rom$unix(r0, &(0x7f0000001400)=""/176, 0xb0, 0x40001, &(0x7f00000014c0)=@abs={0x1, 0x0, 0x2}, 0x8) fcntl$setflags(r0, 0x2, 0x1) ftruncate(r2, 0x6) writev(r0, &(0x7f0000001800)=[{&(0x7f0000001500)="493306f09ff306348451afa9407f5c50d6a91a6d", 0x14}, {&(0x7f0000001540)="c855712697c2cbc9c1b41f82b8549199dc352099d6c7700be8080ef393062724eaa0d317667ea8c5ac4ce703df865f37e7ed389adb374c0cdc5e02bb8bba2bd4374353e0d75d7c818a7e5f35eb337f7864a2a7267fa662908eda4fdad9d2ff677b8ce88138fb21fbbb4564e35d21ca2c62e0d837044e68b95ee030a724950588f87ffc6327e0794be00565f24b19b6310f78aac7195493453b7bcb30b41fd143b95af916", 0xa4}, {&(0x7f0000001600)="5e5305f6710acb06b25af080e476b45e26c0d9e7885c3646872cd21fd038c57cd2d05f1d45e96be55b7710e7643b8f4738ba6f11ce19cc6f5824892bca6fb716ceb89e0471d3c580f314b323ac733acf235f49", 0x53}, {&(0x7f0000001680)="673fcae0827a72cf1ec388e00c30ba8872b86214f84d7a60a216badacdc547eab2fc41c5ef5508e3cc8362f45256297ea68f71e899b2b36205390f753049d921fb0123c50beaa95150cc319b8f4d1bdfbe0b7bd697562be53c25cd6047963a6e0d6f6f4aae6ef52d85325d9bce15c0fee9454b3ec765d7dcf4272956", 0x7c}, {&(0x7f0000001700)="c43af890a7764148771c4429c57119e987911b34680c1504fb1892e593425b2d59f4885bedb543fcfd6b656572ab79cb45a1e811497a9468638736691501ad7c1efd2d71d0759de46e980e002eedddfddf734fcd20ce2425509f871207e5828ea358bb35fbd100cce8106aaee884c190b7a07fc823717ffe5690a3abd4a824d4c0bb26bcd375c79727d91e1e038432b4b7b91e8285b68abdd84308b15115bc3f48f44f689dd09c90117d6740b061c16016449eaa419cb02dc6dc6ec5d3b76e158c22af1de802c6262090504e58a9373a791401", 0xd3}], 0x5) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000001880)=0x7, 0x4) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000018c0)={0x5, 0x5, 0x10000, 0x2, 0x7, 0x29ce, 0xffffffff80000000, 0xef69, 0xcd15, 0x3f, 0x1e}, 0xb) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$setflags(r1, 0x2, 0x1) r4 = accept(r0, &(0x7f0000001900)=@un=@file={0x0, ""/75}, &(0x7f0000001980)=0x4d) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000019c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000001a00)={0x0, 0x9}, &(0x7f0000001a40)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000001a80)={r7, 0x1f}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000001ac0)={@in6={{0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x7}}, r7, 0xb0, 0x409, 0x7}, &(0x7f0000001b80)=0x8c) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000001bc0)=0xd6, 0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000001c00)={r8, 0x1000}, 0x8) fcntl$setflags(r6, 0x2, 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000001c40)={r8, 0x8f, 0x2, 0x0, 0x375c}, &(0x7f0000001c80)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x7, &(0x7f0000001cc0)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r9}, &(0x7f0000001d80)=0x8c) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000001dc0), &(0x7f0000001e00)=0xb) setsockopt$inet6_udp(r3, 0x11, 0x1, &(0x7f0000001e40)=0x3ff, 0x4) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000001e80)={r10, 0x2545}, &(0x7f0000001ec0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x13, &(0x7f0000001f00)={r10, 0x0, 0xd0, "47b79b6c8a0848d5bd97c35581843de390472b020ad8c28bafda3e354da9459679d00694f124be770017ddfa471c93ae1a635462212d6498af7daa739b31c22fb47780f1a2968487e1c751a37efa1899992db3b885eb2c671304f85e47392ccd383df54a37c8d65a862ecbd5e9ec0239cb611a79c9d8620a671dbf92fdfefe66634b9779521de78a079ea67252e77bac4ec133b26bbdb1878880cf88ace9fd02c9e93997a3d6147f0fb833ca53b66dc13b649843e060ccbb5faca3e67848277cb8544668afd49bf8451b4175a8def99f"}, 0xd8) getresuid(&(0x7f0000002000), &(0x7f0000002040), &(0x7f0000002080)=0x0) setuid(r11) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r5, 0x84, 0x8003, &(0x7f0000002100)={r8, &(0x7f00000020c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000002140)=0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000002180)=0xbb, 0x4) 00:03:16 executing program 2: mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) 00:03:16 executing program 0: r0 = socket(0x0, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x10) 00:03:16 executing program 0: r0 = socket(0x0, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x10) 00:03:17 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setflags(r0, 0x2, 0x1) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x40) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xcd) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) socket$inet6(0x1c, 0x5, 0x80) rmdir(&(0x7f0000000300)='./file0\x00') setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0xffffffffffffff54) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000280)=r1, 0x4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r2, 0x1}, &(0x7f0000000200)=0x8) 00:03:17 executing program 2: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x200000}], 0x300, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000000)={0x5, &(0x7f00000000c0)=[@in6={0x1c, 0x1, 0x8000, @remote={0xfe, 0x80, [], 0x0}, 0xedb0}, @in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x3ff}, @in6={0x1c, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0}, 0xa10}, @in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x3, 0x5, @loopback, 0x5}, @in={0x2, 0x2, @broadcast}]}, &(0x7f0000000040)=0x10) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000280)={0xdf11, &(0x7f0000000240)=[@in={0x2, 0x0}, @in6={0x1c, 0x1, 0x100, @remote={0xfe, 0x80, [], 0x0}, 0x35eaa3b6}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}]}, &(0x7f00000002c0)=0x10) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x200000}], 0x1, 0x0) 00:03:17 executing program 1: r0 = dup(0xffffffffffffff9c) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x1ff, 0x1f}, {0x2578, 0x6}}, 0x200) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) open$dir(&(0x7f0000000100)='./file0/file0\x00', 0xe90, 0x0) 00:03:17 executing program 0: r0 = socket(0x0, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x10) 00:03:17 executing program 2: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000000)=@abs={0x5e936829ac9101fc}, 0x2) 00:03:17 executing program 2: getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x20804, 0x20) r2 = openat(r1, &(0x7f00000001c0)='./file0\x00', 0x8200, 0x40) setresgid(r0, 0x0, 0x0) getsockname$unix(r2, &(0x7f0000000200)=@file={0x0, ""/4096}, &(0x7f0000001240)=0x1002) 00:03:17 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x100, 0x1c5) getsockopt$inet_tcp_buf(r0, 0x6, 0x2065, &(0x7f0000000140)=""/165, &(0x7f0000000200)=0xa5) r1 = socket$inet6(0x1c, 0x20000000007, 0xffffffffffffffff) setsockopt$inet6_buf(r1, 0x29, 0x53, &(0x7f0000000000)="cffead497993cb83801c2475d17ce800db938deeb3cc01c1d024c7ac7a1bce7e9981031068b5ccdb9f373742052632850b3d24f09e77510ed996fff2e5161388f83f6620292662d5f46194324913587b0d69e023f1d3dd209ace172e009942c7b257d25d9f8ee18852173d656651303ecf5e929b3fc4e240706550fb33cfd149f63580e222a356fd0ae8a83dfe48ab96381c34c164aea250501dca8335ff85460ebddbb36750b6680a278ba565d64a0c8870a2ff339d48837fccc2729d54f8f8eed7e17300de653efd66a25f774598496713b79d0bbb31ce72453ad7f7990a2332220be1abd82450f3786dd1b77c06b6a4b36570e51d1707be44f40c5750", 0xfe) 00:03:17 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81705}], 0x1000000000000013) 00:03:18 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setflags(r0, 0x2, 0x1) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(r0, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0xffffffffffffff54) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r2, 0x1}, &(0x7f0000000200)=0x8) 00:03:18 executing program 2: sigaltstack(&(0x7f0000000000/0x1000)=nil, &(0x7f0000000040)) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0) sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0) 00:03:18 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x32, &(0x7f0000000040)={r1, 0x0}, &(0x7f0000000240)=0x10) 00:03:18 executing program 0: r0 = socket(0x2, 0x0, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x10) 00:03:18 executing program 1: r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) recvfrom$unix(r0, &(0x7f00000002c0)=""/147, 0x93, 0x1, &(0x7f0000000040)=@file={0x0, './file0/file0\x00'}, 0x10) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x400, 0x80) lseek(r1, 0x0, 0x1) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) fsync(r1) lseek(r2, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockname$unix(r2, &(0x7f0000000140)=@file={0x0, ""/17}, &(0x7f00000001c0)=0x13) open(&(0x7f0000000080)='./file0\x00', 0x100, 0x6) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:03:18 executing program 2: r0 = dup(0xffffffffffffff9c) r1 = getpgrp(0x0) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000000080)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) r4 = getpid() r5 = getuid() getgroups(0x4, &(0x7f0000000100)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) r7 = getpgid(r4) r8 = geteuid() getresgid(&(0x7f0000000300), &(0x7f0000000340)=0x0, &(0x7f0000000380)) r10 = accept4$unix(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB="00000800000000000000000000000000000000000000000000000000000000000000000000001e00000000000000001000000000000000000400000000000000000000000000"], &(0x7f0000000440)=0x46, 0x20000000) r11 = socket$inet6_tcp(0x1c, 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r14 = socket$inet_udplite(0x2, 0x2, 0x88) r15 = fcntl$getown(0xffffffffffffffff, 0x5) getresuid(&(0x7f00000004c0), &(0x7f0000000500)=0x0, &(0x7f0000000540)) fstat(0xffffffffffffff9c, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = getpgrp(0xffffffffffffffff) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000700), &(0x7f0000000740)=0x0, &(0x7f0000000780)) r21 = getpgid(0x0) getgroups(0x2, &(0x7f00000007c0)=[0x0, 0xffffffffffffffff]) r23 = socket$unix(0x1, 0x7, 0x0) r24 = socket$inet_udp(0x2, 0x2, 0x0) r25 = accept$inet(0xffffffffffffffff, &(0x7f0000000800)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000840)=0x10) r26 = socket$inet(0x2, 0x5, 0x7) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000480)) r27 = fcntl$getown(r13, 0x5) r28 = getuid() getgroups(0x1, &(0x7f0000000880)=[0xffffffffffffffff]) sendmsg$unix(r0, &(0x7f0000000a00)={&(0x7f0000000a40)=ANY=[@ANYBLOB="0000cab9282210cd263dd2579c"], 0xa, &(0x7f0000000040)=[{&(0x7f00000001c0)="a879b4744b595af00ce73e079ad1df0bd50cd858c575540680154bc23408cae5c4d545a32594755567f293d67cd14bb0927a291eafffc04d642d7f8119ca221f271f663b3fae22d452f1bf0c0db7dabd98779c8e58cbec95229a3fec47af4e17345e3b24550077453977758f1bacdffad6114ace8ab50a005afa988e72cea39ab6e19b8aed62bd5313b9eab50b3fa132648a64401b5133c8", 0x98}], 0x1, &(0x7f00000008c0)=ANY=[@ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="000000002000000000000000ffff000001000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r14, @ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r15, @ANYRES32=r16, @ANYRES32=r17, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r18, @ANYRES32=r19, @ANYRES32=r20, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r21, @ANYRES32, @ANYRES32=r22, @ANYBLOB="000000002000000000000000ffff000001000000", @ANYRES32=r23, @ANYRES32=r24, @ANYRES32=r25, @ANYRES32=r26, @ANYBLOB="200000e7ee8c0000000000ffff000002", @ANYRES32=r27, @ANYRES32=r28, @ANYRES32=r29, @ANYBLOB='\x00\x00\x00\x00'], 0x120}, 0x20088) setreuid(0x0, 0xee00) getresuid(0x0, 0x0, &(0x7f0000000180)=0x0) setresuid(r30, r30, r30) setresuid(0x0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x200, 0xfffffffffffffffc) setuid(r30) chown(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) 00:03:20 executing program 0: r0 = socket(0x2, 0x0, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x10) 00:03:21 executing program 0: r0 = socket(0x2, 0x0, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x10) 00:03:22 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setflags(r0, 0x2, 0x1) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xcd) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000006c0)={r1, 0x20}, &(0x7f0000000700)=0x8) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) bind(r2, &(0x7f0000000000)=@un=@abs={0x25ad51a74fd02bc}, 0x10) r3 = msgget(0x0, 0x385) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000100)=0xc37, 0x4) r8 = getpgid(0xffffffffffffffff) r9 = getpgrp(0xffffffffffffffff) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000640)={{0x8, r4, r5, r6, r7, 0x0, 0x101}, 0x1, 0x0, 0x101, 0xff4, 0x7, 0x1f, r8, r9}) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0xffffffffffffff54) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) accept4$unix(r0, &(0x7f0000000140)=@abs, &(0x7f0000000740)=0x8, 0x30000000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)) 00:03:22 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(0xffffffffffffffff, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x10) 00:03:22 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = accept(r0, &(0x7f0000000200)=@un=@abs, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x80000001}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000300)={r2, 0x7a5}, &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000140)={0x0, 0x7ff}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x2, 0x1220, 0x200000000000007, 0x100000000, r3}, 0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0xfffffffffffffffe, {}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 00:03:22 executing program 2: r0 = shmget$private(0x0, 0x4000, 0x21, &(0x7f00003c2000/0x4000)=nil) r1 = getuid() r2 = getegid() freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() r6 = fcntl$getown(0xffffffffffffffff, 0x5) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000400)={{0x3d, r1, r2, r3, r4, 0x2, 0xff}, 0xffffffff, 0x8000, 0x9, 0x3, r5, r6, 0x703}) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) r8 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r8, 0x400000000106) r9 = open$dir(&(0x7f0000000700)='./file0\x00', 0x100000202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r9, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r9, 0x0) mlock(&(0x7f0000ffa000/0x2000)=nil, 0x2000) msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2) read(r9, &(0x7f0000000300)=""/68, 0x44) bind$inet(r7, &(0x7f0000000140)={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) syz_execute_func(&(0x7f00000000c0)="c48180161500800000c421a01615c69ed32047fba70f71f50c8f081897776555c4e2fd254000400f188d0000000044209d00000000c4422d0829") r10 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r10, 0x0, 0x4a, &(0x7f0000000300)="05b836b9cc4143b0837e8a03ce97d71e6ebe635584636c3deb60b14c7cfbb5a31230302b568850b38e88200a3a3170ae2bfce0ca5a5386a8cbcf290657f00e7ab46ce9d97dcdffefc9df43220f811731caf9ff7190a88dd0e1d0de584ff37cadd1b70a05cc770a8e0300000020f6b2c3b10f1388f6dc0a9846154a2b4805ac4c11732ae6896c0b47e24947c316190844f9000025f87eb69626f951834be8862b52bd3e6840542c98a4148c3dd38cd8841e2079a42490f0134af66404fc05756911a448ffea0d2d5d4a29df6d89c9c7365ebec818f2e6357a0804", 0xda) setsockopt$inet_MCAST_LEAVE_GROUP(r10, 0x0, 0x51, &(0x7f0000000000)={0xfffffffffffffff8, {{0x2, 0x1, @multicast1}}}, 0x90) 00:03:22 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x3004, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x1e0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000000)=r1, 0x4) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000000c0)={r1, &(0x7f0000000080)=[@in6={0x1c, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0}}]}, &(0x7f0000000140)=0x10) 00:03:22 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0xfff, @loopback, 0x81}}, 0x0, 0x0, 0x2, 0x84, 0x4, 0x2}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r1, 0x101, 0x100000001, 0x6, 0x1, 0x5}, &(0x7f00000001c0)=0x14) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, 0xffffffffffffff49) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="a2020480000036700000"], 0x1) 00:03:22 executing program 1: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) shutdown(r1, 0x0) poll(&(0x7f0000000280)=[{r1}, {r1, 0x14}], 0x2, 0x0) 00:03:22 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x4a, 0xffffffffffffffff, 0x392) dup(r0) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)=""/29, &(0x7f0000000080)=0x1d) r1 = dup2(r0, r0) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x5, 0x4) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x8) getsockname$inet(r0, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000001c0)=0x10) r2 = getpgrp(0x0) fcntl$lock(r0, 0xc, &(0x7f0000000200)={0x1000000, 0x3, 0x2, 0x3, r2}) 00:03:23 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setflags(r0, 0x2, 0x1) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xcd) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0xffffffffffffff54) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r2, 0x1}, &(0x7f0000000200)=0x8) 00:03:23 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(0xffffffffffffffff, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x10) 00:03:23 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$setflags(r0, 0x2, 0x1) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="8202030000006c3830002680c7b9ade1c1ee0e8f1eecab1e874db19c9b752644ed3bbb4e078e39436d14bdccc111d6ea98d3349d0c4ced45a7b341910798d4a9ed6a7d123eaad2252716d43500005369176e4bf5fa6114d2841cc8761b772a468ac3c3d22f4dd1006c049af5df04c9aaf1ea4f565cd55739d657cced605941b676f081e368e00de4479b97c1482eb19e7b0657d03632ae83f773855a8720952868a31e2dc559496674a61af365c9b9c4ac52a5f3d0a350e799e51a766c00f7565d47b821a6caa14f557dec2fb028b6b3edc44b70153b65d0c3e3226888787ed36567e7efc15024d8ae143c692583e4a418b49014db0afbec1b748cd7321bf666fd019d6837f88562933cba86032135d8cb40d1e77e5952ee7e29b35820f490358270c343d5244e5095a4cfb74f0ff59ddd9ba8"], 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x1}, &(0x7f0000000380)=0x8) freebsd11_fstat(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) 00:03:23 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0xa, 0xffffffffffffffff, 0x1) socketpair(0x1, 0x0, 0xfffffffffffffffe, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000180)={r2, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000001c0)=0x10) 00:03:23 executing program 2: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x10280, 0x0) open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r1 = semget(0x2, 0x3, 0x3f8c96e4e8bbba93) __semctl$GETALL(r1, 0x0, 0x6, &(0x7f00000000c0)=""/192) socket$unix(0x1, 0x3, 0x0) fsync(r0) accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) 00:03:23 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) write(r0, 0x0, 0xae) 00:03:23 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(0xffffffffffffffff, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x10) 00:03:23 executing program 1: r0 = open(&(0x7f0000000400)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x10040) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000100)=0x77818b48, 0x4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x8003, 0xf, 0x6, 0x1}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="fcffffd3e4f9c3ae963c0ba3c5b43d44a7ff0700"], 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000000)={@remote, @multicast1, 0x0}, &(0x7f00000002c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000140)={@empty, @multicast1, r2}, 0xc) 00:03:27 executing program 3: freebsd10_pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r0, 0x20, 0x3) r1 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x10) fcntl$setflags(r1, 0x2, 0x1) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xcd) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000100)={r2, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, 0x0, 0xffffffffffffff54) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000280)=0xfffffffffffffff9, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000002c0)={0x1, 0x200, 0x3, 0x5, r3}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000003c0), &(0x7f0000000400)=0x4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000001c0)={r3, 0x1}, &(0x7f0000000200)=0x8) 00:03:27 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x10) 00:03:27 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@loopback, @multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr=0x612, @rand_addr}, 0xc) r1 = shmget(0x1, 0x3000, 0x184, &(0x7f0000ffd000/0x3000)=nil) shmat(r1, &(0x7f0000ffd000/0x1000)=nil, 0x1000) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast1, @rand_addr, @rand_addr}, 0xc) 00:03:27 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000140)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0xd}, &(0x7f0000000080)=0x8) 00:03:27 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x1) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0x66, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x40) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) freebsd11_lstat(0x0, 0x0) getgroups(0x0, 0x0) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)) freebsd11_fstat(0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) getpgrp(r1) getsockname$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000240)=0x10) symlink(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00') fcntl$lock(0xffffffffffffffff, 0x0, 0x0) truncate(&(0x7f0000000140)='./file0/file0\x00', 0x0) socket$inet(0x2, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) 00:03:27 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYBLOB="02000000ac1400aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0xf, 0x8}, &(0x7f0000000340)=0x8) 00:03:27 executing program 1: getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x9, 0x6, 0xfeae, 0x5, 0x1}, &(0x7f0000000080)=0x14) setsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={r0, 0x6}, 0x8) connect$unix(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="80a7b8fbeb4e7ebc76c07c05ff05f2022e2f66696c6530001a54539778bb816a1f23ea451cdb9c9a74da200e85a0feae75ff817e1efc841fad706be2db9b62d997c8e01a71f8e4a94914f840c5da00f340b88a0e2b0f2e7a867f55bd342f40e187b63ade9376cded7245da15e510adb9fb95d954c22f9351ef92bc47c590e56d65f8c17a6c06e5ceec77131c84e3bcb3baaf09ddd3f6d1af5c98f4d160d219e6cac99d1a8d5bbf98f77044d013926e16f13e091cb97ff6677bdf689b923a8b2c5db6e67a167fdd6733"], 0x10) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000040)=0x80000000, 0x4) ftruncate(0xffffffffffffffff, 0xfffffffffffeffff) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8006, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 00:03:28 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xffffffffffffffff) ftruncate(r0, 0x101) unlinkat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) close(r0) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x42) chown(&(0x7f00000001c0)='./file0\x00', 0x0, r1) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 00:03:28 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setflags(r0, 0x2, 0x1) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000002c0), &(0x7f0000000300)=0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000280)=0x7, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xcd) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0xffffffffffffff54) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r2, 0x1}, &(0x7f0000000200)=0x8) 00:03:28 executing program 1: munmap(&(0x7f0000d75000/0xb000)=nil, 0x1f470000) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x4, 0x1, 0x1ce, 0x7}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000240)={r1}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000080)={@multicast2, @local={0xac, 0x14, 0x0}, 0x1, 0x2, [@broadcast, @empty]}, 0x18) mlock(&(0x7f0000d7c000/0x2000)=nil, 0x2000) mprotect(&(0x7f0000d7f000/0x1000)=nil, 0x1000, 0xfffffffffffffffb) mincore(&(0x7f0000d7b000/0x1000)=nil, 0x1000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="083b07144c3fd473d617fab20469000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x24) 00:03:28 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x10) 00:03:29 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) pipe2(&(0x7f0000000000), 0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x56ddfdd108ff6733, [0x0]}, 0xffffffffffffff42) 00:03:29 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000040)={@broadcast, @rand_addr=0x81, @rand_addr=0x8}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) 00:03:29 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000003c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000140)=0x9, 0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x57, &(0x7f0000000200)={0x8, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x2, @multicast2}}}, 0x118) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000400)={0x7f, &(0x7f0000000180)=[@in6={0x1c, 0x2, 0x0, @empty, 0x5}, @in6={0x1c, 0x3, 0x5, @empty, 0x7}, @in={0x2, 0x3, @loopback}]}, &(0x7f0000000440)=0x10) poll(&(0x7f0000000340)=[{r0, 0x20}, {r0, 0xc1}, {r0, 0x103}, {r0, 0x5}, {r0, 0x1}, {r0, 0x82}, {r0, 0x80}, {r0, 0x140}, {r0, 0x100}], 0x9, 0x1f) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7fff, 0xf, 0x6, 0x1}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) socket(0x1, 0x3, 0x9) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000600)={0x7, 0x4000, 0x9, 0x1, r1}, &(0x7f0000000640)=0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0x8, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3) 00:03:30 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x10) 00:03:30 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x10) 00:03:32 executing program 3: socketpair(0x1f, 0x5, 0xfffffffffffff800, &(0x7f0000000340)={0xffffffffffffffff}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000380)={0x4, {{0x2, 0x0, @rand_addr=0x9}}}, 0x90) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setflags(r1, 0x2, 0x1) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0x0, 0x2, 0x0}, &(0x7f00000002c0)=0xc) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000300)={r2, 0x7, 0x9}, 0x8) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xcd) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000100)={r3, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, 0x0, 0xffffffffffffff54) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000001c0)={r4, 0x1}, &(0x7f0000000200)=0x8) 00:03:32 executing program 1: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x2000400004042c5, 0x114) fcntl$lock(r0, 0x400000009, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000400000009}) 00:03:32 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x10) 00:03:32 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) msgget$private(0x0, 0x4) r1 = dup(r0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) recvmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000140)=""/46, 0x2e}, {&(0x7f00000001c0)=""/217, 0xd9}, {&(0x7f00000002c0)=""/190, 0xbe}, {&(0x7f0000000380)=""/31, 0x1f}, {&(0x7f00000003c0)=""/88, 0x58}, {&(0x7f00000004c0)=""/106, 0x6a}, {&(0x7f0000000540)=""/130, 0x82}], 0x7, &(0x7f0000000680)=""/109, 0x6d}, 0x82) getsockopt$inet_buf(r1, 0x0, 0x5e, &(0x7f0000000700)=""/253, &(0x7f0000000880)=0xc8) lseek(r0, 0x0, 0x3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x3ff}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000080)={r2, 0x40}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fchmod(r0, 0x41) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) open(&(0x7f0000000840)='./file0\x00', 0x8, 0x108) 00:03:34 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x10) 00:03:38 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x8}, &(0x7f0000000100)=0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x20000001) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x4, @loopback, 0x80}}, r2, 0x0, 0x80, 0x0, 0xf188, 0x400000008000000, 0x1eb4}, &(0x7f0000000140)=0x98) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000340)={@multicast2, @remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) pipe2(&(0x7f00000002c0), 0x100000) open(&(0x7f0000000300)='./file0\x00', 0x100000, 0x30) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000400)=ANY=[@ANYRES32=r2, @ANYBLOB="7dcf4b02000000000000cf4111239f69d5a29988f701cd26d8da4240d1567697138948050085ef610b9331e6e0b261084213138246622ef2a0dc5d9b316479203b767ae3e394b424108bd581e90dce07f45d343b1d4ec941c33d2eb3695a22a30aa01106aea5315ef4359ba18a50"], &(0x7f00000003c0)=0xe) 00:03:38 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, 0x0, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x10) 00:03:38 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setflags(r0, 0x2, 0x1) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xcd) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000080)=0x10) setsockopt$sock_int(r0, 0xffff, 0x1008, &(0x7f0000000380)=0x3, 0x4) mincore(&(0x7f0000ffa000/0x3000)=nil, 0x3000, &(0x7f0000000280)=""/61) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0xffffffffffffff54) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000340)=r2, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000003c0)={@in={{0x2, 0x2, @rand_addr=0x4}}, r2, 0x1acf6304, 0x8, 0x5, 0x2, 0x80000000}, &(0x7f00000004c0)=0xa0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r2, 0x1}, &(0x7f0000000200)=0x8) 00:03:40 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setflags(r0, 0x2, 0x1) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xffffffe2) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xcd) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000280)={0xfffffffffffffffd, "5853b65c3f35685103149126fe265416"}, 0x14) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r2, 0x1}, &(0x7f0000000200)=0x8) 00:03:40 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, 0x0, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x10) 00:03:41 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, 0x0, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x10) 00:03:41 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x6, r1}, 0xc) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffe66) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x75, 0x4) 00:03:41 executing program 1: msgget(0x1, 0x10) 00:03:41 executing program 1: setrlimit(0x3, &(0x7f0000000040)={0x0, 0x6}) r0 = socket$unix(0x1, 0x1, 0x0) utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x14cd5bf7, 0x4}, {0x1, 0x952}}) r1 = open(&(0x7f0000000180)='./file0\x00', 0x280, 0x1c) flock(r0, 0x3) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet6_buf(r2, 0x29, 0x23, &(0x7f0000000140)="da446b328732a20e", 0x8) r3 = open(&(0x7f0000000000)='./file0\x00', 0x240, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0x66, &(0x7f0000000080)={0xa4, 0x1, 0xfffffffffffffffc, 0x2b7, 0x3}, 0xc) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xf, 0x5a0}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000240)={r4, 0x80000001, 0x2, 0x20, 0x1}, &(0x7f0000000280)=0x18) 00:03:41 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @rand_addr=0x9}, 0xc) listen(r0, 0x0) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 00:03:41 executing program 1: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, &(0x7f00000000c0)=0xffffffffffffff99) ftruncate(0xffffffffffffffff, 0x0) listen(0xffffffffffffffff, 0x0) syz_emit_ethernet(0xf, &(0x7f0000000100)="936b2be38879f5d7d9917b0f58e6ce") setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000140)={r1, 0xf79f, 0x7f, 0x6, 0x0, 0x5}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000300)={r2, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000340)=0x10) mlockall(0x3) shmget$private(0x0, 0x1000, 0x8, &(0x7f0000ff1000/0x1000)=nil) sync() r3 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x0, 0x12, r3, 0x0) getsockopt$sock_int(r3, 0xffff, 0x1079, &(0x7f0000000040), &(0x7f0000000080)=0x2eb) fcntl$getflags(r0, 0x1) 00:03:42 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setflags(r0, 0x2, 0x1) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xcd) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x100000001}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0xffffffffffffff54) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) r3 = shmget(0x3, 0x1000, 0x401, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_UNLOCK(r3, 0xc) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r2, 0x1}, &(0x7f0000000200)=0x8) 00:03:42 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x9, 0x5}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x10) 00:03:42 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) accept(r0, 0x0, &(0x7f0000000000)) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, 0x0, 0x0, 0xfffffffffffff800, 0x212}, 0x98) 00:03:44 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) write(r0, &(0x7f0000000140)="c3", 0x1) execve(0x0, 0x0, 0x0) write(r0, &(0x7f00000000c0)='M', 0x1) write(r0, &(0x7f0000000180)='x', 0x1) shutdown(r0, 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) close(r0) getsockopt$inet6_buf(r0, 0x29, 0x54, &(0x7f00000001c0)=""/150, &(0x7f0000000080)=0x96) 00:03:44 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x9, 0x5}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x10) 00:03:44 executing program 1: r0 = semget$private(0x0, 0x5, 0x0) semop(r0, &(0x7f0000000a00)=[{0x1, 0x5dc771da}, {0x3, 0x200, 0x1000}, {0x3, 0x100000000, 0x1000}], 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x10000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0x9, 0x100, 0x10000, 0xaf, r2}, 0x10) __semctl$SETVAL(r0, 0x3, 0x8, &(0x7f0000000b40)=0x9) 00:03:44 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0xffffffffffffffa4) write(r1, &(0x7f0000000040)="0bf14be197c2b8c6258df33ab502941c348c48f12ce646d2a8ce68efa19a7f4a1503856294cb1f02ecc3c4f2f2db3374cd187f00a33114e5a41cb9d2fd834d9a880088b61d2b432ae47c4e768d42022e354548a4d6bf0bbdc9f30a8add", 0x5d) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000140)={r2, 0x100000001}, 0x7ec50441f875361c) 00:03:44 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0xb7, 0x0, 0x3, 0x5}, &(0x7f0000000040)=0x18) getsockopt$inet6_tcp_int(r0, 0x6, 0x1000, &(0x7f0000000240), &(0x7f0000000280)=0x4) openat(r0, &(0x7f0000000200)='./file0\x00', 0x8000, 0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={r1, 0x9e, "8f2d969bbc0c716c1d225600990af273a1608245789296c4c7411e4bc110d8c7d4728ef64fc15bd098d9cc6d489830a0bf4dff2c8093cdaa73b90fa4b32c880a8cd385904560299c3992463efae8441d08d0afb8e62a9967785eb3676ae047b8407d9743a1604f170ff5aba8e30cbb14d98355ae8bef8e4e450830c2a7c4a588ebf2260b6a7304f75c3b82e701e7c440bb525de890622b03b86948344e6c"}, &(0x7f0000000080)=0xa6) 00:03:44 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setflags(r0, 0x2, 0x1) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xcd) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, 0x30) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0xffffffffffffff54) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r2, 0x1}, &(0x7f0000000200)=0x8) 00:03:44 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) readv(r0, &(0x7f0000000680)=[{&(0x7f0000000100)=""/103, 0x67}, {&(0x7f00000001c0)=""/251, 0xfb}, {&(0x7f00000002c0)=""/201, 0xc9}, {&(0x7f00000003c0)=""/137, 0x89}, {&(0x7f00000004c0)=""/31, 0x1f}, {&(0x7f0000000500)=""/93, 0x5d}, {&(0x7f0000000580)=""/43, 0x2b}, {&(0x7f00000005c0)=""/155, 0x9b}], 0x8) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x800) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$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_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:03:45 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x9, 0x5}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x10) 00:03:46 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x0, 0x5}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x10) 00:03:48 executing program 1: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xffffffff}, 0x143) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x7, 0x20e) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0xc05}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r1, 0x5, 0xfffffffeffffffff}, 0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:03:48 executing program 1: execve(0x0, &(0x7f0000000140)=[&(0x7f0000000000)=' \xfeo>/z6\x1b\xbe\xe8\xf9;\x9a\x83\xdc\x17r\x80\xee\x01\x14\xe7\xbf\xe6\x1dI\x9c\x9d\xfa\x9f\xb2a~\xea\x15\xe0B\xfe\xb1\xac=\xf0\xe0\xc38\x1e\xa8\x8f!\xe6rf\xfey\x1b\xf4\xf8\xc16\r\x05\x87u9A\x93\x92\xf8\xc8\xb5\x88\xc4^\x04BZ\x80', &(0x7f0000000080)='\x00'], 0xfffffffffffffffe) 00:03:48 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x21) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') __getcwd(&(0x7f00000000c0)=""/85, 0x55) renameat(r0, &(0x7f0000000340)='./file0/file0\x00', r0, &(0x7f0000000380)='./file1\x00') 00:03:48 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) accept(r0, 0x0, &(0x7f0000000080)) r1 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7ff, 0x4e8e}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x0, 0x2, 0x100, 0x1ff}, &(0x7f0000000180)=0x18) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x3, 0x2, 0x0, 0x8, 0x7f}, &(0x7f0000000240)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000002c0)={0x0, 0x1, 0x80, 0x20, 0x717, 0x9, 0xce0, 0x800, {@in6={{0x1c, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, 0x0, 0x2, 0x80, 0xdfb0, 0x10000, 0x2}}, &(0x7f0000000380)=0xb0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000003c0)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000400)=0x28) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x16, &(0x7f00000001c0)={r2, 0x42}, 0xffffffef) 00:03:48 executing program 3: r0 = open(&(0x7f0000000280)='./file0\x00', 0x80000000000206, 0x0) fcntl$setflags(r0, 0x2, 0x1) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = msgget(0x0, 0x228) fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000440)='.\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000500), &(0x7f0000000540)=0x0, &(0x7f0000000580)) freebsd11_fstat(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgrp(0xffffffffffffffff) r7 = getpid() msgctl$IPC_SET(r1, 0x1, &(0x7f0000000640)={{0x6, r2, r3, r4, r5, 0x20, 0x2b}, 0x1, 0x8000, 0x4, 0x8, 0x1f, 0x1, r6, r7}) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xcd) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r8, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0xffffffffffffff54) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000006c0)={r8, 0xfffffffffffffffc}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000700)={@in6={{0x1c, 0x1, 0x1ff, @empty, 0xc6a}}, r9}, 0x84) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r9, 0x1}, &(0x7f0000000200)=0x8) 00:03:48 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) recvfrom$inet6(r0, &(0x7f0000000300)=""/165, 0xa5, 0x2, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r1, 0x7, 0x9}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000001c0)=0x100000000, 0x4) sigaltstack(&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000140)) lseek(r0, 0x0, 0x2) 00:03:48 executing program 2: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000240)="fb1cf95935b205e68b39afddb18423c0b35bbb708c0477b62cd081df6e817cb0f7185f207bbb07405d5538c4219e509cb1e46159bd587836e75b6c34269ba00bedca39065fb410c987847228e76db5d6347aa79164873782d4bd829cafc1ff4327afe6de602dae154e948b0f11f787289e3d10ec270c5fe15e49670d962c2c42637808141ef9309ac1740c9446e20f378994b4d45a9803ca205993eb5697ad313da7b32b90f39c5b5cca2e", 0xab}, {&(0x7f0000000300)="b5c66c344b7fd0e61ed32f532a354a5219e2c2e6515a4b1733d708f0dfa6c438e5d65f54a7598140de15c438d485f6dc769be8e5ac104b37464719fa67c17df7b74b15d5c4ac475ad65d915a8410685d047ea4ae2f2838188c82fddbd2e97a4390dd5b885499ae344b2f18a14ca0f74c68e2055ccb36ee934c08b2e199e476c44e556b6a2410f1660e0ec2c4a4aac82c497fe375c31f5b8151eb68c22323d1", 0x9f}, {&(0x7f00000003c0)="924e4a7cc182b3004e81fad2577a6b864ca008692f9e7ab3f0af34e442948d9ea41ee5b52072504d7f2437249709f8544e7717532df963d67871d3b0ee94b11ba36f0b39fbfeac91a304881f168c453d2a297011708bfd7dea5bd00ece3a2b61564e3289ac7a016a62502763b820ee7e072f7279323941417639f33b3bf8f74b41b71becfcd66852273d4fb66fa56862729a4bfe", 0x94}], 0x3) write(r0, &(0x7f00000000c0)='(', 0x1) lseek(r0, 0x0, 0x1) ftruncate(r0, 0x80000001) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x200000}], 0x1, 0x0) 00:03:49 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x0, 0x5}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x10) 00:03:50 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x0, 0x5}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x10) 00:03:51 executing program 2: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0xfffffffffffffffd}, 0x10) sendto$unix(r0, 0x0, 0x1000000, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0x2, @multicast2}}, 0x0, 0xd2, 0x1, 0xffffffff}, &(0x7f0000000140)=0x94) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r1}, 0x8) 00:03:51 executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000280)=0x1, 0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x200, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000002c0)={0x3, [0x1, 0x2, 0x8001]}, 0xa) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000140)=0x9, 0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7fff, 0xf, 0x6, 0x1}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="fcffffff0600000000030000ff0100000000ff000d7c8d7989b7e5086d260b34bcee3b75f68360014ddae7a0c73d6bfec7025f06b8af9221a5eb0004"], 0x0) ftruncate(r1, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000100)=0x8, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000300)='hd\x00', 0x3) 00:03:51 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setflags(r0, 0x2, 0x1) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000240)=0x3ff, 0x4) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000280)={0x0, 0xe8, "9d364f45c6dcd806a0dbd2d7eabd8193730d7c123ea5547494dc4d112ca5a4d7508f2d8afe58fd1e2a1484f7c69eb8dd64f550e5487b241749702c1bd40c47ac89bf2caa4c78b2e236f991bd148ef1799e733221f33250919141ed84016a53a91395f3e9c36303cc5a69b20b19475914cfa950de50f7a21d62b4272c39782a2d22797b7fdadc5b4a137ffcd08b7a2fc01ef474b6b0acced57dfcc65467b1d129924346e4e205ed2e3c0fcd7c0490551f3de2a3b53d5212b3f93a71dadc13926406b54476cc104bd8eaeddaafe8e88d128c81d3c9618ad0b327915ae4a35fff90ff58d2e1f9938a7b"}, &(0x7f0000000380)=0xf0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000003c0)={r1}, &(0x7f0000000400)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x3a3) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xcd) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, 0x0) dup2(r0, r0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r2, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0xffffffffffffff54) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r3, 0x1}, &(0x7f0000000200)=0x8) 00:03:52 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x10) 00:03:54 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x10) 00:03:54 executing program 1: setitimer(0x4, &(0x7f0000000fe0), 0x0) setitimer(0x2, &(0x7f0000000000)={{0xdf5, 0x2}, {0x529b, 0x8001}}, &(0x7f0000000040)) r0 = socket$inet6_sctp(0x1c, 0x802, 0x84) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000200)=0x5, 0x4) select(0x40, &(0x7f0000000100)={0x8, 0x1, 0xffff, 0x3f, 0x3, 0xd75c, 0x6, 0x100000001}, &(0x7f0000000140)={0x9, 0x0, 0xfd48, 0x5, 0x0, 0x8000, 0x1, 0x9}, &(0x7f0000000180)={0x7ad, 0xffffffff, 0xfffffffffffff801, 0x800, 0xffffffff, 0xacdc, 0xdb983f0, 0x7f}, &(0x7f00000001c0)={0x3, 0xffffffffce5d9614}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000080)={{0x1c, 0x2, 0x80000001, @loopback, 0xe9}, {0x1c, 0x2, 0xfd72, @local={0xfe, 0x80, [], 0x0}, 0x9}, 0xc5f6, [0xffffffffffffffff, 0x6e, 0x9, 0x80, 0x4, 0x1, 0x2, 0xffff]}, 0x5c) 00:03:54 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x175, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x15, @rand_addr}], 0x29}, 0x0) 00:03:54 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x14}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x900, &(0x7f0000000000)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="00000000000000000000e0ffffeb000000000000"], 0x98) 00:03:54 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x20) write(r0, &(0x7f0000000140)="12fc63690000200074560068055900000000045acc0214d773bc2da8b07c0beb6902cfb898e23e16b94ece3bde58d2b375f58c7bd9c7a8553d704755a082278536063f9bcb918309a66fc32012323788fdd97acd1ed9f6948a154f7f283569b430970af3a1641cb73b7d4f8fa86f273de5ed862be0f95391a6910d3f97e51db44c2e1413bcbf37fa5c8289f7f3ea403d7776807806ee37", 0x97) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = dup2(r0, r0) getsockname(r1, &(0x7f0000000040)=@in6, &(0x7f0000000080)=0x1c) 00:03:54 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x2, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x4, 0x5, 0x6) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) recvmsg(r2, &(0x7f00000004c0)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000140)=""/197, 0xc5}, {&(0x7f0000000240)=""/251, 0xfb}, {&(0x7f0000000340)=""/101, 0x65}, {&(0x7f00000003c0)=""/120, 0x78}], 0x4, &(0x7f0000000480)}, 0x40083) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1204, &(0x7f0000000040)={r1}, 0x8) bind(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="00002e2f66696c65300094353afc06282ba28d98bfc2193d6e5a2904e70c"], 0xa) 00:03:55 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x80000000000206, 0xfffffffffffffffc) getsockopt$inet_tcp_int(r0, 0x6, 0x1004, &(0x7f0000000280), &(0x7f00000002c0)=0x4) fcntl$setflags(r0, 0x2, 0x1) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) bind(r0, &(0x7f0000000300)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xcd) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0xffffffffffffff54) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r2, 0x1}, &(0x7f0000000200)=0x8) 00:03:55 executing program 2: r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000040)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x5}, 0x8) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x22, &(0x7f0000000080)=0x100000005, 0x4) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x3fffc000, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @local}, 0x10) 00:03:55 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x10) 00:03:55 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) r1 = shmget(0x0, 0x3000, 0x2, &(0x7f0000ffd000/0x3000)=nil) shmat(r1, &(0x7f0000ffd000/0x3000)=nil, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) symlinkat(&(0x7f00000006c0)='./file0\x00', r0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) execve(0x0, 0x0, 0x0) connect$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x2}, 0x8) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) rename(0x0, 0x0) fcntl$setflags(r2, 0x2, 0x1) write(0xffffffffffffffff, 0x0, 0x268) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 00:03:56 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x10) 00:03:56 executing program 2: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x400000002c5, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10080012, r0, 0x0) r1 = socket(0x10, 0x1ffffffc, 0x3) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000140)=0x3, 0x4) r2 = accept4$inet6(r1, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000000080), &(0x7f0000000100)=0x4) 00:03:57 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x10) 00:03:57 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) r1 = shmget(0x0, 0x3000, 0x2, &(0x7f0000ffd000/0x3000)=nil) shmat(r1, &(0x7f0000ffd000/0x3000)=nil, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) symlinkat(&(0x7f00000006c0)='./file0\x00', r0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) execve(0x0, 0x0, 0x0) connect$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x2}, 0x8) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) rename(0x0, 0x0) fcntl$setflags(r2, 0x2, 0x1) write(0xffffffffffffffff, 0x0, 0x268) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 00:03:58 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setflags(r0, 0x2, 0x1) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xcd) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0xffffffffffffff54) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r2, 0x1}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000280)=r3, 0x4) 00:03:58 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x10) 00:03:58 executing program 2: semop(0x0, 0xfffffffffffffffe, 0x9) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0, 0xc1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="02004e20ac1400bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRESHEX=r1, @ANYBLOB="010000002900000010010100605800008403080061ec32d4be96b188ff56e1461313bd3e00241733b82b55ab92c9b9df701113b7f958e32327af586375b8b54cc65d90d6e0e8fdcd46d4a816eec2349a78b759dcc4bfba69bc413a72d3ffc6d4295dbde0b4865874dad73ed2883d67f4bd201132ecac744c581d884ccb1b5798e7d709f8992f39f3f9cb0602cba69de057a53098d88963"], 0x3) r2 = semget(0x1, 0x4, 0x4) __semctl$GETZCNT(r2, 0x3, 0x7, &(0x7f0000000180)=""/250) 00:03:59 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x100000, 0x2000000000001a8) __getcwd(&(0x7f00000001c0)=""/229, 0xe5) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0) flock(r0, 0x8) getresuid(&(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000180)) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00000000c0)=""/78, &(0x7f0000000040)=0x4e) 00:03:59 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="f8da832916acd9e2ec6601f6d8c1ccb169b6fe5e6491e0f72b7d6642d041fdc8167b6b0e09d3fe3cdf20e3ab2d2893280e15e447721dca1500fe127f5a40ef802f771ee7f1aa9a16792814df157be511e2a7d90636733417c2b2e6e43be8640e5b258f58cfe6434b6b8e53742acbcffacf4b4c2ec63dc6641499ec3339af3fe6da4eb35c682ed0ca7e161c5c83d34c4d38f79c70059f29d6"], 0x10) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x10, 0x401) execve(0x0, 0x0, 0x0) writev(r0, &(0x7f0000001480)=[{&(0x7f0000000280)="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", 0x53f}], 0x1) shutdown(r0, 0xfffffffffffffffd) close(r0) 00:03:59 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) pwritev(r0, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x5de) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x10000, 0x6, 0x1, 0x1, 0x7f, 0x0, 0x8, {@in={{0x2, 0x0}}, 0x0, 0x1, 0x6, 0x157, 0x80000001, 0x1}}, &(0x7f0000000100)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0xb6b, 0x4000, 0x1c, 0x2cc802e4, r1}, &(0x7f00000001c0)=0x10) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff33) 00:04:00 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r0, 0x0, 0x0) 00:04:01 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xffff, 0x2}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)=ANY=[@ANYRES32=r1, @ANYBLOB="1e000000a72df75b2edf04f1beb9764e72c29de5dc959efc710dc2cca216cdd34bfba5237d8ca0b0c04700a81d62"], 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) 00:04:03 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setflags(r0, 0x2, 0x1) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xcd) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0xffffffffffffff54) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)=ANY=[@ANYBLOB="02004e227f000001000000000000000000000000000000000000000000000000000000000000000000bd00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="00000000000b000000020000f9ffffff01000000"], &(0x7f0000000340)=0xa0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r2, 0x1}, &(0x7f0000000200)=0x8) __getcwd(&(0x7f0000000380)=""/169, 0xa9) 00:04:03 executing program 2: munmap(&(0x7f0000ef9000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ftruncate(r0, 0x2) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) socketpair(0x17, 0x1, 0x13980, &(0x7f0000000080)) 00:04:03 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x300, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022e0000000066696c65302f66696c653000b7fd58bd95ba38f895ea436ce9af88caf285cf340411758d4c695bdaac1c8f0a3329907c2865a7fa1b3ad67e8cd86681af05e2e636f53484e41ed4e720e96f60357091a2c29c62cade5355193e00ca55fb7236c4b4c761897a5e8d64467415c62a5e2c390b26239b8b7126d5c55d2741c0f190b9924731633b805679da2b92b1ce68c2326187201ddf602210eaee6e70682eaf5425764d78904a60ba43b277d9d538a3bb6cf0c15a"], 0x1) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0xa3, 0x4) 00:04:03 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="4afb0c126e7a035b20ceb26699c39e0d6dc524700a3c5116e331ad300a2eed7df5e4df7667a8697ef47e53d5cf1534a3d77af8f6", 0x34}, {&(0x7f0000000100)="926fbcb434a0c320d784f98cc53ef52fcf13fe7a23b54f980bcb342a938513fa0741184779594b2f62071675fe6b3ae8a934ebc5e35082e386a6e177124ec1b0470169a399e94b4823b6521ee4644af7f0b0e279cee586c7be28", 0x5a}], 0x2) 00:04:03 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0), 0x2000000000000133, 0x0) socket$inet6(0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getresuid(&(0x7f0000000280), &(0x7f00000001c0)=0x0, &(0x7f00000002c0)) freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000100)='./file0\x00', r1, r2) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffff9) writev(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) 00:04:04 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r0, 0x0, 0x0) 00:04:05 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x20000000) recvfrom$inet(r0, &(0x7f0000000080)=""/161, 0xa1, 0x40000, &(0x7f0000000140)={0x2, 0x1, @multicast1}, 0x10) socket$inet(0x2, 0x400000000003, 0x1f) r1 = getpgrp(0x0) getpgrp(r1) 00:04:05 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) shutdown(r0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, 0x0, &(0x7f0000000000)=0x10000028c) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000200)={r2, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000240)=ANY=[@ANYBLOB="1c004e2209000000000000000000000000000000000000010800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB], &(0x7f0000000040)=0x8c) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, 0x0, 0x0) 00:04:08 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setflags(r0, 0x2, 0x1) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x3a9) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xcd) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000380)=ANY=[@ANYBLOB="06000000f8950400090002001f4c0900c787c544b5abef89a61676743d1b4f90a84259c2e3b8597176505ba0f978d4f6bc888d8111392cf2448057350b0ba11f1deb1c757a8c69d2d4fd19a4e176d31a3e09f6b5a3d676d194d9790871d71ae6ff2f966ce71120b51fd2a55f50e28a72780b78de45811481aa8cb7a6d20c92e25d2e08432a8b2099d640db3c946d583763f620a47777e33401798ee907025c7689e68be1d8e46c88aab6e1a4665c7ce4e6565f4b8818248b36e853ea2d2433fa59abb74ccf66d63c62de7ba286d5a7c9589561c6a9a56ab47085349d16170002d43e1e4b9e5ca84797af24b0fac4d220421ea8ac747e454872"], 0x10) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0xffffffffffffff54) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r2, 0x1}, &(0x7f0000000200)=0x8) 00:04:09 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r0, 0x0, 0x0) 00:04:09 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x32, &(0x7f00000002c0), 0xfec7) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x20000000) setsockopt$inet6_buf(r1, 0x29, 0x76, &(0x7f0000000180)="9610e185ff15603ae93351312b5e16bf13b107f4b46918f6391a8f4ebadde26231f5a58d73bebd43621a5acfbd3a8caf04ec10", 0x33) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000100)={r2, 0x2949}, &(0x7f0000000140)=0x8) 00:04:10 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4, 0x40) r1 = getuid() getgroups(0x5, &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) lchown(&(0x7f0000000180)='./file0\x00', r1, r2) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x5, 0x4) r3 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000140)=0x4, 0x4) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f00000000c0)={@loopback}, 0x14) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000100)={0x4, "3aba3ff13a7e4a0d9f5eb5e158dba1e8"}, 0x14) getsockopt$inet6_int(r3, 0x29, 0x2e, 0x0, &(0x7f0000000080)) 00:04:10 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) bind(r1, &(0x7f0000000040)=@in6={0x1c, 0x3, 0x8, @empty, 0x4}, 0x1c) listen(r0, 0x0) getsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000100), &(0x7f0000000080)=0x100) setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f00000000c0)=0x400000, 0x4) 00:04:10 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x18, @rand_addr}], 0x10}, 0x0) r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000380)=""/235) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={0x0, 0x1}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000240)={r2, 0xf1, "e6c1b97fada62cdd235ed7403201c92fa1794a920a06b4a5a825d3d6037c3c600f6ebb6ae1efacd5cb01fc6904c40dc6a62589004d3387ba80a0ab93a01398ce877c1d6779c0cfca7577549ac1e52c21bd9a9f9ffbe2c01968c3d70e01e17a5df6633782483303793ffbf98386a0ff9f4dc9043cb0a7de000c4006f62d4f4a80d1c0919ef1aa711384d0fbf383f77fba3787d558c835e53ad4d5b233bbcad33b010634bc9dc16719d3f7d5fcb51fbd9a4866ae838c640530f8e5cf3997732fc11fa03830d475f05d26eee162dafadfd740cc8e06cd7ae4b5574a9b3fea9edf1f95a97d6c82d9999f43acf80a095d343f12"}, &(0x7f0000000340)=0xf9) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000000)={0x0, 0xb26a, 0x2, 0xfffffffffffffc00, 0x59e4}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r3, 0x80000001, 0x97, 0x0, 0xff, 0xfffffffffffffff9, 0xbc}, &(0x7f0000000140)=0xa0) 00:04:10 executing program 2: fstat(0xffffffffffffff9c, &(0x7f0000000100)) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r0) getresuid(0x0, &(0x7f00000000c0)=0x0, 0x0) setresuid(0x0, 0x0, 0x0) setresuid(r1, r0, 0x0) 00:04:10 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000080)=[{0x4, 0x6, 0x1000}, {0x1, 0xffffffff, 0x1000}], 0x2) semop(r0, &(0x7f0000000000)=[{0x1, 0x3}, {0x1, 0x14000000000, 0x800}, {0x0, 0x1, 0x1000}], 0x3) semop(r0, &(0x7f0000000200)=[{0x2}, {0x3, 0x655}, {0x0, 0x7fff, 0x1800}], 0x3) 00:04:10 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setflags(r0, 0x2, 0x1) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xcd) setsockopt$inet_udp(r0, 0x11, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) r3 = getpid() getpgrp(r3) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0xffffffffffffff54) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r2, 0x1}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000280)={r1, 0x0, 0x1, [0x7]}, &(0x7f00000002c0)=0xa) 00:04:10 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getpeername(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, &(0x7f0000000040)) r1 = getpgrp(0x0) fcntl$setown(r0, 0x6, r1) freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) getgid() getpid() getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000080)=0x4) getuid() getegid() 00:04:10 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x27, &(0x7f0000000080)={0x0, 0xd57}, 0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xb, 0x8}, &(0x7f0000000040)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x4) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2, 0x10, r0, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x0, &(0x7f0000000140)={@rand_addr=0xe61, @multicast1, @multicast1}, 0xc) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x16}, 0x8) 00:04:10 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[], 0x0) 00:04:10 executing program 1: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) rmdir(&(0x7f0000000000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') accept$unix(r0, &(0x7f0000000140)=@file={0x0, ""/48}, &(0x7f0000000180)=0x32) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)=""/63, &(0x7f0000000100)=0x3f) 00:04:11 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000080)='htcp\x00', 0x5) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=[{0x10}], 0x10}, 0x0) bind(r0, &(0x7f00000000c0)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) getsockname(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) 00:04:11 executing program 1: __getcwd(0x0, 0xffffffffffffffa4) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x10000000) lseek(r0, 0xfffffffffffffffe, 0x3) fcntl$getown(r0, 0x5) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x9, 0xf, 0x1ff, 0x7}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x1a07c00000, 0x5420, 0x0, 0x5, r1}, &(0x7f0000000140)=0x10) geteuid() setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000180)=0x851, 0x4) 00:04:11 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) utimes(0x0, &(0x7f0000000240)) mlock(&(0x7f0000181000/0x1000)=nil, 0x1000) 00:04:13 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setflags(r0, 0x2, 0x1) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xcd) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, 0x0) poll(&(0x7f0000000280)=[{r0, 0x2024}, {r0, 0x20}, {r0, 0x8}], 0x3, 0x6) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0xffffffffffffff54) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r2, 0x1}, &(0x7f0000000200)=0x8) 00:04:13 executing program 1: getgroups(0x4, &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) r2 = semget(0x0, 0x7, 0x20) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000280)={{0x0, r3, r1, r4, r0, 0x22, 0xd3c}, 0x5fc9, 0xffff, 0x8}) setresgid(r1, 0x0, r1) nanosleep(&(0x7f0000000400)={0xf800000000000000, 0x40}, &(0x7f0000000440)) r5 = open(&(0x7f0000000080)='./file0\x00', 0x100002, 0x4) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f0000000300)={0x0, 0x3ff, 0x7, 0x3, 0x2, 0x7ec023c4}, &(0x7f0000000340)=0x14) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x26, &(0x7f0000000380)={r6, 0x5}, &(0x7f00000003c0)=0x8) syz_emit_ethernet(0x67, &(0x7f0000000000)="4cc82840fa060a549395a1b09059ba6f36de4d3e983ec4923266fe396280cdee4545b9ea5c78764aeb5c8b4ca8c8f4a35e0ba916612ecc67081b0cc8aa4201d223053bb20dacb08233c271eb039a697687acfc80835151f21810dd5603be66d3bda62d8655d95e") 00:04:13 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[], 0x0) 00:04:13 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = fcntl$getown(r0, 0x5) unlink(&(0x7f00000001c0)='./file0\x00') wait4(r1, &(0x7f00000000c0), 0x2, &(0x7f0000000100)) sendto$unix(r0, &(0x7f0000000000)="b100050400000000000000b13886ca3849451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f6aef9187a869a4d3722c91f75073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c29000000000000000000000000000000000", 0xb1, 0x0, 0x0, 0x0) 00:04:13 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x8) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) write(r0, 0x0, 0x268) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={r2, 0x3, 0x3, 0x0, 0xffffffff80000001}, &(0x7f0000000200)=0x18) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x8, 0x0, &(0x7f0000000240)) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) accept4$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:04:14 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000080)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xffffffffffffff21) getsockname$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c) r1 = fcntl$dupfd(r0, 0x11, r0) symlinkat(&(0x7f0000000100)='./file0\x00', r1, &(0x7f00000002c0)='./file0\x00') getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0xa27, 0xf, 0x6, 0x7}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000340)={r2, &(0x7f0000000300)=[@in={0x2, 0x1, @broadcast}, @in6={0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x9}]}, &(0x7f0000000380)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)={r2, 0x4, 0x6c, "ea938c4a98a62da7252f3096f350ebc811656f9b0fa479263a3720b7f26b559ce1fca04104cb15ee52d8739188bb5af2dce0bafce551d072d778588c83cad08e8c34ef2ceb15a6b44d34e0cff203915c5f61ac5ae567ca89fc425c4a1cc11edc2e7d9260801648261583ba22"}, 0x74) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000003c0)=ANY=[@ANYBLOB="0100000032a2386d46d3b89de871a7941d0c2596efe759f1c39dbd12cda4163efa3ebffbda38e1d980c28e5d6907a1b622973f97eb6a3eead2fc927ff18a335a288c545396bedecfb14a98dc97d3ea10ca244215b3882fa9a34f430953fb979f0f5cb372546742bf14e02c34e7e7a2ebb4dc419f7c6516c8b1c89571a42a65aa9998b1f59b478dba8c7f56c7b0d72f39849c175579ce2d49273a58c85cdde583aec3a06bebf1e61cf17748a73ba8dd8a0ed1e6eb22a936a71fd29a7ac9fc0000000000000000000000", @ANYRES32=0x0], &(0x7f0000000180)=0x2) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000004c0)={r2, 0x7}, 0x8) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0xffff, 0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000280)={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}, 0x20) 00:04:14 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[], 0x0) 00:04:15 executing program 1: clock_getres(0x40e, &(0x7f0000000000)) socket$inet_udplite(0x2, 0x2, 0x88) shutdown(0xffffffffffffffff, 0x0) 00:04:16 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setflags(r0, 0x2, 0x1) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0, 0x2039}, {r0, 0x1}], 0x2, 0x474) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xcd) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={0x0, 0x1000}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000300)={r1, 0x4, 0xfa}, &(0x7f0000000340)=0xc) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000380)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000080)=0x1dc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r2, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0xffffffffffffff54) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r3, 0x1}, &(0x7f0000000200)=0x8) 00:04:16 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x1) 00:04:16 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000180)=0x2, 0x4) sendto$unix(r0, &(0x7f0000000200)="b367d645c82ff187abe1c467d376cf6087f8f3d1356e77d505db86008a9518b27fc7f29a48e0aab2e38b63ae01bc0d2573ee5b8559b4dcf10d7a4c52998d026b74d721ceb7af167aaff59e3824d7d5f6eb8894b98de0f813cfa740cd06e81a32d529fa2c5642aa76096108f29cb4b722bacd957143d823af6d9898c148011889af090e809a260d09a49f99a9ec5e230d7d2c2860f84092179bef7cb331f7", 0x9e, 0x20185, &(0x7f0000000140)=@abs={0x1, 0x0, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x3f}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={r1, 0x9, 0x2, 0x80000001, 0x40}, &(0x7f0000000100)=0x18) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, &(0x7f0000000500)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) 00:04:16 executing program 2: mkdir(&(0x7f0000000340)='./control\x00', 0x0) r0 = open$dir(&(0x7f0000000100)='./control\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./control\x00', 0x96) symlinkat(&(0x7f0000000080)='./control\x00', r0, &(0x7f0000000140)='./control\x00') readlink(&(0x7f0000000000)='./control\x00', &(0x7f0000000040)=""/18, 0x12) link(&(0x7f0000000280)='./control/file0\x00', &(0x7f00000002c0)='./file0\x00') symlinkat(&(0x7f0000000380)='./control/file0\x00', r0, &(0x7f00000003c0)='./control\x00') symlinkat(&(0x7f00000000c0)='./control\x00', r0, &(0x7f00000001c0)='./control/file0\x00') unlinkat(r0, &(0x7f0000000180)='./control\x00', 0x0) symlinkat(&(0x7f0000000200)='./control/../file0\x00', r0, &(0x7f0000000240)='./control/file0\x00') 00:04:17 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x1) 00:04:18 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setflags(r0, 0x2, 0x1) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xcd) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000280)=0x6, 0x4) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0xffffffffffffff54) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r2, 0x1}, &(0x7f0000000200)=0x8) 00:04:18 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setflags(r0, 0x2, 0x1) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0, 0x2039}, {r0, 0x1}], 0x2, 0x474) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xcd) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={0x0, 0x1000}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000300)={r1, 0x4, 0xfa}, &(0x7f0000000340)=0xc) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000380)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000080)=0x1dc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r2, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0xffffffffffffff54) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r3, 0x1}, &(0x7f0000000200)=0x8) 00:04:18 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x1) 00:04:19 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66"], 0x1) 00:04:20 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setflags(r0, 0x2, 0x1) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xcd) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000004c0)={0x0, &(0x7f00000003c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000540)={r1, 0x42, "24c4ac7a4818c3e4e65c5cc1a854e2da8ebe9e879dde34324c020dbaa22cf115d489c19f4cbb79e24d2770566e0be8899e1855ba07039759539f624dba9f9a605642"}, &(0x7f00000005c0)=0x4a) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000300)={0x0, 0x8}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000380)={r2, 0x400}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r3, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) sendto$unix(r0, &(0x7f0000000280)="928c1da9bed2ad84eaba4a9553930f38fd8428a26b0ad516750f9300", 0x1c, 0x2010d, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0xffffffffffffff54) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) open(&(0x7f00000002c0)='./file0\x00', 0x8, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r4, 0x1}, &(0x7f0000000200)=0x8) 00:04:22 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = semget$private(0x0, 0x0, 0x140) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000400), &(0x7f0000000440)=0x0, &(0x7f0000000480)) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f00000004c0)={{0xff, r2, r3, r4, r5, 0x1, 0x2b}, 0x101, 0x5, 0x1ff}) __semctl$IPC_INFO(r1, 0x0, 0x3, &(0x7f0000000000)=""/228) setsockopt$sock_timeval(r0, 0xffff, 0x1017, 0xfffffffffffffffe, 0x4) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000100)=[0xfffffffffffffffc, 0x8001, 0xfffffffffffffff8, 0x3, 0xf390, 0x7, 0xffffffffffffffaa]) readlink(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)=""/230, 0xe6) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000140)=[0xffffffffffffff81, 0x3ff, 0x1, 0x4b59, 0x4]) 00:04:22 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66"], 0x1) 00:04:22 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) ftruncate(r0, 0x9) lseek(r0, 0x0, 0x2) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x8000, 0xc0) fchmod(r0, 0x50) 00:04:22 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open(&(0x7f0000000300)='./file0/file0\x00', 0x100000, 0xa0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) r2 = open(&(0x7f00000002c0)='./file0/file0\x00', 0x4, 0x40) r3 = shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_UNLOCK(r3, 0xc) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x75, 0x4) poll(&(0x7f0000000280)=[{r1, 0x10}, {r0, 0x100}, {r2}], 0x3, 0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={0x0, 0xb1e}, &(0x7f0000000140)=0x8) 00:04:23 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setflags(r0, 0x2, 0x1) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) rename(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00') setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r1 = msgget(0x0, 0x231) msgctl$IPC_RMID(r1, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xcd) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000180)=r2, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r2, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) utimes(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={{0x101, 0x100000001}, {0x5, 0x2}}) open(&(0x7f0000000440)='./file0\x00', 0x40, 0x20) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0xffffffffffffff54) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000340)={'accf_data\x00', "f245802b71813a9a734f3c1578f91ec0264c358aa52280525bc2edf08821ad172214d9afef080246ef79bef8e00b29ffeba1f1f0e5671f61277038f482cae0328c9c72462367211915e4963f30d8e3c277f2b15ada960b9984b350eb342a1e7c5b6ec76ee41c4bec706fc07c9987320efcf086f24ecd4b8c3f8766eb3ea47940e4b399f1e84c575dfc62430c7cb8bbd1c1c10bbebfff7ee9fb9a57dece04937c630f26597478c47e72321aa461ebee22c35d66b2a03b2484e451b01ce6401363507204aa63c680d6a467eea5189dbc99bd5a085eb2a5e6a57b75429cc09a39dd6f94fa67e983eafffc16ad77f078e7d4"}, 0x100) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r3, 0x1}, &(0x7f0000000200)=0x8) 00:04:23 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66"], 0x1) 00:04:25 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c65"], 0x1) 00:04:26 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setflags(r0, 0x2, 0x1) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xcd) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000080)=0x10) accept4$inet(r0, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000002c0)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0xffffffffffffff54) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r2, 0x1}, &(0x7f0000000200)=0x8) 00:04:26 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c65"], 0x1) 00:04:26 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, 0x0, 0x14984b14152658d8) open(&(0x7f0000000040)='./file0\x00', 0x100, 0x20) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@empty, @rand_addr=0x47, @rand_addr=0xfff}, 0xc) 00:04:26 executing program 1: getpgid(0x0) getpid() mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = openat(0xffffffffffffffff, 0x0, 0x400, 0x0) msync(&(0x7f0000e25000/0x4000)=nil, 0x4000, 0x2) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) mlockall(0x2) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) mprotect(&(0x7f0000d10000/0x3000)=nil, 0x3000, 0x0) munlockall() 00:04:26 executing program 2: getgroups(0x0, &(0x7f0000000080)) setgroups(0xfdc89d4b2547556, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe088, 0x0) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x10000, 0x44) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000002c0)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0x2, 0xfff, @loopback, 0x4aad2757}, @in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x1, 0x723, @empty, 0x2}, @in6={0x1c, 0x2, 0xb, @loopback, 0x5}, @in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x3, 0x1bc3, @loopback, 0x2}, @in6={0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffff04a}, @in6={0x1c, 0x2, 0x7fff, @loopback, 0x5}, @in6={0x1c, 0x2, 0x3ff, @local={0xfe, 0x80, [], 0x0}, 0x7f}]}, &(0x7f0000000300)=0x10) 00:04:26 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fstat(r0, &(0x7f0000000280)) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000001c0)={0x0, 0xb8, "aaf258bfd6334b676e8fcb0211c69ebf5f15d0ca585c480c426eaadf0e234e7d884478a09d092f33d572b97bd3a6b10291ebc0ec30287487e7bfb4aa1b5981319d9c063501706b18e58d11555de361a990d6683950e1c274617c3e954cc16c7b6ac61fcb5f0c3350007ce2cbf8a0f8b8ed5a5ce010fa7d58c2ba49df703f97c1ae530d48c38a89460f7f0d95243ad4946f6841f230ae19ed42fd50d21cc6fb5ee34a1e307e943ce4605e2bb747bc7e13a5526840f101a433"}, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1, 0x5}, &(0x7f0000000100)=0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt(r0, 0x200, 0x1, &(0x7f0000000000)="d8964e75ff10f2a4355620adb4c1a85122a90cd95d12cd4cd9fa105dcb3ac73e725692595d669f7ff127", 0x2a) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) freebsd11_fstat(r0, &(0x7f0000000380)) 00:04:28 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @local}}, 0x0, 0x8}, 0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0, 0xff, 0x4884, 0x3ff, 0x10001, 0x8}, &(0x7f00000000c0)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x9, 0x1000, 0x1100, 0x80000000, 0x1, 0x7, 0x32b3d3f0, 0x100000001, r1}, &(0x7f0000000200)=0x20) 00:04:28 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000080)={r1, &(0x7f0000000100)=[@in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x2, 0x7269184, @empty, 0x8}, @in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0xff}]}, &(0x7f00000002c0)=0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd3d) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) 00:04:30 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setflags(r0, 0x2, 0x1) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xcd) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, 0x0) dup2(r0, r0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000280)={r1, 0x7}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) ftruncate(r0, 0x8) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0xffffffffffffff54) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r2, 0x1}, &(0x7f0000000200)=0x8) 00:04:30 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c65"], 0x1) 00:04:31 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c6530"], 0x1) 00:04:32 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c6530"], 0x1) 00:04:32 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000100)=0x300, 0x4) r1 = accept$inet6(r0, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x7f, 0x5, 0x9, 0x9, 0x3e3, 0xe29, 0x3, {@in={{0x2, 0x3, @rand_addr=0x8}}, 0x0, 0x0, 0x8001, 0x8000, 0x5, 0x7}}, &(0x7f0000000140)=0xb8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000180)={r2, 0x6}, &(0x7f00000001c0)=0x8) 00:04:32 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') 00:04:32 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000080), &(0x7f0000000280)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x12e7f575, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000003c0)={0x4, "a0758621dcf30a2cbce54a80106d13f6"}, 0x14) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000140)=0x401, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x0, 0x8, 0x2800, 0x10001, 0x5, 0x9, 0x0, 0xffff, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0xe83}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000400)={r1, 0x100000001, 0xc000000000000000}, 0xc) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000002c0)={r1, 0x77ff, 0x3, 0x4, 0x4000000000a062}, &(0x7f0000000340)=0xf099899) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)=ANY=[@ANYBLOB="0c000001003324366ec2df135900"], 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r1, 0x8, 0xfffffffffffffffa, 0x2, 0x0, 0x9}, &(0x7f0000000300)=0x14) 00:04:32 executing program 2: clock_gettime(0x1d0ebabe47f0000, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:04:32 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setflags(r0, 0x2, 0x1) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xcd) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0xffffffffffffff54) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r1, 0x1}, &(0x7f0000000200)=0x8) 00:04:32 executing program 2: open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) link(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file1\x00') open$dir(&(0x7f0000000000)='./file1\x00', 0x0, 0x1) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000140)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in6]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)=ANY=[@ANYBLOB="02004e23ac1400bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="02007f0000000000000000000000000000000000"], &(0x7f0000000380)=0xa0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10, 0x20000000) listen(r2, 0x1) 00:04:32 executing program 2: munmap(&(0x7f0000cfb000/0x2000)=nil, 0x2000) madvise(&(0x7f0000cfd000/0x2000)=nil, 0x2000, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x0, 0xfffffffffffffe00, 0xbd8}, &(0x7f0000000180)=0x10) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) unlinkat(r2, &(0x7f0000000000)='./file0\x00', 0x0) munlock(&(0x7f0000cfb000/0x3000)=nil, 0x3000) 00:04:32 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c6530"], 0x1) 00:04:32 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x200000000000, 0x1000000000006) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) freebsd11_fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000680), &(0x7f00000006c0), &(0x7f0000000700)=0x0) getresgid(&(0x7f0000000740), &(0x7f0000000780), &(0x7f00000007c0)=0x0) fstat(r0, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000900), &(0x7f0000000940)=0x0, &(0x7f0000000980)) getgroups(0x7, &(0x7f00000009c0)=[r1, r2, r3, r4, r5, r6, r7]) r8 = open(0x0, 0x1000000, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) freebsd11_lstat(0x0, 0x0) getgroups(0xfffffffffffffd95, 0x0) read(r8, &(0x7f0000000340)=""/186, 0xba) recvfrom$inet(r8, &(0x7f0000000140)=""/55, 0x37, 0x0, &(0x7f00000001c0)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080), &(0x7f0000000100)=0x4) read(r0, &(0x7f0000000200)=""/233, 0xe9) freebsd11_fstat(0xffffffffffffffff, 0x0) setgroups(0xffffffffffffff22, 0x0) 00:04:33 executing program 2: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000200010005}) r2 = getpgid(0x0) fcntl$lock(r1, 0xb, &(0x7f0000000040)={0x3, 0x1, 0x3, 0x4, r2}) 00:04:35 executing program 1: freebsd10_pipe(&(0x7f0000002740)={0xffffffffffffffff}) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r1) r3 = shmget(0x0, 0x2000, 0x24c8335b54cc3ec8, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_UNLOCK(r3, 0xc) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() fchown(r2, r4, r5) r6 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={0x0, 0x1f}, &(0x7f0000000240)=0xc) fsync(r6) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000280)={r7, 0x9, 0x6, 0xcaf2}, 0x10) r8 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x2) r9 = open$dir(&(0x7f0000000400)='./file0\x00', 0x2000400004042c5, 0x0) fcntl$lock(r9, 0x400000009, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000400000009}) fcntl$lock(r8, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r10 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r10, 0x9, &(0x7f0000000000)={0x3, 0x0, 0x7, 0x1000200010005}) pwritev(r2, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0xffffffffffffff43}], 0x1, 0x6d998) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, 0x0, 0x0) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x100) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)) getresgid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) fchown(r0, r4, r11) preadv(r2, &(0x7f0000000340)=[{&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/4096, 0x1000}], 0x2, 0x0) 00:04:35 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000000), 0x4) select(0x40, &(0x7f0000000040)={0x9}, 0x0, &(0x7f0000000100)={0x0, 0x80000000, 0x9, 0x0, 0x8, 0x1fe, 0x7}, &(0x7f0000000140)={0xffffffff, 0x2}) select(0x40, &(0x7f0000000080)={0x1, 0x101, 0x1ff, 0x8, 0x7, 0x7, 0xbd45, 0xfffffffffffffffa}, &(0x7f00000000c0)={0x2, 0x5, 0x5, 0x8, 0x0, 0x4, 0x5, 0x6ad1}, &(0x7f0000000180)={0x0, 0x68506573, 0x3, 0xc631, 0xffff, 0x8, 0x100000000, 0x4}, &(0x7f00000001c0)={0x0, 0x6}) 00:04:35 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x1) 00:04:35 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000002c0)={0x0, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000340)={r1, 0x3, 0xf, 0x5, 0x2}, &(0x7f0000000380)=0x18) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xcd) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r2, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0xffffffffffffff54) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r3, 0x1}, &(0x7f0000000200)=0x8) 00:04:35 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e00000020000000010"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) shmget(0x1, 0x4000, 0x400, &(0x7f0000ffc000/0x4000)=nil) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000040)={0x0, 0xfffffffffffffff9}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x35e42906, 0x1, 0x7f}, 0x10) 00:04:36 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000400000000006, 0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x10001}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x3003, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:04:36 executing program 2: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x9, 0x4, 0x7, 0x1, 0x7fffffff, 0xfa65, 0x1f, {@in={{0x2, 0x0, @multicast2}}, 0x0, 0xe29a, 0x7f, 0x1, 0x401, 0x3}}, &(0x7f0000000300)=0xb8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000340)={r2, 0xffff, 0xf, 0x2, 0x8001}, &(0x7f0000000380)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x1, 0x100000001}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000140)={r3, 0x9}, &(0x7f00000001c0)=0x8) r4 = socket(0x2, 0x20000005, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x8}, 0x8) connect$unix(r4, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000180)={r5, 0x10200}, 0x8) 00:04:36 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0xef, 0x4) fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x1, 0x8001}, &(0x7f00000000c0)=0xc) bind(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) 00:04:36 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$getflags(r0, 0x3) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={r1, 0xdce6}, 0x8) 00:04:36 executing program 2: r0 = socket(0x80000000002, 0x3, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022f29265d194beaa0c23b2f66696c653000"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1203, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10) 00:04:36 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x5) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x1) 00:04:37 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setflags(r0, 0x2, 0x1) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x392) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xcd) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0xffffffffffffff54) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000280)={r2, 0x88d}, 0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r2, 0x1}, &(0x7f0000000200)=0x8) 00:04:37 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x1) 00:04:37 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x6e, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:04:37 executing program 1: setrlimit(0x0, &(0x7f0000000180)={0x1000, 0x5}) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in]}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="0d0000009121cc8667941c41df66507adc"], &(0x7f0000000200)=0x15) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x29, &(0x7f0000000240)={r2}, 0xc) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece9", 0x78, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r3, &(0x7f0000d06ff8)='./file0\x00') unlinkat(r3, &(0x7f0000000040)='./file0\x00', 0x0) socketpair(0x2, 0x10000000, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0x68, &(0x7f0000000340)={{0x1c, 0x3, 0x4}, {0x1c, 0x0, 0xe3, @local={0xfe, 0x80, [], 0x0}, 0x5}, 0x9, [0x0, 0x10000, 0x10001, 0x7, 0x81, 0x9, 0x200, 0x9]}, 0x5c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000280)={@in6={{0x1c, 0x0, 0x81, @empty, 0x4}}, r1}, 0x84) 00:04:37 executing program 2: mlock(&(0x7f0000215000/0x1000)=nil, 0x50a12000000000) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x10) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) 00:04:37 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xd, 0x8000000}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)=ANY=[@ANYBLOB="0200000000000000"], 0x1) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) sendfile(r0, r0, &(0x7f0000000100), 0x9e) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0xd, &(0x7f0000000140)={0x3, 0x0, 0xffff, 0x3, r1}) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x40, 0x4) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000240), &(0x7f0000000300)=0x4) 00:04:38 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x238) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x1) 00:04:39 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x7fffffffffffffff) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x1) 00:04:39 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setflags(r0, 0x2, 0x1) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x200000) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xcd) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0xffffffffffffff54) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r2, 0x1}, &(0x7f0000000200)=0x8) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000280)=0x2, 0x4) 00:04:41 executing program 1: r0 = socket(0xe53a5c0c4a6933b0, 0x9, 0x80) socketpair(0x3, 0x4, 0x3, &(0x7f00000000c0)) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = msgget$private(0x0, 0x100) msgsnd(r1, &(0x7f0000000040)={0x2, "04cb1d01607f21e21d90e4e3dfd8"}, 0x16, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1a, &(0x7f0000000180)=ANY=[], 0x0) unlink(&(0x7f0000000080)='./file0\x00') 00:04:41 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x602, 0x82) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000240)={0x0, 0xffffffff, 0xfc, 0x7}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000002c0)={r1, 0x9, 0xf, 0x2, 0x6}, &(0x7f0000000300)=0x18) r2 = socket(0x2, 0x8, 0x0) read(r2, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="d85b82022e2e66696c65"], 0x1) r3 = dup(r2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000040)={@in={{0x2, 0x3, @loopback}}, 0x0, 0xf628, 0x1, 0x8, 0x0, 0x3, 0x8}, &(0x7f0000000100)=0xa0) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x902, &(0x7f00000001c0)=r4, 0x4) syz_extract_tcp_res$synack(&(0x7f0000000340), 0x1, 0x0) 00:04:41 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x100, 0xfffffffffffffffc) fcntl$setflags(r0, 0x2, 0x1) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000000280)=""/239, &(0x7f0000000380)=0xef) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xcd) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0xffffffffffffff54) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r2, 0x1}, &(0x7f0000000200)=0x8) 00:04:41 executing program 2: pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)="f0", 0x1}], 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000300), 0x1, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80, 0x80) flock(r0, 0xd) freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_fstat(r1, &(0x7f0000000040)) r3 = fcntl$dupfd(r1, 0x0, r1) close(r3) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x8001}}, 0x0, 0xfa5, 0x3, 0x0, 0x9, 0x800}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000340)={@in={{0x2, 0x2, @loopback}}, r4, 0x28ee, 0x257, 0x0, 0x1, 0x8, 0x9}, &(0x7f0000000180)=0xa0) 00:04:41 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x40}, &(0x7f0000000140)=0x8) r3 = accept4(r1, &(0x7f0000000100)=@un=@abs, &(0x7f0000000280)=0x8, 0x10000000) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000180)={r2, 0x10000, 0x3, 0x5, 0x81}, &(0x7f00000001c0)=0x18) clock_settime(0xf, &(0x7f0000000200)={0x6, 0x3}) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) 00:04:41 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) fcntl$getown(r0, 0x5) r1 = socket(0x2, 0x5, 0x0) read(r1, &(0x7f0000000180)=""/3, 0x3) getsockopt$sock_int(r1, 0xffff, 0x1015, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) sendfile(r1, r0, &(0x7f0000000040), 0x3d) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="8228809cf34a3c7a7be4"], 0x1) 00:04:41 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x30, &(0x7f0000000040)={0x1, [0x0]}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x10000}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0x4, 0x3, [0x3, 0x6, 0x2820]}, &(0x7f0000000100)=0xe) 00:04:41 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f00000000c0), 0x5) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000140)={0x0, 0xccb, 0x80000001, 0xffffffffffffffa9, 0x6, 0x1f, 0x5, 0x100000001, {@in6={{0x1c, 0x1, 0x7, @loopback, 0x1}}, 0x0, 0x0, 0x7, 0xffffffffffff8000, 0x40, 0x5}}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000240)={0x4, 0x80000001, 0x2b20, 0xfffffffffffffff9, 0x1d7, 0x34ac94c6, 0x101, 0x7fff, r2}, &(0x7f0000000280)=0x20) r3 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x3, 0x3, 0x38}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000080)={r4, 0x9, 0x177b}, 0x8) 00:04:41 executing program 1: semget$private(0x0, 0x4, 0x5) r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f0000000100)=[{0x0, 0x7bcd, 0x1800}], 0x1) semop(r0, &(0x7f0000000000)=[{0x4, 0x7fff, 0x800}, {0x0, 0x5}, {0x2, 0x7fff, 0x1800}, {0x0, 0x0, 0x1000}, {0x2, 0x50c76013, 0x1800}], 0x5) execve(&(0x7f0000000300)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000340)='}\x00', &(0x7f0000000380)='%4\'\'+-!^\x00'], &(0x7f0000000640)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\xab\x00', &(0x7f00000004c0)='.\x00', &(0x7f0000000500)='}-}}\x00', &(0x7f0000000540)='\x00', &(0x7f0000000580)='-]-!\"\x00', &(0x7f00000005c0)='-{\x00', &(0x7f0000000600)='\x00']) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000180)=0x1c) __semctl$GETZCNT(r0, 0x1, 0x7, &(0x7f00000006c0)=""/178) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x5}}, 0x0, 0x7ff, 0x0, 0x791b, 0x8000, 0x6}, &(0x7f0000000280)=0x98) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000002c0)={r2, 0x9, 0x7}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:04:41 executing program 3: r0 = getpid() wait4(r0, &(0x7f0000000280), 0x4, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setflags(r1, 0x2, 0x41) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xcd) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000100)={r2, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000002c0)={r2, 0xec, 0xd23}, 0xc) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, 0x0, 0xffffffffffffff54) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000001c0)={r3, 0x1}, &(0x7f0000000200)=0x8) 00:04:41 executing program 2: getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x3, 0xfff}, &(0x7f0000000280)=0xc) r1 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080)=0x1a, 0x4) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={r0, 0x6, 0x3}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700000000000000000000000000000000000000040000000000", @ANYRES32=r0], 0x0) 00:04:41 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x3) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) flock(r0, 0x20000015) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') fcntl$setstatus(r2, 0x4, 0x8) execve(0x0, 0x0, 0x0) 00:04:42 executing program 1: setrlimit(0x7, 0xffffffffffffffff) 00:04:42 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000040)={0x0, 0xfffffffffffffff9, 0x7, 0x5, 0x5, 0x2d, 0x7fffffff, 0x101, {@in6={{0x1c, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0}}}, 0x0, 0xffffffff, 0xf600, 0x377, 0x1, 0x7fff}}, &(0x7f0000000100)=0xb0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x4, 0x1000, 0x7, 0x4, r1}, &(0x7f0000000200)=0x10) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x1) 00:04:42 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x9, 0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x50, &(0x7f0000000300)={0x0, {{0x2, 0x2, @broadcast}}, {{0x2, 0x2}}}, 0x30a) setsockopt$inet_opts(r0, 0x0, 0x100000000000000a, &(0x7f0000000040)='\x00', 0x1) 00:04:42 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x4, 0x4) truncate(&(0x7f0000000340)='./file0\x00', 0x80000000) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/161, 0xa1}, {&(0x7f0000000200)=""/74, 0x4a}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000000380)=""/235, 0xeb}], 0x4, 0x0) 00:04:42 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x0, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r1}, &(0x7f0000000140)=0x8c) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000180)=0x8, 0x4) r3 = getpgid(0x0) fcntl$setown(r0, 0x6, r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0x67, r1}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000240)={r1, 0x3ff}, 0x8) write(r0, &(0x7f0000000280)="f54575ea699cbd6ec52f0ce9b3fc83b98435b27234d1f339a8b07120df9294b38df89de01e", 0x25) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x0, r1}, 0xc) flock(r0, 0x4) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000300)={r2, 0x3f, 0x7, 0x7}, &(0x7f0000000340)=0x10) flock(r0, 0x2) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000380), 0x4) lseek(r0, 0x0, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f00000003c0)="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", 0x1000) ftruncate(r0, 0xffffffff) r6 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f00000013c0)={@in6={{0x1c, 0x3, 0xdf2, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, r1, 0x6, 0x4, 0x6}, &(0x7f0000001480)=0x8c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000014c0)={@in={{0x2, 0x3, @broadcast}}, r2}, &(0x7f0000001580)=0x8c) r8 = socket(0x17, 0x3, 0xbe) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000015c0)={r5}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000001600)={r2, 0x3, 0x5e, "d5fec248820cd5662b287c4c0637fdff3e7b04e54e18a3ecd3b32513c25822ed9b6094fd0ba20d8ed16f43304dfef5f17a3bc5b46eba9d77766c284032a141a5a2ff000a2ad8a7687a1a0984341966a93c1d60044a4d48e9ebd29b7f55de"}, 0x66) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r8, 0x84, 0x1d, &(0x7f0000001680)={r7, 0x3e27}, 0x8) socket$inet_udplite(0x2, 0x2, 0x88) freebsd10_pipe(&(0x7f00000016c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r10, 0x84, 0x107, &(0x7f0000001700)={r2, 0x3ff, 0x1, 0x8, 0x5b}, &(0x7f0000001740)=0x18) bind(r8, &(0x7f0000001780)=@un=@abs={0x0, 0x0, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r9, 0x84, 0x14, &(0x7f00000017c0)={0x6, [0x0, 0xffffffff7fffffff, 0x200, 0x100, 0x5, 0x9]}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001800)={@in={{0x2, 0x2, @rand_addr=0x1}}, r4, 0x3, 0x3, 0x208, 0x2, 0x800, 0x6}, 0xa0) 00:04:43 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setflags(r0, 0x2, 0x1) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xcd) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000280), 0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0xffffffffffffff54) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r2, 0x1}, &(0x7f0000000200)=0x8) 00:04:43 executing program 1: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) shmat(r0, &(0x7f0000ffc000/0x2000)=nil, 0x1000) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) fchmod(r1, 0x20) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0xfffffffffffffef8) 00:04:43 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0x8) getsockopt$sock_int(r1, 0xffff, 0x2, 0x0, &(0x7f0000000040)) 00:04:43 executing program 2: select(0xf7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xfffff00000000000}, 0x0, 0x0, 0x0) r0 = shmget(0x0, 0x4000, 0x400, &(0x7f0000ff9000/0x4000)=nil) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) unlinkat(r1, &(0x7f0000000100)='./file0\x00', 0x800) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000040)=""/68) 00:04:43 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x6}, 0xc) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="99022e2f66696c653000d89007151bcb0242d26d11ed070000003c3b7ad9eb7f255eb035171ba05079edac494fc4ee43fe251dfbfdd9e42df2fcf2401c88"], 0x1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, &(0x7f0000000400)) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000680)="5070f6c59c66ff38d182e18259c610bde048c5aa30cdb2534ad3dde9991541ed6bc4dd20e77123cc77acf750fd589e59d0d58cbc4169d3f6e0a2f7cc15cd3b65c5d01c3ab08bc49e08fb2f082e2f54f75da4fe6267f82603945d9e456261908a0ab4c2974f0a5ec65110457561fda732ed355e2d7ed368898739668eff8d0741f875d44bfa62", 0x86}], 0x1, 0x0}, 0x1) shutdown(r0, 0x1) 00:04:43 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x986c}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0xe5a1}, &(0x7f0000000100)=0x8) fcntl$getown(r0, 0x5) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="820a0e3e66696c653000"], 0x1) 00:04:43 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0xf492}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x101, 0x7, 0x810, 0x9, 0x0, 0x8, 0x5a, 0x8001, r1}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x902, &(0x7f00000000c0), 0x8) 00:04:43 executing program 2: r0 = socket(0x2, 0x5, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x2, 0x10) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000080)={0xffffffffffffffff}, 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x10000}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r1, 0xe0, 0x20, 0xb873, 0x559, 0x97c}, 0x14) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c650fb4771bb63538ca3800"], 0x1) 00:04:44 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setflags(r0, 0x2, 0x1) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000280), &(0x7f00000002c0)=0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000300)={0x0, 0xffffffffffffffd8}, &(0x7f0000000340)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000380)={r1, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xcd) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r2, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0xffffffffffffff54) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c004e22000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffffffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="01001f0003000000"], 0x8c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r3, 0x1}, &(0x7f0000000200)=0x8) 00:04:44 executing program 2: socket(0x1, 0x0, 0x47a7402) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000000)=0x1, 0x4) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) bind$inet(r2, &(0x7f0000000100)={0x2, 0x3, @loopback}, 0x10) utimensat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x3, 0x3e2}, {0x5, 0x9f}}, 0x200) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:04:44 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) fchdir(r0) r1 = dup(r0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000000c0)=0x800, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='cdg\x00', 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0x2, 0x4, 0x0}, &(0x7f0000000280)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xf6cbb05feec46e31, 0x8000, r2}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000001c0)={r3, 0xfffffffffffffffd}, &(0x7f0000000200)=0x8) r4 = open$dir(&(0x7f00000012c0)='./file1\x00', 0x0, 0x0) openat(r4, &(0x7f0000001300)='./file1\x00', 0x202, 0x0) linkat(r4, &(0x7f0000000040)='./file1\x00', r4, &(0x7f0000000300)='./file0\x00', 0x14) 00:04:44 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x3) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) sendmsg$inet6_sctp(r2, &(0x7f0000000180)={&(0x7f0000000080)=@in6={0x1c, 0x2, 0x10001, @loopback, 0x5}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000240)="258b57e6735a8873c70537836f71155e8a6cb594c36ee31685c1d1178b8e1b4b6ef534cb70fa921eee47efcdaf2b56db16b86d56943650966a6555dc22a01c576e7485c2b901738a1bdea182208bf9a25f9a", 0x52}], 0x1, 0x0, 0x0, 0x80}, 0x4) open$dir(&(0x7f0000000140)='./file0\x00', 0x110, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000002c0)={0x0, 0x9, 0x9, [0x3000000000000, 0x4, 0x3, 0x100, 0x20, 0x4, 0x7, 0xfffffffffffffac3, 0x1800000000000]}, &(0x7f0000000300)=0x1a) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000380)={r3, 0x73}, 0x8) flock(r2, 0x40000003) r4 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r4, 0x2) flock(r1, 0x13) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) 00:04:45 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f00000000c0)=0x4) read(r0, &(0x7f0000000080)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x1) 00:04:45 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000004c0)={@in6={{0x1c, 0x1, 0x20, @empty, 0x1040000000000000}}, 0x0}, &(0x7f0000000440)=0x84) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000580)={r1, 0x1, 0x9, [0xd0e9, 0x3, 0x7, 0x6, 0x9, 0x4, 0x7fc000000000000, 0x8, 0x8]}, 0x1a) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x200, &(0x7f00000005c0), &(0x7f0000000600)=0x4) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2, 0x11, r0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() poll(&(0x7f00000000c0)=[{}], 0x20000000000002d7, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) freebsd11_lstat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() fchownat(r0, &(0x7f0000000740)='./file0\x00', r3, r4, 0x600) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) r5 = getuid() freebsd11_fstat(r0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000640)='./file0\x00', r5, r6) truncate(&(0x7f00000001c0)='./file0\x00', 0x8) pwritev(r2, &(0x7f00000003c0)=[{&(0x7f0000000200)="2de8e35a9c80b2ab5a2189acb54c43239c2540971661380d994c470634809b6e179744c2e92e583901f80311564e90232386a75dcd3549f797e8034c066880b54e5511596bd8177058d583990b64ee208854305dd36dca58ed27faac86b065d7dd6491130b858443e278d086579c50dcf3137b6f308203ef91d3210905f74849a14e5f0e7cda1ffa2efccd6159e99352db178efbe97213b6cd18a85bd65423a0b47461cce2ccdd4e7eeefbb9b7c584c3939f2ebd7132d61984edb146acc869f7c612e10628df0d3f84b5646a2411f2271cd4ae81c09edb695ac6225c97ef519d1303f17eb8", 0xe5}, {&(0x7f0000000040)="489728b4", 0x4}, {&(0x7f0000000080)="e5cc0583a69ed4d928962f0f74fb", 0xe}, {&(0x7f0000000100)="45eddce9f4b8fe739e101454fa58122570bba1eb142b20181892ffb04001d8926d5b667653e6c61c97dbcb831abc8132ce0911e511a8a6d40d4ae93b821617fa5a528a224c0cd5711c9e0dd08baf082420c174a1bca2f4dc3c6c96967f590251179c5ebc2fb5de9a52ed247d48b64cf83650341b7f71d357333276fb29df5f4287443ea22b56aa", 0x87}, {&(0x7f0000000300)="db95984009d8a58cff9aae77c6cb3d9566f0aad771e7790e11545dc745312d4586f2187114262d7c319e673addba9faf6778bd3d890626f88ebb80ded0a504760d2f3da5e77329d6f0dfcd3a64dd7b974ebf1255719c0490f418703c10dae36e329113e516f55a7f6b19ee88f394ebe777d9ed197b0b12df3fa00a38b10e8ce8249625750fc38638400c8bf1c1cbe0fd", 0x90}], 0x5, 0x0) 00:04:45 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) getresuid(&(0x7f00000001c0), &(0x7f0000000240), &(0x7f0000000280)=0x0) setuid(r1) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000180)={r2, 0x200}, 0x8) chroot(&(0x7f0000000080)='./file0\x00') symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') openat(r0, &(0x7f0000000200)='./file0/file0\x00', 0x4066fe, 0x0) 00:04:45 executing program 2: freebsd11_mknod(&(0x7f0000000000)='./file0/file0\x00', 0x801000, 0x0) r0 = dup(0xffffffffffffffff) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) fdatasync(r0) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) open(&(0x7f0000000100)='./file0/file0\x00', 0x104, 0x1f1) open(&(0x7f0000000140)='./file0/file0\x00', 0x300, 0x0) 00:04:46 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setflags(r0, 0x2, 0x1) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) open$dir(&(0x7f0000000280)='./file0\x00', 0x8, 0x26) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xcd) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0xffffffffffffff54) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r2, 0x1}, &(0x7f0000000200)=0x8) 00:04:46 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000004c0)={@in6={{0x1c, 0x1, 0x20, @empty, 0x1040000000000000}}, 0x0}, &(0x7f0000000440)=0x84) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000580)={r1, 0x1, 0x9, [0xd0e9, 0x3, 0x7, 0x6, 0x9, 0x4, 0x7fc000000000000, 0x8, 0x8]}, 0x1a) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x200, &(0x7f00000005c0), &(0x7f0000000600)=0x4) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2, 0x11, r0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() poll(&(0x7f00000000c0)=[{}], 0x20000000000002d7, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) freebsd11_lstat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() fchownat(r0, &(0x7f0000000740)='./file0\x00', r3, r4, 0x600) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) r5 = getuid() freebsd11_fstat(r0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000640)='./file0\x00', r5, r6) truncate(&(0x7f00000001c0)='./file0\x00', 0x8) pwritev(r2, &(0x7f00000003c0)=[{&(0x7f0000000200)="2de8e35a9c80b2ab5a2189acb54c43239c2540971661380d994c470634809b6e179744c2e92e583901f80311564e90232386a75dcd3549f797e8034c066880b54e5511596bd8177058d583990b64ee208854305dd36dca58ed27faac86b065d7dd6491130b858443e278d086579c50dcf3137b6f308203ef91d3210905f74849a14e5f0e7cda1ffa2efccd6159e99352db178efbe97213b6cd18a85bd65423a0b47461cce2ccdd4e7eeefbb9b7c584c3939f2ebd7132d61984edb146acc869f7c612e10628df0d3f84b5646a2411f2271cd4ae81c09edb695ac6225c97ef519d1303f17eb8", 0xe5}, {&(0x7f0000000040)="489728b4", 0x4}, {&(0x7f0000000080)="e5cc0583a69ed4d928962f0f74fb", 0xe}, {&(0x7f0000000100)="45eddce9f4b8fe739e101454fa58122570bba1eb142b20181892ffb04001d8926d5b667653e6c61c97dbcb831abc8132ce0911e511a8a6d40d4ae93b821617fa5a528a224c0cd5711c9e0dd08baf082420c174a1bca2f4dc3c6c96967f590251179c5ebc2fb5de9a52ed247d48b64cf83650341b7f71d357333276fb29df5f4287443ea22b56aa", 0x87}, {&(0x7f0000000300)="db95984009d8a58cff9aae77c6cb3d9566f0aad771e7790e11545dc745312d4586f2187114262d7c319e673addba9faf6778bd3d890626f88ebb80ded0a504760d2f3da5e77329d6f0dfcd3a64dd7b974ebf1255719c0490f418703c10dae36e329113e516f55a7f6b19ee88f394ebe777d9ed197b0b12df3fa00a38b10e8ce8249625750fc38638400c8bf1c1cbe0fd", 0x90}], 0x5, 0x0) 00:04:46 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000200)={{0x1c, 0x1, 0x8, @loopback}, {0x1c, 0x1, 0x1ff, @remote={0xfe, 0x80, [], 0x0}, 0x20}, 0x2, [0x9, 0x4, 0x8001, 0x1, 0x2000000000000, 0x1, 0x98, 0x1]}, 0x5c) r1 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00') readlinkat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/3, 0x3) 00:04:46 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040)=0xfffc, 0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="3996a87f4690"], 0x1) 00:04:46 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000004c0)={@in6={{0x1c, 0x1, 0x20, @empty, 0x1040000000000000}}, 0x0}, &(0x7f0000000440)=0x84) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000580)={r1, 0x1, 0x9, [0xd0e9, 0x3, 0x7, 0x6, 0x9, 0x4, 0x7fc000000000000, 0x8, 0x8]}, 0x1a) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x200, &(0x7f00000005c0), &(0x7f0000000600)=0x4) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2, 0x11, r0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() poll(&(0x7f00000000c0)=[{}], 0x20000000000002d7, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) freebsd11_lstat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() fchownat(r0, &(0x7f0000000740)='./file0\x00', r3, r4, 0x600) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) r5 = getuid() freebsd11_fstat(r0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000640)='./file0\x00', r5, r6) truncate(&(0x7f00000001c0)='./file0\x00', 0x8) pwritev(r2, &(0x7f00000003c0)=[{&(0x7f0000000200)="2de8e35a9c80b2ab5a2189acb54c43239c2540971661380d994c470634809b6e179744c2e92e583901f80311564e90232386a75dcd3549f797e8034c066880b54e5511596bd8177058d583990b64ee208854305dd36dca58ed27faac86b065d7dd6491130b858443e278d086579c50dcf3137b6f308203ef91d3210905f74849a14e5f0e7cda1ffa2efccd6159e99352db178efbe97213b6cd18a85bd65423a0b47461cce2ccdd4e7eeefbb9b7c584c3939f2ebd7132d61984edb146acc869f7c612e10628df0d3f84b5646a2411f2271cd4ae81c09edb695ac6225c97ef519d1303f17eb8", 0xe5}, {&(0x7f0000000040)="489728b4", 0x4}, {&(0x7f0000000080)="e5cc0583a69ed4d928962f0f74fb", 0xe}, {&(0x7f0000000100)="45eddce9f4b8fe739e101454fa58122570bba1eb142b20181892ffb04001d8926d5b667653e6c61c97dbcb831abc8132ce0911e511a8a6d40d4ae93b821617fa5a528a224c0cd5711c9e0dd08baf082420c174a1bca2f4dc3c6c96967f590251179c5ebc2fb5de9a52ed247d48b64cf83650341b7f71d357333276fb29df5f4287443ea22b56aa", 0x87}, {&(0x7f0000000300)="db95984009d8a58cff9aae77c6cb3d9566f0aad771e7790e11545dc745312d4586f2187114262d7c319e673addba9faf6778bd3d890626f88ebb80ded0a504760d2f3da5e77329d6f0dfcd3a64dd7b974ebf1255719c0490f418703c10dae36e329113e516f55a7f6b19ee88f394ebe777d9ed197b0b12df3fa00a38b10e8ce8249625750fc38638400c8bf1c1cbe0fd", 0x90}], 0x5, 0x0) 00:04:47 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000004c0)={@in6={{0x1c, 0x1, 0x20, @empty, 0x1040000000000000}}, 0x0}, &(0x7f0000000440)=0x84) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000580)={r1, 0x1, 0x9, [0xd0e9, 0x3, 0x7, 0x6, 0x9, 0x4, 0x7fc000000000000, 0x8, 0x8]}, 0x1a) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x200, &(0x7f00000005c0), &(0x7f0000000600)=0x4) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2, 0x11, r0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() poll(&(0x7f00000000c0)=[{}], 0x20000000000002d7, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) freebsd11_lstat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() fchownat(r0, &(0x7f0000000740)='./file0\x00', r3, r4, 0x600) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) r5 = getuid() freebsd11_fstat(r0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000640)='./file0\x00', r5, r6) truncate(&(0x7f00000001c0)='./file0\x00', 0x8) pwritev(r2, &(0x7f00000003c0)=[{&(0x7f0000000200)="2de8e35a9c80b2ab5a2189acb54c43239c2540971661380d994c470634809b6e179744c2e92e583901f80311564e90232386a75dcd3549f797e8034c066880b54e5511596bd8177058d583990b64ee208854305dd36dca58ed27faac86b065d7dd6491130b858443e278d086579c50dcf3137b6f308203ef91d3210905f74849a14e5f0e7cda1ffa2efccd6159e99352db178efbe97213b6cd18a85bd65423a0b47461cce2ccdd4e7eeefbb9b7c584c3939f2ebd7132d61984edb146acc869f7c612e10628df0d3f84b5646a2411f2271cd4ae81c09edb695ac6225c97ef519d1303f17eb8", 0xe5}, {&(0x7f0000000040)="489728b4", 0x4}, {&(0x7f0000000080)="e5cc0583a69ed4d928962f0f74fb", 0xe}, {&(0x7f0000000100)="45eddce9f4b8fe739e101454fa58122570bba1eb142b20181892ffb04001d8926d5b667653e6c61c97dbcb831abc8132ce0911e511a8a6d40d4ae93b821617fa5a528a224c0cd5711c9e0dd08baf082420c174a1bca2f4dc3c6c96967f590251179c5ebc2fb5de9a52ed247d48b64cf83650341b7f71d357333276fb29df5f4287443ea22b56aa", 0x87}, {&(0x7f0000000300)="db95984009d8a58cff9aae77c6cb3d9566f0aad771e7790e11545dc745312d4586f2187114262d7c319e673addba9faf6778bd3d890626f88ebb80ded0a504760d2f3da5e77329d6f0dfcd3a64dd7b974ebf1255719c0490f418703c10dae36e329113e516f55a7f6b19ee88f394ebe777d9ed197b0b12df3fa00a38b10e8ce8249625750fc38638400c8bf1c1cbe0fd", 0x90}], 0x5, 0x0) 00:04:47 executing program 0: r0 = socket(0x5, 0xb, 0x2b4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x9805, r1}, 0xc) socket$inet6_udp(0x1c, 0x2, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x6, @empty, 0x7ff}}, r1, 0x81, 0x1000, 0x100000001, 0x7501, 0x52}, &(0x7f0000000100)=0x98) 00:04:47 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x1) socket(0x1c, 0x30000003, 0x8) 00:04:48 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setflags(r0, 0x2, 0x1) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xcd) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000280)=0x7, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0xffffffffffffff54) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r2, 0x1}, &(0x7f0000000200)=0x8) 00:04:48 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xe, 0xffffffffffffffff) truncate(&(0x7f0000000a00)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, 0x0, 0xfffffffffffffff4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r2 = getpid() __getcwd(0x0, 0x0) getpgrp(r2) connect(r0, &(0x7f0000000040)=@in={0x2, 0x3, @loopback}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) fcntl$setflags(r1, 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x9}, 0x4) 00:04:48 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)='./file1\x00') readlinkat(r0, &(0x7f0000000380)='./file1\x00', &(0x7f00000003c0)=""/69, 0x45) renameat(r0, &(0x7f0000000040)='./file1\x00', r0, &(0x7f0000000240)='./file0/file0\x00') r1 = open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x44) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000280)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x1c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000300)={r2, 0xb0}, &(0x7f0000000340)=0x8) 00:04:48 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r2, &(0x7f00000003c0)=[{&(0x7f0000000140)="46c6a72ebb38d0285b70c016d10b7ab5d8055a0e0344d54c72371bbfd1feb57823c31a771d75a39c197478080e74fcf3f0201e12de5c5305f1aef0303c428766e1fd75584d", 0x45}, {&(0x7f00000001c0)="fadecd875be5845a54b11d0e147e17f26da16024c7efacb81e3971c5e461b45cd55451ee18ade66ae09d966991063d1719a258a20e67a1258a3758aecb57ea0f969a669b9aa1c272207ea53ac3ef767e41bfd90faff643b2f1a96b5f9d7350a1c057459316e82c90f253ba1953305f9415c22393e47fb872294039a37f1a8d215cc4e7eaa4d0b62023797ee179f95db3479b59b488c2867622e95f5e6c2978040739fc1c90a28656ac096d6c76460396acc6470da35075addcd0047ab5c83cea10978c447affed50b37958bb14d12d2aa8c68aaf9fc49f669c4fde48287f50e82cb2d826f7820d426047", 0xea}, {&(0x7f00000002c0)="2c3829d5598004f9cf40ddf12c64ccd1422b19586fff273427c22bb178c85c8c6214d52c58ee13fdc82560004b5e53fe95eccb688d9d85b1a9e4605e9a359be13c8d4cece9aac7766d8df234f823e197253c491b35b37b115cb69feaa3833c7148f56266cb0f85025d19a80d14d6a21ee85206fa54de23e75acb93e83577b519a0f61ad162631d08642abb56cf35b8324a878d4bfb2d9659cd9e5a3358b28e3c7714c9cbc8a9aa12c4040f481586215fc2eae871d7d87da00782b9e558a7736c87a591a66ff93aa05e04ff7c2c1c93f365cfc51f913301fad8e44ff6d578ad1f5d15ef7d9d7417c96edde0dc", 0xec}, {&(0x7f0000000040)="f19a9b96e6f414707c7637214d3d7e7eba058efb29c864aa074ab709808f18b8cf59020e9214c26c9c2b14c222598cba6cb8c2ce8c2cadef3aa26c09f2", 0x3d}], 0x4) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000080)={r1, 0x401, 0x99}, 0xc) 00:04:48 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f00000006c0)='./file2\x00', &(0x7f0000000080)=""/150, 0xfd88) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1202, &(0x7f00000004c0)=ANY=[], 0x0) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0) r2 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_udplite(r2, 0x88, 0x2, &(0x7f0000000580)=0x2, 0x4) close(r0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0) r5 = semget$private(0x0, 0x6, 0x240) __semctl$GETNCNT(r5, 0x0, 0x3, &(0x7f0000000800)=""/161) ftruncate(r3, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0xe60b0000) r6 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x10001}, 0x8) r7 = semget$private(0x0, 0x2, 0x28) __semctl$GETNCNT(r7, 0x4, 0x3, &(0x7f00000003c0)=""/215) socketpair(0x17, 0x10000004, 0x9, &(0x7f00000001c0)) 00:04:49 executing program 0: r0 = socket(0x1c, 0x5, 0x1) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRES64=r0, @ANYRESDEC=r0, @ANYRES16=r0]], 0x1) 00:04:51 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setflags(r0, 0x2, 0x1) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000280)={0x0, 0x7}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={r1, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000340)={r1, &(0x7f0000000300)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000380)=0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xcd) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r3, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000440)={r1, 0x6e, 0x7}, &(0x7f00000004c0)=0xc) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0xffffffffffffff54) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000400)=0xbeb, 0x4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r2, 0x1}, &(0x7f0000000200)=0x8) 00:04:53 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0xffffffffffffff4a) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x80000000, 0x7, 0x3}, 0x10) r2 = open(&(0x7f0000000100)='./file0\x00', 0x202, 0x108) futimesat(r2, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x8000, 0xffff}, {0x80b, 0x40}}) 00:04:53 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) connect$inet(r0, &(0x7f0000000240)={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000380)={0x0, 0x2, 0x0, 0x100000001}) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x1000, 0x800, 0x3e, 0x5, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000180)={r2, 0x47e}, &(0x7f00000001c0)=0x8) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000140)={0xfffffffffffffffe, 0x0, 0xffffffffffffff7f, 0x280000000}) 00:04:53 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xe, 0xffffffffffffffff) truncate(&(0x7f0000000a00)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, 0x0, 0xfffffffffffffff4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r2 = getpid() __getcwd(0x0, 0x0) getpgrp(r2) connect(r0, &(0x7f0000000040)=@in={0x2, 0x3, @loopback}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) fcntl$setflags(r1, 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x9}, 0x4) 00:04:55 executing program 3: freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000002c0)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x28) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000340)={r1, 0xc33}, &(0x7f0000000380)=0x8) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setflags(r2, 0x2, 0x1) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xfffffffffffffebf) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000100)={r3, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, 0x0, 0xffffffffffffff54) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000001c0)={r4, 0x1}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f00000003c0)={0x7}, 0x1) 00:04:55 executing program 1: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) open(&(0x7f0000000000)='./file0\x00', 0x800, 0x2) sendto$inet6(r0, &(0x7f0000000380)="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", 0xffffffffffffff8a, 0x1, 0x0, 0x46e5e8ede738d139) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) 00:04:55 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x10) socketpair(0x1, 0x20000000, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0xae79}, 0x24) 00:04:55 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000240)=0x33, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) r1 = getuid() freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getuid() setresuid(r1, r2, r3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6}, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100)=0x7ff, 0x4) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)=ANY=[], 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:04:55 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xe, 0xffffffffffffffff) truncate(&(0x7f0000000a00)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, 0x0, 0xfffffffffffffff4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r2 = getpid() __getcwd(0x0, 0x0) getpgrp(r2) connect(r0, &(0x7f0000000040)=@in={0x2, 0x3, @loopback}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) fcntl$setflags(r1, 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x9}, 0x4) 00:04:57 executing program 0: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x6, 0x0, 0x0, 0x7, 0x100, 0x7}, &(0x7f00000001c0)=0xa0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={r2, 0xee3c}, &(0x7f0000000240)=0x8) r3 = socket(0x2, 0x5, 0x0) read(r3, &(0x7f0000000180)=""/3, 0x3) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) setsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x1) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000280)={r2, 0x7fffffff, 0x3, 0x4}, 0x10) 00:04:57 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x20000000) getsockopt$inet6_udplite(r1, 0x88, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x11e) 00:04:58 executing program 2: r0 = socket$inet6_sctp(0x1c, 0xffffffbffffffffc, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x22, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:04:58 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setflags(r0, 0x2, 0x1) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) socket$inet_udplite(0x2, 0x2, 0x88) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xcd) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, 0x0) unlink(&(0x7f0000000280)='./file0\x00') getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0xffffffffffffff54) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000003c0)=0x10001, 0x4) poll(&(0x7f0000000380)=[{r0, 0xd5a38cecb571fd92}], 0x1, 0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r2, 0x1}, &(0x7f0000000200)=0x8) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) 00:04:58 executing program 2: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000140)) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000180)={0x0, 0x7f, 0x0, 0x9, 0x7}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={r1, 0x8, 0x80000000}, 0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000380)=ANY=[], 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10, 0x20000000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000100)=0x6, 0x4) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:04:58 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x4, "b7359c4d"}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="ecdad3b8485d724d693531615aad81c6f461f0be30334cc03257c9520a679c2ddb57d623408219e220c166153141bb57066938d2b652da14a6891da5a607de538ac732a5f5d229e9e5453c10476776746345956f8dde279ea9fdf836a1c11b40b8d4d9111f4aa1a8ea8e0de0ab5aefa2c0f695c21246e6ace6800340bd96e107d4000000000000000000532f8402f2a5df428a9bb49ece1cde6c2c4bc365"], 0x8e) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="000008000000030000001b3cffff0300b60096da7ffc934d971f32a7db5745a3bd30a5c8689c448782b503885af998c69a17f70d890955d8e004d2c6efc3e1af223772b9af1040f3e2d958630c0811b3e196c2d8ab252057228faa43785cfc5eb4323be48f662b45865bc09fda4a4bcec2bd1669a1c22086329c0579ead9e036a680a40af0f7c14eba4ab7686ab0eaddb81f4227eaa8b4fac0e30b5712e1bd98229804313402e7e6f40d01176ff42c86be985d0408acb16d3375dd0a82b17d3de315dbc8ebe7fb"], 0x18) 00:04:59 executing program 1: connect(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0xa) 00:04:59 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4) getrusage(0xffffffffffffffff, &(0x7f0000000080)) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x29, &(0x7f0000000000), 0x4) 00:04:59 executing program 1: r0 = open(&(0x7f0000000700)='./file0\x00', 0x180, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000000c0), &(0x7f0000000140)=0x4) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000440)={0x0, 0xa, 0x8}, &(0x7f0000000480)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000580)={r1, &(0x7f00000004c0)=[@in={0x2, 0x1, @multicast1}, @in={0x2, 0x1, @multicast1}, @in={0x2, 0x1}, @in={0x2, 0x1, @broadcast}, @in6={0x1c, 0x2, 0x9e, @loopback, 0x3f}, @in={0x2, 0x3, @loopback}, @in={0x2, 0x1, @broadcast}, @in={0x2, 0x0, @rand_addr}, @in6={0x1c, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffc01}, @in={0x2, 0x0, @broadcast}]}, &(0x7f00000005c0)=0x10) r2 = open(0x0, 0x40002, 0x40000000000) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x90802) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000300)={0x0, 0x14, 0x3fb, 0x80000001}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000380)={r4, 0x30, "8c95063890af4be76e3d8489b7ceb7e951e5bc7ce24cb7ee66c9b08e4e13141917f6626d04c79bb4659171ff18e99454"}, &(0x7f00000003c0)=0x38) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000600)=ANY=[@ANYBLOB="02004e237f0000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="0000000000000000040000000100000005000000"], &(0x7f00000006c0)=0xa0) bind$unix(r2, &(0x7f0000000400)=@abs={0x0, 0x0, 0x3}, 0x8) r6 = open(&(0x7f0000000080)='./file1\x00', 0x100, 0x60) sendfile(r2, r3, 0x0, 0x100007fffffff) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000340)={r1, 0x2, 0x78d02408}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r5, 0xfffffffffffffc00, 0x0, 0x8}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="02004e20e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r7, @ANYBLOB="04000000c7b182f7020100000000000005006b00"], 0xa0) bind$unix(r0, &(0x7f0000000180)=@abs={0x1, 0x0, 0x2}, 0x8) 00:04:59 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000040)={'accf_data\x00', "f569c18c9275579a35801e2cf4311d289a7355af68caacd9d48f9753b3e0dd379b4ff164d2a0944b0445d138479b09fc4cff664f6149ef67f9ab2c0eae7242f7cfbd7f264087da8c39c26d7fb5e8665f67bf1fe1c4710fbcbd881f027ed470c4cd9b32fde95996411679b8f563f51feefed26b12fe6b2fafc2bccd4beeccd1e056260c062177b21fc1f85a0ecaede99798714455e8c487c55a440f5591eb13db77e150c0953e96cb7d6635805b268f41acfa364c963e498bf8483672aad5f959e5ca2d271f9a15e382872da93956e86237bfdf7fc4f57f7d84b73891bf4169be4f4bfd1b2d4ff0ddcef5fc3dfc9e0979"}, 0x100) r1 = socket(0x2, 0x5, 0x0) read(r1, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x1) 00:04:59 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="74dcf87e3d2a68ea715eac40d1e8d7ee439050a6a00024ccbbaff88efa187a707b1f1148f975853438542355b33ff1c1777a"], 0x8) connect$unix(r0, &(0x7f00000000c0)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={r1, 0x6}, 0x8) 00:05:00 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setflags(r0, 0x2, 0x1) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xcd) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0xffffffffffffff54) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r2, 0x1}, &(0x7f0000000200)=0x8) 00:05:00 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x8d50) getpeername(r0, &(0x7f0000000000)=@un=@abs, &(0x7f00000000c0)=0x8) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x0) 00:05:00 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000002180)='%', 0x1}], 0x1, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0) ftruncate(r0, 0xbed6) close(r0) preadv(r1, &(0x7f0000000640)=[{&(0x7f0000000180)=""/184, 0xb8}], 0x1, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000), 0x0) 00:05:00 executing program 2: socketpair$unix(0x1, 0x1, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000280), 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) freebsd11_fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) freebsd11_lstat(0x0, 0x0) setsockopt$inet_buf(r0, 0x0, 0x4f, &(0x7f0000000000)="f4d918f7b3e81684a7005902b211824601113b25d58645769759bbe84bf6b0d1141b13b9b6843e9a18c008c9fb298e4fb7bd4a4770", 0x35) getgroups(0x0, 0x0) 00:05:02 executing program 0: r0 = socket(0x2, 0x4, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x1) 00:05:02 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x1) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) mknodat(r1, &(0x7f0000000080)='./file0\x00', 0x100, 0x81) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000001c0)={r2, 0x3, 0xf, 0x3865, 0x1}, &(0x7f0000000200)=0x18) 00:05:02 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0xfffffffffffffffe) preadv(r0, &(0x7f0000000000), 0x0, 0x0) lseek(r0, 0x2, 0x2) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x40000000000) getrusage(0xffffffffffffffff, &(0x7f0000000000)) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) fcntl$getflags(r0, 0x3) getsockopt$inet6_int(r0, 0x29, 0x1f, &(0x7f0000000140), &(0x7f00000001c0)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x88, 0x8) 00:05:04 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x8001}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={r1, 0x0, 0x1, 0x9, 0x3}, &(0x7f00000000c0)=0x18) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x6, 0x9, 0x5}, 0x10) 00:05:05 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setflags(r0, 0x2, 0x1) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000280)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xcd) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0)=0x5, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0xffffffffffffff54) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r2, 0x1}, &(0x7f0000000200)=0x8) 00:05:05 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000300)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x120044, 0x140) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x8, 0x200, 0x3f, 0x7}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYBLOB="0002200fae26558e6870de7e00000017d1a189f4b969e23e00dac0000000000000000000000000800000007d9315533abaedd7ff4b1931ace84ade3a180a56a577666e8ff7d26091edc1381bfe5f990bb44db52bf4db8bd66e17c69cfdac399cc3cf5c2b2786b16b20c069c767781a94c18f72a4f8e54b44cce80a10e7c42a8ab14c5853854f011e3adfeeff33f817653f0000002bac00000000557e5dae54257cba8776c65ce24a87995b8196000000000000000000000000000000"], 0x1) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000400)=ANY=[@ANYBLOB="03b957420a476d41bd25ce4c9fde99fdec03f3586f33f500680d7abf53db6c71174bce574878db5b0aa39e004116fef3024b2f05d324a756151f69e49947f465246f4f", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x7, 0x200, 0x8, 0x5}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffc44) 00:05:05 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) writev(r0, &(0x7f00000014c0)=[{&(0x7f0000000100)="986d0f13bbb90aaa29d78cbfdc5998c87954fe74e1586b44f1b474ef91f10035f7cd94b71e0628d1f66d4765f3cfccf4417d6382d7762e3179db31da0b1d7e9cf2a534be887bf9a0fb8f0e666d28fdb9e99becad6037d629d510d0da533d28b65ca3fb22ddf374968ad82ba372d6412373997d9be9b4a6b33a8168f44906c3be1e55598eaf7b179def13ff3daed01d452c4312a6cd322e74b00a8208f8a3d3e75755", 0xa2}, {&(0x7f0000000080)="61217d6a1b03a95d046f01ae32fc4ec636544360fde21aa623da454aff1e38001412f5410242bc498959658f2a0b36cb5c91018783d7df71d9b5", 0x3a}, {&(0x7f0000000200)="eb5b3acef3af9ab2173e85df3a68896d4ad624e746dbd6bbfe12d3f74e3f13b9dfaf8b703d56e962ea3c07e34b7454c42ce9813ab59ef8c1f6bf66b8b0de6c3785a33c4af5afcc746a7778ebeb99fc92e48cc5a8107da9d7711a2be293ada363b5d63b86866f245bb4893e18268f50d33bf79734a01af81d1fb8aae585fa", 0x7e}, {&(0x7f0000000280)="2791ef9d026f5c6c90792d8874851f61128b7fb6941dbc74311d5daf2159191921a6daab6802f5cb205cb3b7ad9bd7759cb59a23cc97aff60a95c1b2dbde4fdb17d70235165ba51783206798006e15ee034f420dd2eb9e91e1b3dfb6ec3e9248d717b11e509b34fc47357bb403be2c55aaacdc0d91326c6a2c2da7359a377801f9795cad37a288a7a49a20d14361fbf95bd65ae03ca910384c76da03901cc85f0c4e9efc60cdf419a72ec512c95b59141480f6168bfbd78f962a4027b219e9d5478e333e4ac16ef4c2f8131323cd", 0xce}, {&(0x7f0000000380)="26cc6a843d5e451a0e3221c1d507739bc5c31eb97f39068e3f876bf6a06aadcdbd513b2e6ac6422df34cbbbefd5fe6f7b0a1dfcaf185dcfc1243aefe4f1612b080fc348fb7e34bfd827a6380411ad68018b351ac0264216700e951f19fbd9bf098d50b254334cfd73eda50a953d095fe18af3b1f5ba5166333927a9b76cbfc3b4eae2b0b262b7f6bc1481ef5a36a38ccf6c3d998aa174103b7f5022a85bb2e328cbd6559d20429464ef939d35818ba0525c379fda431a919fd4aed62dd4a1ecf2ca8d15e422490a0476e082999064634bdf8d84a57adb99550e6dbb2c318162543a3e25c5daf0fbfca090a5dc97992152892eb578e3d94d91f84a5b7dc2520a1a41f35c6cd984d669bae7af7a2b8b020e4197c0537549dcbfa499aaa2f20dd97820b9ff5757d4cda868dc67eb07f1a393efaa82591550349103fc00f832a486832653fd88be84543b4c2211a35d4b94efa76ac0003215bc4e86d135f1226a69c282931fb84737e4d4a9497f5545493d6761f443081f7bd0df0646aa07c8ec72d32b9c9333c7a5ec149b88c923845f28e2becb09b6793bcf99849bda314057cc34bac58f6541e485e6167175c439eddd50d3825684e9e2485fa05a6d5aaceb46f9f498f10ad9b3c3edaaf25cbb2b961f5d161be2c035aa7b008e06e763f87099577cacac3e8e88f6d7507d319450cf02dd761f47d915af7443a7f0cc9891e243ef136231dc3f86ac281551edd2fdd1f9afe5157d74e753ce8866df1dbf29b14877ac45526166fa014a5fedab7728f2c2c367e6b6cea8e247ba0995721d8c5939a305486a3fd21eb2d8937f1daf95871d79b70b0004680aa3d56c8e5ee6f1be9e01b65fbe95f483c6af60a2fe96785c26b6046e2b0358a02bed4b68a376002225028b24daef7c324b15aab226800638677cf1183bab818767004f7b7dba84bf5738b5f7b677eb3913e73fcc9ffbeeb8595779c595a5a76864948b358b61adf8f75aa195d699c1d7563604aaef9a540cccd1eda68eab6c4fe6fd1544a9c96aef5b0a3fd6de55783c568f926d612e177530059506375da2aec4662783158d4733e7ceb3cbac682baa0453d745265e144234a026b34c84f6d12670d6eb8fc274dad4b42cfb099fcde1584568f978ae239cfd27f520eadd4d005f1fa80b09ed089b470cf18dac91cf94def85aaf6219b6adabc2c1bac14e191fa0bb12feecd0019fa16f7d1377d9994e646ecd1bf88a71f3bcdf9986b323efc1436b491b45e09451d4477ff3c582e8165894b9a353ab77a3c614bd1d7df03fa0c35f01abaa59249cbb8dd0fea0fa2fe5b2b332611ecb06299efe937607e89da777aac875cdc256487adbea897deced9c3d1dddfa8ad0badb50594ee49de615a2b66c7cbea2b886d6dfe86e70da465158548285ee783e1893c219d5498d479137c5db2b6caeb185d3a9eadb146b79323884dae79d575f7b2484bb411a50864a7409b4be449fc3396b3c393917ce1638cacec1633396ab689437ead01fbb3f3a48f1d65c505d611eccf469d4916f796633d7af8cd9af6aac0b78cd1c4966c24133e886e92737f3fc0a9ccf35039700d4c537b60d00c1eab1fb4f8684ea985f2d67c6db4ddadb223bca6b6924fbf81a2de10b9358e4827ed367153c3e36b26e652fd0522a3bc0d004b146cb5d275d400ef28966de1f5b4fe042067298d0f308f4d3cb2f3191481089a42b554e421bfc7c5446d84dc70c361e7d0e8f4a158cc69d0979888681708b02efedeb7e29d41a2850b8511ea34eb8e0ee43c1009a2c6bddc868a40df398fced6fdc78018bc17870a52ef5a7bb588d79df3b13a070ca02e1a6cd1000630ef548627f264127a4126da0aa1e5fadeef3c0063d29dfb7c33a562fb7d4161cfd018ab3ae77c1ae75337b80c88433bd8e64d65ed289600bef02183aaa0f22a266f69e93da2c98b8a1826c5597bfcc0f755c3630aab37271889dd1fb360ea19cc336c586af7c818e8a564085ad3fc4b688febf38e2509a1fc9351a7cf0a3ae62d19b1a2a6416b9dad871f344282b018c45878da08418861e65666fbfad9c55caef5cdf91a1838600ba9c476932884b3a1bca043683b4ebf175fbbdbfcf8ff393a7a087e2c48e730f9874ece5ae333bda3ce83ed8f4aaf8fc1a13cafbbfba0cc90c63459c7c24bfa1844c41908bab052cceaf268c6e7ffe19745f1ff84ff77b657dbed5f4ab25ad2e5da7af2ec4ab0a9b43b9c0a8cbbe1aef0dc9b5241d16cd025665ca9fee9baaba0e2492baa24db28e5b15955ccd73c14ef6066b316bf3f0e26f04488039adaddb75213aad1581ac79f1d21b234f2b46e94efbf6660a46046bd2beb77269d3db4087c15890cca93248382bdb0d718f8c3ccdb49f325c09902217a7cba3a2b6f1f9892f78f22c8d8d4dcd7da682f7705020ad29b5dbcb0152398041822a6fb91c1d2f4a2b9775baad17a5a1481f28367e1e6fe7f41e447053165c57847fafa8b0d41b93ecb943187486128b07ad1ef2b5356e0d94bd37c87efcba31a9759451c2463c290644528dd96808fcb55c0f0505b2ba89200ccfcd3c5d3d484341e1bcb20a05e0a356d09dbe779b9c2bd473f53b39f4fab118a74b2c8b2646a9be8449e7ef09362a7d852bca0bbb37541e60ff35c725ebecfb5ea0315b8b388571c4deff82b776ab9a2703bf496fd8e383a3ea2e67ee66d807bd25f4ab6f3a448a599042fb0bbcaca08459f3e35f92b4e4ac399b9e7aede11074d2c63f49b2ef7975332df170393567c69fb71e96fdf69e3d12b2e0fb916a12f15f2fe4345c0170bf803901b3097f4d9b9710c785b6722cdde22aa4aaf13561a61747605e6b27f79ba9b4f874a06da14e0926ec050b9076d039b87a092610ed6cf17b46112cb57bb3d8dd9db76141bce84944b47437d22d8e2a7027bcabd8b3e0a848b8b4e88e66df9505b04ef1f252850af75817318ec706cdbe3805b39072e6c4215618238ee062e6f4d3aed1d05f5bd3155963551f9e598d35f1f2c421da3781f4c67ef0c3c03320a0ba13777c689653dd0ffaa1c4f3e1b2e873d1d76efb8192693cf835cd8ea941188c1f8d85aca2c7b138653fd30048648f50b4c0d0b9b7416c4a592a32a37046f3a9b30d98835e37611154ef1faced467223f7db6a915bb7722622ef7e304beaee3812364e7fa49dc911c64f8f509bf66987fdb97f8993a002e3864d38dc00b932b2660391f21ae85f8f9c2978a97717e682ad03e2b9aade3b4e83d0bf332dc22331a972183d6aea3f48c3b7afacfc14097ab76d4d1cce3a72c4f6066241d6aa379f61e8334e7e8dcffe6a0d07a69d5db37598431036d2e81143afabb13e6fb791c9dbf27ce39b5b4a43e12fc0add3281c62d1339f1817cacfdf9b1cdab3e01bd3722b0918745800ea0dc3345cd2d538d35b4333743c35d2a10a484de3a6a0a3ccee54852e4f89301a04c9241a3183e47b0d76c0a62ce7cf42e78f0eee674a20538886df3e55e5815d1771ad38a3a2a61e1985a008e7338f82ec59da50d48becc9399aa37591951b00e20f0663122a6a52cc9efa3dfb959939384c0ad9d8f0eee16534aa59f3e3878362864b21d5159c47ada0471416d4e11799427b92fddca51956bbe27bb94961fcc23c8a6efc45e0b32ed30395198c8ace7394c5385f2d3515bc8426bae8a3df02088b78234034015ee280a759e965c5fe1e6981f493505246282605e45e4009d4264f301281682831aaffecdfd9d516a15b60969b8486b0b5c3c422f087516c8f44177d3a58de6043801e03bcf92ca0c9aef641ab2c77eaf9225d359609372d2ac84bd704fa645edbd2a1f5081503ba96323858148d2878b819df471ff1f00d28b64c9e9d37e48022465ca8a965e7ea57dc18457d7bc443603180f218af4b009f8d9e1ece32976450ab01099ef7340e47f917dc950c6332e6624a1496e0b356c19e782f0b124d703fa626055411454fc1dc8cc8fea22c09360abb48da624e35f26c88522880345ec911322673d770cb881fb1bacabad72418c565118339a755ac84b32425c45596bd137603b04e88b6c29845c45423f966c3c4e622a974c1b5458a37d22b6bbb36d4f33c08cf9f2c7b4867f70e6340539b69eb2d182a3ab4145f6513103387a8802b6d21113fbec1d431754a79bf110315ffb57851422b86ec9f23abfdf8388a3b5091756d6c68f15860ca73fd0574a20628a7c51ee893605dfe7751f8f5f7a534eb995d7e6f37cccfdcb3c317528d53b7f25d4f652d0166d1e81b10652842b497aeb365053e4e71ec1ad7cb71b56ee66452b5303f4928274e13112d321e18f0de306d22f0318eaff63e40ad668655429108b675646b4992a2574389c56c91583a22bbbac4201df1c1224c46e926a47cfd9863b4a7b818e271ad972614cce52539f0a7cf931d18d2e09df88f9cfd16a3370bf1bdcff793d60c1958e377a969c04114740bfa398e55d95e87f5dac00810c48d90d5a7c218f1294d84e2660ab92106ca4cfeb221a6c58287e43a4b6f60bcbe4caf93ebf9e39dc3ecccfd7db9f32251f8805cc23aa7f174faf8b59091489ac063769759cbac72c57eb00a867e7d9ce3a11894a4e8cdaa11a95f1dfd8d7ca86b08bfbc4df5c0a44c13f430fd7020ed974810510c6e49b22070de5cbb91a02dadca0be90b1e756b9cb456bed07c29cdb23704ba38445cd2bd704b6931bf3691a8f81fb442e2319bd8ac8aef3aae6ad574d7656f2eca4323ea7e7f98f73120e4c87ba3bdc3637b1e815eb05b052bce18cd98996d539eec272a7ac573bb2130181b9c4acc5673c06f948f16179aaf3a96e2ed21f711e14cd397e8a611d229c573064bdfbce66c87c44845d6da1e6af456e9e5cfb7497f32d48938ff3fad20d1ed39dc2f5e71fbd90c72074b08601fb4f779d1b2a3542a829a606c228141a1a359e616dea30636fc6d370f32cad10c4c8f7fc39f8f56f8f827cb2d75ce7dd6c20906cece30beefacd1f976cc6f5175260cc3c839c0ec0cb794d5b15e6df01e7336ed4cc0619337f53641441cdc54f41bdb7e3f3f6955740fcddc672853c4452e2fe66a0c1392cbb4aac134d2446f29647b7d42458e138aaef1689c7f9241c7f222d7c226da9c3031150c058ed4c149e5b8937bd0a8ec11e56739691a32107402226b82c8d8b67bc63a3a3b980781d4120e5878cf3b0dd523c6ade52c7c9deff1cb9f996286525b73ef3aeb626b7e73820f95c1f693ecf45e48e6948cb000c2d7f1ef4daa677f6261a482105f140c92461bdde19bc26b9acec99a6a96d80576c2fbf36b9f82aae7f09ea3b94faa3aab61e47e5a22d8ec848cd5bbcef51d9ae92d111d009947417fea1175401febc926f7d8d343bd805265a52f59edb107deb231e449736c15cadf9a8b8192aedc17e330c53f6da9829c4b296a2149f9bd7dad8eec3ef4d6992501e6d54c9c61bec231e201d10efea10c5065c6542042cfd1dbc1cf842cfe8373e42eeb055ccd6d0262b5997ae8133338e5e25185ea524a66616793829f64ebc7518d821b8027faae3a41b469603d011d035e83ba75a4d9c6c865caf6682d122d4f610c7328d4671b08c566a305089150a57f6e6daa84699caf684a8b397fca075812efa7a6ff81ebdedba59a88bb0e065b898c2f47941a353caa51a828bdf2363c0a6348a0723187401da5e92562a163f7cb988759db21c4001e78304e1709356448d51b92a913888f300706dcb7e2c67444634a648fcd1cab1431b4f2a23f8c3b62173694f6111793b9bbc60c26b0304d69fae7a423f07dcb4d16e", 0x1000}, {&(0x7f0000001380)="fc998b860696404dac9b", 0xa}, {&(0x7f00000013c0)="fde743d822d39a202c25adf85944af8d0af3fbd80a9326f4d109f9444f7d89597bdedea803b88f4ac63cabd7b85a9a2e63b49b66b3e1c33a5a2c6b73e823ce5c2b208ca5fd72f59e933d3ec4fdc6a282e6583dfccd1ae2fb89cba03f32b43e30d3be6409ccc30d998e2cb163f0d3b9d38d9df94c181ba8b63fc8f45a38267fbc66be26bdbfcbf4c48c1d90005edf1473853516189cc95b3c7c74f15ee574af2ca7753bbc769f2a858651d1021791bad3f4bbbc50ce7e70683e9b55995561fb43a36e1f40d93bd2f799852b9e660712f44a14427552828c683a9889c5f52b6e21340b50dca5af50c81cd7", 0xea}], 0x7) socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) close(r0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000001540)=0x7fffffff, 0x4) poll(&(0x7f00000001c0)=[{r1, 0x4}], 0x1, 0x4) 00:05:05 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) r1 = dup2(r0, r0) dup2(r1, r1) socket$unix(0x1, 0x2, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x55, &(0x7f00000002c0)={0x81, {{0x2, 0x0, @multicast1}}, {{0x2, 0x1, @loopback}}}, 0x118) __getcwd(&(0x7f00000001c0)=""/248, 0xf8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="a9e5020000000000000090ded0db663293d5f0410922d5537cf31fb3f2b37aa3cfe6520000da52cd88"], 0x1) 00:05:06 executing program 2: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) writev(r0, &(0x7f00000000c0), 0x103) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) mlock(&(0x7f0000ff0000/0x2000)=nil, 0x2000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) 00:05:07 executing program 2: 00:05:07 executing program 2: mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) accept4$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000100)=0x10, 0x20000000) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r2 = fcntl$dupfd(r0, 0x8000000, r1) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xf, 0x400}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000140)={r3, 0x2}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={r3, 0x40}, 0x8) lchown(&(0x7f00000003c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0, 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0) rmdir(&(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') 00:05:07 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000002d40)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) sendmsg(r0, &(0x7f0000002d00)={&(0x7f0000000000)=@in6={0x1c, 0x3, 0x20, @empty, 0x2}, 0x1c, &(0x7f0000002600)=[{&(0x7f0000000080)="41a4bf78c3149313cda93f2197bfb3238b2e1f6dd3c6832ccb8c3b18fb7b076f703017b1349c8b5b43daf02c8c9ef9769670a0f9c534259f796d4732ba6e2b52b89674a17a183d54f02662478a41a2e80477371cd1e0def94ea3e674fc77eb1755cf970044bd7bd6169f82c2a7d2ddecc93d7627887471116aef54a0df38a39b9acac8e3032612", 0x87}, {&(0x7f00000001c0)="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", 0xfe}, {&(0x7f00000002c0)="c4e51eeb8cebff3cb874e2f6edf9bf912715b6996d5e90aa8720c326406cfa5bd0baa341c12ea32eb9e248d11784073e4c9ef2760575e26ee73a0dfc590ee4b17e3fcce0afcf535eb0e2bbce181ee3667bb8e5c3a3c7a60c5ec2c3349ea809a25f37", 0x62}, {&(0x7f0000000340)="3adcb7c881dc86fa9425e2f2ac666799f80cdac43c7a0186cf4913398af9d2b261aca1981b15131c55418c9d7bddd49583d83b7325928a50", 0x38}, {&(0x7f0000000380)="f6473f04fd0af47c48dd755be31e6894737cbad8873beb1c3e5ea1eea358c195b8d91e1deeff329d7e9399af0581e128cec69b4c6cbd99175e5c5fe26445d6182892bff3880a2ba1222619b038225a911db8cadf373aef8dcc5155762feaa65c56e0b6d79f06f1b0a8bb2a5ddcd8942c1d321170a42260a1b6d0b136e7135b071b68b89e9de596ad7c68febd75e4526f5747a6", 0x93}, {&(0x7f0000000440)="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0x1000}, 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0x1000}, {&(0x7f0000002440)="6fe1b766a6410f8ec725d70e57ad2d2cd352852e0d4b91bbc787a567cd19a8118d24e0f95deba2eee298d6ae9385165d56f7b0ab5f44b34eed108e02d29e517fb2cb57cf830a34210ae0725f99e712b2b072d0d5da536f9a9077cb47fe419c1d8e9489a267f3121328efca5ba1a307592dc60447766fc462b2b6e1096938", 0x7e}, {&(0x7f00000024c0)="d35b3c4f6db0f9f8b5cbea198f5b77a507db7484b888fabbc6ba6cd02347b8c47e39386a3254b5e5214a9545a7b0383c83feb4d9636a4501902f13de918571f0225cd27272384f8ff29dc3032ba577400bd3de343b9ba6caa33f0037deaca38a828ea4c6939675bcd62a1e9004f362bcb551777e3875b8d76adeb360f9d037cfa8f050faf6412e1d016f8a6ee1f6c1d6bbf9339f7815aba9a62a6ea9beaaf06d8f09236df01854a5b517b736fbc5d6586587127e5898dc3ed578360450", 0xbd}, {&(0x7f0000002580)="858af6b42767572006a56c0c412310fcccef3786bb8680820b1de7670005db298e9fc6b482a80c8a8626416e98ebd3cb8825b35b29cacbf709809d9e35427f83c21bc0ff97bfeb14f741f248ed1735ac125e03011dff", 0x56}], 0xa, &(0x7f00000026c0)=[{0x50, 0x8e, 0x2, "08720a93461087e05b786f0493c1e2f97d306867e9335b0db9b20bd07f9f7f2a2dcd221cdf4b95d34e05ff82bb46db97baabcd7befb4543ac6cd82a5ea2852"}, {0x48, 0xffff, 0x8, "427e7f636a7161dcb965dd20fc334aa25dfa3ad4b7d18f3e65c4e78eb671e969eaf275dca1f052c164eb2486dd2f52c784c16f5eb193bde8"}, {0x58, 0xffff, 0x8, "343df1fd4e8484dd15674ef60f65b27554d871ee82ab4b417dc68c1b103fa339eef740fb149755c08ec093f1b3339578954a4ea5591a7594952cd92eafbdad11463e"}, {0xc0, 0x88, 0xa7, "81829efd17ac64ceb81422b5939976346d7b04b3e6adfba3fa1391996cc90103e1e10e353f0a4f40d6e793b65dbb4b999c760f9dd998e9d6db445123feea0df8a6fbb4f40ca52033c38bd66367e7791017f60e438ddf830425488305590bd95bbf0bb38b91b36098660944afb26bd55e196fe1daa1773baea338b179f007fcb99bd4a4b6919e8628b641dafbdb997e38899034fa83665516a295026fdbdb14d2af14638b11f4ddc249e05bf7"}, {0xa0, 0x0, 0x0, "0a612e9ccb2fa5051e898f6f778cd8aaf9c7286c1488d17724034787e3ebeb0db0dccd350c4411b495340b603a997b1c14416b9e0536b64f964eebe6d20e8e40f3f4cfc7c4333f859a6938d32a9d2a9ae325abe724f01fec02dd7fbeffda36da5582dd05bc65e6f5e91e012a22a36b0a06b3a10f0655b5aa6896f03b679d94b5c1166c283de898918749ea5f50f8"}, {0xe0, 0x0, 0x81, "7232ab01247ec004afa1d161c019e2eaa995d0178ece2fa2d7c4f76e359a3b051e385fc029b3fa5f2aae440ab54e877b32701b48aee94dab0a81be2a190cf25f0b907a7ece21e6fa05705b114f94ade66afdd708bb62c7a682346237685175db5ed0188aab1d36de70cd769e1b21c5c26ab76c8f8c8acc8241c9bbcf0372238582f401d054453e871ac35bb7b7e6cbb2f8bb19172150b0f53f933e1f762f032a72d6fcb3fbfd66409b1f9bf1cdbb78bff5007ea3bb4e4c2f8f8720c027c84586641a31155fdb1c9732a9"}, {0xb8, 0x1, 0x8000000, "c8d72d28463a2b7310f95ea464109aab051b4bf6d09515489b1bc986b3fde7e25b1a31e2bdd21572c0370698719737283d940c04716086b5ef76f3b44aff3b2b24d267b5f41753b2591f1710d4ca747c2a45d2d88908a1643d09ff196df668bd4a9f0096d7c11209d314cee62be588813781e5c6104e17f6ff58b28b2f72dac7062ec8fb3275b67c27f781f4e64c48414baba87de53dc25d4e361ddccc163dd19776d6d6ba4dcd8d"}, {0xf8, 0x88, 0x101, "016c48f479203f1ec9a587e6e3c5b0d10536b2928049ea814b4d11a5b6050ce128418e520a18fc21ea5f3f0cf24303e500f6e80c80440332e54dfc4a59ae5e2c5350662ce7cf16d392bdee09d5e3c09fbeb896b17c722b99261d1f626385950d3a6d58eec1a81b5a983ddf2daeed71b9502d87e5ac9787019c94423edad62be2f515fc58afdbf80a30359c311b4de97c30f5914c89936f35f38f81d991ad01d8231ada0c3cd05a4a3ab340d47b2fcc54d82d3eb209fb2d4467b701ac29d4b7c83d7e70529a52be741fdfe38fec9f47982fa34d45e1693103b4b0ad32de76a8ff2abc4b57"}, {0x100, 0x0, 0x3, "190fa316b28079c87b8695de0580119cfb46bae18b08d548c00b3cccd537b8d80c89f00f1a783a5385b1ba9c97c66de1e9350be355ca5f79ea47c28a06afd94c393a6e199192032d68e915ac967d76ea621079831b18aeceeafc70c271d7c9cd9a7819fb57c28ab269c317a4e6032c91efa71b56759f6163752d44b1486ed057a218d42cb09c5c19337e180d943b456d4a0c0caa1ee9ffa5a19705a557e38f6e6a5e4ba31cdd42de14f5291f8f11b8c94ef61941694dff309bd7a16947432aa269db2a1f5d464e1c362efeae4a4debda967bc2246e43864e25c4b4f8649ee408440599851093e213d159"}, {0x40, 0x6, 0x5b2, "0334585ce64eb3ebd857b1de5df34110feb1c13dcc9c63f731a62febe82c1e54e5b6d17aa002d56d3e5b"}], 0x620}, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="26f9a15d038d5688932f852c0e5fd3d1ba17dec2e780e611c7dbf7b9581bdd000000000000000000"], 0x1) 00:05:09 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setflags(r0, 0x2, 0x1) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xcd) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, 0x34) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0xffffffffffffff54) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000280)={r2, 0x8, 0x27561cd8, 0xfffffffffffffc01, 0x20, 0x1000}, 0x14) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r2, 0x1}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)={r3, 0x3, 0x2d0d, 0x9, 0xd31, 0x50c4, 0x4, 0x9, {@in6={{0x1c, 0x3, 0x100000001, @loopback, 0x4}}, r2, 0x9, 0x7, 0xffffffff, 0x3f, 0x3}}, &(0x7f0000000380)=0xb0) 00:05:09 executing program 2: freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x2004, 0x0) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./control\x00') r0 = open(&(0x7f0000000040)='./control\x00', 0x2, 0x4) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000100)={0x0, 0x14d}, &(0x7f0000000300)=0x8) connect$unix(r0, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000180)={0x0, 0x8001, 0x8}, &(0x7f00000001c0)=0xc) r3 = shmget$private(0x0, 0x1000, 0x8, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_RMID(r3, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYBLOB="0008000006000000fcff000004000010050000001c004e2307000000fe8000000000000000000000000000aa0300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="0400000020000000010000000180050001000100"], &(0x7f00000002c0)=0xb0) 00:05:09 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) bind(r0, &(0x7f0000000080)=@in={0x2, 0x1, @multicast2}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f00000003c0)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0}}, 0x10, 0x0, 0xfffffc3e, &(0x7f0000000140)=ANY=[], 0xfffffffffffffd63, 0x100}, 0x20004) 00:05:09 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82023e5800696c65580c3000"], 0x1) 00:05:09 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = open(&(0x7f0000000000)='./file0\x00', 0x401, 0x118) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x100000000, 0x4, 0x110, 0x3, 0xe8, 0x20, 0x679, 0x32, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000140)={@local={0xac, 0x14, 0x0}, @empty, 0x2, 0x3, [@loopback, @multicast2, @remote={0xac, 0x14, 0x0}]}, 0x1c) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1}, 0x8) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f0000000040), 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={r1, 0x7}, &(0x7f00000001c0)=0x8) 00:05:09 executing program 1: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000000)={0x0, ""/86}, 0x5e, 0x3, 0x1000) msgrcv(r0, 0x0, 0xfffffffffffffe25, 0x2, 0x1800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/64}, 0x48, 0x3, 0x800) 00:05:09 executing program 1: r0 = open(0x0, 0x30282, 0x197) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000240)={0x0, 0x8000, 0x1, 0x0, 0x1d0}, &(0x7f0000000280)=0x18) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000002c0)={r1, 0xef, "2915c3ea9eaf0d498b583641bfb6964a66e3ef6a3b28a3dc4de805d28dcc03d71ccee38d739ef65277ba8b35c959af979601bb18676c0a4c79ed23ee2b3066b48602730c81b27c43cbdbc07b5e7394169cacbbf6c608bfe5ccb198d0ec0acb21d099087ce868ed002815fdcfa7d4fd30d1a4f24bbfa807a9b468dcf96439ab602152980f7c95a439f3c635391c14ddc62f990b45aa380eb66e377737048155072c5d53a839550be1518865a1aef6a5c4c2789e515c885bf893ddb99d165c4031cd9e79de7a8bf6ba3c0f1ff6f1bc8a751686ea4ea04ab73719270d1ba44c3bf1679772ed73dd9cd38698bea7a2739e"}, &(0x7f0000000100)=0xf7) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x7fff, @local={0xfe, 0x80, [], 0x0}, 0x569}}, r2}, &(0x7f0000000200)=0x84) 00:05:09 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, &(0x7f0000000080)=""/150, 0x96) r1 = accept4(0xffffffffffffffff, &(0x7f0000000540)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000005c0)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000680)={0x0, &(0x7f0000000640)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000006c0)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, 0x0, &(0x7f0000000740)) r2 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r2, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = accept(r3, 0x0, 0x0) close(0xffffffffffffffff) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0) ftruncate(r5, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ce8f19558f7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df1f4f4fcd8f4e4aed34ff02", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r7 = socket(0x0, 0x5, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b3bade2e71124c9bab46e9264c3185821b45168893d28ee5f0000000000000038ccd6f8a3dec6e6f9d82e6c", @ANYRES32=0x0], 0x0) r8 = open$dir(0x0, 0x0, 0x0) mkdirat(r8, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r8, 0x0, 0x0) unlinkat(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) 00:05:11 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setflags(r0, 0x2, 0x1) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xcd) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000280)=0x4578d4d0, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0xffffffffffffff54) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) socketpair(0x17, 0x4, 0x5, &(0x7f00000002c0)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r2, 0x1}, &(0x7f0000000200)=0x8) 00:05:11 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000100)=0x3f, 0x4) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[0x0, 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00'], 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000200)=0x3, 0x4) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x0) readlinkat(r2, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)=""/110, 0x6e) 00:05:11 executing program 0: socket$inet6_udp(0x1c, 0x2, 0x0) r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82d0b1b843961166e400"], 0x1) 00:05:11 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, &(0x7f0000000080)=""/150, 0x96) r1 = accept4(0xffffffffffffffff, &(0x7f0000000540)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000005c0)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000680)={0x0, &(0x7f0000000640)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000006c0)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, 0x0, &(0x7f0000000740)) r2 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r2, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = accept(r3, 0x0, 0x0) close(0xffffffffffffffff) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0) ftruncate(r5, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ce8f19558f7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df1f4f4fcd8f4e4aed34ff02", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r7 = socket(0x0, 0x5, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b3bade2e71124c9bab46e9264c3185821b45168893d28ee5f0000000000000038ccd6f8a3dec6e6f9d82e6c", @ANYRES32=0x0], 0x0) r8 = open$dir(0x0, 0x0, 0x0) mkdirat(r8, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r8, 0x0, 0x0) unlinkat(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) 00:05:11 executing program 1: r0 = socket(0x2, 0x3, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1010, &(0x7f0000000000), &(0x7f0000001380)=0xfd5e) read(r0, &(0x7f00000000c0)=""/65, 0x41) listen(r0, 0x402) recvfrom$inet(r0, &(0x7f0000000040)=""/34, 0x22, 0x0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) 00:05:12 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000100)=0x3f, 0x4) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[0x0, 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00'], 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000200)=0x3, 0x4) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x0) readlinkat(r2, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)=""/110, 0x6e) 00:05:12 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open$dir(&(0x7f00000007c0)='./file0\x00', 0x0, 0x0) setresgid(0x0, 0x0, 0x0) setrlimit(0x0, &(0x7f0000000000)) execve(0x0, 0x0, 0x0) socketpair(0x10, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080)={0x5, 0x1800, 0x8, 0x100000001, 0x0}, &(0x7f0000000100)=0x10) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000340)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setresgid(r2, r3, r4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x7f}, 0x8) open(&(0x7f00000001c0)='./file0\x00', 0x11, 0x0) 00:05:12 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pwritev(r0, 0x0, 0x0, 0x0) socketpair(0x17, 0x7, 0xffffffff, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000001c0)={0x0, 0x5}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000240)={r2, 0x81}, &(0x7f0000000280)=0x8) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x48, 0xc9) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockname(r3, &(0x7f0000000040)=@in6, &(0x7f0000000080)=0x1c) 00:05:13 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setflags(r0, 0x2, 0x1) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xcd) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0xffffffffffffff54) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r2, 0x1}, &(0x7f0000000200)=0x8) 00:05:13 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1204, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = socket(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x2, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000080)={r2, 0x62, "53acabff6d9ebd89ad1d0887d02ed07bbc63a632546d5032fc7ddfc8786200056c52fab48fb53be3486447c0de0cfa009271ad5b4c38c7394e2919705a04e8095042c00038d04f707c89611652a777bb471a6b14cd5c561543ac04d5ebd6fb87b954"}, &(0x7f0000000100)=0x6a) 00:05:13 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x1) bind$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x2}, 0x8) 00:05:13 executing program 2: socketpair(0x0, 0x20000000, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040)=0x8, 0x4) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x5, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000100)={0x81, 0xb45, 0x0, 0x9, 0x2f86fd9d, 0xff, 0x0, 0x0, r2}, 0x20) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000140), &(0x7f0000000180)=0x8) listen(r0, 0xffffffff) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f00000001c0)={0x100000001, 0xfff}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)={r2, 0x2, 0x52, "ca7b6ec76faed79a0f448e0da1db88df4c805ed4847a3eb131893be6035119c40faa2783c499963dd1e77590cd8571dd0ee4a2a689a0dedbdc912e2e82897d60aafe9bce4f989df9a77d78fa4fbf8f4d8090"}, 0x5a) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000280)={r2, 0x6}, 0x8) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000002c0), &(0x7f0000000300)=0x8) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000340)={0x6f449446, 0x200}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000380)={r2, 0xfffffffffffffffc}, 0x8) r3 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x2, 0x8677b5eecc348336) r4 = dup(r1) linkat(r3, &(0x7f0000000400)='./file0\x00', r4, &(0x7f0000000440)='./file0\x00', 0xab4590e05b1eb59d) truncate(&(0x7f0000000480)='./file0\x00', 0xbb6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000004c0)={@in6={{0x1c, 0x1, 0x3000000000000000, @loopback, 0x5}}, r2, 0x3, 0x3ff, 0x6f2d, 0x8}, &(0x7f0000000580)=0x98) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00000005c0)={@in={{0x2, 0x3, @rand_addr=0x7}}, r2}, 0x8c) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000680)={0x7ff, 0x37, 0x10, 0xb3ad, 0xff, 0x6, 0x4, 0x4, r5}, &(0x7f00000006c0)=0x20) write(r1, &(0x7f0000000700)="2cbfae010a418ee74cffa49a437f8936fe65004fddc678e7d8bc75e58c03e51749f3eb98dc03874620f53eb6831569d40a374827a13cc94da44114b92ca34058bbe9198c94d9e9a124eb6352b1fb9fc1c7d692ad48359f462ee6c895d3412be3d7a86d4ae9630aca70b75a8f2e225086f11fb44036ce7b46270e8acb2fb5075c153355439c1106cf39c4320d9de32008cd6367a8518bd20736212e274395be4f72bae4249868f8ffb022f48cfc178f3fba9510b26313c838948d53f96a0f4bfe33093d5a47a5cce4b88eb77810ea7f11352e65b42bcd5322d0f368d42e7b8f4ee7ffa9489f44223c618c9ecf99507d726e2ff15b07ea", 0xf6) r7 = fcntl$dupfd(r1, 0x11, r0) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xb, &(0x7f0000000800)={0x0, 0x310f0000000, 0x920, 0x9, 0x9, 0x5, 0x3, 0x80000001, r2}, 0x20) execve(&(0x7f0000000840)='./file0/file0\x00', &(0x7f0000000980)=[&(0x7f0000000880)='&\x00', &(0x7f00000008c0)='\'\x00', &(0x7f0000000900)='\x00', &(0x7f0000000940)=')-+\x00'], &(0x7f0000000a40)=[&(0x7f00000009c0)='\x00', &(0x7f0000000a00)='!\x00']) writev(r7, &(0x7f0000000d00)=[{&(0x7f0000000a80)="f4120a965810df48cbdec32f432faffb8d7d80516bdef9c668e2618bfd40d3d9ec72b161bc245bb79cd1bfce2a560dcd59c1bc18c7b9faae11ca776557e3bdcb521d13c941c86361e9d319f82bd8e5ca80e049f9e23a72e6153ee394970bf3ee25b9e91d89ba665ceade585a7bc95379433ef3", 0x73}, {&(0x7f0000000b00)="a47ad109a5e7a5452ce2b959b1db041f8f1c54300e18136177393ba248d57ca33cd4ddcd2c2fe8bcf6974d6db25a2dc64c2dd438dfa4ed29dd4c518b3529545a2327924e0c90427e2dccb00c285fa7c8ca1ec7c57689a79bcf37", 0x5a}, {&(0x7f0000000b80)="6bcf3b8f8ddb82c8555ab4ae00a2a807ab7ba3c04b0c82917ac402cfb5b604f02a920f9d3c3d4fdd377a81646a233acda5c8253fbaf408245630dd3d635d9636f5f9abc1dbe88da69ac2f077e59bd3ac661901", 0x53}, {&(0x7f0000000c00)="4bb90af9482a36e4b7e268bc4b527e0823c3de836a8cdb48a0e9caa392e8afb56ee0abba9b80cfd22257d8fb4e664781f1a07c60d429709d87166b28097d08a565b19d79bca45ce7246a0c1215b77dec2998ee6a2d2c66417bd28062eec5b3c6d03caf24008dd1af9e123f937d30799c66653d7dc78d448c5e733c3d51d2b8632cb52cd9305c3bb989cf3ef8fc5f9daa47a70e964831c89f083426a3dec48db735232b6c318095cf7d96479cb65b94224f37cd1e4cdccac1dd392abd3f5040d4d4689e566a4719d4bc6b68483e09ab2376151a1fe024e69f419d2ae4df7048d56bbd7eac94907b37b90de4c4ebc30e04be", 0xf1}], 0x4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000d40)={@in={{0x2, 0x1}}, r6}, &(0x7f0000000e00)=0x8c) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000e40), &(0x7f0000000e80)=0x4) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000ec0)={0xca, 0x36, 0xd23, 0x80000000, 0x7, 0x7, 0x7c000000000, 0x9, 0x400, 0x7, 0x8}, 0xb) sendfile(r7, r3, &(0x7f0000000f00)=0x28, 0x9) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x902, &(0x7f0000000f40)=r5, 0x4) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000f80)={0x2, "b55f911563910d25d6585576b038e7f7"}, 0x14) 00:05:13 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000002180)='%', 0x1}], 0x1, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0) ftruncate(r0, 0xbed6) close(r0) preadv(r1, &(0x7f0000001780)=[{&(0x7f0000000180)=""/184, 0x1b133353141e377d}], 0x10000000000000d1, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) sendmsg$unix(r0, &(0x7f0000001580)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000001500)=[{&(0x7f0000000240)="745074098f9501fdbfcd99ddfdd66f5057d7701faece470a950bc33f980518a452bff7349ed082fa800839562d763f66e2614491a9b30a1eb665e3f9744f345f45311fa67e98267137478b7983f0233704f7cf192e92dd8c6a512aca1fba054a7f39553097ec513f6920e49d06bdc2693fd90d51dfb5e6911073ab69d11a9eb3eb5dc41cf6e71504a6db3f03919b299a3945603b349b61631a37bf27232b5c14ad4c93a76ecd18ec022ae74a09cf13da1ff946017ae3e6def16eccc55ada39b3e70b95441327a08c52a7882a59d8c0178d4df6d86fa20eea6373d7acae7745bebbf40692422955cddd73", 0xea}, {&(0x7f0000000340)="24224827b9c59b5b11844e11e8179f1dbbdb528fd20c2b830703f2224b15b17cbe95f0f432ec7586e82a63a0cd8c0758a7d42bc78edff275b6fba45d3d45184a7a01bf42dbffa007a62539", 0x4b}, {&(0x7f00000003c0)="dba528ea78df4916cb941dc08bd132a974cdcee5251ccfa6352d69f823e1fe80774a253ab21ccb6f5ca182919fe9c6fac5a79b69e8f4cad25225c568825df06acd6acea9d23616f78b92a4bcb4", 0x4d}, {&(0x7f0000000140)="e136c4558358a5b86e17375380cfa400bc92b20374ae5cadea59db3a02f4146a6f614cdafc6061fb170bae0e", 0x2c}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="c097d05af193ebfb93245433d1d6b175472e42fdd964234fbad6f0", 0x1b}, {&(0x7f0000001480)="87fe9084c082834581acc5a64f29e4f3", 0x10}, {&(0x7f00000014c0)}], 0x8, 0x0, 0x0, 0x1}, 0x0) 00:05:13 executing program 2: freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r0) socketpair$unix(0x1b, 0x3, 0x0, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x0) r2 = socket$inet(0x2, 0x20000000, 0x86c) socket$inet(0x2, 0x20000000, 0x6) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000000c0), &(0x7f0000000100)=0x4) accept4$inet6(r1, 0x0, &(0x7f0000000280), 0x10000000) getsockname$inet(r2, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000240)=0x10) setsockopt$inet6_buf(r1, 0x29, 0x1c, &(0x7f0000000080)="80475896965d1cc971991439ef81599b672bd3afc431674a2e9585176c0ab2b6cefa132e0e0104505a4d", 0x2a) 00:05:13 executing program 2: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10, 0x4020000000000000) pwritev(r0, 0x0, 0x0, 0x0) r1 = socket(0x1f, 0x20000000, 0x2) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x4) chmod(&(0x7f00000000c0)='./file0\x00', 0x8) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) open(&(0x7f00000001c0)='./file0\x00', 0x120300, 0x0) bind$inet6(r2, &(0x7f0000000080)={0x1c, 0x2, 0x9, @loopback, 0x9}, 0x1c) 00:05:13 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180)=0x127f80e4, 0x4) fcntl$setflags(r0, 0x2, 0x1) 00:05:14 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000000000)="c3", 0x1, 0x0, 0x0, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) readv(r1, &(0x7f0000000380)=[{0x0, 0x1d2}], 0x1) fchmod(r0, 0x50) 00:05:14 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) close(r0) 00:05:14 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x4, 0x5, [0x7, 0x3, 0xffffffff, 0x401, 0x10001]}, &(0x7f0000000100)=0x12) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000240)={r1, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000280)=0x10) r2 = socket(0x4, 0x20000003, 0xc) fchmod(r2, 0x8) syz_emit_ethernet(0x16, &(0x7f0000000300)="79cdeb8ce60c923afeed35c008060018dd2c1021719d") r3 = fcntl$dupfd(r2, 0x11, r2) openat(r3, &(0x7f0000000000)='./file0\x00', 0x8400, 0x32) 00:05:14 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={0x0, 0xbb, "02a775155569774ca12d89712f0c03932b6943a8d37d53a2a13c3dcc96b29c0949c411f5e888e70d98e69b89edb4d2d71ac9715b35fdbf89aaa6af38761597774c07f63790c73c8d78fcd94c50cbf0ab54f01ed52761483aa379bb3327fbae816942bd0bdc898c82e73359b7fedb419bdcb397a38d5076cf8c7c8659890178ce4d4dcf0b0b7780dc3872617284c4166ad15ee0e416e257048297121204395b02f5396566d1aed14c424a5836f221f24fa314d86bafeced96415004"}, &(0x7f00000001c0)=0xc3) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0}}}, r1}, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x1) 00:05:14 executing program 2: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000100)=@abs, &(0x7f00000002c0)=0x8, 0x0) r1 = socket$inet6(0x1c, 0x5, 0x7) ppoll(&(0x7f0000000300)=[{r0, 0x2000}, {r1, 0x4c}], 0x2, &(0x7f0000000340)={0x5, 0x10001}, &(0x7f0000000380)={0xfc}, 0x8) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) freebsd11_getdents(r2, &(0x7f0000000000)=""/160, 0xa0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000140)={0xffffffffffffffc1, 0x0, 0x5, 0x4, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r3, 0x2, 0x3, 0xff}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000280)=0x5, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) 00:05:14 executing program 3: munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) sigaltstack(&(0x7f0000c4b000/0x7000)=nil, 0x0) mlock(&(0x7f00009fd000/0x600000)=nil, 0x600000) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x623, 0x57}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r1, 0x80, 0x2, 0x10000, 0x20, 0x7}, 0x8) 00:05:14 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x4, 0x5, [0x7, 0x3, 0xffffffff, 0x401, 0x10001]}, &(0x7f0000000100)=0x12) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000240)={r1, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000280)=0x10) r2 = socket(0x4, 0x20000003, 0xc) fchmod(r2, 0x8) syz_emit_ethernet(0x16, &(0x7f0000000300)="79cdeb8ce60c923afeed35c008060018dd2c1021719d") r3 = fcntl$dupfd(r2, 0x11, r2) openat(r3, &(0x7f0000000000)='./file0\x00', 0x8400, 0x32) 00:05:14 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x4000000005, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0) 00:05:14 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) setsockopt$inet6_tcp_buf(r1, 0x6, 0x2000, &(0x7f0000000040)="e3fd359859bd055e82040f0815c9f1a631bb3a366c6b77ccb1c1159f8a72aa309972cc7d79453406701290965c7ce9511b4b000827baea7a2414f7bffb9c4e73d21e848588ba4495e1815f351e58a0d7a5ad3618d07be741eb831249b19b67b032736f6c9420bace4c8b862ba487767580d6", 0x72) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) munlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) r2 = dup(r1) read(r2, &(0x7f00000000c0)=""/31, 0x1f) connect$inet(0xffffffffffffffff, 0x0, 0xfe0a) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) execve(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) 00:05:15 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7fff, 0xf, 0x6, 0x1}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) ftruncate(r0, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0x8, 0x4) 00:05:16 executing program 0: r0 = socket(0x13, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x1) 00:05:16 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x1, 0x3}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={r1, 0x9, 0xd4, "663b75509e5b77d3e546e558fbead9aaf991b5daccb82cc911e31a7fca188bc34756b334fc199d3ab1814fd03f458f9a0c4f6e45f697b9fa2ee66183a95fbe1c6983fe0ab9c2cec81309dc35a9335af11f83a5980f47f6e98adc18ab8a4aeee4080bbebcb765e95810cc0483fcb01d52d86c3551fe9fd96f9901e27a021efe88606eaa10d469b58ff969f71cc617bfb987eee57afc3a39a12fac4631aebc124f4d8ff54594ed55add4d1d7aaf0edc66eb84bfa9a963296120ebd825a8bfc0f63eff2772db957ce34c03240c725f4269811949624"}, 0xdc) read(r0, &(0x7f0000000180)=""/3, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x4000000000000000}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x8, 0x3, 0x1}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="86f82d2e66696c653000"], 0x1) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r2, 0x7fff}, &(0x7f0000000140)=0x8) 00:05:16 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x40) write(r0, &(0x7f0000000140)="c3", 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x1000, 0x5010, 0x2, 0x1, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={r1, 0xc2, 0x6}, 0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x3}, 0x10) execve(0x0, 0x0, 0x0) freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)) write(r0, &(0x7f00000001c0)='M', 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) close(r0) 00:05:16 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80, 0x46ba9e2d2e99ca7a) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0xf, 0x1da9}, 0x8) r2 = socket(0x2, 0x5, 0x0) read(r2, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x1) 00:05:16 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x1, 0x2, 0x5, 0x1}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f00000000c0)=r2, 0x4) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000080)={@rand_addr, @remote}, 0xc) 00:05:16 executing program 2: r0 = open(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0x100000000080) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x1000, 0x4) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_UNLOCK(0x0, 0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x10800, 0xa5) 00:05:16 executing program 2: open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) select(0x40, &(0x7f0000000080)={0x9}, 0x0, &(0x7f0000000100)={0x3, 0x3ff, 0x6, 0xffff, 0xf93, 0x9, 0x628b554e, 0x1de4}, &(0x7f0000000140)={0x5}) r0 = shmget(0x2, 0x1000, 0x10, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_RMID(r0, 0x0) 00:05:17 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) select(0x22, &(0x7f0000000000)={0x4000000000000008}, 0x0, 0x0, 0x0) dup2(r1, r0) socket$unix(0x1, 0x0, 0x0) 00:05:17 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f00000000c0)=0x4) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x32, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:05:17 executing program 3: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = geteuid() getgroups(0x2, &(0x7f0000000040)=[0xffffffffffffffff, 0x0]) fchownat(r0, &(0x7f0000000000)='./file0\x00', r1, r2, 0x400) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x200000}], 0x300, 0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) preadv(r3, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x200000}], 0x1, 0x0) readlinkat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/62, 0x3e) 00:05:17 executing program 2: setpgid(0x0, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) munmap(&(0x7f0000e56000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000f28000/0x4000)=nil, 0x4000, 0x3) socket$unix(0x1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) mprotect(&(0x7f0000d10000/0x3000)=nil, 0x3000, 0x0) msgget(0x2, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) sync() openat(r0, &(0x7f0000000000)='./file0\x00', 0x800, 0x20) munlockall() 00:05:17 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e8e15432e66696c"], 0x1) 00:05:17 executing program 3: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x400000002c4, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7) ftruncate(r0, 0x81) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x7, 0x10, r0, 0x0) 00:05:17 executing program 2: setpgid(0x0, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) munmap(&(0x7f0000e56000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000f28000/0x4000)=nil, 0x4000, 0x3) socket$unix(0x1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) mprotect(&(0x7f0000d10000/0x3000)=nil, 0x3000, 0x0) msgget(0x2, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) sync() openat(r0, &(0x7f0000000000)='./file0\x00', 0x800, 0x20) munlockall() 00:05:17 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = shmget(0x3, 0x1000, 0x8, &(0x7f0000ffd000/0x1000)=nil) r2 = getuid() fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvfrom(r0, &(0x7f00000004c0)=""/188, 0xbc, 0x400c1, 0x0, 0x0) r6 = getpgrp(0xffffffffffffffff) r7 = getpid() shmctl$IPC_SET(r1, 0x1, &(0x7f0000000400)={{0x0, r2, r3, r4, r5, 0x80, 0x800}, 0x0, 0x6, 0x1000, 0x4, r6, r7, 0x1f}) setsockopt$sock_timeval(r0, 0xffff, 0x1018, &(0x7f0000000000), 0x10) recvfrom(r0, &(0x7f0000000040)=""/252, 0x40d, 0x2, &(0x7f0000000480)=@in6={0x1c, 0x0, 0x24c, @remote={0xfe, 0x80, [], 0x0}, 0x81}, 0xfffffffffffffd00) 00:05:17 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) 00:05:17 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) poll(&(0x7f0000000240)=[{r0, 0x185}, {r0, 0xc}, {r1, 0x2000}, {r0, 0x4}, {r0, 0x84}, {r0, 0x22}, {r0, 0x10}, {r0, 0x40}, {r0, 0x89475104ddb2f73b}], 0x9, 0x6) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) chdir(&(0x7f00000002c0)='./file0\x00') r2 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xee) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000400)={0x3, 0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f00000005c0)={r4, 0x8}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)={@in6={{0x1c, 0x1, 0x401, @loopback, 0x40}}, r4, 0x101, 0x5, 0x1, 0x1, 0x10001, 0x4}, &(0x7f0000000580)=0x98) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x10156) getsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt(r3, 0x0, 0x100000001, &(0x7f00000001c0)=""/71, &(0x7f0000000140)=0x47) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000380)={0x2, [0x0, 0x0]}, &(0x7f00000003c0)=0xc) getsockname$inet(r0, &(0x7f0000000640)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000680)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={r5, 0x1}, &(0x7f0000000040)=0x118) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000080)={r6, 0x1}, &(0x7f0000000100)=0x8) 00:05:17 executing program 3: setreuid(0x0, 0xee00) getresuid(0x0, &(0x7f00000000c0)=0x0, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x20000000) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000480), &(0x7f00000004c0)=0x10, 0x30000000) r4 = openat(0xffffffffffffffff, &(0x7f0000000500)='./file0\x00', 0x100100, 0x9) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$unix(r1, &(0x7f0000000580)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000400)=[{&(0x7f0000000100)="ab19564da553bdd688688a3318ed569a8c794ee5f1841e7cc1181e09e838a539b77681c180bae3c02d6520398f9694e29b01f50e06826abfd6b43f36ededd1174f4c478f864035da5c7fd51e9edeb5", 0x4f}, {&(0x7f0000000180)="bcc767f9675f506569f7eb4e2a4acc847e193e5237dd50fefe4a8184af00f024", 0x20}, {&(0x7f00000001c0)="5ca86c85ea58fc62342d5b67a34f239cbdd8466131b8d6b645f0f75b0befd4f308f74bc7a0308f9431933d680d52a0f60c637b92759d444e0222081b13065e7bd34b89d626584b7a295e548cde475b5756ff746bd3ff2ea7a9f7ccb52a45698001538fdeac2cbe3b54c694ac5d1303b61b95bb347183ce0786895000a96e36b79151a00224eb9170b205c39e53669734edcdce799da8c56c7b9d0b2166dbcc9b22839c4bf86f2b8018e1d1ffb57c62521aa7a945aeb6d8506a1d2fa48b5b12761f86f25e172343be174d851040a6f2c6ac69093730c536f60b75be39eb", 0xdd}, {&(0x7f00000002c0)="d7e76b98dc51de11eb11ac1d102d113715e357e67febbfa1dc9c40bf9c742400dd2eb2c062592d172a1af5e1a163a54350bd0cc7108a7b5030bd958f05c91416bf49959b2aa123c17d69fe0c4d06a71c8c828dae413dc805236aa5610a44ce3f92a223ef15802e231384d6a5ac8e7b81b6c00e2ecf3b72da04930aed16c9572bbe90ca104b12322c1ccb98aeb8e3c65fe42076786457df205145cf95c6098c02cb702a69", 0xa4}, {&(0x7f0000000380)="1f7437c3c3ec9c5a3460f9d3f5802823a78e8df9", 0xd}, {&(0x7f00000003c0)="bbcdc11e0610c36072", 0x9}], 0x6, &(0x7f0000000540)=[@rights={0x20, 0xffff, 0x1, [r2, r3, r4, r5]}], 0x20, 0x80}, 0x2010c) setresuid(0x0, r0, 0x0) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r6, 0x29, 0x16, &(0x7f0000000000), 0x4) 00:05:18 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x1) 00:05:18 executing program 2: mkdir(&(0x7f0000000680)='./control\x00', 0x0) r0 = open(&(0x7f0000000080)='./control\x00', 0x80000000, 0xfffffffffffffffd) r1 = openat(r0, &(0x7f00000000c0)='./control\x00', 0x10000, 0x1c8) mknodat(r1, &(0x7f0000000000)='./control\x00', 0x103c, 0xf6c8) faccessat(r0, &(0x7f000003fff6)='./control\x00', 0x7, 0x0) mkdir(&(0x7f0000000040)='./control\x00', 0xc0) 00:05:18 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x66, &(0x7f0000000000)='l', 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYBLOB="00f7ffffffffffffff"], 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) r3 = getpid() r4 = getpgrp(0xffffffffffffffff) setpgid(r3, r4) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000040)={@multicast1, @multicast1, 0x3, 0x7, [@loopback, @multicast2, @local={0xac, 0x14, 0x0}, @loopback, @broadcast, @rand_addr=0x1, @multicast1]}, 0x2c) nanosleep(&(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)) close(r0) 00:05:18 executing program 2: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x2000}], 0x1, 0x0, 0x0, 0xf9) mkdir(&(0x7f000000e000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000000040)='./control/file0\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='./control/file0\x00') 00:05:18 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd3d) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) poll(&(0x7f0000000200)=[{r0, 0x8}, {r0, 0x2100}, {r0, 0x8}, {r0, 0x186}, {r0, 0x8}, {r0, 0x100}, {r0, 0x5}, {r0, 0x80}], 0x8, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x3be) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) r1 = accept4(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10, 0x10000000) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0xf, 0x9}, 0xc) open(&(0x7f0000000000)='./file0\x00', 0xa84, 0x40) 00:05:20 executing program 1: fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r1 = getuid() r2 = getgid() fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0x400) fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x1}) 00:05:20 executing program 1: fstat(0xffffffffffffff9c, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) flock(r0, 0x8) 00:05:20 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x2}, &(0x7f0000000100)=0x8) 00:05:20 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) r2 = semget$private(0x0, 0x2, 0x0) __semctl$IPC_INFO(r2, 0x0, 0x3, &(0x7f0000000040)=""/44) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1204, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10) 00:05:20 executing program 1: socketpair$unix(0x1, 0xa, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000140)=""/22, 0x16}], 0x1, &(0x7f0000000380)=""/86, 0x56}, 0x0) dup2(r1, r0) sendmsg$unix(r0, &(0x7f00000014c0)={0x0, 0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendto$unix(r2, &(0x7f0000000080), 0x0, 0x0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa) 00:05:20 executing program 1: socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000002200)={0x0, 0x0, &(0x7f0000002100)=[{&(0x7f0000001c80)=""/63, 0x3f}], 0x1, 0x0}, 0x0) read(r0, &(0x7f0000000680)=""/4096, 0x1000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r2 = dup(r0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0x66, &(0x7f0000000100)={0x6, 0x1, 0xfffffffffffffffe, 0x8, 0x1}, 0xc) r3 = open(&(0x7f0000000040)='./file0\x00', 0x10181, 0x9) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg$unix(r1, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001840)={0x0, 0x0, 0x0}, 0x0) 00:05:20 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) listen(r0, 0x889) r1 = socket$inet6(0x1c, 0x10000003, 0x5) sendmsg$inet6_sctp(r1, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@prinfo={0x14, 0x29, 0x2a}], 0x14}, 0x0) recvfrom$inet6(r1, &(0x7f0000000040)=""/114, 0x72, 0x42, &(0x7f00000000c0)={0x1c, 0x2, 0xfffffffffffffffd, @remote={0xfe, 0x80, [], 0x0}, 0x29b1}, 0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000001c0)={r2}, 0x8) 00:05:20 executing program 3: pipe2(&(0x7f0000000340)={0xffffffffffffffff}, 0x4) sendto$inet6(r0, &(0x7f0000000380)="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", 0xff, 0x80, &(0x7f0000000480)={0x1c, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c) open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) execve(&(0x7f0000000040)='./file1\x00', &(0x7f00000001c0)=[&(0x7f0000000100)='\x00', &(0x7f0000000140)='\'$\x00', &(0x7f0000000180)='-$\x00'], &(0x7f0000000300)=[&(0x7f0000000240)='{+\x00', &(0x7f0000000280)='{@^!(\x00', &(0x7f00000002c0)='^\x00']) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1, 0x2000}], 0x1, 0x0) unlink(&(0x7f0000000000)='./file0\x00') 00:05:20 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x20200, 0x88) utimensat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x563, 0x7f}, {0xaa8e, 0x7}}, 0x200) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000002c0)={@in={{0x2, 0x3, @loopback}}, r2}, 0x8c) r3 = dup2(r1, r0) setsockopt$inet_buf(r3, 0x0, 0x1, &(0x7f0000000040)="f9522d7c2ff370ae13290a7f2b6a84c2d23b6aad9a", 0x15) r4 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r2, 0x5, 0x3, 0x96ce, 0x3}, &(0x7f0000000400)=0xffd1) getsockopt$inet6_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f00000001c0)={r5, 0x2}, &(0x7f0000000200)=0x8) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r6, &(0x7f0000000380)={&(0x7f00000003c0)=@in6={0x1c, 0x3, 0xd55a, @local={0xfe, 0x80, [], 0x0}, 0xffffffff}, 0xff04, 0x0, 0x0, 0x0}, 0x0) 00:05:20 executing program 1: 00:05:21 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x1) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:05:21 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000180)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe]}, 0x4}, 0xfffffffffffffdfa, 0x0}, 0x0) 00:05:21 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) socketpair(0x1e, 0x2, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r0, 0x11, r1) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) writev(r2, &(0x7f0000000540)=[{&(0x7f0000001740)="cc0acc125ceb64c15fc65846feccfdec88b2b2afe341980460d29efe6f393bc3d9de2e7333550d657c893c3facee679c623afc5fb9cb54f2a47408fa3cbc9b8fc68c287e23545d901237b75ccc12ff6c9cec0a6a583faa05c45ce90a92a05ac46288ef4096dd6581541165382f6ae0efb9d94a0468efee4bd1ab8bf854824ac7c48363725d5a3e7dc184b540777bdc2ffd5c0e7906fbecf22e301bee92c00eea3987e60daa37541e2e5751651b328d54ca8c2ab1f4fafb922b27887ab22ce264874572806c31447717db83aa0ffaf4fe678e43986d22d233a81b9928bc4c5daa8221ec02ea95bb8e5c6b734135f10f810c72d57590fb5e310b67472079b6d1b4f1ddb867f0d4388ff2f02cd2ff33044e8e36244cb2828fb8bfb418d4c8723367fe3e64a5242d19809e265e92b0497cd426e9173688552ec882bf96f59bebbf23ea81f0bd5184541b8954c0742afc5a0794b650d0b6574b9f2a4762ff5ac8f535ab4cd654e5c9afb3514b88a23ef3b461e7d50c5968d83f269fd4b16cd4cbacd2d48de82a28ae527c76d1afc92eccbd5872fd170b7357cadbc0d2bf3125c5877dbf50132e77c1a06145523a95958a3e564dcf9a15a1b43bf05dfeefe86bfd472d5d9f80f359ebbb3e4b30f94efb9901ea1b32bed784baaaa9c9a7acd740b834d075db7359644c889ee050490719ac919ea0d3c69d899f5ee0c77351eb6e53f9e5fd74b4f7d7fe734275dced8e1e2297fa0a15b60a85a999bfa589db43c8d28557e9e343e672644d544cebd6c0c2e3d6ea4b3b2c224b2c5b2c93bfca4fd12e1be020bb6e38d67861320182eaee7d7c6ed4357c219f8c2e17e33c2e1c35b7353b271161c8acbc1b18ab65828e61cb57b47ee85efbb9957ece0f85f04af7dc79b78d40164840af763ebbb0dc135d5a3c670f0dd1eca1f57ca1f6f07fcbeb86c95c83e49a7b3b60d1e7dd12782f8c442531236acabb6b6e21c665bd2f5ccc35ef4fa1df3d0f31f306359001c3361e524bed0006a8a4e8e348378cead7284ed14561c56d7ea51b31c3376b2e7ee823521ce8312d83557a54503fb6cffb3fdcc82896ca2586e071d4debd8c3718d96c1dfba7c4722826a9f2d2909f69fe57a0bb01871e407c96233cca21b09a2934ea3dbdd0ede52d7bb0084597f570e614930d208d580b373d16b706bab89806010041e0b02752f630ff3335a96c9949a263a54e305fb1eee41174c4bd0ad469011b69bc84ca5d36ad7b2f4cd4d85f7d5757d3ffbfb3bd4c0420e6affe6d36e383fa41584edd77574cd095de3ec07b47d1ae48195f5191fd8e3e2649972b4bb1f3f6e7e1d1f039356b3292ab701125757789543a5adc6f401fa1351dd417b046d19bc0ea503676ec97770a322dd465b32f0be9ff1ec18eefd2cc9736c4ae5d99a1561a8e9ed3c2858a1973fc9ef83eedb00de9d99aa88240b1cc3bf5b284080991d467077fe49ac09c822510ce1b8a2701446a64290463f21b7f95ad11dccf634d5239bceba250fe541bdde773ea57470075a2728d45c85986dffc90e37746b9ed2e3f9ebe2d2bd2d5c7b616e7822beaf16f533ac6ad9c07ee07fda7771f4987d7c1863c493b7568f86abb0d836394b0acc9eeee136eada01c1fe07ca020c4363e1a3aa9e90aeee96f4f4d41dc922c003354285d396f99e68f2248f6103f4365354e2bb7ee94ceb29c1a6c3e2dd45967e6ab2b2308e25102e1284dab56d594b3d643e009b9433a6bfab51f042d5a08fa3eae147878914cbe2c46ee48eeddb078108947510f2b937a90c748392db52d288428207612836e3dc0ebea5ad9b0706d7af5321afd05723dac20ee015a70b465d6c6c4b6a85e21a9f28f885aa1d0dec145539057652fad07daffc7cc39fcb4f8b11e979a815821f51a85de1552a2693f6b52928ba3bac81ed3db303c47b2738595b557d669e4b40c44aaa573a21f9b04560f6bfafe38d6c2b1e1da8e46e11da02792c20d5a8ab80b8c3534ddbd1e8cc89aea87bedbf89b2851256477721106d8c94c3ac802f5422c00275607fa75992e007435d8848b66c9e5c357f263aa89e6c9da9d5c17a082b2c410de2a49023e5b834f67b0ed6619ff7e11742283b653eb0baa42a0bc76903f8ce1641e71643e8bf480076356f0e8998fc2252c096924822759a3a6a2a02921b8b711e0647866211e6c0af1674bb8da7053965a6cfe26e8f6ce2f8df66d4592dfe13ec3190bb6860097b115ed1f4bb821fdc2b62f06830dcc2e53ae19f31f80d372358c7b9795554fccad366d43deab0f8d827d0d908f1a4d542c2d3325fa7aeb0ed0e3c050bc045afcbcd6ba03a5518e69ba748f2d469c49c17394ff622af142468eeb6a16446bf2604faeafab880c26691ca7c715668c3d3d5d1403a45221084eb548efb8caf40709eaf9f62dc717f4b63d3d8a255f8b9d53affb86209354d1e36acf11ac3160a74f17e6978d097b1c801e628dddb2eb25713e7a1e9b06351e5e8d154247ec920645542baaab60008ed92341b19e6472df1ddd40d2efd778bbd8b8356c4ccf5ad15311923b7053c53b25f53eb5bedf4dcc4a9012d4b94e9a03bdffed2f01b2fd2bd7d7e8d031d94047fee56c1e2105f534150f29a63ade77ff0f45b193df7f9497147f62daac6eb0471cab6341a9bf1a7e6f42bfb9dc819f96f9e85b2e7efe0a0f806e2a32a663a79ada102a5375b592cb1fb36535dcac98e117c45c446dee8befd918d9c4ac6905f10a13c8e71e0ef6898afad007d0a1a392057f6f493155d2dfd0c800cfccc326fc398afcfa623e60aa5edf54deaa3a0bc1992ae05c252ab59a084dae345ce34435ab71b1b02f4c58f36a5c71714f9995b1505ddb811aa54dd6ac301a73b9c4585a83d500264920b5de400e5620edd86027e4e11db64acc65e614f662cc38b9bd3b13cb1cdff53398356eaf2832bd2318d61a503e41f319639d33fb7e79edb8ccab78df83a383edbda76e77945e60716521ac1d57d05dacfa753b78651a8ed36d3a243c4f1bb862a7ee3bba220203cd266758fd10dba7cade878861a90b71b7f1f22d5355595466f4d83e0d659778394388d99d29350afbb6297d34a0848094ce95a3cdf362c77bbbba438832cce32c3d7827968e5f7d745dc237c06814e57cb03014828d00d94ba3260cfdfc26ca47ae35cd1c4b4cb667995d6735995784fbc9757c0eb90da2c173760e9c4d105f4e258bc497dbc7f59b3fb942180c1dfa5cc0ffcdf825f1e7a6e38a33c034bfc6dbcda610cbc5b9f13d28bec93a0484e805cc1765226b4315d569b896107d825f8d8aa0a6e2ddc81156dbe74c5547b63b393f98f47ddd1cf3df3ed5dbae191a7f23d72a398d22cb9015f303fc99223fbf60ff3f45eecef534cf8c18527b4b54f1068f46f359a89cea1333faffcdf59356c9094c5d97b2cebbf59729189b3562590bbaaff21b83560b5192ccb027de9770b880426e45bc4b3bff2fcc39a7dadb62f894dedb5561d3e25c12cf3aa562de3a937459238ad7371f98f2cd05f67945958413a9186fb00cfee45b2395362fa38a71e18845f870c0024933b811cc6a76041cdde039d95226fb2db14d8fe760fa7a65402f9e8c7efad5ec24c9b4121fddbf9deec57e3d425646b986b35334900082ecd806310cc627f851e7869e1d18afbef4c76641457e906dcb7072064444d966a4c2361157930c156a494544bec6974fd1ea90f5d0fef7c140b6ea05f622d3ded77e5a0039b46beb45f4331152ba0f171f88e42162a418c199b6a10eb448830dae42a2110f399ecf8248a2aa2800b3b66ea0239c9cd8a6e81e92cb249614231b25b7328f75bf0743c9f8004344863f08d6da2d5fc51519f836746b459ec169aed032b81a2a711a36894a4e8a5ca866ac61facd5734657f02fe207a2eaf01eafc877741fd6ec90472f3bc9a31fbcda7dccef9bb266f2e7abcb873b0edb250eb0bd2b281ae2d3b1aa2b7e8f4d5c2b34427b7dd67c52cecfb6e33af5b8a1d2705596fcd02470c3d1ca2e9e092b1505b5a473121a5237c597c8f91af4ebc38759dab88694374fb522052e1427e0e5355a4288b2f87cded1f89a755238b5e51dbc0f30fd0b8881ac1e59ea5cbe9ab39b6e8afab7e8e26c5f3a6a91404bd6e15d7a214e437ee068ca6baee2a524cb18b37a710984ee985eed84af4aa6a94f8f1de3cecf50695a07ab8cc8626f36e793eb09446f250f0c0b1404f1c36ccf599668445a008161f1b2eba4ae8854ec7e790f3b2703d162512c3c75b2d6983491c7feffe30b5ae5865090221749928381563125af6b636695c81c4d45605bf6dc10f933e605d106800e3bb6979eb84ac57c78db3e39f", 0xc01}], 0x1) open(&(0x7f0000000040)='.\x00', 0x800, 0x8) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0) mlock(&(0x7f0000ff9000/0x1000)=nil, 0x1000) 00:05:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x800, 0x2c) sendmsg$unix(r1, &(0x7f0000000800)={&(0x7f0000000380)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000740)=[{&(0x7f00000003c0)="b30d3bdd57a632c48b097d688a27a49203d140e2883409b057293cd0b44efa8dfb8aab23c75a63268e9b4512c2a66da48f1d5ffade4392dab4ba6aa5dcd00c0826b47b640455edae4ab4f4f50a79", 0x4e}, {&(0x7f0000000440)="a0877e30b34794325502a295a2206664c7303eda0568daf6e589417a412dfddbbc70e55a876b6e0563539bcd15ce", 0x2e}, {&(0x7f0000000480)="c8fd3703ed3497a2aca1ef7c73b6b2f0e398d7e53ac107a649ddf91f7c334d65f054567b5c963cdff3b614ee7c2fda80491e986a6764cfeee355f3851261c106ff7e1a8385c3d49d69092275b5cc3c843c", 0x51}, {&(0x7f0000000500)="20d4020327473185263ef14eb6a61a2573f1608cb42cdb8b0ca188a3cc4cf7da365ebb2c35aac4b230fbdbfa9c57588073530e9f25ffc9b5134547c38994ce11c8e86b1e45069ea447da9f146c590587994f7c2518cbe95484ba34a36abbf3f7fb2634ae3ede599892b0c3b303836ab4aa979e6f5e11ce36970890755d45ae62e15dc66b3b7b92", 0x87}, {&(0x7f00000005c0)="c194d6e4bd95f342501939564e57fb5e0ba475b2361e33f152d11e569e2cc82ecf127d3038d164a1a8fa49b38b6f3e2024d2bf9b07d0f78bca58aacec4d6ba13a4b6a7f23fe492a542f2f9bae262d324dab883d2ee87582659316b0d54d488df37665e49d6aa9bfc1a6cc390e04816e27d85b8afc87fd2ef3376b39255fb4f679a5ea043bf", 0x85}, {&(0x7f0000000680)="b80900d38840778a1d14873b65e7eb3c546058de23cd28090cc6b93dcbbe70fd0559ed3857d6190ce8351bc69141088c393cef49d6c01792cf6f413c179eee6bc0891f75b1c11e69c27e397b6fbd95696e73174d5388bf5822e3aa457a006202fe46d2d372688f466bffeb104c7918e66bb85bead0a0844b16cb52b5ebe0276d6743d4c5a33745825601765f18c6464b6b8ceaeda449e5f7e9b6c73c0d9945c18d98e3e1fd0cd1574b2e0c5b74caac195b13a0", 0xb3}], 0x6, &(0x7f00000007c0), 0x0, 0x20084}, 0x89) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000007c0)={0x0, 0x0, 0x2}, &(0x7f0000000840)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0xf, &(0x7f0000000080)={@in6={{0x2}}, r2, 0x4, 0x4000}, 0x8c) r3 = socket(0x17, 0x4, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x3, @multicast2}}, 0x0, 0x8, 0x401, 0x112, 0x7, 0x8, 0x28f2}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x3}}, r4, 0x40, 0x4, 0x9}, 0x94) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x7}}, r4, 0x1ff, 0xa74, 0x2}, 0x8c) 00:05:21 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000000300)=@un=@file={0x0, ""/108}, &(0x7f0000000380)=0x6e) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f00000003c0)={0x7, 0x4100, 0x3, 0x8}, &(0x7f0000000400)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="090000000900000010000000060000000000ff00"], 0x1) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) listen(r1, 0x1f) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x7fff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={r2, 0xf, 0x3}, 0x8) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000140)=0xea9, 0x4) truncate(&(0x7f0000000440)='./file0\x00', 0x8) r3 = socket$inet6(0x1c, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, 0x0, 0x0) mknodat(r3, &(0x7f0000000000)='./file0\x00', 0x1, 0x3) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) chdir(&(0x7f0000000500)='./file0\x00') setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt(r3, 0x4, 0x1299, &(0x7f00000001c0)="170fcfedec90c4872d0e1e1666b9a76d68f4e9898e37cd24b249ea99f3db1447685b8598476905cf06e23e03ca7f7fbb4c103fb0c405bbcbb22f752012b44c229f4c9804ca0031934714f8b6d56f5aeb902dff35ae01f4ace730f6d199025866daadd8d4f47e1089ad162cd7cf4bcfa9cc999626d7c3d160edf4e5a09fcbdaae169f3b4fd1bdc82f312cdad53dcd00991ac617f3ae1ff03c2384ad28920b3bafd7313312bc9290622fc6", 0xaa) r4 = socket$inet_tcp(0x2, 0x1, 0x0) accept(r4, &(0x7f0000000580)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000005c0)=0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000280)={r2, 0xfa00000000, 0x6fc}, &(0x7f00000002c0)=0xc) fcntl$setstatus(r1, 0x4, 0x0) socket$inet6(0x1c, 0x7, 0x9) 00:05:21 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x10000000) setsockopt$sock_int(r0, 0xffff, 0x1015, &(0x7f00000000c0), 0x4) getsockopt$inet_mreq(r1, 0x0, 0x9, &(0x7f0000000080)={@empty, @multicast2}, &(0x7f0000000100)=0x8) poll(&(0x7f0000000040)=[{r1, 0x89}], 0x1, 0x4) 00:05:21 executing program 2: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendfile(r0, r1, &(0x7f0000000040), 0x3) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x500, &(0x7f0000000000)=ANY=[@ANYBLOB="1000000000000000ff3f663152df96a548e667502224b19ee761b2a6bbdc56846ac276480ffa18275003bc7162be4f1c67aa5124000000000000"], 0x10}, 0x0) 00:05:21 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0xff, 0x0, 0x6a9e5c0d, 0x1}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1, 0x9}, &(0x7f0000000180)=0x8) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2f66616c65300054a0e3aff6f623a0f2d8602a48fbee2fa220b05f1e2e33f19786a3646b"], 0x10) write(r0, &(0x7f0000000080)='I', 0x0) connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x1}, 0x8) sendmsg(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:05:22 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000040)={@in6={{0x1c, 0x3, 0x100, @loopback, 0x3}}, 0x0}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={r1, 0x101}, 0x8) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x1) 00:05:22 executing program 2: connect$unix(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="76000000000000000000fd3738ef2d3e3ff0b49546f73cf935e8d26374e67a594fbc6cf1b8a29da0482ad45b68a655b82eccaa3ea4ed6ff90600000000000000760f22105a2c77f3128cdf5912a2e3ccdf2103b59abc5f0e410c1232b4d403de4b5ca163b73daf20bdfb21af4699e6890e"], 0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = socket(0x2, 0x3, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) open(&(0x7f0000000040)='./file0\x00', 0x800, 0x1a0) 00:05:22 executing program 3: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) r0 = semget(0x3, 0xc1a846d2a6ef430a, 0x10) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0x81, 0x6]) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) setuid(0xee01) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) connect$unix(r1, &(0x7f00000001c0)=@file={0x0, './file0/file0\x00'}, 0x10) rename(&(0x7f0000000140)='./file0/file0\x00', 0x0) 00:05:22 executing program 2: select(0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) 00:05:22 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f00000004c0)={{0x1c, 0x1, 0xffffffffffff7da4, @remote={0xfe, 0x80, [], 0x0}, 0x7}, {0x1c, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x2337}, 0x10000, [0xa41, 0x7, 0x0, 0x7, 0x4, 0x9, 0x1f, 0x6]}, 0x5c) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0xc6b8, 0x80000000, 0x5}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000800)=ANY=[@ANYBLOB="05000000fdffffff04000000fcffffff8c237e00"], 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r1, 0x7, 0x80000000}, &(0x7f00000002c0)=0xc) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) writev(r0, &(0x7f0000000300)=[{&(0x7f00000006c0)="ca4289d5cc07000000004542b99946258daf883f9a0ef86110b69686f5563074be2ce3a20700a8d609b431388af4e545a074d40c7b0e3ffd8dba0b3e9737f7218b0c98932e97bdbf985f37e9ec7d9c6aab8516b82a0fd0ab9649a6dd87a6c25f46fd3dc9cfa6d78cd99764c5cd68bbbb0564d9fb15a51101192d7c45070997a4ee9110c8d624f27af1c1aa7ca31a7ace1b9a5687c5e5be14797a580e29f8816f78069498ef099b9e50a3474230c8809cd74ff1dca3d3d0d5f7cf72c34967b01ed53411509d96397bce594acb618a3e32639d", 0xd2}], 0x1) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000540)=ANY=[@ANYBLOB="66000000507851cd6917832742b8faae3f80f755210f43f770bf2cd875f5da5a768a69eabaed10d0f8a42958ee84ca88aec5bf5080c2a1f0fa5ab721b88ec4b24209bd480ed2f0edc0100f91a4dafce3d326d6f4bd9266be150cd1d6ef6a766001eccb1aaf6e47c0c18c"], 0x0) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @multicast1}, 0x8) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x6}, &(0x7f0000000080)=0x61) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0xc1e, @loopback, 0x3f}}, r2}, &(0x7f0000000100)=0x84) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000440)={0x1000}, 0x1) 00:05:22 executing program 3: syz_emit_ethernet(0xc5, &(0x7f0000000000)="294f7d74df57650fe8d65987556b425480336ae89fbcfb442f3dacaf798e29d44cb561cc987db51c063853dd369b0d0ef427b2b74fc7087deb2bfb70bb599173621d233eb48a3c8b1f03574f01c4c00169370fb52cfa6190ad64771b6c486d9faf4da05ccee8859a4d076276da8ee4b676b53b50dd77beb51f8a1dab22fc338853d462d03eca397d1b853688d0ab5c028126fd4599ecbb960abec0429fe9a509d62894f660fff12805cd03e3a4f50fe067b7d42de8d0c64d40b9888140de18ad496a5cf3ea") setitimer(0x1000000000001, &(0x7f0000000100)={{0x0, 0x7}, {0x100}}, 0x0) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000001c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000001700)={&(0x7f0000000300)=@in6={0x1c, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c, &(0x7f0000001640)=[{&(0x7f0000000340)="0d80fbe4bc4c33688698176a804563be104ca5a830", 0x15}, {&(0x7f0000000380)="3d442ce26aae5e0538532b8c1c6c4cb9b43b4a6ebcce64bc05f38ef407d42e84d0994d25fc29b3a57bc335549218ff8a7777aaa8889a1b710a8dc1433ea1b031a68f72eefb1ed434970a4e8725dfade87312a8d67aa90c874a7c152ce7ba9d1bb439f2b1da258c09741730eb3af1bfbf4f8c5ebb0844d9f5ac7657344eae8390e0cc66d3f4aac82a91df2db770d1dbcf7755b9ae9c656932e6e99ffe5ed2d3873c3ca0c34184c6d9787a4b81fb846cb182d6f8f9aa2ac1cb8225d89329dca4d2839afb78f259bd7d6e2e1a92df44b086a060d0ff2cc8712ff9d97719a250c2f47b7e1df2", 0xe4}, {&(0x7f0000000480)="9db42e35b33b2ca5e1d58237cc4841040d251a74dc6f7cf775e74ad4c646f90f4014c94b16de8d346103f097e9adc6748855b5c70be3817b34900dc29fdafe23e5f070db2eb103195dc17c49c7b325feff5bdc8fced1473405c2ca54e14395a80f99bc45100b461e9c5ca1ff2e488d913752bb490312616bcdebcb61aa9b3aaa76be59324226484b4b7f2c555efa47c53c571574fed4c08b0cc6b102394aedfb50aae8c634ac0d63a31afd7789cf28321cfef3b06c81a94ef755aedd", 0xbc}, {&(0x7f0000000540)}, {&(0x7f0000000580)="e32e39ea1969de46fc7f40ace68e9c010c71ab80ecad727e85ba9ceeba0b29825652c063f02ae58c0b1c3b560a0606e8ca2205bb99f895bcf72af33f5a94c07a857d15e469128ec9c8822828f9612c9984b2aa018b64f320", 0x58}, {&(0x7f0000000600)="7273ba4fb3", 0x5}, {&(0x7f0000000640)="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", 0x1000}], 0x7, &(0x7f00000016c0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x9}}], 0x14, 0x20000}, 0x80) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000200)={0x4, 0x8, 0x30, 0x3, 0x3, 0x100, 0xfffffffffffffff8, 0x5, r2}, &(0x7f0000000240)=0x20) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000540)={r3, 0x10000, 0x80000000, 0x3, 0x3, 0x9}, &(0x7f0000001740)=0x14) 00:05:22 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x100, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f00000000c0)=""/61) r1 = semget(0x3, 0x0, 0x0) __semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000000)=""/140) 00:05:23 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) freebsd11_fstat(r0, &(0x7f0000000040)) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) chdir(&(0x7f0000000100)='./file0\x00') r1 = accept$inet(r0, &(0x7f0000000600), &(0x7f0000000640)=0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f0000000000)=0x7fff, 0x4) fcntl$setflags(r1, 0x2, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) r2 = socket(0x18, 0x5, 0x80000000) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000b0c825a79cb7ceac2022d6ed4cffff0000f475514451179e147bae6db07a9fcdcef57e9a9000e7a754ae26469e0504c122cdbc51220405d74b9ee872338bf5534ac4f92f96245ce2003527c4940685b5a2ad1a108dd9d19ca7d7a1e8fa14fc0b00e4dd479d5d5f377679813a0037f0f85764b791b7f8c4cf9e2417141ba41b64c03b72eb68f307eb3110462559d7e6358abcfecf9507234b0d7f830258afd2df529b1c33f447bfd872ae4115ed8e6134ba4d49762522bef389635cecf34caf6c9a7d1cb5e748a53c529467aa0ee27f44188ab062b704f8fe5a3d78ae292b1c"], 0x1) rename(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)='./file1\x00') getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f00000003c0)={@in6={{0x1c, 0x3, 0x6, @loopback, 0x100000000}}, 0x0, 0xffffffff, 0xd1, 0x3f, 0x7, 0x4}, &(0x7f00000004c0)=0x98) lseek(r2, 0x1d, 0x6) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000500)={r3, 0xffffffffffff2ca5, 0xf, 0xed34, 0x3}, &(0x7f0000000540)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x1d, &(0x7f0000000200)={0x0, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000380)=ANY=[@ANYBLOB="c4692467f3ab7b70"], 0x8) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={0x0}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000340)={r5, 0x7, 0x2d, "f60d55d32bd865b0208387c8746e0312e2ab466f49875b0fd0c8bd07846270b4d39dc12f3bb217b2c5257cfd60"}, 0x35) fcntl$setflags(r4, 0x2, 0x1) 00:05:23 executing program 0: r0 = socket(0x17, 0x5, 0x3ff) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x1) 00:05:23 executing program 3: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000840)=0x471) r1 = socket$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, &(0x7f0000002c00)=[{&(0x7f0000000500)="4683da4d9da3f56f2e78e577b309c0b1d4889f3e5afc82ee09797a2d91da45b8454aaee9805e40d20e12b593aca53e98548bc807462b014cba2bdcffcfece674c2a877a0a5d0bf7d25af2c88ebdd7c88732e087447fb51a85115a8ad0028a8676b60629480a6147e582967b0839557e00c2310f849a414f8cdd0e6c8c7bd73909779621fdcfaf1fd48a4939046c1b334f6fe8e9236115e6a40b3d33c49641228e33db0a1c6cc39322cbe75ffcc75eb8fb476579f64fd5f81719acfcbf346432043092ffd9b90a6e147615f0f871c5ded816338bac6d74bbd", 0xd8}, {&(0x7f0000000600)="bb6a29f0e52ac5f1cdc30162dbb117862167f3e195341601d3996044cf5e50bb63e02216c97ec661be9375818560ac5ba58b836a64cf0ec771ac47046de72f3c1ea5383daca73a9ace4ab4d6b9619f957d617f91193b3f6c9c6620c6125791320edf7ffd3cdf50d4b0e6db3c0687177c96d4e03ec3c882ec9154f5247e6718bd7b7e891a295cd5c8361e0721faa85d58cc0664588d8ff0267c63ec1f6eaee198c7dc32b785b535fa146fd93f3d1da3b7cd159a254e5abc2ce2", 0xb9}, {&(0x7f0000002ec0)="ff31bb77d68c281b13baf638f91d3c4c79466112a84a7bcf686e2f021672c3d50bdeac240b573072a50f858b276799998ec6eb7b18fc13f26684917df233db145847b6f86bc7198d0f5b3b65cd45ea1dbbebd355d440f1f97645f266cabead9e5e1272df282edd807ff7161447655030bb9587d78c5c4f29f2ed0b3aafad7b07e7b52138d8b966833857d153d5093ce6299824dfb995c2a0adfbad4ba16ea8cae1870ed9d7c32346ae66020f631dfa80873c688c102c45190dc70b5c44e7492e6ef37c25319226b98547a2cf89354a6453f64c8f71843f3beeb2fb142333a1f52b74238aeaa74c", 0xe7}, {&(0x7f0000002880)="3dd9a6dba3be2d806475456c1aca0b107d3d403f7125f969faa387bafb0fe8f7d25cd1b2b6ec0caf5e4362b408b18f42c26a80f56ee49d8fee0e13d1f3e33ac8d0c383bc86412e34465da8a1af107fc81f7ed4cc7b91665fadb342d670a489e0e7b159ed25d95cfcda463f2d7b4d840de9cd9bdfa4545e6ebf109e385219ddb4f6942d96f8dfca1c8871ab9d196d35f54eb57945c4d2a2566552cad29f6f6dfb1c08d63f535c4f481431bff41753059c908b19ac54f9a4e352df49e386a7ca73ec7a0ea2d0837bf80e3041caa4b97bc567d5a9c362c9df", 0xd7}, {&(0x7f0000002980)="6c32420e97d428caefb968ce8f1b4e22b0b5fd8b88930e147cd139b74c83326a35aac2ece2294cca5fd7095a56ca09a0eb69396557dd43d940c6a1b616beb27254c46a57a95be42d231c7c77ad11e5907768f8bfd76ae463b1c6d63453246dd9c2ecce320d650bf9898716698cfae8bb15772980732aee4d276fdbf4f00fcd0e39db5834c5b4c234edae0cb9af09177ac9ddfbbefe450cc9a7c8d5250a1774b1d268488f087a45e2ebd82b1d9abf81685a1a07ba870cb70c06f16c03be774193c9dc10be7cbb81761d12de", 0x4a9}, {&(0x7f0000002a80)="d17d4fdec406f4ff780f3cb253aba4054180f9d88226ae40025dd104ca0fe5783826203addfdedbdd9b739bb402e96eed7365e1e4b24b091daaf3bf9f41e5f66af8428bb5c35fba20fd7776ac14f83b15327db163935e35ae7e31db8b863507062ec00f74a6fe78f74ed3907a2ebe265a3e1630fb0e7cc5aeca6f73a4729f37e4ac39f99de771eb5b728146c4b", 0x8d}, {&(0x7f00000003c0)="3717229e217d07793a6d99fb2b292ba0b4de5d0127bce409792e2c2a7d41ddaf84d2626193c758b10495", 0x2a}, {&(0x7f0000000800)="09755484127a54a5634443f102735fd40622a9ad9e34c4ede3b5d0a2dd7b5eb5e1d5685bd765db19d8d2cbe5c6", 0x2d}, {&(0x7f0000002dc0)="95e4ab08c82bac3430966a5a042701eb4ab6f6e1a8754c4680a7e27d3bdb06b94ce7cd1f2aaa11158db63fd3b377ad5d0aea881fee0ae631d4d8063585d40ce750703c9bc7eba49b8b445bca8143c728c7d8d7e4ab4fbf2970151ff0d68117083925072d8454a3529308064241985539dd273dddc46e4eeec349c39544e40b63ca716c72a5f7aaa58123aa04130ac58dadb24449d027054f52524ecac009f14f7d8194f3a5589bd18f96c71c2f1fe8f6042f817a7af9766792f3e8ff0ce3f1662edbc769f157f8ba3459828db2295f6423464207581ace20c9a927e8986a766b17d918dbec0000000000000000000000000000", 0xf3}, {&(0x7f0000002b40)="ce943a4efe428358d03ac98d339b3704d4ea3478ec8f879c39564399a344b345401454bf824ee6dcb0d2fc628bb0a87e4c80ad74260634980e9e3c7558287ea489d75e7354bab2e451074d319b0b4b1e6083d3778c8119ff4753f400cb9674c4b87a56c72bca3018abe516cbc7119898e2131bf36a3ed273e5019071b15d46a250acd0869f15e2d40a", 0x89}], 0xa) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000880)="3240dabbfe629b77b0cbb74b370583eff4201aebc86784846aef1877396a4f981f791bf52c5e5a6f90c18b4c66993e5c4b76008582d254d6c59959184baa13db491dea75228000c35be084f8d00c1e589587d5f745e397ef0567479388000856ae2d09037a4612f4f0ee9801f4b0143a4640bbfd317c5ee4c510a6aabb58e73a4443eff3e3ed76bd8322d89aa00830e73c624577811f1f89ff09f57bfa56bb1128b8063eb61846e8a6b76bef2c32bb2ce2cf4093afc27b9f9ebcd74df230f6cda868babd51cbbd13fb569f6ccda24061c3b12ebfcae20c4dbdd8ecfecc0af8842af0052da2ad5a8ed300265ae28bd1c26cfb9a4d3349213918752b80ed0ad8528e83f092e5990354b3b8f0cb6dcc10255caa727545ef3cdcb9d32e3a0f1cde81f9109bbef5369cba83e8d2f1fbfb05d4743ae2995d2439906a380cee0070e1367fcc3d025e81154fd03b83e84c72305a06ef22eb0307e84a92741cf4e9e826a19cd25055ed322adae52703a5ff77a2959b60234a59940b1bf340d6ca27d6169ca8c1bb0e54ea63678aaa19add016c5faaa4d370fad08111b16c2f6c64ff46e097fe21a9425b50faafaf909e84d888de3b2ee946b57f778cdc3fca0112fa69968c9893e9dd6f7563c959a647fa2559f3b477d2bebf0ad2d54542a712736e91c8f5f236f2e3cc819c55a81973f3a37a9f1c3b89a9b00d96c8b86eabd2f4e1006e0b341de97f05343abc259d94733a2adaf42cd24f4bc55e39a60499302bd2594366840b8af4269f7aae89cd4849540bb9409464ff623be9d18224a44a384c26f677de0222871a9f32777f292b10b3933784794a818540464dd63cfbb44196850629be1aa214d9e7f99164abf53f96cd71ac1b6bd19bc71b694cafe9e3c104f0fc10fb7564fa8b4049bdd7e8c3d6465326212a9473de1a9c12901e3c36558e4f10e1894c35a8faecb6dfc9bbbc6d36d4c039154da5f78bca51512428c92e956de3b11bbf20fb269eb68bc5bfd94c144e1e0a98586701a34db1b4d3b451fd78a8fe47e37700ed8676bb0762dc4113066d059f1a59af14e5c5119ce50fd9196f648d1aac9f651b346c11343f2d9ea610a3de9aff3d58d596cf3e16799a6cb77296f5618fd8a76bf7969def000b561a4fd8758e797ff83914fb6b483d49aa18e8ec4e5840f74f2a37d4c701848a4272e5584dc63172d557192e20b9ca2727fbbe38cc2fb37278db157581895539b2811298ead0d0d56ef118a7b386c4484cf70d8eed12b5c75b34f592b3a7d9cf09a38162384fbf151b474e1446ed4ea6c8dae459cb22e50aba6bff6f9916484cc0fd8883ef8fd3a7fc66278f85de1188fa4aefa0ee9d6e1a9c792a3968b3c15e78c098beb7a9c34064ba4bd85dea99326256ad8e08aa26494db5a7d9b66c666e916359d843931b6461d16ea8282736df414059e70503c0c3ac0a75d064c12d7394b1923d9fac03e354e482c14840fe3030991fb720673ed91ab85b0a9897ccc1849211765b7d343e87b24eccebe086128eb4bc18ce67b57c53c4baa1411361a13d5d83880879e1faa74cb1009d35bd677f3373535371d42af1ea8b53ea46475eaa5226993cf90202be4e395f2b9612956594ea65ff6edc6bd9859083463d441c91a0f2b6cf7177a539871ed714e85c13f745ca87da1641e19c25d6709bb60669c77c7e1bde447d668ffaa23d45c6120c9e57829ebd9d9a85ccd64e1110ea8a06c89108614d0a093fb663948376189db52f8dc184dfa31f384aeffa858625c36d18a8b9d3af333eaa275851ca79d4a89cc41fa26ac9ccef410d6cbe2577e1e2e33c88152a101a5166cb37c4c72188e9f6922a1f75febb6b24de8b83394d0e00d78c54d72dc1b8cfa5eabdf61ccf6c4c2ebf0d4b0fbe3ef4452c1e2909d44ebcc7358521c1a7e8c164913989dc3e26233abaacb200a2a5195705dbb8d234cc535c0d9fe751ee52bf3d0098b9c97a53e0b4162cf92bfabcc1b97ea5e4c73e2b9168bfb56d5fe478eed494ee810bdb7386fe258a8d311f1078c6df616bd5d8a962ae96ecae184e1b892738b543f73a65ed2e5575a54a4b91b6e631a57033c6aaffd49da0f06d6f8e72f986d57e0197d532c70dc61ff573f2d16464abf6583b5fd79758b0eff9c49ec82a7f89043162d4dc8c37fd0274f6843df90616c7fad0c221799a4ca391faad74eba724ec4403896add2e2c2903c77e34fdefe5613d8ae2e762b72ae8d71fc1fbcfdf1a53d123d630632e39d2dfc7e8021d5b8297bc7935daed9218e58ea2c9a356269ac641210b1e0e179f7c36d568ac6d6f0709ee9d6ba9b7ec5cda51bca6987e3b889cf123330c93e51d5717c92d3bc9e55b93425137156556279344993efb596bbd72c0b7b44e202d6bce3bc7a9e532994f9fc21f3d24c44bb91295baf11b10139071f91b8600e1d20a30019a22368b01c4193e4d81b487808c1ed2334d9475346b049bc9e93055697806efdc3bea4c8f1758c44eebf1d467f07cef66fba80afb73731b308763deed1338ca00067064405609aff7793e9408b608e0b963eacdf3b8540db0f2cebfc11ceb513f852331b1f535fd3e8d90337e368d661dc0bdeb518478e74618a806f078bfb88a2efa46bfd9afea06f743591bd80d720306923965bd4d018111d29f0d4483af5b821ab0b2e4b03e3303ee5a863cb98c4126df679533de3b7787523bd1fbd2d90d17cb66f9cec1ea0f240a88e8bc4b18d088c31677eb6862bead65d472913741839d74277784b7470f748b73a55f2d7624891e867c131bcdf83277ef60fdc9b53ad44810ebcc62a6b56ed21e81b95c2e54495f3713cb8d83822e35daa479a8199f04f7032b193232c76b51f00ad6d7fb58bb007f3b00233447c5da275ef5318c0fefb2776c57595bb49325fabb8b2b76d5992da929944d3405e4979419adf04472705a2c7363ec1aa8b0c75c50c18a4adfb28eba173ff6ddd261449df99e2bf168ef35229757dca4372dbff0c7d0727447425979cfc41b12bed3737b461e5d03f640ffa8402da82dc3a28b6ceba0d67e4cc06dc1d59f28c3c7ade11c76af30810a7614cf5cf661591e5eea0966bad2e29af8e7aa815dafe5c04f8728b2cb9c0300d2962ea90fa7d198899af7ed581fda1b26e39ab23dd5e8522d7293031185f2eed0f68d9d8601a93991ea643c4b5f866bc35283a988cd85d9c202c73bd8c1254b90034482b71ddecaa7938c0247be41489a5e52c09dd9f9f7058b7f5bd9129f954dfda9becad232617c8a25d0618afc8d2affc607de4074e1c5850804fb8cb5a90c243f6d32c29ab5ca6c18102880239206e59e97780fb5f3e91620d467a15686b9ff0dd1700435b9c445bc8e668d92fd00ea20a61a730d3b9afcad13f0aa828ab7b699cfc964028bfd778c315eff1677e11ee350a43b691082625c89d6f215f370022fb71b9c574157d16f4304055e51c8617643c5ddb771b665da8216635d11854f97743137a6dd03989300b04daf09931c0bebe61138f36b28983c60f77b6c25d7a67f727c18ec3077f8cfccadd729ce388bb17bb179208bddcc600f145cae273a4c427b62dca9e44aeb7376f191ae1ea68b3feb29cc8c208c062d398941deccb1c5e777e4e96e828920de895f3728b3d479bcca98ca74e95beb239a26c5d0c54bdb927a8505e3c3d406c16129e10ef84337fafac654b8fb951091c8421f28891a00a7c9bac71145d92107ac530a1197392a1df4a45c0b93fba4b1cff29d72af8846880f6637a06195b8383f77702ba860e03e0d0d69e71381813a21936196d20d92574cced419e7eeb31e0411d1c8722a296fbdf97ec895e5cafd7f057e3d86faf8de206a14d531b72dbaf49aaaaf6aff0f6b8f43f68a508edeb16dc443e0094b6c398413d4eb7ed8144912ef344bc9e7bd45a83633b6dd5cfe98004db84d4e8d858222d4dfc81a85347732f1af5585c1cba9e261231c311d0db70f79f274443d5f9ad7ccb2461718795e3d139468c2676403cd603706d1158c42648c4e081f3161ffce73c25c6f4d9826731082992348f5546ff06ed7e68b1fef92867571124cc5ff08d9810c4c87a75840098aa986dbdaae71c3a1dc9cc5350a1a4bf8481f30e7e4e03715c885c9cc064cbc8fb862758024c87457fd2579aab3c4f5208c4fe7ce2300a7b334533ba1a9ba5525787c60951a66f2b2cd3008b32acf6a989bc7800b9973f3a3431e5274318b01f27f17a7a103412da5afd1eecb2e558715626604bed8cf91cfe3f1ecb02da0843c250efcac0064fd24674ddb61eb4b28d2b45df9aed8e20f879b983c9002ad5e9f80beb4d15b6fda46963df5175aea801334952d45fce1994e26a4d42dbdf4ae839590501945ac00b02d7ebf54da45b87fca4068e6e67fd65c778ed9e558f03ba60c40aae2ddb137a44e2a3bada74acfbeb9c37f9b60b73caa4312d20e86d134348427ad7cb118d555a18842a4e0e181d8575b5cc352835b222455cda3be595174ac1c88fdb27dbabbff2470ed663d028d44f44e07fab9de581bd13c3b0bdda5f418df87e2c8e96560bed973cd69ebd98dbe928d086ec53e04089651106f7dc98c3fc4e19df03dcfff473eb30434341874a2076e3fa07978ce17458a170aa5d5a2cdc34642cbd63978e3757316e1c1121b0e329143e8cf39071c4600e9760d1ce154ee77695cc250d81d71633a0f181b9c267ba782f1c574af884d6ba01be5953f8e33a488c530d813aea583958b72389e9cd0fc89ad5980ec3f0582f867b989f449a20dbe8f1cb39d29c48d61f596b888e499d62d05a2910fbec36ea2d0a8fa15448b9f197dc1ea48eb6010890e00d3b888b17738448ddb1b7cc9f1a0e20485faaabecf5080b2ca620349e200083a976993dd8e88bc3630071b3ccca75086cfabb09de99267fb28b64ea6e11bcd9243271655a576fb926a61ad4670dc1d637673049a7d2b8a22670aa0ddcb5b2abb76019b60acd68e3753987500fac950f0b3c0e71797930824c175f380e04ddbffc661f2a591694373996ddc1f172cc136f69a876ed7abaaeb82063715092ba8d0a5a8a8e4ea00dd407593e66ff594b5110a9aa3de1caad41f6b248167088a0592faf79592f27d485700cc158b65b1361fbe5dad897cfcee9a8de83a0a677e33809c4e424350e6909e944f356664801f54363937a96b219ceff9274da3eab99d60bc2eba61c18bfb071010fdcf8dde7dbc846948d8dabce4553df89a2c2edbe69a74404b03a5b5d0671f41e0dd2f3b0033e0a3ba3ec05c39f3da8e3146ea63f22045797f20295a5994a57bc910a567fcf1d6c75eb3d2569fc0f81bf9ffeb61bd9f4bddde515dcfbed5549b606e7189a48c20122e145e6f5438e342bcf5fe60f6638e08c5251f924cd68ced472fbbfc1b81f3ef317a985a42b8d458375fec71189ac4a53d14773670d8ff9a9c983578a9726cd57d9a82ea4ead3fccc2997439d8cd95ac92120dcd145ced726a1b8e133feb45b8cadbd5ce5381dfe43198924772582abc904ecd65cc27a19a3e3af3dd7b4071f12cb9acada8e166b1c0989073a82ae06cb4df3c5ce7019f8174a953f69f22904a525efa96ccd32abec671550950a64b114a3552781665316cfe1d148695709ecdf258b224c283f439167e4f24d1b8ccd53d806bd60ecb039951aff9bb1cec4589f50e39a72c43ed80dbe999b368c0aa5f88c5ec16e46adc64e5fb90cd663399e69cadb1de82894757d5426e89b44be5b3ffac9d1a9594400e8f79ad4ee7b60f3e96bec7878d758ccb84284b899e5ea90a44d", 0x1000}, {&(0x7f0000000340)="cbd1a819eb82bf9d49f1dc93faa3ff168d7e3906867e360241f73f8362a7101119235b4cdcd52c53a9c9e7cb429a505f1e5c2d0f35a596a02f64d386e5c352", 0x3f}, {&(0x7f0000001880)="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", 0x1000}], 0x3) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={0x0, 0xe5, 0x3, 0x8, 0x1}, &(0x7f00000001c0)=0x18) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000280)={@loopback, @broadcast}, &(0x7f00000002c0)=0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000200)={r3, 0xb130}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x81, 0x0, 0x100, 0xd9eb, 0xbb, 0x1fe0000, 0x3, {@in={{0x2, 0x3, @multicast1}}, 0x0, 0x6, 0x6e, 0x2, 0x1ff, 0x3}}, &(0x7f00000000c0)=0xb8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={r4, 0xa4e, 0x2, [0x8, 0x4]}, &(0x7f0000000140)=0xc) 00:05:24 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000240)={0x0, 0x6}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x8, 0x9f, 0x3}, 0x1000000a8) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e696c653000"], 0x1) 00:05:25 executing program 1: execve(0x0, &(0x7f0000000500)=[&(0x7f0000000100)='\x00\xdf\xaf\xc0\x16\xb0|\xd2x\xa2\v\xd5\x86\x932\xb3u\xa2\x85\xe9@\xe6\xfa\xb2\xb1?\x84\"\xdf\xa9\xbfe\xd9OSiT\xbb\xf8M\x1d\x86\'r\xfe\x94\xe0$R\xea\xd8\xef\x88f\xda\xa0\xc8j\xbd\xb4\x18Mq\x0f:\x15_\x12\xdf\xf6\x83\xefc\xc5dw\x8b\xbb\xe6d\xef\xbb3\x96T1}O7\"OB\x1c\x83\xdd\xf2\xf0y\xce\xbc\xc8\x11\xbc\x8f\xd0\x1fSJ\xdf\xa8\x11\xd0\xf4\xec3\x1e\xb6\x9a0\x9cK\x98\xfa\xc5\xd6\x88\xd8\xb1\xc6\xf2\xa6\xa4\xc1\xf3\xee\x0e', &(0x7f00000001c0)='\x00\xdf\xaf\xc0\x16\xb0|\xd2x\xa2\v\xd5\x86\x932\xb3u\xa2\x85\xe9@\xe6\xfa\xb2\xb1?\x84\"\xdf\xa9\xbfe\xd9OSiT\xbb\xf8M\x1d\x86\'r\xfe\x94\xe0$R\xea\xd8\xef\x88f\xda\xa0\xc8j\xbd\xb4\x18Mq\x0f:\x15_\x12\xdf\xf6\x83\xefc\xc5dw\x8b\xbb\xe6d\xef\xbb3\x96T1}O7\"OB\x1c\x83\xdd\xf2\xf0y\xce\xbc\xc8\x11\xbc\x8f\xd0\x1fSJ\xdf\xa8\x11\xd0\xf4\xec3\x1e\xb6\x9a0\x9cK\x98\xfa\xc5\xd6\x88\xd8\xb1\xc6\xf2\xa6\xa4\xc1\xf3\xee\x0e', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00\xdf\xaf\xc0\x16\xb0|\xd2x\xa2\v\xd5\x86\x932\xb3u\xa2\x85\xe9@\xe6\xfa\xb2\xb1?\x84\"\xdf\xa9\xbfe\xd9OSiT\xbb\xf8M\x1d\x86\'r\xfe\x94\xe0$R\xea\xd8\xef\x88f\xda\xa0\xc8j\xbd\xb4\x18Mq\x0f:\x15_\x12\xdf\xf6\x83\xefc\xc5dw\x8b\xbb\xe6d\xef\xbb3\x96T1}O7\"OB\x1c\x83\xdd\xf2\xf0y\xce\xbc\xc8\x11\xbc\x8f\xd0\x1fSJ\xdf\xa8\x11\xd0\xf4\xec3\x1e\xb6\x9a0\x9cK\x98\xfa\xc5\xd6\x88\xd8\xb1\xc6\xf2\xa6\xa4\xc1\xf3\xee\x0e', &(0x7f0000000540)='\x00\xdf\xaf\xc0\x16\xb0|\xd2x\xa2\v\xd5\x86\x932\xb3u\xa2\x85\xe9@\xe6\xfa\xb2\xb1?\x84\"\xdf\xa9\xbfe\xd9OSiT\xbb\xf8M\x1d\x86\'r\xfe\x94\xe0$R\xea\xd8\xef\x88f\xda\xa0\xc8j\xbd\xb4\x18Mq\x0f:\x15_\x12\xdf\xf6\x83\xefc\xc5dw\x8b\xbb\xe6d\xef\xbb3\x96T1}O7\"OB\x1c\x83\xdd\xf2\xf0y\xce\xbc\xc8\x11\xbc\x8f\xd0\x1fSJ\xdf\xa8\x11\xd0\xf4\xec3\x1e\xb6\x9a0\x9cK\x98\xfa\xc5\xd6\x88\xd8\xb1\xc6\xf2\xa6\xa4\xc1\xf3\xee\x0e', &(0x7f00000004c0)='/\x00'], 0x0) unlink(&(0x7f0000000000)='./file0\x00') 00:05:25 executing program 1: msgsnd(0x0, &(0x7f0000000380)={0x0, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e8"}, 0x20, 0x0) writev(0xffffffffffffffff, &(0x7f0000000100), 0x100000000000005d) msgget$private(0x0, 0x0) 00:05:25 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) lseek(r0, 0x0, 0x3) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x1, 0x4) fcntl$setflags(r0, 0x2, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000140)=0x3, 0x4) __getcwd(0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) 00:05:25 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000100)={0x7f}, 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x2, 0x6, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:05:25 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}, {r0, 0x100}, {r0, 0x80}, {r0, 0xa1}, {r0, 0x2}, {r0, 0x4}], 0x6, 0x5) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket(0x1b, 0x0, 0x63f97b81) symlink(&(0x7f0000000680)='./file1\x00', &(0x7f00000007c0)='./file0\x00') writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf566cd6a17fbcf3bcc4018050b8b5e51699ef8be3b64d3fbbfabd6563ffa1afb435f92718822d57cb7d78", 0xa9}], 0x1) sendto$inet6(r1, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) r2 = shmget(0x1, 0x3000, 0x200, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_LOCK(r2, 0xb) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fchmodat(r0, &(0x7f0000000640)='./file0\x00', 0x8) r3 = getpgid(0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000009c0)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0, 0x3, 0x1, 0x8}, &(0x7f0000000a80)=0x94) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000ac0)={r4, 0x800, 0x2, [0x3, 0x100]}, &(0x7f0000000b00)=0xc) fcntl$setown(r1, 0x6, r3) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000800)={0x0, 0x100000000, 0x405bd3dd, 0xcb9c, 0x47, 0x7, 0x4, 0x2, {@in6={{0x1c, 0x1, 0x8, @empty, 0x3}}, 0x0, 0x2, 0xc3d, 0x0, 0x3add, 0x1}}, &(0x7f00000008c0)=0xb0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000900)={r5, 0x5e, "d83852c5e91120ef10a80ee596f60862e183cfa158e9d411f641d77797765ebe3d43208f74f587fcedf605575b42f7237ec372197c3099092c3cb54b3cafeb8ce5a7361e814dec09b4536ee32cb692a1efa0b2524d86527f1327e217c35c"}, &(0x7f0000000980)=0x66) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) execve(&(0x7f0000000400)='./file1\x00', &(0x7f00000004c0)=[&(0x7f0000000440)='\x00'], &(0x7f0000000600)=[&(0x7f0000000500)='/\x00', &(0x7f0000000540)='\xc8\x00', &(0x7f0000000580)='\x00', &(0x7f00000005c0)='-%\x00']) 00:05:25 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_udplite(r0, 0x88, 0x2, 0x0, &(0x7f0000000080)) r1 = shmget$private(0x0, 0x3000, 0x200, &(0x7f0000ffa000/0x3000)=nil) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000040)=0x400, 0x4) getsockname$inet6(r2, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000200)=0x1c) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000240)=""/201) 00:05:25 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0xc, 0x0, 0xfffffffffffffe67) 00:05:26 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect(r0, &(0x7f0000000040)=@un=@file={0x0, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x1) 00:05:26 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c) r1 = fcntl$getown(0xffffffffffffff9c, 0x5) r2 = getuid() r3 = getgid() sendmsg$unix(r0, &(0x7f0000000240)={&(0x7f0000000100)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00000001c0)=[{&(0x7f0000000140)="c55012a54eb18c720d2b5e83ff3b5f5627e33a68367024c4d975dadc843f6d3ffa6b8f78467904dad86b5bf4ed27462bc53a9e1d48bcc34135c3d8b665576f6dfc1b69442881eaf98a1c21547da637bb1a9280e772aaa4deaf", 0x59}], 0x1, &(0x7f0000000200)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}], 0x20, 0x1}, 0x20100) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') symlink(0xffffffffffffffff, 0x0) r4 = getpgrp(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000280)={0x100000001, 0x0, 0x1, 0x71e, 0x0}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000300)={r5, 0x1f}, 0x8) getpgrp(r4) 00:05:27 executing program 2: r0 = socket$inet_sctp(0x2, 0x8000000000001, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x1204, &(0x7f0000000040), &(0x7f0000000080)=0x8) 00:05:30 executing program 2: munmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) fsync(r1) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x80011, r0, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) geteuid() 00:05:30 executing program 1: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x2) r0 = getpid() wait4(r0, 0x0, 0x2, 0x0) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) pwritev(r1, &(0x7f0000000640)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r1, 0x0) writev(r1, &(0x7f00000005c0)=[{&(0x7f00000001c0)="22c3ed0745c519755a2a11cc1e8d8a8f81cd562a90b2d9469a4985c7b5684d6a8233d0b03f73a4430e55e4b818e2c0cf2b8b5fc8c4090c71f87326a1a6a98457a358e04dcc95a044a9d7bb63229d0a0e0210f98cee4211de7f0dd90497248582348c54269bdd90d4d3d4a6e4b04fd5e8b515f7edd1661f2498d7ae47a55b2da252d531f00e7fed407ec84da8fc54ea0e5281fb80ca02025a543c1224da98a828ac5d84086f0d8e72b9b8d9f8c0ee9ab7525a0166cfe13cd840ad6c659b8fd5cb7cc1c9e91d3bd7dce6112e9f61fd75ffc1ea09f6dad0f9a2d37e180a01ccdb374ae6144a2e", 0xe5}, {&(0x7f00000002c0)="d9a0a2f48d743e4047345c255e89d192669db520cfa3394be143d7d3b54f6f3586b09c056483acb25bb95bffe570de5579f335e8", 0x34}, {&(0x7f0000000300)="aec0fd09f9d6f1634edbe30c818892d414680225427d319cf4958b0b67ed96d96ed9d8", 0x23}, {&(0x7f00000003c0)="66207b79f1efa6cba880d5ecdf7401eddf692ba3d17c1bf653e7351983fc6693937fd90fdbdabb31c5040f8f4827a2acae85b9c581ff26607e45560cf2f73b8df273858e9625eb41a77fffdd66402f89de35fd0e5b83002fa7eb78fb8f5faecf5df6c0fda3e21caaaab53c8c8ff1b3852d7862752665ddcd7185926151e3c751b628b4474690d47f8d56173d8e34ec99be69f2e39c72922f6edd56ca2a8c020e733634be046aadec09041ecb773808e3416d8d6100b31710667007384291d9b66d74e617a2379b994b9185866a7eef380079b21e15ff6d18efd4b0d835767c8e3c854cc7e76f290fd7935af1a52a814878550b3d8a", 0xf5}, {&(0x7f00000004c0)="1281dac01dda26f1ad44299121b14f0699a12bb629e650d9b9ca14f7b04332a3948ea399d9e7bac70755c456b49d9aa980e2680370ae8d196cd9192295a390247f3086425ff9671651f1940fa93a17", 0x4f}, {&(0x7f0000000540)="70e26cbbbc449a646cf9b537cc95c6ff2257bdb30cc52923ded4c9bea59d3ab5ed88f51c4ef0e13b76ced7a87a402f2ce9c8e1b68d9116024b371b0a152ca3593aa8583eb52e70dac08bf68d36", 0x4d}, {&(0x7f0000000740)="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", 0x1000}], 0x7) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) munmap(&(0x7f0000ff6000/0x4000)=nil, 0x4000) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="1c004e2101000000fe8000000000000000000000000000bb0700000000000000000000000000000003000000000026da0000000000000000000000000000000000000000000000000000797bed4b3b883b18644b000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="d0ff85d9ff010000"], &(0x7f0000000100)=0x8c) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000140)={r3, 0xca}, &(0x7f0000000180)=0x8) 00:05:30 executing program 3: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000000240)=""/105, 0x69) write(r1, &(0x7f0000000080)="878b74744959ba9e4040b7c907290bb3bed58e41177df4d5c19b9faa00611524d9904e60664f007171663d744effb906759df708505b66d26a6e4ce6445dfda8a2d217f6d1b9e13c198241bc544126c82c85e975be516bff4743478e111630a0617cbc93a9345e12f1969fdfa198b5e2ef693fabbfbf1833694e84e008bee7f1e3abd99f3a44cd3f704b599b3582c2fc52a0ffe49eb82afc6fa8a2c8160dba2f35e71e7f518cd5c17ec3986be9c1d6b7abe1b70a56e758a7d07f3b355fbe43042e7d2fd9cf7dd23bdc2035f3d2", 0xcd) 00:05:30 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000040)={0x7fff, 0x1, 0x5, 0x100000000, 0x3}, 0xc) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202a37774866c653000"], 0x1) 00:05:30 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000000)="a57aa3cfd7bf276debced6", 0x6}, {&(0x7f0000001500)="bb9d92e49acedf1d0e964967141ef1c31c2e717c66590f5e6c1931a64181ac122840bb65a0292be96a8e224d53117d16c3747dbc09ee2d7720277ee1ce463e1c25f85bcee5b7528a74a2e4ee5129c45f73c18e1c15d49992c12d74718d9b07ee647196d05020108aacb31a42ae233cca460994ff203485e01f68474e70", 0x7}, {&(0x7f00000002c0)="55da43f0080276bfe060a3bbf95ac2c0ae6e5a71b8773c3d68e03fd52784862ba853260f5ec73088ffc8a96540f5ef53ba24d15dc557623c5f3d2b1978af3479c48868a92eb80430af7d438a2b3c8c097fd91da6fece22938e753736c34ac9451c60e8e91693b68ad838ec535f3d2bd4a86748c3c7697d8e00156049bebb616e08f6fdb9592e3098369c6b4083334f6f60cc5d689ef38953978cdc314d7edef30e5df85cd5cb4201792e28e3303adb91834d12ff430f9ed295b9d952a77a06456341088f34d542a8d93b9e37fa7cc2ae2593cf9255", 0xd5}, {&(0x7f0000000180)="80510763c18d3410f22bda834ddfa980c5bc80abf5674789b00fb8d18419eb52eded95ce78e74545a3ed8c1bf29a00f18a0ed26e8980ae491df6de891a24b51b689f6e99921c6052d2d48efaad41c1f5e2abedcaa5e9323c8f429742867e06387672d663155c5b3bbeef812cc9428c84ad8191cf9c4636bfed38d2c164cdf945e779846d96dffa6297c0f09b9ad490bd323876994be72459937dc737ea87041dc74c87eb0d66b3c8ccb0b8a42a99d3ecdbe659bd47665e3386fec7b69b9647b3daf2f1ad664b60d559d58bafd39d3bcc9b269df362eddf5ab0a2062dbbe8bcd8a158d0c098122944d12f0cd2177779ec5776c298", 0xfffffffffffffebc}], 0x4) write(r1, &(0x7f0000000500)="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", 0x1000) lseek(r0, 0x0, 0x0) 00:05:30 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="82022e2f66696c653000138bbde2ba017af60029cb17033f309510f7d192fdfe42fb5ea8611c75cd0833b44d35654af15c8bc27c1a04488242a0a710e1ae1a1f96d3d52eed78f26de6dae93558d9c89a55b849c03dc900000000dbd6e6ad84d9e4ee325d560ca3651a22dbab5396bb218f2e10946bd4b4af7c479762b220e66c9ecacc737e7886cf840f926a534b00f20a44039d736ddb54"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x5, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 00:05:30 executing program 3: utimes(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={{0x8, 0x9}, {0xd2, 0x100000000}}) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) freebsd11_getdents(r0, &(0x7f0000000000)=""/160, 0xa0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0xffffffffffffffc1, 0x0, 0x5, 0x4, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r1, 0x2, 0x3, 0xff}, &(0x7f0000000240)=0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000000440), &(0x7f00000004c0)=0x0, &(0x7f0000000500)) freebsd11_fstat(r2, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000600)={&(0x7f0000000100)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000400), 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="000000002004000000000000ffff000001000000", @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r0], 0x40, 0xc}, 0x88) socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)={@in6={{0x1c, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0xfa}}, r1, 0xff, 0x4, 0x8, 0x401, 0x3ff, 0xe}, &(0x7f00000003c0)=0x98) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, 0x0, 0x0) 00:05:30 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="82022e2f6642ec696c093000e6058976f02c6ae212ec1a42b4a3d89a86c669d8aeb550ef6c90be694ddea5265b64b1308540adeee72d141c940ab0d14aaf38403a282b15052abc312514ed0adb3698ac7623e3a5a95872aa2aa28eb444dd138b6538582f36ae9a649cbe0d6afe529209417813056a93734d38e99e5389cf61369469558fec2724f952df9f4f5b6cc2aed1bd18af2bc07efad958d21bb413cfae406671f723d288733652a38e156d245fbce8658791fd2766176a163aeeaf830439f7a308736b2901d26e471cdc7bc5a2ab5c3f1783d68f7351b4218677e6eab5ea671e57efb3"], 0x10) r1 = msgget(0x3, 0x0) r2 = socket(0x10, 0x7, 0x433) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0xffffffff80000000, 0x310, 0x0, 0x5, 0x0}, &(0x7f0000000300)=0x10) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000340)={r3, 0x3, 0x1}, 0x8) msgsnd(r1, &(0x7f0000000140)={0x3, "4a9e9d4dc6aa96fa015e1d7b4546a71508812d8f9f0ab490"}, 0x20, 0x800) connect$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) msgrcv(r1, 0x0, 0x0, 0x1000000000000000, 0x1800) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x7fff, r4}, 0x0) msgrcv(r1, &(0x7f0000000380)={0x0, ""/4096}, 0x1008, 0x1, 0x1000) chdir(&(0x7f0000000100)='./file0\x00') 00:05:31 executing program 1: r0 = semget$private(0x0, 0x5, 0x128) __semctl$GETNCNT(r0, 0x0, 0x3, 0x0) __semctl$IPC_RMID(r0, 0x0, 0x0) 00:05:31 executing program 0: socketpair(0x17, 0x20000002, 0x400, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r1, 0x7fffffff}, 0x8) r2 = socket(0x2, 0x5, 0x0) read(r2, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000100)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) 00:05:31 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000080)=0xfffffffffffffe03) getsockname(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10) 00:05:31 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='./file0\x00') r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00') readlinkat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/3, 0x3) 00:05:31 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f00000000c0), 0x0, 0x0) r1 = socket(0x0, 0x0, 0x0) r2 = open$dir(0x0, 0x0, 0x0) writev(r0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, 0x0, 0xfffffffffffffe3e) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x7, 0x4) truncate(&(0x7f0000000080)='./file0\x00', 0x2) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0xffffffffffffff22) bind(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="01002e2f66696c6530000ef22b98274d697309c525cecc39ccf57ebc02020da11f093f1e1fcc85346b4b0f66092d09873c8cab1d97fb2d2bbd4e769a596f3b4588769b7623108c770be91a55106e4e941e0a50ebd3623544743beac34f820d000000009695be941aad242319750d18603210ab"], 0x1) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0x3d, "8e8214cdb6cd0be36200ec68baaaf345d1a2cb00ec131e6834a98a98f8240015a25872acc94d149962e9db28c6dffdef9ef2e7a569555be89699a8de47"}, &(0x7f0000000240)=0x45) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000280)={r3, 0x40}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:05:33 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) semget(0x1, 0x1, 0x40) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x1) 00:05:33 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x39, 0x0, 0x0) accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x10000000) 00:05:33 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r0, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) read(r1, &(0x7f0000000000)=""/175, 0x6d999) write(r0, &(0x7f00000000c0)="988a8e3c50454ee07806964fb8747756bbb00ef6c676a02961ac55", 0x1b) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000001c0)={r2, 0x5}, 0x8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:05:33 executing program 3: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x400000002c5, 0x0) mknodat(r0, &(0x7f0000000080)='./file0\x00', 0xc000, 0x401) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040)=0x5, 0x4) 00:05:33 executing program 1: getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x0, 0x2}, 0x0) r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) setsockopt$inet_mreq(r2, 0x0, 0xd, &(0x7f0000000080)={@loopback, @local={0xac, 0x14, 0x0}}, 0x8) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005}) r3 = open(&(0x7f00000002c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x8) 00:05:34 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) socketpair(0x10, 0x7, 0x7fff, &(0x7f0000000000)) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2a, &(0x7f0000000100), 0x4) 00:05:34 executing program 1: munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) munmap(&(0x7f0000f38000/0x1000)=nil, 0x1000) open(&(0x7f0000000000)='./file0\x00', 0x41, 0xc4) madvise(&(0x7f0000768000/0x600000)=nil, 0x600000, 0x3) 00:05:34 executing program 3: munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x7) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c, 0x10000000) dup(r0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000000)="fd13a405528677bcd5c7243c38785d6ecad7c0881183b3bbd59c18a33bce5b8eb00cc368e5ae70b58b12fbe455eca09f11165e0eb36302b76ca8486184c67983d176a4c5", 0x44) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2002, 0x0, 0x1011, 0xffffffffffffffff, 0x0) 00:05:34 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x100, 0xf, 0x0, 0x9}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000100)={r1, &(0x7f00000000c0)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @loopback}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}]}, &(0x7f00000001c0)=0x10) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="aeb96fe9fa6e2c3a572545651b1b7ebb26ee1761d7d099c7002efe07000000"], 0x1) 00:05:34 executing program 2: freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet(0x2, 0x5, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x101f, 0xffffffffffffffff, 0x0) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) 00:05:34 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000200)="e4e11df357f368ea", 0x8) shutdown(r0, 0x1) setsockopt$sock_int(r0, 0xffff, 0x800, &(0x7f0000000000)=0x2, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x41, &(0x7f0000000100)='\x02\x00\x00\x00\x00\x00\x00\x00', 0xfffffffffffffe65) shutdown(r0, 0x1) 00:05:34 executing program 3: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0x7}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000340)={r1, 0x3f}, &(0x7f0000000380)=0x8) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, &(0x7f0000000180)={0xcdc, {{0x1c, 0x0, 0x9c, @empty, 0x8}}}, 0x88) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) r4 = dup(r3) setsockopt$inet_udp(r4, 0x11, 0x1, &(0x7f0000000100)=0x80000001, 0x4) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) getpeername$inet(r3, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10) setsockopt$inet_mreqsrc(r3, 0x0, 0xd, &(0x7f0000000440)={@multicast2, @multicast2, @multicast2}, 0xc) 00:05:34 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) unlink(&(0x7f0000000480)='./file0\x00') pwritev(r0, &(0x7f0000000380)=[{&(0x7f00000001c0)='K', 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x0) r1 = semget$private(0x0, 0x3, 0x10) __semctl$GETNCNT(r1, 0x0, 0x3, &(0x7f0000000080)=""/249) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{0x0}], 0x1, 0x0) sync() listen(r0, 0x9) 00:05:34 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x1206, &(0x7f0000000040), &(0x7f0000000080)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000001400)={&(0x7f0000000000)=@in6={0x1c, 0x3, 0x32, @remote={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f00000000c0)="19b6f343fdaa88177d27f58c46343d98f1e27cb3281c78970ddaff2baf97cff6683ab6e82b37cd07f993e504265f5db366b0fba49d6f342ffae3fa4b36f5373c83eb32cbc461ebd38c7f4d9fc690e536eda3b66318f19fa5c01d894007a99f62b20333a8c4d6be7d", 0x68}, {&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="a9aa07adb9c12f3aa19ac8d1cba7a2335ccfaaebf86fc41ab189f4a9a5d6add0521521cdd24ed36a41afbb8eb3ea2ab9613335f34204f4dfbe8bda6c5225b9d9e1a097a5ec06fb9f2661a1f033602b946f6e29b5a069cdf1df6d6507ccbaeb64c3f3436b71a12e2448b8d96b42001f4767cbf38ef0c8f6e474fbcf6e64520672eec5fe22807ed601a92eb349b7faff9175310ae57c0a54a929597951b8171cbf6b0a00a19dc54ceef9ffab2b6ab550d37d8f9e5740d1debbb6a0acae81a0ea3d6552548bdc140c9196fbe4996da5680b383ddca13f546a928f05ab80d46f29ee76ed99486a68f95d1f8b517473140094205df74f47", 0xf5}, {&(0x7f0000001240)="6dd3173c0b9014b9941e7a91c32d3e17a82688ea52d7372dcf1d68ecb158fe4cc21962070b76862f0245da8f3a0c8b3aeb2d1536d374d41d592b7fad838b75aeaf3a7171e20c294d181fb8a0d0334e6eb4d7632bb77a89394efcff211e766a9f6924ddfdca2f56a34eea30a8b8ff51dc0828b4ec1f092423515534cc0f5eb3279239a71f5766151891acf9f27ba01619489d69c6dc7bac70be5eeeddcb3340164a81b8732ebfb1ee488b572bc042bee469addb21a16bbd707d", 0xb9}, {&(0x7f0000001300)="d1054c60e6fd2cfeacd2b1ff93915d4d820409f01532a57e97892effabb1d2f9a82df9c9077d9bdea08f3d577590a0e06d3bdb86", 0x34}], 0x5, &(0x7f00000013c0), 0x0, 0x20000}, 0x8) 00:05:34 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040), 0x3d0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000080)={0x0, 0xfd, "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"}, &(0x7f0000000000)=0x105) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x1, 0x9}, 0xc) 00:05:34 executing program 1: setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000480)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x5e, 0x7, 0x6e3}, &(0x7f0000000100)=0x94) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000540)={r2, &(0x7f0000000180)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @multicast2}]}, &(0x7f0000000580)=0x10) r3 = open(&(0x7f0000000200)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) pwritev(0xffffffffffffffff, &(0x7f0000000600)=[{0x0}], 0x1, 0x0) ftruncate(r3, 0x81) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, 0xffffffffffffffff, 0x0) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x3, 0x0, &(0x7f0000000140)) fchmod(0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, &(0x7f00000001c0)) readv(r4, &(0x7f0000000400)=[{&(0x7f0000000040)=""/9, 0x9}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000000080)=""/46, 0x2e}, {&(0x7f0000000240)=""/203, 0xcb}, {&(0x7f0000000340)=""/184, 0xb8}], 0x5) 00:05:35 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="9d062e2e66696c653000"], 0x1) 00:05:35 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000100)={@multicast1, @loopback, @remote={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @local, @loopback}, 0xc) 00:05:35 executing program 2: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x3}, 0xa, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="0c0000000000ffff000001000000"], 0x38a}, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 00:05:35 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) unlink(&(0x7f0000000480)='./file0\x00') pwritev(r0, &(0x7f0000000380)=[{&(0x7f00000001c0)='K', 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x0) r1 = semget$private(0x0, 0x3, 0x10) __semctl$GETNCNT(r1, 0x0, 0x3, &(0x7f0000000080)=""/249) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{0x0}], 0x1, 0x0) sync() listen(r0, 0x9) 00:05:35 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="820208320caaa46c62b372dcd628000000"], 0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x3a76}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000002c0)={r1, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x2, 0xfffffffffffffe03, "34f46edf0eab076aaed2331c5108d0351d4dee001339a7621c2f1ef5e4144079b57ea3678a3e3d926c40be329362e09fc360f5b0cbb768649099aeeb69adcf4ff09faa351ae1a74c2747c189736cabaa2db52d82c47fca142f34d0303ab495131926dcf1"}, 0x6c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x4, 0x8001, 0x41, 0x0, 0x2}, &(0x7f0000000000)=0xa0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={r2, 0x8, 0x3, 0x8}, &(0x7f00000001c0)=0x18) 00:05:35 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000300)='-\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f00000006c0)='\xc0\x15\x965\xd1\a\xd8\xf1\xd4\xa2\x94\xd5O\x1a%\x10h\xf1j\x02tL\x99Q\xe8\x97:`\xfa\x87X\x9d3\x1d1\\\xf7\x02C\x11t\x87\xc3\x0e\xc4\"\xa5\xd5\x8d+\x9c\xab&\xb2uN\xd0\x12\x81V\xbcq4\x99q\x1e\xc0GkD\xa7\x8d\r\xff2\x1e\a~\xfe!\xa3\xce\xf5-L\xd1h\xdaE\x97\x01\xe6>3\xbe|z}\x00\xf1\x90\xca\xa9\x88\xac\n\xb1\xfa+\t\x05\xe0\xbf\x8b.I\xde\xe9\xda\xe9\x06q\xbfox\xcb\x8e9\xad\'\x00\x00\x00\x00y\x97\'\r(p\xb7$}\xc3\xd7\x97\xf5\xa8\x9d\x1c\x1e\a\xda\xf9?\xbb\xa8\x9e\x16\x14r\x97\xa3\v\xca\x05Bb\xee\x181\xc1\xe4o\x85\x00\xd4\xbd\xcf\xb9!U\x0f\x19\x19\x94\x15\x10\x04L\x80\x15Z\x86\xadhq?y+\t\xa3)\x01l\xb6\x14\xd3\x85l#\x88{\'\xdfw7ou\x9c\x85.\x16N,;\x97\x17\xad\xe4\xc5\x16\xcf\xc9\xc537\x85\x1bc\xa8\xf1'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', 0x0, &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = accept(r2, 0x0, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) ftruncate(r4, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x7df90600) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000540)=ANY=[@ANYBLOB="06000400", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000580)=0x1c) r6 = socket(0x2, 0x5, 0x0) connect$unix(r3, &(0x7f00000003c0)=@file={0x1, './file1\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c0375", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x13, 0x0, 0x0) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r7 = getuid() getresgid(&(0x7f0000000380), &(0x7f0000000480), &(0x7f00000005c0)=0x0) lchown(&(0x7f0000000180)='./file2\x00', r7, r8) execve(0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000840)=ANY=[@ANYBLOB="02ffffef0300000001000000f4fc8e452b7eaea8cd0a7f24144107efb39e7fd5f908e3351e109d8cb1504e033fcf2d3e6a88a1d26ad3c1d6a10f93c660352473b822316749c6eaa417959a97d901afcf2a"], 0x0) open(0x0, 0x20084, 0x82) 00:05:35 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x1, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000200)='./file0\x00', 0x1, 0x5) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = accept(r2, 0x0, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x4, 0x0) mlockall(0x20000000000002) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) ftruncate(r4, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="18000000000000000000059b5a0b989a880a315be5f11f3b039ff1873641d26b00", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) open(&(0x7f0000000880)='./file0\x00', 0x100000, 0x2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000180)=ANY=[@ANYBLOB="5df59ff4e96c6f18028b2949e5747d4d0025f34b3b3f921306ce4990985ec7d92c1161d360c8dbd4fc8ed3d4ffe2bba09c"], 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000780)=ANY=[@ANYBLOB="02ffffef0300000001000000806a000000000000"], 0x0) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f00000003c0)=0x4, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000640)={0x0, &(0x7f00000006c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000008c0)=0x10) shmctl$SHM_LOCK(r1, 0xb) shmctl$SHM_LOCK(0x0, 0xb) 00:05:35 executing program 2: r0 = socket(0x1b, 0x3, 0x0) sendto$inet6(r0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) 00:05:36 executing program 0: r0 = socket(0x2, 0x2, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)={@in={{0x2, 0x3}}, 0x0, 0x81, 0x3, 0x2ad32669, 0x8, 0x1}, &(0x7f0000000100)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x3, r1}, 0xc) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x1) 00:05:36 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x4, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x1, 0x80000001}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x24, &(0x7f00000001c0)={r1, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xfdbc) r2 = dup2(r0, r0) r3 = geteuid() setuid(r3) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000040)={r1, 0x5, 0x3, [0x3, 0x80000000, 0xfffffffffffffff7]}, 0xe) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000000)={r1, 0x5, 0x2, [0x0, 0x6]}, 0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000080)={r1, 0x7, 0x7, 0x8, 0x3, 0x800}, &(0x7f00000000c0)=0x14) 00:05:36 executing program 3: r0 = socket(0x1d, 0x20000007, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="8106a9d091b3ca74ab94605ab64f1f79518fe2b9aa4342ace95f2de283c7d58a7d0d6742f732b97305ea38050f9494ce36", 0x31) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x80, 0x4) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100)=0x1257, 0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockname$unix(r0, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000001c0)=0x6, 0x4) sendto$inet6(r1, &(0x7f0000000200)="3afa39499da6bdbbcaf11c65c550cee352648674f32b916d3607892985749efa6cff529d8123158379597fd39a5910dc6912fa253073f7e27ed0f683b1639eea5406024f3eb08375f090dd94b443211845aa604c3b091304684093d512a8897e0ebc4c1529aaa134fe2a86a64b4f89740062865cb7d8be4e4a33d30bd5b580d91de6336eb34ebac868efdc44ba9e5d6bce7b150c0c85ccb232f8b964addd13c6dcdb89fe3d757e194ed5e4394131805c8597efc77ce81c66a241bbc6f667befc46", 0xc1, 0x10c, &(0x7f0000000300)={0x1c, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0}, 0xcd}, 0x1c) fcntl$setstatus(r1, 0x4, 0x48) socketpair(0x17, 0x3, 0x8fa7, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000380)={0x1ff, 0x9, 0x4000, 0x3, 0x4, 0x6, 0x4, 0x5, 0x0}, &(0x7f00000003c0)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000400)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r4, 0x159, 0x3, 0x2353, 0x20000000000, 0x8000}, &(0x7f00000004c0)=0xa0) r6 = accept4(r3, &(0x7f0000000500)=@un=@file={0x0, ""/108}, &(0x7f0000000580)=0x6e, 0x30000000) setsockopt$inet6_tcp_int(r6, 0x6, 0x1500, &(0x7f00000005c0)=0x1ff, 0x4) readv(r0, &(0x7f0000000840)=[{&(0x7f0000000600)=""/93, 0x5d}, {&(0x7f0000000680)=""/136, 0x88}, {&(0x7f0000000740)=""/228, 0xe4}], 0x3) pwritev(r3, &(0x7f0000000b00)=[{&(0x7f0000000880)="5ff1de751d2204aaf6c917810da6f98e2bb08db4cec4f7ed82529009371d099c3c7d87ead9fb9c7960741a31d5", 0x2d}, {&(0x7f00000008c0)="c343e83691f893453f7bb69495b782a3017aec6719ce5ce468ce77", 0x1b}, {&(0x7f0000000900)="b56b83145042d7", 0x7}, {&(0x7f0000000940)="5b3d34bd1def41d008f5", 0xa}, {&(0x7f0000000980)="fb7e144c7fd178d68a96a18007b296f3603e644215dda3a2044b1286f3bfad5ef83c68a59484e72fce9f9b40c600587078965ab25b34d04cea11971554a9007b368b76beb58bef8c1b59a950cc43c3e280e8af0a012751d9da068059b8437816c2408449f6b7114358e5ca1f0805810ab6c554ec405d1890a1c3438606e4b03cfe31052be5b349418586ee8c34263bd151", 0x91}, {&(0x7f0000000a40)="a7d1bef13e8af72d63003ad493ce1384f07baacc867a9cbe3c8593b83e3b49555715528b21ab62cebf86a05c584206a9cf67bab4d85208c6c223d339636f9cdbe6d1d2099327c14f964fbeeb12d1b12c73ea69e24f7feb92debea70577392a607ddb84122bb9e8643d79fe1fea5a3ee5e53b72329b0890a6ec2fe62f125704ab3b474d60f3f139e23ccea8feb25d84ea00ab0fbcd11f", 0x96}], 0x6, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000b80)={r5, 0xd131, 0x1, [0xd0]}, &(0x7f0000000bc0)=0xa) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000c00)={0xf, 0x6, r5}, &(0x7f0000000c40)=0xc) pwritev(r6, &(0x7f0000001340)=[{&(0x7f0000000c80)="69c7869411517c7958407363ef056ba45c0d4b2464467ec1624b19a95d468c12bc6b6802423fa1b34a1518cc48164c8a6d2b909b09f0bd2b117aea7483736f2e9fd19abc3249b91de28b81f88d16d3cdb4663c7af66e75bbc6f5327abb25a998a0281df987e5d7f584d41c71ecd7bd280b085b6739650625e61c486963177a82f1953fd70743a2aa90c0dd988fed6d8e7ddedd7054dcca0a2230f378ffe92a0bb9e598f2f147c217d8dc", 0xaa}, {&(0x7f0000000d40)="72903b38440d2ed709e1cb8cb878c66d1d27d70eb47ccb7260a091f89c00a09540c63f7420f0a9c9eeb832d35e3eca9775c10ae3e95834729f17c6fab5b595fc150caa1d6a48189dcc0c9d4a1a3bf935111039167225cbd1caa512c8814c95c7c82381bcf0bb46416f4ab9e1fed5f84b1fd30a409cd44c7dd5bf151b14a74e7aa9309ea9d2bf1202be752d2909cba3bcd432a633bef7d35eeb71a5db1c7b11c65d4d75aff98ade34480bf9a22c813809d06eb897d46e41fb01243b0fb3358f924cc76ddb272e02aac3e308faafbad0ba2e5c4317983c82a30bb7167a7dc31928545604791ef93f12dcd670bd14b059", 0xef}, {&(0x7f0000000e40)="e82a3b1b62030c1a0554778709cb8a0ad66e88a41e924e9f041d81abf730a34be344fe073101116c5168679f499877b04f995e4bcb895e737243240fea097790462a07ffaf50cf65f25c34dc1a4fa9a07af34726d232918a7104df9af0072eb1143bc45777fecddf64a1f655834796050172f9ae", 0x74}, {&(0x7f0000000ec0)="7c0297b282f8a5849942f879538f30175f40293409ebb1a096394e23cc9ccfe2c5188d7c539f6be3f692f11b71fa2321f343e851c606295f4923c44df9cf17334fb0dc9240a130fc07b63c368d9c30b1c1643a1590713d7475cbc6e3f9d3887ac28787295c93d51f5e83d8432971414c762e1e127b02e706b9ca6ea73346726036c99064f2478c9783f5d613da2b88cbfab9fc3f0d3e6f1529284e66b511d179c8e1fa86f2432e7422abfe8b822c04694323d93af298cfedcc56eba06641960836536eb0d1036112f9a1e4d835520f", 0xcf}, {&(0x7f0000000fc0)="3221bc", 0x3}, {&(0x7f0000001000)="060d250778538b1ad9872250acdc0379b55a608b39181af4a9624e95558963986aea5948f22f80e0996b1d1abcc3a16e6e14b5efc521541461749e975217386cc30e63e8221d7de949339e68ffa06072ab7a22a7573e3be7a9bfce42114fb5788e14fd39330ec630be3d5d244bfc1839995f95e918ca99", 0x77}, {&(0x7f0000001080)="322928076a537ec3a7f77ccf0c7a6aa363100edc90117f", 0x17}, {&(0x7f00000010c0)="3076a8478fdd9b2f77d63d06bd075598562c2fb779a038eab638d619adec89667b9231e30611e50c76b8a4d90d32ef60f20f7494c59ce67d77160fdecec1fdbda8b112f6b5d7943015858ff5e1fed22d8d2cefe8723dd3940aadc62c30e3ee2822094c4d1fb0d031cafa57b71772c0dd18482fe69cc618e37afefb4b5f3149416a7b60a61f2dffa95977660e5023e204aacc66baf9c6e3f98c852d", 0x9b}, {&(0x7f0000001180)="e8617af340ec3201d3bc64553a52bd087201ba4e7fc786a499ae815c8fc8b3ee15629872ece3dba6677a834e4a01ed9ec2497a89d0c658ad9e6833197e678dc9d855b132dca6945f33b3a892921d3b0b5844de8c9916bfddcab421cd8b0396763cfa87ade76bba94d86dfbc07c274acdd9343700596d601d5aefcfe3b93399ae23c692794d22fa62f2fef0df98203c713a823592c58194e2a425ada7b5ab9049687cfc22c036f9ffb276efb58b85a9", 0xaf}, {&(0x7f0000001240)="91312bd47d3d01f1c3eba4ee79ba42fc9ece79661691504f96f1b47ff69f8b216e94698317af15c2795792daaded869b09a113299f98062621e9142474ae98ff523bf5288819b4f1ec87ec89b94eaf6431ae36a9ded300d6925c72f904664f4ea211fc763fa0b2a5bfc66833f4a2e0a854ca7a88cbb8c6564d58d495d6d9f68db5238dc66bfdf6145687c8ff5b4d2afc61947e7928a742f3f296b1e851e712ca8432137511b17af07649000031f1fa1d6532a0fb8b5d751dcc5a3a4f12f95f5f170496319e59fdd80e5c3328a16d75307373e7022c2e5f6b3f855c474897e857d559aa0b6057873dfa0919317fd25b524dce4f0b99c60b", 0xf7}], 0xa, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x47, &(0x7f0000001400)={@empty, @remote={0xac, 0x14, 0x0}, @rand_addr=0x6}, 0xc) getsockopt$inet_udp(r3, 0x11, 0x1, &(0x7f0000001440), &(0x7f0000001480)=0x4) setsockopt(r6, 0x0, 0x4, &(0x7f00000014c0)="6c800506b39f786f94fcbb8c7b1d319f0d9c4e78aa7e35d8c585167e3c30c7e3e5726c40b06531aaff1d4aca767c7dce878c7c3d912096a9e7b1670b845888a3ddf38e7157ee5f1b2710d27c9f177e7fa6b480f9f083b0174fe49c415549a434c7", 0x61) r7 = open(&(0x7f0000001540)='./file0\x00', 0x400, 0x10) ftruncate(r7, 0xb2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000001580)={r4, 0xbe, "c41e4676e46ede45b09bbe09a4f2b56ce5fa27a0240cf6795b23ed3d275bf7d104e872d706d38027585d20c764b6efba433940b0cb979285beecea1020ec9a89b1ff3e6b940a2fd08d27543dd81639dfe7e50ee9637b2d9bb81b91abac32c892337457c0b2ca0b80cfa712d8144567d5c6a7d8d80c083c5d81348c101996e51275f08054fa4d6ce61f8d47d3a6033a9979210d523922693331c9c2e975194b9a6bb42fd878fc0533c8b571788a69fd71dc3aaee8010e0db51b6bf789c989"}, &(0x7f0000001680)=0xc6) r8 = semget(0x0, 0x1, 0x10) __semctl$GETVAL(r8, 0x0, 0x5, &(0x7f00000016c0)=""/211) open$dir(&(0x7f00000017c0)='./file0\x00', 0x108, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f0000001800), &(0x7f0000001840)=0x4) 00:05:36 executing program 3: r0 = socket(0x2, 0x3, 0x0) getsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000001340), &(0x7f0000001380)=0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x120c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:05:36 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x3, @broadcast}, 0x8) r1 = geteuid() getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0, &(0x7f0000000180)) fchown(r0, r1, r3) fstat(r0, &(0x7f00000001c0)) setresgid(r2, r2, r3) 00:05:36 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) lseek(r0, 0x0, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000000c0)=0x40, 0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)=ANY=[@ANYBLOB="054fee90941f07d050d25b56f8cfac60c98df0ffff2e6aaac3c61171c6"], 0xe) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000000000000001000000180000000000000000f90832d13173a0e42b7a15ffffff0000000000000000000000000000000000000000000000000000c364d600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000088e6", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x98) 00:05:36 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000006c0)='./file0\x00', 0x20801fffc) pwritev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000140)="693cc506bcd4b200b021d6988d966d8a27bdcec0dfc0d513e4abc5c4799cee2b92311b55aa7d847e0eba7cb387a087b8957924b02ef4128a8e683ee0ab355ea8a54eb2bc085a9fb2df5c2a483c3bb31f93024e34cee10fffeee2a496f4e520390f0a17b9bf113faca2123c91373b993a883910fdbe3f529d4c255b5848d1cc743559d029aca10f424a3be2f2b433559ec9ae7d3e4348a84bd78ccf5c2854696344c405e873cb444b49db574954c51fdc80ca13f33b1964fd2fd902a19185b5eb89be4340ccba48c21ea968b62c4f3c8984123aea1c619373babcf88bee361c5f710e4f3dde88", 0xe6}, {&(0x7f0000000240)="7dba52b64426d3bcd6d6199bcce1a5a9b4f836c85a710359a26f82ff8da87ede709be0b5327711e9cf3997607ea18c77e995f99fa878367fff0b961be942f58a307364ff700b6e00375525109614d90d1e10808e6b685a1f0e65969c024e65aaebda7fd840c29246f71e6764e4e76f33421eb257123bdeb4adc2b7a2cdac2918ba68c5e40a5f0ab7fbefb8c291af3bca66bc10e4aebac8dd80f3d75098df7251d4a4d0743393b1791541895da00fef50f5424ca0876671f0d17fb27b9136f75e1033327857725f4858057f9ef16e", 0xce}], 0x2, 0x0) lseek(r0, 0x0, 0x1000000000003) rmdir(&(0x7f0000000000)='./file0\x00') poll(&(0x7f0000000100)=[{r0, 0x37}, {r0, 0x202f}, {r0, 0x4}, {r0, 0x50}, {r0, 0x1}, {r0, 0x2000}, {r0, 0x2004}, {r0, 0x100}], 0x8, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) utimes(0x0, 0x0) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil) 00:05:36 executing program 2: mlock(&(0x7f00002e4000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) select(0x1d, &(0x7f0000000040), 0x0, 0x0, 0x0) mprotect(&(0x7f0000665000/0xf000)=nil, 0xf000, 0x5) 00:05:37 executing program 0: socket(0x10, 0x2, 0x3) r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x1) 00:05:37 executing program 2: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) setreuid(0x0, 0xee00) mkdir(&(0x7f0000000000)='./file0\x00', 0xb8) chdir(&(0x7f0000cd2ff8)='./file0\x00') 00:05:37 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getpeername(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000640)=0x10) pwritev(r0, &(0x7f00000005c0)=[{&(0x7f00000001c0)="97fd38ed636266a782957955faa3aac24555e602dd4eb59b3c19843eb230c5d4bfad363e00fc14fd799f9ecafd06aea4d99d0f93fa1d3ffbede5e10b08d69d548ee63168d937eff66f1e4f8ba2089cc011e52df3ed99c88f574256f3b91f2d0dac05c80f359edfc371fad091d75743348e7b5cc27427d81151894a2324a8f94f6dec02830742be8b844095f0fd8032", 0x8f}, {&(0x7f0000000100)="e1064066bc00b5ead2cc070fa464c4def54c11ac0d7d913f7e1e28ee7c4cd09964fe1b3d2cc7e391e0b249a06433d25f521f5ea34b72a1a042047a5b374e9ab8946b7e40767faf14b43ad23a110d6517394d31bd6538d2671aacf61e2fec704d974449295301fe3f52baef24c4b7f62502044d64", 0x74}, {&(0x7f0000000280)="c6808c687915a5f081497f6c4ad02b88e910d3a54995a489790af71d3c18080b0a33ae46a2887e43b10e4fc339ba77e46c5e28f334aded75fd89805f984451ebd26b6284d964f69ac6dcadd4591a5f63ce9f97137710ca4a1cf177c116fedc3f15cd2e5c6d17768dfa4a81eaf167b4caa97218529120c05787ecc80130a929e92dc1939923fa07699ce6538cf0c7795fe247e4712ce66bc2e5cf485b78fe4b8c9d23215202e395e76d3dcc84fc44fa45e6ba542dd06cde12acfb16e6ad3abbc39acf691e503aaa331acd", 0xca}, {&(0x7f0000000480)="d451e5286a916d802c3616565e8f724f1de95576e8fb29c5866598b5b708200067a3a8e3daedbd4b66fec8535dcae963d1ace1b28cba46a3b3bbf4197ee4dd493ad4b8836ca9d18ba6a1e9d16585499c498fd50491e07799cb4ebe6a0ec91f0348d7c62328d996e3aa03740478383096ebb8e66c2f97d36197eb668fac33b64a7be1474a9636939a68fcf3d3b33f103b009df4dc23993bbd3a561f311fcfc577b23af5c3547f5f2142d724c3394a7effefe1546873701f0135fa5e671be7e5412c960fcb39c969377888ee9a05bf8b7be73697af6ee9ed0dedf851ef", 0xdc}, {}, {&(0x7f0000000380)="8de391dc40800f8f9ab07c736b64bfb5f4167792ac7005fb596f6e703ebfbf8c440ebdf31218a0a896369dd55d7b6858927a1868129f48e6abf85d9ff52f4fd3d42843f00bce294b438d02c9b52d7df8e2260102dc", 0x55}, {&(0x7f0000000400)="972c527908152ab53ec165d65aaad7861a4738dc8728bcdc74fb87e70408d941597d3de3c6bf1cf9a3893f631a89a63166f7b83f8684", 0x36}, {&(0x7f0000000580)="e0cf1ef8c6cf1a510c49c2618398eaf838271ebb97188e116993fa97279445a8c7d7ffafa93f597d3d52208ae066888605b0c9e3d061c3cf2a283d0cde80be", 0x3f}], 0x8, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0xffffffffffffff50}], 0x1, 0x0) poll(&(0x7f0000000180)=[{}], 0x1, 0xb5) r1 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000680), &(0x7f00000006c0)=0x4) pwritev(r1, &(0x7f00000003c0), 0x273, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r1, 0x0) sync() 00:05:37 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) socket$inet_sctp(0x2, 0x1, 0x84) r3 = accept$inet(0xffffffffffffff9c, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000100)={r2, 0x6, 0x5, 0x7}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000000c0)={r4, 0x2c76}, 0x8) 00:05:37 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x1, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000200)='./file0\x00', 0x1, 0x5) socket$inet6_udp(0x1c, 0x2, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = accept(r3, 0x0, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x4, 0x0) mlockall(0x20000000000002) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0) ftruncate(r5, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="18000000000000000000059b5a0b989a880a315be5f11f3b039ff1873641d26b00", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) open(&(0x7f0000000880)='./file0\x00', 0x100000, 0x2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f0000000180)=ANY=[@ANYBLOB="5df59ff4e96c6f18028b2949e5747d4d0025f34b3b3f921306ce4990985ec7d92c1161d360c8dbd4fc8ed3d4ffe2bba09c"], 0x0) readv(r2, &(0x7f0000000340)=[{&(0x7f0000000280)=""/118, 0x76}, {&(0x7f00000009c0)=""/209, 0xd1}, {&(0x7f0000000300)=""/56, 0x38}, {&(0x7f00000007c0)=""/147, 0x93}], 0x4) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f0000000780)=ANY=[@ANYBLOB="02ffffef0300000001000000806a000000000000"], 0x0) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) setsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x4, &(0x7f00000003c0)=0x4, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r5, 0x84, 0x8004, &(0x7f0000000640)={0x0, &(0x7f00000006c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000008c0)=0x10) shmctl$SHM_LOCK(r1, 0xb) shmctl$SHM_LOCK(0x0, 0xb) 00:05:37 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, &(0x7f00000001c0)) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) syz_emit_ethernet(0x3e, &(0x7f0000000100)="79cdeb8cf90c923afeed35c00806001808001004719d881de66c50b2bbbd80713c1ac851f0d40fd8bbe7fe62d4ac4dd5d1c945362813e6eb86f900000000") sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) lseek(r0, 0x0, 0x1000000000000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)={@in={{0x2, 0x3}}, r1, 0x6, 0x0, 0x293, 0x96, 0x0, 0x10001}, &(0x7f0000000440)=0xa0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000100)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x2000000000000333, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0x7, @loopback, 0x3f}}, 0x0, 0x9, 0x4, 0x3}, &(0x7f0000000040)=0x8c) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r2, 0xffff, 0x8, 0x6}, &(0x7f00000002c0)=0x10) 00:05:37 executing program 3: ftruncate(0xffffffffffffffff, 0x7e2780e3) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r0, 0x0) ftruncate(0xffffffffffffffff, 0x8000) r1 = semget$private(0x0, 0x7, 0x680) __semctl$GETVAL(r1, 0x2, 0x5, &(0x7f0000000140)=""/123) execve(0x0, 0x0, 0x0) shmctl$SHM_LOCK(0x0, 0xb) mmap(&(0x7f0000ff8000/0x2000)=nil, 0x2000, 0x5, 0x11, 0xffffffffffffffff, 0x0) semget(0x2, 0x1, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={r2, 0xfff, 0x1bc8}, 0xc) 00:05:37 executing program 2: socket$inet6_udp(0x1c, 0x2, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x80, 0x100) utimensat(r0, 0x0, &(0x7f0000000080)={{}, {0x0, 0x100000001}}, 0x0) fcntl$getown(r0, 0x5) 00:05:38 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000080)=""/3, 0x1) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e6669fdffebc2"], 0x1) 00:05:38 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000208, 0x80000) r1 = dup(r0) truncate(&(0x7f0000000080)='./file0\x00', 0x1) accept(r0, 0x0, &(0x7f00000000c0)) pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998) truncate(&(0x7f0000000040)='./file0\x00', 0x7fffffff) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) 00:05:38 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)=ANY=[@ANYBLOB="02004e20ac1400aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006000000000000000000", @ANYRES32=0x0], &(0x7f0000000200)=0x8c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000380)={@in6={{0x1c, 0x1, 0x8001, @empty, 0x2}}, r1}, &(0x7f0000000240)=0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) poll(&(0x7f0000000500)=[{r0, 0x84}, {r0, 0x2}, {r0, 0x28}], 0x3, 0x6) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000001c0)=0x9, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000440)={0x2, 0x6110, 0x4, 0x226a, r2}, &(0x7f00000004c0)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r2, 0x8, 0x6}, 0x8) 00:05:38 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, &(0x7f00000001c0)) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) syz_emit_ethernet(0x3e, &(0x7f0000000100)="79cdeb8cf90c923afeed35c00806001808001004719d881de66c50b2bbbd80713c1ac851f0d40fd8bbe7fe62d4ac4dd5d1c945362813e6eb86f900000000") sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) lseek(r0, 0x0, 0x1000000000000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)={@in={{0x2, 0x3}}, r1, 0x6, 0x0, 0x293, 0x96, 0x0, 0x10001}, &(0x7f0000000440)=0xa0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000100)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x2000000000000333, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0x7, @loopback, 0x3f}}, 0x0, 0x9, 0x4, 0x3}, &(0x7f0000000040)=0x8c) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r2, 0xffff, 0x8, 0x6}, &(0x7f00000002c0)=0x10) 00:05:38 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000040)="0f2cf1a3a2dba80f3b90dd424d2a64", 0xf) close(r0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) fcntl$getown(r0, 0x5) 00:05:39 executing program 0: r0 = socket(0x0, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x80000001, 0x3, 0xd890, 0x7}, &(0x7f0000000100)=0x18) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r1, 0x7, 0x82, 0x8, 0x1, 0x3}, &(0x7f0000000200)=0x14) setsockopt$inet6_tcp_buf(r0, 0x6, 0x65, &(0x7f0000000040)="62f82c503d4559c1ac8d9ab3eb7bfb77cc1b93e8195ac0c50fae34ad70fdcbb5d71b50c5cfba8dedb43ce85b96182243a539b76eedbf97f8a21113ad43276081534c035ec9f7100e89930cf323355ade0fb7c01be1c3ad0a", 0x58) 00:05:39 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x30, &(0x7f0000000040)=0xcd, 0x4) read(r0, &(0x7f0000000180)=""/3, 0x3) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x1) 00:05:39 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='./file1\x00', 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x905e8b2761bef011, 0x12, r0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00000000c0)='./file1\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) utimensat(r1, &(0x7f00000002c0)='./file1\x00', 0x0, 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') 00:05:39 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000000)={@broadcast, @multicast1, @rand_addr=0x9626}, 0xc) r1 = open(&(0x7f0000000200)='./file0/file0\x00', 0x200, 0x50) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000240)={0x0, 0x6}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000002c0)={r2, 0x5e6}, &(0x7f0000000300)=0x8) r3 = open(&(0x7f0000000040)='./file0\x00', 0x100, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) chmod(&(0x7f0000000140)='./file0\x00', 0x140) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000180)={0x5, 0x0, 0x8, 0x9, r4}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000100)={r4, 0x6, 0x0, 0x5, 0x2, 0x401}, 0x14) 00:05:39 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) r2 = getuid() getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000080)) r4 = geteuid() mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4, 0x10, r1, 0x0) setresuid(r2, r3, r4) ftruncate(r1, 0x4cf) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000000c0)=0x2, 0x4) mlock(&(0x7f0000ff7000/0x3000)=nil, 0x3000) fdatasync(r0) 00:05:39 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={0x0, 0x9, 0x1, 0x5}, &(0x7f0000000140)=0x18) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r1, 0x80000001}, &(0x7f00000001c0)=0x8) poll(&(0x7f0000000000)=[{r0, 0x8}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffff3) rmdir(&(0x7f0000000200)='./file0\x00') __getcwd(0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x835}, 0x8) 00:05:40 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000000c0)={r2, 0x2}, 0x8) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000100)={@multicast2, @rand_addr}, 0x8) setsockopt$inet_buf(r0, 0x0, 0xb, &(0x7f0000000080)="e3f4a9be", 0x4) 00:05:40 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x8) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0xc0) r1 = fcntl$dupfd(r0, 0x0, r0) faccessat(r1, &(0x7f0000000080)='./file0\x00', 0x2, 0x0) futimesat(0xffffffffffffffff, 0x0, 0xffffffffffffffff) freebsd11_stat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)) 00:05:40 executing program 0: socket(0x1d, 0x20000003, 0x7) r0 = socket(0x2, 0x5, 0xffffffffffffffff) read(r0, &(0x7f0000000180)=""/3, 0x3) bind$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x1) 00:05:40 executing program 1: mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1) getpeername$inet(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) mprotect(&(0x7f0000330000/0x2000)=nil, 0x2000, 0x4) 00:05:40 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getpeername(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) open(0x0, 0x1000000, 0x0) 00:05:40 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x400, 0x2, [0x9, 0x81]}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={r1, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f00000002c0)=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$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000200)={r2, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000240)=0x3d3) 00:05:41 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet6_tcp_buf(r0, 0x6, 0x65, &(0x7f0000000040)="415c67588a946b9e26c7a9186f116af307719b7355d52e302948bc8d97cd6582fd86afce756af1ae62f826f6eff7f0f2", 0x30) r1 = socket(0x2, 0x5, 0x0) read(r1, &(0x7f0000000180)=""/3, 0x3) execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000380)=[&(0x7f00000001c0)='\x00', &(0x7f0000000200)='*{+\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='!]\'\x00', &(0x7f00000002c0)='\\#\\(@.\x00', &(0x7f0000000300)='\\\x00', &(0x7f0000000340)='\x00'], &(0x7f0000000540)=[&(0x7f00000003c0)='*[(\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)=']\x00']) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x400) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x1) 00:05:43 executing program 2: mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x2) r0 = open(&(0x7f0000000140)='./file0\x00', 0x800, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000003c0)={0x0, 0x7, 0x1}, &(0x7f0000000400)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000440)={r2, 0x401, 0x6, 0xfb5, 0x5, 0x7fff}, 0x14) mknodat(r1, &(0x7f0000000100)='./file0/file0\x00', 0x2, 0x2) chroot(&(0x7f00000000c0)='./file0\x00') faccessat(r1, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x1000) execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000240), &(0x7f0000000300)=[&(0x7f0000000280)='\x00', &(0x7f00000002c0)='&:\x00']) symlinkat(&(0x7f0000000340)='./file0/file0\x00', r0, &(0x7f0000000380)='./file0\x00') 00:05:43 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) getpeername$unix(r0, &(0x7f0000000080)=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82026bde41a1d96f990ec212d307bea2e32e2e66276c653000"], 0x1) 00:05:43 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r1, 0x2) close(r1) flock(r0, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}}}, r2, 0x4, 0x0, 0x1}, &(0x7f0000000280)=0x8c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000002c0)={r3, 0x9, 0x4, [0x65c4, 0xfffffffffffffffc, 0x7, 0x5]}, &(0x7f0000000300)=0x10) 00:05:43 executing program 2: clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x860}, &(0x7f0000000140)) __getcwd(&(0x7f0000000080)=""/96, 0x60) munmap(&(0x7f0000000000/0x3000)=nil, 0x3000) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x5, 0x10, r0, 0x0) execve(0x0, 0x0, 0x0) 00:05:43 executing program 2: mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000100)={0x0, {{0x2, 0xffffffffffffffff, @broadcast}}}, 0x90) r1 = accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x2, 0x9, 0xffc}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000001c0)={r2, 0x101, 0x4, [0x4, 0x101, 0xfffffffffffffffc, 0x34a0]}, 0x10) 00:05:44 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000002180)='%', 0x1}], 0x1, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0) ftruncate(r0, 0xbed6) close(r0) preadv(r1, &(0x7f0000001780), 0x0, 0x0) fcntl$getflags(r0, 0x3) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000003c0)={0x0, 0x2, 0x1000, 0x23b33b32, 0x3, 0x6, 0x6, 0x8f, {@in={{0x2, 0x3, @rand_addr}}, 0x0, 0x101, 0x9, 0xfffffffffffffc00, 0x1f, 0x3}}, &(0x7f0000000480)=0xb8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000500)={0x0, &(0x7f00000004c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000540)=0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000640)={&(0x7f0000000000)=@in6={0x1c, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000140)="64c83cb8553aa41b9fc5fa0bda6200b0c1580bca21e6020a58151942d02728d0823f9a54f76934122c11861af50abfdb710f8c301b60c32fb06754b46cf2d2d74ecb59c790c49e2e1cb1", 0x4a}, {&(0x7f00000001c0)="74f3cf0b8e8f940ea44a3c14a6ac5b8b77aac34d9782f15cf9a43722dc1f4909bf02d48a15027efec135f4c5ea85af1cd9572e289fd944711a510381f7e6cf14fc0c003c9dc73deb413ebebf7021b40c1c1c469f94af18e9e9f55702df81b77d9ab27b903752ed31cde8e8b506bde60a0a001caac601955cc4c028df4851e86e3b035b4d179af56d54e06cd59900ae704850fc75b06498a3a668c6895bd9cd13c6cd7b00b109e08517e51d7acc7c70f427b28bfbce4ee73d21d3c5ccc72b5ae896679c05fbe0cacabecd9eb2c75940b4a139ff606a9765485e392294397ca2c9d5d7f1b353a15e242192711e0a91445f1e7d5afd59b011b9", 0xf8}, {&(0x7f00000002c0)="b3e8de27011f83397b1bb905bf78ad18ad4644e4e773a1b172d9bba2e3d9ec2455ba81f75fc1be2c244b6fba069f603f0b02dc67b464d1ef1ee30c9f08e4f29d5998030f0e83082152f5d036c7b751c1a469e090891a9e641749bed08168cb6883e365e9f0e67ca6db98a0b9e4642aad6ff65a5d2775e4486e7f9b63a6b2286faeae2e81c5a7852ef0f4ddac77ef08f94f22193f377b668882e36ca59655b7d6253014a2b34ed54564a6ee55305cb318f86d054b3c9f4b36a4a29f49c7a317be", 0xc0}], 0x3, &(0x7f0000000580)=[@dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x800}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x9}}, @sndinfo={0x1c, 0x84, 0x4, {0x1, 0x2800, 0x32, 0xfffffffffffffffe, r2}}, @sndrcv={0x2c, 0x84, 0x2, {0x9, 0xffffffffffffe927, 0x20, 0xd, 0x444, 0x100000000, 0x101, 0x4, r3}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x7f}}], 0x94, 0x1}, 0x4) 00:05:44 executing program 2: open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x9, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={r1, 0x80000000, 0x3, [0x5945, 0x3, 0x6]}, 0xe) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) truncate(&(0x7f0000000080)='./file0\x00', 0x7fc) sync() getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 00:05:44 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={0x0, 0x2b7e6ba0}, &(0x7f0000000200)=0x8) fstat(r0, &(0x7f0000000280)) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={r1, 0xffffffff}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r2, 0xa06, 0x7b78, 0x379}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c673008"], 0x1) 00:05:44 executing program 1: setreuid(0x0, 0xee00) r0 = geteuid() setresuid(0x0, 0x0, r0) setreuid(r0, r0) 00:05:44 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setreuid(0x0, 0xee00) r2 = geteuid() freebsd11_fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r2, r3) setsockopt$inet_int(r1, 0x0, 0x10, 0x0, 0x0) 00:05:44 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82009212e8e86688dd3f450000000000000200"], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000240)={&(0x7f0000000000)=@in6={0x1c, 0x3, 0x40e, @empty, 0xe8}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000080)="480d82138634ea6ac81ff5838ff94716f291a1c04ec5bb7f94a514562d43418ba334ddb6bbe03e86e8c6072c1cccafe51bf0bb204663164ffcf6401989202121eb6cdd4faa41e08606b30e219e33580ee5a73785d9de9e2156543608ffc69377c7c68655b3760b13230538452498b72b99bd110972c9da6c58ae157ec732ff6fc959592be9e657ae9349c8e8252b9ccd1470de2e3ab4360548db7ca0153b701e6ab379fd113b3f0174215e2c558890dcdbeb5b5bac312298aae249e2192c93a6d52c723ad14f219bc33586b88436b2", 0xcf}, {&(0x7f0000000180)}], 0x2, &(0x7f00000008c0)=ANY=[@ANYBLOB="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0x11e0}, 0x80) sendmsg(r0, &(0x7f0000000880)={0x0, 0x1000003bf, 0x0, 0x0, 0x0}, 0x0) 00:05:44 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0xfffffffffffffffd) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, &(0x7f0000000100)=0x8c) truncate(&(0x7f0000000180)='./file0\x00', 0x8208020001) lseek(r0, 0x0, 0x3) setsockopt$inet_buf(r0, 0x0, 0x5b, &(0x7f0000000300)="8b3fc89c62760e12a6365dd933c085fdb21c068098af622138bfe8ef9c58b9a787589c1e640757617408f9cbf453f23c38bb816f7fde508e6954f42e2497f86a2327fc9c0894f494b4b1935674ff387cfb48aa0347399ffd3a3898501e57a54c75bf54dcb583705a4769436ae4f84c76da3ce062d1bf4d9fdd12aca695aeee011e5cec86f614a719104ea921695c0d6ccc91781405800594c8eb76c55e19c2472f5d2743990c6db9a14f748e2e85aa542291d14c357a3b623c393ac999ee46b7", 0xc0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffefe) pwritev(r0, &(0x7f0000000a00)=[{&(0x7f0000000940)="52d752a49260fe97910c70d7e76fb68cad9d6beac93cedac5001bbc73a8037a202edf2fa7e3df9234f027fd95a1db8e5881172d84a73be398333bf2fba30dea606e3fe6b9870c63e78ba8e473acc6be39c05fe057fd431de664818284ae59da296833b97d87ee822d44badee778cbad80951c231f4be4280cef6452e26ffe35d817b95cc119ec5c36c6bb710103a8d820e5e2b67d17f4e4642007f176e8a2b8513000ceea64f8da1b63cac39", 0xac}], 0x1, 0x8) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, 0x0, &(0x7f0000000200)) freebsd10_pipe(&(0x7f00000001c0)) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0), 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f00000004c0), &(0x7f0000000280)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={0x0, 0x8, 0x6}, 0x8) 00:05:44 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockname$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x110) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x4, 0x80) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000100)=0x40, 0x4) r3 = dup2(r0, r1) fchmodat(r3, &(0x7f0000000080)='./file0\x00', 0x0) r4 = geteuid() setuid(r4) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000200)={@empty, @loopback, @multicast1}, 0xc) getsockname$inet(r1, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="63000000de55a68ae1a17e27863a3e1ac8dfd08fde7c68abe343304b34f35cad59dde5a1fdb84c2d6fa997e5ed1751bd127d656a958a55604a2eab45b02f40b11e1cb3c95f3f37e1aab6d1c780b3925c86fce243122f7b175da746a5a994f30000000000000000"], &(0x7f0000000180)=0x6b) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f00000002c0)={r5, 0x8, 0xd9a}, 0xc) 00:05:44 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000040)={@multicast1, @rand_addr=0x1f}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000100)={@loopback, @broadcast, @multicast2}, 0xc) r1 = open(&(0x7f0000000140)='./file0\x00', 0x284, 0x40) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000001c0)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000280)={r2, &(0x7f0000000240)}, &(0x7f00000002c0)=0x10) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000000)=0x3f, 0x4) getsockopt$inet_udplite(r3, 0x88, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:05:44 executing program 1: socketpair(0x1f, 0x20000003, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r1 = geteuid() getresgid(&(0x7f0000000140), &(0x7f0000000200), &(0x7f0000000240)=0x0) fchown(r0, r1, r2) r3 = socket(0x1c, 0x5, 0x0) sendto$unix(r3, 0x0, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="003841710759162293c797d03d1c2e2f66696c65302f66066c653000fb0a0ae131e68dd72b26a320c01cdde530b23847061bea6492b2e246654134dbc62441ec65dd"], 0x1c) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f0000000080)={r4, 0xffffffff}, 0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x9c) 00:05:45 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) r1 = fcntl$dupfd(r0, 0x11, r0) fchmodat(r1, &(0x7f0000000300)='./file0\x00', 0x1) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, 0xf, 0xc2}, &(0x7f00000001c0)=0xc) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000280)={r2, &(0x7f0000000200)=[@in6={0x1c, 0x2, 0x40, @remote={0xfe, 0x80, [], 0x0}, 0x4}, @in={0x2, 0x1, @loopback}, @in6={0x1c, 0x3, 0x5, @loopback, 0x3}, @in={0x2, 0x3}]}, &(0x7f00000002c0)=0x10) connect$unix(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="2a616382022e2e83696c653000"], 0x1) 00:05:45 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000040)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x1f1) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f00000003c0)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffb3}, 0x20108) 00:05:45 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket$inet6_udp(0x1c, 0x2, 0x0) sendmsg(r0, &(0x7f0000001680)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x148}, 0x20004) 00:05:45 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x1000000000000000) getsockname(r0, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8) ppoll(&(0x7f0000000000)=[{r0}, {r0, 0x10}, {r0, 0x20}, {r0, 0x10}, {r0, 0x10c}, {r0, 0x80}], 0x6, &(0x7f0000000040)={0xfffffffffffffff8, 0x9}, &(0x7f0000000080)={0x3}, 0x8) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x34) 00:06:03 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, 0x0, 0x0) 00:06:03 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet6(0x1c, 0x2, 0x80000001) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="3607c176f33fdae7725852ca050004000200fffbff070300"], &(0x7f0000000080)=0x12) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x2, r2}, &(0x7f0000000100)=0xc) r3 = dup(r0) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0xffffff87) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c) 00:06:03 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000), &(0x7f0000000040)=0x10) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e752d51206530000dc279c2fa112a963343a603bb1b7d524e685652c4c4063bb73efbe2cf48a091a1bd0c453847bc160b03033281f4c2d90b59c97524f91e7966e68dbd"], 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xf}, 0xc) 00:06:03 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000040)=""/3, 0x3e) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x1) 00:06:03 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="c8d7ecf96abb4353c5e1d8e33333ed59c68792ee4e5866f9f1aa30b836bc7efd5cbcb15d43f7d8711f8fa62de3b4ffd9571d5526b182e76f81867e7f7ec1d1cf1b6ee3e2829dcd0d03451336e905c080e784cda1e4ec3bc108787eb511c627f67945930d1dc488b5abd097e1d67cf1efce3c9cafbccd77738dc78be3d54e8e841ad672a6b27dd9a87e93b4b756ce4ca62e5c83ae48c1a561f0fa9a91289eb21fc6ce14ad178f9d14c8a74f65f6f4c9ef"], 0xb0, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) 00:06:03 executing program 1: freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) r0 = getegid() r1 = getgid() freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000280)=0x0, &(0x7f00000002c0), &(0x7f0000000300)) r4 = socket$unix(0x1, 0x5, 0x0) getsockopt$sock_int(r4, 0xffff, 0x1018, &(0x7f0000000340), &(0x7f00000003c0)=0x4) r5 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r5, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="10000000ffff000001000000000000002f"], 0x11}, 0x0) getgroups(0x400000000000009e, &(0x7f0000000040)=[r1, r3, r2, r0]) setregid(r6, 0x0) setregid(0x0, r7) 00:06:03 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) freebsd11_fstat(r0, &(0x7f0000000000)) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="100000000000000000000000000000007c7bcb9acd76c3a0906a892b123fa95ebff31654c836a94dd6f966552a86045866a888d306be65461fa4720aa635c99d16d0602ee219c8cb35f2ae20676b7c4cfffcb31dc0ee48ed3b6f5ba600ec8efa8fb55ae3004d5dc243768677599474a7eb11f6d64187ba0197068d39a3012440811f3f83c08dfdae393fa92b8f293d90f591c3c7b13ee32b8a99afdf66bb"], 0xc}, 0x0) 00:06:03 executing program 1: ftruncate(0xffffffffffffffff, 0x400) r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r0, 0x4) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) getrlimit(0x7, &(0x7f0000000000)) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=0xffffffff, 0x4) msync(&(0x7f0000ff4000/0x2000)=nil, 0x2000, 0x3) 00:06:03 executing program 3: connect$unix(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="0002eb11fa2aeb183504735bca33005e51a60b9bef307cf79a8d52c3f5184d78e8a37ae331d1f5f7d94ce6cb00000000d262713b826174185c96e7e1286e41a7e2f6cda805cea9c79d8f5d4357b9fe481275a706e1745989322be0eb641e3dcdf86c1c8e45b4f2e16cf4"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x4, 0x5, 0x81) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) 00:06:03 executing program 1: select(0x40, &(0x7f0000000000)={0x2}, 0x0, 0x0, 0x0) r0 = socket$inet(0x2, 0x20000000, 0x3) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000080)=0x1, 0x4) execve(0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040)=0x3f, 0x4) 00:06:04 executing program 2: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000125000/0x1000)=nil, 0x1000, 0x0) clock_nanosleep(0x0, 0x0, 0x0, &(0x7f0000000080)) r0 = shmget$private(0x0, 0x1000, 0x400, &(0x7f00001b0000/0x1000)=nil) r1 = semget$private(0x0, 0x0, 0x4) __semctl$GETZCNT(r1, 0x0, 0x7, &(0x7f00000000c0)=""/149) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000200)={0x7b, &(0x7f0000000180)=[@in={0x2, 0x2, @rand_addr=0x7}, @in6={0x1c, 0x3, 0x5, @empty, 0x230000000000000}, @in6={0x1c, 0x0, 0x4, @empty, 0x81}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @loopback}]}, &(0x7f0000000240)=0x10) shmctl$SHM_LOCK(r0, 0xb) 00:06:04 executing program 0: r0 = socket(0x2, 0x7, 0x20) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="79022e2e66696c653000"], 0x1) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f00000000c0)="b18a77fb8d42184078fe99ad10e848d894c6162b1abfb87cbc5ff7a15ccfcea63a37935ad4c8ce44a0a7de76c3dcecf956c49971e754986b5368bc6d621da9466b100d2aa6de9b16faf48fe31f43757b465f96007f7b0ac6b071a4ed329b677f0df5d1fd2b0aeb5165952ca2f00506d33f515c08c9f1ad61b20e5d1d01bd1082", 0xffffffffffffff8a) 00:06:04 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040), 0x1c) 00:06:04 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x12, r1, 0x0) ftruncate(r0, 0x100000001) open(&(0x7f0000000100)='./file0\x00', 0x108440, 0x16) chroot(&(0x7f0000000000)='./file0\x00') mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) 00:06:04 executing program 1: chdir(&(0x7f0000000000)='./file0\x00') r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) lseek(r0, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100)={0x4, [0x2e567b44, 0x79, 0x9, 0x1000]}, 0xc) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 00:06:04 executing program 3: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mlockall(0x2) mmap(&(0x7f0000060000/0x2000)=nil, 0x2000, 0x7, 0x10, 0xffffffffffffffff, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) freebsd11_mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x101, 0x0) 00:06:04 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000040)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202e30566696c653000"], 0x1) 00:06:04 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x29, &(0x7f0000000080)={@in6}, 0x8c) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0xb, 0x800, 0x2, 0x1f, 0x0}, &(0x7f00000001c0)=0xfffffffffffffe6b) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x40, 0x410, 0x1, 0x733, r1}, &(0x7f0000000180)=0x10) 00:06:04 executing program 3: setitimer(0x1, &(0x7f0000000000)={{0x400}, {0x80000000, 0x8d}}, &(0x7f0000000040)) r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x9, 0x29, 0x15, @rand_addr}], 0x10}, 0x0) 00:06:04 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) sendmsg$unix(r0, 0x0, 0x104) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x10000000) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000080)={0x20}, 0x4) ppoll(0x0, 0x0, 0x0, 0x0, 0x17a) 00:06:05 executing program 2: select(0xfecd, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2}, 0x0) r0 = dup(0xffffffffffffff9c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x102, 0xa4) r2 = fcntl$dupfd(r0, 0x11, r1) faccessat(r2, &(0x7f0000000080)='./file0\x00', 0x2, 0x0) 00:06:06 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x70, 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@rand_addr, @local, 0x0}, &(0x7f0000000040)=0xc) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000080)={@empty, @multicast2, r1}, 0x2c9) r2 = dup2(r0, r0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x441, &(0x7f0000000180)="00b3f5c257991199b02f1557521ed61d71ef0deb480d7fdab5ec97fe071e3f384a6683c68183101dec559f7a1776dee9aa78a12618abb9a415ac947919def1ea87e033282295e1c40ba619340195de6e584e882179bbd155c10ad658d834941e711aa2a48c3ddb6837eb8db82e21e19c5c75f369ed0108dd0b8fae151788aa0d", 0x80) r3 = semget$private(0x0, 0x0, 0x200) __semctl$GETNCNT(r3, 0x1, 0x3, &(0x7f0000000280)=""/109) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x50, &(0x7f00000000c0)={0x1, {{0x1c, 0x2, 0x9, @empty, 0xfff}}}, 0x88) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000300)=ANY=[@ANYBLOB="31b9edf00a6cb097684460"], &(0x7f0000000240)=0x6) 00:06:06 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x22, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="00100010"], 0x8) r1 = fcntl$dupfd(r0, 0x15, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000280)={r2, 0x7, 0x4, 0x3ff}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x100000001}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x20, @loopback, 0x9}}, r3}, 0x84) 00:06:06 executing program 2: sendmsg(0xffffffffffffffff, &(0x7f0000000340)={0xfffffffffffffffe, 0x93, 0x0, 0x0, 0x0}, 0x0) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getuid() setresuid(r0, r1, r2) 00:06:06 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x1) 00:06:06 executing program 1: socketpair$unix(0x1, 0x1, 0x0, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000100), 0x20000000) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000001c0)=0x10, 0x20000000) accept4(r1, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0xffffffffffffff4c, 0x20000000) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000280), 0x0) recvfrom(r0, &(0x7f00000002c0)=""/229, 0xe5, 0x40000, 0x0, 0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='./file0\x00') freebsd11_lstat(0x0, 0x0) getgroups(0x0, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) getpgrp(0x0) fcntl$lock(r3, 0xfffffffffffffe, 0x0) socket$inet(0x2, 0x4, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0xe8030000) 00:06:06 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setflags(r0, 0x2, 0x1) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x11ef64d5ec54c1b9) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)=""/98, &(0x7f0000000080)=0x62) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x51, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x100000001, 0x8, 0x2, 0x9, 0x5}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={r1, 0x3f}, 0x8) 00:06:06 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x800) clock_gettime(0xf, &(0x7f0000000080)) madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, 0x80010, r0, 0x0) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000000040)=""/15) 00:06:06 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x800) clock_gettime(0xf, &(0x7f0000000080)) madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, 0x80010, r0, 0x0) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000000040)=""/15) 00:06:06 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000001c0)={0x0, 0xffffffffffff9bbd}, 0x8) r1 = accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_buf(r0, 0x0, 0x1000000000050, &(0x7f0000000100)="8ee1b028b8ffa3a293027d70579ffaa59bdf5ffbcad063c5b5018fffaeb275c9c6edca89dfba9965dcebdf355417107869c4c0173f6a7c55905dfb7add18e5daf327d3ffc25f19632a7d3a3fadb85553b52505ae5e721cde2d785b9dd41615c012e46e813d8da193ba14eaa42eb4fbb0112cfededd5ada96e3b0e634e233f3ad7e263fb3fb3a621d", 0x88) 00:06:06 executing program 3: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = dup(r0) write(r1, &(0x7f0000000080)="53250335642342031000768192924c7d2c", 0x1000001b2) write(r1, &(0x7f0000000040), 0xfffffedf) ppoll(&(0x7f0000000040)=[{r0, 0xc4}], 0x1, 0x0, 0x0, 0x0) 00:06:07 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="82022e2e66696c653000bb046be478bab9b406a9ac6483a4415d39846ed4de84dce1f0b52ebc2552b5d59cd40890189aff9bfaaa0410bff1bbe03ac0f8b18e5e9da5cb820b0436d2f09ded81a203aad6de46565ae33eae220cefaa81152e9e76c1843197a4e7103708882d8c6d869a6f13077443786bdcdd6bdc3f606550861587f3502e09f57ec3db433815b8c29d8dd9f9d46571355cf4db8dcb054408deb082df682a287e71e41c88e3949021a42bff4b3ed1aee5cb131ca034293e2ef60f68f46dd37cbd7c43674fd740a87034d02baf1f2d0b8f24f1"], 0x1) 00:06:08 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x94, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000280)=0x10) r2 = open(&(0x7f0000000640)='./file0\x00', 0x80000020000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) poll(0x0, 0x0, 0x664b6e3) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000000), &(0x7f00000005c0)=0x4) r3 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, 0x0, 0x357) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r3) recvmsg(r3, &(0x7f0000000580)={&(0x7f0000000080)=@un=@abs, 0x8, &(0x7f0000000480)=[{&(0x7f00000001c0)=""/234, 0xea}, {&(0x7f00000002c0)=""/174, 0xae}, {&(0x7f0000000380)=""/193, 0xc1}, {&(0x7f0000000100)=""/112, 0x70}], 0x4, &(0x7f00000004c0)=""/185, 0xb9}, 0x2) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000600)={r1, 0x10001}, 0x8) fchmod(r4, 0x4) socket(0x2, 0x5, 0x0) 00:06:09 executing program 1: __semctl$GETVAL(0x0, 0x0, 0x5, 0x0) r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x10000003) getsockname$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004301000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002f3819dde7cf09d0c92c70ebb630000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fa2e42dd4227be7340000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], &(0x7f0000001080)=0x1002) 00:06:09 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x1) 00:06:09 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) openat(r1, &(0x7f0000001740)='./file0\x00', 0x10900, 0x0) r2 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) r3 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000003c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x0) semget$private(0x0, 0x7, 0x280) write(r3, &(0x7f0000001700)="0282ac3e19010ba69d58ba7ac75d87289ae8522898ce0dcb724549b2e3106c1b58476195ab1afdfefd7afd8e4aa82bc532f286", 0x33) writev(r3, &(0x7f0000001680)=[{&(0x7f0000000080)="0951485b2591c8d3a1f657633ef593", 0xf}, {&(0x7f00000000c0)="ff", 0x1}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000000100)="965148f90413bd69d16cff690d2ed4440f9349812626e03ac0e9f6bc5bbd54eabb8940f03d1c9c43867ff3eb83a679aef0828aa889d0216e8b7b2b358af886b51447c7da2cd981ecf5e84a41cd9aebc50fbeaa7260471c3b81ea15bc8d9ea781719211845ec0280855e8de780ed07c5c524273734b4269c48a4562b4db73bd366e93e705a4b67d5fdeaf9279c681766e37a58f", 0x93}, {&(0x7f00000001c0)="9a30aaa8ee5303a720efc4bfc7cad02356671bdc2b960a36a9ecc43c4180d069dfbb36a891636582b1cd069473cadbbf04efd28a0786376f84c722b978a242fbfc624d994bb80a008212dc7196f2802c446fbf13f68633335c6c4d537f777efccf3fcdb38b51abf6fcad4ef492b6e6aa048d79450ec3a35a86dc76df11092f26196e398ed2c7b56aadfa8d351368811872af7b6d78db282dd45c86f05fea65f087d6c32ca3593d820204102db2b7436c881c325e90ea5d4c0cf3412729bfb03a46b6f9677c3895a17dbcf5f0b669b8", 0xcf}, {&(0x7f00000002c0)="770cd7e4016379744d2f15cff5ff95e21ab6127ea3128ba12cd70266e543ff730343d5736298a8da8c2b7528ef195a73096f5b61931505da3b26b7a4b6a426c1ac3e5ebe5e12d54b7e51dad1871d5c08a9a053ee5396974c86336e5ea33ba742d8e7383028c1a780c2517174626d03d3c718d3c324bae20a5d46b52fd5b7bcedd39b33c90c3c20b90c06dc19b9354a72cd1c6d9d2fa9250614537bb256563d8f29e79146a5505dd6faa21e3ead1fc83971aad8e85377b4cef9013723330c333bbe0aac33d74718b70ed1864f3c1c7718107b2f5062289d874ba6d731d123e752caeb3d", 0xe3}, {&(0x7f0000001500)="01ed6ed26318f4035f8d4802e6fb51c7e0a34589212dd36da41722f9d08a6669e58c503e72dc90984fc4cc6dc932a2554e35fd8e1f53eb91431c610da295241cc07c24b67f8c3606b28bef2e785f6be84ebd215306a10171064f5c53b128fc7edb1498e59818ebd3e0a7acc1fbec5c059347de8fd63992b025b2f0881962bfcff3ea8ffaa6baa00cff31883b9c14a4e6f71514a957162bdfcde2825a9299459a291ab0ec5cc6ff6fe76696c2ef37702d2ce578d4d0ac3d109d664ef8b278d3d895ea4255d44b1b36127338ba4af6c9561d646a6d6cf9feb20e9bc478310f57d83fd788", 0xfffffeed}, {&(0x7f0000001600)="1e306f81d509c3b7335a59f529a5c3077b818c362c06026283bf95eadbcb1d552da062b405553ce840699150e201894ac2f991d8d356c68a56d8a3578356935054eddcdda5f5c086f4146373c263a6f3f50248cb324449f15f76b1d4265d788543736806480567e0182721d1a9d66ec2f9be23e4e97f18d6ab", 0x79}], 0x8) fcntl$setflags(r0, 0x2, 0x1) pwritev(r2, &(0x7f0000001780), 0x0, 0x0) execve(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000480)="c4a17ee690000000006798c4817d28430f460fac2941653667470faeea2e2ef2a4c462c9b68a9f899999c4e3f96265005bf080a0f1ff7f2000c481c9651d1d000000") 00:06:09 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x10000000) shutdown(r0, 0x1) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r1, 0x0, 0x46, &(0x7f0000000140)="05b836b9ccce97d71e6edc60", 0xc) 00:06:10 executing program 1: setuid(0xffffffffffffffff) r0 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c, 0x20000000) close(r0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = geteuid() fchown(r2, r3, 0x0) freebsd11_fstat(r2, &(0x7f0000000040)) lseek(r1, 0x0, 0x0) 00:06:10 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={0x0, 0xcd}, &(0x7f00000001c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000240)={&(0x7f0000000080)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)="d4b836d5ae2b0306b7a48a5f0d4ad87f7ce64bcddd54a0e1dd54dd8d573a0e8d3809ef4b09ce2004a7d40255", 0x2c}], 0x1, &(0x7f0000000200)=[@sndinfo={0x1c, 0x84, 0x4, {0xff, 0x10, 0x8fd, 0x0, r2}}], 0x1c, 0xc}, 0x100) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000140), 0x4) 00:06:10 executing program 1: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000dc7000/0x2000)=nil, 0x2000, 0x7) mprotect(&(0x7f0000f4a000/0x4000)=nil, 0x4000, 0x1) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x100, "fcd722f3bbca949c3edeb1cfdebab850"}, 0x14) 00:06:10 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) socketpair(0x0, 0x7, 0x400, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x0, @loopback, 0x100000001}}, r2, 0x200, 0x7}, 0x8c) setsockopt$inet6_group_source_req(r0, 0x29, 0x19, 0x0, 0x0) 00:06:10 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xc, &(0x7f0000000000)={@loopback, @local, 0x0}, &(0x7f0000000040)=0xc) socket$inet6(0x1c, 0x7, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000080)={@multicast2, @remote={0xac, 0x14, 0x0}, r2}, 0xc) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x29, 0x84, 0x9, @rand_addr}], 0x10}, 0x0) 00:06:10 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000040)='./file0\x00', r1, r2) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x1) 00:06:10 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xf, 0x6}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x7, 0x100, 0x1ff, 0xffffffffffff1e33, r1}, 0x10) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xfffffffffffffd99) r2 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f00000001c0), &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x12a) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, 0x0, 0x0) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) 00:06:10 executing program 1: setreuid(0x0, 0xee00) utimes(&(0x7f0000000000)='.\x00', 0x0) r0 = shmget$private(0x0, 0x4000, 0x40, &(0x7f0000ff9000/0x4000)=nil) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(0xffffffffffffff9c, 0x5) r6 = getpgrp(0xffffffffffffffff) shmctl$IPC_SET(r0, 0x1, &(0x7f00000002c0)={{0x7fffffff, r1, r2, r3, r4, 0x0, 0x9}, 0x9, 0x5, 0x8, 0xd8a, r5, r6, 0x6}) 00:06:10 executing program 3: pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffff) fcntl$setstatus(r1, 0x4, 0xcc) poll(&(0x7f0000000100)=[{r1, 0x40}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x0, @broadcast}}, 0x0, 0x1, 0x6, 0x5, 0x3, 0x4}, &(0x7f0000000080)=0xa0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r2, 0x6, 0x2, 0x6, 0x6, 0xeaa}, &(0x7f0000000200)=0x14) write(r0, &(0x7f0000000040)='!', 0x1) 00:06:10 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) semget$private(0x0, 0xfffffffffffffffe, 0x2) setsockopt$inet6_int(r0, 0x29, 0x17, 0x0, 0x2c8) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x2, 0x66, @empty, 0x2}, 0x1c) 00:06:10 executing program 3: clock_nanosleep(0x8, 0x0, &(0x7f0000000000), 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x51c049160eef29c7) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000100)=0x5, 0x4) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10) fsync(r1) 00:06:10 executing program 3: r0 = socket(0x12, 0x6, 0x8001) r1 = getpid() wait4(r1, 0x0, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000000)={@multicast1, @loopback}, &(0x7f0000000100)=0xc) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$getflags(r2, 0x3) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0xd, &(0x7f0000000440)={@multicast2, @multicast2, @multicast2}, 0xc) 00:06:10 executing program 3: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000180), &(0x7f00000001c0)=0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000340)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0x7, 0xffff, 0x100, 0x6, 0x1, 0x2}, &(0x7f0000000200)=0xa0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000400)={r1, 0xffffffffffffffff}, &(0x7f0000000440)=0x8) r2 = semget(0x2, 0x1, 0x0) __semctl$SEM_STAT(r2, 0x7, 0xa, &(0x7f0000000240)=""/195) __semctl$SETALL(0x0, 0x0, 0xa, &(0x7f0000000000)=[0xfffffffffffffffd, 0xa8]) r3 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x7f, 0x3, 0xff, 0x101}, &(0x7f0000000100)=0x18) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f0000000140)={r4, 0x9, 0x7}, 0x8) 00:06:11 executing program 0: r0 = socket(0x0, 0x5, 0x0) read(r0, &(0x7f00000000c0)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="8202ff0366686c6530002383d498c09aa7b9c29e7d52a2afce7192d5996687e0ef4d56c55c0d3b3d75144c3a27f9bb40b89ad775cf5550313d88ed96b88eb186267f1d1198384726be3a5c6560b1a220987f82f633161718571a71b27c042e169c5cfbf9b1fbac84da94a5aa86603ea1fac2352ffdecb44871b530c18c2d51f47a93d579"], 0x1) chdir(&(0x7f0000000000)='./file0\x00') getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x18) 00:06:12 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000400)={0x0, 0x8, 0x8000, 0x4, 0x1, 0x1}, &(0x7f0000000440)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)={@in={{0x2, 0x1, @multicast1}}, r1, 0x401, 0x10001, 0x200, 0x2, 0x7fff, 0xffffffffffffff00}, &(0x7f0000000580)=0xa0) setitimer(0x1, &(0x7f0000000140)={{0x9, 0x7}, {0x200, 0x10001}}, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x81, 0xfffffe32) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r2 = accept(r0, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000200)=0x1c) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000240)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r3 = semget$private(0x0, 0x0, 0x0) __semctl$SEM_INFO(r3, 0x0, 0xb, &(0x7f0000000100)=""/8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040)=0x400, 0x4) getuid() getsockname$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000300)=0x1c) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f00000003c0)=0xa8, 0x4) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000280)={0x0, 0x2}, &(0x7f00000002c0)=0x8) 00:06:12 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) chmod(&(0x7f0000000000)='./file0\x00', 0x109) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) bind(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="4033002e2f66696c65301824bc43f2029d066c40db86c6bdfdbbec681c74e1d3359026fc79703724ef3c69cd2cb745ba0d1cc9163756a5fdc2bb9d40bacf66a337ef9c3e9f8db73a012386390ea3b1638fd727d2c1ea305dc49e0b3dd8e174e472a3537773cb615de40176b213d26272268ff8d7086f116be5e520aa7c1b4c4a2557312cad3b83f8b916da0aa7d01574ed46f1b790c23a67c19a0d94589a6df5c0f0d22af1cdeb0bdf19ea6347089cc49bd44878a85e4b9bd0d5f2abf79ab366ba50f0a2273f45267bda192c6810a625fd4d7c4a175ea20e51c3bef3f22c864d66b477dd459b6902e089bf9367ffb0e710dcfd78275f0e74c7"], 0xa) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="8202a5b92e2e66696c6530eb961e2f6398ffbb2aa864dd97edd5f68b3e19b9cacf67b1b71221a81164c0e361a80646bf250833792f1c797d72a9bd5ed5c51938667d8c19ac1e673e7402c29fcd27576f68bba1c15692de8120939a491695fa35f36f84b178"], 0x1) 00:06:12 executing program 1: __getcwd(&(0x7f0000000000)=""/22, 0x16) r0 = open(&(0x7f0000000040)='./file0\x00', 0x800, 0x1) poll(&(0x7f0000000240)=[{r0, 0x10c}, {r0, 0x4}, {r0, 0x128}, {r0, 0x9}, {r0, 0x8}, {r0, 0x101}], 0x6, 0x7) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0, 0xfff, 0x1, 0x101}, &(0x7f0000000340)=0x94) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000380)=r1, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000180)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={r2, 0x100000000003f}, 0x0) 00:06:12 executing program 3: r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000540)) lseek(r0, 0x0, 0x3) clock_getres(0x2, &(0x7f0000000000)) 00:06:12 executing program 1: open$dir(&(0x7f0000000440)='./file0\x00', 0x481, 0x20) socket$inet_icmp(0x2, 0x2, 0x1) r0 = socket$unix(0x1, 0x2, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000280)={0x0, 0x3}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f00000000c0)={r2, 0x80}, &(0x7f0000000180)=0x10f) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r4, 0x6, 0x24, &(0x7f0000000000)="8cd7032fa6ddc1dc2ed8779d19dd8f1c746f42a686e23bc9c8a4066f8bb6347b61b0fcf11f9ef99c5e4849888634506037960cfb8e34680262372cfe0ea55bcd17af39236dba17fc348ee76c003ec96d2e5bbfe02df479ab77f3a94709b4211d24acadf7339060cff29e1fc1ed78239e919c3019f248518592000424f2beb0580b76288b653a9790b018df8aace43ce238bb1a497c35430c77289247667e2260296f9a29", 0xa4) connect$inet6(r1, &(0x7f0000000140)={0x1c, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="6c4651351cfcbfa70003000000000000003604000000000000005f46cc53f5545320189629fa961d347ec74ad87b"], &(0x7f0000000480)=0xa0) sendto$inet(r4, &(0x7f0000000300)="690911bd1348f6b74261f57f0daa9742e3ea03283a35868baa31f1b7fd1fe79d99e23a63b86c728201d0c3f5f7ee1010f1f90f8c4b27515a9594cec238e0efa4c967b18eb25c2d47c1c3f55bc7c61e56bce0ce7f2a1be89e50e3e5aba44a874349774ffbcab954740eb9b8f4a4", 0x6d, 0xd, &(0x7f0000000380)={0x2, 0x0, @loopback}, 0x10) r5 = getpgrp(0x0) fcntl$setown(r1, 0x6, r5) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000003c0)={r3, 0x200}, &(0x7f0000000400)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={r3, 0x1800000000000}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000200)={r6, 0x2, 0x5}, &(0x7f0000000240)=0xc) 00:06:12 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000002805fa001500000000000000fec390fcc9ed5633bab0b7061f4a95b6e5ef9b545851697c62b16a4570dfcba53a0050f72326d90ce26a34c283099275a71aaaa37aff168dae30c1ba3a72bc94ad83a9a16b73f8f008000000e6f125d71c9f3fcb3561e177afdf753abc0f9f7539f7c9793805f3687e599a4c117945de7501a8e902b4bf3ef3f62f4481086df3717bb1b64395709bab49b6f555a78febd8f9f47a159dcddb4ccba8aed7a47502105fe86b127c0267aeee08f8fae824bb2941d218e60a356b1d369460ed4453843cb8670ded15b1e7956db87e2d4e3ee0c71ffbbdbd8909b5cc675668"], 0x10}, 0x0) 00:06:12 executing program 1: mprotect(&(0x7f00000d8000/0x4000)=nil, 0x4000, 0x4) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000100)) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/83, 0x53) 00:06:12 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x1, 0x11, r1, 0x0) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0) fsync(r1) r2 = getpid() getpgrp(r2) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x80011, r0, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x1, 0x410, r0, 0x0) mlock(&(0x7f0000ffa000/0x1000)=nil, 0x1000) 00:06:13 executing program 2: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000340)="9401050500a85a80b1b0782797888fd1f838a311000000000000b13886ca3849451ae3c3051020741038f5538551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f5eef9187a869a4d3a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89070000035a4f7836f1ecd4000000000070c1f5a872c88dff7cc53c894303b2a0a85ff3faa800000000009ec7a33a34c29000000000000000000000000000002d7e4a5d76cc3f9cff2ed2243e56fa277603c5cc1e047326bcf6b67b75d00bf6ee330b6a80874b70559d9975ebd13da2447a78aa4b00cd0ba1870215607bb912e3d7325183ce69456b4b6ca927871c81672a54ec695c5bdeb842836656f917945cc076f87dc714dfe0aa2947252df350700fbe9ec7481885274387e0b1dbe5695122604819b0b2294b7b20726a5d4fcb44f62d00fabb2f247a166d8d79d05b8cc370f5c11db58aedca632a83acd58ff0ea0a3dca58ccb03cce466cda735017196ff346c32717397d6ec6952ec90de81ed297b2319e130f00000000", 0x194, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x9}, 0x24) 00:06:13 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x138, 0x2}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x8, 0x9, 0x5}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x1) 00:06:13 executing program 1: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0xa7) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x5}}, 0x0, 0x7fffffff, 0x2, 0x800}, &(0x7f0000000040)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000180)={0x1, 0x0, 0x6, 0x8, r4}, 0x10) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x7fffffff03000000}], 0x1, 0x0) 00:06:13 executing program 3: r0 = open$dir(&(0x7f0000002700)='./file1\x00', 0x10886, 0x8000000) r1 = open(&(0x7f0000000040)='./file1\x00', 0x400, 0x124) writev(r0, &(0x7f0000001440)=[{&(0x7f0000000180)="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", 0xff4}], 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x36, 0xfffffffffffffffa, 0xeddaba8, 0x81, 0x8}, &(0x7f00000000c0)=0x14) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000001180)={r2, 0x100000001}, &(0x7f00000011c0)=0x8) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000140)='_', 0x1}], 0x1) writev(r0, &(0x7f0000001300)=[{&(0x7f0000001240)='z', 0x1}], 0x1) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000001480)=""/4096, 0x1000}], 0x1, 0x0) 00:06:13 executing program 2: select(0x8150138, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0) 00:06:13 executing program 3: symlink(&(0x7f0000000300)='\x00', &(0x7f0000000340)='./file0\x00') link(&(0x7f0000000080)='./file0/file0\x00', 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000000c0)={0x2, [0x0, 0x0]}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x2, @multicast1}}, r1, 0x1f, 0x7, 0x4}, 0x94) 00:06:13 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind(0xffffffffffffffff, &(0x7f0000000040)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0xc5) r1 = dup(r0) setsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f00000000c0)={@rand_addr=0xf1, @multicast2}, 0x8) bind(0xffffffffffffffff, &(0x7f0000000080)=@in6={0x1c, 0x2, 0x100, @loopback, 0xff}, 0x1c) 00:06:13 executing program 3: pipe2(&(0x7f0000000300)={0xffffffffffffffff}, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={r3, 0x5f, "33c43bba91b12fa2800b08f4b382d3e90f4fef954a70ac5622b4b7f88e0703d5f95f8ea3ea9395ed948e06f40697ad080174d7cde83136c548727aaeb490efd13923bf61a11b59e7737a2957ab462925a7c8839f8d360840ad67d493ea6118"}, &(0x7f0000000100)=0x67) 00:06:13 executing program 3: mmap(&(0x7f0000912000/0x2000)=nil, 0x2000, 0x0, 0x40002010, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000913000/0x1000)=nil, 0x1000, &(0x7f0000000000)=""/4096) 00:06:13 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000048c000/0x2000)=nil, 0x2000, 0x2, 0x12, r0, 0xffffffffffffffff) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000100)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) exit(0x7) 00:06:13 executing program 3: r0 = socket(0x1c, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in6]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x61, 0x10000, 0x4e30, 0x7, 0x80000000, 0x401, 0x0, 0x1000, r1}, 0x20) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="00142e2f66696c65302f6669056530008151eb4ceaab7dc2a4c3500f9d6bac23c3979cb6be356c53176b61725e0584f7c65b31b02523c6025091a546d6b1ffe1dcd250ceba07eb5dd33d6e216ff0c57da03c21f627fa5e60f6ac12635476d4cde9660e7c4638f71e336c57361fd913179fae68717196acb5c0e316a2c9f9fc9d3f8a5a7af9560e871d7577180d0ece2d536178f709c9d194b3fd08ad3ddbbdc20c33b549e48132386185911a0f9760bc813cf1051c7fce9274939ee8fb3073c62c15032e3368e3b573c990100bebc91f1732c56214d6a99bad5930bce4cd"], 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="010010f0d12e748b2d421b50e999f253280dd5d8fccaccb29e1cfdc34789764e9d05bba500d6d76870d5f3663d06a10477ac140980332b922341ce5c5988d3d770e35b101532443dc345c63bb698005f41433dd89d50d689095c08be82ec85549937ef89bd96dbbdf4", @ANYRES32=0x0], &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={r2, 0x0, 0x3}, 0x0) 00:06:14 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x1) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040)=0x8, 0x4) 00:06:18 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3f", 0x68, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') r1 = open(&(0x7f0000000280)='./file0\x00', 0x280, 0x0) openat(r1, &(0x7f0000000040)='./file0/file0\x00', 0x100, 0x80) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={0x0, 0xfffffffffffff0d3}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000300)={r2, 0xfff}, 0x8) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000340)={0x6, 0x1, 0x9, 0x4ef4, 0x7fff, 0xec2, 0x8, 0x800, 0x5, 0x8, 0x100000001}, 0xb) readlink(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000140)=""/243, 0xf3) 00:06:18 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f00000003c0)=@un=@file={0x0, ""/108}, &(0x7f0000000440)=0x6e, 0x10000000) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000480)=0x2, 0x4) r1 = socket$inet6(0x1c, 0x10000003, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000002c0)={0x0, 0x7, 0xbe}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000340)={0x1f, 0x7, 0x810, 0x9, 0xcf, 0x0, 0x401, 0x852, r2}, &(0x7f0000000380)=0x20) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000100)={0x6, 0x7c6, 0x4800, 0x1, 0xee1, 0x8, 0xfffffffffffffffb, 0x4, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000004c0)={r3, 0x5}, &(0x7f0000000500)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000001c0)=ANY=[@ANYRES32=r4, @ANYBLOB="0300000000020000beff01ffff03000500de00000002044e22000000000000000000f900000000004000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r5, @ANYBLOB="52020000080000000100000001feffff04000000"], &(0x7f0000000280)=0xb8) sendmsg$inet6_sctp(r1, &(0x7f0000000180)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, 0x4}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000540)={0x1}, 0x1) 00:06:18 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) ftruncate(r0, 0x3ff) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0xfffffffffffffffe, 0xfffffffffffffff8) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x1) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) 00:06:18 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000340)=[{r1, 0x4}, {r0}, {r0, 0x14}, {r0, 0x4c}, {r0, 0x20}], 0x5, 0xfffffffffffff000) fcntl$getflags(0xffffffffffffffff, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r2 = open(0x0, 0x0, 0x0) sendto$unix(r0, &(0x7f0000000240)="bd830b16cfb6a4162d37e78180605482dfd282d59e20caf57a85979c90fbd88c9216617ccdcd5cd1565fcbc83b2ea99ff2e7db2b7283c46ef24adce7cae1f6fa6cca692774f0e4ec0e9ce5ed8ce356cb35", 0x51, 0x80, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x2, 0x4000, 0x8, 0xa, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000100)={r3, 0x400}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000200)=ANY=[@ANYBLOB="e240cdff"], 0x4) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000002c0)=0x7, 0x4) freebsd11_lstat(0x0, 0x0) getgroups(0x34c, 0x0) recvfrom$inet(r2, &(0x7f0000000140)=""/55, 0x37, 0x0, &(0x7f00000001c0)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) 00:06:18 executing program 1: r0 = socket(0x2, 0x20000001, 0x0) connect$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x3}, 0xfe3e) listen(r0, 0x0) 00:06:18 executing program 2: r0 = socket(0x1f, 0x5, 0x1) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="001c2e2f66692f66696c653000"], 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x97, "25787f21c039f9792368667a73535e7cb6c9153348bb791de991c9cbacd313681f9a49faf47c847255395936d3deb7be0583df62ef8a49fe3227dabcf30f4f396287d5688898ba9cbe18ed398c8b6b825dfb40f260c4430467c89e7161cfff173045ead80c762538fa98ca8583201cd1974d80a582dbc40535611cd9d50b0421a2c2e62a3f3bf6a4d84b5b514e72a526e88069e72241b1"}, &(0x7f00000002c0)=0x9f) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000300)={r1, 0xffff, 0x10000}, &(0x7f0000000340)=0xc) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x8, 0x7, 0x200, 0x100000001, 0x0, 0x5, 0x7dbd, 0x0, r2}, 0x20) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)={r2, 0x100000001, 0x6, 0x1, 0x95a, 0x4, 0x70c0523a, 0x3, {@in={{0x2, 0x0}}, r2, 0x1, 0x1, 0x6, 0x10001, 0x200}}, &(0x7f0000000100)=0xb8) 00:06:18 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x316414f23e35142f) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x5, 0x10, r0, 0x0) setrlimit(0x0, &(0x7f0000000080)) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) open$dir(0x0, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x0) 00:06:18 executing program 2: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @local, @loopback}, 0xc) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000100), &(0x7f0000000000)=0x100) 00:06:19 executing program 0: freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) sendto$unix(r0, &(0x7f00000001c0)="1afb24faf2fa8abada274e90928b07d5f0aa5555e466619605229c638c247df5ef9a111dd14619fb6a4817d4c7a3571d5219a6f8468156da2eb6908024905479ba7c1177b6ac8fb544318eefb5deca864869815c82695363ab77ff", 0x5b, 0x8, &(0x7f0000000240)=@abs={0x0, 0x0, 0x1}, 0x8) r1 = socket(0x2, 0x5, 0x0) chdir(&(0x7f0000000000)='./file0\x00') read(r1, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="e1c1848d0a492a51f283448726de72d376df6cf5aacadc4a89a58f384ca9914d5fd543469ad754dd0f74ce97dc6f85835f0adbf61602dd3caa3eb22c243a4f89dae56a200de9e0270a8d8d5ba4e4986e0ec5dc9e28fd11082749e59b9b78e00389391cf3144a18535624c9ed697d33de237bd602f2c65a052019580b16"], 0x1) getpeername(r0, &(0x7f00000002c0)=@in, &(0x7f0000000300)=0x5) 00:06:19 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x30000000) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x2000000100000001}, 0x8) 00:06:19 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080)={0x4}, 0x8) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x80, "3bb339172cf55478d3e8f821ca5ef611"}, 0x14) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c643000"], 0x10) execve(0x0, 0x0, 0x0) close(r0) 00:06:20 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setstatus(r0, 0x4, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000380)={@remote, @loopback}, &(0x7f0000000340)=0xffffff53) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x10001}, &(0x7f0000000100)=0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0xfffffffffffffffd) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000300)=r1, 0x4) writev(r0, &(0x7f0000000240)=[{&(0x7f00000001c0)="4e99f2f42102e776f76008f8e56a25badb7dfd0c4fc60eaa4a7b723e4e40c3fa963110ac1cf115f60a6a38669089b3869b1daf64c20c736336805b16d6425192cad366c4dc7a24c410f9159aa126ec47b0da242c51d792e5a9e16e3f1931daf43253f85ea0f352254af33de59d2039c4b8653626e4528830d809", 0x7a}], 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockname$inet(r0, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000002c0)=0x10) 00:06:20 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getpeername(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000140)=0x1c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0xe}, &(0x7f0000000080)=0x8) 00:06:20 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000), 0x4) nanosleep(&(0x7f0000000140)={0x0, 0x100000000}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup(r2) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1204, &(0x7f0000000040), &(0x7f0000000080)=0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000000)=0x81, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r4 = semget$private(0x0, 0x2, 0x0) __semctl$SEM_INFO(r4, 0x0, 0xb, &(0x7f0000000100)=""/8) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000040)=0x400, 0x4) setsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f0000000280)="1b6bc51cad2e925ff992bd7a8771b16b0762b671b749498be515a22669b5866298b8fcaf84", 0x25) freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getuid() setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080)=0x75, 0x4) r7 = socket$inet(0x2, 0x10000003, 0x7fff) getsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x8) ppoll(&(0x7f00000002c0)=[{r3, 0x38}, {r5, 0x2000}, {r5, 0x4}, {r0, 0x108}, {r7, 0x82}, {r3, 0x1}, {r3, 0x1}, {r6, 0x13}, {r0, 0xc6}, {r1, 0x2180}], 0xa, &(0x7f0000000340)={0x0, 0x7}, &(0x7f0000000380)={0x3f}, 0x8) 00:06:20 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000080)='./file0\x00', 0x10009) sendfile(r0, r1, 0x0, 0x4) dup2(r1, r0) read(r2, &(0x7f0000000140)=""/4096, 0x1000) 00:06:20 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) socket(0x1f, 0x1, 0x1f) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) recvfrom$unix(r0, &(0x7f0000000280)=""/227, 0xe3, 0xc2, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x14) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="82022c2e66696c6530001bed45011bb3a1d03884cec5a315481842351f4d8168b13b2aad85880c8f62310cfcdae8ab4b1e737482c9648495930dab6c0516435acbe235d6ef72b119e99b155ef6ef48c7c9a83e9de8f6ab9f0052f763acc9169537f72faac4923af40497e43576d2c1895f149b58bf8acd0ac7e67e624bb7e11802f6a647ee8c4ece31bc"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x1c) 00:06:21 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x41) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000280)={0x0, 0x5, 0x1, 0x1, 0x5}, &(0x7f00000003c0)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000400)={0x0, 0x400, 0x9, 0x3, 0x6, 0x8}, &(0x7f0000000440)=0x14) sync() truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x41) socket$inet6_icmp(0x1c, 0x2, 0x3a) fcntl$setflags(r0, 0x2, 0xffffffffffffffff) 00:06:22 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000080)={0x6c, 0x1110, 0x80000000, 0x1, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={r1, 0x4, 0x9, 0x5}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x1) 00:06:22 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) close(r0) poll(&(0x7f0000000240)=[{r0}], 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x25, &(0x7f0000000040)="a75e2b257f1a37fdc6104e0409aedc4ed01b216817", 0x15) mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x80, 0x0) renameat(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00') r1 = getpgid(0x0) fcntl$lock(r0, 0xb, &(0x7f0000000080)={0x2, 0x0, 0x7, 0xffffffff, r1}) 00:06:22 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) pipe2(&(0x7f0000000000), 0x100000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) 00:06:24 executing program 1: r0 = socket$inet(0x2, 0x1, 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x3}, 0x4) fcntl$setflags(r0, 0x2, 0x1) semget(0x2, 0x4, 0x4) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockname$inet6(r1, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x0, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r2, 0x1, 0x101}, 0x8) getsockopt$inet_tcp_buf(r0, 0x6, 0x2000, &(0x7f0000000180)=""/4096, &(0x7f0000001180)=0x1000) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000011c0), &(0x7f0000001200)=0x4) freebsd10_pipe(&(0x7f0000001240)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd10_pipe(&(0x7f0000001280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f00000012c0), &(0x7f0000001300)=0x4) write(r5, &(0x7f0000001340)="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", 0x1000) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f0000002340)={r2, 0xe6}, 0x8) r7 = accept(r1, &(0x7f0000002380)=@un=@file={0x0, ""/4096}, &(0x7f00000033c0)=0x1002) getsockname$inet6(r3, &(0x7f0000003400)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000003440)=0x1c) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000003480)={0x1ff, 0x8, 0x20, 0x3, 0x8ab, 0x9, 0x101, 0x0, r2}, 0x20) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000034c0)={r2, 0x65, 0x5}, &(0x7f0000003500)=0x10) setsockopt$inet_opts(r7, 0x0, 0x0, &(0x7f0000003540), 0x0) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r7, 0x84, 0x8002, &(0x7f0000003640)={r8, &(0x7f0000003580)=[@in6={0x1c, 0x1, 0x5, @loopback, 0x3}, @in6={0x1c, 0x3, 0x9d8, @loopback, 0x6}, @in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x2}, @in={0x2, 0x3, @rand_addr=0x2}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000003680)=0x10) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f00000036c0), &(0x7f0000003700)=0x4) r9 = shmget(0x2, 0x3000, 0x140, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_STAT(r9, 0x2, &(0x7f0000003740)=""/95) getsockopt$inet_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, &(0x7f00000037c0), &(0x7f0000003800)=0x4) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000003840)=0x6, 0x4) open$dir(&(0x7f0000003880)='./file0\x00', 0x110c81, 0x102) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r7, 0x84, 0x14, &(0x7f00000038c0)={0x5, [0x0, 0x3, 0x100, 0x20, 0x84ae]}, &(0x7f0000003900)=0xe) getsockopt$inet6_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000003940)={r2, 0xf, 0x8}, &(0x7f0000003980)=0x8) 00:06:24 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) accept4(r0, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8, 0x30000000) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x1) 00:06:24 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x20000000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="0400000008000000010000000100000002000000"], &(0x7f00000000c0)=0xb8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000200)={r2, 0x3f, 0x40}, 0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000100)={@loopback={0x3}}, 0x14) 00:06:24 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@rand_addr, @loopback}, &(0x7f0000000040)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000080)={@rand_addr, @remote}, 0xc) 00:06:24 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x41) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000280)={0x0, 0x5, 0x1, 0x1, 0x5}, &(0x7f00000003c0)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000400)={0x0, 0x400, 0x9, 0x3, 0x6, 0x8}, &(0x7f0000000440)=0x14) sync() truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x41) socket$inet6_icmp(0x1c, 0x2, 0x3a) fcntl$setflags(r0, 0x2, 0xffffffffffffffff) 00:06:24 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001500)=[{&(0x7f0000000480)="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", 0xea1}], 0x1, 0x0}, 0x0) flock(r0, 0x1) ftruncate(r0, 0x2) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={r2, 0xff}, &(0x7f0000000200)=0x8) r3 = fcntl$dupfd(r0, 0x11, r0) sendto$inet(r3, &(0x7f0000000080)="c8f2eaf02e2a95a2bea822f5421e8097fbd836a15eb5a56b628547ebf42b011e84e6e5b2280d9567b4a5f498e42ab24f096340e6675b35d1a2b377abe5eb7203db70c2c0c178aaf59f6f9c4b4ae7a2a8629e69388a529673a0c4e8ad79fbecb3fddee30cb98c4767b2fc21d71ea97a1c0460962b61aa741f503a8dc945f540f645ad131497cef7469a5965567598b5cfd5e8a586c5", 0x95, 0x0, &(0x7f0000000000)={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) 00:06:26 executing program 3: setresuid(0x0, 0xee01, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x5d, &(0x7f0000000280)=""/8, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000000)={0x0, 0xffffffffffffffff}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x7fffffff, 0x2400, 0x7ff, 0x6, r1}, 0x10) r2 = socket$inet6(0x1c, 0x4, 0x6) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000240)=0xffffffffffffffc1, 0x4) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000100)={r1, 0x2}, 0x8) setsockopt$inet_opts(r0, 0x0, 0x18, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000140)={r1, 0xb2, "32bbdc4af950610f4f451b9acbe98332a32a4cce37ff9facb8d65cccea985aff9ba4f7085439fbf2a07e0b3ef77031dd793b2195b9ddad2bf45471d62a71ad622dd28621cead3f802074fde4b55cd6773a1b556ad30c8ae6ca5bdd1e6fcfe3d44965d53e10983351bb9f7a39c0aa413a64f1efeb05aac567c9b4fe74572e813b2c69d3fc66d6ee54066015877ab19d5a98b207229b28cee60db902c486410327ae8f150a98431a16de6dece10a17b328ba43"}, &(0x7f0000000200)=0xba) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000300)={r1, 0x1}, &(0x7f0000000340)=0x8) 00:06:26 executing program 1: getgroups(0x3, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setresgid(r0, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0xa3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000000c0)={r2, 0x81}, &(0x7f0000000100)=0x8) setregid(r0, r0) 00:06:26 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r1, 0x0) madvise(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x2) sigaltstack(&(0x7f0000ffb000/0x3000)=nil, 0x0) sigaltstack(&(0x7f0000ffa000/0x2000)=nil, 0x0) 00:06:26 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000040)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080)=0x180000000, 0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x1) 00:06:26 executing program 2: socket$inet(0x2, 0x3, 0x0) 00:06:26 executing program 1: connect$unix(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB="82022ec76f2186005ec857fc8537c4f3f704533d269202a8608280bc916c41e54fb5894883ec7aaec9ce5314606ba8b5c1b28e051c4696ffa11fe84301142739d89f93faad5b49c4b3f16bf225dba7fd6e1411f8c9ac86b73ae309b6e2b8e3fdef59178ba1e635dfd1bdcc0cd59be022a28e780086bf6271f91c166e45744fe6b2e270df58ee0c4e25bc14b63b59180cc4166acf28f00931b06f096117aa990f090f0263e09a6e42e177d73fe26c1c42fcb35d8be8161dd0fb322dad38217babf0"], 0x10) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000000)=0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x7, 0x0, 0x7}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x4}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x0, 0xf}, 0x0) 00:06:26 executing program 3: socketpair(0x2, 0x10000000, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x5, 0x9, 0x4, 0x80000000}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x4, r1}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x100000001, 0x7fffffff, 0x6220, 0x6, 0x4, 0x8, 0x4, 0x101, r1}, 0x20) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x3) getgid() poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000680)=ANY=[@ANYBLOB="02004e20ac3700aa00000300000000000000000000000000000000000000000000000000000000000000000000000000201062000000000004000000000000000000000000000000000000000000f5ffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cbd5f592b416f3c9fc794f6d08fc1635d65587d5d6df76f5bb6f282e46234a368683cb034d3cd5a1ccafc9597ce83c3f8c14d2a33919e6c5df6c41dc5d88c06401258fbab17d37ebb4ad2c1d03339e85616899a34f5bbe", @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000580)={@in6={{0x1c, 0x1, 0x8001, @empty, 0x2}}, r4}, &(0x7f0000000640)=0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000380), &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000080)={0xbf5, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000200)=0xfffffffffffffce6) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r2], 0x1) getsockopt$sock_int(r2, 0xffff, 0x15812, &(0x7f0000000440), &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000400)={r5, &(0x7f0000000500)=[@in6={0x1c, 0x1, 0x2, @empty, 0x401}, @in6={0x1c, 0x2, 0x2, @loopback, 0x7339}, @in6={0x1c, 0x1, 0x0, @empty, 0x80}]}, &(0x7f00000004c0)=0x1c0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f00000001c0)=0x9, 0x4) getsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000240), &(0x7f00000002c0)=0x4) 00:06:26 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000002600)={&(0x7f0000000000)=@in6={0x238, 0xffffffffffffffff, 0x0, @loopback}, 0x2, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x41, 0x80000000, 0x10001, 0x0, 0x3ff}, &(0x7f0000000100)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={r1, &(0x7f0000000140)=[@in, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000200)=0x10) r2 = shmget$private(0x0, 0xe000, 0x2a4, &(0x7f0000ff2000/0xe000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000240)=""/7) 00:06:26 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x400000002c5, 0x44) fcntl$lock(r0, 0x9, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x1000100000001}) 00:06:26 executing program 2: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000000c0)="01781b2d060000000000001f00000236193d13040000000000000000", 0x1c) write(r0, &(0x7f0000000cc0)="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", 0x57d) 00:06:26 executing program 2: getuid() r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x400000002c5, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x1, 0xb502, 0x1000100000001}) getrusage(0x1, &(0x7f0000000140)) 00:06:27 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000200)={0x0, 0x1, 0xf, 0x400, 0xc827}, &(0x7f0000000240)=0x18) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in={{0x2, 0x2, @rand_addr=0x7ae1}}, 0x0, 0x7fff, 0x20, 0x300, 0x5, 0x40, 0xffff}, &(0x7f0000000340)=0xa0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x3, 0x9, 0x3}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8204000000696c653000"], 0x1) 00:06:27 executing program 1: setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000080)={0x0, 0xd57}, 0xc) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x1, 0x5, 0x8, 0x20, 0x1000, 0x2, 0x101, {@in6={{0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x7}}, 0x0, 0x1, 0x1000000000, 0x800, 0xffe00000000, 0x101}}, &(0x7f0000000000)=0xb0) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={r0, 0x3dcc23a1, 0x3, 0x5}, 0x10) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={@in={{0x2, 0x1, @rand_addr=0x3}}, r1}, 0x32) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 00:06:27 executing program 2: getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) r0 = shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmat(r0, &(0x7f0000ffc000/0x2000)=nil, 0x3000) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x1010, r1, 0xffffffffffffffff) 00:06:28 executing program 3: __getcwd(&(0x7f0000000a40)=""/28, 0x1c) semget(0x2, 0x2, 0x290) 00:06:28 executing program 2: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x20000000) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00000001c0)={@multicast1, @empty, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000240)={@remote={0xfe, 0x80, [], 0x0}, r1}, 0x14) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000000c0)={'accf_data\x00', "2e00293d69c14d4efc8dd0a91b51bf1780ac38d7f8714e31d93086249d022238967b020d4c327e72ccbad8679ebadb5cba572f3a58beb4a5a0634e6e7276e0cab17c62571d593b7dace7488fc9a354580aad255279e0ae1e43705b1e4a81a52d634a8ce30bb952b20112ecc52c183f849d4004cec7e16770ce258e3b53e84601ba199cc6b6477a040bc03f5750edf62d2313a57462f72f48c19c1484ddc5ca1c0be593d3c1a0b2ba051a8f00c6c6224ab816bb617cd88c33113dec2fdf283fd9c7390880e8c3533da912e1e54083db974a743d54e4c813ccc51ba591d39673ee79ccc95b435a6042de0e859454bb4446"}, 0x100) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)=""/27, &(0x7f0000000080)=0x1b) select(0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff) 00:06:28 executing program 1: clock_getres(0xf, &(0x7f0000000000)) clock_gettime(0xc000b83e, 0x0) 00:06:28 executing program 2: r0 = dup(0xffffffffffffffff) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='chd\x00', 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r2, &(0x7f0000000240)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0xa) r3 = socket$unix(0x1, 0x2, 0x0) dup2(r2, r3) connect(r2, &(0x7f00000004c0)=@in, 0xc) setsockopt$sock_int(r1, 0xffff, 0x1017, &(0x7f0000000100)=0x4, 0x4) ppoll(&(0x7f00000000c0), 0x20000260, 0x0, 0x0, 0x0) sendmsg$unix(r3, &(0x7f0000000080)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0x9, 0x0}, 0x0) 00:06:28 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140)=0xffff, 0x4) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="82043ec1b90336600fc4875d4946348c05c2d7c608be9053afe3522e69d850226e9d07fe098c1bdd62f4ba02336c6be3838f85fd9bd0683877c07ebee5bc7ab743845a190640932bca442dfd315addd640076d621b850c9e0ee144b124e0fad12da1fe4eb054da41140091c28360450a859caf743292cf79040c8f90fae161ed2f781069a0f3a57df283b872043dade1140787803facaebdbf9008000000000000001efb280a37"], 0x10) execve(0x0, 0x0, 0x0) write(r0, &(0x7f0000000040)='M', 0x1) open(&(0x7f0000000000)='./file0\x00', 0x10080, 0x34) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0)={0x4, 0x1}, 0x8) shutdown(r0, 0x4000001) poll(&(0x7f0000000080)=[{r0, 0x41}, {r0, 0x4}, {r0, 0x104}, {r0, 0xc}, {r0, 0x8}, {r0, 0x4}, {r0, 0x2000}, {r0, 0x2000}], 0x8, 0x1) close(r0) 00:06:28 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x1) 00:06:28 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffa000/0x2000)=nil, 0x2000) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x3, 0x80011, r1, 0x2000) 00:06:28 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x26, &(0x7f0000000040)=0x2, 0x4) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000000)={@multicast2, @remote, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@loopback, r1}, 0x14) 00:06:28 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sendto$inet(r0, &(0x7f00000004c0)="f342dbdb206e55b9b683ae4e7e858d99855106bf5300a519c7b667eb6eae5434c02de5cd592c4eaa8e49472222ff4fb8fb0928ed8eb46d0ad498b0f59074b21bb9eb2ca85b0ee567e300ea84faf6cf6a135ec3f046e5d18bd89459e377a763bf790fa882d3c8a8a970fcf27a539bbfe9915141517ba0388393272e06283d8b11c448b44a716ad11babcfbac585e06e1c55b8f374c6d883a9f4547364a114e1606f0600830f1fec13ab655c68bc321c091e6d1a785daac530a719d375b327c90cb9f3781e3e600a080ea262129c7c198d7225c880bf9232560b3fafc4082a11a40c17d57cf7", 0xe5, 0x0, &(0x7f0000000100)={0x2, 0x3, @broadcast}, 0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000440)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in={0x2, 0xffffffffffffffff, @local}, @in6, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000005c0)=0xb) fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000002c0)={r1, 0xfb, "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"}, &(0x7f0000000080)=0x103) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r2 = socket(0x0, 0x20000000, 0x200) lseek(r0, 0x0, 0x1000000000003) sendfile(r2, r2, &(0x7f0000000140), 0x7fff) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000000)=@un=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000001a00)=[{&(0x7f0000000600)="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", 0xff}, {&(0x7f0000000700)="12aa8a5b3b19880aa4fb55b6165b2b30d4dfda242ec73f7b6af8203248d4825fab3cb0e1b9c0d6673800d3540c678dfa29526504d2ba8eb0304be708cb3cc9e3db01b78b97019642247f46cbe15062c5c1edf9fb7be07d56a6924c57b33fbd1baae6984d3f5562fc9641513af0fec0dfea1d0c977ed5", 0x76}, {&(0x7f0000000780)="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0x1000}, {&(0x7f0000001780)="11f475240bc9b1c6025acddf2c427802c4f00cc070b1f12cf949b9a76ddbabc144f265d0b8873c44f84ab809185bf0e22fd2ec76818890fcace4d0de5bdd63bb8a1c1bcbfc283761ee9e310869aaf383771b2bd3033b681191b75d71e7c6c405788bc0a91de0b7506dc7c8ce938def86e21513dcf50682eb6f9dbd5328a9592ae7741f296e9caaa1f22fb14d77b4a9c0fd3b9a5d6c9a2a835c1cbcd2e0b4d1347b69a007f9ecf65ce7d8f7224774eb77dbd12c7ebfa9bd4989a1ec76b6fee0afa0cf1b3047ab5f3585062c76ca5bcc", 0xcf}, {&(0x7f0000001880)="821436feedc31110903843fd6073031e1a88e8d68605a5bc1f458e773962025b9ea7b3356a98b4adb7fe665711bfba7f736609344bc64eac6fe2e4f37de8eeab7c86faa049762973adae69265cc3602e832136d5b31f38dade0521f0fb9e2d846b016326142ad54a558bfa3a1ddff752ddda4fa9db180499eb36658ee48a9ca563cc194a1f698034fe206ab35c07b6", 0x8f}, {&(0x7f0000001940)="4b10fcd42c42ac8e6af4c6a332b2b7293b435dd537fd009b2c378b26c42bd022af9c09f5d5f8b80af67b8d67416de5633ae15af35da05aaff417193d0fb21a71193b26ef58aa18e7bcef4ec2208a92aa79a8463ea070701d7c1d410e7d1eedfad43cae10c8c86fefbe72ad196439ba94b9c7654858b715f81874432243a96d2d7c35227a061edf2cf482e3486d4eef143880a010e2065351fce6979aca3194001f679b7ec800d44afd5c60dc58ab831cc440e72f5d0ddeb53efd9a48", 0xbc}], 0x6, &(0x7f0000001a80)=[{0x30, 0x99, 0x9, "97ac36f206136acfc848ba4ad81a85b516074f62b0e033a1a2"}, {0x1010, 0xffff, 0x1, 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"}, {0xe8, 0xffff, 0x8001, "d65d6da90f0d242986f0e3712ba8885a0c7fd2f91647a73f29ff0a1fb63d74746059cf385754d619dd796129a022ba80120d78c938382b53d531fc87dd59aa164e83152958e48523e3a51af04736214c4eb88a14978bd5ac09a1eb80d544d38aa81d2faddbf914c0031a4df6535eb2d8e2726b6b316ada1683f3074414ff25b2b0fc14f075ac334e67625876eb43aa4527ca1d7d1f3db34a723b6cf91f87b98f649f41cea198cf2bd5d06e848b44152f365ab8d51ceba8188423e2ff69a1971aec4c56802c9f10e12e9a343575f97748ee95893271c99f1f"}, {0x88, 0x3b, 0x9, "65a9ea831c6bb96975da8814604cf715f4b434e3001bb764ad91788d1d66cf3aba5a01e4bed3b246b3953dd20472d7a4ecc60c89dc4c9bec327b07db9fb634f582200ddc72aa92ee014d0729e0649ed12830039c08a3dee586db29b5ff959c7f04b4621618088e9164edca4e73017aabc02f"}, {0x98, 0x11, 0x8000, "c7d9a42649e2f52a2424cc63ece1affd95d0ffbe8138f4c1a503308961d3adac5aa1432154c9a8d262a240c1ffeb8bbdce238a4ffcbddc2379f80848e0ad12ec7a723449e38c2cc22de6517e7892d449b8626434a84424395b0e9f30fafe00f78cd04faac346d5a804b576a6fb00e4440642b18e9f3b666010fa51598a9b68ae046ee0"}, {0x70, 0x0, 0x8, "e9863985f39b4a7f24c60989c45375938cba21891db6b5cfacb2c3f95baf275e450c61c7132f20989f1621098d34df5386c2259e62335191cb4759212f4d2b0950ecb8cdbd07c72974da2dd73743b5c5670515554d08fc3cb4b0fd9a7a1a1a"}, {0x70, 0x29, 0x7, "01729a1587b6fb751213a324d16e23bbce54cacc0d8915c09fc1517c029ad3ba6df0211e292f4382a160550f57650957135752d23b072dd1ab1c54c0bad26a7b5a7f1d7e035f291e1aa902d940e34de33382e1bfc893e94f7f02fa61a50587"}], 0x1448}, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r3 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) freebsd11_getdents(r0, &(0x7f0000000400)=""/20, 0x14) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x6, 0x1012, r3, 0x0) 00:06:28 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0xd, 0xffffffffffffffff, 0x392) r1 = socket$inet6(0x1c, 0x0, 0x88e) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0xff, @empty, 0x6}}, r2, 0x7, 0x6, 0x5}, 0x8c) getpeername$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) socket$inet_udp(0x2, 0x2, 0x0) 00:06:28 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)=ANY=[@ANYBLOB="02000000e00000020000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYBLOB="eee37d322b80c68f96eada8ee0baff3ad05ec634f154450e3d75f41a0639559038d3a9c58167b7"], 0x0) 00:06:28 executing program 2: nanosleep(&(0x7f0000000140)={0x0, 0x100000000}, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="02004e237f0000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000180)=0xa0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x81, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r1 = semget$private(0x0, 0x2, 0x0) __semctl$SEM_INFO(r1, 0x0, 0xb, &(0x7f0000000100)=""/8) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040)=0x400, 0x4) poll(&(0x7f0000000240)=[{r0, 0x100}, {r0, 0x40}, {r0, 0x8}, {r0, 0x2100}, {r0, 0x60}], 0x5, 0x2) getuid() setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x75, 0x4) setsockopt$inet_buf(r0, 0x0, 0x4f, &(0x7f00000001c0)="967585b4918475481f8352e0d7885aee1defae38f77af0cf4708bf4faf0175c047e3e7d7fe9e5fe1c326da3f16e87c123b4e45d741830c8b2c1d936b0a95b47435d0d594bfcb1bd0efc9b316cda44bafbd", 0x51) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in={{0x2, 0x0, @rand_addr=0x9}}, 0x0, 0x0, 0x5, 0x100, 0x10001, 0x7f, 0xd6c}, &(0x7f0000000380)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x3, @multicast1}}, r2, 0x401, 0x6, 0x2, 0x8, 0x2, 0x9}, 0xa0) 00:06:30 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) r2 = fcntl$dupfd(r1, 0x11, r1) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x682}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000180)=ANY=[@ANYRES32=r3, @ANYBLOB="00100100083f3f69933ab5343618663a3eff15d2e7ab494c7b346ff57bc44dd6269fbdafafc228916a9b16e81406f1c262c611cd5effcf4a7e4debb17751d054c9e179bdaee26e2408956a4fb459f7103686540a904fdde30b8c6070b2d4ab29ac0442df483b0e07fddf2471f92f9e12a94367b8bf4c6914676888"], 0xa) getpeername(r0, &(0x7f0000001980), &(0x7f0000000140)=0x80) 00:06:30 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x1f, 0x9, 0x5}, 0x2) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x1) 00:06:30 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @broadcast, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000340)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000000c0)={0x4, {{0x2, 0x0, @loopback}}}, 0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000180)={@multicast2, @remote, @multicast2}, 0xc) 00:06:31 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1206, &(0x7f00000002c0), 0x8) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={r1, 0x3}, 0x8) 00:06:31 executing program 1: r0 = msgget$private(0x0, 0x0) msgctl$IPC_INFO(r0, 0x3, &(0x7f00000000c0)=""/150) msgsnd(r0, &(0x7f0000000040)={0x2, "ce12f854709b0d785a625dd5159118aa29a3d4fe511293fb37a3d22e9a95d7a478a5732ea031a7bea6962e9aae63ff6ede7507099946a5de99ad2e8f515e3da2edf9238412cc373ab060e794efd88fc74053fff029efeec7af0b"}, 0x62, 0x800) msgsnd(r0, &(0x7f0000000000)={0x10000000000004, "ee0b8b2645650b272032155be66c2e4698f71173132be94c0c510052"}, 0x24, 0x800) msgsnd(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="01000000000000003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b03002132429635489c894ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"], 0x8f, 0x800) msgrcv(r0, &(0x7f00000002c0)={0x0, ""/170}, 0xb2, 0x3, 0x1000) msgsnd(r0, &(0x7f0000000180)={0x3}, 0x8, 0x0) 00:06:31 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x1) 00:06:31 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='\x00', &(0x7f0000000740)='\x00', &(0x7f0000000640)='-&\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[&(0x7f0000000380)='\x00', 0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f00000003c0)='\\./\x00', &(0x7f00000004c0)='-\x00']) r2 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(r2, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x6, 0x10000000) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept(r3, 0x0, 0x0) close(0xffffffffffffffff) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r6 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getpid() readv(r6, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) read(r6, &(0x7f0000000080)=""/88, 0x58) shmget$private(0x0, 0x4000, 0x1, &(0x7f0000ffc000/0x4000)=nil) freebsd11_stat(&(0x7f0000001100)='./file0\x00', 0x0) getgid() socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) ftruncate(r5, 0x8000) 00:06:31 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000040)=0x2, 0x4) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000000)=0xb4, 0x4) 00:06:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) connect(r0, &(0x7f0000000000)=@un=@abs={0x1, 0x0, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)=ANY=[@ANYBLOB="0200000200004d8b025a7b306c7013f7f69990a1b88f4d7b65624d62fdb17098b01951dec8ac4a732b6ed9ff14f561e6306dc7ce6a91b3e41716fcf3c74a62ccb11831755aeac85830"], 0x8) 00:06:31 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(r0, r0) fcntl$getflags(r0, 0x3) getpeername$unix(r1, 0xffffffffffffffff, &(0x7f0000000140)=0xfe59) 00:06:31 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x108, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x1e0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={r1, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000000c0)=0x10) 00:06:31 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="7184cdfa"], 0x8) 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$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r1, 0x8, 0x8403, 0x2}, &(0x7f00000000c0)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x10001}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000040)={r1}, 0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000240)=0x3, 0x4) 00:06:31 executing program 3: setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1105ff, 0x4000000000000) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0xc700) ftruncate(r0, 0x7e2780e3) 00:06:32 executing program 0: r0 = socket(0x2, 0x5, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000003c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getpeername$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) read(r0, &(0x7f0000000040)=""/193, 0xc1) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x1) 00:06:32 executing program 1: mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00') fdatasync(r0) r1 = getuid() fstat(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = open(&(0x7f00000000c0)='./file2\x00', 0x200, 0x0) rmdir(&(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000580)={@in6={{0x1c, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x1}}, 0x0, 0x265, 0x1ff}, &(0x7f0000000040)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000640)={@in={{0x2, 0x3, @loopback}}, r4, 0x6, 0x3}, &(0x7f0000000140)=0x94) openat(r3, &(0x7f0000000000)='./file1\x00', 0x800, 0x2) setsockopt$sock_accept_filter(r3, 0xffff, 0x1000, &(0x7f0000000380)={'accf_dns\x00', "6090fc33ac25df409aa0d1c7fcf3dbc0c632611f2188692b4467bc5aea96695f236e930b74fc78df196af25607257cd52cdd63d872539228c627f68c659d8857b4f19e563cb3a488b1bd13706e52a91290591e444c2b9285513cf20c7cb8651c6181cbfd7a3f268960b8f96865c5f535e83401b99c9f84359b00958b4ad547ff4c997acbc72616b3742716209e20610b1a211b270e1e070a4c220ab3a4fcf81433f1f44b45b22a445152a372d94c4ecad192d0786925d71dbab8cdf31891c01dbf7b7d10de333e7d740db003bf567b4444edccee1b58da627eaf3a349430d095f3632576fe13cba661fad260a387fb89"}, 0x100) 00:06:32 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={0xffffffffffffffff}) listen(r2, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = accept(r3, 0x0, 0x0) close(0xffffffffffffffff) r5 = open(&(0x7f0000000680)='./file0\x00', 0x840, 0x0) ftruncate(r5, 0x7e2780e3) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0) ftruncate(r5, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ce8f19558f7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df1f4f4fcd8f4e4aed34ff0246d042676dd2", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r7 = socket(0x14, 0x5, 0x0) connect$unix(r7, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c0375", @ANYRES32=0x0], 0x0) r8 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6) mkdirat(r8, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r8, &(0x7f0000000100)='./file0/file0\x00', 0x0) unlinkat(r8, &(0x7f0000000580)='./file0/file0\x00', 0x0) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) 00:06:32 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = open(&(0x7f00000005c0)='./file0/file0\x00', 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000004c0), &(0x7f0000000500)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000240)=ANY=[@ANYBLOB="810000000200000002f65f4171dde5a94f000000"], 0x0) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f00000003c0)={0x0, &(0x7f0000000380)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000400)=0x10) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) r3 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(r3, 0x2, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r4 = open(0x0, 0x0, 0x0) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/155, 0x9b}], 0x1, 0x0) r5 = dup(r1) semget(0x1, 0x7, 0x82) pwritev(r5, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000440)={0xee9, 0xffffffffffffff81, 0x4200, 0x3329c593, 0x181e86a6, 0x8, 0x9, 0x1}, 0x20) ftruncate(r0, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000700)=0x9, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000640)={@in6={{0x1c, 0x3, 0x81, @empty, 0x3}}, r6, 0x10001, 0x2, 0x6, 0x81, 0x200}, &(0x7f0000000300)=0x98) open(&(0x7f00000001c0)='./file0/file0\x00', 0x202, 0x80) readv(r5, &(0x7f0000000340)=[{&(0x7f0000000100)=""/101, 0xffffffffffffff36}], 0x1) semget(0x3, 0x1, 0x180) symlinkat(&(0x7f0000000200)='./file0\x00', r4, &(0x7f0000000540)='./file0/file0\x00') 00:06:32 executing program 2: r0 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) r1 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r1, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x2, 0x800, 0x1000}, {0x0, 0x0, 0x1800}, {0x0, 0x0, 0x1000}], 0x4) socketpair(0x10, 0x7, 0x7, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f00000004c0)=ANY=[@ANYBLOB="000020000101000002000000090011cd7861100060d7b6"], 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000880)=ANY=[@ANYBLOB="090091b6060003000600050006001d00046ef129655870e233"], 0x1) r4 = semget$private(0x0, 0x8, 0xfffffffffffffffe) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = socket$inet6_sctp(0x1c, 0x4, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r7, 0x84, 0xc, &(0x7f0000000440)={0xffffffffffffffff, 0x8, 0xfffffffffffffc22, 0x5ff, 0x7ff, 0x0, 0x10000, 0x97, 0x3f, 0x8, 0x6}, 0xb) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000100)={0x4ed}, 0x4) socketpair(0x17, 0x0, 0x8000, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_tcp_int(r2, 0x6, 0x200, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000840)=0xadac, 0x4) r9 = dup(r7) symlinkat(&(0x7f00000007c0)='./file0\x00', r9, &(0x7f0000000800)='./file0\x00') freebsd11_fstat(r8, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getegid() shmget$private(0x0, 0x3000, 0x10, &(0x7f0000ffb000/0x3000)=nil) __semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f00000003c0)={{0xffffffffffff0000, r5, r6, r10, r11, 0x10, 0x7c}, 0x3, 0x10001}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000500)={0x0, 0x8}, &(0x7f0000000580)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000680)={0x9e, 0x0, 0xfffffffffffffffa, 0x7fff, r12}, 0x10) fcntl$setflags(r7, 0x2, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000480)={'bbr\x00', 0xda69}, 0x24) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000540)={0x0, &(0x7f00000005c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000640)=0x10) __semctl$SETVAL(r1, 0x2, 0x8, &(0x7f00000000c0)=0x401) 00:06:32 executing program 2: freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x1003, 0x0) socketpair(0x1, 0x10000005, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x10000, 0x7, 0x9, 0x80, 0x5, 0x4b, 0x5, {@in6={{0x1c, 0x3, 0x3, @loopback, 0x2}}, 0x0, 0x4, 0x7, 0xffffffffffff2801, 0x4, 0x2}}, &(0x7f0000000180)=0xb0) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0x4}, 0x8) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x11, 0x0) fsync(r2) sendfile(r0, r3, &(0x7f0000000240), 0x3) 00:06:32 executing program 1: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x0, 0x3) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{}, {0x0, 0xfffffffffffffffe}}, 0x0) 00:06:33 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="28000000ffff0000c4a21ae57d0e8e42", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0x28}, 0x0) r2 = dup2(r1, r1) 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) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000080)=0xa09, 0x4) 00:06:34 executing program 0: r0 = socket(0x2, 0x9, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x1) 00:06:34 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x4, 0xfff, 0x6}, 0x10) 00:06:34 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80200000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) munlockall() setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r1, 0x7, 0x9}, &(0x7f00000002c0)=0xc) r2 = msgget(0x3, 0x200) freebsd11_lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) r4 = getgid() r5 = getgid() r6 = fcntl$getown(r0, 0x5) r7 = fcntl$getown(r0, 0x5) msgctl$IPC_SET(r2, 0x1, &(0x7f00000005c0)={{0x5, r3, r4, 0x0, r5, 0x8, 0x6}, 0x6fa, 0x5, 0x3, 0xffffffff, 0x100, 0xff, r6, r7}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) poll(&(0x7f0000000200)=[{r0, 0x101}, {r0, 0x100}], 0x2, 0x2) sigaltstack(&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000140)) lseek(r0, 0x0, 0x3) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f00000006c0)={{0x1c, 0x1, 0x10001, @local={0xfe, 0x80, [], 0x0}, 0x1d4}, {0x1c, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x80000000}, 0x7ff, [0x7, 0x9, 0x44, 0x0, 0x51d, 0x81, 0x9, 0x3]}, 0x5c) preadv(r0, &(0x7f00000004c0)=[{&(0x7f0000000300)=""/242, 0xf2}, {&(0x7f0000000400)=""/111, 0x6f}], 0x2, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000001c0)=0x9, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000640), &(0x7f0000000680)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x1f3) 00:06:35 executing program 3: freebsd11_lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)) r0 = open(&(0x7f0000000480)='./file0\x00', 0x200c4, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setitimer(0x1, &(0x7f0000000140)={{0x9, 0x7}, {0x200, 0x10001}}, 0x0) setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f00000004c0)=0x6, 0x4) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x81, 0xfffffe32) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r1 = accept(r0, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000200)=0x1c) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000240)=0x2, 0x4) r2 = accept(r1, &(0x7f00000003c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000400)=0x1c) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r3 = semget$private(0x0, 0x0, 0x0) __semctl$SEM_INFO(r3, 0x0, 0xb, &(0x7f0000000100)=""/8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040)=0x400, 0x4) getuid() r4 = dup(r2) getsockname$inet6(r0, &(0x7f0000000440)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000300)=0x1c) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000280)={0x0, 0x2}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f00000005c0)=0x8, 0x4) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x88) 00:06:35 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x30, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x200, 0x4) 00:06:35 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x8000, 0x90) socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockname$unix(r0, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8) r1 = socket(0x2, 0x5, 0x0) read(r1, &(0x7f0000000180)=""/3, 0x3) getegid() write(r0, &(0x7f00000001c0)="910cebd43f23bdff4e8cdf6fd0095e45d9eb3ee85f32c1f187a5757fef346d9e237e817d825428bcd440b7a8907766fe6d8669ec4585f5ab84b48ebc3b8dc099df885b0cb02f871b4e47e57f15321982019dc071d3d91382c25011322145d0df5d737e1c8ce42057c38535f42462267783", 0x71) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x1) 00:06:35 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000180)=ANY=[@ANYBLOB="1c004e23ff000000000000000000000000000000000000011f0000000000000000000000000000000000000000000000000000006500000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000005000000010000000008000005000000"], &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x401, 0x1, [0x9]}, &(0x7f0000000080)=0xa) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000000c0)=r2, 0x4) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={r1, 0xfffffffffffffffd}, 0x8) 00:06:35 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="1c004e2109000000000000000000000000000000000000010708000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000008f1ffe9160200000620000006000000fb016ef0bf5bd59bb8d8773ee5427145e058edfabfc1e64dee469abdbb42a28962cc626fcb0164afa5cd08e8a346a11e7f7901cbe3249c9b26be2e3ceaf4172fcaa690196949c0a5db3e63513e9f04584edb0d06e3a88d4907e33ce451be7c5e0b09833118504d3b1e21d36120d9a74b108c5b290c6c24a9fb07c5dd"], &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x1}, &(0x7f0000000140)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udplite(0x1c, 0x2, 0x88) 00:06:36 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) 00:06:37 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x3ff, 0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x1) 00:06:38 executing program 1: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r1 = socket(0x2, 0x5, 0x0) ftruncate(r0, 0x20) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000002c0)={r2}, 0x0) 00:06:38 executing program 0: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0x8, 0x100}, 0x8) r2 = socket(0x2, 0x5, 0x0) read(r2, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000140)={r1, 0x1, 0x1, 0xcb}, 0x10) socket$inet6_udp(0x1c, 0x2, 0x0) connect$unix(r2, &(0x7f0000000100)=ANY=[], 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x359b64e9, @remote={0xfe, 0x80, [], 0x0}, 0x7f}}, r1, 0x7fffffff, 0xc19, 0x8}, 0x8c) 00:06:38 executing program 3: freebsd10_pipe(&(0x7f0000002740)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, 0x0, 0x0) preadv(r3, &(0x7f0000000340)=[{&(0x7f0000001640)=""/4096, 0x1000}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x32, "2cb3f3d14c1814349f230c1d674a2e49d39d3da09c67713d971d5790fa5c0f25bd9472df04b276e9d5529608e57fa9ee1ddc"}, &(0x7f0000000040)=0x3a) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={r4, 0x1ff, 0x2, 0x3b, 0x80000001}, &(0x7f00000000c0)=0x18) 00:06:38 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000140)=0x9, 0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x57, &(0x7f0000000200)={0x8, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x2, @multicast2}}}, 0x118) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7fff, 0xf, 0x6, 0x1}, &(0x7f0000000080)=0x18) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000340)=""/91, &(0x7f00000003c0)=0x5b) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000400)=ANY=[], 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0x8, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3) 00:06:38 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) lseek(r0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = open(0x0, 0x0, 0x0) getresuid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f0000000100)) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r2, r3) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000300)={0x0, 0x370, 0x60000000, 0x101, 0x6}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000380)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r4, 0xc98cb76, 0x9, 0x5}, &(0x7f0000000440)=0x94) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) write(r0, &(0x7f0000000240)="661f55e9b74042bd2ea1d1926de0b31716f1a18e431526314c60d427e3d0da2661dda4393ec1c7e6db654e509249ddba4f4535423ccaa844f1a011e2809f4bc3ff58f45fd5825f339390ac780dd162a4a29ae84279a7afe4865479b18595a5d1651399927b9d6eb91418d9797121f64726e1a6178ea7847d81d4e617bd9833d8418b0ad5e6b7b3f4d27800419fa66791f4c452896a9b1cd8ac1f325ddf62b199ad8318abd91e87025c063cee05491e1e14e2d4", 0xb3) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) 00:06:38 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x7fff, 0x2, 0x8000, 0x1}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0xfc2}, 0x8) getitimer(0x0, &(0x7f0000000000)) 00:06:40 executing program 3: r0 = socket(0x11, 0x3, 0x0) shmget$private(0x0, 0x2000, 0x4, &(0x7f0000ffd000/0x2000)=nil) getsockname(r0, &(0x7f00000009c0)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000a00)=0x10) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0xc0) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000500)=""/235, 0xeb}, {&(0x7f0000000600)=""/141, 0x8d}, {0x0}, {&(0x7f00000007c0)=""/144, 0x90}], 0x4, &(0x7f00000008c0)=""/160, 0xa0}, 0x0) 00:06:40 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c]}}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x470d, 0x8, 0x4}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0)=ANY=[@ANYRES32=r1, @ANYBLOB="0800880027cb182d97add386cc6119c74b282d36959b12ae74f7dc6139989d32d3f1f2809e953b6058bc01521b3dfbeb286683e04179e643dd79d7346de06d105eb0dd460ace89b730bb450387b7a577ce81a0ed7d7ff7b7640d232842a92a163780f0567634cacce613cd498ded5b2c171d0444be35476320e570092c4180eca0c7a951d9844f15fcc40000"], 0x90) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f00000001c0)={r1, 0x4f, 0xfffffffffffff801, 0x3, 0x63, 0x10000, 0x9, 0x7fffffff, {@in6={{0x1c, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x1ff}}, r1, 0x2, 0x6, 0x4, 0x4, 0xfff}}, &(0x7f00000002c0)=0xb0) 00:06:40 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) getpgrp(0x0) r2 = getpgrp(0x0) fcntl$lock(r1, 0xf, &(0x7f0000000040)={0x0, 0x3, 0x0, 0xfffffffe, r2}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) flock(r3, 0x2) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x7f, &(0x7f0000000000)=[@in={0x2, 0x2, @multicast2}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x3}]}, &(0x7f0000000100)=0x10) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) flock(r4, 0x2) flock(r0, 0x2) dup2(r0, r3) 00:06:40 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x1, 0xb1d}, &(0x7f0000000100)=0x94) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x3, 0x5, r1}, 0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={r1, 0x1, 0x4b, "bd1d93be81c3d42cf27c5d28aca7bc17d3528fcb1126e09fe51fe7aea6ce0dc243dc090000000000000075b24d6faa4253caa678bb9e9c16d77a8b15a60297f00000000000000000000000"}, 0x53) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x10001, 0x10001, 0x2}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="d1604281ebd2fea93000"], 0x1) 00:06:40 executing program 1: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r1, &(0x7f0000d06ff8)='./file0\x00') utimensat(r1, &(0x7f0000000380)='./file0\x00', &(0x7f0000000080)={{0x0, 0xfffffffffffffffe}, {0x0, 0xfffffffffffffffe}}, 0x0) 00:06:40 executing program 1: select(0x280, 0x0, 0x0, 0x0, 0xffffffffffffffff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000040)={@in={{0x2, 0x1, @rand_addr=0x800}}, 0x0}, &(0x7f0000000100)=0x8c) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={r1, 0x8, 0x2, [0x6, 0x5]}, 0xc) 00:06:40 executing program 1: setreuid(0x0, 0xee00) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) setresuid(0x0, 0x0, 0x0) 00:06:40 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfe4f) open(0x0, 0x0, 0x0) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/155, 0x9b}], 0x1, 0x0) semget$private(0x0, 0x4, 0x8) r2 = dup(r0) semget(0x1, 0x7, 0x82) pwritev(r2, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998) readv(r2, &(0x7f0000000340)=[{&(0x7f0000000100)=""/101, 0x65}], 0x1) read(r2, &(0x7f0000000180)=""/175, 0x6dd47) 00:06:41 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x4, 0xf, 0xb4a, 0x100000001}, &(0x7f0000000100)=0x18) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)=ANY=[@ANYBLOB="1c004e200000000000ff0f000000000000000000000000003f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="050803be4c680000"], 0x8c) ppoll(0x0, 0x325, &(0x7f0000000200)={0x28}, 0xfffffffffffffffe, 0xffffffffffffff6b) 00:06:41 executing program 3: r0 = semget$private(0x0, 0x100000005, 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) pwritev(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)="35a4ef85a6fcdfa03138c6914a4ee56f3dc07bf1746104dabe440e68ee861bedb32133cf0fe56d2b5c864a71004f420195f18127", 0x34}, {&(0x7f0000000080)="219be9ca832f4a65b9127cf9730445aeb42d80d693944fb6f973f82f6bc0de7a72983605c314e44fdbaae80d97bdc5ee61a13ee2736065b7b7b0edcf75a913690ebb37224956e40ea12abc26eefe9babe07d5ae009409691a07175ea106d529b3bf46e937fd4cc53e5cd4fad437dd4843bea3de2ddadf5dbd7374559e3528c22d636bb0c69f6e460f6cdb81b7539aac3211c2e77ea338b942e03744a7fad48ba6c22d8c5e591f1fc3a93367774efeae2369d46d2c83d964b128362f86f9aaace990743d023d6f513e9a3e5d7bc74eeb6953d1b7f206e40dd9e518d34e9e2b6229c35a318cb43c037bbc2d4c960711d5021b6b2308c", 0xf5}, {&(0x7f0000000180)}, {&(0x7f00000001c0)="bf55da1b7081cef955bce70e6dca9e97dea7c3bcf2bf20a3b839a1fb61de6928e1d01c7a1636b339a1289e15c96f687f39ca863ff8eb9402f50f30b91f64d19018f8b740d52ddaae385f23e0efabc8e8dc65b465004177aeccb38eb7ae504a054290da634c4281882aa10efe4293a4c93ac71def2c766bdde80632f89ec3b47eca01ecfe1dd4239edc6146755f2ee9f1accac2ff7bf888b3108bc8f2421433187015029aae1b35424b71e0ad3edbdc29ed86eb1e9697e53864d0939b80e8969814479fddf81212964b395a0deb548715f6083365d706", 0xd6}, {&(0x7f00000002c0)="6848aea1f9a2f846da34857e89e31be1e50ba13c8c0be66b471d937c582260e62c35772c137e07eaa902f534a3f42a9392f300c672c1cec6a2f14770bf80a5b8369b318e4685f3c19e14855dd09ea4aa86d9a82f978359ae88cdfc1a476e7acbeb7783850730e470ad2c8a1ab730a36be4964ca7d386046028de256b32b4252038af65e2849c490f2ae9a9869b2a4231fcfdf471c0cd447846d5881879c3571cbff0c4f8b68cd434faa59762c5ac71a0fceb82d348abc21687c7db5fbf1205123dc7fe2d101bb96756de2c0d3630abfc6670d6946dd15a076fb0ae7b2b76154c8b07724eaf51c73a", 0xe8}, {&(0x7f00000003c0)="5a8b0579b7399de6804e3743db921b2319e350f474f82f35e4229ae0f94994563b0dc181c3de4ca8a46fb1bd6d7f84f7a79ab85b051571a0d03f0156651890d7ff9e31e745781d31b1bf4af57bda93e42bd1eac6f2d0293e1349d5b93d604dbfe1770251c98f2caf1a322c5caf358cca1b9aeb1dc518c7b7468125b842913ff0984feb86450eac", 0x87}, {&(0x7f0000000480)="dbf945e2cb7dacd169612fd2d096aac1a9455a3b434fa63a2b09e108471c30801c7bf0d3e7db69a73fe37cd3f75fd3dbe8ae1495c0ecbeccb36580bad5b9346135c59fbb3a9e83", 0x47}, {&(0x7f0000000500)="80d1b50be7a5d9c4bbcdc79c09396e4b65351eb6a9f5f9f81f1bbbde6d85e4fd5e8b1d1e27de7213eae1d3fcf0fcb4a0b75a8a4a06f3788b8f574b04fdc668ee7fea313baa34cd0145c89039f83c822c55bb6e8f64ce1446abbc480f4fc4c0d20c8bd18fbdd88722d2701a3213dcdd03cce6c2af7bac68efdc5037276fe5d696b8d9139e1a48575f3d1bb88cf63d6835004dde14929a5fcbc171c524c555d1ebba11", 0xa2}], 0x8, 0x0) __semctl$GETNCNT(r0, 0x0, 0x3, 0x0) 00:06:41 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x7f}}, 0x0}, &(0x7f0000000200)=0x84) msgget$private(0x0, 0x100) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={r1, 0x0}, &(0x7f00000000c0)=0xfffffffffffffd05) pipe2(&(0x7f0000000340), 0x4) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={r2}, 0x0) r3 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) r4 = msgget$private(0x0, 0x80) msgctl$IPC_STAT(r4, 0x2, &(0x7f0000000240)=""/109) 00:06:41 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000001540)={@in={{0x2, 0x2}}, 0x0, 0x3, 0x9a, 0x2, 0x8}, &(0x7f00000002c0)=0xa0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000001600)={r1, 0x80000000, 0x9, 0x7e}, 0x10) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) pwritev(r0, &(0x7f00000014c0)=[{&(0x7f0000000040)="a1551eb5758a388710d4e37e604cf92417a74fbd05b110f6b7a0bda7d9f2d46d1ebea541340c42282c111ff359a6627759add27004739fd5820e326b4e138e250893a1453b9a6fd90ac93ed225269439e8e4524b9f819540c3cd653201057a31814923546b532b3930f53fadbf0f5af95437ff8ac39a75951fa1178e6b7bcce5c4da43a681ac451bb763a9d3af4a4faa33fd", 0x92}, {&(0x7f00000001c0)="e4fbc8871ef10ce6b16f7a3ee462f82252e57e5daccff8f60df6f376db3c6e54aa0c21278a57aba9d6a178e947d3980c9fe1f05b79bdcf98cff4fb109c63934a422309ac48412c377deddad2c9afb0b12a793605e2b94dd56ab7951fad8e1ccece7f10d3908321da924b32d439c04f148fcc06d1db82b10fae416a242aabdc717c69b71f572dd32631385ae60904255f92d333676d8b198f9cfc414656c24f927d13d81fd0e63404588ad862bfba68744d5344e70a3c2343c4b15421007a740c319e59e84906cecbfab15c1ad5dfa516bc4df6150b749615e77ec357d349c2f87101bcdba2fabe536228", 0xea}, {&(0x7f0000000100)="c50c2c2a951adb446a36720ccfd1cacf881d7c7b2eb34eda58484c9beb4e7c686ae6bb280a08bce647e30455e2a76b720ae545fe", 0x34}, {&(0x7f00000002c0), 0xffffff7b}, {&(0x7f0000000300)="fb2cdbf8fedc3bb06c663be5887249d2d05ad081baa76467568d63b61d4ef51bf84477b013e4eef25e5c6903a9926728dade4bfb9c15a6edf4ea554641a7c77d23b93de9bbf1dcff220b44325dc4c928462c7164b873d630d7ba803bc8d1bb6e43d95ed7da3a01266887226b4e10ee1bce88e7ab25c9409e9c8b0355f1400c691fdfa3a5302e5d52df37c5978d7d78c56e5c1aa516213f34a1d2eaef28c32aabad255653a93fb6efff44b9af2ecbc8671bc51ec8046a93e55626b30596d3", 0xbe}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="f190e16fe6a58d629b78101b404b296a5c485c5bbe873f85c909b73430694517d96795f6ed93c716653d9e763a16ea3f6251f7f584496285e83727b9d179c27ecdd6e7444fcda84d955a5b88689c45ac204e551ad60aa5b061343fc07367095d263bed791f2141e72d6c30ef9ae944bebee923c908966625e4b5a04eefe5e91772a7930721b90d7eb53b415de24667457f053f875909139cbf066f0e72621fc9525e0f", 0xa3}, {&(0x7f0000001480)="db267026041e47e9cfba4d2106b804f6", 0x10}], 0x8, 0x0) r2 = getpgrp(0xffffffffffffffff) getpgid(r2) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x1) 00:06:41 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x2, 0x75df}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000002c0)=ANY=[@ANYRES32=r2, @ANYBLOB="ea00000059c06aeb75b454d060a71f830092c8ad8634efadc9aa3709ea6b6c058356f6e3890ca3eff80b42946a1db99ba080877c9c89e856457f6fbd387c6265fc8e338e91831e955efff2298fd458115fcd74a24ab5d792b2755f8ecf55c094ec518b32f1593fd16f4632dc2e2f82c3372d7b581556c8003187d694ca06bae23d5a7b97f2bbdc63a50d5abbe274718a4246a9cda99037245a7aa2f696d828d4e94a68dfe8996dfac641a1352c03d10a66eece1d61e6e0de25cdd1350a632b1179a9736c2c53078f122313a6d073de98251102310dc2a81c0e772876d22a2b1eb48c8dfda67ca19c5d8b883d49f126be14cb0457"], &(0x7f0000000280)=0xf2) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x40000000000048, &(0x7f0000000040)={@multicast2, @loopback, @multicast1}, 0x52fe3b16) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000080)={0x35d3, 0x1, 0x4, 0x4000200, 0x10001}, 0x2e) 00:06:41 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) lseek(r0, 0x0, 0x1000000000003) rmdir(0x0) r1 = msgget$private(0x0, 0x80) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000140)=""/159) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x10020000000) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3, 0x81010, r2, 0x0) r3 = shmget(0x2, 0x3000, 0x90, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(r3, 0x2, &(0x7f00000002c0)=""/192) connect(r0, &(0x7f0000000040)=@in6={0x1c, 0x0, 0x4000, @loopback, 0x1}, 0x1c) lseek(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000003c0)=0x5, 0x4) utimes(0x0, 0x0) sendto(r0, &(0x7f0000000200)="22058586f1f5d9b78066c1b6eb25e61e67f9d33db6802119ecf215b63f1b6f27a72144d436369c13ad8f0bedfc67b5d3cc9f31d8da0dcc4d30a534ed90a3b69d972659097bb8066334351d1d82766fe5161f16885600423b7df2005243a88c736c2209baafe7a539bce108e2b134d1941db95ad1db5d70295bdbce901cf7936d99df7566c4756d3f292234892ef120", 0x8f, 0x20100, 0x0, 0x0) lock order reversal: (sleepable after non-sleepable) 1st 0xfffff80004d327c0 udpinp (udpinp) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1643 2nd 0xffffffff82943480 in_multi_sx (in_multi_sx) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1596 stack backtrace: #0 0xffffffff8110b9fe at witness_debugger+0x8e #1 0xffffffff8110b632 at witness_checkorder+0xf72 #2 0xffffffff8107a903 at _sx_xlock+0xb3 #3 0xffffffff812c139c at inp_setmoptions+0x17bc #4 0xffffffff812d97af at ip_ctloutput+0x80f #5 0xffffffff813c6481 at udp_ctloutput+0x171 #6 0xffffffff8115a291 at sosetopt+0x101 00:06:41 executing program 3: open$dir(0x0, 0x0, 0x0) chdir(&(0x7f00000001c0)='./file0\x00') shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) execve(0x0, &(0x7f0000000340)=[0x0, 0x0], &(0x7f0000000500)=[&(0x7f0000000400)='\x00', 0x0, 0x0]) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0x9, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x1ff, 0x0, 0x400, 0x69, 0x0, 0x1ff, 0x40, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={r1, 0x0, 0x0, 0x4}, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x40) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x0) #7 0xffffffff811628f8 at kern_setsockopt+0x158 #8 0xffffffff81162793 at sys_setsockopt+0x33 #9 0xffffffff81716846 at amd64_syscall+0x436 #10 0xffffffff816deafd at fast_syscall_common+0x101 00:06:42 executing program 1: mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x208, 0x4) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) sendfile(r0, r1, &(0x7f00000000c0)=0x3b, 0x1) mincore(&(0x7f0000ffb000/0x4000)=nil, 0x4000, &(0x7f0000001000)=""/4096) sendfile(r1, r0, &(0x7f0000000100), 0xfffffffffffffff7) 00:06:42 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000100)="29e7b76087c7c57e65a5022ffeed395d67f7e931ae6219b7fd40668a744baacda4b3b848baf3ccc1f66a1326244dc4ba5bdcae138a3fcb3a3bc441ca65d89c7042a6d86fbfdf934551723dcab1863b3d9e12d5b139e90235f08ecc78bba97db4ac05c2104be981ad0d81456ef87231d51487dcaf25a72e34dca860a3b727465224afafd0ab43ac0af26b02fc7746ef8687b840af05e20a8327c5f7d14babd7d02d3f6b5e6349cbb23207e0cfc03a52", 0xaf}, {&(0x7f00000001c0)="b2bc4fb1e191da44dbafb32a1f1dadbff9f5", 0x12}, {&(0x7f0000000200)="1e56bc77d76f42118d610d25036f16e226c4dbb92541294075b89d4b7e0d9a1c5cf4a43290ea9aa1ba88a746a2eb443ff38fcfe102a1d0", 0x37}], 0x3) r1 = socket$inet(0x2, 0x4, 0x0) setsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000000280)={@multicast2, @multicast1}, 0x8) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x0, 0xf}, 0x0) 00:06:42 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="82022e2e66696c65300066beb75be30596946be8d7b4450870560d19fca68300698b9cef5a72525409b8db9a433a00464ab705210b9f9890fd433991142b41353d7d823e6866e891b7a59f131a196d6f2faad316aca160174eaddb5b5d98e3a97b93d82d1dc0c53ec75bf344b462db6af979a55fd1d5feb1d79fc397104dc26c2fef5afb5e1eecc327521d350ce7a6fcf97c1aaa28b6eb8f4e9825c3f7501e83ac2d72c0f8514ef9afd0ec026d9b70d7b7794676a2d49b81c8618cf85c5f"], 0x1) 00:06:42 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f0000000000), 0x4) r1 = open$dir(&(0x7f0000000280)='./file0\x00', 0x4, 0x100) readlinkat(r1, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=""/27, 0x1b) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000080), 0x4) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000100)=0x4, 0x4) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0xb) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f00000000c0), &(0x7f0000000340)=0x4) 00:06:42 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xf, &(0x7f0000000100)={0xff, 0x0, 0x3}, 0x10) 00:06:42 executing program 1: socketpair(0x1, 0x20000000, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0xc0f, @remote={0xfe, 0x80, [], 0x0}, 0x9}}, 0x0, 0x1, 0x6, 0x6, 0x1ff, 0x80000001}, &(0x7f0000000080)=0x98) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0xffff, 0x1110, 0xe6aa, 0x1db, r1}, 0x10) listen(r0, 0x1) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x2) accept(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYRESOCT=r2, @ANYRES64=r3, @ANYRES32=r2, @ANYRES16=r2, @ANYRESOCT=r3, @ANYRESHEX=0x0], 0xfffffffffffffffe) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)) socket$inet6_udp(0x1c, 0x2, 0x0) socket$unix(0x1, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={r1, 0x9}, &(0x7f00000002c0)=0x8) 00:06:42 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000006) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000180)=0x10000, 0x4) lseek(r0, 0x0, 0x3) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x1, 0x4) fcntl$setflags(r0, 0x2, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) munlockall() __getcwd(0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000140)={0x100, "999539ac57c3d1f59ae330f499533326"}, 0x14) 00:06:42 executing program 3: freebsd11_mknodat(0xffffffffffffffff, 0x0, 0x6100, 0x101) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x800, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080)={0x1ff, 0x1000, 0x6, 0xad48, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000200)={r2, &(0x7f0000000140)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000100)={r2, 0x3723}, 0x8) freebsd11_mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x181, 0xa3b) 00:06:42 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) dup2(r0, r0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x1, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) dup2(r0, r0) shmget$private(0x0, 0x2000, 0x3, &(0x7f0000ffc000/0x2000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) 00:06:44 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000100)="29e7b76087c7c57e65a5022ffeed395d67f7e931ae6219b7fd40668a744baacda4b3b848baf3ccc1f66a1326244dc4ba5bdcae138a3fcb3a3bc441ca65d89c7042a6d86fbfdf934551723dcab1863b3d9e12d5b139e90235f08ecc78bba97db4ac05c2104be981ad0d81456ef87231d51487dcaf25a72e34dca860a3b727465224afafd0ab43ac0af26b02fc7746ef8687b840af05e20a8327c5f7d14babd7d02d3f6b5e6349cbb23207e0cfc03a52", 0xaf}, {&(0x7f00000001c0)="b2bc4fb1e191da44dbafb32a1f1dadbff9f5", 0x12}, {&(0x7f0000000200)="1e56bc77d76f42118d610d25036f16e226c4dbb92541294075b89d4b7e0d9a1c5cf4a43290ea9aa1ba88a746a2eb443ff38fcfe102a1d0", 0x37}], 0x3) r1 = socket$inet(0x2, 0x4, 0x0) setsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000000280)={@multicast2, @multicast1}, 0x8) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x0, 0xf}, 0x0) 00:06:44 executing program 0: clock_settime(0xe, 0xfffffffffffffffe) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x20, 0xa2ed}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000100)={r1, 0x1000}, 0x8) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYPTR], 0x1) flock(r0, 0x4) 00:06:46 executing program 1: munlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4001, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1, 0x200}, &(0x7f0000000100)=0x8) 00:06:46 executing program 1: writev(0xffffffffffffffff, &(0x7f0000001380), 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) listen(r0, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:06:46 executing program 3: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0xd1}, &(0x7f0000000140)=0x8) r2 = socket$inet6_sctp(0x1c, 0x9, 0x84) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000300), &(0x7f0000000340)=0x4) r3 = fcntl$dupfd(r2, 0x11, r2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={r1, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in, @in={0x2, 0xffffffffffffffff, @broadcast}, @in]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000000)=0x3a1, 0x4) 00:06:46 executing program 1: mlock(&(0x7f0000c4c000/0x2000)=nil, 0x2000) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0) munlock(&(0x7f0000f07000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x4) munlock(&(0x7f0000d82000/0x3000)=nil, 0x3000) 00:06:46 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="02004e21000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="040000000000efff8f0200000700000009003f00"], &(0x7f0000000040)=0xa0) setsockopt(r0, 0xfffffffffffffffa, 0x8a, &(0x7f00000001c0)="56a501b49522ae1ca31e", 0xa) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x48000000000000, 0x120, 0x6, 0x0, r1}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 00:06:46 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) open(0x0, 0x0, 0x0) truncate(0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) poll(0x0, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x100000) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) 00:06:47 executing program 2: setrlimit(0xf, &(0x7f0000000040)) socketpair$unix(0x1c, 0x2, 0x0, 0x0) 00:06:47 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x100000, 0x4c) recvfrom$inet6(r0, &(0x7f0000000200)=""/170, 0xaa, 0x41, &(0x7f00000002c0)={0x1c, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x401}, 0x1c) r1 = socket(0x2, 0x5, 0x0) read(r1, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) r2 = open(&(0x7f00000004c0)='./file0\x00', 0x8000, 0x20) connect$unix(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="45ec926a9a535be7abef5d0e8e789da49c5771a74aa04e4b0db37337facffb77c1d493baf4f1640502000000000000007da83f6ea98c26d9173cd204ab4bca0613ac5e2a2bf50dff5f9fcb1dac335cac000000008942c33e5ac8fed5b759928baae5c7595860dbde4888c2d8b8d8d8442e3a0ee3671009ad59e7ba79122385689cc35815d6b2a78f8c3d6cecbec3d5d3e8"], 0x1) freebsd11_fstat(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r3, r4) mkdirat(r2, &(0x7f0000000500)='./file0\x00', 0x8) sendto$inet6(r1, &(0x7f0000000040)="4ebad095b7d180d21a0bb63eea68d7c0d3b2e3b81cd116ad6328cbcb0260a1d3e5eb3c8476b6cb8a685b55326a69cf82de45a175714b3f71806cf5342503dd3d95092ef4c42c61effeeec157bd35d891703c5a8e1a9853743f28a3acb4471eb0bbb97ab908f4521352254fd9181fcf0e0c8dcd55765a70264d9401e07ebb2a9e6ad5", 0x82, 0x100, &(0x7f0000000100)={0x1c, 0x1, 0x11b, @loopback, 0x1}, 0x1c) 00:06:47 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(0x0, 0xf, 0x52e) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f00000005c0)=0x4) r1 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) openat(r0, &(0x7f0000000600)='./file1\x00', 0x2, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r1) recvmsg(r1, &(0x7f0000000580)={&(0x7f0000000080)=@un=@abs, 0x8, &(0x7f0000000480)=[{&(0x7f00000001c0)=""/234, 0xea}, {&(0x7f00000002c0)=""/174, 0xae}, {&(0x7f0000000380)=""/193, 0xc1}, {&(0x7f0000000100)=""/112, 0x70}], 0x4, &(0x7f00000004c0)=""/185, 0xb9}, 0x2) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000640)=0x7, 0x4) 00:06:47 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x2, 0x5, 0x0) getsockopt(r2, 0x4, 0x8, &(0x7f00000001c0)=""/160, &(0x7f0000000280)=0xa0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x16, &(0x7f0000000040)={r1, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000140)={r1, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000002c0)={0x3ff, 0x900, 0x1000, 0x0, r3}, 0x10) 00:06:47 executing program 2: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000300)={0x1ff, 0x9, 0x2420, 0x6, 0xffffffffffffffd3, 0xdc, 0x9, 0x200, 0x0}, &(0x7f0000000340)=0x20) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000140)={r1, &(0x7f00000002c0)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x7}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x9, 0x0, 0x9, 0x3}, 0x8) r3 = open(&(0x7f0000000100)='./file0\x00', 0x1000215, 0xffffffffffffffff) pwritev(r3, 0x0, 0x0, 0x0) 00:06:47 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x8, 0x4) setsockopt$inet_int(r0, 0x0, 0x2000000000003, 0xffffffffffffffff, 0x361) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000040)=0x329, 0x4) 00:06:47 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed2", 0x7b, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x10800, 0x190) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="6c000000479c8759fb8e2fc65c8d52fff007847fbb036d385536b1c7cdf1916bbcd06a4fdf43146142d8db30aad5c37b168370174990430fba18802a3dc025c866b24005bae2bb7680f15a36c82d4815b3bd8fae90b7c4b1b4379729b43bc425cda49c76fab73c94051ed7a7a7b4db8f78b61fa70b268c2be31d4b4ff191320f01537f4ad716e4ee303165b9ca26af89802445c1ab2a69e303a330f1f450656497b810a09e8214708634f6c843c42d7cacdf4296bd4ece2f239bdc2a0900000000000000bba6cbf269b8e24d2c00ac29758d97bf3691f33525a704"], &(0x7f0000000280)=0x74) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000002c0)={0x400, 0x0, 0x100, 0x8, 0x8, 0x100000001, 0xfffffffffffff672, 0xfffffffffffffffb, r1}, &(0x7f0000000300)=0x20) r2 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x400, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r2, &(0x7f0000d06ff8)='./file0\x00') getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x6) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000140)={r3, 0xfffffffffffffffa, 0x3, [0x5, 0x77d6, 0x8]}, 0xe) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000000240), &(0x7f0000000440)=0x4) chroot(&(0x7f0000000200)='./file0\x00') 00:06:49 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) pwritev(r3, 0x0, 0x0, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x79, &(0x7f0000000080)="5b409c", 0x3) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r4 = socket$inet_sctp(0x2, 0x2, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, &(0x7f0000000940)) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) getgid() openat(r3, &(0x7f0000000040)='./file0\x00', 0x101, 0x0) freebsd11_fstat(r0, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x800009, 0x3, 0x7fc, 0x1f}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000300)=ANY=[@ANYBLOB="a17a7836a5d11bd517ddc7a3bc87be62b27c9ccf701e4b4d1c0078986c4d2b7e6d3fa53625b581df44dc67d527984c82e5fbd706c09b4a0605f267ae386563b4000000800000000002fb16d6a7fb5eb46884a417e6cd6485382dbed3cdae7154327bcf39ea82a2e5eb7bf98c49a144be9266b477ba24bf8ceb4c570777b79a7235821b414326822fa2e9596e6046423e336273e48ea8f8fc"], 0x1) sendto(r3, &(0x7f0000000980)="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", 0x10f, 0x4, 0x0, 0x0) recvmsg(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:06:49 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x6, &(0x7f0000603000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000640)='./file0\x00', 0x1, 0x80) pipe2(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) linkat(r2, &(0x7f0000000680)='./file0\x00', r3, &(0x7f00000008c0)='./file0\x00', 0x400) r4 = dup(r0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f0000000bc0)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)=0xa) lseek(r0, 0x0, 0x3) r5 = getpid() freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgid(0xffffffffffffffff) getresuid(&(0x7f00000009c0), &(0x7f0000000a00), &(0x7f0000000980)=0x0) freebsd11_lstat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lseek(r4, 0x0, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x6) sendmsg$unix(r0, &(0x7f0000000900)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000140)=[{&(0x7f0000000080)="8e7040c2c83998a57a3a4cb0c55755797153db1583e3f1f7a5d69b5a91a62ff6c7e7171823fabf3c6bddc26d6892bc17171f33818295e1c81e45fa0fa5769a79b77600a52077e7083d8a33c3648fd008a1723b1b2da9ef527c9f8155c4b2b472aa17a93d61e90260c365bd964a72c17a29d2d450d9cbc8be37370c4050377e089e45f800dbecccab7457091576a7ebe8658a925a66f5493571749532f64f0de40bf21fb0b5b32160d7750b", 0xab}, {&(0x7f0000000380)="d0dc4ed6d9ec626189a099ce0badadce753fffab9ba16aa44c5fb9af3d4b504a5954fe7e9def70da814736cd736bc233d7d14e24f2454a61fe86f5e04708dae26940b18aa2f5b6c727da7dcbcc9387236a89ed4dfc1b7f73c468e8094c54377fd3e061b7374d089f5e666debb0745ad04c28c6563a521c697c40179d9ab98d5e8d1663ac9d07a073f64310025292ca7008919856d414e9b7830f66696630b2e7220716494e46ed608d8a9cdcafed96c9909dafc02cdb47f7d11a0e959b6a37ec4a", 0xc1}, {&(0x7f0000000480)="10fb7484bfd025102e95ab979877f5c8083d32f5bf982baf1d4c49d6b8cf613fe99190df52daa960e31b7b05b061484064fdb8d49cdc2f13fdd433e89a3652afddb211271a768e408271ddbabc5b8e3f745fdccf88bf8e2a9bc293b8b381f64da575e0d3f9ce546e5835ee78ada10fa68d62ce555581e4dda0a40d2ec3e9a173e4f332794a9f00053f06fcc0210eda49083643f7feef8cd2c0b5ed17589b0755bc833b2029937a82c49f21a1419198b457f9118b0a88520e04ce50df6bc963aeb6c26a42cf2907edb605e3e6b89fdfeddca2e8baf603ef76425580938694964afa43be789dfc", 0xe6}], 0x3, &(0x7f0000000240)=ANY=[@ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="000000002800000000f20000ffff000001000000", @ANYRES32=r1, @ANYRES32=r4, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r4, @ANYBLOB="2000000000000090e3c14e2a93ee9683", @ANYRES32=r4, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="000000001000000000000000ffff0000010000001800000000000000ffff000001000000", @ANYRES32=r1, @ANYBLOB="00000000f4f4bad9f24e437f8d84b8dae6dc4cf58dca6863977c664d85282cb05a13113a208c26c2585a132637e54da5ec18d7fb2157d3529ceebc8c971c05e69c98721d2a15b71df56a87f5c511522dd349267a6f08c9c94855f151095c02b233b8278a68ff2046c99e16a19ae0165c08caaa9f00000000000000"], 0xb0, 0x4}, 0x100) 00:06:49 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in6, &(0x7f0000000080)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x2, @rand_addr=0x4}}, 0x0}, &(0x7f00000000c0)=0x8c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)={@in={{0x2, 0x2, @broadcast}}, r1, 0x2, 0x8, 0x1}, &(0x7f0000000100)=0x94) r2 = socket(0x2, 0x5, 0x0) read(r2, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000440)={r1, 0x0, 0x3, [0x5, 0x6f, 0x400]}, 0xe) r3 = socket(0x2, 0x10000001, 0x84) connect$unix(r3, &(0x7f0000000480)=ANY=[@ANYBLOB="82022e2f66696c6530003fd1a9005a499ef4c207817f32311ac0e9abf10cdf96fc3d636eb54a9f7ac9fb83ab271113fc4ef943d18fa2ab6e105122612209f0d93c33756988e8e48eb2a4a9c3743b2d121d55455fcc4f07d3cb4cf93171137dbf9c7e6b0c43eb7f7bc708e7270a12a382"], 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000100)={0xf}, 0xc) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000400)={0x6, 0x4000, 0x3, 0xcb15, r1}, 0x10) read(r0, &(0x7f0000000340)=""/191, 0xbf) 00:06:49 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0}, 0x10) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c, 0x10000000) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f00000001c0)={0x400000, "6a5a08c549863550d4adab3414679db4"}, 0x14) accept4(r0, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000240)=0x10, 0x10000000) getuid() freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) setsockopt(r0, 0x6, 0x4, &(0x7f0000000100)="da26de2016312a1bc18e872b634bfa3cd17cc7ecd3830920fdef7192483fda7f22221489c646e6325da242f9a01932f4c8d60ea704", 0x35) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r3 = socket(0x2, 0x2, 0x0) bind(r3, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) 00:06:49 executing program 2: r0 = socket(0x17, 0x2, 0x6) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000080)={0x40, 0x1, 0x7, 0x4, 0x3f}, 0xc) r1 = socket(0x1c, 0x5, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) close(r1) r2 = accept$unix(r1, 0x0, &(0x7f0000000000)) connect$unix(r2, &(0x7f0000000040)=@file={0x0, './file0/file0/file0\x00'}, 0x16) r3 = geteuid() getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100), &(0x7f0000000140)=0x4) r4 = getegid() fchown(r0, r3, r4) 00:06:49 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000000)="a2ea9fc546f91a40302dd3573b4888e2f2e7305a784a5baacb921fe855bb7ab34abbbb52679f88abb9a00042b60c1b7ca6d2acd04eb5902c44d3336462f43b91baabf8a33e4fa484e3f0e9a446fc29704d7ef1aac3cfe57f889331", 0x5b}, {&(0x7f0000000080)="d97f3f25c4892a8a176122f70aa6bf653ba9fd7fc1f8b382a49ecfa6279527efc1a41be30449875ce810d6257faac292faaed267fa4511a0a7d02ba94894ad506bdc274a892a565a2b6d2d68485ee8c74f439fdd00602b353736a1ab7382eea74917e3c5395e1f4c2203e8652bb740697b04244ea7262d696593fab3f87b8193c2629b1ce43df019bb33a0ca92b705f26f5d1519f02e", 0x96}], 0x2) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) lseek(0xffffffffffffffff, 0x0, 0x0) dup(r2) accept(0xffffffffffffffff, 0x0, 0x0) fcntl$setflags(r2, 0x2, 0x1) writev(r2, &(0x7f0000000280), 0x26) fchdir(0xffffffffffffffff) writev(r2, &(0x7f0000000100), 0x100000000000005d) socket$inet6_icmp(0x1c, 0x2, 0x3a) execve(0x0, 0x0, 0x0) 00:06:49 executing program 2: socketpair(0x10, 0x20000000, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r1, 0x9) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0xfffffffffffffff9, 0x1ff, 0x6a35262, 0x7}, &(0x7f0000000080)=0x14) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x7}}, r2, 0x6, 0x0, 0x4d}, &(0x7f0000000180)=0x8c) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000001c0)=0x4, 0x4) munlockall() getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200)={r2, 0x9}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={r4, 0x2}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000300)={r3, 0x8}, 0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000340)={r5, 0x92, 0x4, 0x1}, 0x10) r6 = accept4(r1, &(0x7f0000000380)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000003c0)=0x10, 0x30000000) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000400)={0x0, 0x6, r5}, 0xc) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000440), &(0x7f0000000480)=0x4) sendto$inet6(r0, &(0x7f00000004c0)="bed2cf2e0ba25d88a9d54159d295fdda47a158e67f62cafe80710bebf46e14a587872fb145bcf4b551b82aa1e71c299cc9fad8708049c31612d9232e4185cebadf97c16080ec16f702926b2b36cf2f24c8bfa7a75f2a1fb16f83b20ae6c9", 0x5e, 0x80, &(0x7f0000000540)={0x1c, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x100000001}, 0x1c) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000580)={r2, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000005c0), &(0x7f0000000600)=0x4) mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000640)={@in6={{0x1c, 0x0, 0x0, @empty, 0xb29}}, r3}, 0x84) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000700)={0x86, 0x1, 0x0, 0x7f, 0x8230}, 0xc) select(0x40, &(0x7f0000000740)={0x4, 0x5, 0x5, 0x8, 0x4, 0x1, 0x100}, &(0x7f0000000780)={0x400, 0x4c18, 0x1, 0xa82a, 0x80, 0x8000000000000, 0x20, 0x101}, &(0x7f00000007c0)={0x0, 0x1, 0x400, 0x3e0, 0x9, 0x7, 0x8, 0x1}, &(0x7f0000000800)={0x7fffffff, 0x2}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000840)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r3, 0x278, 0x1ff, 0x35d}, &(0x7f0000000900)=0x94) bind$inet6(r6, &(0x7f0000000940)={0x1c, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x2800}, 0x1c) poll(&(0x7f0000000980)=[{r1, 0x44}, {r6, 0x108}], 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000009c0), &(0x7f0000000a00)=0x4) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x102, &(0x7f0000000a40)={r7, 0xb, "c271c0206b695711e88a9d"}, &(0x7f0000000a80)=0x13) __getcwd(&(0x7f0000000ac0)=""/58, 0x3a) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000b00)={0xfff, {{0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x40}}}, 0x88) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000bc0), &(0x7f0000000c00)=0x4) sendto$inet6(r1, &(0x7f0000000c40)="47779d7d6ec72e0dccf1cc237593a55399a9fed78c363d", 0x17, 0x105, &(0x7f0000000c80)={0x1c, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x100}, 0x1c) socket$inet_udp(0x2, 0x2, 0x0) 00:06:49 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0xffffffffffffffd2) r2 = getuid() getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0) chown(&(0x7f0000000180)='./file0\x00', r2, r3) pipe2(&(0x7f0000000140), 0x100004) socket$inet_udplite(0x2, 0x2, 0x88) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="00002e2f66696ccab262"], 0xa) socket(0x1f, 0x20000000, 0x7) 00:06:51 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockname$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r1, 0x0, 0x46, &(0x7f0000000140)="05b836b9ccce97d71e6edc60", 0xc) connect$inet(r1, &(0x7f0000000000)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) 00:06:51 executing program 2: r0 = semget(0x0, 0x4, 0x1000000000180) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0x4a]) 00:06:51 executing program 0: socketpair(0x1, 0x3, 0xab5, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x200, 0x1ff}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0xfffffffffffffff8}, &(0x7f00000001c0)=0x8) r2 = socket(0x2, 0x5, 0x0) read(r2, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x1) 00:06:51 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) dup(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000140)=0x9, 0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7fff, 0xf, 0x6, 0x1}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="fcffffff0600000000030024490102000000ff9b"], 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3) fchdir(r0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000004c0)={r2, 0xa9, "1c41ef12d91eb5af4c34b875a3ce64d7d5aef1dfc9d89292bcd192f28c428d16a2a9b9525999c796eb00784105ee593880fc1e1ab50ab0ecdbdc0febff6024c792232dce40aa639b47562efb2ed79cf480b49d0b415fa310d8b76473bb75494e2eb96ad42b481903b79c200121c24e6613112d4db0a774fa5e581a22df553135184f327615e3649b9b761cd6d9ba60a0dd00c3e8c128e55f3ea909bfafc1d0488a71c650c4610a3248"}, &(0x7f0000000100)=0xb1) sendto$inet(r1, &(0x7f0000000340)="ed08942bab8333f50674f7ea142d46d7d9534ccd1a1053ffd16653b9d0e29482269da8aa77e0d2f0b43d8873c1bd1425056e415da4cfad5aac6af61b5098252698b843160c44a85d3b8f3a14f4521ca96edf19702a6d8060310b43b1d362254736c19ad151be549f6f9433d9407a04d20152299d3b8bc0c0b3461f9858000080b6dfbaf8d9791b718b8d2e8b8b7052391926057b8d69bc93f40228fee81fdd312fc4de95a0bd113ba2d49336392c29b757bebd223834cea5ee5ad260f6165560f38abafda5e6d7", 0xc7, 0x88, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f00000001c0)={0x1, {{0x2, 0x3}}}, 0x90) 00:06:51 executing program 2: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x101, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, 0x0, 0x0, 0x7f, 0xc9f}, &(0x7f0000000040)=0x8c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1, 0x37d}, &(0x7f0000000240)=0x8) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xc, &(0x7f0000000340)={0x0, 0x0, 0x1, 0x100000001}) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r0, 0xf, &(0x7f0000000280)={0x0, 0x2, 0x0, 0x1000300010005}) close(r2) 00:06:52 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r0, r1) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000340), &(0x7f0000000380)=0x8) readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000280)=""/149, 0x95, 0x1, &(0x7f0000000180)={0x1c, 0x0, 0x1, @empty, 0x1ff}, 0x1c) socket$inet6_udp(0x1c, 0x2, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) ftruncate(r2, 0x7e2780e3) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)={@local, @local, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000140)={@remote={0xac, 0x14, 0x0}, @loopback, r3}, 0xc) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35f}) socket$inet(0x2, 0x4, 0x0) mlockall(0x2) sync() mlockall(0x2) 00:06:52 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000040)={@loopback, @remote}, &(0x7f0000000080)=0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r1, 0xffffffffffffffff, 0xe3, 0x31b0}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffe66) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getresgid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x40, 0x20) 00:06:52 executing program 2: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) fcntl$lock(r0, 0xd, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x8000, 0x15) mkdir(&(0x7f0000000000)='./file0\x00', 0x80) 00:06:53 executing program 0: r0 = socket(0x2, 0x5, 0x100000001) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x1) 00:06:53 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x2000000030000000) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x9, &(0x7f0000000180)={@loopback, @local, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000280)={@empty, r1}, 0x14) socketpair(0x1c, 0x5, 0x100000001, &(0x7f0000000240)) select(0x20ba, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 00:06:53 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) accept$inet(r0, 0x0, &(0x7f0000000040)) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x1) 00:06:54 executing program 3: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x1, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) ftruncate(r1, 0x800800805ffff) ftruncate(r1, 0xffffffff) preadv(r1, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/206, 0xce}, {&(0x7f0000000340)=""/250, 0xfa}, {&(0x7f0000000000)=""/122, 0x7a}], 0x3, 0x0) ftruncate(r0, 0x0) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x200000}], 0x300, 0x0) socketpair(0x2, 0x5, 0x5, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r2, 0x0, &(0x7f0000000140), 0x20000000) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) 00:06:54 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000300), &(0x7f0000000340)=0x1c) r2 = accept4$inet6(r1, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000380)=0x1c, 0x10000000) symlinkat(&(0x7f0000000240)='./file0\x00', r0, &(0x7f00000003c0)='./file0\x00') getsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000080)={0x0, 0x44, "15991c603da2343bf41e1bff99a3c13b8f92cefd81039be1c04435d55f2d318738334226866ffd42a0e51c15248b3119c1118e42fe494796d64c53e4f898acfc8c46201e"}, &(0x7f0000000100)=0x4c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x80000001}}, r4, 0x2, 0xfffffffffffffffa, 0x3}, 0x8c) close(r0) freebsd11_getdents(r0, 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x110400, 0x8) 00:06:54 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000006c0)='./file0\x00', 0x20801fffc) lseek(r0, 0x0, 0x1000000000003) rmdir(&(0x7f0000000200)='./file0/file0\x00') open(&(0x7f0000000040)='./file0\x00', 0x248, 0x1) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0xffffffffffffff00) r1 = accept4$inet(r0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000004c0)=0x10, 0x30000000) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_udplite(r0, 0x88, 0x0, &(0x7f0000000640)=0xfff, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000007c0)=ANY=[@ANYBLOB="3d0000ec57be280f81196a8e60f3d1b1b514cde7ee5fadd6830c1a41bb1ac5741648e453e0980bcbca7733735acec0343b028106d3409109fed07d9f2d01293e68e6b919c5eeed2c3cc97c04e0b03d341f1a01b14e0094bb7b16995c8345f4f07f8b75319da445dbbf6ea42e522d2bad804786a6d555953949e6b2dcec2160f5997546747ebc3b4fe58c84101ebef7a0f4632bb58ee510f48645273213af66664fbae6f47876a230c2a4dec5ad9aadcf1083e30d299ca3346a18732bc49139b5a20ceb67362608c2fca5bd9a5fb28e00acc639098e038e948084bf1f2c3faa"], 0x0) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000740)={0x0, 0xe}, &(0x7f0000000780)=0x8) mkdir(&(0x7f0000000180)='./file0\x00', 0x2a) r2 = semget$private(0x0, 0x3, 0x80) __semctl$IPC_INFO(r2, 0x1, 0x3, &(0x7f0000000500)=""/250) semop(r2, &(0x7f0000000000)=[{0x7, 0xfffffffffffff667, 0x1000}, {0x2, 0xffffffffffffffff, 0x1000}], 0x2) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000380)="9f910cd0be29a01e7ed215d10f693baa793d3c69550526ae0679b2e159e3b5027e5b59b6eaf943a0252b3b510362e14e603eb32fef355428b08143aef6aba8b7313d8e1da06b3fe30cd43c50f0394e92919f44155e0a8537b83fdb90733637c9f71eca", 0x63}], 0x1) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) r4 = dup(r3) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, 0x0, 0x0) connect$unix(r4, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:06:56 executing program 1: clock_nanosleep(0x0, 0x1, &(0x7f0000000140)={0x6af9950c, 0x3b9ac9ff}, 0x0) r0 = semget$private(0x0, 0x3, 0x519) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000000)=""/82) 00:06:56 executing program 2: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x94, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000280)=0x10) r2 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000080)={r1, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000002c0)=0x10) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) poll(0x0, 0x0, 0x664b6e3) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000000), &(0x7f00000005c0)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000300)={r1, 0x2, 0x31, "2c861c95498a40bbe11862fb2d3743721e16384a490aa3c63e4a33ef6aebb3d5a4f6ce226ab82d99b84711f34995dd8d1d"}, 0x39) r3 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) dup2(r3, r2) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000600)=r1, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, 0x0, 0xffffffffffffff20) 00:06:56 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x100000001, 0x7}, {0xc180dfb, 0x33df711b}}) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x1) 00:06:56 executing program 3: __semctl$GETVAL(0x0, 0x0, 0x5, 0x0) r0 = semget$private(0x0, 0x4, 0xb) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x200, 0x7]) 00:06:56 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x2, @broadcast}}, 0x0, 0xd18, 0x4, 0x208, 0x1c, 0xffffffffffff96b3, 0xce76}, &(0x7f0000000080)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f00000002c0)={r1, 0x0}, &(0x7f0000000200)=0x10) r3 = socket(0x2, 0x5, 0x0) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1a, &(0x7f0000000040)={r2}, 0x8) 00:06:56 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000000)={@multicast2, @local, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @rand_addr=0x4, r1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000140)={@multicast1, @broadcast, @multicast2}, 0xc) 00:06:56 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000000)={0x6, 0x400, 0xc9800, 0x1, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000000c0)=r1, 0x4) r2 = fcntl$dupfd(r0, 0x10, r0) r3 = socket$inet6(0x1c, 0x20000000, 0x4) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000400)=[0x0]) fchown(r3, r4, r5) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x6, 0x3, 0x10, 0x0, 0xffffffffffffff80, 0x1, 0xff, 0x9, r1}, &(0x7f0000000100)=0x20) openat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x100000, 0x19) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000340)=ANY=[@ANYBLOB="02004e20ffffffff0000000000000063d1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d175b2f3eb0000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r6, @ANYBLOB="f20e00000500000008000000ffffffff07000000"], &(0x7f0000000200)=0xa0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f000000b000), 0x4) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000240)={r6, 0x81, "4b57a85ac4fbe5929820d0ae9e03b7c5d69f0692d9396b854fe49d7fe9b17c3fd1bc19f87da2f3f7a699c2a6ffc78b178d51cdd81ca35794b37401791c739cd31331ebf17dafcdc6b35c61c2f9cbf63ecec77ab4a99ecdaf1b034b955c7881a6bac3413ca5664c83429d97b11ddf9a21d92cc7d2ce2a0d12315628cccdd5093bf2"}, &(0x7f0000000300)=0x89) 00:06:56 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="2100000006a7f6abf3e9ba2d1e526a290137b2da3d54"], 0x1) truncate(&(0x7f0000000080)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r0}], 0x1, 0x0) r1 = socket$inet6(0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)={0x5, [0x3, 0x6, 0x4, 0x9, 0x1709]}, 0xe) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r2 = socket$inet6(0x1c, 0x20000000, 0x7) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) recvfrom$inet6(r2, &(0x7f0000000140)=""/93, 0x5d, 0x40041, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x7fff0000, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100)=0x1, 0x1b2) 00:06:58 executing program 1: r0 = socket(0x2, 0x1, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2f66696c651000182c60c50a6124f48bacef72952817c9a1bdd4352fa4c8d0e5101673960d0206bbaf3d0887aee4c4d066be82814bfb9cde9343a5d53bdc269691b2abba1d4c4329062689ce086b779d97ec14013448a98cb5af7c1a3647881874558fca1b89ab52bb907aebd47581bfa1cfa08516eeff8ec32e48fbe9c20f05c4184d5ce4bc863d7f56f0d08f26f9d710f9b16074fca57524b0a00223716f40e45c"], 0x1) getsockopt$inet6_tcp_int(r0, 0x6, 0x23, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 00:06:58 executing program 2: setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0xffffffffffffffff, 0x100000138) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x20000000000003f, &(0x7f0000000080)=0x3fd, 0xba19e605e3dcf112) r0 = getpgrp(0x0) r1 = shmget(0x2, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_INFO(r1, 0xe, 0x0) setpgid(0x0, 0x0) syz_execute_func(&(0x7f0000000000)="c4a125e040004399420f8fff0000002666400ff66fd8c4439568d60a8f8990953d00000000640f180342d1d5f0213bc4619dfaec") r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) fcntl$setown(r2, 0x6, r0) 00:06:58 executing program 1: socketpair(0x2, 0x10000000, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x5, 0x9, 0x4, 0x80000000}, &(0x7f0000000080)=0x14) bind$inet(r0, &(0x7f0000000400)={0x2, 0x2, @multicast1}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x4, r1}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x100000001, 0x7fffffff, 0x6220, 0x6, 0x4, 0x8, 0x4, 0x101, r1}, 0x20) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) exit(0x6) getitimer(0x3, &(0x7f00000001c0)) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000200)=0x1ff, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000680)=ANY=[@ANYBLOB="02004e20ac3700aa00000300000000000000000000000000000000000000000000000000040000000000000000000000201062000000000004000000000000000000000000000000000000000000f5ffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cbd5f592b416f3c9fc794f6d08fc1635d65587d5d6df76f5bb6f282e46234a368683cb034d3cd5a1ccafc9597ce83c3f8c14d2a33919e6c5df6c41dc5d88c06401258fbab17d37ebb4ad2c1d03339e85616899a34f5bbe", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$sock_linger(r4, 0xffff, 0x80, &(0x7f0000000380), &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000240)={r2, 0x3, 0x3, 0x2b, 0x6e, 0x8344}, &(0x7f0000000280)=0x14) 00:06:58 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0xbf}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0xfffffffffffffffd, 0x1, [0x5abe0cb8]}, 0xa) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x1) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x6, 0x8001, 0xffffffffffffff0a, 0xffffffff}, 0x8) 00:06:58 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x0, 0x1}, 0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x3, 0x100000001, 0x1eba}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={r2, 0x817}, 0x8) 00:06:58 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) r3 = openat(r2, &(0x7f0000000340)='./file0\x00', 0x1, 0x100) r4 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_LOCK(r4, 0xb) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000400)={0x0, &(0x7f0000000380)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000480)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r5, 0x7fffffff, 0x126, 0x7}, &(0x7f0000000540)=0x94) socketpair(0x17, 0x2, 0x2, &(0x7f00000002c0)) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="02004e22e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="020002290400f800"], &(0x7f0000000180)=0x94) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x1}}, r6, 0x7, 0x1000, 0x8}, &(0x7f0000000280)=0x94) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1206, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 00:06:59 executing program 2: r0 = socket(0x2, 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f0000000000)={0xfffffffffffffffc}, 0xfc9d) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000180)=0x7b8f, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022a2f66696c65302f66696c653000"], 0x10) 00:06:59 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f00000002c0)=""/173, &(0x7f0000000100)=0xce) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x28fa, 0x1, 0xfffffffffffffffa}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1, 0x7fffffff}, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x3e00000000000000}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)={r2, 0x1da8}, 0x8) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000240)={r2, 0x8}, 0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280)={r2, 0x8001}, 0x8) writev(r0, &(0x7f0000000240), 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) 00:06:59 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0xdd0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) r1 = open(&(0x7f0000000140)='./file0\x00', 0x800, 0x121) r2 = shmget(0x3, 0x1000, 0x22, &(0x7f0000ffc000/0x1000)=nil) shmat(r2, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x5, 0x31, 0x31}, &(0x7f0000000100)=0x10) munlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)=ANY=[@ANYBLOB="1c004e2001000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r4, @ANYBLOB="010079423005d38b"], 0x8c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000480)=ANY=[@ANYRES64=r0, @ANYRES32, @ANYBLOB="82741cd938fea4294b0f551d91c93935f5b4e755d7cd7439915cbc9f288584140cc5aca38f971014d92cb9889696fa8c84a551a42b760e6ef54790d3884f20995cac2cb03e44da0ee2999b8679e14138e40397c575d4fce67389b35c3c3698971a764176ed3f774c9a9831269904ce2866c7630bf1da9fc3e75646efc8688bebff17ff8646320a3de330a5d5fcb0d2b6386b0f24b7e5389ecb801b06c05211ce86b0a83cb79877d012ef34a4959ace99cada5e64c6603fb0ed999551e27f7b6ab75fba75a1e453ffffffffffffffff16fcbe50f9d706eb705cd05047c593878688eded58a3536ab28b9811b5bfe948688b25ae67", @ANYRES16=r2, @ANYRESOCT=r2, @ANYRESOCT=r2, @ANYRES16=0x0], &(0x7f0000000200)=0x7) preadv(r0, &(0x7f00000016c0)=[{&(0x7f0000000300)=""/209, 0xd1}, {&(0x7f0000000180)=""/112, 0x70}, {&(0x7f00000005c0)=""/235, 0xeb}, {&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/92, 0x5c}], 0x5, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000001740)={r4, 0x81, 0x0, 0x20, 0x8}, &(0x7f0000001780)=0x18) dup2(r0, r3) 00:07:00 executing program 0: r0 = socket(0x2, 0x5, 0x0) r1 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0xd, &(0x7f0000000040)={0x1, 0x523c2a0ce59461fb, 0x13d8c00000000, 0x20, r1}) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x1) 00:07:01 executing program 1: freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x1, &(0x7f00000000c0)=[r0]) setgroups(0x0, 0xfffffffffffffffe) 00:07:01 executing program 3: readv(0xffffffffffffffff, &(0x7f0000ba1000)=[{&(0x7f0000ba1f26)=""/2, 0x2}], 0x4297) r0 = msgget$private(0x0, 0x100) msgsnd(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x98, 0x800) 00:07:01 executing program 3: r0 = shmget(0x3, 0x3000, 0x81, &(0x7f0000ffa000/0x3000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f00000000c0)=""/77) r1 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000340)='./file0\x00', 0x80000000) lseek(r1, 0x3, 0x1000000000003) read(r1, &(0x7f0000000040)=""/23, 0x17) ftruncate(r1, 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)='d', 0x1}], 0x1, 0x0) pwritev(r1, 0x0, 0x0, 0x0) 00:07:01 executing program 1: execve(0x0, &(0x7f0000000000), &(0x7f0000001fc0)=[&(0x7f0000001dc0)='(-%}\x00']) r0 = open(&(0x7f0000000000)='./file0\x00', 0x102, 0x1) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040)=0x3, 0x4) 00:07:01 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1000001, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x2, 0x1000000000005, 0x0) socketpair(0x1f, 0x0, 0x1, &(0x7f0000000080)) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x15, &(0x7f0000000040)={r1, 0x2}, 0x8) 00:07:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x7, 0x9, 0x8, 0x100, 0x20}, &(0x7f0000000040)=0x14) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x106, &(0x7f00000001c0)={r1, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0x10) 00:07:01 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_int(r0, 0xffff, 0x8000, &(0x7f0000000040), 0x4) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x8, 0xbda, 0x1}, &(0x7f0000000140)=0x94) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000180)={@in6={{0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x80}}, r2, 0x80000001, 0x3, 0x7ff, 0x21b, 0x2}, &(0x7f0000000240)=0x98) 00:07:01 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x1) 00:07:01 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r3 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, &(0x7f0000000940)) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) recvfrom$inet(r3, &(0x7f00000004c0)=""/251, 0xfb, 0x40000, &(0x7f0000000080)={0x2, 0x3, @rand_addr=0x4a3}, 0x10) getgid() openat(r2, &(0x7f0000000040)='./file0\x00', 0x101, 0x0) freebsd11_fstat(r0, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x800009, 0x3, 0x7fc, 0x1f}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x1) sendto(r2, &(0x7f0000000980)="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", 0x10f, 0x4, 0x0, 0x0) recvmsg(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:07:01 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6(0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000000)={0x8, 0x4, 0x1230, 0x2, 0x8e, 0x2c0, 0xf922, 0x1ff, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, 0x8001}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffc71) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r2, 0x2, 0x8001, 0x40}, 0x10) open(&(0x7f00000001c0)='./file0\x00', 0x80, 0x80) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:07:01 executing program 3: socketpair(0x10, 0x0, 0x6, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1011, &(0x7f00000000c0)=0x200, 0x4) getsockopt$sock_int(r0, 0xffff, 0x1024, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)=@in={0x2, 0x1, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f00000001c0)="884dcc086028cca706cb1c03119a60a028d1b2601d83e43f0810e4c82dc9f6be914830ecd3c5da0d81b630295be79f6a3d6ad58fef51fd33e47b739b1d10862cd0313fa53b267d833e1dab7c9a1436b2725cc530b695afea74f27a92270f197bef4feb136e608dbb38a3e0b3f0b8f77f6b832d4a24b6f9423c3732e16eb9b21e4026aafb068f3cfada70a6a2396ac32a269b86a61b6494f78192a4dc7ab511429e0a43e839b5bb2cb10afffe6bb527bffbf4ffbf1961788f3721f6e451b72b9fd12b1674c1f9c555bcbae3430047948ee25130c2f35a3e5ffb6e57652af968b526d33c", 0xe3}], 0x1, &(0x7f0000000300)=[@init={0x14, 0x84, 0x1, {0xffff, 0x400, 0x8, 0x4}}], 0x14, 0x20100}, 0x8) setsockopt$sock_int(r0, 0xffff, 0x2, &(0x7f0000000080)=0x100000001, 0x4) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1011, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:07:01 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setresuid(0x0, 0xee01, 0x0) r1 = geteuid() setresuid(r1, r1, r1) setuid(0x0) getgroups(0x3, &(0x7f0000000080)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setgroups(0x0, 0x0) setgid(r2) fchown(r0, r1, 0x0) chmod(&(0x7f0000000340)='./file0\x00', 0x2f00) 00:07:01 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = accept(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x4, @loopback, 0x9}}, 0x0, 0x1, 0x6, 0x8000}, &(0x7f0000000200)=0x8c) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000280)={r2, 0x80000001}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000240)={r2, 0x10001}, 0x8) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x8, 0x4) r3 = dup(r0) setsockopt$inet6_tcp_buf(r3, 0x6, 0x24, &(0x7f0000000380)="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", 0x1000) freebsd11_fstat(r0, &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1204, &(0x7f0000000040), &(0x7f0000000080)=0x8) 00:07:01 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x400000005, 0x84) select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000001840)={@in6={{0x1c, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x5}}, 0x0}, &(0x7f0000001900)=0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000001940)={r2, 0x500000, 0x83, "8d1fbe2594a7e2a7e98fa082d465a78b0a1c426ed3029193abfbbaf7d85c354528895d36d5b87499baeb0bf5d1c2c5ce8ec7eb5bf326b581d398d83733af6e70fd686a3dc19c0aaf6fe57b34523a610f2c69fb5fd20c3e2514d0f66c7e9e8fb6b18027c33ab1512c3a1ff02e68ffd4e8c1eaae86d9aba29c9f6834f5469ad5e20c05a2"}, 0x8b) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000001a00)={r2, 0x7fffffff}, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000001a80)=0x40000000001c00, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000014c0)={0x0, 0x3ff}, &(0x7f0000001500)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000001540)={0x0, 0x0, 0x40, 0x9, 0x0}, &(0x7f0000001580)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000015c0)={0x0, 0x10001, 0x5, [0x6, 0x5, 0x7fff, 0xfbe1, 0x400]}, &(0x7f0000001600)=0x12) getsockopt$inet_buf(r1, 0x0, 0x50, &(0x7f0000001740)=""/186, &(0x7f0000001800)=0xba) sendmsg$inet6_sctp(r1, &(0x7f0000001700)={&(0x7f0000000040)=@in6={0x1c, 0x2, 0xd2, @empty, 0xfffffffffffffc00}, 0x1c, &(0x7f0000001440)=[{&(0x7f00000000c0)="02ee30188ec510852ffdc76085271539b8909169a6eb99aae4ec636d12d241ebd294ec05a05c1baba800e6dfb73da268646c8dbbf70f7fbdfb778a4cd99e515d411c9ffaa1ebcbd131b622225a783786860b77eb1198a612371c57c391d599d17f3684ffca845d61ce006993624af5", 0x6f}, {&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="e1ed8a04a5e27ebc0b5582f73527dfd684b201562866352641daf4559973a9505b66fe04677024a46fc1936253123b390d6c9b36ac2a210d420f748581f0cc4585a56eef", 0x44}, {&(0x7f00000011c0)="1829772e543b73e091fb650db99df3cf185df490a417b73afd917039641850639d71682259a278f1fae6b4063e4f1a4dc53d54bc06fa0bf48f85d333d5a629a938598e007ea1c5ca1fe4a34e3782d617693a33940f394fd6e0850b00219042b7af7347a2a39e345fe02ac199c66c24fe40d10c1e6109b9a287bc6a27c4348599bf1eb51feadbd9da667f7709aeddcd9055257926546be6e10cbdc942dc994c5b5dae789d6b9d820bbaf89227f7d63f07e18bef03850f31dcc170c5a88314bfc92834a3192c52e2c6f8a0612132b9c337755698da2bb2daecc7284823167157d90c27cc0b0714c03b39cb1ca16122", 0xee}, {&(0x7f00000012c0)="9e2dd3e58efc0f8c7a1685b191c5a288c2ed4255d180647b4c5ed954dfefed63fd50abe2315e686f10c1ddf5946a66b3be80b147eea74dc62ea0202248e318ec5aa688156bfb4a7eafa0f77117cdd95ea48d78de0aa87c8f699a7af880f6c402034a5d902efcd273ae321e69b8da7286628c312967d2a357653db21d89b28aaa67a39531d5ef", 0x86}, {&(0x7f0000001380)="af86865e46ebb64a62f9c9ab3c0585c128abe618fa67302da1df16a6a74b208539f7ac3525c38139c9ac16490f9c969652ac3455e2cf91b2355d3ebec2836c4a8ddacf952e6625d2703d5223a28cad85534fa3d6391aa188507e69ef4f9e40b1bcc40281f3f3b364dfb8dc9605588cfbb3fddce00b69a2770d3b336ab13f3a8fe6eef6cacf339432d88ce24eec171cdb090bfe5c", 0x94}], 0x6, &(0x7f0000001640)=[@sndinfo={0x1c, 0x84, 0x4, {0x6, 0xa10, 0xfffffffffffffff9, 0x4, r3}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @authinfo={0x10, 0x84, 0x8, {0x3}}, @sndinfo={0x1c, 0x84, 0x4, {0x80, 0x1100, 0x6, 0x0, r4}}, @authinfo={0x10, 0x84, 0x8, {0x195}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x6, 0x2000, 0x6, 0x9, 0x0, 0xffffffff, 0x6, r5}}], 0x94}, 0x180) 00:07:03 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000000)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2e6669b237c1db905820b77dd9c06d6e4d7a736c653000"], 0x1) 00:07:04 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x106) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x10004, 0x413, r0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x3, 0x1000000000003) r1 = open(&(0x7f0000000500)='./file0\x00', 0x0, 0x4c) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000b40)={0x0, 0x1, 0x1000, 0x1ff}, &(0x7f0000000b80)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000bc0)={r2, 0x100000001}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000400)={0xc8, 0x825, 0x4800, 0x5, 0x8, 0x4, 0x6, 0x1, 0x0}, &(0x7f0000000440)=0x20) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000004c0)={r3, 0x1}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1817, &(0x7f0000000140), &(0x7f00000002c0)=0x4) pwritev(r1, &(0x7f0000000940)=[{&(0x7f0000000000)="db4b91e8271de61abfa3694bcc57f247eca86402f101464874ee4ba7dcb232c7241500dd041f647ece0cdd0471", 0x2d}, {&(0x7f00000005c0)="fa9fdd7d764739e78e4e3aa6caac48963ab265feb9075ea5ff855084b31dcf8312c372bfca8611611190b43944194eaafa7b1ca6cd6fd29ee170892a66e0c53db76364b1ac3f24218af2ee7f0702e71b1c0220c004ce35f5", 0x58}, {&(0x7f0000000640)="08364ea548a94f5f4d8a2cfae375fa857e87d84e01ef5963ad1c3566256d5df4a87835851ea2070ee0f97ead5af15563c32d89acc70f211c975845f2dd6a04211bbb415b4fc4627d606e911fd1db29a1c4c35396feef52a646fe1d9b85de82f67551fa6b189b9a7f5fd8f5ba848aed695ee9268afb59ee620338cc1c327006", 0x7f}, {&(0x7f00000006c0)="08daab1019b8059f9a7ac02baa46c3386ae294878c2557b6c89a267ac56b28e10e6e347b3b7f9b1b0b106817871a98bebd0033713d4c9dc5e2b18041fcac27e9e3ee77c6e5384ea9dfa8e610b1afe63b6c78aaea92b1d82452b5cbd7593f35e4d30b218451103ec8ac57c266c1578d8bfdc9d6d835916554bd811f763823efca10f57a612ca682b6c4b8f3442098a4da0561d2a2bfe64961f766f7495fde24a852", 0xa1}, {&(0x7f0000000780)="b57bf20e016f974d7695dc1d80fed298a556b5c2f581a2891bcbe6ec9ff027a3196bca4f390f4c06a0348acf02c639c030c2e6895dae4d7939990e1d92ecbff71ca83f2e701f33a3e06c2af4d2066dbe2b974b38ec1abc28fe78ab2157be51b2745b5d2d40fc8c790b99da4c2a5914a45a7740eab25351915aead1f98a1b66b389f4d6402317e51c639ace8a620de2be7528dcce853c9b8042bd19d198ffa36e71ef6c482a8940e1b9ab08037010c9c257cd606b90f968897afc7c3e2db365524e94a2d96a9b2ab922011ce7179b2f37842f155d2d2b26cf44c6c9c20556c476b5b208ac8da4106db0dfee9b13a6302dc72b6089146ab7", 0xf7}, {&(0x7f0000000880)="4cc2aa887395157eb1d073597788fd99223df7fcacc5135b4961e0a05108d7a1fbbde3bdb635fd5603f5e7160b95789ad2e8d3ba0c2ac4d96f99842f7e2086a86bd9744b7088207e4d1384402448feb720e76b94db195ac9c57594958c919788e45f7af1a874cd0c91cae5460c118cc1a535ce1fce73ce0bb4a3201d66919a26541ca8791e7721bbe5d10a842e7a321ead2490880ab859d0f2f4dba8f66813d9ecc9f67aa8", 0xa5}], 0x6, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000300)={r3, 0x100}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000380)={r4, 0x9}, &(0x7f00000003c0)=0x8) connect(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000001c0), &(0x7f0000000100)=0x100) getresuid(&(0x7f0000000540), &(0x7f00000009c0)=0x0, &(0x7f0000000a00)) fstat(r1, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r5, r6) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 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) faccessat(r1, &(0x7f0000000580)='./file0\x00', 0x40, 0x1200) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000080)={@empty, @rand_addr=0x8}, 0x8) 00:07:06 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x140, 0x80) getsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockname(r0, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8) socket$inet_udplite(0x2, 0x2, 0x88) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') r2 = msgget(0x1, 0x80) msgctl$IPC_RMID(r2, 0x0) r3 = semget(0x1, 0x2, 0x200) __semctl$SETVAL(r3, 0x3, 0x8, &(0x7f00000001c0)=0x1) rmdir(&(0x7f0000000200)='./file0\x00') connect$unix(r1, &(0x7f0000000240)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000280), &(0x7f00000002c0)=0x10) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) __semctl$IPC_RMID(r3, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000580), &(0x7f00000005c0)=0x4) __semctl$SETVAL(r3, 0x0, 0x8, &(0x7f0000000840)=0x101) 00:07:06 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000300)=""/3, 0xfffffffffffffd1e) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000200)=""/150, &(0x7f00000002c0)=0x96) recvfrom$unix(r0, &(0x7f0000000040)=""/234, 0xea, 0x82, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e6669e95637bd"], 0x1) 00:07:06 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0xc, 0x0, 0x0) 00:07:06 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) close(r0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ftruncate(r0, 0x80000001) pwritev(r1, &(0x7f0000000140)=[{&(0x7f0000000740)='k', 0x1}], 0x1, 0x0) ftruncate(r0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x1, 0x100, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffc}}, 0x0, 0x2, 0x800, 0x4, 0xffffffffffffffc1, 0x17, 0x3}, &(0x7f00000000c0)=0x98) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r2, 0x7, 0xffffffffffffffc9}, 0xc) ftruncate(r0, 0x800) 00:07:06 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x4, 0x81, 0x200}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r1, 0x3f, 0x1ff}, 0x8) r2 = socket(0x2, 0x5, 0x0) read(r2, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x1) 00:07:06 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000100)=0x20, 0x4) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x31, &(0x7f0000000000)=ANY=[], 0x0) 00:07:06 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r1, 0x0, 0x0, 0x1000000, 0x3f}, 0x14) 00:07:06 executing program 2: r0 = socket(0x2, 0x20000002, 0x3) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000200)=0xfe8c) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0x4, 0x1}, 0x8) 00:07:06 executing program 1: socketpair(0x6, 0x10000000, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x5, 0x9, 0x4, 0x80000000}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x4, r1}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x100000001, 0x7fffffff, 0x6220, 0x6, 0x4, 0x8, 0x4, 0x101, r1}, 0x20) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000380)=ANY=[@ANYBLOB="02004e20ac1400aa00000000000000000000000000000000000091d15f0000000000000000000000000000000000000000000000000000fffffffffffffff10000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000da713a451900000000000000000000000000000000000000", @ANYRES32=0x0], &(0x7f0000000200)=0x8c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c004e210180000000000000000000000000000000000000020003000000000000000000230000000000000000000000000000000000000000000000000000000041e233050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d1a6878fc9aaf0ffcf7d7369a4da45f72243bb757b80ea9cf6", @ANYRES32=r3], &(0x7f0000000640)=0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r2], 0x1) getsockopt$sock_int(r2, 0xffff, 0x15812, &(0x7f0000000440), &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f00000001c0)=0x9, 0x4) 00:07:06 executing program 2: __getcwd(&(0x7f0000000000)=""/96, 0x60) munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000) mlock(&(0x7f0000cf3000/0x2000)=nil, 0x2000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) sigaltstack(&(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000080)) madvise(&(0x7f0000dfe000/0x4000)=nil, 0x4000, 0x4) 00:07:06 executing program 3: r0 = semget(0x1, 0x0, 0xd5) __semctl$IPC_INFO(r0, 0x1, 0x3, &(0x7f0000000000)=""/40) r1 = socket(0x2, 0x1, 0x0) connect$unix(r1, &(0x7f0000000180)=ANY=[], 0x0) setsockopt$sock_int(r1, 0xffff, 0x10, &(0x7f00000000c0)=0x200, 0x1e9) shutdown(r1, 0x1) 00:07:06 executing program 2: open$dir(&(0x7f0000000040)='./file0\x00', 0x110008, 0xc) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100000, 0x84) mkdir(&(0x7f0000000080)='./file0\x00', 0x18) symlink(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='.\x00') 00:07:06 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f00000001c0)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f00000000c0)={0x5, 0x1, 0x7, 0x6, 0x8000}, 0xc) connect$unix(r0, &(0x7f0000000000)=ANY=[], 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r0, &(0x7f0000000100)="31b048488818f491f0025b5c378723492df7987f38c360a5bca899a399662c303d160469a3e3eb86ce2d290dadf85eecef84", 0x32, 0x20001, 0x0, 0x0) 00:07:06 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x10000) sendmsg(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000280)=[{&(0x7f0000000040)="5bb04b5cc3086d4451ff4319bca2e316f2e5001aa12739b0f8e99dc5b4753a1adabfbe63ff637b78ab2edcab0b74e2cdc65eebfa187a1fdb1f064c871328b5ebce", 0x41}, {&(0x7f0000000180)="a068234bda26bd6fcc21e0512c85694abfd9a777bbdf4e87c279cded5d75b6e75b7c114a3549363e1e914cf27fe1bf471c2d46fc76121476e104f3da2eebac062215f6d65f88a87645c505cb7c58521b6f552c7e8ea695525bb3722433e17478ee538215bce08ed1b42ba72dd6f030db302764919f92c8ba90dc8585454412192c6bb67624bc7dc049a59dfc6d9623c90e37e4e01a1824655466baaaf30646847ebe081db44c701bc88dd4a7f007f3d38b348e7a82d3998f96c208e2c5e01b6c36902f43afcf1be855532813d87ba1715b046c8fc9425352d236113dead0605173e894647139635ad878", 0xea}, {&(0x7f0000000340)="82174aef8569995ad5877e5cb230ef177ec9b45e3ff1149108dfe2b38d98094304b84a834ce0eb5b4473ee5579a88890aa1ce11589575cc24533b49572582cd9b437f44e0431d3a841c5f46f6b30e7a3c8a70d2bd85c1ee0ff50536ae12316c56de9788a05bc274d347ee74a904f102a1661a8dc7374ba9cdf433a32cac91416e433d4cce90b1d68849d3de17d5692192c82772aece66d2ec01478f96d1b6f795180b98953df7dcb62a48e5b62941703cf6a4d3c0f41792982021444481b0b7d46196448b2795bc04aa9eb5c559c324449564196a0a1c13494fb73a2368d5327c3bf", 0xe2}, {&(0x7f00000000c0)="19b1ddb8521900ddcd223f1f5916cdb9e1e4dbfbbb88e519d03fbd5256be48b7bda21107df85a1f458d6707e2c026827072aaf145c166436e24a3336efaa167d5174ff19b37d466ecef4ba8f617b53f19132ea9e5d2f9039909b6d90c4be084e3a5046600be72ad08d33eb98173658ca7ddc0285edd0", 0x76}], 0x4, &(0x7f00000004c0)=[{0xc8, 0x29, 0x0, "7c242c87647b20cdf1c0895789e0ad51974d0aa44b082ae27c959361208183eb309aeb6605b4ffb7268acccb8f51de3441669fc2bbcf2d70d573d9739ea470e85d7f4337f57ced484a5b2558a2cf80293f0574d9e953602e117056eadaa3688ecf1fbfd55dc8b76c4eedf2bf07b8cbc8353c4f1b5d170382722274248669fb324053fc4e8c4f27bcd39839ddeb7b85ec3d6d5b789bbf9dd93ab862e9674db299fcfd006110eea0c3c44504d7d47c51d572ef81"}, {0x108, 0x6, 0xffffffffffff0001, "a289fd48a3f3d96d19a82b4ea3263a45c001431b0108d16e82a76f5b00bc80bf805a743df02f66a2767a6bcde138a69db3ab89aabbe35f2f6f6fb503e207bcc163d7b289034982994150750e4321ff785f4584040f3bf1142a10f678d4dbd6c198acdbc0f9fac4b1b37226b27476aad8e0ae76cea0fc780c2c90dbc1c11a9383b2dc832b933126ff15139e1be69f76008ec85cd096a2d7a0040db7449ee2a88ba77773835c247aa2705828d1fec74d17232baf63fa082891cb823220c68bf1c3e830b9da8cfcdb6d959c9ea5ec4f734f696101687547f96b97352518f3673e5b02b8a012e9d3fe54b5dd0a23b025778e2bc37fff15a659"}], 0x1d0}, 0x20089) r1 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x12, r1, 0x0) setitimer(0x0, 0x0, &(0x7f0000000300)) 00:07:06 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockname$unix(r0, &(0x7f0000000040)=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e) socketpair(0x0, 0x20000007, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000100), 0x0) open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) munlockall() truncate(0x0, 0x800800805ffff) sync() 00:07:07 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) msgget$private(0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), 0x4) msgsnd(0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0000000000000000ce7661a45c562fc6d64936e133cdc18b2af06440c5b3682f5cd8b805dfeee2064a2fc3ec12ec0ea0697f65e4748764b9598fcb76a681ab8166a9c009e49f57f42002ea707c28cc67f3"], 0x8, 0x0) 00:07:07 executing program 1: socketpair(0x6, 0x10000000, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x5, 0x9, 0x4, 0x80000000}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x4, r1}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x100000001, 0x7fffffff, 0x6220, 0x6, 0x4, 0x8, 0x4, 0x101, r1}, 0x20) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000380)=ANY=[@ANYBLOB="02004e20ac1400aa00000000000000000000000000000000000091d15f0000000000000000000000000000000000000000000000000000fffffffffffffff10000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000da713a451900000000000000000000000000000000000000", @ANYRES32=0x0], &(0x7f0000000200)=0x8c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c004e210180000000000000000000000000000000000000020003000000000000000000230000000000000000000000000000000000000000000000000000000041e233050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d1a6878fc9aaf0ffcf7d7369a4da45f72243bb757b80ea9cf6", @ANYRES32=r3], &(0x7f0000000640)=0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r2], 0x1) getsockopt$sock_int(r2, 0xffff, 0x15812, &(0x7f0000000440), &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f00000001c0)=0x9, 0x4) 00:07:07 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r1, 0x3}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={r1, 0x1, 0x1, [0x2]}, &(0x7f00000000c0)=0xa) 00:07:07 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe022, 0x6) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0xc000, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) write(r0, 0x0, 0x268) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x8, 0x0, &(0x7f0000000040)=0x49) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000100)={@multicast1, @rand_addr=0xffff, @loopback}, 0xc) accept4$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:07:07 executing program 2: socketpair(0x6, 0x10000000, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x5, 0x9, 0x4, 0x80000000}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x4, r1}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x100000001, 0x7fffffff, 0x6220, 0x6, 0x4, 0x8, 0x4, 0x101, r1}, 0x20) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000380)=ANY=[@ANYBLOB="02004e20ac1400aa00000000000000000000000000000000000091d15f0000000000000000000000000000000000000000000000000000fffffffffffffff10000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000da713a451900000000000000000000000000000000000000", @ANYRES32=0x0], &(0x7f0000000200)=0x8c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c004e210180000000000000000000000000000000000000020003000000000000000000230000000000000000000000000000000000000000000000000000000041e233050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d1a6878fc9aaf0ffcf7d7369a4da45f72243bb757b80ea9cf6", @ANYRES32=r3], &(0x7f0000000640)=0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r2], 0x1) getsockopt$sock_int(r2, 0xffff, 0x15812, &(0x7f0000000440), &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f00000001c0)=0x9, 0x4) 00:07:07 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f00000000c0)=""/3, 0x2d7) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2edbdee700eab6491050faeaf7dfee5425e2d246fceb565ab09fe24c736fea942eadc51a46729b2bfd98b091c34a1e9e11f1291410ce7340ff09d12eb50bff7863df41f15135b8eb1327c935d3abd65e1dc60a2368115601b2127eac6424fd9ec089d60a7ec6c4ad0360737dbc77b00b6766e50fcaba4d3097"], 0x1) fchmod(r0, 0x20) accept4$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x8, 0x10000000) 00:07:08 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) getsockopt$inet6_tcp_buf(r0, 0x6, 0x427, &(0x7f0000000040)=""/23, &(0x7f0000000080)=0x17) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) accept$unix(r0, 0x0, &(0x7f00000000c0)) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x1) 00:07:09 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x10000) mmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) readlinkat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000001780)=""/4096, 0xfffffffffffffcb0) preadv(r0, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x1000800}], 0x1, 0x0) 00:07:10 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="00173e2e66696c65300048e7e488d2b8a92f5034fe43918b0eba0f3d464136e7146bf687590deebf3e2faa94ced045f38498d1d6cbdfe146a0e39b24ad8fa74aa08285034f0d3827470c81ffa0fef8d698486f7932f9224e6817fbe6e553135a745cb996b015071e2ded6b59cb5c58b71c02e5334fd1b48fe086a1fe175bd4dc"], 0x1) r1 = getpgrp(0x0) fcntl$setown(r0, 0x6, r1) 00:07:11 executing program 1: socketpair(0x6, 0x10000000, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x5, 0x9, 0x4, 0x80000000}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x4, r1}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x100000001, 0x7fffffff, 0x6220, 0x6, 0x4, 0x8, 0x4, 0x101, r1}, 0x20) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000380)=ANY=[@ANYBLOB="02004e20ac1400aa00000000000000000000000000000000000091d15f0000000000000000000000000000000000000000000000000000fffffffffffffff10000000000000000000000fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000da713a451900000000000000000000000000000000000000", @ANYRES32=0x0], &(0x7f0000000200)=0x8c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c004e210180000000000000000000000000000000000000020003000000000000000000230000000000000000000000000000000000000000000000000000000041e233050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d1a6878fc9aaf0ffcf7d7369a4da45f72243bb757b80ea9cf6", @ANYRES32=r3], &(0x7f0000000640)=0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r2], 0x1) getsockopt$sock_int(r2, 0xffff, 0x15812, &(0x7f0000000440), &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f00000001c0)=0x9, 0x4) 00:07:11 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='..file0\x00\x00\x00'], 0x1) 00:07:11 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x80000000, 0x4) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f0000000100), 0x4) 00:07:11 executing program 2: r0 = semget$private(0x0, 0x4, 0x40) __semctl$GETVAL(r0, 0x3, 0x5, &(0x7f0000000180)=""/228) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f0000000000)={@multicast2, @multicast2, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000040)={@multicast2, @empty, @rand_addr}, 0x22d) socketpair(0x1, 0x5, 0x3, &(0x7f0000000340)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000380)=0x1, 0x4) r3 = accept4(r1, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000100)={0x0, 0x81dd}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f00000002c0)={r4, 0x400}, &(0x7f0000000300)=0x8) 00:07:11 executing program 3: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet(0x2, 0x2, 0x8) setsockopt$inet_opts(r1, 0x0, 0xc, &(0x7f0000000040), 0x182) 00:07:11 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="090000ee", @ANYRES32=0x0], 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={0x0, 0xa63d, 0x3, [0x84, 0x81, 0x0]}, &(0x7f0000000100)=0xe) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r2, 0x20}, 0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x10000101}, &(0x7f0000000140)=0x8) 00:07:11 executing program 3: munmap(&(0x7f0000fe0000/0x4000)=nil, 0x4000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) faccessat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r0 = socket$inet6(0x1c, 0x10000000, 0x7) freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) mknodat(r1, &(0x7f00000002c0)='./file0\x00', 0x22, 0x7f) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000040)={0x3, 0x8001, 0x4300, 0x0, 0x6, 0xe267, 0x19, 0x8001, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in={{0x2, 0x0, @loopback}}, r2, 0xffffffffffffffc7, 0x3, 0xfffffffffffffffe, 0x6, 0x98}, &(0x7f0000000180)=0xa0) munmap(&(0x7f0000d75000/0xb000)=nil, 0x1f470000) r4 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00000001c0)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r3}, 0x8c) 00:07:11 executing program 3: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000080)={@multicast2}, &(0x7f00000000c0)=0xc) getpeername$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = accept(r0, &(0x7f0000000200)=@un=@abs, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000280)=0xd7, 0x4) r2 = getpgrp(0xffffffffffffffff) fcntl$setown(r1, 0x6, r2) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r3 = accept(r1, &(0x7f0000000340)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000400)={0x0, &(0x7f00000003c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f0000000480)={r4, 0x7, 0x8}, 0x8) r5 = accept4$unix(r3, &(0x7f00000004c0)=@abs, &(0x7f0000000500)=0x8, 0x10000000) r6 = fcntl$dupfd(r5, 0x0, r0) r7 = openat(r6, &(0x7f0000000540)='./file0\x00', 0x402, 0x40) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r6, 0x84, 0x903, &(0x7f0000000580)={r4, 0x20, 0x2}, 0x8) setsockopt(r6, 0xd7c, 0x1000, &(0x7f00000005c0)='B', 0x1) getsockname$unix(r1, &(0x7f0000000600)=@file={0x0, ""/37}, &(0x7f0000000640)=0x27) accept4(r7, &(0x7f0000000680)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000006c0)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r7, 0x84, 0x103, &(0x7f0000000700)={r4, 0xbf, "7fe9214f6159cdff1d342290d2b4d3c58a0c369252d13ae8c02bf777dd2c2f997bcf036eaa7220395cad7bd0d8692763afacf85531ff4fbb5f18bc82ceedc1ad6d2912406bbf39da8c1147ac49d2f70e802d067cd6682143111bf053c4cefb95afd9fbf83dfaa302e6cb9d11df7372f09a342e06d0d73d89bf8735154010828cd8528a841b2a44f9b1cfe35ea3726098fcc4b1b6652357a4d2f188fe615a16df817d04242e7a8d1ef54da912f5f4a67d05ce9b6d2da0fd33efb71910b65341"}, &(0x7f0000000800)=0xc7) getsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000840), &(0x7f0000000880)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r3, 0x84, 0x8001, &(0x7f0000000940)={r4, &(0x7f00000008c0)=[@in={0x2, 0x2, @multicast1}, @in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x3, 0x9, @empty, 0x1}, @in6={0x1c, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x8}]}, &(0x7f0000000980)=0x10) getpgrp(r2) accept4$unix(r5, &(0x7f00000009c0)=@abs, &(0x7f0000000a00)=0x8, 0x10000000) accept4$inet(r7, &(0x7f0000000a40)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000a80)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000ac0)={r4, 0x1a, 0x0, 0x7, 0x20, 0x101, 0x5, 0x8, {@in={{0x2, 0x1, @multicast2}}, r8, 0x0, 0xbd7368e, 0xf2}}, &(0x7f0000000b80)=0xb8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000bc0)={@in6={{0x1c, 0x3, 0xbc4, @remote={0xfe, 0x80, [], 0x0}, 0x8000}}, r4}, 0x84) accept4(r7, &(0x7f0000000c80)=@un=@abs, &(0x7f0000000cc0)=0x8, 0x20000000) getsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000d00), &(0x7f0000000d40)=0xb) getpgid(r2) 00:07:12 executing program 1: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x772be104921c60f0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x3, 0xa, [0x1, 0x101, 0x5bd2, 0x7, 0xa6b9, 0x0, 0x5f9, 0x4, 0x5, 0x2]}, &(0x7f0000000140)=0x1c) mlock(&(0x7f0000ffa000/0x6000)=nil, 0x6000) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x3, @loopback}}, r1}, 0x8c) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000080)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000400)=ANY=[@ANYBLOB="010000003fd8bb22353f8773c53778b4ef8d34ae8b3688df6e854154064b8bcf110969b28ea2254e6a463d888096c5c6dc6a5011ffe6e34cae895eb9ce2b4f6af83f6f0c492c752658249c19bdf80ddf714e92120d1f3d70e9b6b3a0f74574ee4ab88342496b", @ANYRES32=0x0], &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f00000002c0)={r3, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000300)=0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000003c0)={'bbr\x00', 0xfffffffffffffffb}, 0x24) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000340)={r3, 0x2}, &(0x7f0000000380)=0x8) 00:07:12 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setuid(0xee01) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000100), 0x4) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6]}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x902, &(0x7f0000000180)=r1, 0x4) 00:07:12 executing program 2: mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xffffffffffffffff) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendfile(r0, r0, &(0x7f0000000040), 0x1) r1 = getpid() r2 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x1, 0xe81c539d3557dbe7) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f00000001c0)={0x3}, 0x1) fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x2, 0x0, 0x4, 0xcbb, r1}) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0, 0xbe76, 0x2, 0xff}, &(0x7f00000002c0)=0x94) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000300)={r3, 0xec0, 0x1, 0x2, 0x9a}, &(0x7f0000000340)=0x18) r4 = accept$inet(r2, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) r5 = shmget(0x2, 0x1000, 0x418, &(0x7f0000ffb000/0x1000)=nil) shmat(r5, &(0x7f0000ffb000/0x2000)=nil, 0x2000) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000380)={0xfffffffffffffff8, {{0x1c, 0x1, 0x4, @empty, 0x8}}}, 0x88) dup(r2) 00:07:12 executing program 0: r0 = socket(0x2, 0x3, 0x9) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x100000001}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x9, r1}, &(0x7f0000000100)=0xc) 00:07:12 executing program 3: r0 = socket(0x10000000002, 0x3, 0xb) bind(r0, &(0x7f0000000000)=@un=@abs={0x25ad51a74fd02bc}, 0x10) 00:07:12 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) getpeername$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10) sendto(r0, &(0x7f0000000040)="b2", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x3}, 0x8) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 00:07:12 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000340)={r0, 0x2000000000, 0x0, 0x4}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) readv(r1, &(0x7f0000000200)=[{&(0x7f0000000000)=""/113, 0x71}], 0x1b9) 00:07:12 executing program 2: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) writev(r0, &(0x7f0000000440)=[{&(0x7f0000002a40)="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", 0xd31}], 0x1) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) mlock(&(0x7f0000fee000/0x12000)=nil, 0x12000) r1 = semget$private(0x0, 0x6, 0x0) __semctl$SEM_INFO(r1, 0x7, 0xb, &(0x7f0000000000)=""/131) msync(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x5) madvise(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x40000000006) 00:07:12 executing program 3: clock_nanosleep(0xc, 0x1, &(0x7f0000000040), 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = semget$private(0x0, 0x4, 0x21) __semctl$SETVAL(r0, 0x7, 0x8, &(0x7f0000000000)=0x1) 00:07:12 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x20c02, 0x30) write(r0, &(0x7f0000000180)="6e96c242cfc7e9d01467905aaa76b19aaac8745113724dc346bdb4accd3edce6a3982106fded7f60532b0030501c9431387277c6c67794874b11f35c5f385519b138b5b80a32c8121178e294a30c523f0fdc0072766ae193f45e956439ed92aafe7e577951453ebec8f33065e83b08688286b451c48298cc48506fda7f1466258089352349dc186d8d7f212ac7d0a4191cbba9235895fc313fcf5012c768d9e641b7beb31c070339fe38db661e1f6207a984d0e812f39258709c5a4c7ed9a349f260e49b3bd7e9245e45ee", 0xcb) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000540)=ANY=[@ANYBLOB="02004e207f000001000000000000000000000000130000000000000000000000000000000000000000000000000000e2c30000000000000000001d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ac4d07de6f6b02c6018f0524e497cccec562e9ee38b55427c8359f8c9110e809c380baad4f35d1b97dd045ee4652086cbcaa2b9dc072", @ANYRES32=0x0, @ANYBLOB="000100000600000010000000f500000007000000"], &(0x7f0000000300)=0xa0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000440)={r3, 0x5, 0x8}, &(0x7f00000004c0)=0xc) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000280), &(0x7f00000002c0)=0x4) mkdirat(r0, &(0x7f0000000500)='./file0\x00', 0x40) fchdir(r4) r5 = open(&(0x7f0000000040)='./file0\x00', 0x8, 0x1) ftruncate(r4, 0x7e2780e3) ftruncate(r4, 0xb000000) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r5, 0x84, 0x1c, &(0x7f0000000380), &(0x7f00000003c0)=0x4) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet_msfilter(r5, 0x0, 0x4a, &(0x7f0000000400)={@rand_addr=0x1ca9abcf, @loopback, 0x3, 0x6, [@local={0xac, 0x14, 0x0}, @rand_addr=0x800, @broadcast, @local={0xac, 0x14, 0x0}, @rand_addr=0x9266, @broadcast]}, 0x28) read(r4, &(0x7f0000000100)=""/113, 0x71) readv(r2, &(0x7f0000000340)=[{&(0x7f0000000640)=""/4096, 0x1000}], 0x1) 00:07:12 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) flock(r1, 0x4000000000000002) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040)=0x62d, 0x4) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x0, 0x1000300010005}) flock(r2, 0x2) fcntl$lock(r1, 0xe, &(0x7f0000000140)={0x0, 0x0, 0x40000, 0x100000001}) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000080)=0x30000000, 0x4) 00:07:13 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) r1 = open(&(0x7f0000000000)='./file0\x00', 0x9, 0x20) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0xfffffffffffffff8}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x5, 0x100, 0x4b0, 0x0, r2}, 0x10) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="b08e39a7396425d5300044cb0ff4c854531d2e07228bfb3457f25523e5ed490fade38e03ca7191720828f62dba47dcfd5229767bae451a834059833c1183"], 0x1) 00:07:13 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[&(0x7f0000000380)='\x00', 0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) r1 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) recvmsg(r1, &(0x7f00000007c0)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, &(0x7f0000000640)=[{&(0x7f00000003c0)=""/49, 0x31}, {&(0x7f0000000840)=""/178, 0xb2}, {&(0x7f0000000a40)=""/77, 0x4d}, {&(0x7f0000000ac0)=""/4096, 0x1000}], 0x4, &(0x7f0000001ac0)=""/133, 0x85}, 0x40000) r3 = accept(r2, 0x0, 0x0) close(0xffffffffffffffff) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x10000000002) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) ftruncate(r4, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000540)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000580)=0x1c) r7 = socket(0x2, 0x5, 0x0) connect$unix(r7, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x13, &(0x7f0000000040)={r6, 0x10001}, 0x8) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) execve(0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000006c0)=ANY=[@ANYBLOB="02ffffef0300000001000000f4fc8e452b7eaea8cd0a7f24144107efb39e7fd5f908e3351e109d8cb1504e033fcf2d3e6a88a1d26ad3c1d6a10f93c660352473b822316749c6eaa417959a97d901afcf2a4c9e0910ecd5f44212d6be68daec629e215b409d3361694347529cff467a6684de2e279c75f2e41148be80eeb477fbba83b4327b986e169004ae796ed7ec9151ca25eed2fe7ba27cca96a9f0950c03b03a363fe0d37d406374c1a67f01c4598b8c749b4b04000000000000007bcc4eec2ba88b18230c361efdd912f60c1a448c4cd5e8d292239b3a20146d7449f28e784bb8c18430d6f19d9d6f23"], 0x0) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) 00:07:13 executing program 1: r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000b12000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x5) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x6) munmap(&(0x7f0000d75000/0xb000)=nil, 0x1f470000) 00:07:13 executing program 1: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x40}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0x5, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1202, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:07:13 executing program 2: munmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x7eb95ff3, 0x1000, 0x400, 0x4, 0x219da78, 0xfff, 0x7f, {@in6={{0x1c, 0x2, 0x0, @empty, 0x94}}, 0x0, 0x100, 0x6, 0x0, 0x40, 0x1}}, &(0x7f00000001c0)=0xb0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={r1, 0x4}, 0x8) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x20000000) mmap(&(0x7f0000a67000/0x4000)=nil, 0x4000, 0x4, 0x80010, r2, 0x0) 00:07:13 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[&(0x7f0000000380)='\x00', 0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) r1 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) recvmsg(r1, &(0x7f00000007c0)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, &(0x7f0000000640)=[{&(0x7f00000003c0)=""/49, 0x31}, {&(0x7f0000000840)=""/178, 0xb2}, {&(0x7f0000000a40)=""/77, 0x4d}, {&(0x7f0000000ac0)=""/4096, 0x1000}], 0x4, &(0x7f0000001ac0)=""/133, 0x85}, 0x40000) r3 = accept(r2, 0x0, 0x0) close(0xffffffffffffffff) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x10000000002) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) ftruncate(r4, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000540)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000580)=0x1c) r7 = socket(0x2, 0x5, 0x0) connect$unix(r7, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x13, &(0x7f0000000040)={r6, 0x10001}, 0x8) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) execve(0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000006c0)=ANY=[@ANYBLOB="02ffffef0300000001000000f4fc8e452b7eaea8cd0a7f24144107efb39e7fd5f908e3351e109d8cb1504e033fcf2d3e6a88a1d26ad3c1d6a10f93c660352473b822316749c6eaa417959a97d901afcf2a4c9e0910ecd5f44212d6be68daec629e215b409d3361694347529cff467a6684de2e279c75f2e41148be80eeb477fbba83b4327b986e169004ae796ed7ec9151ca25eed2fe7ba27cca96a9f0950c03b03a363fe0d37d406374c1a67f01c4598b8c749b4b04000000000000007bcc4eec2ba88b18230c361efdd912f60c1a448c4cd5e8d292239b3a20146d7449f28e784bb8c18430d6f19d9d6f23"], 0x0) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) 00:07:13 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[&(0x7f0000000380)='\x00', 0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) r1 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) recvmsg(r1, &(0x7f00000007c0)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, &(0x7f0000000640)=[{&(0x7f00000003c0)=""/49, 0x31}, {&(0x7f0000000840)=""/178, 0xb2}, {&(0x7f0000000a40)=""/77, 0x4d}, {&(0x7f0000000ac0)=""/4096, 0x1000}], 0x4, &(0x7f0000001ac0)=""/133, 0x85}, 0x40000) r3 = accept(r2, 0x0, 0x0) close(0xffffffffffffffff) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x10000000002) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) ftruncate(r4, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000540)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000580)=0x1c) r7 = socket(0x2, 0x5, 0x0) connect$unix(r7, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x13, &(0x7f0000000040)={r6, 0x10001}, 0x8) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) execve(0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000006c0)=ANY=[@ANYBLOB="02ffffef0300000001000000f4fc8e452b7eaea8cd0a7f24144107efb39e7fd5f908e3351e109d8cb1504e033fcf2d3e6a88a1d26ad3c1d6a10f93c660352473b822316749c6eaa417959a97d901afcf2a4c9e0910ecd5f44212d6be68daec629e215b409d3361694347529cff467a6684de2e279c75f2e41148be80eeb477fbba83b4327b986e169004ae796ed7ec9151ca25eed2fe7ba27cca96a9f0950c03b03a363fe0d37d406374c1a67f01c4598b8c749b4b04000000000000007bcc4eec2ba88b18230c361efdd912f60c1a448c4cd5e8d292239b3a20146d7449f28e784bb8c18430d6f19d9d6f23"], 0x0) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) 00:07:13 executing program 2: socketpair(0x2, 0x1, 0x3f, &(0x7f0000000780)) r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = dup(r0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x94, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000900)={r2, 0x8, 0x4, 0x2000}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000007c0)={r2, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000700)=0x10) r3 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000208, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) poll(0x0, 0xffffffffffffffc7, 0x1000000000003) pwritev(r3, &(0x7f00000008c0)=[{&(0x7f0000000800)="17408c559f58e3e06973bcb68f012ca4ae8a61122729d62fdc6978eacf4660e03ff8048807fc3b8a3657912b58b8bc3afe7cc878ece708e0841ed289503db8c4a4b8ab2f7a22df8d6ca91d291b75e9030ea0c9f17628ff3aaef7562f61513e276cf74ec3a886e5f69d8c3b2ec088a528dd6ab4767d867d73ff75d85a683c69e5fbf9a4d57ef86d57d2996dd2a5b2b81e2a5e2feb4b6fa7d3fd56eca841952e6f5d21", 0xa2}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000000), &(0x7f00000005c0)=0x4) r4 = socket$inet6(0x1c, 0x100000000, 0xfffd) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) read(r4, &(0x7f00000006c0)=""/33, 0x21) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x9, &(0x7f0000000740)=0x80, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0x100, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r4) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x50, &(0x7f0000000600)={0x401, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, 0x90) recvmsg(r4, &(0x7f0000000580)={&(0x7f0000000080)=@un=@abs, 0x8, &(0x7f0000000480)=[{&(0x7f00000001c0)=""/234, 0xea}, {&(0x7f00000002c0)=""/174, 0xae}, {&(0x7f0000000380)=""/193, 0xc1}, {&(0x7f0000000100)=""/112, 0x70}], 0x4, &(0x7f00000004c0)=""/185, 0xb9}, 0x2) socket(0x1, 0x3, 0xfffffffffffffffe) 00:07:14 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) connect$unix(r0, &(0x7f0000000040)=ANY=[], 0x0) 00:07:14 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[&(0x7f0000000380)='\x00', 0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) r1 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) recvmsg(r1, &(0x7f00000007c0)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, &(0x7f0000000640)=[{&(0x7f00000003c0)=""/49, 0x31}, {&(0x7f0000000840)=""/178, 0xb2}, {&(0x7f0000000a40)=""/77, 0x4d}, {&(0x7f0000000ac0)=""/4096, 0x1000}], 0x4, &(0x7f0000001ac0)=""/133, 0x85}, 0x40000) r3 = accept(r2, 0x0, 0x0) close(0xffffffffffffffff) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x10000000002) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) ftruncate(r4, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000540)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000580)=0x1c) r7 = socket(0x2, 0x5, 0x0) connect$unix(r7, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x13, &(0x7f0000000040)={r6, 0x10001}, 0x8) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) execve(0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000006c0)=ANY=[@ANYBLOB="02ffffef0300000001000000f4fc8e452b7eaea8cd0a7f24144107efb39e7fd5f908e3351e109d8cb1504e033fcf2d3e6a88a1d26ad3c1d6a10f93c660352473b822316749c6eaa417959a97d901afcf2a4c9e0910ecd5f44212d6be68daec629e215b409d3361694347529cff467a6684de2e279c75f2e41148be80eeb477fbba83b4327b986e169004ae796ed7ec9151ca25eed2fe7ba27cca96a9f0950c03b03a363fe0d37d406374c1a67f01c4598b8c749b4b04000000000000007bcc4eec2ba88b18230c361efdd912f60c1a448c4cd5e8d292239b3a20146d7449f28e784bb8c18430d6f19d9d6f23"], 0x0) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) 00:07:14 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000040)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) 00:07:14 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x80, 0x0, &(0x7f0000001800)) socketpair(0x17, 0x10000000, 0x401, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000040)={@in6={{0x1c, 0x1, 0x1e, @local={0xfe, 0x80, [], 0x0}, 0x10000}}, 0x0, 0x100000001, 0x2, 0x5, 0x5, 0x7}, &(0x7f0000000100)=0x98) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000140)={r2, 0xd87, 0x63a7108618f32e82, 0x4, 0xb2ea8c6}, &(0x7f0000000180)=0x18) 00:07:14 executing program 1: symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') execve(0x0, &(0x7f0000000180), 0xfffffffffffffffe) 00:07:14 executing program 1: r0 = open(&(0x7f0000000380)='./file0\x00', 0x3, 0x1aa) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0, 0x28}], 0x27e, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000002c0)={0x0, 0xa349}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r1, 0x2, 0x100000000, 0xb8c, 0x3, 0xffffffffffffff01}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000280)={r2, 0xfe}, 0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000140)={r2, &(0x7f00000001c0)=[@in6={0x1c, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x3}, @in={0x2, 0x3}, @in6={0x1c, 0x0, 0xd4200000, @remote={0xfe, 0x80, [], 0x0}, 0x6}, @in6={0x1c, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x8000}]}, &(0x7f0000000240)=0x10) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f00000003c0)=0x4, 0x4) r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) 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_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000340)=ANY=[@ANYRES32=r2, @ANYBLOB="fa0204000300000005001000"], 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:07:14 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x304, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000280)={0x0, 0xfffffffffffffffc, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r0, 0x2) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x1000300010005}) 00:07:15 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getrusage(0xffffffffffffffff, &(0x7f00000008c0)) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000040), 0x4) 00:07:15 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1000c, 0xb) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept(r1, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) ftruncate(r2, 0x8000) symlink(&(0x7f0000000380)='./file1\x00', &(0x7f00000003c0)='./file1\x00') mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000000580)) r4 = socket(0x2, 0x5, 0x0) connect$unix(r4, &(0x7f0000000400)=ANY=[@ANYBLOB="7d613d45f7b6249c0f53565fa8d4d6fe949c27d746c10dd39f33f34b65d9c07b929dd0b12322ebf726ce466135031fe3c1fb22c0018b8aa91c8d4a14e259fa1d62f1dc5c69a64e848c1770b617cb8d466483c4"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000500)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c02756b58d8063f6426e389b372eb2b39078803ff81715afe732b95e2e0a2", @ANYRES32=0x0], 0x0) getsockopt$inet_tcp_buf(r4, 0x6, 0x24, &(0x7f0000000640)=""/204, &(0x7f00000004c0)=0xcc) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000240)={0x2, 0xffffffffffffffff, 0x8, 0x100, 0x4a5b, 0x6, 0x7, 0x3, 0x4, 0x20, 0xffffffffffffffff}, 0xb) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x13, &(0x7f0000000040)={r5, 0x10001}, 0x8) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000005c0)=ANY=[], 0x0) execve(0x0, 0x0, 0x0) freebsd11_stat(0x0, &(0x7f00000009c0)) 00:07:15 executing program 2: r0 = socket(0x2000010, 0x3, 0x0) connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="802fc1ea79bc22aa0602"], 0xa) sendmsg(r0, &(0x7f0000002400)={&(0x7f0000000000)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000080)="4f41ac0bbe617dac729730664a9f5dfce983f4714a", 0x15}, {&(0x7f00000000c0)="42b8ac62e05ca7cfabb3e9833aa86e899574af07e1fed295604529dd6f6e19643b2765f2f089dd5f29db8c77f9314f36", 0x30}, {&(0x7f0000000100)="bc593e9e4750d934952cb6cc0ccee7131b26a064e13eac561e4cb2330fafcb3752fe4683358f4763747afe0d56c91c1e2ee45d41c91c258d6e279650cc19abaf4e28ff62da5c1db12c8bed98b3a2664e0c14387411e3ffe6f052a77afbf96a4d725533", 0x63}, {&(0x7f0000000180)="d84fd6cdbb5277d917ba07e99c69eefb0271689ec38fe20c1f0ae84ccf09615cfe266f1aafb87790f32479c96153e80a5aa052e210033fae04faff39063afe2fb4563d8178ac3c62f7dd84006eabc519f6b9b7b41c9045dcdfbf5da2d8978db604b2440ae02d2b33b634f743080aa4f98fa646715bbe49eafad1aaa5913667aa683b5358cfa5296cc7c7ce6f9c6eeb93b484ba25db3c5ae2cfb86bd4bd2acc6ecbb3e9eaa80e7840451cb7058ab6e9db47f41d2c5175fc3f1dc1384bb1ae1bef4b7bd876dd91d8adf895abd3ea2c75a43b1438edc939e10caca257b533057c855166965f2842cd2e48e1603471403169111d53ae0bbd273e", 0xf8}, {&(0x7f0000000280)="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0x1040}, 0x0) 00:07:15 executing program 0: r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000180)=""/3, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x5}, 0x10) r1 = getpgrp(0x0) fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() r4 = getpgrp(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000980)={0x0, 0x9a01, 0x8, 0x6b, 0x4, 0x9}, &(0x7f00000009c0)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000a40)={r5, &(0x7f0000000a00)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000a80)=0x10) freebsd11_lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f00000005c0)=[0xffffffffffffffff]) r8 = socket(0x0, 0x5, 0x2) r9 = fcntl$getown(r0, 0x5) fstat(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000700)=[0x0, 0x0, 0xffffffffffffffff]) r12 = getpgrp(0x0) freebsd11_stat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getgid() sendmsg$unix(r0, &(0x7f0000000940)={&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000100)=[{&(0x7f00000001c0)="108d6060a72ecf0e394b1b4b2d1cf36de11489ccf9e0376a8cedee3d2e81cbe16a0ae13d7f8340d1da7561a34fa74667526413dfa744a20a732f908932a92775d1f8364fd5793545e888862dc4fa00f3182a3f0bd18f3718f919fbeafc4c7f9df04ac249bface2e739f92e297f49cfdc60cfe41d85079c224c14e86f628cde5668235797dd730b18bd8eeaa608c6157c70f654f27b03a72d701094c14b22c0a0a9bd23a1373885dd241fc63554e49e741dc5d40fc172a80b5d11ddf97f2b9daee5ca9478f777cb793d043df334493ef8e1aa0eff831ddf2770baf9898ff1a9858e2f013c58", 0xe5}, {&(0x7f00000002c0)="0641e2eae48a95841e7c721f722df4030e1691d1a6cfc1efd45657a2db616810d1c1860ec2dff168abde3b6328320016a23d32926dcd878a9c1bb5495c04eb40c7f2", 0x42}, {&(0x7f0000000340)="2a24a26099c19e25d755cc9a11b78e2264fec96fcb96572bda91e02a0e6c5312ae67d152302398736c1c1434e2a49fb30d42232bae6c35348696645a3639cd456f7a7f5877c57a83e3bce82b040923f1d49ded0b67f27018ba5e8f78acd1f6eed565ab2f1f1b3fdf0159f962cc3ccd340c9186df49a5cefead1cd9dd23e4e038c70bc86f19fd7c247449087eb17bfafe07a7efb12b9c52e7b76cacdeaded818feeaf3832c4ffd834", 0xa8}], 0x3, &(0x7f0000000800)=[@rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r1, r2, r3}, @cred={0x20, 0xffff, 0x2, r4, r6, r7}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0xffff, 0x1, [r0, r0, r8]}, @cred={0x20, 0xffff, 0x2, r9, r10, r11}, @rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r12, r13, r14}], 0x120, 0x1}, 0x104) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2e66696c653000"], 0x1) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') open(&(0x7f0000000ac0)='./file0\x00', 0x800, 0x2) 00:07:15 executing program 2: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0) mkdir(0x0, 0x0) rename(0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') 00:07:15 executing program 1: r0 = socket(0x10, 0x1, 0x8d) connect$unix(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="03000000000000000000048f060bde1970e9d1de1c1a9e5b4a79731eca1d72b33ca7aba23b9a6a096dcf0f614e7381686d8f012fac2f28cbbc3047fa602d35ada7f702eada437b62f3a15a49f88b92068c02273d28a162000000000000000000000000000000"], 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x4, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x5, 0x7020, 0x474b, 0x8, r1}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000003c0)={0x3, 0xd8, r2}, &(0x7f0000000400)=0xc) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/229, 0xe5}, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000), &(0x7f0000000180)=0x4) shutdown(r0, 0x0) 00:07:15 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) lseek(r0, 0x0, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) sendto(r0, &(0x7f0000000140)="2dd083e31563099a5057779188e28daff00e4165c9331eae69a38acb6b26ba498072a11f09a2f36f961bdcaaa80fe1", 0x2f, 0x4, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)=""/174, &(0x7f0000000100)=0xae) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) open(0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:07:15 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @multicast1=0xe0000014, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast1, @remote}, 0xc) socketpair(0x10, 0x7, 0xffffffff, &(0x7f0000000080)={0xffffffffffffffff}) r2 = fcntl$getown(r0, 0x5) r3 = getuid() getgroups(0x6, &(0x7f0000000540)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r5 = getpid() freebsd11_lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000640), &(0x7f0000000680)=0x0, &(0x7f00000006c0)) r8 = getpgid(0x0) freebsd11_fstat(r0, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpid() freebsd11_stat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getegid() sendmsg$unix(r1, &(0x7f00000009c0)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000100)=[{&(0x7f0000000280)="5d2bae78d31d75b6b8436e9dd395e67d3becceafd6fd65d0ca9f20a126dece38f18bc5a7639c68af3c976ea66b4c1e9248fab63789242ea7dd9cc40d1a450b53a099273ace57fc814e755f0b02fb2bc551a65ddd90c340b0089858d3a12be2885803f9765a340fedc33b4fda200fec90577cefa2570efdf07aa30e00c0c6111ce52758e843d2dd9087c484069e2eff1bb9724ffc132ca5b84edd20fdae14b3a8144c517e73b5c7e3bf8d38917052214eb0b09847a37846be3b22ec492ae0d9f8994ddfe1d106b2", 0xc7}, {&(0x7f0000000380)="55f390c6ded62e7c9ec5fcbabe76cf2c7df3ef6f0dd8e84974dafe8bf2fef4af49dbf0cf57c5f595fe8ea1322c0af8bb20bd16d6b2da0b6465f748377a321866879f06b3b706438c9fce1607b50d87444be19304cecc2adb436a0630d997702dc470d0390284d8700430dbd9edcd1ad71656b1bed501f74b0664fcc6596da66e0c9975d7", 0x84}, {&(0x7f0000000440)="07f4621be103edb0dd6cf47f09cb36000c1ec5de26a14d26ab3fe02887d72f903773657921359ef3e71fe7a6eed54e7945b5a4f77fd7328f07341fe9ca8a92d692768dbafd50add5750bd60e0beba9465733c229fccb632ae0c68e2d1b66b2698c6fa92643599f2bf0297795eeb50be5e26c4cf7151946844881cec00aee172c244bc39cf9a9ba53176a05ca96c56f9a6cebd080e4795cd785d952b7183eb2aa3c47cc7db96e580e4ca7172f752d3dc984dd07bfc94edec08908db4010a0025f84612554c9c6605b5fce0fe90b8cacd78fd07a7e0fe6c457f27b1cc8d9487aff9ac159b90a57f4a7f73281e1044a13", 0xef}], 0x3, &(0x7f00000008c0)=[@rights={0x18, 0xffff, 0x1, [r0]}, @cred={0x20, 0xffff, 0x2, r2, r3, r4}, @rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}, @rights={0x18, 0xffff, 0x1, [r0, r0]}, @cred={0x20, 0xffff, 0x2, r11, r12, r13}], 0xe0, 0x1}, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) getsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f0000000240)=0xd6) 00:07:15 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="82022e2f66696c6530005039c940a9b867e4dbc64b9816e773c0de685ce43bdfdbe15a82517b2c895fb869da9ce359386b96cf359d1eff7dff0e445932b2e26739c2259dda6899b0b61d9fc17b983abe86bab1efafea494cb83f4909c6776a4f9479052394ce23dbed8b27d5620c32"], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1101, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000440)={r1, 0x13d5f858, 0x8, 0xff, 0x9, 0x40}, &(0x7f0000000480)=0x14) freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={r1, 0x2}, &(0x7f0000000380)=0x8) r3 = getgid() __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000003c0)={{0x0, 0x0, r3, 0x0, r2, 0x10, 0x1000000004}, 0x0, 0x3}) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) r5 = dup(r4) connect$unix(r5, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r5, 0x84, 0x8004, &(0x7f00000000c0)={r1, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x108, &(0x7f0000000040)={r1, 0x1, 0xf, 0x100000000}, &(0x7f0000000080)=0x18) 00:07:16 executing program 2: setresuid(0x0, 0xee01, 0x0) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() chown(&(0x7f0000000000)='./file0\x00', r0, r1) r2 = geteuid() setresuid(r2, 0xffffffffffffffff, r2) 00:07:16 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) recvfrom$unix(r0, &(0x7f0000000080)=""/13, 0xd, 0x40000, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r1, 0xfffffffffffffffe}, 0x0) 00:07:16 executing program 2: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000ff8000/0x3000)=nil, 0x3000) munlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) munlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) shmget(0x3, 0x1000, 0x20, &(0x7f0000ff8000/0x1000)=nil) 00:07:16 executing program 2: r0 = semget$private(0x0, 0x3, 0x8) semop(r0, 0x0, 0x180) r1 = accept(0xffffffffffffffff, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8) getsockname$inet6(r1, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c) r2 = semget$private(0x0, 0x2, 0x12) semget$private(0x0, 0x0, 0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000180)={0x0, 0x5a, "a4b90d3f6692ff713f3ab688eda76f43685755bd74d32560f3125976681a4fc7aa3d683f3b5da655817b1279f17ac6cdcf11a43d3689754a7a70f3bc1269fb03abeac37d44d7a2e3011e2872336454baa8b021f506441d37964d"}, &(0x7f0000000200)=0x62) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000240)={r3, 0x1d}, 0x8) clock_settime(0xf, &(0x7f0000000000)={0xae, 0x5}) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000040)=[0x9, 0x7]) 00:07:16 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000100)=@abs={0x0, 0x0, 0x3}, 0x8) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) renameat(r1, &(0x7f00000003c0)='./file0\x00', r0, &(0x7f0000000400)='./file1\x00') 00:07:16 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) fstat(r0, &(0x7f00000001c0)) fcntl$getflags(r0, 0x3) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x2, @multicast1}, 0x10) open(&(0x7f00000002c0)='./file0\x00', 0x8, 0x14) writev(r0, &(0x7f0000000300)=[{&(0x7f00000005c0)="ca4289d5cc07000000004542b99946258daf883f9a0ef86110b69686f5563074be2ce3a20700a8d609b431388af4e545a074d40c7b0e3ffd8dba0b3e9737f7218b0c98932e97bdbf985f37e9ec7d9c6aab8516b82a0fd0ab9649a6dd87a6c25f46fd3dc9cfa6d78cd99764c5cd68bbbb0564d9fb15a51101192d7c45070997a4ee9110c8d624f27af1c1aa7ca31a7ace1b9a5687c5e5be14797a580e29f8816f78069498ef099b9e50a3474230c8809cd74ff1dca3d3d0d5f7cf72c34967b01ed53411509d96397bce594acb618a3e32639d", 0xd2}], 0x1) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000540)={0x0, 0x66, "507851cd6917832742b8faae3f80f755210f43f770bf2cd875f5da5a768a69eabaed10d0f8a42958ee84ca88aec5bf5080c2a1f0fa5ab721b88ec4b24209bd480ed2f0edc0100f91a4dafce3d326d6f4bd9267be150cd1d6ef6a766001eccb1aaf6e47c0c18c"}, 0x0) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @multicast1}, 0x8) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0xe1) 00:07:16 executing program 2: freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000100)=']ct\x02\x00\x00\x00\x00\x00\x00\x00\xeb\x8e.6[W(K\t\x9d\xa6\x87\x00\x06\x10c\x94n', 0x265) setgroups(0x2ca, &(0x7f0000000000)) faccessat(0xffffffffffffffff, 0x0, 0x0, 0x0) 00:07:16 executing program 3: chmod(&(0x7f0000000000)='./file0\x00', 0x10) mkdir(&(0x7f0000000040)='./file0\x00', 0x4) r0 = open(&(0x7f0000000080)='./file0\x00', 0x11810c, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0x3c, "e28ff0866c73efd93cf1798425a922e371ce97b00e73d4490d4b69a3957c5ac851f58e77c852d160440b4b493be43ce1de310ab18ce21681d477a3c6"}, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={r1, 0x3}, &(0x7f00000001c0)=0x8) r3 = msgget(0x2, 0x4) rmdir(&(0x7f0000000200)='./file0\x00') getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000240)={0x4, [0xffffffff, 0x6, 0x218, 0x1]}, &(0x7f0000000280)=0xc) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000002c0)={0x7, [0x8, 0x5, 0x0, 0x3, 0x3ff, 0x4, 0x6]}, &(0x7f0000000300)=0x12) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000340)={r2, 0x7, "858a4d2cc5fcb0"}, 0x0) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f00000003c0)={@rand_addr, @broadcast}, &(0x7f0000000400)=0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000440)={0x6, {{0x2, 0x3, @loopback}}}, 0x90) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000500), 0x4) rename(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)='./file0\x00') getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000005c0)={r2, 0x4}, &(0x7f0000000600)=0x8) bind$unix(r0, &(0x7f0000000640)=@file={0x1, './file0\x00'}, 0xa) __getcwd(&(0x7f0000000680)=""/206, 0xce) mlockall(0x3) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000780)=""/146) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000840)={r1, 0x1}, &(0x7f0000000880)=0x8) msgctl$IPC_RMID(r3, 0x0) open(&(0x7f00000008c0)='./file0\x00', 0x800, 0x64) getresuid(&(0x7f0000000900), &(0x7f0000000940), &(0x7f0000000980)=0x0) fstat(r0, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r4, r5) 00:07:16 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) freebsd11_fstat(r0, &(0x7f0000000040)) sendto$unix(r0, &(0x7f0000000100)="6b7a09d603de8f4671180f8bcbdc6eb2d8fea25e89b274dbc57cfb9902c7b9a475aea5e065e7a9be2315e354344d2f85223da202052e4bed302d927b4a1f027a077ae8ce3531d0da7e35561ee11b679115a2e5f47cb8e2e430fed9fbf5d90bf40a98e08a44091bc31e400f516a29a27fcd10ca873571dd333929ebc632fa45", 0x7f, 0x7, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x40, 0x20) 00:07:17 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x140, 0x80) getsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$inet_udplite(0x2, 0x2, 0x88) getsockname(r0, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8) socket$inet_udplite(0x2, 0x2, 0x88) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') r2 = msgget(0x3, 0x80) msgctl$IPC_RMID(r2, 0x0) r3 = semget(0x1, 0x2, 0x200) __semctl$SETVAL(r3, 0x3, 0x8, &(0x7f00000001c0)=0x1) rmdir(&(0x7f0000000200)='./file0\x00') connect$unix(r1, &(0x7f0000000240)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000280), &(0x7f00000002c0)=0x10) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) __semctl$IPC_RMID(r3, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000580), &(0x7f00000005c0)=0x4) freebsd11_fstat(r1, &(0x7f00000003c0)) __semctl$SETVAL(r3, 0x0, 0x8, &(0x7f0000000840)=0x101) 00:07:17 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000080)) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x0) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000014f) fcntl$dupfd(r1, 0x11, r0) 00:07:17 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pwritev(r0, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getpeername$unix(r1, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8) 00:07:17 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0xfffffffffffffffe, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) open(&(0x7f0000000340)='./file0/file0\x00', 0x20000, 0x10) 00:07:19 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(0x0, &(0x7f0000000340)=[0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0, &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x5, 0x7fff, 0x4}, &(0x7f0000000200)=0x10) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000980), 0x10000000) socket(0x2, 0x10000003, 0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x4000000000000006, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) 00:07:19 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pwritev(r0, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getpeername$unix(r1, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8) 00:07:19 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@un=@abs, &(0x7f0000000180)=0x8, 0x10000000) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000001c0)=@in={0x2, 0x2, @multicast1}, 0x10, &(0x7f0000000200), 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="14000071223e153adef40f2c0084080000000000000000ff010000000010000000840000000800000005000000dfd3858cf5ee18ec68c194f665a18dc1f7271da9aa565168124b46ee83069813ff7c4d152f649c050ad10d0eb54aba1c9f8ad25a9a975d7539ef8b4e3360f1f8592b634714d702a520c0193445627a2986e4007bc46e255b6e50868fc35beff44014083afc94086d65063b86aec44ee4"], 0x24, 0x4}, 0x2008c) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="82022e2f66696d653000e23aac731ec9554791e2339cf56136a2046cfebd7aae"], 0x1) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000380)={0x0, 0x36, 0xf, 0x80, 0x850}, &(0x7f0000000400)=0x18) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000580)={r2, 0x400}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000440)={0x0, 0xfc, "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"}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r3, 0x87, 0x8}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={@in6={{0x1c, 0x0, 0x101, @local={0xfe, 0x80, [], 0x0}, 0x1f}}, r3}, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)={r3, 0x9, 0x8, 0x5, 0xfffffffffffffffa, 0xffff, 0x0, 0x4, {@in6={{0x1c, 0x3, 0x80000000, @local={0xfe, 0x80, [], 0x0}, 0x7ff}}, r4, 0x401, 0x3f, 0x8, 0x5}}, &(0x7f0000000200)=0xb0) 00:07:19 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000100)=0xfffffffffffffffc, 0xfffffffffffffe9e) 00:07:19 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="1bafee9887849f6f7edeabf06aa2a62e7009de276b1a520b0dcf013afc3aa6256332fa226607b58df48428bee4b78f6bfdb6e24b640a0c1086d988c55778a10ce2c567ef5cc13da464420d038cad1f2952b20300000000000000dab012f9722c8d3b2e5c0db424e4eaf5ec29ec74435dece96f6d87f177dd978a5413ea9ccfe9686d338e6603f48afe8a63c98a8d23be1857731316bcb4feb8093e15d1430a6a7a6900121769c301d727894ac7a7badcd57d228afb221ce45d80e1a9dcbc7c229c1c22126d9739e54cfe560827f553f4"], 0x9}, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) 00:07:19 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(0x0, 0x0, 0x664b6e3) r1 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getuid() setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0x66, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='~\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x0, 0x200, @remote={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r2, 0x7, 0xfffffffffffffffd}, &(0x7f0000000380)=0x8) freebsd11_fstat(r1, &(0x7f00000001c0)) socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair(0x2, 0x5, 0x0, 0x0) shmctl$IPC_RMID(0x0, 0x0) 00:07:19 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fstat(r0, &(0x7f0000000280)) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000001c0)={0x0, 0xb8, "aaf258bfd6334b676e8fcb0211c69ebf5f15d0ca585c480c426eaadf0e234e7d884478a09d092f33d572b97bd3a6b10291ebc0ec30287487e7bfb4aa1b5981319d9c063501706b18e58d11555de361a990d6683950e1c274617c3e954cc16c7b6ac61fcb5f0c3350007ce2cbf8a0f8b8ed5a5ce010fa7d58c2ba49df703f97c1ae530d48c38a89460f7f0d95243ad4946f6841f230ae19ed42fd50d21cc6fb5ee34a1e307e943ce4605e2bb747bc7e13a5526840f101a433"}, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1, 0x5}, &(0x7f0000000100)=0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x55) msgget$private(0x0, 0x36) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt(r0, 0x200, 0x1, &(0x7f0000000000)="d8964e75ff10f2a4355620adb4c1a85122a90cd95d12cd4cd9fa105dcb3ac73e725692595d669f7ff127", 0x2a) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}], 0x1, 0x7) 00:07:19 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x8000, 0x400, 0x5, 0x8, r2}, 0x10) setsockopt$sock_timeval(r0, 0xffff, 0x1017, 0xfffffffffffffffe, 0x4) 00:07:21 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x8000, 0x0, 0x4, 0x4}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000100)={r1, &(0x7f0000000080)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x1}, @in={0x2, 0x1, @loopback}, @in6={0x1c, 0x3, 0x80000000, @local={0xfe, 0x80, [], 0x0}, 0x101}]}, &(0x7f0000000140)=0x10) fsync(r0) recvmsg(r0, &(0x7f00000016c0)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000001c0)=""/164, 0xa4}, {&(0x7f0000000280)=""/163, 0xa3}, {&(0x7f0000000340)=""/107, 0x6b}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/178, 0xb2}, {&(0x7f0000001480)=""/205, 0xcd}], 0x6, &(0x7f0000001600)=""/156, 0x9c}, 0x2) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180), 0x0) 00:07:21 executing program 3: r0 = socket(0x1b, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x101}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x3}, 0x8) getsockopt$sock_timeval(r0, 0xffff, 0x1009, &(0x7f0000000000), &(0x7f0000000080)=0x910) 00:07:21 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setgroups(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="31010000ffff000003"], 0x9}, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0xfffffffffffffe2e, 0x0, 0x2aa}, 0x5aed0dd753f893c1) connect$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) 00:07:21 executing program 3: recvmsg(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000000)=""/33, 0x21}], 0x1, 0x0}, 0x0) shutdown(0xffffffffffffffff, 0x2) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000500)=@un=@file={0x0, ""/4096}, &(0x7f00000002c0)=0x1002, 0x20000000) setsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000300)=0x8, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) readv(r1, &(0x7f0000000280)=[{&(0x7f0000000040)=""/16, 0x10}, {&(0x7f0000000080)=""/162, 0xa2}, {&(0x7f0000000140)=""/178, 0xb2}, {&(0x7f0000000200)=""/120, 0x78}], 0x4) 00:07:21 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:07:21 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) read(r0, &(0x7f0000000000)=""/114, 0x72) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) 00:07:23 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0xffffffffffffffff, 0x1000, 0x80000004, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000300)='-\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f00000006c0)='\xc0\x15\x965\xd1\a\xd8\xf1\xd4\xa2\x94\xd5O\x1a%\x10h\xf1j\x02tL\x99Q\xe8\x97:`\xfa\x87X\x9d3\x1d1\\\xf7\x02C\x11t\x87\xc3\x0e\xc4\"\xa5\xd5\x8d+\x9c\xab&\xb2uN\xd0\x12\x81V\xbcq4\x99q\x1e\xc0GkD\xa7\x8d\r\xff2\x1e\a~\xfe!\xa3\xce\xf5-L\xd1h\xdaE\x97\x01\xe6>3\xbe|z}\x00\xf1\x90\xca\xa9\x88\xac\n\xb1\xfa+\t\x05\xe0\xbf\x8b.I\xde\xe9\xda\xe9\x06q\xbfox\xcb\x8e9\xad\'\x00\x00\x00\x00y\x97\'\r(p\xb7$}\xc3\xd7\x97\xf5\xa8\x9d\x1c\x1e\a\xda\xf9?\xbb\xa8\x9e\x16\x14r\x97\xa3\v\xca\x05Bb\xee\x181\xc1\xe4o\x85\x00\xd4\xbd\xcf\xb9!U\x0f\x19\x19\x94\x15\x10\x04L\x80\x15Z\x86\xadhq?y+\t\xa3)\x01l\xb6\x14\xd3\x85l#\x88{\'\xdfw7ou\x9c\x85.\x16N,;\x97\x17\xad\xe4\xc5\x16\xcf\xc9\xc537\x85\x1bc\xa8\xf1'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', 0x0, &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$inet(r2, &(0x7f00000003c0)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = accept(r3, 0x0, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0) ftruncate(r5, 0x8000) openat(r5, &(0x7f0000000380)='./file0\x00', 0x1, 0x8) mkdir(&(0x7f0000000600)='./file1\x00', 0x7df90600) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000540)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x1c) r7 = socket(0x2, 0x5, 0x0) connect$unix(r7, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d8145d0005a86a12beecfc2e91a1ca764050000000354ee5f60eeb4447a7a82e0a41eccd6f8a30000000000010000", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x13, 0x0, 0xfcf9) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) execve(0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f0000000840)=ANY=[@ANYBLOB="02ffffef0300000001000000f4fc8e452b7eaea8cd0a7f24144107efb39e7fd5f908e3351e109d8cb1504e033fcf2d3e6a88a1d26ad3c1d6a10f93c660352473b822316749c6eaa417959a97d901afcf2a"], 0x0) open(0x0, 0x20084, 0x82) 00:07:23 executing program 3: open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0x1) r0 = open(&(0x7f0000000000)='./file0\x00', 0x38000, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="fefd01030000"], 0xa) clock_settime(0xe, &(0x7f0000000180)={0x9, 0xc7}) clock_nanosleep(0x8, 0x1, &(0x7f0000000040)={0x0, 0x3b9ac9ff}, 0x0) 00:07:23 executing program 1: rename(0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x24) r1 = dup2(r0, 0xffffffffffffffff) sendto$unix(r1, &(0x7f0000000000)="20ec2bc50f7c946cf6fff5fd9ef029570b294a147682da673f4bbefb6bf420b2e1f81bfeb34530a69f73cd8163", 0x2d, 0x33a656e7f058f9ae, &(0x7f0000000040)=@abs={0x1, 0x0, 0x2}, 0x8) 00:07:23 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x1ff}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000180)={r1, 0x2, 0x80000000}, 0x8) truncate(&(0x7f0000000040)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) flock(r0, 0x6) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000001c0)={r1, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000002c0)=0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) rmdir(&(0x7f0000000200)='./file0\x00') __getcwd(0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) 00:07:24 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r0, 0x4, 0x40) bind(r0, &(0x7f0000000240)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0xa) r1 = socket$unix(0x1, 0x100000002, 0x0) r2 = dup2(r0, r1) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000000), &(0x7f00000000c0)=0x4) connect(r0, &(0x7f00000004c0)=@in, 0xc) sendmsg$unix(r1, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="70012e2f66696c6530005d5f53c26ffc405de48001a87dc7d333491409337fa802dd37b032d18093ff1b2b7f19f00bce73e63d3a53386222f11b5829369b5a04258705c5bca24a3b08718444c6590ec8022293eb574c3b68b80aa2b44d2d15a406e260e490cc686904e1fb8cecee6c25f901290ada163ce8d336f7cb9d9880f401c03b3769d8238b76b5dcfdb8a0d5b99b9d83bdb02415f2ad1efb212d2e16d3e99a67806182f902b3005057ee37d3f35a119fc20b356802ec2a87d2a99e0d7f8811106ab844b928a0994328a056b4ba"], 0x9, 0x0}, 0x0) 00:07:24 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, &(0x7f0000000040)=0x35c) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="a2020480000036700000"], 0x1) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000080)=0x2091, 0x4) 00:07:24 executing program 1: setreuid(0x0, 0xee00) getresuid(0x0, &(0x7f00000000c0)=0x0, 0x0) symlink(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00') r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ppoll(&(0x7f0000000100)=[{r1, 0x2040}], 0x1, 0x0, 0x0, 0x0) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file1\x00') setresuid(0x0, r0, 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f0000000000), 0x4) chroot(&(0x7f0000000080)='./file0\x00') fstat(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000140)='./file1\x00', r0, r3, 0x400) 00:07:27 executing program 2: r0 = socket(0x1c, 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000), 0x4) sendmsg$inet_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1400000084000000074000000000000001010000"], 0xffffffffffffff9b, 0x100}, 0x1) 00:07:27 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100000) accept$unix(r1, &(0x7f0000000500)=@file={0x0, ""/4096}, &(0x7f0000000080)=0x1002) r2 = fcntl$dupfd(r0, 0x3, r0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000000)=0x8, 0x4) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000004c) execve(0x0, 0x0, 0x0) 00:07:27 executing program 3: r0 = socket(0x40001, 0x7, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x1}, 0x8) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="820a020000006c653000"], 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0xb) 00:07:27 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) utimes(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{}, {0x1ff}}) recvfrom(r0, &(0x7f0000000180)=""/156, 0x9c, 0x40082, &(0x7f0000000000)=@in={0x2, 0x1}, 0x10) 00:07:27 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f00000000c0), &(0x7f0000000000)=0x1c7) 00:07:27 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)=ANY=[@ANYBLOB="a10000002a79439a0cea464d0d75a963a50e922e424e65d35b3857c12b8faa3c41eb01000000000023003c983b1705863f21a48239e1c31345ea5bf49933281539ee1b84076420b85ab1e2a79f2f101f0932e9462626b5ce1cf310dfbe1c1dfb57ffbc246fe4e5c78a57f65ccb67cf58802d934eb36798705a344df6597334f1215bb6d829c8a2310a9e588240564625da4222a1c9bd07b193b71fba4673f01dfc9ac789e8"], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x2d6e}, 0x8) getsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000000), &(0x7f0000000100)=0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000003c0)={0x86, {{0x2, 0x3, @broadcast}}}, 0x90) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) lseek(r0, 0x40, 0x3) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r1 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = getpid() getpgrp(r2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000002c0)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f00000004c0)={0x48, {{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}}, 0x90) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r3, 0x80000001}, 0x8) 00:07:27 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) lseek(r0, 0x0, 0x1) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1202, &(0x7f0000000080)={0x0, 0xd57}, 0x177) 00:07:27 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) r1 = getpid() wait4(r1, 0x0, 0x9, &(0x7f00000000c0)) getsockopt$sock_int(r0, 0xffff, 0x1013, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:07:27 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040)={0x7fff}, 0x4) poll(&(0x7f0000000300)=[{}], 0x1, 0x0) 00:07:27 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8) getsockopt$inet6_int(r0, 0x29, 0xa, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000100)=0x1, 0x4) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000002c0)={r2, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000200)=0x10) 00:07:27 executing program 1: r0 = semget$private(0x0, 0x4, 0x0) __semctl$GETVAL(r0, 0x2, 0x5, &(0x7f0000000000)=""/22) futimesat(0xffffffffffffffff, 0x0, &(0x7f0000985000)={{}, {0x4}}) msync(&(0x7f0000983000/0x3000)=nil, 0x3000, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, 0x0, 0x6, 0x7, 0x8, 0x87, 0x6, 0x3f}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000140)={r2, 0x2, 0xffffffffffffff32, 0x800, 0x4, 0xffffffff80000001}, 0x14) sigaltstack(&(0x7f0000985000/0x1000)=nil, 0x0) ftruncate(r1, 0x7fff) 00:07:27 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @loopback, @loopback}, 0xa) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @empty, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr=0x612, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast1, @rand_addr=0x9, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@multicast2=0xe0000001, @remote, @loopback}, 0x2d7) 00:07:27 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = accept4(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c, 0x10000000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000140)=0x9, 0x4) r2 = fcntl$dupfd(r0, 0x0, r0) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r2], 0x1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000200)={0x0, 0x1, 0xf, 0x8001, 0x3}, &(0x7f0000000240)=0x18) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r3, 0x6}, &(0x7f0000000080)=0xf8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r4, 0x800}, 0x8) 00:07:28 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0), 0x4) listen(r0, 0x0) listen(r0, 0x0) socket(0x1c, 0x5, 0x3) 00:07:28 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x3) setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000300)=0x33, 0x4) 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$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000540)=ANY=[@ANYBLOB="a759fde2192186abfd55b96e697629f18518baaf89df0048b7d24c24cf97229b9c1d9d507346ee4313466adc41a2939ad648b9779b9e34429f6b8b9790f10b1d4f2149d929cb4df0ae5c06e0717580d18c4ded9875099dee749c1069ddd60f7020d8890e42fb9204950e71192c890b75661645aac91c00fddeba8f5e0ba7c699c99653fda2bfe2282ea84fdee4190b0359ad4660074f11476c12bff282b7da970593de5039fba5670b66d50311c4592fc7fa7f8fcb27858505556b23b28aa83ac35798feed34feeeae01fcb489fde8cd47d0", @ANYRESOCT=r0, @ANYRESHEX, @ANYRES32=r0, @ANYPTR=&(0x7f0000000400)=ANY=[@ANYRES64=r1, @ANYRESOCT]], 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f00000001c0)={@local={0xac, 0x14, 0x0}, @empty, 0x1, 0x1, [@broadcast]}, 0x14) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)={r1, 0x5, 0x3, [0x5374, 0x2, 0x7ff]}, &(0x7f00000002c0)=0xe) connect(r0, &(0x7f0000000340)=@in={0x2, 0x1, @rand_addr=0x4}, 0x10) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000140)=0x7b, 0x4) 00:07:28 executing program 1: r0 = socket(0x2, 0x2, 0x7) 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$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0x7}, 0x10) 00:07:28 executing program 2: r0 = socket$inet(0x2, 0x2, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={r1, 0x0, 0x8, [0x5e5, 0x5, 0x4, 0x6, 0x7f, 0x3, 0x4, 0x7]}, 0x18) 00:07:28 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed2", 0x7b, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000200)='./file0\x00') 00:07:28 executing program 1: freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x5, 0x3, 0x7, 0x1}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x3, @multicast2}}, r1, 0x7ba7, 0xffffffff00000001, 0x401, 0x4, 0x7}, &(0x7f0000000200)=0xa0) syz_emit_ethernet(0xe, &(0x7f0000000100)="79cdeb8cf90c923afeed35c00806") chdir(&(0x7f0000000240)='./file0\x00') 00:07:28 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setstatus(r0, 0x4, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000380)={@remote, @loopback}, &(0x7f0000000340)=0xffffff53) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x10001}, &(0x7f0000000100)=0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000300)=r1, 0x4) freebsd10_pipe(&(0x7f0000000540)) writev(r0, &(0x7f0000000240)=[{&(0x7f00000001c0)="4e99f2f42102e776f76008f8e56a25badb7dfd0c4fc60eaa4a7b723e4e40c3fa963110ac1cf115f60a6a38669089b3869b1daf64c20c736336805b16d6425192cad366c4dc7a24c410f9159aa126ec47b0da242c51d792e5a9e16e3f1931daf43253f85ea0f352254af33de59d2039c4b8653626e4528830d809", 0x7a}], 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockname$inet(r0, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000002c0)=0x10) 00:07:28 executing program 1: exit(0x2) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x7, [0x7fff, 0x1ff, 0xe2d, 0x3ff, 0xd86, 0x5, 0x2c]}, &(0x7f0000000100)=0x12) r1 = socket(0x2, 0x1, 0x0) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB='e0\x00'], 0x10) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000040)={0x101, "f665f80b6f1995359015e20fb2344aa1"}, 0xfffffffffffffcd0) sendto$inet(r1, 0x0, 0x0, 0x3fffc000, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @local}, 0x10) 00:07:28 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000040), 0x4) 00:07:31 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), 0x0) execve(0x0, &(0x7f0000000340)=[0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00'], &(0x7f0000000500)=[0x0]) r1 = openat(r0, 0x0, 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100)={0x0}, &(0x7f0000000180)=0x8) getitimer(0x0, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x5, 0x7fff, 0x4}, 0x0) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000980), 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x0, 0x0) mlockall(0x1) link(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') sync() mlockall(0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x10, 0xffffffffffffffff, 0x1f470000) 00:07:31 executing program 2: r0 = socket$inet(0x2, 0x0, 0xffff) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000001c0)={0x0, 0x10000}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000340)={r1, 0x7, 0x86c, 0x7, 0x3, 0x200}, 0x14) r2 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x8}, 0x8) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000180)={r3, 0x10200}, 0x8) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x80}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r4, 0x5, 0x2, 0x80, 0x56f, 0x0, 0xfffffffffffffffd}, 0xa0) 00:07:31 executing program 3: setuid(0xee01) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000080)={0x8, 0x0, 0x100000000, 0x7, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)=ANY=[@ANYBLOB="1c004e2106000000fe80000000090000000000006a000000aa000100000000000000000000000000000000000000000000004000000000000000000000000000000000000005000000000000000000000000000000000000fdffffffffffffff0000000000000000000000000000070000000000000000000000000000000000", @ANYRES32=r1], 0x84) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000240)) clock_settime(0x0, &(0x7f0000000140)) 00:07:31 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x458, 0x3, 0xe327, 0xfff}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000100)={r2, 0x50, "4a4d421ba6b1bc7beb32f2614fc6aa9288615c6c83a1b04ddff14c54510242bcd40fc2ddb0c874db5e078c67e6c807e592dc4fce9b4116934decbd999c7812003f9bcb4f89e68394274d96888ac24ce0"}, &(0x7f0000000180)=0x58) setsockopt$inet_opts(r0, 0x11, 0x0, 0x0, 0x0) 00:07:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x2, 0x5, 0x0) r3 = socket(0x2, 0x10000001, 0x84) connect$unix(r3, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x0) sendmsg(r3, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xb) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000180), 0x4) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1202, &(0x7f0000000040)={r1, 0x2}, 0x8) 00:07:31 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xa02, 0x64) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x1f, 0x3}, {0xffffffff}}, 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), 0x0) 00:07:31 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_mreqsrc(r1, 0x0, 0x43, &(0x7f0000000080)={@rand_addr=0x800, @rand_addr}, 0x3ae) getsockopt$inet_buf(r0, 0x0, 0x53, &(0x7f0000000200)=""/4096, &(0x7f0000000040)=0x1000) sendmsg$inet_sctp(r1, &(0x7f00000000c0)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0, 0x0, 0x0, 0x97}, 0x0) 00:07:31 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(0x0, 0xf, 0x52e) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f00000005c0)=0x4) r1 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r2 = openat(r0, &(0x7f0000000600)='./file1\x00', 0x2, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000680)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000006c0)=0x2c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000700)={r3, 0xa55a}, &(0x7f0000000740)=0x8) fcntl$dupfd(0xffffffffffffffff, 0x0, r1) recvmsg(r1, &(0x7f0000000580)={&(0x7f0000000080)=@un=@abs, 0x8, &(0x7f0000000480)=[{&(0x7f00000001c0)=""/234, 0xea}, {&(0x7f00000002c0)=""/174, 0xae}, {&(0x7f0000000380)=""/193, 0xc1}, {&(0x7f0000000100)=""/112, 0x70}], 0x4, &(0x7f00000004c0)=""/185, 0xb9}, 0x2) setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000640)={0x80, "66e47d76d4f87d87d642d478e891bc04"}, 0x14) 00:07:31 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000200)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x3}, 0x8) writev(r0, &(0x7f0000001740)=[{&(0x7f00000004c0)="1c", 0x1}], 0x29a) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0xb9, 0xb}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x8, 0x20, 0xb24e, 0x7, r1}, 0x10) shutdown(r0, 0x1) 00:07:31 executing program 2: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x4) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xa) 00:07:32 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) dup2(r0, r0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x2467, 0x0, &(0x7f0000000000)=0xff37) 00:07:32 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000), 0x27ddb8a1d1927db) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100000) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000080)=0x80, 0x4) 00:07:32 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/225, 0xe1}, {&(0x7f0000000140)=""/230, 0xe6}, {&(0x7f0000000240)=""/65, 0x41}], 0x3) chmod(&(0x7f0000000000)='./file0\x00', 0x8) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10080012, 0xffffffffffffffff, 0x2) ip6_ctloutput: mbuf limit hit ip6_ctloutput: mbuf limit hit 00:07:32 executing program 3: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x41, &(0x7f00000000c0)="58e56d0131f628638a67da7599f60b93dd65067f9cb00eae4f516aa9f0f37b8e4ed5e4ed87e55cad747c0cec2f431e340c00d1a3955c6cfdd63f87599ca08dc7f4ea6a2a47f8a2231ce61ccf281ad8f9d5e50515b5875c7b70628d616d6acf9226dce8093bf75236709373631ad4ec64e45973de84b2f79c5ec4cfa878c9cb65eeb36e60d21b078bbaf77a4e52abbb2450d6fdb98226a048682e6f21fea5ec1aac68d3a1b3564cc5b016edb3dac883e94b1a600ede8e", 0xb6) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x354c, 0x80, 0x5}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0x2, 0x3}, &(0x7f0000000280)=0x8) r2 = accept$inet(0xffffffffffffff9c, &(0x7f00000002c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0xfffffffffffffea5) poll(&(0x7f0000000180)=[{r2, 0x2}, {r2, 0x4}, {r2}, {r2, 0x80}], 0x4, 0x1) setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000080)={0xa15f, "dc238c5366ddefbd938561ddae0a3a06"}, 0x14) setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000000)={0x4be9105b, "19cfabc4a985a35e418960ce946a8454"}, 0x14) 00:07:32 executing program 2: mlockall(0x2) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b19b5aecf6ff710199e789b5117dc", 0x1a, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0\x00', 0x89, 0x20) 00:07:33 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x1c) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x4, &(0x7f00000002c0), &(0x7f0000000340)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000380)=ANY=[@ANYBLOB="d133c3c7b0bfb40b74a3433b9b38a14e806c0db935c5d25e8c6460a1421d92fafa273b28a7d9f8394dcf244ec31054ebadfe4a70fa30796a0a36871ea676f937032e2daf0895d8f6d0523ff5a67027327f922f0736d9f3a2206ed2b61bba9e353316737f58063ca6ffd8d1e8b879cd796d85f7ff01000000000000f6c46e36406934a7aaae8c299b83a14530add1138dbe9dd62039e5b560841da1"], 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={0x0, 0x2}, &(0x7f0000000200)=0x5) lseek(r0, 0x0, 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000001540)='dctcp\x00', 0x6) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r1, 0x8}, &(0x7f0000000280)=0x8) recvfrom$unix(r0, &(0x7f00000014c0)=""/100, 0x64, 0x80, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) connect$unix(r0, &(0x7f0000001580)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000140)=0x9, 0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x78) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000100)=0x7, 0x4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7fff, 0xf, 0x6, 0x1}, &(0x7f0000000080)=0x18) readlink(&(0x7f0000000440)='./file0\x00', &(0x7f00000004c0)=""/4096, 0x1000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="fcffffff060000001423000092cf8c182b6eb299"], 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3) 00:07:33 executing program 2: r0 = open$dir(&(0x7f0000002700)='./file1\x00', 0x100000000001fffe, 0x0) writev(r0, &(0x7f0000001440)=[{&(0x7f0000000180)="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", 0x113e}], 0x1) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp(0x1c, 0x2, 0x3a) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000140)='_', 0x1}], 0x1) r1 = getuid() freebsd11_lstat(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) dup(r0) writev(r0, &(0x7f0000001300)=[{&(0x7f0000001240)='z', 0x1}], 0x1) 00:07:33 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x8, r0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) dup(r0) writev(r1, &(0x7f0000000000), 0x0) writev(r1, &(0x7f0000000100), 0x100000000000005d) execve(0x0, 0x0, 0x0) 00:07:33 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1004, 0x0) freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x104, 0x2553) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x6, 0x0) dup2(r0, r1) 00:07:33 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4, 0x100) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) linkat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00', 0x400) freebsd11_mknod(&(0x7f0000000180)='.\x00', 0x6000, 0x0) 00:07:33 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0xfffffffffffffff8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r1, 0x3}, &(0x7f00000001c0)=0x8) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="9bf62d2f66696c653000"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x32, &(0x7f0000000040)={r2, 0x10001}, 0x10) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000240)=""/113, 0x71}], 0x1, &(0x7f0000000300)=""/200, 0xc8}, 0x40000) 00:07:33 executing program 0: r0 = socket$inet_sctp(0x2, 0x3, 0x84) listen(r0, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f0000000180)={0x2400000000000000, {{0x1c, 0x3, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x13}}}, 0x88) getsockopt$sock_int(r0, 0xffff, 0x1012, &(0x7f0000000140), &(0x7f0000000080)=0xfffffffffffffe00) 00:07:33 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000080), 0x0, 0x9ed4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(0x0, 0x0, 0x664b6e3) r1 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x100000, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockname$inet6(r1, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:07:35 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x5, 0x4000, 0x3, 0x5, r1}, &(0x7f0000000100)=0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r2 = open(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) freebsd11_lstat(0x0, 0x0) getgroups(0x0, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000140), &(0x7f00000002c0)=0x4) sendto$unix(r2, &(0x7f00000001c0)="85beaf825ddcc1cc177b3f7c234c02a1bae84e316a6133013cae1c9343cbd7121d46501179f39a269d5757f7b7b5d340827a64e587e5e96c2d87202b5b85ad0f7d97e547ef99239d560e535b518873c654045e9e0dfd31ceb76cc112558105b02078036b248ceea93b949d26ed23dfb79e24b2f2299ab9e487eff607b98bba2fb206b6538628885c6aabb9c573187bd6033b9ab8bfa57dc04611338ca7330db038df9b69539b60e5dcedefeec54b84e732266fd79063bfaaa98c48cc4ff7c50dbcb398be36a9cd03613d921db0bf7b2b078591514556988146b98562ce", 0xdd, 0x100, 0x0, 0x0) 00:07:35 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b19b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d24", 0x2e, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={0x0, 0x101, 0x1, 0xff, 0xc03a}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x27, 0x9, [0x3ff, 0x1, 0x39, 0x6, 0xfffffffffffffeff, 0x5, 0x9, 0x4, 0x400]}, &(0x7f0000000200)=0x1a) r2 = getpid() fcntl$lock(r0, 0xf, &(0x7f0000000080)={0x3, 0x6, 0x8, 0x100000000, r2}) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x8, 0x101}, {0x7ff, 0x5}}, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0) 00:07:35 executing program 3: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000080)={0xd87, {{0x2, 0x1, @loopback}}}, 0x90) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0x12, r1, 0x0) poll(&(0x7f0000000000)=[{r1, 0x15}], 0x1, 0x5) 00:07:35 executing program 2: freebsd11_mknod(&(0x7f0000000180)='./file0\x00', 0xe0cc, 0x0) symlink(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00') r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) faccessat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x1, 0x1200) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="e5000000254bfb4776e53ea392d3855d5cc02abed1adb06b0d2a12764886b86a8ff1f4a48911b5173961b91f6e4b5445042962777a918d6f3ea2e1cbd3ee4734054847dc1d0ce01a9b6dacf9aad3d6fa391d5849a8f2bc33cfd8f9690ee1e87724bdc8b52fe5143b15bea06f0112b1dcad709cfb3c070d4d3629675214fafcccfc4980b986d54a74708bf9eb6401881bb15a1a2fe6460c96818f53b1073a90a384153956681c363de4850a5ecf140d12cefc2fe6e45d6871a1e8890f562c0428dfd6255f183cc59cd95d315fcb9953ecc343196052f1304e597073405802d2bc12c267e8aa9b3b9063"], &(0x7f0000000140)=0xed) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r1, 0x1}, &(0x7f0000000240)=0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000280)={0xb3, {{0x2, 0x1, @rand_addr=0x4}}}, 0x90) 00:07:35 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="82022e2f66696c65300039b15696f214a116e2be4dc72f9a7826d2cfc6cb1592cb55074cf369c60f1fd007341fcbb45bcde5eaf9b37ca0290e6adf94093da1a5"], 0x1) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x4, 0x60, 0x7fff}, 0x10) 00:07:37 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd10_pipe(0x0) listen(r0, 0x400000000000) setsockopt$inet6_buf(r0, 0x29, 0x7c, &(0x7f0000000040)="d1f78ade50a231e3cd52a110942cdb8d6ad295b457295f8bf261275a2c829d0609e741abe3d917177d70f342bf6c161ac0854e35c5549ae57c6375b9661d72fd901f86f57db3e9da380a0e7b106d9d8e21638e84312241798795bdc464e6c65abc4ea13b7a3d229db1d4ef8c992f98310ecb49071409c1d9878ba1951fa2aaec15815ab1f93ea18eddbec7b9b1806e74e909887d1abafd12a6f8a5f83fef9ad395af2dcebfdb70f631c0f185a32ca1d16ba58daf07e2637bda73a6f510ef215d4755728250afa07751b0048d0d52bc1ea0bc99761eb34c0d6c215e2160c1e1af", 0xe0) r1 = accept(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000200)={r2, 0x6, 0x4, 0x6, 0x6, 0x1}, 0x14) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000240)={r2, 0x3, 0x3, [0x80, 0x4, 0xfffffffffffffffb]}, &(0x7f0000000280)=0xe) select(0x175, &(0x7f0000000000)={0x0, 0x0, 0x20000000000000}, 0x0, &(0x7f0000000140)={0x7f, 0x4, 0x7fffffff, 0x200, 0x5, 0x0, 0x8f1, 0x1}, &(0x7f0000001340)={0x1}) 00:07:37 executing program 3: mkdirat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x2) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000000)="c70024405374e1d231b9f368690acd712084935b8c8f4856a171b4e061a1ff86696df7ed7e73fb3c0dd71da2499a4c33634ea34232221dd54da7f7fc2bcfc0c9353fd15659807f6dac2fbb703f0ba6f04976d9472359fc2660b5ffe3f38a240a743558a8d73783cc910fe1e5d6d3bbab4fbfb01a4c3e83e3e608af32c3772070582714416979011ff361f0f31d6fdef3f63ff121a5da97712c293080fa16345f837edcf1f178512fc632f039b2722422e4876b7580c192c2de3daa7980eefe89b4c3529a5f9a320f0130aa0798c6bf0b8252fc33c8566a2517f1467b8643", 0xde}, {&(0x7f0000000100)="3bc69ae33abab222d840202e1c33b7491731f42914c3450dd142e09d048cf3ce6e4a913b7481157a4bbe821938b960405a68e41e5ca99a09c3d56d52b78e92d70a27120952", 0x45}, {&(0x7f0000000180)="7df03bffb7bb6ae17ac6260120856b47914e5edd6630cd020b759a263a44156614345f51b0fa2060ae9e5bcd016a40bef17ce021e10410abab2d838a6345e67ec5a63e5618862832cf8deebc0a096397fde9e8bda61c36612d0c79c4", 0x5c}, {&(0x7f0000000200)="e346d5ba23e33496764892e152765316d3d9e6041fbf67a9121912741f12b826d0c7b58c35e28cc4ca12a9aba01c560ac4e658ae07aae71b4f16888f9856c90cf409bbbd03d3a58897c584dae5273795ccf9435fb04c1c28029d326ecb29a975508b9a19931e2716517062313b8211bfebea935e0900eaae", 0x78}], 0x4) setsockopt$sock_timeval(r0, 0xffff, 0x1017, 0xfffffffffffffffe, 0xaa) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) 00:07:38 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003d00)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) select(0x40, &(0x7f0000000100)={0x100, 0x20, 0x1, 0x8, 0x4, 0x40004, 0x3, 0x6}, &(0x7f0000000140)={0x4, 0x4, 0x8000, 0x0, 0x2, 0x6b3, 0x2, 0x1}, &(0x7f0000000180)={0x0, 0x2, 0x6, 0xffff, 0x0, 0x2, 0x3, 0x4}, &(0x7f00000001c0)={0x4, 0x7}) write(r1, &(0x7f0000000080)="1e", 0x1) sendmsg$unix(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="28000000ffff0000210b3575f4e4039388d7b88ff90100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0x28}, 0x0) writev(r1, &(0x7f00000026c0)=[{&(0x7f0000000040)="fd", 0x1}], 0x1) sendmsg$unix(r2, &(0x7f0000001580)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000001480)=[{&(0x7f0000000280)="0b5a1f28e446489b169c62b1a30901d67b8dec5174a4c5bd52b6e6a64b6a4d416588a2c89166b948a143bb4539bd2360db9c50c7dbc846293200fff3b2caab15c93150a2a16fd309da29f8e1fe2e7064ba3060168efb10dd2195e194aa185f87a2df367f2bb60be5d44a463cf17dcff7", 0x70}, {&(0x7f0000000300)="1186308c6218aff740e3ebadec640a9ae03020df95adf63f899a99d852ca4daa8a9d3e5fe64fa4e54f9398ade3735a6de8a3086a8b8654b6b2a5485a45f02eb0b80db715cbd4e31a1bf4a95b3ae5ffc5232cbaa2c5ea0665c428ac37fd8d35f4dabe29ec33252013ea6ae264b4e2fdd453b72b5726199e87a5d287351dd03a85e1b66914dc9648032d47c83f8966a2387dba408223924c9916b215f773fb60dfa93424aa83ef691b3a399f0a", 0xac}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="81ac0d326847da86599454ef33462dd3d4cd8a95e5ac8b67a80102fe154c475e2042d778866f2e1d94d4ea1e25375b4132bd6832868049f2195d0e32bb917a7bb8b53bcaacea79ca884ab45772833f4c74389e271645eb2297f6109ebd08fb688e4acbcb038176ff09dd009e6bfa25bcc768715d43b80b8b3a30d703003b79289a9d7c4644cf2f15e562827756", 0x8d}], 0x4, &(0x7f00000014c0)=[@rights={0x20, 0xffff, 0x1, [r3, r2, r1]}, @rights={0x38, 0xffff, 0x1, [r3, r1, r1, r1, r2, r1, r3, r2, r0, r3]}, @rights={0x20, 0xffff, 0x1, [r2, r3, r1, r0]}, @rights={0x28, 0xffff, 0x1, [r2, r1, r1, r3, r1]}], 0xa0, 0x100}, 0x4) 00:07:39 executing program 1: pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)="f0", 0x1}], 0x1, 0x0) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) close(r1) 00:07:39 executing program 2: r0 = socket(0x1, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0xaf, 0x7, 0x10a52c5a, 0x31db}, &(0x7f0000000040)=0xa0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r1, 0x80000001, 0x2, 0x4, 0x53, 0x4}, 0x14) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x32, &(0x7f0000000080)={0x0, 0x5, 0xfffffffffffffffd, 0x8000000008}, 0x10) socket(0x1c, 0x20000001, 0xff) 00:07:39 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020003) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x2, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r1, &(0x7f0000000100)=[@in6]}, &(0x7f00000001c0)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={r1, 0x7}, &(0x7f0000000240)=0xfffffffffffffd07) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000400)=0x6aca, 0xffffffffffffff6d) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000080)={r1, &(0x7f00000004c0)=[@in6={0x1c, 0x3, 0xaf96, @loopback, 0x1}, @in6={0x1c, 0x2, 0x30e25964, @loopback, 0x6}, @in6={0x1c, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x10000}, @in={0x2, 0x0, @loopback}, @in6={0x1c, 0x1, 0x7f, @remote={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x7f}, @in6={0x1c, 0x3, 0xb8, @loopback, 0x264}]}, &(0x7f0000000380)=0x10) 00:07:39 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x0}, 0x2fd) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x268) 00:07:39 executing program 0: r0 = socket(0x1f, 0x20000008, 0x408) connect$unix(r0, &(0x7f00000000c0)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfd61) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8, 0x0, 0xff}, 0x10) sendto(r0, &(0x7f0000000040)="b2", 0x1, 0x0, 0x0, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="037c0000"], 0x8) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 00:07:39 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_UNLOCK(0x0, 0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) 00:07:39 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x4, 0x4) close(r0) 00:07:40 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={r1, 0x7ff}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x28, &(0x7f00000001c0)={r1}, 0x8) 00:07:40 executing program 1: r0 = open(&(0x7f0000000240)='./file0\x00', 0x81000000401206, 0x7e) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r1 = accept$inet6(r0, &(0x7f0000000380)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000003c0)=0x1c) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000004c0), &(0x7f0000000500)=0x4) getsockopt$inet_udp(r0, 0x11, 0x0, &(0x7f00000001c0), &(0x7f0000000140)=0x280) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000400)={0x0, 0x7, 0x2, [0x6, 0x1]}, &(0x7f0000000440)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000480)={0xfffffffffffffff8, 0x200, 0xffffffff80000000, 0x346e, r2}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000280)=[@in6, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000300)={r3, 0xfffffffffffff94a}, &(0x7f0000000340)=0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000000)={0x9, {{0x1c, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0}, 0xe5}}}, 0x88) 00:07:41 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, 0x0, 0x0, 0xfffffffffffff800, 0x213, 0x0, 0x0, 0x4000000000002}, 0x98) 00:07:41 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0xffffffffffffffff}, 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0x6, @empty, 0x5}}, 0x0, 0x7, 0x1, 0x3, 0x87, 0x67be}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={r1, 0x18a, 0x9, [0x0, 0x1000, 0x6, 0x5, 0x9, 0x800, 0x4, 0x2000000040000000, 0x8]}, &(0x7f00000001c0)=0x1a) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:07:41 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000001480)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0x2, 0x0}, 0x0) 00:07:41 executing program 3: munmap(&(0x7f0000d75000/0xb000)=nil, 0x1f470000) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={0x0, 0xfffffffffffffff7, 0x7fff, 0x3, 0x2, 0x8}, &(0x7f0000000080)=0x14) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x3f, 0x9, 0x81}, &(0x7f0000000100)=0x10) __semctl$SEM_STAT(0x0, 0x3, 0xa, &(0x7f0000000000)=""/2) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2) mincore(&(0x7f0000d7b000/0x1000)=nil, 0x1000, 0x0) mlock(&(0x7f0000d75000/0x4000)=nil, 0x4000) 00:07:43 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x104, 0x14) close(r0) execve(0x0, 0x0, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) 00:07:43 executing program 2: r0 = open$dir(&(0x7f0000002700)='./file0\x00', 0x100000000001fffe, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000000)="32c5f7554607630482603c0735293b8f8d03ad7bca754b083dc77c", 0x1b}, {0x0}, {0x0}], 0x3) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040)=0x4, 0x4) close(r0) fcntl$setflags(r1, 0x2, 0x1) writev(0xffffffffffffffff, 0x0, 0x0) 00:07:43 executing program 0: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) geteuid() munmap(&(0x7f00001e0000/0x4000)=nil, 0x4000) chroot(&(0x7f0000000040)='./file0\x00') clock_nanosleep(0x0, 0x0, &(0x7f0000000000), 0x0) 00:07:44 executing program 1: readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=""/101, 0x65) r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) r2 = getpid() fcntl$lock(r1, 0x8, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x1000300010005, r2}) close(r1) open(&(0x7f0000000000)='./file0\x00', 0x1, 0x1) accept4(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x30000000) open(&(0x7f0000000200)='./file0\x00', 0x2, 0x18) fcntl$dupfd(r0, 0x0, r1) flock(r0, 0x8) 00:07:44 executing program 3: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000240), 0x0) setsockopt$inet6_udp(r0, 0x11, 0x0, &(0x7f0000000280)=0x4385, 0x4) r1 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000000c0)=ANY=[@ANYBLOB="02004e207f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2], 0x8c) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) listen(r1, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000001c0)=0x1000, 0x4) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000180)=0x3, 0x4) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000200)={0x101, 0xfd04, 0x2, 0x8, 0x7fff, 0x7, 0x6, 0x56, 0x100000001, 0x7}, 0xb) 00:07:44 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x80, &(0x7f0000000000)=0x40000, 0x1b7) 00:07:44 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200), 0xfdf3) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x2, 0x400, 0x400, 0x1000, 0xcfe, 0x1, 0x7, 0x38ceda91, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0xee}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={r1, 0x5}, 0x8) 00:07:44 executing program 0: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202282f66076c653600"], 0x10) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000040)=0x10001, 0x4) shutdown(r0, 0x1) 00:07:44 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000040)={0xfffffffffffffff7, &(0x7f0000000000)=[@in6={0x1c, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x227f}]}, &(0x7f0000000140)=0x10) recvmsg(r0, &(0x7f0000000600)={&(0x7f00000000c0)=@un=@file={0x0, ""/91}, 0x5d, 0x0, 0x0, &(0x7f0000000580)=""/116, 0x74}, 0x0) 00:07:44 executing program 2: mkdir(&(0x7f0000000180)='.', 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="1c004e22861bac75fe8000000000000000000000000000bb01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009f0000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000300000010020000000001000500fd00"], &(0x7f0000000140)=0x98) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 00:07:44 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000001206, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000000)={0x0, {{0x1c, 0x3, 0x12, @local={0xfe, 0x80, [], 0x0}, 0x2}}}, 0x88) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:07:44 executing program 1: r0 = open(&(0x7f0000000180)='./file0\x00', 0x200, 0x2) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000380)=0xfffffffffffff551, 0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000340)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000300)=[{r1, 0x4}, {r1, 0x2004}], 0x3d9, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000540)={0x0, 0x400, 0x0, 0x4c, 0x80}, &(0x7f0000000580)=0x18) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000005c0)=ANY=[@ANYBLOB="02004e237f0000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c9f0f8f23334c49e8a1551f2279f27200000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2], 0x8c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000680)=r2, 0x4) freebsd11_fstat(r1, &(0x7f0000000040)) sendto$unix(r1, &(0x7f0000000100)="6b7a09d603de8f4671180f8bcbdc6eb2d8fea25e89b274dbc57cfb9902c7b9a475aea5e065e7a9be2315e354344d2f85223da202052e4bed302d927b4a1f027a077ae8ce3531d0da7e35561ee11b679115a2e5f47cb8e2e430fed9fbf5d90bf40a98e08a44091bc31e400f516a29a27fcd10ca873571dd333929ebc632fa45", 0x7f, 0x7, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000240)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000280)=0x10) getsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f00000003c0)={@broadcast, @remote}, &(0x7f0000000400)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000440)={r3, 0x9}, 0x8) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000004c0), &(0x7f0000000500)=0xb) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000002c0)={r3, 0x5}, 0x8) write(0xffffffffffffffff, 0x0, 0x0) lseek(r1, 0x52, 0x1) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r3, 0x23, 0xffffffffffffff66}, 0xc) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x40, 0x20) 00:07:46 executing program 0: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) close(r0) setsockopt$inet6_group_source_req(r0, 0x29, 0x53, &(0x7f0000000200)={0x1, {{0x1c, 0x1, 0x1}}, {{0x1c, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x3}}}, 0x108) panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:4531 cpuid = 0 time = 466 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00212ea570 vpanic() at vpanic+0x1e0/frame 0xfffffe00212ea5d0 panic() at panic+0x43/frame 0xfffffe00212ea630 __mtx_lock_flags() at __mtx_lock_flags+0x1fd/frame 0xfffffe00212ea690 sctp_add_to_readq() at sctp_add_to_readq+0x620/frame 0xfffffe00212ea710 sctp_ulp_notify() at sctp_ulp_notify+0xe75/frame 0xfffffe00212ea780 sctp_setopt() at sctp_setopt+0x99d0/frame 0xfffffe00212ea810 sctp_ctloutput() at sctp_ctloutput+0x214/frame 0xfffffe00212ea850 sosetopt() at sosetopt+0x101/frame 0xfffffe00212ea8d0 kern_setsockopt() at kern_setsockopt+0x158/frame 0xfffffe00212ea950 sys_setsockopt() at sys_setsockopt+0x33/frame 0xfffffe00212ea980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe00212eaab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe00212eaab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x412e7a, rsp = 0x7fffdffbbf38, rbp = 0x5 --- KDB: enter: panic [ thread pid 5030 tid 100925 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why