ogram 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000140)="8b7a7e1e7ff6723541898577a9981848831fa0aa21df0927485501df750514f819fcacfd82d6bc9f39e5842375646ea000c4bb4a2e31dddcb3052f305d9c95542f47440fb15acdb46e82818e41577671b2196fc02edecd1b74d87365d1d044aeaa55770bab0efddaa7b1271d5bb234d133760905d362dcbce5dee518f9c6a6b63553bb06f7a106398ebdfacaab3d0b40cd6b7bbc452f24faa3b7a9a8bf0d497673df69f56940e8fd10c68137df112a45b7feb798df95aca60f1f2730c8c5f73491aef7", 0xc3}], 0x1) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x73}], 0x1, 0x0) 00:04:44 executing program 1: r0 = semget$private(0x0, 0x7, 0x200) __semctl$GETZCNT(r0, 0x7, 0x7, &(0x7f0000000000)=""/97) execve(0x0, &(0x7f0000000000), &(0x7f0000001fc0)=[&(0x7f0000001dc0)='(-%}\x00']) 00:04:44 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0xd15a2c6d7420d73c, 0xf62) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="03562d9ffce824f4e374d60200e7d511d127b4f27bf395daa6910208000000"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 00:04:44 executing program 2: r0 = socket(0x1b, 0x3, 0x0) shutdown(r0, 0x1) r1 = socket(0x1, 0x5, 0x0) connect$unix(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="0000afbb20c9d1b5cd621b998a7479ce976f7d5d69080726cabe5df72737a8c5c4a72a6864636b3a3d3625a411c4f6f7899efb70d6b32c9b4326967532bbeeb946a1fc3b9ca956c9b647da3d1e5aa55c844b"], 0x10) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000300)={{0x1c, 0x0, 0x1, @loopback, 0x8}, {0x1c, 0x3, 0x3ff00, @remote={0xfe, 0x80, [], 0x0}, 0x1ff}, 0x10001, [0x2, 0xfffffffffffffffe, 0x1ff, 0x8, 0xffffffffffff8001, 0x1, 0x1, 0x1f]}, 0x5c) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000140)=0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="01000000b19e051b60690656481e41a556a777cb8dc35ba0cdb184b6c5e96f4eedfe108fadfe25e17088d869454b17183ff10f6879adab6c13e34000071bca1550e3db030823d7517b48972349bbad8b51cb320e96e75ca9a7e9d5f5e0d1b1bdd4abb1d209738138a7efcbf2b3b6b321ab0cfe6ab80a580e2203e021a976ef038c5df7fa256a0d763dc11debdb92745aaa22531dbfe3c351b13cbd498b3592fe2058c2adcbe183b12e0faf3346951e6a8306fb2ddd60ef300947b0defdf6717a8e0344118694b2c529c9", @ANYRES32=0x0], &(0x7f0000000100)=0x8) poll(&(0x7f0000000040)=[{r1, 0x2048}, {r1, 0x4}, {r1}, {r1, 0x81}, {r1, 0x94}, {r1, 0x80}], 0x6, 0x5) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x1202, &(0x7f00000001c0)={r2, 0x2}, 0x8) 00:04:44 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$inet(r0, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000200)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000240)={0x0, 0x4}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000380)={0x0, &(0x7f00000002c0)=[@in, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000400)={r2, 0x0, 0x10001, 0x7b, 0x1000, 0x1f, 0x458893f, 0x0, {@in={{0x2, 0x1, @broadcast}}, r3, 0x8, 0xcd, 0x800, 0x73a, 0x9}}, &(0x7f00000004c0)=0xb8) socketpair(0x1f, 0x4, 0xffffffff, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0xa85, 0x4, 0x63}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000140)={r5, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6]}, &(0x7f0000000180)=0x10) 00:04:45 executing program 3: r0 = socket(0x10000000002, 0x3, 0x0) getsockopt(r0, 0x5, 0x43, 0x0, 0x0) 00:04:45 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x2}, 0xc) mkdir(&(0x7f0000000040)='./file0\x00', 0x110) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000840)="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", 0x585}], 0x1, 0x0}, 0x0) shutdown(r0, 0x2) 00:04:45 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r1, 0xd69, 0x5d, 0x7f, 0x7000000000000000, 0x7fffffff}, &(0x7f0000000100)=0x14) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) open$dir(0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0xd9e1, 0x80000000, 0x80000000, 0x5}, &(0x7f00000001c0)=0x14) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:04:47 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet6(0x1c, 0x20000000, 0x50e) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000500)={0x0, 0xfffffffffffffff9}, &(0x7f0000000540)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000580)={@in6={{0x1c, 0x0, 0x7567, @remote={0xfe, 0x80, [], 0x0}, 0x1ff}}, r2, 0x2, 0x1020000000000, 0x100, 0x81, 0x7ff, 0x6}, &(0x7f0000000640)=0x98) r3 = socket(0x1f, 0x10000003, 0x80000001) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) r5 = accept4$inet6(r0, &(0x7f0000000280)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000002c0)=0x1c, 0x10000000) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000200)={r4, &(0x7f0000000140)=[@in6={0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x1}, @in6={0x1c, 0x1, 0x6, @empty, 0xfff}, @in={0x2, 0x3, @multicast1}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @multicast1}]}, &(0x7f0000000240)=0x10) getsockopt$sock_timeval(r0, 0xffff, 0x1001, &(0x7f0000000040), &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000400)={@in6={{0x1c, 0x0, 0x100000001, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, r4}, &(0x7f00000004c0)=0x84) accept4$inet6(r0, &(0x7f0000000380)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000003c0)=0x1c, 0x20000000) r6 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f0000000300)={0x100, 0x20, 0x8, 0x1, r4}, &(0x7f0000000340)=0x10) getsockopt$inet_mreq(r6, 0x0, 0x9, &(0x7f0000000000)={@multicast1, @local}, &(0x7f0000000080)=0x8) 00:04:47 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r1 = getpid() r2 = fcntl$getown(r0, 0x5) setpgid(r1, r2) symlinkat(&(0x7f00000000c0)='./file1/file0\x00', r0, &(0x7f0000000100)='./file1\x00') mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r3 = open(&(0x7f00000001c0)='./file1\x00', 0x110000, 0x10) mkdirat(r3, &(0x7f0000000280)='./file1/file0\x00', 0x40) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0/file0\x00') fcntl$dupfd(r0, 0x11, r3) 00:04:47 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x10, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000040)={0xfffffffffffffffd, {{0x1c, 0x1, 0x3, @empty, 0xaf}}}, 0x88) 00:04:49 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="03562d9ffce824f4e374d60200207011d127b4f27bf395daa6910208000000"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) accept$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 00:04:49 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) freebsd11_getdents(r0, &(0x7f0000000240)=""/179, 0xb3) getsockname(r0, &(0x7f00000004c0)=@un=@abs, &(0x7f0000000500)=0x8) getresuid(&(0x7f0000000540), &(0x7f0000000580), &(0x7f00000005c0)=0x0) getresgid(&(0x7f0000000600)=0x0, &(0x7f0000000640), &(0x7f0000000680)) fchown(r0, r1, r2) r3 = socket$inet6_sctp(0x1c, 0x8, 0x84) select(0x40, &(0x7f0000000080)={0x9, 0xffff}, 0x0, 0x0, 0x0) accept$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000140)=0x10) r4 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000180), &(0x7f0000000480)=0x4) r5 = accept$inet(r3, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x103, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000001c0)=0x9f) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x900, &(0x7f0000000200)={r6, 0x268}, 0x8) 00:04:49 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) recvfrom$inet6(r1, 0x0, 0x0, 0x42, 0x0, 0x0) exit(0x800008000) truncate(0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000840)=ANY=[], 0x0) getitimer(0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) 00:04:49 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x9, 0xff6d) 00:04:49 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x29, &(0x7f00000000c0), 0x9) 00:04:49 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001500)=[{&(0x7f0000000a40)="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", 0x2c4}], 0x1, 0x0}, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x0) 00:04:51 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="03562d9ffce824f4e374d60200207011d127b4f27bf395daa6910208000000"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r1, 0xffffffff, 0x8, 0x8}, &(0x7f0000000080)=0x94) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 00:04:52 executing program 3: freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)) geteuid() geteuid() r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000280)={@empty, @multicast2}, 0x8) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) r2 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmat(r2, &(0x7f0000ffb000/0x4000)=nil, 0x3000) r3 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000180)=0xfffffffffffffe10, 0x30000000) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x50, &(0x7f00000001c0)={0xffffffffffffffff, {{0x1c, 0x1, 0x3, @loopback, 0x9}}}, 0x88) 00:04:52 executing program 2: freebsd10_pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000040)={@remote, @rand_addr}, &(0x7f0000000080)=0xc) open(&(0x7f0000000100)='./file0\x00', 0x20048, 0x80) poll(&(0x7f0000000100), 0x20000000000006a5, 0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) 00:04:52 executing program 3: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000180)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000001c0)=ANY=[], &(0x7f0000000340)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000002c0)={0x0, 0x800}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000200)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x5}, @in6={0x1c, 0x0, 0xe9c, @local={0xfe, 0x80, [], 0x0}, 0x2e2e}]}, &(0x7f0000000240)=0x1ee) r2 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x54, &(0x7f0000000000)="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", 0x108) 00:04:52 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) sendto$inet6(r0, &(0x7f0000000680)="e04b19605a36789e335ffbc821d92057fbd3f8592bf1e554194e3317d045f0e0f3c8105a98e438213e4be1b1ab4422b3e35237c9f67e22f4d5ec15200bfcbb2bd47eacbf1e6db61c29fd09f7e8bc83ce74fd18c58adf0533ccce0023a4e061ffb02d0d6be22617350ca11b11de6681aa5ad499f7b9fca2619d96b01710347b156eab870f9819d8decb12e9859da0d89c761c81b3d22b9954699b", 0x9a, 0x1, &(0x7f0000000480)={0x1c, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0xc56d}, 0x1c) poll(&(0x7f00000000c0), 0x1e5, 0x3) r1 = socket(0x1b, 0x3, 0x0) readv(r1, &(0x7f0000000280)=[{&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f0000000080)=""/99, 0x63}], 0x2) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) msgget(0x0, 0xc8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000400)={0x0, 0x81, 0x3, [0x2559bb65, 0x7f, 0x1a]}, &(0x7f0000000440)=0xe) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000005c0)={@in6={{0x1c, 0x3, 0x3ff, @loopback, 0x7}}, r2}, 0x84) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000004c0)={r2, 0x101, 0x8000}, &(0x7f0000000740)=0xc) setsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f0000000540), 0x4) 00:04:52 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7c022e17e96b6314c360"], 0x1) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='hd\x00', 0x3) 00:04:53 executing program 1: setreuid(0x0, 0xee00) shmget$private(0x0, 0x1000, 0x2, &(0x7f0000fff000/0x1000)=nil) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:04:53 executing program 1: r0 = socket(0x2, 0x1, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0, 0x200, 0x0, 0x2, 0x93f, 0x8}, &(0x7f0000000140)=0xa0) r2 = msgget$private(0x0, 0x523) msgsnd(r2, &(0x7f0000000300)={0x3, "035d117642682959de0ca0ff9e4b2dfb98bdc316c4f60041e5e0910008d1bb15f3c5f297117e3e431193f795dee53df7e8202ff9dd9f33c8b145ddc68dc219a89b45d5ddd4c6322bf6b271d796ef42818e3d3d4424935a31cf75cb24ba4bb27e3948351a6daac58af04b59f17e75f8ee0ed610938e9af0f38e2bc32c7bf0ffe9d3cbdf9b1dec48cd32602e7f3eab0b329c03886f088041cb472c7bec20f3c4b3190b067fe93d3be0f6a34e6e99e0020b00231bc520145aed1bf3beb09cd3016d2c60adfe9b802b6524404511e588bd0a0075a456a16ee15e9ae146b239981d3e291ac186f20da037afb3c47ca8e96e85a133f4f5"}, 0xfc, 0x800) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000280)={r1, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="04000000"], 0x8) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000500)="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", 0x585}], 0x1) shutdown(r0, 0x1) 00:04:54 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="03562d9ffce824f4e374d60200207011d127b4f27bf395daa6910208000000"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x3f, 0xf53, 0x0, 0xfffffffffffffe01, 0x5d66, 0x7f, 0x3f, 0x9, 0xfffffffffffffffc, 0x3, 0x8}, 0xb) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 00:04:54 executing program 2: getgroups(0x3, &(0x7f0000000040)=[0xffffffffffffffff, 0x0, 0x0]) getgroups(0x3, &(0x7f0000000180)=[0x0, 0x0, 0x0]) setgroups(0x4, &(0x7f0000000340)=[0x0, r0, r1, 0x0]) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x3f2, 0x1ff, 0x80, 0x3, 0x2}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000000c0)={r3, 0x4}, &(0x7f0000000100)=0x8) 00:04:54 executing program 3: r0 = socket(0x1c, 0x2, 0x3) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, 0x100000001, 0x371}, &(0x7f0000000200)=0xc) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x174f, 0x3}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000080)={0x0, 0x7123, 0x0, 0x0, r4}, 0x10) sendmsg$unix(r3, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="0cfeff0000000000ffff010000"], 0xc}, 0x0) 00:04:54 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, &(0x7f0000000040)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, 0x0, 0x0) 00:04:54 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x10080012, r0, 0x0) 00:04:56 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x200000005, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000100), 0xaa28) 00:04:56 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, &(0x7f0000000040)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, 0x0, 0x0) 00:04:56 executing program 1: r0 = socket$inet(0x2, 0x8000000000002, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000000c0)=0x8, 0x4) readv(r0, &(0x7f0000000440)=[{&(0x7f0000000240)=""/124, 0x7c}], 0x1) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shutdown(r0, 0x0) r2 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:04:59 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="03562d9ffce824f4e374d60200207011d127b4f27bf395daa6910208000000"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 00:04:59 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000580)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x40, &(0x7f0000000180)="7e63218433434889575c3c8a0c50f2e69a1587baf2e4b68094b2d0f13b38f1dc0e2ae58c9724099c5fe74d7173db66f3d70030255c58e87b57e6570f3e8676af1eea02f8b883bcc9a94e6b2c567ac6272f22a7b57cbdc5296cd28cdff4d2311483a7c7d60dee9347420d2aa987b0a829dde6f3ae7ba2e1b9bc82fb65360db0a9112ca45cb4bd5434c5aa5e6d161f6315f177d4d558cdf97dff278f7e5c684771", 0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0xc5) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x600, 0xef, 0x7}, &(0x7f0000000100)=0x10) r1 = dup2(r0, r0) readlinkat(r1, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)=""/98, 0x62) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYBLOB="0900000000000000ff070004010005007df7"], 0x0) 00:04:59 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0xddcdb6e7054d04b, 0xffffffffffffff9c) fstat(r0, &(0x7f0000000740)) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000440)={0x0, 0x5}, &(0x7f00000004c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000580)={r2, &(0x7f0000000500)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000005c0)=0x10) r3 = open(&(0x7f0000000600)='./file0\x00', 0x100000, 0x6) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x1046, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r4 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x13, &(0x7f0000000680)=ANY=[@ANYBLOB="00000000b0c825a79cb7ceac2022d6ed4cdd4246fcf475514451179e147bae6db07a9fcdcef57e9a9000e7a754ae26469e0504c122cdbc51220405d74bade872338bf1534ac4f92f96245ce2003527c4940685b5a2ad1a108dd9d19ca7eea1e8fa14fc0b00e4dd479d5d5f3791b7f8c4cf9e2417141ba41b64c03b52eb68f307eb3110462559d7e6358abcfecf9507234b0d7f870258afd2df529b1c33f447bfd872ae4115ed8e6134ba4d49762522bef389635cecf34caf"], 0x1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000300)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x121, 0xfffffffffffffffc, 0x1, 0x0, 0x100, 0x80000000}, &(0x7f00000003c0)=0xa0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f0000000400)={r5, 0x5}, 0x8) openat(r0, &(0x7f0000000480)='./file0\x00', 0x800, 0x20) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYBLOB="0300d80a2f1afb94eb9697d23cbf63db855864858cda351700564b427b1100000000000000000000000000"], 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x8001}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000280)={r6, &(0x7f0000000200)=[@in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000002c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x1d, &(0x7f0000000140)={0x0, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000040)={0x0, 0xc872}, &(0x7f0000000080)=0x8) 00:04:59 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x1c, 0x3, 0x6) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7ff, 0xff}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x3, @multicast2}}, r2, 0x0, 0x3, 0x7}, 0x94) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000140)={r2, 0x4}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1101, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10) 00:04:59 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="03562d9ffce824f4e374d60200207011d127b4f27bf395daa6910208000000"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x3f, 0xf53, 0x0, 0xfffffffffffffe01, 0x5d66, 0x7f, 0x3f, 0x9, 0xfffffffffffffffc, 0x3, 0x8}, 0xb) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 00:04:59 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x4, 0x8c) sendto$inet(r0, &(0x7f00000000c0)="ed03fac03f472c520dab08da1773c885cd22fba709ec0c7dbb3a58421c48c28c0bf82b7458e8ff3d9cd9bf82ac6e59e859245e553ca287a486820ad30e383967fc9a0c020fb511089e2ed2246eea6de02e6fa10371732cce9b5d0b7ce774cab95a880bc945f3156dd89d332e641c0c75b2b483d9a2e8f7d84162ec6162bc7cff17260e67f02d32a393ae7556789c61e8bfcd48", 0x93, 0xd140ae3c567c33ce, &(0x7f0000000180)={0x2, 0x2}, 0x10) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r2 = getpgrp(0x0) fcntl$setown(r1, 0x6, r2) r3 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) 00:05:03 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r1) pwritev(r2, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r1, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fdatasync(r1) fcntl$setstatus(r2, 0x4, 0x10044) read(r2, &(0x7f0000000000)=""/175, 0x6d999) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f00000000c0), &(0x7f0000000140)=0x4) getsockopt$sock_int(r3, 0xffff, 0x40, 0x0, &(0x7f0000000040)=0x83) sendfile(r2, r0, 0x0, 0x257f) 00:05:03 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) r1 = dup(r0) open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x1) fdatasync(r1) preadv(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) 00:05:03 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) r1 = getuid() freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) r3 = getpid() fcntl$lock(r0, 0xb, &(0x7f0000000080)={0x2, 0x4, 0x6ab, 0x3f, r3}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="03562d9ffce824f4e374d60200207011d127b4f27bf395daa6910208000000"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, 0x0, 0x0) 00:05:03 executing program 2: r0 = socket(0x2, 0x5, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0xa2, @local={0xfe, 0x80, [], 0x0}, 0x100}}, r1, 0xffffffffffffffff, 0x9f52, 0x81, 0x3, 0x3, 0xffffffff}, 0x98) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1000a}, 0xfe88) execve(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000380)={0x0, 0x8fa}, 0x8) 00:05:03 executing program 1: r0 = socket$inet_sctp(0x2, 0x2, 0x84) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x2) 00:05:03 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) connect$unix(r1, &(0x7f0000000040)=@abs={0x1, 0x0, 0x3}, 0x8) 00:05:03 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x20, 0xf, 0x6, 0x1}, &(0x7f0000000100)=0x18) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) fcntl$getflags(r0, 0x3) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000001500)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0x1008) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, &(0x7f0000000140)) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) 00:05:03 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x400, 0xffffffffffffffff, 0x73e72cd8) socketpair(0x17, 0x1, 0x10000, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="80000000090000008000000008000000ff070900"], &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000140)={r2, 0xfffffffffffffa2e, 0x10000}, 0xc) 00:05:06 executing program 3: r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x1ff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r1, 0x8c}, &(0x7f00000001c0)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1205, &(0x7f00000000c0), &(0x7f0000000040)=0xfffffffffffffe2c) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000080)=0x7f, 0x4) 00:05:06 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000080)=@abs={0x5e936829ac9101fc}, 0x8) 00:05:06 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) poll(&(0x7f0000000080)=[{r0, 0x20}, {r0}, {r0, 0x9}, {r0, 0x84}, {r1, 0xa7}, {r0, 0x1cc}, {r0, 0x144}], 0x7, 0x100000001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) readv(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/147, 0x93}, {&(0x7f00000002c0)=""/77, 0x4d}, {&(0x7f0000000380)=""/68, 0x44}], 0x3) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="03562d9ffce824f4efe366d0b8c3300c01b0f2f7ca87559fe374d602002070"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) 00:05:06 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) sendto$inet(r0, 0x0, 0x0, 0x4, &(0x7f0000000000)={0x2, 0x2}, 0xffffffffffffff22) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x3d7e4325269e8cd8}, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) 00:05:06 executing program 3: select(0x3e0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x4000000000000000}, 0x0, 0x0, 0x0) select(0x40, &(0x7f0000000000)={0xfff, 0x800, 0x7, 0xff, 0x1, 0x9, 0x8, 0xf943}, &(0x7f00000001c0)={0x100, 0xffffffffffffd1e7, 0x391, 0x6, 0xd87, 0x0, 0x5, 0x10000}, &(0x7f0000000080)={0x101, 0xdd, 0x4, 0x8, 0x9717, 0x1ff, 0x8001, 0x8}, &(0x7f00000000c0)={0x3, 0x5}) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000140)=0x1c, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000240)="d2270674a7c8ce4396b92e943dfb30aaed0f2377b6963c7b212fd09f90c6928d2288fa0039d44db43be785f260edf117f65eecbb535f5ee3f725b9aa8d8be58c781482ac71925a554554fef70785f56f1a468d314475f9d4db57937981f920e23e75e543581438a5dd54b551b357c3d36128ead905a7c314a5630b96fe3f7f3eb5e3584fbf40495606922f78cfcced10dd2fbcb6dc7003ebdb100b7be03a483c6df0b74ef3f131dfba4d181f1df76aa2895cc500f1ed1a5bb9d594b693fef34a91b77563d8503d8926d52f5a93d75a11bf1e0ae268300f16b1c894f0e388c5db45d9a29b87eb95dbba8c2cadc8edf2c5bed011548b408bb1", 0xf8}], 0x1) 00:05:06 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x2, 0xffffffffffffffff, 0xfffffd5d) setsockopt$inet_int(r0, 0x0, 0x46, &(0x7f0000000000)=0x1ff, 0x4) 00:05:06 executing program 3: setreuid(0x0, 0xee00) getresuid(0x0, 0x0, &(0x7f0000000180)=0x0) setresuid(0x0, 0x0, 0x0) getresuid(&(0x7f0000000100), &(0x7f00000001c0), &(0x7f0000000200)) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x200, 0x0) setuid(r0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000000)={0x9, {{0x2, 0x3, @loopback}}}, 0x90) chown(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) 00:05:06 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000002800)=[{&(0x7f0000000100)='Z', 0x1}], 0x1, 0x6d998) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000440)={0x0, 0x3}, &(0x7f00000006c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000700)={@in6={{0x1c, 0x0, 0xfff, @remote={0xfe, 0x80, [], 0x0}, 0x40}}, r2, 0x8001, 0x9}, 0x8c) read(r1, &(0x7f0000000000)=""/175, 0x6d999) r3 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000001c0)="11ae54c9b632f93c5413d197cac41eb6b5eae0773f9849a43210065c8b63298dd661e05bd9a16cc44947d1cfdfca1fe07046039cf9942f69f673c743d3d9e6f5c5b243a7cfab452a9f30081bc0421a726c88c389bd8ebf046fda38eb3607a6b1cb85f91ace7f2d13b7925b5f0613e48678909e7f6d412b2b4f71c307869b23ae91afe8", 0x83}, {&(0x7f0000000280)="cad166062d2096133b6a6a825bb58631b65f6313b96d90c28c4bde23f9cf8f5508f7c37b100ff61aa7f35b82ebe8839a2800b2e0133a1d91502bc47a7778878db184cccbb717078356d0e7facb81a4998a625b6ece0dddc9a8bc525d66671ff15cba0131532918916d0ebed73ef667bd511ddc41be0104661dda37aab5fd2f5407673e7f274b168ddaeb4a46179c348ab034ce27", 0x94}, {&(0x7f00000000c0)="13a865c69d31571480ef4ce5036efea5a6f7f034fbf84bd3a8cd221e77c01e8fea18057e2f62c9a2bfa42ee048233b5c8f91", 0x32}, {&(0x7f0000000380)="08dc3853df5f83c4fca481fc5a004033fccd797b11cf96fa7187b0f92bc3800369d7fc8c205cc4be1bed3e9f6cce323bbf9c854e985d4c1b2f9150ee6fe27f556f131128ae6f38c17aafd7814e1b53087022e9e344d7cd3545b084c91cdaaa66a2da8ae9aa96657cc22241407b76c3e214d40b1d0befcd80d7be083a94ff0dac24bbbbc591643c1bb377167c1d1020df142e96c609f508fd76e1a4bdf32aabca4cf61168c8c8d3f3fe46774b74ed2edabb6849d4ed73002d1f3318dc", 0xbc}, {&(0x7f00000004c0)="42bda16438f27d9947f7cadfb7278faafa94a3bcd0281453565dfd1344c0d92d2d271f33a07906407ea7d0d3cfe0ffa5c2a9c71bfc14d08e70f695e11b997bca9b29e95e1991c26069c0f07de613a3c5fe85bf0e32903373555cc668a0b20fea21aa", 0x62}, {&(0x7f0000000540)="2043e09d56fdebda860224605e4279695069a4958dfbb75e7fdd1435d8b830b5b78fd0145e026b36e33595c3fc3ebe56524d9f40dd3af2f2f4baa317912eb1a9e7b4b105207bb72b7ae75fa480715ab7fc6129c0dcc93525c7f3066261811636485a6190875e592ce825aff67750508697f76b6a3c498b52e788937c959b5f4d266d09c16b07a33109d24ea599dc4b1a608b43e303f4611f3fcf6f1ac33f0371d4a05414673cc46908f493dabb442f15bdbf49515fff4e35880e89767c383d47338482", 0xc3}, {&(0x7f0000000140)="c6bc001236939546118f5b7b3894a7c06141dd9fd6e4b811846d1af0124c72fbfcfef6d0267f98593d6680d04188b5d77d58d15eeadc9bba4abf", 0x3a}], 0x7, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) open$dir(&(0x7f0000000040)='./file0\x00', 0x6d00, 0x0) 00:05:06 executing program 3: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000042c5, 0x0) ftruncate(r0, 0x800800805ffff) fsync(r0) ftruncate(r0, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, 0x0, 0x0) getpgid(0x0) freebsd11_fstat(r0, &(0x7f0000000700)) getgroups(0x2, &(0x7f0000000780)=[0xffffffffffffffff, 0xffffffffffffffff]) freebsd11_lstat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)) getegid() sendmsg$unix(r1, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000380)=[{0x0}], 0x1}, 0x0) freebsd10_pipe(0x0) 00:05:07 executing program 3: readlink(&(0x7f0000000280)='./file0\x00', &(0x7f00000001c0)=""/150, 0x4) pipe2(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000180)={@local={0xac, 0x14, 0x0}, @multicast1}, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet(0x2, 0x4, 0x400) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x8}, &(0x7f0000000100)=0x8) mlockall(0x2) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000140), &(0x7f00000002c0)=0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) 00:05:08 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x100000000) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0), 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) linkat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00', 0x400) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x7, r1}, 0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 00:05:08 executing program 2: fstat(0xffffffffffffff9c, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, 0xee00) getresuid(0x0, &(0x7f0000000040)=0x0, 0x0) setresuid(r1, 0x0, r1) socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000240)) r3 = socket$inet6_sctp(0x1c, 0x0, 0x84) dup(r3) recvfrom(r2, &(0x7f0000000100)=""/215, 0xd7, 0x40004, &(0x7f00000002c0)=@in6={0x1c, 0x0, 0x2, @empty, 0x8}, 0x1c) r4 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) setresuid(0x0, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) accept4$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) shmctl$IPC_RMID(r4, 0x0) r5 = socket$inet6(0x1c, 0x1, 0x800) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x68, 0x1, 0x2}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x1, 0x2, 0x7000, 0xffffffff, 0x6, 0x8e1a, 0x1, 0x1, r6}, 0x20) 00:05:08 executing program 1: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001480)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0}, 0x0) r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={r1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={r2, 0x2fe9}, &(0x7f0000000140)=0x8) 00:05:08 executing program 3: readlink(&(0x7f0000000280)='./file0\x00', &(0x7f00000001c0)=""/150, 0x4) pipe2(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000180)={@local={0xac, 0x14, 0x0}, @multicast1}, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet(0x2, 0x4, 0x400) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x8}, &(0x7f0000000100)=0x8) mlockall(0x2) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000140), &(0x7f00000002c0)=0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) 00:05:08 executing program 1: sigaltstack(&(0x7f0000000000/0xe000)=nil, 0x0) mlock(&(0x7f0000009000/0x1000)=nil, 0x1000) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) mlock(&(0x7f0000000000/0x4000)=nil, 0x4000) 00:05:08 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$setflags(0xffffffffffffffff, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0x2, 0x4) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) pipe2(0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x7, 0xffffffffffffff80) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x10000, 0x0) 00:05:08 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fcntl$setflags(r0, 0x2, 0x1) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r1, 0x29, 0x18, 0x0, &(0x7f0000000040)) 00:05:08 executing program 3: madvise(&(0x7f0000e42000/0x1000)=nil, 0x1000, 0x7) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f0000000100)) getgroups(0x1, &(0x7f0000000140)=[r1]) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:05:12 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)=ANY=[@ANYBLOB="03562d9ffce824f4dc2115f52877c5b6b161c49277e374d60200207011d127b4f27bf395daa6910208000000"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0x1, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 00:05:12 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) r2 = dup(r1) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(0xffffffffffffffff, 0x0, 0xfe0a) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, 0x0, 0x1000001ac) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000140)='&\x00', &(0x7f00000001c0)=']\x00'], &(0x7f0000000280)=[&(0x7f0000000240)='\x00']) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(r3, 0x80000000000011, r4) execve(0x0, 0x0, 0x0) getpeername(r1, &(0x7f00000002c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000300)=0x10) ftruncate(r1, 0x9) socket$inet6_udp(0x1c, 0x2, 0x0) 00:05:12 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x5, 0xffffffff80000000}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32=r1], 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000140), &(0x7f00000001c0)=0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000200)={r1, 0xf8a, 0x9}, 0x8) lseek(r0, 0x0, 0x1) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet6(0x1c, 0x0, 0xffff) r3 = msgget(0x3, 0x401) unlink(&(0x7f0000000080)='./file0\x00') msgrcv(r3, 0xffffffffffffffff, 0x0, 0x1, 0x800) bind$unix(r2, &(0x7f0000000240)=@file={0x1, './file0\x00'}, 0xa) writev(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) symlink(&(0x7f0000000100)='./file1\x00', &(0x7f00000002c0)='./file0\x00') 00:05:12 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x41, &(0x7f0000000200)="e4e11df357f368ea", 0x8) close(r1) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, &(0x7f0000000200)) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000380)={@in6={{0x1c, 0x1, 0x8001, @empty, 0x2}}, 0x0}, &(0x7f0000000240)=0x84) 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$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000500)={@in={{0x2, 0x2, @multicast1}}, r3, 0x369, 0xff, 0x3}, &(0x7f00000005c0)=0x94) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000440)=ANY=[@ANYRESOCT=r2], 0x1) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) recvfrom$inet6(r1, &(0x7f0000000280)=""/52, 0x34, 0x40000, &(0x7f00000004c0)={0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x200}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000001c0)=0x9, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x1f3) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000002c0)={0x7, {{0x2, 0x2, @rand_addr=0x1}}}, 0xfffffffffffffe68) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r3, 0x8, 0x6}, 0x8) 00:05:14 executing program 2: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000080)={0x0, 0x1c, "728c52932b1bf56248696b7198801a26a1a45c26ecf14619eba92767"}, &(0x7f0000000100)=0x24) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) recvfrom$inet6(r2, &(0x7f00000001c0)=""/133, 0x85, 0x1, &(0x7f0000000280)={0x1c, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x3b, &(0x7f00000002c0)=0xc97, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1}, &(0x7f0000000180)=0x8) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f00000000c0), 0x7) 00:05:14 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) r2 = dup(r1) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(0xffffffffffffffff, 0x0, 0xfe0a) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, 0x0, 0x1000001ac) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000140)='&\x00', &(0x7f00000001c0)=']\x00'], &(0x7f0000000280)=[&(0x7f0000000240)='\x00']) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(r3, 0x80000000000011, r4) execve(0x0, 0x0, 0x0) getpeername(r1, &(0x7f00000002c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000300)=0x10) ftruncate(r1, 0x9) socket$inet6_udp(0x1c, 0x2, 0x0) 00:05:15 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x10000000001, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000080)={0x4dc, 0x4000, 0x8, 0xfffffffffffffffb, 0x0}, &(0x7f0000000100)=0x10) mkdirat(r0, &(0x7f00000001c0)='./file0\x00', 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000300)={r1, &(0x7f0000000380)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000003c0)=0x10) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x80000000000}], 0x1, 0x0, 0x0, 0x0) write(r0, 0x0, 0x8a3caf82a69e0ff3) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="03562d9ffc27b4f27bf395daa6910208000000"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) accept(r0, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000180)=0x10) 00:05:15 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) r2 = dup(r1) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(0xffffffffffffffff, 0x0, 0xfe0a) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, 0x0, 0x1000001ac) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000140)='&\x00', &(0x7f00000001c0)=']\x00'], &(0x7f0000000280)=[&(0x7f0000000240)='\x00']) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(r3, 0x80000000000011, r4) execve(0x0, 0x0, 0x0) getpeername(r1, &(0x7f00000002c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000300)=0x10) ftruncate(r1, 0x9) socket$inet6_udp(0x1c, 0x2, 0x0) 00:05:15 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x2fe, 0x800000000) flock(r0, 0x3) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0xfffffffffffffffd) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0xfff, 0x4800, 0x4, 0x86f7, 0x0}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000440)={@in6={{0x1c, 0x1, 0x0, @empty, 0xb350}}, r2}, &(0x7f0000000500)=0x84) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000380)={0x80000001, {{0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x90) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open$dir(&(0x7f0000000080)='./file0\x00', 0x8110, 0x0) flock(r1, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x6, 0x7, 0x0}, &(0x7f0000000540)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r3, 0x9, 0x9, [0x9b88, 0x1d0, 0xa71, 0x9, 0x3, 0x7, 0xffffffff, 0x10000, 0x5]}, 0x1a) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140)={0x10000, 0x3ff, 0xfffffffffffffffa, 0x5331fd84, 0x1, 0x1, 0x7f, 0x8, 0x6, 0x8, 0x7}, 0xb) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040)=0x4, 0x4) flock(r0, 0x88f9ed3b4de8806a) fcntl$setflags(r0, 0x2, 0x1) execve(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000100)=0x3, 0x4) 00:05:15 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$getflags(r0, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r1 = dup2(r0, r0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31) writev(r0, 0x0, 0xfffffffffffffe70) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000100)=0x20, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000000)={0x0, 0xaa43}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0x9be6, 0x8ff7, 0x2c10, 0x0, 0x1000, 0x5, 0x7, 0x95d, r2}, 0x20) getpgrp(0xffffffffffffffff) fstat(0xffffffffffffffff, 0x0) fstat(r1, 0x0) 00:05:15 executing program 1: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1101, &(0x7f0000000000)=ANY=[@ANYBLOB="000000008a72d3bab5b810c5d29aeb33a6d33cab5f355b5083ee1f6fcb84e2707da7e4c82eff181ae0d7fa440299e1cda0a6a0128c775cae6623d1292c6f634dffea5cdd5698db4acec906591a052078acfbe5135a4a0bf4e64de4b855ae416578e87f082f077e2e9d873e65a9d4948d0e2ffea42b775dc7dfcb4c951086200c6558d5f9c3c92a000000000000000000000000000000000000000000"], &(0x7f0000000180)=0x4) socket$inet_udplite(0x2, 0x2, 0x88) 00:05:15 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0xe, 0x0) getsockopt(r0, 0x7, 0xfc59, &(0x7f00000001c0)=""/253, &(0x7f0000000000)=0xfd) poll(&(0x7f0000000040)=[{r0, 0x2040}], 0x1, 0x400) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000080)=[@in6]}, &(0x7f0000000180)=0x10) 00:05:17 executing program 2: setreuid(0x0, 0xee00) getresuid(0x0, 0x0, &(0x7f0000000180)=0x0) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) getegid() freebsd11_stat(&(0x7f00000001c0)='\x00', &(0x7f0000000200)) getgroups(0x0, &(0x7f0000000280)) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fchown(r1, r0, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000140)=0x4) 00:05:17 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0xffffffffffff) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) getsockname(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) mlockall(0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="03562d9ffce824f4e374d60200207011d127b4f27bf395daa6910208000000"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 00:05:19 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getpeername$unix(r0, &(0x7f00000004c0)=@file={0x0, ""/4096}, &(0x7f0000000140)=0x1002) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)={0x0, 0x3, 0xf5f4000000000, 0x2, 0x6, 0x1, 0x1, 0x3, {@in={{0x2, 0x1, @multicast2}}, 0x0, 0x1000, 0x2, 0xfffffffffffffffa, 0x8, 0x7e3a}}, &(0x7f0000000240)=0xb8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000280)={r1, 0x7, 0x200}, &(0x7f00000002c0)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x3ff, 0x2, 0xf1, 0x1}, 0x8) freebsd11_mknod(0x0, 0x0, 0x9) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) 00:05:21 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = semget$private(0x0, 0x0, 0x20) semop(r1, &(0x7f0000000140)=[{0x3, 0x20c, 0x1800}, {0x1, 0xfffffffe0, 0x800}, {0x0, 0xffffffff}], 0x3) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x5e7, {{0x2, 0x3, @multicast2}}}, 0x90) r2 = open(&(0x7f0000000400)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x100010000000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000200), &(0x7f0000000240)=0x4) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(0x0, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) openat(r2, &(0x7f0000000100)='./file0\x00', 0x140, 0x128) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f00000001c0), 0x4) fcntl$setflags(r2, 0x2, 0x1) 00:05:22 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) pwritev(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)="3b70a104ff864feda1d07ed962f668df24ff341cf0b20b1577b90ed24cd8e6fd2e73d4c970c019230ec882e63df283825e4a6203f885d07a457776d3b94e37a63b2e9a6d4c16769b4211f9f33bb5e643fda5975a23be781ab6cdf84237cba0c77554a1d7bd53aafab52ddd64af978f0d759a7ac2e2228f29b7d9", 0x7a}, {&(0x7f0000000080)="b18d96de096871ec71", 0x9}], 0x2, 0x0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000380)={@in={{0x2, 0x1, @loopback}}, r1}, 0x8c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="03562d9ffce824f4e374d62400207011d127b4f27bf395daa6910208000000"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 00:05:22 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) linkat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00', 0x0) 00:05:22 executing program 1: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYBLOB="060000ffff99000700000f5f40cb79d3dc877a99757a0e19ae06e71615831ccde8c50b02005800000000eb0000000000000006cb61e9b753c5"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) truncate(0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x0) lseek(r3, 0x0, 0x1000000000003) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000000)={r2, 0x676}, 0x8) fcntl$setflags(r0, 0x2, 0x1) 00:05:26 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) fcntl$getown(r0, 0x5) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="03562d9ffce824f4e374d60200207011d127b4f27bf395daa6910208000000"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 00:05:26 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000180)=ANY=[@ANYBLOB="a4"], 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000000)={0x0, &(0x7f0000000080)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x4, 0x7, 0x101}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x24, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:05:26 executing program 3: freebsd10_pipe(&(0x7f0000000340)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000380)=0x100000001, 0x4) r1 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="10000000290000003d0000000000"], 0x10}, 0x0) r2 = fcntl$dupfd(r1, 0x11, r1) munlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0x100000000, @local={0xfe, 0x80, [], 0x0}, 0x8001}}, 0x0, 0x40, 0x5, 0x7, 0x5, 0x8dc}, &(0x7f0000000000)=0x98) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000180)={0x2, 0x200, 0x8000, 0x1, r3}, 0x10) accept$inet6(r2, 0x0, &(0x7f0000000200)) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000040)={0x6361}, 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000003c0)={0x7, 0x100, 0x4552, 0x5, 0x7e36b127, 0xffffffff, 0x0, 0x7, 0x5, 0x8000, 0xfffffffffffffff7}, 0xb) chroot(&(0x7f0000000240)='./file0\x00') getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xcc, 0x10000, 0x1}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x8, r4}, &(0x7f0000000140)=0xc) 00:05:26 executing program 2: r0 = open(&(0x7f0000000480)='./file1\x00', 0x0, 0x1c) recvmsg(r0, &(0x7f0000001940)={0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/59, 0x3b}, {&(0x7f0000001600)=""/193, 0xc1}, {&(0x7f0000001700)=""/229, 0xe5}, {&(0x7f0000000540)}, {&(0x7f0000001800)=""/157, 0x9d}], 0x6, &(0x7f0000000580)=""/64, 0x40}, 0x2) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) chroot(&(0x7f0000000040)='./file0/file0\x00') openat(r1, &(0x7f00000004c0)='./file0/file0\x00', 0x400, 0x8) mkdirat(r1, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x0) execve(&(0x7f0000000300)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000340)='-\'\x00', &(0x7f0000000380)='\x12\x00'], &(0x7f0000000440)=[&(0x7f0000000400)='-{.\x00']) pipe2(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="0400000008000100bc03d300"], &(0x7f00000002c0)=0xc) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000500)=0x3, 0x4) chdir(&(0x7f0000000240)='./file1\x00') renameat(r1, &(0x7f0000000200)='./file1\x00', r1, &(0x7f0000000140)='./file0/file0\x00') __getcwd(&(0x7f00000000c0)=""/85, 0x55) dup2(r2, r1) 00:05:26 executing program 3: freebsd10_pipe(&(0x7f0000000340)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000380)=0x100000001, 0x4) r1 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="10000000290000003d0000000000"], 0x10}, 0x0) r2 = fcntl$dupfd(r1, 0x11, r1) munlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0x100000000, @local={0xfe, 0x80, [], 0x0}, 0x8001}}, 0x0, 0x40, 0x5, 0x7, 0x5, 0x8dc}, &(0x7f0000000000)=0x98) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000180)={0x2, 0x200, 0x8000, 0x1, r3}, 0x10) accept$inet6(r2, 0x0, &(0x7f0000000200)) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000040)={0x6361}, 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000003c0)={0x7, 0x100, 0x4552, 0x5, 0x7e36b127, 0xffffffff, 0x0, 0x7, 0x5, 0x8000, 0xfffffffffffffff7}, 0xb) chroot(&(0x7f0000000240)='./file0\x00') getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xcc, 0x10000, 0x1}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x8, r4}, &(0x7f0000000140)=0xc) 00:05:26 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000004c0)=0x21d) r1 = semget$private(0x0, 0x2, 0x8) __semctl$GETNCNT(r1, 0x4, 0x3, &(0x7f00000000c0)=""/253) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000340)={0x0, 0x9, 0x1, 0x7, 0x0, 0x5, 0x20000000000, 0x9, {@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x3, 0x8, 0x40, 0x9, 0x100000001}}, &(0x7f0000000400)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000440)={r2}, 0x8) r3 = accept4(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000280)=0x8, 0x20000000) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000002c0), &(0x7f0000000300)=0x4) socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil) recvmsg(r0, &(0x7f0000000740)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000000480)=[{&(0x7f0000000500)=""/212, 0xd4}, {&(0x7f0000000600)=""/97, 0x61}], 0x2, &(0x7f0000000680)=""/131, 0x83}, 0x40000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000780)=0xef, 0x4) shmctl$SHM_STAT(r4, 0xd, &(0x7f00000001c0)=""/153) 00:05:26 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) close(r0) 00:05:29 executing program 1: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYBLOB="060000ffff99000700000f5f40cb79d3dc877a99757a0e19ae06e71615831ccde8c50b02005800000000eb0000000000000006cb61e9b753c5"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) truncate(0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x0) lseek(r3, 0x0, 0x1000000000003) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000000)={r2, 0x676}, 0x8) fcntl$setflags(r0, 0x2, 0x1) 00:05:31 executing program 3: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x100, 0x24) __semctl$IPC_RMID(0x0, 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f00000001c0)='./file0\x00') freebsd11_fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getuid() freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r2, r3) openat(r0, &(0x7f0000000000)='./file0\x00', 0x406600, 0x0) 00:05:31 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)=ANY=[@ANYBLOB="0374d60200207011d127b4f27bf395daa68102080000000000000000000000ce6daa631953ad179ab37e88a5759657bea6548aad413a9f8cca0574004e2eb7c2d7caab3c499eef7e904e97f32abf1c5d3847a6a7446ba501507b50e2f8735f49165b528c86baf66b0574ab78f0335d3e1502bfcb507c34e0289453244c284c11e183389474a384648bfdd7b83a1c6fb2f80bfca54a4347cfa598"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 00:05:31 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) socket$inet6(0x1c, 0x3, 0x1) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x17, @rand_addr}], 0xb0}, 0x0) 00:05:31 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) fcntl$getown(r0, 0x5) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="03562d9ffce824f4e374d60200207011d127b4f27bf395daa6910208000000"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 00:05:32 executing program 1: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYBLOB="060000ffff99000700000f5f40cb79d3dc877a99757a0e19ae06e71615831ccde8c50b02005800000000eb0000000000000006cb61e9b753c5"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) truncate(0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x0) lseek(r3, 0x0, 0x1000000000003) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000000)={r2, 0x676}, 0x8) fcntl$setflags(r0, 0x2, 0x1) 00:05:34 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="6556a13d82020000000000000005"], 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0) shutdown(r0, 0x1) connect(r0, &(0x7f0000000040)=@in={0x2, 0x1, @broadcast}, 0x10) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xa, 0x4}, 0x8) 00:05:34 executing program 2: r0 = open$dir(&(0x7f0000000400)='./file0\x00', 0x2000400004042c5, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x400000006}) fcntl$setflags(r1, 0x2, 0x1) lseek(r0, 0x2000000000000000, 0x3) r2 = getuid() getresgid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) open$dir(&(0x7f0000000140)='./file0\x00', 0x82, 0x10) fchownat(r0, &(0x7f0000000040)='./file0\x00', r2, r3, 0x600) 00:05:34 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@un=@file={0x0, ""/30}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000180)={0x0, 0x7, 0x9}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000200)={0x0, 0xee, "3ee8333e959f068f5d3095f4e577ccd1192608c1e063acd39744a2b25b4d89dae8ab3b1ddc5309c7f31beef1a32a0eb4fd7df6ef2d443b836f64534368e9765238821e4be2e2eafa67a9db735fe91979383b4c89b41a42e713b12df0a4a6e04a99b7a6370ba5958fa30f16f77cf849bb5a33ce517a4ae933808481a632575393407d3b323e7ed988c196520dabdd83a8645f08af2f37bf8f234e9a497a5f49d9c06f9bb4c8af950f8abca04ecf0abe740d2a3ebd922507c595d4b4746c53f0391da7d6faf550acb233c334c2c3aa263e839fe8bc80f74f1c5c961dfb03f70aa012adbe96e125a157801ffc4568e3"}, &(0x7f0000000300)=0xf6) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000340)={r1, 0x3, 0x4, 0x6, 0x121c000000000000, 0x100, 0x9, 0x1, {@in6={{0x1c, 0x3, 0x7ff, @remote={0xfe, 0x80, [], 0x0}, 0x5}}, r2, 0x2fa, 0x800, 0x1, 0x3, 0x38be}}, &(0x7f0000000400)=0xb0) r3 = semget(0x3, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000440), &(0x7f0000000480)=0x4) __semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000000)=""/200) 00:05:34 executing program 1: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYBLOB="060000ffff99000700000f5f40cb79d3dc877a99757a0e19ae06e71615831ccde8c50b02005800000000eb0000000000000006cb61e9b753c5"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) truncate(0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x0) lseek(r3, 0x0, 0x1000000000003) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000000)={r2, 0x676}, 0x8) fcntl$setflags(r0, 0x2, 0x1) 00:05:35 executing program 2: chmod(&(0x7f0000000000)='./file0\x00', 0x52) execve(0x0, 0xfffffffffffffffe, 0x0) chmod(&(0x7f0000000040)='./file1\x00', 0x82) 00:05:35 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="03562d9ffce824f4e374d6020020700002000000000000daa691029e7ca34e"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 00:05:35 executing program 3: r0 = socket(0x1c, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x3, 0x93, @local={0xfe, 0x80, [], 0x0}, 0x3}}, 0x0, 0xfffffffffffffff7, 0x1, 0x200, 0x6, 0x7, 0x3}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)={r1, 0x800, 0xd4, "679440e683db0ec3a675d67a42893dd1acbadfcfd1f666754f5805cc15d0d950b3fa5956b1f81d63b5164a9acecb9517be3ebdda886ee89f43a7d1077ce0d1acd979ff80d0931503ccb88e72e392814ec9fbf73be7b63a0ab6c694fd8aa712dcfa162aa4eff2dd0f0bf69189340ec2531fc7231744d4624f339ef9af96e1ad85fe0564a2fe944bef6e2755d31e6b8b417a7fbf169c575d04862b83af8a05d08e7b626f9d9ac6e41b18523cc40d814be51629f0bcd5f9f4e35c4c2d2dc71638c8eafd51722583afcc972009f549926afaea4a0f46"}, 0xdc) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000200), &(0x7f0000000240)=0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="b40000008b92e4c0c8bb0f4464e3535f560793dd98834e83d51b661784026db2d123129547f7edba1b20b0", @ANYRES32=0x0], &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8006, &(0x7f0000000180)={r2, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x9c) 00:05:35 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) r1 = socket(0x2, 0x2, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) bind$inet(r1, &(0x7f0000000040)={0x2, 0x0}, 0x10) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000080)="ebc1386c6f45f253d2e82c06e5ed3615201dd856f8a991f26fe160aa1bd630e9fb1de058582e27b0b49a8b61e52f2d553f1f178f9efa65", 0x37) 00:05:35 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="850000005d46fca0066bb45cde7b7d57fb40b5342d3d233122e2e638e9869faddfda26f6422e54262614fd525536422398300e4b0d887762309b998ed2879085a52dfd2a2821e00b799d6f09bc29a51ff7546c4ab620856bf5a18f821acdc89a1814965b3f2991cb6fb09e4201388bac783b5a53053f97143ebd2474f10015740a88cef8ad0f465c4c8363a5"], &(0x7f00000001c0)=0x8d) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0}}}, 0x0}, &(0x7f00000002c0)=0x84) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000300)={r2, 0x8, 0x9, 0x2, 0xb8, 0x7, 0x5, 0x1, {@in={{0x2, 0x0, @multicast1}}, r3, 0x1ff, 0x38ac, 0x2, 0x6, 0x7}}, &(0x7f00000003c0)=0xb8) r4 = accept4(r0, 0x0, &(0x7f0000000040)=0x3c3, 0x0) setsockopt$inet6_udp(r4, 0x11, 0x1, &(0x7f0000000080)=0x8, 0x4) poll(&(0x7f00000000c0)=[{r0, 0x4}], 0x1, 0x7) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24) 00:05:35 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="82022e2f66696c6530005af2e454c03a0d94fba40be1bdc7804c39f0f0272b0bcef06b2fe6ec8f9dfc826071e5e2a5034f07c07cede1809ce5ccb654a9e9ed7ac6cbf1ad438e052c3221ad9131499e9125ea5f5673d29cd647173f13d6405acf79f3f52f83e2b40b63f902de3fd4a07c0555081953786c959f51ceaa42906986e0180da92d179d4422fdb4913002060ea5f7e1ad89fea7382840059632c7b052b2dfede701f1cf0e3540dfb2de064988e96f"], 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1205, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94) 00:05:36 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) recvfrom(r1, &(0x7f00000000c0)=""/46, 0x2e, 0x40000, &(0x7f0000000100)=@in={0x2, 0x2, @broadcast}, 0x10) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea, 0x0, 0x0, 0x25000000]}, 0x3}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000340)="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", 0xf18}], 0x1, 0x0}, 0x0) 00:05:37 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) recvfrom(r1, &(0x7f00000000c0)=""/46, 0x2e, 0x40000, &(0x7f0000000100)=@in={0x2, 0x2, @broadcast}, 0x10) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea, 0x0, 0x0, 0x25000000]}, 0x3}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000340)="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", 0xf18}], 0x1, 0x0}, 0x0) 00:05:37 executing program 1: recvmsg(0xffffffffffffffff, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x400000000101) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x7ff, 0x800, 0x7}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000040)={r2, 0xa6, "6ecd822c3cddfd3d5f056209f9cf57979fdecf4da8b601c45a77b6e330077cf63c72bdc61d09ca2736dce68d7e2e82f7048120175af98f278a5cbdf041cbacf06596a25f32f5f55758f7f582b1372edb14a0e307f885953e0d09459235d3365f55f083782034fe38de5ef6fe6263fcd6b49a3ade545581d5f5acc9f93715a081e5f37071ca7d2a132f369d84dec402b7a88518589470dcd16645b6c526d19b25cc72d56da219"}, &(0x7f0000000140)=0xae) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000180)={r3, 0x4}, 0x8) open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x12, r1, 0x0) ftruncate(r1, 0x100000001) r4 = open(&(0x7f0000000100)='./file0\x00', 0x108440, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) setitimer(0x1, &(0x7f0000000000)={{0x2, 0x1}, {0x4, 0x6}}, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0) r5 = msgget(0xffffffffffffffff, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000200)={0x8, 0x400, 0xcd83, 0x6603, 0x0}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000280)={r6, 0x400}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f00000002c0)={@in={{0x2, 0x2}}, r6, 0x6, 0x4, 0x31f, 0x9, 0xed}, 0xa0) ftruncate(r4, 0x100000001) msgsnd(r5, &(0x7f00000002c0)=ANY=[@ANYBLOB], 0x1, 0x800) 00:05:38 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x2000000000001, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = accept$inet(r0, 0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x3, @multicast2}}, 0x0}, &(0x7f0000000140)=0x8c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000180)={r3, 0x8, 0x7}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:05:38 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) r2 = semget(0x1, 0x7, 0x1) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000380)=""/239) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="03562d9ffce824f4e374d60200207011d127b4f27bf395daa6910208000000"], 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x4, 0x200, 0x0, 0x8, r1}, &(0x7f0000000100)=0x10) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 00:05:38 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) open(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0/file0\x00') open(&(0x7f00000000c0)='./file0/file0\x00', 0x100000, 0x8) 00:05:38 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x8000000000020a, 0x0) r1 = open(&(0x7f0000000140)='./file0\x00', 0x100, 0x85) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) r3 = socket$inet_udp(0x2, 0x2, 0x0) fsync(r3) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, 0x8}, &(0x7f0000000100)=0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) clock_gettime(0xfffffffffdfffffd, &(0x7f0000000340)) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={r2, 0x80}, 0x8) setsockopt$sock_timeval(r3, 0xffff, 0x1005, &(0x7f00000001c0)={0x5, 0x1}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) open(&(0x7f0000000300)='./file1\x00', 0x11008c, 0x61) ppoll(&(0x7f0000000240)=[{r1, 0x2000}, {r0, 0x2004}, {r1, 0x55}], 0x3, &(0x7f0000000380)={0x4, 0x1ff}, &(0x7f00000003c0)={0x25}, 0x8) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000400)={0x1, [0x1]}, 0x6) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={r4, 0x40}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[], 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) 00:05:38 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') freebsd11_lstat(&(0x7f00000004c0)='./file0/file0/file0\x00', &(0x7f0000000500)) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0xfffffffffffffffe) chroot(&(0x7f0000000240)='./file0\x00') chdir(&(0x7f0000000040)='./file1\x00') socketpair(0x0, 0x30000000, 0x9, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f00000001c0)={0x0, &(0x7f0000000380)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0)={r2, 0x6}, &(0x7f0000000480)=0x8) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') getsockname$unix(r1, &(0x7f0000000580)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000004174853a000000000090f179f87edd00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], &(0x7f0000000600)=0x6e) __getcwd(&(0x7f0000000300)=""/85, 0xffffffffffffff87) 00:05:38 executing program 2: r0 = socket$inet6(0x1c, 0x4, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000040)={0x3, {{0x1c, 0x1, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x5}}}, 0x88) socketpair(0x10, 0x4, 0x8, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, 0xa}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000001c0)={r3, 0x1}, &(0x7f0000000200)=0x8) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f0000000380)=0x5, 0x4) r4 = accept(r1, &(0x7f0000000300)=@un=@abs, &(0x7f0000000340)=0x8) accept(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007d1fffba0000002ec97b38b8c4"], &(0x7f00000002c0)=0x6e) getsockopt(r4, 0x6, 0x8, &(0x7f00000004c0)=""/4096, &(0x7f00000014c0)=0x1000) openat(0xffffffffffffffff, &(0x7f0000000000)='/', 0x1001000fffe, 0x0) msgget(0x3, 0x90) 00:05:40 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="00450100", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0x7}, 0x10) 00:05:41 executing program 1: recvmsg(0xffffffffffffffff, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x400000000101) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x7ff, 0x800, 0x7}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000040)={r2, 0xa6, "6ecd822c3cddfd3d5f056209f9cf57979fdecf4da8b601c45a77b6e330077cf63c72bdc61d09ca2736dce68d7e2e82f7048120175af98f278a5cbdf041cbacf06596a25f32f5f55758f7f582b1372edb14a0e307f885953e0d09459235d3365f55f083782034fe38de5ef6fe6263fcd6b49a3ade545581d5f5acc9f93715a081e5f37071ca7d2a132f369d84dec402b7a88518589470dcd16645b6c526d19b25cc72d56da219"}, &(0x7f0000000140)=0xae) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000180)={r3, 0x4}, 0x8) open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x12, r1, 0x0) ftruncate(r1, 0x100000001) r4 = open(&(0x7f0000000100)='./file0\x00', 0x108440, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) setitimer(0x1, &(0x7f0000000000)={{0x2, 0x1}, {0x4, 0x6}}, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0) r5 = msgget(0xffffffffffffffff, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000200)={0x8, 0x400, 0xcd83, 0x6603, 0x0}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000280)={r6, 0x400}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f00000002c0)={@in={{0x2, 0x2}}, r6, 0x6, 0x4, 0x31f, 0x9, 0xed}, 0xa0) ftruncate(r4, 0x100000001) msgsnd(r5, &(0x7f00000002c0)=ANY=[@ANYBLOB], 0x1, 0x800) 00:05:41 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r1 = open(&(0x7f0000000100)='\x00', 0x8, 0x180) mkdirat(r1, &(0x7f0000000180)='./file1\x00', 0x1) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) chroot(&(0x7f00000000c0)='./file0\x00') sendto$inet(r1, &(0x7f0000000300)="077ce5ba1aeb3d04002be7d303d30a22f94a77cdafcf7245c9b8a931f4d5c5cf045d14abfdcdd5f30f260384cc221283b7f9f9b5f3b4f7500c64c2a7c4a54b5dce19665f5a2c7b0cd70d80fea85f99d9adc55a36335a84f78d7cb8ced865b550b5a9c44106ad13e0c04495282adb9ef70eaa9b5fad9b0081a0912e181cc264001dd095e90f3cbcb37578e558205c6d8a93978e58c943a3c40b29118730657dcdc4e3cf38d65050c0ff24232a7d1485d0154f147b22ad2dac4f14a2b08997be44e427369a63cbf62d28f76a1d525c767de8dae4a47ea1666bc8d926b1ad68cc03b85908da8c913cffcfb7877a64fb", 0xee, 0x80, 0x0, 0x0) chdir(&(0x7f0000000040)='./file1\x00') renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') __getcwd(&(0x7f0000000280)=""/85, 0x55) 00:05:41 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x200}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)={@in={{0x2, 0x2, @multicast1}}, r1, 0x20, 0x7, 0x82, 0x7, 0x6, 0xc0}, &(0x7f0000000200)=0xa0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="03562d9ffce824f4e374d60200207011d127b4f27bf395daa6910208000000"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r2, 0x1, 0x9}, 0xffffffffffffff02) 00:05:41 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x8000000000020a, 0x0) r1 = open(&(0x7f0000000140)='./file0\x00', 0x100, 0x85) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) r3 = socket$inet_udp(0x2, 0x2, 0x0) fsync(r3) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, 0x8}, &(0x7f0000000100)=0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) clock_gettime(0xfffffffffdfffffd, &(0x7f0000000340)) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={r2, 0x80}, 0x8) setsockopt$sock_timeval(r3, 0xffff, 0x1005, &(0x7f00000001c0)={0x5, 0x1}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) open(&(0x7f0000000300)='./file1\x00', 0x11008c, 0x61) ppoll(&(0x7f0000000240)=[{r1, 0x2000}, {r0, 0x2004}, {r1, 0x55}], 0x3, &(0x7f0000000380)={0x4, 0x1ff}, &(0x7f00000003c0)={0x25}, 0x8) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000400)={0x1, [0x1]}, 0x6) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={r4, 0x40}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[], 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) 00:05:41 executing program 1: r0 = socket(0x2, 0x5, 0x0) geteuid() setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x4}, 0x10) 00:05:41 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000006c0)=[&(0x7f0000000680)='^\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) truncate(&(0x7f0000000380)='./file0\x00', 0x29) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000300)={r3, 0x1f}, &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000280)={r3, 0x2, 0x1, 0x4, 0xffff}, &(0x7f00000002c0)=0x18) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, 0x0, &(0x7f0000000240)) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000140)=ANY=[@ANYRES32=r2, @ANYBLOB="d80000001d2dbc0d721d694f53b16dbaf2c9c0eaf7ba3b1dc02e524e775ac14367d69b416560ffa82f0e999c3b454d58c3167c95469c0f515e9159f9456825b422b79f60eb5062247da9bca55286445b24a91b9a2c22b74a101a742d03166cda439aea39103e263ffb13ae7ade99bd5aa2f89b51f97d86d579ce472a13d7cd205d9016e94b8b164fd669b30ebb8ee8eda755031d610900a7a6c8cd3b3328649f714ddcced11198184871dac6f4e2841f4f732c79af238cf4d95cf86fac49d9d0b58c6205c4fe9f0c9e79bf6cbb4231e1535839f79340677c58408afe"], 0x0) 00:05:41 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)={0x0, 0x6, 0x0, 0x0, 0x3, 0x0, 0x5c9, 0x0, {@in={{0x2, 0x0, @multicast2}}, 0x0, 0x6, 0x7fffffff, 0xc1, 0x4, 0xfffffffffffffffe}}, &(0x7f0000000240)=0xb8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000280)={r2, 0x101, 0x99b}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000300)={r1, 0x7}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000380)=0xaf, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000003c0)={@in6={{0x1c, 0x3, 0xa5, @empty, 0x2}}, r3}, &(0x7f0000000480)=0x84) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000004c0)={0x7}, 0x4) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000500)={r4, 0x4, 0x4, [0x7, 0x5, 0x80000000, 0x5]}, &(0x7f0000000540)=0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000580)={0x7, [0x0, 0x7fffffff, 0x20, 0x10000, 0x10001, 0x1, 0xfffffffffffffff8]}, &(0x7f00000005c0)=0x12) r7 = semget$private(0x0, 0x7, 0x500) __semctl$SEM_INFO(r7, 0x0, 0xb, &(0x7f0000000600)=""/232) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000700)={0x0, 0x2000000020000000, r1}, &(0x7f0000000740)=0xc) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000780)=0x4, 0x4) r8 = open(&(0x7f00000007c0)='./file0\x00', 0x303, 0x20) write(r0, &(0x7f0000000800)="16ee90ba76fd42e327c945f927d5ec29cb00085397b29ca80163a0e6e2b4e701676a9d6e9050aa338154e6d31868fdcfad0fa5ece45fc0253e0f14ae1678ec963743", 0x42) setsockopt$sock_timeval(r8, 0xffff, 0x1005, &(0x7f0000000880)={0x3, 0xfff}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r8, 0x84, 0x15, &(0x7f00000008c0)={r6}, 0x8) setsockopt$sock_linger(r8, 0xffff, 0x80, &(0x7f0000000900)={0x3, 0x7}, 0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r8, 0x84, 0x108, &(0x7f0000000940)={r5, 0x4, 0x3, 0x10000, 0x5}, &(0x7f0000000980)=0x18) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000009c0)={r4, 0x8, 0xe95, 0x1, 0x6, 0x1}, 0x14) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r8, 0x84, 0xf, &(0x7f0000000a00)={r3, 0x19, 0xfffffffffffffa90}, &(0x7f0000000a40)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x21, &(0x7f0000000a80)={0xab3, 0x0, 0x2, 0x4, r3}, &(0x7f0000000ac0)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r8, 0x84, 0x2, &(0x7f0000000b00)={r10, 0x7, 0x10000, 0x10000, 0xfffffffffffffffd, 0xfffffffeffffffff}, &(0x7f0000000b40)=0x14) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000b80), &(0x7f0000000bc0)=0xb) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x23, &(0x7f0000000c00)={@in6={{0x1c, 0x0, 0x581b0a97, @local={0xfe, 0x80, [], 0x0}, 0x10001}}, r9, 0x5, 0x3, 0xfffffffffffff2be}, 0x8c) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000cc0)={0x3, {{0x2, 0x0, @loopback}}}, 0x90) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000d80), &(0x7f0000000dc0)=0x8) 00:05:42 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) r2 = socket(0x1, 0x20000000, 0x2) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000001c0)=0x41, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) write(r1, 0x0, 0x268) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000280)={0x81, 0x820, 0x401, 0x6, 0x0}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000300)={0xbdc, 0x32, 0x410, 0x3, 0x100, 0xffffffffffffff12, 0x9, 0x80000000, r4}, &(0x7f0000000340)=0x20) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x1, 0x8, 0x8000, 0x1177, 0x8, 0x520, 0xfffffffffffffff8, 0x3, 0xfffffffffffff77e, 0x7, 0xffffffff00000001}, 0xb) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000200)=0x100000001, 0x4) pipe2(&(0x7f0000000180), 0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x104, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) 00:05:45 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet(0x2, 0x5, 0x3ff) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000100), 0x4) 00:05:45 executing program 3: writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1c9}], 0x1) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="1f000000ffffff7f09000300000001000000000002004e21ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="020000000004000006000000df00000000000000"], &(0x7f0000000100)=0xb8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000140)={r2, 0x4, 0x4}, 0xc) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:05:45 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000002c0)=0xfffffffffffffc69) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="03562d9ffce824f4e374d60200207011d127b4f27bf395daa6910208000000"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, r1, 0x4, 0x4, 0x401, 0x96, 0x7}, &(0x7f0000000080)=0x98) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 00:05:45 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={0x0, 0xcab}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0x1, 0x9, [0x6, 0x2, 0x3, 0x5, 0x6, 0x20000, 0x100000001, 0xfffffffffffffffe, 0x1]}, 0x1a) fcntl$dupfd(r0, 0x11, r0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r2, 0xffff, 0x1009, &(0x7f0000000080), 0x2bb) 00:05:45 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202ea07010085839901"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1204, &(0x7f00000001c0)={r1, 0x40}, 0x8) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x1, 0x7fffffff, 0x4000, 0x100}, 0x8) 00:05:45 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x10000}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={r1, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0xe, &(0x7f0000000140), 0x4) 00:05:45 executing program 2: r0 = socket(0x2, 0x5, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1000a}, 0xfe88) execve(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x2, @rand_addr=0xc7}}, r1, 0x8000, 0x1, 0x0, 0x8, 0xce0, 0x5}, 0xa0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000380)={0x0, 0x8fa}, 0x8) 00:05:45 executing program 2: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) r1 = accept$inet6(r0, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000001c0)=0x1c) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0x8) r3 = shmget$private(0x0, 0x1000, 0x82, &(0x7f0000ff3000/0x1000)=nil) shmctl$SHM_INFO(r3, 0xe, &(0x7f0000000380)=""/79) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000280)={r2, 0x25, "5f47c43e557c18b64a66eb20e21d1c165a4f1293f072e41f56c67adea2e0a89c29a6e4a41b"}, &(0x7f00000002c0)=0x2d) writev(r0, &(0x7f0000000440)=[{&(0x7f0000002a40)="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", 0xd31}], 0x1) r5 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x14) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f0000000100)={r6, 0x0, 0x0, 0x100, 0x1ff, 0x80}, &(0x7f0000000140)=0x14) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) mlock(&(0x7f0000ff2000/0x3000)=nil, 0x3000) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x13, &(0x7f0000000300)={r4, 0x0, 0x70, "a6515333f989ddd5392e92df2958febbd5829b06e42f090015a415491f3b47663904df63e8744d9ef9ca72e131b07268c5203a33abeab87bdaf93d50239540b28c90c492d9c0863f9d0b5fc6d9ef4dc0c7482b6a4cfee480bc3a349f1197d352c27b69718efeb03a386f35934e79c009"}, 0x78) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) 00:05:45 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_int(r1, 0x0, 0x6, 0x0, &(0x7f00000000c0)) writev(r0, &(0x7f0000000140), 0x0) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000300)=""/49, &(0x7f0000000340)=0x31) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) pipe2(0x0, 0x0) r2 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) msgget$private(0x0, 0x0) msgsnd(0x0, 0x0, 0x0, 0x0) semget$private(0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)) r3 = getuid() socket$inet_udp(0x2, 0x2, 0x0) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x9}, &(0x7f00000001c0)=0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000380)='newreno\x00', 0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={r5, 0x3}, 0x8) fchown(r0, r3, r4) __semctl$SETVAL(0x0, 0x0, 0x8, 0x0) dup(0xffffffffffffffff) 00:05:46 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e4ac4696c653000"], 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xf, 0x4}, 0x8) 00:05:49 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) truncate(&(0x7f0000000240)='./file0\x00', 0xf534) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="03562d9ffce824f4e374d60200207011d127b4f27bf395daa6910208000000"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x10000, 0x80) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000200)={0x125, 0x7, 0x9, 0x5, 0xd8b, 0x90, 0xffffffffffffffff, 0x7, 0xa9fd, 0x5c90, 0x4}, 0xb) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 00:05:49 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x120) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, 0x800, 0xffffffff80000000}, &(0x7f0000000200)=0xc) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000440)={0x0, 0x7}, &(0x7f0000000580)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000500)={r3, 0x3ff}, &(0x7f0000000540)=0x8) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f00000003c0)={r5, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x4000000000000) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000080)={0x2}, &(0x7f0000000240)=0xc) 00:05:49 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) ftruncate(r1, 0x4cf) getsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mlock(&(0x7f0000ff7000/0x3000)=nil, 0x3000) fdatasync(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x1c) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x1, 0x10, r1, 0x0) 00:05:50 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setstatus(r0, 0x4, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000380)={@remote, @loopback}, &(0x7f0000000340)=0xffffff53) lseek(r0, 0x0, 0x1000000000003) r1 = socket$inet6(0x1c, 0x7, 0xfffffffffffffffe) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x10001}, &(0x7f0000000100)=0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r3 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(r3, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000300)=r2, 0x4) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r2, 0x6, 0x9}, 0x8) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f00000003c0)=0xa, 0x4) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000500)={0x3, &(0x7f00000004c0)=[@in6={0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0xeca}]}, &(0x7f0000000540)=0x10) writev(r0, &(0x7f0000000240)=[{&(0x7f00000001c0)="4e99f2f42102e776f76008f8e56a25badb7dfd0c4fc60eaa4a7b723e4e40c3fa963110ac1cf115f60a6a38669089b3869b1daf64c20c736336805b16d6425192cad366c4dc7a24c410f9159aa126ec47b0da242c51d792e5a9e16e3f1931daf43253f85ea0f352254af33de59d2039c4b8653626e4528830d809", 0x7a}], 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000001600), &(0x7f0000001640)=0x4) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockname$inet(r0, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000002c0)=0x10) getpeername$unix(r0, &(0x7f0000000580)=@file={0x0, ""/4096}, &(0x7f00000015c0)=0x1002) 00:05:52 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getgid() getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x2, [0x0, 0x0]}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1000c}, 0x10) 00:05:53 executing program 1: freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) fcntl$setflags(r1, 0x2, 0x1) socketpair(0x1e, 0x7, 0x8000, &(0x7f0000000100)={0xffffffffffffffff}) fcntl$getflags(r2, 0x0) r4 = socket$inet6_udplite(0x1c, 0x2, 0x88) r5 = dup2(r0, r4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x1f, &(0x7f0000000080)=0x1, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="0300000050ecd2cd22d9c1cb38954c518b097d09d9b7a6ab884c77592b93af166575fc79", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000200)={r6, 0xceb200000000000, 0x23a, 0x6}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f00000000c0)=0xcf9c, 0x4) dup2(r8, r3) getpeername$unix(r7, 0xffffffffffffffff, &(0x7f0000000040)) 00:05:53 executing program 1: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="9e022e2f66696c653000"], 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000100), &(0x7f0000000140)=0x8) 00:05:53 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) accept(r0, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x7) truncate(&(0x7f0000000100)='./file0\x00', 0x31000000) ftruncate(r0, 0x0) 00:05:53 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000240)={0x0, 0x80000000}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000300)={r1, 0x2}, 0x8) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) freebsd11_fstat(r0, &(0x7f0000000380)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x401, "8d176617b3fd3304765816a0ee91e531"}, 0x14) write(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000600)={r2, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)=ANY=[@ANYBLOB="e895daa6910364bed11ca24fed8e0867f14883815a4a6808cc53f37e000000d8f10951456c2b905f684a5e6f6b1c9b7bb222382466aea200"], 0x0) readv(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)=""/145, 0x91}, {&(0x7f0000000100)=""/4, 0x4}, {&(0x7f0000000400)=""/69, 0x45}, {&(0x7f0000000580)=""/64, 0x40}], 0x4) setsockopt$sock_int(r0, 0xffff, 0x1013, &(0x7f0000000200)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x800) 00:05:57 executing program 2: r0 = socket(0x2, 0x2000000000000003, 0x6) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) write(r0, &(0x7f0000000100)="edce2ae7af8912d3181bc184aafa74265c779df27138553e26db7b0ba942cb2ce2f2482fa9b72750", 0x28) 00:05:57 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) lseek(r0, 0x0, 0x7) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="03562d9ffce824f4e374d60200207011d127b4f27bf395daa6910208000000"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 00:05:57 executing program 3: 00:05:57 executing program 1: 00:05:57 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) truncate(&(0x7f0000000240)='./file0\x00', 0xf534) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="03562d9ffce824f4e374d60200207011d127b4f27bf395daa6910208000000"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x10000, 0x80) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000200)={0x125, 0x7, 0x9, 0x5, 0xd8b, 0x90, 0xffffffffffffffff, 0x7, 0xa9fd, 0x5c90, 0x4}, 0xb) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 00:05:57 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = accept(r0, &(0x7f00000000c0)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) getsockopt$inet_tcp_int(r1, 0x6, 0x108, &(0x7f0000000040), &(0x7f0000001100)=0x4) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x9}, 0x8) 00:05:57 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r1 = shmget(0x3, 0x3000, 0x5, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/67) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) r2 = msgget$private(0x0, 0x2) msgsnd(r2, &(0x7f00000004c0)={0x0, "091239e2c351844954808fd9e756e08212b6980bc8c937e92e72ac452752b078a6510b30cdf3cd2e02fb3d1e9dec1479ca49e8fede521a21afe2e3da639bf027575480fbe9ee6c0f4d3f50c064e4f09b8a86299081ba86fd378a5cf469cf95be5216543e3a5c97f21bbc0599de33510b193e91837c0b410f441d4a8a290903a14fca875714941091d616df833f53060e307b75ae9dd09de18f03e8a658d0b0928b912dd5dfe11a1e6ef462df06246f19f21332c722e48f8dba4ee3f14f1f14872969f461"}, 0xcc, 0x800) fchmod(0xffffffffffffffff, 0x100) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) r3 = msgget(0x0, 0x421) fchmod(r0, 0x109) msgsnd(r3, &(0x7f0000000280)=ANY=[@ANYBLOB="0100000000000000ea64207f556651cf9cc3e25910454bef9489ebaf4650a08d95f69dc483fd433d47c236d43c2659979825fb0c035d0713b8cc37e62fa89e7c7a8b3c7cc2a4cca3ebc29a432558acf9e1668dcedb2be98632efcb12f8edda0000ed3902631db16859a8573a8b5f7b9dac9071db464fec9a316dafa730e0b5c02c443d707cd45f0863fd690089a0ef58f46a61e90f70d29bd0f4fdefad01e17f02aa34a2b6f29ce8f3434ea25900fc07000000000000"], 0x1, 0x800) 00:05:57 executing program 2: r0 = socket(0x1b, 0x3, 0x0) poll(&(0x7f0000000000)=[{r0, 0x1}, {r0, 0x2000}, {r0, 0x101}, {r0, 0x20}, {r0, 0x2000}, {r0, 0x10}, {r0, 0x80}, {r0, 0x2002}], 0x8, 0x80000001) sendmsg$unix(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x1) 00:05:59 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000380)=ANY=[@ANYBLOB="03562d9ffce824f4e374d60200207011d127b4f27bf395daa6910208000000dd0197f2ce67d94273a9850fceec40487f8b89552c53304c449188f786e5bb5764f0e39ae57f82e0c3265da1817a2723f089760248952f617abed9bec9e9f123b4ca6438d4ec7146e3e6601277a90372f30f9f68f5fb68cc5419e769971ecd119c995a0d7be803454990eb6ed55a116d766f7a26db683ab89dae333c9117d0bfd0f08803cabe5757d3ecb391ef7e0eb0bcfc41bebac2ac31941ac960cf969021149f65795d183e47174e1f00f1"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 00:05:59 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x5, 0xffffffff80000000}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)=ANY=[@ANYBLOB="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", @ANYRES32=r1], 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000140), &(0x7f00000001c0)=0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000380)=ANY=[@ANYBLOB="1c004e2200010000fe8000000000000000000000000000aa03000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f9ffffffffffffff000000000000000000000000000000ffe2000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="050007003f000000"], 0x8c) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000200)={r1, 0xf8a, 0x9}, 0x8) lseek(r2, 0x0, 0x3) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0, 0x40000000000}], 0x1, 0x0) r3 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) bind$unix(r2, &(0x7f0000000080)=@abs={0x1, 0x0, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000100)=0x9, 0x4) sendto$unix(r2, &(0x7f00000004c0)="ee70dc8f1f1fd368d73c7f3bf216f3bd384751285667566d93d27195d35452ae403abe405fd4c8d2f6c1c1b2472e3dbc10b28a30253de7e6a7252cda0247f352a0901b7b055f8a552b81f4640c4a2eb1f58a3b4a177c1d1339af0a946b2b386c0b13c43fd7ad385cf91ae9f6dab7bbc07c0390ceeca3805a87e3905d7dfb9465695809786cf4", 0x86, 0x1, 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x51, &(0x7f0000000580)={0x8000, {{0x2, 0x3, @multicast1}}}, 0x90) 00:06:02 executing program 3: mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x10007) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x100000000000000a, &(0x7f0000000200)="34ff7ca2e75c58729edc53f1296a97987ebb0c13f5bcf9b5dcdd11f847ddfe6c4b698de3e3b53c7b4f3191fc398f71c4853cc55f71cde6ed4a43fd6a837cedaf6a63e8bd802f5a3bb4109c5dcb764ac532429ed2baf5c07a24c1f16f465b8328490000000000", 0x66) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10, 0x30000000) recvfrom$inet(r0, &(0x7f00000000c0)=""/200, 0xc8, 0x40000, &(0x7f00000001c0)={0x2, 0x2, @multicast1}, 0x10) fcntl$setflags(r0, 0x2, 0x1) 00:06:03 executing program 3: munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xc) 00:06:03 executing program 3: getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0, &(0x7f0000000080)) r2 = socket(0x17, 0x5, 0x25) getsockopt$inet_tcp_buf(r2, 0x6, 0x2401, &(0x7f00000000c0)=""/99, &(0x7f0000000140)=0x63) ppoll(&(0x7f0000000180)=[{r2, 0x110}, {r2, 0x2100}], 0x2, &(0x7f00000001c0)={0x9, 0x40}, &(0x7f0000000200)={0x8}, 0x8) r3 = accept4$unix(r2, &(0x7f0000000240)=@file={0x0, ""/108}, &(0x7f00000002c0)=0x6e, 0x30000000) getresgid(&(0x7f0000000300)=0x0, &(0x7f0000000340)=0x0, &(0x7f0000000380)=0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x0, 0x100, 0x0}, &(0x7f0000000400)=0xc) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000440)={r7, 0x4, 0x7fffffff}, 0x8) freebsd11_lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fdatasync(r3) setgid(r4) r9 = getpgid(0xffffffffffffffff) r10 = getpid() r11 = getpid() r12 = fcntl$getown(r3, 0x5) sendmsg$unix(r2, &(0x7f0000001700)={&(0x7f0000000540)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00000015c0)=[{&(0x7f0000000580)="fbe2fd5e7ec8434be084687580f8f00c6bac68488acfc69d1278ca3d8e5501a6be58b2b0b645", 0x26}, {&(0x7f00000005c0)="3c6b27d5b961238e82ffd37b09b9dbf5ba7afee74bd7fb90cc206ff688cb0c893ea7b3be00b940b5300f8c8c963dc6ca69de6a43fa7e9cc56127611e7bc72b65256d6616dc0f4fd5a7789b2522b1fce1c3982713b357f320fa7e482f97cc959f1413f8ddaf6d490a415f363eaed81e304777d8f6b9f91f1593fb2f346b6b6179db551914f9614b2f185696e40041667b4bb19f8b2c318fb706fd1120f2916057984630ffa7513dedfbd5f7ffdadc0d9062fe43316779d2e699b7dadd54bbdda679ef7e46d407356608fea50092aa0bfe522eff9cb1c51cacc96503fddfc72528d6f1e0eee028f9f3e1cf47a17b32c6c7ce34d2d968b5713cc6e81c59262c9113b55f1f88538844449112a77031697963cc83c6aafe022fb0d05afcb9310bd8f791be81db9ccafdddd9f19f1d4391ab6bcda2a60aedd21429624aa6fe657d387cfed8924a5ac0581833e5315ac2262f0d61c1a5997ab7ef6c9322a620f26f9d49747f5af69b327eb57e5ea683bfe9b038432aa56490bbc6ed2eaab180011e57534a7dfdce4f29e1575cd103c696f672ee342d1495bdddda51f615dc8b31365cf915afde6084a51b1ec4550ba477bc3617a4a51be3b87c0f503765307e70cc0772e6ce94483b58022a68d925db3018c623b742f3637c2b91ebea23b1e8cd8e003ee90f1f96bf919519c9b25a9a0b1986d6cd3bb2ef45c585a0d8ad38e998f05fc58e5db4ef704ff6b677c8e9e70c620fe713402713c7fd978c0db594593552be3b17ffa8a8e4f68f19649ca9c6a4ca70055242d94b62c2c5e0da376f67608e7230d342229ffafa3ec191abd475c4028fb0473c66e84c007fb1cae39c761235836b7888975ffa9d45726c669eb0dacd6557c37366a5ce96c24ad6ed542e4ecb73efe0f6e8a61dd171f6fcbb3748bec7e9c132b5c0f74decef427fbef07e8ec15b975b9b44f1a40cb382ca913bfe3d2e1720923cc292b878c6169d0d84a2700d5b4a2a9c82cb51028651af6ea3df578ffc4ee9bfc54e425a6e9626980d91469192a179d057ecc5c85ba9418008b22a330a4cf0889b4cc74e489c17dbd34d2c6c701f1dfe3b5a4083b28176d0ad12c5a581c1c4d28f1c694336906d52a63ea3ea0988d79287fc1afd649f8bb2b526044050116a169c596d01a2597f679a898ec9f247f73231ba735bb5a6b022d9ea9a27564064a61c8a556b3605aaae04fba25616451067c4ba70904511c47154cee08b984fef3f3396622a4e15cc681fd0bbb2c5f616454f0370cc749b3c750b97c0fa3740918701d67932fad440a3b99cc5f644e799c4ff1bb8a5042228b019b2a5bdcfbc590134bfa8947846a470b12d6eda778c9fec335ec4362e44744391448c20469f75cf00128717f0b5fc61eea4feaee247cce68d157823b2cb672a5fa387b87fc7cf8d6614c99f1951be1e0c3ae8862d1ffccfe91ff1e26d0df1227f4b09628314c438e2f4d650d3eae6a74f1ddecd176890591aca756b6e9e69932dd657690dc0cbcaf50427abe94ec33c9b82b5047f39208aad5ceb031a6c0cda01a6a2159fc082a9217680f9fc8e54e80c71dbfaede49e19968cd94c21aecd9496115eb13e2a86387a8cb7081d52c658cb89209fc7b04f97e7178cf243b2b2762ec39a2cb81839f090b1c535ac4ed3abdd6c26332b0b83b426fbd1b7f48c7f15187e9f55a68b24ffad4c1b3757cf06c5272ce829294844f0602f5ded06e4ac42218bfbd4323b00069201f487810432c972e010001026965d761ee3f80eec7133a9ac6ce77014fd8ddedb016766318957a9ed65e350db62147e0b217c21e3e3f91d4968ffa6c05cbe61a197b7f90b1b76c5f05865adadb1470333f75ca183588987a6acdb1c012756a75d25e401943676247467e90b869123b6bacc82542acfcceec5b6bf5170c2bbd674aa339f3147df282d121335bdbebe0362f9327b725f01fbd1175dbcb2b62d36ffd010dc8f0074d239fb673a15bc0e34948a1ba8a8057c7fcfca71b032c7ecf155182f4bc3194cffbd8d8c73af4a6aaa040d7bdc5c71ac9678937c738fb19f3e7c6708bd9f3b8411bbd4b59bb7f2e9b91ddc61491b415a9308b7817918877887c359ab02d34ccb12dd3ec1ca48804f0902cd6923bd793d6033da4741a1ad9734ef51decd4f8f2bcf6fa2b0cf09d9fda89681058a8fe2a30a4eaa35a0a9dc97d326a099c3c65494278b24e08c46ad8f1d26d8c6fc6d4facba51109e04227db15a8b4ae7129ee4472d85548f23e8e8b56b1f80d7af69bf961aac2de7b0da14f737805ae5d41348db06d74ce4de4d3fabdbc85718419054c72b32909628f9f5a0b2d9b3cd1d611aae1fd99f2ec54d0bd1f7ac6b3eae45232d4a2aa2092805dfb2125b40736a6be5a0ff34d449abd1bc7448dc58339b579d1bf2a2d32d4df6596ce02afe090a31447d1e7272816112a9482c18c888b68b33d195706c12e021ef6c757126f9b310740ce4b4a77f31c8b06f8f14b59d5eb4497b8fad09f7d903381100cf3879b8f66857aa87660553c455d49205a6466b4c65a8a96fc5493cf4098749c4ced8d5915409cff277d47de59a3dc73113a67e6f087620225f561b8c4c409111ad59ca2e37c28cca5120c49b80f3d03e8359d383d18ef49a6cc4a42076c6906c87e70939c0688380907dc212ef920359fd7bc9b70c66256ed7f2a53b0ca14d738050245c0719b783983e44d941f9d4a936555076eba154ccb5bb2feda3b22f1d916dd3e5bc47a2b213ae90b929966ddede959d3938d466b6f325ba6d8d93e9f310f765e337c64905b608ea0bb45ccfda5d797c6933404f35cf2f33183fe048fc28a518b7ff060a91d7a6279d2f2301ff8dcea2b98cf3dbae2557b1f9b5a1c4a8430061780148391c3a7da7246de3160e4a15d629a3ffcf3e04da9504649450f90d64e5a7d176637e2560002eddc3a5252518f416ebe8118773f1ed055d220021dc167acb3b1b535fe32a9e9cdb56425e7bd017446c98f5671293c27232b4e2211d51a863afa1fe974a3cce7d1d1e5d11721276ebddcbb62eb530279eaac3b8a3f2c0421d4c33f2494f633852cb29c825397cbe7309c16ac8219d61c18b9b841f9049f335bd1926a95bd9a418a30ed2aff440d6927bd7f4cf99c489a4b16116c7c4b3a8e6153eabb29bd273f919685b400c5188b9aa62f8da9cde02e0ac663682a87bdb9717521aee64947c3eea378cb33bd7ea3be54930ad9a00ac074f417f4272f73a875a8b28aff7d1296e6dfd7e1cdcdf58ff93f3ea0c49877300904e0e141855461ba7c27142bf65ed3f4d91ad1982c4ef197866e6d0910581ef9b5234cb1fd9286823d09cb806a5ba9d74ed36b5bf3bcbc346cac85d56bd2dd6aedb257bd833c7809b161f5c6d65581847c4ba8968889e0e0b5810c3e08630d70566e32cea47a3caf4acbd2e023315c1dc71f4cc4a71304a946d56529f6aef85925c3b757f03abf536958cbce8e638e2b55bda087864cdc5c4b1b3936efffa1ade337b5a97fe7a96faff57844c5bd77836b4ba13438d6bb44c3aad82a5400e7f9b67dcdb9130ad90d261e59118e0b843da810f6dd8f9f1c6386c1ecfaa94811ff119541d200fbda78387fb445c2ab9d59dbd1f5ed71031725bc0421cd5b13eb60157f08e1441c28fc5ddf9a0143393285c60296b8e94be795bf6f74071f27d2c1f958ed6be9a7bee1f83f7be76b9a2b0139d52c299c192b45cfe7ec210b89e6f3f38957ab620b3cc0c7fe702dbfde19bbac4ea7090ae5c6b7f6b542337026abdad98bec7ed4d306f856fd73623e1b50d9baa8c0844de5e8fb306343120ef3873e3dc92d1e2c43c6c66e7cd3a7c3e07cadbd5bab6469648178d2cfd9e50ab596a96987df75a21c77c66c248fdcf3c7d17393c45ed6c0de95762b12e0cb573fa813bef58add485abb8e83f84fce5de93d9a9638c155850a4b6513d29072e7aa244df5fa0a0b6cb2faedf5f167aa94fac242ec4c9495ef6a1397e77569509e5ce6a36b385e3117ff746b00773ddef48ab581f5d97fddf9dfb6cf1beb7957f16133f8f93e2d1e7692cd6cc75e55bd5ed316864ac48caaea9d66137503192be23c0f2f292dfc5bad349ec4084ae769439270c6cbd5571590e1f46c0f78c30894ffd72eac8d802c5d7c9032df0ad13892442b74e5ab1408bdc66a8d56c3f683ba4d15060d075ace26d47815f4fbf3bd7da8dac601a92510cad8882372e4523f7aa15b5a6015193e90e16e32ead886a03a8c3a02f5121e580f830d3d5778529840014827e1c6830340fd8de041fe0303fcb35d6f32fbba21e04d03f253e912467d4632635e4d90c190345da4cddfa12ee665c57a0b96719048490f36093f2847aa3698b58a91e6047d98d9c38d5fca3f1e05d051ff1c7c9717d3343815e89191dfdc847bffb39292d8d2dceced74fd075385aeec19f00bacbd82f6443eb4590ef560d2281b9ca69d96b5059e933948dbd78f95daf11f0b6d5eb45a5ad83a18428d3f029635d4c6ab31b9ee523b998a0641d775ad213346696845125fa25311e060751614ddd3170db07cb852ccd2ab621de55e4eeb2920e6e7422a480dd12cff37549cde5f6944971bf7a95021e312021d845cf7a9072e241467a964f83d0c06d6d657139ed180f33b067b543acaea90b390db02c0b25ad0f939e8be438510020783e18b385019e675a703627f2780d626e9f3ffcf09b20a2611ad3064a7c4abe48d1f3f01eb0c13bcc00f7b6a991c2c1f7bba3c79e978a6e3130ef4d66e2b117eb6298f4779e9b4f1c351c82055a6ef7b0d671ab4c109179d2447f0cf8de7e4a187d394d613fb786fa860fc35965eedf9c7b3be74a0329607aa4ced140c99e728be2301135f50235cd32f6ac206090cdd42b0f86fb5a2c07ae888fa3db4e18b7785d06eeb5e51bd0c25b1d9ae081060b376fb60e95a7df19b26903d65d5fe9d9e1d04776cd784ce2b86163292f54a6091b81b68a3a68ed5891063a8c8f4fbb6f1f4b2f97529238ba0b4aa887fc965ae4af25b4cbea2ea4ec99583d218214e94edc8a6d80a2b8071a5614fddba37328daad249f3245d70d4cefdda7656c166fb7772446414d83842eb94549808fb47ff382e80044120330ba6b9fd56f3cd215c2d67a3abf30cecb9a460f350f2e97227c4cc255c8b019bca0205c5b5a142ac2435bd70b5684582a94bfac915d060bcde5a7701df2b57b443b17ede7a2b6dde0914927d4e505aa4b02ee17dda4cde3ba7fcf910221d9fe677f6911b45536397d8d961ceb0abf2488b9357d5766f3abc45011661ea6ef70b0f3ff279e09df70705d195af06fd8ff804a6a0b52366beb1d61d33f805967844e38285d0ee6cab47c79f944e513d7a51c09f67629f32530b3d8e77a1d43cbb929bc0b3044cdb81b9d6136117291fd5a09acb71f850a4c3835c8a4c1792012b0267c3cfb94dbee73679e237b0a95c68f49ccc684e0c6978d3848fd479ed6b330c4cba84f94cc515022ed58f321ed5d2137e02120e2811de5dd4fd086a745e5dddd5e38d2f46d612eb79aba6475dbc94f80171156834ed3218c31e39bd3fcf1a4fb8caf93b3dbd951c915b69a603ba376b6103c0fa39034789ed84decee727c90187c32de6543867efaa5e1688679bf754e83b58694b9afa5312e6407c7371b519e5afeb4894f4572f5dccd4ab380e5a6f7aa7a0febf76ecd500cd955413b72015ffbef38dd92ff095da9440351b64f69ba1b6a1e0a2f465b8151a509cae06e03accb91861a05423de72c35ee68d328e689ec1729ca244ebf27d5d0ec1f", 0x1000}], 0x2, &(0x7f0000001600)=[@rights={0x28, 0xffff, 0x1, [r2, r3, r2, r2, r2]}, @cred={0x20, 0xffff, 0x2, r9, r8, r6}, @rights={0x18, 0xffff, 0x1, [r3]}, @cred={0x20, 0xffff, 0x2, r10, r8, r5}, @cred={0x20, 0xffff, 0x2, r11, r8, r5}, @cred={0x20, 0xffff, 0x2, r12, r8, r0}, @rights={0x28, 0xffff, 0x1, [r2, r3, r3, r3, r3, r2]}], 0xe8, 0x8}, 0x80) getsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000001740), &(0x7f0000001780)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f00000017c0)={r7, 0x80000000}, &(0x7f0000001800)=0x8) r14 = getpid() setsockopt$inet_msfilter(r3, 0x0, 0x4a, &(0x7f0000001840)={@local={0xac, 0x14, 0x0}, @multicast1, 0x1, 0x3, [@multicast1, @empty, @rand_addr=0x1]}, 0x1c) r15 = shmget(0x1, 0x4000, 0x400, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_INFO(r15, 0x3, &(0x7f0000001880)=""/50) freebsd11_stat(&(0x7f00000018c0)='./file1\x00', &(0x7f0000001900)) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000001980)={r13, 0x98, "ba3beb86ef78ad0e76c705edddea19bddd51fdf537a0c92be4d2b16faaab93a8f600591e8eac000d6be2859ebc6725adc5f1be688d9ecccfd87b525e19fa2469352f08129b0b49282ce0c9ef5e4afda462f5d57f547d9d8cd64cf400905144417b0366c46593b1479d3e20a33c9376b4524292939cc540980bfafacd91fd1fa7633180d64fc29242b5abdd13fb86149227c5635eb4c970a3"}, &(0x7f0000001a40)=0xa0) ftruncate(r3, 0x2) getsockname$inet(r2, &(0x7f0000001a80)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000001ac0)=0x10) shmctl$IPC_SET(r15, 0x1, &(0x7f0000001b00)={{0x2, r8, r0, r8, r1, 0x10, 0x4}, 0x7, 0x5706, 0xba0, 0x7, r9, r14, 0xecc}) setsockopt$inet_tcp_buf(r2, 0x6, 0x61, &(0x7f0000001b80)="c01fcb7e6c4ed3d5de57018ed798dbe1c380e7a1d3c3b1e368c4b399f8788d0246d554cc423087cd4806e60eed1231d87763074595a77af620032be66a7c3b1456ccdaf82711c8835aaafd2cbf3ea147eeb084f72aa3f9fb72490143cb7ef5541b9adf18b8d8cbf8010f4398c6d2218587e08153c4f7a375f9f605f9ebc5c4", 0x7f) accept4$unix(r2, &(0x7f0000001c00)=@file={0x0, ""/34}, &(0x7f0000001c40)=0x24, 0x20000000) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000001c80)={r16, 0x1}, &(0x7f0000001cc0)=0x8) 00:06:04 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1ffffff, 0x84) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x4, 0xe52, 0x5}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x30, &(0x7f00000000c0)={r1, 0x108, 0xfffffffffffffffc}, 0xfffffffffffffe67) r2 = socket$inet(0x2, 0x20000002, 0x7ff) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000100)={r1, 0x3f5}, 0x8) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x800, 0x4) 00:06:04 executing program 1: r0 = semget$private(0x0, 0x6, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) semop(r0, &(0x7f0000000000)=[{0x2, 0x7, 0x1800}, {0x4, 0x100, 0x800}, {0x3, 0x7fff, 0x1000}, {0x3, 0x47f19b3d, 0x1800}], 0x4) 00:06:04 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x3}, 0xfffffffffffffe49) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000280)=ANY=[@ANYBLOB="d854d4af35decab354223f33c04cfec5205aa6811d47c8e909fe2d348a7a012e1d76ef95", @ANYRES32=0x0], 0x0) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)=ANY=[@ANYRES64=r0], &(0x7f00000002c0)=0x1) socket(0x17, 0x5, 0x2) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x0, 0xffff, 0x6}, &(0x7f00000001c0)=0x10) truncate(&(0x7f0000000000)='./file0\x00', 0x101) ppoll(&(0x7f0000000400)=[{r0, 0x2010}, {r0, 0x2}, {r0, 0x4}, {r0, 0x80}, {r0, 0x80}], 0x5, &(0x7f0000000440)={0x9, 0x1}, &(0x7f0000000480), 0x8) syz_extract_tcp_res$synack(&(0x7f00000000c0), 0x1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x10400, 0x80) openat(r3, &(0x7f00000003c0)='./file0\x00', 0x10000, 0x20) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x32, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000300)={r2, 0x2400000000000000}, &(0x7f0000000340)=0x8) syz_extract_tcp_res$synack(&(0x7f0000000100), 0x1, 0x0) socket(0x10, 0x4, 0x6) 00:06:05 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(r0, 0x0, 0x20081) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) sendmsg$inet6_sctp(r0, &(0x7f0000000240)={&(0x7f0000000080)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000002c0)=[{&(0x7f00000004c0)="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", 0x1000}, {&(0x7f0000000100)="6a5dfc614111391a4d44b3a5f8", 0xd}, {&(0x7f00000001c0)="7f0b8f14caf81b93f1257b6238b0218e448fcc922d693b868fb28fb2b566d866245f6d9ccf58d8e8fd77d56c11b626b70a247ff6372607f9fdd6b90ccd82a2605104c155416b28e3", 0x48}, {&(0x7f0000000380)="18e06d72bb411248118d9fe2577052d37f6c9718dd06a64d05c402635a3b63775dbb1d664c91d6a514a4fb545249da53ccf4dafa901e98fcb9456da27f452f4db46a6f2b52902b21c59ef6b4bd084b8e6f1e24a132cbbf49f0ac2dc722b02bc8dca1b702ed596e94c97913ba70eed1ae32dff2e3ce9a97398e4b140c05198d8ea490e65923e574719580edc94dacc61c1331a193f720b2bce059e41c986af13ec56a50bb8963d6c85f9e1b859aaa39a5b7fb47b7c46d606f3ae4486e6a5865823875b87c01b5445d269cc6d71102e9dd77f96b96d22bb966476f3c8594", 0xdd}, {&(0x7f00000014c0)="8fdd0b434a5656219a554a23af5e6bc59b2aeb2438785ecc37b6354e178921fdd4cd55a7cbfee5a92547add7408f83702d84156480616625b438ce06c44e2dfbedcf7271f4b5819f66ea46972cb0da2c2a58808e49473ff71df3d287eeafe5da03a64b4b786fd4ef3c0c83be4f84c983691d07025b3af3d69cc05002fb91d34d117cb1e2e3744fa32f887eee646af860fccf5c2f168829a1ac183c1de75b06cfd89959742dc2dc0c3d4b74922bef84cd26f05e257aa243e3d2856c0aa571772387f0b615fea88b33141de205714397b885fc81c3ffa3c9806bcb2654b5448f2dd8775074c0c76c8e1c55e6ee9b7cb424", 0xf0}, {&(0x7f00000015c0)="6b19e1081b7749ef5f7966c473cd26d2b25dcac9724128b413bea8dc20c50a0a952cca790e5214879b3aac9299518780f88e9675c00d49ef509c5b3cc7f67e5a9d26d68ef9741e6240c9650ae6a8dea6a3a8102ef8521d73559577dedfb154a7d89554221e6fbec32f95a486463ee07f38986ec6352e43fbcc85c468f2a78648ac9c7c302a31a83466da0661e163d690c2446e8205633ba3a7734d6453b9a9948ee889c2556732ebd829c8e1561b1a36a9c0ed2d3d46a76d8e66c1afd2c4b293ea93c5be9551", 0xc6}], 0x6, &(0x7f00000016c0)=[@dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x210, 0x44, 0x7, r1}}, @prinfo={0x14, 0x84, 0x7, {0x0, 0x9}}, @init={0x14, 0x84, 0x1, {0xff, 0x9, 0x4, 0x80}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x8}}], 0x74, 0x104}, 0x104) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="03562d9ffce824f4e374d60200207011d127b4f27bf395daa6910208000000"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 00:06:05 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0xa, [0x100000000, 0x6, 0x0, 0x0, 0x1000000000000000, 0x7, 0x2bed7fbf, 0x4, 0x5, 0x100000000]}, &(0x7f00000000c0)=0x18) connect$unix(r0, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], 0x1) write(r0, &(0x7f0000001400)="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", 0x1004) execve(0x0, 0x0, 0x0) shutdown(r0, 0x1) poll(&(0x7f0000000000)=[{r0, 0x2085}, {r0, 0x2008}, {r0, 0x2192}], 0x3, 0x7ff) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) close(r0) r1 = shmget(0x1, 0x3000, 0x4, &(0x7f0000ffc000/0x3000)=nil) socket(0x0, 0x3, 0xb98) shmctl$IPC_STAT(r1, 0x2, &(0x7f00000011c0)=""/244) 00:06:05 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) r2 = fcntl$dupfd(r0, 0x0, r1) open(&(0x7f00000000c0)='./file0\x00', 0x20842, 0x80) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000200)={@multicast2, @rand_addr}, 0xc) 00:06:05 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r1 = dup(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, 0x0, 0x6, 0x0, 0x0, 0xffffffffffffffd0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x100) setsockopt$inet6_udp(r1, 0x11, 0x1000000000000001, &(0x7f0000000200)=0x100e3d, 0xa1966c2cadefaaaf) 00:06:05 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) r1 = open(&(0x7f0000000240)='./file0\x00', 0x2000000000100104, 0x102) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x7fff, 0xf, 0x100000000, 0x67}, &(0x7f0000000100)=0x18) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x3, @rand_addr}}, r2, 0x2, 0x6, 0x4, 0x9, 0xfffffffffffffff7, 0x17ad}, &(0x7f0000000200)=0xa0) listen(r1, 0xe71) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000040)={@broadcast, @multicast1}, &(0x7f0000000080)=0xc) 00:06:05 executing program 3: pipe2(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) shmget$private(0x0, 0x1000, 0x10, &(0x7f0000ff2000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, &(0x7f00000007c0)) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x8) socket$inet6_udp(0x1c, 0x2, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000300)=ANY=[@ANYBLOB="0180ffff9e0000001300000002000000000000008724e7a51ce443f903fec97b496da367d90f1bac3d980ddda226df837bf97d7cba7f817a1173002513d55691917b77e4fa7eee7546d64a8bc9b739a2fb9f8879dbbca99731c3e4335fd852ce0167b0aa268f56cc243a203fbaa33ec6fa6d818cc335265c4d52ed74fa4433b45209facb8f89b804a098d5982e47973db4d22b718a70f007e0824f73672c47c022a382"], 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000200)={0x4}, 0x1) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000240)={0x0, &(0x7f0000000100)=[@in={0x2, 0x2, @rand_addr=0x3}]}, &(0x7f0000000280)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f00000004c0)={0x0, 0xa53}, &(0x7f0000000500)=0x8) r4 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r4, 0x29, 0xc, &(0x7f0000000000)={0x1ff, {{0x1c, 0x1}}, {{0x1c, 0x0, 0x0, @loopback}}}, 0x108) 00:06:06 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet(0x2, 0x4, 0x8000) getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000100)={@remote, @multicast2}, &(0x7f0000000140)=0xc) setsockopt$inet_tcp_buf(r1, 0x6, 0x465, &(0x7f0000000180)="4463d922e2851f26d239cde65c5dac75b2a3991fb3bfb3f8c7017643cd0802f1b54c8ae111423b5e42624ffefc402ecb04a9cc444c2e5eb9fd726eb5d137696fde998053ac10e65c1c0e0a370b802d9767397a6188b0a89f681372b363b819e6ee7457a47da29e96258b187bb2c6614ad5525533a30d99dd1d3ffc12c8d3899186ffcd8a3f3ac3569d9b9c22eb9f69aacb4e1940e70e", 0x96) r2 = semget(0x2, 0x1, 0x20) __semctl$GETVAL(r2, 0x3, 0x5, &(0x7f0000000240)=""/4096) r3 = open(&(0x7f0000001240)='./file0\x00', 0x8, 0x1c0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000001280)=0x101, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f00000012c0)={0x0, 0x6}, &(0x7f0000001300)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f0000001340)={r4, 0x81}, 0x8) rmdir(&(0x7f0000001380)='./file0\x00') setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f00000013c0)={r4, 0x4, 0x1}, 0xc) setsockopt$inet6_sctp_SCTP_CONNECT_X(r3, 0x84, 0x8007, &(0x7f00000014c0)={0xfff, &(0x7f0000001400)=[@in6={0x1c, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x2}, @in6={0x1c, 0x3, 0x0, @empty, 0x10001}, @in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x80000000}, @in6={0x1c, 0x1, 0x400, @local={0xfe, 0x80, [], 0x0}, 0xe75e}, @in={0x2, 0x3, @multicast2}]}, &(0x7f0000001500)=0x10) fchmod(r0, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000001540)={r4, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000001580)={0x0, 0x6, r4}, &(0x7f00000015c0)=0xc) r6 = dup2(r3, r3) semget$private(0x0, 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000001600)={r5, 0x7, 0x6}, 0x8) getsockopt$inet6_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000001640)={r5, 0xf}, &(0x7f0000001680)=0x8) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2) freebsd11_fstat(r3, 0xfffffffffffffffe) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000001700)={r7, &(0x7f00000016c0)=[@in6={0x1c, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x1}, @in={0x2, 0x1, @broadcast}, @in={0x2, 0x0, @loopback}]}, &(0x7f0000001740)=0x10) getsockopt$sock_timeval(r3, 0xffff, 0x1006, &(0x7f0000001780), &(0x7f00000017c0)=0x10) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000001800)={r4, 0x3, 0x3, 0x1, 0x81, 0x2}, 0x14) mkdir(&(0x7f0000001840)='./file0\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000001880), &(0x7f00000018c0)=0x4) setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f0000001900)={0x40, "e35b761db3a37cb862ee4c625684398c"}, 0x14) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r6, 0x84, 0x104, &(0x7f0000001940), &(0x7f0000001980)=0x4) 00:06:07 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0xf6, 0x8, 0x9, 0x7, 0x4c}, &(0x7f0000000040)=0x14) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x6, 0x7, 0x2000, 0x7, 0x1, 0xffffffffffffff54, 0x0, 0x9, r1}, 0x20) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0xf, 0x8}, &(0x7f0000000100)=0x8) 00:06:07 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x0) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="03562d9ffce824f4e374d60200207011d127b4f27bf395daa6910208526b1c"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, 0x0, 0x0) 00:06:10 executing program 3: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080), &(0x7f0000000100)=0x4) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x5, 0x0) connect(r1, &(0x7f0000000000)=@un=@abs={0x1, 0x0, 0x1}, 0x8) 00:06:10 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0xffffffffff7ffffd) geteuid() freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, 0x0) ftruncate(r0, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x4000000000000000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getitimer(0x0, &(0x7f0000000100)) mlockall(0x1) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000080)={@broadcast, @empty, @loopback}, 0xc) 00:06:11 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) freebsd11_fstat(r0, &(0x7f0000000100)) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ftruncate(r0, 0x80000001) r2 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x60) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000040)={0x200, 0x5, 0xffffffff, 0x200, 0x100000000, 0x7, 0x9, 0x80, 0x80000001, 0x2, 0x40}, 0xb) sendto$inet6(r2, &(0x7f0000000080)="25aaa46305079e4f94955ec994cc4d277a826e9b6f5d8db5d805acc2973cea7af831", 0x22, 0x1, &(0x7f00000000c0)={0x1c, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c) pwritev(r1, 0x0, 0x0, 0x0) ftruncate(r0, 0x3) write(r0, 0x0, 0x0) 00:06:11 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x6) fcntl$setflags(r0, 0x2, 0x1) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="14012b0000000000000000000000000000000000"], 0x14}, 0x0) 00:06:11 executing program 2: r0 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) pwritev(r0, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, &(0x7f0000000940)) fcntl$setflags(r1, 0x2, 0x10000000) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000300)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) sendto(r0, &(0x7f0000000980)="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", 0x10f, 0x4, 0x0, 0x0) fchmodat(r0, &(0x7f0000000340)='./file0\x00', 0x80) r2 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000280)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='\t\x00\x00\x00', @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000000c0)={r3}, 0x0) linkat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f00000002c0)='./file0\x00', 0x400) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000180)={r4, 0x3, 0x6}, &(0x7f00000001c0)=0x8) lseek(r2, 0x0, 0x93e1b9dfc44f5e64) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x0, 0x3f, @loopback, 0x4}, 0x1c) 00:06:11 executing program 3: semget$private(0x0, 0x0, 0x0) semget(0xffffffffffffffff, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) setsockopt$inet_group_source_req(r1, 0x0, 0x55, &(0x7f0000001700)={0x100, {{0x2, 0x0, @multicast2}}, {{0x2, 0x3, @rand_addr=0x6}}}, 0x118) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) lseek(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) pwritev(r0, &(0x7f0000001680)=[{&(0x7f0000000000)="fdfd8b676e215270c6afe7204fedd547dadb962a5fa092cbf12e01d8f0efababcf49ffc0d9ecb4159cede882a2f67d4c58a37decd4601186435d0c1e027a7c582fe66fad742791552457149a74eedcdb903cabe4b7cb4234d5c4016f5e2d42987650e8a83d7c959fed79bdb8d1d237d5a3329155cb159236", 0x78}, {&(0x7f0000000080)="f60fafd8692895a890fed416a056c7300472fd6312dd91b73765258a94408cd3fb4cdd649b9cd2ffb623395027faa040e057b80639467c3dae216437b98ef9a5b95f04c8d29b55a7477f5a84744d0e77a435a4e4c479f8047b2e7e0eefb211b9c69d980ea6f4f75c8db5d7ea4f9610366f0ad1b8c04f5a3811421da143091956c31028cfb6eedeea98991f7cd387105aa4564283228d039c3e6004b3122b70db5868bf4831de155da07dc480a31330615d1c34dfeba96397f384d1f38424c66141c0875550ab2175f1c2665e35b8580df787a7a29b8c94c6b967080c7dbc5d042dac0ae5", 0xe4}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000000180)="38ca555252765a178ce4b4ee61050b8c821512", 0x13}, {&(0x7f00000001c0)="38fe534f6d0db50089d56a135b3855b23f02ca3de577d18f478f302a3177bba7f13200d7be2a76b79c8b2dbd85ba9adfd07aa91ba47410a570e08ca771cc75fe9f9d873bcbb859029efa653097838f9e110869b507b4662524603a23f2f2d3e4e9296e22da9933aec30f100bfd588bb92b1e706be33eea55b2be269e7334a4705738973c0c80f3c83fed3069169e0103aa99199215ac578177cb38e1ea4d7e4f5f3d11467d4e0ee6496fcef9eeeb4dd0c1cc6bc503fab980e4eb645d9b0e9f526fcfee0e37f41e6622bdcfcce605f995769d", 0xd2}, {&(0x7f00000002c0)="defe5fc30a880b0b48cacb600d9fcadad6100687d5e511214dfac4512b40f43c9b6b148f28bd1f7cc70582a99058e4aa0a370a98f2159ff96c3c31c70ccf556ef3b986cfd2ac5cb71eca4ed960235a667ad8ff85e61bee499392f9f59718317de56d5c71e92216d93a7f65063e2259b6f8f4ce63fc7d50f20323fed316a34e86b758021ae5e004675e88ee0264a01b1fcf23165eecaeef8103e26de34a708b3d1d539660436cabd1b9164a4c826eb9cd2c39002a384add39a15adf742f4203b6193f4745683e98408949d3de", 0xcc}, {&(0x7f0000001500)="72627804b45c290a32f09b583b6a45ec19bf3954cd5d461df94488d30df1582ff5757986eb7b712650f6df3a6b9b963e5947f5401377e9c9fb07660f9dda888f2fcd70df25d2c3a8ab95560beafbdb99f137bfc279bf9f87611fadc8a9eaba2a58925dfb94c08130e21ff25579f5d1004d05d4267708ffc68da4348fcfa868de5bedd32524727939", 0x88}, {&(0x7f00000015c0)="6a1209d3d02f078c45abf36a8620d9d85504b87f417104d3a970aab378692cb0da7d9322d64818feff5ae5128f504cd65cfc2665115b3cb7e2d785f93c3cbd10c7f0cda18593f15e6ba68f17e0673caad4a0e3212eb5b4d5ef228e00f2666c98e7c5f59e132eded2a9e0b6dfbcaaae9ffa7dfb6a0ebc101bdd42ab98d61ccf275bdc47e5b93dd8889d64ef7f1bfc05d48581a98c1f854d6e", 0x98}], 0x8, 0x0) execve(0x0, 0x0, 0x0) 00:06:12 executing program 3: semget$private(0x0, 0x0, 0x0) semget(0xffffffffffffffff, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) setsockopt$inet_group_source_req(r1, 0x0, 0x55, &(0x7f0000001700)={0x100, {{0x2, 0x0, @multicast2}}, {{0x2, 0x3, @rand_addr=0x6}}}, 0x118) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) lseek(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) pwritev(r0, &(0x7f0000001680)=[{&(0x7f0000000000)="fdfd8b676e215270c6afe7204fedd547dadb962a5fa092cbf12e01d8f0efababcf49ffc0d9ecb4159cede882a2f67d4c58a37decd4601186435d0c1e027a7c582fe66fad742791552457149a74eedcdb903cabe4b7cb4234d5c4016f5e2d42987650e8a83d7c959fed79bdb8d1d237d5a3329155cb159236", 0x78}, {&(0x7f0000000080)="f60fafd8692895a890fed416a056c7300472fd6312dd91b73765258a94408cd3fb4cdd649b9cd2ffb623395027faa040e057b80639467c3dae216437b98ef9a5b95f04c8d29b55a7477f5a84744d0e77a435a4e4c479f8047b2e7e0eefb211b9c69d980ea6f4f75c8db5d7ea4f9610366f0ad1b8c04f5a3811421da143091956c31028cfb6eedeea98991f7cd387105aa4564283228d039c3e6004b3122b70db5868bf4831de155da07dc480a31330615d1c34dfeba96397f384d1f38424c66141c0875550ab2175f1c2665e35b8580df787a7a29b8c94c6b967080c7dbc5d042dac0ae5", 0xe4}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000000180)="38ca555252765a178ce4b4ee61050b8c821512", 0x13}, {&(0x7f00000001c0)="38fe534f6d0db50089d56a135b3855b23f02ca3de577d18f478f302a3177bba7f13200d7be2a76b79c8b2dbd85ba9adfd07aa91ba47410a570e08ca771cc75fe9f9d873bcbb859029efa653097838f9e110869b507b4662524603a23f2f2d3e4e9296e22da9933aec30f100bfd588bb92b1e706be33eea55b2be269e7334a4705738973c0c80f3c83fed3069169e0103aa99199215ac578177cb38e1ea4d7e4f5f3d11467d4e0ee6496fcef9eeeb4dd0c1cc6bc503fab980e4eb645d9b0e9f526fcfee0e37f41e6622bdcfcce605f995769d", 0xd2}, {&(0x7f00000002c0)="defe5fc30a880b0b48cacb600d9fcadad6100687d5e511214dfac4512b40f43c9b6b148f28bd1f7cc70582a99058e4aa0a370a98f2159ff96c3c31c70ccf556ef3b986cfd2ac5cb71eca4ed960235a667ad8ff85e61bee499392f9f59718317de56d5c71e92216d93a7f65063e2259b6f8f4ce63fc7d50f20323fed316a34e86b758021ae5e004675e88ee0264a01b1fcf23165eecaeef8103e26de34a708b3d1d539660436cabd1b9164a4c826eb9cd2c39002a384add39a15adf742f4203b6193f4745683e98408949d3de", 0xcc}, {&(0x7f0000001500)="72627804b45c290a32f09b583b6a45ec19bf3954cd5d461df94488d30df1582ff5757986eb7b712650f6df3a6b9b963e5947f5401377e9c9fb07660f9dda888f2fcd70df25d2c3a8ab95560beafbdb99f137bfc279bf9f87611fadc8a9eaba2a58925dfb94c08130e21ff25579f5d1004d05d4267708ffc68da4348fcfa868de5bedd32524727939", 0x88}, {&(0x7f00000015c0)="6a1209d3d02f078c45abf36a8620d9d85504b87f417104d3a970aab378692cb0da7d9322d64818feff5ae5128f504cd65cfc2665115b3cb7e2d785f93c3cbd10c7f0cda18593f15e6ba68f17e0673caad4a0e3212eb5b4d5ef228e00f2666c98e7c5f59e132eded2a9e0b6dfbcaaae9ffa7dfb6a0ebc101bdd42ab98d61ccf275bdc47e5b93dd8889d64ef7f1bfc05d48581a98c1f854d6e", 0x98}], 0x8, 0x0) execve(0x0, 0x0, 0x0) 00:06:12 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0x8000, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="03562d9ffce824f4e374d60200207011d127b4f27bf395daa6910208000000"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 00:06:12 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="ecffd50d", @ANYRES32=0x0], &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0x7}, 0x8) execve(0x0, &(0x7f0000000000), &(0x7f0000001fc0)=[&(0x7f0000001dc0)='(-%}\x00']) 00:06:13 executing program 3: r0 = socket$inet6(0x1c, 0x0, 0x6) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000400)=0x81, 0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = open(&(0x7f0000000440)='./file0\x00', 0x40, 0x100) pwritev(r1, &(0x7f0000000300)=[{&(0x7f0000000000)="bd594d962fac7e8581c59ef977b1d3aea7400d141a91058cd31a9d2a8145adbbdcdd1963d22dc92f3f6fae5a6bd577cde1802296", 0x34}, {&(0x7f0000000040)="0bfb8d7e9e69cc7bd30515c287b483e1b05a070cea28132707ff6cf1e451c27e6174f936a06bb8149e14221147d945a5da2ce6d29f25e74f550b22ac36a65e07d2c0cead7210214af1c5151236c323af0034a4bd2abf7c63058960efe78a13de011fdf73b7cff235ca3cd9e4cf40d0893afd8ccf4a3660372a68a7e0f5658ff05386b5d5dc", 0x85}, {&(0x7f0000000100)="8ebcff95559d", 0x6}, {&(0x7f0000000140)="88b0d1e9415a3edeffb58b0344d467e79e9182201f8ee85b182254eb667765b1", 0x20}, {&(0x7f0000000180)="fd60ed45a5329e98ffbd581e6f141dbcddfcbba65d4feaac7f6ecd10d1ed3395d684b47430022e397269f355291ad7d188f5534bc5e5660287d3ba1866ab81e247143b6f054e39d8ad23535eab4f32c5274f3cd5c5d2b5a79a9ff13712b0301c4d47d1aad7c1d93be7fa2ebddd83f3711ef3fce4570f8bb19cd8bc489e3a4c4f3a59ea", 0x83}, {&(0x7f0000000240)="e8cc81f18cbd0f06dcc04f3248bd986d0a22071cb8ee581f972baa997632a62d7df7eabbbc5febbe456caef76001f6f7e8cb9677a1f3453dc9b4149bf120ea7f12c8075e41c2efa79573943fd57465093a50c0ab444c9a0226b052d7d1c4c29ed8ddd7003642f8f0b00bad3027147bb78852f0f2c4f064ec721704c9acad6ea8861fb8c8cfbbdb36d0af757bbd29b285fdcbdc11d83d79647c542fe0d55e66ab5f1fda", 0xa3}], 0x6, 0x0) pipe2(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000003c0)=0x8001, 0x4) r5 = socket(0x1e, 0x10000003, 0x2) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4, 0x80012, r5, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1f470000, 0x0, 0x80011, r1, 0x0) ppoll(&(0x7f00000004c0)=[{r3, 0x2000}, {r2, 0x1}, {r2, 0x8}, {r4, 0x2000}, {r4, 0x50}, {r3, 0x2010}], 0x6, &(0x7f0000000500)={0x200, 0xd72d}, &(0x7f0000000540)={0x9}, 0x8) 00:06:15 executing program 1: getpid() r0 = open(&(0x7f0000000040)='./file0\x00', 0x20000, 0xc3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000340)={0xfffffffffffffc01, 0x800, 0x3ff, 0x5, 0x0}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1, 0x3f8}, &(0x7f00000000c0)=0x92) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000440)={r1, 0x3, 0x3, 0xc, 0x100000000}, &(0x7f0000000400)=0x18) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000200)={r2, 0x8, 0x1, 0x1000, 0x400}, &(0x7f0000000240)=0x18) r3 = socket(0x2, 0x10000001, 0x84) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)={r2, 0x10, "57f5bdf169f04ad15779da4699fdb44d"}, &(0x7f00000002c0)=0x18) writev(r3, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="f6e336184c05d5f2496a647cc1375521cd5300813074e5bb7302c2565331dc601c5576f22110bb886758cb376e3942c68a4bd285b4ff334dac36f4111f6c7c8f6712d5db3fe17b3d680f76a848bd337a627c8c96dc292a3dc32c40631b82d903cd7bb771e1008e962e2e81805f153b57c657a77ee694822adcc2eac03d62b29e4d369f0197159418d92ca1e3aaafe780d631805866440ec6a93571d56b4b4d6e3f7610fb24b602a7300bb6d231b9ea4447ae83c91339f75c310d56230a445f9cdcdaf00e314cd86c217645b0538ef264f82b47b78b71d1a2998bcb5c69c0a820000000000000000000000000000000"], 0x14f) socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) getpid() sendto$inet(r3, &(0x7f0000000580)="f0bb6233dcb3d4a838b49c48f10a944457711c1d654469635d98ef3d9f0753ac1e6cc517d3214d01c1407ef8a62f8c3139a9a599eae41f797b0954c00887c70b3486fb8d272db5b5203fb5a99d852f21dc66a5130a29fe0742799c1afdfcfa79e7f0bcd36ddcf530c09eb82389dc3a3b87df0450b3e6f26f65e660a7cb3ee8a2f3301037af5c4662b9b1ee46ac5125934c8349116e3166daa4b60984bdf2b081666023b88db6002ab823b139df44b57b9d7419ba2cce030b86b2a92471c9fec95ffa5668f949b00091f7fe73dc93bbecdc277b", 0xd3, 0x4, &(0x7f00000001c0)={0x2, 0x2, @broadcast}, 0x10) 00:06:15 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x410, r0, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000080)={0x1, "ddeb870f460dbed78e7062cd66204948"}, 0x14) setsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000100)=0x829e, 0x4) socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={0x0, 0x30}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000300)=ANY=[@ANYBLOB="7fb50000080002000400000003000000ba247c00bf3f985bce8718bbcfc72090163d6c540216000000000000aa64effa49fb5a9e6e3d016159090000008b33b4c30d47f9700f459c144d1bf251e7f3f2ab8dc3a3f25887de970f4df082ccff7e26c9479ca5b651ae06c18cae24d94f2ded86a741404ec8ec028ce88acfa3883095f62b612512f3edefca61b14c6758edd42eda2360337003c31d6558a16597ca3674acec51bde3a40eb8e15f05be63f029297e42b24d128f"], 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x410, r0, 0x3f) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000880)="462ad653b8d41ddf6b08e52e0230fd5689541b799e5543cb147fa24ec0d2c11957a6b900e362c7a8d98943fc171b90843dc898a61594fbf10e4f36f56a6a69a75e6d4b7d56aabee7af1197f634f63ccfe49ffe41d862f3ec4217b28a3b6141c2b524e12cbdeda8f38c769c1e614137fefe1a6ab8426880551e4e4873615d4c177a8c6fe70fbda491a9a793a6987ae642834a3ec2be37a050a1681003e220487da287eb8802a17ee977dc4089dfcc2e48692f4e0d556c43097bcf4db9bb0ec35e8ca44b63e718791d4537588c7f3f74808528a2e35fcb6c4d30ff1d3c7e2085aa652153d68c0813bba44e8450b87f34899bb3885fb11d", 0xf6}], 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getpeername(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) 00:06:16 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f00000005c0)=0x7fff, 0x4) 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$unix(r2, &(0x7f0000000580)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000400)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x1, 0x1cf9, 0x10000, 0x718863b, 0x7fffffff}, &(0x7f0000000380)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000500)={r3, &(0x7f00000004c0)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000540)=0x10) fstat(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_int(r2, 0x6, 0x408, &(0x7f0000000600)=0x400, 0x4) getgroups(0x3, &(0x7f0000000300)=[r4, r5, r6]) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000340)=0x1, 0x4) 00:06:16 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) accept$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="03562d9ffce824f40074d60200207011d127b4f27bf395daa6910208000000"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={r1, 0xe, 0xffffffff}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000380)={'accf_dns\x00', "f55e778f65783b1024ab93363d314268f6a14951222b1a89446a29283faeca188804f40cae9ca880f000e44a30182f5b3d4c9cb37910fe0b5967b5fba2d5693d78a0dea5573e9877eaa87c60cad1cb36bae53e1262f38d755d316222045d30496faefe0844b76b16f74610e4aa369b6df24a56cb5b663f87e0eb643e464ec28dda8cf631491446508d94702523086eb8ae83630ac75a84b8725e429bc7ae2bb69015696b9e0cd8c536c283fea3d3c24e66d6a129c1e50efe0cd27e21048a4454d65d2618f10319143d5b87abfe859a6eda072510a8b2c7d14298d4b99e1ca261b0c2a62c79c751c4bda8fac8d0fb541c"}, 0x100) accept4(r0, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f00000002c0)=0x10, 0x20000000) 00:06:16 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r5 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r5) 00:06:17 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x2, 0x0, &(0x7f0000000040)) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="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", 0x1000}], 0x1, 0x0) r1 = socket(0x17, 0x10000004, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000001080)={@in6={{0x1c, 0x3, 0xfffffffffffffc01, @remote={0xfe, 0x80, [], 0x0}, 0x28e5}}, 0x0, 0x100000001, 0xc000000000000000, 0x19a00000000000, 0x4, 0x1}, &(0x7f0000001140)=0x98) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000001180)={@in={{0x2, 0x2, @multicast1}}, r2}, &(0x7f0000001240)=0x8c) 00:06:18 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x15, &(0x7f0000000140)={0x80000000001c00, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000180)=0xff18) 00:06:18 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x3a98, @remote={0xfe, 0x80, [], 0x0}, 0x66b1}}, r1, 0x88, 0xcf5, 0x5f1}, &(0x7f0000000000)=0x8c) 00:06:18 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0x7, 0x1}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000280)={r2, 0x1}, 0x8) r3 = dup2(r1, r0) recvmsg(r3, &(0x7f00000001c0)={&(0x7f0000000080)=@in6, 0x1c, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/61, 0x3d}], 0x1, &(0x7f0000000140)=""/128, 0x80}, 0x40083) socket(0x1, 0x10000001, 0x2000000001) socket(0x1d, 0x2, 0x6) 00:06:19 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@broadcast, @multicast2, @loopback=0x6000000}, 0xc) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000000c0)={@loopback, @loopback, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000040)={@empty, r2}, 0x14) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000140)={{0x1c, 0x2, 0x1ff, @remote={0xfe, 0x80, [], 0x0}, 0x4}, {0x1c, 0x3, 0xae, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x25, [0x1ff, 0x6, 0xfffffffffffffe00, 0x62bc, 0x5, 0x3b4, 0x59, 0x94]}, 0x5c) sendto(r1, &(0x7f00000001c0)="87aa079c151bbb19", 0x8, 0x0, 0x0, 0x0) 00:06:19 executing program 2: clock_nanosleep(0x4, 0x1, &(0x7f0000000040)={0x8000, 0x5}, &(0x7f0000000080)) clock_nanosleep(0xb, 0x0, &(0x7f0000000180), 0x0) r0 = socket$inet(0x2, 0x10000003, 0x1) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4) 00:06:20 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x8ab}, 0x1) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) open(&(0x7f0000000600)='./file0\x00', 0x8, 0x100) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000580), &(0x7f00000005c0)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYRES64=r1, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYBLOB="6aa6b659d803000000000000b3e1549d89c3a79e7cf6346f547c7c296905d55a98aef41c041d560dce585266764b7de2b5dc3ac7ed69a290f9230f12c2a7ae5ddec97e617c9ae1ca42a0e0e3692012976431423e5a4ac75080a7356a1d9b90706a3055e736878353d55c9eff365e304d07ab66b677ecbf1fee12d5684762fb1d822535e284eb4698c80c74f7b96c5c47433eb63ebc349b5323fc51c8766c602730bb5cf2e685382ab42278203f39", @ANYRESHEX=r1, @ANYRESDEC=0x0], @ANYRES64=r0, @ANYPTR64], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000004c0)={@in={{0x2, 0x2}}, r1, 0x3, 0x4, 0x1, 0x100000000, 0x322}, &(0x7f0000000100)=0xa0) write(r0, &(0x7f00000001c0)="efb635138e2ce4b41fa63e4339c2bc9b888991e7a4d73c4444da81417ce701dde56caee09c6e793e831f39f7bbf78276fe2086ca54f0365a11500419227a602c03", 0x41) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000240)={@local, @broadcast, 0x0}, &(0x7f00000002c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000300)={@empty, r2}, 0x14) 00:06:23 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r5 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r5) 00:06:23 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000080)={@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)=ANY=[@ANYBLOB="03562d9ffce824f4e374d60200207011d127b4f27bf395daa6910208000000357b02023d1a04910c4a4e247af7b98471329a2b1664e6435a0175d9e7e2530dbb5666f9ae7fcab44747cbed9870d7226a202d2ad7fcb3c7841b"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 00:06:23 executing program 3: mlock(&(0x7f0000cca000/0x3000)=nil, 0x3000) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) 00:06:23 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000001c0)={0x0, 0x18, 0x0, 0x8, 0x800}, &(0x7f0000000200)=0x18) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000003c0)={0x0, 0xffffffffffff25cc}, &(0x7f0000000280)=0xfffffffffffffdc8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYRES32=r2, @ANYBLOB="3f00000002000000040004000002bc05400000001c004e2106000000fe8000000000000000000000000000aa050000000000000000000000000000000000866a499640532cfa00b700000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3, @ANYBLOB="f8d70000020000000800000002000000ac020000"], &(0x7f0000000380)=0xb0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="96871fedf17734214a51bb3ffcb052fbfa133a8590c43519fdcc6f6efc151a4b6fd282f7ea58453ce6c7caee95ab58ff9e133310c53f3d6c91bc04e6f73a92c8f5044f07298857501103e2378685a1566681b56110900e43002c7e5506ae92e89b44b2e0a377f3406d067948a37990f4322651678960ede58c878a7a501faf2336469d9df2fbf4bc4b6dca49af785478be0dd3bd3bf6e23ecaf13d09d411b6955333217b12ae12eec0e40ebd77d06428bf4f91acbcdd5cdd3a0c46f3fcfd20d72f7a850e1f98881b0aaee75f36d6bd0c8813d7440fda812e37c85dd884383b5a9d16813c82f3ff1295feaec77a9102ad4aed7582c9b073", 0xf7}, {&(0x7f0000000000)="a00d994cc081e185bc8b66", 0xb}], 0x2) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x4, 0x2}, 0x10) 00:06:23 executing program 3: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000380)=0x1c, 0x2ffffffe) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000240)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x28) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0xf5ce, 0x2000, 0x9, 0x7, r1}, &(0x7f0000000300)=0x10) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000140)=0x10) setsockopt$inet_udplite(r3, 0x88, 0x2, &(0x7f0000000180)=0x862c, 0x4) setsockopt$sock_timeval(r2, 0xffff, 0x1009, 0xfffffffffffffffe, 0xaa) r4 = socket(0x2, 0x30000002, 0x7fffffff) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x20, &(0x7f0000000340)=0x6c, 0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x7fff, 0xf, 0x8000, 0x9a4f}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f0000000080)={r5, 0x81, 0x1, 0x10200000000000, 0x5}, &(0x7f00000000c0)=0x18) 00:06:23 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xffffffffffffff00) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={0x0, 0x100000001, 0xfffffffffffffffa}, &(0x7f0000000200)=0xc) sendto$inet6(r0, &(0x7f0000000240)="71faae726e223196b463d6f4d16d07efdfd87983daa23c571677354398ff1ab4f6e2fa", 0x23, 0x88, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x40, 0x2}, {0x0, 0xfffffffffffffff9}}) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000100)={0x80000000, "f6c1343c9bdc3bf5d4d53e4aaffb9f43"}, 0x14) 00:06:28 executing program 3: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000400)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f00000004c0)={0x0, 0x4, 0xf4f, 0xfffffffffffffffd, 0x0, 0x3f}, &(0x7f0000000500)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000540)={0x6a, 0x4000, 0x4, 0x2bf, r1}, &(0x7f0000000580)=0x10) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x2, 0x8, 0x3}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000001c0)={r3, 0x5, 0x40, 0x6, 0xffff, 0x2}, &(0x7f0000000200)=0x14) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000440)='./file0/file0\x00', 0x80012, 0xffffffff00000001) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000280)={r3, 0x8000, 0x3}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) shutdown(r4, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r5, 0xffff, 0x80, 0x0, 0x0) r6 = semget(0x0, 0xb, 0x40) __semctl$GETZCNT(r6, 0x1, 0x7, &(0x7f0000000300)=""/246) connect$unix(r4, &(0x7f0000000240)=@abs={0x1, 0x0, 0x3}, 0x8) 00:06:29 executing program 2: r0 = socket$inet6(0x1c, 0x3, 0x1b) setsockopt$inet6_group_source_req(r0, 0x29, 0x1a, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f0000000000), 0x4) 00:06:32 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r5 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r5) 00:06:32 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202261763696c653000"], 0x1) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) 00:06:32 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="03562d9ffce824f4e374d60200207011d127b4f27bf395daa6910208000000"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) r1 = fcntl$getown(r0, 0x5) r2 = getuid() fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = fcntl$getown(r0, 0x5) r5 = getuid() r6 = getegid() r7 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000000240), &(0x7f00000002c0), &(0x7f0000000300)=0x0) freebsd11_stat(&(0x7f00000005c0)='./file0/file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000740)={&(0x7f0000000100)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000200)=[{&(0x7f0000000380)="d6f3d69d19782d5ef79d98b6b64360c7172528855e2d68c02fc9567ec5cda9394ae08a0cea0762fbfee1546f93a88d0f8e58e7178433cbea3ffac797b594bc0739046e3dc11b53544ed53cf8180c9fe07cc41cbacdc11da3dbcfb6690873936cc848db40b898c19ce017771ac6fd6d46a4e46507f1858a713548e9afdb669ea3da64b57d10cc9a05a47b5efe751f95b81e0068689054d44543b502edef97be3faaa1b911390061c7cb4de3fd8ede09e18e471a813c50285ac83f5d2ed0ef7132a0c19ce96c45416adaff5a17867f48eaab8c54969591c6bc324b93", 0xdb}, {&(0x7f00000001c0)="92", 0x1}], 0x2, &(0x7f0000000680)=[@rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r1, r2, r3}, @rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}], 0xb0}, 0x20088) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080)=0xd77e, 0x4) 00:06:32 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x902, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x4}, 0x149) 00:06:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x100000000000005, 0x84) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) freebsd11_fstat(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) setsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f0000000100)=0x3, 0x4) accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10) r4 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x7, &(0x7f0000000000), 0xfe6a) 00:06:32 executing program 2: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000080)={0x6, {{0x2, 0x2, @multicast2}}}, 0x90) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000000140)={0x4, {{0x1c, 0x2, 0x0, @empty, 0x80000000}}, {{0x1c, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x3}}}, 0x108) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x200, &(0x7f0000000000), 0x4) 00:06:32 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x1000000, r0) shutdown(r1, 0x1) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)=ANY=[@ANYBLOB="060000004026bce9aa50c009fc2af1151043d2865b00b463e8a99c1bb0cc7c92"], 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x3001, &(0x7f0000000000)=0x400000000011c00, 0x4) 00:06:32 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffe9c) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000240), 0x30000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={@in6={{0x1c, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x1}}, r2}, 0x84) getsockopt$inet6_tcp_buf(r0, 0x6, 0x423, &(0x7f0000000380)=""/219, &(0x7f0000000200)=0xdb) poll(&(0x7f0000000140)=[{r1, 0x2d}, {r1, 0x20}, {r0, 0x80}, {r0, 0x80}, {r1, 0x20}, {r0, 0x4}], 0x6, 0x7fffffff00000000) 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$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000004c0)={r2, 0xff, "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"}, &(0x7f00000001c0)=0x107) 00:06:38 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r5 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r5) 00:06:38 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="03562d9ffce824f4e374d60200207011d127b4f27bf395daa6910208000000"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) r1 = fcntl$getown(r0, 0x5) r2 = getuid() fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = fcntl$getown(r0, 0x5) r5 = getuid() r6 = getegid() r7 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000000240), &(0x7f00000002c0), &(0x7f0000000300)=0x0) freebsd11_stat(&(0x7f00000005c0)='./file0/file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000740)={&(0x7f0000000100)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000200)=[{&(0x7f0000000380)="d6f3d69d19782d5ef79d98b6b64360c7172528855e2d68c02fc9567ec5cda9394ae08a0cea0762fbfee1546f93a88d0f8e58e7178433cbea3ffac797b594bc0739046e3dc11b53544ed53cf8180c9fe07cc41cbacdc11da3dbcfb6690873936cc848db40b898c19ce017771ac6fd6d46a4e46507f1858a713548e9afdb669ea3da64b57d10cc9a05a47b5efe751f95b81e0068689054d44543b502edef97be3faaa1b911390061c7cb4de3fd8ede09e18e471a813c50285ac83f5d2ed0ef7132a0c19ce96c45416adaff5a17867f48eaab8c54969591c6bc324b93", 0xdb}, {&(0x7f00000001c0)="92", 0x1}], 0x2, &(0x7f0000000680)=[@rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r1, r2, r3}, @rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}], 0xb0}, 0x20088) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080)=0xd77e, 0x4) 00:06:38 executing program 3: mkdirat(0xffffffffffffffff, &(0x7f0000000100)='./file0/file0\x00', 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$dupfd(r0, 0x7, 0xffffffffffffffff) r1 = shmget(0x2, 0x9000, 0x20, &(0x7f0000ff5000/0x9000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/98) writev(r0, &(0x7f0000001340)=[{&(0x7f0000000180)="667b91c9fd25c99cc982d80179fbe8eaf42459ef8c9fc9eb82d4719855d004808d1dd93cab1e872f9de4f0084312ffaacab4da07289e3a3974be9b24bb90cf23fcf04491117b94dc00f687b955bd7ca9595b948503541d22cda1e90f83b301bd97bc0f0692f963a8403f92bd246dd9bf07e5c3ba6d04627d038120c638d0457883a6630c7e88ef8b232aeb1e"}, {&(0x7f0000000240)="e21e7ce8a077507df03616361693e67ca90e261d4c1e89accf438e4ff4cdd1eae111ce32744ebe6235dc338fa2c4712fd1f482c05ade6fab13aacac17a2b649e99d53f2059fa1aed8703b1fc7e5fe296925040c3adf35f0a9a96f41e05bda5c979caafaa2ea465de6213fc9693c4fe82974604c4623a936b65f97e86955273db"}, {&(0x7f00000002c0)="28079d6e79a00a5abf106bd09b0a5bfd6a48e6aede04dfcfa7af004da279059eca15cafa6cc9e0c6b298cb634cc225728493852de634c6f876c9ebba1fff9a790724361a2b75ac89f8eb7113eefd2c59c269c823ac972ed1e2c470a53b7edf990c96aa8c6756c394e9acb120b67771bb8a97d0cce8b1f251b4ab79c1f35f5266ced632eba00a6d74f3fc66251d2fa10f32727d269a49d606f6f77cc2185319786d306bfdb4da28562e008a70f252bd068d811ef91c773f1a224cb27f6f1f0b8dc7292df7e906295b34caf3c6648e5834a4a55ce6a3be259209d903315e8a593f54afcbd081e3ea48f0b45e4509019a8efb8cbe17c38d24b4b56583319d83aee924e66ad8765bec4bedd50a2ead1f6dfdd8ee099b5ebee580568fd8586dd8bb278b86ecc9cef28eab833a74c177bef7649d7697042fc9a45e2de6cb3589cc55348c20d40d2c30dd1952611cc847867a2c42044a00b6f4f8848b72e759fee32285484e08920e2e6ca06938957525c89cb8d6b8b431bc043ab39c2dbeb0cb812b4bc2b3350a055d708e756f3b49e4ef4f96f7df51c7c7a101f42e48b9e3cf768a369536c69a4968ebbf157aab7d80af0f287eff29cfa5f51aba13526e632ffa3881c1fb86807620f95fe05a1df8f8f2c66e9a46b11c820c31157a4b0274a9820b40d51bf6dad6dad55ba99dbf80da6db0768c7338789fc472393cbe8648271bd0cd03494a204ca0c0b4567ad7b30392056f44035616eb2126adc51839a9c7835f8d57d209f6236170e2feb6716eeabe197fd47fe6f66464e6acb140e03e3b426da29342dc766642c53af1f2e54dcdd0d01996c6b4407225af64aea5d4f72eab0fa233df72c3a1c04fb795f742826459e18cce2efde796eefd14506a8637ee2a6767cea1b221fa9ccaed4b67910a73f0f4b0df48e01b3fcc55e65861295a487f6856bb2efa7c3c732bf9e09f5ca8e1fcd04c9f5e5a72327839cd84861fe7fc60491cbe288c902668890467c57324dba0b5c31891c76f326971ad0b5a1c10574a589444cd315227ef812411e1711fa34a923eb253429124ade0cc532560d8d3f4e51ea6f870ed52c81ba13ac62e789be5215d4e214267988cbae30109fa47d30e20cd9972fa3f1c147c5a78b8df9d371fb80333b3b8acb548f479bb02e7d0f843fe6d2fa04f67da4eacd7610f86ea3fd6d0692e515a9f048bf67b9f752482d17cb9f500019e2a9b5f709c39b8d382179ba9e7913c7bd1828641a6476d4fb05b1f806c12bbf8cbd9249a804fc42cfdf5e68f04de65a6e1eb9ffbf8d4169d1bd7c82580d0b4550d4c1de5a847742970e0c3abab5b052eb07135f8b66bc7f95a8b0382189ba7f069a19f19a3061afb45b0991820d4735a4895611c253125753fa607ec78764d9ccdcca2f8e61c47a30100a6e150749594f8f428e4af6dcac540962d80287579ee8cf90f6df646fea3e088e31c641ed0c816e26d822ff4a82a5e73d466e258d5a2b98791eb9a3d1e01f33a997dbb134b8f7c4c4d29f7a57a2d882043608d1e2a8e8e868aa49d167b82c23ea9ba8ae16718ef2b4c87e895e758ae050fa3d3b27972a73fc43f4df676292715d7ebfef95617894bc20c36b572619a05762900ba9b339f32f2693f5cb9db3a6e749f54ebf9b15c30bfd04cc12f02684063882247badc0d23b0d9eceaba646aeba8e2bb4784f4c832fc81944d1c6c581cf066de8bcec9cf71c0ed8dadae4a5db36c905147998e86579fb46a0e8c52ea6f1700e6c2869555e55f4f688dc32fe82f9ab7ccc15669dc992289504846a2ec8069fd9c7f6e12d16c1f22c44fc972a63d667a1f86cfec210532ddf17c66e5a040d2ffdb8caa61ee7f6b71eaf467cd05fe29977e741f44d523f83ef7f5592f583e922dc288459db66ccd713bd9169ad0d3b28212e061bbb33b6756f7c3775456b624c7608252556bb746edc1afc360f393266cf2f5f5e00b33faa84156f0befc3535a48570f496339ec81c85ef940f99babd795db47247e8e8266c24424389d47e6ce2cef43b608caadc96325c4819423e10ccb774a15ae0981a2c78620e3d36e6a59ee2bde5af9027a398ba4c209f84f3c5d8f81b069f4b56b26634fbfd5ea67d34d9a30c406568abf220032f3a8a48d0ff1bdf4c686880f4e058237f2ade07b1541b87801663b6f97fcad0c572b683b02b1459a1ad1f840665d68d8b4823feaabf7f16c776388dc01fd6e40c78ab953959f2d34fe7f3f64f9c91a30f6aa7730ceba10dcc11ed11771cdf5b3e995a2fff1fe3a2571d3d91de507dde059e5731fe53dbf78cceeeb5c2a85d9df56757dc39d388e6314a6838d93a75e26ad921d4c8fa09c4c798af689c1f95e55f57e4f896b2f0b8d0ff71e281c8c0c2001c1d30dd1a4a98874201ce738cc482a0c406c87e38f7c4360d2a8cd832c52b19b5f61e51e2e47f30e6489aa5d86722ef8c35520dd2a39739d46ffa5234da4d2caebba4fa1cc592934fa5d13dbff2c3edd737cd1a1c89c59cbe9c95277b3fe23332a3caab5921629928758b31cdcd42dee395c9b09310620c74de96b27a1318ed32cad373160a9f276b7d9144f3f3843cd5a5d76b3a10c7af56fd902d7589e4705e631bac3a40b45ae43cd8559e041e663f53d60ec3b7626436ed8733016d28a1e085db98fdbc62106aefaab10014cca878459498787361c678eff3e7a09ada03db0798ae38af14909239e8a44a246a4937de20fd5f797ee40c6dd360db168a3f8eb0228bc47579fd6db5ddb0f30399d99becf0e35f2d2bfa43f53d35c98387f9f41abdec469979168c79e2d3c6f474ef7aa88a45bdd4da7510f17b944d19bd13ad896b88b157138ccf080ec36fbac9e23c487661747a7905db378df8a9e4340777abb63afdeb7e00fc4a4772bead9c2a4c74e1db78109504f3090da55d4630511b1a7c6f4e75cd47bc05063a4b3460388cb6be984c0f26a6c6b6d443ab28ee819b7c230b45dd1c0714bea8834e79b91efba7331ac8198c1dc26530b8adc283494546042b294b3779c8ece706fed2339b58643607ad575e1030eef60f878ea015cb76ef54178f3bd7ff06b013bd84a753af7141f2a10cfefc8388888435ee33d4f0abeb0b9e6c4590d11de5ef403755239abeb0426e66cd963aff942e2ed2093730cceb44be57b9f9e8f8b8e6936679ee51d15390742ccbc47fc4521d49a85e4e104e70844f829c7224788e9a29337815f7a5201e796a2713fdb28ad68331bae5ff6c2690ac0d01bc06aaaa1abd2c85f80d3f29ef31c2218b2b88227937eac751216bc6c3c0f8407c4c8daee50d8035bc876d274f12e6afa2b7b7573a1498610ff431b1db5edea2754b98f493366e15c5b969963f940a7adaa4aae624c230acebc2c5538d3c2bb3b5924e96fe85f0a067df0ef7973b8c58ac585e9f621916bf65652bd74d124d7ec98ec133ea020bcb76baa3e22a64de3f91d58f33259ca2f406b6ca1d7b325566e3385cde278854547327c7b9aec301d17b7e5951e65d68d836a97557aefed1773786e5b09442fb7a817cc56464b71f1e32e9dce058816e6a55f6ea7f8c4089bd5dfe68689c42b3f2952d304bd0fece66a8dff8d96ab1b47207c51a30e493f26795c8db627dda1c0b55d2f05086bed70745b243df749e44267913cb2c6f89abd9ae040e5ce96eacd942faabb183989a6d516dc722fbffca94e345f2f6d9a726727eaac57ac7f5de7b9d586a922655d8e47dadd9919d786a768d706fa3942b130b7625eb1ca5d15e5bf960a3a0cb9dd22fa6bfa0f4f444b541bb815c7d450d09d414b25e99ea96794f4c1c24c4235c38f3457f6205df12f08d66f2ddaf270881e654507d12819e56c1f0adeae5e695bf73294869148ce90c9e9aba2bf3e3fafa7a9968655f4fb89003309adf7d04055ce1a8267cf53823e31045f86c197cf3f2f71d3899ef9edd28c119c637dc20983e8541e686ec9e8b7687e340183cea3d435e38c6c5e719a106d80dc5765c9f4b6089a2955c09914fe3543c22bd340edd78d1f03e6a2a73db1833784a675ba09c546f5872562ba592ccfbea916b300106340d92cafc624b2e77e08b8966106f43cf397030349cfef8afc47b0a7efb3f335794eb2758f34ecafd6383cd9a5ed4574d9e37ff4765548f99af7c65266761c4dd4e7c346d8601757a71c829a9ab902cbcab8bcb0999ae82f789437dcdff2202feae3fde73f53c4d28b646d0891d4431825c8afe37a1d5b24b4183b50077211148750577df67997d8a737da8b1c32e6f53a7d2f807c7786577f6695c712c8f5184266f6a5966f744ee59cae9da977e5b3284ccac6cbf8c40d22f78e3e4b30f76ff22be9dc5ad75f3e0e9afabfac6ffec0ebfdc9117ab45827a3c82831c245b70c398108746f14c8cc965d1018721ec2efbaabacc1fc3abe1456d2a62caf39c2a59b16dc1dbf36e588462281bdd3b2fcf6ddced8aa3661300a17ea6a5ba4aa462aa64014b93b2761b0405966b5a04b9163b9d462f07cc9193f077774ef90ae77f30fba3465b31d40169dcaa2816aafffb322fbc44566985cc095db7bb208252b69e3b565146d18e8cfe95e1ae10f454fae77c5b1870116ea7c4b526b6731e48573df981761adc73340d44a12656cc15f441ef34a56cd3ac4fbf46f5d926f6d1374367593191f15ef2b5c4128d209589c745c9a6d16f3879e8d1554ca898019fff4186d54abfee5ee202c2dc63c9ca48cee9286b27b1529781917aa3db9eddc1fa67a72742f16763d585abd661002029b7516bbe8c7c7e142f9c0f5e3d1a0315df2618e353bcbea0d3a35f33613fea8cdab09a98f4ad797fe4e068a34057c778722da5a3b272bd081ad9ae441c02599604ec4cfa5e5424015a70402854a069e232e82bdbb1597ba7a9c769c2dfaa9aa63cef896df97200c3a0fc536d155917b03308c4f9b9a6a298fcac95e71dcc8fc621ef0e6c8aed45c93e50799f5fa95027ac8fd2a4b40cbedb6b0a4883c115487596f574f8c9dc6f6c0de48aaac78db790f242be24a22c6e4926c187709e85b6228ee2ce3363ca4074567bf842e08d4298877584a819c7ab86a19e1825d5c6dc33215ccc850ceb94a0a9248577dddaeadc9144efa04a8f4bcf21f50f23549fcc4c14a13aa02e0a6acddbcbef07488e8f72addec1d517f374c3038967f838d4995e4763f3c5501348ff72021c4317144e618bfd6e385da2236c5fcd8f139d0757b486320a37bb5db73f82565b3160405dc9599dfcd4404fa0b1cbbf4141af758c97dedda2f7fa74045ded17f1cb8cd246c400ee5d4a49ede0594803246f4a5088e71d10f64f9d1fbaa3397b523ba16870f27086f05aff3d6360cd43e7e4f96463676249d601ac809e52cce282967ccbfdc7a59198ba54fab070d5e98eb2c0728db3c222ff027b0bb13a528478439021d76dc1ca39207a3459cd72eb5ca752d4e23d8004d19d182b35524a57c5ce99f30f33701bde439fe95ec8aeeec6acceaaefde1e8178950d1e3b9a8e68eae8494b7104907cfb6b3220685c82a0de7d27de1757b7778493454f6c5d9458d510913a7499a0ce393d843f712b0134df7f0ce25d1d4bb46896eab03aa4fed9706bb17bc8511b2e594c2822c18dc52d2dbd31816a151bc45b8850bf64cf4ddb1d7f5cb28a6bbdf6c0f6b3b915d8004c4b530b775f21749b8651f7c26cc439b0a664c711c9fb14c3b3a8c25a28d47ce8bf6f3dfafe75debd804fae243fbdd00d6b3b856246954f8d24885a2828481935a46141167139b72eff922c55be516c2956a30cd822c0bc871b"}, {&(0x7f00000012c0)="a3aee7e86b960f20e7f95cd036c40dbffe971deb8bbc50a2fb8ecd52a985"}, {&(0x7f0000001300)="a15d92da86e3e1"}], 0x10000000000001e3) 00:06:38 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="03562d9ffce824f4e374d60200207011d127b4f27bf395daa6910208000000"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0xf0a, 0x7fff, 0x4800, 0x1000, 0x5, 0x9, 0x100000001, 0x3788, r1}, &(0x7f0000000100)=0x20) 00:06:38 executing program 3: r0 = socket(0x2, 0x1, 0x0) clock_gettime(0xf, &(0x7f0000000000)) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) shutdown(r0, 0x1) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001a80)=[{&(0x7f0000000740)="e7", 0x1}], 0x1}, 0x0) getpeername$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10) 00:06:38 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = getpid() fcntl$lock(r0, 0xb, &(0x7f0000000340)={0x2, 0x5, 0x1000, 0x1, r1}) 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$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) lseek(r0, 0x0, 0x3) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYBLOB="b70000001f4649b7f74fcb5365287c71fcf437823b9a3f515c56749a73c3f5b47c8740cf928beb77d9b08a7bb07991cac8a584e29a88560ee11c9a3f69e74517f95f4356244bbf42684748de24d686dc1dd447ace462c2bf8b0cdd6ba719d5a4c67f615dbfc8113c5db1114c9b283a0fa4b87f6ab65333f5b984cd1d1d9e0a3a4ba58cc3ac038cdd486cb81c1cc65cf2b0b0e1b4b5cad172ea758dde782421f2789c30baf144006e559e4583681a94f30a3bdb822490d769e181a4"], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea22a3170200000000103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e08b004e8d4248ef93116010560247b8e5b46999174bc1f418f3dd119a727cc5"], 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$sock_int(r2, 0xffff, 0x11014, &(0x7f0000000380)=0x5, 0x4) 00:06:42 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) writev(r0, &(0x7f0000001600)=[{&(0x7f0000000040)="9ab3a8a021419da626610cfe5934f44e4247d661cc237f1f", 0x18}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f0000000300)="fce0da2d19a1fa5398cbc3fb6bd696912d9b7b5cc434", 0x16}, {&(0x7f0000000380)="59fdcb44361029e6ba5b305db1c4c47acb6e55b82bc20f1f52bd7ca6c403e1c987dd751d235684b3918ed70f6f19f309abf5f60cfcdc7c2b982a3af4a061c4c588491a2f0e6e0c16a31b070ea7bf5ef5c4949afe61fb7e7d69f32a3a778c863ed4ac9bebd1e25a1b110bab7c0838b8985dbb567828e2c0fa8b13c39ee71bbfe5580b412a30bc78159876050c6a936dd565deb0405cd3e97e79a481d3f1", 0x9d}, {&(0x7f00000014c0)="efbbfe571b370743d96e3836a3e83074cd47b901d14f3a754cf7a6226e8f06eeffd509e015fe1b3f57c07d9440432f89e84b7aa1db99e0158b819fb3e840d08083045fe33a7c70f67e7cd959b2208adb8630909b7302b97b7b2347b8866c21a9cbd494b0a6c37353d625f2eec73045b51e0af0d8f03eca556305a2d76618a7aa778a0a3f864c4ef0f57e965ee288bb787da5782bda92", 0x96}, {&(0x7f0000000440)="054d3e98848b24bfc2655c1eb3", 0xd}, {&(0x7f0000001580)="6e4a23daf721ebf5f0a9ec6653f91a2213c5bde418555e93de2b659e36440747c111e2c5cd1d8c211befa15b51d020fc8b2d17ae36cd15c4ccfb5eba473e23d2e1fa37658c1cc3735815a7245d2f8cea5a26102d7e72ed3116cc383cba3abeaf37331f01f5c3a60449d2b6c98c", 0x6d}], 0x7) lseek(r0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000001680)={r1, 0x4}, &(0x7f00000016c0)=0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)=ANY=[@ANYRESHEX=0x0], 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000100)=r1, 0x4) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x1, @multicast1}}, r1, 0x8, 0x6, 0x10, 0x0, 0x7ff, 0x8c}, &(0x7f0000000080)=0xa0) 00:06:43 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="03562d9ffce824f4e374d60200207011d127b4f27bf395daa6910208000000"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) r1 = fcntl$getown(r0, 0x5) r2 = getuid() fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = fcntl$getown(r0, 0x5) r5 = getuid() r6 = getegid() r7 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000000240), &(0x7f00000002c0), &(0x7f0000000300)=0x0) freebsd11_stat(&(0x7f00000005c0)='./file0/file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000740)={&(0x7f0000000100)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000200)=[{&(0x7f0000000380)="d6f3d69d19782d5ef79d98b6b64360c7172528855e2d68c02fc9567ec5cda9394ae08a0cea0762fbfee1546f93a88d0f8e58e7178433cbea3ffac797b594bc0739046e3dc11b53544ed53cf8180c9fe07cc41cbacdc11da3dbcfb6690873936cc848db40b898c19ce017771ac6fd6d46a4e46507f1858a713548e9afdb669ea3da64b57d10cc9a05a47b5efe751f95b81e0068689054d44543b502edef97be3faaa1b911390061c7cb4de3fd8ede09e18e471a813c50285ac83f5d2ed0ef7132a0c19ce96c45416adaff5a17867f48eaab8c54969591c6bc324b93", 0xdb}, {&(0x7f00000001c0)="92", 0x1}], 0x2, &(0x7f0000000680)=[@rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r1, r2, r3}, @rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}], 0xb0}, 0x20088) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080)=0xd77e, 0x4) 00:06:43 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) fcntl$getown(r2, 0x5) 00:06:45 executing program 3: r0 = open$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) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000740)=""/4096, 0x1000}], 0x1, 0x0) 00:06:47 executing program 3: 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$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000740)=""/4096, 0x1000}], 0x1, 0x0) 00:06:47 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYBLOB="03562d528e9ffce824f4e374d6020020d77011d127b4f27bf395daa691fa07000000"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 00:06:49 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) fcntl$getown(r2, 0x5) 00:06:49 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0xffff}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x3db4, @local={0xfe, 0x80, [], 0x0}, 0x6}}, r1, 0x3, 0x8000, 0x8, 0x8, 0xffffffff}, &(0x7f0000000240)=0x98) connect$unix(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="82022e2f666971653000223592eca8f7a49ed938c991432066c17b179ee6a0deb1d4"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r2, 0x10005}, 0x10) 00:06:49 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') rename(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000180)='./file1\x00') renameat(r0, &(0x7f0000000040)='./file1\x00', r0, &(0x7f0000000240)='./file0/file0\x00') r1 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000003c0)={0x0, &(0x7f00000002c0)=[@in6, @in6, @in6, @in6, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000400)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000440)={r2, 0x2}, 0x8) 00:06:52 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="03562d9ffce824f4e374d60200207011d127b4f27bf395daa6910208000000"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) r1 = fcntl$getown(r0, 0x5) r2 = getuid() fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = fcntl$getown(r0, 0x5) r5 = getuid() r6 = getegid() r7 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000000240), &(0x7f00000002c0), &(0x7f0000000300)=0x0) freebsd11_stat(&(0x7f00000005c0)='./file0/file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000740)={&(0x7f0000000100)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000200)=[{&(0x7f0000000380)="d6f3d69d19782d5ef79d98b6b64360c7172528855e2d68c02fc9567ec5cda9394ae08a0cea0762fbfee1546f93a88d0f8e58e7178433cbea3ffac797b594bc0739046e3dc11b53544ed53cf8180c9fe07cc41cbacdc11da3dbcfb6690873936cc848db40b898c19ce017771ac6fd6d46a4e46507f1858a713548e9afdb669ea3da64b57d10cc9a05a47b5efe751f95b81e0068689054d44543b502edef97be3faaa1b911390061c7cb4de3fd8ede09e18e471a813c50285ac83f5d2ed0ef7132a0c19ce96c45416adaff5a17867f48eaab8c54969591c6bc324b93", 0xdb}, {&(0x7f00000001c0)="92", 0x1}], 0x2, &(0x7f0000000680)=[@rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r1, r2, r3}, @rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}], 0xb0}, 0x20088) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080)=0xd77e, 0x4) 00:06:52 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000300), &(0x7f0000000340)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x406, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100)={0x1, [0x281b56a5]}, &(0x7f0000000200)=0x6) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000700)={0xbf6, 0x1c, 0x2000099f, 0x2, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x0) freebsd11_stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() chown(&(0x7f0000000500)='./file0\x00', r4, r5) r6 = open(&(0x7f0000000280)='./file0\x00', 0x28800, 0x90) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000002c0)=0xff, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000004c0)=ANY=[@ANYRES16], 0x1) poll(&(0x7f0000000080)=[{r0, 0x8}, {r6, 0xc4}, {r1, 0x20d0}, {r2, 0x28}], 0x4, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={r3, 0x6}, &(0x7f0000000540)=0x8) getsockopt$sock_int(r1, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:06:52 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) r1 = socket$inet(0x2, 0x20000005, 0xfff) poll(&(0x7f0000000080)=[{r0}, {r1, 0x100}, {r0, 0x20}], 0x3, 0x8001) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="03562d9ffce824f4e374d60200207011d127b4f27bf395daa6910208000000"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, 0x0, 0x0) 00:06:56 executing program 2: 00:06:56 executing program 2: 00:06:59 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) fcntl$getown(r2, 0x5) 00:06:59 executing program 2: syz_emit_ethernet(0x46, &(0x7f0000000200)) 00:06:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x45, 0x200408d4, &(0x7f000072e000)={0xa, 0x0, 0x0, @loopback}, 0x1c) r1 = dup2(r0, r0) poll(&(0x7f0000000040)=[{r1}], 0x1, 0x0) 00:06:59 executing program 2: socketpair$unix(0x1, 0x200000000000005, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000006f80)={0x0, 0x0, 0x0, 0x0, &(0x7f0000006e00)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x0) 00:07:00 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = accept4$inet(r0, 0x0, &(0x7f0000000280), 0x30000000) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000003c0)={0x0, 0x6, 0xf, 0x4, 0x1ff}, &(0x7f0000000400)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000440)={r2, 0xffffffffffffffe1}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={r3, 0x5}, &(0x7f0000000040)=0x8) r5 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000140)=0x10, 0x10000000) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000002c0)=ANY=[@ANYBLOB="09000000ffff020045040700000000000000810001004d94e177f1d81174f2099026d6d9f40d54db78c7fd55cdaae4a9301df09597e897ca4b536a55365b7d281dff54ce48e8a5e769858e3161f4b364d5df88ad5743d5754cf51f10b5b54ec239519f9a74601c7cea5c9f8fa5f66a776539d6a4a73786d1e274a5d881eb331699c5fc6f197e9f7e0000000000007f2125d2fb26cccacbdea550214f83603add791c670c9244884eec533e3a424033f72900041da4a83639b9b5657d40630236f078c33c9aac07ffbd0ab8198434dc5ef433690336c1c34c"], 0x16) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r5, 0x84, 0x903, &(0x7f0000000180)={r4, 0x720000, 0x1b6}, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x19, &(0x7f0000000200)={r3, 0x8001}, &(0x7f0000000240)=0x8) setsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f00000001c0)="ea7425dfeeb4f0e45c3615fe877d532c2782affd5620ea61e67c8ff55029aea026965fc7", 0x24) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000480)={r4, 0x1}, 0x8) 00:07:01 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000080), &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="03562d9ffce824f4e374d60200207011d127b4f27bf395daa6910208000000"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 00:07:01 executing program 2: socketpair(0x2, 0x10000000, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x4, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x100000001, 0x7fffffff, 0x6220, 0x6, 0x4, 0x8, 0x4, 0x101}, 0x20) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000400)={@local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, 0x1d1a8afda2d86820, 0x1, [@local={0xac, 0x14, 0x0}]}, 0x14) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000240)={r1, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6]}, &(0x7f00000003c0)=0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000200), 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000680)=ANY=[@ANYBLOB="02004e20ac1400aa00000300000000000000000000000000000000000000000000000000000000000000000000000000201062000000000004000000000000000000000000000000000000000000f5ffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cbd5f592b416f3c9fc794f6d08fc1635d65587d5d6df76f5bb6f282e46234a368683cb034d3cd5a1ccafc9597ce83c3f8c14d2a33919e6c5df6c41dc5d88c06401258fbab17d37ebb4ad2c1d03339e85616899a34f5bbe", @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000580)=ANY=[@ANYBLOB="1c004e2101800000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000052437190551c19000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3], 0x0) 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) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000004c0)=0xc0cb, 0x4) 00:07:01 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0xc19, 0x4}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x903, &(0x7f0000000140), 0xc) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000000)={r1, 0x4f, "1659309778406978f69204b5d85ff43a9ff3138a593aa3c83ff4881164364d10c2b6816360150dcee00c9531a4bdb7e0e0a8026b78d8b9f2e5a1de0e4d68d845f236919a12a3f20ec566817ec932e0"}, &(0x7f0000000080)=0x57) 00:07:05 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) fcntl$setown(r2, 0x6, 0x0) 00:07:05 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4, 0x20) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040)=0x8001, 0x4) 00:07:05 executing program 2: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setreuid(0x0, 0xee00) getresuid(0x0, 0x0, &(0x7f0000000200)=0x0) setreuid(r2, r2) read(r0, &(0x7f00000000c0)=""/90, 0x284) fcntl$setstatus(r0, 0x4, 0xc8) getpgrp(0x0) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000000)=0x1, 0x4) r3 = getpgrp(0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040)=0x100, 0x4) r4 = getpgid(r3) fcntl$setown(r0, 0x6, r4) setreuid(r2, r2) dup2(r1, r0) execve(0x0, 0x0, 0x0) 00:07:05 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) getsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000380)=""/218, &(0x7f0000000080)=0xda) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="03562d9ffce824f4e374d60200207011d127b4f27bf395daa6910208000000"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 00:07:05 executing program 3: syz_execute_func(&(0x7f0000000000)="f04321acd66d807200c4c101f2fa663233c421a9f44c2f08dce450c3da0fdc1890c4215554754665f0866f62b326180f2ce5") r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x30000000) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x0, 0x8, 0x9, 0x5282328e}, 0x8) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000140)={0x1, {{0x1c, 0x3, 0x4cd, @local={0xfe, 0x80, [], 0x0}, 0x101}}}, 0x88) 00:07:06 executing program 3: syz_execute_func(&(0x7f0000000000)="f04321acd66d807200c4c101f2fa663233c421a9f44c2f08dce450c3da0fdc1890c4215554754665f0866f62b326180f2ce5") r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x30000000) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x0, 0x8, 0x9, 0x5282328e}, 0x8) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000140)={0x1, {{0x1c, 0x3, 0x4cd, @local={0xfe, 0x80, [], 0x0}, 0x101}}}, 0x88) 00:07:07 executing program 3: shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ff3000/0x4000)=nil) pipe2(0x0, 0x4) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) openat(r1, &(0x7f0000000240)='./file0\x00', 0x201, 0x100) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, &(0x7f0000000100)) mlockall(0x1) sync() faccessat(r1, &(0x7f0000000280)='./file0\x00', 0x9, 0x100) mlockall(0x2) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2, 0x10, r1, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) ppoll(&(0x7f0000000140)=[{}, {r1, 0x50}, {r1, 0x40}], 0x3, &(0x7f0000000180)={0x100000000, 0x5}, &(0x7f00000001c0)={0xd34}, 0x8) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080), &(0x7f0000000200)=0x4) 00:07:07 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) fcntl$setown(r2, 0x6, 0x0) 00:07:07 executing program 2: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setreuid(0x0, 0xee00) getresuid(0x0, 0x0, &(0x7f0000000200)=0x0) setreuid(r2, r2) read(r0, &(0x7f00000000c0)=""/90, 0x284) fcntl$setstatus(r0, 0x4, 0xc8) getpgrp(0x0) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000000)=0x1, 0x4) r3 = getpgrp(0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040)=0x100, 0x4) r4 = getpgid(r3) fcntl$setown(r0, 0x6, r4) setreuid(r2, r2) dup2(r1, r0) execve(0x0, 0x0, 0x0) 00:07:07 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x300c800000}, &(0x7f00000001c0)=0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000004c0)=ANY=[@ANYBLOB="030f9030a2e824f4e374d60200207011d127b4f27baf0100000001080000009d30a240780bbbd8f83a3772d64d0dd59b992951a40d8d8724163173d2a7f168ced08c743781cb142e33bb38a3b2da71aaab873398539f35a39823a73c0a22eb4074eded60bdf820ddaf33b308816c52f5787cf0dfa786fa554f957be1b894e71b7cdcb75e06655d9a99d1c71ab6b42680e19a8740aad531538c03863677e25d33371d5ed02915"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000380), &(0x7f0000000080)=0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 00:07:07 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) getsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000380)=""/218, &(0x7f0000000080)=0xda) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="03562d9ffce824f4e374d60200207011d127b4f27bf395daa6910208000000"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 00:07:08 executing program 3: socketpair$unix(0x1, 0x40000000007, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r1, &(0x7f0000000640)) setgroups(0x6, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="280100000592c8852834e0e5816d619a3da2edc2f6ff6de2be8c83a8ffff000003"], 0x9}, 0x0) select(0x40, &(0x7f0000000040)={0x8, 0x8, 0x0, 0x0, 0x9, 0x1, 0x8, 0x5}, &(0x7f00000000c0)={0x5, 0x41a, 0x0, 0x9, 0x1f, 0x81, 0x80000000, 0x20}, &(0x7f0000000100)={0x2, 0x100000000, 0x0, 0xb8, 0xdd8, 0x7, 0x1, 0x4}, &(0x7f0000000140)={0x0, 0x2}) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffe56, &(0x7f0000000000), 0xfffffedd}, 0x0) 00:07:08 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000001400)={&(0x7f0000000000)=@abs, 0x8, 0x0, 0x0, &(0x7f0000001380)=[@rights={0x20, 0xffff, 0x1, [r0, r0, 0xffffffffffffffff]}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20}], 0x68, 0x5}, 0x100) r1 = getpgrp(0x0) r2 = getpgrp(r1) r3 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000001880), &(0x7f00000018c0), &(0x7f0000001900)=0x0) getresgid(&(0x7f0000001940), &(0x7f0000001980)=0x0, &(0x7f00000019c0)) r6 = geteuid() getresgid(&(0x7f0000001a00), &(0x7f0000001a40)=0x0, &(0x7f0000001a80)) sendmsg$unix(r0, &(0x7f0000001b80)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001840)=[{&(0x7f0000001600)="5c4e44eeb12a0418ac97f979411a6a8b6a4ffe6009f603a5fee4eac7ec09f23c90e474b28ac035d59b0f6b677a57c6835fba95b10c6ba3597fa424d40714ac63f4f95c3ccbca0c145e232aad53686ca71622916d1c7ab2305b52b764e572cf38e9ee39a6f1fafeb014b57ef450ca868998df32fed4a867f95f6400076751e9ed5d94fc4656f842bb3f3e36b316ba93f251f2b9f6d2748299472b547b62592f", 0x9f}, {&(0x7f00000016c0)="b5786944945c7abacbca9a648851fbf6f93790b9cfd564d278710ae045487c6d93a95c4950cd4352a7228b285c7ae4bbe6287c81861c677014b7d4f0e9cd02348cda3e9e85cb05cee916096c6d12c90139c3e76c5566615b391e5cf438fde1758ce3220d8f284a531df59ce0a94dc420fe81690b6a02195970f1ed10f4db0fc2bcb151566d3e1db6a217a1535ac3abf565fe4a8ddfc278ba129777d9e9c13e2635eb143fb9e0bce3829dd2212cfdfa782203859f35f10c", 0xb7}, {&(0x7f0000001780)="1d39ffd904dfb24465506ad38478ea2b3689ada685886e5185567012ed4d1d44905c89433c9ec75e13f6d1cd4fe0872084569b9a2501b6037691ee9ec964d283fa9c7f2df99e72f934181624d34222aac4acaf796082c15f40be81de9dc22a3d7626b7b02077eafff12d55c0b8b9b206991e255f6383168804dfc06e893c54b36ea00ef7eb8253", 0x87}], 0x3, &(0x7f0000001ac0)=[@cred={0x20, 0xffff, 0x2, r2, r4, r5}, @rights={0x10}, @rights={0x18, 0xffff, 0x1, [r0, r0]}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r1, r6, r7}], 0x88, 0x100}, 0x8c) getresuid(&(0x7f0000001340), &(0x7f0000001440)=0x0, &(0x7f0000001480)) freebsd11_fstat(r0, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f00000015c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="0000004000a25e362100"], 0xa, &(0x7f00000012c0)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)="2dc172d8fe63ad968186052f864a6b6e5a26a04fc8b63a3a3b50959a740977b70856e837e9f6407734222913d9802ba30a788d700a5d5ad7d02a32aa97db7c56c229d3b174fa1b01aa0d03f6feab98d313305346384738c4dded94d0c90403f43d6bb7db913741d91320219f793176c3c5c7396ff1c4f1a43fe7077d6ed1a88474753b286af21214aca1b2ee8eeb5910577cf320ca1dbef7ba645f1d0d7b8a260cae85a666fea424768a38676a3368964b555c6283d2ed06e25c6b11a786270ea27cfb2a116cfbafcd5d81666d96c2f7dafd5ed766c80abc28a79eec8b5a98cd923fd12d246e2afefc5b29a7b878c1a7", 0xf0}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="97031e8ca21e022b105f91fbbbc67a5562324e3c6263dd78fd1a1750968329a648d36be4f7e0125d70e5966c5dc98fb2f833ef21531d9874d1a33bd74c9f7f18de6475143c3867c59b0cbebcb306e72c152229665681221f7cee4ab138a322072f3bf65b0e25944d4685c499064c7f403d46a2a239fbf75549495549af4909a9c7543c4a41477071ab", 0x89}, {&(0x7f0000001280)="cf7cf406b99d9bf1e355e08d2813451a1b06a8f55a82761ebcf8020c4c15e69a719e98dd081db754", 0x28}], 0x5, &(0x7f0000001540)=[@rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r3, r8, r9}], 0x50, 0x1}, 0x88) 00:07:08 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0xca) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfce4) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) socket$inet6(0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) 00:07:11 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) futimesat(r0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={{0x0, 0x9}, {0xe, 0x4}}) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) getgid() poll(&(0x7f00000000c0)=[{r1, 0x10000000000}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r2 = open(0x0, 0x0, 0x0) r3 = socket$inet6(0x1c, 0x2, 0x8) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_UNLOCK(0x0, 0xc) sigaltstack(&(0x7f0000fed000/0x13000)=nil, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="800000001f00a53cc6e9fa54909ea10c332c4bb1cd16678a186d19540692df8d177f0fa80e8cee4d9d6ba005eba94312aaca1f6bc022152e96d59f0dde281a07bbc1ff3f26b13231e71aff3a03e806beb71db89e95f13d4345758a794a9a7da652e5a2e33b8c85e247776d69070188b472ac0476f532e612a0655474e8d16066312929"], 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000140)={r4, 0x8}, &(0x7f00000001c0)=0x8) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00') getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getpeername$unix(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a1f700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x3ff, 0x2, 0xf1, 0x1}, 0x8) freebsd11_mknod(0x0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 00:07:16 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) fcntl$setown(r2, 0x6, 0x0) 00:07:16 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000001540)={0x0, 0x6}, &(0x7f0000001580)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000015c0)={r1, 0x21f}, 0x8) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) lseek(r0, 0x0, 0x3) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000001740)=[{r0, 0x8}, {r0}, {r0}, {r0, 0x80}, {r0}, {r0, 0x104}, {r0, 0x40}, {r0, 0x100}, {r0, 0x4}, {r0, 0x42}], 0x200000f5, 0x0, 0x0, 0x318) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000001600)=ANY=[@ANYBLOB="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"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000000)=0xf790, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) pwritev(r0, &(0x7f00000014c0)=[{&(0x7f0000000380)="c06ca04c56ddaeb7d9bb5255bf6b11254e28b7897ef2bf6c09fddbf3a55a5a95e82b7c6cd4ff6603b74c8eb8faaf316db385d999261ec7e59dba1929d68f295309abd7281da3779e4c155b224a5da11f134ae2c213a5f19a1267fc123321bbc6003b7017f6acc658e0449731b092ba154695b67aee780f4c96e66cae4de625ea0716ad31b36478c37f65c3bd3677c91455b3424191f46843a3c738399a764103b12cb956db25ed5686ea7ca4b88194406338bc2e1fb27f22653bdfa51599efc9e874d39d9a55d3907651e9d42775a5418b8a7c8bfae0b602fda5af1e92883a1f0078dee202768900eb", 0xe9}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f0000000080)="638a9eeb9ef1e3f3cf5ff0cdc062d1ef18961d4d739b55994593e97fd4", 0x1d}, {&(0x7f00000001c0)="22ee461755f8374a8c5e44a8f1c932108743def5ced6d0ef8e572b3a0fe12a08c3bbab1f42ab772696cb3020bcca26a4e614951fc47d89f7169aaee96be3f5ff5d951428bd7e644ce467b8a3deeb794be0076d9dabb33cb96c7124ae130a9646cf9797a5b8adafa359ca6e16952378cfa9b155483171344a46c8a29ab1a5fb8a5d7f58cd80fe07dc781be02c5ffc051076a34a33f64503faacef0678775784854c", 0xa1}, {&(0x7f00000002c0)="e98b3fa3a2b8a12036e33bb02893f3c644b54948cae4e50d5c10fe784590282c8422c7923634ce2d0a8357c277ed037bfaa982463c8779cc109a5ed061d909e65b7940832b", 0x45}], 0x5, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000017c0)={@in={{0x2, 0x1, @multicast1}}, r1, 0x9, 0x10001, 0x1}, 0x94) open(&(0x7f0000000100)='./file0\x00', 0x802, 0x108) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 00:07:16 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f0000000080)=0xb15, 0x4) socketpair(0x0, 0x2, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) close(r1) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='chd\x00', 0x4) setsockopt$inet6_tcp_int(r2, 0x6, 0x2, &(0x7f0000000040)=0x500, 0x4) 00:07:16 executing program 3: utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x0, 0x383}, {0x64, 0x3}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f0000000000)="ed", 0x1, 0x0, 0x0, 0x0) socketpair(0x12, 0x3, 0x7c5d, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000080)=0x4, 0x4) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="28000000ffff000002000000000000005604aa2f12be2be08436a1a9b99e431896688e2995685df4"], 0x28}, 0x0) dup2(r1, r0) 00:07:16 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x4, 0x4) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={0x0}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0xffff, 0x5, 0x2800, 0x6, 0x8, 0x0, 0x3, 0x3ff, r2}, 0x20) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000200)=0x80, 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x2, @loopback}}, r2, 0x8, 0x7, 0x80, 0xfffffffffffffc06, 0x80000000, 0x3f}, &(0x7f0000000180)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x1206, &(0x7f0000000300)=ANY=[@ANYBLOB="1c00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x98) 00:07:16 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_timeval(r3, 0xffff, 0x1007, &(0x7f00000001c0)={0x8001, 0x7d1b}, 0x10) listen(r2, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\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) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = accept(r4, 0x0, 0x0) close(0xffffffffffffffff) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r6, 0x7e2780e3) r7 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r7, 0x0) fsync(r2) ftruncate(r6, 0x8000) mkdir(&(0x7f0000000580)='./file0\x00', 0xb04f3800) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ce8f19558f7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df1f4f4fcd8f", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r8 = socket(0x14, 0x5, 0x0) connect$unix(r8, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r9 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6) mkdirat(r9, &(0x7f0000000180)='./file0\x00', 0x0) open(&(0x7f0000000800)='./file0\x00', 0x0, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) 00:07:18 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x8000000000020a, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x100, 0x85) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x8}, &(0x7f0000000100)=0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) socket$inet(0x2, 0x10000002, 0x100) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$sock_timeval(r2, 0xffff, 0x1005, &(0x7f00000001c0)={0x5, 0x1}, 0x10) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[], 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) 00:07:19 executing program 0: pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000004c0)={0x0, 0x1000, "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"}, &(0x7f00000002c0)=0x1008) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000300)={r1}, &(0x7f0000000380)=0x8) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000003c0)={r1, 0x2, 0x39e}, &(0x7f0000000400)=0xc) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgid() r4 = getgid() chown(&(0x7f0000000080)='./file0\x00', r3, r4) fstat(r0, &(0x7f0000001500)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="03562d9ffce824f4e374d60200207011d127b4f27bf395daa6910208000000"], 0x0) setsockopt$sock_int(r2, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 00:07:22 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x102) poll(&(0x7f00000003c0)=[{r0, 0x2008}], 0x1, 0x0) freebsd11_fstat(r0, &(0x7f0000000080)) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000180)=0x1, 0x4) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x9, 0xaa, 0x1}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000001500)={r1, 0x1000, "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"}, &(0x7f0000000140)=0x1008) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 00:07:22 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r5 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r5) 00:07:22 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="03562d9ffce824f4e374d60200207011d127b4f27bf395daa6910208000000"], 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x81, @remote={0xfe, 0x80, [], 0x0}, 0xfff}}, r1, 0x4, 0x100, 0x2}, 0x8c) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) freebsd11_fstat(r0, &(0x7f00000002c0)) getsockopt$inet6_tcp_buf(r0, 0x6, 0x2063, &(0x7f0000000080), &(0x7f0000000100)) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x8001}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 00:07:23 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x8000000000020a, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x100, 0x85) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x8}, &(0x7f0000000100)=0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) socket$inet(0x2, 0x10000002, 0x100) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$sock_timeval(r2, 0xffff, 0x1005, &(0x7f00000001c0)={0x5, 0x1}, 0x10) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[], 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) 00:07:25 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x4a, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) mprotect(&(0x7f00001e0000/0x1000)=nil, 0x1000, 0x4) 00:07:25 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) futimesat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0xbd88, 0xfffffffffffffeff}, {0x3, 0x81}}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x206, 0x0) ftruncate(r1, 0x400000000101) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) fsync(r2) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000040)={0x1}, &(0x7f0000000080)=0x10) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x80011, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) geteuid() 00:07:27 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000380)={0x2, {{0x2, 0x1, @rand_addr=0x8}}}, 0x90) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)=ANY=[@ANYBLOB="03562d09000000000000000208000000e694efbc0f1894a14f79e73865ec7fc507e6e85a5f83df7775c2a3ecc952ac14c1f4177dd5cc703cadf48a6875aad2b33f453d21ed5935cf821e43bdfd1ebe3bedd383787df63dc6d54c7ef4f38e29280d5af289954a05365908d61c5c8e3b4f66056248b383b71f19482a7984802160360576acbde193a50c8f63bd82ec4587d090a3aa51dbe206736016fdb052f4659d45384f1e7221dd"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 00:07:27 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f0000000100), 0x4) r1 = socket$inet(0x2, 0x2, 0x8000) getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:07:28 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0x1, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={0x0, 0x7, 0x9, [0x3, 0x0, 0x7, 0x8000, 0x3, 0x8, 0x7, 0x100, 0x7]}, &(0x7f0000000200)=0x1a) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={r1, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000300)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x7b, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4) open(&(0x7f0000000040)='./file0\x00', 0x8000, 0x94) r2 = open(0x0, 0x2, 0x1a) poll(&(0x7f0000000000)=[{r0, 0x6}, {r2, 0x81}, {r0, 0x132}], 0x3, 0xa4) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) shmctl$SHM_UNLOCK(0x0, 0xc) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) 00:07:30 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r5 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r5) 00:07:31 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = shmget(0x1, 0x2000, 0x0, &(0x7f0000ff6000/0x2000)=nil) shmctl$SHM_LOCK(r1, 0xb) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 00:07:33 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f0000000100)=0xb) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="03562d9ffce824f4e374d60200207011d127b4f27bf395daa6910208000000"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, 0x2, 0x7}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 00:07:33 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) symlink(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)='./file0/file1\x00') freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0/file0\x00', 0x200, 0x0) recvfrom(r1, &(0x7f0000000340)=""/4096, 0x1000, 0x2, &(0x7f0000000080)=@in={0x2, 0x1, @broadcast}, 0x10) r2 = geteuid() r3 = getgid() lchown(&(0x7f00000000c0)='./file0/file1\x00', r2, r3) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file1\x00') setresuid(r2, r2, r0) 00:07:35 executing program 2: setresuid(0x0, 0xee01, 0x0) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r1, r2) setreuid(0xffffffffffffffff, 0xffffffffffffffff) 00:07:35 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) 00:07:36 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) open(&(0x7f0000000080)='./file1\x00', 0x0, 0x100) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="03562d99fce824f4e290d60200207011d127b4f25c863c0c1e88762a7bf395"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 00:07:36 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), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) truncate(0x0, 0x0) execve(0x0, 0x0, 0x0) sendto(r0, &(0x7f0000000000)="0eeabbdfd9fa716443102712537e658e782f6bc68ab50fa778313348b7ca2799a7763385dc5fe0b50575537885a84ac0d0df988cd03cf8f6a5889663d32ce6b59011a9a7131f5a87e12a8fec7033f0f88585f07ca4c633ef2b7084181e0e33bd631383970c34f412", 0x68, 0x100, &(0x7f0000000080)=@in6={0x1c, 0x3, 0x6, @loopback, 0x81}, 0x1c) 00:07:36 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r5 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r5) 00:07:38 executing program 3: r0 = socket$inet(0x2, 0x8000000000002, 0x0) readv(r0, &(0x7f0000000440)=[{&(0x7f0000000240)=""/124, 0x7c}], 0x1) execve(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) shutdown(r0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x90) connect$unix(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="01002e2f66696c654a00"], 0xa) 00:07:38 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f00000000c0)='-', 0x1) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) accept$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000002c0)=0x10) getsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = dup(r1) truncate(&(0x7f0000000280)='./file0\x00', 0xce) pwritev(r2, 0x0, 0x0, 0x6d998) readv(r1, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) getpid() 00:07:40 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) accept(r0, 0x0, &(0x7f0000000080)=0x343) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 00:07:40 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x5b5) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="03562d9ffce824f4e3505bf25f69837387476674d602002070ffffffff0000"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 00:07:44 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="03562d9ffce824f4e374d60200207011d127b4f27bf395daa6910208000000"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) r1 = accept4$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000100)=0x10, 0x10000000) ppoll(&(0x7f00000001c0)=[{r0, 0x102}, {r0, 0x42}, {r0, 0x184}, {r1, 0x2}, {r0, 0x18}, {r0, 0x100}, {r0, 0x2000}], 0x7, &(0x7f0000000200)={0x6, 0x3}, &(0x7f0000000240)={0xd5}, 0x8) 00:07:44 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000140)={0x2, &(0x7f0000000280)=[@in6={0x1c, 0x3, 0x40, @remote={0xfe, 0x80, [], 0x0}, 0xace8}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x4}]}, &(0x7f0000000300)=0x10) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000040)={@loopback, @multicast2}, 0x8) r1 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) fcntl$dupfd(r1, 0x0, r1) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x5}, &(0x7f0000000100)=0x8) poll(&(0x7f0000000400)=[{r0}], 0x200000000000015b, 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$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x3, 0x8}, &(0x7f0000000200)=0xc) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt(r0, 0x200, 0x1, &(0x7f0000000000)="d8964e75ff10f2a4355620adb4c1a85122a90cd95d12cd4cd9fa105dcb3ac73e725692595d669f7ff127", 0x2a) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000380)={0x0, 0x9, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000240)={r3, 0x6}, 0x8) 00:07:49 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x17, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) r2 = socket(0x12, 0x30000000, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000080)={r1, 0x40, 0x100000000}, 0x8) pipe2(&(0x7f00000000c0), 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x6, 0x5, 0x4000, 0x100000000, 0xda5f, 0x254, 0x1ff, 0xbc91, r1}, &(0x7f0000000040)=0xb) 00:07:49 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r5 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r5) 00:07:49 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x7fffffff) r1 = getegid() freebsd11_fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) freebsd11_fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000080)=[r1, r2, r3, r4, r5]) truncate(&(0x7f00000000c0)='./file0\x00', 0x80000002) 00:07:50 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1, &(0x7f0000000000), 0x10) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000800)='./file1\x00', 0x0) r2 = open(&(0x7f0000002100)='./file1\x00', 0x0, 0x0) poll(&(0x7f0000002140)=[{r2, 0x20d0}, {r1, 0x2000}], 0x2, 0x0) rmdir(&(0x7f0000000240)='./file1\x00') socketpair(0x17, 0x20000007, 0x5, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000080)=ANY=[@ANYBLOB="02004e217f0000010001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0], &(0x7f0000000140)=0x8c) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f0000000180)={r4, 0x9}, 0x8) 00:07:50 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000080)={0xfff, {{0x1c, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0}}}}, 0x88) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000040), 0x8) freebsd11_fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) 00:07:50 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x10, 0x30000000) getsockopt$inet_mreq(r1, 0x0, 0xc, &(0x7f0000000140)={@remote, @multicast2}, &(0x7f0000000180)=0x8) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000000040)="516234deca982f73ece2baa9024aed805e9bbd7d", 0x4) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x3}, 0x1c) select(0x40, &(0x7f00000001c0)={0x1, 0x0, 0xec, 0x2, 0xffffffffffffff4e, 0x1ff, 0x10001, 0x4}, &(0x7f0000000200)={0x1, 0x1, 0x81, 0x9, 0x0, 0x0, 0x4, 0x2}, &(0x7f0000000240)={0xfff, 0xfffffffffffff9da, 0x4d01, 0x0, 0x0, 0xd91, 0xffffffff, 0x5}, &(0x7f0000000280)={0x100000001, 0x4}) 00:07:52 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="03562d9ffce824f4e374d60200207011d127b4f27bf395daa6910208000000"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x142) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 00:07:52 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x0, 0xfffffffffffffffe, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x30000000) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x401}, 0x8) 00:07:52 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x200000000800, &(0x7f00000000c0), 0x4) 00:07:55 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r5 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r5) 00:07:56 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r5 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r5) 00:07:56 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockname$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10) r1 = open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x102) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000001c0)=ANY=[], &(0x7f00000000c0)) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r2, 0xffff, 0x208, &(0x7f0000000000), 0x4) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000300)={r3, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000200)={r3, 0x20000000, 0x4, [0x9, 0x3, 0x7, 0x1]}, &(0x7f0000000240)=0x10) 00:07:56 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x20a120001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="01562d9ffce824f4e374d60200207011d1610af27bf395daa6910208000000"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 00:07:56 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r5 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r5) 00:08:02 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r5 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r5) 00:08:04 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r5 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r5) 00:08:08 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r5 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r5) 00:08:10 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r5 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r5) 00:08:14 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r5 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r5) 00:08:16 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r4 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r4) 00:08:21 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x1}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000380)={r1, &(0x7f0000000300)=[@in6={0x1c, 0x3, 0xffff, @remote={0xfe, 0x80, [], 0x0}, 0x80}, @in={0x2, 0x1, @rand_addr=0x17}, @in={0x2, 0x3, @multicast2}]}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)=ANY=[@ANYBLOB="03562d9ffce824f4e374d60200207011d127b4f27bf395daa6910208000000404b9ef06c398b60e01075813517f52bd238da81aa148938ef237d3192ae9ff91fa7fd53b8a078ffa00312f917b7d1fa10aa64e488989bba01e27442414268b494f242f8ffdd6c44f6079f"], 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 00:08:21 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r5 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r5) 00:08:21 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r5 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r5) 00:08:24 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x108001, 0x4) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="03562d9ffce824f4e374d60200207011d127b4f27bf395daa6910208000000"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 00:08:27 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r4 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r4) 00:08:28 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) sendto(r0, &(0x7f00000001c0)="32d9d6e1cedd1cbacc28fe9a0be98c19628d0f392313d2b5a199bcc22b859f43a3b9e43e22ce2ec7e5d887e1140fbba4da1dea5a9786b5d5a2a4ed2eaaa85416447c7ece44adc53e0629baa20096da38d43e10e5e410ca1102ef1303c2ac26ba085f10025aa63e6ecd6856bbcc227869871b5cc9c87de6d8", 0x78, 0x1, &(0x7f0000000080)=@in6={0x1c, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x40}, 0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="03562d9ffce824f4e374d60200207011d127b4f27bf395daa6910208000000"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 00:08:32 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r5 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r5) 00:08:39 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000080)={@empty, @empty, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000001c0)={@remote={0xac, 0x14, 0x0}, @broadcast, r1}, 0xc) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x100, 0x4, 0x200, r2}, &(0x7f0000000240)=0x10) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="03562d9ffce824f4e374d60200207011d127b4f27bf395daa6910208000000"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 00:08:39 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r5 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r5) 00:08:39 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r5 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r5) 00:08:39 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r4 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r4) 00:08:46 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x4000000000fe) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x400000) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) 00:08:46 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)=""/103, &(0x7f0000000100)=0x67) sendmsg$inet_sctp(r1, &(0x7f00000003c0)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0}, 0x20108) 00:08:46 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r4 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r4) 00:08:46 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) dup(r0) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="03562d9ffce824f4e374d60200207011d127b4f27bf395daa6910208000000"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 00:08:48 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r5 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r5) 00:08:52 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r4 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r4) 00:08:55 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x20208, 0x0) getsockname$unix(r1, &(0x7f0000000080)=@file={0x0, ""/108}, &(0x7f0000000100)=0x6e) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r2, &(0x7f0000000440)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x9, @remote}, 0x1c, 0x0}, 0x0) 00:08:56 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0x7, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="03562d9ffce824f4e374d60200207011d127b4f27bf395daa6910208000000"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 00:08:56 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0xf5, "a05220c7014d17df17229d9eb64770318bad519264361456db606a3c1cd165643983a9d9b3bfac1b9145b2c93a668b6841d25dc1134a915d50a3a2608ce007c3497298395d1521bdb7a159ace747eed7239b75014d1ee1244a9b5409a0c37dc1f506abf87d27af87b6ccb46ff372fe011655ea1fddb5d38ea3de00075eb7cbe50b814bffa6c696ce95f7de1f4207309b0688e52b405992f8823073f13aa5f7007cfefdee6e40db4c5aeced292b4d094760668afc387a717a64fd8a966d4e608857b8cd59a8a51708e5a7c7600771d60e784390b16b5ff8d76ad423842bacce7df7e5b1952d8ae23dd45cb5355db1087e14cb30cb14"}, &(0x7f0000000040)=0xfd) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x800, 0x200, 0x7, 0x2, r2}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1204, &(0x7f00000001c0)={r1, 0x40}, 0x8) 00:08:56 executing program 3: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) sendmsg(r1, &(0x7f0000000300)={&(0x7f00000000c0)=@in={0x2, 0x3, @broadcast}, 0x10, 0x0, 0x0, 0x0}, 0x80) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x7fff, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, 0x0, 0x7, 0x0, 0x32, 0x800, 0x400}, &(0x7f0000000040)=0x98) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={r2, 0xffffffffffffffb6}, &(0x7f0000000200)=0x8) 00:08:58 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0xfffffffffffffffc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) r3 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) fchmod(r3, 0xe3) close(r3) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000018c0), 0x0) getsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000080), &(0x7f0000000180)=0x4) sendfile(r0, r2, &(0x7f00000015c0), 0x1000) unlink(&(0x7f0000000140)='./file0\x00') sendfile(r0, r1, 0x0, 0x1100) close(r0) freebsd11_mknodat(r3, &(0x7f00000001c0)='./file1\x00', 0x8002, 0x5) 00:08:58 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r4 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r4) 00:08:58 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x101, 0xffffffff}, 0x8) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x20, 0x0, 0xffffffffffffff75) dup(0xffffffffffffffff) r1 = shmget$private(0x0, 0x4000, 0xe1, &(0x7f0000ff9000/0x4000)=nil) shmat(r1, &(0x7f0000ffc000/0x4000)=nil, 0x3000) select(0x0, 0x0, 0x0, 0x0, 0x0) 00:09:02 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) poll(&(0x7f0000000080), 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getpeername$unix(r0, &(0x7f00000004c0)=@file={0x0, ""/4096}, &(0x7f0000000140)=0x1002) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x9) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) 00:09:02 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000200)=[{r0, 0xc}, {r0}, {r0, 0x21}], 0x20000000000001d3, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0x3, 0x2}, &(0x7f0000000100)=0x8) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="03562d9ffce824f4e374d60000000000000000f27ba7ca1892b9df723f378c"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 00:09:06 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r5 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r5) 00:09:08 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x101, 0xffffffff}, 0x8) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x20, 0x0, 0xffffffffffffff75) dup(0xffffffffffffffff) r1 = shmget$private(0x0, 0x4000, 0xe1, &(0x7f0000ff9000/0x4000)=nil) shmat(r1, &(0x7f0000ffc000/0x4000)=nil, 0x3000) select(0x0, 0x0, 0x0, 0x0, 0x0) 00:09:13 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r5 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r5) 00:09:14 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000540)={0x0, 0x6a, "1b1e9e0356df62c03fa030120022fd5455a9c91aeaf17e62676e1df6a5255f25e429476e490a37593b052dd68a074b56683a55bcbac79b3e178fc904326a84b6ef054dbf08a6ad293f887d435134aff89ac4184a2c3f5b9ed80d357182529d66f2bcbcf8995d0032afaf"}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000600)={r2, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="0297aa02", @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) getsockopt$inet_udplite(r5, 0x88, 0x2, &(0x7f0000000140), &(0x7f0000000200)=0x4) writev(r4, &(0x7f0000000440)=[{&(0x7f0000000640)="0d95ab282894990212435093ec8b1c3739783d4063658d1aebb5fe939c050000000000206d8f316853121016386527300f2803e9b856e88915b877f2e6691e3e9098538acdef32a29da34d43a87d39", 0x4f}], 0x1) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00', 0x2}, 0x24) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000280)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r3, 0x5067, 0x7, 0x100, 0x100000000, 0xf1, 0x40}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="0008002dcee7d72d32fcc5ffff2d00"], 0x0) getpid() setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x29, &(0x7f0000000240)={0x0, 0x9}, 0x8) sync() getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) fcntl$getflags(r5, 0x3) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) 00:09:15 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$getflags(r0, 0x3) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x257) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) r2 = open(0x0, 0x0, 0x0) r3 = shmget$private(0x0, 0x1000, 0x8, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_UNLOCK(r3, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='./file0\x00') setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f00000001c0)={0x8, {{0x2, 0x1}}}, 0x90) freebsd11_fstat(r1, &(0x7f0000000100)) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) r4 = getgid() getgroups(0x1, &(0x7f0000000000)=[r4]) 00:09:18 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="03562d9ffce824f4e374d60200207011d127b4f27bf395daa6910208001000"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 00:09:21 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) sendfile(r0, r0, 0x0, 0xfffffffffffffff9) flock(r0, 0xf) socket$unix(0x1, 0x1, 0x0) 00:09:21 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = shmat(0xffffffffffffffff, &(0x7f0000ffc000/0x3000)=nil, 0x1000) shmdt(r1) flock(r0, 0x3) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open$dir(&(0x7f0000000080)='./file0\x00', 0x8110, 0x0) flock(r2, 0x1) flock(r0, 0x20000015) utimensat(r0, &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x65, &(0x7f0000000040), 0xfffffffffffffd2e) getegid() execve(0x0, 0x0, 0x0) 00:09:21 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0xfffffffffffffffe) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000c24000000e374d60200207011d127b4f27bf395daa6910208000000"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 00:09:23 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) wait4(0x0, 0x0, 0x2, &(0x7f00000003c0)) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x42, &(0x7f0000000040)={0x1c, 0x3, 0x1000, @loopback, 0xfff}, 0x1c) exit(0x1) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000004c0)={@in6={{0x1c, 0x2, 0x80000001, @local={0xfe, 0x80, [], 0x0}, 0xd26}}, r2}, 0x84) truncate(&(0x7f0000000000)='./file0\x00', 0x0) getgid() utimensat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={{0x80000001, 0x7d}, {0x100000001, 0x4}}, 0x0) 00:09:24 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r5 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r5) 00:09:24 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) socket$inet6(0x1c, 0x20000000, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="f52e9d", 0x3, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x800, 0x0) r1 = openat(r0, &(0x7f000052fff8)='./file0\x00', 0x0, 0xd) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00') getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) openat(r1, &(0x7f0000000500)='./file0\x00', 0x0, 0x20) 00:09:24 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) mlockall(0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1d, 0xffffffffffffffff, 0x0) fcntl$setflags(r1, 0x2, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x9, 0x4) getpeername(0xffffffffffffffff, 0x0, 0x0) geteuid() getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x4, [0x6, 0xc2, 0x590, 0x2]}, &(0x7f0000000080)=0xc) 00:09:29 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="03562d9ffce824f4e374d60200207011d127b4f27bf395daa6910208000000"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) lseek(r0, 0x0, 0x3) 00:09:30 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000740)='./file0\x00', 0x10000) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7, 0x410, r0, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000100)='](@\x00', &(0x7f0000000140)='\x00', &(0x7f00000001c0)='\x00'], &(0x7f0000000440)=[&(0x7f0000000240)='.\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='%.!\x00']) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x30}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000640)=ANY=[@ANYRES32=r2, @ANYBLOB="010300000700000080000600050005000100010002004e227f0000010000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000910000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="e70900000000000000000000adfeffff6a080000"], &(0x7f0000000700)=0xb8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000300)=ANY=[@ANYBLOB="00040000080002c1d646d2b58b2628c485b5000400000003000000ba247c00bf3f985bce8718bbcfc7209016effa49fb5a9e6e3d016159090000008b33b4c30d47f9700f459c144d1bf251e7f3f2ab8dc3a3f25887de970f4df082ccff7e26c9479ca5b651ae06c18cae24d94f2ded86a741404ec8ec0288e88acfa3883095f62b612512f3edefca61b14c6728f56265d57b8a527003c31d6558a16597ca3674acec51bde3a40eb8e15f05"], 0x0) pipe2(&(0x7f0000000180), 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x0) write(r0, &(0x7f00000004c0)="6370f570a686c07488e8a132ba5e799d2e11876bc99ea5cbf19bd7df6284c4dbfa85602a1248728261a1ff91c33be746e9608655088cda737f3277976987cf8d7eb974b89d82e2ef71e52cc32645266cdf18bfe90c2e1600b9a9e09493ce190c64fab6c7", 0x64) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000540)={@in={{0x2, 0x0, @multicast2}}, r2}, &(0x7f0000000600)=0x8c) getpeername(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) 00:09:30 executing program 2: r0 = dup(0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000140)=0x6, 0x4) r1 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="0100000010d93b14133861e2cb29c2df7559cd473c714cf8e89936d07621019e68aedae730f2"], 0x8) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000200)={r2, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x13, &(0x7f0000000040)={r2, 0x10001}, 0x8) 00:09:30 executing program 2: r0 = dup(0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000140)=0x6, 0x4) r1 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="0100000010d93b14133861e2cb29c2df7559cd473c714cf8e89936d07621019e68aedae730f2"], 0x8) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000200)={r2, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x13, &(0x7f0000000040)={r2, 0x10001}, 0x8) 00:09:32 executing program 3: r0 = socket(0x2, 0x5, 0x0) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022c2f66696c653000"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r1, 0x0, 0x0, 0x501}, 0x14) 00:09:32 executing program 2: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) writev(r0, &(0x7f0000000500)=[{&(0x7f0000001740)="a9", 0x1}], 0x1) r1 = fcntl$getown(r0, 0x5) fchown(r0, 0x0, 0x0) writev(r0, &(0x7f0000002500)=[{&(0x7f0000000740)="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", 0x1000}], 0x1) rename(&(0x7f0000000040)='./control\x00', &(0x7f0000000100)='./control\x00') r2 = shmget$private(0x0, 0x1000, 0x40, &(0x7f0000ffc000/0x1000)=nil) r3 = geteuid() r4 = getgid() fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000240)={{0x1000, r3, r4, r5, r6, 0x44, 0x3f}, 0x1, 0x1, 0x50b4, 0xabf, r1, r1, 0x1}) 00:09:32 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r5 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r5) 00:09:32 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) socket$inet_icmp(0x2, 0x2, 0x1) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="03562d9ffce824f4e374d60200207011d127b4f27bf395daa6910208000000"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 00:09:32 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) semget$private(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, 0x0, &(0x7f0000000180)) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x4}, 0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)={@in6={{0x1c, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x80000001}}, 0x0}, &(0x7f0000000140)=0x84) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000380)={r3, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000240)=0x4, 0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x4}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x55, "497e6ab784757b80a1b37e0f0be24ebe0e93cda2244863cef51c178c8e3377abda91012aec3f4883bf77fb53908c219d509ea315dcb92f04b3c97202b9997b6d2846fcafca6fc899fcb6923beca967e766f460520c"}, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000280)={r4, 0x643, 0x6, [0xdf, 0x3, 0x2, 0x6, 0x5, 0x2]}, 0x14) 00:09:34 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) fcntl$getown(r0, 0x5) 00:09:34 executing program 3: r0 = dup(0xffffffffffffffff) mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x400000002, 0x6) getresuid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) r2 = getgid() fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0x400) dup(r0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={0x0, 0xf9, 0x8, [0x8001, 0x3, 0x7, 0x2, 0x7, 0x9, 0x2ae4, 0x1]}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r3, 0x5437, 0x4, [0x1, 0x0, 0x7ff, 0x1]}, &(0x7f0000000200)=0x10) syz_extract_tcp_res(0x0, 0x0, 0x0) 00:09:35 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x10000000) setsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000100)={@rand_addr=0x80, @local={0xac, 0x14, 0x0}}, 0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x49, &(0x7f0000000000)={@rand_addr, @rand_addr, @broadcast}, &(0x7f0000000040)=0xc) 00:09:35 executing program 3: r0 = semget(0x3, 0x0, 0x4e0) __semctl$SEM_STAT(r0, 0x1, 0xa, &(0x7f0000000000)=""/40) r1 = semget(0x0, 0x0, 0x0) semop(r1, &(0x7f0000000300)=[{0x0, 0x0, 0xe803}], 0x1) 00:09:35 executing program 3: semget$private(0x0, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) recvfrom$inet6(r1, &(0x7f0000000000)=""/20, 0x14, 0x43, &(0x7f0000000040)={0x1c, 0x2, 0x9, @loopback, 0x80}, 0x1c) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) open(0x0, 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, 0x0) 00:09:38 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r5 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r5) 00:09:38 executing program 3: execve(0x0, &(0x7f0000000fc0), &(0x7f0000000740)=[&(0x7f00000002c0), &(0x7f0000001040)='\x00\xdf\xaf\xc0\x16\xb0|\xd2x\xa2\v\xd5\x86\x932\xb3u\xa2\x85\xe9@\xe6\xfa\xb2\xb1?\x84\"\xdf\xa9\xbfe\xd9OSiT\xbb\xf8M\x1d\x86\'r\xfe\x94\xe0$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', &(0x7f00000008c0)='{\x00', &(0x7f0000000400)='\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$R\xea\xd8\xef\x88f\xda\xa0\xc8j\xbd\xb4\x18Mq\x0f:\x15_\x12\xdf\xf6\x83\xefc\xc5dw\x8b\xbb\xe6d\xef\xbb3\x96T1}O7\"OB\x1c\x83\xdd\xf2\xf0y\xce\xbc\xc8\x11\xbc\x8f\xd0\x1fSJ\xdf\xa8\x11\xd0\xf4\xec3\x1e\xb6\x9a0\x9cK\x98\xfa\xc5\xd6\x88\xd8\xb1\xc6\xf2\xa6\xa4\xc1\xf3\xee\x0e', &(0x7f00000004c0)='\x00\xdf\xaf\xc0\x16\xb0|\xd2x\xa2\v\xd5\x86\x932\xb3u\xa2\x85\xe9@\xe6\xfa\xb2\xb1?\x84\"\xdf\xa9\xbfe\xd9OSiT\xbb\xf8M\x1d\x86\'r\xfe\x94\xe0$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', &(0x7f0000000780)='\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$R\xea\xd8\xef\x88f\xda\xa0\xc8j\xbd\xb4\x18Mq\x0f:\x15_\x12\xdf\xf6\x83\xefc\xc5dw\x8b\xbb\xe6d\xef\xbb3\x96T1}O7\"OB\x1c\x83\xdd\xf2\xf0y\xce\xbc\xc8\x11\xbc\x8f\xd0\x1fSJ\xdf\xa8\x11\xd0\xf4\xec3\x1e\xb6\x9a0\x9cK\x98\xfa\xc5\xd6\x88\xd8\xb1\xc6\xf2\xa6\xa4\xc1\xf3\xee\x0e', &(0x7f0000000640)='^\x00', &(0x7f0000000680)='\x00\xdf\xaf\xc0\x16\xb0|\xd2x\xa2\v\xd5\x86\x932\xb3u\xa2\x85\xe9@\xe6\xfa\xb2\xb1?\x84\"\xdf\xa9\xbfe\xd9OSiT\xbb\xf8M\x1d\x86\'r\xfe\x94\xe0$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']) accept$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000140)=0x10) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0xffffffffffffffe0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @broadcast}, 0x10) truncate(&(0x7f0000000240)='./file0\x00', 0x1) r2 = shmget(0x2, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_LOCK(r2, 0xb) chmod(&(0x7f00000000c0)='./file0\x00', 0x100) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000180)={0x0, 0x8}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000200)={r3, 0xffffffff}, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) 00:09:38 executing program 2: r0 = socket(0x2, 0x5, 0x0) bind(r0, &(0x7f0000000040)=@un=@abs={0x25ad51a74fd02bc, 0x3}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x9, 0xf, 0x3, 0x8b}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0x8) 00:09:38 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) socket$inet6_udp(0x1c, 0x2, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x4}], 0x1, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="03562d9ffce824f4e374d60200207011d127b4f27bf395daa6910208000000"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 00:09:38 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setstatus(r0, 0x4, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000380)={@remote, @loopback}, &(0x7f0000000340)=0xffffff53) lseek(r0, 0x0, 0x1000000000003) socket$inet6(0x1c, 0x7, 0xfffffffffffffffe) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x10001}, &(0x7f0000000100)=0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r2 = 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_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000600)={r1, &(0x7f0000000580)=[@in={0x2, 0x0, @multicast2}, @in={0x2, 0x2, @multicast2}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x1}, @in6={0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x100}]}, &(0x7f0000000640)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000300)=r1, 0x4) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0x6, 0x9}, 0x8) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f00000003c0)=0x9, 0x4) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000500)={0x3, &(0x7f00000004c0)=[@in6={0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0xeca}]}, &(0x7f0000000540)=0x10) writev(r0, &(0x7f0000000240)=[{&(0x7f00000001c0)="4e99f2f42102e776f76008f8e56a25badb7dfd0c4fc60eaa4a7b723e4e40c3fa963110ac1cf115f60a6a38669089b3869b1daf64c20c736336805b16d6425192cad366c4dc7a24c410f9159aa126ec47b0da242c51d792e5a9e16e3f1931daf43253f85ea0f352254af33de59d2039c4b8653626e4528830d809", 0x7a}], 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockname$inet(r0, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000002c0)=0x10) 00:09:38 executing program 3: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000080)=@file={0x0, ""/46}, &(0x7f00000000c0)=0x30, 0x10000000) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000100)={0x4, 0x4}, 0x8) open$dir(&(0x7f0000000540)='./file0\x00', 0x808, 0x159) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) listen(r0, 0x8f5d) r2 = accept(r0, 0x0, &(0x7f00000001c0)) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x5}}, 0x0, 0x13, 0x8, 0x80, 0x4, 0x5, 0x1}, &(0x7f00000002c0)=0x98) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000004c0)={r3, 0x0, 0x20, 0xfffffffffffffff9, 0x200, 0x1}, &(0x7f0000000500)=0x14) freebsd11_stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000300)={@in={{0x2, 0x3, @loopback}}, r3, 0x4, 0x5f0, 0x8, 0x6, 0x0, 0xffffffffffffffff}, &(0x7f00000003c0)=0xa0) getsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:09:40 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x6, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c004e2300000000fe8000000000000000000000000000aa0400000000000000000000000000000000000000000000001d00000000000000ec00000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000005019e98d60ebee906db31f969468b06812f0dfd17e953a3f06a823673fe0acc1b6224395387b29eb0d4da0c6ac79a9ffae3786ace314fe851ed1f425a9e1c926625dc4f6c8dfabcbb5f6dfdc47bf5eb1c51143e81457f58a227842eec1e533f8e264e11d40f6ce43121465", @ANYRES32=r1], &(0x7f0000000280)=0x84) truncate(&(0x7f00000006c0)='./file0\x00', 0x20801fffc) lseek(r0, 0x0, 0x1000000000003) rmdir(&(0x7f0000000140)='./file0\x00') poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) utimes(0x0, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) rmdir(&(0x7f0000000000)='./file0\x00') syz_execute_func(0x0) r2 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x20000, 0x0) setsockopt$inet_int(r2, 0x0, 0x45, &(0x7f0000000080)=0x800, 0x4) 00:09:40 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000140)={'freebsd\x00', 0x2}, 0x24) r1 = shmget$private(0x0, 0x4000, 0x24, &(0x7f0000ffc000/0x4000)=nil) r2 = geteuid() fstat(r0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgid(0xffffffffffffffff) r7 = getpgrp(0xffffffffffffffff) shmctl$IPC_SET(r1, 0x1, &(0x7f00000008c0)={{0x20, r2, r3, r4, r5, 0x84, 0x3}, 0x8eb5, 0x7ff, 0x9, 0x8001, r6, r7, 0xffff}) 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, 0x1, 0x0, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x57, &(0x7f0000000200)={0x0, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x2, @multicast2}}}, 0x118) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0xffffffffffffffe1) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f00000004c0)={0xb4a, {{0x2, 0x2, @multicast1}}}, 0x90) getsockopt$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) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000005c0)=ANY=[@ANYBLOB="fcff268ffba34c48fe2a1fc4f26521000000ff000d7c8d7989b7e508c73d6bfec7025f06b8af9221a5eb0004f6fe3246f1cffdea3d438a3ef17c769c7c9318ee8648b62eaa4a5f36f38d29985ada76e304175146dd1f630c49f37c5c414e00b28ab3b1fa3377cdb0a0c728dfbe326b897665097b93bc1cc5d63afe8cf1ab326509532d4bbe282d5d87819d577ea0f83285acac44596438aeddb1b08d51215ba5731e6d712ff428b113c8c8277115223cdb8845246c69499159cb070bd6bb06cc3affab43315e38072c08daf13320a9c045800ba8ac47dc94f3c08c5cee26"], 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0x8, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3) 00:09:45 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r5 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r5) 00:09:45 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x6, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c004e2300000000fe8000000000000000000000000000aa0400000000000000000000000000000000000000000000001d00000000000000ec00000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000005019e98d60ebee906db31f969468b06812f0dfd17e953a3f06a823673fe0acc1b6224395387b29eb0d4da0c6ac79a9ffae3786ace314fe851ed1f425a9e1c926625dc4f6c8dfabcbb5f6dfdc47bf5eb1c51143e81457f58a227842eec1e533f8e264e11d40f6ce43121465", @ANYRES32=r1], &(0x7f0000000280)=0x84) truncate(&(0x7f00000006c0)='./file0\x00', 0x20801fffc) lseek(r0, 0x0, 0x1000000000003) rmdir(&(0x7f0000000140)='./file0\x00') poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) utimes(0x0, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) rmdir(&(0x7f0000000000)='./file0\x00') syz_execute_func(0x0) r2 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x20000, 0x0) setsockopt$inet_int(r2, 0x0, 0x45, &(0x7f0000000080)=0x800, 0x4) 00:09:45 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0xfffffffffffffffc) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="a534dccee486fa9be374d60200207011d127b6f2d9a94bf7ceef227b8bfdda"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 00:09:45 executing program 3: freebsd11_mknodat(0xffffffffffffffff, 0x0, 0x1000, 0x0) socketpair(0x12, 0x2, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) close(r0) 00:09:45 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x81700}], 0x1, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x10000, 0xf, 0xa6f5, 0x5}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f00000001c0)={0x0, 0x6}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000240)=ANY=[@ANYRES32=r2, @ANYBLOB="01000000090000000300080001000200040000001c004e00000000000000000000000000aa0700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES16=r0, @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRESHEX=0x0, @ANYRES16=r0, @ANYRES32=r0, @ANYRESOCT=r0, @ANYRES64, @ANYRES16=r1]], &(0x7f0000000300)=0x4) 00:09:48 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x0) socket$inet(0x2, 0x7, 0x7) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000140)=0x9, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x0) r4 = accept(r3, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r4, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) getpgid(0x0) 00:09:52 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x6, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c004e2300000000fe8000000000000000000000000000aa0400000000000000000000000000000000000000000000001d00000000000000ec00000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000005019e98d60ebee906db31f969468b06812f0dfd17e953a3f06a823673fe0acc1b6224395387b29eb0d4da0c6ac79a9ffae3786ace314fe851ed1f425a9e1c926625dc4f6c8dfabcbb5f6dfdc47bf5eb1c51143e81457f58a227842eec1e533f8e264e11d40f6ce43121465", @ANYRES32=r1], &(0x7f0000000280)=0x84) truncate(&(0x7f00000006c0)='./file0\x00', 0x20801fffc) lseek(r0, 0x0, 0x1000000000003) rmdir(&(0x7f0000000140)='./file0\x00') poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) utimes(0x0, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) rmdir(&(0x7f0000000000)='./file0\x00') syz_execute_func(0x0) r2 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x20000, 0x0) setsockopt$inet_int(r2, 0x0, 0x45, &(0x7f0000000080)=0x800, 0x4) 00:09:52 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="03562d9ffce824f4e374d60200207011d127b4f27bf395daa6910208000000"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, 0x0, 0x0) 00:09:54 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r5 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r5) 00:09:54 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x8000}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) fsync(r0) close(r0) 00:09:54 executing program 2: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0x1008) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001540)=ANY=[@ANYBLOB="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", @ANYRES32=r1], &(0x7f0000000240)=0x8c) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) listen(r2, 0x1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r3, 0x6, 0x24, &(0x7f0000000380)="a34dea0113ac9ccfa916747f17d08a753f1514c300d1dabc6ffd72f5eeeceddc1d4582e5558f6203464a5dabef1387d8ced4550b60346eb6b544e40c9bb2b7aa547b70340bb48e506a842b2a39ffe2e5fda0bc11bbd04df3ab7eee6442aa6ad138628f5c4a2cf9955dd5c0edc6c653286dda1ca40693e9e291203ba9a3c7cb2572da4dc7531f7e01d82ae94b2243b3ce667e233ea34ea8f2925d2899ecc8192fc5b8bf66cd0eacb7010492c59ab5316585abdbcd53609f1fa7e6a3055755ee3e3c2c8845638d5ca5beeffee63656991f2c431fa5ac75cf1c59868aa3dd0896834971e60b8e2d85f199696657e4a34c2fcabf683c1f2f4fe44c0da7163ec4786d578aea139587a36fdf22c6567fb33cd3c8fbe8686d519af388b076f0bc057753dbdc7e92f5c0d2b7eaf0608db60dfebe0f861849614dba0c9a4ef3da503e3d240a1b4f2588b5279d4cc3963c673c5877e8bb", 0x152) freebsd11_fstat(r3, &(0x7f0000000080)) close(r3) 00:09:54 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000380)="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", 0x1000, 0x100, &(0x7f0000000180)={0x1c, 0x3, 0x2, @empty, 0xffffffffffff8500}, 0x1c) r1 = socket$inet(0x2, 0x3, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$inet_sctp(r2, &(0x7f0000000340)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0}, 0x0) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) recvmsg(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/54, 0x36}], 0x1, 0x0}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$setflags(r3, 0x2, 0x1) getsockopt$inet_mreq(r2, 0x0, 0x0, &(0x7f0000000000)={@multicast2, @local}, &(0x7f0000000100)=0x8) 00:09:54 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) dup(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x28, &(0x7f00000000c0), &(0x7f0000000080)=0x8) 00:09:54 executing program 2: r0 = socket(0x12, 0x5, 0xffffffffffffffff) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000)={'accf_data\x00', "966474f016b09413c6543875b368b874925c252506242bf17bc0eceda645c6f5a52c96be2d38dbfaacd4fab782d72a6ff68a01f7c4df8b5da11b8521d7d1ecc32e751a42e540a84c840e3e6d40a7273c8ed93fc8bd76d21fd1e05fec29063c7031e8979db9634c7322fdae7f76848ff74abbcd79736cab6895b533b0cd1599172e9c567843f852ac28b349cbdd2ef79067e060c4c73e3fe894e9fd08b9e2840fa3538bd18f525c29573e97bed9bbc3aca2628f28bc4f70972381b397a08de88164966daae503843b325c0cbe4e61c5da57ad7f801a7c1f11572a09c368dbe8be9ab236225484ece6d0ea2a56e7dd3b61"}, 0x100) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, &(0x7f00000008c0)=""/242, 0xf2}, 0x40041) 00:09:54 executing program 2: r0 = socket(0x2, 0x3, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto$unix(r0, &(0x7f0000000040)="f039fee04ea4a1d03d382fa5fdeb7d8cf4", 0x11, 0x8, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) shutdown(r0, 0x2) 00:09:54 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x7}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={r1, 0x67, "834d408959d02276c1057e5da7172fbaed0160117eb07889b8b333a6719293831b264490bad77436e64f3013a1961cf7e13b8fdd8b70ac3dfdd41bbd3f20139b891e141c1926604ad6ac25fc24a3bd921a8391b95b8bc04b9c3dfb47c375185e2f4bfe453f7196"}, &(0x7f0000000240)=0x6f) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="03562d9ffce824f4e374d60200207011d127b4f27bf395daa6910208000000"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 00:09:58 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r5 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r5) 00:09:58 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="03562d9ffce824f4e374d60200207011d127b4f27bf395daa6910208000000"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x16e, @local={0xfe, 0x80, [], 0x0}, 0x3}}, r1}, 0x84) 00:09:58 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fcntl$dupfd(r0, 0x0, r0) getsockopt$sock_int(r0, 0xffff, 0x1e17, 0x0, &(0x7f0000000000)) setsockopt$inet6_udp(0xffffffffffffff9c, 0x11, 0x1, &(0x7f0000000040)=0xffffffffffffffff, 0x4) mlockall(0x1) 00:09:58 executing program 2: munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x3, 0x404) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000000)=""/205) mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) 00:09:58 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x800001) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb) truncate(&(0x7f0000000040)='./file0\x00', 0x6b) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000140)={0x0, 0x8c8, 0x5, 0x2b8f, 0x1, 0x6, 0x9, 0xffffffff, {@in6={{0x1c, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x5}}, 0x0, 0x4, 0x4, 0xffffffff80000001, 0xded2, 0x97}}, &(0x7f0000000200)=0xb0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x1b75}}, r1, 0x7f, 0x9778, 0x5}, 0x8c) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) dup2(r0, r0) truncate(&(0x7f0000000100)='./file0\x00', 0x31000000) 00:09:58 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) writev(r0, &(0x7f0000000300)=[{&(0x7f00000006c0)="ca4289d5cc07000000004542b99946258daf883f9a0ef86110b69686f5563074be2ce3a20700a8d609b431388af4e545a074d40c7b0e3ffd8dba0b3e9737f7218b0c98932e97bdbf985f37e9ec7d9c6aab8516b82a0fd0ab9649a6dd87a6c25f46fd3dc9cfa6d78cd99764c5cd68bbbb0564d9fb15a51101192d7c45070997a4ee9110c8d624f27af1c1aa7ca31a7ace1b9a5687c5e5be14797a580e29f8816f78069498ef099b9e50a3474230c8809cd74ff1dca3d3d0d5f7cf72c34967b01ed53411509d96397bce594acb618a3e32639d", 0xd2}], 0x1) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000540)={0x0, 0x66, "507851cd6917832742b8faae3f80f755210f43f770bf2cd875f5da5a768a69eabaed10d0f8a42958ee84ca88aec5bf5080c2a1f0fa5ab721b88ec4b24209bd480ed2f0edc0100f91a4dafce3d326d6f4bd9267be150cd1d6ef6a766001eccb1aaf6e47c0c18c"}, 0x0) setsockopt$inet_mreq(r0, 0x0, 0xa, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @broadcast}, 0x8) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200)={r1, 0x4007}, &(0x7f00000002c0)=0x10126) 00:10:01 executing program 3: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2002, 0x0, 0x1011, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x3, 0x4, [0x7, 0x4, 0x8, 0x6]}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080)={r1, 0x3, 0x4}, 0x8) 00:10:01 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000380)={0x0, 0xbe95, 0x0}, &(0x7f00000003c0)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000400)={r1, 0x10001}, &(0x7f0000000440)=0x8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0, 0x80}], 0x20000000000002aa, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000300), &(0x7f0000000580)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x0, 0x1, 0xb2}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r3, 0x7, 0x1e25}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={r3, 0xffff, 0x1, 0x2, 0x100}, &(0x7f0000000340)=0x18) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0xfffffeb2) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f00000004c0)={@remote, @multicast2}, &(0x7f0000000500)=0x8) writev(r0, &(0x7f00000002c0)=[{&(0x7f00000001c0)="45e31371641e5d2c3da7091b46f5b3fa282d333dac65a4aad6a5f0dc58fd5e7120a8e8be7ae806ade32b6f0179e60984aaac6261016d35cdad574d87ad52a4c617daa3592a4e9a341f209de6e1d6b78af878f2dc0f5b66da837ba81fbca79c17e942c3333df0c26fb7dafd6a17555363011ff660f65e74ee46e3c8a15e023ac21b411855955ec3be2fd6b7512fdb042cf9d6bb245588eaacd9386d7be7b887621ba02cca60646f67d701c92f6449e4257174af147caaf54c25f863394a18b9357bdb4b5884f4882c226c46", 0xcb}], 0x1) r4 = getpgrp(0xffffffffffffffff) fstat(0xffffffffffffffff, 0x0) fstat(r0, 0x0) getpgrp(r4) getpgid(r4) r5 = getpgid(r4) getpgid(r5) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x5, 0x4) fstat(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000540)=0x2, 0x4) r6 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r6, 0x84, 0x8003, &(0x7f0000000640)={r2, &(0x7f00000005c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000680)=0x10) dup(0xffffffffffffff9c) 00:10:05 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r5 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r5) 00:10:05 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="03562d9ffce824f4e374d60200207011d127b4f27bf395daa6910208000000"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x16e, @local={0xfe, 0x80, [], 0x0}, 0x3}}, r1}, 0x84) 00:10:05 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) chown(&(0x7f00000001c0)='./file0\x00', 0x0, r0) setgroups(0x0, 0x0) chmod(&(0x7f0000000140)='./file0\x00', 0xfffffffffffffffc) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) sendto$inet6(r1, &(0x7f0000000200)="73d428626b55054f5f0cf0a3d2331a2a281ec45c784f9ae4fb2a37757aa54e55d36d7b8fe005f1d3964d67a8e07eefb31ae5055ba805de563a57b2a3c89e4c21fd122652c2df1871d8a071b812f53def3595e533099ae786c37daa099d0d7fb440d19958fada70946a3e1179a4f85eaed53b51cf1a12df0afe5b84e3d9825b1a2637bcd023171fc918c6bb8b86624e28633fc6dd6c22105713d158bd1dff06592e1edb595ff422c31b246f45d9f86d8c439a5d30e46ef749481dc095efe5f0006be403e1f16d060bfcd5efd7907adedc165dd852478125237bc409fa24b56db317574c33f3886d74", 0xe8, 0x100, &(0x7f0000000040)={0x1c, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0}, 0xffffffff}, 0x1c) 00:10:05 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="03562d9ffce824f4e374d60200207011d127b4f27b1696daa6910208000000"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 00:10:07 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="03562d9ffce824f4e374d60200207011d127b4f27bf395daa6910208000000"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x16e, @local={0xfe, 0x80, [], 0x0}, 0x3}}, r1}, 0x84) 00:10:10 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x8, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1000000000000000ffff000001000080dcb5b297644052377357b1ddb29f772fec431d889ff8c4555f0b16cc82df4b7742c55dbd6a489320cf7c9740d3aab1e796b5e8c3396111959cfe1e99ba79d2c4fab376b530ad925a71fbd53314cdb96c4f3eaf311edefeeec1f31c"], 0x10}, 0x101) 00:10:10 executing program 2: r0 = socket(0x11, 0x10000000, 0x3e16000000) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000240)=0xb) r1 = open(&(0x7f0000000200)='./file0\x00', 0x80000000000206, 0x0) open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x0, 0x0) mlockall(0x2) r2 = open(&(0x7f0000000280)='./file0/file0\x00', 0x80000000000206, 0x200000000) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0x200}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000003c0)={r3, &(0x7f0000000340)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in]}, &(0x7f0000000400)=0x10) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x6) socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockname$inet(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000000)=""/202, 0xca}], 0x1) 00:10:10 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='cdg\x00', 0x4) getsockopt$inet_opts(r0, 0x0, 0x36, 0x0, 0x0) 00:10:12 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r5 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r5) 00:10:12 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f0000000100)=0x4) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 00:10:12 executing program 3: socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x3d218c17) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r1 = open(0x0, 0x10000, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x7, 0x1010, r1, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000100)=0x2, 0x4) close(r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080)=0x401, 0x4) 00:10:12 executing program 2: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000140)) mprotect(&(0x7f0000015000/0x3000)=nil, 0x3000, 0x1) mprotect(&(0x7f0000538000/0x2000)=nil, 0x2000, 0x6) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) bind$unix(r0, &(0x7f0000000000)=@abs={0x6318f605632d580e, 0x0, 0x2}, 0x8) setsockopt$sock_int(r1, 0xffff, 0xbf8fc433b301c754, &(0x7f0000000080)=0x1000000000000, 0xfffffffffffffec9) 00:10:12 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000000)=""/33, 0x21}], 0x1, 0x0}, 0x0) r2 = fcntl$dupfd(r1, 0x11, r1) freebsd11_lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f0000000300)='./file0\x00', r3, r4, 0x600) r5 = accept(r0, &(0x7f0000000100)=@un=@abs, &(0x7f0000000480)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000180)={0x0, 0x400}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x108, &(0x7f0000000240)={r6, 0x5, 0x1, 0x1, 0x6e}, &(0x7f0000000280)=0x18) sendto$unix(r1, &(0x7f0000000040)="94bf6be5b07934931832cbe21aca2a8200d7b653d472367ed854ca7704372bb4f4aca760db0efe0f1a7b97f61f6313e8369f88656f1c1447957d7d0c3bd03b83004c3e03fde5f4b65df20e12d87a20815d4bb557d5b6a09e0ac96b09542d7d2a16ab62b6ef", 0x65, 0xd, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x0}, 0x8) recvmsg(r1, &(0x7f0000001ec0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) shutdown(r1, 0x0) setsockopt$inet_udplite(r5, 0x88, 0x4, &(0x7f00000002c0)=0x8, 0x4) 00:10:13 executing program 3: socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x3d218c17) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r1 = open(0x0, 0x10000, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x7, 0x1010, r1, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000100)=0x2, 0x4) close(r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080)=0x401, 0x4) 00:10:14 executing program 3: clock_nanosleep(0xc, 0x0, &(0x7f0000000000), 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = shmget$private(0x0, 0x3000, 0x8c, &(0x7f0000003000/0x3000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) r2 = socket(0x17, 0x20000000, 0xa5f) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f00000000c0)={0x7}, 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000080)={0x3, 0x9, 0x5, 0xff, 0x7fffffff, 0xd20, 0x20, 0x7, 0x534, 0xffff, 0x81}, 0xb) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000040)="1327690281ded35b324b6a66fb010b00694eea2cc770634afdd4e3439d8a90b97959e193e1f10fc24cb6928d28539de62999a317", 0x34) 00:10:14 executing program 3: mmap(&(0x7f00000cb000/0x2000)=nil, 0x2000, 0x7, 0x410, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) fdatasync(r0) 00:10:17 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r5 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r5) 00:10:17 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @loopback, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc) r1 = socket$inet6(0x1c, 0x34400005, 0x2) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x4, 0xfffffffffffffff8}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000140)={r2, 0x889}, &(0x7f0000000180)=0x8) recvfrom(r0, &(0x7f00000001c0)=""/4096, 0x1000, 0x83, &(0x7f00000011c0)=ANY=[@ANYBLOB="00002e2f66696c6430b1"], 0xa) r4 = dup(r0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000001200)={@in6={{0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x6}}, r3}, 0x84) 00:10:17 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) r1 = socket(0x2, 0x1, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0002080000000000000059412e2f6669"], 0x1) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000200)={r2, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000240)=0x10) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, 0x0, 0x0) sendmsg(r0, &(0x7f0000000400)={&(0x7f00000002c0)=@in={0x2, 0x2}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000380)="a206b400a226a30b326f30ba048e21f5889908b4db67892271d0962ec179a4bd65166007c0d1961b58d4cc665445cb125afec3a64ba19c0511cf62c1272ce56fc49fe1a98fb7e90958d04a4d447010fd9fb20a1a4d19888fac4a33f0742c0db22ea4a922c8990ec110ac", 0x6a}], 0x1, &(0x7f00000004c0)=[{0x38, 0x11, 0x4, "efcb8d15ce00eb88dadb495cd8beaca87d6608c926d794e6b752350cbfbc5b5d96bb21dfc32f"}, {0x68, 0x88, 0x1, "24dfe461cebee53a8ad5d322b3b10693480b0cc248f1d3dcc7e074d0207e119b0e3903cd0c653df10fb9a317a765278e6d7e95049c1865e1ca00a63e57d8263b4bd4028caf2e67446c5b48bfafe4457e1668d2f7"}, {0xe0, 0x3e, 0x3, "7c50c84568ea7055d20819d61b2380a4e0d7390cd1f42f29e0e357bcad24d17de30a39a2bb58d6de018aa9d8cfc78c2d07d28a6a9fb9c16db9cef388b1844fa3e823d4eba07d6cc110b7026956d4915607546007b6ac6a7cfabd4f2cad85dac933f47dda4390c201b8b401302a3fafe7056e459f47b0a9108a62b77272efc53eeb1e25bb8e7498def9696784ca305d0b732c269b4b1683a5535cc4fd755b82cc87f14e3fc83012826ee4a4d62aeda29fb8ba47f27c11d57f57b76ac7944af61a659c7e455df7ca224d514f129f4e3042"}, {0x90, 0xffff, 0x4, "1759014adba43c1818e5aee5cde3ef9babbe81b8e910f2f8da5a54b0607fb12ba4485dd17a7f3f0b782d7a251fc77f2b3b932fae639b0dd771c0fae3404e9a3338e5db37114dc06518725f268c816a24266c8fa1efc25c2bc34a61b2d8837ea078275b5c2a48cd709238e2447f7083f72fb8cb9689a60a2072"}, {0x98, 0xffff, 0x7, "c258ee28ab340384af99b7b6cff6aa6062b6f67e01f6d862c074d2c7459884b36bc38a6b590ba7d431ae590f770195a1ac4652a0fd3838c0a3f81f6dd4882d55c17097ac49b636b06da9de860508cc0077657b4d7b5eb62c91ac3de4ecfe4f320f0bc3e259afc409640b97ee8416842f339d69cd38d2147e2610fbba1db4380bf91db401ee7ecc"}], 0x2a8}, 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) clock_getres(0x0, &(0x7f0000000440)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="03562d9ffce824f4e374d60200207011d127b4f27bf395daa6910208000000"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 00:10:17 executing program 2: socketpair$unix(0x1, 0x200000000002, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f00000000c0), 0x832f1f7d, 0x0, &(0x7f0000000000)=@abs, 0x20000000) close(r0) write(r1, 0x0, 0x0) r2 = accept(r0, &(0x7f0000000040)=@in6, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x2, @loopback}}, 0x0, 0x1000, 0x5, 0x8, 0x8001, 0x6}, &(0x7f00000001c0)=0xa0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x0, @broadcast}}, r3}, &(0x7f00000002c0)=0x8c) 00:10:18 executing program 2: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) truncate(&(0x7f0000000100)='./file0\x00', 0xffff000c) 00:10:18 executing program 3: nanosleep(&(0x7f00000000c0)={0x0, 0xfff}, 0x0) r0 = semget(0x3, 0x3, 0x0) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000100)=""/248) __semctl$GETZCNT(r0, 0x4, 0x7, &(0x7f0000000000)=""/40) 00:10:19 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000002c0)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xc3c, 0x3f, 0x3, 0xffffffffffffffc0}, &(0x7f0000000380)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000003c0)={r2, 0x5, 0x100000000}, &(0x7f0000000400)=0xc) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000), 0x0) r3 = dup(r0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000240)={0x0, 0x0, 0x1}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r4, 0x60, 0xf5, 0x9ea}, &(0x7f00000000c0)=0x94) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000100)={r5, 0xc3, "c9b5327db0e862635637001a2f16945bfc9b80013f0316bbdccbd78b2c18a045216f8e6a4bb312129b830e385566cacc0c84ad03668f197aaac79eca55a1a76dc52db1caafead47eb636428f8cd540a9682a2738e56d59c04996e3f55ebf4521860c5f6f5a78490dff88cb3b917270682d7f5027b81fd02e570ac0adbdc0f35a2da0f053ab259ceadd0dca03e327603e7270eb4201efd8809662dba0e50a19ea6af3c01d423d59b7148763a516704e35007973423c3dfcf7386327cbd7854585940372"}, &(0x7f0000000200)=0xcb) 00:10:19 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x3, 0xffff, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000200)={r1, &(0x7f00000001c0)}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) close(r0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="03562d9ffce824f4e374d60200207011d127b4f27bf395daa6910208000000"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 00:10:22 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r5 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r5) 00:10:22 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x8800, 0x14) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000200)={r2, &(0x7f0000000180)=[@in]}, &(0x7f0000000240)=0x10) chown(&(0x7f00000001c0)='./file0\x00', 0x0, r0) setgroups(0x0, 0x0) setuid(0xee01) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) 00:10:22 executing program 2: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) truncate(&(0x7f0000000100)='./file0\x00', 0xffff000c) 00:10:22 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="03562d9ffce824f4e374d60200207011d127b4f27bf395daa6910208000000"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 00:10:22 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x101) poll(&(0x7f0000000040)=[{r0, 0x2006}], 0x1, 0x0) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x7, 0x11, r1, 0xfffffffffffffffc) mlock(&(0x7f0000ff7000/0x3000)=nil, 0x3000) msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) 00:10:22 executing program 3: r0 = open$dir(&(0x7f0000000240)='./file0\x00', 0x408, 0x12) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) renameat(r0, &(0x7f0000000280)='./file0\x00', r1, &(0x7f00000002c0)='./file0\x00') r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) socket$inet(0x2, 0x3, 0xfffffffffffffffa) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2, 0xfffffffffffffffd}], 0x1, 0x1) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x9274}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x80) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000300)=0x4, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x27) lseek(r1, 0x0, 0x4) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) write(r2, 0x0, 0x268) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, 0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r4, 0x29, 0x16, &(0x7f0000000000), &(0x7f0000000080)=0x4) 00:10:25 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='cdg\x00', 0x4) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) fsync(r1) fcntl$dupfd(r1, 0x11, r1) 00:10:26 executing program 3: r0 = socket(0x1c, 0x5, 0x0) getsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000080), &(0x7f0000000140)=0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, 0x1, 0x20}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0xfffffffffffffffd, 0x4000000003, 0x0, 0x40, r1}, 0x10) sendto$unix(r0, 0x0, 0x1000000, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="001c2e2f66696c65306066696c653000"], 0x1c) 00:10:28 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(0xffffffffffffffff, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r1 = dup(0xffffffffffffffff) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(r1, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r3 = fcntl$getown(0xffffffffffffffff, 0x5) fcntl$setown(0xffffffffffffffff, 0x6, r3) 00:10:28 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) open$dir(&(0x7f0000000000)='./file0\x00', 0x201, 0x50) setsockopt$sock_int(r0, 0xffff, 0x1015, &(0x7f0000000080), 0x1015) 00:10:28 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = accept4$inet6(r0, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000180)=0x1c, 0x10000000) r2 = accept4(r1, &(0x7f00000004c0)=@un=@abs, &(0x7f0000000500)=0x8, 0x10000000) sendto$unix(r2, &(0x7f0000000540)="c660706a760da312838b03b0", 0xc, 0x4, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000005c0)={0x0, 0x3}, &(0x7f0000000580)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000480)={r3, 0x3, 0x6, [0x9, 0x1, 0x400, 0x2, 0x5, 0x3]}, 0x14) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000002c0)=ANY=[@ANYBLOB="0600009433269d721a0f397f3d460032d3fd2cbc250272061852fbc7dd9aae7da9c28d09a299befea5b51e70b526777fbd0ed5b682510bec4aee00f958cab8025bd54ad200de55bf45745478da82aeb9afe8a78d947e018df450863d24b9e4f9a24d7af14e7b2c574ebe28480e4dd48f1cbf3bb9df9e370ef1b0685eb281ff5063287d4f860f8348d05bf056855f76f2c8c504a644e1ac40e9124488eaa5489e4834b0d54195e1ac8e17", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000200)=0x1c) r5 = semget(0x3, 0x0, 0x44) semop(r5, &(0x7f0000000400)=[{0x2, 0x401, 0x1000}, {0x0, 0x8, 0x1800}, {0x2, 0x4, 0x1000}], 0x3) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="09830000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000003c0)=0x20) fcntl$setstatus(r0, 0x4, 0x10040) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0xfffffffffffffffe, {}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000240)={r4, 0x9, 0x10001, 0xff, 0x81, 0x5}, &(0x7f0000000280)=0x14) 00:10:28 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) flock(r0, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="03562d9ffce824f4e374d60200207011d127b4f27bf395daa6910208000000"], 0x0) unlink(&(0x7f0000000080)='./file0\x00') setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 00:10:28 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) open$dir(&(0x7f0000000000)='./file0\x00', 0x201, 0x50) setsockopt$sock_int(r0, 0xffff, 0x1015, &(0x7f0000000080), 0x1015) 00:10:29 executing program 3: r0 = socket$inet(0x2, 0x100000000400005, 0x80001) getsockopt$inet_tcp_int(r0, 0x6, 0x10, 0x0, 0x0) 00:10:29 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x2000, 0xffffffffffffffff, 0x57) fdatasync(r0) 00:10:30 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r0, &(0x7f0000000040)={0x2, 0x3, @broadcast}, 0xc1) setsockopt$inet_mreqsrc(r0, 0x0, 0x6e, 0x0, 0x0) 00:10:32 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(0xffffffffffffffff, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r1 = dup(0xffffffffffffffff) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(r1, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r3 = fcntl$getown(0xffffffffffffffff, 0x5) fcntl$setown(0xffffffffffffffff, 0x6, r3) 00:10:32 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) futimesat(r0, &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)={{0x10001, 0x1}, {0x8001, 0xe0}}) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="03562d9ffce824f4e374d60200207011d127b4f27bf395daa6910208000000"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 00:10:32 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x1) r1 = semget$private(0x0, 0x3, 0x2) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000240)=""/204) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) getpeername$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() fchownat(r0, &(0x7f00000000c0)='./file1\x00', r2, r3, 0x200) truncate(&(0x7f0000000100)='./file0\x00', 0xffff0008) 00:10:32 executing program 3: clock_nanosleep(0x80000000000000, 0x0, &(0x7f0000000100)={0x860}, &(0x7f0000000880)) __getcwd(&(0x7f0000000080)=""/96, 0x60) r0 = open(&(0x7f0000000140)='./file0\x00', 0x10000, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f00000008c0)={@multicast2, @loopback, @broadcast}, &(0x7f0000000900)=0xc) munmap(&(0x7f0000000000/0x3000)=nil, 0x3000) munmap(&(0x7f0000000000/0xf000)=nil, 0xf000) execve(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000500)=[&(0x7f0000000400)='YG\x00', &(0x7f0000000440)='\\.:\x00', &(0x7f0000000480)='^\x00', &(0x7f00000004c0)='\x00'], &(0x7f0000000740)=[&(0x7f0000000540)='YG\x00', &(0x7f0000000580)=':\x00', &(0x7f00000005c0)='/*:\x00', &(0x7f0000000600)='\x00', &(0x7f0000000640)='\x00', &(0x7f0000000680)='/*:\x00', &(0x7f00000006c0)='\x00', &(0x7f0000000700)='/*:\x00']) execve(0x0, 0x0, 0x0) r1 = open(&(0x7f0000000780)='./file0\x00', 0x100000, 0x20) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000800), &(0x7f0000000840)=0x4) openat(r1, &(0x7f00000007c0)='./file0\x00', 0x400, 0x4) execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)=[&(0x7f00000001c0)='\\.:\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='YG\x00'], &(0x7f0000000380)=[&(0x7f00000002c0)='/*:\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='}+-{.{@${\x00']) msync(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 00:10:36 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) shutdown(r0, 0x1) bind$inet(r0, &(0x7f0000001280), 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000001680)={&(0x7f00000014c0)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="00004000000000000000000000000000f3187a0a7eb0819c562deca1a037ab20a7c69b36dacce3f783a32c526fcdfcc09fb4561fedaff17a158890e6e8ab544809000000fb69227fe10e953b34a038caa8a1e98b7468fc71e8f813353381a56b5140abd5b8178e23ebaa0a8f5e0fe08f25426b4d0e5ac233650f43b919055fd2c2e5a8d00b4af69fa756d8399c233db1d2adfcde6c9f63f7a7d8a1dae2849b65e7f52c3221dee101e8cbadf555088fa9abf036a66fc425332a2b502092e1b796cd19a56aa6a2cffcea3479b191a48a9d9e913883a87021d1f48598575cdf2f7daa3263726c929c48a1ea"], 0xea}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 00:10:36 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x10) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080), &(0x7f0000000100)=0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="03562d9ffce824f4e374d60200207011d127b4f27bf395daa6910208000000"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 00:10:37 executing program 2: readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) setrlimit(0xb, &(0x7f0000000280)={0x9, 0x1f}) r0 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(&(0x7f0000000540)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, &(0x7f00000007c0)) shmctl$SHM_LOCK(r0, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) freebsd11_lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getuid() getresuid(&(0x7f0000000440), &(0x7f0000000480)=0x0, &(0x7f00000004c0)) setresuid(r2, r3, r4) socket$inet6_udp(0x1c, 0x2, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) fcntl$getown(r5, 0x5) getsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0xb) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b360, 0x2}) mlockall(0x1) getsockopt(r1, 0x200, 0x1, &(0x7f00000002c0)=""/111, &(0x7f0000000340)=0x6f) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r5, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0) 00:10:37 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto(r0, &(0x7f00000015c0)="021b06c947f00697f754ed3c00a34236e5e48eb6f0df54fd22d4af8ecc5aa25807b85d8adba2551cf67fbab9a5512cff13674c0da3344897b1e9febed1c55b1495c7a049771159399aa120971ea978", 0x4f, 0x1, &(0x7f0000001640)=@un=@abs={0x0, 0x0, 0x3}, 0x8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000001680)={0x0, 0x81}, &(0x7f00000016c0)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000001700)={r2, 0xd, 0x4}, 0x8) recvmsg(r0, &(0x7f0000001580)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f00000014c0)=[{&(0x7f0000000040)=""/182, 0xb6}, {&(0x7f0000000100)=""/54, 0x36}, {&(0x7f0000000140)=""/57, 0x39}, {&(0x7f0000000180)=""/197, 0xc5}, {&(0x7f0000000280)=""/252, 0xfc}, {&(0x7f0000000380)=""/56, 0x38}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/217, 0xd9}], 0x8, &(0x7f0000001540)=""/44, 0x2c}, 0x40) r3 = shmget(0x0, 0x2000, 0x10, &(0x7f0000ffe000/0x2000)=nil) shmctl$IPC_STAT(r3, 0x2, 0xffffffffffffffff) getpid() 00:10:38 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(0xffffffffffffffff, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r1 = dup(0xffffffffffffffff) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(r1, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r3 = fcntl$getown(0xffffffffffffffff, 0x5) fcntl$setown(0xffffffffffffffff, 0x6, r3) 00:10:38 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="2d012e2b66696c653000"], 0xa) r2 = socket$inet(0x2, 0x2, 0xbf) getsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r3 = dup2(r0, r1) r4 = getpid() fstat(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000680)={&(0x7f0000000100)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000380)=[{&(0x7f0000000140)="cf2c09babe42e3794c51a278bf8a41e29c8799cc8137def09dc11929c8d76067e30923bd4c16100778d924af8488895112a51d239661", 0x36}, {&(0x7f0000000180)="39b8c6a13450b0dcd15129a8981bcd49f2351c931c4e359ead8e0402f765629163205c30d931e0dbcf3b613528f4", 0x2e}, {&(0x7f00000001c0)="0eea416596745fc7ed5c7b7972f88ac808ff260f86cf50024ad0b6fca95e5f169e7f579c066aff8b8cd3b28f0710ae5cb3d21653d24512fcc2c1d18d15c3ae96140ee7d2cb1638a67d28b179d2f0a42544bb7e7efbbb8cb60df269c52bb8bd8ffd443d610fa5cb10f79d1dc3f391fb4c060b", 0x72}, {&(0x7f0000000280)="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", 0xfe}], 0x4, &(0x7f00000005c0)=[@rights={0x18, 0xffff, 0x1, [r0, r1]}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @rights={0x38, 0xffff, 0x1, [r2, r2, r2, r1, r0, r2, r0, r2, r3, r2]}, @rights={0x18, 0xffff, 0x1, [r0]}], 0x88, 0x8c}, 0x8) unlink(&(0x7f0000000000)='./file0\x00') 00:10:38 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="0000e100000000e400000010", 0xc) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)="92", 0x1) 00:10:38 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100440, 0x104) r1 = getpgid(0x0) fcntl$setown(r0, 0x6, r1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000340)={@in, 0x0, 0x0, 0x0, 0x8}, 0x0) semget$private(0x0, 0x3, 0x421) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = dup(r2) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:10:38 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) dup(r0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x20c08, 0x40) socket$inet6_sctp(0x1c, 0x0, 0x84) open(0x0, 0x0, 0x0) r2 = getpid() fcntl$lock(r1, 0xb, &(0x7f0000000040)={0x0, 0x1, 0x10000, 0x7ff, r2}) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) 00:10:39 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) clock_getres(0xf, &(0x7f0000000440)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) writev(r0, &(0x7f00000016c0)=[{&(0x7f0000000080)="c1d77d87b3c301a255ef2bdd6616cc7ee6abdb2c17282864329569ca8594d2285bad6bccccb0e6", 0x27}, {&(0x7f00000001c0)="f901edba51a588cfddec61d7cb35d712cc87a4cbd58618449cac5d2d5fd32f5003b9197e553e3b0f3af161a560aa5e7c734037170dca2ac5efede0f461b318c51b8c8f487014a47e9aee4d69747ae0e34fc24fe123dbbd6a914749a7dd", 0x5d}, {&(0x7f0000000380)="d1018d2b41c9f4429805a8efe7a32ee3ab0c4c8720ed5fd0361081c5ebc20fd21ceb487047740d68edb000adba695689c7ce7a19295916e41dc23bcb9bfab3681e30b5c0ffa6ba462ae2d48ed3b54efe3ef0ef7f365a4aec18b0fa01b152daa4f0d2781a4a608db75027590a2f9e7774d0aa02e8ded7df00881d1518876f80031bab7f333e6cd51ae6f5894864aee8a89029169ed770760518", 0x99}, {&(0x7f00000002c0)="7dead5c941b280bb453fd2393371d499b05df2c0aa745fa3e6e252c6b3c9eab00adb409bf4253768d53991b03221c3e25d9271981d3b8c2dfd7b4e37ca58a699b159c7127d", 0x45}, {&(0x7f0000000100)="adbdc09b", 0x4}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000014c0)="332fedbf302cba8a20553ea1c0a6226ea16d13ccaeb3ea82b53de66cf961ebaf9ddc51bbefb99a983446462586c35c9b5717469bfc1bf6761bf572aff76af4c07ab28d6c132dac0b1a834f74fc26353f5d7f964cde75790e4bd9deafbaf8420e05e51881e490dec6fa44cef70b3847c1ef898d038e5255cceb9ff1775b2ec8806a67afafe28fc6e3ff71e1269c02656da688958afa6ed1d65207f6a7e5b17cb0430e8727c1d2f0ab3ef7c1c9eb39af510010e451bbae6d51e0b564aaf4970cec9014c37fe4347f85", 0xc8}, {&(0x7f00000015c0)="4130e668b79db868fd9443e65d51abcbb052f82ea2cccfb51783cf1eade11401339214c486f466768d87fa3af1733f0832517936e74bde333eaa5968bdb36f830ae7c21a63c5982a682e5046f29837a52374f03a57b24e9eb39ad5414f07eaa82baa7c5a21c1c0a0bf169a0da030bb3ac8484fda3626c61568a7a437dfc560dd6f33e6bc4f6f9d4c950b729a6cb0d49cd6a32fe0d29ddc8955bd449add326850fa277a52bd5db2e045ce901b2e9e1e1eedaef37ea3afce9327144414fa84a9ae198f364b32", 0xc5}], 0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) mkdir(&(0x7f0000000240)='./file0\x00', 0x20) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="03562d9ffce824f4e374d60200007011d12791200800000100000000000000"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 00:10:39 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000540)='./file0\x00', 0x0) dup2(r0, r0) chroot(&(0x7f0000000240)='./file0\x00') r1 = openat(r0, &(0x7f0000000300)='./file0/file0\x00', 0x8, 0x20) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000340)=ANY=[@ANYBLOB="02004e23000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="cf0700f2ff000008"], &(0x7f0000000400)=0x94) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000004c0)={0xf, 0x6a, r2}, &(0x7f0000000500)=0x1e6) chdir(&(0x7f0000000040)='./file1\x00') renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') accept$inet(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f00000001c0)={0x5, 0x2, 0x920, 0x3f, 0x8, 0x4, 0x0, 0xff}, &(0x7f0000000280)=0x20) __getcwd(&(0x7f0000000440)=""/85, 0x11) 00:10:39 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x10) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080), &(0x7f0000000100)=0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="03562d9ffce824f4e374d60200207011d127b4f27bf395daa6910208000000"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 00:10:45 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r5 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r5) 00:10:45 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x2000000000000) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0xb5c}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x9, r1}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0x1f}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffed6) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) open$dir(0x0, 0x8001, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) 00:10:45 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66686c653000bd26860b79eeaf08ac05c2e4807a749bc521338ae39fb6dc18a52aaa80c30da803a58eeb78df4836c8ed9e9fddfbef18cd81639a5fc24f9511510b90ef8f4166b98bcb41d9aea6"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0xf, 0xb29}, &(0x7f0000000140)=0x377) 00:10:45 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000001c0)={0x6}, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)=ANY=[], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x20, 0x0, 0x200}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 00:10:45 executing program 2: r0 = socket(0x1b, 0x1003, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg$unix(r0, &(0x7f0000000000)={0x0, 0x1f9, 0x0, 0xfffffffffffffebd}, 0x1) 00:10:47 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(0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, &(0x7f0000000700)) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000740)={@in6={{0x1c, 0x3, 0x8, @loopback, 0x9}}, 0x0, 0x7, 0x1, 0x0, 0x7, 0xf, 0x8}, 0x173) 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) mkdir(&(0x7f0000000600)='./file1\x00', 0xb04f3800) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ce8f19558f7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df1f4f4fcd8f4e4aed34ff0246d042676dd2", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r7 = socket(0x14, 0x5, 0x0) connect$unix(r7, &(0x7f0000000640)=ANY=[@ANYBLOB="879d843467f7b4e901a6da0df3255cd3efc4d1226e8c0652dfd383b7000097c67094959b0d16c2274b561edd290af797e695c361c4915a901907fd391563b866b479077e"], 0x1) 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', 0x96) mkdirat(r8, &(0x7f0000000100)='./file0/file0\x00', 0x0) unlinkat(r8, &(0x7f0000000580)='./file0/file0\x00', 0x0) open(&(0x7f0000000800)='./file0\x00', 0x0, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) 00:10:49 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) fstat(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) open$dir(&(0x7f00000001c0)='./file2\x00', 0x108, 0x20) chown(&(0x7f0000000380)='./file1\x00', r1, r0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) lchown(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) 00:10:49 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_tcp_int(r0, 0x6, 0x100000000088, &(0x7f0000000040), &(0x7f0000000080)=0x4) writev(r0, &(0x7f0000000240)=[{&(0x7f00000000c0)="2dcb600c62a63b8aaacce249483182316dc3a5179836ea75f050435f1021628aa2442c231e0c20c267ae0904d12a34fd944fe6f26f0e6b85403ceca573a9", 0x3e}, {&(0x7f0000000100)="88015e509a8daee51f0a99fa09d83c01ad", 0x11}, {&(0x7f0000000140)="96124e6e2caeba87c7a75f06f6de856d49a4d4747871d39968d9e93b209831e0d23160069aded3209d2ab8d00c73d326515ff7d20bc99183758b5b8412fb39ecbb220217f2e86d6c100afc11d9830eb3bd1fa413ab9ec41d4897e6c26bb0b044c67e813b16adce1a8c0acd44d1aefcfe75c2236cfa67e826116042b0a285e1d3673e0b6b0768ef25973f12cc2ad29527408e25f5639b02d2ddfa2f15", 0x9c}, {&(0x7f0000000200)}], 0x4) getrusage(0x3, 0x0) 00:10:50 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r5 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r5) 00:10:50 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x2, 0x3}}, 0x0, 0x80000001, 0x7, 0xaa, 0x8, 0x1}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)={@in6={{0x1c, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x6}}, r1, 0x6, 0x830, 0x0, 0x0, 0x9c51, 0x7}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="f8562d9ffcc724f4e374d60200207011d127b4f27bf395daa6910208000000"], 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000300)={r2, 0xffff, 0x4, [0x6, 0x1f, 0x1, 0x7fffffff]}, &(0x7f0000000440)=0x10) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) clock_nanosleep(0x4, 0x1, &(0x7f00000004c0)={0x68, 0x4}, &(0x7f0000000500)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x10000, 0x1) 00:10:50 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={r2, 0x80000001, 0x1, 0x1, 0x6}, &(0x7f00000000c0)=0x18) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000100)=0x7, 0x4) 00:10:50 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, &(0x7f0000000240)) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000140)={0x6, "6274773f2867445d6c12d7c2042299ed"}, 0x14) r1 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_LOCK(r1, 0xb) r2 = open(0x0, 0x0, 0x0) mknodat(0xffffffffffffffff, 0x0, 0x2, 0x1) r3 = shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_UNLOCK(r3, 0xc) poll(&(0x7f00000001c0)=[{r2, 0x10}, {r2, 0x10}, {r0}, {r2, 0x9}], 0x4, 0x1) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 00:10:50 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet(0x2, 0x5, 0x1) r1 = accept$inet(r0, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000300)=0xffffffffffffff95) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000000c0)=0x1, 0x4) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x100085, 0x20) setsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f0000000100)=0x1000000000000000, 0x1) setsockopt$inet6_int(r2, 0x29, 0x4, &(0x7f0000000080), 0x4) 00:10:51 executing program 2: r0 = socket(0x10, 0x5, 0x84) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c653000f87bd37f71cf93fb522d284e744a05f47bc6a651c3e563e33af7854dfb33e9706bcaf495824792254b7260885dbcb89a27297648036c5947d701d79287c6ca069d58af7d050ac4ebf70a6e89"], 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={0x0, 0x8}, &(0x7f0000000440)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520, 0x6, 0x0, r1}, 0x10) pipe2(&(0x7f00000004c0)={0xffffffffffffffff}, 0x4) fchmodat(r2, &(0x7f0000000540)='./file0\x00', 0x20) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x122, 0x0}, 0x80) r3 = semget(0x0, 0x0, 0x8) r4 = geteuid() getresgid(&(0x7f0000000040), &(0x7f0000000100)=0x0, &(0x7f0000000140)) getresuid(&(0x7f0000000400)=0x0, &(0x7f00000001c0), &(0x7f0000000240)) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000500)=0x6, 0xfffffffffffffeb1) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000380)={{0x8, r4, r5, r6, r7, 0x48, 0x1ff}, 0xfffffffffffff048, 0x6, 0x200}) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000480)={r1, 0xfffffffffffffffa}, 0x8) getegid() shutdown(r0, 0x1) 00:10:51 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x30, &(0x7f0000000040)={r2}, 0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0x52, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000080)) 00:10:54 executing program 2: semget(0xffffffffffffffff, 0x7, 0x20000000) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, r0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0x0) 00:10:56 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r5 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r5) 00:10:56 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)=ANY=[@ANYBLOB="03562d9ffcf2240fe35432ace85071daa9f4e374d60200207011d127b4f27bf3950800910208000000"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x40) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 00:10:56 executing program 3: r0 = socket(0x1f, 0x4, 0x6d3cda9a) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000300)={0x0, 0x1, 0x0, 0x3, 0xfffffffffffffbff, 0x200, 0x1, 0xbc, {@in6={{0x1c, 0x0, 0x5, @loopback, 0x80}}, 0x0, 0x20, 0xc85, 0x3, 0x5, 0x3}}, &(0x7f00000003c0)=0xb0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000480)={r1, 0x4}, &(0x7f0000000500)=0x8) semget$private(0x0, 0x0, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r4, &(0x7f0000000280), 0x26) writev(r4, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000640)={r2, &(0x7f0000000600)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000540)=0xe) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000000)={r5, 0x7, 0x7ff}, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) r6 = open(0x0, 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x0) lseek(r6, 0x0, 0x1000000000003) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getpeername$unix(r6, &(0x7f0000000140)=@abs, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0xff27) 00:10:56 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getpid() getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1202, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:10:56 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/', 0x1001000fffe, 0x0) pwritev(r0, &(0x7f0000000040), 0x0, 0x34) 00:10:56 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x20902, 0x0) flock(r0, 0x9) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x4000000000) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x2, 0x100000001}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) r4 = fcntl$getown(r1, 0x5) fcntl$lock(r3, 0xf, &(0x7f0000000140)={0x3, 0x3, 0xb810, 0x0, r4}) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x2, 0xffffffffffffff7f, 0x1000300010005}) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x18, &(0x7f00000002c0)=0x100, 0x4) accept4$unix(r1, &(0x7f0000000240)=@abs, &(0x7f0000000280)=0x8, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x2) 00:11:00 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x2, 0x0, 0x2}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x8, 0x80000000, 0x7b8, 0x3d6, 0x4}, &(0x7f0000000080)=0x14) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x7}, &(0x7f0000000100)=0x8) writev(r0, &(0x7f0000001300)=[{&(0x7f0000000300)="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", 0x1000}, {&(0x7f00000001c0)="9f340a452c190c129f876ce11c73e5d668ccdc7d4b61fc8a8cb9b404a8637ff6a9cf136e9e273bd29af00b82d9485b61a6bd6f568dd4115e338727d3782a0af017827a943879dec7d29c9ec387", 0x4d}, {&(0x7f0000000240)="ea35e6cd07025b57b72fd7a8e221e5b7b52076e9cc78330839d58d", 0x1b}], 0x3) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={r2, 0x3, 0x3, [0x94, 0x1, 0x7]}, &(0x7f0000000180)=0xe) 00:11:00 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x35, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000280)={0x9, 0x200, 0x1f, 0x3, 0x0}, &(0x7f0000000340)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000380)={0x4, 0x200, 0x7, 0x0, r2}, 0x10) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000800000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffe66) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x24) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000200)={r5, 0x90eb}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000100)={r6, 0xfffffffffffffe01}, 0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r3, 0x84, 0x8001, &(0x7f00000002c0)={r4, &(0x7f0000000240)}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) write(r0, 0x0, 0xfffffffffffffe22) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) accept$inet6(r3, &(0x7f0000000140), &(0x7f00000001c0)=0x1c) 00:11:02 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fdatasync(r0) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r5 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r5) 00:11:02 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x40) bind(r0, &(0x7f0000000240)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0xa) dup2(r1, 0xffffffffffffffff) connect(r1, &(0x7f00000004c0)=@in, 0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0x9, 0x0}, 0x0) 00:11:02 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x35) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="03562d9ffce824f4e374d60200207011d127b4f27bf395daa6910208000000"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 00:11:02 executing program 2: r0 = msgget$private(0x0, 0x2) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/201) select(0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) 00:11:02 executing program 2: semget(0x1, 0x207, 0x300) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0xf89c}, &(0x7f0000000100)=0x8) 00:11:02 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0x0, 0x6}, 0x0) fcntl$setflags(r0, 0x2, 0x1) 00:11:02 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x3000d, 0x4) ftruncate(r0, 0x80000001) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x200000}], 0x300, 0x0) r1 = socket$inet(0x2, 0x0, 0x9) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040)=0x8, 0x4) 00:11:02 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="03562d9ffce824f4e374d60200207011d127b4f27bf39527aa511677554bd8"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 00:11:07 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fdatasync(r0) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r5 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r5) 00:11:07 executing program 2: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4000201c, r0, 0x0) 00:11:07 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0xfffffffffffffffb}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r1, 0x1, 0x9}, &(0x7f0000000080)=0xfda6) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r2, 0xb0, 0x3, 0x3, 0xfffffffffffffffe}, &(0x7f0000000100)=0x18) truncate(&(0x7f0000000280)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x800) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:11:07 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(r0, 0x0, 0xfffffffffffffe1e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="03562d9ffce824f4e374d60200207011d127b4f27bf395daa6910208000000"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 00:11:07 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="349d8282002f666965300000"], 0x10) shutdown(r0, 0x8000000000001) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000000c0)={0x4ed, &(0x7f0000000040)=[@in={0x2, 0x0, @rand_addr=0xc35}, @in6={0x1c, 0x1, 0x80000001, @empty, 0xafcb}, @in6={0x1c, 0x1, 0x7f, @loopback, 0x9}, @in6={0x1c, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x3}]}, &(0x7f0000000100)=0x10) socketpair(0x1c, 0x10000000, 0x886, &(0x7f0000000140)) 00:11:08 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000000)=@abs={0x5e936829ac9101fc}, 0x7b) fsync(r0) 00:11:08 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000340)=ANY=[@ANYBLOB="31000000d295fe9cc6137ef7c3cc8456364e28c5ff75df8100d300ee78bc401a7bbe0daeff58d68d1ba1fb80d061943220329b7e2f80895b190372f4ee959476505f0d35ec3381e11dbd27d2fd9ebb04649e21b9f71e946ddf22d3ca41904d42821b7242837e6d5dbfef7e8c09ff6143003e5a898246f82254c29a2c269a17b0dcfbd77f17704ffebe32ffa7f64ce3d8e15d7aa9eab60d483010cbbb79f3"], 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x9}, &(0x7f0000000240)=0x8) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r1, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001500)=[{&(0x7f0000000480)="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", 0xfc4}], 0x1, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080)=0x4, 0x4) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x7, 0x40}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000140)={r3, 0x5}, 0x8) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000000)=0x6, 0x4) 00:11:08 executing program 2: r0 = socket(0x1f, 0x5, 0x5) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0x9}, 0x10) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r1, 0x81, 0xf, 0x1, 0xa000000}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000140)={r1, 0x3f, 0x63, 0xfff, 0x800, 0x0, 0x8, 0xadb, {@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r1, 0x3, 0x9, 0x0, 0xfffffffe00000, 0x4792}}, &(0x7f0000000040)=0xb8) 00:11:12 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fdatasync(r0) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r5 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r5) 00:11:12 executing program 2: mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3) 00:11:12 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x400000, 0x7f, 0x401}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x4, r2}, &(0x7f00000000c0)=0xc) 00:11:12 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f0000000100)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f00000001c0)={0x8, {{0x1c, 0x0, 0xfffffffeffffffff, @local={0xfe, 0x80, [], 0x0}, 0x6}}}, 0x88) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="03562d9ffce824f4e374d60200207011d127b4f27bf395daa6910208000000"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000300)=0xf791, 0x3) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 00:11:12 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) shmget$private(0x0, 0x4000, 0x300, &(0x7f00004f5000/0x4000)=nil) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000), 0x10) 00:11:12 executing program 3: select(0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x0, 0xffffffffffff7fff}) socketpair(0x1e, 0x1, 0x3, &(0x7f0000000000)={0xffffffffffffffff}) truncate(&(0x7f0000000100)='./file0\x00', 0x0) recvfrom$unix(r0, &(0x7f0000000040)=""/189, 0xbd, 0x40000, 0x0, 0x0) 00:11:12 executing program 2: rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0xfffffffffffffc9f) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0xfffffffffffffffd, 0xfffffffffffffffd}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000380)={0x0, 0x520}, 0xe7) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:11:12 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x104) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) ftruncate(r1, 0x0) preadv(r1, &(0x7f0000000180)=[{&(0x7f0000000000)=""/153, 0x99}, {&(0x7f00000000c0)=""/100, 0x64}, {&(0x7f0000000140)=""/3, 0x3}], 0x3, 0x0) 00:11:16 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r5 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r5) 00:11:16 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYBLOB="03562d9ffce824f4e374d60200207011d127b4f27bf30495daa6910208000000"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 00:11:16 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="28000000ffff000003000000000000005604aa2f12be2be08436a1a9b99e431896688e6995685df4"], 0x28}, 0x0) recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000009c0), 0x0, 0x0}, 0x400c2) 00:11:16 executing program 2: pipe2(0x0, 0x100000) r0 = socket(0x1, 0x10000000, 0x100000000) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000280)=0x4, 0x4) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) select(0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x7, 0x1680, 0x76, 0x5, 0x2, 0xfd, 0x1f2f, {@in6={{0x1c, 0x1, 0xfffffffffffffffc, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, 0x0, 0x4, 0x7fff, 0x100, 0x7ff, 0x1fcb}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0)={r2, 0x0, 0x2}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)=ANY=[@ANYBLOB="1c004e21ffff0000fe8000000000000000000000000000aaffffffff00000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3, @ANYBLOB="0100030000000000"], &(0x7f0000000240)=0x8c) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r3, 0x0, 0x8}, 0x8) 00:11:16 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) pipe2(&(0x7f0000000080), 0x100004) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x8002, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) 00:11:16 executing program 3: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x1, 0x400, 0x80000000, 0xe89b, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f00000001c0)=r3, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240)=0x7, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, 0x0, 0xfffffea2) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x6) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) lseek(r2, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) write(r0, &(0x7f0000000200)="c7e91ebedfa5e9f8270e29a1d6aeb1", 0xf) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@local, @broadcast, @multicast1}, &(0x7f0000000040)=0xc) lseek(r2, 0x0, 0x3) 00:11:16 executing program 2: chroot(&(0x7f0000000000)='./file0\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x28280, 0x54) mknodat(r0, &(0x7f0000000080)='./file0\x00', 0x1, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x6, 0x7, [0x5, 0x1e, 0x5a, 0x200, 0x9, 0x8, 0x81]}, &(0x7f0000000100)=0x16) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xb0, @local={0xfe, 0x80, [], 0x0}, 0x5539c56c}}, r1, 0xffffffffffff0001, 0x6, 0x0, 0xf4, 0x10000000000}, &(0x7f0000000200)=0x98) utimensat(r0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={{0x7, 0x8}, {0x2d94, 0xaf3}}, 0x200) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x100000001}}, r1, 0xff, 0x4, 0x1, 0x80000001}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0x1, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, r2, 0xffffffffffffffff, 0x400, 0x201, 0x80000000, 0x4, 0x8b}, &(0x7f0000000480)=0x98) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000004c0)={r1, 0x326f, 0x5, 0x7, 0x100000000, 0x7ff, 0x20, 0x0, {@in6={{0x1c, 0x1, 0x9, @empty, 0x4}}, r2, 0xffffffff, 0x6, 0x9af2, 0x0, 0x10000}}, &(0x7f0000000580)=0xb0) connect$inet(r0, &(0x7f00000005c0)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) recvfrom$inet6(r0, &(0x7f0000000600)=""/152, 0x98, 0x2, 0x0, 0x0) recvfrom(r0, &(0x7f00000006c0)=""/213, 0xd5, 0x80, 0x0, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f00000007c0)={0x5}, 0x10) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setflags(r6, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r5, 0x84, 0x1c, &(0x7f0000000840)=0x8001, 0x4) r7 = fcntl$dupfd(r6, 0x11, r6) r8 = accept(r7, 0x0, &(0x7f0000000880)) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x901, &(0x7f00000008c0)={r3, 0x0, 0x3, [0x79, 0x3, 0x3]}, 0xe) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x901, &(0x7f0000000900)={r2, 0x7, 0x7, [0x70, 0x80000001, 0x1, 0xfffffffffffffffa, 0xfff, 0x3, 0x4]}, &(0x7f0000000940)=0x16) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r8, 0x84, 0x14, &(0x7f0000000980)={0x7, [0x4, 0x10000, 0x80, 0x0, 0x6, 0x0, 0x4]}, &(0x7f00000009c0)=0x12) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f0000000a00)={@in6={{0x1c, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x1ff}}, r4}, &(0x7f0000000ac0)=0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f0000000b00)={0x5c0c, 0x820, 0x4e4, 0xacff, r9}, &(0x7f0000000b40)=0x10) getsockopt$sock_timeval(r6, 0xffff, 0x1006, &(0x7f0000000b80), &(0x7f0000000bc0)=0x10) munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) truncate(&(0x7f0000000c00)='./file0\x00', 0x59df) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x14, &(0x7f0000000c40)={0x8, [0x9, 0x4, 0x5, 0x3f0, 0x8, 0x101, 0x81, 0x7fffffff]}, &(0x7f0000000c80)=0x14) recvfrom(r7, &(0x7f0000000cc0)=""/195, 0xc3, 0x40000, &(0x7f0000000dc0)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) poll(&(0x7f0000000e00)=[{r6, 0x42}, {r8, 0xa0}, {r7}, {r6, 0x42}, {r6, 0x40}, {r8, 0x2000}, {r7, 0xc7}, {r7, 0x1}], 0x8, 0x5) accept$unix(r0, &(0x7f0000000e40)=@abs, &(0x7f0000000e80)=0x8) 00:11:16 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0xfffffffffffff064, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, 0x0, 0xfff, 0x9, 0x201, 0xff, 0xc870, 0x1}, &(0x7f0000000040)=0x98) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r1, 0x1, 0x8}, &(0x7f0000000280)=0xc) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202ae0466696c653000"], 0x1) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x6, 0x5, 0x9, 0x1, 0x100, 0x1, 0x8, {@in={{0x2, 0x0, @multicast2}}, 0x0, 0xbf19, 0x9, 0x9, 0x527395af, 0x62f0}}, &(0x7f0000000140)=0xb8) 00:11:22 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r5 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r5) 00:11:22 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, 0xffffffffffffffff, 0x0) 00:11:22 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0x20000000000000fb, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="03562d9ffce824f4e374d60200207011d127b4f27bf395daa6910208000000"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x1}}, r1}, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 00:11:22 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYBLOB="03562d9ffce824f4e374d60200207011d127b4f27bf30495daa6910208000000"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 00:11:23 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, 0xffffffffffffffff, 0x0) 00:11:23 executing program 2: r0 = shmget$private(0x0, 0x1000, 0x1, &(0x7f0000ffc000/0x1000)=nil) shmat(r0, &(0x7f0000ffc000/0x2000)=nil, 0x1000) r1 = socket$unix(0x1, 0x2, 0x0) poll(&(0x7f0000000080)=[{r1, 0x4}], 0x1, 0x401) shmctl$SHM_INFO(r0, 0xe, &(0x7f00000001c0)=""/116) r2 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x24) mkdirat(r2, &(0x7f0000000040)='./file0\x00', 0x4) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x800000000001) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x5, @empty, 0x2}}, 0x0}, &(0x7f0000000180)=0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000380)=ANY=[@ANYPTR64, @ANYRES32=r3, @ANYBLOB="fb0832000700070000000e000000000000000000d86d7794e38d6a613548c796735761234921f00949f25ff4eb2cd626b3369e382ac8ae4ebcf15a469806333ff651d52c118bd892ed2d31823cfb96337e9c3512729d01007352cac56d005ad8d8ba2827c21914bf13bb1afdb93471adbfc768f223df297c40a4149e2ba65eab902f0d8822ebebc457bc82fffa9e58ec756e4300fd9d626129162844ef16d8716b2eacbad4d8"], &(0x7f0000000280)=0x3) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) 00:11:23 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040)={0x9}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x46, &(0x7f0000000580), 0x1f) 00:11:23 executing program 2: r0 = socket(0x2, 0x1, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x800, "74a15c67ccad242803084ac39990048e"}, 0x14) r1 = dup(r0) openat(r1, &(0x7f0000000100)='./file0\x00', 0x4b, 0xc) getsockopt$sock_int(r0, 0xffff, 0x1007, &(0x7f0000000000), &(0x7f00000000c0)=0x4) connect$unix(r0, &(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0xffffffffffffffc0) socket(0x17, 0x7, 0x8000) sendto$unix(r0, 0x0, 0x0, 0x20081, &(0x7f0000000080)=@abs, 0x8) 00:11:27 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r5 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r5) 00:11:27 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) exit(0x0) sync() truncate(0x0, 0x0) chroot(&(0x7f0000000000)='./file0\x00') setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x57, &(0x7f00000001c0)={0x4, {{0x1c, 0x3, 0xffffffffffff8000, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, {{0x1c, 0x2, 0x70e0, @remote={0xfe, 0x80, [], 0x0}, 0x1}}}, 0x108) 00:11:27 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000580)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) r2 = open$dir(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0xa72}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0xf, 0x8afc, r3}, &(0x7f00000001c0)=0xc) poll(&(0x7f0000000040)=[{r0, 0x100}, {r0, 0x80}, {r1, 0x118}, {r0, 0x10}, {r2, 0x42}], 0x5, 0x3) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x2041, &(0x7f0000000080)="c6b98a4889331dcfcccb76ed4503fcdb5b4844d4baaf97b2dd09962a9c55947dc1ea835ed9e619e0c629", 0x2a) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, &(0x7f0000000100)) 00:11:27 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) accept4$inet6(r0, &(0x7f0000000080), &(0x7f0000000100)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="03562d9ffce824f4e374d60200207011d127b4f27bf395daa6910208000000"], 0x0) truncate(&(0x7f00000001c0)='./file0/file0\x00', 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 00:11:31 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r1, 0x3, 0x8, 0x206, 0x35a4, 0x3f, 0x9}, 0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="03562d9ffce824f4e374d60200207011d127b4f27bf395daa6910208000000"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, 0x0, 0x0) 00:11:31 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_int(r0, 0xffff, 0x1004, &(0x7f0000000640), &(0x7f0000000680)=0x4) r1 = socket(0x0, 0x5, 0x1ff) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000280)={0x0, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000002c0)=0x10) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000300)={r2, 0x8}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x9, 0x2, 0x4, 0x3}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000100)={r3, 0x40}, &(0x7f0000000140)=0x8) 00:11:31 executing program 3: r0 = socket(0x1b, 0x3, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x35c}, &(0x7f00000000c0)=0x8) getpeername(r0, &(0x7f0000001200)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00000011c0)=0x1002) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x3}, &(0x7f0000000140)=0x8) getsockopt$sock_timeval(r0, 0xffff, 0x1010, &(0x7f0000000000), &(0x7f0000000080)=0x910) 00:11:33 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) ppoll(&(0x7f0000000080)=[{r0, 0x2000}], 0x1, &(0x7f0000000100)={0x0, 0x2}, &(0x7f00000001c0)={0x7}, 0x8) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)=ANY=[@ANYBLOB="03562d9ffce824f4e374d60200207011d127b4f27bf395daa69102470000ccdf2e00"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x105, &(0x7f0000000300)=0xf791, 0xfe4c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x1}, {r0}, {r0}, {r0, 0x1}, {r0, 0x2008}, {r0, 0x2004}, {r0}], 0x7, &(0x7f0000000240)={0x8fb9, 0x9000}, &(0x7f00000002c0)={0x7}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 00:11:33 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r5 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r5) 00:11:33 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="12585c5faad49c8dae851610ee4c11bbdc40e0542eefcf5b7470011223f7a677141d5243167951c5804050426264d950afc1ae411c5619b37178320a48ce8c197a33328f8e", 0x45}], 0x1, 0x0}, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000380)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000003c0)={r1, 0xf, 0xfff}, 0x8) r2 = msgget(0x0, 0x200) msgsnd(r2, &(0x7f0000000440)={0x0, "e7df3bede3f6e5895e89ca42d00fc70e8982d169558a27b34e090bec546fc022014935684f1ac0584ad9f5fa57ceb1ac46b8e3db092b3f29180c12013d7dae711f0c64cc88da923172b2f0de2d80760aaea976330609f770cbf7c1b2627f2830190dc700eb"}, 0x6d, 0x0) r3 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x400}, &(0x7f00000000c0)=0xfffffdbc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000000280)={r4, 0x9, 0xcaf, 0x0, 0x7dd4, 0x7, 0x0, 0x7, {@in6={{0x1c, 0x2, 0x5, @loopback, 0x80000000}}, r5, 0x0, 0xfffffffffffff000, 0x7fff, 0x1, 0x8}}, &(0x7f0000000340)=0xb0) connect$unix(r3, &(0x7f0000000400)=@abs={0x0, 0x0, 0x2}, 0xffffffffffffffdb) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x1204, &(0x7f0000000200)={r6, 0x0}, &(0x7f0000000240)=0x10) 00:11:33 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000240)=0x1c, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x0, 0x2, 0x100000000, 0x7}, &(0x7f00000000c0)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000040)={r2, 0xef}, 0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000140)={r2, &(0x7f0000000100)=[@in6]}, &(0x7f0000000180)=0x10) setuid(0xee01) setsockopt$inet6_group_source_req(r0, 0x29, 0x53, &(0x7f0000000300)={0x8, {{0x1c, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0}}}, {{0x1c, 0x3, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x80000001}}}, 0x108) r4 = accept4$inet(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x20000000) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYRES32=r3], 0x84) setsockopt$inet6_int(r0, 0x29, 0x27, 0x0, 0x0) poll(&(0x7f0000000440)=[{r1, 0x2}, {r1, 0x8}, {r0, 0x100}, {r0, 0x8}, {r1, 0x41}], 0x5, 0x7) 00:11:35 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000002c0), 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) r3 = dup2(r2, r1) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x10, r3, 0x0) write(r3, &(0x7f0000000080)="69a07f1b7f50c4b6cdbdeb52b53068bb54b74f7bb67fc424d204d9e2e46399e3dcbbcd6c5d3f3bcdb06b7074e92452321bb6403782b2f81ea3b1ab155212df4f2faa3fa8e14db48be1a8cab7fd0872f4ad085a7fb5489371f8a38e3d16de71f67cd3d394bb3ff133d14fa2db93f419111b3f3cba5b90ac9778dbb5856ffecb6e70a91ae0000dc16e6dddfc84336d307bcdeee97f8640000369558b02448d", 0x9e) 00:11:35 executing program 0: r0 = open$dir(&(0x7f0000000400)='./file0\x00', 0x400000002c4, 0x0) poll(&(0x7f00000003c0)=[{r0, 0x2181}], 0x1, 0x0) lseek(r0, 0x0, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_int(r1, 0x29, 0x6f, &(0x7f0000000000)=0x100, 0x4) 00:11:35 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c, 0x20000000) connect(r0, &(0x7f0000000180)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) bind$inet6(r1, &(0x7f0000000100)={0x1c, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c) getgroups(0x4, &(0x7f0000000740)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) setregid(r2, 0x0) setresgid(0x0, 0x0, r3) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) dup(0xffffffffffffff9c) 00:11:35 executing program 0: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000840)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180)=0x4, 0x4) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x7ff}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, 0x0, &(0x7f00000003c0)) execve(&(0x7f0000000480)='./file0\x00', 0x0, &(0x7f0000000780)=[&(0x7f0000000700)='^\x00', &(0x7f0000000740)='\x00']) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="000047a5", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000200)=0x1, 0x4) write(r0, &(0x7f0000000500)="291c7ade498b93fba99743a6222358ffd87f0de21422866f0cdd1eba028d9fedf3ac9d7cb096f91a2646d674d4c74c6213d17001ec3ff1a4a5ce3752015342c02b128db7146b9f9aeeb6220136c59913bac1cddc266104cb358c18ba85cc379eca931fbf992c5b2964c0c4e5f8f7f1e368c006149ea65709c6923c7a105d8d68ad03f0c1a7f5a31e42ac024918546d65ad1c6f378857ee34c20cd8aaa99d39d24e99def722965c6485f937c22d53b34d55bf6ce4cd0b", 0xb6) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000240)) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = getpgid(0x0) listen(r0, 0x3) fcntl$lock(r1, 0xd, &(0x7f0000000340)={0x3, 0x0, 0x9, 0x6d, r4}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={r3, &(0x7f0000000280)=[@in6]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000001c0)={r3, 0x3c, 0x6}, 0x8) 00:11:35 executing program 3: r0 = socket(0x2, 0x10000003, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r0) poll(&(0x7f0000000040)=[{r0, 0x100}, {r0, 0x20a8}, {r0, 0x2}], 0x3, 0x7) 00:11:37 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r5 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r5) 00:11:37 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x7d) r1 = open(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ff8000/0x3000)=nil) connect(r1, &(0x7f0000000000)=@in6={0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c) shmctl$SHM_UNLOCK(0x0, 0xc) open(0x0, 0x40, 0x10) connect$inet(0xffffffffffffffff, 0x0, 0x0) freebsd11_mknodat(r0, 0x0, 0x0, 0x0) 00:11:37 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x6, 0x5daf, 0x9}, 0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x1, 0x1, 0x8, 0x4, 0x40008, 0x8, 0x0, {@in6={{0x1c, 0x3, 0x8, @empty, 0x2}}, 0x0, 0x9, 0x0, 0x7, 0x9, 0x1}}, &(0x7f0000000100)=0xb0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x7ff}, &(0x7f0000000180)=0x8) 00:11:37 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000300)={0x0, 0x5, 0x5}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r1, 0x0, 0x1, 0x9a}, 0x94) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x4, 0x4) r2 = socket$inet6(0x1c, 0x7, 0x80000001) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f00000000c0)="e069572482b5a3be2b37bfdb72", 0xd) bind$inet6(r2, &(0x7f0000000180)={0x1c, 0x2, 0x969, @loopback, 0x3d58}, 0x1c) r3 = getpid() wait4(r3, &(0x7f00000002c0), 0xc, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000001c0)={0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x7}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000240)={r4, 0x1}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) 00:11:37 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r5 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r5) 00:11:38 executing program 2: r0 = socket(0x11, 0x10000000, 0x3e16000000) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000300)=0xb) r1 = open(&(0x7f0000000200)='./file0\x00', 0x80000000000206, 0x0) open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x0, 0x0) mlockall(0x2) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000240)={0x0, 0x2}, &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000380)={r3, 0x10001}, &(0x7f00000003c0)=0x8) msgget$private(0x0, 0x100) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x6) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f0000000440)={r3, 0xee7}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000400)={0x584b6ab5, 0x490b, 0xbc6e, 0x386, 0xfffffffffffffffd, 0x3b9e, 0x8, 0x1, 0x39, 0x39e, 0x9}, 0xb) getsockname$inet(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000000)=""/202, 0xca}], 0x1) 00:11:45 executing program 3: setrlimit(0x7, &(0x7f0000000000)={0xfffffffffffff000, 0x8}) getrlimit(0xf, &(0x7f0000000040)) 00:11:45 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r5 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r5) 00:11:46 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r5 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r5) 00:11:46 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f00000002c0)=0x7, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xffffffffffffff32) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000180)=0x80000001, 0x4) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000280)=0x2, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1, 0x7}, &(0x7f0000000140)=0x8) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/156, 0x9c}, {&(0x7f00000004c0)=""/228, 0xe4}], 0x2) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) getsockname$unix(r0, &(0x7f00000001c0)=@file={0x0, ""/108}, &(0x7f0000000240)=0x6e) syz_emit_ethernet(0x0, 0x0) 00:11:46 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="0000e100000000e400000010", 0xc) setsockopt$inet_opts(r0, 0x0, 0x1, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:11:47 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x86) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x5067, 0x7, 0x100, 0x100000000, 0xf1, 0x40}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="0008002dcee7d72d32fcc5ffff2d00"], 0x0) getpid() setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={0x0, 0x9}, 0x8) sync() getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) 00:11:52 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) close(r0) setsockopt$inet6_int(r0, 0x29, 0x32, &(0x7f0000000040), 0x8) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x2, 0x8000, @remote={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x19, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000080)=""/42, 0x2a, 0x40001, &(0x7f00000000c0)={0x1c, 0x3, 0x3241, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) 00:11:52 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) close(r0) setsockopt$inet6_int(r0, 0x29, 0x32, &(0x7f0000000040), 0x8) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x2, 0x8000, @remote={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x19, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000080)=""/42, 0x2a, 0x40001, &(0x7f00000000c0)={0x1c, 0x3, 0x3241, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) 00:11:52 executing program 0: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)={@local, @local, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@remote={0xac, 0x14, 0x0}, @loopback, r2}, 0xc) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet(0x2, 0x200000000000004, 0x0) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) chown(0x0, 0x0, 0x0) poll(&(0x7f0000000380)=[{r3, 0x106}, {r4, 0x14}, {r4}], 0x3, 0x3) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 00:11:53 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = semget(0x1, 0x7, 0x17d2d84622c7d2e6) __semctl$SEM_STAT(r2, 0x7, 0xa, &(0x7f0000000240)=""/128) sendfile(r0, r1, 0x0, 0x0) 00:11:53 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r5 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r5) 00:11:54 executing program 2: __semctl$SETALL(0x0, 0x0, 0x9, &(0x7f0000000040)) r0 = socket$inet_icmp(0x2, 0x2, 0x1) sendmsg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000000)="deff9c9a63458947bb3865b3bcfd0326321e5798c7643a84a10394dc5b04104a3a4792b13ba3530d6f7203a8c35e3a7d83145d0070ac410bdbcb3b5da3", 0x3d}, {&(0x7f0000000040)="5540fda7846e70aaad8249d33879b2efae85c03ca4cf182f255dbb89e9339bbf76852ba97334555c6416b0dd2e1422a96e568eaae447714278274851e54985f3ce1dfac22cb22b78fa385bd8fb9dc2ce673d56b23f1a5c8e6fef032624e24a372cb4fa42d7571bc905c61ff42e8694030be37e7cd9f73f9c9e2b85e1", 0x7c}, {&(0x7f00000000c0)="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", 0xfd}, {&(0x7f00000001c0)="faeea8e85c96f8ecb24231e597a7a6844c76371580d897273904152a27eb12f596e867ea2b10a36b8f773a9fa1ced7d04163ec9c832c2e136ca7273adf586061c4109262cc1ef86f772b0c3f8f6d1b4a3545f98f9cc750d8e3e1794ceda4be7391d42debb290df830db67142d441ddf01875", 0x72}, {&(0x7f0000000240)="d89d9231b28d63f0665c4f895dab394af019e8fa1ab27ab2961387e63892268d1cdbfb34d5f9ffe2f419bbea6d7f57d3f3b85e0bd5e33aacb079dedc8f001bb74c69645110c5688b2159f4169ebab856e86454a6d5ca458e45b3f5eaa5d9579c25973a2d13bdd7d1568a5a95701f9d9f9e33d5dc81621b9afcc347286acd669cb079c6b7ec1a2a7cb0c361770e17bef8d35ea5e3f863c3326c63ade0507c52cda3083a64da8a82cbe12c9a536a71fa4132040f21725fee26c5aee15cd33f1a2a456c31db7e7b60c483180ffcf55e2e73db47f71933c61b6865ec646da88e0e3bc35d950ea2b1eeceb76a6404c8d82ad4", 0xf0}, {&(0x7f0000000340)="2a9d44eced585442f3b8a24765819590cc5429c321777b962e331226505d0a66f46e450c949038ed31017ebe92cda81c4de134a7c3c3b33f05d56be2e6236e8c095a3d4662a8460dce0918c1b844d239c895e34f2c7a3a215df97b", 0x5b}], 0x6, &(0x7f0000000440)=[{0x40, 0x0, 0x84a, "27a996168146161c3cd261bfdf6ff33516f14c336e1b883dbc8714db5062f83d52e0cdccb6eed0536371"}, {0xc8, 0x0, 0x8, "967c6086f7421c3773278c1a897e295ccf3f09c16b80c2493cabd3f528377cf6a8fcf450bddf073b49a9215cbc4986a1bc6d6103296ad4e2ff7e3f93ee86cb207ac0d6fc907c11f7896684a2fa117bfc36bc5a29aa00371e5c6cd7e7521590eaa534b00fd73f874896753bb7db3cde58036b87ad5f40c86cd8004dea2b5aa3cd5809ec250707f3ca91f848bcf91acf95527e71770e1ba82564f5f2fdfdc3644adc8a3d20485921c414df0de985ff6407aa36fc516e"}, {0x108, 0x29, 0xfffffffffffffff7, "ca5197c8dfef3ad8b790096b5397ed336b7db2e3dedb409c37fc8c89a7d5d661f386306a4031ceb784f7d367562cc73d7e690f6a505d37bc6908f40c4d66bdaab4c18515f9a6369d1ec60b3082c4efc7110200e0b196bdaba758cd1ba2b9433680453394b09635c6508ff0a0bd9a018e191c3f3722647ab7d991d403b6ccdce72640f0423e848b856fdec3c567fdbced67d1f3878ee8aba78ea74dc8fcb011cf73cf95613d210dc46a8bbf19b838cf675d8ead6e15e962c2522ac2108e214c361f8b077ba91fbf2eee3186e1aabe6a75cd13c53bc8a48368b74daa0744b2574942709a768aaad436108b515960a58cd2a00e3a1f"}, {0x30, 0x3f, 0x3, "9126eeb26f95823f630f9084435a4ce727953318fdfa2f0b9f9a86a913"}, {0xc8, 0xffff, 0xb5, "2266767b47ab126c2c97aa23a2d79b74ab9b7d1e124e02da567e7e62f893bedd8f8986c999012c8d7b3f94db62ae2894ebdd54dae1774546ca62d94d028b4ab0ed69968630ffe3d6d38b4ec18837c874deec8e922af4cd4108ada9b4dd2ec095a1f6a116c284f7b512577184e331797ed104e21bb53468517ada6d9eb3d956cdbde35701155eb542efb4c6105a83fe2bf4f19d0cfc4b1eccd8a8edf38ded0ba413f4a12e6c7019cf31898bef8eeac1cc44b67af21ed14c"}, {0x10, 0x39, 0x100}], 0x318}, 0x80) 00:11:54 executing program 3: r0 = socket(0x1c, 0x20000001, 0xffffffff) msgget(0x3, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x39e}, 0xc) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000680)='P', 0x1}], 0x1, 0x0}, 0x0) 00:11:54 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r5 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r5) 00:11:54 executing program 0: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ftruncate(r0, 0x66ffffffffffffff) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x8) 00:11:54 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x3, 0x80}, 0x1c) write(r0, &(0x7f0000000240)="f6f0bb", 0x3) sendto(r0, 0x0, 0xaaa2a8904b5dac43, 0x0, 0x0, 0x0) readv(r1, &(0x7f0000000200)=[{&(0x7f0000ba1f26)=""/2, 0x2}], 0x1) poll(&(0x7f0000000040)=[{r0, 0x40}, {r2}, {r2, 0x2005}, {r1, 0x20}, {r2}], 0x5, 0x6) 00:11:54 executing program 3: munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) r0 = shmget$private(0x0, 0x4000, 0x1fffffffffffde, &(0x7f000063e000/0x4000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/108) shmat(r0, &(0x7f0000ffa000/0x3000)=nil, 0x0) 00:11:54 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000200)={0x1, [0x20]}, 0x6) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x399e, 0x1}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0xb, 0x7f}, 0x8) r2 = socket(0x1b, 0x3, 0x0) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x2, 0x3, @multicast1}}, r1}, 0x8c) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000001c0)={r1, 0x6}, 0x8) setsockopt$sock_int(r2, 0xffff, 0x1018, &(0x7f0000000000), 0x4) 00:11:54 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_buf(r1, 0x0, 0xc, &(0x7f0000000080)="e3f4a9bebf294858e1b84184", 0xc) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[@in6={0x1c, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x4}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) lseek(r0, 0x0, 0x3) poll(&(0x7f0000000080)=[{r0, 0x40}, {r0, 0x40}, {r0, 0x4}, {r0, 0x2000}], 0x2229, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(r0, 0x2, 0x1) write(r1, &(0x7f0000000200)="06bba4da687384c3e3103c7cac3be8d1d72195b05bb3d1478aec038334e6f1b61c50447dcee24f92a562a6abca2fe1ff02eba8bfcf2ee3cf2b8f30986380f132d7178c1ff05ce31578aa78ec45223fe6cdfc1326a024156008e52d4f4c7e53961b707cdd94052642d332594d9d6da17546586a85b041342097eab195a550ce777be8fadf016561a001b1b205de3039fabc7af1fe98af0079c5a9fb2905d103801bd80351acacac9e49118f5933a60a9d6746f594ca0672ebc617bd68e748a8a43db76919a695b62157a5c715627023739edb6c8e33739aa71dd92522b8dd86e026c76db21f168fca23eee1f52035396b0382", 0xf2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, &(0x7f00000001c0)) 00:11:54 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r5 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r5) 00:11:54 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_group_source_req(r0, 0x0, 0x56, &(0x7f00000002c0)={0x0, {{0x2, 0x3, @loopback}}, {{0x2, 0x3, @broadcast}}}, 0x118) 00:11:54 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_opts(r0, 0x0, 0x2, 0x0, &(0x7f00000000c0)=0xffffffffffffff98) setsockopt$inet_buf(r0, 0x0, 0x47, &(0x7f0000000100)="2c22d844ff2302be86fb0b80836f87ad331e8862dbd4af555bf026d6a864a7f971c81e4fb75fff6703b21e60cb8c981d1e4a523ca85d237ae1c392bde2f313533d8536f1fe32e55e3943857f9528737e82b1ee304e2107925422c665ee63d2b139706f5e51feba8f7097a6a854ef333cabbea1da40c52272b2ef4a03297a03ebcc336eb1a30d6a4c6f54529ac2f9b2439542f1d976694a8175b8ad59e0d1f4de316b8fea72dd6ec223d1e84298711bfa33c0ce86c428a4477428579c603d720a1e807e050c9e35f11cc11267d30583d64d25156d427ba88f860248dd55472fd27eb02c38b7b053bb15acc9a315bde7a8a871c1f9a1", 0xf5) 00:11:54 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x6, 0x51) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x81, 0x7, [0x2, 0x71d1, 0x1, 0x7, 0x80, 0x2, 0x1]}, &(0x7f0000000080)=0x16) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000000c0)={r2, 0x80}, 0x8) getsockopt$inet_tcp_int(r0, 0x6, 0x4, 0x0, &(0x7f0000000440)) 00:11:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1012, 0x0, &(0x7f0000000080)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100000, 0x1) sendto$unix(r1, &(0x7f00000000c0)="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", 0x1000, 0x20108, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) 00:11:54 executing program 0: 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) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r2, 0x2) flock(r0, 0x20000015) open(&(0x7f00000001c0)='./file0\x00', 0x2f8, 0x10000000000) unlink(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) 00:11:54 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000100)='chd\x00', 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={r1, 0x0, 0x1}, 0x0) 00:11:55 executing program 2: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) freebsd11_mknod(&(0x7f0000000100)='./file0\x00', 0x1000, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000200)=ANY=[@ANYBLOB="09000000f3029500f9ff1f0001000300280013750700"], &(0x7f0000000240)=0x16) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x4, 0x4) open(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) close(r1) 00:11:55 executing program 0: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x55, &(0x7f0000000100)="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", 0x108) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="f86bec65a24b59752ce8d5fa1fea3d0d4704f5d8ce39263ed56c3dd302a41a2fd7d3f69f7637241cf513b029ab4003621739a9d66638ee72bf8c2baa49d7812c467300e0a9bc0c11f46c959d5e19afd8", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000280)={r1, &(0x7f0000000240)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3}]}, &(0x7f00000002c0)=0x10) 00:11:55 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) accept(r0, 0x0, &(0x7f0000000040)) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 00:11:55 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r5 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r5) 00:11:55 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, r0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(0xffffffffffffffff, 0x0, 0x0) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000100)=0x10) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000240)) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000000)={r2, &(0x7f0000000140)=[@in6, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000001c0)=0x10) 00:11:55 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r5 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r5) 00:11:56 executing program 0: r0 = open(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, 0xf7e, 0x1}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYBLOB="ffff560068ea516e922dbb9d6d3fff9323b78bcdbcd36162a62d44187cd837bdb3e5a883d91f25a5ef91aad3209d28ed5db56bb756c2c57a1590d3022ca333871767997f10a02fc77926ae47684ed1ff251fd59ca75a088e826fc6628f712fda3f52eabafae01c8018dea42dc484d3441e35f43047ae7d67a9281a101f1fb4384931129940383d5997d0e03ee0a69a47defc8d96faf5238d7773ab4e88bf4ffa50fd7ac1d3f3bb"], 0x5e) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x0) lseek(r2, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) freebsd11_fstat(r2, &(0x7f0000000100)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x2b) fchdir(r2) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$sock_int(r2, 0xffff, 0x0, 0x0, 0x0) 00:11:56 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e6f66696c653000"], 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x9}, 0x10) execve(0x0, 0x0, 0x0) write(r0, &(0x7f0000000140)="1e", 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) close(r0) 00:11:56 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0x6, 0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140), &(0x7f00000000c0)=0xffffffffffffffcd) 00:11:59 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getpgid(0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0xf}, 0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xe1f, 0x470}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x8}, 0x8) r2 = msgget(0x2, 0x102) msgsnd(r2, &(0x7f0000000100)={0x0, "8648540c"}, 0xc, 0x800) 00:11:59 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x0, 0x0}, &(0x7f0000000080)=0xc) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000180)={@empty, @loopback, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000200)={@loopback, r3}, 0x14) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x8004, &(0x7f0000000240)={0x80000000001c00, 0x0, 0x403}, &(0x7f0000000040)=0x10) 00:11:59 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r5 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r5) 00:11:59 executing program 2: r0 = socket$inet_sctp(0x2, 0x80000000001, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r1, 0xffff, 0x5}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1200, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x9}, &(0x7f0000000040)=0x10) socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000000), &(0x7f0000000080)=0x10) 00:11:59 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket(0x1c, 0x0, 0xe9) fcntl$getflags(r0, 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x848, &(0x7f00000008c0)=0xffff, 0x4) munlock(&(0x7f00006ff000/0x1000)=nil, 0x1000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000000840)={0xffffffffffffffff}, 0x100004) openat(r2, &(0x7f0000000880)='./file0\x00', 0x8f0255d041f224, 0x8) r3 = msgget(0x1, 0xc) getresuid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f0000000280)) r7 = getegid() r8 = fcntl$getown(r0, 0x5) r9 = getpgid(r8) recvmsg(r1, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000340)=""/90, 0x5a}, {&(0x7f00000003c0)=""/234, 0xea}, {&(0x7f00000004c0)=""/229, 0xe5}, {&(0x7f00000005c0)=""/61, 0x3d}, {&(0x7f0000000600)=""/115, 0x73}], 0x5, &(0x7f0000000700)=""/255, 0xff}, 0x40003) r10 = getpgid(0xffffffffffffffff) msgctl$IPC_SET(r3, 0x1, &(0x7f00000002c0)={{0x8847, r4, r5, r6, r7, 0x0, 0x100}, 0x7, 0x8, 0x7f, 0x8, 0xfa1, 0x3, r9, r10}) r11 = getpid() fcntl$lock(r1, 0xc, &(0x7f0000000000)={0x1, 0x5, 0x863, 0x4, r11}) setsockopt$inet_tcp_int(r1, 0x6, 0x400, &(0x7f0000000140), 0x2d7) 00:11:59 executing program 1: truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) fdatasync(0xffffffffffffffff) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(0xffffffffffffffff, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r1, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000580)='./file0\x00') r2 = dup(r0) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(r2, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r4 = fcntl$getown(r1, 0x5) fcntl$setown(r1, 0x6, r4) 00:11:59 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x611, 0x0) ftruncate(r0, 0xa55) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0x18000, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, 0x0}, &(0x7f0000000000)=0x84) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x8000, 0x5, 0x0, 0x4, 0x1}, &(0x7f0000000180)=0x14) readv(0xffffffffffffffff, 0x0, 0x0) pwritev(r0, &(0x7f0000000480)=[{&(0x7f0000000440), 0x67b6}], 0x10000000000000ff, 0x0) 00:11:59 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xe, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x1, 0x400, 0x5, 0x7, r1}, &(0x7f0000000240)=0x10) flock(r0, 0x3) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r3 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x110, 0x0) flock(r3, 0x40000001) r4 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r4, 0x2) flock(r2, 0x13) r5 = open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) poll(&(0x7f0000000280)=[{r0, 0x12}, {r2, 0x44}, {r2, 0x10}, {r5, 0x9}], 0x4, 0x6) 00:11:59 executing program 2: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ff3000/0x3000)=nil) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r2 = open(&(0x7f0000000040)='./file0\x00', 0x800, 0x0) renameat(r1, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00') r3 = shmat(r0, &(0x7f0000ffb000/0x1000)=nil, 0x0) shmctl$IPC_RMID(r0, 0x0) mlock(&(0x7f0000fed000/0x10000)=nil, 0x10000) shmdt(r3) 00:11:59 executing program 1: truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) fdatasync(0xffffffffffffffff) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(0xffffffffffffffff, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r1, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000580)='./file0\x00') r2 = dup(r0) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(r2, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r4 = fcntl$getown(r1, 0x5) fcntl$setown(r1, 0x6, r4) 00:11:59 executing program 1: truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) fdatasync(0xffffffffffffffff) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(0xffffffffffffffff, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r1, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000580)='./file0\x00') r2 = dup(r0) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(r2, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r4 = fcntl$getown(r1, 0x5) fcntl$setown(r1, 0x6, r4) 00:11:59 executing program 2: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ff3000/0x3000)=nil) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r2 = open(&(0x7f0000000040)='./file0\x00', 0x800, 0x0) renameat(r1, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00') r3 = shmat(r0, &(0x7f0000ffb000/0x1000)=nil, 0x0) shmctl$IPC_RMID(r0, 0x0) mlock(&(0x7f0000fed000/0x10000)=nil, 0x10000) shmdt(r3) 00:11:59 executing program 1: r0 = open(0x0, 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r5 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r5) 00:11:59 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000840)={0xffffffffffffffff}) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="8a000000e2712c4c555d2deff0fcd27c18760fb0cc1b833ffb001a680ca533f102c480e244b747464296cde27c09d8d8d52974d5a7e9128dc69438ef5857926fb7325043710ee3c6119813389c48793a0db82bb2453aa16b0611d177054a7b47b33cc985670e0c8f9508203b06fd478880278caee65ef057ac635b59621063a426076ec3bf36b24557afc660eec0564600a00bb365fbe57392bbddcf72e301143cf8e07dc7fe029db6cc3f2e3b85608ff37f292ddf59f69585744b39c184792980f94e2eb451baed79dec8613096b1"], &(0x7f0000000040)=0x12) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={r2, 0x4a62}, 0x8) setsockopt$inet_int(r1, 0x0, 0x800000000004, 0xfffffffffffffffe, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000000c0)={r2, 0x100000000}, &(0x7f0000000100)=0x8) 00:11:59 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x611, 0x0) ftruncate(r0, 0xa55) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0x18000, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, 0x0}, &(0x7f0000000000)=0x84) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x8000, 0x5, 0x0, 0x4, 0x1}, &(0x7f0000000180)=0x14) readv(0xffffffffffffffff, 0x0, 0x0) pwritev(r0, &(0x7f0000000480)=[{&(0x7f0000000440), 0x67b6}], 0x10000000000000ff, 0x0) 00:12:00 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0xd, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x800, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback, 0x7b}}}, 0x108) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000200)={0x0, 0x80}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000140)={r2, 0xfffffffffffffffb, 0x3, 0x6, 0x10001}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000001c0)={r3, 0x5dd}, 0x8) 00:12:00 executing program 1: r0 = open(0x0, 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r5 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r5) 00:12:00 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x1204, &(0x7f0000000040), &(0x7f0000000080)=0x8) 00:12:00 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000580)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) listen(r0, 0x7) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000300)={0x0, 0x8001}, &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000380)={@in6={{0x1c, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x8}}, r1}, &(0x7f0000000440)=0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB="00000400dc5ba861"], 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0)={0x0, 0x0, 0x5}, 0xc) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x600, 0xff, 0x7, r2}, &(0x7f0000000100)=0x10) r3 = dup2(r0, r0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYBLOB="03000a00ff210400ff070005007df7000000000000000000"], 0x0) 00:12:00 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000002400)=ANY=[], 0x0) recvfrom$inet(r0, &(0x7f0000000280)=""/240, 0xf0, 0x1, &(0x7f0000000140)={0x2, 0x1, @loopback}, 0x10) recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0xa, 0x0, 0x3a1}, 0x4) unlink(&(0x7f0000000040)='./file0\x00') readv(r0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/215, 0xd7}, {&(0x7f0000000480)=""/238, 0xee}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000001580)=""/167, 0xa7}], 0x4) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000180), &(0x7f0000000000)=0x100) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x2000, 0x0) shutdown(r0, 0x2) 00:12:00 executing program 0: open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0xb) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[0x0, 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00'], 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x20000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = msgget$private(0x0, 0x10) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000200)=""/82) 00:12:00 executing program 1: r0 = open(0x0, 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r5 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r5) 00:12:00 executing program 2: select(0x40, &(0x7f0000000040)={0x3, 0x0, 0x0, 0xfffff00000000000}, 0x0, 0x0, 0x0) 00:12:00 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0xd, &(0x7f0000000000)={0x20000ff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) r2 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x20800, 0x8) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000000)=0xffff, 0x4) 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$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, 0x0, 0xca) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000180)={0x0, 0xfff}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000240)={r4, 0x1}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000200)=r4, 0xcf) 00:12:00 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x0}, 0xfffffffffffffcd3) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000000100)=0x8) getegid() getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x7, 0x1000, 0x7, 0x4, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000001440)={r1, &(0x7f0000001380)=[@in={0x2, 0x1, @loopback}, @in={0x2, 0x1, @broadcast}, @in={0x2, 0x1, @loopback}, @in6={0x1c, 0x2, 0x40, @local={0xfe, 0x80, [], 0x0}, 0x3}, @in6={0x1c, 0x3, 0x0, @empty, 0x1f}, @in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff8}, @in={0x2, 0x3}]}, &(0x7f0000001480)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x9, 0x0}, &(0x7f0000000040)=0xc) accept$unix(r0, &(0x7f00000014c0)=@file={0x0, ""/4096}, &(0x7f0000002500)=0x1002) accept$unix(r0, &(0x7f0000000340)=@file={0x0, ""/4096}, &(0x7f0000000080)=0x1002) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x25, &(0x7f00000001c0)={r2}, 0x1b7) 00:12:00 executing program 2: r0 = socket(0x2, 0x1, 0xfffffffffffffffe) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={0x0, 0xc}, &(0x7f0000000380)=0x8) 00:12:03 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file1\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x3, 0x2000, 0x80000008, &(0x7f0000ff9000/0x2000)=nil) shmctl$SHM_LOCK(r1, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[&(0x7f0000000380)='\x00', 0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 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, &(0x7f00000001c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x1c) r7 = socket(0x2, 0x5, 0x4000000000000004) 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$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000840)=ANY=[@ANYBLOB="02ffffef0300000001000000f4fc8e452b7eaea8cd0a7f24144107efb39e7fd5f908e3351e109d8cb1504e033fcf2d3e6a88a1d26ad3c1d6a10f93c660352473b822316749c6eaa417959a97d901afcf2a"], 0x0) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) 00:12:03 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x800, 0x1a2) r2 = semget(0x1, 0x63fa8514e2f63ea9, 0x400) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000001940)={0xffffffffffffffff}, 0x100004) fstat(r4, &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000001340)='./file1\x00', &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) freebsd11_stat(&(0x7f0000001400)='./file0\x00', &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f00000014c0)={{0x5, r3, r5, r6, r7, 0x24}, 0x0, 0xcbc9}) getpeername$unix(r1, &(0x7f0000000180)=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000001680)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001580)=0x10) semget$private(0x0, 0x4, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000015c0)={0x3, 0x20, r8}, &(0x7f0000001600)=0xc) munmap(&(0x7f0000000000/0xd000)=nil, 0xd000) setsockopt$inet_int(r4, 0x0, 0x42, &(0x7f0000001240), 0x4) getsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f00000000c0)=""/144, &(0x7f000000effc)=0x90) 00:12:03 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r5 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r5) 00:12:03 executing program 0: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x10000000) r1 = semget$private(0x0, 0x4, 0x2) fcntl$setflags(r0, 0x2, 0x0) __semctl$SEM_INFO(r1, 0x3, 0xb, &(0x7f0000000140)=""/57) accept$unix(r0, &(0x7f0000000080)=@file={0x0, ""/99}, &(0x7f0000000100)=0x65) 00:12:03 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000006c0)='./file0\x00', 0x20801fffc) lseek(r0, 0x0, 0x1000000000003) rmdir(&(0x7f0000000140)='./file0\x00') poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) fchmodat(r0, &(0x7f00000000c0)='\x00', 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000180)=ANY=[@ANYBLOB="02004e2000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000017ab3063ad00000000000000000000", @ANYRES32=0x0, @ANYBLOB="fcff34f15eab1a3b7e3400000900000000000000"], &(0x7f0000000000)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0xfffffffffffffff9, @local={0xfe, 0x80, [], 0x0}, 0x9}}, r1, 0x7fffffff, 0x1, 0x1, 0x7fffffff, 0x7fffffff}, &(0x7f0000000080)=0x98) utimes(0x0, 0x0) syz_execute_func(0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x20000, 0x0) 00:12:03 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r5 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r5) 00:12:03 executing program 2: r0 = socket(0x1f, 0x3, 0x1000) connect(r0, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0xffffffffffffff66) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000080)=0x4) close(r0) 00:12:03 executing program 2: freebsd10_pipe(&(0x7f0000001940)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000001680)={0x0, 0xa5, "2b9fde566a98ceb7a67306f82e0794bdda1bc111f1b0ad26e1f8aaa1fc5d6b640575dbc33e6cd82843f7cb54a5aa4d457035ac0765e22e1df18f73c05e818cbe766c786c6900114b3a1e181e6446c12a2aa51fd08e7800d20f4aec702b64a217c054dd7616f0125099096907607f2572d69efdaf19cfe23be129bd772e1c10dbcc60e16e5cf8a72127dd3513a4641d75f5f3e0a3109693f2f1d553d8f30801122555990821"}, &(0x7f0000001740)=0xad) sendmsg$inet6_sctp(r0, &(0x7f0000001800)={&(0x7f00000000c0)=@in={0x2, 0x3, @broadcast}, 0x10, &(0x7f0000001600)=[{&(0x7f0000000100)="8321ed6ce60020c84dd6c27caa20de99906b088b349e2e17ae83b320760116e7903f872abc1c497f869667f71e5a2bf4034638647dc935467309601d07a0b907b3e64c14614ff4d9bcbcf90358297239b2804a56ae5504529bb1be92d8e8d364e61024c5ca2dfccfe0f0d9edd84b28970e7ac2c2c36afb9a4b2824e0996d7f70f20ef10b41cb85dde1d8d8a5d04ec03425919b96d529b041246b4b8e04ed673ded355d95bd8681b5c07ebe56debc8d9b327b653b4aca0bb1321c41fefde05a11749c29da2c54b649c6d0fc75574292203d4264752b609d56ca91e304ff23142a03fe97b8234c", 0xe6}, {&(0x7f0000000200)="08e91d6cde5ef2eaaa663c4b55061844e1ca4244e6e889a0602a196d304fc5be6108e62844675cccb337a3814642e24cfb97d919d53fb31a8fc2c8696b36ceb9d32224e07d06d014eb1dbc36b4f433263b0bc5251b7905714aaf99ab2b55dc5bb046eb48c2776f6f8d44c7615291378f095df6d8e4af89d57e662331", 0x7c}, {&(0x7f00000013c0)="021bcd090ab430c99e9739907fb7a9c2d858a2ee0d078a33", 0x18}, {&(0x7f0000001400)="35930829f524cfe2ef3c6bedf2dc19bfdf3218c6a485903b936df0e064cc9633b647", 0x22}, {&(0x7f0000001440)="620792b7f17682885a05699a6bbc6984f858fda0bae51cb3a0b39e736fbf0967c182f754a681d56d10ec62e505b99fc85f4d1f4037f7ea5cd5fe6fdf48c0f177f27365331ffea152f9d3d9e7ed5ae896c644d42ee164a3c3a928678c3a0dbc2d2d1c1e3795add19e6f2ef650f61c49aee93e3de57c152d95c442bb4343aa97ed1d4a11d2a685fbb2e5c527a48170b8eaf616100973a3ae1e923bc64bfcae7be73afee17ec6f5cf7bcadf", 0xaa}, {&(0x7f0000001500)="b5d6fd9b8ebea559aba8fb915cf92bc7821bdf0d52850816b77e3ff5de0a9ac1604dc19bb63b430a209bc10825c2f6adc9362f593f4fc04939fb8d79aa4b9fffc84e9cff85edea90f572a1d8292e202f26f182617f9493bddf2a92e517ece10b4c43a55c209a6a9fc5da68997fca34c7688c4a75d146d5ebe37d2b2d637561de6b5a558fe66291c126f2c87b02f7a4b08a9780a038f3f08ef72b10ed71954408f90215e23e026a20873c8e885769966e6f10a914859bb3eb6effd53e0f64b25646beef4a6e1b1b17f0bf463a990822a4ad65107ee6b495270e356bd828b8e6a3e100617f004e10f5bab0ffb1", 0xec}], 0x6, &(0x7f0000001780)=ANY=[@ANYBLOB="2c0000008400000002000000ff7f0600004000000001000020000000ff1000000700000000000000", @ANYRES32=r1, @ANYBLOB="1c000000840000000a000000fe8000000000200000000000000000bb"], 0x48, 0x100}, 0x100) write(0xffffffffffffffff, &(0x7f0000000280)="0d3e63e8f75ebf3bccfd2962242d05201f6df7c0a09db898783cf97f35ff82fc3ac6f829f24afd5ac6ff0848d987f837ba6499fb2a66694953f602b085ac4702855a795ea770ef4c8650cffa8cbec4ab78fd028c74c157e29aa2e2af41eeef57120113dbf9d3f40e76020adadb8ccf0517d84e68c4e186ad8164cee070e4c060154a79a8cda721711a80f67af95c389bd48aeb6967d8c277dc5c65769b", 0x9d) r2 = socket$inet_sctp(0x2, 0x5, 0x84) truncate(&(0x7f0000001840)='./file0\x00', 0x7ff) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xb, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) geteuid() open$dir(&(0x7f0000001880)='./file0\x00', 0x500, 0x92) r3 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000340)='./file0\x00', 0x80000000) lseek(r3, 0x0, 0x1000000000003) read(r3, &(0x7f0000000040)=""/23, 0x17) ftruncate(r3, 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000000080)='d', 0x1}], 0x1, 0x0) pwritev(r3, 0x0, 0x0, 0x0) recvfrom(r2, &(0x7f00000003c0)=""/4096, 0x1000, 0x1, &(0x7f0000000040)=@in6={0x1c, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0}, 0xfd1}, 0x1c) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000000)={0x8}, 0x4) 00:12:03 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file1\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x3, 0x2000, 0x80000008, &(0x7f0000ff9000/0x2000)=nil) shmctl$SHM_LOCK(r1, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[&(0x7f0000000380)='\x00', 0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) 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$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = accept(r2, 0x0, 0x0) close(0xffffffffffffffff) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$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$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x1c) r7 = socket(0x2, 0x5, 0x4000000000000004) connect$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, &(0x7f0000000840)=ANY=[@ANYBLOB="02ffffef0300000001000000f4fc8e452b7eaea8cd0a7f24144107efb39e7fd5f908e3351e109d8cb1504e033fcf2d3e6a88a1d26ad3c1d6a10f93c660352473b822316749c6eaa417959a97d901afcf2a"], 0x0) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) 00:12:04 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file1\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x3, 0x2000, 0x80000008, &(0x7f0000ff9000/0x2000)=nil) shmctl$SHM_LOCK(r1, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[&(0x7f0000000380)='\x00', 0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 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, &(0x7f00000001c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x1c) r7 = socket(0x2, 0x5, 0x4000000000000004) 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$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000840)=ANY=[@ANYBLOB="02ffffef0300000001000000f4fc8e452b7eaea8cd0a7f24144107efb39e7fd5f908e3351e109d8cb1504e033fcf2d3e6a88a1d26ad3c1d6a10f93c660352473b822316749c6eaa417959a97d901afcf2a"], 0x0) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) 00:12:05 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r5 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r5) 00:12:05 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x5, 0xffffffff80000000}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)=ANY=[@ANYBLOB="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", @ANYRES32=r1], 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000440), &(0x7f00000004c0)=0x8) getsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000140), &(0x7f00000001c0)=0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000380)={@in6={{0x1c, 0x2, 0x100, @local={0xfe, 0x80, [], 0x0}, 0x3}}, r1, 0x5, 0x7, 0x3f}, 0x8c) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000200)={r1, 0xf8a, 0x9}, 0x8) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) bind$unix(r2, &(0x7f0000000080)=@abs={0x1, 0x0, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r1, 0x40, 0x2}, 0x8) 00:12:05 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) setsockopt$inet_buf(r0, 0x0, 0x54, &(0x7f0000000040), 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) pipe2(0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x2, 0x174) writev(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, 0x0, 0x100000186) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, &(0x7f0000000500)) 00:12:05 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(0x0, 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r5 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r5) 00:12:07 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(0x0, 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r5 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r5) 00:12:07 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(0x0, 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r5 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r5) 00:12:07 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r5 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r5) 00:12:08 executing program 3: syz_emit_ethernet(0x10a, &(0x7f0000000100)="79cdeb8ce60c923abeed35c00806001848001404719d93f325edb83be28ea73ee218340be79db1adf15a636c289580e4001398e772ea1237f4773d5908cc88b0ba8dbad112") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x4, 0x0, 0x80000000, 0x80000001}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1, 0x40}, &(0x7f00000000c0)=0x8) 00:12:08 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r5 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r5) 00:12:08 executing program 2: r0 = open(&(0x7f00000004c0)='./file0\x00', 0x402, 0x80000) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000280)={0x0, 0x8000, 0x1, 0x1, 0x5}, &(0x7f00000003c0)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000400)={0x0, 0x400, 0x9, 0x3, 0xa, 0x8}, &(0x7f0000000440)=0x14) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYBLOB="a10000002a79439a0cea464d0d75a9635bfc272e424e65d35b3857c12b8faa3c41eb09fd9c483654f0223c983b1705863f21a48239e1c31345ea5bf4993312c78d24f6ac5ede1be6fc7e66281539ee1b84076477b85ab1e2a79f2f101f0932e9462626b5ce1cf310dfbe1c1dfb57ffbc246fe4e5f93f57f65ccb67cf5c802d934eb36798705a344df6597334ff215bb6d829c8a2310a9e588240564625da4222a1c9bd07b16e34c5bb92979ec2c8bc1323a084a4f2d809"], 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@remote}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r2, 0x2d6e}, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000002c0)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x8) fcntl$setflags(r0, 0x2, 0x1) 00:12:08 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000180)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="0100857d", @ANYRES32=0x0], &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={r1, 0x0, 0xf}, 0x0) 00:12:08 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r5 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r5) 00:12:08 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0x1ff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x100000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x49b) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000180)=0x10) fcntl$setflags(r1, 0x2, 0x0) r2 = accept4(r0, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000300)=0x8, 0x10000000) getsockname$unix(r2, &(0x7f0000000340)=@abs, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0xe7, @remote={0xfe, 0x80, [], 0x0}, 0x5}}, 0x0, 0x8, 0x7fff, 0x13, 0x8000, 0x6, 0x9}, &(0x7f0000000280)=0x98) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000005c0)=ANY=[@ANYBLOB="1c004e20c9880000fe8000000000000000000000000000aa0eb500000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000041177be1417aa770b656b187dd10cdd2444a918015da0ae0a599d2fc2421667ce4813de0b93219146ec95e78575e977efcaa11aa5c9d05c63e7aa6279e58da6d5c208830260d42602f0dd4a67074d1119ea940fc238e3b206b7aa22d3790dd006651eefb39f32923430e540b1b37859c3b3ea4004af01dabb2504721c9d6383bcc16df6546fa24d40a89aceff81ae02c075e910ea96830c02d8468bba6470790941449a66e9f145f188696faaf2553e2041406cc1997f244451356225244f2b8f73135193c6314a9b0ba55a1610a0bdf7f74aeb3224c87aec5ef3b0ac910fa8ec1ba85a5130d0cfd530cf61fa9530bacb41822122bd330b5e15953bd5f5a812b4888bc8fd62aff824e6cd6391eb108ebb5", @ANYRES32=r3], 0x84) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000003c0)={r3, 0x4}, 0x8) 00:12:08 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f665b696c6531007ff00df96d567e2943831a1512a382b806cdc7d34ff0bf857e1840db9b9b81b8c64b07bfc26dddf100a2703dab421f40fa"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="a3", 0x1}], 0x1) writev(r0, &(0x7f0000001380)=[{&(0x7f0000000000)='\x00', 0x1}], 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x5}, 0x8) 00:12:08 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r1, 0x4, 0x2}, 0xc) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r1, 0x9}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6, r2}, 0x0) 00:12:08 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r5 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r5) 00:12:08 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0xffffffffffffff93) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000380)=ANY=[@ANYBLOB="0302000208000000"], 0x0) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000040)={@broadcast, @local={0xac, 0x14, 0x0}}, 0x8) fcntl$getflags(r0, 0x3) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 00:12:08 executing program 3: setitimer(0x2, &(0x7f0000000040)={{0x8001, 0x358}, {0xb, 0xe52}}, &(0x7f0000000080)) setitimer(0x0, &(0x7f0000000000)={{}, {0xc7000000}}, 0x0) 00:12:08 executing program 3: r0 = open(&(0x7f0000000440)='./file0/file0/file0\x00', 0x0, 0x40) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000480)={0x0, 0x9}, &(0x7f0000000500)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000540)={0x3, 0x4b1, r1}, 0xc) faccessat(r0, &(0x7f0000000580)='./file0/file1\x00', 0x20, 0x200) execve(0x0, &(0x7f00000000c0)=[&(0x7f0000000040)='-\x00', &(0x7f0000000080)='\x00', &(0x7f0000000300)='(+!,\x00', &(0x7f00000003c0)='\xd6\x05\x00\x00\x00\x03\x00', &(0x7f0000000140)='&\x00', &(0x7f0000000180)='\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000200)='[*{%\x00'], &(0x7f00000004c0)=[&(0x7f0000000340)='.]}/\xc0\xbb\x00']) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) utimes(&(0x7f0000000380)='./file0\x00', &(0x7f0000000400)={{0x1ff, 0xffffffffffffff7a}, {0x7fff, 0x81}}) utimensat(r2, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={{0x2, 0x2}, {0x6e61, 0x8167}}, 0x200) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f00000005c0)={r1, 0x2}, 0x8) chdir(&(0x7f0000000000)='./file0\x00') symlink(&(0x7f0000000240)='\x00', &(0x7f0000000280)='./file0/file0\x00') 00:12:08 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r5 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r5) 00:12:09 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r5 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r5) 00:12:09 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syz_execute_func(&(0x7f0000000040)="8fc97c804900660ffeb4b100008020c402f925ca40288f32233333c423f9dffa00460f8965566666c4a3791d2d352489b50045d9fec46147d07c7fc966c3") getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) setgroups(0x8, &(0x7f0000000380)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]) chown(&(0x7f00000001c0)='./file0\x00', 0x0, r0) 00:12:09 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = shmget(0x3, 0x1000, 0x26e, &(0x7f0000ffd000/0x1000)=nil) freebsd11_fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() r4 = getuid() r5 = getgid() r6 = getpgrp(0x0) r7 = getpgrp(0xffffffffffffffff) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000080)={{0xe5, r2, r3, r4, r5, 0x15, 0x8}, 0x10000, 0xfffffffffffffffa, 0x4, 0x0, r6, r7, 0x2}) setsockopt$inet_mreq(r0, 0x0, 0x9, 0x0, 0xff85) 00:12:09 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r5 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r5) 00:12:10 executing program 2: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x4) mincore(&(0x7f0000f7a000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/84) munmap(&(0x7f0000ebb000/0x1000)=nil, 0x1000) munmap(&(0x7f0000b14000/0x3000)=nil, 0x3000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) 00:12:10 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) shmget(0x2, 0x3000, 0x70, &(0x7f0000ffd000/0x3000)=nil) munlockall() r0 = shmget(0x0, 0x2000, 0x8, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_LOCK(r0, 0xb) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() sync() r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8, 0x10000000) fsync(r1) open$dir(0x0, 0x0, 0x0) truncate(0x0, 0x0) fchmodat(0xffffffffffffffff, 0x0, 0x0) r2 = semget$private(0x0, 0x800002, 0x40) __semctl$GETPID(r2, 0x1, 0x4, &(0x7f0000000040)=""/143) 00:12:10 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r5 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r5) 00:12:10 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = shmget(0x3, 0x1000, 0x26e, &(0x7f0000ffd000/0x1000)=nil) freebsd11_fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() r4 = getuid() r5 = getgid() r6 = getpgrp(0x0) r7 = getpgrp(0xffffffffffffffff) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000080)={{0xe5, r2, r3, r4, r5, 0x15, 0x8}, 0x10000, 0xfffffffffffffffa, 0x4, 0x0, r6, r7, 0x2}) setsockopt$inet_mreq(r0, 0x0, 0x9, 0x0, 0xff85) 00:12:10 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r5 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r5) 00:12:10 executing program 2: freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) fchmod(r0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0xffff, 0x1, [0x4]}, &(0x7f0000000040)=0xa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x2}}, r1, 0x464406c6, 0xffffffffffffffff, 0x6, 0x6, 0x3}, &(0x7f0000000080)=0xa0) 00:12:10 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x7fff}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x100000001, 0x5800, 0x9069, 0x7, r1}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r2, 0xffff, 0x8000, 0x0, 0x0) 00:12:10 executing program 2: r0 = socket(0x1, 0x20000000, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) 00:12:10 executing program 2: mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7) 00:12:11 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x5, 0xffffffff80000000}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x4}}, r1}, &(0x7f0000000080)=0x84) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000140), &(0x7f00000001c0)=0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000300)={r1, 0x85, "5f20ead80c68d00c495ef3a151ac4c0ceb6d85144213fb5206640877d0944ddb7b8391994a195fa2fb98b460d9ba32f643379633852028728e114db6b2503ed892f38191163d005d3f68e1b57647621ca44673558640af425dcd744ee1ab882933947096d26ff73cd1622a9b2615c90530a9e18503a3cb06202215de696c4c3646e98c00bc"}, &(0x7f00000003c0)=0x8d) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, 0x0, 0x4747fb3a7e5397ea) socket$inet6(0x1c, 0x0, 0xffff) r3 = msgget(0x3, 0x401) msgrcv(r3, 0xffffffffffffffff, 0x0, 0x1, 0x800) writev(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) symlink(&(0x7f0000000100)='./file1\x00', &(0x7f00000002c0)='./file0\x00') 00:12:11 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1006, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) nanosleep(&(0x7f0000000000)={0x2, 0xffffffff}, &(0x7f0000000040)) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x2f1) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xb5fece331a492f60) socket$inet6(0x1c, 0x5, 0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x40}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="0007000001010a00273998e802f760ca00"], 0x0) 00:12:11 executing program 3: r0 = shmget(0x0, 0x1000, 0x4, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_SET(r0, 0x1, 0x0) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) accept$inet6(r1, 0x0, &(0x7f0000000040)) 00:12:11 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(0x0, 0x0, 0x0) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r5 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r5) 00:12:11 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/14}, &(0x7f0000000040)=0x10) sendto$unix(r1, &(0x7f0000000080)="deccf004d013f11bb8b32bdf591846320d5b8e021664dfbb16ac75b19ddeaef4e5a6b9ad545abda6ea3a5752ba03b8638e6d4acfa105bf1c3eb15468df34fbd69a5ec0cca28bd4bc803e6a7ce6d70c0cc8cd6db56eef008e9a29e9e4e78bd18334a2f8ba8c9fc355dd613df5959240d282c5176753f81b2045", 0x79, 0x20000, 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x38, 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x400, 0x2) mkdirat(r2, &(0x7f0000000140)='./file0\x00', 0xa0) 00:12:12 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x7, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000240)=ANY=[@ANYRES32=r2, @ANYBLOB="ff030000ffffff7fa700b55c36080200c90000001c004e22b2e7fffffe8000000000000000000000000000aa8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3, @ANYBLOB="0600001d9b1ea57ed9d00800070000ea3e000000"], &(0x7f00000001c0)=0xb0) getpeername$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) r4 = socket(0x2, 0x20000001, 0x40000000000084) ftruncate(r4, 0x6) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000200), 0xfdf3) 00:12:15 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x2d59b56a}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x3, @multicast2}}, 0x0, 0x5, 0x3, 0x40, 0x1, 0xac}, &(0x7f0000000000)=0xa0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x9}, &(0x7f0000000180)=0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000240)={&(0x7f00000001c0)=@in6={0x1c, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffd}, 0x1c, &(0x7f00000007c0)=[{&(0x7f0000000200)="d89f763b58b32f5e6398e646dc58cc75d1600cd59110f20e035d3fb89cfd913e2a5d71f092a7", 0x26}, {&(0x7f0000000300)="5e721b039916a036dea307e92e73463181318ebc7799e422baf7ded2cf43e2bc36c9ece9b859a42a9d8bdea1a59035da5f0eff4fed0ca3073f85f357a970c5a4aea1572c7a6255f17b2581bf5e7cd6063bdc9f947f90bc84ea03aef818aeaa4e54ce3699cddd58a32a36f584e9ef333821f2e3c4928daaa12df8fc34d968364e43f22a104c94255778e6c3b9eb030c6ba2eeb84918ab0b64572a3080e76505219eaa0e7582160eece19c8be4f00ede0f82be", 0xb2}, {&(0x7f00000003c0)="39cb38d7fc515f63e12ed131a6bcd6927f1ea1216e10a9f26c7ca9ee2e327aaa67f65dad59a6acc9b3bf0a2ba0add8de3b35472ea770b8bc38433fd37e378178ca14f0bb7c27d4d60e6e792b94f09c4bf066c8132722b0d24a13652856ee2d014bbc84c46e1e1d6ebe603bdfeea64d9490c82ada26379c518bb640ccb6d5d6921f0e71f7e267957ffc4c2251c2ffa4c435151100920403414a3f9753de28a63f8c494c9a86380f0910972894fa56ca43dc8f22cc1e102a1dc1", 0xb9}, {&(0x7f0000000480)="9994b7336aa2e0f1307d9421f1979cd86ccd9301055ddea38c9111e92d67dd16d3c71cdbfe04499728b03d5dc8c6300ab1b66870e3db036a3ae4b872f8dab1ef5c2f04bced29109162863cb5e9631ab5e07c47ed73d80d5c39ac776619b15ce543a1c347063ee10c5e5b87a56364c127066f8e311974fbf82c04eade119be6367f0e4aec463c71fec4729bbad3ddb45137406ff8ea1093b9933814180af378ceb79f3d09ecdf52aac8a93e7d5713d62020ff58b7d223", 0xb6}, {&(0x7f0000000540)="5b908f1a310d13b27bbfd3ba6967a1157eeaccb0ee4e2613922ea208f16e7dcd7478878e00aa620a5ffd36025f7382f125ab5ce4fc9e096fe1c2bddfc228efa27067824f42185922b7ce6328fe4919abf0df6dff7ef89ea3824c11d895406bd0d2222557cbf6aad7bcbaa0a50c9c6396e43b81afd1167e6dff417e31ef7f6f19e80eb934ce010caa4535f82c68c6061932fd671d462e7f26f5fde11490534786e6702b", 0xa3}, {&(0x7f0000000600)="0d98a50fd498150506586e85e09c68f44e0f53ed586d5eb6c7d018468bb2cf07afdf50873a3d7ecc2629aceb4fe4333a9045f49061fb321e0d89a862a998e26073ddfffaa8c423e78f0bf29cf546dc241e8b8e32bc288d00c1ba729baafa000205529ba9bfae30d096174f25444e245cadc08a59fa0901980f12ce3a220ff0c2cd5d950b", 0x84}, {&(0x7f00000006c0)="aceba4a14a87f6072b3e52a6aaed9ccb739aa5a2f8f66f4925f4f89ce30d7a6487960dbfde26e38a2107ff704b5f2c53d9705147426a243f4baf7479156b1f498c23d365521e717a1db9aa7c80f0b5b60d2e689a2586c04624f4a7143fcdc87d8906a828f21f505c62fc63758911884e35e516434fbf29f1fcc713de296784f48284c41b0861c286fbf1da2ca7143277b892986a58b247797ec8152c2fec5cb7f5df770e760f51e2dab86648c06b1540e9060be21fe329952297c049b07d8a0cc48194c65e4c0db39740ef24ec6d80d17f213b8359b5a7a2c167c04ed539fb099a5f1c4218ff0ebc280975e1cdc333a928fc9a022e37e0355a", 0xf9}], 0x7, &(0x7f0000000840)=[@dstaddrv4={0x10}, @sndinfo={0x1c, 0x84, 0x4, {0x2, 0x2020, 0xa9f, 0x5, r2}}, @sndrcv={0x2c, 0x84, 0x2, {0x7, 0x325, 0x4000, 0x3, 0x5, 0x1d57af03, 0xfffffffffffffffa, 0x7d, r1}}], 0x58, 0x8}, 0x4) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000940)={r2, 0x5}, 0xc) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000008c0)={r1, 0x6}, &(0x7f0000000900)=0x8) 00:12:15 executing program 0: socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_int(r0, 0x29, 0x30, &(0x7f0000000040)=0xfffffffffffffffc, 0x18) 00:12:15 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000)=0xfffffffffffffffb, 0xffffffffffffff71) 00:12:15 executing program 2: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) ftruncate(r0, 0x2) writev(r0, &(0x7f0000000500)=[{&(0x7f0000001740)="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", 0xc00}], 0x1) writev(r0, &(0x7f0000002500)=[{&(0x7f0000000740)="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", 0x1000}], 0x1) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) fdatasync(r0) 00:12:15 executing program 0: r0 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000340)='./file0\x00', 0x80000000) lseek(r0, 0x0, 0x1000000000003) read(r0, &(0x7f0000000040)=""/23, 0x17) ftruncate(r0, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)='d', 0x1}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000008006b70000ff01fbff050008000700000002004e22e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="fa"], &(0x7f00000001c0)=0xb8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r1, 0x9}, &(0x7f0000000240)=0x8) pwritev(r0, 0x0, 0xfffffcc9, 0x59) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)={@in6={{0x1c, 0x2, 0xffffffffffffffc1, @empty, 0x10000}}, r1}, 0x84) 00:12:16 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(0x0, 0x0, 0x0) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r5 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r5) 00:12:16 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f00000000c0)=0x7, 0xffffffffffffff15) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x6, "325065bca3cec4f53a071f7afb31798f"}, 0x14) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x10a9400000000000, 0x7, 0x1df, 0x7, 0x401, 0x7, 0x2, 0x27b4, 0x8, 0x6, 0x100000000000}, 0xb) 00:12:16 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) dup(r0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) mlockall(0x2) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) ftruncate(r1, 0x7f) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, 0x0, 0x0) 00:12:16 executing program 2: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = shmget$private(0x0, 0x3000, 0x682, &(0x7f0000e61000/0x3000)=nil) shmctl$SHM_LOCK(r0, 0xb) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x2) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) pwritev(r1, &(0x7f0000000640)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x80012, r1, 0xfffffffffffffffd) r2 = socket$inet6(0x1c, 0x0, 0x8) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) munmap(&(0x7f0000ff6000/0x4000)=nil, 0x4000) 00:12:16 executing program 2: munmap(&(0x7f0000f90000/0x2000)=nil, 0x2000) mlock(&(0x7f0000f31000/0x1000)=nil, 0x1000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) munmap(&(0x7f0000b3c000/0x4000)=nil, 0x4000) sigaltstack(&(0x7f0000dff000/0x3000)=nil, 0x0) 00:12:16 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, &(0x7f00000001c0)=@un=@abs, 0x8) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet6_tcp_buf(r1, 0x6, 0x26, &(0x7f00000000c0)="8d6171104bd823ceb030aee08d1b500c4bbce09d1002e6014ded7918e29e1db39e5e5edcba4d0860a307bd295e24e31b40c4f44d9cd31608786cfbe3d3e4e84a5a2ecec3954f4ec3c3dfa14c0a6553a7534930b9774b8317887aeb56368ecd8270b5f5ff910604e941b9281860d68f89d103195fcb0e4b89e834b8a905b2da4b73db4f2e8482032efd43e99c59ac4da8529f01062473de65e3cf36baa41807", 0x9f) 00:12:16 executing program 3: r0 = open(&(0x7f0000000400)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) r1 = fcntl$getown(r0, 0x5) r2 = getuid() getgroups(0x3, &(0x7f0000000140)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r4 = fcntl$getown(r0, 0x5) freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000380)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000100)=[{&(0x7f00000001c0)="133a83b1599bd97f7efe9a8b834baa555b934b6d48dbf454692b60dad184ac60fdc8b04e999b073d96792f64b0fda1a1e08d93080efa6679fafe6601ff2d6dc981aa3343ae57953eb504d6c2752e63fa2c0ea2d87aaec0c8d77c96e480146e4a4627380fffc1ce358a706253e0051d50712f75938c24a251e52e35b562489523c9c691a2", 0x84}, {&(0x7f0000000040)="e823c3fbffad1702d60abcc3370fadd50b0e3d98640a10abd2be5847ac972126612b1607f860e6bb5f193a69609ad3bc70d375", 0x33}, {&(0x7f0000000080)="3fb33539b2a484ddbcf5b1f4212b52675a225a0886ac2be9", 0x18}], 0x3, &(0x7f0000000340)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}], 0x40, 0x80}, 0x10d) pwritev(r0, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x100010000000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(0x0, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:12:16 executing program 2: r0 = shmget$private(0x0, 0x3000, 0x484, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_LOCK(r0, 0xb) syz_emit_ethernet(0x46, &(0x7f0000000500)="79cdeb8ce60c923abeed35c00806001848001404719d93f325edb83be28ea73e9db137a571f0494fc2d9edc090dacbadf1526370289580e4001398e76eea12d112401fcb8601") 00:12:21 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(0x0, 0x0, 0x0) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r5 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r5) 00:12:21 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000180)=0x10) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000340)=""/233) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000001c0)={r2}, 0x8) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4) syz_emit_ethernet(0x78, &(0x7f0000000100)="79cdeba2f90c923afeed35c008060018dd0e1021719d88b65d6c50b2bbbd80713c1ac851f0d40fd8bbe7fe62d4ac4dd5d1c945362813e6eb86f9000000000000007ac0c74683292a67ad203ce0e29b7e83eabbeb0a18d213c379cb7a3aa805000000dcf08cc841eec87cebb1c89710fa38f3ef10e86b6e86") getresuid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)) r3 = semget$private(0x0, 0x0, 0x110) __semctl$IPC_RMID(r3, 0x0, 0x0) 00:12:21 executing program 2: pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)="f0", 0x1}], 0x1, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=[@in6]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, 0x4, 0x7}, &(0x7f0000000200)=0xc) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) pwritev(r2, 0x0, 0x0, 0xffffffffffffffff) 00:12:21 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) dup(r0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) mlockall(0x2) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) ftruncate(r1, 0x7f) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, 0x0, 0x0) 00:12:21 executing program 2: munmap(&(0x7f0000ff9000/0x2000)=nil, 0x2000) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x81010, 0xffffffffffffffff, 0x2) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2) r0 = socket$unix(0x1, 0x0, 0x0) r1 = getpid() pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet_buf(r2, 0x0, 0x15, &(0x7f0000000080)="c9479c25b4394f53be2e38be7f59633ec4ff07c2c19b14abbded479a8470", 0x1e) fcntl$lock(r0, 0x0, &(0x7f0000000000)={0x1, 0x7, 0x6, 0x2, r1}) 00:12:22 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) sendmsg$unix(r0, &(0x7f0000000080)={0xfffffffffffffffe, 0x0, 0x0, 0xc1, 0x0, 0x0, 0x1}, 0x80) accept$unix(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="00c00e2840008018f016370000"], &(0x7f00000000c0)=0xf) 00:12:22 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000200)={r1, &(0x7f0000000180)=[@in={0x2, 0x3, @multicast2}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @broadcast}, @in={0x2, 0x2}, @in={0x2, 0x3, @broadcast}]}, &(0x7f0000000240)=0x10) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000280)=ANY=[@ANYBLOB="01b4ea63830f0000bcd2e347b1c24015e7bee12b865f1eaa2e7ae938e1c0fd6ae7c8cfaec463c3ea10d49d0570", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1e, &(0x7f0000000040)={r2, 0x1}, 0x8) 00:12:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000000)=0x194) 00:12:25 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0), 0x0, 0x0) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r5 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r5) 00:12:25 executing program 3: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f0000001700), 0x4) setsockopt$sock_timeval(r1, 0xffff, 0x100b, &(0x7f0000000000)={0x8}, 0x10) 00:12:25 executing program 2: mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) sigaltstack(&(0x7f0000985000/0x2000)=nil, 0x0) sigaltstack(&(0x7f0000985000/0x1000)=nil, &(0x7f0000000040)) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0xf, 0x2}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x1}, 0x8) 00:12:25 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_int(r0, 0x0, 0x47, 0x0, 0x0) 00:12:25 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f0000000000)=0x9, 0x41) r1 = socket$inet6(0x1c, 0x1, 0x77a7) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f00000000c0)={r2, 0xfffffffffffffffe, 0x9}, 0x8) 00:12:25 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x100000001, 0x0, 0x70a5f83c, 0x8}, &(0x7f00000000c0)=0x18) link(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={r2, 0x40, 0x5, 0x7, 0x2, 0x1}, &(0x7f0000000140)=0x14) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x8, "3c312f29da35fad78b90442eeff80868"}, 0x14) utimensat(0xffffffffffffffff, 0x0, 0x0, 0x1ff) 00:12:25 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x84, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x200, 0x6, [0xb90d, 0xffffffffffff0001, 0x40, 0x2, 0x49fd, 0xfffffffffffffff7]}, &(0x7f0000000040)=0x14) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r1, 0x100000001}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1, 0x3}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1000}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r2, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@sndinfo={0x1c}], 0x1c}, 0x0) 00:12:25 executing program 2: r0 = socket(0x11, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x0, 0x20, 0x7, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={r1, 0x2}, &(0x7f0000000200)=0x8) accept4$unix(r0, &(0x7f0000000300)=@abs, &(0x7f0000000340)=0x8, 0x30000000) sendto$inet6(r0, &(0x7f0000001480)="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", 0x100a, 0x0, &(0x7f0000001300)={0x1c, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x5}, 0xfed4) sendto$inet6(r0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x3a1) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0xffffffffffff483a, 0x5, 0x2100, 0x3, 0x6b612b1d, 0xfffffffffffffffb, 0x9, 0x74153ac9, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, r2, 0x8001, 0xa0, 0x0, 0x700000, 0x1}, 0x98) sendto$inet6(r0, &(0x7f0000001340)="6fe44183c991795465611ba41d2fc58128494c26f55363c5d65d1b25d9944e6a16cf6b8afac9d8a3a3635fa1e90aa7ba69e307fb49af6bb3375a88e5c06db6b7dc4d978acfefc29e397630f5c2992c4f084cd6723050282cfab0f9994a6bb09ff71ed3b335600d95af2c502905c26148554c6387969e63a4ab5dae2dd8c861ae145db39479df35807cc424e979185bef61247043c2cd7dd92d519c2680ae67e3d0a3a6d4ed318dbb86259a9780a2f62312ec1139ac196c074d6cbe2c9184872f60b561970fabcdebabd31a", 0xcb, 0x0, &(0x7f0000001440)={0x1c, 0x1, 0x8f96, @remote={0xfe, 0x80, [], 0x0}, 0x20}, 0x1c) r3 = shmget$private(0x0, 0x2000, 0x20, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000000240)=""/158) 00:12:28 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0), 0x0, 0x0) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r5 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r5) 00:12:28 executing program 0: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040)) r1 = getegid() getresuid(&(0x7f0000000140), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) fchown(r0, r2, r1) getresgid(&(0x7f0000000200), 0x0, 0x0) 00:12:28 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100)=ANY=[@ANYBLOB="54ce992b314c2fcf2854634f89dcbde2f806b8efc1104312190fa0bee9f06c617b5b6f2ffd8d1fd9bfb5b480cb3932b5e529895ef962f620dae92e545b95b3fb43780d7cdca45c5e0d4e0d3c43d127d9a224a592d93186c9b0ca5839a6ab832a8b1718d919919ac2455729d1506f50eb7f1110fb712db324e548bafa99b0d53e7ef22d2ff7e5efb24e6f0602dd961f11838f70"], 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x200}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0xffffffffffffffe1}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x7fff, 0x4) 00:12:28 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00000000c0), 0x4) r1 = dup(r0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x137) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000100)={0x0, 0x4d, "c09dcc54c8586adbd018c44576a58c02a9244ed9efdc8673c83b7becd6312dbddd5aa0f8f9517833a31c00ce998c858a0ff4ede04535c17ffff5119d3d7cec8869aad41ac6a80608da635c0050"}, &(0x7f0000000180)=0x55) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={r3, 0x6}, 0x8) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:12:28 executing program 0: fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f00000001c0)=[r1, 0xffffffffffffffff, 0x0]) r5 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) fchownat(r5, &(0x7f0000000100)='./file0\x00', r0, r1, 0x200) setregid(r4, 0x0) r6 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x9c55a147257502a4, 0x0) setsockopt$inet6_tcp_buf(r5, 0x6, 0x2000, &(0x7f0000000200)="41ba8c729b5fd5e24b08330babcb39622bf6fdf4e4e5464dfbaf76c9621f159e55c431a535c048639528fe81e087854e67756637579de325ebaaa58159fe86d95cf2f0b1688bab3cb9f6b4837a15b234f4d986b87f842b5a528dc3f70725718bf3d6fc2d99cc7e9f4b9a38cf475cd124b27d7ec7b4a9b0667be0dd1beb2fab6757078588baf56da5a741a2f982bfc43425535ea2341e9d2c7eff914de7a42d7f5d49fa0341553982664c10c4d8801dd5af58e62be3d0c212346c0211687b8746", 0xc0) mmap(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x6, 0x11, r6, 0x0) setregid(r1, r4) setregid(0x0, r4) setregid(r2, r3) r7 = shmget(0x1, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) r8 = fcntl$getown(r5, 0x5) r9 = getpgid(0xffffffffffffffff) shmctl$IPC_SET(r7, 0x1, &(0x7f0000000140)={{0xfff, r0, r4, r0, r2, 0x0, 0x5}, 0x0, 0x8, 0x1, 0xfff, r8, r9, 0x4}) 00:12:28 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @multicast2, @loopback}, 0xc) setsockopt$inet_group_source_req(r0, 0x0, 0x52, &(0x7f0000000100)={0x4, {{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x3, @loopback}}}, 0x118) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @rand_addr, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000080)={@multicast1, @empty, @multicast1=0xe0000039}, 0xc) 00:12:28 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x200}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080)={r1, 0x4, 0x6}, 0x8) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c) lock order reversal: (sleepable after non-sleepable) 1st 0xfffff800063c97c0 rawinp (rawinp) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1643 2nd 0xffffffff82943480 in_multi_sx (in_multi_sx) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1596 stack backtrace: #0 0xffffffff8110b79e at witness_debugger+0x8e #1 0xffffffff8110b3d2 at witness_checkorder+0xf72 #2 0xffffffff8107a4c3 at _sx_xlock+0xb3 #3 0xffffffff812c0f4c at inp_setmoptions+0x17bc #4 0xffffffff812d935f at ip_ctloutput+0x80f #5 0xffffffff812dd109 at rip_ctloutput+0x2c9 00:12:28 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x20000000) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000180)={0x63ce, &(0x7f0000000100)=[@in6={0x1c, 0x3, 0x3ff, @local={0xfe, 0x80, [], 0x0}, 0x1f}, @in={0x2, 0x0, @rand_addr=0x140000000000}, @in={0x2, 0x1, @broadcast}, @in={0x2, 0x2, @multicast2}, @in={0x2, 0x1}]}, &(0x7f00000001c0)=0x10) sendmsg$unix(r0, &(0x7f0000002d00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000004ffff000066c8f01e790d865a"], 0x10}, 0x0) r2 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000040)=0x3, 0x4) #6 0xffffffff8115a031 at sosetopt+0x101 #7 0xffffffff81162698 at kern_setsockopt+0x158 #8 0xffffffff81162533 at sys_setsockopt+0x33 #9 0xffffffff81716846 at amd64_syscall+0x436 #10 0xffffffff816de4ed at fast_syscall_common+0x101 00:12:31 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0), 0x0, 0x0) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r5 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r5) 00:12:31 executing program 2: utimensat(0xffffffffffffffff, 0x0, 0x0, 0x200) mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='./file0/file0/file0\x00', 0x90000000000000) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') open(&(0x7f00000000c0)='./file2\x00', 0x200, 0x0) mknodat(r0, 0x0, 0x0, 0x0) fsync(r0) 00:12:31 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) write(r2, &(0x7f0000000040), 0xfffffedf) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x4, 0x20}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={r3, 0x8}, &(0x7f0000000140)=0x8) pipe2(&(0x7f0000000040), 0x0) select(0x40, &(0x7f0000001100)={0x6e}, 0x0, 0x0, 0x0) 00:12:31 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000200), 0x4) r1 = shmget(0x2, 0x4000, 0x60, &(0x7f0000ffa000/0x4000)=nil) getuid() pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000100)=0x80, 0x4) shmat(r1, &(0x7f00005df000/0x2000)=nil, 0x2000) 00:12:31 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x41, &(0x7f0000000200)="e4e11df357f368ea", 0x8) close(r1) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r2 = openat(r0, &(0x7f0000000500)='./file0\x00', 0x100102, 0x40) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, &(0x7f0000000200)) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000380)={@in6={{0x1c, 0x1, 0x8001, @empty, 0x2}}, 0x0}, &(0x7f0000000240)=0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000440)=ANY=[@ANYRESOCT=r3], 0x1) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000540)={r3, 0xff, 0xe1f}, &(0x7f0000000580)=0xc) recvfrom$inet6(r1, &(0x7f0000000280)=""/52, 0x34, 0x40000, &(0x7f00000004c0)={0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x200}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000001c0)=0x9, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x1f3) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000002c0)={0x7, {{0x2, 0x2, @rand_addr=0x1}}}, 0xfffffffffffffe68) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r4, 0x8, 0x84}, 0xfffffffffffffd7c) 00:12:32 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000180)='t', 0x1) recvmsg(r1, &(0x7f0000000240)={0x0, 0x37a, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/96, 0x6b07}], 0x1da, 0x0, 0xfffffffffffffd82}, 0x40001) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x200, 0x2510, 0x9121, 0x1, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000000c0)={r3, 0x5}, &(0x7f0000000280)=0x8) recvmsg(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) execve(0x0, 0x0, 0x0) 00:12:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000100)=0x80, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000200)={0x7ff, {{0x2, 0x3}}}, 0x90) dup(r0) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xd, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f00000001c0)={r2, 0x0}, &(0x7f00000000c0)=0x79) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r3, 0xa}, &(0x7f0000000080)=0x8) 00:12:35 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000280)) bind(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="1eb2efd2855cbe409808537436a5dc6b03a71c4828e383ca310fa5effaa9c3a7d2e4d1f791c2e904a61ab2e7bd587916311e11fb5920df7224eabe39db4ec13d2f113eac781ad0e7063edb0d78f47c88a79c0ca15b969f06df207571175c700af4c4b2a7"], 0x2) r2 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) pipe2(&(0x7f0000000180), 0x100000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r3}, &(0x7f00000001c0)=0x8c) 00:12:36 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r5 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r5) 00:12:36 executing program 2: freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_int(r0, 0x29, 0x25, &(0x7f0000000180)=0x5, 0x4) mincore(&(0x7f0000124000/0x2000)=nil, 0x2000, 0x0) accept4$inet6(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x8}, 0x0) sync() r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x8}, &(0x7f0000000100)=0x8) 00:12:36 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair(0x17, 0x30000000, 0x2, &(0x7f0000000280)) r1 = accept(r0, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000001c0)={0x0, 0x7fff, 0x9}, &(0x7f0000000200)=0xc) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000240)={r2, 0xffffffffffffffff}, 0xffffffffffffffe0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000180)=0x10) fsync(r0) r3 = shmget$private(0x0, 0x0, 0x0, &(0x7f0000b39000/0x3000)=nil) socket$inet_icmp_raw(0x2, 0x3, 0x1) shmat(r3, &(0x7f0000b39000/0x1000)=nil, 0x0) r4 = fcntl$getown(r1, 0x5) fcntl$setown(r1, 0x6, r4) 00:12:36 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x40) bind(r1, &(0x7f0000000240)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0xa) r2 = socket$unix(0x1, 0x2, 0x0) r3 = dup2(r1, r2) socketpair(0x2, 0x7, 0x7fffffff, &(0x7f0000000000)) connect(r1, &(0x7f00000004c0)=@in, 0xc) r4 = getpgrp(0xffffffffffffffff) fsync(r0) fcntl$setown(r3, 0x6, r4) sendmsg$unix(r2, &(0x7f0000000080)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0x9, 0x0}, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1003, 0x0, 0x0) 00:12:36 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="12585c5faad49c8dae851610ee4c11bbdc40e0542eefcf5b7470011223f7a677141d5243167951c5804050426264d950afc1ae411c5619b37178320a48ce8c197a33328f8e", 0x45}], 0x1, 0x0}, 0x0) r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x400}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000280)={r1, 0x9, 0xcaf, 0x0, 0x7dd4, 0x7, 0x0, 0x7, {@in6={{0x1c, 0x2, 0x5, @loopback, 0x80000000}}, r2, 0x0, 0xfffffffffffff000, 0x7fff, 0x1, 0x8}}, &(0x7f0000000340)=0xb0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) dup(r0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1204, &(0x7f0000000200)={r3, 0x0}, &(0x7f0000000240)=0x10) 00:12:36 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000180)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000), 0x0, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000340)=ANY=[@ANYBLOB="02004e20ac1400bb000000000000000049a99cad13f2d40d000000000000000000000000000000000000000000000000000000000000000000000000012d00000000000000000000d89a000000000000000000000000000000000000000000000000000000000000000000009a00000000000000000000000076335765d6fa92d606ce23000000000000", @ANYRES32=0x0, @ANYBLOB="008000000400000005000000ff03000001000000"], &(0x7f0000000100)=0xa0) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140)=r1, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) rmdir(0x0) __getcwd(0x0, 0x0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)=ANY=[@ANYBLOB="1c004e23ad670000000000000000000000000000000000010900100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1], 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000400)={0x0, 0x9}, &(0x7f0000000440)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000580)={@in={{0x2, 0x3, @broadcast}}, r2, 0xfffffffffffffffd, 0x0, 0x54, 0x1ff, 0x1f}, &(0x7f0000000640)=0xa0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={0x0, 0x80}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)={@in6={{0x1c, 0x3, 0x7, @empty, 0x3f}}, r3, 0xc58, 0x8, 0x2, 0x5, 0x7, 0x10001}, &(0x7f0000000240)=0x98) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f00000000c0)=0x4) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000680), &(0x7f00000006c0)=0x4) 00:12:36 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0xcd2, 0x9411, 0x600, 0x5, 0x1, 0x9, 0x4f, 0x0, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000140)={r2}, 0x8) 00:12:38 executing program 2: freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_int(r0, 0x29, 0x25, &(0x7f0000000180)=0x5, 0x4) mincore(&(0x7f0000124000/0x2000)=nil, 0x2000, 0x0) accept4$inet6(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x8}, 0x0) sync() r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x8}, &(0x7f0000000100)=0x8) 00:12:42 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r5 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r5) 00:12:42 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) setitimer(0x2, &(0x7f00000000c0)={{0x40, 0x1}, {0x3, 0x6}}, 0x0) setsockopt$inet_buf(r0, 0x0, 0x4b, &(0x7f0000000040)="07b095bc9a77b291cf0ac1969d30b9edf76575c0e94ce26eb3cd89407e71cd24f2e12a90b2ab4ca9133732405935d19dbeded77c04d842baa6f31a333ee872e65e2b8a553084cedb829e3ab4ace4ccb62871c21ef743a1e8d0f3f619bd4604b5934e5e4fd0c1b27d14cbd6ef7c", 0x6d) connect$unix(r0, &(0x7f0000000400)=ANY=[@ANYRES16=0x0, @ANYRESHEX=r0, @ANYRESDEC=r0, @ANYRESHEX=r0, @ANYRESDEC=0x0], 0x5) r1 = semget$private(0x0, 0x7, 0x82) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0xff]) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) mlockall(0x3) close(r0) 00:12:42 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) r1 = socket(0x11, 0x3, 0x0) bind$inet6(r1, &(0x7f0000000000), 0xc) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffd28) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) socket(0x10, 0x20000005, 0x6) open$dir(&(0x7f0000000280)='./file0\x00', 0x40, 0x13d) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) r2 = open(&(0x7f00000002c0)='./file0\x00', 0x4, 0x142) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000080)={0x0, 0xbb5, 0x3, 0xff, 0xffffffff}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000140)={0xfffffffffffffff8, 0x81, 0x220, 0x887, 0xa9, 0x5, 0x5, 0x2, r3}, &(0x7f0000000440)=0x20) sendto(r0, &(0x7f0000000300)="d61e5ced9796c9a16a5b46eb1f3356accde02ff6ef87a8084a93d8c7bfa0166925ce4472a298164b2fb680b2525d658033a783ce7e0b2921af08a2210bbd9a7b53eacccfa7c59c284bf4132f23c0a416412ffe849bf2a4c89a11596c31a918b7b68a4bca86a1b9faab7ce7ed3741340eded81b4d7493469664b7a3af06975d2ee1a04f29b4ec5414f597559aedcb4601c181ea78107e16cf6d1cced706e913fc1e0005990f1778b3164c193750a9967654e4df3d9312d06c38187fdea12a46246d31a5424386e8771fdf960d036a52ddbf5cb6bd4aa3a19d", 0xd8, 0x9, 0x0, 0x0) shmctl$SHM_UNLOCK(0x0, 0xc) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000400)={0xffffffffffffff81}, 0x1) 00:12:42 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x361, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockname$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x100000000, {{0x2, 0x3, @rand_addr=0x7}}}, 0x90) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) 00:12:42 executing program 3: r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) r1 = dup(r0) fdatasync(r0) preadv(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0) freebsd11_getdents(r1, &(0x7f0000000040)=""/138, 0x8a) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0x4a, 0x4) 00:12:43 executing program 3: r0 = socket(0x17, 0x3, 0xb3d) r1 = dup(0xffffffffffffff9c) r2 = dup2(r0, r1) r3 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x0) r4 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x10000000008, 0x11, r4, 0xffffffffffffffff) ftruncate(r3, 0x8000000001) r5 = semget(0x3, 0x1, 0x10) r6 = getuid() freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) fstat(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() __semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f0000000280)={{0x100000001, r6, r7, r8, r9, 0x40, 0x4}, 0xb1, 0x8001, 0x1}) recvmsg(r0, &(0x7f0000001b80)={&(0x7f00000006c0)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x10, &(0x7f0000001ac0)=[{&(0x7f0000000940)=""/25, 0x19}, {&(0x7f0000000980)=""/2, 0x2}, {&(0x7f00000009c0)=""/31, 0x1f}, {&(0x7f0000000a00)=""/149, 0x95}, {&(0x7f0000000ac0)=""/4096, 0x1000}], 0x5, &(0x7f0000001b40)=""/32, 0x20}, 0x40000) writev(r3, &(0x7f0000000080)=[{&(0x7f0000000040)="239360a2ece1505246b5", 0xa}], 0x1) writev(r2, &(0x7f00000008c0)=[{&(0x7f00000003c0)="aa094f25bfda6402144c687ca5b154cb9131f2c30a4949e8e5b30beb5b928cd2b315f2d167347809bcc70765575e49db97", 0x31}, {&(0x7f0000000400)="2b0d80312701abe4b927b41f88e0e2eabf60e1c685a5358d55ba8cef225f3bdbce1d915d968919699520e3e508f2a161df78bed2bb24253aab8650944e99eb142c766e8a8d54ec84a5a2bd83bba3d49fe277e4bacca90155f246cf5f4a00e5055934fc75fac4b46ec67bfb8df8a0761c3f988761f7c5f488a8e7db0b7ecfedca77df82f12ef7608c23ce05b4c0fb64298be871f8f13f4c95a8120b7ed6d716a66f3e878cf8e96fcc75d6109cbfc406fb80a8062c0248ffc40d1d8a1e197cc7dc15e38e4ff804e5d54c12df364e510c687255b67ff747e9d0806cd3125dc1471f0893ac2a3b8081ae35e9ce195b3e7649a0267c7e", 0xf4}, {&(0x7f0000000500)="114dee62ee030b199c73c6743703e3464719c193c87564523325497085ee1b0a9123060608463bde9e577dd2455e0d54cd24d947074e970b3653f550c754b60ebd792062d2b9e950bb402d048618724b5fca1626f7a4e801d078f9664de95037593d034e9a3c0daa91408ceaa8cd2e9c96ca9bc3a49bdc25408a3c50a0c854d65cd8b807b813eda281548dbf1884fd03edd08af4c9469666a800f0935897f8e847342f8a535b31b8835386653abbafe63528a00c6abf86d9df025ee5b900f390895baeee2af6a861dc61e8ed5614dd6253c134d9d68bc0091bd539e7cb1f89", 0xdf}, {&(0x7f0000000600)="17f9a7e651ab48948883b32d1a68b4f90cc5c526813ef9aed5b4605f29bb40346e9fb803", 0x24}, {&(0x7f0000000740)="2f30edfc5db5cb3d5809b604eef242f4c318fdf6b1a3fee0bb0d143b2e6e5cf19e87eda1662eae4f2c1037b11296609e78bc7fe692c68af97f78a5d939415a167f9ddd367a5fa26a4f06f215e7abbbb8efb836c04e20d7a2bd13f1bd35c2dd2cddf92a8d4f9534f080f223d67a1ff769f121536f4e02bcf151578ae604d7b8f35d1b9ae72ae2be6c7cbb9e10aab54e82f9125f7b3da937af74211e436332aa931e6e7b21ad847d8deaf1b346f62fd19afa384131e4bc04d87bf7ff566aa58b3213ffd3df7db4625704573ce7ca6dc4a175e949e51b09650b3b9c4058a5788b81fa572b15c3", 0xe5}, {&(0x7f0000000640)="d229ccbaa24a7a3630068074f37ab011c7048b9c9d3d28ad373661ad4acef63017440a5e7c0ad94d8e365df0445c79d85ae228cf80b6ce58d85168f6fa97784af29a43628c3ad6cf465406e5e94ffe2fbc0023957259b5683124e7bb671375bfe34d920017af8afb3dfc1b23", 0x6c}, {&(0x7f0000000840)="f058b2f5f52101472e7e64f03aa39468f16351db662188f603764d7f19a95a2658f787fa6a1258bd4fe7c366b17da2d0e1cb995fd97d100d0ce9aee3ee9e399f388cdf8d57fafb708faffe9978ed880902c59a18c22b6402238c85bb6571e4ddbb91398bf053a1c11227e5e10e608053cf", 0x71}], 0x7) sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0) 00:12:44 executing program 3: r0 = socket(0x200002, 0x5, 0x9) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)=ANY=[@ANYRESOCT=r0, @ANYBLOB="0523f0e82c8eaf3f781bce6b57b373c8b8999f3ff9edaf5d468b39b23a4fa37357bef5c906fdc725f829b22acfb22ad9efaea9302ae0fd6c1702315da81cec3a6ecb7e5c258062a77a33b1ebd74d8d5f2c1b0bccfbbdd5e00894ae6ec52ea6e4742e6db371d83ffbaeaf64cbfcc71e6287405e8a9b9f93d014db536bee39e081a1b73224f0891b3cd65216f2ab21df3799b7bbcf5caf72543956ed67be43da1845ab4ec1e99049d835468866538bc4ab66b7db285af322110c", @ANYRES32=r0, @ANYRESOCT, @ANYRES32=r0], 0x5) getresuid(&(0x7f00000000c0), &(0x7f0000000180), &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x81}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000003c0)=ANY=[@ANYRES32=r1, @ANYBLOB="ff003d003d86d7a2b080f76cf016f7e9031e2a4c6d840417b475b2a0e7c5079dc8811d930570769e2dbbbd2cc4b55321412447cbebc63ff71518d01caee70c27a6283c4169b86cc1a85de4ad90274e46c67169471b3dd47b6b4da67d5bac80e38ccfde4acc4256933f42fc2a49b21463d55d88169f6b1241d9a46b6aa88a0133ab6d2d33705e3be65e88f369a07cfbe9e3868d242665d56fc26b5b4d8f7937f297d4f25054016c8e4fc816a68bf1c4492b3a3ec4e819d5"], 0x45) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x16, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="030000003908336097f60181834f6edd5fff8f813ec2954f88000020005d796d542cad1fdafe04f126b606a4fbf2f851f466fb1db5219556be96303b0000000000000000"], 0x8) 00:12:44 executing program 3: munmap(&(0x7f0000f37000/0x3000)=nil, 0x3000) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8000, 0x0) munmap(&(0x7f0000d75000/0xb000)=nil, 0x1f470000) 00:12:47 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r5 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r5) 00:12:47 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0xe, 0xffffffffffffffff) r1 = dup(r0) sendfile(r0, r0, &(0x7f00000012c0), 0x800) recvfrom$unix(r0, &(0x7f0000002a80)=""/4096, 0x1000, 0x40000, &(0x7f0000001380)=@abs={0x1, 0x0, 0x1}, 0xffffffffffffff14) pwritev(r0, &(0x7f00000013c0)=[{&(0x7f0000001500)="441f3a67974d3b97651d2c2c055aa1af9d41787150b2999a32a80729a36fc4e2689ea01d2b1cdf12419ec3d7e7ff41052ea7fc30bd414059080e19c997194dce23b7f49e25e696392dd543dd2f477f28e231712c3348d2375155be2c4bebb7906edfd967cbc52151baea34387f5985aef1c41527aed8b59a6a60c7d6b841721e338ede1e4007968a74403749ebe786dc8ca2472f304e324b93038a48e60f65910ffbd48e2523c5e7c53a932ec2cf81a5a5a69d4855018825ec41bbd55bbb", 0xbe}, {&(0x7f0000001900)="e46ac781acfb0aa2cc8494a19aa3d0689a2159521d7082cb2b14120be84842ade666700c08b3ed9eebeaff1ff19c615ee2c79c25d5f48a8e3dd58465", 0xffffffffffffff1a}, {&(0x7f0000001600)="ec6ec76fa944f74cca19a3e0c17c8e84ac08b59ef1dfa5df46b90ca70c1bcad188041f59d0e8884934e3f8cbaa35e42bdd8654c1b2811f876b613268b3552f9805dec6eeaa954fe18dde825ff33d27b69a85b1fb6c8dbc91c1d382e540238fb37240f16dd4f3e3ac1a29160cf3616eac1169ac28abec9026e8bf01527c984aa6d37fd1d6709befadbb4af4c2f93af7a50ebaff2c03d94ea6c6", 0x99}, {&(0x7f0000001940)="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", 0x108}], 0x4, 0x3) readv(r0, &(0x7f0000001240)=[{&(0x7f0000000000)=""/224, 0xe0}, {&(0x7f0000000100)=""/35, 0x23}, {&(0x7f0000000140)=""/51, 0x33}, {&(0x7f0000000180)=""/113, 0x71}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/60, 0x3c}], 0x6) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000001300)={0x0, 0x28, 0x7}, &(0x7f0000001340)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000001440)=ANY=[@ANYBLOB="02004e06e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004218912800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="080000000000000082000000050010000800ff00"], 0xa0) 00:12:47 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x0, 0x6, [0x5, 0x8, 0x4feb, 0x1, 0x4824, 0x80]}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0x2, 0x6fe}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000100)=r1, 0xfffffffffffffcc9) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000180), &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xb1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x120800, 0x49) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="2300f9a8e9dab455031ab87b14347e26a0000400"], 0x1) linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) execve(&(0x7f0000000280)='./file0\x00', &(0x7f00000004c0)=[&(0x7f00000002c0)='\x00', &(0x7f0000000300)=')(*\x00', &(0x7f0000000340)='%\b:\x00', &(0x7f0000000380)='\'\x00', &(0x7f00000003c0)='-,,}!*+&\x00', &(0x7f0000000400)='\xe2{\x00', &(0x7f0000000440)='+)\x00'], &(0x7f0000000500)) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) execve(&(0x7f0000000500)='./file0\x00', &(0x7f0000000600)=[&(0x7f0000000540)='+)\x00', &(0x7f0000000580)='/\\\x00', &(0x7f00000005c0)='-,,}!*+&\x00'], &(0x7f0000000880)=[&(0x7f0000000640)='\x00', &(0x7f0000000680)='\x00', &(0x7f00000006c0)=')(*\x00', &(0x7f0000000700)='+,&[+}/)\x00', &(0x7f0000000740)='\x00', &(0x7f0000000780)='\x00', &(0x7f00000007c0)='\x00', &(0x7f0000000800)='$\x00', &(0x7f0000000840)='+}\x00']) 00:12:47 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x141) getrusage(0x0, 0x0) readv(r0, &(0x7f0000003b80)=[{&(0x7f0000003a80)=""/240, 0xf0}], 0x1) read(r0, &(0x7f0000000000)=""/87, 0x57) 00:12:47 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r5 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r5) 00:12:55 executing program 0: readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f00000015c0)=""/4096, 0x1000}], 0x1) readv(0xffffffffffffffff, &(0x7f0000001580)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000100), 0x23d, 0x0}, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000), 0x4) 00:12:55 executing program 0: setitimer(0x0, 0x0, 0x0) mlock(&(0x7f0000e00000/0x200000)=nil, 0x200000) 00:12:55 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x800000000000006, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x13, &(0x7f0000000040)={0x2, [0x4]}, 0x8) 00:12:55 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fdatasync(0xffffffffffffffff) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r5 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r5) 00:12:55 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000000)='\x01vw\xdbtW\xdb$/\x90FaX\x8a\xa4\xfeb\xbc\xf9\xeaZ\x80\xc4\x7f\x18\x9d\xab\xdc\x17\xd7\xe1\a\xf1\x0f>\x90\xfavn\x00\x80!\xf6e\xf1\xa6 \\\xe3', &(0x7f0000000040)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) lseek(r2, 0x0, 0x1000000000003) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, 0x0) 00:12:55 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x12, &(0x7f0000001440)="eb7be84cb1338fab9843b37467e4f010a98ae0e065b7d575da25fedf8d39bfd6972a1874622248a06c6a470b2f9d0c8a2452c1195216a19571e80e74037d4f98179c9e1c172a36874e11d4", 0x4b) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000001200)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001240)=0x28) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000001280)={0x0, 0x2d7b, 0xfff, 0xffffffffffffca51}, &(0x7f00000012c0)=0x10) sendmsg$inet_sctp(r0, &(0x7f0000001380)={&(0x7f0000000000)=@in6={0x1c, 0x0, 0xfffffffffffffffd, @empty, 0x8}, 0x1c, &(0x7f00000011c0)=[{&(0x7f0000000040)="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", 0x1000}, {&(0x7f0000001040)="f4a301a04e718624ec02cedb8b234c7e1b9bd7087006477130f6e93293c14ebf2ed19e10f015e75d67397f6a41b7b3adb4d04df675d1755af28c66466c347e8d4b3bc7f4572960dce86d4deeae37b6071906945da3637b7897f11669b012a259f876cddbded9c9a87e97e86d9787dc41cab72ed6c99efabdbe35167664351a2d4803fbf8123323a9b65f8764d4048f9a", 0x90}, {&(0x7f0000001100)="3572986bd332f0623d4e80b9dbcd19b8e50efbb0b73257ac309517c28ba5afd556734acbd42be08e513853aca01f22638b3e1d4f437fbd5a91d169e3a2d24f42c07f36d3c901ee9d14976c7285e4bae10bcd5626939831efb597209b5a7c3b61d32fae5c444e4193a6422c25dc5fad20", 0x70}, {&(0x7f0000001180)="1af65d803e2ed96fe5314f0ea47667bee28f1685059ea1db0ff155872b69281be355", 0x22}], 0x4, &(0x7f0000001300)=ANY=[@ANYBLOB="2c0000008c000000020000000700f199000b0000ff7f000222ff0000070000000004000000000000", @ANYRES32=r1, @ANYBLOB="100000008400000009000000ffffffff2c000000840000000200000007000500000a000001010000d53f0000a0030000ffffff7f00000000", @ANYRES32=r2], 0x68, 0xc}, 0x20001) 00:12:57 executing program 2: mincore(&(0x7f0000006000/0x4000)=nil, 0x4000, &(0x7f00000000c0)=""/207) 00:12:57 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r5 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r5) 00:12:57 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000140)) 00:13:01 executing program 0: 00:13:01 executing program 0: 00:13:01 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fdatasync(0xffffffffffffffff) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r5 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r5) 00:13:01 executing program 0: 00:13:01 executing program 0: 00:13:01 executing program 0: 00:13:03 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) fdatasync(r0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) accept(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) symlinkat(&(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00') r3 = dup(r1) socketpair(0x0, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x8001}, 0x24) sendto$inet6(r3, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000006c0)="3f3e4f2902d68d44949ebaa9ecb07e070080109b273b4a81453989ee3ac856f9725c6897238040ed815015e3b99f805e9b766f45c1a496c9e7d2d36a98e13c6a010000006bb51ea33c1ef487db83d42eaa4f0a013a45a341550795bfb755a06ba9a910e76d741c7a1c359c11780c4d4d5139fde960fa5b1b5a09e8fe0ad5fa89cabaa7ba2c454545b0eea018bf9cbe6010fff150acdd", 0x340, 0xfffffffffffffffe, 0x0, 0x2) r5 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r5) 00:13:03 executing program 2: munmap(&(0x7f0000000000/0x4000)=nil, 0x4000) r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000000000/0x4000)=nil) shmctl$IPC_STAT(r0, 0x2, 0x0) 00:13:03 executing program 0: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x2100000000000000, 0x0, 0x0, &(0x7f0000001440)=[@rights={0x14, 0x7}, @cred={0x3300800a}], 0x18}, 0x0) panic: udp_output: shared udbinfo lock, excl inp lock cpuid = 0 time = 787 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00212ca560 vpanic() at vpanic+0x1e0/frame 0xfffffe00212ca5c0 panic() at panic+0x43/frame 0xfffffe00212ca620 udp_send() at udp_send+0x1377/frame 0xfffffe00212ca730 sosend_dgram() at sosend_dgram+0x550/frame 0xfffffe00212ca7a0 sosend() at sosend+0xc6/frame 0xfffffe00212ca810 kern_sendit() at kern_sendit+0x35e/frame 0xfffffe00212ca8c0 sendit() at sendit+0x226/frame 0xfffffe00212ca920 sys_sendmsg() at sys_sendmsg+0x8b/frame 0xfffffe00212ca980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe00212caab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe00212caab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x412e7a, rsp = 0x7fffdfffdf38, rbp = 0x3 --- KDB: enter: panic [ thread pid 6072 tid 100184 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why