Warning: Permanently added '10.128.0.177' (ECDSA) to the list of known hosts. 2019/05/22 06:05:53 fuzzer started 2019/05/22 06:05:53 dialing manager at 10.128.0.248:62219 2019/05/22 06:05:53 syscalls: 497 2019/05/22 06:05:53 code coverage: enabled 2019/05/22 06:05:53 comparison tracing: enabled 2019/05/22 06:05:53 extra coverage: support is not implemented in syzkaller 2019/05/22 06:05:53 setuid sandbox: support is not implemented in syzkaller 2019/05/22 06:05:53 namespace sandbox: support is not implemented in syzkaller 2019/05/22 06:05:53 Android sandbox: support is not implemented in syzkaller 2019/05/22 06:05:53 fault injection: support is not implemented in syzkaller 2019/05/22 06:05:53 leak checking: support is not implemented in syzkaller 2019/05/22 06:05:53 net packet injection: enabled 2019/05/22 06:05:53 net device setup: support is not implemented in syzkaller 06:06:08 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fchmod(r0, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000), &(0x7f0000000040)=0x10) r1 = accept4$inet(r0, 0x0, &(0x7f0000000080), 0x20000000) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f00000000c0)=0x8, 0x4) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1, 0x1011, r0, 0x44) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000180)={r2, 0x100000000}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000001c0)={r2, 0x7fff, 0x1000, "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"}, 0x1008) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) chmod(&(0x7f0000001200)='./file0\x00', 0x80) r4 = accept4$inet6(r3, 0x0, &(0x7f0000001240), 0x10000000) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f0000001280)={r2, 0x0, 0x0, 0x4}, &(0x7f00000012c0)=0x18) freebsd11_stat(&(0x7f0000001300)='./file0\x00', &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ftruncate(r1, 0x1) flock(r4, 0x1) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000013c0)={r2, 0x23e}, 0x8) write(r3, &(0x7f0000001400)="0f621cfd13567562b019ddf5ff8675af21af38414f2e3aa9d88af51c835d00c6b8e0ca11415ef0acd48cf9ef4a11042fa665ba3ee3e8c370641a9db51974982e165d6c018b875b2e3336912225b2b701a0c31b5a87cde0ea0fd9102edaa7152e972629216e2c03b4287893c4bd63f8937fe09f62bcfc90eed6f9e5c95ce1f7c5f6cda3e538b181f4fc9bd4acd77d9af2b30403308631a6e7203181fb16e320aef142d166f4b70eac3d261c386523e88f2bcc015ec9772dc2e485dcad689f", 0xbe) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f00000014c0)="6cc882788f3bc7d61f611c4ccf07cd232210bf6816253c74b167c1a11bc6966e68e88c3c2eec63395d91b4b9d2ec6e17707894518e52ef02fd293f9790fa161a4eec77dcc65718ee2c802e6449dde1688e63a4d45da1f753c47bcb84b65bc7261254f0a29640e7f41306", 0x6a) r8 = semget(0x1, 0x2, 0x120) __semctl$GETNCNT(r8, 0x0, 0x3, &(0x7f0000001540)=""/108) lchown(&(0x7f00000015c0)='./file0\x00', r6, r7) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000001600)=r2, 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000001640)={0x9}, 0x1) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000001680)=0xfff, 0x4) chmod(&(0x7f00000016c0)='./file0\x00', 0x4) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000001700)={r5, 0x200}, 0x8) r9 = fcntl$dupfd(r3, 0x0, r3) ioctl$DIOCGETALTQV1(r9, 0xc1304430, &(0x7f0000001740)="cd2cf0938bb4f54f1fa589c4a2") 06:06:08 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x52, &(0x7f0000000000)="f81c1105e593dedc4d724cb71850634335db35d6ccf38dd307d2b1d1c5bad6e3eda65cbfd899016d60491e6e68c6862d13383a2a39faf59c95d5ec93d004236fe91325956239789c9f9cf9c0a5bb89e1d91dc66754bfd8e2546208b9dffd8a0c89353185b1af2c0bfe772e926d61bb5ddef19f7f8a0f8ec6c1271320ac837fe06cd37053a394bce9032118a0c5df1f35", 0x90) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0)=0x5, 0x4) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={0x0, 0xae8, 0x5, 0x5, 0x1000, 0xff}, &(0x7f0000000140)=0x14) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000001c0)={r1, &(0x7f0000000180)=[@in6={0x1c, 0x3, 0x0, @empty, 0x6}]}, &(0x7f0000000200)=0x10) r2 = accept(r0, &(0x7f0000000240)=@un=@file={0x0, ""/26}, &(0x7f0000000280)=0x1c) recvfrom$unix(r2, &(0x7f00000002c0)=""/86, 0x56, 0x40, &(0x7f0000000340)=@file={0x0, './file0\x00'}, 0xa) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) syz_execute_func(&(0x7f00000003c0)="652646dde4c483497888080000004fc4e17d2edd26d34800c4c27d035600f30f51470ac4e1fd5bfbc401d5eba947f000006544c9460f1a1590b10000") r5 = dup2(r2, r2) ioctl$DIOCKILLSRCNODES(r5, 0xc080445b, &(0x7f0000000400)="b0057d0280fdd2d37e487ec7573d6b790689ee163c7aa69996ae06e01bdb566a6881ed97b7959c841dd89f761fbc08fafa8421d73c4a7dcfe55a247715c9b80385251c1dda21609b19f04580a803b4fa7ce73a4a2eda068055cff03241e695d65a9515564bb7cd096c020f860eb9c8d512d5430ddadc875bf1bce4cd92dea90c3ae465cb2376c867ffd689bc1695f363114bdbe26fbc1b70cacc73e0825d0aa1939352") r6 = accept4$inet6(r2, &(0x7f00000004c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000500)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x103, &(0x7f0000000540)={r1, 0xa2, "b3bf579315ea7ba3f46522d2d74931556ba37fc23fa60663028b602d2dabc716f453f7f5b6d0dcbe7fd5e88634528450f6bbd9d0dbab728ed091deb9ecc940b7cdae9a6ba201d3c1851fe13fb43f37810aa1726910f769e181f663f6da6539ab4478f715986d01eb6ddec3703d5f24477f78a340cbcd0ace88cb811e33368c68e6dd341a3b1d4f7069b33dd6f1cb2431a89cfe47f4d1efbc850269ab25cd9b41c65a"}, &(0x7f0000000600)=0xaa) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x26, &(0x7f0000000640)={r7, 0x20}, 0x8) ioctl$DIOCRSETTFLAGS(r5, 0xc450444a, &(0x7f0000000700)={{"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", "8b1d4c9054c02183480b5b6f29973b7f8cf518a9e242048e9c5f432c3d058501", 0x6, 0x8}, &(0x7f0000000680)="86a6794b38680ec3d8134ccf7dac69ec7db72783694495270d1a6513b69006c28c2bf6c8e731dad14f0b06509a7c955204d334942cf10bbf16fed08673d05daf0bc13fbba083be5bd9fb3fcc83a081f6", 0xdb, 0xbb, 0x3, 0x2d, 0x8, 0x7, 0x699, 0x7}) dup2(r0, r3) r8 = openat(0xffffffffffffff9c, &(0x7f0000000b80)='./file0\x00', 0x800, 0x8) fchmodat(r5, &(0x7f0000000bc0)='./file0\x00', 0x10) r9 = semget(0x2, 0x0, 0x4) __semctl$SEM_INFO(r9, 0x4, 0xb, &(0x7f0000000c00)=""/231) r10 = openat(r8, &(0x7f0000000d00)='./file0\x00', 0x8, 0x4) connect$unix(r4, &(0x7f0000000d40)=@file={0x0, './file0\x00'}, 0xa) socket(0x2, 0x7, 0x3ff) ioctl$DIOCGETTIMEOUT(r8, 0xc008441e, &(0x7f0000000d80)={0x1, 0x2}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x103, &(0x7f0000000dc0)={r7, 0x9, "3e5738fe2bb17c9af3"}, &(0x7f0000000e00)=0x11) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r10, 0x84, 0x8, &(0x7f0000000e40)={0x6}, 0x4) ioctl$DIOCGETLIMIT(r5, 0xc0084427, &(0x7f0000000e80)={0x8, 0x4}) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r10, 0x84, 0x20, &(0x7f0000000ec0), &(0x7f0000000f00)=0x4) setsockopt$inet6_MRT6_ADD_MFC(r6, 0x29, 0x68, &(0x7f0000000f40)={{0x1c, 0x2, 0x200, @empty, 0x7e4}, {0x1c, 0x3, 0xffffffffffffffbf, @empty, 0x1b4}, 0x1, [0x100000000, 0x9, 0x8, 0x1, 0x604, 0x400, 0x7ff800, 0x1]}, 0x5c) openat(r5, &(0x7f0000000fc0)='./file0/file0\x00', 0x4, 0x10c) 06:06:09 executing program 2: r0 = socket$inet(0x2, 0x10000000, 0xffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x24) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r5, 0xffffffff}, 0x8) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) fcntl$getflags(r0, 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000140)={0x100000001, {{0x2, 0x0, @multicast1}}}, 0x90) socketpair(0x1f, 0x2, 0x8000, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r7, &(0x7f0000000240)=@file={0x0, ""/4096}, &(0x7f0000001280)=0x1002) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000012c0)={r4, 0x1, 0x0, 0x1000, 0x8, 0x2, 0x7fffffff, 0x9, {@in6={{0x1c, 0x3, 0x8, @empty, 0x6}}, r6, 0x1, 0x6b, 0x2, 0x31a, 0xffffffffffffffe5}}, &(0x7f0000001380)=0xb0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r7, 0x84, 0x8003, &(0x7f0000001400)={r9, &(0x7f00000013c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000001440)=0x10) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r8, 0x84, 0x14, &(0x7f0000001480)={0x3, [0x40, 0x0, 0x0]}, &(0x7f00000014c0)=0xa) socket$inet_icmp_raw(0x2, 0x3, 0x1) freebsd11_stat(&(0x7f0000001500)='./file0\x00', &(0x7f0000001540)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x22, &(0x7f00000015c0)={0xf, 0x4, r1}, &(0x7f0000001600)=0xc) fcntl$getflags(r0, 0x1) utimes(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)={{0xff, 0x4}, {0x5, 0xffff}}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r8, 0x84, 0x7, &(0x7f00000016c0)={@in6={{0x1c, 0x0, 0x101, @local={0xfe, 0x80, [], 0x0}, 0x100}}, r3}, &(0x7f0000001780)=0x84) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f00000017c0)={@in={{0x2, 0x0, @multicast1}}, r9}, 0x8c) getsockopt$inet6_sctp_SCTP_MAX_BURST(r7, 0x84, 0x19, &(0x7f0000001880)={r2, 0x1}, &(0x7f00000018c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x21, &(0x7f0000001900)={0x100000001, 0x110, 0x80000000, 0x3f, r6}, 0x10) freebsd10_pipe(&(0x7f0000001940)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCCLRIFFLAG(r10, 0xc028445a, &(0x7f0000001a00)={0x10, &(0x7f0000001980)="7c03508c9206fd890d2fc7cea052cf4023c48a245ca9240460b4adff514632d46ad8eebcc4003096ad498209720f5f61dd6145e6a6b710bf37708737c4731e4f5b1266a1ddd64076f005badfccab", 0x0, 0xffffffffffffff80, 0xfff}) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x81410, r11, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r8, 0x6, 0x401, &(0x7f0000001a40)={0x8001, "48da40bc4bd5d5f41901f520ff5f0b09"}, 0x14) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x10, &(0x7f0000001a80), 0x4) ioctl$DIOCRCLRTABLES(r11, 0xc450443c, &(0x7f0000001b80)={{"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", "447fae86c4988520be9d103facc48d31e4b462dd3bd8f4e5f2e922e5dc4d5e39", 0xffffffff80000001, 0x6c}, &(0x7f0000001ac0)="8cbac2080971d1399403e57f45d91ef769fbaa5493cec2123a35e93c225f350f697a5d5544ac4b2495af8f14f98de8b736eb856a1868b1533fc031015a9fa10b4c1f6e8bf9d1da4f6849c6b0f2a83c12015872e3c64734d8ddd8a45c08a1bbd7e84ef385e73f06dbfa96dbeb81f952395029e14a04de9afae5970f135cfefb710d4b2fd32c3dd179a31dfc19b09ccfd9d73ceb", 0x1, 0xce9, 0x1000, 0xfffffffffffffffd, 0x100000000, 0x0, 0x70, 0x401}) getsockopt$inet6_tcp_buf(r10, 0x6, 0x24, &(0x7f0000002000)=""/4096, &(0x7f0000003000)=0x1000) ioctl$DIOCXROLLBACK(r10, 0xc0104453, &(0x7f0000003040)="ae9e4dc802d5cd76d0534b324c8ba10b89d1fae60ff3ef72a3985379e8a2c0cde92050d5fa49a3427a801c4e30114d3ed71f149f3aff9c9d923d7115c2e613b77d") setsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x19, &(0x7f00000030c0)={r4, 0x9}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r11, 0x84, 0x4, &(0x7f0000003100), &(0x7f0000003140)=0x4) 06:06:09 executing program 3: r0 = socket(0x17, 0x20000000, 0xfffffffffffffffb) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0xfffffffffffff000}, &(0x7f00000000c0)=0x8) sendto$unix(r0, &(0x7f0000000100)="e490cd2523b021d920002c650c940fb365f5ecb284e9528b7f358068d1887f5076081ad8a4e60ba175a5f51448fcb9ba717f07057c8b8f6cdd4b09971c9665e0cb60834ea34886993a302240e5692ce8c894f7844b5d0ad4cd0268bfc2025a59b8426b6518ba94395b444762437d467532e9a69d94611b0c2dc9c1620f71362b5e1668e326cbc0f1accfd17ed218bdb9200c66b540b07fbef78b9534fc9dc717d4e718e764b36b6004653ae2a329299c1c3e315fc50f058dd04c", 0xba, 0x189, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x2}, 0x8) r3 = msgget$private(0x0, 0x4a) msgctl$IPC_RMID(r3, 0x0) fchdir(r0) getsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f0000000200)=""/235, &(0x7f0000000300)=0xeb) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000340)={r2, 0xfffffffffffffff7}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000440)={r4, &(0x7f00000003c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in]}, &(0x7f0000000480)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000004c0)={0x100000001, 0x1210, 0x6132, 0x68, r5}, &(0x7f0000000500)=0x10) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000540)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000580)={0x7000, 0xc000, 0x400, 0x3, 0xd87, 0x0, 0x0, 0x7, r4}, &(0x7f00000005c0)=0x20) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000600)={r2, 0xa213, 0x1, 0x5}, &(0x7f0000000640)=0x10) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000680)={0x0, 0x2}, 0x8) r8 = geteuid() setuid(r8) r9 = getpgid(0xffffffffffffffff) freebsd11_stat(&(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpid() freebsd11_fstat(r0, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r6, &(0x7f0000000dc0)={&(0x7f00000006c0)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000bc0)=[{&(0x7f0000000700)="87a19cad9ff0ce090d", 0x9}, {&(0x7f0000000740)="411051da16b83864f2cd50f77ce991807297b760366497a5cdf00d9eb95c17f85eb08658c4922b61044452e7564437e1d0be7ac38d4a232615d21e8137b28aa81269e4e59a5b048178025790657ce0fc6fd81477c79505ca3103bd051020b1241d817dd07acf0a261fe9b1f7c73ee3778097ad481d6627a3d106f89b69465768bab26b8f7f6986a104879d8fa36007b0c6239bafad173f1bc1b3d647e23b103cd37d4589d428ea8083219cf1b8ac91311aee3abe08453d8fcc61a5319ece9c234b78eb5722280b595ebe7dbc0b62bb58f3c43903d50d3ce640511a91", 0xdc}, {&(0x7f0000000840)="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", 0xfe}, {&(0x7f0000000940)="0b50e6d10d71661e3408e2df997a38d7333a1b61c95650c0e4dd7d8b42b97b0e8129d6ca1101b9bb0536e0553d355dfcb52f91ebd132524a82bc95a3b3239c811e8b84000a178fd3e5d0eff1d377a7a19d5969d1c6bc7e06a572", 0x5a}, {&(0x7f00000009c0)="6733434a5c9216391a9df15abbd3602264003265daa3f2c46fa95ac7d916f10b5db73392d23676d6a383a94dad9b1d89b38e020c94fd99688a225e5b15b56b7c4792fea2f80c626ca0a0c6e3d64fc0e105a20a022dd188fe937fb5a387d91c8377e555acec2458ca0b5a664493fb82b0bcff7a86fc2f6d5b04cd231aa81aeb627720bae5c92777e874ea72a6a80a8366f4f012c5c637f0294df15871d09f794e50a21ede49489d9e6337cd0d006c52d8d57e3d7ea7ff93e94d8d28d20a50c41ba9b70b5479c4ef89b3d7d3e281ce3538d3eb95fcbce7df104f90861caa687f23d959a974a187b414dc", 0xe9}, {&(0x7f0000000ac0)="ff78a0056f7c8f45", 0x8}, {&(0x7f0000000b00)="0e46fdcf240062492fd14c638a4bde34b2ad012486f6a31cb4853a2c7eac7b0e9ab0100814acbd69c04a765e3a62d19e2735ded5ccd165d91e13a04ab653a3cf851a701c97b8c5aa6e5a5df6d858b7bdd5335dabd0754cf04218", 0x5a}, {&(0x7f0000000b80)="6284f2f74b19913041e60946323846a36d50a484b96b8ac287975af775f866b10c0a8f", 0x23}], 0x8, &(0x7f0000000d80)=[@cred={0x20, 0xffff, 0x2, r9, r8, r10}, @cred={0x20, 0xffff, 0x2, r11, r8, r12}], 0x40, 0x8}, 0x81) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000e00)={0xfffffffffffffffc, 0xf22, 0x410, 0x2, 0x100000000, 0x100, 0x4, 0x5, r1}, &(0x7f0000000e40)=0x20) setsockopt$inet_group_source_req(r0, 0x0, 0x52, &(0x7f0000000e80)={0x0, {{0x2, 0x1, @multicast1}}, {{0x2, 0x3, @broadcast}}}, 0x118) nanosleep(&(0x7f0000000fc0)={0x6, 0x8}, &(0x7f0000001000)) msgsnd(r3, &(0x7f0000001040)={0x1, "7f6092617418fdba94bed63a54ade714ed55ed87a9992116fcfb5041297d7a5439021e5cc33657755cdb46b578be0d953c734c04a1086e46659e21466015142d133363d978a2b8afa98b38e783e032fb2ad865a603bdd01d423e71158369ad0c4bcbecef38459217010c8a79e4103c5771f74428d126dde6aa3a"}, 0x82, 0x0) chmod(&(0x7f0000001100)='./file0\x00', 0x0) msgsnd(r3, &(0x7f0000001140)={0x3}, 0x8, 0x800) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000001180)={0x6, "1677f02111d39eddc7cabcc0a85a1ef0"}, 0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000011c0)={0x0, 0x1000, 0xe6, 0x2, r7}, 0x10) login: interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type 06:06:09 executing program 3: syz_execute_func(&(0x7f0000000540)="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") r0 = dup(0xffffffffffffff9c) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000280)={'accf_data\x00', "01df99627ac47ca64ea8504df830ff4fd367db33dc4621050b809a10336b4e95b502c952954278e0af514b16cf9a33899e1ce8f8054939c472891429645dbfa74dacd60dd678046f37efbafe48dae6cc797198ca35a6d933a05ebeb44e950736aafb46d8b51ac21b9d1845873a80d18241682fbeeda5d4f821586874a48d76cef389fe3f2828842d3435b203fe58598061d897ac4e52f9e2a64c5c4611efd1be9dd2f13a5a2cf402b9fa78889d8276bd5578f658fe1545084ab693aab9d3ff62e3bcedcdf1327d37cd6f24a6495f1a0732e462e3a8ae112383866281900621a0a58010c3448f5d72ba8a52beb1d5801a"}, 0x100) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000380)={0x0, 0x7f}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000400)={r1, 0x7a, "c12a3364b6ebca4afd375f106ee0c63565872c744264f383bc47da044756de48ebb014112e51b2a044f269289c262d3530957e83fffa4e551a122fe1029b7093d49bd2c925960797f07c2bc89294860a9ef93b960fe9ea3f133a8785045db5417a8f809cfe27dc7dcd59d1f512a5661638d97de480f14e18f647"}, &(0x7f00000004c0)=0x82) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000080)={0x0, 0xa6, "7525d4f8c7bbcd157f627f5c2b885f0a027a88794ada17659562f4e4e3125550d0d86b6e7986462f76db2b7c78bff9c17878bb91a2da87c1c3136e1d9d51200a6d6153e4a59f00f2e4874af203e004c8b297b658f960dedbb708faa218c2902b5072182e131b9629d3589c0ab71b4039df7a5e2201246e0e6cdc5b56e8a2382b321758162d4ea72096cd32a552414978e5699bfc02984ea10f6d04e587fed03b503a25363277"}, &(0x7f0000000140)=0xae) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000500)={0x5, 0x9ec}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000180)={r3, 0x7c, "b3743b394be8a21db1f773df756f258125b50a2927bcc865b10b41fd88446309727878a182dcb65d91460602803afaa7026df6e29923456034a055af6d9adf57ee4ed1dae5893f8db2b37dd6508c904713cc31beef12afe885bac64a60f84a621f970965b671082eadda302a4fa479ca3ee14abb3fd75171f752002a"}, &(0x7f0000000240)=0x84) interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type 06:06:09 executing program 1: syz_execute_func(&(0x7f0000000480)="b1e591cd80c4827941cda613d1d0c44139fd5bf9c18dff000000e85e263e4379af40f62341c482fd334f0049f216164808eec4e249a815020000002000c62111c442293d097dd7e0c47d239cb63e47d0a9f58600000f186746f3400faee464f34280470300f3af8f4978c3610026400f0d18c401f6e0f6e3dfc4e1455fac66f34e0f2a2ed9d966470f381e20420f1806195411b90501") r0 = socket(0x1f, 0x7, 0x7f) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={r1, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={r1, 0x3, 0x1, 0x800, 0xc75e}, &(0x7f00000000c0)=0x18) 06:06:09 executing program 1: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000240)="b10005020000007aedd287b1bf294de449451ae309001020741038f53e8551c748e93f0b780486aebdbe781e4de17d5f7287a869a4d3722c91f75073a1ebe2a4cbba982fe825582fe2aa7903ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a858c881ff7cc53c894303b298a85f78517bf104000000000000009ecd6fbb7fc29000"/177, 0xb1, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x100}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1, 0x1}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={r1, 0x1f, 0x1, [0x800]}, &(0x7f00000000c0)=0xa) interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type 06:06:09 executing program 3: r0 = socket(0x1d, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1003, &(0x7f0000000000)=0x4, 0x4) interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type 06:06:09 executing program 0: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000140)="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") r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) truncate(&(0x7f0000000140)='./file0\x00', 0x0) 06:06:09 executing program 3: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f00000002c0)="9c2ce7ee8b0b647777d48ec8600ad56a2b131df9b2462046bb030191543eecd0271cb044cbeb5dfcab5d0eb36008c9e91e433d8c4e77dd2274e2a58d8b63750a083d009574dadcf9e6bd1ad6b941be80c8a6c47ea71b648bebf4b43472a582c2b5eff65ce99189f2b5e9bb29c62d6f39916dd89aba1584a2ae5343d01ac7646bd67a6c2c", 0x84, 0x188, &(0x7f0000000380)=@file={0x1, './file0\x00'}, 0xa) 06:06:09 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="10000000ff0509a4c58b07257b9926b6130c4cc3b325d9263f0ad467435115f29fe714017eddeb61977777cfdba42571a93bd5cbe7f05e21ac2b3f25c0ea9fe2447288eb52c15fa24dd4783ad388cd7c2df89c8184895c853338703614b6b8a63248b530ba00001cace51aff78b7002fa6b026c3cfffff000000009d32b1affbb565267e7300"/146], 0x10}, 0x0) getuid() 06:06:09 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000200)=0x1c, 0x10000000) exit(0xfff) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="0100cd1c0000000000000078273b8e73c01af153dd26b588b5e6b1a115b72b00e3539e0f7ea08b"], &(0x7f0000000400)=0xa) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000580)={0x0, 0x6}, &(0x7f0000000540)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000004c0)={r3, 0x4, 0x6}, &(0x7f0000000500)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x2, 0xefd6, 0x752a, 0x6, 0x6, 0x3, 0x804, {@in6={{0x1c, 0x3, 0x101, @mcast2, 0x100000001}}, r2, 0x4, 0x3, 0x800, 0x0, 0x3ff}}, &(0x7f0000000300)=0xb0) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000340)={r4, 0x2, 0xd1}, &(0x7f0000000380)=0x8) r5 = accept(r1, &(0x7f00000003c0)=@un=@abs, &(0x7f0000000040)=0xffffffffffffff0b) getpeername$inet6(r5, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f00000000c0)=0x1c) syz_execute_func(&(0x7f0000000140)="0c0bb5b598cd801b69e4f56962f5696200d9d9d0c441395bf91cc18fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000806000c42151518fe9509b9b9b000000e3e2ed8c0feff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f000026400f0d18c401fe5ff6e3df646736676666430fefb3000000000f01c36666450f17720d14111d54111d00") 06:06:09 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x1) shutdown(r0, 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendmsg(r0, &(0x7f0000000240)={0x0, 0xfffffd45, 0x0, 0x0, 0x0}, 0x0) 06:06:09 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) syz_execute_func(&(0x7f0000000240)="982c1c0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada048336000000") writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x557e7}], 0x1000000000000013) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000380)=""/115, 0x73}], 0x1, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000140)=0x1c, 0x10000000) bind(r1, &(0x7f0000000180)=@un=@abs={0x0, 0x0, 0x3}, 0x8) freebsd10_pipe(0x0) 06:06:09 executing program 1: setitimer(0x0, &(0x7f0000000100)={{0x0, 0x612}, {0x40}}, 0x0) socketpair(0x1c, 0x3, 0x4, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x400, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={r1, 0xd24b, 0xf, 0x8, 0x1}, &(0x7f0000000140)=0x18) 06:06:09 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x1203, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x1) writev(0xffffffffffffffff, 0x0, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000280)="03"}], 0x1) shutdown(r2, 0x0) write(r1, &(0x7f0000000240)='-', 0x1) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) rmdir(0x0) execve(0x0, 0x0, 0x0) execve(&(0x7f0000000300)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000380)='{\x00'], &(0x7f0000000580)=[&(0x7f0000000400)='C\\+\x00', &(0x7f0000000440)=')#\x00', 0x0, &(0x7f00000004c0)='/[@%\x00', &(0x7f0000000500)='#\x97\x00', &(0x7f0000000540)='\\\x00']) read(r1, &(0x7f0000000140)=""/252, 0x7fffffffffffffff) truncate(&(0x7f00000002c0)='./file0\x00', 0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, 0x0, &(0x7f0000000700)) getpid() openat(r1, &(0x7f0000000000)='./file0\x00', 0x0, 0x2) interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type 06:06:09 executing program 0: syz_execute_func(&(0x7f0000000000)="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") r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000100)) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000002c0)=0x10, 0xf7f48fbe9c32d71c) freebsd11_stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r2, r3) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000480)={0x0, 0x1}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000500)={r4, 0x7fffffff}, 0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000240)={0x0, 0x100000000}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000300)={0x0, 0x27, "cc0db391d55450d16771bb80cccda7b82a180b140ce978f650ff085c405cf4f0f9265e222b9091"}, &(0x7f0000000340)=0x2f) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000380)={r5}, &(0x7f0000000180)=0x1fd) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x0, 0x1430, 0xfff, 0x1, r6}, 0x10) r7 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200)={r6, 0xb7}, 0x8) flock(r0, 0xc) r8 = dup(r7) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r8, 0x84, 0x7, &(0x7f00000003c0)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r6}, 0x8c) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type 06:06:09 executing program 1: syz_execute_func(&(0x7f0000000080)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f009700c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b1000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") r0 = socket$inet6(0x1c, 0x0, 0x3) r1 = socket$unix(0x1, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r1) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000001c0), 0x0) 06:06:09 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f00000012c0), &(0x7f00000000c0)=0x4) socketpair(0x1f, 0x10000000, 0xfffffffffffffffe, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$getown(r0, 0x5) freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000300)=0x0, &(0x7f0000000340), &(0x7f0000000380)) r5 = getpgid(0x0) freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpgrp(0xffffffffffffffff) r10 = getuid() freebsd11_fstat(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getpgid(0x0) freebsd11_stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x40000000000002a5, &(0x7f0000000800)=[0x0, r7, 0xffffffffffffffff]) sendmsg$unix(r1, &(0x7f00000007c0)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f0000000080)="1271bc4307770eb90d131696c59c2861076b8f3103b5be5e7a6cf5021c", 0x1d}, {&(0x7f0000000100)="e53851d5b77e7bdb32440ee39b0c7f6bb81fff92f20cb6bae758c1794ae6e332e84bfdc2b7775e944ce370bd93dbd2b202b408df60d5d1adb64f15b005d57526ebc56a9a5c13ab79b920b03cf0b04e8271b34208690b66248b16b8ed6a541736e04648b21bfb19aaa3c07b369099243f019dd1eb86bd56eb91bb21ddbf3a3064ea17efbd26279cfc79e71491a05bdfc9982d0c51f84c1da9a221f2228c8c5ed4bdbcf0487a568e", 0xa7}, {&(0x7f00000001c0)="fe86f45fba42f525b3d015ee4bef773bb6c9db222611c50bf92df584f402177af56b563c423ab77c3d", 0x29}], 0x3, &(0x7f00000006c0)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @rights={0x18, 0xffff, 0x1, [r0]}, @cred={0x20, 0xffff, 0x2, r5, r6, r8}, @cred={0x20, 0xffff, 0x2, r9, r10, r11}, @rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r12, r13, r14}, @rights={0x18, 0xffff, 0x1, [r0]}], 0xe0}, 0x8) 06:06:09 executing program 0: open$dir(&(0x7f0000000680)='./file0\x00', 0xfffffffffffffffc, 0x0) shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) clock_nanosleep(0x9, 0x1, &(0x7f0000000000), 0x0) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r0, 0x200000000004) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000200)='\x00', 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(0xffffffffffffffff, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(r1, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r2 = socket(0x1f, 0x10000007, 0x0) close(0xffffffffffffffff) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x10, r4, 0x0) ftruncate(r3, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x151) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, 0x0) accept4$inet(r0, 0x0, &(0x7f0000000080), 0x10000000) 06:06:10 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66692426e13d"], 0x1) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x3}, 0x8) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="44bc12ae589aa2d09795209be9d20c4c07ced22df282ba136f2f57062431c87978489f7054dd32d750c7fae3a2d54d0362bb2e00d3547312795aade3af30e2d09d178a7f83ca759cc1f77ca2d686848b6080ab7d1ea64d99f7dcff8f38168680317e95c4180d9cc2714d29b09ae2390f1f27dfa7863e64de2fd814b2cb", 0x7d) 06:06:10 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000080)=@in={0x2, 0x1, @multicast1}, 0xffffffffffffffbd, 0x0, 0x0, 0x0, 0xffffffffffffff10, 0xfffffffffffffffe}, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000180)={0x0, 0x4, 0xf, 0x1, 0x3cde95b1}, &(0x7f00000001c0)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x200, 0x7, 0x3, r1}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000000)={0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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", @ANYRES32=r2], 0xfffffffffffffd53) 06:06:10 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) freebsd11_stat(&(0x7f0000000040)='./file1\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file1\x00', r1, r2) mkdirat(r0, &(0x7f0000000800)='./file1\x00', 0x0) r3 = open(&(0x7f0000002100)='./file1\x00', 0x0, 0x0) poll(&(0x7f0000002140), 0x0, 0x0) rmdir(&(0x7f0000000240)='./file1\x00') sendmsg$unix(r3, &(0x7f0000000640)={&(0x7f0000000200)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000580)=[{&(0x7f0000000280)="3340f38d3747a77712d298ea156603f0a6e166efcae1db769b41b2e6b1dcf8b56b074d80fa95d3098068ebd5cfe7451499f5132d8e4a48a8a7d62259e7b85f9ca863ca3cca654c11f4d42376817489b9bf2c544f669a6ba2c6725a3aaac4773775c3b1049ec766549e75095dc8624f6b12c1803c81e1e74fb6b5ff5f92eedafa18d49a0bf3a4a1983ca3c66025678a7b50a834140b706a64f848c40b61717518c9f876c5746a63c3696124fc16b723f0ea3432358c370d93f2aee1248a586ffe3fcc5746f49d", 0xc6}, {&(0x7f0000000380)="c4aaeb50d608e7ba4398c9922eee99a7834c7b366e462ecebeeeefef68b5b29763f82ec52514f41dedec7c99c953c55556c8d2f36019453ce3fbb7bae9398f662681da31a0c9e2426ad18db176484548fe58554100f8bf1183a1a11f2ecbf2655968d983ad56dfcafda7a85fc32e0016d16138f379896607bc81a08b63070498f05078e76f87899a2f5829f70d5b72c4c5ea", 0x92}, {&(0x7f0000000440)="ebc46f88087775785f779cf467df2eacdcf12de11aed47d97fe392bc01c77b40ca93cf439a655eab153cb5e20a1733bc0ae6e9d8eeec41dbd30148d007e2776e20342bf87c6bc6f6b8848705f247d51a4b35d8bda9125196741f0a8fc113f78f3ba4de7f74838944ab8fcc5311fd95d8", 0x70}, {&(0x7f00000004c0)="6307ded41b1d85127bdc5867b8101a573226a82c8b96045afc255f76e1423d881fb6b16d7981402015fed41f7101658c45fab8d10ebc6fb46c29665b99de6d529cf366f3c27e3c82da18c39635ea4fe7312a4d799615ed31ee6319e621b905a82afd", 0x62}, {&(0x7f0000000540)="5b958e80721434571a07dc96", 0xc}], 0x5, &(0x7f00000006c0)=ANY=[@ANYBLOB="2800000000000000ffff00000100000091a5d677d25850eefbb94eda19bc276247f87a6114831ae2ff4b7e92d1aec0546388e37029b0a654bc12d73cf1d09358b349b415b9528eecc8d66c4688560028df618047e20631987ef7e23f9d0b4d51c0f989c248dab7ea139413ed8a7647fa4e655ebbf66470946245ccb2a4ec70d34280fc6efa8276", @ANYRES32=r3, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r3, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x28, 0x20181}, 0x100) 06:06:10 executing program 0: r0 = socket(0x11, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x7, 0x55, 0x800, 0x0, 0x4afc, 0x2, 0x3ff, 0x80, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000100)={r1, 0x3}, 0x8) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x40) ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000140)="7584e171d50b287c270865da246bc6d6a58b971c97d780bc3ecf20f35bbdf2cc44078b052daf7c10a26455116547476b93572ebed4") ioctl$DIOCSETSTATUSIF(r2, 0xc0104414, &(0x7f0000000040)={0x10}) 06:06:10 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @local}, 0xc) r1 = accept(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @loopback}, @in]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000001c0)={r2, 0xfffffffffffffffa, 0xc8, "4fb5974bdbb16bca3ceda277a496521ed0e2fa14695114fdcad1a75f9a185ec29c52978bd9b7882494c85f5489212ddd356587867c4a041cb8730715bc68fb8424139f10a6f3e92008303de35e5c8da42faece8a2dbdd9956b795b8a57bdf2a7c15f6161997da867dec9558f6db81909f5eab82605e00ed082d0328b769c954809067eea57d13773657d3deccdbd8a84645ae5e900273530674d87ee387056b2d7e0b0549e86227e39abdb7e6b830ec91dd25faa98548c0c00fa653c6ad226820ff9404e90453dbc"}, 0xd0) 06:06:10 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = semget(0xffffffffffffffff, 0x589233d988cfcb98, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000040)) sync() syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") syz_execute_func(&(0x7f0000000900)="98c48141f467000f050520d0f807c4a1f96e51404141e2e99650855b660f162f0fc4014ef0a180b60061000000c1a0a04c34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c7366f2430f7d9500000020c4e2ed5d3a0808294001b00b000000673664450f1a7ca90544d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000c4c2950187936a0000478c5542c4b33120b15ffbb15fc44238f7849efeefffff110f0f3804830a000000") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000000c0)={0x1, [0x0]}, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_int(r1, 0x29, 0x0, 0x0, 0x0) 06:06:10 executing program 2: r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x3, 0x8, 0x5, 0xdb, 0x4}, &(0x7f00000000c0)=0x14) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x1, @loopback}}, r1, 0x5, 0x1000, 0x200, 0x0, 0x80000001, 0x9}, &(0x7f0000000100)=0xa0) setuid(0xee01) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") chroot(&(0x7f0000000000)='./file0\x00') open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x117) 06:06:10 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) openat(0xffffffffffffffff, &(0x7f0000000440)='./file0\x00', 0x4c, 0x100) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x140, 0x80) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000400)={0x0, &(0x7f0000000380)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}]}, &(0x7f0000000480)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000004c0)={r2, 0xffffffff}, 0x8) r3 = msgget(0x2, 0x0) msgctl$IPC_RMID(r3, 0x0) getsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockname(r0, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8) socket$inet_udplite(0x2, 0x2, 0x88) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') r4 = msgget(0x1, 0x80) msgctl$IPC_RMID(r4, 0x0) mkdirat(r1, &(0x7f0000000340)='./file0\x00', 0x1) r5 = semget(0x2, 0x2, 0x200) __semctl$SETVAL(r5, 0x3, 0x8, &(0x7f00000001c0)=0x1) faccessat(r1, &(0x7f0000000300)='./file0\x00', 0x4c, 0x100) rmdir(&(0x7f0000000200)='./file0\x00') connect$unix(r1, &(0x7f0000000240)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000280), &(0x7f00000002c0)=0x10) 06:06:10 executing program 3: munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000d07000/0x3000)=nil, 0x3000) munmap(&(0x7f0000d9c000/0x2000)=nil, 0x2000) ioctl$DIOCGETSTATUS(0xffffffffffffffff, 0xc1a04415, &(0x7f0000000000)) munmap(&(0x7f0000c04000/0x4000)=nil, 0x4000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) mprotect(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x2) 06:06:10 executing program 0: syz_execute_func(&(0x7f0000000180)="98043a0f056442dda26556666691b016660ffeb70000008051988b28a050505b6645162f0fc4014e264bf6f6220fa0e5be34d1c4e1f8c421fc2e41812047002b006e6e67f3c78888a1c40fbbc4e201acac1000cbcb00808f294001c4612172f000000000f08171a38a806ebbbe5b5b6291ae8ca065600000c481a5e3684ac463cd400bfe2d96000000210570dc70dc440f2b0142c4b13120b15ffbb15ffb9b1445e1d469e9cd9b0f3804830a000000") execve(0x0, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000040)='\x00', &(0x7f0000000080)='\x00', &(0x7f00000000c0)=')\xb9\x00'], &(0x7f0000000340)=[&(0x7f0000000140)='}\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='#L{\x00', &(0x7f00000002c0)='&', &(0x7f0000000300)='(\x00']) 06:06:11 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000240), &(0x7f0000000280)=0x4) fcntl$dupfd(r0, 0x11, r0) socket$inet(0x2, 0x0, 0x3) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x934, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x80000001, @loopback, 0x6}}, r1, 0x1800, 0x80, 0xc, 0x4, 0x7, 0x6}, &(0x7f0000000080)=0x98) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, 0x0, 0x0, 0xfffffffffffff800, 0x212}, 0x98) 06:06:11 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x20008, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) ftruncate(r0, 0x7e2780e3) setrlimit(0x5c3e2e1e3addd5fd, &(0x7f0000000000)={0x0, 0xea0c}) mlockall(0x2) r1 = open$dir(&(0x7f0000000640)='./file0/file1\x00', 0x2110201, 0x1) semget$private(0x0, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005c) truncate(0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004ebd562db3200900000000000000000000000000ffffac1400bbff0f000000000000000000000000000000002c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d346d16ddca2af176405cdd0e53746351136f8444abb0cf6db3b9fb347dccb4a59b069da75c1f5ecd93a9a64a25242a64ce9181d32b727ec7e5bbf91f8d772eea96694ca570832136df8de94df4e22ecc60d348fc28cca9be65abdcccfedd0d785bc32542c4f9c212b8ff55619c67e0c2c3246bb64e4df", @ANYRES32=0x0, @ANYBLOB="030000000000000000000000ce16fffff7ffffff"], &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000002c0)={r4, &(0x7f0000000240)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x3, 0x8, @ipv4={[], [], @multicast1}, 0xffffffffffffff5c}, @in6={0x1c, 0x3, 0x0, @rand_addr="9db3e178ab040c462b530cbf35e07036", 0x1}]}, &(0x7f0000000300)=0x10) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x108, 0x0, 0x0) getgid() mkdirat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x20) setsockopt$inet6_sctp_SCTP_CONNECT_X(r5, 0x84, 0x8007, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0x1, 0xffff, @loopback, 0x158b}]}, 0x0) r6 = socket$inet(0x2, 0x1, 0x0) utimes(&(0x7f0000000340)='./file0/file1\x00', &(0x7f0000000380)={{0x800, 0xffffffffffff241c}, {0x7fffffff, 0x9}}) getsockopt$inet_tcp_int(r6, 0x6, 0x2, &(0x7f000000bffc), &(0x7f0000009000)=0x4) mkdirat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x80) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 06:06:11 executing program 3: mlockall(0x3) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000020204, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) syz_execute_func(&(0x7f00000004c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") ftruncate(r0, 0x4d) socket$inet6_udp(0x1c, 0x2, 0x0) 06:06:11 executing program 2: r0 = socket(0x1c, 0x10000003, 0xa5de) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r1, 0xffffffffffffffff) setsockopt$inet6_tcp_buf(r1, 0x6, 0x2040, &(0x7f00000002c0)="08f75bcea93baed87dee80e3ef744deb98fc8e0bebdb4dbad5565a14dd9c6fe7c3bab0e76ed1b9d4ab50e894051ba715bccfb59813b9762c9c1229e1a45db9d1d4c7365cb5e11ae3c38d8ead31af2e7ad62f497da748b81fc6803e7dd10e341564b4a9f02d9712e680a0314fab4c1c440d3dc1f5cd59d46b6edf3b500d496162834d787e95ab2f37f90228fa240359e6fb626889281ea463ad022974c0f636bf208040b479b9aba07231293c3dc21f4f6871b9115499c088e0a022fd3fc0501259d4dc722bf3dc195b8b27ebedaca3845b67edcf51a0154b9e2605a6745ffdb3", 0xe0) r2 = getuid() setuid(r2) freebsd11_lstat(&(0x7f0000000540)='./file0\x00', &(0x7f00000004c0)) preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0xfe4c}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, 0x0) r3 = semget$private(0x0, 0x4, 0x8) __semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000280)=[0x7b981bb9, 0x4dfc, 0x28d]) r4 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x880, 0x0) execve(&(0x7f00000003c0)='./file0\x00', &(0x7f0000002700)=[&(0x7f0000000400)=',\x00', &(0x7f0000000580)='#\x00', &(0x7f00000005c0)='\x00', &(0x7f0000000600)='\x00', &(0x7f0000002680)='\x00', &(0x7f00000026c0)='\x00'], &(0x7f0000002900)=[&(0x7f0000002740)='\x00', &(0x7f0000002780)='\\\x00', &(0x7f00000027c0)='@!*]#[$\x00', &(0x7f0000002800)='(\'((\'\x00', &(0x7f0000002840)='}', &(0x7f0000002880)='@\x11\x00', &(0x7f00000028c0)='[\x00']) getsockname$unix(r1, &(0x7f00000001c0)=@file={0x0, ""/108}, &(0x7f0000000240)=0x6e) accept4$unix(r4, &(0x7f0000001640)=@file={0x0, ""/4096}, &(0x7f0000000180)=0x1002, 0x30000000) pwritev(r4, &(0x7f00000003c0), 0x273, 0xc00) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) 06:06:11 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) select(0x40, &(0x7f0000000040)={0x9}, 0x0, &(0x7f00000000c0)={0x7, 0x2a, 0x0, 0x7, 0x100000001, 0x57d6, 0x6, 0x9}, &(0x7f0000000100)={0x100000000, 0xff}) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x4, 0x4) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080), &(0x7f0000000140)=0x4) 06:06:11 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet_int(r1, 0x0, 0x1b, &(0x7f0000000240), &(0x7f0000000280)=0x4) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getrlimit(0xe, &(0x7f00000001c0)) utimensat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0xa071, 0x7ff}, {0xa55, 0x100000001}}, 0x0) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) pipe2(0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) dup(r0) getitimer(0x0, &(0x7f0000000000)) 06:06:11 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x0, 0x20000000) accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() sync() r1 = semget$private(0x0, 0x7, 0x400) __semctl$GETZCNT(r1, 0xe92458e0e7c484c2, 0x7, &(0x7f0000000340)=""/56) 06:06:11 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000080), &(0x7f0000000040)=0xfffffffffffffef6) 06:06:11 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000001200)={{"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", "769abf111bb1c788b403145158546304872a53135f91470c67f7ec2f7e2585c7", 0x3, 0xfd}, &(0x7f0000000200)="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", 0xfffffffffffffff7, 0x1ff, 0x5, 0x732d1598, 0x2ecfa795, 0x0, 0xffffffffffffff1b, 0x1}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(r1, 0x0, 0x9, 0x0, &(0x7f00000001c0)) 06:06:11 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x100, 0x10000) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000480)="c99cd9075add439c6e278bb5af962f902bd2e5ee093686f29618ac8bcc9856e0edbfd9e1e9660e75b835d608d6e95cd696c891ba0a8ea019578ee19ded4618166092a28eb33291bdaf6b1b481608396e2a5455ea51556c030afa000000005c1d33fe434da5fe648e0f67fcdcceb1d3830cd16bc2244c08b53c47ee5a3808dd92b3444aafb283508eaf544b73c6376408c819aafb7614a49f34da1b0998242c2a4a86d758ec6bced82e1328e47f566127dc00b104c390181d73fe2b7f653244b092bc1b19890c7512aa5082d9a059e455a8bf78c21d8eac3121402a5070c28bc0b550ae2550217ec305dccd2a2a3b0a25519ccdea", 0x13b}], 0x38b) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000040), 0x1) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000080)=0xffffffffffffffff, 0x4) 06:06:11 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)=ANY=[@ANYBLOB="038ba1000100"], &(0x7f0000000080)=0xa) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x2, 0x7f, @remote={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) 06:06:11 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, 0x0, 0x0) sync() 06:06:11 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x40000000000004}, 0x1d8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) readv(r0, &(0x7f0000000000), 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000264ff0), 0x10) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000000)={0x1bd, 0x1, 0x76b, 0x8, 0x1}, 0xc) 06:06:11 executing program 1: mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000040)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}}}}}}}) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400, 0x2) fcntl$getown(r0, 0x5) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x7) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, 0x0, 0x0) freebsd10_pipe(&(0x7f00000000c0)) 06:06:12 executing program 1: syz_execute_func(&(0x7f0000000100)="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") r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000200)) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x40, &(0x7f0000000240)="f997fee72f66e6a97b70bf715f2dd589db4bc3780b69490bb10d172555a64faffa78ebe3190208e4d78d9cefd2fb3549e5d70f0ab048620301a3dd168a25f4089d721dcfca", 0x45) syz_execute_func(&(0x7f0000000000)="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") 06:06:12 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00') setgroups(0x2af, &(0x7f0000000000)) ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f00000000c0)="47d1f42cae199c88357749d85d220f649a1587e84b99522996f643c6aa5501361dd4b138c15c5b6c0f02a714f4c5120f75350f54b800e23979838c293c35a0db2306cf804d6a5e5958e6568be4d4f3b04635bed94774") setgroups(0x0, 0x0) setuid(0xee01) r1 = geteuid() setuid(r1) ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000180)={0xffff, 0x7}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) 06:06:12 executing program 2: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000100)="743841b37f845921088534f5838abe7a6f070e7f3a991333e9d7b41b281c4c2763aa5934b62e2a7a1ec0d738be13a52c8a9c36da8a2d9ccbea7eb078dadcc4890babc5fbfc8af63136a2f6107ef38c21cfe9dbe9e69e1edf45fe769a66490343f91d71e7a86445ec81f4c77acf6e9f374d5798032c7dea9249221b207d764745e005dfe0d1f0c65f5a4978f0f5ef91a16dcb2e6977890842aff3bed9a3761a449024") r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x41, &(0x7f0000000200)="e4e11df357f368ea", 0x8) r3 = open(&(0x7f0000000080)='./file0\x00', 0x100, 0x80) ioctl$DIOCRSETTFLAGS(r3, 0xc450444a, &(0x7f0000001240)={{"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", "7538259a2624572bacd0b604cc3557600b63151befb158cd7ab6dc83829222b8", 0x20, 0x9}, &(0x7f0000000240)="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", 0x6, 0x40, 0x9, 0x1, 0xfffffffffffffffd, 0xb6db, 0xa0, 0x5}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000016c0)={0x0, {{0x2, 0x3, @broadcast}}}, 0x90) r4 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x80) ioctl$DIOCXCOMMIT(r4, 0xc0104452, &(0x7f0000000040)="ffb62c6be3e32270a4a10c96ac8e42503df0eb3e72ad10e579b254193128f1d95c7d64e8f5c3711b4326596a727e2dd295") close(r2) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000001c0)={0x0, 0x1ff, 0x4}, &(0x7f0000001780)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000017c0)={r5, 0x9, 0x0, 0x4, 0x2, 0x400}, &(0x7f0000001800)=0x14) 06:06:12 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f0000000000)=[{r0, 0x80}, {r0, 0x80}, {r0, 0x40}], 0x3, 0x1000) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 06:06:12 executing program 2: r0 = socket(0x8001f, 0x1, 0x4) socket(0x1, 0x2, 0x3) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0}, 0x2008c) setsockopt$inet_buf(r0, 0x0, 0x37, 0x0, 0x0) socket(0x2, 0x5, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000200)='./file0\x00', 0x23f) 06:06:12 executing program 0: shmat(0xffffffffffffffff, &(0x7f0000ffa000/0x3000)=nil, 0x2000) syz_execute_func(&(0x7f0000000140)="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") pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='htcp\x00', 0x5) 06:06:12 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="00002e2f66696c653000360672960bc021b40da33e7d0d53176e8e2bebab703e84adc87efe8989d9c9ff0ca18d95d23c0803f21e7a72ac775b3c5fd4b28a463e10cdc341"], 0xa) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x0) r2 = accept(r1, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f00000001c0)=0x10) syz_execute_func(&(0x7f00000000c0)="1cfcc4637916d7b098cd801b69e4c4c2319cbe99899999f246a5d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c319335b304545e269a841000f9945332faee4eef55e3e3ed8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913372e64f30fc773512e440fc7bf0d00003c66660f3a0b0865") poll(&(0x7f00000002c0)=[{r1, 0x20}, {r1, 0x100}], 0x2, 0x1) accept4$unix(r2, &(0x7f0000000300)=@file={0x0, ""/4096}, &(0x7f0000000200)=0x1002, 0x10000000) 06:06:12 executing program 3: r0 = socket$inet(0x2, 0x10000000, 0x3) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x9, &(0x7f0000000040)={@remote, @local, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000000c0)={@rand_addr, @rand_addr=0x146a, r1}, 0xc) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = dup(r2) ppoll(&(0x7f0000000180)=[{r3, 0x20}, {r0, 0x100}, {r3, 0x2000}, {r0}, {r2}], 0x5, &(0x7f00000001c0)={0x2, 0x3}, &(0x7f0000000200)={0x10000}, 0x8) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_buf(r2, 0x29, 0x2c, 0x0, &(0x7f0000000140)) readlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000240)=""/180, 0x65) 06:06:13 executing program 3: r0 = dup(0xffffffffffffffff) freebsd11_getdents(r0, &(0x7f0000000100)=""/110, 0x6e) ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000040)="96c212739070fc8c8634254d774da1a7b4cce82d3fb8ac02d8fac90867115196d9337ff103498a8766d56debd7bf3953e23256c267b30522d95e6c2d1682187d9dbae220635edff4b12ec1f0d87c1b99bf26d4ca79b8ec295fef3d58488574a3cbe0873540") 06:06:13 executing program 0: r0 = socket(0x1f, 0x3, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)={r1, 0x6, 0xa, "69329186535febe53ff6"}, 0x12) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000380)={0x0, 0x800000000520}, 0x10) sendmsg(r2, &(0x7f0000000140)={0x0, 0xfffffecd, 0x0, 0x1de, 0x0}, 0x0) 06:06:13 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) r1 = socket$unix(0x1, 0x0, 0x0) r2 = open(&(0x7f00000013c0)='./file0\x00', 0x10004, 0x20) r3 = socket$inet6(0x1c, 0x2, 0x7) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = socket$unix(0x1, 0x5, 0x0) freebsd10_pipe(&(0x7f0000001400)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = open(&(0x7f0000001440)='./file0\x00', 0x8, 0x83a1df3f69d92bdd) r9 = dup2(r7, r3) r10 = openat(0xffffffffffffffff, &(0x7f0000001480)='./file0\x00', 0x100000, 0x8) socketpair(0x1f, 0x3, 0x200, &(0x7f00000014c0)={0xffffffffffffffff}) r12 = socket$inet_tcp(0x2, 0x1, 0x0) r13 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001500), 0x30000000) r14 = getpgid(0xffffffffffffffff) r15 = geteuid() getresgid(&(0x7f0000001540)=0x0, &(0x7f0000001580), &(0x7f00000015c0)) r17 = getpgrp(0xffffffffffffffff) r18 = getuid() getgroups(0x4, &(0x7f0000001600)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) r20 = getpgrp(0x0) r21 = geteuid() r22 = getgid() r23 = getpgrp(0x0) freebsd11_lstat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000001900)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001340)=[{&(0x7f0000000080)="831578c83d814eb4d1843477b7d93f12136400bafd0ddedf1fb98149386ff390763a389c9c3e7dee60bd2d9dd758303fe26b5f721f0934b4e6d6785a811f7f8fc534fdd3f10b5fb06a012452e7c5bf528c6a818a0b27d4fc5d3f10405497c9389f3ca3b96ed16b922628817a7ae7605ca7b6342123c3", 0x76}, {&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)='N]0!3Y', 0x6}, {&(0x7f0000001140)="6e4d6870dae234be35aaad4785ac8ea6c253e2dc01f24404d0ad92a193044fd72a65628694278612fcc3c6c528f161ce6efa9521b2e98a2a347c6c93306a8cae90af96", 0x43}, {&(0x7f00000011c0)="44704823c65b643286e21e04b8e57acfbc279df1de07a3baf1d94cfab0a12f91e2a010d02b59c2ba5f64370d228711a1705255852a69709c7f231b2936b8dd043553e4cf65501a31070ba2b8504a108060685a9d39ceef00b571fc9871c64b61d69b6dc70a44b630503645460da14dab0fd93cbf72a0c3ebd5358f9fa5f42ab7b33d3e71c8d32df8e9547ff9c2de20e981fa3b5f96e9d4d25e2e3855c5a3b27e", 0xa0}, {&(0x7f0000001280)="d274db5dba786a813a0ee99f3cfba9eac1c0d855b04bcc04a91388f386325bc7a630fffada1a9c6565c571ff0ec4d5cdcf8cf065ca5af398cb4f5c7ace53eaadfc99d34431ff1dda6694f2a02c528c9114f6a2ebc71f0b8ad75a0dc651004881dac0917c9318e57859b64ec038039ed9620436acb98a9527b88659316a118696c4c1362afebbd442c7df6d1cc3991badb112a70e167fd623e49d5fdba6bb02638ecbf42c01", 0xa5}], 0x6, &(0x7f0000001800)=[@rights={0x28, 0xffff, 0x1, [r1, r2, r3, r4, r5]}, @rights={0x30, 0xffff, 0x1, [r6, r7, r8, r9, r10, r11, r12, r13]}, @cred={0x20, 0xffff, 0x2, r14, r15, r16}, @cred={0x20, 0xffff, 0x2, r17, r18, r19}, @cred={0x20, 0xffff, 0x2, r20, r21, r22}, @cred={0x20, 0xffff, 0x2, r23, r24, r25}], 0xd8}, 0x8) 06:06:13 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCLRSTATES(0xffffffffffffffff, 0xc0e04412, &(0x7f0000000080)="f76fae0b368bbcc0b6a17f7300e7541dab8fa219581bc364831399bdb46c1333b1c774d53ecd6f35cb931339f5e20c5f06cf337e9033c7185060e49d5f088e63bc") ioctl$DIOCCHANGEALTQV0(r0, 0x80086678, &(0x7f00000000c0)) 06:06:13 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000000)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @broadcast, {[@ra={0x94, 0x6}, @timestamp={0x44, 0x4}]}}, @icmp=@info_reply}}}}) r0 = socket(0x10, 0x7, 0x1) syz_emit_ethernet(0xe, &(0x7f0000000080)={@random="3df44b1a8c8c", @broadcast, [], {@generic={0xbaf}}}) listen(r0, 0x7fa) r1 = shmget(0x3, 0x3000, 0x1, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000180)=""/14) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0x8, "c05c98ad519d19db"}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r2, 0x40}, 0x8) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040)=0x401, 0x4) 06:06:13 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r0, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[@cred={0x20}], 0x20}, 0x0) socket$unix(0x1, 0x5, 0x0) 06:06:13 executing program 1: setreuid(0x0, 0xee00) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) syz_execute_func(&(0x7f0000000180)="982ce00f050520d0f80791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15deba1c9fb110f0f3804830a000000") 06:06:13 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open$dir(&(0x7f0000000300)='.\x00', 0x0, 0x0) getpeername(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) poll(&(0x7f00000000c0)=[{r1, 0x2000}], 0x1, 0x0) link(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00') 06:06:13 executing program 1: r0 = socket(0x2, 0x2, 0x0) r1 = dup(r0) setsockopt$inet_opts(r1, 0x0, 0x20000000000001, &(0x7f0000000080)="01891ab36cd4a2aced201a56e9681eab07783b370600000000000000", 0x1c) freebsd11_fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000280)={0x0, 0x0, 0xfffffffffffffffa, 0x1, 0x9, 0x8, 0x1, 0x0, {@in6={{0x1c, 0x2, 0x9, @loopback, 0x10000}}, 0x0, 0x0, 0x6, 0x100, 0xe14, 0x6}}, &(0x7f0000000200)=0xb0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=r4, @ANYBLOB="08006100209f8997ce02731435ef8a6c57e167b40f842deafbba3e530f7ea4fdfdd4c0cbf4d0fdbe2a48ff54cde8317d339c00e42194418017f70d442781cc46c04fe12318a64dc25acc87d9b147c9227e074b780c10a9c0c9221aa4eecabfa7a2a35a340e"], 0xfd28) syz_extract_tcp_res(&(0x7f00000001c0), 0x1000, 0x10001) recvmsg(r1, &(0x7f0000000740)={&(0x7f00000003c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c, &(0x7f0000000640)=[{&(0x7f0000000400)=""/238, 0xee}, {&(0x7f0000000500)=""/43, 0x2b}, {&(0x7f0000000540)=""/169, 0xa9}, {&(0x7f0000000600)}], 0x4, &(0x7f0000000680)=""/163, 0xa3}, 0x40001) getpeername(r1, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000180)=0x10) fchown(r1, r2, r3) 06:06:13 executing program 3: socketpair(0x17, 0x2, 0x2000000079a3, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$DIOCGETALTQSV1(r3, 0xc130442f, &(0x7f0000000280)="e1f7ec01fc79ab0457e6dce8d8527e918b4802fd197a60283d25924ad6f8d4aadcbcbc8db661233621b19b54089160137c18697826b136ab857cced20c46df423477640fc09cda17cc7af5e3c44e830f51ede08412ec97efacce44efeaaac4aad24409fe66b5a85d79c632128581445976597249337c8d91c1dd4c3da0d44438bea138c8ee18f0816f3597d4dff70dd404f9ddd046ee99c3af39ff76c29935b3e76297eb79149d0ffa0408724f11539b94df7ec7589e92eb1624e01a053a53acaf4d56") poll(&(0x7f0000000180)=[{r0, 0x14}, {r0, 0x4}, {r3, 0x10}, {r0, 0x2}], 0x4, 0x8001) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r2, 0xa9, 0x1f, 0x2}, 0x164) open(&(0x7f00000000c0)='.\x00', 0x1, 0x0) 06:06:13 executing program 2: syz_execute_func(&(0x7f0000000200)="988fa94091ba00100000660fe904f71c190f05f348bfd94aac0043c0eb2541e2eba2a2363ee1460f1a2200000fdefc97660ff201fba8a8f083b600800000f00fb8c4014e4e4f751ec4055b54a2dede09b921045fc507f2ee11d2c4e10bf8c45b24c4e7f56c4c00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c2b3b06f9700fcf08171a30b8a826eefa80dd4d48cc7660fd1b7e32f000044bddb000000618de3c0f526fd44d12cccc46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 06:06:13 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1012, 0x0, &(0x7f0000000040)=0xfffffffffffffc1b) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x20000, 0x0) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000140)={0x10, &(0x7f0000000080)="243f670e24b11ce05e8d7dd34ea3c075308574066ace38a971a0caf8a37e174127075ab41337d027732e98c7143c056de075eadbe273832350425c720de868495b119683e15edd109920bc3d231ce6979e77add811fdb5003eaf7166e0d883a85fb5c34b79a3fcd09952fb7d989c869082069afb25543deac7765caf86b8af517cb1f0f46858bdc4f71c5ab488b51b1082bf097d611b", 0x75f1, 0x4, 0x6}) 06:06:13 executing program 1: syz_execute_func(&(0x7f0000000100)="0c17b5b598cd801b69e4f56962f5696200d9d9d0c441395bf91cc18fe9589b26e101edfec4427d822a2adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000c1ea01eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x4, 0x48) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)) linkat(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00', 0x400) 06:06:13 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) close(r0) r1 = socket(0x11, 0x3, 0x0) sendto$unix(r1, &(0x7f0000000000)="b100050490000000000008005786ca900f0e08fecea11ea8fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa5b23ed00f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020208a371a3f8000400000000000000010000000000000000", 0xb1, 0x0, 0x0, 0x0) 06:06:13 executing program 3: setrlimit(0x0, 0x0) sync() syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") sigaltstack(&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000440)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040), 0x0) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(0xffffffffffffffff, 0x84, 0x8001, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000400), 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, 0x0, &(0x7f0000000240)) 06:06:13 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000ff4000/0xb000)=nil, 0xb000, 0x0, 0x12, r1, 0x0) ftruncate(r1, 0x2a60) read(r1, &(0x7f0000000240)=""/175, 0x2a60) 06:06:13 executing program 1: exit(0x7) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@empty, @multicast2, @remote={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x20048, &(0x7f0000000000)={@multicast2, @rand_addr=0xfffffffffffffffb, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) 06:06:13 executing program 1: setreuid(0x0, 0xee00) syz_execute_func(&(0x7f00000001c0)="0c05c4817a2df998cd801b69e4f56962f5696200d9c483bd0fb3ffefffff00c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851438fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b660ff7e10f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d1411c4c1e1fb0500000021") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x640000000000000, r1}, 0xc) 06:06:13 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000200)={0x80000001}, 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080)=0x2b4000000, 0x4) setsockopt$inet6_int(r0, 0x29, 0x2a, &(0x7f0000000100)=0x3, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = socket(0x17, 0x0, 0x3) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f00000002c0)={0x0, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6]}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000340)={r3, 0x3, 0x9}, &(0x7f0000000380)=0x8) 06:06:13 executing program 1: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/pf\x00', 0x80, 0x0) r0 = dup(0xffffffffffffffff) connect(r0, &(0x7f0000001a00)=@in6={0x1c, 0x1, 0x5, @mcast1, 0x1}, 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) recvmsg(r1, &(0x7f0000001980)={&(0x7f0000000140)=@un=@file={0x0, ""/39}, 0x29, &(0x7f00000017c0)=[{&(0x7f0000000180)=""/9, 0x9}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/181, 0xb5}, {&(0x7f0000001280)=""/43, 0x2b}, {&(0x7f00000012c0)=""/205, 0xcd}, {&(0x7f00000013c0)=""/210, 0xd2}, {&(0x7f00000014c0)=""/162, 0xa2}, {&(0x7f0000001580)=""/136, 0x88}, {&(0x7f0000001640)=""/231, 0xe7}, {&(0x7f0000001740)=""/75, 0x4b}], 0xa, &(0x7f0000001880)=""/216, 0xd8}, 0x40) listen(r1, 0xfffffffffffffc00) 06:06:13 executing program 3: mlockall(0x2) r0 = dup(0xffffffffffffff9c) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000200)="964e7f7505afea3b047e6ca172eeebb66f79f19d3059e1fcb38d251346f8891297e2701d5bd22228568c85bcb8f25ee17f429b1ce73dd014f8c92bc43fd3423a04f8665459044b826158b1a456e1c8e370fdce549a424ef5c1bac8ec9cde86df775771c25ee2cf6ef2de6b495469949fb3162474d1220234e014087232dbb5") syz_execute_func(&(0x7f0000000000)="98a84a3e66440f3a615771b62c431c850f0504410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97caaecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc2e05af4c10f166440f2d44ae04af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setrlimit(0xa, &(0x7f0000000100)) syz_execute_func(&(0x7f0000000180)="91cd8080040c6969ef69dc00d98a20d0d00fd1b02db5d9000000c46245abe5c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878964600fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 06:06:13 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="0c080001000000117a"], 0x0) r0 = socket$inet6(0x1c, 0x2, 0x0) r1 = dup(r0) futimesat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x2, 0x3}, {0xdf0, 0x1}}) connect$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) ftruncate(r0, 0x5) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 06:06:13 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x20000, 0x10) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x80) 06:06:13 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f00000002c0)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0a8f2818873f066d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0009cd3b20c66db709c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) socketpair(0x1f, 0x0, 0x4, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x1000, 0x5, 0x1000, 0x4, 0x85a, 0x401, 0x2f2, 0xc061, r1}, 0x20) 06:06:13 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x600, 0x0) sendmsg(r0, &(0x7f0000000b80)={&(0x7f00000000c0)=@in={0x2, 0x2, @multicast2}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000180)="1094186417ce4d44cb4ad37fd49dd27e91f3e4bf8af276f9e22e5f58a25b4562c11b8be0ae600acde0df618834d7678ab74e123d7b8c63a08fa70563d8bab9f614dc66c856cd87c1e25dcc93c372b2ff8630e154d55d77071da69a7018e6cac422430fe8c47d87078a8f56906dfaf249bb9980fcc41a6dddfac253ed085538b8cb193262a6795b05c5bc32b00403248821d450a74e52e26463a0b98bbdb4623892348d4863ed8df86d1dc02bc4291ca40434d553c46aabf3a7248ee5ae816609689174274e2cfc1c36f10bf32a53efbbe1c7eca8ac5e3d9013", 0xd9}, {&(0x7f0000000280)="69ad2f61cd68af4024f8da50e1b93955d7ca0e6c6b17a7df4bda8d6a3573888fec0fcf1a1a3b074ce60cef811fe70358b49a32b3dc7892e96e72017b3dec13e874e382e7680dcf7a6cfc6cc204b151f11b4f7eadda4492eed59f7fde88698777d8cc87085da3be5dbf34927820fc9ea022153ad6714f639319976f42c8f3cc0f3393e81837a2dee3ca3adf6509db0228887bfb5528b44ec5b47aab543237a3b7ef96abc0e2316357944b0f0dc66e8089e93bdfc5deef714fbc8ee04ee6b5b19001e3eacbd2a6a7225f2bb6b07db32b39a272", 0xd2}, {&(0x7f0000000380)="7f3ecc7d5cf97850ffb6fa531914b966d6b0f16dd47d3cc96191e33844b83ebbb440e13f2c70ec0927a62df59bcf76492e49b7b15f7a132821150cbc952fba2e4ca982292e9a38696ad9083d6ddc594350f0adf5b35bb58da127fc6652", 0x5d}, {&(0x7f0000000400)="c34f57e114e73c61e28fae2b4c7b7f92e01c7cb3ca96d49e01d2e5d1e201bb398081c3487f7e3cad6f9d5250daa72851ea77551f607e3e99745ad9633fc73960acfef4d306b938d550bb607a43ee4b6a89b37a6167dc3a8c9c72a0ac05127a0b1c6169d64034c2936834a484cdddbd71b394fc25bf478b3394bfd78e5620620ef46fdfe4f8eb9eb4cbd25943a331f3a145b7c71c434fc2acb3487503b4e371fcb4fa7d80d732d4561724431f6c3674bb6d67034a04", 0xb5}, {&(0x7f0000000100)="a79024f54663d0", 0x7}, {&(0x7f00000004c0)="750cdab278ff1d4f993970fd8457ee16e75a9a3235a93cd7ab311924f04b99d6980993c3deb3e1add2c01ecdc2efbc940d6fb72708562a969e315a12e18e18a4b518a1a603da1c86d57ecd5ca00429ea9e84de311e2e6dd6b9021b075d467e89c9dbf05aaa3441d43b920144ce23e9c0a6bc23cf60f6e6c5741c5f471240f8c9c22fadcbb4b1210347e9325ae17567f9e401c388d91fd8a970faadf6cbc3fc7221ed63e21a279f85e7842eed7b87db97cd6542023874e55a4ff4027ab80203a26a9ca49dd0f5bb0b98a4155e7e06cd512e1376", 0xd3}, {&(0x7f00000005c0)="536cf56e7e79a24204d8d15f8b8518b678c27c09ebcc1b14db97c5b85f3c3bb05940acbf1bc25e2909331c7df55997baaa5e7fbaa0064501b63e68c01be879e77fa739d51835db73c83dd2763ae918eb5bcdd98f1ce4f796f3bb36c3bf444092de1b4f4413962b412e89116a693077070c25e9b7461378b83f0a118a96de70656bffbe19360b1755440b29cbf4cb3b45d59bcb55d192508b90363a", 0x9b}, {&(0x7f0000000680)="82cb494d", 0x4}, {&(0x7f00000006c0)="bc721bcd6bead5575c38cacfee03e2f9b98a6330a6be758b625855d81e6a9921a40fa5c5bfdaf9e900eabcaf86d5bc762c89ace07926eb8437811bf98557ca86ea26fb089ee04ce47fb0a81138ab2a9c2acca27959c1ca1be2374450946ed86c4fbf2a04c22535cdaf455d56b3e6385dc9e32cf57f3a393cc612b529186f811b66d83875446d05ec21d0a3e4fdc4799dd93312be0658dcc5818d2b7a82ecd6db03153a70952260acba9c44b9d9eadc070bd7202b905a16c5fd95cb33d0d08e738ee1", 0xc2}], 0x9, &(0x7f0000000c40)=ANY=[@ANYBLOB="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"], 0x300}, 0x8) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000bc0)="621b50ebea7997a64ea5aeb2acd2a54f3c2e43b3ce3d5d86649219e4898d7409225f5a461ce0171ba7f8699a921d18341b73522c16cec01a755ac9d151839860ceeec49ca08c10e7965baa61643b53ced25ce323d1d40be8a19706221b0ac1", 0x5f, 0x0, 0x0, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendto(r1, &(0x7f0000000140)='k', 0x1, 0x0, 0x0, 0x0) 06:06:13 executing program 0: syz_emit_ethernet(0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb88a810008100310008060003080006040000aaaaaaaaaabbac1400bb4fcbad2f156fe0000002"]) 06:06:13 executing program 0: r0 = dup(0xffffffffffffff9c) ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f0000001d80)="73bcf10a5a57afe381fc516f46d951257ccff5c14b66a81472de0c39ac0860da54a855d7c3513d54f1fd57462549f5e28b25e77383741d279e13fd66e77e55b279a8c6f4cf0abb47ea7147dab81e98e17a593baf85e7138c9fd82eb20518d0e67776f11553561a75c07cd8c5a7d3027892910509e1f798be8853303f7ff71d7bc1faf8ca70977d4117fdf39e69db678c50f855b2ae6b7f96f8a83344f7b70e89fa8fee3ce6150d") r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xb845515e53c85fee, 0x118) writev(r1, &(0x7f00000016c0)=[{&(0x7f0000000340)="a1faec5034bdbcbff20e579c6d08b504169504ef5dbccfcb063ab61cc8cf995449bc3809b56650b179140dc9fd007c645709a5b2ea8d2ef2482de2a095c8f15b7b80e1a77711900f39503baf62b3d7faed6e4e6a4599bfc04c389b5ebec1f15329e75e5430d89341956417ac363f37ff638341c223657f49d644f22eb93431212bff6076d0224ae9128aa03c5db4a3c12f5208d468a7d922f96953ccf32bd4fb98465bd42c970cdc8d6f9915059dfe8c490ab0fb1f5e6481aeddd279dc639895542814dec08eaf940ced74c5aa6a9e654e2fe1a97c60396d9b3275ae3324ddb4680d85ee7ee2199dcd579c", 0xeb}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000000100)="285c9343628e7c2c9113000717bd57191f0b6e158e1b3776ae0f5b8be66a8ec410399f7cef75a541bfb7e035e03ed41d80f769be27ee33e793ff8b92f0ab14b37f23fccb823e67c1f9ad2b52a1b442cdaf5959b1c38efd5f0596ebf98889b60c4bd7a3d7c9c6", 0x46}, {&(0x7f0000001440)="c6f2e9f0f79511cd999284410ac36775d794756b3f4bfc4dcd482a1ead2ec352e5473ff1744ad8f12935ad5613a4884874036bc17791b4c57fd756b67d278e01f2c33e5843e210beb014ef52d3aa3322b00b8bd0ba33910686eab9f1a28c23e4d145f6333e421db15e4b7e8f22fb7b15edd6826e39b753114f961559f2eb15d7ead669dd908a", 0x86}, {&(0x7f0000000180)="69ff1f35a902de4f90f77b2d184ae36b0d4995f22ec58f39382c723b55", 0x1d}, {&(0x7f0000001500)="251d00fdf38f692089b9cf4bbb424ba7957303e7", 0x14}, {&(0x7f0000001cc0)="7f222540382460ec2686f0c9d41189a147e3966a3b6ceffb8c7e3725167f863781624c643ba32b377d3cd631c280527b64f03955f495e588dae8df4ff77515b22e58375b5dce378150eb2710126c31dccaa53af755a6561b7eab37ab395dc01916f0b0906b3e95cdcacbd4c1b17b1ce6ea7c96af4436f0a1feab92421cd1fa051d947e3f3b2df48c83e9e7f83f34", 0x8e}, {&(0x7f0000001580)="6d9ee7ff84c746be7e84f88ea45e3ea439041802e6a2f4d69366464660e221f77b478e6f2b341666ee18146abf3de5fae3cad24926f3cfbf64c29e5b25a479d763bb9f5332ca969af768ac7767ebc6b43383ee36914186366a73664783396d35b612a0f2323e0048d6cf0ef7436f4eb8da20e5d0fde981b4f050c5b1f781b242f78d4aeb01a25825f1fc0953e129da7266dd6fcc630eb220df11400b31b30bf074835569f795a18a9a5706ff2ebeb5efac5b1c647ea1d7", 0xb7}, {&(0x7f0000001640)="21e8860098048434dcb5c1dd8bf941ef51892bf267032dea170824bafc23d435e0e30e5516b65db5b8edf740d3f69ba937837629bce4995d724416a78037bb039c9c10f8e3246fa049e21cddfd93f100a6fdb588724cf848cd8b3583", 0x5c}], 0x9) renameat(r0, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') unlink(&(0x7f0000000240)='./file0\x00') ioctl$DIOCRDELTABLES(r1, 0xc450443e, &(0x7f0000001840)={{"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", "ab66ea1c95c1419faf77588bb344dd165225b4dc2fd20b5c83642d1659219f0c", 0xe00000000000, 0x2}, &(0x7f0000001780)="afb08d4156f05e4359e11b926cb24b2c22d595008920097ed8df5c7a1480fc1dc11af7ddc9ffed007732dd2181c4ec5d2643f93435da3b64dc2f64fcbec13eb62e03865faab9258895dba6d5d6f8d7f09af1c72f49691ebddd403c01a9d11e18fe3f2325c12dfa6835b258715463e9f9d96321a7ac8ae1768a2447bf22ecdce7fff5bfdc171c169b390d6964522efd46d2615ced5c", 0x4, 0x2, 0x0, 0x6, 0x6, 0x9, 0x4, 0x1}) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000200)='./file0\x00') faccessat(r1, &(0x7f0000000000)='./file0\x00', 0x40, 0x1200) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000280)={0x8000000000008001, {{0x2, 0x0, @rand_addr=0x80000000}}}, 0x90) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000001540)={0x0, 0xfffffffffffffff7}, &(0x7f0000001e40)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000001e80)={r2, 0xf, 0x8001}, &(0x7f0000001ec0)=0x8) 06:06:13 executing program 2: socket(0x1c, 0x5, 0x6) 06:06:14 executing program 0: syz_execute_func(&(0x7f00000004c0)="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") syz_execute_func(&(0x7f0000000900)="985e4aa84a1ce40f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefc42105fabc4f00800000d4d48cc6e8628f680864360fe25800618de3c0f526704788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r0 = semget$private(0x0, 0x2, 0x20) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000380)={0x0, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000440)={r2, &(0x7f0000000400)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000480)=0x10) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000240)=[0xfffffffffffffff9, 0x3]) 06:06:14 executing program 3: syz_execute_func(&(0x7f0000000240)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608000000c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d08d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000") mincore(&(0x7f0000a00000/0x600000)=nil, 0x600000, &(0x7f0000000000)=""/26) r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000380)={0x401, 0x4, 0x8, 0x9, 0x8000, 0x800, 0x3f, 0x7fc00000000, 0x1, 0x100, 0x6}, 0xb) syz_execute_func(&(0x7f0000000200)="9834110f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r1 = shmat(0x0, &(0x7f0000fb8000/0x4000)=nil, 0x2000) shmdt(r1) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000780)={0x0, 0x6, 0x0}, &(0x7f00000007c0)=0xc) sendto$inet(r0, &(0x7f0000000980)="a91d18de2278b36df39a3300d4b1e9d2b5dc173fb079b56b1b5984c5a8d8", 0x1e, 0x4, &(0x7f00000009c0)={0x2, 0x0, @broadcast}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000880)={&(0x7f0000000400)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000440)=[{&(0x7f00000004c0)="e5ee95ac8590e32263e04fbe37cd4825b7ee6d74a11a76081c6326461385193ddba00cecb451d889425ba11d85e358651c215150bf0cb3d70f6b10e43cb2fd04c91824ec45df0f3f3d8205a44b3b5fc0e92e9d5d7a1dfe6fb41dbfe1d73feeddd7bf7f453d93c6ab3169bf52a41c1a243ae28764a28fe763b091162579f9b034a717872ae5ad6a9181d4e0216581e2cfdac8a253f81847a84d7f5503fd8c8918351ff55d7f54ff36f7ea4821c29f3a4ec97c82e8fe871b5565ca81a5240c4787ad0cf9cff7827d9f18e6183f58f8683c7abbc539374a", 0xd6}, {&(0x7f00000005c0)="eaa00e113660ec7c3926408a993299e892460931be96c9b0da8c76cede15d509e3f5216a8a1298c31974a28afa5eb1f8402885d227852ff441c1b8d4db1c68de1cd2aea0b70fe4419f2b3d899ae3a2cc5b366980187d7f9235a4576e15aa892e993c6a01f6e027bab764a04680c67cc4ab4a96c3b40a6fc628faf35b37be7b8891eb9a43ff528335bb519f915b3206e1e6f975d3a1edf521ae37cbb0e76137706c7b1e87b9f7df037dba2bce1e8ebcefb370eb12e4a20b1b704080a286733fbf13226680e6bb9f0557693ca9", 0xcc}, {&(0x7f00000006c0)="1cb5b3972140114d1ae3c00393a77ecefa243a27511f62c026a866627de586bd7622ecbd91619603594e3c8b2906434802d930150c4fcf55768a29606bc4a51bdefcd72460b97fbc21e13124b535236e3ba3e639ae29185d01d7d00cfed78bb7f993106446e1462800afc5cf8b793a5d65551b5f9de38bd6626e39c1dd460df90361de5e4542e476ec268376872d776f4a170d5db1ca53525c1ec87eeed87e1a9064", 0xa2}], 0x3, &(0x7f0000000800)=ANY=[@ANYBLOB="100000008400000008000000010000002c0000008400000002000000010009000001000007000000ff7f0000000000000000000003000000", @ANYRES32=r3, @ANYBLOB="0000e7ffffff"], 0x50, 0x80}, 0x20000) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f00000008c0)={0xfff, {{0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x90) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x0, 0x5, 0x0, 0x444b, 0x8}, &(0x7f0000000100)=0x14) r5 = shmget$private(0x0, 0x4000, 0x24, &(0x7f0000ac2000/0x4000)=nil) shmctl$SHM_STAT(r5, 0xd, &(0x7f00000003c0)=""/6) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000300)={r4, 0x5, 0x200, 0x0, 0x3, 0x5}, &(0x7f0000000340)=0x14) munlockall() syz_execute_func(&(0x7f0000000140)="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") socket$inet6_sctp(0x1c, 0x5, 0x84) 06:06:14 executing program 2: syz_execute_func(&(0x7f0000000300)="b16491cd80696852ef8e5c00d946f9f3400f5f34160fc4014c5868f4a95ff9c4e19259d48f4808eebce00000802000c421fc51c1e809efc48146d39b000000006449c36696660f3a208f09000000767c7c26263636f30f38f6e2da0f0d18c401fe5fecf6e3dfdf6736676666430fefb3000000000804f4f30f1a1254111d54111d00") 06:06:14 executing program 1: sendto$unix(0xffffffffffffffff, &(0x7f0000000000)="b10005059000e803000008005786ca900f0e08fecea11ea8fef96ec2c73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa79230000f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020200a371a3f8000000000000000000010090d2c4e5187c00", 0xb1, 0x0, 0x0, 0x0) r0 = dup(0xffffffffffffffff) unlinkat(r0, &(0x7f00000000c0)='./file0\x00', 0x800) 06:06:14 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000280)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101e7fec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = accept$inet6(r1, &(0x7f0000000580)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000540)=0x1065b) getsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r3 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x8080, 0x2) socket$inet_sctp(0x2, 0x9cf4756c492b11d3, 0x84) close(r0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000100)={0x0, 0x9, 0xf, 0x3f, 0x201}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000480)={r4, 0x7fff, 0xf, 0x3, 0x3ff}, &(0x7f00000004c0)=0x18) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000005c0)=ANY=[@ANYBLOB="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", @ANYRES32=r4], 0x8c) 06:06:14 executing program 0: r0 = socket(0x2, 0x20000007, 0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x2}}, 0x0, 0x101, 0x40, 0x67, 0x1, 0xad}, &(0x7f00000000c0)=0xa0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0xa}, 0x10) 06:06:14 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x6}, 0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="02004e20ffffffff000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/136, @ANYRES32=0x0, @ANYBLOB="08000000f10000000200000001000000080a0000"], &(0x7f0000000080)=0xa0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000240)={r1}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x1ff}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) pipe2(&(0x7f00000002c0)={0xffffffffffffffff}, 0x100000) freebsd11_mknodat(r2, &(0x7f0000000300)='./file0\x00', 0x0, 0x9) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400), 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 06:06:14 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000040)={0x7, 0x3}) mlockall(0x1) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r2, 0x80086678, &(0x7f00000005c0)={0x5, 0x73a000}) getsockname$inet(r2, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10) 06:06:14 executing program 2: r0 = socket(0x2, 0x10000005, 0x7) r1 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x203, 0x0) mkdirat(r1, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x1000000000000000) __getcwd(&(0x7f0000000380)=""/214, 0xd6) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000540)={0x0, 0xdcd}, &(0x7f0000000580)=0x8) socketpair$unix(0x1, 0x5, 0x0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000640)={0x0, 0x0, 0x39}, 0x8) renameat(r1, &(0x7f0000000200)='./file1\x00', r1, &(0x7f0000000140)='./file0/file0\x00') syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f00000001c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201eff2446f670f381d6a2f67450f483b67f0412135fff30000c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r2 = openat(r1, &(0x7f0000000300)='./file0\x00', 0x0, 0x80) ioctl$DIOCCHANGEALTQV1(r2, 0xc1304431, &(0x7f0000000340)="7dead1157884f1a5510f757df58a2c5525c1ab") r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) ioctl$DIOCGETALTQSV1(r3, 0xc130442f, &(0x7f00000004c0)="b48b1d98ab4e5c31228d472b59e8206651326430e54adad96c345e688adabb5e067fab4650746f42b0ce4556974382939961") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000500)="88d4b28e43ee7a6e21028d") lseek(r3, 0xffffffffffffffff, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003be, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000680)=0x71e, 0x4) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000240)=0x4) socket$inet6_udplite(0x1c, 0x2, 0x88) socketpair$unix(0x1, 0x5, 0x0, 0x0) dup(r1) freebsd10_pipe(0x0) shmget$private(0x0, 0x4000, 0x282, &(0x7f0000ff9000/0x4000)=nil) setsockopt$sock_int(r3, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) __getcwd(&(0x7f0000000280)=""/85, 0x55) 06:06:14 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x401}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x5}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000240)={r1, 0x1}, 0x8) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f66696c651a20aa6c3000"], 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000001380)={0x0, 0x8000, 0x997, 0xbe7900, 0x8, 0x80}, &(0x7f00000013c0)=0x14) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000001c0)={r2, &(0x7f0000000140)=[@in={0x2, 0x1}, @in={0x2, 0x0, @rand_addr=0x3}, @in6={0x1c, 0x1, 0x4, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x4}, @in6={0x1c, 0x3, 0x55, @loopback, 0xfffffffffffffffe}]}, &(0x7f0000000200)=0x10) 06:06:14 executing program 3: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c850f0504410f2ac2bfd900af00c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c416c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88a460fdf944900802800f7dcdc0fdfaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383a86864ba261b7e2") r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000140)=0x1c) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000180)=0x4b22512, 0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept(r1, 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$inet(r2, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) 06:06:14 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) sync() syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000240)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0xfffffee7) socket$inet_sctp(0x2, 0x0, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 06:06:14 executing program 1: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00001e3000/0x1000)=nil, 0x1000, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0) freebsd11_fstat(r0, &(0x7f0000000080)) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000100), &(0x7f0000000200)=0x100) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xfffffffffffffffd) open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x20) shmget(0x2, 0x2000, 0x20, &(0x7f00007cd000/0x2000)=nil) pipe2(&(0x7f0000001580), 0x0) 06:06:14 executing program 1: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) r0 = shmget(0x2, 0x2000, 0x208, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000400)=""/225) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x48, 0x0) fcntl$setflags(r1, 0x2, 0x1) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) setuid(0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000140)={@remote, @loopback}, 0xc) setsockopt$inet_tcp_int(r2, 0x6, 0x400, &(0x7f0000000100)=0x1ff, 0x4) sendmsg(r4, &(0x7f0000000880)={&(0x7f0000000500)=@un=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000680)=[{&(0x7f0000000540)="c334546da1b298dea5b05a19637cb9a637cb418ec78f13c38ac11c0929783daa7425b8529e7c7ef5bb846a697a1e1b13d3c3deb3fd95beb75a7bd9568f2b5eeacc9a3a767f08c43e", 0x48}, {&(0x7f00000005c0)="ae452417a8dbe74e599ae84cb561bcdc6cace9f8980c376d4628ff3088b0731831f392fc145277d606e97db43bffd6344cce3d708feebc700a61566f5bf37c75d7483e10df5dc700a91f3e0accfb05fc6f8c137301bb8ed6ba5c779f8def4c9d45615e75f23b608ad130dbe729c5e32c5e46fe868bab24aa0a652ffa82f30484f06f3c76066b3cc494bbe20cc82b3921", 0x90}], 0x2, &(0x7f00000006c0)=ANY=[@ANYBLOB="d000000000000000110000000800000079c4c44603fbcb64490188a7119791a03fe9b61e0a05ed81080e033e5ec8d8ea86949333a59dbcb2b4e88a3cfd77cf375ba78819e1fe727bf80a91dc35f0caf99eeef7f80e7689bec27817b79a6ca0e46f6c7ab84ee07ceaecd3579893ab8d9a5fcfb72dcb2591149ac7578f282d7d0fbcf6ddbe3cba134c204a2efe61d64a0a9aee2243f5c091a753006b0bc037c1b28d055958da7a76409ad27836f2a954f4ca6e534a0259cd5c2b97abea12a6f9b7cd5446980a00d800000000000000390000000100000089933615eab51fbbae165dec2377bf1feaac3f4ff9a6426abaaba443cf29c69a13af4eaa54b6dd55f2f930fc16a5a6456c3d03e65101dd056b8a383c5e3ef4f4e73509bcd9bb7967105b4ea395e84592a2621297455be7ef3cae315453eb5762470e393a53e200784b3491d2d79d5aaefe66b1b7507c604f7755847075080a01fc59588b07bb98fc47057aa434e17f2568bbd9458d12d65c54e8c9d00c85cae6addd40b3a2f2bd33ce4d024ff351ceb33c58e0640436c4f4e0ba0be1d4b5dbfe85a54d4f000000000000000000000000ab00"], 0x1a8}, 0x8) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) fcntl$getflags(r3, 0x3) write(r2, &(0x7f0000000300)="7d180556df685a8839ec5fa57fa209bbf7035f0d57c19d3b94bab714", 0x1c) chown(0x0, 0x0, 0x0) poll(&(0x7f0000000380)=[{}], 0x1, 0x3) mlockall(0x1) sync() mlockall(0x2) getsockopt$inet6_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000280)={0x0, 0xd, 0xd5a4}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x1, &(0x7f0000000340)={r6, 0x3, 0x8000, 0x8}, &(0x7f00000003c0)=0x10) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) 06:06:14 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0x2, @multicast2}}, 0x0, 0xaf46, 0x5, 0x10, 0x9, 0x5, 0x7}, &(0x7f0000000140)=0xa0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x3, 0x6690, @mcast2, 0x800}}, r1}, &(0x7f0000000240)=0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x29, &(0x7f00000000c0)=ANY=[@ANYBLOB="0200000000bb45f00f2a4fd59e1cade181569f87ecdf87b920ac12593c8c0b790000009a2837eda1a85a0075ef0817ad72bac395d149d09625d32af38bf87d76b7883da6d2bde536a57405bd254733532c3a3800"], 0x8) 06:06:14 executing program 1: r0 = socket(0x100400000000002, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = geteuid() r2 = getuid() freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$DIOCRGETADDRS(r3, 0xc4504446, &(0x7f0000001140)={{"43740452cac0ba00f02307376a831ea5120cbdb2efeaf3ef4633b0f8e4db3204d44a6e1d8d3a0bcc7cdae99c94a3c0d21bdde88f6bb7ac475fd00072240ef19a9343add96a0c8e7b48ee004ea03325cbf5ada932929a9d2c3981a8cdd31931dfde3e3ee032f8a9c8b33ff976a23eb56714112971ebb05dde555de559975d6984b62e0a5edd3b55f1337da32237a00275f91583c57ce0a59923b1bb5791ea9b9cd97f99b788ad7f88465c46a09abf5d81210dae5392c55176d7e19ab9f28dc93412f846b600acec4e2bf3d091a17417346e8e9396bcbd36710c37e8c11aa949ad7297615ed754932d8b32ddc3dfb86cdcc8fb77c4ab0cf7678e6947daa6d972a896713ee4b16c784516e22595c45b08d51a2c3dd45e508ba1aece64bbd95d415174600e0ca640b9a62c9e1415fd1b9f27e58f5550f2421509512128391932b1fd26735487102ae7ff881f8f7329723aaf037a6d8924fe83fa339fdb988072ef98f5fc10fac6b229a3120cd46f651096ed24cf4d692f0897c67695c05015292a94eecd32d68344eceae908f14cf83186a17157d6645f522aec1607a796ae301e792c82532a983ac6dc3e98b7785ed91deec813b7da93fc1a2677d2d85553e7c737f619ab5991ab921c251b8e4203bb96e0e185b20a4cd1f6bcb3fe31c951acb32b82f03b4a75bccd39deb9751b7e6190ce162c086938192eb171447b9a435c6eef52df2fff212efba2f78b82192972db0ea0a9dc028b6ef40903103e3ec4098de8365c950fb36e15b45035952b040f83a421ff60c54525ce86d2382d50218a6b451a39c5593c57d425f7a1c04612c6821dc166f0de802fd70f4bd856d8a5a1387e2407cc384adeff741e3bd6461c9e1702a5b2af00e5b9a26fd7c304b94b97156a3793ecdaa33bd413a05f3155f3d5fc4572d75c9d8e2f8b4cbae97b165aeacb19e41f314171edce73da175548cad3fc1327d6b4e5c43667ff5ee7668b9290b8fc2d07f3e9d33dc5ce6571497a93084fdb49208a9609ef89e87a0a7525a06c404c0febe48f46a1c32a395621696a5421ad4106b6b82b1b55f1ea9a1007051afd694db0e49016b7a1750eb8e4155aa0dd8ffc0032c1c473a4d384914575a7f3a6ed07e760dcaf77bc20fdd3a1dfb2dc3dfb77c9f252cceae021eb38f6b0d44dbdf53c835e371ad85259b8affc0d088d66334191fd716533be628f3e7b6620846f188fff4ba24bf874eef2716d1b34ad7652aa62dc2b89d57fae4282f6afa35eef8b62b3bf56419f60cf0debd802d4ebbffafa8de3de1db8442635c9984b88a4d322b8c65f6cc7752f146b4a5da4889599ce9452a9553ff4e80112b6b0d5bab96cf11037d17a98eeda790b3356cc9b287dddcb7a7123f26a033b6326c15ea4bd9d3ea87bf60ddbf6d972f06b576e56260db2a4e55043e2718ed931e0edcf9a88ce4e", "4ef2f1f8948aa2126fe02308c67c058b778d30de1948e60d38fd21d8d4a8a859", 0x400}, &(0x7f0000000140)="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", 0x7fff, 0x4, 0x986, 0x2, 0x10001, 0x4, 0x1, 0xfffffffffffffffc}) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r2, r4) geteuid() 06:06:14 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) dup2(r1, r1) 06:06:14 executing program 3: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000002c0)=0x10) dup(r0) r1 = socket$inet6(0x1c, 0x0, 0x0) r2 = dup(r1) r3 = dup(0xffffffffffffff9c) getsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f0000000080), &(0x7f0000000140)=0x4) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r5 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) poll(&(0x7f0000000040)=[{r5, 0x2084}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000180)={0x0, 0x0, 0x7fff}, &(0x7f00000001c0)=0xc) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000200)={r6, 0x200}, &(0x7f0000000240)=0x8) syz_execute_func(0x0) 06:06:14 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x200, 0xa4) socket$inet6_udp(0x1c, 0x2, 0x0) freebsd10_pipe(0x0) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) getsockname$unix(r1, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bf2800ac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") ioctl$DIOCRDELADDRS(r1, 0xc4504444, &(0x7f0000000380)={{"f594a521b0acca0bf165891ab67bf234c153d26352f0d7b3e63fd668e8a59bc41429de88999604e0ce363856712d05d556b0ecc83d5bf2c6fd5edef9a5c73c37a4dbdc2583341053a8277bd53f0df6e0baaff61769ee6c00a859d7adb660f7c4eb356940ade2fcba6b620fd8fe3d04d147063c2a3506c2db120d07007a9624e553463c71316b297dbeae9638b7fcff51eb0191728da75079e179c6bbeae712732dba03afdaab76ec66b063d7b6462a1feeade5deb8154776adeb3b4aeba0130a4a745fafa25939a27a065e56771d64b44d399d62c6c9ce2d67f96b87596f01fadedc4ee95d9ed6310e579acd87ba8ec4177554b72343713892900c5ff2395d4bfb4290f759853e1db3d244c460725328579036bfba1d3b4b6a4eeebb889bad0ab1dc277dd24d100ab5453184079939ea71f791ef518c1f7b213b17c1e40da0b40d922253ab88ec66656b3394acac70f2f8c9a43535255d29f08472c64bcc90cf30816fc714c3f2fe583b81ba50389a402ad07d16115e10f5c7fea0036aa7f67ab20337044b1431d71cbd91c817747f7ecff44b5eaad7737f39f9a45c3582b71a69a4af8e7fdcb12f575c8f1c20c688a642b158749c92a8779378223d8644c3d893a7e6749f1a661a7b48de4fdba63b53d31c27039ac4eee74627ec869c9226b6cdc02f5390dd3b745cc3d6eb51a597efeed507dec6219940bd7e2cdcecb541fdb98cf8e362726ba16d265be6f15ba3236ce55ab3d0f96de67df66e20ef036eba71197f5f49a2521efb3fffacba21035b1dc72a80f897a25fba6525e7cd844f6aaf7a0f7f534a7e545ecd8da8ebcfca2cdcdd8ec4ab9adacf707252dd856d1666869deb55e2ff304f8e799f29423d01522303e5c2b8eb76d93d2fa46a5febfdaf69085916ad163fde2cff541130707c4d2a9fcc74603dda2f36fab6368f53ac2459ab1acf93bb2a1ca7b4cfe3692c6271c960bc187decdc59892f0a467d178b74dbacf10656994d14daa351217b8a150bdfcfd21c7a61f57927834959e5008b8e9a0f8e586fc341ac95dd5fa3839be311b75e32bcfae0571ced237ec1d26318c5a9f185e18a3c0d00f02055e32317d530aa9f6ab1f8aae8188da87047870466ed97cb94fc0c099be7eddc4ce53d53b8bbf30f7b452918cfb91866c6581bbb1ce2386cb0871ecfc8b0b75432ada25c4966e0033232c3c48310e56a2d80e1481bc66f6dd4e849e9b88ea1b536b24fd8966df6bc5da5731d4a9b9d7c3527c4ef47b22e4a80b70fc8f52c1e6eb3ab0399d56ea6fbf8aaa3cc91601943c1391fd1248ae04df277fd4da4409a698f62e3ff46a4eefee04ff4f0e51ba0197a1ab0fafc93f33928d0db70ea35940ae95a7e1757b54459c20365668e14127ba6bbc87205c80e16d41d30ac391136b84b60cd657e5a82e56e3930e3437ba63a3995263ab64d", "b298ab10af797d3f9e885b095b760266217432b4a178135edb27e7f069d89114", 0x1f, 0xc6}, &(0x7f00000002c0)="cf2ec1fbf0e20eda62e8776409857c23620b23648c2c7cee5117fdb3ab0ab73f4a76a9b70f862ee4311e63e45a03f3d8e695a52e65f03741511edc846b87abca20a4e1b6d0368410d525b5bd920787761ca647c53b46da9c29f049c84b657958ca794eb128b09144568130530485e8b67b4bf52121ef2da7ebac09eafe01686f119e12d71d15b2ec4614d0f966cc42d954c34f254073943f42bd58b24c1f96d8fbe0bc52492865387449467cc7c1be9d706f19a445ba14678dd72b45bf2f", 0x9, 0xf850, 0x9, 0x8000, 0x40, 0x7f, 0x3}) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x8, 0x3ff, 0xef, 0x8, 0x4}, &(0x7f0000000240)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000800)={r2, 0x1}, 0x8) 06:06:15 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) syz_execute_func(&(0x7f0000000240)="982c1c0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada048336000000") writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x557e7}], 0x1000000000000013) socket$inet_sctp(0x2, 0x5, 0x84) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x1ffff, 0x80) 06:06:15 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x13}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000180)={0x0, 0x8, 0xfffffffffffff9ad, 0x10000, 0x0, 0x3, 0x0, 0xfffffffffffffff8, {@in6={{0x1c, 0x3, 0x2, @mcast1, 0x1}}, 0x0, 0x3f, 0xf9, 0x6, 0x7fff, 0xffffffffffffffff}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000140)={r2, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000380)=0xfffffffffffffece) r3 = dup(r0) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 06:06:15 executing program 2: syz_execute_func(&(0x7f0000000000)="1c16c4637916d7b098cd801b69e4c4c2319cbe99899999f20f2d7df4d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332fae660f3825bc0b0000ac5ef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 06:06:15 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82025fb452e0c258f2b7"], 0x1) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) r2 = msgget$private(0x0, 0x48) msgsnd(r2, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgsnd(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311115ef91a3fde869a7ff5f75cc1d4e01755d862d3272280100008000000000aea0edd3fda5de98d68447067e5a074f2e25a0ae7fceeebaf990f569999a116e4431fbde073915652ca39455"], 0x1, 0x800) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000001c0), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) msgget$private(0x0, 0x400000000000008) msgrcv(r2, 0x0, 0xffffffffffffff8d, 0x0, 0x0) r3 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0xe0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100)=0x1, 0x4) dup2(r1, r1) futimesat(r3, &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)={{0x4, 0x6}, {0x5, 0x8}}) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = fcntl$getown(r3, 0x5) getpgid(r5) msgget$private(0x0, 0x101) msgget(0x2, 0x222) msgrcv(r2, 0x0, 0x0, 0x3, 0x1800) ioctl$DIOCCHANGEALTQV0(r4, 0xc1004431, &(0x7f0000000140)="b6c371f014279cd4912d3ab5840b2cee971e") open$dir(&(0x7f00000003c0)='./file0\x00', 0x0, 0xd0) accept(r4, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) ioctl$DIOCGETQSTATSV1(r3, 0xc0204432, &(0x7f0000000400)="7e41bd6431a0abe2857ee0acc79db2d11a9fcc564c43e0c7a2be2de5eb6cd5b2cb6f6fa468efc25c2fa569b1375caf283001d53b9486c04b4fedd7cf40766f2c609eb077f5f34be72ba994fa43fc1f7f95ab8140752e664fe70f136de3567441fe09372ee5d4a04964a1ae9f06239a2157dd06b55676d6f5d6a0c3b83f8a5013b1303fb310b7d1057b94e9863a5d28f4d55c067123c1af765d5f4af40fe5b70ef57a3cdb8a973543eb5ade74e9f7c80680b30fa8083573e0a9d88eba5c814438b4ae947dcbc52451d569e61922ebd59c9f525c3c0eb958cec6288b93726237e5a1c630b464c6ad1cd5ad157e4504") 06:06:15 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x4, 0x20) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="9800000074b96d7782f3f4a9790fdeaa4a44fb42feb8f2f9566f62c31ca089a1599d90c336e254dc387dadbd6fb08e6d7569c5dfcea00e5452806deed3a545c68c1cdf9a7a1abab0d0f804bdd16210930cc00ccca4da6f8db9c6a3221fadacec9a15cce8a1d32438023e355d9b3205e982aa97a652380f8ef86460a015fe621fb01fcc40c761512baa3ace324d0bdf4667e800000000777957601f19574ff59cfa47e0c62c2ef6db984346d41515efd754236f41efec6dc415da62608bd1241e1a17593dc8ed44d6a389d5fb592cc494f7f322330972ab6b9fe4f15440595944148b8c198df13e210b474df01bb4680311d0869c45c264ff9cfebd8fb5af1612bbc4b488c1cb0684f28eeb03de0b718c3b6f5f66157b7bd5"], &(0x7f00000001c0)=0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000280)={r2, &(0x7f0000000200)=[@in, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in]}, &(0x7f00000002c0)=0x10) dup(r1) read(r0, &(0x7f0000001380)=""/4096, 0xfffffc9e) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x100000000000007a) execve(0x0, 0x0, 0x0) 06:06:15 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)=""/199, 0xc7}], 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100, 0x41) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000040)={0x0, 0x19, "91f4ff034dd80c49cb99022424a28ceaa7cf4193b69585a6f9"}, &(0x7f0000000080)=0x21) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x1, @broadcast}}, r2, 0x10001, 0x3ff, 0x7}, 0x94) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x14, &(0x7f0000000100), 0x10) 06:06:15 executing program 1: setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, &(0x7f0000000540)) poll(&(0x7f00000000c0)=[{r0, 0x2020}, {r0, 0x66}, {r0, 0xa0}], 0x3, 0x9) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0x0) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)) mlockall(0x3) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) fsync(0xffffffffffffffff) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x8000000, 0x1000000000003) getresuid(&(0x7f0000000200), 0x0, &(0x7f0000000340)) getuid() pwritev(r2, 0x0, 0xfffffffffffffe3b, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000140)=0x1, 0x4) r3 = msgget$private(0x0, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x2427, &(0x7f0000000240)=""/139, &(0x7f0000000100)=0x8b) clock_settime(0x0, 0x0) msgsnd(r3, &(0x7f0000000580)=ANY=[], 0x0, 0x7fd) r4 = semget$private(0x0, 0x2, 0x88) __semctl$SETVAL(r4, 0x1, 0x8, &(0x7f00000001c0)=0xe4be) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000), 0x0) sendto(r2, 0x0, 0xfffffffffffffe64, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000080), &(0x7f0000000680)=0x4) 06:06:15 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000000100)="c9008aac6ac746241dd079bd5e72fb5007f4eda942484fa73ca03ea20659033f202e67f81b6212aa55883caf8ff56fb8c07a19be7713dd7de7f02f581c4078bcbffa58336dbafbdbaab8e118f423a6714f19cdfb72ce762cc2c6209daab1a6ce17068e89c98ebdf3") r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0x4000608023) lseek(r1, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) 06:06:16 executing program 0: mmap(&(0x7f0000a8c000/0x3000)=nil, 0x3000, 0x1, 0x6034, 0xffffffffffffffff, 0x0) 06:06:16 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = semget(0x3, 0x4, 0x202) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000080)=""/107) r2 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r2, 0x8048756c, &(0x7f0000000040)="06f143a4dd23cf7a5d716cdabc47cf7d912d5a0297e9ba62a975133bffccd57a3be9482f80") 06:06:16 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) renameat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') execve(0x0, &(0x7f0000000d80), &(0x7f0000000fc0)=[&(0x7f0000000dc0)='\x00', &(0x7f0000000000)='\x00', &(0x7f0000000e40)='bbr\x00', &(0x7f0000000e80)='bbr\x00', &(0x7f0000000ec0)='bbr\x00', &(0x7f0000000040)='bbr\x00', &(0x7f0000000f40)='bbr\x00', &(0x7f0000000f80)='bbr\x00']) 06:06:16 executing program 2: syz_execute_func(&(0x7f0000000240)="9826473e431c0d0f05042459bf0b00000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2") r0 = semget$private(0x0, 0x9, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000080)=0x4) semop(r0, &(0x7f0000000040)=[{0x0, 0x44, 0x1000}], 0x1) 06:06:16 executing program 3: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpgid(0x0) r2 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x53, &(0x7f0000000000)="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", 0x108) r3 = msgget(0x3, 0x8) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r1, &(0x7f0000000300), 0x0, &(0x7f0000000540)) r4 = getpgrp(0xffffffffffffffff) getpgid(r4) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f0000000240)={@broadcast, @local}, &(0x7f0000000280)=0xc) semget(0x1, 0x0, 0x80) unlinkat(r5, &(0x7f0000000180)='./file0\x00', 0x800) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r5, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r5, 0x0, 0x1000000000003) ioctl$DIOCRGETASTATS(r5, 0xc4504447, &(0x7f00000007c0)={{"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", "d4cf01886ac437c94b9f43fe7dbd8ceed27f765ef5a24799934ea992441ea158", 0x8, 0xc7}, 0x0, 0x101, 0x1, 0x40, 0x800, 0x8000, 0x0, 0x5, 0xa0ed}) msync(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1) r6 = semget(0x2, 0x7, 0x8) __semctl$IPC_RMID(r6, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet_buf(r5, 0x0, 0x5f, &(0x7f00000006c0)=""/115, &(0x7f00000002c0)=0x73) freebsd10_pipe(0x0) r7 = shmget(0x3, 0x1000, 0x1fc, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r7, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r5, &(0x7f00000003c0), &(0x7f0000000400)=0x10) 06:06:16 executing program 2: r0 = open(0x0, 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) syz_execute_func(0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") faccessat(r0, &(0x7f00000003c0)='./file0/file1\x00', 0x4, 0x1400) setsockopt$inet6_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000880)="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", 0x1000) dup2(r1, r1) dup2(r0, r0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 06:06:16 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, 0xffffbffffffffffd, 0x8}, 0x10) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = dup(r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000140)={r2, 0x79, 0x100, 0x3, 0x7, 0x5}, &(0x7f0000000280)=0x14) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000380)={@empty, r3}, 0x14) unlinkat(r1, &(0x7f00000000c0)='./file0\x00', 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f00000002c0)={0x20, {{0x1c, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x6}}}, 0xffffffffffffffad) 06:06:16 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100, 0x8) ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f0000000040)="dc07d1695ab46a1d4ea0d8a1f340d422b52533982951692648e40d28e6a184d2906ca2e4ef111f9165a43c7f8de838b1795ce736538d46ad240b3011d37da22e8a4ae7d34b1f3b2ede345abc4c04c4582e25f98d6559c19ee64a8051daeaf08d1a52e8108f4a0ca6512c09acbecde9906c7ebb1f753fb24562079e2c4ceb7223a44c47b28a9d1006ee4c7bd24aaddebb5b9c96475ffe86664cc367abf7fa3398892e2b3fb49ae3c66e1056475cda412a21480583ab0df182d75fb766") r1 = socket$inet6(0x1c, 0x20000000, 0x5) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000180)={@local, @loopback, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000200)={@remote={0xac, 0x14, 0x0}, @empty, r2}, 0xc) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x2f5) shmget$private(0x0, 0x3000, 0x2406, &(0x7f0000ffd000/0x3000)=nil) r3 = dup(r1) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000240)=0x400, 0x4) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) recvmsg(r1, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 06:06:16 executing program 3: syz_execute_func(&(0x7f00000001c0)="1c0cb5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea0149e4e465dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) setsockopt$inet_int(r0, 0x0, 0x45, &(0x7f0000000000)=0x400, 0x4) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000040)="bff44f8d906cc8fb2114f8569e4f7db8ac81ab3ff7f9a6755f4a9e99f9d184b9d48decc5c57b8dd6f23c324b75f5d9f35134abbee6921ab192fbd0115ed968bdcfddcebfe9e25a8e24c59ddffdbc9d417c8a1ae0c0ff597a0afeaa39defb0dcfb8ab046838714389ed9b7faabe6fc56dfbb50b2bcc52f2aa27746f5ac4363be6a9", 0x81}, {&(0x7f0000000100)="57ddf50805d73c690eb233ac47a2857d1f06d2ff02f608911c2c4e597ff8a63df06862db8255eaa955168f1733de56de637ea2bd01da81a2853fedac5b1dd863eac55de4c0b4276d05", 0x49}, {&(0x7f0000000280)="fceb55b342d823e1c5a8119eb710183a17d8b538d5b0637ea8127e594cb068f54f375f4f0fa258f6a9b7ceff323622ed1256db32d2b7813986212798675474dfb5a117dd21a65933db140460f049e89a4678b36b2d5487d38ac731a3a5ed183cb7f70665908e0a5590661eb22d18f9641bd069be6a2fe92ac2f9e131d10a531e0a9fbbbb56c6eec42bdbbcb41e87e32f124412adde977eea8b064d4c13f65ded9605040ff7d4df75b971fed645e3446c20d694c47a18eed98139d38d790e6fbd52bf20500fc8cf01e9c7a6abc6a2cfc35934fea8757ace896ab026aaec32938f32222ad8e935ef", 0xe7}, {&(0x7f0000000180)="8296511038458a236061b6b0cb3a05db7d7ef3ac7049804b2703a9976919797ef082c8737888f1287c3785ba8591bfc66fb443c2", 0x34}, {&(0x7f0000000380)="929131021518e61059e42ea8cf373084f2f13f678dbcf4c332656ad9705876306db0dd4e45f28e9e5ed587ccdbbdbd714289597047e3ef0ec75b95a36e98f1a669eb138ccac57c0eafe9df07b3738033d26213e189422eb4a6ddaeba0c4183a62564dfb1fa3060097a324bf0938b12125a2d4c271fc10fd824325b049c4090b0be8309a7850cdd35299f461e98af317b82cac98a84abd1b2ecbc73cc1fd795a0cb947a5794ca81d4524b3166e2cb3f9b207e09326a56f4c686a6a36864e44b4e7414bea8cef5d88815e904", 0xcb}], 0x5) 06:06:16 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000faff0000000000000000000000000000000001"], 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x800}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000280)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000002c0)=0x10) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r3 = dup(r0) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000040)=0x6a8, 0x4) connect$unix(r3, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, 0x0, 0x310) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="800c2e01040000000000008130123d42"], 0x10}, 0x0) 06:06:16 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x19, &(0x7f00000001c0)=ANY=[@ANYBLOB="02000000000000170000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f123e37c29a277c900"/144, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x94) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0xac}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x9, 0x3020, 0x6, 0x0, r1}, 0x10) 06:06:16 executing program 1: r0 = socket(0x1c, 0x20000005, 0x0) r1 = accept4(r0, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0xfffffffffffffdc6, 0x30000000) sendmsg$unix(r0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="00022e0d998766696c653000000000"], 0x10, &(0x7f0000000340)=[{&(0x7f0000000480)="e4", 0x1}], 0x1}, 0x0) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x0, 0x2f29, @empty, 0x8}, 0x1c) 06:06:16 executing program 1: socketpair(0x2, 0x2000003, 0x0, 0x0) 06:06:16 executing program 2: r0 = socket(0x2, 0x10000001, 0x0) getsockopt$sock_int(r0, 0xffff, 0x9003, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_int(r0, 0x0, 0x44, 0x0, &(0x7f00000000c0)) 06:06:16 executing program 1: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100000) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000080)={0x7, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x90) r1 = socket(0x1c, 0x20000005, 0x0) sendmsg$unix(r1, &(0x7f00000001c0)={&(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000480)="e4", 0x1}], 0x1}, 0x0) 06:06:16 executing program 0: r0 = socket$inet6(0x1c, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x5) r1 = dup(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000200)=0x5, 0x4) dup(0xffffffffffffff9c) symlink(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000240)='\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x9}], 0x1000000000000135) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) poll(&(0x7f0000000040)=[{r2, 0x2084}], 0x1, 0x0) syz_execute_func(0x0) open(&(0x7f0000000140)='./file0\x00', 0x20000, 0x40) 06:06:16 executing program 3: semget$private(0x0, 0x1, 0x200) r0 = socket(0x2, 0x200000200000026, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x201}, 0x98) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000540), &(0x7f0000000400)=0x1000000c8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000004c0)={0x0, 0x6}, &(0x7f0000000500)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000740)={r1, &(0x7f0000000640)=[@in6, @in6, @in6, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000780)=0x10) r3 = semget$private(0x0, 0x2, 0x40) semget$private(0x0, 0x4, 0xc) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000240), &(0x7f00000003c0)=0x8) __semctl$GETALL(r3, 0x0, 0x6, &(0x7f00000002c0)=""/168) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r1, 0x100000000}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x8000, @loopback, 0x8001}}, r2, 0x3, 0x8, 0x5, 0x40, 0x2, 0x5a7b}, &(0x7f0000000200)=0x98) 06:06:16 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000340)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x1d8}, 0x0) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000380)="3aa0c39ac677ed12a1b854f9cec9023c230a011cd8374b93825a2a6c32bc33693cb1f549e9ceda8fd24fdfe72c6cbf7c9edcb918a4fa22397bf310af92c506b36e7284c3f6b8b9e9c34aba3809649e4bd0f41269059dc8e2236088cc94d476166d77989792cdcc585c10b49377c655772f5d686e4c5a1acbcadaef671835a30ad71fdb0f30e464dc2ba89358c8706516c18a1bf2d1f2980f46c9e7e48935c9d3fe19a01fbd79858be1d5df54d9c52722cd647aa82102b499fb44b8a0def67a194712c844403f561cd9b5c385e4a18d2ecfa358de72158b", 0xd7}, {&(0x7f0000000480)="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{&(0x7f0000001480)="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0x1000}, {&(0x7f0000002480)="309e748c7c27f01885ceab394a04d65dfe20f3f8a89e428b09393e4044ea2d71b6d31ca33815c75e360a3b1d457c08a4c2a7fa7bf1de35cae6d7939aeaf1f777779874c8ed328e9cff078ee87ad4a12b904a77d5b417f680b41e2f39127c4cc01a7542f269278560763e4be5481b5e6415ffe32ba6b1866b6d85010b950d50024dc75f996e4c5a3e14211236a3ba4b3f52ccea979b8d12ba856208a5846696b62dbd67c3c27cd500b7b52f662dcdc808f74573eb9215fe305f0d3064fc1bcc847af0e81fa7b41727e8a9049eb220ca6adb34501c39518db5d9712296ce944248856dbdf1123bb4d048cc0ae50fbeb4", 0xef}, {&(0x7f0000002580)="d7b77b5893b3f63329344fb3ece9c6d8360ea2a909ca414e126df2a79cc22d03ef5aefca02adb95db958942744fa687979eb93567c671807b26f35f67b9ef65936bfab19e7eaab5ac3e1b139b55f6cd8823f4e7f427911ea4458077fdb5ee38e4c7b21718d4cac1e2aec0e1caee1ac17c74452369a3d3ac4dfff55db6b36849f08e49f49535c5afe0b423dd1f47c5f4a5149b6425a082d5631d8d611682b34e2a233293bfba7e5fadbfefac71e06300b576036601ef371963644cf0934d5bb3e32fad550ce38f72d964e446502b6c9310e69f4ca359b45af", 0xd8}], 0x6, 0x0) 06:06:17 executing program 1: r0 = socket(0x1b, 0x3, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f00000000c0)="f3cc9eedffc0583c7f1c11a95dfbfe6a0494ed38c9a64d8629c1a1f8581f2f81b379d0b25e974941db815867835c6676f7d4ecd2f36bd5a4670bbb08f36015722c6866313c8ea21a3831c6567bd6554b31884b06296d59a668f9a3cdba47e049e8ad1eb036ac2e150336060dcfd06f608eaf6626ffdcf5f863c8da2f6e0cfd581ac8a2128a131b585874f0e579ac01a0106fe394c2a476790524e9824c2209a14341f967a88966961b50be4676b6245ac54228ec0c41e0c1f01ccacd89dfc4a8") getsockopt$sock_timeval(r0, 0xffff, 0x1010, &(0x7f0000000000), &(0x7f0000000080)=0x910) 06:06:17 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x30, &(0x7f0000000000), 0x8) 06:06:17 executing program 1: syz_execute_func(&(0x7f0000000180)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294006b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") semget(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000000180)) semget(0xffffffffffffffff, 0x0, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x10000000) r1 = accept4(r0, 0x0, &(0x7f0000000080), 0x20000000) r2 = dup2(r1, r0) unlinkat(r2, &(0x7f00000000c0)='./file0\x00', 0x800) 06:06:17 executing program 2: setreuid(0x0, 0xee00) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1, 0x6, @mcast2, 0x3f0000000}, 0x1c) getuid() syz_execute_func(&(0x7f0000000100)="982ce00f050520d0f80791b0094141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201f342abac100000ad808f294001b00b000000f08171a38a806ebb15c46291aeebeba065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15deba1c9fb110f0f3804830a000000") 06:06:17 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x2}, &(0x7f0000000040)=0x1e0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x1, 0x4) 06:06:17 executing program 1: syz_execute_func(&(0x7f00000001c0)="982c140f050520d0f80791b04c4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006ec4a1b9efd18888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") r0 = getuid() shmget(0x2, 0x2000, 0x2, &(0x7f0000ffd000/0x2000)=nil) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = open(&(0x7f00000000c0)='./file0/file0\x00', 0x40, 0x80) r3 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0, 0x115) renameat(r3, &(0x7f0000000280)='./file0/file0\x00', r3, &(0x7f00000002c0)='./file0\x00') renameat(r2, &(0x7f0000000100)='./file0\x00', r3, &(0x7f0000000180)='./file0\x00') symlink(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='./file0/file0\x00') setreuid(r0, r1) 06:06:17 executing program 0: syz_execute_func(&(0x7f0000000000)="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") pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) fchmodat(r0, &(0x7f0000000180)='./file0/file0\x00', 0x14) chmod(&(0x7f00000001c0)='./file0\x00', 0x20) mkdir(&(0x7f0000000000)='./file0\x00', 0x80) 06:06:17 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) 06:06:17 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r1 = semget$private(0x0, 0x6, 0x10) __semctl$SETVAL(r1, 0x2, 0x8, &(0x7f00000000c0)=0x695) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r2 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) semget$private(0x0, 0x1, 0x0) mlockall(0x3) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = accept$unix(r2, &(0x7f00000002c0)=@abs, 0x0) mlockall(0x1) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000240)) r4 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x10000, 0x9d78405de1caddba) ioctl$DIOCGETRULESETS(r4, 0xc444443a, &(0x7f0000000580)="13f7758363f9521f918743b2a670d286518199f075a25a26b1745bed927d9c0c8eef79a4191b59a5b10cb77d1bc8eb5f0317dffc2faef3cb31bb9120ca81730c6110c46a286e8348dc47dd8ede8c24a084ef1b610f5c1e5ddd3c4afe338f88322e53b9b43e537fe2c1b023049c6b48a72a7b8da724f964252d701078468ad231d1166548ad6dbbd9a3ba6d4f5d0ca07a5b034ddbc7e49213225e64d6060f3d55193acf34625daa067742160b352d5704d7aaefcd558114228c08d5ac008d63ed7f9f918d806ae8607fda5a4414421d57003bc0475b178fedf3270ab329c588d8c6df8b0720dc724d50d7ec2d7f3fd788cfc704b7e195") shmget$private(0x0, 0x4000, 0xf, &(0x7f0000ffc000/0x4000)=nil) r5 = accept4(r3, &(0x7f0000000540)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xfffffffffffffe10, 0x100000020000000) r6 = semget$private(0x0, 0xb, 0x400) __semctl$GETZCNT(r6, 0x7, 0x7, &(0x7f0000000080)=""/31) semop(r6, &(0x7f0000000040)=[{0x1, 0x6, 0x1000}, {0x3, 0x88d0, 0x1000}, {0x3, 0x4, 0x800}], 0x3) getsockopt$sock_int(r2, 0xffff, 0x1008, &(0x7f0000000100), &(0x7f0000000280)=0x4) semop(r6, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000003c0)={0x0, 0x1, 0x9}, &(0x7f0000000400)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f0000000440)={0xf, 0x9, r7}, &(0x7f0000000500)=0xc) 06:06:17 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x80047476, &(0x7f0000000000)="90") freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) semget$private(0x0, 0x0, 0x0) 06:06:17 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000440)={r1, 0x200, 0x4}, 0x8) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000080)=0x79f, 0x4) sendmsg(r2, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0xc7) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x3) poll(&(0x7f00000001c0)=[{r3}], 0x1, 0x2) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f00000004c0)={0x0, 0x5e, "df749599619702a982c1c4a509f6a6b545a8dc3307578ca0daf756c4675558a8d9c74b76c0cba4a11efbd90c6289cddd39fc13540f86e4677acb2a2d453adeb04d3d3942e550aede9bd3e02c7c941fa341b0eac8f828c578fc4f0fc4df47"}, 0x0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000200)={r4, 0x8}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000300)=ANY=[@ANYBLOB="010000000300332a79d600baa3ce84edc5dd8cad2a19b1afa97d6704aea5243ea3d17776c323cd68f526d89be0a8566917f7acdb0b6f9f36275a5d564eb76d405b0762afa73b0cf6671c3ef86d73bc10936262d4afcfdbb0d815396b790a96584449a0f5c7f8202d1e71f6d7003ec3c5a73a21fe613bb3e19a5d23d9fe442ba532e1cea116455585a0530db2159a68f688eff51d65a71e56f3dc11620a9c7f54a73b3851a8c3b2d0a2425808931751ad8776a18488c49f29f0dc4170ea3a089f"], 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r3], 0x1) getsockopt$sock_int(r3, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$sock_timeval(r3, 0xffff, 0x1006, &(0x7f00000002c0)={0x2, 0x1}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000240)={r5, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f0000000140)={r5, 0x8, 0x6}, 0x8) 06:06:17 executing program 2: syz_execute_func(&(0x7f0000000240)="98341e0f0564660f73d00691b00a41e2e99640df56fec42379d0a200810000e666f66da20fa0e5be34d1c4e1f8c4acfcc4e101167c5c8ec72e41812047002b0000006e46f18888a1c4101f9b9b73e2c423f55df7f81616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") 06:06:17 executing program 3: ioctl$DIOCRGETTSTATS(0xffffffffffffffff, 0xc4504440, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) sync() syz_execute_func(&(0x7f0000000140)="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") readlink(0x0, 0x0, 0x0) clock_gettime(0x1, &(0x7f0000000000)) r0 = semget(0x0, 0x3, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000040)=[0x8a, 0x9]) 06:06:17 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x80c0, 0x1) ftruncate(r0, 0x5b) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x6, 0x410, 0xffffffffffffffff, 0x0) ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000000040)="d76fa25bc2327c00360ce1a3fd68444a42302e08bd2aa1bdeef1cd37434316a5eaf59b1eb80b10927caf014974efae25ed46541b9e3f1f2f59b0439720ee7e9f58f934e007e8f0f9aec9d02ea4119cebd56b90de8e3fd50edf51ef6bbd256845fd2b236489a4c572f54b7905c7947bcaf3ea86f8ab4e15bfaf6bae84ac40b50668c4") r1 = shmget(0x1, 0x1000, 0x408, &(0x7f0000048000/0x1000)=nil) mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0xa74) shmat(r1, &(0x7f0000ffe000/0x1000)=nil, 0x2000) shmget$private(0x0, 0x4000, 0x1, &(0x7f00000e2000/0x4000)=nil) shmctl$SHM_LOCK(0x0, 0xb) shmctl$IPC_STAT(0x0, 0x2, 0x0) 06:06:17 executing program 0: socket$inet6_udplite(0x1c, 0x2, 0x88) select(0x895d4eeb22cabad4, 0xfffffffffffffffe, 0x0, 0x0, 0x0) exit(0x8) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket(0x2, 0x3, 0x1f) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0x40, 0x4) 06:06:17 executing program 0: r0 = socket(0x11, 0x3, 0x0) r1 = socket(0x1, 0x4, 0x0) sendto$unix(r0, &(0x7f0000000300)="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", 0xffffffffffffff19, 0x200000000000005, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='newreno\x00', 0x8) 06:06:17 executing program 2: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local, @remote, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast, @empty, {[@rr={0x7, 0x3, 0xfffffffffffffffd}, @timestamp={0x44, 0xc, 0x7, 0x11, 0x0, [{[@multicast2]}]}]}}}}}}) r0 = socket$inet(0x2, 0x4, 0x2fff) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x11bd}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0xc, 0x9}, &(0x7f0000000100)=0x8) 06:06:17 executing program 0: munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000f5a000/0x3000)=nil, 0x3000) munmap(&(0x7f0000d9c000/0x2000)=nil, 0x2000) shmget(0x3, 0x3000, 0x162, &(0x7f0000ffb000/0x3000)=nil) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) 06:06:17 executing program 1: mprotect(&(0x7f00000cb000/0x4000)=nil, 0x4000, 0x3) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) accept4$inet(r0, &(0x7f00000002c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000300)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000340)=ANY=[@ANYRES32=r1, @ANYBLOB="020001000200b30f03a1e6bab4977260dde9f719bfa1f923ed2c129376c8a56b9cad5791e8c9d1004302"], &(0x7f0000000280)=0xa) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r2, 0x29, 0x19, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0x3, 0x0, @remote}}}, 0x108) 06:06:17 executing program 1: socket$inet_sctp(0x2, 0x1, 0x84) chdir(&(0x7f0000000000)='./file0\x00') open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bf2800ace743c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c40c4e4e4f751ec4016d7d14dee50907f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 06:06:18 executing program 1: poll(&(0x7f00000000c0)=[{}], 0x20000000000001b9, 0x0) r0 = socket$inet(0x2, 0x0, 0x40) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)={0x0, 0x74, "36d162895bca176dd8002aeb3144affe3cdf5100451e3682b1e3641878d88d058dd6ca851b9697a1eba1de77e1d66bf6a392f8b13961f19fbc7cbd484448e497da7ecca6f6357ef01779a90b14b872ed84ba4cf7d87b49f81139cd4a75807820729a6b4e8b3967bc904e7666625849acb14fd1be"}, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x40000ff}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) 06:06:18 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x801, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) syz_execute_func(0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r3, 0xf, 0x3}, 0x0) getpeername$inet6(r0, &(0x7f0000000280)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000400)=0x1c) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000200)={@empty, @broadcast, 0x3}, 0x1c) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653d") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, &(0x7f00000002c0)) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="0400000000cb"], 0x1) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, 0x0) freebsd11_mknod(&(0x7f0000000240)='./file0\x00', 0x0, 0x497) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000340)=0x6beb, 0x4) execve(0x0, &(0x7f0000000300)=[0x0, &(0x7f0000000480)='\x00*\'\x1d\x00\xac\f\xaab\x8a\xcdA8\xff\xff\x83\xc00x0}) setuid(r0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 06:06:18 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xebb, 0x937, 0x2, 0xfffffffffffffffb, 0x20, 0xbb40}, &(0x7f0000000080)=0xa0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000240)={r1, 0x3, 0xf, 0x2, 0x5}, &(0x7f0000000280)=0x18) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece9", 0x78, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r2, &(0x7f0000d06ff8)='./file0\x00') readlinkat(r2, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) connect(r2, &(0x7f0000000040)=@in6={0x1c, 0x0, 0x48, @mcast1, 0x8001}, 0x1c) symlinkat(&(0x7f00000002c0)='./file0\x00', r2, &(0x7f0000000300)='./file0\x00') 06:06:18 executing program 3: syz_execute_func(&(0x7f0000000140)="984cbd5ea84a1cec0f05f359bf7a29010043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602d819e136f083b600800000f00fb8c44f751ec42145dafbe509b921045fc507f240d1d25bc4e3f56cbd00008020d0c66db712c483397fd30000100000c4c2f87dc4412d72d50021e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360ff4580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2be1dca261c481f1da10") pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x91, "18e33beea83991b53aa6c5913bf44fc4d545a26b719b5bfc4a036585a81288256436f12122ab7000816f2e9122f81948a0d82507813d695b9684472d54e42c24832c98f2e4a7dfc4c8fad2faaa5577c351b96a125ee502775f66e11d332503f4be5ec7ed442ef49db3f11c9c9f0cb295ee2392f044e0e12efa433d2174ea4ba16614a67dde6e12fc3ef0a38cc23f9c1fae"}, &(0x7f0000000100)=0x99) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000002c0)={0x0, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000340)={r1, 0x2, 0xffffffff, 0x1, 0x1000, 0x1, 0x3, 0x7, {@in6={{0x1c, 0x2, 0xffffffff, @local={0xfe, 0x80, [], 0x0}, 0xab5}}, r2, 0x7, 0x200, 0x7, 0x7, 0x4}}, &(0x7f0000000400)=0xb0) 06:06:18 executing program 3: r0 = socket(0x11, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000000680)="c5a4124ec1bb6f189f97a8d5646edadc3e7ab0f55bb4dd3c0da1888df49ab3650298d4ccfd6515fa0897317cdfaf38733d70015a09cc9692c8d08c902ac577ce2ce658be5a1db5df2c5de8db0b8796606bdc1c47e0f103301fc3c797aec374e4b7dbe01b7c1be01458bf3f95f3889b44ce54aeeaa20d9befbbc852cb0f5b81", 0x7f, 0x20001, &(0x7f0000000700)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000740)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000780)=0x14) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000007c0)={r1, 0x401}, 0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x20dc2, 0x0) ioctl$DIOCRINADEFINE(r2, 0xc450444d, &(0x7f0000000200)={{"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", "7aa4ca93ad5812f24d828ac2c507a4f39278af7360849914cb79e3e44dfa1479", 0x5, 0x6}, &(0x7f0000000100)="827c8cca921e36394842153a6d0d21ec1ae75a5d6407a29df226a897c84d8681d6de6e6d941fbe61f0b90d5fb2fb7c4066ba31384faabe7db660ab00341300b9f0cea7f33748bacc916cc126e6328d570322ae1906e06584d3c59ed58572d27b1ca57ae152049e7b2fce7a904859029db24d69bd6bcfe349e59e2d34c556789c1fe2f08d009d02065091291dec622e12319dc2d0c3b75b6274c2091516ac94691d3c7971a48e7d3cdfcfe7cf31e877a03ae36e76471a2dbadb2c0caec44dd21b764b722d55f70f79223df45793d3f45c12a661bc5ad89366912d331abbc5126c6a518135670f44e7129c472cedac2f8955ccf3dae5245301", 0x3f, 0x4, 0x200, 0x1f, 0xffffffffffffff80, 0x1, 0x2f795c92, 0x5}) sendto$unix(r0, &(0x7f0000000000)="b100050490000000000008005786ca900f0e08fecea11ea8fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa5b23ed00f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020208a371a3f8000400000000000000010000000000000000", 0xb1, 0x0, 0x0, 0x0) ioctl$DIOCGETALTQV1(r2, 0xc1304430, &(0x7f0000000800)="feb6540a521a86b74d40bb07a978cb9c3d308e1b30d2ca5949cbbbfaddefd85f199c596efeb60c0c51e8b31c9e77de1ceaa517fe41e9ee7922793db6e43548748009b8cce618bc82fc485739545746b4fe2276eb0b58905a866998a5c7712ed09c39ab744e485328d652f4f00bd929f84ef456299eed1d2ff2cd2af30236ad571042053f9eccca1fcd9ad509fca7bfbc3a5f98da17ac9c563c9a7a787cbb0e6eec8b10e4574cee5091a42cc6055da764dc1ff7db9868b4438cab1328d648ad4dd67fa671224a8cbef3e75a8f4f27e1618d914ec59d8b7726ed62e0570cd8090c789c663dedbbee396435f1404b13438a5ecf0d9f304467c06b") 06:06:18 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x32, &(0x7f0000000140)={0x0, 0x5, 0xbf}, 0x30d) 06:06:18 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000180), 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x800, 0x1) ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f0000000080)="cf9601d9e62fe481860c08404dfdc8f011235e890892239f8c8a47becaef7f015df15cad8045eedfa7c424a47cd890516f58354bfcf0fb097b08c1702984134f7a4ea3ef753684c24efaa06b2e89766708eb7b8453196aa484c95e0f505820a06eabd1c23571aadf8510d82844f65191eb4113") bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x1, 0x0, @loopback}, 0xfffffffffffffd09) 06:06:18 executing program 2: r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000027c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000002800)=0x10, 0x10000000) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000002840), &(0x7f0000002940)=0x100) r1 = socket(0x10, 0x6, 0x363f) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002680)='/dev/pf\x00', 0x40, 0x0) r3 = dup(0xffffffffffffff9c) r4 = open$dir(&(0x7f00000026c0)='./file0\x00', 0x181, 0x17) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) r7 = getpgrp(0xffffffffffffffff) r8 = geteuid() r9 = getgid() sendmsg$unix(r1, &(0x7f0000002780)={&(0x7f0000000200)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000002600)=[{&(0x7f0000000240)="bf54f262ae307b7642d13c99a3792904bb4cfaf64da8c1a019064a31b29f07ed05b671b28904700466656962e528fd3ecffb65aaed7f1b0c64f916ec8fa29e1a4092d5880b7b64d5fd6988b2b29828da72f6af9341b9d18cbbc14d8a0ce85cd04927e3f9b207676931006333dfa69bdc3fad6680470dfc0719be1b6a8950e524b6c02a0286d8e99db530cc71da788d4ab40d35c81eeefa044d9d197bdfceaf84cf71f7a587a57a9a1e52cf68a3f0522d45bd946a134e1a6d9c160971aad45231a08794c1d6766386e63b8a824368d2a56e9bc41fc4398e3ab6785a3a7e8d236976295b3df2d2bca825abe0", 0xeb}, {&(0x7f0000000340)="583c3be729469becf432f21b832fba90533f0f2197fb68d2b46f75a89bfc95d074e80d9d498988ad8fee4557bfdd773336543f5e6650b59ea1e22e02196edfb4c8fb8090a2ee9eb56fd5d79acc50b45d1e60951c4b7dc7cdf5d741d63ad200cb3843ef11ae5b3d1f9ba88f731c7e27c55a4db0089b2330d3abcea18af016225793500f7fb1b15ed5cbd0", 0x8a}, {&(0x7f0000000400)="4900f06dd81748ddf7ab863bb2daefa9d3130872bfee2e3929b65b8cdf36babd775260cfe4bb281f96e967139b64590aa8df7c36d07fd82951431fa8d6edb547a098ee507154f1f6c3152bfd1b629f5a5d2bac2689b8dc9c765ffb25ccbedb4b10250824348c22fa03ae1a027f127c52c026676f498790efac1e6c93b6c9bcbaf017207d48ca97da7948995c8c327de31a1b0962195482a6ec0034", 0x9b}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000014c0)="fac53e6d89f71f1d4818bddbd03ea467f0383f379fbcb4a1025e33a28d44dd3f2fbc76975188547708ead6130c42e30cda39cc5365e9afb7fa391776d4939d4151538a48b45b3a0be3859aa89c30799bb6776a8d047cb53dd812d72471baf23ae3c22cbf178608a656060b38e555526d62b6d8935bda776e568a21097468a8a389b50d469bc2b43346b32e219578ec1033a3bb890ecf5a739f9c4643fc3e9de1a7", 0xa1}, {&(0x7f0000001580)="b8fe8c4155fd721eb6a457047be06a3413cf0ce7d60fa41e4bbded0660ba1ac61ae59262632912d48e22a50aae7ef519f1f55f2ab3949a5d57df621eb753d37fc7a3e80c787b001eb79ff929d672e4bc3e0ce449f82819513e6e0663f6c4be", 0x5f}, {&(0x7f0000001600)="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", 0x1000}], 0x7, &(0x7f0000002700)=[@rights={0x28, 0xffff, 0x1, [r2, r3, r4, r5, r6]}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}], 0x48, 0x8}, 0x0) r10 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r10, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(r10, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x3}, &(0x7f00000000c0)=0xfffffffffffffd95) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r10, 0x84, 0x102, &(0x7f0000000100)={r11, 0xd6, "95a5739d91f1fd14ce2fc8984baaf43e3589ce6423c368001e9be5cd10c73d3b082f902a3e2db6d2d6eab8a87f21d9ca7879feb4d4b3f598048dabe185565770731160214924a05f0c6c8f639c6820fa09b8599e98035c5297f4d02f4b601f27ab392eab18ae01f5024353ba015237863c14e29d24af6837f50f85a2c4bc62e7b35f3f8e56c8f1d8c5d965ebe9e1251d19c650e17ac1f921960f10db23f3f08d5cf35002fd7098ff8bc797ec4fd2c51472845405cb6f9020c8f0bb9fdfaf0bb53cc0bea06d071bc8a906616fbe790ba4705f085d620f"}, &(0x7f0000000080)=0xde) getpgid(r7) 06:06:18 executing program 0: syz_execute_func(&(0x7f00000001c0)="0c35b5b598cd801b69e4f5c40261b7b100000000d9d0c441395bf9c4e2599d920f0000008fe9589b26e101edfec4427d822a2ac4c2ed92048d00b200000000da7676f2168f4808eebce00000802000c45704a666f3e1dc8fe9509b9b9b000000c1ea01e7f265dc5f00c3460faa0f99660324a1a1460f569f00082640c401fe1d8bf4f4df646736676666434fefe4a308020000f2450f5964260e314f864f86450f1772704d6f4d6f698965833fa80e000000") r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0x1c, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x400}, 0x1c) r1 = dup(0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000)=0xc1, 0x4) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0xfffffffffffffd92) 06:06:18 executing program 1: fchdir(0xffffffffffffffff) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x1, 0x3}, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = accept(r1, 0x0, &(0x7f00000001c0)) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0x0, @mcast2, 0x8}}, r0}, 0x84) getsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f0000000140), &(0x7f0000000180)=0x10) 06:06:18 executing program 0: syz_execute_func(&(0x7f0000000200)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfc66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88c48201020064360fe25800218de3c0f526264788fef3f042805ab201c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = semget(0x2, 0x2, 0x8) semop(r0, &(0x7f00000000c0)=[{0x4, 0x3ff, 0x1000}, {0x1, 0x1, 0x1800}, {0x3, 0xffff, 0x1800}, {0x3, 0x7, 0x1000}, {0x2, 0x7, 0x1800}, {0x4, 0x1, 0x1000}], 0x6) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x9, &(0x7f0000000100), 0x4) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000080)={r3, 0xfbe7}, 0x8) 06:06:18 executing program 2: __semctl$SETVAL(0x0, 0x0, 0x8, 0x0) select(0x40, &(0x7f0000000000)={0x800, 0x2c, 0x101, 0x70c4, 0x5, 0x8e1, 0x5, 0x2}, &(0x7f0000000040)={0x3, 0x0, 0x3, 0x4, 0x5, 0x8, 0x80, 0x7}, &(0x7f0000000080)={0x6, 0x5, 0x1, 0x4, 0x9, 0x3, 0x5, 0x4}, &(0x7f00000000c0)={0x6, 0x800}) 06:06:18 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r1 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) semget$private(0x0, 0x1, 0x1) mlockall(0x0) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(r1, &(0x7f0000000100)=@abs, 0x0) accept4(r1, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xf, 0x20000000) r2 = semget$private(0x0, 0x7, 0x400) __semctl$GETZCNT(r2, 0x7, 0x7, &(0x7f0000000080)=""/31) r3 = fcntl$dupfd(r1, 0x11, r0) mkdirat(r3, &(0x7f00000000c0)='./file0\x00', 0xc) socket$unix(0x1, 0x2, 0x0) semop(r2, &(0x7f0000000040)=[{0x1, 0x6, 0x1000}, {0x3, 0x88d0, 0xffe}, {0x3, 0x4, 0x800}], 0x3) semop(r2, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3) 06:06:19 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="84000000aa2c179a1b114139ebf29efb95dbdfd3164a4ac676a79ac47dde52830d0332af667e3c69e3fb2b0f231b94ad5d4d614ebdf9215abdca2ef441645be6baa931c88cadd2c6996d12c1eee1a78bc1dd49cd557b3f5606f81bedf9ef3398149f2055f4f3da1e51b8dd44b6ed638c4a61bd034dce40d9e866a8ab2b61fb4fe83c33ecd4ae0595"], 0x0) 06:06:19 executing program 1: r0 = socket(0x1a, 0x20000006, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x20000000000001, &(0x7f0000000080)="9b7e0001000000859000d5cd", 0xc) write(r0, 0x0, 0x3af) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @loopback, 0x1, 0x4, [@broadcast, @remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @rand_addr=0x81]}, 0x20) rename(&(0x7f0000000440)='./file0/file0\x00', &(0x7f00000003c0)='./file0\x00') r1 = open(&(0x7f0000000300)='./file0\x00', 0x40, 0x100) unlinkat(r1, &(0x7f0000000340)='./file0\x00', 0x800) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0xd2, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff7}}, 0x0}, &(0x7f0000000040)=0x84) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x1, @loopback, 0x4}}, r2}, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000400)={r2, 0x100000000}, 0x10) write(r0, &(0x7f00000000c0)="6a5b5de789dabd9c750e49c08062b6d64231882752e3fd97972d61145f71e710a4a92c5a78b4798e1328bba2c3c17af7ed2ca42889f0b3c5b7203b5f08bcde1919b9110b270951c7d2ac8d4bb103800bec0a8304367ed2670cae6d6a41", 0x5d) 06:06:19 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mprotect(&(0x7f0000045000/0x2000)=nil, 0x2000, 0x5) mprotect(&(0x7f0000103000/0x4000)=nil, 0x4000, 0x0) r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = accept$inet6(r0, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) socketpair(0x17, 0x5, 0xa2, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000100)=[{r0, 0x84}, {r1, 0x21a4}, {r2, 0x120}, {r3, 0x2000}], 0x4, 0x3ff) socket(0x2, 0x0, 0x81) 06:06:19 executing program 0: r0 = socket(0x1c, 0x2, 0x0) sendto$unix(r0, 0x0, 0xfffffffffffffeda, 0x20005, &(0x7f0000000000)=ANY=[@ANYBLOB="00002eaf66690000000000000993eba3f5acea75bc788e20be71f1b4b9e1e9"], 0x1) 06:06:19 executing program 1: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chdir(&(0x7f0000000080)='./file0/file0\x00') chown(&(0x7f00000003c0)='.\x00', 0xee00, 0x0) chown(&(0x7f0000000000)='.\x00', 0x0, 0x0) 06:06:19 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xd}, 0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xc, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={r1, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000001c0)=0x10) 06:06:19 executing program 3: r0 = getgid() socket$unix(0x1, 0x2, 0x0) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000000480)=@abs, &(0x7f0000000940)=0x8) freebsd11_fstat(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000580), &(0x7f00000005c0), &(0x7f0000000600)=0x0) r5 = getegid() getgroups(0x4, &(0x7f0000000640)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() fstat(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x9, &(0x7f0000000840)=[r0, r2, r3, r4, r5, r6, r7, r8, r9]) r10 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x10000000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000180)={0x0, 0x5b, "8e4cd9927cc08406537a463b4353f8ea479a52eb7a8b6403fe3e0b1aa2f409caf43925266b963e87be9df68330a4c17a45cfbeb4d4acfe4248832fd9b320834501ff2516e8b5caaf74a47eaf51d541127f99c6ec8eee80bc5b6a68"}, &(0x7f0000000200)=0x63) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r10, 0x84, 0x23, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0x5dc6ae88, @loopback, 0x99f4}}, r11, 0x6, 0x8001, 0x3}, 0x8c) r12 = socket(0x0, 0x1, 0xe6f) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x800, 0x6, 0xffffffffffffd0ee, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r12, 0x84, 0x103, &(0x7f0000000880)=ANY=[@ANYRES32=r13, @ANYBLOB="63000000f3842144d92236dde75055dfdc5c202fb951832d4223c3e363b968f77fb37e00e058252ddd3366e614c9664cb57f09ef20965311c79f22c347bcdc344812568996995a6fc04b756a0f44c52cfca41798650a0700080000000000a6148a4740f5e5eef728085c2cdf876d9653141951ee783b0f8e37801f1b71ac87028b419c7b72b7201b3fb053a33ad382af5998a574b6502254f79b3818a591c17954633c6b50fbd26339bd"], &(0x7f0000000100)=0x6b) syz_execute_func(&(0x7f0000000300)="982c240f050520d0f807914141e2e9fd855b45e466e4667909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22eb3ed3d3f0812535a0f69bc40000002e6744eeba0dfe8c73c4e3f57e050be3ceac07c4e201acac10000000808f29400443b00b0000000071c3b8b8f08171a38a806ebb5764f34c0f2dba5e9a0000c4618de3c0646464440f622a2d9600000064450f0fc7aedcdc1d440f2b550142c4b659b15dfba1c9fb110f0f380483400f2a57089800") setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r12, 0x84, 0x9, &(0x7f00000003c0)=0x1, 0x4) 06:06:19 executing program 0: pipe2(&(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x3) syz_execute_func(&(0x7f0000000080)="984c5e5ea84a1c2b0f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf001000000f534d39c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10") writev(r0, &(0x7f00000004c0)=[{&(0x7f00000002c0)="0b601093f1d716197f41ef5e33742791d68f7d48169e17b4b7d73ae4087dafa580208e53479ca5fdb0245444a73dec582b6f1f9fe5e3e65f09726cf2bfef7ca9f29c3bcde54239d4a03ddcda07e146671ffafce0540e72b02279395ec5342fb6903bdead3487eebb9cddc5535226e8f232c854a8a5303921d5c65f399e14466e9d1d6b", 0x83}, {&(0x7f0000000380)="f3e27c484dd4a6f0b483849d936f90d97f90bc771fc6a09bf0c191cd61dc9695d4fc313d0e67484831429c3591bc0a073f49118dc87bf5a04bbda4cbbc0c4c01b3b677c297027a9bdb9aecd32523a91efe00638c9b095ec454add39bb6d62d4a64326b2b5798574279735b2cbe1a9e2e672e41b7af8340312c8980c616785098633c7b75232b45a58b7813fb392f278ece3b30e2f6c852dc59c5ef2d51473b9ff8119a336eb38b3094ed39732361212dfd2e", 0xb2}, {&(0x7f0000000440)="94bc5261f80f3cbf2750236cccd8fe05975ce75d1d2de1db110b60f48e190a8bcc9a111d1b6fc2dcc70676ad34249500f930544a6ba7c4154f417597aee7bc4058773782c010f8c608aa83b39e85883851ed58f5bf4be1fa", 0x58}], 0x3) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x800) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r2, 0x7, 0x400, 0x8, 0x3, 0x3, 0x1000}, &(0x7f0000000280)=0xa0) 06:06:19 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) symlink(&(0x7f0000000400)='./file0\x00', &(0x7f0000000540)='./file0/file0\x00') fchdir(r1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) listen(r0, 0xe0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getgid() getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000b00)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e89971710dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4c4e1c97688cbbf00002d96000000660f3a224f28681d1d440f2b550142c44444b15ffb6747d9fafb110fc4a1a1fca4660000000038048336000000") truncate(&(0x7f0000000880)='./file0/file0\x00', 0x0) freebsd10_pipe(&(0x7f0000000240)) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={r3, 0x20, 0x0, 0x8, 0x6}, &(0x7f0000000200)=0x18) r4 = openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r4, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], 0x0) 06:06:19 executing program 3: r0 = socket(0x2, 0x1, 0x5) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000180)=0x70d0b51a, 0x4) 06:06:19 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10004, 0x22) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) execve(0x0, &(0x7f0000000340)=[0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0]) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100), 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x5, 0x0, 0x4}, 0x0) socket(0x2, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setrlimit(0x1, &(0x7f0000000140)={0x4, 0x400000000000002}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000) 06:06:19 executing program 3: socket$inet_icmp(0x2, 0x2, 0x1) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = openat(0xffffffffffffffff, 0x0, 0x10200, 0x0) ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f0000000d00)="f356b60547ca12ffdb19eb9a221a15587bdfb9dbfc58945dfc83104f5759ab9582c4856274afd20450064d1d395d4f54d539fcf3a74783c372d258517def9061eddefe1c7559949221bafd88ec2f5ea45ec49f51581257f203e432e11a795d220100339c4629e440d17ecf0000e1de907620b68c3be044ca151bf6c21bbf5a2b233fce39066cf7ac7956cfb62793dc7e3672117c713f9853d1582c1dfa3af50a7695364e048ee3ca93b18caa59630818e1d4c14029f358939e54e4ec26a741d515be0cbfedc1260cc96471a0f3ba212940a6ae1cdb72726c5f6d3e176d4cc950ad63d57499075f43") r2 = openat(r0, &(0x7f0000000940)='./file0\x00', 0x100800, 0x89) fchdir(r0) renameat(r1, 0x0, 0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00') ioctl$DIOCGETSTATUS(r2, 0xc1a04415, &(0x7f0000000b00)="4ab7f3644c27ca269c4184bbd6e44ff32e568f54643edfa013632d0561b048a29b483801ddf192dabe21f0132cd98e64c4e6309b014383ebc10a42c350c06d0ab742075f975f29aff55fd767338a049e5dc600a8fe82e116eaf262be8a3c114fd8f98652dec27be314133c652301b19455f27890f5927f5671e945e46f5542f79d9059fcedd9676826d198da276bf1dcc65bae02d08e749dc05da1d010d62666f3f13159201cfc124d8e9756b8803bb8517a11373aa008832c244c2fe0dc41d37987bd") sendto$inet6(r1, &(0x7f0000000280), 0x0, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35b}) mlockall(0x1) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000880)="d5e2796f0cd669bf547324750925dee33e78c0e8aa8f9ead569fdaaf9beeb8d16b7adb5ca6938ac2d4c7a249cc77b2091870069d75c766f774d7b41e983ec2c2767ae9fb5b360f35ef1f0918c96014fa965a3fbd03b35fc3128d90023f405064c92434e620ef53a349867dbb451b97aa033d183034fbbc90189eeb32d3312e3de1b5dc57f7016ad6725ca81d7f7bf361763ff57a8b20f0e6c9307c79c4c19e9ccae3ac77856437b28bd47e25a8e2c656e096ad3e87d5aa71b1b597f8b967") setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000a00)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000c704dd4e1ebffaa4da9992e4f1d7eb0353fadbd7"], 0xa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000002c0)={r3, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}]}, &(0x7f0000000840)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000a40)={r4, 0x41, "b33813137d0b09c7b452c96abc063dd4155c2125d7ea8b6e0f1bc0e1ff2bd1f3165ec290713dccfd58b8dc21da62d32b7725b3034650203d02fa10fbbb26847454"}, &(0x7f0000000200)=0x49) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000980)={r3, 0x7ff}, &(0x7f00000009c0)=0x8) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000ac0)="e22f71164e82a9da7c678e3e0fb5123beecc86b7343e2faa1f") getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x11, 0x6a, r3}, 0x0) 06:06:19 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) r1 = msgget(0x2, 0x25) freebsd11_stat(&(0x7f0000000100)='./file0\x00', 0x0) fcntl$getown(0xffffffffffffffff, 0x5) msgctl$IPC_SET(r1, 0x1, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x1, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x4, 0x60, 0x4}, 0x10) nanosleep(0x0, 0x0) shutdown(r0, 0x2) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0x7fff}, 0x24) close(r0) connect$unix(r2, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7, 0xf, 0x9, 0x23e}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r3, 0xcf}, &(0x7f00000001c0)=0x8) 06:06:19 executing program 1: syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r0 = semget(0x3, 0x3, 0x410) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f00000000c0)=[0x5, 0x5, 0x8, 0x191, 0xbf]) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r1, 0x385e) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r2, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ftruncate(r2, 0x0) rename(&(0x7f0000000100)='./file0\x00', 0x0) lock order reversal: 1st 0xfffffe0000a54d00 bufwait (bufwait) @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:3903 2nd 0xfffff80003d5d800 dirhash (dirhash) @ /syzkaller/managers/main/kernel/sys/ufs/ufs/ufs_dirhash.c:289 stack backtrace: #0 0xffffffff810d241e at witness_debugger+0x8e #1 0xffffffff810d2052 at witness_checkorder+0xf72 #2 0xffffffff81040523 at _sx_xlock+0xb3 #3 0xffffffff814daf62 at ufsdirhash_add+0x42 #4 0xffffffff814df8dd at ufs_direnter+0x5ed #5 0xffffffff814eda5f at ufs_makeinode+0xa7f #6 0xffffffff814e7210 at ufs_create+0x40 #7 0xffffffff81920712 at VOP_CREATE_APV+0xc2 06:06:19 executing program 3: syz_emit_ethernet(0xfff, &(0x7f0000001300)=ANY=[@ANYBLOB="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"]) rmdir(&(0x7f0000000000)='./file0\x00') rmdir(&(0x7f00000000c0)='./file1\x00') #8 0xffffffff811857c9 at vn_open_cred+0x409 #9 0xffffffff8117a0e7 at kern_openat+0x2f7 #10 0xffffffff816d15b6 at amd64_syscall+0x436 #11 0xffffffff81698c6d at fast_syscall_common+0x101 06:06:20 executing program 3: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), 0x0) setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x8000, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x2, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, 0x0, &(0x7f0000000540)) poll(&(0x7f00000000c0)=[{r1, 0x2020}, {r1, 0x66}, {r1, 0xa0}], 0x3, 0x9) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x6e) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', &(0x7f0000000440)='\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)) mlockall(0x1000004003) sync() ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000700)={{"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", "a3da7e8bef854dfe22bf953f750ca8ffcbcd65d479bfd54022a6b2b89697eb1a", 0x4, 0x7}, 0x0, 0x100, 0xfffffffffffffff7, 0x3a6, 0x7, 0xfffffffffffffffa, 0x12f0ae16, 0x400, 0x4f93}) r2 = getuid() getgroups(0x3, &(0x7f0000000180)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) lchown(&(0x7f0000000140)='./file0\x00', r2, r3) r4 = semget$private(0x0, 0x0, 0x1c) __semctl$SETVAL(r4, 0x1, 0x8, &(0x7f00000001c0)=0xe4be) sendto(r1, &(0x7f0000000000)="630b35026dcf4f66a027428402eb4571e1eaa0447380aa15abe308c1ca7fdeb750535fa89f05940736ac80e8adc09734a8abc44f5a25f1d9398ccd336bd0dec6352ffce8a7fd3e457ede6b5f8229d315e849cc6b7d2897407bb71fa6c3808a2ce1dba0d8fa147ae0ca7c59faabb46a52b9143302bf30e8540d1305199354e882eb23d381", 0x84, 0x20000, &(0x7f0000000100)=@in6={0x1c, 0x0, 0x9, @empty, 0x8e27}, 0x1c) 06:06:20 executing program 0: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c3e0f05f242e161bfd99c9900c4a37bf0c54041e2e92e363e460f7d7003660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000000020c66db712c483397fd30077100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f68089090360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x400, 0x48) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000300)={{0x145, 0x8}, {0x8, 0x8}}) ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000200)="3f86abd0e0c5eef17e39ea7569a7a6f7cf1de0d5996708e1c9c4f46b91428bae39527998f6c2c9362ea45a2a82c3cdd67e55e160fccd6b697e3e75cde9217973d00868be41c1a2f3aaec0af3661d2b640b5e790977e0f9cb8b35175dece77247d23b00e7956490ad2f2f98acec90e2bd11f17bf7416a02e85c86afe05e25b466e253728e20e275d1b72097c56a661277added685af94bc4d0f49a13981bd035387c567b9d623de337348fe0bbcaa8a64d267199b67926bd39a18cdcd07886d777bf212bf1f4ae1366aef09bf6677eb11dd66c889dc9850fcaf5d17609df73dd211ced83fab67702b6196caf27acb92f2644596e9c57b5a7adb0f9a21d1") 06:06:20 executing program 1: open(&(0x7f0000000400)='./file0\x00', 0x0, 0x4) r0 = socket(0x2, 0x1, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x80) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="00022e30006f7f95198bece9806593ba2e03c1d53aea759e3cba8208040000006dceeb76e68ff2368a61ecc88b23b380f20177e1744f06f71bd1e61b6c5fb7712507fa72b9df45e51ae6c08da36c88c42014ea46a8fe5475f1f3a752f9103cdd9e5a184c4b560f604163e633d135e0d37cad63b95327e408d2c70461abfd19deec0896aaed9a7d2d38e5cdbc3f814a5b79719d40ba81d76beed3fd9774632822a8d047d2b203f7dc5d8449ca3915973926a02d4f61f7af3670eb9891bb6a935194c015b6ab2c8bf2ace2a3459ad999c986460000000000000000"], 0x1) bind(r0, &(0x7f0000000040)=@in6={0x1c, 0x1, 0x8, @ipv4, 0x9}, 0x1c) r1 = dup(r0) socket(0x17, 0x3, 0x3) r2 = semget$private(0x0, 0x1000000000000003, 0x1d) __semctl$IPC_INFO(r2, 0x3, 0x3, &(0x7f0000000100)=""/68) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000000)=0x100, 0x147) truncate(&(0x7f0000000180)='./file0\x00', 0x0) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000080)=ANY=[@ANYBLOB="00002e2f5d696c04000600696c65302f66696c388efaf1b2e97a950064ff0000000000000059c5630c1e18f67de0bcbdc4a949c1698f6d9ec7d699"], 0x1, 0x0}, 0x81) 06:06:20 executing program 1: r0 = socket(0x10, 0x1, 0x3f) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000180)={0x0, 0x101}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r1, 0x6, 0x401, 0x7}, &(0x7f0000000240)=0x10) r2 = socket$inet(0x2, 0x1, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet_tcp_int(r3, 0x6, 0x1a80, &(0x7f0000000140)=0x80, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0x2, 0x6, @mcast1, 0x951}, {0x1c, 0x2, 0x80, @rand_addr="1b1323e058861e221ad6286310cfdcac", 0xfff}, 0x3, [0xffff, 0xffffffffffffff01, 0x9, 0x9, 0x0, 0x1, 0x1f, 0x4]}, 0x5c) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x51, &(0x7f0000000080)={0x2, {{0x1c, 0x2, 0x6, @ipv4={[], [], @multicast2}, 0x100}}}, 0x88) getsockopt$inet_tcp_buf(r2, 0x6, 0x20, 0x0, 0x0) 06:06:20 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0xfffffffffffffffd) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000000)=""/244, 0xf4}, {&(0x7f0000000140)=""/170, 0xaa}], 0x2) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) writev(r0, 0x0, 0x0) 06:06:20 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="bd5b000000000000ff0700000100000009000000"], &(0x7f0000000180)=0xb8) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={r1, 0x4, 0x72d8e11c}, 0x8) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$dupfd(r2, 0x1, 0xffffffffffffffff) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x11, r2, 0x0) 06:06:20 executing program 1: syz_execute_func(&(0x7f0000000240)="98a84aa84a2c431cd80f05f3410f2ac3bfd9001100c4a17dd7fe41e2e9660fde978fe97c80ecfb66460ff0200fb8c416400f8027d20000c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b6436264283d0e15bf0c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6f30faece38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526c4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba2613ef26c") 06:06:20 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x0, 0xffffffffffffff79, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={r1, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}]}, &(0x7f00000002c0)=0x10) syz_execute_func(&(0x7f0000000140)="98470f72d60f5ea84a1cec0f05f359bf7a290000f3450f5a548e1744fecaa2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb831c4c37d398205000000d04f751ec4016d7d14800f0178c3c321045fc507f240d1d25bc4e3f56cbd00008020d0c4c66db71242cff7dcdc0fbcaf00100000d3c6f8ea6a7de321e36161c481911651d2c4c2e5a97600f08171a30b8a826eef2727c423f961cb06e8628f6828f1f1360fe2580061c0f526264788fec4a14557610ac46249bedc440fda2b66470f383a4d4ba261c481f1da16") 06:06:20 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x2, 0x4, 0x80000001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0, 0x1, 0x8, 0x4, 0x2, 0x7, 0x5a}, &(0x7f0000000040)=0xa0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000080)={r2, 0x9a}, &(0x7f00000001c0)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x100, &(0x7f00000000c0), 0x4) 06:06:21 executing program 3: mkdir(0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x8, 0x7, 0x0, 0x9, 0x8000, 0xffffffffffffffff, 0xffffffffffff8000, 0x6, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000200)={r2, &(0x7f00000001c0)=[@in={0x2, 0x1, @loopback}, @in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x3, 0x8, @mcast2, 0x1}]}, &(0x7f0000000240)=0x10) r3 = dup(0xffffffffffffff9c) symlinkat(&(0x7f0000000080)='./control\x00', r3, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) mlockall(0x2) r5 = open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ioctl$DIOCRGETASTATS(0xffffffffffffffff, 0xc4504447, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) ftruncate(r4, 0xc7) 06:06:21 executing program 2: r0 = socket(0x2, 0x5, 0x0) fcntl$lock(r0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1, 0xed5}, 0x8) 06:06:21 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x1, @loopback}}, 0x0, 0x3f, 0x1, 0x6, 0x4, 0xc8}, &(0x7f0000000440)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000340)={0x3800000000000000, 0x1100, 0x6, 0x4, r1}, &(0x7f0000000480)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in={{0x2, 0x2, @loopback}}, r2, 0xda6, 0xfff, 0x104, 0xffffffffffffffff, 0x80, 0x6}, 0xa0) setsockopt$inet6_buf(r0, 0x29, 0x7f, &(0x7f0000000000)="2bd0bd3af65c9feaef57e8cf585cbbbb1688d7df9f882fca3898bb4052b4cd706d200da03d", 0x25) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000001280)="516234deca982f73ece2baa9024aed805e9bbd7d", 0xfffffe22) r4 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x20000000) ppoll(&(0x7f00000000c0)=[{r3, 0x2064}, {r3, 0x106}, {r0, 0x100}, {r0, 0x4}, {r0, 0x100}, {r3}, {r4, 0x42}], 0x7, &(0x7f0000000100)={0x80}, &(0x7f0000000140)={0xfffffffffffffffb}, 0x8) fcntl$setstatus(r3, 0x4, 0x10008) 06:06:21 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000002c0)=0x10) r1 = fcntl$dupfd(r0, 0x12, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040), 0x4) r2 = openat(0xffffffffffffffff, 0x0, 0x8, 0x80) truncate(&(0x7f0000000180)='./file0\x00', 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getuid() getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x8000, 0x0, 0x4, 0x6}, &(0x7f0000000100)=0x18) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000140)={r3, 0x4}, 0x24f) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$dupfd(r4, 0x11, r4) ioctl$DIOCADDSTATE(r1, 0xc0f24425, &(0x7f00000001c0)="e6b3afd686793226175eeceeb9d25d211b79c4b6036ceb962fea595d1b99268d10fafdad0d5477f664252b14d657900d20a332e32469308e789106df1be6642fb8d167d7d6d9748c52f9a17474c4388e3de20beb9b72a73c065dbb9a026cb69fe382713d1c1783fb87f8c23d4418212ede50c62d1dff94c7c9734b4c83ba161b201419142588e32182a34771b6f7664f6d7e5b209e55bea11ee247d82e2139b491b708090be5d7e774175663d00976483050") r5 = fcntl$dupfd(r4, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r5, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) semget(0x2, 0x0, 0x30) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000340)={0x8001, 0x2000, 0x9, 0x8}, 0x10) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x0, 0x6, 0x5e79f3ce}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f00000000c0)=0x8, 0x4) msgget$private(0x0, 0x0) 06:06:21 executing program 0: r0 = semget(0x1, 0x0, 0x0) semget(0x2, 0x4, 0x8) semop(r0, &(0x7f0000000000)=[{0x7}, {}], 0x2) 06:06:21 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) close(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) fcntl$setflags(r0, 0x2, 0x0) 06:06:21 executing program 0: syz_execute_func(&(0x7f0000000000)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608000000c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d08d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000") accept$unix(0xffffffffffffff9c, &(0x7f00000001c0)=@abs, &(0x7f0000000180)=0xffffffffffffffbf) r0 = open$dir(&(0x7f0000000240)='./file0\x00', 0xbe, 0x2) semget$private(0x0, 0x3, 0x2) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x5, 0x410, r0, 0x0) 06:06:21 executing program 2: rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r0 = open$dir(&(0x7f0000000000)='./file0/file0\x00', 0x4, 0x1) freebsd11_stat(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xa, &(0x7f0000000140)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) fchownat(r0, &(0x7f0000000040)='./file0/file0\x00', r1, r2, 0x0) r3 = socket$inet(0x2, 0x1, 0x7) getsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f0000000380), &(0x7f0000000340)=0x4) r4 = accept$unix(0xffffffffffffffff, &(0x7f0000000180)=@file={0x0, ""/13}, &(0x7f0000000200)=0xf) accept4$unix(r4, &(0x7f0000000240)=@abs, &(0x7f0000000280)=0x8, 0x20000000) 06:06:21 executing program 1: socket$inet(0x2, 0x7, 0x4) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000001980)=ANY=[@ANYBLOB="1c004e21ff010000fe8000000000000000000000000000aaffffff7f00"/128, @ANYRES32=0x0, @ANYBLOB="0200002ad9bcc99b25bdbd9fc64c3271310100e9e2a695ddc94e6c65b6b33ecb45a9ae0000a731908a2445be85829da21f856c651dad412ed6e521d93443796618674881b148a83cbd58d604a6d184bc8aff8f1b8731674769396472ec09edd3a7f5489a3319041c6a14fc659f4140a861be9ad63338f2b5ed4e0c0940cea712c95dc2d7918c90cf4725fee948f9"], &(0x7f0000001780)=0x98) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000017c0)={r1, 0xfffffffffffffe00}, &(0x7f0000001800)=0x8) semget$private(0x0, 0x3, 0x100) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0xa0) setsockopt$inet_int(r0, 0x0, 0x5b, &(0x7f0000001680)=0xfffd, 0xfffffffffffffc8d) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x1, 0x13, r2, 0x0) recvmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000600)=[{&(0x7f0000000100)=""/205, 0xcd}, {0xffffffffffffffff}, {&(0x7f0000000200)=""/167, 0xa7}, {&(0x7f00000002c0)=""/214, 0xd6}, {&(0x7f00000003c0)=""/123, 0x7b}, {&(0x7f0000000440)=""/77, 0x4d}, {&(0x7f00000004c0)=""/184, 0xb8}, {&(0x7f0000000580)=""/108, 0x6c}], 0x8, &(0x7f0000000680)=""/4096, 0x1000}, 0xc1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000001940)={0x0, 0x3, 0x10, 0x6, 0x0, 0x3ff, 0x5, 0x5, r1}, 0x20) ftruncate(r0, 0xff0f) r3 = shmget$private(0x0, 0x3000, 0xc0, &(0x7f0000b49000/0x3000)=nil) shmctl$IPC_RMID(r3, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000001840)={r1, 0x6, 0x3ff, 0x5, 0x80, 0x7fffffff, 0xf4, 0xe8e4, {@in6={{0x1c, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, r1, 0x1000000000000000, 0x1, 0xf9, 0x200, 0x2}}, &(0x7f0000001900)=0xb0) 06:06:21 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x7, 0x2}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000340)={r1, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in={0x2, 0xffffffffffffffff, @local}, @in6, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000380)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x13, &(0x7f0000000100)=ANY=[@ANYBLOB="02000000f401000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100", @ANYRES32=0x0, @ANYBLOB="0100000000000000"], 0x94) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={r2, 0x4}, &(0x7f0000000440)=0x8) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x0}, 0x8) getsockname$inet6(r0, &(0x7f00000003c0)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000400)=0x1c) getsockname$unix(r0, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8) 06:06:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) sendmsg$unix(r1, &(0x7f00000001c0)={&(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10, 0x0}, 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) 06:06:21 executing program 1: r0 = socket(0x1, 0x1, 0x0) connect(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="010101"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) bind$inet(r0, &(0x7f0000000000), 0xfffffeb9) listen(r0, 0x0) fstat(r0, 0x0) 06:06:21 executing program 2: setitimer(0x2, &(0x7f0000000040)={{0x3, 0x4}, {0xff37, 0x7}}, &(0x7f0000000080)) setitimer(0x2, &(0x7f0000000000)={{0x6}, {0x0, 0x6}}, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x10400, 0x82) mkdirat(r0, &(0x7f0000000100)='./file0\x00', 0x148) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) 06:06:21 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81ad4}], 0x1000000000000013) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = accept$inet6(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) syz_execute_func(0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) mlockall(0x3) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000140)="265f0c183ef8586d0abb1139db6789653822e81a3041632fe054fde148d1aa59d9c76dce573ac5e673c6b47e411afc4ec6f71cfc10d6a60e696b515d7d23b6e1372bed562a28a9", 0x47}, {&(0x7f00000001c0)="48389de0cdde1d7c551b6054f15ae6342c0276535f76808ab59bc2c1e80879b71281efb4b1116ad0abcf56b8d6453f0146666d783af826241c2b12bd6dada0d6492ef4c19a7ad454d297486451449e9a7b13c7023a9336bb6f98f3843064e64d4a6d273552ba3a72620a1341c26c69091ab0823c7dc82dce1902b8e0e7cffbd00456fd51825e209bf4701d826da922d3d3f2f832afa5468aad4eef94059cda58caf2ff0959b34ab4e8b6bb2b2a42d8a380dece4ffffcb1df608a36eb58669f7c3c857ae88fd20f886c9936ecbfd213c988f37b5781368c6d", 0xd8}, {&(0x7f0000000500)="f63f6e778748c2ffee0535f8e190e2c0f11947cf556d4a5c0b6968b47caa5bc8567f55cab56a4a97a7fd72abd350aa14caee2a29d72a79c92705129da2fff3bd80d95dc004e26d314d39814fb4ce2f02da2830892bffbabdac0d871611a1308ce0b86cf1ff9162ee9fdf81625f888f181baa4154951ee3610dc6b6e4e850383689a5f9a65d34514700f4ef8084c778d9c12c432d440f21ffb4c5210160714c520c8978ec0fd24d412516202c3a16564ae20529d992824a81399c2085facf26130f3cb77a9ade5b97bb3a88d09a06b9cc386625234e325f912cbdfa4ea81340110178a1352e", 0xe5}], 0x3) r4 = openat(0xffffffffffffffff, 0x0, 0x8, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6_udp(0x1c, 0x2, 0x0) r6 = fcntl$dupfd(r5, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r6, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, 0x0, 0x0) sync() r7 = socket$inet6_tcp(0x1c, 0x1, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) fcntl$setflags(r7, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x0, 0x2}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={r8}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, 0x0, 0x0) 06:06:22 executing program 3: mkdir(&(0x7f0000000400)='\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(&(0x7f0000000000)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file2\x00', 0x0) symlinkat(&(0x7f0000000580)='./file2\x00', r0, &(0x7f00000005c0)='./file1\x00') mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) r1 = socket$unix(0x1, 0x5, 0x0) recvmsg(r1, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/32, 0x20}, {&(0x7f0000000100)=""/97, 0x61}], 0x2, &(0x7f0000000200)=""/107, 0x6b}, 0x80) fdatasync(r0) pipe2(&(0x7f00000002c0)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0x1, 0x2, @rand_addr="4c8dae39baf09fd93dbd69d71ad258f9", 0x9}}, 0x0}, &(0x7f00000003c0)=0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000480)={r3, 0x2}, &(0x7f00000004c0)=0x8) 06:06:22 executing program 0: syz_execute_func(&(0x7f0000000000)="969898472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e96ec401e9743ffb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d10fdd720970c4c461cd583d00000081c66db711c4397fd300c9f0420fb348a60fbcaf00100c00f345d9c6acacc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45819a72146443438171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4608de352c2f50b970b2626fe88c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 06:06:22 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f0000000000)={0x10}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x25, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) 06:06:22 executing program 1: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") munmap(&(0x7f0000ea0000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) setrlimit(0x0, 0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0005009f") truncate(&(0x7f0000000000)='./file0\x00', 0x664) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockname$inet6(r0, &(0x7f0000000040), &(0x7f0000000080)=0x1c) lock order reversal: 1st 0xfffff8000c972248 ufs (ufs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3440 2nd 0xfffffe0000b26a40 bufwait (bufwait) @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_vnops.c:283 3rd 0xfffff8000c9729c8 ufs (ufs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:2598 stack backtrace: #0 0xffffffff810d241e at witness_debugger+0x8e #1 0xffffffff810d2052 at witness_checkorder+0xf72 06:06:22 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x100004) r1 = msgget$private(0x0, 0x48) msgsnd(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311115ef91a3fdb869a7ff5f75cc1d4e01755d862d1a72281d8ce40e6c3f8891aea0edd3fda5de98"], 0x1, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r2 = msgget$private(0x0, 0xe0) r3 = accept$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000005c0)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000600)={0x2, [0x0, 0x0]}, &(0x7f0000000640)=0x5) msgrcv(r2, 0x0, 0x0, 0x0, 0x0) r4 = dup2(r0, r0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) msgget$private(0x0, 0x40) msgrcv(r1, 0x0, 0x0, 0x3, 0x1800) open$dir(&(0x7f00000003c0)='./file0\x00', 0x0, 0xd0) accept(r5, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) ioctl$DIOCGETQSTATSV1(0xffffffffffffffff, 0xc0204432, &(0x7f0000000400)="7e41bd6431a0abe2857ee0acc79db2d11a9fcc564c43e0c7a2be2de5eb6cd5b2cb6f6fa468efc25c2fa569b1375caf283001d53b9486c04b4fedd7cf40766f2c609eb077f5f34be72ba994fa43fc1f7f95ab8140752e664fe70f136de3567441fe09372ee5d4a04964a1ae9f06239a2157dd06b55676d6f5d6a0c3b83f8a5013b1303fb310b7d1057b94e9863a5d28f4d55c067123c1af765d5f4af40fe5b70ef57a3cdb8a973543eb5ade74e9f7c80680b30fa8083573e0a9d88eba5c814438b4ae947dcbc52451d569e61922ebd59c9f525c3c0eb958cec6288b93726237e5a1c630b464c6ad1cd5ad157e4504") r6 = semget$private(0x0, 0x3, 0x604) __semctl$SETVAL(r6, 0x5, 0x8, &(0x7f00000001c0)=0x10001) fcntl$getown(0xffffffffffffffff, 0x5) sync() msgrcv(r1, &(0x7f00000007c0)={0x0, ""/115}, 0x7b, 0x0, 0x800) connect$unix(r5, &(0x7f0000000680)=ANY=[@ANYBLOB="00f2dcf7404b8b7fe12f779a000000a90a03c0f14a43000000040000b886c32acc86a411b6ce44b3a94a2014af2d10daa84d178cbaf857f80fc3f3d720538092d8567d902ea88984d36fe7ace32c3332e725b8ee667ad990fe7cce43e10a4baebd95d5131e173e7658b77c1f986e59ab96e9b8d74ee2fe9a3fab1857b4813d2774"], 0x1) mlockall(0x2) getsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x1}, &(0x7f0000000240)=0x8) #2 0xffffffff80ff1995 at lockmgr_xlock_hard+0xb5 #3 0xffffffff80ff2498 at __lockmgr_args+0x488 #4 0xffffffff814d26aa at ffs_lock+0xea #5 0xffffffff81923be5 at VOP_LOCK1_APV+0xc5 #6 0xffffffff8118613f at _vn_lock+0xaf #7 0xffffffff8116d0c1 at vget+0xb1 #8 0xffffffff811589a8 at vfs_hash_get+0x148 #9 0xffffffff814cbb31 at ffs_vgetf+0x51 #10 0xffffffff814bbdd4 at softdep_sync_buf+0x444 #11 0xffffffff814d3c54 at ffs_syncvnode+0x394 Fatal trap 12: page fault while in kernel mode interface if_tuntap.1 already present in the KLD 'kernel'! cpuid = 1; apic id = 01 fault virtual address = 0x0 linker_load_file: /boot/kernel/if_tap.ko - unsupported file type fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff818a8ffd stack pointer = 0x28:0xfffffe00212fb0f0 frame pointer = 0x28:0xfffffe00212fb150 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 1059 (syz-executor.3) trap number = 12 panic: page fault cpuid = 1 time = 1558505182 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00212fad50 vpanic() at vpanic+0x1e0/frame 0xfffffe00212fadb0 panic() at panic+0x43/frame 0xfffffe00212fae10 trap_fatal() at trap_fatal+0x4c6/frame 0xfffffe00212fae90 trap_pfault() at trap_pfault+0x9f/frame 0xfffffe00212faf00 trap() at trap+0x44d/frame 0xfffffe00212fb020 calltrap() at calltrap+0x8/frame 0xfffffe00212fb020 --- trap 0xc, rip = 0xffffffff818a8ffd, rsp = 0xfffffe00212fb0f0, rbp = 0xfffffe00212fb150 --- link_elf_search_symbol() at link_elf_search_symbol+0x7d/frame 0xfffffe00212fb150 linker_ddb_search_symbol() at linker_ddb_search_symbol+0xa7/frame 0xfffffe00212fb1b0 stack_sbuf_print_ddb() at stack_sbuf_print_ddb+0x6a/frame 0xfffffe00212fb210 witness_debugger() at witness_debugger+0xa7/frame 0xfffffe00212fb340 witness_checkorder() at witness_checkorder+0xf72/frame 0xfffffe00212fb3f0 lockmgr_xlock_hard() at lockmgr_xlock_hard+0xb5/frame 0xfffffe00212fb480 __lockmgr_args() at __lockmgr_args+0x488/frame 0xfffffe00212fb530 ffs_lock() at ffs_lock+0xea/frame 0xfffffe00212fb590 VOP_LOCK1_APV() at VOP_LOCK1_APV+0xc5/frame 0xfffffe00212fb5c0 _vn_lock() at _vn_lock+0xaf/frame 0xfffffe00212fb630 vget() at vget+0xb1/frame 0xfffffe00212fb680 vfs_hash_get() at vfs_hash_get+0x148/frame 0xfffffe00212fb6d0 ffs_vgetf() at ffs_vgetf+0x51/frame 0xfffffe00212fb760 softdep_sync_buf() at softdep_sync_buf+0x444/frame 0xfffffe00212fb850 ffs_syncvnode() at ffs_syncvnode+0x394/frame 0xfffffe00212fb8e0 VOP_FDATASYNC_APV() at VOP_FDATASYNC_APV+0xc5/frame 0xfffffe00212fb910 kern_fsync() at kern_fsync+0x290/frame 0xfffffe00212fb980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe00212fbab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe00212fbab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x41309a, rsp = 0x7fffdfffdf38, rbp = 0x1 --- KDB: enter: panic [ thread pid 1059 tid 100430 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why