff}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0xd2}, &(0x7f0000000100)=0x8) 09:23:37 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) 09:23:37 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x20101, 0x1) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x7, 0x7fffffff, 0x5, 0x8, 0x800}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="590000089b43b9121236932e46ca242bb3add7d93bc65c59ff62db08366f4d84f5d999d7f8974a47c0c3b97eaaf3911e992c6447a2e29250023fab40c3505ea9a100267102f076964b16e7a0da95dfb474fe00"/93], 0x0) getsockname$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000180)=0x1c) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000280)={0xa816, "5bbe905f2e45cbd8de1b892ae09fedb8"}, 0x14) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) getpeername(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000140)={0x2, "205045b5132d744749bf788d703c6a53"}, 0x14) 09:23:37 executing program 3: r0 = open$dir(&(0x7f0000000440)='./file0\x00', 0x108040, 0x6) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x2c) freebsd11_stat(0x0, 0x0) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000280)={0x41}, 0x1) open(&(0x7f00000000c0)='./file0/file0\x00', 0x6c0, 0x10) freebsd10_pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_buf(r3, 0x29, 0x0, &(0x7f0000000100)="5948b8ff919757292dd89a1e08b48a83ea82d23bcc93d111aea5128db4a876a6c95b52a671030ebeccbf915a546cc90f76a345271ccff1f51b83aab4efb9ff3c4cbc2fbbed3cacc74a0521830c204447cee4641a43b794bea544c64afa8065327332c4e9f6cfbe52f0ebd9be876be05ecac46b6770018041e1c70b0918efef678171bc514af4c10ea97c8e0e8c2a4b7ae62b15914d8a246d293198c213f6a0d9e170a739d86776e72acdfb68ad1105a3cceb367499ecbc8a8c77e9ce339d465012778e915fd682e710b97b42442a3648ded184b10843000a", 0xd8) getgid() getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) futimesat(r2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, 0x0, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) fcntl$setstatus(r4, 0x4, 0x44) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000000)={0x0, 0xb644}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000480)={@in={{0x2, 0x2}}, r5, 0x3, 0x7, 0x6, 0x0, 0x0, 0x401}, 0xa0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x6, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) accept4$unix(0xffffffffffffff9c, &(0x7f0000000380)=@abs, &(0x7f00000003c0)=0x8, 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept4$unix(0xffffffffffffff9c, &(0x7f00000004c0)=@file={0x0, ""/4096}, &(0x7f0000000200)=0x1002, 0x30000000) r6 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000440)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000001500)=0xffffffffffffff65, 0x20000000) r7 = dup(r6) readlinkat(r3, &(0x7f0000000300)='./file0\x00', &(0x7f0000001540)=""/198, 0xc6) lseek(r7, 0x0, 0x3) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) 09:23:37 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) shmctl$SHM_LOCK(0x0, 0xb) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c, 0x30000000) sendto$unix(r0, &(0x7f00000001c0)="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", 0x1000, 0x1, &(0x7f00000011c0)=@abs={0x1, 0x0, 0x0}, 0x8) sync() r1 = msgget$private(0x0, 0x4) msgsnd(r1, &(0x7f0000000040)={0x2, "0caeb91829b2acdde484937a0a1553cc581c0ebe3686b278623437667236452636cdf46a1fbdca0651a63ffca1f154f160b4905b139a11458b63bfb4a8b1925ff5e81c6ddf83c093a3148fe23c650d93b6be70c7b1f8de27f59854cb0d94b48c7d45c8fd34b649d57a92b720feed34c5a4f2863a9c38c1f70cc64dba72a0f08c2ad8379e0e1b71c404fe42819591dc6ac3a0b6b7cd4a1c5959986b5a17e352d46d72cbe2e328a2c354c173b2f306e51487429818ecb580862ec557df2c61fbe21e01ebd7f3e9c28244a41d0e9bb0451016a38c6eb934fb90a4f897a94e7633e0e739f2c3209447d2de01e1a77b3bd11d9f4b8732"}, 0xfc, 0x0) 09:23:38 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) flock(r0, 0x1) open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r0, 0xc) flock(r1, 0x1) connect(r1, &(0x7f0000000140)=@in6={0x1c, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff9}, 0x1c) flock(r1, 0x1) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) 09:23:38 executing program 2: setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000200)=0x10, 0x10000000) connect$inet(r0, &(0x7f0000000880)={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r1, 0xffffffffffffffff) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x200046, &(0x7f00000005c0)={@multicast2, @multicast2, @loopback}, 0x5) select(0x40, &(0x7f0000000440)={0xf2e, 0x5, 0x2, 0x57, 0x7, 0xfffffffffffffffc, 0x1, 0x80000001}, &(0x7f0000000500)={0x4, 0x9, 0x39, 0x800, 0x0, 0x2, 0x9, 0x7}, &(0x7f0000000540)={0x100000000, 0x1ff, 0x80000001, 0x7, 0x0, 0x401, 0x10001, 0x7fff}, &(0x7f0000000580)={0x1, 0xffffffff}) setsockopt$inet_mreqsrc(r1, 0x0, 0x45, &(0x7f0000000080)={@multicast1, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getpeername$inet(r3, &(0x7f0000000800)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000840)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000240)={0x5, 0x8, 0xa00, 0x9, 0x80000001, 0x6, 0xfffffffffffffffb, 0x1, 0x0}, &(0x7f0000000400)=0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000600)={@in6={{0x1c, 0x0, 0xcb5e, @remote={0xfe, 0x80, [], 0x0}, 0x100000001}}, r4}, &(0x7f00000004c0)=0x84) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r3}, {r3, 0x100}, {r3, 0x80}, {r3, 0xa1}, {r3, 0x2}, {r3, 0x4}], 0x6, 0x5) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) r5 = socket(0x1b, 0x3, 0x0) writev(r3, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf566cd6a17fbcf3bcc4018050b8b5e51699ef8be3b64d3fbbfabd6563ffa1afb435f92718822d57cb7d78", 0xa9}], 0x1) sendto$inet6(r2, 0x0, 0x378, 0xfffffffffffffffc, 0x0, 0xffffffffffffff76) listen(0xffffffffffffffff, 0x10001) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) setsockopt$inet_sctp_SCTP_REUSE_PORT(r5, 0x84, 0x1c, &(0x7f00000007c0)=0x58, 0x4) 09:23:40 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) shutdown(r0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0xfffffffffffffffe) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0xc5, @empty, 0x1}}, 0x0, 0xfffffffffffffff9, 0x400, 0x9, 0x6, 0xff}, &(0x7f0000000100)=0x98) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000280)={@in={{0x2, 0x2, @multicast2}}, r2, 0x8000, 0x0, 0x4, 0x100, 0x3, 0x400000000000}, 0xa0) getsockopt$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) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000140), &(0x7f0000000340)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r3 = getegid() setgid(r3) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, 0x0, 0x0) accept$unix(r1, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) 09:23:41 executing program 0: r0 = open(&(0x7f0000000280)='./file0\x00', 0x80000000000206, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x401, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x7, 0x4, 0x0, 0x7, 0xffffffff, 0x2, 0xffffffffffff3a39, 0x80000001, r1}, 0x20) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockname$unix(r0, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8) truncate(&(0x7f0000000040)='./file0\x00', 0x8) bind(r0, &(0x7f0000000140)=@in={0x2, 0x1, @broadcast}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 09:23:42 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@local, @multicast2, @remote}, 0xc) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x100000, 0x2) accept$unix(r1, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8) 09:23:42 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c004e23ff0f0000fe8000000000000000000000000000bb2c0100"/128, @ANYRES32=r1, @ANYBLOB="0100008001000000010000000048000000000900"], &(0x7f00000001c0)=0x3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x20, r2}, &(0x7f0000000240)=0xc) renameat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00') getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x1202, &(0x7f0000000040), &(0x7f0000000080)=0x8) 09:23:43 executing program 1: semget$private(0x0, 0x7, 0x3) r0 = semget$private(0x0, 0x1, 0x100) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000000)=""/245) semget$private(0x0, 0x7, 0x1) semget$private(0x0, 0x2, 0x482) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000100)=""/143) 09:23:43 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c004e2307000000fe8000000000000000000000000000aaaf0e00"/128, @ANYRES32=0x0, @ANYBLOB="ff010000ff0100001801000000000000d30d0600"], &(0x7f0000000040)=0x98) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r2, 0x80}, 0x8) 09:23:43 executing program 2: r0 = socket(0x1, 0x7, 0x32f) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYRES64], 0x1) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) recvmsg(r1, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x2) connect$unix(r0, &(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0xa) shutdown(r1, 0x1) accept4$unix(r1, &(0x7f0000000580)=@file={0x0, ""/4096}, &(0x7f0000000280)=0x1002, 0x20000000) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=ANY=[@ANYBLOB="000000000000000000000000000000000000eaff00"/50], 0x32, &(0x7f0000000140)=[{&(0x7f0000000080)=""/76, 0x4c}], 0x1, &(0x7f0000000180)=""/148, 0x94}, 0x40) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000300)=0x2ee8, 0x4) 09:23:43 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) fstat(r0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) symlinkat(0x0, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x0, 0x0, 0x10) setsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1002, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x902, 0x0, 0x0) 09:23:43 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) renameat(r1, &(0x7f0000000200)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000380)={r2, 0x4}, &(0x7f00000003c0)=0x8) r4 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x9c55a147257502a4, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x1010, r4, 0x0) r5 = semget(0x1, 0x0, 0x255) getresuid(&(0x7f0000000180)=0x0, &(0x7f0000000340), &(0x7f0000000400)) freebsd11_fstat(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = geteuid() r9 = getegid() __semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f00000004c0)={{0x100000001, r6, r7, r8, r9, 0xc, 0x7}, 0x7, 0x5, 0x9bf}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000140)=0x1f, 0x4) getpgrp(0x0) r10 = getpgid(0x0) r11 = getpgrp(r10) getpgid(r11) r12 = semget$private(0x0, 0x0, 0x2) fcntl$lock(r4, 0xf, &(0x7f0000000300)={0x1, 0x0, 0x4, 0xfffffffffffffffa, r11}) setsockopt$inet_buf(r0, 0x0, 0x46, &(0x7f0000000280)="557fd8fa66669442886c27296a37644c7be035bec49302bbbbdcda6f2860e239309c9c90aaee696fef83b604f0be762d72034ae47a176172062b929342198151f7d6dbc942879bd3f75e0d178d160b6823df37e19b37f6a708deca94b8a384510c328701272edee2e65dcfbcb8eec6f68f9a", 0x72) __semctl$SETVAL(r12, 0x0, 0x8, &(0x7f0000000100)=0x4) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={r3, 0xffffffff}, 0x8) 09:23:43 executing program 1: r0 = dup(0xffffffffffffff9c) getpeername$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000140)={0x5, 0xf5}, 0x8) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockname$inet6(r2, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x8002, &(0x7f0000000100), 0x10) 09:23:43 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100000, 0x3) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040), &(0x7f0000000080)=0x8) socket$inet6_udp(0x1c, 0x2, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r1 = open$dir(0x0, 0x8a03, 0x804000000000008) truncate(0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={0x0, 0x1, 0x6, [0x0, 0xfffffffffffffff8, 0x0, 0x1000, 0x18000000, 0x266]}, &(0x7f0000000240)=0x14) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000380)={0x0, 0x8, 0x8d}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0x8000000000, 0x1, r2}, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f00000001c0)={r3, 0x4, 0x3, [0x0, 0x4, 0x7]}, &(0x7f0000000200)=0xe) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, 0x0, &(0x7f00000002c0)=0x336) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f00000000c0), &(0x7f0000000100)=0x4) fchmodat(0xffffffffffffffff, 0x0, 0x0) socketpair(0x0, 0x1, 0x0, &(0x7f0000000180)) setsockopt$sock_timeval(r0, 0xffff, 0x1019, 0xfffffffffffffffe, 0xfffffffffffffda3) 09:23:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x14, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000000)=0x233) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x1200, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8) 09:23:44 executing program 0: r0 = socket(0x1, 0x20020008, 0x40000000000084) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200), 0xfdf3) msgget(0x3, 0x130) r1 = shmget(0x0, 0x2000, 0x80, &(0x7f0000ffe000/0x2000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/185) 09:23:46 executing program 3: r0 = socket(0x1a, 0x802, 0xa) chmod(&(0x7f0000000100)='./file0\x00', 0x82) sendto$unix(r0, &(0x7f00000002c0)="b10005040400000004c700b1bf294de449451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f5073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c2900000000200"/177, 0xb1, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0x7, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r2, 0x800}, 0x8) 09:23:46 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x1}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x10001}, 0x8) sync() setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000040)={r1}, 0x8) 09:23:46 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000000)) socketpair(0x1d, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000240)={0x4, 0x5, 0x2a30, 0x8001, 0x6, 0x4, 0x0, 0x5, 0x0}, &(0x7f0000000280)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={r2, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000180)={r3, &(0x7f0000000140)}, &(0x7f00000001c0)=0x10) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r2, 0x401}, &(0x7f0000000100)=0x8) 09:23:46 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000480)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x3, 0x1) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x4, 0x0) 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$dupfd(r3, 0x15, r2) r4 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000580)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) pwritev(r4, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_int(r5, 0x29, 0x26, &(0x7f00000012c0), 0x4) 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(r2, 0x0, 0xffffffffffffff01, 0x0, 0x0, 0x20c) r6 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000300)={0x200, 0x800, 0x4400, 0x6321cbab, 0x0, 0x6, 0x100000000, 0x3, 0x0}, &(0x7f0000000380)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0x101, &(0x7f00000003c0)=ANY=[@ANYBLOB="02004e21ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000f52b44a017bb5eff30974a4b00000000000000000000000000000002000027ca4ade0000000000000000000458554ac70ad0a2a5448bb790f8e3df4d90a800"/136, @ANYRES32=r7, @ANYBLOB="ff7500000000003ff0000004000000"], &(0x7f00000004c0)=0xa0) 09:23:46 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0xa5b3, @empty, 0x101}}, 0x0, 0x4, 0x3d54, 0x10, 0x7, 0x7a, 0x400}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x3}, &(0x7f00000002c0)=0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="0100008dc84ab66e001615cdec0e1b1e661c8cd29599c863aef91318a037751100"/42, @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, r2}, 0x98) 09:23:46 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r1, 0xd4, 0x7, [0x886, 0x9, 0xf994, 0x2, 0x5f35f704, 0x5, 0x7ff]}, &(0x7f0000000240)=0x16) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0x100000001}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={r1, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x2, &(0x7f0000000180), 0x10) 09:23:46 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000040)="531283a5a72df93a571b75d33ed0582f71ede240a516b7faad1c750341ff493fc81b03a78b1609109d780ef748517a9df1a47d4a7d0c6578ebf7e7eb9d4070392e73311db97f14763d3d01fb8abdf86504becc72dc9f371b3039088bc2fbc0ff563c3b89746f1bf5953aebf91bb1d57485", 0x71}, {&(0x7f00000000c0)="b9299a4a4fb58c9ed1d6912e3b34ccd71b93c5466b8bab7bdb3777d752c67a7b3dfefd94e7b30020c4afb1d156bf1c1771c2", 0x32}, {&(0x7f0000000100)="23088e53a352bf3c5d0a6512ea61f199f51a645ebdeba8ade5cf1cb64d17cb9f3389ec3f6f0a00f53a4b1dd0b76ac0325a6141b2bd02a90d6779212a27e817781574778eccb44a2f8e263d636125397f320ba5869eebfd8d4f32a74b492c028ca53bc39c3a372859c46636453ae261f5522ee88caca7313ea6d37bde56a66234e07ddb19a9c8df259451da15fc882d655f1a312f12388a5015b858062a8689c4c0c066bb410ad7af2dcdb29c55f6833ec77f", 0xb2}, {&(0x7f00000001c0)="5dfb1c425d80ebf5671a1831525115251cf567c2", 0x14}, {&(0x7f0000000200)}, {&(0x7f0000000240)="8e7a7556d1e792b5d545bcd1ef002b18", 0x10}, {&(0x7f0000000280)="5acea2b11bdb85647c630f39cf7d43e4b61783b33504148d22de8d558cc1f6333fea4f29549150dc8eb6a8c31039c01422949a0dab7b9b298948da90640d2bb940b004f4dccb2c92f83a240144c244a0420d2006df9814f5290c0747df97b961e009d6cf92eb905ff3e6b1e321aab962c5db4ece82cbe989f805dcb95bee2e7020fca4d7f1128800af5771105d35c31eda8cb85d1183a348b0f434bca38e682da6ba3c1a8701902f46dfb826fe56b6c530ec3babbe132898aceb2272105da2d1cdc148f94940f3a5be6ee876565b0688ae661cb25de932d275e095904d9fb39abef0cb43cee9fe830296", 0xea}, {&(0x7f0000000380)="368e3494515e65e5116b6aca7b898dcb899c72be", 0x14}], 0x8) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) freebsd11_mknodat(r1, &(0x7f0000000000)='./file0\x00', 0x6000, 0x4) getsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f00000015c0)=""/116, &(0x7f00000003c0)=0x74) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) getsockname$unix(r1, &(0x7f0000000580)=@file={0x0, ""/4096}, &(0x7f0000000200)=0x1002) 09:23:46 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) setitimer(0x0, &(0x7f0000000080), 0x0) 09:23:47 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x10440, 0x1) mknodat(r0, &(0x7f0000000200)='./file1\x00', 0xc029, 0x1) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x110, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x6, 0x0) 09:23:47 executing program 2: r0 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000340)={0x778, 0x3, 0x2000, 0x400, 0x8, 0x6dfa, 0x225b, 0x6, 0x0}, &(0x7f0000000380)=0x20) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000003c0)={r2, 0x7b4}, &(0x7f0000000400)=0x8) r3 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r3, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x2, 0x800, 0x1000}, {0x0, 0x0, 0x1800}, {0x0, 0x0, 0x1000}], 0x4) r4 = semget$private(0x0, 0x8, 0xfffffffffffffffe) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) fstat(0xffffffffffffff9c, &(0x7f0000000240)) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r5, 0x84, 0xc, &(0x7f0000000440)={0xffffffffffffffff, 0x8, 0xfffffffffffffc22, 0x5ff, 0x7ff, 0x0, 0x10000, 0x97, 0x3f, 0x8, 0x6}, 0xb) freebsd11_fstat(r5, &(0x7f0000000680)) r6 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) ppoll(&(0x7f0000000080)=[{r5, 0x1}, {r6, 0x4}, {r5, 0xa4}, {r5, 0x6}, {r5, 0x2188}], 0x5, &(0x7f00000000c0)={0x6, 0x3}, &(0x7f0000000100)={0x43}, 0x8) getegid() setitimer(0x0, &(0x7f0000000480)={{0x9, 0x3}, {0x0, 0x80000000}}, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0xfffffffffffff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) semop(r4, &(0x7f0000000140)=[{0x1, 0x0, 0x1000}, {0x7, 0x1, 0x800}, {0x3, 0x80000000, 0x1000}, {0x0, 0x3, 0x800}, {0x7, 0x1000000000000000, 0x1000}, {0x0, 0x8, 0x1000}, {0x3, 0x0, 0x1800}, {0x3, 0x7f, 0x1001}], 0x8) 09:23:47 executing program 3: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) madvise(&(0x7f000010e000/0x1000)=nil, 0x1000, 0x6) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x20000000) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) symlinkat(&(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00') getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000080)={@multicast1, @local}, &(0x7f00000000c0)=0xc) 09:23:48 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000480)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x3, 0x1) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x4, 0x0) r2 = fcntl$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(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000580)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) pwritev(r4, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_int(r5, 0x29, 0x26, &(0x7f00000012c0), 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(r2, 0x0, 0xffffffffffffff01, 0x0, 0x0, 0x20c) r6 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000300)={0x200, 0x800, 0x4400, 0x6321cbab, 0x0, 0x6, 0x100000000, 0x3, 0x0}, &(0x7f0000000380)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0x101, &(0x7f00000003c0)=ANY=[@ANYBLOB="02004e21ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000f52b44a017bb5eff30974a4b00000000000000000000000000000002000027ca4ade0000000000000000000458554ac70ad0a2a5448bb790f8e3df4d90a800"/136, @ANYRES32=r7, @ANYBLOB="ff7500000000003ff0000004000000"], &(0x7f00000004c0)=0xa0) 09:23:48 executing program 3: r0 = semget(0x0, 0x0, 0xc7) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x10000000) freebsd11_lstat(&(0x7f00000010c0)='./file0\x00', &(0x7f0000001100)) __semctl$SEM_STAT(r0, 0x3, 0xa, &(0x7f00000000c0)=""/4096) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) 09:23:48 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000200)="0050fdd0090000002f9397da0bdfd54e9be366ce52510993cfdde74d85d7e2a4b7fc6e3cb091beaf5d4a96b8534bcfc118675ff4effdefa9df63bde527ef7bb25a6dc8d09f13ca2d53fca186db4d3966fb0e105cf1426847586bad458798729bf0089aea03fc97ca25e89e450c21506918afc2f7859fcd9b276a97fc8275bc7a61583c0523f5b46a4e3d193e8a7962457fc604b6f22ba4", 0x97) setsockopt$inet_buf(r0, 0x0, 0x5b, &(0x7f0000000040)="f2fbc43f8c9eb183d10b04fa5251715f2830c2b6181c971b56a1b641cf3359cd2be22cd3c07a8b17661ee3d8a0e9bde3defbe46e04f4982dc85d0eb5741467bdc5d0e8b0b425d7ff2dbafc6d33356ec17d965e26c6d7c475b81039762e975f7979db7d5759d5dd5077d889a7095f967674ca", 0x72) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000180)={r1, 0x5f15, 0x43f}, 0x8) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="00008002", 0x4) 09:23:48 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1000b}, 0x10) 09:23:48 executing program 3: 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$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="82022e2f66f56922621d8890696c8a96827928535b69b859c92ec2ba68f14549dae6d28fda79325d2f732cff73bd0da00bfbb22adeb13ab1211b447dc21a327be9d5d204005d5951ce9a6e71575ac6ed9f48d44349b896deb4ae4cc29f5f526e1b24547de0abef01686e917dcd7d6ef4a689209982b580c0c738ca68717be68ceee6be677a6d425eab91e09e276c85148d2a8e3d78e2e2e8ae47491dd55468ec171e1e735e4e5fa06a66eafeca8b4437db851ffb043240fb49a600"/196], 0x10) sendto$inet(r0, &(0x7f0000000040)="f9ed", 0x2, 0x20089, 0x0, 0x0) 09:23:48 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000640)={0x8, {{0x2, 0x2, @loopback}}}, 0x90) setsockopt$inet_mreqn(r0, 0x0, 0xe, &(0x7f0000000140)={@remote, @local}, 0xa) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000040)={@multicast2, @empty, @rand_addr}, 0x22d) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x3) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000700)=ANY=[@ANYBLOB="02004e220000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000316bd8c76c0000000000000000006ffd439e580f9922f262180c00"/141, @ANYRES32=0x0, @ANYBLOB="0400ff00f9ff0000"], &(0x7f0000000540)=0x94) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000580)={r2, 0x7, 0x7}, 0xc) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) getitimer(0x3, &(0x7f00000001c0)) exit(0xb2) poll(&(0x7f0000000040)=[{r3, 0x40}, {r3, 0x20}, {r1, 0x2000}], 0x3, 0x10000) r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x20000, 0x140) setsockopt$inet6_tcp_int(r1, 0x6, 0x4, &(0x7f0000000180)=0xf962f5, 0x4) fstat(r4, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x40000000000000d8, &(0x7f0000000600)=[r6, r6, r6, r6, r6]) ppoll(0x0, 0xe0ee, &(0x7f0000000100)={0x800739000}, 0x0, 0x0) fchownat(r4, &(0x7f0000000200)='./file0\x00', r5, 0x0, 0x600) freebsd11_fstat(r1, &(0x7f0000000100)) fcntl$setflags(r3, 0x2, 0x1) 09:23:48 executing program 2: r0 = socket$inet(0x2, 0x0, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000180)={&(0x7f0000000000)=@in6={0x1c, 0x0, 0x1d1a, @empty, 0x50d}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000080)}], 0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000008400000009000000e000c0efe896e40002100000008400000008000000060000001400000084000000010000003f00200502000500100000008400000008000000fdff0000"], 0x44, 0x20100}, 0x8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x5}, 0x24) r2 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, 0x0, 0x0) getsockopt$inet6_int(r2, 0x29, 0x23, 0x0, &(0x7f0000000040)) 09:23:48 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0xffff, 0x701b, &(0x7f0000000040), &(0x7f0000000080)=0x4) dup2(r0, r1) bind(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="2c016399fa0b39a72e26"], 0x8) listen(r0, 0x7ff) 09:23:51 executing program 1: select(0x40, &(0x7f0000000100)={0x2, 0x20, 0x1, 0xfff, 0x7, 0x2, 0x40, 0x80000000}, &(0x7f0000000140)={0xfffffffffffff000, 0x4, 0xfff, 0xcb, 0x0, 0xa2b4, 0x0, 0xad}, &(0x7f0000000180)={0xfff, 0x0, 0x7fffffff, 0x62, 0x1, 0x6, 0x9, 0x5}, &(0x7f00000001c0)={0x7, 0x4}) select(0xffffffffffffff8c, 0x0, &(0x7f0000000200)={0x2000000000000000, 0x0, 0x61, 0x0, 0x1}, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000000000)={0x0, 0x4, 0xfffffffffffffff9, 0x1ff, 0x100000000, 0x31a, 0x80000001}, &(0x7f0000000040)={0x3, 0xffffffffffff2c17, 0x2, 0x9, 0x8, 0x6, 0x4, 0x9}, &(0x7f0000000080)={0x9, 0x2, 0x8, 0x1, 0x4, 0x0, 0x8001, 0x9}, &(0x7f00000000c0)={0x99, 0x19b}) 09:23:51 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = socket(0x2, 0x3, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) socketpair(0x0, 0x7, 0x3, &(0x7f0000000040)) dup2(r1, r0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) freebsd10_pipe(&(0x7f0000000080)) 09:23:51 executing program 3: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100000, 0x8) futimesat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x800, 0x1}, {0x5, 0x1}}) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r1, &(0x7f0000d06ff8)='./file0\x00') utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{}, {0x0, 0xfffffffffffffffe}}, 0x0) 09:23:51 executing program 0: r0 = dup(0xffffffffffffffff) unlinkat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x0) r1 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000380)=ANY=[@ANYBLOB="00000000000000009100"/20], 0x1) connect$unix(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="91825e7fd79cea783667dac7135cf50b8be98c7452eb1b589110e0433ddc67ef2299e7e8e5afcef49df6846ac538a107507f953117d126a21192a8465e0abca175eb13799b54e475479660850602d4afb51700000000000000"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 09:23:51 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x10000000000001, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000040)='@\x00', &(0x7f0000000080)='{+&.\'!\'\\\x00', &(0x7f00000000c0)='#@]%\x00'], &(0x7f0000000280)=[&(0x7f0000000140)='}-&\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00']) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0xe, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0) 09:23:51 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet_tcp_buf(r1, 0x6, 0x425, &(0x7f00000000c0), &(0x7f0000000100)) getsockopt$inet6_int(r0, 0x29, 0x40, 0x0, &(0x7f0000000080)) 09:23:51 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82038d8db49aa4aaeb00"], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000140)=0x8) read(r0, &(0x7f0000000040)=""/13, 0xd) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1}, 0x0) 09:23:51 executing program 1: r0 = shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/103) socket$inet6(0x1c, 0x1, 0x3f0580000000) 09:23:51 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x6, [0x0, 0xff, 0x0, 0x10000, 0x100, 0x7]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x11, 0x0, 0x0, 0x0) 09:23:51 executing program 1: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x65, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) 09:23:51 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000100"/128, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000230000006e5d59a2d96020236350e72f2da12cf936b0d70327127114d2a61abd54b382672b4ac8763ab4501e619fc889df7578bceeaea0fb98718368bd405b637497abd71449ac0e79c5ff7022ea1e4f26080ee1f710c4258b190c1e41fe2957"], 0x98) 09:23:51 executing program 1: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_STAT(r0, 0x2, 0x0) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)) 09:23:51 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = open(&(0x7f0000000000)='./file1\x00', 0x3080c, 0x0) connect(r1, &(0x7f0000000540)=@in={0x2, 0x1}, 0xfffffffffffffcfa) sendfile(r0, r1, 0x0, 0x401) r2 = dup(0xffffffffffffffff) lseek(r2, 0x0, 0x3) r3 = open(&(0x7f0000000480)='./file0\x00', 0x7fd, 0x0) r4 = open(&(0x7f0000000100)='./file0\x00', 0x100048, 0x80) getsockopt$inet6_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x397e}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x0, @multicast2}}, r5, 0x1f, 0xebe1, 0xffffffffffff7fff}, &(0x7f0000000280)=0x94) r6 = msgget$private(0x0, 0x400) msgrcv(r6, &(0x7f0000000040)={0x0, ""/53}, 0x3d, 0x1, 0x0) truncate(&(0x7f0000000380)='./file0\x00', 0x800000001) lseek(r3, 0x0, 0x1000000000003) r7 = msgget$private(0x0, 0x206) msgctl$IPC_STAT(r7, 0x2, &(0x7f00000003c0)=""/70) setsockopt$sock_int(r3, 0xffff, 0x1011, &(0x7f0000000080)=0x3, 0x4) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) pipe2(&(0x7f00000002c0)={0xffffffffffffffff}, 0x4) setsockopt$inet6_tcp_buf(r8, 0x6, 0x0, &(0x7f0000000300)="76d62bef1a67bf669e9a1186373b5bfcb26472087b40fa3cdea627c72808fd37505e825eb1c01394b6d7915271d1989b26a5b1618e5fe12301d5dd95475d189eceb6b24a2a1f2709ef73c0f58c95f5433837ad78ad9e844d5f98e640e4e8e3d1274d570953b1c783d49ee3066aa2f30e7c6375a9c4603576d176", 0x7a) open(&(0x7f0000000440)='./file1\x00', 0x108000, 0x1e8) 09:23:51 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x7ff}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={r1, 0x0}, &(0x7f00000000c0)=0x10) r3 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000180)=0x80000000, 0x4) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000080)={0x401, 0x10, 0x0, 0x0, r2}, 0x10) 09:23:52 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="676f432609b0bfc5c9290c6c1bd0aa5fbbeeff720f7723ab43774fbc6c9f5c0b6f523110bf0c047ac8875126c6dfa5c1a941002ebce88cf660785517d532b9427918456a71ed54271a3f649253c7e0acccafb761aa735ba7a82095bdffcf35448dd648532908362907e78a80129302554c97a636080bd138942943894418de63ef70ae7f6315226a39fd6c381c03ad8c9ab41a678c8c9b99fb5547f659567dded4ab63a8af", 0xa5}, {&(0x7f00000001c0)="242721b38445639dff8e70c669d4d31db45f55ac450f8ace2e8140205696af09baa526f3af448de06f8517505c6db1397d09eb66e58912c53efe327f6e30c489510727807f38a02d091ea48192b02759e9a636081f1785be67e572fcd0765be21853b4e1967e2767785346f5f46956516ff4f23609e8a00a4bcfeb4dc76d79ca27ead0ec338f40d51d93d46e64f78819bede9878425d5f016954066638600cdab64f60ecfcf435177343e662226f615a97f59c7648620b", 0xb7}, {&(0x7f0000000040)="535263a97c46da3a48b514e092a43aa601424df8df9d20e536", 0x19}, {&(0x7f0000000280)="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", 0x1000}], 0x4, &(0x7f0000001280)=[{0x70, 0xffff, 0x6d, "09e1f2e7a3dac1dc70b00285dde13fb38db1525b44c290b4623937b289ffc51e67e38f20a9ae0aab48dfa484c355435d4998cf2a3fad24431302d43553919994c94fd19afd0375d142431dd5023f5448e7f6c691016733199edf5413fdf5"}], 0x70}, 0x20001) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x30, &(0x7f00000000c0), 0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000001340)={0x0, 0x800}, &(0x7f0000001380)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000013c0)={r1}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001400)={@in6={{0x1c, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x7}}, r1}, &(0x7f00000014c0)=0x84) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000001600)={@local, @remote, 0x0}, &(0x7f0000001640)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000001680)={@broadcast, @multicast1, r3}, 0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000001540)={r2, &(0x7f0000001500)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000001580)=0x10) connect$unix(r0, &(0x7f00000015c0)=@file={0x1, './file0\x00'}, 0xa) 09:23:52 executing program 1: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) getpid() freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xd8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r1, 0xd5e, 0x0, 0x8, 0xe0}, &(0x7f0000000100)=0x18) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2002, 0x0, 0x1011, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ffa000/0x1000)=nil, 0x1000) 09:23:52 executing program 3: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000280)={0x0, 0x100}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000140)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0x3, 0xe2211cd, @local={0xfe, 0x80, [], 0x0}, 0x7}, @in6={0x1c, 0x3, 0x40, @loopback, 0x1ff}, @in6={0x1c, 0x3, 0x5f7, @local={0xfe, 0x80, [], 0x0}, 0x80000001}, @in={0x2, 0x0, @multicast2}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000240)=0x10) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0x1000}, &(0x7f00000002c0)=0x6c) setsockopt$inet_mreqsrc(r2, 0x0, 0xd, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc) 09:23:52 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0/file0/file0\x00', 0x840, 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x4, 0x100000001, 0x3f}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={r1, 0x7fffffff, 0x2, 0x0, 0x3}, &(0x7f0000000140)=0x18) r2 = socket(0x2, 0x1, 0x0) sendto$unix(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) shutdown(r2, 0x0) sendmsg$unix(r2, &(0x7f0000001b00)={&(0x7f0000000480)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001a80)=[{&(0x7f0000000740)="e7", 0x1}], 0x1}, 0x0) 09:23:52 executing program 3: getgroups(0x4, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setresgid(r0, r0, 0x0) r1 = socket$inet(0x2, 0x4, 0xfff) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000), 0x4) 09:23:52 executing program 1: socket$inet6_icmp(0x1c, 0x2, 0x3a) clock_settime(0x0, &(0x7f0000000040)={0x0, 0x301f51de}) 00:00:04 executing program 3: shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = open(&(0x7f0000000080)='./file0\x00', 0x200, 0x40) fcntl$setstatus(r0, 0x4, 0x40) mlockall(0x1) sync() sync() open$dir(0x0, 0x4, 0x8) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000100), &(0x7f0000000140)=0x4) getpgid(0xffffffffffffffff) fcntl$lock(0xffffffffffffffff, 0xd, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x1, 0x18) shutdown(r0, 0x0) 00:00:04 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@broadcast}, &(0x7f00000000c0)=0xc) r1 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) fcntl$getflags(r1, 0x3) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='.\x00') 00:00:04 executing program 0: r0 = socket(0xfffffffffffffffe, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000001c0)={0x0, 0x9f, "6e1b0698fa48fb177e97d0d170bf999c3ece3e88027f7d700f397e0c87a9e7889d8197c89ef75639ef637adf15932c1d149ebdbbe032f60d64e7003c913fa318fccb04c2434a610a641a655de85e0bc20c6577c5b611b0ad1b6188fbbd85e5e5ad49490a06205221dc89615bab5592f1ad89a4d1446561adc261398f508545edc85176acdb6a643a45785cb9b4d7f92d60764ded0011c3d35f87bec62599cc"}, &(0x7f0000000100)=0xa7) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000380)={r1, &(0x7f00000003c0)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000340)=0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="68111d0022000000"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x5}, 0xfffffe9e) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="e7", 0x1}], 0x100000000000013b) r3 = dup2(r0, 0xffffffffffffff9c) openat(r3, &(0x7f0000000280)='./file0\x00', 0x0, 0x80) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000480)={r2, 0x1000, "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"}, &(0x7f00000002c0)=0x1008) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x8, 0x3, 0x4000, 0x8, 0x6, 0xff, 0x10001, 0x5, r1}, 0x20) shutdown(r0, 0x1) 00:00:04 executing program 1: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) writev(r0, &(0x7f0000003c00)=[{&(0x7f0000002900)="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", 0xe01}], 0x1) ppoll(&(0x7f0000000080)=[{r0, 0x5}], 0xe0ee, 0x0, 0x0, 0x0) 00:00:04 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x3) r0 = socket$inet6(0x1c, 0x0, 0x6) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x6, 0x4) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4) munlockall() getpeername$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8) shutdown(0xffffffffffffffff, 0x0) 00:00:04 executing program 2: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000280)=0x1c) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000002c0)={0x4, [0x5, 0x200, 0x20, 0x2]}, 0xc) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) write(r1, &(0x7f0000000100)="e8662cb4371ecda87b7ce59f65f762f84d77ec2ee1d9cf07ed4b92de5b58421b5c2d93e634c0ea78a0bebfb4b6ba1215eab57f56eba5c9b96de09aac76e96a5eaa9528ffe77668b34d1d49c2bbcc63b06435dd1c04671e674ea67389597b217df9cdb362391afc990056fa47ba956070e6825e33b5afe065281666d49992968ce92573f3763b", 0x86) ftruncate(r1, 0x7e2780e3) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000001c0), &(0x7f0000000200)=0x4) mlockall(0x2000000000000001) open$dir(&(0x7f0000000340)='./file0\x00', 0x200, 0x101) pwritev(r1, &(0x7f0000000440)=[{&(0x7f0000000000)="cb", 0x1}], 0x1, 0x0) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) 00:00:04 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000000080)="c3", 0x1, 0x0, 0x0, 0x10245) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) readv(r1, &(0x7f0000000380)=[{0x0, 0x1d2}], 0x1) 00:00:04 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000002c0)=ANY=[@ANYBLOB="060000ffff990007ab0d0f5f40cb79d3dc871ccd050000000000000049f36044c22366c579072bcb6124000000002ed60152e81a7c41fd020efd00b7b1f54fef36e6328b0500000000000000bf1ed2bf466db8d8b44566bad3a208bd95fea4655846665142394d4c42051399"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={r3, 0x400}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, 0x0, 0x0) freebsd10_pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket(0x2, 0x5, 0x0) unlinkat(r5, &(0x7f0000000340)='./file0\x00', 0x0) readv(r6, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xffffff74}], 0x1) connect$unix(r6, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r6, 0x84, 0x1e, &(0x7f0000000040)={r7, 0x1000a}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) 00:00:05 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x2, [0x0, 0x40]}, 0x8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:05 executing program 3: shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = open(&(0x7f0000000080)='./file0\x00', 0x200, 0x40) fcntl$setstatus(r0, 0x4, 0x40) mlockall(0x1) sync() sync() open$dir(0x0, 0x4, 0x8) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000100), &(0x7f0000000140)=0x4) getpgid(0xffffffffffffffff) fcntl$lock(0xffffffffffffffff, 0xd, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x1, 0x18) shutdown(r0, 0x0) 00:00:05 executing program 0: setresuid(0xffffffffffffffff, 0xfffe, 0x0) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = shmget(0x0, 0x3000, 0x200, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_LOCK(r1, 0xb) fchmod(r0, 0x0) 00:00:05 executing program 1: chroot(&(0x7f00000000c0)='./file0\x00') freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000200)) geteuid() setresuid(r0, r0, r0) __getcwd(&(0x7f0000000100)=""/218, 0xd4) 00:00:06 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x8) listen(r0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, &(0x7f00000000c0)=0x400000, 0x4) getresuid(&(0x7f0000000080), &(0x7f0000000100)=0x0, &(0x7f0000000140)) freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) truncate(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffc0) lchown(&(0x7f0000000040)='./file0\x00', r2, r3) 00:00:06 executing program 0: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = fcntl$dupfd(r0, 0x11, r1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x1b9) mlockall(0x1) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r0) r3 = fcntl$dupfd(r2, 0x11, r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) pwritev(r4, 0x0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) fcntl$setflags(r3, 0x2, 0x1) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) getresuid(0x0, 0x0, 0x0) 00:00:06 executing program 3: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xffffffffffffff, 0x400000000000412, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) mmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x2, 0x10, r0, 0x24) 00:00:07 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000002c0)=ANY=[@ANYBLOB="060000ffff990007ab0d0f5f40cb79d3dc871ccd050000000000000049f36044c22366c579072bcb6124000000002ed60152e81a7c41fd020efd00b7b1f54fef36e6328b0500000000000000bf1ed2bf466db8d8b44566bad3a208bd95fea4655846665142394d4c42051399"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={r3, 0x400}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, 0x0, 0x0) freebsd10_pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket(0x2, 0x5, 0x0) unlinkat(r5, &(0x7f0000000340)='./file0\x00', 0x0) readv(r6, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xffffff74}], 0x1) connect$unix(r6, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r6, 0x84, 0x1e, &(0x7f0000000040)={r7, 0x1000a}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) 00:00:07 executing program 3: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) freebsd11_mknodat(r0, &(0x7f00000000c0)='./file0\x00', 0x8000, 0x7ff) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x8000, 0x8) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x8) 00:00:07 executing program 1: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000300)={0x0, 0x500e, 0xfffffffffffffe00, 0xfff, 0x1, 0x5ce, 0x1000, 0x3105, {@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xfff, 0x1, 0x5, 0x2, 0x3}}, &(0x7f0000000040)=0xb8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000003c0)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r1}, 0x8c) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6(0x1c, 0x5, 0x9) accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) setrlimit(0x0, 0x0) faccessat(r2, &(0x7f0000000000)='./file0\x00', 0x8, 0x800) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r3 = open(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00022e2f66696c65302f66696c6530000ed8da6a4b9cac76eff673af44ce747084d22a846e5a956a67160a90010d1e644bc4acf54e23370bd226972a466a35e83d7b2cf8fceb074f7fc6b9ad7da1c4dfce92a3fa0ec62600ccd6e4cd2f43e3a7dbe037432082903542122754ad63b2f9f2fe89a57a43c8a01efa6cff98cbee414783c24815abb0715279d82f7e04810f9b7315e3"], 0x10) 00:00:07 executing program 3: select(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xfffff00000000000, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@in6, &(0x7f0000000180)=0x1c) fcntl$setstatus(r0, 0x4, 0x40) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000080)=0x79, 0x4) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000000c0), &(0x7f0000000100)=0x4) fchmod(r1, 0xa) 00:00:07 executing program 1: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x3}, &(0x7f0000000140)=0x8) open(&(0x7f00000001c0)='./file0\x00', 0x800, 0x3) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000180)={r2, 0x83f9, 0xff, 0xffffffff, 0x401, 0x8}, 0x14) r3 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x1000000000) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(r1, 0x88, 0x2, 0x0, 0xfffffffffffffe55) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000200)=0xe8fb, 0x4) 00:00:09 executing program 3: symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00') unlink(&(0x7f0000000080)='./file0\x00') 00:00:09 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x6, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x2a, &(0x7f0000000000), &(0x7f0000000040)=0x4) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 00:00:09 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20005, 0x20) socket$inet6_udp(0x1c, 0x2, 0x0) openat(r1, &(0x7f0000000080)='./file0\x00', 0x100500, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1017, 0xfffffffffffffffe, 0x4) r2 = shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) shmdt(r2) socket$unix(0x1, 0x5, 0x0) 00:00:10 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = socket$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_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYBLOB="060000ffff99000700000f5f40cb79d390dc877a99757a0e19ae06e71615831ccde8c50b02005800000000eb0000000000000006cb61e9b753"], 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000200)={0x0, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000040)={r2, &(0x7f00000002c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000280)=0xff84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, 0x0, 0x0) sendmsg$inet_sctp(r5, 0x0, 0xc) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) truncate(0x0, 0x100000004) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x0) lseek(r4, 0x0, 0x1000000000003) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000000)={r3, 0x676}, 0x8) fcntl$setflags(r0, 0x2, 0x1) 00:00:10 executing program 3: r0 = socket(0x11, 0x3, 0x400000080000) sendto$unix(r0, &(0x7f0000000240)="b10005040000000000c700b1bf294de449451ae3c3051020741038f53e8551c748e93f0b780486aebdbe781e4de17d5f7287a869a4d3722c91f75073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c29000"/177, 0xb1, 0xfffffffffffffffe, 0x0, 0x0) r1 = getpgid(0x0) fstat(r0, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f00000009c0)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000740)=[{&(0x7f0000000040)="1344ab101934bd28c20500a7bd81655f78f98271d42a2a43fbf712a71a3caf03155c08ea5d38a13260f11f95844bb73b7bdef26c0bfe3556dc43f146734f360814026c87976499e9815cc658da4ab7b34bd563e580faa5f04e49e679696779241f05bfdfc6ee1a1f9cf24b3bf4ba194acd9706313106a45877624866a5df59331515bfddda0bd45920b47ece3cc5e5a5a4be96924e080553709d62a64da1f67c1c76bda2f850554f555bbd82687deb3fc10de14cc3d0f4f28ced60f7881a1e43510ea18cde3f56f0c15d5e", 0xcb}, {&(0x7f0000000140)="bed243fb21f3d344afd834f70278107b8a09490ec3ee0e6d59d9e9a995a2ab7e77123c6f8da1c2318cf3291f431092426782524848f99f3b7b12c0b31bebfe189b249833e2d044ee311b02ab5b00d7b3b324feab2b612e50833a8494065ac0f03227bc60eb5014f1c87731a75cbc6aa5d099abf07f98276410308883481b4a8fc197632c331ff02c63d47f7a9d3f52f6fa35af5d5ea82c82d14bc87d992964df10f81e91ee84ef77cbbbd4d740e7", 0xae}, {&(0x7f0000000300)="b5efd0188cdac7933de6a8586e0e9626e48212cdd489f0344ffaec8d3c5b71dedeb345a62923e4f57c66f438aac111d0c7f7ac5408e8cc2375e5756d57be75c26f01a753ed382d3fcd9a5e2f2254aaaa5ed16c81cc2fb4698719f07b284b6011e435e41ea46c12fc3d38f65bf8bd0c0c55bca27de7c00d4b7b85a8fbeb05f18701a205bb3408e7d20a209dff006dd38247b0de7cfb223ec5458404afbd734c74a44e8ff5b528cdee0f89247e0dd2b50ac895a8a08c2389cba32402c7b282d934e489", 0xc2}, {&(0x7f0000000400)="4c79e84a748c845c805554f50246c59f2ed7763eaae6c712b5425ad5dc0f3c4d54ad5425d980215bc1b856732e32ce32d256c5cd42da25b46513e32655267c4bbc91a92bacf36cc5329b013e94e23c248a0f1e7081d7eecbbd449f3be6ee9a653923d9b5acc0446786132529b4162b2623c9d443c54d6da1113a35f0cdb78b1bf603ebbf6831b06212d7c0", 0x8b}, {&(0x7f0000000200)="d985f4dd85b72f", 0x7}, {&(0x7f00000004c0)="01aeddbf74904a5bd7040d8a3c97beb8ed3105b6a2cc766dac72656dda9b9ca89ab38929cc7a457638155ca1d7422a6469f030490e84517f04fcd95ef88194881a8b17d355526a5b3b792f86a2e244036b311eb7a07083c8fad7a622068c9c8f895cbf53d75897aff97c62b54dbaa47231faeb70541637d5bcd86c116ab79c169ee8d7a73d4a3f64daa9e936f1c6d1c62b5067f308bedf813b85c857d13580f90f74dd551e5a93fc82559149614935e6a4973b9f874177903d8508dbd209b0d76a0334ac2f137a63889b40a7f4c9f2395a7edc03", 0xd4}, {&(0x7f00000005c0)="8a929cf759304a00975e8049d4", 0xd}, {&(0x7f0000000600)="57a9f5149cc15f76d18121325481bb3b7b92c2bebf96a8189427d58db0601f94b34c871b6c5f8751d36b28925fd24265d34b0b540777cad31a29cc10b9fb49f69a51a2eecc6112455eba6a7b80d520822d425b8a4216449ae9d92b5f32f062718aac43c973bd27a3e932c5eae940d61e9a0fa40048771e0b90637c15549cbe14f0dbf714de186184599c96b27cf6544057bc45f8e75d49a6a964b8fb8d750f4a3fbc8ee38daf6ab70aea202f8885ba4561a39fef6e3aa08345129ff5b583", 0xbe}, {&(0x7f00000006c0)="4e2995527b5043", 0x7}, {&(0x7f0000000700)="3d72fdbee7b7854ef9b54b28fbb8bfd87cc4349accc30925d0", 0x19}], 0xa, &(0x7f0000000980)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}], 0x20, 0x4}, 0x4) 00:00:10 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r1 = socket$inet(0x2, 0x6, 0xfffffffffffffff7) lseek(r0, 0x0, 0x1000000000003) getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x7, 0x0, 0x0) freebsd11_fstat(r1, &(0x7f0000000140)) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_getdents(r0, &(0x7f00000002c0)=""/190, 0xbe) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) lseek(r0, 0x0, 0x6) r3 = dup(0xffffffffffffffff) getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) poll(&(0x7f0000000000)=[{r0, 0x100}, {r0, 0x4}, {r2, 0x80}], 0x3, 0x5) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10) openat(r3, &(0x7f0000000200)='./file0\x00', 0x20000, 0x10) 00:00:11 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x26, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x8000, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000240)={0x0, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x200, r2}, 0xfffffffffffffe71) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000180)={0x3, "3ccb796d19e6cf2a88ad0f9995020a12"}, 0x14) poll(&(0x7f0000000000)=[{r0, 0x8}, {r0, 0x40}, {r0, 0x2}], 0x3, 0xf2) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000300)={'bbr\x00', 0x81}, 0x24) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYRES32=r4, @ANYBLOB="11000720000000000000"], 0xe) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x10) 00:00:15 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0xfffffffffffffffe, {{0x1c, 0xffffffffffffffff, 0x5}}, {{0x1c, 0xffffffffffffffff, 0x2, @loopback}}}, 0x108) clock_nanosleep(0xe, 0x0, &(0x7f0000000140)={0x401, 0x8001}, 0x0) 00:00:15 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xb, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xe}, &(0x7f00000000c0)=0x8) 00:00:15 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0x30, &(0x7f0000000000), 0x4) 00:00:15 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x7fff, 0x4) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000340)={0x0, 0x100}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0xfffffffffffffffd}, &(0x7f00000000c0)=0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r2, 0x101}, &(0x7f0000000140)=0x8) r3 = socket(0x2, 0x1, 0x0) fstat(r3, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000280)='./file1\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f00000003c0)=0x1, 0x4) setreuid(r4, r5) truncate(&(0x7f0000000400)='./file0\x00', 0x5) bind(r3, &(0x7f0000000000)=@un=@abs={0x25ad51a74fd02bc}, 0x10) 00:00:15 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100, 0x2) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000080)={0x0, 0x6f, "ca7c6832f0238b72261aafbe58c142abfbea9fdd8ef64b2805461879cc4401f615a1cb03f2e0804190965f0c083de8cc0cebf7d575b996314bd1fbf97f22556cfa4855ed39256caef00e88da224633930ce17b0b8cf2b210292a12c333c540ad584555138891d6f48358961d80c8e6"}, &(0x7f0000000100)=0x77) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x3, @broadcast}}, r1, 0x3, 0x0, 0x200, 0x401, 0x1000, 0x6}, 0xa0) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x2000000000013, &(0x7f0000000040)="eaff125c", 0x4) 00:00:15 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) bind(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="ef874b5694924a4ee48cf082c10079f3c31d7aab997abadc3390eb8d1a8cf46dc47fa42dec42f13615ad2c62299b0f1076757d84d373399b9b96b7e3a8cfedf487c75ce8c92c04fefa3e039a079f9a1a33f99f5ba10323a05fca37b09aec345978d1608c5a542578d0afbfdc4f25734337943fae8bcb844a25b0616bc52bbc37cda7faa730e523ee8e604b645bfc322bf2a6269bd4e62c7b4e8302c53cb002ef42606c62270994360d3d91eeb1211cffca8899c3807fcbdd8ff31fe3b724789c29b7e179ccaaf0f84e0f100a"], 0xa) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x6) close(r0) execve(0x0, 0x0, 0x0) fchownat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) 00:00:16 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="28000000ffff00231851000100000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0x28}, 0x0) r2 = dup2(r0, r1) bind(r1, &(0x7f0000000080)=@in={0x2, 0x1, @broadcast}, 0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0x1ff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f00000002c0)={r3, 0x6, 0x2, 0x10000, 0x100}, &(0x7f0000000300)=0x18) recvmsg(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000040)=""/16, 0x10}], 0x1, &(0x7f00000001c0)=""/141, 0x8d}, 0x0) 00:00:16 executing program 3: getsockopt$inet6_int(0xffffffffffffffff, 0x3a, 0x12, 0x0, 0x0) socketpair(0x0, 0x20000003, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x1, 0x3, @loopback, 0x101}}, 0x0, 0x0, 0x9, 0xff}, &(0x7f0000000100)=0x8c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x7d7f, @empty, 0x2d}}, r1}, 0x84) 00:00:16 executing program 2: setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x25, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) 00:00:16 executing program 1: r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @multicast1, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000140)={0x5, "9c3c85a5256f45b4e9ef295c07a4b6b3"}, 0x14) setsockopt$inet_mreqsrc(r1, 0x0, 0x49, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc) 00:00:16 executing program 2: semget$private(0x0, 0x1, 0x8) r0 = semget(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x0) r3 = shmget(0x0, 0x3000, 0x20, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000180)=""/224) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, 0x0, 0xfffffdd5) semop(r0, &(0x7f0000000040)=[{0x0, 0x20, 0x800}, {0x0, 0x0, 0x1000}], 0x2) execve(0x0, 0x0, 0x0) lock order reversal: (sleepable after non-sleepable) 1st 0xfffff80012b32020 rawinp (rawinp) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1643 2nd 0xffffffff82943480 in_multi_sx (in_multi_sx) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1596 stack backtrace: #0 0xffffffff8110bfde at witness_debugger+0x8e #1 0xffffffff8110bc12 at witness_checkorder+0xf72 #2 0xffffffff8107ad03 at _sx_xlock+0xb3 #3 0xffffffff812c184c at inp_setmoptions+0x17bc #4 0xffffffff812d9c5f at ip_ctloutput+0x80f #5 0xffffffff812dda09 at rip_ctloutput+0x2c9 #6 0xffffffff8115a871 at sosetopt+0x101 #7 0xffffffff81162ed8 at kern_setsockopt+0x158 #8 0xffffffff81162d73 at sys_setsockopt+0x33 00:00:16 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) r2 = getpid() freebsd10_pipe(&(0x7f0000000180)) r3 = geteuid() freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="00002e2f66696c653064e0ae206dfbbe2e22fdbf5944f1890025ab2c177f04e7a4ec0f57244a8debf0c694fc2d4292706c34427d4cf3875c1ad8f972cdcf739f07d1b952d817e0f1034c8c648e90f0e5386995b6986b4d927f17d8960697489ac937e8b63bca94efa08f266b8799c153c0da6ce90a2959a2b409d78bf79670dcbac800"], 0x8, 0x0, 0xfe31, &(0x7f00000000c0)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}], 0x20}, 0x0) 00:00:16 executing program 1: r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @multicast1, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000140)={0x5, "9c3c85a5256f45b4e9ef295c07a4b6b3"}, 0x14) setsockopt$inet_mreqsrc(r1, 0x0, 0x49, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc) 00:00:16 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="000000002b4bb6e66f4ba0d60000"], 0x9}, 0x0) r2 = getpid() fcntl$lock(r1, 0xb, &(0x7f0000000040)={0x1, 0x2, 0xc0, 0x7, r2}) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) readv(r1, &(0x7f0000000640), 0x0) 00:00:16 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket(0x17, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000ffffffff00"/136, @ANYRES32=0x0, @ANYBLOB="0000000000000000389452c18b4bc57122261e5a2c813cba36d9d5020800000046c69a288bd213ea4cc05961db1ecd17501fb2bad4c987fe1370069862e45a0fffd9129a214acebfd9773b47f633a4bd7b1b4d8a41e3179d629719ac4db4afebfb206d17807c0014"], 0x94) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000140)=0x69f6, 0x4) #9 0xffffffff81717846 at amd64_syscall+0x436 #10 0xffffffff816df98d at fast_syscall_common+0x101 00:00:16 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x2) clock_settime(0xe, 0x0) poll(&(0x7f0000000180)=[{r0, 0x28}], 0x1, 0x120000000000000) write(r0, &(0x7f0000000400)="4f147da2eb31044304ccd5071306f5b5bd271ea4a8af4c85513f83d6a5266d436dbc95", 0x23) sendmsg$unix(r0, 0x0, 0x7fffff) clock_settime(0x0, &(0x7f0000000000)={0x8000000000000000, 0x4}) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/47, 0x2f) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) syz_execute_func(&(0x7f00000001c0)="c4a17c5efa460f65173e650f71f40d66410f381788170000000f1f00f081a174260000e414000064f3430fd6c46546dd02c4e37905f8fbc4e2cd284002") socket$inet6_tcp(0x1c, 0x1, 0x0) clock_settime(0xf, &(0x7f0000000140)={0x200, 0x1}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x1a1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1f}}, 0x0, 0xcea6, 0x8, 0x800}, &(0x7f00000002c0)=0x8c) wait4(r1, &(0x7f00000003c0), 0x2, &(0x7f00000004c0)) clock_settime(0xf, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000300)=ANY=[@ANYRES32=r2, @ANYBLOB="05000000543ef9ec79"], &(0x7f0000000380)=0xd) preadv(r0, &(0x7f0000002780)=[{&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000001580)=""/244, 0xf4}, {&(0x7f0000001680)=""/4096, 0x1000}, {&(0x7f0000000440)=""/36, 0x24}, {&(0x7f0000002680)=""/19, 0x13}, {&(0x7f00000026c0)=""/168, 0xa8}], 0x6, 0x0) clock_settime(0xf, &(0x7f0000000340)={0x4, 0xffff}) 00:00:16 executing program 3: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) mincore(&(0x7f0000ff4000/0x1000)=nil, 0x1000, &(0x7f0000000280)=""/186) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)={@local, @local, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@remote={0xac, 0x14, 0x0}, @loopback, r2}, 0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000600)={0x0, 0x0, 0x7, 0xc0a0000000000000, 0x4, 0x6}, &(0x7f0000000640)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000680)={r3, 0x73, "81441d0aef1e65fc20ae248818a395cd47beb3fd5fabf091e40b2dcc0c0747b782590a425a51a00a10be5cc55f2c5cda26cfd7ab07edccaf5ec55abd5626454d2b5f672a6e4beaf1853efe1a90a84cf3d8f928c2c2ce397d1594444079c253a0f177886bc1b4907cb77b8de8aec57398a2e550"}, &(0x7f0000000700)=0x7b) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r4 = socket$inet(0x2, 0x4, 0x0) mlockall(0x1) sync() getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000340)={@in6={{0x1c, 0x0, 0x101, @loopback, 0x7ff}}, 0x0, 0x3, 0x100000000, 0x288, 0x7, 0x1, 0xfa}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000400)={@in6={{0x1c, 0x0, 0x81, @loopback, 0x38}}, 0x0, 0x7f, 0xfffffffffffffffc, 0x382, 0x7ff, 0x401, 0x3ff}, &(0x7f00000004c0)=0x98) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000500)={r5, 0x953d, 0xfffffffffffffbc0, 0x7, 0x9, 0x80, 0x2, 0x4, {@in={{0x2, 0x3, @multicast2}}, r6, 0x6, 0xffffffffffff8001, 0x9, 0x5, 0x200}}, &(0x7f00000005c0)=0xb8) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 00:00:17 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe7fffff0000000000000000000000bb77"], 0x0) lseek(r0, 0x0, 0x4) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:18 executing program 2: munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x27, "9bf58d4a6a39a93f272917524c8595af465c1b595d8491891fb8cf6dd4fcaa9c2872ed1cc8fc27"}, &(0x7f0000000080)=0x2f) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x2}, &(0x7f0000000100)=0x8) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) munmap(&(0x7f0000c31000/0x3000)=nil, 0x3000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) 00:00:18 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockname$inet(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x10) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r1, 0x4}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r2, 0x3, 0x8}, &(0x7f0000000180)=0xc) 00:00:18 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000000)={0x8, {{0x1c, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x8}}}, 0x88) 00:00:18 executing program 3: socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) recvfrom(r1, &(0x7f00000003c0)=""/4096, 0x1000, 0x0, 0x0, 0x0) 00:00:18 executing program 2: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0x90, "c6166ebf8a5aca86b1692c73489360c040951c89d65d250b6f440fd1bd6cf955d91abe611f01c4b4f1cf7544209c215556744f3626109fab9d27a1152df1f9484c35a53b7d43821bf96c3f7a6bb6efbb114647342eee77046d513bb419e4f8df642e116916d89d1c3b0a7f6993192cace040995b021b58972d60bde496f29f7883725ab61867dde9d66c9326917cc01a"}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000380)={@in6={{0x1c, 0x0, 0x0, @empty, 0x2}}, r1, 0x3, 0xc212, 0xfffffffffffeffff}, &(0x7f0000000300)=0xa05e) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) select(0x40, &(0x7f00000001c0)={0x8}, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r3, r2) 00:00:20 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="8c0205000400ffff07fb13ee83a02018a5b0a2320000800000"], &(0x7f0000000080)=0x12) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x907, 0x401}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="ac1a1065525288ca44829dee6d627c6432775bc8e1e3bb1f1d4b41ca35e40e023aeeb2cbbc8739a687"], 0x9) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000180)=0x4) 00:00:20 executing program 3: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x4220) 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(r0, &(0x7f0000000100), 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000700)=ANY=[@ANYBLOB="06f5247fbb415cf38f613e266834500900004159f3b021ae545eff1f26943e20009a199e74040e3a75d463ffc7ec4765db3c006617637aac60877a99757a0e1906e7161516f09297111acdf14a2fe3fda5074507831ccdaf6a4f1cdeddac20c21c9dd818198183e727b1343557823b8da799c915b6227017241e2c1c761abe9388b92c22423cde0c442405a8bae2090a47ee8f75d740f4de02a26060ddf49d529767ea134d24f75c151c6632c5cbe0c119119ec689649adc9f788d9651a8e92e52668addfac4b26911b4fbacd63725acbd6558ea01a05595d97a1fa0e03504bb98b4c49d1fde894c7722"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)}], 0x1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000140), 0x20000000000001d5, 0x350000000000000) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x1fc) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) clock_settime(0xf, &(0x7f0000000300)={0x4, 0x40}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x0) writev(r3, &(0x7f00000003c0)=[{&(0x7f0000000500)="b4b4dfdaade20d46baaa377de27efa4c4f4c508eb20f3db97fa23b1b9fd665168c2dad6914cf730e55ca07a86a2c3284c83e0050c4e99458af46d9afa16c715c9fb9b7eb578bf7549755da82dd0fdabc2b0eeffafe03ef67c5e141eeeb0ab1f7fe73", 0x62}], 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0xff27) 00:00:20 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockname$inet(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x10) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r1, 0x4}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r2, 0x3, 0x8}, &(0x7f0000000180)=0xc) 00:00:20 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getgroups(0x3, &(0x7f0000000000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setgroups(0x0, 0x0) setgid(r1) freebsd11_fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$inet6(0x1c, 0x7, 0x101) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="05000000010000000800c77454380400030000001c004e2108000000fe8000"/148, @ANYRES32=0x0, @ANYBLOB="7b0000000004000054930000ff07000008000000"], &(0x7f00000001c0)=0xb0) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000300)=ANY=[@ANYRES32=r4, @ANYBLOB="0700010001000000000fbe4a697cdf255d30ddef18b150fbc44a117144c06a14802c7f1d576156143486bee62bbc64e0a8b944ca791d6ad3cc233ce65d3ec514e5a75dcd552c52c642b2ca048aabab7f77522b76c9fc446649627a59aafc88f290809959ae47fd1588fc64b49cf3de32059e7684147efb7c75ba72c7694c13844e518c409bbfc4c38b04913985846d813dfa4f1f640a822440986e91f2d3cd54aa4f0d357ea1b1567a524a854ade6d576d40a6a15fadc11951d228e6d9fad7a7b95f5a6da933b29b972392c2806c95e9"], 0xa) socket$inet6(0x1c, 0x2, 0x6) chown(&(0x7f0000000040)='./file0\x00', r2, r1) 00:00:20 executing program 0: r0 = socket$inet_sctp(0x2, 0x3, 0x84) r1 = socket(0x1f, 0x30000000, 0x3582) setsockopt$inet6_buf(r1, 0x29, 0x33, &(0x7f0000000280)="72950b19df29ba59922bef54c4084eac6c12d143fc239a129924ba682353af326c62e6375414fbafa77ace9bb8b316d9419eb95405d907ce9e47c67ed40be4902dfbb789b6cab768bef73f381e29a3986446cfbd21dbd2d95aa8a67884c55fa8e054337d8505ea01ce2a7d60ef", 0x6d) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB='?\x00\x00\x00\a\x00\x00\x00'], &(0x7f0000000180)=0x94) getsockname$inet6(r1, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c004e2204000000fe800000000000000000000000f4ffbb0000008000"/128, @ANYRES32=r2], 0x84) setsockopt$inet_group_source_req(r0, 0x0, 0x55, 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@multicast2, @remote, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet6_buf(r1, 0x29, 0x6e, &(0x7f0000000440)=""/197, &(0x7f0000000140)=0xc5) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000080)={@loopback, @local={0xac, 0x14, 0x0}, r3}, 0xc) 00:00:20 executing program 0: clock_getres(0xf, &(0x7f0000000000)) utimensat(0xffffffffffffffff, 0x0, &(0x7f0000000080)={{0x0, 0xffffffffffffffff}, {0x0, 0xfffffffffffffffc}}, 0x0) clock_getres(0x1000000000000006, &(0x7f0000000100)) 00:00:20 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$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)=ANY=[@ANYRES32=0x0, @ANYBLOB], 0x8) 00:00:20 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={0x0, 0x1}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000380)={r1, 0x140000000000000}, &(0x7f00000003c0)=0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0xffffffffffffff17) syz_execute_func(&(0x7f0000000400)="660ffc0047afc483f50df172400f0feba49bc4622d07ba00000000f204f6f3440f5b5df2f20f5e66b8440feb5b8f") setsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) openat(r2, &(0x7f0000000200)='./file0\x00', 0x20000, 0x10) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000180)={r1, 0xf, 0x6}, &(0x7f0000000080)=0x8) r3 = shmget(0x0, 0x3000, 0x10, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_UNLOCK(r3, 0xc) 00:00:20 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x80000000, 0x7}, &(0x7f0000000940)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000980)={0x1, 0x2, 0xa00, 0x3, 0x3, 0x8000, 0x9f, 0xa7, r1}, &(0x7f00000009c0)=0x20) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)=ANY=[@ANYBLOB="28010000ffff00000141ef84687442e43c68686cccc782cd50549b34452291b2c45a3e844cd894ee058bb6377ce15c7cf699fd8122969b6ccc9f62ecff144f5c581c9ade71a9322a920dfe540cd7d0485d2aaa420981112f75281404549b0de5071fa8f3f3445fd5c6c53b8ed64556ced42aa201003da758323475bd0a0e71e13d91a2947fc2668af8ef814de4652beac14d65f197f8814db0560a732dc92ef18ff9b440078850019d57e2a7826b5c4a1232bf2dbbe61613f5e854611e99c50ad44157ccca2deee1"], 0x9}, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)=0x3, 0x4) sendmsg(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) sendmsg(r3, &(0x7f00000003c0)={&(0x7f00000000c0)=@in6={0x1c, 0x1, 0x3, @empty, 0xfffffffffffffffd}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000100)="70a3b1dfb667bf580a800eb73fad493ea811c1923abb7173f16ba5650cde90b6bd4d00fe2b553ca0ce42929596f5f57e911eb3ef510057694420411547e5d1b597338a08d2d8fdb749863f5e763432152833d6d95b804ac5b34167458e51b27c798cff5d807ca1ce5e049d9947f7e6df0b0eabfca527938370b884c8c24d6058201679534021db16d8a167f12ae3b6e6be02", 0x92}, {&(0x7f00000001c0)="19cb177094b9e7379ffa2fda29e61577e6098796e7ce29248afa9cf0298f21d95900c74e03312ead76402dee41ae03ccba361f11e2ae75848226639cd4732485a6e3f2c1cb40425a335c1f13a1b17043a0a84dbd6578f200cee1d7308281d4beecc53999016e849d29dc4ff2b983d426800571bf7d61bd25c4ffd0f4131cd765bb899ec44544143d214cc98ccc70a7344146475b7e00709cff09b8bc1ae09d1fa7613e14697de18f9c80b4b8ccf2bcf2a99a04e102f0ce902eb84ec461bc00cde2964820c548a92599e3d7974101da5c135f7023e31f575d40a1", 0xda}, {&(0x7f0000000440)="9d71a241e6b54f8a84baf1a94dfb1492cd9227628c742b2afc4f42e0b8332544535fb07fe7effb80ff344656367c2871cc553685c44b8ec3bf30b034e460783ca43fc0736ffb18178027d86c871024ed8d43bdcc3733cded7ab6432b72bca2a8b4756c19cebb6d636eee104447e9efa065ada90a136430bb1a5fa764b6815fab104363166dfcf80c72ae70a27f375182cd061f9c591ca6d9a710e44aeaf6a0c5e169ae2158ad2b1ed8cf6659769b6718a5de58d25072949e4092758f8b9db10764182035", 0xc4}, {&(0x7f00000002c0)="60946b99f9fda425d24832a63a78455a4665d8314f56fc43674ce76016558a24a8f6e66caac029f1764073688d3aa1c82f7c87576ed88ce959d43c96cd8750dcc8482b35eef65ffc41c2c8c7dee1b5f7e1201bb0e627df19c8821f927eccd0946d3f443513955066af4c2537ae3630753bde7569796c5eb0ff4b28d5814b778cf5084e8163b05eed789a24bc6141ce00b5b1c81ebf4c931fd0e9336b5150a8eb52b63d04a38492d31cfbf597472fa65cd454", 0xb2}, {&(0x7f0000000540)="2a05eb404c40c6752284f9e9a351ffa19390aa46c1872a6c9e03e4c63697386b3e6f61e1a4a7601f64a820d80855862578d8374ec8ae24e4406a8fd9945d528cbc126fdb3c2b843bc4113dd4e19ac6d1ae9e3f6377a8b8c983c6772a5394397bd12e27a6a7061e6b731147c8cb03020d9e48b5c73b72686587140886651caa6b7ab53c0e4da62ef12bfee70d43baa8a43765585a00087ddc14e3cedc38e52a3fa7b37adcdee16f281cf51f75c2afb7309bdfac0c8474c82c83add2843bcf72ed615ab123b01a07", 0xc7}, {&(0x7f0000000640)="f6bde5030e4d5003a0b2d9a73c35f16e5bac4c668e2312f1228ae93c65a21791598470a2716cba6026ec621096f7c57bd2e8a1f81dbdd6a9d7267bac747e362b265c099bef08445377b89682c58ac1b047b9195485e302", 0x57}], 0x6, &(0x7f0000000740)=[{0x20, 0x1, 0xff, "04c07c635cef256174975231959b"}, {0xe0, 0xffff, 0x426d220, "fdc8a5a19976abb3d488e63698a0f4cd583388fe7c530e4a4fa6dbbf26c67bd3e9d8c437b8b323b0f4adc6a377881aebeed9b04ded033f0e9731ea94c012b233e055cb752106e2cde2eca6787f64c09d289fb84a3441e96cbd72213e86eec6446347d2df28e3cc86c20f851ce76d773c854ef4fe0e2ddf46f8f4e48b1eb7a755c96ba87a331753d0f29618a8426fbf8673453c72e7d93a5d74ee6f74c485cd37a4d7825485820e32e453b01b47570f73799f2088984bd428a80bf58f63c859e8122cd60cb30d3c59244cb35aab"}], 0x100}, 0x20100) 00:00:22 executing program 3: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x4220) 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(r0, &(0x7f0000000100), 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000700)=ANY=[@ANYBLOB="06f5247fbb415cf38f613e266834500900004159f3b021ae545eff1f26943e20009a199e74040e3a75d463ffc7ec4765db3c006617637aac60877a99757a0e1906e7161516f09297111acdf14a2fe3fda5074507831ccdaf6a4f1cdeddac20c21c9dd818198183e727b1343557823b8da799c915b6227017241e2c1c761abe9388b92c22423cde0c442405a8bae2090a47ee8f75d740f4de02a26060ddf49d529767ea134d24f75c151c6632c5cbe0c119119ec689649adc9f788d9651a8e92e52668addfac4b26911b4fbacd63725acbd6558ea01a05595d97a1fa0e03504bb98b4c49d1fde894c7722"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)}], 0x1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000140), 0x20000000000001d5, 0x350000000000000) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x1fc) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) clock_settime(0xf, &(0x7f0000000300)={0x4, 0x40}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x0) writev(r3, &(0x7f00000003c0)=[{&(0x7f0000000500)="b4b4dfdaade20d46baaa377de27efa4c4f4c508eb20f3db97fa23b1b9fd665168c2dad6914cf730e55ca07a86a2c3284c83e0050c4e99458af46d9afa16c715c9fb9b7eb578bf7549755da82dd0fdabc2b0eeffafe03ef67c5e141eeeb0ab1f7fe73", 0x62}], 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0xff27) 00:00:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x1205, &(0x7f00000000c0), 0x4) 00:00:22 executing program 2: munmap(&(0x7f0000f19000/0x1000)=nil, 0x1000) mlock(&(0x7f000091a000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000ac7000/0x3000)=nil, 0x3000, 0x4) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000380)={0x0, 0x500000, 0xf, 0x763f, 0x8001}, &(0x7f00000003c0)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000400)={r1, 0xe000000}, &(0x7f0000000440)=0x8) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x20, 0x3ff, 0xffffffffffffffc1, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000240)={r4, 0x40, 0x53, 0x63, 0x2, 0x1, 0xfff, 0x81, {@in={{0x2, 0x0, @multicast2}}, r4, 0x8000, 0x100000000, 0xff, 0x1, 0x1f}}, &(0x7f0000000300)=0xb8) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000180)={r4, 0x5, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) mprotect(&(0x7f0000c00000/0x2000)=nil, 0x2000, 0x4) 00:00:23 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) truncate(&(0x7f0000000140)='./file0\x00', 0x100000083) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0x1ff, {}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 00:00:23 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x73, &(0x7f0000000140)="2ad0dc8ba56215d95c9b2eda74c5229dd8e8788e9c03416b3bc02e3bd447ff522ede2bdf8e6c8f95c045bfa74fd711285d42d30d70f5a4e29c5432697c40a04183af73901a80b03ced89298772a3fcef8184232bc5bc61aa415c31dbba2499e7224a60df52ba3023fd4bbd2cbbd749de52469e6a2614ca331afa00e868897b", 0x7f) r1 = socket(0x2, 0x20000005, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1e, &(0x7f00000001c0)={r2, 0x1000a}, 0x10) recvmsg(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:00:25 executing program 2: r0 = open(&(0x7f00000039c0)='./file0\x00', 0xa88, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000240)={0x203}, 0xfffffffffffffdf2) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x22, 0x2, 0x5, 0xfffffffffffffec3}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0xffffffffffff0001, 0x300, 0x0, 0x6, r1}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000180)={r1, 0x84}, 0x8) dup(0xffffffffffffffff) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) 00:00:26 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$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)=ANY=[@ANYRES32=0x0, @ANYBLOB], 0x8) 00:00:26 executing program 3: r0 = socket(0x2, 0x10000003, 0x0) r1 = getpgrp(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$setown(r0, 0x6, r1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r0) 00:00:26 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x86, 0x0) bind$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000776000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 00:00:26 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0}, 0x10) setuid(0xee01) r1 = socket(0x1c, 0x0, 0x0) bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) 00:00:26 executing program 1: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000140)=ANY=[], &(0x7f0000000100), 0x20000001) getsockopt(r0, 0x4, 0x7, &(0x7f00000002c0)=""/138, &(0x7f0000000140)=0x8a) r1 = socket$inet_udp(0x2, 0x2, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0)) getsockopt$sock_int(r1, 0xffff, 0x800, 0x0, &(0x7f0000000040)=0xffffffffffffffa7) 00:00:26 executing program 1: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000240)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000280)={@in={{0x2, 0x1, @broadcast}}, 0x0}, &(0x7f0000000340)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000003c0)={@in6={{0x1c, 0x3, 0x1, @empty, 0x10000000000}}, r1, 0x4, 0xda, 0x80000001, 0x9, 0x7}, &(0x7f00000004c0)=0x98) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r4 = shmget(0x3, 0x3000, 0x5, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000180)=""/67) sync() lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) bind$unix(r3, &(0x7f0000000080)=@abs={0x0, 0x0, 0x1}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setstatus(r3, 0x4, 0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000680)={r2, 0x400}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) 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$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fchmod(r3, 0x103) fdatasync(r3) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, 0x0, 0x0) getsockopt$sock_accept_filter(r3, 0xffff, 0x1000, &(0x7f0000000500), &(0x7f0000000600)=0x100) listen(r0, 0x7) setsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000640)={r5, 0x9}, 0x8) 00:00:27 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c65300025edb4f1d08f0af59f4b277bbf6d0857bb0a57fb4f06803c60200c3e5fa012ea05c9ef97e597e064ff8a5e1317171793e8e2ffee3239b8a8f3ea812f53e6ccfc1d65300b2e81ade3ea40f410203ef47d6d734b9f"], 0x1) bind$inet(r0, &(0x7f0000000000)={0x2, 0x2, @multicast1}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x2, @multicast2}}, 0x0, 0x7fffffff, 0x0, 0x2, 0xada, 0x8797}, &(0x7f0000000440)=0xa0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000480)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r1, 0x8f4, 0x1, 0x2, 0x10000, 0x7, 0x2}, &(0x7f0000000540)=0xa0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000002c0)={r2, &(0x7f0000000240)=[@in6={0x1c, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x4fc}, @in={0x2, 0x3, @multicast1}, @in={0x2, 0x2}, @in6={0x1c, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x7}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000300)=0x10) chmod(&(0x7f0000000340)='./file0\x00', 0x144) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x40, @local={0xfe, 0x80, [], 0x0}, 0x8}}, 0x0, 0xb7f, 0x10000, 0x81, 0x1ff, 0xfffffffffffffff9}, &(0x7f00000001c0)=0x98) 00:00:33 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) mmap(&(0x7f00003be000/0x4000)=nil, 0x4000, 0x1, 0x1010, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x25, &(0x7f0000000080)='f', 0x1) 00:00:33 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="82022e1855808b396ba9a698f92a706871c25d026825d313ad"], 0x10) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x101, "f665f80b6f1995359015e20fb2344aa1"}, 0x14) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x1, 0x3, 0xcf2e, 0x8}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x2, 0x7, r1}, &(0x7f0000000180)=0xc) sendto$inet(r0, 0x0, 0x0, 0x3fffc000, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @local}, 0x10) 00:00:33 executing program 1: getgroups(0x4, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setresgid(r0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x100) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) freebsd11_mknodat(r2, &(0x7f0000000040)='./file0\x00', 0x6150, 0x7) clock_settime(0x0, &(0x7f0000000200)={0x0, 0x879}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x8fa}}, 0x0, 0x400, 0x8, 0x90, 0x0, 0x9, 0x7ff}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000180)={r3}, 0x8) setresgid(0x0, r1, 0x0) 00:00:33 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x10000108d54) r1 = accept4$inet(r0, 0x0, &(0x7f0000000000), 0x30000000) close(r1) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) munmap(&(0x7f0000a00000/0x600000)=nil, 0x600000) r2 = geteuid() setuid(r2) 00:00:33 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0xf8000000, 0x100000001}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x1000300010005}) open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) 00:00:33 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x794e15af, 0x2, 0x8, 0x3, 0xffffffff, 0x8404}, &(0x7f0000000200)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000240)={r1, 0x1, 0x0, 0x4ec, 0x0, 0x8}, &(0x7f0000000280)=0x14) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffff32) r2 = dup(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000000)={0xff, 0x800, 0x7, 0x6, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r3, 0x8000}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) flock(r0, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) 00:00:00 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) sendto(r0, 0x0, 0x0, 0x185, &(0x7f0000000000)=ANY=[@ANYBLOB="00002ee82f66696c6530"], 0xa) 00:00:00 executing program 0: munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) munmap(&(0x7f0000c31000/0x3000)=nil, 0x3000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) setrlimit(0x3, &(0x7f0000000000)={0x10000000000b360, 0x1003}) 00:00:00 executing program 1: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8, 0x20000000) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff}) unlinkat(r1, &(0x7f00000001c0)='./file0\x00', 0x800) freebsd11_fstat(r0, &(0x7f0000000100)) setsockopt$inet6_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000040)={0x101, "f665f80b6f1995359015e20fb2344aa1"}, 0x14) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 00:00:00 executing program 2: r0 = open$dir(&(0x7f0000000080)='./file0/file0\x00', 0x1fe, 0xed) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) writev(r0, &(0x7f0000000500)=[{&(0x7f0000001740)="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", 0x601}], 0x1) writev(r0, &(0x7f0000002500)=[{&(0x7f0000000740)="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", 0x1000}], 0x1) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) fdatasync(r0) 00:00:00 executing program 1: getgroups(0x4, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setgid(r2) getgroups(0x6, &(0x7f0000000040)=[r2, r2, r0, r1, r0, r0]) setregid(r2, r1) setregid(r1, 0x0) 00:00:00 executing program 0: munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) munmap(&(0x7f0000c31000/0x3000)=nil, 0x3000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) setrlimit(0x3, &(0x7f0000000000)={0x10000000000b360, 0x1003}) 00:00:00 executing program 2: socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000000000)) 00:00:01 executing program 3: select(0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x80000000}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x8f) 00:00:01 executing program 0: munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) munmap(&(0x7f0000c31000/0x3000)=nil, 0x3000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) setrlimit(0x3, &(0x7f0000000000)={0x10000000000b360, 0x1003}) 00:00:01 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0xe, 0x0) sendmsg$unix(r0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$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_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000340)={0x0, 0x4000, 0x5, 0x8, r2}, &(0x7f0000000300)=0x10) clock_settime(0x0, &(0x7f0000000000)={0xe012, 0x4}) 00:00:01 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000000), 0xfffffee7) 00:00:01 executing program 1: setitimer(0x1, &(0x7f0000000000)={{0xffffffffffffffff, 0x4}, {0x791f, 0x9}}, 0x0) 00:00:01 executing program 0: munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) munmap(&(0x7f0000c31000/0x3000)=nil, 0x3000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) setrlimit(0x3, &(0x7f0000000000)={0x10000000000b360, 0x1003}) 00:00:01 executing program 0: munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) munmap(&(0x7f0000c31000/0x3000)=nil, 0x3000) setrlimit(0x3, &(0x7f0000000000)={0x10000000000b360, 0x1003}) 00:00:02 executing program 0: munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) setrlimit(0x3, &(0x7f0000000000)={0x10000000000b360, 0x1003}) 00:00:02 executing program 1: socketpair$unix(0x1, 0x1000002, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setgroups(0x4000000000000077, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0]) sendmsg$unix(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="07010000ffff000003"], 0x9}, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) r2 = accept4$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10, 0x10000000) accept4$inet(r2, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000200)=0x10, 0x30000000) sendmsg(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f00000003c0)=[{0x70, 0x1, 0x5c6, "96b9ebe5dd27deb1e758e9d5b77830278bb52f448223074ae3664798866cddeada4af0fd238d97a398a5d836c7241e432c9971bea8b7dcc508f0712015f3c6917b9380c1415fe90843c1e8e99edcd106d6de63bfe72157f489"}, {0x10, 0xffff, 0x3f}, {0xc0, 0x11, 0x5b, "6a9a12f34907d0c5d6a8688461568358a4bac54c503c5250481ee7bf407f4414b38d4cbc578e64052658c625d460aadcacacbc7cbc21069496f25425aa19e932d50b6c3ba589ac63cd35925e1f5ba09474e0e4a2a9cd6e1a9c3bd841f5ecb39c699324e7bfc0dfea1c467e1e85d7b4f95c0629a2d0880bed5174ddc4227db92268ca4a2940471b2c5a432c1a46e3ff84214dcbc2fe232eb83253ad54ec589374cb489a0a115138947046c28b993cff"}, {0xc8, 0x29, 0x6, "f910a52b8f4234b22842ff2334a448cd6b2a705c3411f6f05f49188f185442a2d9c0d028865dc93cf7fffb83f08efa1d3124c18960f3a8d0d019a30ec54f84c45ad9348b219e3a65f885955692f2ffdb82bb49c13e783fb47b26128fd82dd44064940dec9c5a196b23db60f54409358a802888c4c9762886fe1a4caefef21e9dd90d3b3bf4129861106bf85f8280bf721bd62a6190c2c61fde7baa2038990a8cfd1e5426b777524b380585ebb356ec6e219d36511695"}, {0xf8, 0x3b, 0x80, "f9912e621e705890b8d000ee7064f0f7288dafbea1db69c13ab8705c43ecdbead9db3cc9a8647f4148a08442697eb869476297d71288faf2ac516f5b2214c93f154a69281ffa24b7880ba348cede145790c4f90362235e4836b5e3c0b1478467b8ee7125d23f287f009e8110de479ef46f2f230ea5bd3fa0542c0b6dc73a40573cf68de80f3f81e7e871d823c676712c1ca4d8832b64bd843a970fc92fe95fca6feda30b6bad9582c37e16305d430309ffac66cb236cf571a1807d4edc9c79a2a2b4255fc4c31b1fba4e29be71781eadc6176930d456e6fbe1c7eacfca7131baf16e"}, {0xe8, 0xbf, 0x80, "2706a7358c095d76d05ba9df7356f824e8f0b5ba2bbbd110ef51dbd76e9f764d5069b2064be4dd7a1ad8a239fc646433386a05a89f5398d7ccfcd860bbcf7c850938c301bb19899570f606e74c8e2f2257b6fda54171cad647101c71cf68b71bf1330c4b98954c2e2001f146dfa2b905411f8f7da27451fbc7bf3568d2327bec94538a727b2d558bdaa35212e78e7a417446392d8662e0c6486dabe3f7560d1a1795c539928d13001b57799fb32c40d97dccf8cfe8f496cb21bf1f48a9e2ff05f74e0d865652eb0473f99a3a0205839df5c6409e1a"}, {0xf8, 0x1, 0xffff, "881ef553466fc8f9d670a4421da95c2fb0d9a244a206620f7eed57cd814721fb4ac37542513f1096a6f4d266f496de5d90275e15cd26edf8e1a8fabf05f717078e8fc867f6c52387b3ec4266fef8cd0fdbcedd75466d3ce1f881b5a6849ccd43f703c7f47a504f1e48116640ba30dcf6a6e49ff16aa02b9ddb102419e7bbd3eb89f1507dff71d571d1ff6a60971a3a628c9c0369953b9e84f2e86f6c5278a71c8950b85ae4ae3fb39b2042ad6e4495f9d3cbba1cb197f5585cbc5a4a255153fd412cd9d7d23ce85d37ebf941bf353a11ba7dc29e305bcffa6cd02f7826443ba02a4006"}, {0x48, 0xffff, 0x10001, "778d87f4d4fce3ba988ea932299142b306e1f2463f99a8ab3704a989d39889b4646f06672c69363e6a038d491ba0d5c0ed341339546c35"}, {0xe0, 0x3b, 0x8, "86f358819d549ab0f37fcdc0ba4b5201c9de921c038971834aaee564bcda23ad4a1691b5379ca660b259cf2fcd23f6d6afa45f1637ae12b372249aaca62c242d686aaaf78b1f164d0fb816e236832b33eefc673afbd57c4e661d3dd0ab89a5b5ad218eefc2b1483f9ee1aee783ed69d781e1e3af1441beee4cd4a08be3acc528a35031b0aa171457efbe32787c58fb8ee544b1228dfb40a84a896c7d0850a2829ea4ae1a4c05ce0754b05db169465d52120ecc515dc0404b73e97d6763cb1ecdb45798a016b2d116b97c84e878"}], 0x608}, 0x20000) 00:00:02 executing program 3: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000700)={0x0, 0xf7, "442f4d049bcacc5e83b0507bb2af7a8208792ea9eec2cbee532511546b702cd10490cf247b6c345dc4441397e688ef2ac33dafd0c08594ea95ab7321fc34b3ad56532d951f9592c4e923ca2a52268d4a6958334fd9c048c3bb00edd96fa48ef6be612496ea8deb1182c8617c68f65f2c9f984a47e8a6145df98967d3e72237937931b3a6025046317ca1834552ac517a5ed7535094c445c511842598e13532cbdb059022eaed0bbb62834938605d87222fa6f64ad069aaf8650b92982cf748bf013fa09922bed892124d3098b14c217b2f708bd49747d7cecc8dd2f3f8da99d804f1e34f774155707aebca23e67526d382a19ef5310ab0"}, &(0x7f0000000340)=0xff) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000380)={r1, 0x0, 0xf, 0x10001}, &(0x7f00000003c0)=0x18) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000400)={0x0, 0x2, 0x2, 0x7fffffff, 0x1, 0xadbe}, &(0x7f0000000440)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000580)=ANY=[@ANYBLOB="0400080081ff773cd5070008000100090007cdcb055cd1c9461cd1376b660006003f004626fcdab22cf689eae94c2bfadfb4b472b18f282e0c1c5e5e9acf166a68a55d9d5377fa2bdfb4b339bd9651d017b0e45fb34e90f3031a798478153400"/108], 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f00000001c0)={0x0, 0x9a55, 0x0, 0x8, 0x1}, &(0x7f0000000200)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000240)={0x18, 0x10, 0x8000, 0x20, r4}, 0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000140)={r4, 0x80}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000006c0)={0xff, 0x300, 0x1, 0x82, r3}, 0x10) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000180)={r4, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6]}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000540)=0xfffffffffffffffc, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, 0x0, 0xfffffffffffffd39) close(r0) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="0200000000020000180000000030000001002000"], 0x0) dup2(r2, r2) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000004c0)={r4, 0x6, 0x7}, 0x8) fchdir(r2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000600)={@in6={{0x1c, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0xc0}}, 0x0, 0x200, 0x5, 0x80, 0x8, 0x1, 0x7}, &(0x7f0000000500)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000000280)=0x8) 00:00:07 executing program 2: r0 = semget$private(0x0, 0x3, 0x90) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000180)=""/105) semget(0x3, 0x154, 0x20c) 00:00:07 executing program 0: munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) setrlimit(0x3, &(0x7f0000000000)={0x10000000000b360, 0x1003}) 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, 0x9}, {0x10000}}, 0x0) setsockopt(r0, 0x4, 0x2, &(0x7f00000004c0)="134c2d74b8cc59bc6fdb56179027c776341db4758a839d61ab79e9954ed0045ec664f5aec1953ac8cbaadcb2d259d0bc86ae8bbad4229182625ba2862be0e2ad44e883a0531dc55c8cbdfa14bccbcd03e403ea1ee7feb22da55fb2a94ae902cc4f25a843fec440f4b181819bf07a6ba54f93f8897ccb330d59f110819f18d71fc9a73bafb7291104ab97f7a8e3beaa8ca4a43d8b8695ced67037e26ae55ae945b901c872a79645d3e11e613bd71d728efeb3146223311149b6c6d395a1e29f65a90c", 0xc2) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x2000001) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0x40000000000001}, &(0x7f0000000400)=0x6105c1e239fe914a) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r1, 0x1, 0x3, 0x9}, &(0x7f0000000380)=0x10) r3 = fcntl$getown(r0, 0x5) fcntl$setown(r0, 0x6, r3) r4 = open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x110) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000440)={r1, 0x8, 0x2, 0x8, 0x7, 0xd76}, &(0x7f0000000680)=0x14) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r4, 0x84, 0x8001, &(0x7f0000000300)={r2, &(0x7f00000005c0)=[@in6={0x1c, 0x3, 0x10001, @loopback, 0x100000001}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @loopback}, @in={0x2, 0x1, @rand_addr=0x9}, @in={0x2, 0x0, @rand_addr=0x4}, @in6={0x1c, 0x0, 0x88b1, @empty, 0x800}, @in6={0x1c, 0x0, 0x6089ed, @empty, 0x80000000}, @in6={0x1c, 0x0, 0xffffffff, @loopback, 0x2}]}, &(0x7f00000003c0)=0x10) 00:00:07 executing program 0: munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) setrlimit(0x3, &(0x7f0000000000)={0x10000000000b360, 0x1003}) 00:00:07 executing program 0: munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000) setrlimit(0x3, &(0x7f0000000000)={0x10000000000b360, 0x1003}) 00:00:07 executing program 0: setrlimit(0x3, &(0x7f0000000000)={0x10000000000b360, 0x1003}) 00:00:07 executing program 0: setrlimit(0x0, &(0x7f0000000000)={0x10000000000b360, 0x1003}) 00:00:08 executing program 3: r0 = open$dir(&(0x7f0000000400)='./file0\x00', 0x2000400004042c5, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x400000006}) clock_nanosleep(0xf, 0x0, &(0x7f0000000040)={0xffffffffffffffc1, 0x4}, &(0x7f0000000080)) 00:00:08 executing program 0: setrlimit(0x0, &(0x7f0000000000)={0x10000000000b360, 0x1003}) 00:00:08 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) freebsd11_fstat(r1, &(0x7f0000000380)) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:09 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r1, 0x0) r2 = getpgrp(0x0) fcntl$setown(r1, 0x6, r2) fcntl$setstatus(r1, 0x4, 0x10040) open(&(0x7f0000000000)='./file0\x00', 0x40, 0x81) shutdown(r1, 0x0) recvmsg(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002580)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000000080)=""/207, 0xcf}, {&(0x7f0000000180)=""/94, 0x5e}, {&(0x7f0000000200)=""/153, 0x99}, {&(0x7f00000002c0)=""/170, 0xaa}, {&(0x7f0000000380)=""/182, 0xb6}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000024c0)=""/188, 0xbc}], 0x8, &(0x7f0000002600)=""/239, 0xef}, 0x40) 00:00:09 executing program 2: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x20000000001) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) writev(r0, &(0x7f0000000500)=[{&(0x7f0000001740)="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", 0xc23}], 0x1) openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x1) writev(r0, &(0x7f0000002500)=[{&(0x7f0000000740)="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", 0x1000}], 0x1) dup(r0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) 00:00:09 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4) r1 = dup(0xffffffffffffffff) getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) sendto$inet6(r1, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0xff50) fchmodat(r1, &(0x7f0000000400)='./file0\x00', 0x8) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)=ANY=[@ANYRES32=r2, @ANYBLOB="160000002554f7b63a3eff07882d460a166cdc655d3e91538c87"], 0x0) r3 = openat(r1, &(0x7f0000000200)='./file0\x00', 0x20000, 0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f00000002c0)=0x10001, 0x4) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4) 00:00:09 executing program 0: setrlimit(0x0, &(0x7f0000000000)={0x10000000000b360, 0x1003}) 00:00:09 executing program 0: setrlimit(0x3, 0x0) 00:00:09 executing program 0: setrlimit(0x3, 0x0) 00:00:09 executing program 0: setrlimit(0x3, 0x0) 00:00:09 executing program 0: setrlimit(0x3, &(0x7f0000000000)={0x0, 0x1003}) 00:00:09 executing program 1: freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() getgroups(0x4000000000000064, &(0x7f0000000040)=[r2, r0, r1]) getgroups(0x3, &(0x7f0000000180)=[0x0, 0x0, 0x0]) setgroups(0x4, &(0x7f0000000340)=[0x0, r3, r4, 0x0]) 00:00:12 executing program 3: setuid(0xee01) r0 = semget$private(0x0, 0x4, 0x0) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000000)=""/240) 00:00:12 executing program 0: setrlimit(0x3, &(0x7f0000000000)={0x0, 0x1003}) 00:00:12 executing program 1: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000128000/0x4000)=nil, 0x4000) clock_nanosleep(0x0, 0x0, &(0x7f0000000000), 0x0) 00:00:12 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@loopback, @multicast2, @remote}, 0x37c) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f00000000c0)={@loopback, @loopback, 0x0}, &(0x7f0000000100)=0x8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000400)={@empty, r2}, 0x14) getsockopt$inet_buf(r0, 0x0, 0x5b, &(0x7f0000000440)=""/4096, &(0x7f0000000180)=0x1000) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="01002eaf66696c653000"], 0xa, &(0x7f0000000080)=[{&(0x7f0000000200)="ac7ad2fa10278d083706e604c9defb2982638725e3a15574e4579393f318486342678736fc48e0e2b37cdd1364ce6c92863cf8acbfed5ac42413aaf787539c6496da77537fa396b2784e30d21f045c93af284fc3959f39f2fa0060fcd0f70af7fbdce83293290034442f85a673df6bce7cb69b9c", 0x74}], 0x1, 0x0}, 0x0) r3 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000300)=0x3, 0x4) r4 = fcntl$dupfd(r1, 0x11, r0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r3, 0x84, 0x8007, &(0x7f00000003c0)={0x3ff, &(0x7f0000000340)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @multicast1}, @in={0x2, 0x1}, @in6={0x1c, 0x1, 0x800000, @loopback, 0x9}, @in={0x2, 0x3, @broadcast}]}, &(0x7f0000001440)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000140)={0xfffffffffffffffe, 0xffff, 0x0, 0x80000001, 0x3, 0x9, 0x4, 0x8, 0x0}, &(0x7f0000000280)=0x20) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x902, &(0x7f00000002c0)=r5, 0x4) 00:00:12 executing program 0: setrlimit(0x3, &(0x7f0000000000)={0x0, 0x1003}) 00:00:12 executing program 0: setrlimit(0x3, &(0x7f0000000000)={0x10000000000b360}) 00:00:12 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept(r0, &(0x7f0000000000)=@un=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002) sendmsg(r1, &(0x7f0000001680)={&(0x7f00000010c0)=@in6={0x1c, 0x2, 0xfffffffffffffc00, @local={0xfe, 0x80, [], 0x0}, 0x200}, 0x1c, &(0x7f0000001180)=[{&(0x7f0000001100)="24bc8337b0ba65726282dd582121cdf0aa9383d7f7426e218dab008a7277175a848c0c10beae05c309be4d39723a83abe130ad0fcc3e501ada949d0be360ebd9c217", 0x42}], 0x1, &(0x7f00000011c0)=[{0x100, 0x0, 0x10001, "90262073ef41439334c7ea8af7a2e94cad39c8641f59844c700384a50049982765f5c3719ae777f87ba21fe447c025f2a831b6f52f987a8f89c91de8b0b573090b3cf147e1b3d085ba5e7f598ada670e27db4bd5f50014c5a67fe0f05bf18da08744736eb99844250c7a9fcfc627aaf414f6cf17fcb2f2b8bfc1fccf3e3dbfe4b95a038d7c5ea234545ef93a6e083e5f8322139ae57e5f505567f8417b3ed2451d7156f2fdd1afc74b85065c69a9b7944d0d3098cabdbc167cad5029dd91032cb27e1c6943250a7e8a860d7965acbd8564cb21e6027a8df5e670be7d208fce0bc782d34fa2b0f7a100c369bb1d307c"}, {0x88, 0xffff, 0x1, "9549603a10ea4e2f67905eb4eb5107b1ee8a7ef95fda4714af6e10ef8a87e3458bf592e1825771025c3713419a7067f8fc4ccf280e2add20fe3c6e1a469e201951de3d031c41535402619a2f0404681f57313de270a0d15f9ebe43c8076340d08bf8c965d84265e776037adc63ddfe09ecb0"}, {0xc8, 0x11, 0x7fff, "ae8a27134390f647df236397ff078363d60a1f6d9905b00f148602dd1f67bb4d838af3b025014b3e9ef384522490475ba4f713803b7ff62d9ea57e03f1d0f77ea30f86d3ff36ce9d719be784d8f0171a9b5b74f8bf09695f3d17b0e375f12c8c12a78428b3ff6a18a93dd405ca39f5b29298ee0723211e543c2addda949c03a9f5162615c839fb294e3b22dae0563e3e7402fee5abc223d1aa16915424149564a5b779147167d71b81a837be43f1e7e6cd"}, {0x58, 0xffff, 0x100000000, "23ff49762a01ba99089a49ae89012fea7ee684ef3af4e67c48e67d2d2c1719c9ee406a7fff975cf84c0cf28f6185bf3233094af675977683c107c18e12203e679936e729"}, {0x98, 0x84, 0x3, "a56e53e3ba28a605ca3327d7b66dd2cc954df5371cde6594e88a82b565821d913fce67486e1e0945512f7f8b26a6ad1b609dfa85486f6a9d92602cdae8bb3f2dc376608a8fc2c81c0072cefcf54866afdd53f0edca0c541b35f58f48a71e21d10ae6036e8a2f47fbe322ee6d725609c1f619641e7411e2ed5500659d5d2682484f318699"}, {0x40, 0x29, 0x2, "0a7920fbfb8a7eab35d4a0b4d5d7c80f708d57bb6e2441ff21eacc83d9060c03e02af46173c2dc7591b417ad2205364e"}, {0x80, 0x0, 0x3, "75b738177b2c11cb922bb8b4f7848354218d3235ac94bd75cdb440471c6e8a1555582753073fcf96aebcbbed8f826b2a58051879c3ea4a347f020a9de025bbdc9965f9661112c113889a81da42f8e40736431909c1d42d2f7df93b84febdc6256df25536e2bc5082976eac"}, {0xa0, 0x6, 0x3, "8d231eda7a5d624779564d60a085c6076be90e0c48113819eadc5f906816dc19acfdafe5d753c3d42bc1b43aa59e5c2d21fef172a151f21522f721e46d2c0c65da5be58761c0c36b246329d5f7933b02a585391f28053de4df9061e2eac21540c86761202293bc576f833eb59e34ddcc85ba3d019d196962f34df5ff8b0276c1ae0cd73cd5dc86f962ca00"}], 0x4a0}, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000001080)='cdg\x00', 0x4) setsockopt$inet_int(r0, 0x0, 0xb, 0xffffffffffffffff, 0x392) socket(0x1, 0x6, 0x5) 00:00:12 executing program 0: setrlimit(0x3, &(0x7f0000000000)={0x10000000000b360}) 00:00:12 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)=ANY=[@ANYBLOB="85000000d4da021937ae86182cfae07b9f79019611e906b4d3059c0e515426f5366ba62524210c46c1553aa627d6e2e963376efae8bd9fc129fafd4c7f5f5ec830390a2c2ecc49dd43cf1ebdb9acfceb2a33e6daf348902f7bdb36d2c4404c273716229b6b58ed0d408cbac2c534591be5dd14bf47ff178d0254b1ea4c9c57117e5dd1e65ba7b8e4cb"], 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000200)={0x4, 0x5be, 0x4000, 0xdd7, 0x1, 0x200000, 0x9, 0x8626}, &(0x7f0000000240)=0x20) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) open(&(0x7f0000000000)='./file1\x00', 0x100000, 0x41) msgget(0x1, 0x4) socket(0x1, 0x7, 0x2a48) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r1 = msgget(0x3, 0x0) msgget(0x1, 0x6d) msgsnd(r1, &(0x7f0000000280)={0x1, "23f9956862da2e01ed447453c09f37239d6b403851b43d5de23905d8df49346630e8e67f0f7b6ff6e0d94d440bef77e2bb4d9cae0e88bf9175e8b81a720101a60d48a798ce4a6fe4f5054d0aafcc30a92af065552399a62e768b8b5aba93"}, 0x66, 0x800) chmod(&(0x7f0000000080)='./file1\x00', 0xf) 00:00:12 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x2, 0x5}, &(0x7f0000000380)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x100000001}, 0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={r1, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) fcntl$setflags(r0, 0x2, 0x1) write(0xffffffffffffffff, 0x0, 0x0) getsockname$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000004c0)=0x10) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f00000001c0)=""/195) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000002c0)={r2, 0x7, 0x3, 0xffffffff, 0x101}, &(0x7f0000000440)=0x18) 00:00:12 executing program 0: setrlimit(0x3, &(0x7f0000000000)={0x10000000000b360}) 00:00:12 executing program 1: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[], 0x0) 00:00:12 executing program 0: setrlimit(0x3, &(0x7f0000000000)={0x10000000000b360, 0x1003}) 00:00:12 executing program 0: setrlimit(0x2, &(0x7f0000000000)={0x10000000000b360, 0x1003}) 00:00:13 executing program 0: setrlimit(0x7, &(0x7f0000000000)={0x10000000000b360, 0x1003}) 00:00:13 executing program 1: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) openat(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0x1) r2 = socket(0x2, 0x1, 0x0) connect$unix(r2, &(0x7f0000000280)=ANY=[@ANYBLOB="82022e2f66696cf8ff006d747507fcf227c94275c79a19a9ba64170ff5e43d4088701beddefce8ccb0962e7537422d800d9657125e38980e9573010181de70df96b07e81219f534edddcf46eda8713c738cfdf085f768ddcddb3738e69af4ab5a08e"], 0x10) sendmsg$unix(r2, &(0x7f00000001c0)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000140)=[{&(0x7f0000000200)="090e", 0x2}], 0x1, 0x0, 0x0, 0x10000000000}, 0x0) sendmsg$inet_sctp(r2, &(0x7f00000005c0)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0, 0x0, 0x0, 0x1a2}, 0x20101) execve(0x0, 0x0, 0x0) close(r2) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000180), &(0x7f0000000240)=0x8) 00:00:16 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000001280)={0x0, 0x2}, &(0x7f00000012c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000001300)={@in6={{0x1c, 0x0, 0x3, @empty, 0x2}}, r1, 0x240945, 0x200, 0x8f35, 0x0, 0x4}, &(0x7f00000013c0)=0x98) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080)={0x2}, 0x4) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_buf(r0, 0x0, 0x54, &(0x7f0000000100)="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", 0x1000) mlockall(0x2) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) write(r2, &(0x7f00000011c0)="c2154dbd30a9b725f6eb0972625908d6c41e0e418ed219c482ea41c64be62db05dbc526e2703e4f014c037ca05fe3704b295e74795c67a74ca77a51d449e165ca82c43e4e368f823eea47f289df5bf66a48c61f7286b730694d87f4048b2be8bd96c4f453850efa59e7484231bf55f2f85f4264b5ee1388b5806ab202ad2732abd57d374bda1af57652a42858da4ed44486d0927f5b85d9cc44a7a91cfef2753", 0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000001100)={0x0, 0x7}, &(0x7f0000001140)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000001180)={r4, 0xf, 0x7f}, 0x8) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r2, 0x0) ftruncate(r0, 0x0) 00:00:16 executing program 0: setrlimit(0x8, &(0x7f0000000000)={0x10000000000b360, 0x1003}) 00:00:16 executing program 1: r0 = socket(0x11, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x5, 0xf, 0x7, 0x100000001}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000080)={r1, 0x22, "dea460ad25f4d0d10900000084ae591f4e75cda79eee356bebacdf86cfa3c036982e"}, &(0x7f00000000c0)=0x2a) sendto$unix(r0, &(0x7f0000000500)="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", 0x194, 0x0, 0x0, 0x0) 00:00:16 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) getresgid(&(0x7f0000000480), &(0x7f00000004c0), &(0x7f0000000500)) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) mkdirat(r0, &(0x7f0000000440)='./file1\x00', 0x0) r1 = semget(0x1, 0x4, 0x480) __semctl$IPC_INFO(r1, 0x3, 0x3, &(0x7f0000000540)=""/189) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') r2 = open(&(0x7f0000000340)='./file0/file0\x00', 0x40, 0x10) getsockopt$inet6_buf(r2, 0x29, 0x23, &(0x7f0000000380)=""/118, &(0x7f0000000400)=0x76) getresgid(&(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000140)) accept$inet6(r2, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000300)=0x1c) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) 00:00:16 executing program 0: setrlimit(0xe, &(0x7f0000000000)={0x10000000000b360, 0x1003}) 00:00:16 executing program 0: setrlimit(0xa3, &(0x7f0000000000)={0x10000000000b360, 0x1003}) 00:00:16 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000000000)=""/12, &(0x7f0000000040)=0xc) recvmsg(r0, &(0x7f0000000540)={&(0x7f0000000200)=@un=@file={0x0, ""/29}, 0x1f, &(0x7f0000000400)=[{&(0x7f0000000240)=""/59, 0x3b}, {&(0x7f0000000280)=""/98, 0x62}, {&(0x7f0000000300)=""/248, 0xf8}], 0x3, &(0x7f0000000440)=""/244, 0xf4}, 0xc2) r1 = accept4$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000100)=[@in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in]}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000001c0)={r2, 0x3f}, 0x8) 00:00:16 executing program 0: setrlimit(0xffffffffffffffff, &(0x7f0000000000)={0x10000000000b360, 0x1003}) 00:00:16 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000209, 0xc1) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)='%', 0x1}], 0x1, 0x0) freebsd11_fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f00000001c0)) getuid() r2 = geteuid() setreuid(r1, r2) setrlimit(0x5, &(0x7f0000000240)={0x0, 0x11}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000001680)={0x0, 0xd4, "bd0de95d7f428c663e30a119edf82f0535a927cf4b60af804209e115387c6312840e0a694f56b6585ff4abf059f637acfed220524d2ce780653a208de5e07a5583b460267407cdb9a72600a57cd05f185d4da4ec6b4f0fdb5249df0cd7fe584f09400fe99e52d592747134c9137cc041855d29156d1ca9a9bb9918cb8c8f2875a36fa4edc58263532e36f5bc09c3bb75dd79a738eace6311eae28b4c5226f8292ff86d45167c4994c05ee3125897f6952d59c92d82ed9a4a325a7a0b2acdac591348b4bc0ee3010489f1470b02ab0a658b87cc52"}, &(0x7f0000001780)=0xdc) sendmsg$inet6_sctp(r0, &(0x7f00000018c0)={&(0x7f0000000280)=@in6={0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x1688}, 0x1c, &(0x7f0000001600)=[{&(0x7f00000002c0)="c950222f10264bf86fc2c403c9e71592765a392012", 0x15}, {&(0x7f0000000300)="a20de584a1014839b63dc6fb00eb28cbd966521c9c64fbe714b3b23e7739788aa92b131bad2e4b89baafd88d0fe48785700d077ec8ac0bb42c25682d135ff797451aabfa0eb0c52e324ee54ecba2677f8515987fdc4fa776ab519bdb10710460f18b", 0x62}, {&(0x7f0000000380)="9dd0a82d3e92187e86d14984d22e32c5c234f10f4b932529afc5b20167ca28a1e7c2d19fd0a7a2b67db4e7ffa01ea0080b1c7f55b12358564e7857e976ead8826ed2c4a57bd75e469cd6e78f3bad615d72b9fa22aa072b47876a9735d1f4fa7a22", 0x61}, {&(0x7f0000000400)="eb865ce2dd78757e7c19", 0xa}, {&(0x7f0000000440)="613d068d014b9b8d0c3f246f47941c48f1d05d0a1e9ebef70d67423ac014ca725619aa8fca96f987cb683d0ed820abf62af975df525c0fb64c0e", 0x3a}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="594452665025376e150121f126d2cbef661c1993eb0642ba94ccfe09523b31b35ce3e1a2c93f7bc2b56886d58e74a6c5400f88adebad2b879704eda20aca002a7372818f209016aca8846e317b7b1dc4c0430243ff77a2381eee927a5b28a46c6437b9ba5aa081629392f230b5c3fe269cc78f902738a7ef0ff0274fbdf7326eb2905cc6c4671a1b8244d557774e0b136c65a3de87abad9564928a2a4e35e3c290f4e9ce8c212a9f1d6fbd8d614edc77a182dd987c383f62fa9f10ad1d00c8c684fa3e5b334e9f1389ce4f93", 0xcc}, {&(0x7f0000001580)="0808cff48b5fcc2b471a41aca6007746dc4036bdd048dc6ae6afd3fb697cc5f083f03b228987a428c74a709abd3f331f9237bf42f6d569a5b9c99d327a8efff52d86758c39677910affebcf6b71aa6c2c4eb", 0x52}], 0x8, &(0x7f00000017c0)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @init={0x14, 0x84, 0x1, {0x3, 0x5, 0x1, 0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @dstaddrv6={0x1c}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x6}}, @sndrcv={0x2c, 0x84, 0x2, {0x328, 0x3, 0x100, 0x5, 0x3, 0x42, 0xffffffff, 0x0, r3}}, @authinfo={0x10}, @init={0x14, 0x84, 0x1, {0xb10, 0x401, 0xff, 0x6d0}}, @init={0x14, 0x84, 0x1, {0xfffffffffffffe01, 0x0, 0x0, 0x1ff}}], 0xe4, 0x80}, 0x100) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) bind$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x0}, 0xffffffe9) 00:00:16 executing program 0: setrlimit(0x3, &(0x7f0000000000)={0x1003, 0x1003}) 00:00:16 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) fsync(r0) setsockopt$inet6_group_source_req(r0, 0x29, 0xd, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x52, &(0x7f0000000140)={0xea, {{0x1c, 0x2, 0x5, @empty, 0x6}}, {{0x1c, 0x1, 0x6, @empty, 0x3}}}, 0x108) 00:00:16 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ppoll(&(0x7f0000000000)=[{r0, 0x120}], 0x1, &(0x7f0000000040)={0x9, 0x6}, &(0x7f0000000080)={0xfff}, 0x8) dup(r0) ppoll(&(0x7f0000000140)=[{}], 0xe0ee, 0x0, &(0x7f0000000340)={0x4}, 0x8) 00:00:16 executing program 0: setrlimit(0x3, &(0x7f0000000000)={0x100000, 0x1003}) 00:00:16 executing program 0: setrlimit(0x3, &(0x7f0000000000)={0x10000000000b360, 0x1002}) 00:00:16 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1202, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r1, 0x8, 0x40, 0x20, 0x9, 0x2}, &(0x7f0000000080)=0x14) 00:00:16 executing program 0: setrlimit(0x3, &(0x7f0000000000)={0x10000000000b360, 0x1007}) 00:00:16 executing program 0: setrlimit(0x3, &(0x7f0000000000)={0x10000000000b360, 0x1008}) 00:00:16 executing program 2: execve(&(0x7f0000000000)='.\x00', &(0x7f00000000c0), 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:16 executing program 0: setrlimit(0x3, &(0x7f0000000000)={0x10000000000b360, 0x100e}) 00:00:17 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x61) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000140)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x78635ec6) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000180)={r4, 0xad}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x2f00, 0x7fffffff, 0xface, r2}, 0x10) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r6, 0x0) r7 = accept(r6, 0x0, 0x0) close(r0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000280)=0x5, 0x4) getsockopt$inet6_sctp_SCTP_STATUS(r7, 0x84, 0x100, &(0x7f00000002c0)={r5, 0x4, 0x100, 0xfff, 0x3ff, 0x4, 0x1ff, 0x8000, {@in={{0x2, 0x3}}, r3, 0x4, 0x8, 0x3f, 0x8, 0xffffffffffffffe0}}, &(0x7f0000000100)=0xb8) execve(0x0, 0x0, 0x0) lseek(r0, 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') 00:00:17 executing program 0: setrlimit(0x3, &(0x7f0000000000)={0x10000000000b360, 0x10a3}) 00:00:17 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x10048) read(r0, &(0x7f0000000000)=""/115, 0x73) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:00:17 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) r1 = semget$private(0x0, 0x2, 0x546) __semctl$GETZCNT(r1, 0x4, 0x7, &(0x7f0000001680)=""/146) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) preadv(r0, &(0x7f0000000140)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/191, 0xbf}, {&(0x7f0000000000)=""/47, 0x2f}, {&(0x7f0000000080)=""/33, 0x21}], 0x4, 0xfffffffffffff826) r2 = semget$private(0x0, 0x0, 0x4) __semctl$GETPID(r2, 0x3, 0x4, &(0x7f0000000380)=""/131) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x2) recvfrom(r0, &(0x7f0000001740)=""/89, 0x59, 0x40002, &(0x7f00000000c0)=@in6={0x1c, 0x3, 0x10000, @loopback, 0x7}, 0x1c) ftruncate(r0, 0x5) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000017c0)={0x0, 0xe, 0x6}, &(0x7f0000001800)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000001840)={r3}, &(0x7f0000001880)=0x8) poll(&(0x7f0000000340)=[{r0, 0x4d}, {r0}, {r0, 0x2000}, {r0, 0x60}], 0x4, 0xc77d) bind(r0, &(0x7f00000002c0)=@in6={0x1c, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x4}, 0x1c) close(r0) mknodat(r0, 0x0, 0x20, 0x8) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100)=0x7fff, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') freebsd10_pipe(&(0x7f0000000300)) recvmsg(r0, &(0x7f0000001640)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000440)=""/13, 0xd}, {&(0x7f00000014c0)=""/55, 0x37}, {&(0x7f0000001500)=""/158, 0x9e}], 0x3, &(0x7f0000001600)=""/3, 0x3}, 0x2) 00:00:17 executing program 0: setrlimit(0x3, &(0x7f0000000000)={0x10000000000b360, 0x100000}) 00:00:17 executing program 0: setrlimit(0x3, &(0x7f0000000000)={0x10000000000b360, 0x20000000}) 00:00:17 executing program 0: setrlimit(0x3, &(0x7f0000000000)={0x10000000000b360, 0x10000000000b360}) 00:00:17 executing program 0: setrlimit(0xb, &(0x7f0000000000)={0x10000000000b360, 0x1003}) 00:00:18 executing program 1: __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x800000000000000) truncate(&(0x7f0000000400)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r1 = open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_UNLOCK(0x0, 0xc) bind(0xffffffffffffffff, 0x0, 0x0) freebsd11_getdents(r1, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) sigaltstack(&(0x7f0000fed000/0x13000)=nil, 0x0) 00:00:19 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x1014, &(0x7f0000000000), 0x10) lseek(r0, 0x4, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), 0x4) r2 = shmget$private(0x0, 0x3000, 0x1c7, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f00000001c0)=""/135) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000140)=0x6, 0x4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)=ANY=[@ANYBLOB="02004e23e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000985708cf00000000000000000100000000000000000000000000007b000000000000000000", @ANYRES32=0x0], &(0x7f0000000380)=0x8c) socket(0x10, 0x20000000, 0x9) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000003c0)={r3, 0x9, 0x10000}, 0x8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000280)=0x5, 0x4) 00:00:19 executing program 0: setrlimit(0x3, &(0x7f0000000080)={0x10000000000b360, 0x1003}) setrlimit(0x6, &(0x7f0000000000)={0x0, 0x5}) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c, 0x30000000) accept(r0, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000180)=0x49) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, 0x5, 0x6}, 0xc) 00:00:19 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xe, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) 00:00:19 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xd891, 0xfffffffffffff001, 0x7}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r1, 0x5}, &(0x7f0000000180)=0x8) poll(&(0x7f0000000080), 0x130, 0x4f) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000000)={@empty, @multicast1, @remote}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, &(0x7f00000004c0)) fchmod(r0, 0x100) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) 00:00:20 executing program 0: setrlimit(0x7, &(0x7f00000000c0)={0x10000000000b360, 0x2}) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) 00:00:20 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @rand_addr=0x7}, 0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000040)={@remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @multicast1}, 0xc) setrlimit(0x1000000000004, &(0x7f0000000100)={0x3da, 0x5}) getsockopt$inet_int(r0, 0x0, 0x41, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:00:20 executing program 0: setrlimit(0x5, &(0x7f0000000000)={0x10000000000b361, 0x1003}) r0 = socket$inet6(0x1c, 0xffffffc, 0x7fd) connect(r0, &(0x7f0000000080)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x200, 0x140) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x2, @broadcast}}, 0x0}, &(0x7f0000000040)=0x8c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r2}, 0x8c) 00:00:20 executing program 1: r0 = socket$inet_sctp(0x2, 0xfffffffffffffffe, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1205, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB], 0x8) 00:00:24 executing program 0: setrlimit(0x3, &(0x7f0000000040)={0x6, 0xfffffffffffffff8}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000000c0), &(0x7f0000000080)=0x4) 00:00:24 executing program 3: getrusage(0xffffffffffffffff, &(0x7f0000000200)) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = semget(0x2, 0x7, 0x240) __semctl$GETPID(r0, 0x2, 0x4, &(0x7f0000000000)=""/209) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x3, 0x2, @empty, 0xae10}}, 0x0, 0xb4f, 0x8, 0x7f}, &(0x7f0000000380)=0x8c) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f00000003c0)={r3, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0xb, 0x5}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000001c0)={r4, 0x3ff, 0x4}, 0xc) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x4000000001) sigaltstack(&(0x7f0000bd8000/0x5000)=nil, 0x0) 00:00:24 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = getpid() getpgid(r1) getpgid(0x0) fcntl$getown(r0, 0x5) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = getpgid(0x0) open(&(0x7f0000000080)='./file0\x00', 0x100408, 0x10b) r3 = getpgid(r2) fcntl$lock(r0, 0x6, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r3}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r4, 0xb, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x1000300010005}) 00:00:25 executing program 2: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x81, 0x0) read(r0, &(0x7f0000000240)=""/243, 0xf3) fcntl$lock(r1, 0x9, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) 00:00:25 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x1) 00:00:25 executing program 0: setrlimit(0x3, &(0x7f0000000000)={0x10000000000b360, 0x1003}) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080)={0x7}, 0x4) 00:00:25 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) truncate(&(0x7f0000000040)='./file0\x00', 0x20) unlink(&(0x7f0000000140)='./file0\x00') close(r0) 00:00:25 executing program 0: r0 = getpid() wait4(r0, &(0x7f0000000000), 0x4, &(0x7f0000000040)) 00:00:25 executing program 0: setrlimit(0x3, &(0x7f0000000000)={0x10000000000b360, 0x1003}) r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@un=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e) getsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:00:25 executing program 3: socketpair(0x1, 0x2000000001, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) munmap(&(0x7f00008be000/0x3000)=nil, 0x3000) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000000c0)={0x200, &(0x7f0000000000)=[@in={0x2, 0x1, @multicast2}, @in={0x2, 0x3, @broadcast}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x80000001}, @in={0x2, 0x0, @broadcast}, @in6={0x1c, 0x2, 0x7f, @remote={0xfe, 0x80, [], 0x0}, 0x3ff}, @in6={0x1c, 0x3, 0x3f, @remote={0xfe, 0x80, [], 0x0}, 0x6}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000100)=0x10) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x80000000003) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x1010, r0, 0x0) 00:00:25 executing program 0: setrlimit(0x5, &(0x7f0000000000)={0x3, 0x200000}) setrlimit(0x8, &(0x7f0000000040)={0x7, 0x4}) 00:00:25 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) readv(r0, &(0x7f00000019c0)=[{&(0x7f00000005c0)=""/98, 0x62}, {&(0x7f0000000640)=""/39, 0x27}, {&(0x7f0000000680)=""/237, 0xed}, {&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f0000001780)=""/221, 0xdd}, {&(0x7f0000001880)=""/2, 0x2}, {&(0x7f00000018c0)=""/203, 0xcb}], 0x7) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={0x0, 0xfffffffffffffffd, 0x2, 0x1f, 0x29}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000540)={0x4, 0x5020, 0x4, 0xc6e, r1}, &(0x7f0000000580)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f0000001a40)={0x734, {{0x2, 0x0, @rand_addr=0x2}}, {{0x2, 0x0}}}, 0x118) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000000), 0x4) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000300)={0x0, 0x9, 0x8, [0x1, 0xbed, 0xed, 0xc4, 0x5, 0xffffffff, 0x550, 0x8001]}, &(0x7f0000000340)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000400)={r3, &(0x7f0000000380)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000440)=0x10) r4 = open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000001c0)={0x5, 0x1010, 0x6, 0x8000, 0x0}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000240)={r5, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f0000000040)={0x6, [0x6987, 0xe302, 0x1000, 0x5, 0xfffffffffffffffc, 0x7fffffff]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x20, &(0x7f00000004c0), &(0x7f0000000500)=0x4) 00:00:25 executing program 0: setrlimit(0x100000000000003, &(0x7f0000000000)={0x9, 0x3fffffffffffffc}) sync() 00:00:25 executing program 3: r0 = socket$inet(0x2, 0x7, 0x2) sendmsg$inet_sctp(r0, &(0x7f00000003c0)={&(0x7f00000000c0)=@in6={0x1c, 0x0, 0x6, @empty, 0x40}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000100)="aa82f53546cbc4123718ae43b1729901cc6f453fed718907226a3acd1621e6a1fe673a215dd9b9b2a6648f70409daf7de323e830e5b7059c3e29e12fa4139e98ab45bc66335476b37218b0714f54c5d55a50abbb82b4b249ba47695c62a4301a0465c73509be9af5e8587f57a3c605d1353364f8e916384e360aa8fd0ddba702667e31d87e8f299af32cbbdeb5a425562da7e1dd384812c1fd8b1b362dadc55f491785048b2ffd52bc90002e949767d6fa6329b6118a53962cc01515eaa61096dbdd84d41bc85a65dd39cdc56944e5947b5da1760e120157f7ec4af7af", 0xdd}, {&(0x7f0000000200)="ec62039cf4", 0x5}, {&(0x7f0000000240)="429dcc215da2a1843e7bea44d41c1d7d9a9a2f38289e878a2c2fb11bd84b80427ba06e94802a177b953b2e33bdcf7d23fae39b80fb37a1c35a7bb70c42874cc97756681f965198dbcb587c301a097ffa8c23b8582bce593fd4c76d90f08f49376b3e2a2c46f2a217befef09a4ec13339c6f301fea4b3e6c9cd3edd2cd27eb40a804a6d6674d373b3589a5c0f2a2a7b6b1b811eb90ec05b0d6b6e9c0cba51a09440c76c58ef2d8d542999e0b66e2186e3ee7822804b9c8174079e81efaf1d3595521a809a567a6f32f53ee171a3d09ef25692b194a0a74f33fde2109647f726fcee", 0xe1}, {&(0x7f0000000340)="86a3b5cfd38f954dc3efe106a553f5d864dfa236", 0x14}], 0x4, 0x0, 0x0, 0x181}, 0x80) r1 = socket$inet6(0x1c, 0x5, 0x1) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10, 0x30000000) dup2(r1, r2) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r3, 0x0, 0x47, &(0x7f0000000000)={@broadcast, @multicast1, @rand_addr=0x9626}, 0xc) 00:00:25 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x800, 0x105) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000480)={'accf_dns\x00', "d8933344978c2e6e0f952baa360e34376cb1b0ef0311d5ac85424e657c798c2f270de1d88b0f30abbc1e3ca1a3f5d8e649ba31e353c0faf8b1649bb7daae7f6079bd4418bcb92f809188ba51d3c211aef2d834b85b6a48fa372124d1a8d98ac9f2862380768a0d56cce5b974909bc0ce0f12f123aad821778e985eb63f0485d732659c2e5ed8a243bf5b6a4d9c65eac36cd1a362f532bb5bc8502fb3f3db4ea7ccedfd0db8ed8d99b4514099d507143121faa53b31d5acf08b56e52c8ed2aa73faee2037e614d9916bd498648e80dead801e387059032b69cff34b0008a8dace0cab663c8fb1639b04921608a4f08c0f"}, 0x100) r1 = accept$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000140)=ANY=[@ANYBLOB="1c004e22f5000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cfc900000000000000000000feffffff0000000000", @ANYRES32=0x0], &(0x7f0000000200)=0x84) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000240)={r2, 0x0, 0x1, 0x8, 0x8, 0x80, 0x0, 0x81, {@in6={{0x1c, 0x2, 0x81, @loopback, 0xfffffffffffff001}}, r3, 0xfffffffffffff5c1, 0x720e, 0x0, 0x8, 0x6}}, &(0x7f0000000300)=0xb0) 00:00:25 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x23ec]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="14000000290000002a0000000000000001000000"], 0x14}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000040)={0xe583}, 0x1) freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x2020, 0x800000000) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$sock_int(r0, 0xffff, 0x1002, 0x0, &(0x7f0000000040)) 00:00:25 executing program 0: r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x10000000) lseek(r0, 0x0, 0x7) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) r2 = dup2(r1, r1) linkat(r1, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00', 0x400) setrlimit(0x3, &(0x7f0000000000)={0x10000000000b360, 0x1003}) 00:00:25 executing program 1: setresuid(0xffffffffffffffff, 0xfffe, 0x0) freebsd10_pipe(&(0x7f00000000c0)) r0 = geteuid() setreuid(r0, r0) 00:00:25 executing program 1: munmap(&(0x7f0000c2a000/0x2000)=nil, 0x2000) r0 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x8000, 0x32) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x18) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={r1, 0x7}, 0x8) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) accept(0xffffffffffffffff, 0x0, &(0x7f0000000040)) openat(r0, &(0x7f0000000000)='./file0\x00', 0x800, 0x100) mlock(&(0x7f0000b7c000/0x2000)=nil, 0x2000) 00:00:29 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setflags(r0, 0x2, 0x1) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$getflags(0xffffffffffffffff, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffdd) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) 00:00:29 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp(r0, 0x11, 0x2, 0x0, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:29 executing program 0: setrlimit(0x3, &(0x7f0000000040)={0x5, 0x1003}) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$dupfd(r0, 0x0, r1) 00:00:29 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$setflags(r0, 0x2, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) setsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0x0) 00:00:29 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000000)={@empty, @multicast1, 0x2, 0x1, [@broadcast]}, 0x14) 00:00:29 executing program 1: r0 = semget$private(0x0, 0x80000000000007, 0x4) semop(r0, &(0x7f0000000240)=[{0x45, 0x2, 0x1000}, {0x2, 0x800000000000007, 0x1800}, {0x3, 0x8, 0x40001000}, {0x0, 0xea03, 0x1800}], 0x4) semget$private(0x0, 0x0, 0x31) 00:00:29 executing program 1: r0 = semget$private(0x0, 0x80000000000007, 0x4) semop(r0, &(0x7f0000000240)=[{0x45, 0x2, 0x1000}, {0x2, 0x800000000000007, 0x1800}, {0x3, 0x8, 0x40001000}, {0x0, 0xea03, 0x1800}], 0x4) semget$private(0x0, 0x0, 0x31) 00:00:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe7fffff0000000000000000000000bb77"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x1, 0x6, @empty, 0x7}}, 0x0, 0xffffffffc261dd44, 0x2, 0x80, 0x9, 0x60}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000100)={r2, 0x71d}, &(0x7f0000000140)=0x8) 00:00:30 executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r1, 0x80000001) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0x68, &(0x7f0000000240)={{0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x80}, {0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x2}, 0x1, [0x3, 0x569, 0x7, 0x94f, 0x9223, 0x8, 0x4, 0xfffffffffffffffa]}, 0x5c) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x2000000000000003, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r4, &(0x7f0000000280), 0xa7) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) preadv(r2, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x7fffffff03000000}], 0x1, 0x0) getsockopt$inet6_udplite(0xffffffffffffffff, 0x88, 0x6, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x30000000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0xb5, "12cc118cc2f96f0fd45c5a6e3956c2151c29adac0527e14c48505e8a821b445d3cac7913b039c4f74ec94fd80e5f922994cc2ec0dfcc3530f9edb4ca7c893bd96a178ffea375cdcecee3887f01ef5317953438deb2f41191857fe169e8a47606d5f326de02f325cb196d93c559ee0656c5b20a0096e0f06857b2a8297cbfc92380acdef2fa0fc57c5a261b773a62d3fe160791c74695b7cf7f9a2ef8b6501ce1f1b3b7630c638bc8601e710b8e860213fcc5ffedac"}, &(0x7f0000000040)=0xbd) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000002c0)=ANY=[@ANYBLOB="02004e227f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d4bf062cd145e50000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000032b0a4a4ef1cf4d904332bec6360509daabd75fa8feee068a74771a04033052bc52dbb34dcef", @ANYRES32=r5, @ANYBLOB="830c0000ff03000002000000000400000300c200"], 0xa0) 00:00:30 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) setrlimit(0x3, &(0x7f0000000000)={0x10000000000b360, 0x1003}) 00:00:30 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = shmget(0x1, 0x2000, 0x0, &(0x7f0000629000/0x2000)=nil) shmat(r0, &(0x7f0000260000/0x2000)=nil, 0x1000) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0xe, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) r2 = accept4(r1, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000240)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000280)={0x0, 0x1f, "092884ceba4584d459c040bf44f16620c50cdcb3e6833ca110313064881494"}, &(0x7f00000002c0)=0x27) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000300)=ANY=[@ANYBLOB="1c004e21000000000000000000000000000000000000000101800000000000000000000000000025e0859500000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a2b9edbea1e02358055f6c2d5a511a16411935bafae4e76e633f200bd39bd1b1ff09290b6356f2b6f610b6e289117b3cb97f866dd532b28c726a850a3bdf431a26ad819c3a72196cf178a007c399c799a8483783dd8757b93d633c56", @ANYRES32=r3], 0x84) r4 = accept4$inet6(r1, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000180)=0x1c, 0x20000000) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xd, &(0x7f00000001c0)=0x6, 0x4) 00:00:31 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x120840, 0x1) utimensat(r0, 0x0, &(0x7f00000000c0)={{0x0, 0xfffffffffffffffc}, {0x0, 0x40000000}}, 0x0) 00:00:31 executing program 0: setrlimit(0x7, &(0x7f0000000040)={0x10000000080b35f, 0x2000000006}) 00:00:31 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0/file1\x00', 0x0) mkdir(&(0x7f0000000180)='./file0/file1/file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0/file1/file0/file0\x00', 0x0) rename(&(0x7f0000000100)='.\x00', &(0x7f0000000300)='./file0/file1/file0/file0\x00') r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0/file1/file1\x00', 0x340, 0x24) faccessat(r0, &(0x7f0000000080)='./file0/file1/file0/file0\x00', 0xc0, 0x1000) getsockname$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000280)=0x1c) accept$unix(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="00000000000000000000000000000000ed9d9ed5246199f22339b35bb410ed005fab111d00"/51], &(0x7f0000000200)=0x24) 00:00:31 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0100feffffff00000000"], 0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x0, 0x3}, 0x0) 00:00:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000002c0)={r1, 0x3}, 0x8) geteuid() fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r2, 0xee00) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = accept(r3, &(0x7f0000000300)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000340)=0x10) connect$inet(r4, &(0x7f0000000380)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) bind(r3, &(0x7f0000000240)=ANY=[@ANYBLOB="2d012e2f66697c653000"], 0xa) 00:00:31 executing program 0: setrlimit(0x3, &(0x7f0000000000)={0x10000000000b360, 0x1003}) r0 = socket$inet6(0x1c, 0x20000005, 0x10000) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000040)={{0x1c, 0x1, 0x1800000000, @remote={0xfe, 0x80, [], 0x0}, 0x800}, {0x1c, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0}, 0xfff}, 0x9, [0xfffffffffffffffe, 0x2, 0x7, 0x931, 0xb163, 0x80000001, 0xbd3, 0x1]}, 0x5c) 00:00:31 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000140)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000440)=ANY=[@ANYRES32=r1, @ANYBLOB="98ffffff2c699c28140985676dc97ddcfc59060c20339b08b4d8ad3d01cfc0ff1557b5cf704f16b2e068830423fe9460b4581b11a8ed57a4446b1cd6febb9230cb02000000beac2ed84a12e0f3c9b50b27d5eb668b463b0ce40a83d2b18699780df334cbf44a975557166b48dbdd154b695c337ca89fdd138ce500e24eebf073e4ae7fddd62a1a4673ec6d5c95f0bdc51bba4d8c13f208cc0c2194ce17f254f2d2a0891e04016d94e2cec5ce8eff0393794b34faea931a9dc22d3fa582a7723bc25a8366443564d93e18365af3384eb379bd5b6a5d6134c974a0d6df4d91c68c5dd760498460aa5977593727019a54dc623b075775b47c"], &(0x7f0000000240)=0x6f) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r3 = open(&(0x7f0000000100)='.\x00', 0x100000, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000380)={r2, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000280)={@in={{0x2, 0x0, @rand_addr=0x4}}, r2}, &(0x7f0000000340)=0x8c) ppoll(&(0x7f0000000000)=[{r3, 0x2008}], 0x1, 0x0, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x2000, 0x0) 00:00:31 executing program 2: r0 = socket(0x11, 0x3, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f00000000c0)=0x101, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x20) 00:00:31 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_opts(r0, 0x0, 0x2b, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000100)={0x3, &(0x7f0000000040)=[@in6={0x1c, 0x0, 0x1, @empty, 0x7ff}, @in={0x2, 0x3, @multicast1}, @in={0x2, 0x2, @multicast1}, @in={0x2, 0x2, @loopback}, @in={0x2, 0x0, @loopback}, @in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x3, 0x3f, @loopback, 0x8}]}, &(0x7f0000000140)=0x10) setrlimit(0x3, &(0x7f0000000000)={0x10000000000b360, 0x1003}) 00:00:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000002c0)={r1, 0x3}, 0x8) geteuid() fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r2, 0xee00) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = accept(r3, &(0x7f0000000300)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000340)=0x10) connect$inet(r4, &(0x7f0000000380)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) bind(r3, &(0x7f0000000240)=ANY=[@ANYBLOB="2d012e2f66697c653000"], 0xa) 00:00:31 executing program 2: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) ftruncate(r0, 0x2381) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0) r1 = geteuid() r2 = geteuid() freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r2, r3) munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) 00:00:31 executing program 0: setrlimit(0x3, &(0x7f0000000000)={0x10000000000b360, 0x1003}) socket$inet(0x2, 0x0, 0xe5) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = dup(r0) bind$inet6(r1, &(0x7f0000000040)={0x1c, 0x3, 0x8, @loopback, 0xc000}, 0x1c) r2 = semget$private(0x0, 0x1, 0x80) bind$inet6(r1, &(0x7f0000000080)={0x1c, 0x0, 0x4, @loopback, 0xffff}, 0x1c) semop(r2, &(0x7f00000000c0)=[{0x3, 0x1, 0x1000}, {0x1, 0xfff, 0x1800}, {0x2, 0x0, 0x1800}, {0x4, 0x9}, {0x5, 0x0, 0x1800}, {0x0, 0xfcd1, 0x1000}, {0x3, 0x5, 0x1000}, {0x5, 0x80, 0x800}, {0x3, 0x2, 0x1000}], 0x9) 00:00:31 executing program 3: getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000001c0)=0x10, 0x20000000) accept4$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8, 0x20000000) r1 = accept$inet6(r0, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000240)=0xffffffffffffff14) fsync(r1) 00:00:31 executing program 0: setrlimit(0x3, &(0x7f00000000c0)={0x10000000000b360, 0x1003}) 00:00:32 executing program 1: mlock(&(0x7f0000c00000/0x400000)=nil, 0x400000) madvise(&(0x7f0000c2a000/0x4000)=nil, 0x4000, 0x4) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4) r0 = socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f0000c86000/0x4000)=nil, 0x4000, 0x6, 0x1411, r0, 0x0) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3) 00:00:32 executing program 3: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000200)={0x0, 0x39, 0x1, 0x5, 0xefd}, &(0x7f0000000240)=0x18) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000280)={r1, 0x5, 0x1fffc00000000}, &(0x7f00000002c0)=0xc) sendto$unix(r0, &(0x7f0000000040)="4691f2255a35de05216ae7eb661c4b91d6634f28c9e90d1a81a0dcef4e412b48772dc0ae4aef685e6fb13974bc8d5598c121e5af263c3c072adcf12796056b7d9a78de4efae878ed26c9ae97647204af436587c8e7f106e3", 0x58, 0x1, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x3}, 0x8) mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file1\x00') rename(&(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='./control/file0\x00') 00:00:32 executing program 0: 00:00:32 executing program 2: pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000100000) getsockopt$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, &(0x7f0000000580)) 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$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000640)={@local, @local, @remote}, &(0x7f00000005c0)=0xc) fsync(r1) r2 = fcntl$dupfd(r0, 0x13, r0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000100)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0xfffffffffffffffb, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) r5 = getuid() setreuid(r4, r5) pwritev(r3, 0x0, 0x0, 0x0) poll(&(0x7f0000000440)=[{r3}], 0x1, 0x0) freebsd11_lstat(&(0x7f0000000400)='./file0/file0\x00', &(0x7f00000004c0)) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000540), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000380), &(0x7f00000003c0)=0x4) sendto(r2, 0x0, 0x296, 0x400000080, 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:00:32 executing program 0: setrlimit(0x3, &(0x7f0000000000)={0x10000000000b360, 0x1003}) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40, 0x190) getresuid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) r2 = getgid() fchownat(r0, &(0x7f0000000080)='./file0\x00', r1, r2, 0x400) 00:00:32 executing program 0: setrlimit(0x3, &(0x7f0000000000)={0x10000000000b360, 0x1003}) setrlimit(0x8, &(0x7f0000000040)={0xd0, 0x1}) r0 = getegid() setgid(r0) 00:00:32 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) r1 = dup(r0) recvmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000002c0), 0x0, 0x0, 0x2b7}, 0x20000000002) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000400)={r4, 0x1000, "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"}, &(0x7f0000000240)=0x1008) getsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000340)={r5, 0xa00}, &(0x7f0000000380)=0x8) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)) 00:00:32 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in6, &(0x7f0000000080)=0xb182857fa94be7e6) connect$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x0}, 0x8) setrlimit(0x3, &(0x7f0000000000)={0x10000000000b360, 0x1003}) 00:00:32 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) sendto$inet6(r0, &(0x7f00000000c0)="6e2f1e9c3cd592607f6fbaa3c1f7f252a6c785cb55e689833f1d78f8108c52ea401bdf23a250f4de4b31c7ec0538e34d", 0x30, 0x105, 0x0, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_mreq(r1, 0x0, 0xa, &(0x7f0000000100)={@multicast1, @local={0xac, 0x14, 0x0}}, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x10000000) fcntl$dupfd(r2, 0x11, r1) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) setrlimit(0x2, &(0x7f0000000080)={0x10000000000b360, 0x9}) 00:00:33 executing program 3: r0 = socket(0x2, 0x3, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f0000001340), &(0x7f0000001380)=0x4) sendto$unix(r0, &(0x7f0000000000)="aaa9e108698ff715b6b3e4f3026e954b4d148625", 0x14, 0x8, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) getpeername$unix(r0, &(0x7f0000000080)=@file={0x0, ""/108}, &(0x7f0000000100)=0x6e) 00:00:33 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001200"/4098], &(0x7f0000001080)=0x1002, 0x20000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000010c0)=ANY=[@ANYBLOB="1c004e20040300000000000000000000000000000000000001800000000000000000000000000000dd0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e1ff000000000000", @ANYRES32=0x0, @ANYBLOB="2000000006000000090000002000000009000000"], &(0x7f0000001180)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000011c0)={r1, 0xd75}, &(0x7f0000001200)=0x8) setrlimit(0x3, &(0x7f0000001280)={0x800005, 0x20010000001003}) accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000001240)=0x10, 0x30000000) 00:00:33 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000)={0x81, 0x3, 0x2, 0x8e66}, 0x8) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local, 0x8}, 0x1c) 00:00:33 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000140)=0xfe00000000000000, 0x4) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000400)="f69205ddab7616793190f295526b48580858e59775bf4c35e5d0234f5eccb0e7eab9809c30767a1930e8bd3c4969aeb314a9965bfb0f7a3711333b8d93c95987738019a6c433b3756680ce68dc92d0e01229b66c410a77370454d60af94634af", 0x60}, {&(0x7f0000000480)="e5bfc7f9cd3710cd0d2480ae9102ad50f35008e83f4ec7a8f9dc56a001a55e2e85f18c84942b937abfe5eaf989081ff08f433c4e289ee8fda0", 0x39}, {&(0x7f00000004c0)="ec1501bb02762627b91614bddae74d7d02d6a94309797f813a3edd99f8db2eb65e8681210f754762e05718f348ec11dbb46731f6900b1c59a0180ae3898cca211b19c75f2af89a52c903157824869dae29375b36cfe61e932465b417d6ea1cb6e0b21da2dcb643708f856e84f70f0f5b77df3e3ab36d40958eecfc0ab3448fd349989f0eb57150158fe9257a404379455e65a483ac823ce270597318b0f4a6fa900b447711b0fdb26fe007a9855e677c5973c2b3d0b70fd37b4999835421d13494187fb54e3413135e47b76e29d0bb5f22413b2dbbbadca196ec3fb7dbd8", 0xde}, {&(0x7f0000000300)="1e9516a341ea3541a2e79391116051132b266ab7de4d5f62b561b23e1e2c29fcf2e5077bbcd03cea5cf5c22a96d69a05b995074da24756667c3f7a7e6d91faccc408c6812b9dd6bd9d320b662b031de1e7c4dbfbe821c8b679880639065257d3c6153af5a96a45802a99887b365e492d4768a4ff77948b488e491bd77bc6721977d6060069dc89f45eb811adb08d6136e55c0aabb24214504baeecc039235b528c044a694290ec4cc4ff1fd3d25559024e9732e0760a76ba11fce8882371f2fae24cc1aa6777454034bf8c069eeb958ec68d18bd0b766cf5d0d799ae630ade93d2a452a5650a7a1cd452f269ec979080cafe", 0xf2}], 0x1) getsockopt$inet_opts(r2, 0x0, 0x1, 0x0, &(0x7f0000000080)) 00:00:33 executing program 3: r0 = socket(0x17, 0x2, 0x8000000004000007) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0xfffffe1d) lseek(r0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYRES64=r0, @ANYPTR=&(0x7f0000000140)=ANY=[@ANYRESOCT=r0, @ANYRESOCT=r0, @ANYRESOCT=r0, @ANYRESDEC=r0, @ANYPTR, @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYRES64=r0, @ANYRESOCT=r0, @ANYRES32=0x0, @ANYPTR, @ANYPTR], @ANYPTR=&(0x7f0000000100)=ANY=[@ANYRESOCT=r0]]], 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x31, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:00:33 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = getpgid(0xffffffffffffffff) getpgrp(r1) getsockname(r0, &(0x7f0000000080)=@un=@file={0x0, ""/108}, &(0x7f0000000100)=0x6e) getsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000000)={@multicast1, @multicast1}, &(0x7f0000000040)=0x8) sendmsg(r0, &(0x7f0000000300)={&(0x7f00000005c0)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000200)="844c6e0194058271", 0x8}], 0x1, 0x0}, 0x0) 00:00:33 executing program 1: r0 = shmget(0x3, 0x2000, 0x100, &(0x7f0000ffa000/0x2000)=nil) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c, 0x30000000) setsockopt$sock_int(r1, 0xffff, 0x10, &(0x7f0000000140)=0x2, 0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) lseek(r2, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001600)={&(0x7f0000000300)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f00000005c0)=[{&(0x7f0000000340)=""/249, 0xf9}, {&(0x7f0000000440)=""/194, 0xc2}, {&(0x7f0000000540)=""/128, 0x80}], 0x3, &(0x7f0000000600)=""/4096, 0x1000}, 0x40) close(r2) r3 = socket(0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(r3, 0x0, 0x8) r4 = getuid() mkdir(&(0x7f0000000180)='./file0\x00', 0x100) freebsd11_lstat(0x0, 0x0) mkdir(&(0x7f0000001640)='./file0\x00', 0x82) getresgid(&(0x7f0000001680), &(0x7f00000016c0), &(0x7f0000001700)=0x0) lchown(0x0, r4, r5) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) write(r2, 0x0, 0x0) setsockopt$inet_group_source_req(r3, 0x0, 0x52, &(0x7f00000001c0)={0xd16, {{0x2, 0x3, @multicast2}}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}}, 0x118) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) 00:00:33 executing program 0: setrlimit(0x3, &(0x7f0000000000)={0x10000000000b360, 0x1003}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000080)={0x8, 0x1, 0x2, 0x48000000000000, 0x8}, 0xc) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x10000000) fcntl$setflags(r1, 0x2, 0x1) 00:00:33 executing program 3: r0 = dup(0xffffffffffffffff) accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x20000000) clock_getres(0xdffffffffffffff5, &(0x7f0000000ff0)) socket$inet6_udp(0x1c, 0x2, 0x0) 00:00:33 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000100), &(0x7f0000000000)=0x100) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="84000000665781003000"], 0xfe16) shutdown(r0, 0x0) 00:00:33 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) setgroups(0x2, &(0x7f0000000040)=[r1, r1]) r2 = socket(0x1f, 0x5, 0x800000) chmod(&(0x7f00000001c0)='./file0\x00', 0x41) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000240)={0x0, 0x9, 0x3, 0x6, 0x2}, &(0x7f0000000280)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000300)=ANY=[@ANYRES32=r0, @ANYRES64=r3, @ANYBLOB="0008080001000000"], 0x3) socketpair(0x1e, 0x4, 0x80000000, &(0x7f0000000340)) mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000002c0)={0xfb0a, 0x830, 0x3, 0x3, r3}, &(0x7f0000000440)=0x10) getrusage(0xffffffffffffffff, &(0x7f0000000380)) chmod(&(0x7f0000000200)='./file0/file0\x00', 0x0) socketpair(0x0, 0x7, 0xc9, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_tcp_int(r4, 0x6, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:00:33 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) setsockopt$inet6_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000040)="8c1d90720057adf14bbae868bc1025e0c3d08d8dcf73c2c6aaeac5d2e9d49c57bff754103719f366deadc9a29b72ff432de1cf8ecc55c451de855441eedd51", 0x3f) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xf, &(0x7f0000000100)=ANY=[@ANYBLOB="02000000ffffff1000"/136, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x94) setsockopt$inet6_tcp_buf(r0, 0x6, 0x2066, &(0x7f0000000040), 0x0) 00:00:33 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) r1 = socket(0x2, 0x2, 0x0) lseek(r1, 0x0, 0x7) getsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f0000000180), &(0x7f00000001c0)=0x4) bind$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) r2 = dup2(r0, r1) r3 = socket$unix(0x1, 0x7, 0x0) sendmsg$unix(r3, &(0x7f0000000600)={&(0x7f0000000200)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000540)=[{&(0x7f0000000240)="42d90aa98f47050286d60b05c1d35e73d7958b6446668d3c68b75f0e60ab4240c002270775919b3c14c94d3e11f93a4e1a20c1d4b2df6c4962f2b3baf0a235b89736c523d7939ba7d4568f347e5a19fe0d613634441093b02e182626", 0x5c}, {&(0x7f00000002c0)}, {&(0x7f0000000300)="a911cfb733e90036a4a9bcc617e25cb27f7ebfe493bb28f36b3b89d95ceea9dbfb995f85539543e4a39605b0fdb2f44aa113109cd5e40c33f80ac92434281cb9896c0e0dfda6f7805b74efdd4a326682117d31e95123602069691e51701bf44648915a7659b50450a3193cace8d7dbf55d5d14b700b175cb93be32397da16c2d817a11bf76d85c267a8bbb8cb979411cc317074f4e", 0x95}, {&(0x7f00000003c0)="a15d7363e4e90655cc8e44d1511c6e2397f1e9c18dd743e15586a4204461e5e451085a6090f3d2ed6a9638bbb890f3f4e4c003fa261bab31f82d03df4ce7156dc249718541b100a4309a1f9f109ba69b97cdf5b9e78a6acb1b6ef8a497e1e6fc6f4f7db936fb0610516e80d6b3db8c0ba9527de612f6a7bd87efdbf02fac8774d47b6042c4df74d65b4581ee8a13aea290248ad7c4b8442169203f51abc9737a05d6ee8df56ca941a3b3628131c73f79ed5288a58390ee2767e3d72c75bc534337ca", 0xc2}, {&(0x7f00000004c0)="1215e2cd9e5282654032dd2d4322417ee026a1612c73d15ae34798c73b2058efcc7e6ce8d69eb876a15fc59f5e6bf08ac23d30048960b2dc51ea056293e87a8a4295587cb7824b1403a0db680a87aa01901a63eee24f33bcb821492ab6490ef1c94ee383a41ed41ae5467bb55e", 0x6d}], 0x5, &(0x7f00000005c0)=[@rights={0x20, 0xffff, 0x1, [r2, r1, r1, r2]}], 0x20, 0x4}, 0x80) r4 = semget$private(0x0, 0x0, 0x41) semop(r4, &(0x7f0000000140)=[{0x1, 0x94e7, 0x1800}, {0x6, 0x40, 0x1000}, {0x3, 0x80000001, 0x800}, {0x3, 0x3ce, 0x1000}], 0x4) freebsd11_getdents(r0, &(0x7f0000000080)=""/69, 0x45) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000100)=0x3, 0x4) 00:00:33 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mlockall(0x2) r1 = fcntl$getown(r0, 0x5) fcntl$lock(r0, 0x0, &(0x7f00000002c0)={0x1, 0x4, 0x0, 0x7, r1}) fcntl$lock(r0, 0xd, &(0x7f0000000280)={0x2, 0x0, 0x5, 0x2, r1}) ftruncate(r0, 0x385e) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) setsockopt$inet_group_source_req(r0, 0x0, 0x57, &(0x7f0000000140)={0x6, {{0x2, 0x0, @rand_addr=0x2}}, {{0x2, 0x0, @rand_addr=0xfff}}}, 0x118) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x1, 0x78, @empty, 0x5}}, 0x0, 0x5, 0x717, 0x2}, &(0x7f00000000c0)=0x8c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r3, 0x9, 0x2}, 0x8) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) mmap(&(0x7f0000ff1000/0x2000)=nil, 0x2000, 0x7, 0x11, r2, 0x0) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x3, 0x80011, r2, 0x0) 00:00:36 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x10000000) freebsd11_fstat(r0, &(0x7f00000000c0)) getresuid(&(0x7f0000000040), 0x0, 0x0) 00:00:36 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) close(r0) sendfile(0xffffffffffffffff, r1, 0x0, 0x0) r2 = socket(0x0, 0x1, 0x7) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x0, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000140)={r3, 0x200}, &(0x7f0000000180)=0x8) setrlimit(0xc, &(0x7f0000000040)={0x1, 0x9}) 00:00:36 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0/file0\x00', 0x10800, 0x2) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) linkat(r0, &(0x7f0000000040)='./file0/file0\x00', r1, &(0x7f0000000100)='./file0/file0\x00', 0x400) fchdir(r2) r3 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f0000000140)={0x9, "9bc3b67106ccdcf36c95abcc1ba7b016"}, 0xd) select(0x40, &(0x7f0000000180)={0x100000001, 0x4, 0x72, 0x80000001, 0x4, 0x2, 0x1, 0x58ddc48f}, &(0x7f00000001c0)={0x1, 0x80000001, 0x5, 0x7, 0xfffffffffffffc00, 0x5, 0x200, 0x8}, &(0x7f0000000200)={0x6, 0x8, 0x4, 0x8, 0x10001, 0x3, 0x1, 0x7}, &(0x7f0000000240)={0x20, 0x6}) sendto$unix(r3, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022e11cfcc3a488b44f3dce366696c"], 0x10) sendto$unix(r3, 0x0, 0xffffffffffffff7d, 0x0, 0x0, 0xda) 00:00:36 executing program 0: setrlimit(0x3, &(0x7f0000000040)={0x9, 0x1003}) 00:00:36 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000000)=0x1f, 0x4) sendto$inet6(r0, &(0x7f0000000080)="243b7d1d9ca8ae10c754db674e0288c9ddb7bf374334a091880b88795f4163785fdec2e47250af98383e74ca43e9dcf305e8683b729f0a83", 0x38, 0x0, 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000000180)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x12, &(0x7f0000000380), 0x2a8, 0x0, 0x0, 0x80}, 0x20101) freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) readlinkat(r1, &(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000280)=""/24, 0x18) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000140)=@abs, 0x8, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000000c0), &(0x7f00000002c0)=0x4) 00:00:36 executing program 0: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000100), 0x30000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000140)={0x6, 0x9, 0x7e788846aa716b4f, 0x0, 0x5, 0x5, 0x8001, 0x7, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000340)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f00000002c0)=0xfb) setrlimit(0x3, &(0x7f0000000000)={0x10000000000b35c, 0xfffffffffffffffd}) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb) 00:00:36 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockname(r0, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x8000, 0x0, 0x20000}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r0) 00:00:36 executing program 0: getrusage(0xffffffffffffffff, &(0x7f0000000040)) setrlimit(0x7, &(0x7f0000000000)={0x10000000000b360, 0x1003}) 00:00:36 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYPTR, @ANYRES32=r0, @ANYRES32], 0x28}, 0x0) setrlimit(0x8, &(0x7f0000000000)) recvmsg(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) clock_settime(0x4, &(0x7f0000000080)={0x3, 0x101}) 00:00:36 executing program 0: setrlimit(0x3, &(0x7f0000000000)={0x10000000000b360, 0x1003}) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) shutdown(r0, 0x1) 00:00:36 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140)=0x4e, 0xffffffffffffff5f) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) execve(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}, 0xb) write(r0, &(0x7f0000000040)='M', 0x1) shutdown(r0, 0x1) close(r0) 00:00:36 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockname(r0, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x8000, 0x0, 0x20000}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r0) 00:00:36 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000002280)=""/4096, 0x1000}], 0x1) setsockopt$sock_int(r0, 0xffff, 0x2000, &(0x7f0000000140)=0x8000, 0x4) sendto$inet(r0, 0x0, 0x0, 0xf4b98f4c05a7a5b2, &(0x7f0000000040)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1, 0x2}], 0x1, 0x0) r2 = socket(0x1b, 0x3, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r2, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000380)=ANY=[@ANYBLOB="5800000034131462b8c70d7013f4e4772eaba22c9a0f56739bdf160ccb2f8482cf9c2ed3b02472ac45cf11e22c1f10772eaac0c8abdcb6487dfc484d17147745751f46856c0b13d6325122fc00"/92], 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x53, &(0x7f00000001c0)={0x7, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}}, 0x118) 00:00:36 executing program 0: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setrlimit(0x3, &(0x7f0000000000)={0x10000000000b360, 0x1003}) 00:00:36 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00000002c0), &(0x7f0000000580)=0x4) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x3, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000340)="85e344c5978d50cd", 0x8}], 0x1, 0x0}, 0x0) sendmsg(r0, &(0x7f0000000240)={&(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0x6, &(0x7f0000000200)=[{&(0x7f0000000080)="22c9e8c072b4680a5f987ebf1ea726da749fc463b0ddf43264a1cda141794fe3459495729cc614b42f07c73c625e48f33629c8c61dad3adff45020e9456ef199145e28071019bd6f79dfcf00ac60b1fb5db345ae5ac55080afb87822b6115aaf549a99bfeeec220ee030eaaacd291ae7cf6b55fc3266184cfccf45fa32614d6ee2efd92b52d0672c1a04f4364f0d617c05cae1d8ca919420c58d51893d0b1d57a8b4fadd5edcf0fa47d3ac940253a1bacb9cf36f", 0xb4}, {&(0x7f0000000140)="29e89ed8bd783ec1cc1c5b9ee023bf0ae721b8da6ead38bf061162c4ec609d3698eb12ff5d1a858552effa64", 0x2c}, {&(0x7f0000000180)="04848cb1a4b5141b1014cb51a1501508cb18100dc21c759b50d3475d6738b1d78c52c22fc052b92bcca06f33c6d14995255a0542e43f6a861f6c1aa85f50694fc98ac02b2ee5", 0x46}], 0x3, &(0x7f0000000380)=[{0xe0, 0xffff, 0x9, "f24802ab19e2c869c3100a7bba2f0944cb5fbf4f6fc2e401d15d5a9099f7d61aef49b651f3eaa463f74ca8b42efc9299e609d9e84074e6e70d3e1eb1006c26c2b61369c391e3ede4fa161134e065ddc650ed30c67fd9b81664e07bd6222d622705bfedf59a0ba9d42982fc49cea23c4f2e03d29f21f9b71f1408d410d59f1aa9f4bd87e9f7618ac057ae158f3b5a9bfd0889db557e3aaa3554b08583d771b6d4554650ba4688d2d70ca86faee8ef8696fee2aecde0dd9a709c1ac1f315f3d5acf06d44b80f350630337f348f982ae61d"}, {0x100, 0x11, 0x5a78c1b1, "e44fccfdc58ddd827d34f4a01a3fbce8416f66bf845c5c00e83281bb170ff3f4c68ca594d26c9398b35fc8f5ae3c693ad7ddbe52b01a0e03d9c9c3032a29e980f128c925f580980430ec98249b451b024d5fe17a87c7766f9b117fd897100b650cf0c4fe88d77b2abac3c92ca2d4904dc780daf2bedaa625f02ce11b23dfd8518e9fbcbba00d190ceecb512ac20883e73cead2a1e58eeda2fabca532ddc7aba393f3bdffe77bf45532536773aea194fec1c1288925a731b6207b7190c20311c2a173e7f9d7ced587df881917438ab1d6a8d9e2ee5a3b860a53ea4fdcd68947787983a65c8c34370aecfaf11850159e51"}], 0x10b}, 0x5) 00:00:36 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) open(0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) 00:00:36 executing program 0: setrlimit(0x3, &(0x7f0000000000)={0x10000000000b360, 0x1003}) r0 = shmget$private(0x0, 0x3000, 0x504, &(0x7f0000ffa000/0x3000)=nil) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000100)={0x4, 0x20, 0x1000000000, 0x702e74f4, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={r2, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000240)=0x10) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000040)=""/5) r3 = getpgrp(0xffffffffffffffff) getpgid(r3) 00:00:37 executing program 2: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r0, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x7, 0x12, r0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) munmap(&(0x7f0000ff6000/0x4000)=nil, 0x4000) pwritev(r0, &(0x7f0000000480)=[{&(0x7f0000000000)="69658dca6f0acfd33be3b1775c957aa21ffaa4f88b7751c7", 0x18}, {&(0x7f0000000040)="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", 0xfd}, {&(0x7f0000000140)="210001f56a31c04cac9e4acb8a8d55cb8a6825e14f8b263f71415d24fe79a13daa5f38b5e94d79b0067c708185a65adda9ae69fea89fa98b4072f41683e68eba8c5e67e54aab33b3b848a0d7022c8c0a8a48703b55230eb60d4789f8cc5098524ea92a2a8fbaeb42b740be493dd8d53151534430df00a06d29828dd0962232fb301693cc3b097e8564f65139678d38e572055b797953d1aa5bb7dea8700e2d23260053f51cfbd70fc850abe6a4a636f7c4aed492665439f0a580b8025fc9e6b5cf41d0f40cc0e4793988399e63a12cab", 0xd0}, {&(0x7f0000000240)="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", 0xfb}, {&(0x7f00000003c0)="bd5c9c9cdd48c7ed581004b320203d8b5b789cfa528efa05b5c1f1e1e380d500747d5c7b7e6cea7addfd0ac720e0793c978bc17c26c4e7b8335b9d2078a4798a68c9e703c08238174608919893a96e48c06b85a4c6c27200df7781b5cf0f97607a8891479dc7e018d52884cf137addcc2287982e6ae678f4141b56b26cc4978b4ff5ed962778e0f3a778ae7aab38b8061817433bc591fcca89fb24f519fcb4a670ac7f358297b8476251b6ea", 0xac}], 0x5, 0x0) 00:00:38 executing program 0: 00:00:38 executing program 0: setrlimit(0x3, &(0x7f0000000000)={0x10000000000b360, 0x1003}) r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@un=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e) getpeername$unix(r0, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8) 00:00:40 executing program 3: pipe2(&(0x7f0000000040), 0x100000) clock_getres(0xd, &(0x7f0000000080)) 00:00:40 executing program 0: setrlimit(0xe, &(0x7f0000000000)={0x10000000000b35f, 0x1000}) r0 = semget$private(0x0, 0x5, 0x400) __semctl$GETZCNT(r0, 0x7, 0x7, &(0x7f0000000080)=""/146) r1 = semget$private(0x0, 0x3, 0x20) __semctl$SETVAL(r1, 0x1, 0x8, &(0x7f0000000040)) semget(0x2, 0x0, 0x274) 00:00:40 executing program 2: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000040)={0x2, "ce12f854709b0d785a625dd5159118aa29a3d4fe511293fb37a3d22e9a95d7a478a5732ea031a7bea6962e9aae63ff6ede7507099946a5de99ad2e8f515e3da2edf9238412cc373ab060e794efd88fc74053fff029efeec7af0b"}, 0x62, 0x800) msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) msgsnd(r0, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) msgsnd(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="010000007314786577047f27402493b2a620e887b425eb8212d44ca1ae668bb2744fb68634e6e461b724a2d48329f9842f86ffb635b1bada51eba73069c308c4a235abf0f1d43f73916c1d28e4f94132f3cd8dcabd5e107a5f8f3eedacde225561ee1f651544dcf905ac8ff30a4f4329a6bf41622e", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r2, 0x4, 0x1}, 0x8) msgrcv(r0, &(0x7f00000002c0)={0x0, ""/170}, 0xb2, 0x3, 0x1001) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000180)=0x8) accept4$inet(r1, &(0x7f0000000440), &(0x7f0000000480)=0x10, 0x20000000) msgsnd(r0, &(0x7f0000000180)=ANY=[], 0x0, 0x0) msgget$private(0x0, 0x10) mlockall(0x1) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000006c0)) msgrcv(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x1, 0x1, 0x1800) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000007c0)={r3, 0x401, 0x5}, &(0x7f0000000800)=0xc) execve(&(0x7f0000000780)='./file0\x00', &(0x7f0000000ac0)=[&(0x7f0000000840)='&\x00', &(0x7f0000000880)='[\x00', &(0x7f00000008c0)='\'/]\x00', &(0x7f0000000900)='-@(&]\x00', &(0x7f0000000940)='-\xbd\x00', &(0x7f0000000980)='-#%/^\x00', &(0x7f00000009c0)=')$!^^*\'\x00', &(0x7f0000000a00)='.]$.@\x00', &(0x7f0000000a40)='\\*%\x00', &(0x7f0000000a80)='\x00'], &(0x7f0000000b80)=[&(0x7f0000000b40)='\'\x00']) 00:00:40 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000), 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000240)={0x0, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)=ANY=[@ANYBLOB="420c7a41be3699eaffff000700000023016c07e0"], 0x0) nanosleep(&(0x7f0000000140)={0x0, 0x100000000}, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r3, r4, r5) truncate(&(0x7f0000000180)='./file0\x00', 0x20801fffd) open(&(0x7f0000000440)='./file0\x00', 0x10002, 0x2) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000000)=0x81, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, 0x0, 0xfffffec9) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000003c0)={r1, 0x0, 0x800, 0x8, 0x7, 0x87d}, &(0x7f0000000400)=0x14) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) semget$private(0x0, 0x2, 0x0) semget$private(0x0, 0x0, 0x118) 00:00:40 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(r0, 0x88, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x348) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x78, 0x4) 00:00:40 executing program 2: mprotect(&(0x7f00005f2000/0x1000)=nil, 0x1000, 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) accept$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0xa, &(0x7f0000000100), 0x4) 00:00:40 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x40) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="16002e2f66696c653000"], 0xa) r1 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x10000000) fcntl$dupfd(r0, 0x11, r1) setrlimit(0x23, &(0x7f00000000c0)={0x10000000000b360}) setrlimit(0x0, &(0x7f0000000100)={0xfffffffff2b43f20, 0x6}) 00:00:40 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setrlimit(0x3, &(0x7f0000000000)={0x10000000000b360, 0x1003}) 00:00:41 executing program 0: setrlimit(0x1000000000000003, &(0x7f0000000000)={0x10000000000b360, 0x1003}) r0 = socket$inet(0x2, 0x1, 0x9) getsockopt$inet_tcp_int(r0, 0x6, 0x222, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:42 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) accept$inet6(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0x1c) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket$inet6_tcp(0x1c, 0x1, 0x0) accept$inet(0xffffffffffffff9c, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000001c0)=0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)) socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000240), &(0x7f0000000280)=0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) setrlimit(0x3, &(0x7f0000000000)={0x10000000000b360, 0x1003}) 00:00:42 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000209, 0x0) ftruncate(0xffffffffffffffff, 0x0) r1 = open$dir(0x0, 0x0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ftruncate(r1, 0x0) munlock(&(0x7f0000ff9000/0x2000)=nil, 0x2000) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)='#', 0x1}], 0x1) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x20) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) 00:00:44 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x1, 0xffffffffffffffff, 0x2, 0x0, 0x10001}, 0x27c) 00:00:44 executing program 0: setrlimit(0x3, &(0x7f0000000000)={0x10000000000b360, 0x1003}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) freebsd11_mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x2, 0x8) msgget$private(0x0, 0x0) r1 = geteuid() r2 = getegid() fchown(r0, r1, r2) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:00:44 executing program 3: ppoll(&(0x7f0000000080)=[{}, {0xffffffffffffffff, 0xe}], 0x2, 0x0, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = dup(r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r3 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udplite(r3, 0x88, 0x6, &(0x7f0000000440)=0x4ae63d4d, 0x4) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000080)={r5, 0x100000001}, 0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000140)={r5, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f00000003c0)={r5, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) lseek(r4, 0x0, 0x1000000000003) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) fcntl$setflags(r4, 0x2, 0x1) write(0xffffffffffffffff, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f00000001c0)=""/195) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x9}, 0xfffffffffffffd31) setrlimit(0x7, &(0x7f0000000000)={0xfffffffffffff000, 0x8}) unlink(&(0x7f0000000380)='./file0\x00') setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000), 0xfe6a) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000040)=0x4, 0x4) 00:00:44 executing program 1: munmap(&(0x7f0000e95000/0x2000)=nil, 0x2000) msync(&(0x7f0000dd8000/0x2000)=nil, 0x2000, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, 0x0, &(0x7f0000000040)) shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mmap(&(0x7f0000c88000/0x2000)=nil, 0x2000, 0x0, 0x1012, 0xffffffffffffffff, 0x0) 00:00:44 executing program 0: mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000000080)=""/164) setrlimit(0xf7bc5c695ef09ee7, &(0x7f0000000040)={0x8, 0xb8}) setrlimit(0x3, &(0x7f0000000000)={0x10000000000b360, 0x1003}) 00:00:44 executing program 0: setrlimit(0x6, &(0x7f0000000040)={0x6, 0x8}) setrlimit(0x3, &(0x7f0000000000)={0x10000000000b360, 0x1003}) 00:00:44 executing program 0: 00:00:44 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x4, 0x0, &(0x7f0000000040)) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000400)={0x0, 0x2000, 0x0, 0x3, 0x0}, &(0x7f0000000440)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="02004e207f00000100"/136, @ANYRES32=r2, @ANYBLOB="08de1edc08686749bb0000000000000200000000"], 0xa0) lseek(0xffffffffffffffff, 0x0, 0x3) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000580)={0x1f, 0x0, 0x80000000, 0x1f, 0x1, 0xc8, 0x67a6a2b1, 0x682e, 0x8, 0x100, 0x5}, 0xb) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(0xffffffffffffffff, 0x84, 0x8001, &(0x7f0000000280)={r4, &(0x7f00000001c0)=[@in6={0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x4}, @in6={0x1c, 0x1, 0x101, @empty, 0x9}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x3ff}, @in6={0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x8001}, @in={0x2, 0x1, @multicast1}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @broadcast}]}, &(0x7f00000002c0)=0x10) writev(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000200)="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", 0x1c9}], 0x1) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = dup(r5) connect$unix(r6, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r5, 0x84, 0x8006, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0x10) lseek(r3, 0x0, 0x1000000000003) semget(0x0, 0x2, 0x20) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000380)={r4, 0x4}, &(0x7f00000003c0)=0x8) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r7 = dup(0xffffffffffffffff) __semctl$SEM_INFO(0x0, 0x2, 0xb, &(0x7f0000000300)=""/95) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) write(r7, &(0x7f0000000040)="0e10c0495ee5db25c38d718f92931614f0a587976ec648d5f458d9", 0x1b) setsockopt$inet6_udp(r7, 0x11, 0x1, &(0x7f00000006c0)=0x63a4b150, 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r7, 0x84, 0x5, &(0x7f0000000080)=0x76c, 0x4) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000)={0x3, 0x9, 0x2, 0x2}, 0x8) 00:00:44 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)) r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000280), 0x20000000) r1 = accept(r0, &(0x7f00000002c0)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000300)=0x3) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000140)={'freebsd\x00', 0x5b58}, 0x24) sync() r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="82022fd7143ea57f0000"], 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x3af, 0xa3e, 0x0, 0x7ff, 0x716}, &(0x7f0000000100)=0x14) unlink(&(0x7f0000000040)='./file0\x00') getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000001c0)={r3, 0xfffffffffffffff9, 0x36}, &(0x7f0000000200)=0xb) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000340)=ANY=[@ANYBLOB="0818000080ff00c0010000010800000200000100d161e3cda61de8c6364b02e5f70197fa2b629f55fa762c0646037a23ad6a81ff773617990e2842851f98677a4972165c2364e243aa3d7a9221af021601e9c90b71c430c9f2d14e5a5af19884c3ebde72c89825238188842a7fbe9c8060acff9525fd34ad6331b6b7b4f074222151718a8d3768b71f1215cee3cb038936f6cac2749eb9c57b3a6face115bcf36f206cbd29409e4977021e38aa5090030e5ab5d1fb83eb93db7f9850baea2e70e0c8686cde7d0d75678a86b6fa60dd492888ea299032"], 0x14) 00:00:44 executing program 0: setrlimit(0x3, &(0x7f0000000000)={0x10000000000b360, 0x1003}) r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f00000001c0)=0x4, 0x4) ftruncate(r1, 0x7e2780e3) pwritev(r1, &(0x7f0000000b00)=[{&(0x7f00000008c0)='s', 0x1}], 0x1, 0x0) ftruncate(r1, 0x8000) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x4, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xbe547c580a7dc771, 0x3, r2}, &(0x7f0000000180)=0xc) 00:00:53 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) writev(r0, &(0x7f0000001580)=[{&(0x7f0000000280)="2fc4969b83edc97e4fbfeb4747fbd881e566d7eb94d2c9a83bd9c1134efc082b2e8a5b07", 0x24}, {&(0x7f00000002c0)="1268ce6ab0bedb8632595a6406ed18616f0dd975addf4d9355558cb3c93de316af490ce7244250364658946b5e13040a96a1d18900664f4f1a7a8fc2f4431cd9f76258b8c4e8e84c34cba90385a8aee8b2f496058d56c4a7d131cbaf1edc9a42fa80f4e0f22ab2ca8de79a317b376e95", 0x70}, {&(0x7f0000000340)="a68abc7417cc03af8651d2e818c8b0fced97da5e997c1c4c0ffd44c0550590db40b8c44c54134a69dc0c9da4780042cb597d1032c68b202ee4322c185a181b0109c6f5f7125c7a8c2d1f624ae48a4d7623a5f8c1eeecd125b1b8e92c29536a35", 0x60}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="7ff13f939dc1020e4ccd585fa5f41d2f4ec2c268e6271b0010993c6abe1e8d5a0a1cbe1f2e67e16097dd8f2b37c633a86fd071421d0c8648c8dcf82292ed2572cf6085678126cc2b04df6db96d0f4f372058cff217dc6624656ecc412a570e590162b0331c4a64aa1f411c612f7c93cea0197ad7741bc5a92c765a0207cdbb89a23b60ce9ca83f601d2cb515492326933f2978c4a864099a568097d61406ebc38d47ed6da5e428393ea6897fd61835731ac0d25210515f2e95b5", 0xba}, {&(0x7f00000014c0)="162a1063", 0x4}, {&(0x7f0000001500)="c247044934416e3aa26ba21563fad97166d4a198e04e3d3e4a49517ce63df6cd3a493dbdf5656507af209ce06d9ca61eefc9343294e74bc809d342de9aebfd07583cd2e8eb71cfc85aa933bd2baac897", 0x50}], 0x7) r1 = dup(r0) fchmodat(r1, &(0x7f0000000000)='./file0\x00', 0x20) r2 = dup(r0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) accept4(r2, 0x0, &(0x7f0000001600), 0x30000000) connect$inet6(r2, &(0x7f00000001c0)={0x1c, 0x3, 0x0, @loopback, 0x1}, 0x1c) getsockname(r1, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000240)=0x1c) pwritev(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)="23aa54916c9b0c04ed6294868fceeaae9cd86660b742635aacd7117f55195c2f711faca887107ed4fa02f4236c9f0b22fc82327745360182a44582799d555e1f9b2d1741a602a491bf41a327c8fab3a03a2f034c34828e2bf918b93aa268e28cbea2e5d1", 0x64}, {&(0x7f0000000140)="81853178d119e66dc307362b4057e85899c1b9355fb7d5b7665f0902c777e5b0686fc6a96450ef8f572f62837e4840c4a7de094ff3a52e74696c5ba0fdfbbc", 0x3f}], 0x2, 0x0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) fcntl$setflags(r2, 0x2, 0x1) fcntl$setstatus(r1, 0x4, 0x1000c) sendto$unix(r2, 0x0, 0x0, 0x3, 0x0, 0x0) 00:00:53 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="6190da812c1083dea7203b1fef6a82082e6e65300046f6d4fe7a7ec645f6050d4d01000072ccb95ac067891c74f9dabbd1c6ffcfb8e8f07477f4c4b31172fab8f42b5099a1"], 0x1) shutdown(r0, 0x1) shutdown(r0, 0x1) fchmod(r0, 0x80) 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) setsockopt$sock_timeval(r3, 0xffff, 0x1007, &(0x7f0000000180)={0x2, 0x5}, 0x153) shmget(0x1, 0x4000, 0xffffffffffffffff, &(0x7f0000ffc000/0x4000)=nil) lseek(r3, 0x0, 0x1000000000003) r4 = getpgrp(0x0) getpgid(r4) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000005c0), &(0x7f0000000600)=0x4) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x10008) msgget(0x1, 0x200) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) socket(0x1c, 0x10000000, 0x7) fchmod(0xffffffffffffffff, 0x100) r5 = getpgid(0x0) syz_execute_func(&(0x7f0000000640)="c46379081530f1000000440f0db000000000c4a2f18c06c4827d0e0502000000c421f8c24e006cc4636d691af2c4a229907436f4c4c2fd93b48e0f0000006447d8d136f3640f01c3") wait4(r5, &(0x7f00000001c0), 0x18, &(0x7f00000003c0)) r6 = msgget(0x0, 0x421) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f00000004c0)="3cef623ba61d71e0d76988088e9a1c4b1eebe3383a5bce556a84a7d84b375acfd304166f26dffafb93c06f0e3a1c95db49bc5f844bc85d16929915be23bac3d05abebf80006e96be3c8f10dd52419afed36b5e5ea100889b3c5ebfde1a13536c6446d79fa65a8eb9c75b43bbbef3f779113128cabecb9e054b783aaefe521b0cfcb17edc42406bf3c61c66906923f57ab0775cf8a672d800c58b1c5d65e0f27dac066a", 0xa3) msgsnd(r6, &(0x7f0000000280)=ANY=[@ANYBLOB="0100000000000000ea6f207f556651cf9cc3e25910454bef9489ebaf4650a08d95f69dc483fd433d47c236d43c2659979825fb0c035d0713b8cc37e62fa89e7c7a8b3c7cc2a4cca3ebc29a432558acf9e1668dcedb2be98632efcb12f8edda0000ed3902631db16859a8573a8b5f7b9dac9071db464fec9a316dafa730e0b5c02c443d707cd45f0863fd690089a0ef58f46a61e90f70d29bd0f4fdefad01e17f02aa34a2b6f29ce8f3434ea25900fca4cdda55000000"], 0x1, 0x800) 00:00:53 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000080)="eaff125ca6a7c7890e8f9cf4f70d4770edae6924da3117f7f9b3f0b02715d155988c5402c9e8ade1f8b8fb96b69c76df53e4723f389e6acf702947bd009e55c23402eee9cd306f2babe730a2deffaf4568ac9f31eae9a8de65d89c0eff359d9f20c1c20356185e5b6c7e866a8e4fd207a3b95c1751a67112041d343dd5f0ef4c4de46acd148e75ea59ecc49a", 0x8c) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x7) 00:00:53 executing program 0: setrlimit(0x6, &(0x7f0000000040)={0x10000000000b360, 0x1003}) 00:00:53 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x4, 0x100) renameat(r0, &(0x7f0000000340)='./file0\x00', r1, &(0x7f00000003c0)='./file0/file0\x00') r2 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000180)='./file0\x00', 0x0) readlinkat(r2, &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000200)=""/124, 0x7c) mkdirat(r2, &(0x7f0000000000)='./file1\x00', 0x0) fsync(r2) mkdirat(r2, &(0x7f00000001c0)='./file0/file0\x00', 0x0) unlinkat(r2, &(0x7f0000000280)='./file0\x00', 0x0) r3 = fcntl$dupfd(r2, 0x11, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000040)=0x200000000, 0x4) mkdirat(r2, &(0x7f0000000300)='./file0/file0\x00', 0xc7) rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f00000002c0)='./file0/file0\x00') rmdir(&(0x7f0000000140)='./file1\x00') 00:00:53 executing program 0: syz_emit_ethernet(0x3f, &(0x7f0000000040)="d478a3795cfbfd3fa44b7558e8a981889c2b5d299d4e9df95aedc38f5d55eb54af76d1ca6589910d85d85a23a4f3ec8d936095c8993bb302eee325d68ff400") setrlimit(0x3, &(0x7f0000000000)={0x10000000000b360, 0x1003}) r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000080)=[{0x0, 0xfffffffffffffffb}, {0x2, 0x4, 0x1000}], 0x2) 00:00:53 executing program 1: symlink(&(0x7f0000000000)='.\x00', &(0x7f0000000540)='./file0\x00') chmod(&(0x7f0000000080)='./file0/file0\x00', 0x10000010000002ff) open(&(0x7f0000000040)='./file1\x00', 0x100000, 0xa4) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file1\x00') rename(&(0x7f00000001c0)='./file1/file0\x00', &(0x7f0000000140)='./file1\x00') 00:00:54 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x5}, &(0x7f0000000140)=0x8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getpeername(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x0, 0x0, 0x10) setsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000180), 0x1, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x20000, 0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f00000002c0)=0x10001, 0x4) 00:00:56 executing program 0: setrlimit(0x3, &(0x7f00000000c0)={0x4, 0x2000ffff}) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x10000000) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000080)=0x7, 0x4) 00:00:56 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x900, &(0x7f0000000040)={0x2, [0x0]}, 0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0x3, r1}, &(0x7f0000000100)=0xc) 00:00:56 executing program 0: setrlimit(0x3, &(0x7f0000000000)={0x10000000000b360, 0x1003}) setrlimit(0x7, &(0x7f0000000040)={0x9, 0x6}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x3, 0x1000, "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"}, 0x1008) 00:00:56 executing program 3: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="00022e2f66696c65302f666c653000"], 0x1) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) 00:00:56 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x7}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)={r1, 0x48, 0x3, 0x4, 0x8, 0x9, 0x1, 0x1c7a, {@in={{0x2, 0x2, @multicast1}}, r2, 0x101, 0x8000, 0x4, 0x0, 0x80000000}}, &(0x7f00000002c0)=0xb8) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYBLOB="0600bb00059b1cedd7a30001000500ffff735e"], 0x12) r3 = socket(0x2, 0x2, 0x0) connect$unix(r3, &(0x7f0000000040)=@abs, 0x8) 00:00:56 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f00000001c0)=0x8) r1 = dup(0xffffffffffffffff) lseek(r1, 0x0, 0x3) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000380)='./file0\x00', 0x800000001) lseek(r2, 0x0, 0x1000000000003) setsockopt$sock_int(r2, 0xffff, 0x1011, &(0x7f0000000080)=0x3, 0x4) getpeername(r0, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000240)=0x10) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000600)={0x1, {{0x2, 0x3, @loopback}}}, 0x90) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet6_tcp_buf(r3, 0x6, 0x0, &(0x7f0000000300)="76d62bef1a67bf669e9a1186373b5bfcb26472087b40fa3cdea627c72808fd37505e825eb1c01394b6d7915271d1989b26a5b1618e5fe12301d5dd95475d189eceb6b24a2a1f2709ef73c0f58c95f5433837ad78ad9e844d5f98e640e4e8e3d1274d570953b1c783d49ee3066aa2f30e7c6375a9c4603576d176", 0x7a) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xe}, &(0x7f00000003c0)=0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000840)={0x3e8, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x90) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000400)={r5, &(0x7f00000004c0)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000440)=0x10) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f00000006c0)={r6, 0x3284a939}, 0x8) r7 = dup(r1) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000700)={r6}, 0x8) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) write(r7, &(0x7f00000005c0)="0e10c0495e5cc0fdb144ba6df0a58797263ed62a8678569bcc6ec648d5f45800", 0x20) sendto(r1, &(0x7f0000000740)="a4690a402026e6fa4e0879c7129054b3419bf567c75c57acfa85d149a59953d074c36164b24945dc1cf149ab4152cf6dad913b8d2b655da078d0125b8703e92308d7ad87bdd803a5fbfacebe9b84300593339f0f15f338af98582ea472ceae2ea7971e65660a82ff3afc2c43da96572eea4ecf07a84f518d71b68c44e8de1f48a2167a73", 0x84, 0x101, &(0x7f0000000800)=@in6={0x1c, 0x3, 0x9, @loopback, 0x2}, 0x1c) setsockopt$inet6_udp(r7, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4) setsockopt$inet6_tcp_buf(r7, 0x6, 0x26, &(0x7f0000000140)="a66d6334db1485e23ac12768883afcb82151f5df1e7fc06633e7d6c373004a08b3bc35fc129ea385f42d01a54695001bc504715c00f238fe75cb41880de47e65a0b25cd66e919e3d0c41071adb8756ef0f4404cf884dc89f29dc78170d1abcb09ae88ec7a8775baef2af3b1b9b3295ed2a6d1521a8ca", 0x76) open(&(0x7f0000000280)='./file0\x00', 0x400, 0x8) 00:00:57 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140)=0xffff, 0xffa6) connect$unix(r0, &(0x7f0000000500)=ANY=[@ANYRES64=r0], 0x1) execve(0x0, 0x0, 0x0) write(r0, &(0x7f0000000000)='M', 0x1) shutdown(r0, 0x1) close(r0) 00:01:05 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x3f, 0x0, 0x0) lseek(r0, 0x0, 0x3) 00:01:05 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140)=0xffff, 0xffa6) connect$unix(r0, &(0x7f0000000500)=ANY=[@ANYRES64=r0], 0x1) execve(0x0, 0x0, 0x0) write(r0, &(0x7f0000000000)='M', 0x1) shutdown(r0, 0x1) close(r0) 00:01:05 executing program 0: 00:01:05 executing program 3: freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, 0x0) 00:01:05 executing program 1: syz_emit_ethernet(0x26a, &(0x7f0000000040)="79fefb209bbe0000000000000000e0db65739eed35c00806001808001204711de66c50b2cabd07ffff000063e27be76c431eac") 00:01:05 executing program 0: setrlimit(0x3, &(0x7f0000000000)={0x10000000000b360, 0x1003}) setrlimit(0x5, &(0x7f0000000040)={0x100000001, 0x1}) 00:01:05 executing program 0: setrlimit(0xf, &(0x7f0000000000)={0x10000000000b360, 0x7}) 00:01:05 executing program 1: r0 = socket(0x1c, 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000), 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x20008}, 0x80) listen(r0, 0xffffffff) setsockopt$inet6_group_source_req(r0, 0x29, 0x53, &(0x7f00000000c0)={0x2, {{0x1c, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0}}}, {{0x1c, 0x3, 0x2, @empty, 0x70b0312a}}}, 0x108) getsockopt(r0, 0x7, 0x7f, &(0x7f0000000040)=""/33, &(0x7f0000000240)=0x21) socket$inet6(0x1c, 0x10000005, 0x5) 00:01:05 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000004c0)=ANY=[@ANYBLOB="0100000032f75be26a320927426ee4bc7c33f9635fa317685b31f62cd3ec420de574997d5165f1227c0b4a6dcb2e39a8a807c8cce8957a06c0bbe7b8f3bdfb0f8835484873c866a37a1518c93b25daa32abd440c00e402fa742df6f26e1f2e832f", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000480)={r1, 0xffffffff, 0x40, 0xfffffa, 0x3f, 0x40}, 0x14) sendmsg$inet_sctp(r0, &(0x7f0000000440)={&(0x7f00000000c0)=@in6={0x1c, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c, &(0x7f0000000400)=[{&(0x7f0000000140)="2c2aa4a8c161544bbadf72946bf52ad68ad79b376a035a6bbeeb33614e12ce5e0728c1e551d166a2a4309bd5fe0326fc6f921b920b8706079a741bbee160e343bd69d7f38d4f439afd6b9c5c02edf64d1e163d284adb81e5cabe", 0x5a}, {&(0x7f00000001c0)="6de81f7c89d2171829faeb2db3f6f5fff52970f32550e3d654e63690b016f0c5ecd12fe449649f3abaa3aebd3f7c252aa44a9d1579ecad42fc5f403fff6971a3eda99f9780d32ba9c7b8631485b4e4703433d0628c3a6ed87d1b6d20aaa997e26c433d590c19d0af4f1e5825595f16fde9a157a3c1eb5c5a7646e2f5c8c22452a44efef59e95650d3a08eafdd3f96caf", 0x90}, {&(0x7f0000000280)="4a326cae5b074ec102c9a257c4d5da4af6544ced0fd10db7ecf0fc46404208d965b350b5132183fb374f5ff59b149ad64f11739567c0a9967c40cce5dc02d3e2bbcffa18bdd66365b0fb5919655154e01b29ff39dc09727484ce72cb0f2fbdf2d50220eba499e38767e9b411d5a7941450ae912090f0b846c3f9945863ab1f19acfe6aab", 0x84}, {&(0x7f0000000340)="2e07426a570bf9bd40d1b0015e6e91e2dc4a33401c2707af6256461b58c42ecf7df91e03d2c59a9adc80d2c5adb3637eb5eb7f120c2df84cb153c28a01c259df4ced0cfa7f0385ff49ce4baddb673f0d18aabc2980fc703aa315c11ec447e416d6877652597718f9dd07d75f6258e588d191996ffd402645ea0f5c5980634ec00ab217250bdd4009143453589dd1c8cbac0c3259afdbcf7969e038981039b4b5eae241b9e14044c7e5b713abdadfd87eeabad372f593d83553ca60215cbe34", 0xbf}], 0x4, 0x0, 0x0, 0x4}, 0x1) 00:01:05 executing program 0: setrlimit(0x3, &(0x7f0000000080)={0x10000000000b35d, 0x1003}) socketpair(0x10, 0x2, 0x43d8, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x80}}, r1, 0x8, 0x1, 0x9}, &(0x7f00000001c0)=0x8c) recvfrom$unix(r0, &(0x7f0000000200)=""/4096, 0x1000, 0x40, &(0x7f0000001200)=@file={0x0, '.\x00'}, 0x4) 00:01:05 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0xfffffffffffffde3) 00:01:05 executing program 3: getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) r0 = geteuid() setreuid(0x0, r0) madvise(&(0x7f000078f000/0x4000)=nil, 0x4000, 0xa) 00:01:05 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x3005, &(0x7f0000000000), 0xfe6a) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x7}, 0x8) 00:01:05 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b360, 0x1000001003}) 00:01:05 executing program 0: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000040)=@file={0x0, ""/89}, &(0x7f00000000c0)=0x5b, 0x30000000) getpeername$unix(r0, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8) setrlimit(0x3, &(0x7f0000000000)={0x10000000000b360, 0x1003}) 00:01:05 executing program 2: r0 = msgget$private(0x0, 0x400) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000040)=""/244) r1 = socket(0x1d, 0x3, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f0000000000)={@broadcast, @loopback, @remote={0xac, 0x14, 0x0}}, 0xc) getsockopt(r1, 0x0, 0x6b, 0x0, 0x0) 00:01:05 executing program 0: setrlimit(0x4, &(0x7f0000000000)={0x10000000000b360, 0x1003}) 00:01:05 executing program 2: r0 = open$dir(&(0x7f0000000440)='./file0\x00', 0x108040, 0x6) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x2c) freebsd11_stat(0x0, 0x0) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000280)={0x41}, 0x1) freebsd10_pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_buf(r3, 0x29, 0x0, &(0x7f0000000100)="5948b8ff919757292dd89a1e08b48a83ea82d23bcc93d111aea5128db4a876a6c95b52a671030ebeccbf915a546cc90f76a345271ccff1f51b83aab4efb9ff3c4cbc2fbbed3cacc74a0521830c204447cee4641a43b794bea544c64afa8065327332c4e9f6cfbe52f0ebd9be876be05ecac46b6770018041e1c70b0918efef678171bc514af4c10ea97c8e0e8c2a4b7ae62b15914d8a246d293198c213f6a0d9e170a739d86776e72acdfb68ad1105a3cceb367499ecbc8a8c77e9ce339d465012778e915fd682e710b97b42442a3648ded184b10843000a", 0xd8) getgid() getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) futimesat(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, 0x0) r5 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) fcntl$setstatus(r4, 0x4, 0x44) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000000)={0x0, 0xb644}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000600)=ANY=[@ANYBLOB="02004e2200"/136, @ANYRES32=r6, @ANYBLOB="020000070000000600000000002445140afffd00c5f73c87a192e099aa5fb9bd7dbaaf121156d3261e1758e91e4bc33101513afd2070ec19de428bd9f74c0d237a37eadf8f30b69ca650ae55d0376684de8bff417c0c410720c94e9a2fc5c7a5d1a6f9eaeb4c4f6b3b0df3326ec7a2707d9d15122bc0d1"], 0xa0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r5, 0x84, 0x1c, &(0x7f00000000c0)=0x2, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) pipe2(0x0, 0x100000) r7 = semget$private(0x0, 0x2, 0x214) semop(r7, &(0x7f0000000580)=[{0x1, 0x2, 0x1800}, {0x3, 0x9d}, {0x4, 0x1, 0x800}, {0x0, 0x1ff, 0x1800}, {0x0, 0x2, 0x1800}, {0x0, 0x80, 0x800}], 0x6) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000540)=0x3, 0x4) setsockopt$inet6_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f0000000200)=0x400, 0x4) getsockname$inet6(r5, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) setuid(0xffffffffffffffff) freebsd10_pipe(&(0x7f0000000300)={0xffffffffffffffff}) fchown(r8, 0x0, 0x0) 00:01:08 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0}}, 0x10) 00:01:08 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) fstat(r0, &(0x7f0000000300)) r1 = dup(0xffffffffffffffff) getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x20000, 0x10) fdatasync(r2) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f00000002c0)=0x10001, 0x4) 00:01:08 executing program 2: select(0x0, 0x0, 0x0, &(0x7f0000000080), &(0x7f0000000000)) select(0x40, &(0x7f0000000040)={0x8, 0x200, 0x1, 0x800, 0x6, 0x3, 0x415f}, &(0x7f00000000c0)={0x1, 0x5, 0x5, 0xffffffffffffff00, 0x8, 0x5, 0x4, 0x933}, &(0x7f0000000100)={0x1, 0x7f, 0x5, 0x7, 0x3, 0x4, 0x69, 0x2}, &(0x7f0000000140)={0x9, 0x517}) 00:01:08 executing program 0: setrlimit(0x0, &(0x7f0000000400)={0x10000000000b360, 0x1002}) r0 = shmget$private(0x0, 0x2000, 0x82, &(0x7f0000ffc000/0x2000)=nil) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000300), &(0x7f00000002c0)=0x2b4) r2 = fcntl$dupfd(r1, 0x14, r1) fstat(r2, &(0x7f00000000c0)) r3 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x1000a, 0x40) shmctl$SHM_LOCK(r0, 0xb) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000004c0)=0x3, 0x4) r5 = msgget$private(0x0, 0x80) msgctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/155) getsockname$unix(r2, &(0x7f00000001c0)=@abs, &(0x7f0000000280)=0x8) r6 = accept4$inet(r4, &(0x7f0000000200), &(0x7f0000000080)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r6, 0x84, 0x8004, &(0x7f0000000540)={0x0, &(0x7f0000000500)=[@in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000580)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000005c0)={@in={{0x2, 0x2, @multicast2}}, r7, 0x80000001, 0x6, 0x4, 0xffffffffffffc43a, 0xf09}, &(0x7f0000000680)=0xa0) sync() setrlimit(0x8, &(0x7f0000000040)={0xb2eb, 0x1000}) socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet_mreqn(r3, 0x0, 0xd, &(0x7f0000000240)={@empty, @broadcast, 0x0}, &(0x7f0000000440)=0xc) setsockopt$inet_mreqn(r6, 0x0, 0xc, &(0x7f0000000480)={@rand_addr=0x3, @rand_addr=0x6, r8}, 0xc) 00:01:08 executing program 2: setresuid(0xffffffffffffffff, 0xfffe, 0xffffffffffffffff) r0 = geteuid() setresuid(r0, r0, 0x0) setreuid(r0, 0x0) getuid() 00:01:08 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000240)=0x1c) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000180)) chmod(&(0x7f0000000580)='./file1\x00', 0x1a0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000480)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0x5, 0x7ff, 0x1, 0x5, 0x7, 0x3ff}, &(0x7f0000000140)=0xa0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000340)={r1}, &(0x7f0000000540)=0x8) sendto(r0, &(0x7f0000000380)="d2f8273374bf65a6d802eb3831d8b2a7a69a036be452281b958884778d1b6eddb476b9d31f1ec50756b1f32d5e3559f5a097da567e69ff986e3a46e79d544ac2992c026dad47f23d03eb2f57b0e10a0bb7061befc219a1aaef88724aa3603bef420de2fd4a080cd9379fc14adf013d394c1a53cd39bfbe04156a377af5b31cee8a6affffacbcdcfa140d76f6745b4ac152681dea7f3d5d69796f3130e362980fc07393d4d4803f7d41a026e7fa962538316388d8649e6d1c7daf0d363222ee4c3bb233ca", 0xc4, 0x4, 0x0, 0x0) r2 = msgget(0x3, 0x110) msgsnd(r2, &(0x7f00000000c0)={0x2, "23da46276376bd8bd4bff1b826be525277ac0df1b837f09aadaae1ac3b440b6145542496abc457f8bd23c9f8bcff4583b3414d33b2aec248e4463e"}, 0x43, 0x800) msgrcv(r2, &(0x7f0000000000)={0x0, ""/127}, 0x87, 0x1000000000000000, 0x1800) 00:01:08 executing program 0: setrlimit(0x3, &(0x7f0000000100)={0x18, 0xb}) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:01:09 executing program 0: setrlimit(0x3, &(0x7f0000000000)={0x10000000000b360, 0x1003}) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) preadv(r0, &(0x7f0000001080)=[{&(0x7f0000000080)=""/4096, 0x1000}], 0x1, 0x0) 00:01:09 executing program 0: setrlimit(0x3, &(0x7f0000000000)={0x10000000000b360, 0x1003}) r0 = msgget(0x3, 0x20) msgsnd(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="0300080000000000d4a1f68319de62d3ffcdd00f6c88be2ad8e63820b48770d2abfa8c141b7276f592e168ec7f06a9b897f6cfc22447e48bb14d203d34246f9ea240db9807d9122ef7c20c5472e326eb6fcd58ca6845e4961778ac1ada53784eaa376c225fa3f060b1b0aeb4b3a225d5cd55c778c59715bb8a75fcc9697f2de94827cae96b5d9b3b6e6cf7aac45789a076002e3ca209c964f3a075fc1c6c5b6adaff0f0000b979b6b597fb931cb22bffd0ab0689051019a65f5f64d01fc96084701f44c66b42c01355b1d5320fa0cc73ba0180000060ee0f72fc6cdee81d054af0e310de62bacff12dffcc6165695af32f0000000000000000"], 0xf2, 0x800) 00:01:09 executing program 0: setrlimit(0x3, &(0x7f0000000000)={0x10000000000b360, 0x2}) 00:01:09 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1, 0x61) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x9, @loopback, 0x101}}, 0x0}, &(0x7f0000000140)=0x84) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180)={r1, 0xfb, "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"}, &(0x7f00000002c0)=0x103) setrlimit(0x3, &(0x7f0000000000)={0x10000000000b360, 0x1003}) 00:01:12 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setstatus(r0, 0x4, 0x40) truncate(&(0x7f0000000540)='./file0\x00', 0x1000) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r1, 0x4, 0x10048) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r2 = open(&(0x7f0000000500)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r2, 0x0, r1) 00:01:12 executing program 0: setrlimit(0x3, &(0x7f0000000000)={0x10000000000b360, 0x1003}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0x3, 0x400, 0x1, 0x5}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={0x0, 0xa, 0x3}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000240)={r2, 0x1}, &(0x7f0000000280)=0xf9b21e686502b3cf) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r3, 0x5, 0xac}, &(0x7f0000000140)=0xc) 00:01:12 executing program 2: r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000280)='./file1\x00', 0x14a, 0x200000000000) poll(&(0x7f0000000000)=[{r1, 0x2020}], 0x1, 0x0) r2 = open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x8200, 0x0) poll(&(0x7f0000000080)=[{r2, 0x2008}], 0x1, 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') 00:01:12 executing program 1: r0 = shmget$private(0x0, 0x200000, 0x0, &(0x7f0000e00000/0x200000)=nil) r1 = geteuid() fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpid() r9 = fcntl$getown(0xffffffffffffff9c, 0x5) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000240)={{0x5, r1, r3, r4, r7, 0x1, 0x9}, 0xe94, 0x2, 0x3, 0x7c96ae43, r8, r9, 0xff}) r10 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x800, 0x9) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r10, 0x6, 0x2000, &(0x7f0000000300)={'freebsd\x00', 0x3}, 0x24) setsockopt$inet6_sctp_SCTP_EVENTS(r10, 0x84, 0xc, &(0x7f0000000340)={0x7332, 0x2000000, 0x5, 0x101, 0x7, 0x3ff, 0x8, 0x9, 0x9cc, 0x0, 0x1}, 0xb) ftruncate(r10, 0x200) setreuid(r1, r2) r11 = msgget(0x1, 0x200) msgctl$IPC_SET(r11, 0x1, &(0x7f0000000380)={{0x50000, r4, r5, r2, r7, 0x0, 0x659}, 0x8, 0x8, 0x3, 0xffff, 0x6, 0x7, r9, r8}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000400)={0x0, 0x10, "c70c0b2941f1912b1765fe78ec25cd32"}, &(0x7f0000000440)=0x18) setsockopt$inet6_sctp_SCTP_EVENT(r10, 0x84, 0x1e, &(0x7f0000000480)={r12, 0xa, 0x1000}, 0x8) getsockopt$inet6_sctp_SCTP_STATUS(r10, 0x84, 0x100, &(0x7f00000004c0)={r12, 0xffffffff, 0x3, 0xfffffffffffffff9, 0x5, 0x4, 0xfffffffffffffffd, 0x9, {@in={{0x2, 0x2, @rand_addr=0x6fc}}, r12, 0x1, 0x1, 0x5f6d, 0x2, 0x8}}, &(0x7f0000000580)=0xb8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r10, 0x84, 0xf, &(0x7f00000005c0)={r13, 0x200, 0x4}, 0xc) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r10, 0x84, 0xd, &(0x7f0000000600), &(0x7f0000000640)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r10, 0x84, 0x15, &(0x7f0000000680)={r13, 0x9}, 0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r10, 0x84, 0xf, &(0x7f00000006c0)={r13, 0x0, 0x7}, 0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r10, 0x84, 0x19, &(0x7f0000000700)={r12, 0x100}, &(0x7f0000000740)=0x8) renameat(r10, &(0x7f0000000780)='./file0\x00', r10, &(0x7f00000007c0)='./file0\x00') socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r10, 0x84, 0x2, &(0x7f0000000800)={r12, 0x791e1fc7, 0x5d0b, 0x1, 0x0, 0x40}, 0x14) msgctl$IPC_SET(r11, 0x1, &(0x7f0000000840)={{0x6287405f, r1, r7, r6, r3, 0x94, 0x7}, 0xfffffffffffffffe, 0xf1, 0x6, 0x6138, 0x5, 0x7, r8, r9}) geteuid() chdir(&(0x7f00000008c0)='./file0\x00') setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r10, 0x84, 0x12, &(0x7f0000000900)={0xffffffffffffffad}, 0x1) 00:01:12 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x1, 0x9, [0x3, 0x6, 0xd201, 0x2, 0x2, 0x5, 0x1000, 0x8001, 0x4]}, &(0x7f0000000040)=0x1a) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000340)={r2, 0xa1, "c84718366521b1bc37c90e4d28452f2c60371dd94a8a510cd6b79b747ac1d4102b91bf3c6ec5384795eee90864d57d795db0ddfdcac103019f52724e993553f66e2be7235544c894e800f4805207a1d03484a404c08ddda6e12b1a45e8887f13643de853da4c5d15a9aeabc0d27981b5842814531e4d17c9c087cadbd136cb4215bbd94ff14f25faa41aa7993ccff6336eade0d5cfc9101db9aebb4df32d739dad"}, &(0x7f0000000100)=0xa9) sendmsg(r0, &(0x7f00000002c0)={&(0x7f0000000300)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000180)="808338d8ab06262e", 0x8}], 0x1, 0x0}, 0x0) r3 = dup2(r0, r0) openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x100841, 0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x200, 0xffffffffffffe2e6, 0x8}, &(0x7f00000000c0)=0x10) 00:01:12 executing program 0: setrlimit(0x3, &(0x7f0000000000)={0x10000000000b360, 0x1003}) r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10, 0x10000000) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f00000000c0)={@multicast1, @loopback}, 0x8) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000140)={@broadcast, @multicast1}, &(0x7f0000000180)=0xc) setrlimit(0x5, &(0x7f0000000240)={0xca79, 0xb3ef}) 00:01:12 executing program 1: open(&(0x7f0000000040)='./file0\x00', 0x0, 0x60) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000000)=@abs={0x5e936829ac9101fc}, 0x7b) bind$unix(r0, &(0x7f0000000080)=@abs={0x0, 0x0, 0x0}, 0x8) 00:01:12 executing program 2: r0 = semget(0x2, 0x3, 0x310) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r1, 0xffff, 0x1007, &(0x7f0000000000)=0x3db, 0x4) setrlimit(0x0, &(0x7f0000000040)={0x3, 0x7ff}) sendto$inet6(r1, &(0x7f0000000080), 0x0, 0x100, &(0x7f00000000c0)={0x1c, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000100)=""/64) r2 = shmget(0x1, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) freebsd11_fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() r9 = getpgid(0x0) r10 = getpgrp(0x0) shmctl$IPC_SET(r2, 0x1, &(0x7f00000002c0)={{0x2, r3, r5, r6, r8, 0x4e, 0x401}, 0x100000001, 0x2, 0x100000000000, 0xfffffffffffffabf, r9, r10, 0x3}) lseek(r1, 0x0, 0x0) freebsd11_fstat(r1, &(0x7f0000000340)) semget(0x2, 0x7, 0x200) shmctl$IPC_SET(r2, 0x1, &(0x7f00000003c0)={{0x400, r3, r7, r6, r4, 0x8, 0x1000}, 0x0, 0x5, 0x10001, 0x4, r10, r9, 0x7ff}) r11 = socket$inet6_udplite(0x1c, 0x2, 0x88) freebsd10_pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r12, 0x84, 0x1b, &(0x7f0000000480), &(0x7f00000004c0)=0x4) recvfrom$inet6(r1, &(0x7f0000000500)=""/126, 0x7e, 0x40000, &(0x7f0000000580)={0x1c, 0x2, 0x0, @empty, 0x6}, 0x1c) getsockopt$inet_mreq(r13, 0x0, 0xc, &(0x7f00000005c0)={@remote}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r12, 0x84, 0x11, &(0x7f0000000640)=0x7, 0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r13, 0x84, 0x20, &(0x7f0000000680), &(0x7f00000006c0)=0x4) getsockopt$inet_mreqn(r12, 0x0, 0x9, &(0x7f0000000700)={@local, @local, 0x0}, &(0x7f0000000740)=0xc) setsockopt$inet6_IPV6_PKTINFO(r12, 0x29, 0x2e, &(0x7f0000000780)={@loopback, r14}, 0x14) ppoll(&(0x7f00000007c0)=[{r13, 0x4}, {r11, 0x42}, {r12, 0x1}, {r11, 0x2000}], 0x4, &(0x7f0000000800)={0x6, 0x8fe2}, &(0x7f0000000840)={0x9}, 0x8) semget$private(0x0, 0x3, 0x80) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r12, 0x84, 0x20, &(0x7f0000000880)=0xfff, 0x4) 00:01:12 executing program 0: setrlimit(0x3, &(0x7f0000000000)={0x10000000000b360, 0x1003}) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) fchdir(r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="d40000004339c9d0c5b1ae1c8cc0f79628b501fc1edeb236c47d6ad64d625467083288f9b4374fbe8dd175038af2f4fdbe8973674b6ad00dde58f088a45c501a051297ef3abb91eedfa268b28e893d80f690dd03fd7cf07843afdd0f677006dd60f209b054ce3473a5be0263f846248292395357478eb92ea4639cd2ee540bee8317fc788292808a5ec096c4c287fc3c5b9c1118faa82ad863843651aab18ee60ee95549c0326e5923f2365f40a0d898d1b8b1c2fa02cc2195fe73bf0e979aa56085bb1c323b8697a836f0bc2bc854775897579849d0de44"], &(0x7f0000000180)=0xdc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r1, 0x57d4}, 0x8) 00:01:12 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000100)) getpeername$unix(r0, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) execve(0x0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) 00:01:12 executing program 3: r0 = semget(0x3, 0x2, 0x411) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000380)={{0x0, r1, r2, r3, r4, 0x4d, 0x80000000}, 0x2, 0x6, 0x1}) semget(0x0, 0x0, 0x20) freebsd11_lstat(&(0x7f0000000400)='./file0/file0\x00', &(0x7f0000000440)) r5 = msgget(0x1, 0x2a0) msgctl$IPC_RMID(r5, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f00000004c0)='./file0\x00', 0x8248, 0x40) unlinkat(r6, &(0x7f0000000500)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x18, &(0x7f0000000540)=0x9, 0x4) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r6, 0x84, 0x1b, &(0x7f0000000580)=0x3f, 0x4) lseek(r6, 0x0, 0x3) getsockopt$inet_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f00000005c0)={0x0, 0xe, 0x51d0}, &(0x7f0000000600)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f0000000640)={0x2, 0x2, r7}, &(0x7f0000000680)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x1, &(0x7f00000006c0)={r8, 0x2, 0x3ff, 0x1}, 0x10) fstat(r6, &(0x7f0000000700)) getsockopt$sock_linger(r6, 0xffff, 0x80, &(0x7f0000000800), &(0x7f0000000840)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x29, &(0x7f0000000880)={r7, 0x6}, 0x8) r9 = accept4$inet(r6, &(0x7f00000008c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000900)=0x10, 0x0) truncate(&(0x7f0000000940)='./file0\x00', 0x6) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r9, 0x84, 0x14, &(0x7f0000000980)={0x5, [0x7, 0x6, 0x8, 0x2ae9e284, 0x5]}, &(0x7f00000009c0)=0xe) getsockopt$inet_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000000a00)={r8, 0xa, 0x8}, &(0x7f0000000a40)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r9, 0x84, 0x1a, &(0x7f0000000a80)={r7, 0x8}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xb, &(0x7f0000000ac0)={0x3ff, 0x1, 0x5000, 0x4, 0x100000001, 0xffffffffffff0001, 0x9ece, 0x3800000000, r10}, &(0x7f0000000b00)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r9, 0x84, 0x101, &(0x7f0000000b40)={@in={{0x2, 0x2, @loopback}}, r10, 0x8001, 0xfffffffffffff7f1, 0x7, 0x9, 0x2}, &(0x7f0000000c00)=0xa0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x8, &(0x7f0000000c40), &(0x7f0000000c80)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r9, 0x84, 0x1a, &(0x7f0000000cc0)={r7, 0x4}, &(0x7f0000000d00)=0x8) 00:01:12 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) unlink(&(0x7f0000000340)='./file0\x00') setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000080), 0x4) setsockopt(r0, 0x6, 0x155, &(0x7f00000000c0)="56addffacbf798e7a86fab785f2160e256fbec6a225c41c88f46169743ba7dcb7b99af5a7e81239c9a0a2b44bafef8b3a9e78bd1e84a37429ef9fe806e25108ece67f8204e489dc76d58c92eb41b7791bae73f84ff453af01bf866735563bc7e7a868463feedc936e7ed9036f2c2d7f3ce7ee90e6ad43435a41978be9657f00d0f3002e1c8c20b9ceca19d0e0d70b2beb4ee0ecd0179c763f63465c5d14c37755d68b975b28c08ef4b5239acb3e3b77c13f87a419b616d3d7fd8386fefc635e4c117c728cf4acf78de928ae90d705658eaa9af1df6906bdbdc1818a48f6dbac7f30e5c3fc3003ec4e3a3feef3356ef3f1174f28ba11a", 0xf6) recvfrom$unix(r0, &(0x7f0000000480)=""/247, 0xf7, 0xc2, 0x0, 0x0) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000400)={0x3b, 0x20, 0x5, 0x5, 0x0}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={r1, 0x400000025}, &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={r2, 0x9, 0xba, "ddf9820888bf672eca6799a400b7c0db1eef36ab732852c42b6b68a3152edc8725318e1341f3d7076981f64a4fecbf57e59096a34936a907ede4938b5dc938e0514333e8a36fa49fd4061054b41790074e530db7c1539a208d0efe2c23efea10411de00a967b8bdbdbf8c96a91fcf23acff6235d7b93a5e334c6da191a4b07a30a973206e31442f28626798553bcb1904a72f2c6b1612f1b89be419db811a9fcd73c865ec7235a2aa3af86bdb74ba769b8bb14e70351ba05a7fc"}, 0xc2) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200)={r1, 0xb8b}, &(0x7f0000000580)=0x8) unlink(&(0x7f0000000380)='./file1\x00') 00:01:12 executing program 0: setrlimit(0x3, &(0x7f0000000000)={0x10000000000b360, 0x5}) 00:01:12 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x7fffffff) truncate(&(0x7f0000000200)='./file0\x00', 0x31000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in={{0x2, 0x2, @rand_addr=0x1}}, 0x0, 0x5, 0x1, 0xfff, 0x800, 0x6a2}, &(0x7f0000000040)=0xa0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={r1, 0x9}, &(0x7f00000001c0)=0x8) 00:01:12 executing program 0: setrlimit(0x3, &(0x7f0000000000)={0x10000000000b360, 0x1003}) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000080)='{%]\x00', &(0x7f00000000c0)='$\x00', &(0x7f0000000100)='&]\x00', &(0x7f0000000140)='.\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00'], &(0x7f0000000300)=[&(0x7f00000002c0)='[^\x00']) 00:01:12 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000002c0), 0x14) r1 = open(&(0x7f0000000080)='./file0\x00', 0x20000, 0x80) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0xff}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={0x0, 0xfffffffffffffff9}, &(0x7f0000000180)=0x8) fcntl$setflags(r1, 0x2, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000001c0)={r2, 0x3, 0x5, 0xa20000000000000, 0x1, 0x9, 0x3, 0x4, {@in6={{0x1c, 0x1, 0x10000, @empty, 0x3f}}, r3, 0x100, 0x7aa, 0x6, 0x9, 0x1}}, &(0x7f0000000300)=0xb0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="09000000000000003f0000000000000081000000"], 0x14}, 0x0) 00:01:12 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0xd, 0xffffffffffffffff) ftruncate(r0, 0x8001) 00:01:12 executing program 0: setrlimit(0x3, &(0x7f0000000040)={0x5, 0x100000000001083}) 00:01:12 executing program 2: r0 = dup(0xffffffffffffffff) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = geteuid() setresuid(r2, r3, r4) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2e, &(0x7f0000000400)="824169f72bad54311a35db61629e62c4293564fb4adf8722ee271d6502dc555fd62961496a1186d8780e2d4a0219166b2fc43bd17e00f966765f9c8705036d8a1dacb9630d48c600fcb06597ea2a6dd7c20c0c063393ae3989cac861820ec2af7789e87584af269e2dc495312cc93c2dbe", 0x71) dup(r0) recvfrom$unix(r1, &(0x7f0000000000)=""/94, 0x5e, 0x81, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setuid(r2) 00:01:12 executing program 0: syz_emit_ethernet(0xfffffffffffffd9f, &(0x7f0000000100)="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") setrlimit(0x3, &(0x7f0000000000)={0x103, 0x3ff}) 00:01:12 executing program 0: mlockall(0x2) setrlimit(0x2, &(0x7f0000000000)={0x10000000000b360, 0x1003}) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x20000000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x400}, &(0x7f0000000140)=0x8) open(&(0x7f0000000180)='./file0\x00', 0x280, 0x42) sigaltstack(&(0x7f0000bff000/0x400000)=nil, &(0x7f00000001c0)) 00:01:13 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) select(0x40, &(0x7f00000001c0)={0x8}, 0x0, &(0x7f0000000240), 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x101) 00:01:13 executing program 0: setrlimit(0x3, &(0x7f0000000040)={0x10000000000b35c, 0x7}) r0 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:01:13 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x3, 0x0, 0xed5a814cf802ba43) socketpair(0x17, 0x4, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_group_source_req(r2, 0x0, 0x53, &(0x7f0000000140)={0x9, {{0x2, 0x2, @rand_addr=0x6}}, {{0x2, 0x0, @multicast2}}}, 0x118) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) getsockname(r2, &(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) getitimer(0x2, &(0x7f00000003c0)) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0xe79}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000480)={r3, 0xfffffffffffffffc}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000400), 0x4) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000440)=0xf2, 0x4) 00:01:13 executing program 0: setrlimit(0x3, &(0x7f0000000000)={0x10000000000b360, 0x1003}) select(0x40, &(0x7f0000000040)={0x80000001, 0x78, 0x0, 0x1000, 0x1, 0x2, 0x3, 0xfffffffffffffff7}, &(0x7f0000000080)={0x9, 0xfffffffffffff55f, 0x4fa, 0x0, 0x8, 0x8, 0x20, 0x211}, &(0x7f00000000c0)={0x3f, 0x5, 0xd74f, 0x9, 0x4, 0x3, 0x3, 0x401}, &(0x7f0000000100)={0x1, 0x3ff}) 00:01:13 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x4, 0x0, 0x9, 0x800, 0x5, 0xc22, 0x8, {@in={{0x2, 0x2, @multicast1}}, 0x0, 0x100000001, 0xfffffffffffffffd, 0x9, 0x0, 0xffff}}, &(0x7f0000000140)=0xb8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={r1, 0x7fff}, 0x8) setrlimit(0x8, &(0x7f0000000000)={0x2, 0x5}) 00:01:16 executing program 2: r0 = msgget(0x3, 0x0) msgsnd(r0, &(0x7f0000000280), 0x8, 0x0) 00:01:16 executing program 0: truncate(&(0x7f0000000040)='./file0\x00', 0x5480) setrlimit(0x3, &(0x7f0000000000)={0x10000000000b360, 0x1003}) 00:01:16 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000240)='./file0\x00', 0x608020004) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x81}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000002c0)={r1, 0x4}, 0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000340)={@in={{0x2, 0x2, @multicast2}}, r1}, 0x8c) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000300)={r1, 0xffffffff}, 0x8) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x8}, &(0x7f0000000140)=0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0xe, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x1c) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000004c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000180)={@multicast1, @rand_addr, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000200)={@loopback, @empty, r2}, 0xc) 00:01:16 executing program 1: r0 = semget$private(0x0, 0x0, 0x401) r1 = socket(0x17, 0x5, 0x9) bind$inet6(r1, &(0x7f0000000040)={0x1c, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="99000000c8025ce2eb33c638a810cfe39fca49023b9ec8315b6c1ace03b47fb292c006880d4ba1c8398354acbddc6229963f3cee69ef2758e30685cf2f41fbd02cbb13113a5987f0a59a058f8c9d7249e5e99d60946bd93804c19495c3d09a2babd42751fa983168b5ebc7409013bdc0932095c137e8dbbe6bbe5cf0d2c2ba50204b7cdd71ecd047e5fa10210a9d671b8115fa87f6ef5224"], &(0x7f0000000240)=0xa1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000300)={@in={{0x2, 0x3, @multicast2}}, 0x0, 0x401, 0xfa2, 0x8}, &(0x7f00000003c0)=0x94) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000002c0)={r2, 0x400000008}, &(0x7f0000000280)=0xfea3) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r3, 0x95, 0x61}, 0xc) __semctl$SETVAL(r0, 0x0, 0x8, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000080), &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000100)={r3, 0x10000}, 0x8) 00:01:16 executing program 0: setrlimit(0x3, &(0x7f0000000000)={0x10000000000b360, 0x8e}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x4d, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x1}, &(0x7f0000000100)=0x8) 00:01:16 executing program 2: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x2100000000000000, 0x0, 0x0, &(0x7f0000001440)=[@rights={0x14, 0x7}, @cred={0x60a800a}], 0x18}, 0x0) 00:01:16 executing program 0: setrlimit(0x3, &(0x7f0000000000)={0x10000000000b360, 0x1003}) r0 = shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x1000) shmdt(r0) setrlimit(0xf6b4a5d4419170cc, &(0x7f0000000040)={0x9, 0x200}) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000080), 0x4) 00:01:16 executing program 1: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="820230ce00"], 0x1) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], 0x4}, 0x0) panic: udp_output: shared udbinfo lock, excl inp lock cpuid = 1 time = 76 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0021324560 vpanic() at vpanic+0x1e0/frame 0xfffffe00213245c0 panic() at panic+0x43/frame 0xfffffe0021324620 udp_send() at udp_send+0x1377/frame 0xfffffe0021324730 sosend_dgram() at sosend_dgram+0x550/frame 0xfffffe00213247a0 sosend() at sosend+0xc6/frame 0xfffffe0021324810 kern_sendit() at kern_sendit+0x35e/frame 0xfffffe00213248c0 sendit() at sendit+0x226/frame 0xfffffe0021324920 sys_sendmsg() at sys_sendmsg+0x8b/frame 0xfffffe0021324980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0021324ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0021324ab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x412f1a, rsp = 0x7fffdfffdf38, rbp = 0x3 --- KDB: enter: panic [ thread pid 1355 tid 100419 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why