Autoloading module: intpm.ko Starting background file system checks in 60 seconds. Mon May 13 22:24 FreeBSD/amd64 (ci-freebsd-main-3.c.syzkaller.internal) (ttyu0) Warning: Permanently added '10.128.0.170' (ECDSA) to the list of known hosts. 2019/05/13 22:25:06 fuzzer started 2019/05/13 22:25:06 dialing manager at 10.128.0.248:32338 2019/05/13 22:25:06 syscalls: 497 2019/05/13 22:25:06 code coverage: enabled 2019/05/13 22:25:06 comparison tracing: enabled 2019/05/13 22:25:06 extra coverage: support is not implemented in syzkaller 2019/05/13 22:25:06 setuid sandbox: support is not implemented in syzkaller 2019/05/13 22:25:06 namespace sandbox: support is not implemented in syzkaller 2019/05/13 22:25:06 Android sandbox: support is not implemented in syzkaller 2019/05/13 22:25:06 fault injection: support is not implemented in syzkaller 2019/05/13 22:25:06 leak checking: support is not implemented in syzkaller 2019/05/13 22:25:06 net packet injection: enabled 2019/05/13 22:25:06 net device setup: support is not implemented in syzkaller 22:25:19 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0x3, 0x9}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000140)={0x9, 0xff, 0x400, 0x0, 0x1, 0x140, 0x4, 0x8, r2}, 0x20) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r2, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={r2, 0x100000001}, 0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000200)=0x1, 0x4) ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f0000000240)="b6cf7acdc758af1a34fa5c7b936ef2455a9f43faeb0be99b30c3088a74ca462e0f191bf19bf6292caa3a1600702a5bd8dad29576f624e13068e3e0bd5e944ab5cc76e0ef4c65") getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0)={r2, 0x401, 0x2}, &(0x7f0000000300)=0xc) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r2, 0xd52, 0x5, 0x4}, 0x10) r5 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)={@in={{0x2, 0x2, @loopback}}, r3, 0xe8d7, 0x9, 0x2, 0x1, 0x5, 0x10000}, 0xa0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000440)={r2, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000480)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r3, 0x9, 0x1000, 0x280, 0x0, 0x20, 0x400}, 0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000600)={r2, &(0x7f0000000540)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6]}, &(0x7f0000000640)=0x10) sendmsg$inet_sctp(r1, &(0x7f0000002a40)={&(0x7f0000000680)=@in6={0x1c, 0x0, 0x7, @empty, 0x719}, 0x1c, &(0x7f0000002940)=[{&(0x7f00000006c0)="1c23d034d8f5850c46818dce565f5fd3388c62e50b624dd6e918af30f4494c6344fe7f3e1d3aaaafeddb3e94f8e92c61c80a66deaf8a0d1a9dd862350d4a422380745029c663344d02d9e8332b65480545fe95b37cfd01c629e0b5ce935cbaf582886b529a2dd26a16db716369058c10ad803dcd38a55fbf35cf01ae24b676", 0x7f}, {&(0x7f0000000740)}, {&(0x7f0000000780)="3cbaa5b9e8aed7d52c104c0d4f6cd87b45ba23ae29c37ae3341ce6b90f7c958a35baa10225fe86b49889cddd8332f3ec3d6f292e9a59d4c7729fce28c42da7fcdb7497a7a9a09d45fb733719255696515fe60a346803c16c706763f8b3dac31581523bc36a5b920337c132535759a60067fbe4c4a93a2efdbc7d9ae8eeb023da1edfc45e0c44060ce44fffefbc0fe23dec5f44eaabe8be7eb0e352b6b8243c02e93bef0dc83ff6e7c3c41a2b9cae9973189725425bcd83ef982c264cd4f3020e7292988f671e9145276534bf779e7dd4007935be2d35c00efdfabffb69e0c51b60ddbf24be2b6a9b0a3ca941e8c6f38d76dacbc5", 0xf4}, {&(0x7f0000000880)="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", 0x1000}, {&(0x7f0000001880)="e270284e580ace9c0960db32d44a0428df055ee0562631cd095e7f7a9d2aec4d37cd23e91c4c5f859952273e23037443fb8741ef20b18e1953d7de516bdad158f6bfb3aff04d44238f2e57f42c853c3fd3cab6e7f8270a48fe753bbe76bd5c8dbf5bfa69edf85c8b986919ce1dfb3efd74340dfdbcc0906e55875a08fd6cb84e6ebb946a93b4b459753449ec89ac74e99da843396f42def5f12ababa8cc501ffa6f8a329b3203a", 0xa7}, {&(0x7f0000001940)="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", 0x1000}], 0x6, &(0x7f00000029c0)=[@sndrcv={0x2c, 0x84, 0x2, {0x5, 0x1000, 0x400, 0xb64, 0x8ff, 0x20, 0x0, 0x40, r6}}, @dstaddrv6={0x1c, 0x84, 0xa, @ipv4={[], [], @broadcast}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}], 0x64, 0x4dbe6bf4b0090bd7}, 0x80) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000002a80)={0x0, 0x9, r6}, &(0x7f0000002ac0)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000002b00)={r2, 0x9dd715, 0x6978, 0x83, 0x5, 0x3ff}, &(0x7f0000002b40)=0x14) r7 = open(&(0x7f0000002b80)='./file0\x00', 0x100040, 0x2) getsockopt$inet6_sctp_SCTP_EVENTS(r7, 0x84, 0xc, &(0x7f0000002bc0), &(0x7f0000002c00)=0xb) socket(0x17, 0x5, 0x55d6) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000002c40), &(0x7f0000002c80)=0x4) r8 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xb, 0xfffffffffffffffe, &(0x7f0000002cc0)) setrlimit(0x0, &(0x7f0000002d00)={0x4, 0x200}) accept4$inet6(r5, 0x0, &(0x7f0000002d40), 0x30000000) setsockopt$inet_udplite(r4, 0x88, 0x2, &(0x7f0000002d80)=0x77, 0x4) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r8, 0x84, 0xd, &(0x7f0000002dc0), &(0x7f0000002e00)=0x4) freebsd11_lstat(&(0x7f0000002e40)='./file0\x00', &(0x7f0000002e80)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getuid() setreuid(r9, r10) 22:25:19 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000001080), &(0x7f00000010c0)=0x8) connect(r0, &(0x7f0000001100)=@in6={0x1c, 0x0, 0x6, @loopback, 0x20}, 0x1c) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000001140)={0x1ff, 0x1, 0x1, 0x100000000, 0x5}, 0xc) readlink(&(0x7f0000001180)='./file0\x00', &(0x7f00000011c0)=""/6, 0x6) r1 = open$dir(&(0x7f0000001200)='./file0\x00', 0x20000, 0x1) symlinkat(&(0x7f0000001240)='./file0\x00', r1, &(0x7f0000001280)='./file0\x00') mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x13, r1, 0x0) linkat(r1, &(0x7f00000012c0)='./file0\x00', r1, &(0x7f0000001300)='./file0\x00', 0x0) r2 = socket(0x2, 0x3, 0x7) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000001340)={0x0, 0x6, 0x4, 0x2, 0x1ff, 0x5, 0x9, 0xcd3d4d4, {@in6={{0x1c, 0x0, 0x4, @empty, 0x5}}, 0x0, 0x3, 0xffffffffffffff02, 0x3, 0x5, 0x400}}, &(0x7f0000001400)=0xb0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000001440)={r3, 0x2}, &(0x7f0000001480)=0x8) freebsd11_fstat(r0, &(0x7f00000014c0)) connect$inet6(r2, &(0x7f0000001540)={0x1c, 0x3, 0x9, @rand_addr="ee63d6f55cf7a74ccf80e6debf86dc9d", 0x8000}, 0x1c) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000001580), &(0x7f00000015c0)=0x4) r4 = accept(r2, &(0x7f0000001600)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000001640)=0x10) lseek(r0, 0x0, 0x3) r5 = open(&(0x7f0000001680)='./file0\x00', 0x8002, 0x2) ioctl$DIOCOSFPGET(r5, 0xc0884450, &(0x7f00000016c0)="f9f1a76b88c7ee958575b9f258f83322184be617f5f2049723c741781f471f5a421d680f8006c5f35f086ade8cf31b76dd0eb2cf8f0cdf1b61de3f011a3b462a2abd5ee13353c8828ee472a91caf549c374d970d42429bc615e32cdc2063ae3f926235c48791f5f7fd5e659204d7201e3704840929fa19d9accbce0f24264296e9ac0d7ceecd06375d1b4a43cedc6600c3dae07f690ababd959bca9e671414f2319b55188bbdd22dc0f6") fsync(r1) connect$inet6(r4, &(0x7f0000001780)={0x1c, 0x1, 0x20000, @mcast1, 0x3}, 0x1c) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2, 0x1010, r0, 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000017c0)=0x3c54, 0x4) setsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000001800)={r3, 0x4, 0x2}, 0x8) renameat(r1, &(0x7f0000001840)='./file0\x00', r5, &(0x7f0000001880)='./file0\x00') getsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f00000018c0), &(0x7f0000001900)=0x4) r6 = socket$inet_tcp(0x2, 0x1, 0x0) mlockall(0x3) linkat(r1, &(0x7f0000001940)='./file0\x00', r5, &(0x7f0000001980)='./file0\x00', 0x400) getsockopt$inet_opts(r6, 0x0, 0x1, &(0x7f00000019c0)=""/190, &(0x7f0000001a80)=0xbe) 22:25:19 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x600, 0x100) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/178, 0xb2) r1 = socket(0x1d, 0x20000003, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x1, @mcast2, 0x7ff}}, r2, 0x0, 0x6, 0x8}, 0x8c) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000380)={r2, 0x7ef8}, 0x8) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000003c0)=0x800, 0x4) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000400)={r2, 0x400, 0x3, [0x7ff, 0x20, 0x2]}, &(0x7f0000000440)=0xe) r4 = accept4$inet6(r1, &(0x7f0000000480)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000004c0)=0x1c, 0x10000000) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000500)={0x9, 0x2000, 0x7, 0xfffffffffffffeff, r2}, 0x10) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f0000000540), &(0x7f0000000580)=0x4) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000005c0)={0xffffffffffffffc1, 0x10, 0x5, 0x5bf10000000000, r2}, 0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000600)={r3, 0x2, 0xa, [0xfffffffffffffff8, 0x8, 0x20, 0x8, 0x40, 0x48000000000, 0xff, 0x4, 0xa7, 0x0]}, 0x1c) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000640), &(0x7f0000000680)=0xb) msgget(0x3, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000006c0)={r2, 0xb95a, 0x81, 0xfb4, 0x8, 0x7, 0xc5f, 0x3ff, {@in={{0x2, 0x0, @rand_addr=0x3ff}}, r2, 0x6, 0x100000001, 0x8, 0x3fc00000, 0x6686232d}}, &(0x7f0000000780)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000007c0)={@in={{0x2, 0x1, @multicast2}}, r2, 0xffffffffffffffff, 0x6, 0x9, 0x97, 0x80000001, 0x8f}, &(0x7f0000000880)=0xa0) setsockopt$inet_mreqsrc(r5, 0x0, 0x4f, &(0x7f00000008c0)={@loopback, @remote={0xac, 0x14, 0x0}, @rand_addr=0x2}, 0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000900)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r6}, &(0x7f00000009c0)=0x8c) r8 = dup(r4) ioctl$DIOCADDADDR(r8, 0xc4704434, &(0x7f0000000a00)="58edac7abd55a3d7f7efffbdeb6b7eea12e4b9f560147063c5d0791204553f79af3a4fff7d64e463acd2193c923a8403497ed76dac4bd8372d3e80652ada994bbb10edb9c147eff47e614398497cb28ab28e45ba1415318e960531a1a5eeb447933911c7efba1930e5ace06dfc149c5b2350f1eb17d793ee95434dff11acfb8be36e421f70b88dd464f4a30d1127ace3366808d12908f30591e37ef0") mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x1011, r4, 0x0) getsockopt$sock_timeval(r5, 0xffff, 0x0, &(0x7f0000000ac0), &(0x7f0000000b00)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000b40)={r7, 0x8, 0x6, [0x2, 0x7, 0x1, 0x4, 0x4, 0x5]}, &(0x7f0000000b80)=0x14) getsockopt$inet_sctp_SCTP_EVENT(r8, 0x84, 0x1e, &(0x7f0000000bc0)={r3, 0x8, 0x8}, &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000c40)={r3, 0x101, 0xf, 0x8, 0x9}, &(0x7f0000000c80)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r8, 0x84, 0x1a, &(0x7f0000000cc0)={r7, 0xfffffffffffffff7}, 0xffffffffffffffff) 22:25:19 executing program 3: getrusage(0x1, &(0x7f0000000000)) r0 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10, 0x20000000) getpeername$unix(r0, &(0x7f0000000140)=@file={0x0, ""/4096}, &(0x7f0000001180)=0x1002) r1 = shmget(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_RMID(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x122, &(0x7f00000011c0)=0x9, 0x4) recvfrom$unix(r0, &(0x7f0000001200)=""/29, 0x1d, 0x40, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000001240)={0x0, 0xc5, 0x7fff, 0x2, 0x0, 0x7f}, &(0x7f0000001280)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000012c0)={0x0, 0x7, 0x2220, 0x400, 0xe5, 0x2, 0x400, 0x3, r2}, &(0x7f0000001300)=0x20) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCRCLRTSTATS(r4, 0xc4504441, &(0x7f0000001400)={{"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", "41982715846c84cb2f23f5d64245c5e608bc0ab6aa8938996fd1096cf9b77eb3", 0x23, 0x2}, &(0x7f0000001340)="eaa56036e7ac860f5cc3d221fedeacfe6d9a871eb3e87b48f87bf5bc6f49d3c1ae63ac71b4a91d52d63b54bfe92516db21c9a423ddd9591228b09b212358110adc5d7d92c8176cc674266428bb43b77df51246dd0d960a95257dba615fc1274a3030773599f7e9739f27a0feb6365f0f74a49e925cacc9c28b85113fc261188f6be9401038c883183d4c776e7f800e218d18e5331ff4f9", 0xff, 0x32, 0xc60, 0x2, 0x7, 0x9, 0x3, 0x3}) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000001880)={r3, 0x2}, &(0x7f00000018c0)=0x8) ioctl$DIOCGETSTATE(r4, 0xc0f24413, &(0x7f0000001900)="c20c78f0c0e57d44b2c59651f9a7343a2f3ff86fd9a45edeeaf4324ae2e9f6036fc2a7ed274000aca3b2dc07d75042af6a7a3b2eac0efcaa057991c7053772c98ec128081b94e89c2ce7c0ebb2af9542b1593b4b") getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000001980)={r2, 0x6}, &(0x7f00000019c0)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000001a00)=r3, 0x4) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000001a40)=0xfffffffffffff366, 0x4) getrusage(0xffffffffffffffff, &(0x7f0000001a80)) recvfrom$unix(r0, &(0x7f0000001b40)=""/2, 0x2, 0x40081, 0x0, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x1800, &(0x7f0000001b80)=0xfffffffffffff36e, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000001bc0)={@in={{0x2, 0x0, @loopback}}, r3, 0x3, 0x100, 0xb0a2, 0x6, 0x4}, &(0x7f0000001c80)=0xa0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f0000001cc0)={r5, 0x7, 0x1, 0x6, 0x5}, &(0x7f0000001d00)=0x18) ioctl$DIOCRCLRTSTATS(r4, 0xc4504441, &(0x7f0000001dc0)={{"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", "40493f90c2b1c4bcc10d07e4fc9c353acad84f0117f0a0cc8a0c66d54f1bf2ca", 0x9, 0x6000000000}, &(0x7f0000001d40)="7f8268f8da73f294511ceeaa78144204f4b248061f600d4ef6b767ad8bd8ab381177b01cd25f8c7b4ed4a2c9fdc5e4c15c262666f047daa39e5234ea47f11cdf6a1b1674ca84c60444fb1a33a29b421ab036975a8cef806adb7650f6269867d01f0cbb26966edf1decc8ea", 0xfffffffffffffffd, 0x81, 0x7, 0x735, 0x7fffffff, 0x74e, 0x1, 0x40}) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000002240)={r3, 0x2}, &(0x7f0000002280)=0x8) socket$inet_sctp(0x2, 0x5, 0x84) listen(r0, 0xffff) r6 = semget(0x3, 0x5, 0x80) __semctl$SETALL(r6, 0x0, 0x9, &(0x7f00000022c0)=[0x7]) clock_settime(0x0, &(0x7f0000002300)={0x6, 0xffff}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000002340)=0x2, 0x4) getresgid(&(0x7f0000002380), &(0x7f00000023c0), &(0x7f0000002400)) 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 May 13 22:25:19 ci-freebsd-main-3 kernel: nd6_dad_timer: cancel DAD on tap0 because of ND6_IFF_IFDISABLED. interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type 22:25:19 executing program 0: mmap(&(0x7f00006ea000/0x200000)=nil, 0x200000, 0x3000007, 0x8d471, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x20}, &(0x7f0000000100)=0x8) 22:25:19 executing program 0: mprotect(&(0x7f0000427000/0x2000)=nil, 0x2000, 0x7) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xa, 0x2}, &(0x7f0000000040)=0x8) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_int(r2, 0x29, 0xb, &(0x7f0000000140)=0x3f, 0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x10001}, &(0x7f00000000c0)=0x8) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r3, 0x0, 0x54, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @local}}, {{0x2, 0xffffffffffffffff, @broadcast}}}, 0x118) 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 22:25:19 executing program 2: syz_execute_func(&(0x7f0000000140)="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") socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(0x0, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000100)={0xa22, 0x2e00, 0x0, 0x67, 0x0}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000002c0)={0x6, 0x1030, 0xfffffffffffffffd, 0xdabc, r2}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) fcntl$getown(r0, 0x5) r3 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) msgget$private(0x0, 0x0) 22:25:19 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x32, &(0x7f0000000040), 0x8) getsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, &(0x7f0000000000)) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000080)={'accf_data\x00', "7b8d0b2721620f2f52cadf9086377d37f7d03ec7f8c9824226cdb75bcbf7be453f0aae5da503d19f9e946fc3a0a5d1261c90893ba52087dad9a98c4adb016a741ffb668b90a9faca3057ea40c403fcd82002689b5f8c256d5f0286fdfe41dff228333a232ed20498766c0de3dfd4d32d4fa65ad49588e73cbf02b33f70d65bac4610445841d60e3418938da9d90eb65c0f423c186230e1a3fcb49e8341bdb042be095b308291682d628758e18028224e53c92046e0c5c8e12dc077c96c9c5ffeb3340cf5e3e7eb253de182782835f7f7309773176614d809eb54b87a74ef3d74f44ffe5d763a5281422e3dcb22ab6273"}, 0x100) 22:25:19 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x3001, &(0x7f0000000000)=0x1c02, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x81}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000000c0)={r2, 0x3, 0x3f, 0x3, 0x0, 0x100000000}, 0x14) write(r0, &(0x7f0000000140)="c0f3b95b09c11ccf0705ab5194309ce1cd011f4db878b74288088cff4b9e93d631ed25ccf9d17ad36beb5665ac1fa52238f36637a91195a676cf1a11d57de4e3296c2943cbf6dc8f0fb8056e2aec3fef7f8000d579", 0x55) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0x200100000001, 0x4) 22:25:19 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000002c0)={0xfffffffffffffff8}, 0x8) sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f00000000c0)={0x7, [0xfffffffffffffff9, 0x3, 0x6, 0x0, 0x4, 0x9, 0x0]}, 0x12) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fstat(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) lchown(0x0, r4, r5) 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 22:25:19 executing program 0: shmat(0x0, &(0x7f0000ff6000/0x3000)=nil, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) sendfile(r0, r0, &(0x7f00000006c0), 0x1) sendmsg(r0, &(0x7f0000000640)={&(0x7f00000003c0)=@in={0x2, 0x3, @loopback}, 0x10, &(0x7f0000000400), 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0xf0}, 0x8) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0, 0x1011, r0, 0x3c) r1 = shmget(0xffffffffffffffff, 0xe000, 0x0, &(0x7f0000ff2000/0xe000)=nil) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000700)=0x1, 0x4) shmctl$IPC_RMID(r1, 0x0) syz_execute_func(&(0x7f0000000a40)="b17691cd803eedf26f6fd0c44139fd5bf91cc10f788e008000000fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c4217c5e51c1ead8cfc48192558dc3c366450f18674667f3426f7c7c730f5726cb660f72d55a181836019b9bf6e3df64673667856666430fefb30000000000c0e7f30f1a120f984898111d54111d00") shmat(r1, &(0x7f0000ffb000/0x2000)=nil, 0x0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000380)='./file0\x00', 0x308020008) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000100)=0x5, 0x4) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000680)={0x5, 0x1, 0x3, 0xc6}, 0x8) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000040)={0xfff, &(0x7f0000000400)=[@in6={0x1c, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0}, 0xffffffffffffffff}, @in={0x2, 0x3, @multicast1}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x3ff, @mcast1, 0x8cc1}, @in6={0x1c, 0x1, 0x7ff, @mcast2, 0x1}]}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000000)=0x4, 0x4) getsockname(r2, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000340)=0x8) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f0000000200)=[{r2, 0x144}, {r2, 0x4}, {r0, 0x4}, {r0}, {r0, 0x2043}, {r2, 0x18}], 0x6, 0x0) getsockname(r2, &(0x7f0000000080)=@un=@abs, &(0x7f0000000300)=0x8) rename(&(0x7f00000001c0)='./file0\x00', &(0x7f0000001700)='./file0\x00') fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000280)=""/18) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x4, 0x0, 0xffffffffffffffb5) r3 = getegid() getpeername$inet(r2, &(0x7f0000001740)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000001780)=0x10) setgid(r3) semget(0x0, 0x3, 0x140) interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type 22:25:20 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x30, 0x0, &(0x7f0000000000)) r1 = dup2(r0, r0) ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f00000005c0)={{"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", "6374571c08f186a41e4a05a9948bf6bb7e5bdb09c605c5f0b21cbe89590b2515", 0x2, 0x5}, &(0x7f0000000040)="4df817d56476d96f7b5a47298dfcfee32f8d3973ea9ffa26688c56aaeb9ba9972b62fc29b5fb685acc71f0d65620a0aefd2184161a72e8839499750ab749a0c00484deeb5094573c5323a74926c641ffdbc1d7c465497d32c19e6391ee6a9815ad705315b0d7ec98f064882cae1a75b9ec38e8159695027e0d9a5fef227e6f6ee0b9b3e37e09847733ab6e4ff27863119144ce46a1668e427a45adb8733683e8d454d1393918e186824d96854ccf021db32e6aca5c40d50682a2fa1f159256f31ddac50958d08b12d3811e6bd8f2c93fc40488fb1d0fa2859df03d6220443644af330eb1fdc92987b5c07d2d581c", 0xfffffffffffffc04, 0x9, 0x1, 0x6, 0x7ffffffffffff31a, 0x9, 0x6, 0x1}) 22:25:20 executing program 3: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pf\x00', 0x93ec6a85afcca3bc, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) 22:25:20 executing program 0: r0 = semget$private(0x0, 0x0, 0x400) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000240)=""/219) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) bind(r1, &(0x7f00000000c0)=@in6={0x1c, 0x1, 0x1, @loopback, 0x1ff}, 0x1c) syz_execute_func(&(0x7f0000000180)="0c0cb5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r2 = msgget$private(0x0, 0x0) freebsd11_fstat(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000680)={{0x100000001, r3, r4, r5, r6, 0x4, 0x3}, 0x0, 0x3, 0x4}) msgsnd(r2, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1, 0x800) semget(0x1, 0x6, 0x0) r7 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r7, 0x84, 0x1b, &(0x7f0000000080), &(0x7f0000000140)=0x4) socket(0x21, 0x1, 0x627) 22:25:20 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)=ANY=[@ANYBLOB="00ebff00"], 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x1202, &(0x7f0000000080)=0x1, 0xfe9f) 22:25:20 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) r1 = dup(r0) ioctl$DIOCIGETIFACES(r1, 0xc0284457, &(0x7f00000001c0)={0x10, &(0x7f00000000c0)="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", 0x10000, 0x9, 0x1}) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) 22:25:20 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140)=0xffff, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) write(r0, &(0x7f0000000040)='M', 0x1) getsockopt$inet_tcp_buf(r0, 0x6, 0x25, &(0x7f0000000100)=""/46, &(0x7f0000000180)=0x2e) shutdown(r0, 0x1) getpeername(r0, &(0x7f0000000080)=@un=@file={0x0, ""/30}, &(0x7f00000000c0)=0x20) shutdown(r0, 0x1) 22:25:20 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x52, &(0x7f0000000040)={0x7f, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x0, @local={0xac, 0x14, 0x0}}}}, 0x118) setsockopt$inet_tcp_int(r0, 0x6, 0x80, &(0x7f0000000000)=0x99f, 0x1) recvfrom$inet(r0, &(0x7f0000000180)=""/128, 0x80, 0x80, &(0x7f0000000200)={0x2, 0x0, @loopback}, 0x10) 22:25:20 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x25c, 0x0, 0x0, &(0x7f00000025c0)=ANY=[@ANYBLOB="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"], 0x288}, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000140)={0x1}, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000200)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={r1, 0xf059, 0x0, 0xdb, 0x1}, &(0x7f0000000100)=0x18) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r2, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000100), 0x23d, 0x0}, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 22:25:20 executing program 2: munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) madvise(&(0x7f0000a05000/0x1000)=nil, 0x20a05000, 0x5) r0 = socket(0x1f, 0x20000001, 0x3) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)={r1, 0x7f, 0x7, [0x9, 0xffffffffffff8000, 0x3, 0x40, 0x7f, 0x2, 0x401]}, &(0x7f0000000280)=0x16) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYBLOB="1c004e200900000000000000000000000000000000000001dd0200"/128, @ANYRES32=r1, @ANYBLOB="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"], 0x8c) 22:25:20 executing program 0: mkdir(&(0x7f0000000000)='./control\x00', 0x0) r0 = open(&(0x7f0000000280)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000080)='./control\x00', 0xe0e0, 0x0) freebsd11_mknodat(r0, &(0x7f00000001c0)='./control\x00', 0x2020, 0x0) 22:25:20 executing program 0: syz_execute_func(&(0x7f0000000980)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") syz_execute_func(&(0x7f0000000300)="f00fbb9f000000009165f7056969ef69dc04d98a20d0d8c44139fd5bf9c441956840f7c403d549b000000000000fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1001ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") syz_execute_func(&(0x7f0000000000)="45d8dbc4a17f5e6260c4614359e47445df7a008fa978e3214a4dc4024d933455b301c700f0019ee46d0000c4a2d93bf1c40bc549ce0a") dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type 22:25:20 executing program 1: socket$inet6(0x1c, 0x0, 0x9) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = accept$inet6(r0, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) getsockname$inet(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000000c0)=0x5, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000300)={0x0, 0xc3, "9c00593329a08eb3da42caa842f11249d3dd8db685dadc5e27622d9f0a919948bb87fc80c40e2d8141e6972ed2cb312824a162680feedb6a835b8bcfb4d4e86e482620780c0362b985b514f58edfc3cba1f70f27cc094bb586dca1e17293a36d3dafb85cbcbb5fe968c764b805f945f5860209af719b073620875231058c6ce94185486c8a2a028dbf4bb815783f90111d9281b35cd28232e33956db80baff9ec61441a104b99484f6344e6b3858e7703af20411a8e4e0cd3ead49c7ac14f5d5639e3d"}, &(0x7f0000000080)=0xcb) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000400)={r2, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000440)=0x10) 22:25:21 executing program 2: munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) madvise(&(0x7f0000a05000/0x1000)=nil, 0x20a05000, 0x5) r0 = socket(0x1f, 0x20000001, 0x3) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)={r1, 0x7f, 0x7, [0x9, 0xffffffffffff8000, 0x3, 0x40, 0x7f, 0x2, 0x401]}, &(0x7f0000000280)=0x16) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYBLOB="1c004e200900000000000000000000000000000000000001dd0200"/128, @ANYRES32=r1, @ANYBLOB="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"], 0x8c) 22:25:21 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000080)='\x00']) writev(r1, &(0x7f0000000280), 0x26) getsockopt$inet_tcp_int(r1, 0x6, 0x100, &(0x7f00000000c0), &(0x7f0000000100)=0x4) writev(r1, &(0x7f0000000100), 0x100000000000004b) execve(0x0, 0x0, 0x0) accept4(r0, 0x0, &(0x7f0000000540), 0x20000000) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) fcntl$dupfd(0xffffffffffffffff, 0x11, r1) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000180)='!(\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='M-++]&!\x00'], &(0x7f0000000500)=[&(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\xb9{,\x00']) 22:25:21 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000000000000000000001"], 0x0) r0 = socket$inet6(0x1c, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) listen(r0, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000380)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000980)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r3}, 0x8c) sendmsg$unix(r2, &(0x7f00000004c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0xa, 0x0, 0x0, &(0x7f0000000440)=[@cred={0x11, 0x3}], 0x20}, 0x0) ioctl$DIOCRDELTABLES(r1, 0xc450443e, &(0x7f0000000500)={{"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", "2a2f0817ee1a20f9b69ac2286daaa039307fd28534cf0ef314a15fc0cd08d3e2", 0x5, 0x8000}, &(0x7f0000000280)="7e1aa44d34eaa9fbb5d3b7d855fbf0c27dd4f7551185cbd1bad3507fe1878a1a75098b30d48d415b7925640ba64b4a96e05a026098a3d4097b87d528a09703826e8532aebf87fd85b2e8e6e3ae06d20d425d6e39be4d7405a7d1ec7da5222ddd78b9a849a5a81d02d1daae309b955866f029e12a0acc15225a36ba8d88de012879ea409c60c009aa39ad97e9aac97421149e7597b68bdfdcb3a654d40f26530f6d1096c56127453256fe8c4be1700a57e427f6f1f241a0362b8bec786a989d13ff9f3de8bf5abc192bac", 0x1, 0x6, 0x5, 0x0, 0x40, 0x2, 0x8, 0x7}) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) 22:25:21 executing program 2: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe80000000000003018000000000000001"], 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000080), 0x4) 22:25:21 executing program 2: syz_execute_func(&(0x7f0000000200)="98a84aa84a4a430f05f359bfd94aac00410f1e1caf41e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f10fb8c4014e4e5bc4016d7d14dee509b9f721045fc5f707f740d1d2c4e10bf8c45bc4e3f56cbd00008020d0a9f9340000e4427d0d1ac483397fd300f7dcdc0fbcaf00100000f345d9c6ac576161c4c3214cb9a5605419c201900b00009423238171a30b8a826eefa80dd4d48cc7e8628f6808618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000300)="500f4c641aad65b5531289c162bceb11b5d68de7dc721a8d98d6de58bc3cf6f449586c82b7e2bc441942459b010e6f99782efaba645907fde09a1413e63a29a7154371a045041a15e1547bb63d652af2dc25e1ef9ffefbc45e8c94597b7a3064f587e4e4941930b8934e07d816dd99bd0c7d5e774ffc19892b44d66f3cd6bbbbd6432e9aa4b15fa3d13207a53641ba87920af047935ee3e7c2e7244ac11c519a60958ca01a1c2c75ceb9de69120b174e2160ea5e273f7701d3583516eed32bf380c45ac5ca65874b99647c72e91663697e01558fe3cf9b382a899065758dfe6e578f27820fa22f8d924533d0ea9cad4e0e50af43ce9c6b8f445afab39478e4837406bb4735770e4f2fa9349aa706b50a5c572480be4d0f9ccc7eb0c18484fb40dbc382f2c53363d00ca0195035939265439ec7b916acc3f4f3a3db42c4dd961088cbf36f165ebdba40f9b8b0e32d28420a25d5505bdae70ec2bc9fbf514bfd0736a435bc60d3a4598990f274262dfe791e526af70f19f4d217dbd70480307d5c8a95754fcaeef4243be3cec27ba644f9a367deea6ba6e4ccd81518d05b3f22427ee7cc688641892a2064ca8e1aee498ee1255d13d0346b755fea06b0973ee3c0638f39b4affd90f3c3fb91e711f3dc72cadb5643514da044dd9f43b59112441069b395a3a04bdcd8dcbab4167b473667d3b7b273d40934544eb15ea3c39b83e0dc6c9417a21fd7cfe1a5e42c26f4185ca266c11b95d7e1e965bba1353298d26fa75f1eb7e1709b9d12e77dd42d94fe0b162bee245285c36a58f3339f55081820cb94f51b89935597452ff6c352aefdd2a8e47e46da96afa1fcf5aebcd4d73b7852578af0fec1903a204b7e027b3c5db3ddc38c112e7a603d3067e8aeb01c2247d18bd521dacc5d0d145c77d812f0c9f58a8450daa9d1ebd5bf4ff6b4fda44d5a3c140723ee86bcc62154cc56368531fe685fd76c678206e8b6b4be45084a523f15c60af22c01edffc367c31d8e31fcf03ec20689b1c986bc389a6bcdbecdaeb2b5f975faf5b1f07176e4447af74b9ad61b59fb280283329ec001047633cce297fc5f57cc8f017e030e2d1a70aedae9a541c7cbbc571a20aa2816bbd2ff51e79821fd2c8b811c227b4de12d8b4c95025171fdee01877ca9c627a34df3612c02569b3eadfec6811355b08bc41d3b025726717bd8c4b8f42399f240e38b3c363171d9632cb3bee9e5de4a319056c389e197cf76d7483d0e5e5cb8d00d0386777d38765fb55244924b6ddd49b81d42428165e69944ecce9ec050b1f09f3cb6a90151c07ef46738678c2ccf77ffdae125e75880116563fed6947e82c1131da1338d67a39d1b373f0cdb8f79a828e57307c4719180be190b21d304db9b6b444e0b8d8685b412d177a5edc29f065ce67303c6511a94e3e1a1d97ec9878eb4a0b9198e18bee8c2826a8cae52038a8f1f657c5bc3bd59722701fb76deee15deb2af929a4d357a7c7abae70ee3a6b9fecdc5dbc3b17377407dd92161ff1a9097bf9d91a66b0506a18f4c63558680dcbac83b9893d50d4db18208fbd561060e2f87b9bfe3349306927be390c4043fd66c097f5493d4d89a7fc28aa0d24a9aec67c2ee96f989f7ee2eb8b9d8ab714436a43b9785829363658407d808fca36010e80d265a634dfadbb5ce8023350680a8b3f1eab37ca9363ec5cefde70889227d34d3b11d9d39af0a0164258e11b5ca01c38f5afee76a2b2faf4ab1a0490bf76157d901954f95fc67a298e5692ee86052737e341700170bd68ebba3637bac1196bb598bc15d026622b8d2675d9f9f1e53e5ea26ea17f6779554290470746406c2d09869b8bb718ac74b9f28effa3a46b1326ce3ab82d8103c042d4340a4467d1287bc9a748e79abe972362fca92d7e35f0b8f0a3768c2c4012ea3137f0215888552ed951d2f9035641a408387ffe38f217ede61a36425fb5ec2ea95033bed1afba96c5a66edb5d1042600dfad1b1f2cc777b458f1e86a87e5f0b534629fd214912a06679adb1dd111644b88eb5dad2f252e230f7d81d4c8d29f6dc3a3bd28476333f0281c24550d62f283b8e3c653bbb2d4f75d93b56db086533e7283ebca85d7044a06d7365ecae082f4dcfd0d2754af7f991b83fb352e41547036a6bae0d8ff8f2a283569c095ff3dc6222f904a2411709c7f7219dd13cc85b6a8fcdb22603271861eb352bb9493cd9436e000ed0c2fa744a02d294df148e057c0fcf3d5d5b1f581777031078d220d7bd33003434ddaf9fbbf60c6a90d8fcb130fad931a6698ffc4a8995027aa8783992fc1d206a017a4b76af1e1edeaa88c1c3bfa65edf86dd32d70fcf099a077d97cd2a3e6e1a619c86f481e18602c1282ff2140ad35b0c4861545ff5ced7028753d1889e920afce5a659efb70e86b83936c465e4d64bb5eace8e3f3b114da5b4d82fd87a7fcfeb46cb244bbf0fcf08d247d248a2d60402275c38e561dac5cde3e0c171df52f002a129bcf886b9ac44fe85afdd9a06d383dbda5f47ed1f511e30fd4946cad3a888cf179dda4df9fff5ace3aae2bb8b2c858e422ba1dacc8e81530ab45b9b1a52324c1cc84061d7eeb44dd7f3480ecf84f6408a8daefc326b593e1c6c1efe454284930299977883cde1bdeb0df4edd14da083484bc1d632ccbc5613270af4db16d4b8325afc08fc8bcffb18809a425d8c870b00e6f26626bb43647b50b3634ab9e2bd9b7d8f2d501d5a4a41cbd76ea64f42ed563e3d797c44a9f48b1c9b4189195bb53914dadc121ee9fcb88bc1b9f71a601bcef82ce8ba54d85c317f34542dc863a3c0e8b4818ad739c45e2853874c2f7a821c7193170c101168e032a3fa95a28b8d6ceb476c1a4924c93736fb7f009c12a317a36aaa63dab289a71455b86cf936760cd23755399c7b051d2775195f59ebb7c199502faec02f2de861d747f73659c5041b56f8a5c4f3b53a22f3183377d276ec7a3bb64e85e6d38b97c41a741a8cffd242cd525f1670904186d7bd0bd54b773595f02381e3c1be101df6f9901254aa4b3f7d6fa77f9517c0a2f4cd2ade4dfd2a2d8027b245b8a93e7690a9232086fb5513c997454b4948d08b1ff0b095d93ac51280afa6224e320784dc0ba373fed2995c4aa80a55315b3585f5dce7f299480fc2a9dd46ba87238fb4a8e213f894ab926e064bb764edaa2ff1259333b4a5968ac0a7be1b9244c1918866c1a1bdbc0176ae532929dd48315b044d8755a1fafcd1ccd116331cc0789acfd58d79fd81b90cf76a69311c03f95e0cf92bf422e3f4f44c0d58a2ef414334e5a1f4e94a90a6ec1d486ffea79276f02104bd5bf96db60de98d21be63a8e476bc0246184628fc33d4f0f55283747c735931cafe07e6575f1a3fdcb36d576de99841bb65849453150fe3ea237790a558f2d9822615a0a6c5fd0a39ee28c29fcc1c3e0f2f6d2a5ab57a8f68066683809c7675502e29711188f40ffbf29e7955b4ef8965333528ebd45c8b047d87d0293ffc62bd4943f7371e6b227d64c6ab4482308ac0e3ccbadba2fbcba65916a59fb42a06f67e9b03959284d43d06fac958fad354605d1672311419fe07db75dc969d68e70d10e49b123fb427df6dd3d1c35df645c690a1673411bca8f3252d1989046c79cc97da1950b139e024ce19784578926126f457c6b4eda8cd982fdcb3af7b887cee1463ccbd287f345480001082b9a42baa6fe776daa14555977ae33ce02b622b12e22af930af9e8f64c0151d1b80d9019ec4247de329867f79793e7264955ea19105414c65ec752f82ba42a57917204ac0c87feaa4c21ce5a00ee1ee0cc2bf247176f1e406c4f120ddfdfd3a0f285080f96aab19435446466f12733ecadc9cac854a7ebc5e71c4801ce83f35e04736e602cfadee42669bcad9ed09de6be7870da5af21b9d4f933137dec11cfe41644c32a27058658a95c2c19784043a9e41ac415063651375394b9a42a19a7d41b79648a810fb7346e7a5c22249f3f075953c33db929f966f6cb99ffbdbc40994dad5e9dc52c85abbec7759789abb398469e2594db99fe51759566d92a64ae4537e25a1eabd065435b8b986e31c8416b86f72b715c5ae45897725b88b43b5bd7bff0efa51063e3f6380a07c070d40e6b2889f505c1b829622f26ef1258ba71a75a37539adba5f8287334d51e3a4cc995aa2bdda6ba2635e89e4f4ea413b7c654b8d4f54cc7afee17ebc5e683616269ad685a2b8ef140f2786d942309dc79e118532e480209eec1c16e55bea38478e49ee310c91c287054b43f60c5b8f2afa99a8825862d02c98c7f4f88ab29d47f925c5a9b94f14398170f4cb9581ea7f19608896d80075a3f122593dea9272c0a42e7c08e26bdde7836d5af80e7c0f8dfe3c147d424b6fa6405ac52b271f316635bf4c344a3cd28c8c2283082f48c924304ae7bab0e82bb4ddb126b739d325f070b3bbe2eef6b0346e294f7736af632039b9f51cccdbc22b38f0605307580b5cdc4603439cd778f29c49520182ec5d9f919770d89a0f96d986d171afccf0eef1c69fd3fc72567fea8531097b789652e4acf7339d5d63d9e3100d73df3e6b9875097e1c6e3f7d777b0d09db67b2ab6987e8dea7679f8ffa37f342c0edd0d9c384eee767704bf5d435654ae368de868f629f1fbbf2dd1818c032516d12510d49ae0ac7c59bca70d1ee6d04160706699171e7ecaaceb850f9c6ceb7b5593287a91e6bc629535f2da76069d93fa23eb816661fa8a1eb680f66bbcca9d617a6ad4cac73bcb484579c3e8b4490edf76306e04d6476239867ecad2bf116b745cac7cccd5ece8c94fb004b91c852ea72517c74c06db16b522a9607aca8b510f53a58f95710ae4f3150a86e61c1a85d19f30234d0667120d82c792a404d5736ca5afb8618d916005332e8c835be9e2ac71c5e9739d6191df89e5d14863ebaeac3015cb2d6fb6566a5547229872899859997c9af4e32857e2b689084b5bb708a7ce3bab8aa6e9a6647b7fbaa7dcd16342edef6656b9e638bdca9f9af33b7ec7d31bac22b5bfcfac179cd49bb7c1fbb3661fd9348c613565414ef96ead0d0ecc0756f3c80b70cbe714c86a86409ee5591f789cf4e472ff1f80ed37fcb947d7fbf9a8d7700a4af0ddaae7c2a966b070fa0e37336d747461b3f0ce728c9d653398878a9014dd9722a1fdde87c262e9ce5e24dc6b546e52ee765649470a43db32290d405c43c18eeeaba4dbd087e8a1903ae1f7249e5f793242b917cbf4eaebc87d484382468698fb2a56a15fe05b662d0606512241fb663c1d0b13b5e9ca5e6e555649b424e07ec91fb0cef4f9182af8e322073647cec90f1813281179d627889ed8cf1a3258c9535c81b03e08320ff0e710c6841594a41de7301564ed4304e3fc5011ecde72b0a7160fe3329e43565c168f6c70ca7d85230971edda62dcb89929a74cd9608524430c493926612f8daac537221d9c36996b42510db81df574bae4261d04c543c2f96614404a7b530de61e89d201cda9fc36b00b7c695ebc8bd7422f1f1bde4e20e0bb7097db81736da6a408ee23a7235c51cf8d82de242f5e6513e14d46fd3b1ac583ac4923cd10d16f3c4ce8d1b2b5cc190d6235d24c34a34f01a54ccbff659b447a9832dba4b933eaa7e378a1871cce0b34b0c57c22af6cd1a152a2ddef27e85ef56ccb186ef65f8d157a7e01003bcb858e326a3f6fb3a37c0846c786cbc8d9adf23d2daef795f0ad5a3e08e26738cfdb50ef4942d21d07835d8cc08ef5a33604231a6e91f8493ce7807e260b506bd") 22:25:21 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) mkdir(&(0x7f0000000340)='./control\x00', 0x0) r1 = open$dir(&(0x7f0000000100)='./control\x00', 0x0, 0x0) rmdir(&(0x7f0000000000)='./control\x00') symlinkat(&(0x7f0000000080)='./control\x00', r1, &(0x7f0000000140)='./control\x00') r2 = accept(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0xec, 0x930, 0x80000001, 0xf6b3, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000240)={0x6, 0x4000, 0xb8, 0x0, r3}, &(0x7f0000000280)=0x10) unlinkat(r1, &(0x7f0000000180)='./control\x00', 0x0) fcntl$dupfd(r0, 0x0, r0) 22:25:21 executing program 1: r0 = socket(0x11, 0x3, 0x0) r1 = dup(r0) ioctl$DIOCGETADDRS(r1, 0xc4704435, &(0x7f00000000c0)="e34d1295e5e80168c4ad794206c74a34c772e31122a057d102e433b1266b8f7927cbe3b82e0f96f11974feed9ef2298c2bf87f5de7205c7c149ad6307d82d420cd67a3e0e7f68ed6ac4ad21fad56ea5006577cefe31df7087711ded62edd9532f25ab946da6abdd59127a14ef2c3185ad5ae6b14d5749a486a18511d4c774966800b98aaa4b57794f09cf656858ce518023fa103f96d22bb1f8b50b555567fe86c3f46f4428f772522f8f87c4e8879e35b2cae") syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05042459bf0300000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") 22:25:21 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x3001, &(0x7f0000000000), &(0x7f0000000100)=0x4) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x2, 0xffffffffffffffff, 0x4}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x40, @empty, 0x96b}}, r1}, &(0x7f00000000c0)=0x84) 22:25:21 executing program 0: open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) getpid() sendto$inet6(r1, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) syz_execute_func(0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000002c0)=0x603, 0x4) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040)) syz_execute_func(0x0) dup2(r0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000180)="fc35308828994090ebe445422141e4f691472a8ac09cc91e236ab1a70b188d2687b5340c0ba17808ebe329bee303c500476aa290bfe92b9e9a22e56f4f45038219f57015e444e98cbd5ed3412bc44f2f48ac93b6330de92c19f75831dcdbb52e1617ff72d8659c8dcd464d096fe9da7a3636b668672ef7b0256ed3878062b3cf65082ce47fa7607cdc3e56a10cd4663bd6a7") lchown(0x0, 0x0, 0x0) 22:25:21 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f00000002c0)={{"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", "22ace0f1ffe1716b1063b300aec191da69ba52b1e44404b95bc98aa69c2053ce", 0xffffffffffffffa5, 0x4}, &(0x7f00000001c0)="57be755f4963fde4347e4ff9789828b9642b8be71147d33d59f6b0387b9df2a7c5e63b6f2b72f93045b799db6f673ab394134cb1d0f97b84dc12656bf4d3aa060feea21d68936f577a5e006da02a8fe362472006745c857d37dc15e3ba51088a40abb24dd9eca0ef2213e688e409d464fefb744ec4557002618d128c7a6dc593f397f95bc9c40cc18a5cdd296af6527eb55280f7ccf4b7b3c6e6872d4fb463f2e113e09c9eff999746982ea8f90961145e6e531b6d4526cb8fc617a159d70228015b6bcda5e24d29175c5cb92d56a65142535d39d5dd42384b5e6164eaed472f133fa2e6fd9cd92ded5d5805f99f7d38659368", 0x1, 0x68bdcd21, 0x4, 0x0, 0x2, 0x100000000, 0x69, 0x3}) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$DIOCCHANGEALTQV0(r0, 0x20007479, 0x0) 22:25:21 executing program 1: ioctl$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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") pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x81, 0xff}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000340)=ANY=[@ANYBLOB="1c004eaf920000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000bc9f5f86dc0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000deffffff00"/133, @ANYRES32=r1], 0x84) readlink(0x0, 0x0, 0x0) 22:25:21 executing program 3: syz_execute_func(&(0x7f0000000800)="1c0ac4637916d7b0c4c3b1220d00000080d1cc801b69e4c4c2319cbe998999996962f5696200d9d9d0c483fd01928440802004795bc4e1a5f2150a0000000029290000e91532233333c4613c14b1270000006f8058f5fbc4c401edc4817b1088af750000c461fa70480a4302023ed107f2168f4808eebce00000802000c422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f00c3c4437d7813dce269a841adc40205bcd5c3896d62060daec44241a779d3c4c3a50a5fb400f50f54635b64f20f7c4c2a75c401fe5ff6e30fad6736660fd2938c000000c47dc113373766450f17720d2e440fc7bf0d00133cc4c1792f047e") 22:25:22 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f56001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f", 0x79, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000140)="28db965b21e7df1b523d81b3e452f78a293bd8c088d92bee98b0b184ddafd67cbb3f9a864f6e586e85df61f3de7db062c39da8113647ed9a6c928693da560301d8f38bf71e4ae74d3208374a9b0fc329414ae50f36c2fbb8bf202e4e96cc7a539cc2e40f227473c9e7b015f14ad2e9a6b7ab74d635b1264a455289cc32752a962953b4b20efa9440a0da72579acba02284e6c77686599411de722ad663ae66cb9df618a7c2a500feb5b866256af8c29afb8724251a829c8f457364dfd319d5") symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') 22:25:22 executing program 2: socket$inet6_sctp(0x1c, 0x7, 0x84) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) ioctl$DIOCCHANGERULE(0xffffffffffffffff, 0x8048756d, &(0x7f0000000240)="5d25103840ca3007abfed10931f0482b75e2da051990f33ed5c89f117616731ac80227eaef") 22:25:22 executing program 3: nanosleep(&(0x7f0000000040)={0xffff, 0x8100}, 0x0) r0 = socket(0x1d, 0x20000005, 0x100000000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x4) 22:25:22 executing program 2: freebsd10_pipe(&(0x7f0000000040)) r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) r1 = dup(r0) fdatasync(r0) preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000180)=""/118, 0x76}], 0x1, 0x0) freebsd10_pipe(&(0x7f0000000000)) freebsd11_getdents(r1, &(0x7f0000000080)=""/39, 0x27) 22:25:22 executing program 0: open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) getpid() sendto$inet6(r1, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) syz_execute_func(0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000002c0)=0x603, 0x4) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040)) syz_execute_func(0x0) dup2(r0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000180)="fc35308828994090ebe445422141e4f691472a8ac09cc91e236ab1a70b188d2687b5340c0ba17808ebe329bee303c500476aa290bfe92b9e9a22e56f4f45038219f57015e444e98cbd5ed3412bc44f2f48ac93b6330de92c19f75831dcdbb52e1617ff72d8659c8dcd464d096fe9da7a3636b668672ef7b0256ed3878062b3cf65082ce47fa7607cdc3e56a10cd4663bd6a7") lchown(0x0, 0x0, 0x0) 22:25:22 executing program 1: setuid(0xee01) syz_execute_func(&(0x7f0000000080)="1c04c4637916d7b098cd801b69e4c42205b8d3d9d0177ba13e3ef2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269f72e414163154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r0 = open(&(0x7f0000000000)='./file0\x00', 0x28100, 0x20) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0xf, 0x36f4, r1}, 0xc) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={r1, 0x1, 0xf, 0x7e5, 0x80003}, &(0x7f0000000200)=0x18) 22:25:22 executing program 1: r0 = open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x0) preadv(r0, 0x0, 0x0, 0x0) 22:25:22 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$unix(0x1, 0x5, 0x0) dup(r0) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r1, 0xffff, 0x1003, &(0x7f00000000c0), 0x4) 22:25:22 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$unix(0x1, 0x5, 0x0) dup(r0) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r1, 0xffff, 0x1003, &(0x7f00000000c0), 0x4) 22:25:22 executing program 2: syz_execute_func(&(0x7f00000000c0)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006f75b07738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") msgget$private(0x0, 0x0) msgget$private(0x0, 0x10) 22:25:23 executing program 3: syz_execute_func(&(0x7f0000000380)="b18691cd808e6b00440f1804e38a20d0d0c44139fd5bf941dea5f909bd1ac7c7e4c653fb0fc4014cb8d79ab2f4405f3ff9f9c401cd147f032475fce17950c70b61c48192558dc3c366450f186746c421ed65dac4e1d3d0ce7363df7575f30f108609000000c4ee6d66470f38026e5f520fc226f7ec214646436140090dd86f04f3d00fc7a004f4e1110f000000dcfe30") 22:25:23 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x100800, 0x104) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="910000000300000001000000020003000200000002004e23e000000100"/156, @ANYRES32=0x0, @ANYBLOB="e20000000800000004110000080000000f000000"], &(0x7f00000000c0)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000002c0)={r1, 0x4}, 0x8) syz_execute_func(&(0x7f0000000100)="98994aa84a1c340f05bf0f054f0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14de6c07f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000300)={@in={{0x2, 0x0, @rand_addr=0x6}}, 0x0, 0x7, 0x4, 0xfff, 0x3ff, 0x7}, &(0x7f00000003c0)=0xa0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000400)={r2, 0x22, "ea343d580037c7cd600694df1cec4d77e9c826410e2235497cf885da0c21cf0e1dd0"}, &(0x7f0000000440)=0x2a) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") 22:25:23 executing program 1: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x2, 0x3c) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000380)=0x4, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x8000, 0x30) ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f00000003c0)="c740e6f1d04b9a520b258420764f8ae0b64b91cdbbaae612760733") getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="09000000000000000101f9ff4000680c2000"], &(0x7f0000000140)=0x16) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000200)={r2, 0xff, "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"}, &(0x7f0000000180)=0x107) 22:25:23 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) fchdir(r0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x300000, 0x0, 0x12, r0, 0x0) 22:25:23 executing program 0: r0 = socket(0x11, 0x3, 0x0) shutdown(r0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000100)={r1, &(0x7f0000000080)=[@in={0x2, 0x2, @rand_addr}, @in={0x2, 0x2, @multicast1}, @in={0x2, 0x2, @multicast2}]}, &(0x7f0000000140)=0x10) close(r0) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000180)={0x3, "24d488cea14c8ba60998be149554735e"}, 0x14) ppoll(&(0x7f00000001c0)=[{r0, 0x2004}, {r0}], 0x2, 0x0, 0x0, 0x0) shutdown(r0, 0x0) 22:25:23 executing program 1: syz_execute_func(&(0x7f0000000040)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b5576766106b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x3, 0x4, [0x4, 0x100000000, 0x3, 0x8f2]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0xf, 0x4}, &(0x7f0000000180)=0x8) sendmsg(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x2d3, &(0x7f00000000c0)=[{&(0x7f00000002c0)}], 0x1, 0x0}, 0x0) msgget(0xffffffffffffffff, 0x2) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 22:25:23 executing program 0: syz_execute_func(0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000000)={0x1, 0x861}) r1 = semget(0x2, 0x4, 0x100) __semctl$GETZCNT(r1, 0x1, 0x7, &(0x7f0000000040)=""/152) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x3, 0x5, 0x9da}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={r2, 0xffff}, &(0x7f0000000240)=0x8) 22:25:23 executing program 2: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)=@in={0x2, 0x0, @rand_addr=0x7fff}, 0x10, 0x0}, 0xfffffffffffffffe) sigaltstack(&(0x7f0000001000/0x2000)=nil, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0) sigaltstack(&(0x7f0000000000/0x8000)=nil, &(0x7f0000000100)) mkdir(&(0x7f0000000040)='./file0\x00', 0x40) 22:25:23 executing program 0: syz_execute_func(&(0x7f00000003c0)="985e2929a84a1c0c0f05a759bfd94aac00c4a37bf0c54041e2eba2a2363e460f1a7000660fdefcc4033141489ad00f6b32fb0fb8c4d6817b000e0000004e751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45b479ec4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eef2e2ef043f718d4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4bb2afb7e2") r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000200)=""/168, &(0x7f0000000080)=0xa8) 22:25:23 executing program 1: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) r1 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) r2 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r2, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="db0000003bf1289bcdbf1bab170b62dbe97c6d081b574af956f59dae8af915129fb2d40426fbd60d8a6e32450591ab6f906b686388bd85daefe9a7a282b2d50e976264034bb2bbe6af96f017f35d407324fb112c3f6e13ec4a0f63d6b27706856d5cf1903937ab597a3eab20ea56e6dbd2f0c18fb64ba0b73fb0f834351cc5f1792a66b777b5b8fcf64470ffd191ab6aa42a7ae7b4ff9145636b99180445e453b9999f8a26981b3753a4ddf93a069bcd80e8c54649b01ef23fb1dc6ab719168fe145f48abf03233f3a1c588a6c51f20ca7045f6fd497cff58358fb02facbaf"], &(0x7f0000000080)=0xe3) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r3, 0x800}, 0x8) r4 = semget$private(0x0, 0x8, 0xfffffffffffffffe) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) fstat(0xffffffffffffff9c, &(0x7f0000000240)) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r5, 0x84, 0xc, &(0x7f0000000440)={0xffffffffffffffff, 0x8, 0xfffffffffffffc22, 0x5ff, 0x7ff, 0x0, 0x10000, 0x97, 0x3f, 0x8, 0x6}, 0xb) freebsd11_fstat(r5, &(0x7f0000000680)) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getegid() chmod(&(0x7f0000000100)='./file1\x00', 0x4) mmap(&(0x7f000001c000/0x1000)=nil, 0xfffffffffffff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) semop(r4, &(0x7f0000000140)=[{0x1, 0x0, 0x1000}, {0x7, 0x1, 0x800}, {0x3, 0x80000000, 0x1000}, {0x0, 0x3, 0x800}, {0x7, 0x1000000000000000, 0x1000}, {0x0, 0x8, 0x1000}, {0x3, 0x0, 0x1800}, {0x3, 0x7f, 0x1001}], 0x8) pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0) 22:25:23 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000200)={r2, 0x5, 0x2, [0x6, 0x7]}, 0xc) syz_execute_func(&(0x7f0000000100)="9826473e431c020f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") syz_execute_func(&(0x7f0000000040)="c4c1fa2cc4c462fd3bd1c4417c51e6c4822db7f9c4627d189300000000c4c179170435feefffff4385fec442a1a9ed66470f3a20da47c4e3f578623b06") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 22:25:23 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getpeername(r0, &(0x7f00000001c0)=@un=@abs, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1}, &(0x7f0000000180)=0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000140), 0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000100)={0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0xc) 22:25:23 executing program 1: socket$inet6(0x1c, 0x10000003, 0x0) socketpair(0x17, 0x3, 0x1f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x9, 0x5, 0x5, 0x2}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)=ANY=[@ANYRES32=r2, @ANYBLOB="f8ff0700010003f700040840ff7f020001004c8e1b1ee08658f86fed392ec51851352d26e8ad863f9a9340a93c6d1bd641a8cc555ef9d6193b631539"], &(0x7f0000000100)=0x16) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000140)={r2, 0x400}, &(0x7f0000000180)=0x8) 22:25:23 executing program 0: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f00000002c0)="c441fa5fcd2c0d0f050520d0f80791b0024141e2e99f96965b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f00cadcdc3e0fc74c12de0142c4b6596fb131fba1c9fb110f0f3804830a000000") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000000)={0x7, 0x1, 0x9d8d, 0x100, 0x7}, 0xc) socket$inet6_sctp(0x1c, 0x5, 0x84) 22:25:23 executing program 2: syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000380)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005761614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x1, 0x25) r1 = getpgid(0x0) freebsd11_stat(&(0x7f0000000440)='./file2\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = geteuid() getresuid(&(0x7f0000000540), &(0x7f0000000580)=0x0, &(0x7f0000000640)) setresuid(r2, r3, r4) getpgrp(r1) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") ioctl$DIOCSETSTATUSIF(0xffffffffffffffff, 0xc0104414, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) bind(r5, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000280)=""/232) lseek(r5, 0x0, 0x1000000000003) setsockopt$inet6_tcp_buf(r5, 0x6, 0x40, &(0x7f0000000000)="3eeda770d06074608e003121d792e38e8a6df0635ef09d87f6ec9a", 0x1b) poll(&(0x7f0000000080)=[{r5}], 0x1, 0x0) poll(&(0x7f0000000400)=[{r5, 0xc0}, {r5, 0x108}], 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000100), &(0x7f0000000180)=0x4) freebsd10_pipe(0x0) msgget(0x1, 0x403) linkat(r5, &(0x7f0000000200)='./file0\x00', r5, &(0x7f0000000240)='./file0\x00', 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x100002, 0x0) mkdirat(0xffffffffffffffff, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f00000000c0)='./file1\x00', 0x0) 22:25:23 executing program 0: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) socketpair(0x2, 0x4, 0x9f51, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) 22:25:23 executing program 1: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="821286981e"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x2, 0x0) r1 = msgget(0x1, 0x422) msgsnd(r1, &(0x7f0000000080)={0x3, "c328553a090ed8f675273044e470a3ec57dd188fae1c95dd493a77e723f2d5183c2b9511b9645f5a816581b76ceb299162026151fb6ca1875bd8aa5f91cc"}, 0x46, 0x800) bind(r0, &(0x7f0000000040)=@un=@abs={0x0, 0x0, 0x3}, 0x8) 22:25:23 executing program 0: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e, 0x20000000) close(r0) syz_execute_func(&(0x7f00000004c0)="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") r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10000, 0x10) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x28000000412, r1, 0x0) msync(&(0x7f00000a8000/0x2000)=nil, 0x2000, 0x0) 22:25:23 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000000340)="3c3a3c9718cff83f9c4fc01bf03ca38411f954f0f31f2804766b869f28bb2756f9d34211b9f87eb407395df15faf7660e20e5275cfe68f715854017ed3b36db2a1b6a015981ed25571227b069eda0c69305f9eaf239c5216e1fc724521567a105a5ee956e2de4f2d32e80e256ebfc6377801b104d8b88be69ceaab0fd49a5baaf1a81a7ba152118774a91cccd03312f8125acb1f4a518c80c9823e2517e2edb50852de19bb50fd588041d44af4bdbc87d68d76884ae022b3") ioctl$DIOCCHANGEALTQV0(r0, 0x80047470, &(0x7f00000000c0)) 22:25:23 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000040)={@broadcast, @broadcast}, &(0x7f0000000080)=0x8) r1 = socket(0x2, 0x5, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000100)={@broadcast}, &(0x7f0000000140)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f00000000c0)=[@init={0x14, 0x84, 0x1, {0x7, 0x7ff, 0x3, 0x3f}}, @authinfo={0x10}], 0x24, 0x20000}, 0x100) 22:25:23 executing program 1: ppoll(0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f0000000040)="325cfd155650b7ac001a0223ce9f9533923c42629a24da3feb7d56cb4a2cbf3026c5b7ad548864b3f036216cd103311ddee0ce23730e721dd72245aa642151f6356cceb0cf37ace8a0dbd882cf94fe4901ce77766feccd2dac52c0296e749c39d5f895967046b8b0c2da77c8d1e20300b87414c55b4e6c1f02c639ffc949d4e81cb70ed165b644cafb9e667ab933f9cd9cb0b34220a9941ce96c24ba757ea5e1009ea3a41b23dce2a630b996d25d31240dceb981b2c71f504eef6848ddd8605cb567061673c5f20d050976396e2fa610961834e83889e6cf55e17b4792c76de731afee0d") 22:25:23 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x100002, 0x0) select(0x40, &(0x7f0000000000)={0x8}, 0x0, 0x0, 0x0) dup2(r1, r0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x7ffc, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) 22:25:23 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r1, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000180)=0x10) socket$inet6(0x1c, 0x5, 0x0) syz_execute_func(&(0x7f0000000000)="c4e1fc105c94c3d9f28f84f6c85200000fc5cb0d673e430f132947dccfc40211ac08f30f2a66fe426a00f341c1fbbb") 22:25:23 executing program 3: select(0x40, &(0x7f0000000000)={0x1c000, 0xd39, 0x7, 0x3, 0xee33, 0x40, 0x1, 0x5}, &(0x7f0000000040)={0x8, 0x1a9, 0xffffffffffffff1a, 0x3, 0x800, 0x3, 0x7, 0x7fff}, &(0x7f0000000080)={0xb620, 0x9, 0x8001, 0x3, 0xfffffffffffffc00, 0x80000001, 0x4, 0x9}, &(0x7f00000000c0)={0x1, 0x8000}) syz_execute_func(&(0x7f0000000140)="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") select(0x40, &(0x7f0000000100)={0x5, 0xe77, 0x0, 0x0, 0x0, 0x8, 0x67, 0x1}, &(0x7f0000000240)={0x7, 0x1, 0x4, 0x36, 0x0, 0xff, 0x6, 0x20}, &(0x7f0000000280)={0x8001, 0x6, 0x10000, 0x9, 0x6, 0x7ff, 0x7, 0x10000}, &(0x7f00000002c0)={0x8001, 0x1}) 22:25:23 executing program 0: syz_execute_func(&(0x7f0000000040)="1c17c463790dd7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b2636fde101edfec4427fc902023ed107f2166446dbe0c422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f00c3440f446ad6304545e269a841000f1d45332faee4eef5f50f54635bdedec4a1e1e0efc401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d64f7fbc4c1792f047e") socket$inet6(0x1c, 0x20000000, 0x3) 22:25:23 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140), &(0x7f0000000180)=0x8) symlinkat(&(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00') close(r1) 22:25:23 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) ioctl$DIOCCHANGERULE(0xffffffffffffffff, 0xcbe0441a, &(0x7f0000000040)="61390ef7797e87ff2180336daf8886bcc2256ba2af0127ee0edeee7c45cc7be5ef306f86698d") r1 = dup2(r0, r0) sendfile(r1, r1, &(0x7f0000000000), 0x9) ioctl$DIOCCHANGERULE(r1, 0x8048756d, &(0x7f0000000040)) 22:25:23 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000)={@loopback={0xffffffff00000000}}, 0xfffffffffffffc2d) 22:25:23 executing program 0: r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4a, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x42a, 0x2) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x800, 0x100) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000000c0)=0x3, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000040)={@rand_addr=0x530fbfd0, @remote={0xac, 0x14, 0x0}, @multicast2}, 0xc) 22:25:24 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @broadcast, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r1 = dup2(r0, r0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000000)={0x4, 0x1, 0xcf18, 0x4}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f00000001c0)={@multicast2, @multicast2}, 0xc) 22:25:24 executing program 1: getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000240)=ANY=[@ANYBLOB="1c004e20ff7f0000fe8000000000000000000000000000aa000800"/128, @ANYRES32=r0], 0x84) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockname$inet(r1, &(0x7f0000000300)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000340)=0x10) __getcwd(&(0x7f0000000380)=""/214, 0xa1) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x80) r3 = accept4$inet(r2, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x10000000) setsockopt$sock_accept_filter(r3, 0xffff, 0x1000, &(0x7f0000000080)={'accf_dns\x00', "f3e63bb2c9ed2816c8d1c7a6fa9df7499ebd71cc3d970fc565f0aa2de40932d12a3b07e5e0caac3eb5db80a92e734f41fb81327205e42391a1bdda49e3652cda073ca83259710a2e61b7ce3b26da8a6ccc48bc85444cfc61070a95d19154a00bfbe59d94010e244e1f5aa754fe18b35961a8a21da5cdb6fef943c7d29239a451cd26e4c3cb78488840186aafc6484e18ae2208acb10de2c3e101be59e89b675267333837e5c45f49fd7c71616228bb2afb260a1c96eced139a8b29fbd2253dd8bb8e98873f79cf1749180b327d83cf607f68210deba908aec9967046ece182a81f3cb20da3b9b1a1299f0850a9dd837d"}, 0x100) 22:25:24 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x108) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000080)="45103e5ad4250d753ff4ad4d6cf5635c3f6f9e0386602683a36b794cb501fed03a3150a0234a27c018ad81792d34ed98a1587daa1fc944f0601d48a5fb4ae143c2b7e8fc2bb14c4c974097bd1c204c7081b1a811a58fb6daf1f974b3a7c7523b12c8cf5128e84969d5a897b9cfe047334e0e12ec6bb9960e5c5f0ad6") 22:25:24 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) getuid() r2 = socket$inet6_udp(0x1c, 0x2, 0x0) ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f0000000140)="de5dd5e0fd5084c6d0b292f11d65c1158540c679572f36913930cb162c17ea8e203eed2cf3e32fd9be9cd7b4fb7861e864199a3943c49250e6269878987e3b8f16a22b2dce85d53d4afdc9a97e9d752124744442436629739f10eb656b030bf0d9d38bf345a60d5a8fca5ffe3e8443cbb6b093c56677516b1033aa41b67fc6f11bed51e5c591c28246c3e0ce30809b57d1e336dbadda02904c9dfdac1c47d2691a9ecd9ffab411b5962135f3e88b008695fb9b2685b8def348c06bcce02e778d450af78681e9fa0bd3cebd333456a1c236602e314359454475fb8b030c431e27b07cbae38ac96b26") mlockall(0x2) r3 = socket$unix(0x1, 0x0, 0x0) r4 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) writev(r0, &(0x7f0000000280), 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in={{0x2, 0x2}}, 0x0, 0x10001, 0x1000, 0x8e2, 0x5, 0x1000}, &(0x7f0000000040)=0xa0) ioctl$DIOCRCLRASTATS(r1, 0xc4504448, &(0x7f0000001780)={{"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", "265fde4f1714271e3cc41e439d0badcebca49593f2ca4ccd62e2d292aedd9bfd", 0x3, 0x200}, &(0x7f00000003c0)="e9d9da1abe3daee8fcead556ff1bc2c5d39436bb9039f1da7a26425e2220b812fc36dfebe3c19a5a05d11742f2ebc66b85e14c4e7c3832a831beb134a41fce9994422eb5f3dab841033b5f5568126cf70840bd16ed19c527426ef915eeaff07728fbf7510b77edc9640ebd9b3b9d3703636b9f8c7b52078771fcf1029a465be326ed8400a061e8a46936a05678fe36f68ea9edd6ed1196faf597ce84b690c1626f74733e3ed91ef6c06a42410f32b47c8d38071c5d288df7de5f85968db4e66a1784bcdb9726cd4b5a1169fa2cbb84", 0xffff, 0x5, 0x7, 0xfffffffffffffffa, 0x8, 0x7ff, 0x7, 0x8}) getsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f00000000c0)={r5, 0x2, 0xab1d}, &(0x7f0000000380)=0x8) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400003}], 0x1, 0x0) lseek(r3, 0x0, 0x2) setreuid(0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000580)={0x7, &(0x7f00000004c0)=[@in6={0x1c, 0x3, 0x20, @loopback}, @in={0x2, 0x1}, @in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x3, 0x4b4d, @mcast2, 0x2}, @in6={0x1c, 0x0, 0x1, @mcast1, 0xa2b0}, @in={0x2, 0x3, @multicast2}]}, &(0x7f00000005c0)=0x10) 22:25:24 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) openat(0xffffffffffffffff, &(0x7f0000000440)='./file0\x00', 0x4c, 0x100) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x140, 0x80) getsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockname(r0, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8) socket$inet_udplite(0x2, 0x2, 0x88) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') r2 = msgget(0x1, 0x80) msgctl$IPC_RMID(r2, 0x0) pipe2(&(0x7f0000000340), 0x100000) r3 = semget(0x1, 0x2, 0x200) __semctl$SETVAL(r3, 0x3, 0x8, &(0x7f00000001c0)=0x1) faccessat(r1, &(0x7f0000000300)='./file0\x00', 0x4c, 0x100) rmdir(&(0x7f0000000200)='./file0\x00') connect$unix(r1, &(0x7f0000000240)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000280), &(0x7f00000002c0)=0x10) 22:25:24 executing program 0: setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @local}, {0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0, [0x0, 0x0, 0x1f, 0x80]}, 0x5c) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000380)="96f62fd57e98b54d7884d382f1f1e320a565c6c1d0a062e3ed7338815af5546f26274d51a0babf0909d36dfd0ddb6d27cf58faf8b4115e86922923b3801a3707ade2f98a2528e550ac381e1ee8f8069a0ebeb10f5f0db79d32213f82fdf7733a7ef6976a2156a7ddc49d67d71ac46d44c73a7b366c7aef3778ca18192a059e4b69bcf3885217bafa97e717543585e4b2c33e7f1c6fa308fff343ea6322833eb41842", 0xa2}], 0x0) preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000180)={0x0}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000240)={r2}, 0x8) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r3, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0x1c, &(0x7f0000002440)=[{&(0x7f0000001440)="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", 0x106}], 0x1, 0x0}, 0xfffffffffffffffc) 22:25:24 executing program 0: syz_emit_ethernet(0x73, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa007b3877351ec50000000000009078ac1400bb010000004410060100"/50]) 22:25:24 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x444) r1 = dup(r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r1, 0x100000001) clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x860}, &(0x7f0000000140)) open$dir(&(0x7f0000000040)='./file0\x00', 0x400, 0x0) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x80000000}, &(0x7f0000000080)=0x8) ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f00000004c0)={{"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", "3c3d798b8ca1a82b68c538eae70f1812e685b57eef3e114d063752bbfd68b2b6", 0x8, 0xab6}, &(0x7f0000000180)="e246339fd8661615572b05155ea0a9a06329c258beed85418230a6ad98dde6e452243246bbb20f769760e74e2cd7955ab33218194789c2a8010c90dc8fa51cb6d5e51bb5e077d11b93463303eee4e63bc9aa54ab5bf55751c13cadfd81eea0ba37b78258047f6738033de9e8a44be8bf175328d8d1b6d7fafb18bf3800b0e07fc15040931e8bdf1ac23b6d6b3a90499ad811342b306521868a80b4d0806d9a47dab607c43b4b6ade0a56824750e0ca0818a7d4c1508e89901e70be6855d97b9b80bc96346297b3c0cc313a93aefcd086f641b7b99f7ed7518c8b5fd234ff7a874c017d40b4b3b43918e1656a7632", 0x400, 0x7fffffff, 0x6, 0x6, 0x8, 0x1e4000000000, 0xfffffffffffffffb, 0x9}) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, 0x80, 0x6135}, 0xc) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000300)={r2, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000340)=0x10) 22:25:24 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x100000, 0x0) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f00000001c0)="145ec49d46ad09049da070137f1dda555443723ea1a16efdb89abbc78b1840d39abba41aa1885ac3c7671c4445edac288bf185aa0c8450b259095840f22236ffbcd7498465db4c772e674ceb5bb38a0bf7c6bc097e8036527bbb6ccbc6c59479e8819fadef97de266fa284bbf9155ea1eb1608a8835ed4b8aa7955d248bf959f7904df2c21c38a16b6208df82d6794bbcf98a2c704b900c5a22a8a3e4ba48520861288dc41d50c9dcd4fbf267c6dc647b1085ed8d112a46bdadf7a2389080cd6e92c80b75876eebcf59c02101889e328cbdc3690549a506ad186ce") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r1, 0x2000741c, 0x0) 22:25:24 executing program 0: mkdir(&(0x7f0000000000)='./file1\x00', 0x20) syz_execute_func(&(0x7f0000000240)="969898472c431c160f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") mkdir(&(0x7f0000000240)='./file1\x00', 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x3, 0xf, 0x7, 0x398b}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x9, 0x7, 0x7}, 0x10) shutdown(0xffffffffffffffff, 0x0) ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0x8002440b, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2043f81910300"}, 0x0}) 22:25:24 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast1}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1000000084fec58e3d267cd0000000211400000000000000070000000975af0000000400df197ded6a212f16ecabdf4833c40253197c58e93b08f6b78582df2fcaf88330db056721d5b944a869dcc06654c59ba9d8beadc7c8bd47a761d8547602eb328e357ac541b76021abedf3712902205307e808bb4e5c9d1c34a067fdff4b7bbec5e400000010000000"], 0x24}, 0x0) 22:25:24 executing program 2: syz_execute_func(&(0x7f00000003c0)="1c1ab5b598cd801b69e4eef5f5628f2978818afd880a38c4625db67c7d00795b69f9f9680c0000008fe9589b26c7e4c753fbc4c4c17911cfede1fefaf466f0451912663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a99030faee42c240f54635bde3ef3406a710404e1e0ef8fe978d725ff794923c401fe5ff6e30fc483516de3b16736660fd2938c000000c4c1f91337c422adaecd2e440fc7bf0d00008066660f3a0b0865") socketpair(0x1f, 0x3, 0x3, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000100)={0x0, 0x3b, "a1d627d5eb04c5d5536831cbda1382791107432c7ede687d99ab9adf0c194948565f017f59271ed19dba243983ee748d0b7f7c2c8feb4a52ac8cb7"}, &(0x7f0000000180)=0x43) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES32=r1, @ANYBLOB="008842e3fbe22d49cbbe4da61ce7d1cba68cc12219fba3ecdd6aa2fc88e4adffffff7fec8497da186c39f030c75688ddd244ed456c13da87d5af13eb1a30d856534cfa9147bff2469a4223cff40beec6010000000000000000000000000018505d85f4509e7003da56235613970046ccfae3b5125d1ac85fc7d87be2bf2f7dc213ef295272302959a6be9eaed5f59e63cf2ec01686cbda79cdc343dc4d071c20f6a0dd75751eef7ba37e10558c0139f7ee466848fae18000"/197], 0x66) 22:25:24 executing program 2: syz_execute_func(&(0x7f0000000000)="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") r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000140)) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00000034c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000003500)=0x1c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000003540)='/dev/pf\x00', 0x7bc1db6958549c97, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = socket$inet_sctp(0x2, 0x1, 0x84) r6 = accept(0xffffffffffffff9c, &(0x7f0000003580)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000035c0)=0x10) freebsd10_pipe(&(0x7f0000003600)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = socket$inet6_sctp(0x1c, 0x0, 0x84) pwritev(r1, &(0x7f0000003e40)=[{&(0x7f0000003700)="bc8a3a91e2be34915089c7ee73074d6d3e94a0f78bbfa96c0dcb379ae99fc6a4bc881ecb2b861fc9", 0x28}, {&(0x7f00000039c0)="f9c00ae8066e87c97eff339b022f37e27ab921fc6a6204d49cc683bd1bbdb1a1d6cd8e8daea6d05306880ccf99300eca999d57883edfa54ab9535c2c38c11e6de435fb49837308cf5d9492576189f965df752e5f9c3e5db5a8168f8d20c2c6960cd2f8a128bdbc5c8d643a7791de175cd6a134312567490db9430e822662eba904d48905fa6846de041547fdaf163e612f240cba2e99fbc2ee74", 0x9a}, {&(0x7f0000003a80)="8957da5c1dcee8227cd51b72d85f6bfe4a8a965cefabab2e42345d614e8512d6698891e01c0a4137a94a155e16fd2db4a949e9eb08dde8b8e26aa3a128ad99a0ae54ccea810fbfa14e48ca23a7807bf4ec7759050de5c734d23aea036b1c164ec252b7d5ba29a5e4b91cd5777af797c532478c12821673761ea8491761", 0x7d}, {&(0x7f0000003b00)="f887fba24bb99df0eec0e37e94f1fa2bf7d91d71b9587980af273de45dcbe07bfc07a3db2d8207da0160ef655691fc3764bd7832daadf6cd5a0a1c2efb79975f587262aebd42e289ffc243a19463b322149e999b656916f09cc5bb3e19a7e36e568ba5d329270f61cf491bff1be2f0fe08feaffae27ea9b15c71f520507d8799e49dea765ae8f990d147967339b80b7b22ceb6908369b305d5605ba5a8dd74ce570aa58bd8731568a1fb6e00f6c52102a4238c2a3b576d3946c94f171a0274c21f83d51c680ce776e6", 0xc9}, {&(0x7f0000003c00)="34a6d1b949091e9f81273cc7ad0be1ffd2ddeb8a1e239a1ccfb5ab84438226a4a8daa8032d4e949861692fea96c6cac1d13068b2221b7d577b74bf49646b56280bd3b6e901178c90ac", 0x49}, {&(0x7f0000003c80)="7a2851c53dc9824bb5bfc8917906c5b714501ec8a40637ee4733a18d7af427c462202c1beb765bbb1ffeb6393dc3b4645423881b61967bc7963bec1cd0b9ac448ed35e0925517e70d3b6756629f217bdc0f0cb444ae840137c", 0x59}, {&(0x7f0000003d00)="2ab165ef061a026e5b481bb21c76e2e4f52c011dba2cce8ab2a7de1093497c60a4b98537ed87f0ad03c6d9ce42b9db8889249170c231eebfdf1f6f53e5b3e047c00a", 0x42}, {&(0x7f0000003d80)="aeb5b20e78eb84ed4d2860b44051d57f24ce645e18b28a0180b2f928233b8072a8ff5bed6d235a1023663c6d694ab89cc97db95f3ddc3615b48089c77be4edb8a0e4752abab1128bbe2fb0a3a3a0d834ac24e0bffee412fc0b068635632ca2b4080d7ed5a573643dce020ea06c5f2fa2444bf946b8bd6fc30ec4d576403b98f2fe5389e5ba55fa40fe095cb620d8e0e13897a613823c8e03ab113950b03ad30d9e3aea3e7960734f92de37d56da99a047152", 0xb2}, {&(0x7f0000003740)="7d764af1282ebfa272c6e4fdd5280f2b643c1a20fc52c4328c674ff67f5900", 0x1f}], 0x9, 0x0) r9 = openat(0xffffffffffffff9c, &(0x7f0000003640)='./file0\x00', 0x400, 0x85) r10 = accept4(0xffffffffffffffff, &(0x7f0000003680)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000036c0)=0x10, 0x30000000) r11 = accept4(0xffffffffffffff9c, &(0x7f0000003900)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000003980)=0xfffffffffffffd31, 0x20000000) sendmsg$unix(r0, &(0x7f0000003800)={&(0x7f0000000180)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000003440)=[{&(0x7f00000001c0)="5fddcca8b3b8b68fbea9bc630a0c4473a08c5bff7c61b76f7abb59d092634a3c6e5edda3876e67b9c443dc49cdee75ee7aba95b89c6f4e5614e83b543ce3e8d965f810439fd57c878ee12aa93a65f04c5c77a77a9f7ded413c2a363f5db1f920086989d759e2d38e7100aed576bfa41f38fd6be818e4450b83d9f2a3f8a6fefce66d5a2cf55e97cf3fbf84030b52358338becd2890dd95465b2b70", 0x9b}, {&(0x7f0000000280)="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0x1000}, 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{&(0x7f0000002440)="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", 0x1000}], 0x7, &(0x7f0000003780)=[@rights={0x18, 0xffff, 0x1, [r1, r2]}, @rights={0x38, 0xffff, 0x1, [r3, r4, r5, r6, r7, r8, r9, r10, r11]}], 0x50, 0x80}, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000003840)=ANY=[@ANYBLOB="0c011207", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000003880)=0x14) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 22:25:24 executing program 3: syz_execute_func(&(0x7f00000001c0)="9826473e431c230f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4124e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") rename(&(0x7f00000000c0)='./file0/file0\x00', 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup(r0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000)={0x100000001, 0x100, 0xc6b, 0x3}, 0x8) dup(r0) ioctl$DIOCKILLSTATES(0xffffffffffffffff, 0xc0e04429, 0x0) 22:25:24 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000000c0)={@remote, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1, @multicast1}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @local}}}}}}) 22:25:24 executing program 0: socket$inet6_udp(0x1c, 0x2, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x7f) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040)={0x1, 0x0, 0x1, 0x3a1, 0x7f, 0x80000000, 0x1f, 0x72, 0x0, 0xffffffff, 0x7}, 0xb) r2 = open(&(0x7f0000000080)='./file0\x00', 0x201, 0x2) ioctl$DIOCRDELADDRS(r2, 0xc4504444, &(0x7f0000000100)={{"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", "1617aacd746152fb7336cfba91658b796eacdcc0deb7b2ac58f2e0644498c299", 0x9, 0x54}, &(0x7f00000000c0)="f82b22f13dd26073e49387d328b4af8de312b56edef36029f06a", 0x8, 0x0, 0x2, 0x5, 0x800, 0xffffffffffff7fff, 0x1, 0x8}) setsockopt$inet6_int(r0, 0x29, 0x30, &(0x7f0000000000), 0x4) 22:25:24 executing program 1: syz_execute_func(&(0x7f00000002c0)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c483197e49d6285b5b304545e269a841002f090945332faeeceeb7b7f50f54635b449bc4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000040)="99ad9d1c074c27610c8b941d05528d34") select(0x311, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pf\x00', 0x400, 0x0) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000080)={0x10, &(0x7f00000001c0)="63bdcd1aafce6f4c70f473bfba0ed854cd8c029b71b906051b933d4793eddfc27d0fd6091f03967526d5442a486193a3d3b8220573f36f6204c36b609f95b882d19740d7e7b4b35d9b6db057e40af3479917b6816e36d9a8a00e6b16c8f919b96d9b652aa3aecd34b3bdb6cf3428b2ed003d505cd38145ea821ceac12cb923fb42e9e89225ffa676820e09f5c5a246ccabc342ce7e53a3b2a35b0e01a6b50e523efcf7c08213f58570c34021d2e76e035e18d55e95", 0x7, 0x9, 0xfff}) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x2, 0x100, @ipv4={[], [], @broadcast}, 0x8}, 0x1c) clock_settime(0x0, &(0x7f0000000000)={0xfff, 0x8}) 22:25:24 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) setitimer(0x2, &(0x7f0000000400), 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) connect(r0, &(0x7f0000000080)=@un=@abs={0x1, 0x0, 0x2}, 0x8) 22:25:24 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000040)={'accf_http\x00', "b8f5a9bea67834e8077547b907e182e165552da87880ce81f6b86806adf3d0874149faa0205d998c706e6229e9c12285ee59aba02200563bffef8af2c1fd79f830f93563451ffe8fa5b7a0ca59b009fa4876697d3d13e596855a3b857cd34518540698194fd493a82a05bd957fca34d6e58fd5842ab81fad6f5a155c533f8e9060f324c7569f3e9508301a4943141f582b96ce7012fa40746f8c1d2f9d44c7eedee41bc646377e3d94102248a578156ca57d185124bcc3cf34be3ae73f9539b6c581e51e1f0d9fb6d27a6b14a9c545698690725527057fff7d93d8e6b2a1d3bc02e2e6df42008bb6ce6e4d045d322f8e"}, 0x100) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0xfffffffffffffffb}, 0x10) 22:25:24 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x767}, 0x4) setsockopt$inet_buf(r1, 0x0, 0x53, &(0x7f0000000180)="57f06931", 0x4) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)=0x0) setreuid(r2, r3) r4 = semget(0x0, 0x0, 0x204) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getuid() freebsd11_fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000240)={{0x3, r5, r6, r7, r8, 0x20, 0x725}, 0x4, 0x477, 0xa0}) __semctl$IPC_STAT(0x0, 0x0, 0x2, 0xfffffffffffffffe) r9 = dup(r1) recvmsg(r9, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000003700)=[{&(0x7f0000000640)=""/4096, 0x1000}, {0x0}], 0x2, &(0x7f00000037c0)=""/207, 0xcf}, 0x0) 22:25:24 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x10000000000000ae, 0x6d998) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x12, r0, 0x0) r2 = socket$inet(0x2, 0x3, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_int(r3, 0x0, 0x41, &(0x7f0000000040), 0x4) 22:25:25 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x400000005, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1202, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x3) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1, 0x91}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 22:25:25 executing program 3: syz_execute_func(&(0x7f00000001c0)="9826473e431c230f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4124e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") rename(&(0x7f00000000c0)='./file0/file0\x00', 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup(r0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000)={0x100000001, 0x100, 0xc6b, 0x3}, 0x8) dup(r0) ioctl$DIOCKILLSTATES(0xffffffffffffffff, 0xc0e04429, 0x0) 22:25:25 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000300)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ec507c4c2b90a23f21667f2450f10c75151d3660f2d39c1ea01eff265dc5f00c35b5b30454566450f3a1759b5fea841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x80087467, &(0x7f0000000000)='\b') r1 = open(&(0x7f0000000080)='./file0\x00', 0x2, 0x40) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000200)=r2, 0x4) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000100)={r2, 0x3, 0x1}, 0x8) 22:25:25 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000000)="7e700766c28ec5de8b870a6ecf6b68c5cdaed094ff77f4829d480adf5df2ae4775451ee2e6b29628ecf60de221b30cc7081c3913f9") 22:25:25 executing program 0: r0 = open(0x0, 0x0, 0x51) open(&(0x7f00000000c0)='./file0\x00', 0x800, 0x8) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0xff31) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1019, &(0x7f0000000080)=0xfffffffffffffbff, 0x4) 22:25:25 executing program 1: r0 = open(&(0x7f0000000540)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x4, 0x12, r1, 0x0) syz_execute_func(&(0x7f00000004c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") ftruncate(r0, 0x0) 22:25:25 executing program 0: syz_emit_ethernet(0x4000, &(0x7f00000003c0)={@broadcast, @empty=[0x2800], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @remote, @remote, @local, @local}}}}) syz_emit_ethernet(0x5f, &(0x7f0000000000)={@broadcast, @random="d172c1cf7bc3", [{[], {0x8100, 0x100000001, 0x10000}}], {@generic={0x0, "8da2da414d2c984a2f1e80dd2bbc7583603d3f687c7a8829369db9318aa44031b9931ca847652acc0a8d129a66ae40e07fc0ed88d9a46eb1380a152c8a33946d69b5a19fc613876cc58c62d609"}}}) 22:25:25 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080), 0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x40, 0xf, 0x9, 0x9}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r1, 0x4, 0x5, [0x800, 0x9, 0x2, 0x1, 0x2]}, &(0x7f0000000240)=0x12) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x4, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r2, 0x7, 0x1, 0x1, 0x6}, &(0x7f0000000100)=0x18) 22:25:25 executing program 0: syz_execute_func(&(0x7f00000001c0)="9826473e431c150f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e50934d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000100)=0x1c, 0x20000000) getsockopt$inet_tcp_buf(r0, 0x6, 0x20, &(0x7f0000000140)=""/107, &(0x7f0000000280)=0x6b) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000300)={0x1, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x90) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000002c0), &(0x7f0000000040)=0x4) poll(&(0x7f00000000c0)=[{}], 0x1, 0x1) socket$inet6_udplite(0x1c, 0x2, 0x88) 22:25:26 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) freebsd11_fstat(r0, &(0x7f0000000100)) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @rand_addr, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc) 22:25:26 executing program 1: r0 = open(&(0x7f0000000540)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x4, 0x12, r1, 0x0) syz_execute_func(&(0x7f00000004c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") ftruncate(r0, 0x0) 22:25:26 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r1, 0xc050756a, &(0x7f0000000080)) 22:25:26 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8200, 0x0) close(r0) ioctl$DIOCRGETTABLES(r0, 0x20006601, 0x0) getsockname$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x8) lock order reversal: (sleepable after non-sleepable) 1st 0xfffff8001217b3f0 rawinp (rawinp) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1643 2nd 0xffffffff829413c0 in_multi_sx (in_multi_sx) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1596 stack backtrace: #0 0xffffffff8110ee9e at witness_debugger+0x8e #1 0xffffffff8110ead2 at witness_checkorder+0xf72 22:25:26 executing program 0: syz_execute_func(&(0x7f00000001c0)="9826473e431c150f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e50934d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000100)=0x1c, 0x20000000) getsockopt$inet_tcp_buf(r0, 0x6, 0x20, &(0x7f0000000140)=""/107, &(0x7f0000000280)=0x6b) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000300)={0x1, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x90) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000002c0), &(0x7f0000000040)=0x4) poll(&(0x7f00000000c0)=[{}], 0x1, 0x1) socket$inet6_udplite(0x1c, 0x2, 0x88) #2 0xffffffff8107cf63 at _sx_xlock+0xb3 #3 0xffffffff812c46d9 at inp_setmoptions+0x17c9 #4 0xffffffff812dcadf at ip_ctloutput+0x80f #5 0xffffffff812e08b9 at rip_ctloutput+0x2c9 #6 0xffffffff8115d681 at sosetopt+0x101 #7 0xffffffff81165ce8 at kern_setsockopt+0x158 #8 0xffffffff81165b83 at sys_setsockopt+0x33 #9 0xffffffff8170d7e6 at amd64_syscall+0x436 #10 0xffffffff816d55ad at fast_syscall_common+0x101 22:25:26 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000100), 0x4) setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000000)=0x15, 0x4) 22:25:26 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x800}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r1}, 0x8c) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000340), &(0x7f0000000380)=0x4) 22:25:26 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x40) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) poll(&(0x7f0000000080)=[{}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x80000001, 0x8, 0x6, 0x6, 0x80}, &(0x7f0000000140)=0x14) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x2, @broadcast}}, r3}, 0x8c) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r2, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) 22:25:26 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) r3 = accept4(r1, 0x0, &(0x7f00000004c0), 0x20000000) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0xfffffffffffffffe, 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)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r2, r2) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000280)={r4, 0x81, 0x3, 0x8, 0x1}, &(0x7f0000000300)=0x18) getsockopt$sock_int(r1, 0xffff, 0x105f, &(0x7f00000003c0), &(0x7f0000000400)=0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000540), &(0x7f0000000600)=[&(0x7f00000005c0)='.-\x00']) 22:25:27 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)=""/254, 0xfe) fcntl$setstatus(r0, 0x4, 0x4) ioctl$DIOCRADDADDRS(r0, 0xc4504443, 0x0) ioctl$DIOCCHANGEALTQV0(r0, 0x80087467, &(0x7f00000000c0)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x100, 0x20) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000300)={0x0, 0x0, 0x1}, &(0x7f0000000340)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000380)={0x1, 0xffffffff00000000, 0x4000, 0x40, 0x8, 0x6, 0x80000001, 0xffffffff, r2}, 0x20) utimensat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)={{0x80000000, 0x410eeb3f}, {0x3, 0x24}}, 0x0) 22:25:27 executing program 1: r0 = socket(0x2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x1, 0x4}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x8000}, 0x8) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r3 = dup(r2) ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000000040)="ad900c95585c472c489847") dup2(r2, r0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 22:25:27 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x1e, "dcd1fe068f7c56815544c6a9600d9441af793d88804394bf909e0ea4e681"}, &(0x7f0000000080)=0x26) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x3, r1}, 0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x32, &(0x7f0000000000), 0x2) 22:25:27 executing program 1: syz_execute_func(&(0x7f0000000000)="c4020d9812660f3a08430c88c46379684e9b00c4a3dd79e3f6660f3a639d000000007a6666f26fc4a1105cdd67652e0f63e82e0ff7c9c4e2cda74c8000") getrlimit(0x5, &(0x7f0000000040)) select(0x0, 0x0, 0x0, &(0x7f00000000c0)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0) syz_execute_func(&(0x7f0000000100)="982c240f050520d0f80791b0024141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b019f006eba0dfe8c738888a1c40fbbc4e201acac10153700808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") getrlimit(0x7, &(0x7f0000000080)) 22:25:27 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) truncate(0x0, 0x6) fchmodat(r0, &(0x7f00000000c0)='./file0\x00', 0x50) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b360, 0x800000b35d}) mlockall(0x1) sync() connect$inet(0xffffffffffffffff, 0x0, 0x0) writev(r0, &(0x7f0000000240), 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) r1 = open(&(0x7f0000000240)='./file0\x00', 0x18000, 0x8) ioctl$DIOCGETALTQSV1(r1, 0xc130442f, &(0x7f0000000280)="810f60180309d3c2abf874ea782134003d0d5cf0efa63c7edc620bfd51039c93d7d150ae62e2773ff01635ab58450cdedff5d66cbe95fc699b7d71f78861937e3bd9df487acf3d0a1da88f88880bc264748c2a0ad6b6c888d2001accfb6dd0e4189e1d2221a6b9a33d45c000319cd83ed10dec6640f424377367c02b3549322c0e5af045729afe3d8365bc2dcf50c5911deebe8e7003d9bfbf78390f307c93b1d672f00d34edd543e5f373b40de730eb") syz_execute_func(&(0x7f0000000040)="c4e309789c1b980d0f47e864660f6f91d5000000c4a2a5a8a2000000003e65f20f1acc8f090001e4c441c5f398937f6dc6430f01da363e66470fef9f0000ffff642e461a1d00000000460f19e0") socket$inet6_udp(0x1c, 0x2, 0x0) 22:25:27 executing program 2: execve(0x0, 0xfffffffffffffffe, 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000000)=""/198, 0xc6, 0x42, 0x0, 0x0) 22:25:27 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) lseek(r1, 0x0, 0x1) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000000)=0x1f, 0x4) 22:25:27 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x100400, 0x8) r1 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) r2 = socket(0x11, 0x3, 0x0) sendto$unix(r2, &(0x7f0000000000)="b100050490000000000008005786ca900f0e08fecea11ea8fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa5b23ed00f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020208a371a3f8000400000000000000010000000000000000", 0xb1, 0x0, 0x0, 0x0) 22:25:27 executing program 2: mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdir(&(0x7f0000000200)='./file1\x00', 0x8000000000) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) r1 = open(&(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x110004, 0x4) ioctl$DIOCCLRSTATES(r1, 0xc0e04412, &(0x7f0000000300)="1efe8eceb616a0494177853b0d66be3e1bcc8cb968bb8d306ab00738f1dbb1aea64be39ceb3158a02f8deac3f754e669690d4f7d477aed2f40fae7f9e1701d4c856a8cab34854159ab791963971fccd8271f2225ed0bea174a905f1f96bb1a5fedb99a3035c0f261314fa7e8359de8d042aa4c356e540570aecc110120") setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000100)={@multicast1}, 0xa4bb72b024024186) 22:25:27 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x9}, 0x10) execve(0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCOSFPADD(r1, 0xc088444f, &(0x7f00000001c0)="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") write(r0, &(0x7f0000000180)="c4", 0x1) write(r0, &(0x7f0000000140)="1e", 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) close(r0) 22:25:27 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) chdir(&(0x7f0000000140)='./file1\x00') chdir(&(0x7f0000000040)='./file1\x00') symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') renameat(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file1\x00') 22:25:28 executing program 1: setresgid(0x0, 0xee00, 0x0) r0 = getegid() setresgid(r0, r0, 0x0) setresgid(r0, r0, r0) 22:25:28 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c, 0x30000000) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @empty, @broadcast}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x49, &(0x7f0000000280)={@multicast1, @multicast1, @multicast1}, 0xc) getsockopt$inet_buf(r1, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f0000000040)=0xd6) 22:25:28 executing program 3: 22:25:28 executing program 2: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) pwritev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="291323142b303ca28235df0242cdf6793bd8dfef220aec53d1bc3dc6d6e9db35", 0x20}, {&(0x7f0000000040)="40de2364c7afc20f1d10d4cc057d6e2b71d0ceff1f62e26f6eaeca1b5347ed6857fb9c072ed1518fca080a2ce5af7b54ad7246da6555d8eb0a39998e293595be3efb5ca1ae", 0x45}, {&(0x7f00000000c0)}], 0x3, 0x0) ftruncate(r0, 0x2381) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x400, 0x0) ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000140)="2abe2201921e9955caed6449f88d084349eec6fc9c1020a02c6021edad2b26ae8b56808d6b8e721ba6ef37662966f139f209892e43e4de49a18e74842189f8a0226a94984d1d0d2e905958c3b4ff582497217d3d54da9c9efcc1ab26793a08b3d9863a82306d47867b2de644996d5a1aff0152add95a9e7edb38c48a7a6df0977438ae46f8f9a45b7c7ebb5274f13f81546c68e94ea0d33deddb44ac0b0a1455fca67f184ad279493bf983c9727dffc4e6dfb30a4b20e7458f4182e79eec881f5f5e85b9c92b9f387649e144d048558aff500d8afc161b15cce76d1d0bf8ebf701c58d2e83d3cd748d8df3b6") mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0) 22:25:28 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = socket$inet6(0x1c, 0x7, 0x9) r3 = fcntl$dupfd(r2, 0x0, r1) accept$inet6(r2, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x0, 0x800000b35d}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) sync() getsockopt$inet6_buf(r2, 0x29, 0x33, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, 0x0, &(0x7f0000000200)) socket$inet6_tcp(0x1c, 0x1, 0x0) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) msgget$private(0x0, 0x10) msgctl$IPC_RMID(0x0, 0x0) setsockopt$inet6_int(r3, 0x29, 0xa, &(0x7f0000000040)=0x8000, 0x4) lseek(r4, 0x0, 0x1000000000003) pwritev(r4, 0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 22:25:28 executing program 1: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x40) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') utimensat(r0, &(0x7f0000000380)='./file0\x00', &(0x7f0000000080)={{0x0, 0xfffffffffffffffe}, {0x0, 0xffffffffffffffff}}, 0x200) 22:25:28 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x0) syz_execute_func(&(0x7f0000000200)="b1e491cd80696852ef695c00d946f91cc10f788e008000000fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746660f3a208f09000000767c7cca4f7307da7307da0f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00") freebsd10_pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = open$dir(&(0x7f0000000580)='./file0\x00', 0x20000, 0x100) renameat(r0, &(0x7f0000000540)='./file0\x00', r1, &(0x7f00000005c0)='./file0\x00') r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000440)={@in6={{0x1c, 0x1, 0x6, @rand_addr="7bc63c5e6ed6588434637d7ffb879f8c", 0x7}}, 0x0}, &(0x7f00000001c0)=0x84) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000340)={r3, 0x1362}, 0x8) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000040)='\\\x00', &(0x7f0000000080)=')/\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='\x00', &(0x7f0000000400)='\x00', &(0x7f00000002c0)='^[\'\x00'], &(0x7f0000000380)=[&(0x7f00000003c0)='@\x00']) 22:25:28 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) 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$private(0x0, 0x400000000000006) msgrcv(r2, 0x0, 0x0, 0x0, 0x0) r3 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x81, 0xe0) dup2(r0, r0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) msgget$private(0x0, 0x40) msgrcv(r1, 0x0, 0x0, 0x3, 0x1800) r5 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x0, 0xd0) accept(r4, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) ioctl$DIOCGETQSTATSV1(r3, 0xc0204432, &(0x7f0000000400)="7e41bd6431a0abe2857ee0acc79db2d11a9fcc564c43e0c7a2be2de5eb6cd5b2cb6f6fa468efc25c2fa569b1375caf283001d53b9486c04b4fedd7cf40766f2c609eb077f5f34be72ba994fa43fc1f7f95ab8140752e664fe70f136de3567441fe09372ee5d4a04964a1ae9f06239a2157dd06b55676d6f5d6a0c3b83f8a5013b1303fb310b7d1057b94e9863a5d28f4d55c067123c1af765d5f4af40fe5b70ef57a3cdb8a973543eb5ade74e9f7c80680b30fa8083573e0a9d88eba5c814438b4ae947dcbc52451d569e61922ebd59c9f525c3c0eb958cec6288b93726237e5a1c630b464c6ad1cd5ad157e4504") getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f00000001c0), &(0x7f0000000240)=0x4) fcntl$getown(0xffffffffffffffff, 0x5) sync() msgrcv(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000"], 0x7b, 0x0, 0x800) connect$unix(r4, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000a90a03c0f14a43000000040000b886c32acc86a411b6ce44b3a94a2014af2d10daa84d178cbaf857f80fc3f3d720538092d8567d902ea88984d36fe7ace32c3332e725b8ee667ad990fe7cce43e10a4baebd95d5131e173e"], 0x1) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r5, 0x1f470000) 22:25:28 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) munlockall() getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xe, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x1c7, @local={0xfe, 0x80, [], 0x0}, 0xffffffffffff8758}}, r2, 0xffffffff, 0x6, 0x10, 0x5, 0xe2a, 0x86f}, &(0x7f0000000380)=0x98) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000500), 0x4) ftruncate(r0, 0xf100) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="810000000700000803000000f3e403000900000002004e21ac1400aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a10b35a1180609fd82bb60b582b65cf1108960c2b242ee9978a3a01dd07017b10c3fae2e244ac5160d930ce97bcb1a4709783926de98b579a74d1175ff0f30beaf9ae0a246a85984aef5ae7f0bd1b061a9a1e6670b2b24e57b0afd1be94b7a2d43ce2ed013da8d2ec193e14ad5336f24aa", @ANYRES32=0x0, @ANYBLOB="0800000001040000ff0100003f00000081000000"], &(0x7f0000000000)=0xb8) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f00000003c0), &(0x7f0000000400)=0x10) r5 = openat(r1, &(0x7f0000000440)='./file0\x00', 0x200, 0x40) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r4, 0x80000001, 0x1, 0x0, 0xf75, 0x7f}, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000480)={r3, 0xa, 0x512}, &(0x7f00000004c0)=0x8) 22:25:28 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe80000000000000238000000200000001"], 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCRSETADDRS(r1, 0xc4504445, &(0x7f00000009c0)={{"eae553121ddf7b29e1d0d0441f39452e7127c82adebaca87742b40d1ec8f4e7f9173a4f3b5e585089f7bc295a207e805ecc2a10c58b3b18c2ecca0c6e1b7321082f7f99dc05271f37ee391defb0d5bb242fdc18fa922ef4576638e3b27ca1d879ee309a44f77e707caa3815c0a7914de11dcb3b70fe66fa81fa94f4bf5bbdbd72dd15de92a52fbbfba34b462b6920f96deb57fc1e98e56bc4f68e0a6cf82de1c946b002c64a937db2ea1c1207331f1bce512e93bfa4e4bab7a89b96dadf603100e6deedb999e74ac9fa9737995dd330f0087de727c5913a4a6a7ac9461aa1d319943fac70b28110aadeadfd52f320da8322a7896c857c86cb7033fec30f6b1e25781fa969a248cc2eeb2be049b175d30578cf088b336e58527638c31f9a2f0a11f81b029ed90fcb821edcee0efbd0065319db35321da2f4a1eac0fcf7e1dd2034df63adb32374c66c5d61ab13ce1c762ce3291d93f07fbca782dd9405e06de0b14ec9ea8f7b44d132bf26e8c56101598b5e1b23775635274358c3662a7dfad8303bc2402719e552dcdaa42bcce2dad57fdc702da7c043793675f8f769d798293768553f41f216f61ee4263622c10bc35f7f45d6cf58ab7a4ad70640654d686f229b1b2ecec79fd349c32e3f835b5ca0c99e522b6c6ee5d66d92935a79e5a82462d47a6050e16d54b40d3e83ca27f98c0f24fd185221558ac3d51079071a8517730608f8532fa93c9a5e11b765fa2f67aeab171ee93a4455859765e890947d35a68df1b5bd9fb4557b41751c2cc327bafae719c3e9fa62250e06f9ead8d4f73c0856b3daa79ece98b8c3ab069bb1c9cb7785f3932867a93c377c5318538957ab1472144afb8bb31dc9b4971f87aa4354f32dd177d62c13bc23e6bc45b1ba490a60b59d4671cfa6bf1f0f821d96a90e49945a5c97cb5232a83fa6e712474013d2f4ef664c32dedf8b677f93e8a84f92cc5913814fc170e67e6c57c7d8b2c49985a190098ade4dc9182472ecd6e7f68b598cedc69c2d35b211ddeeb7dd8b4108cf7ddf7cf4d08c1ad179b8d8beb3aaef060fcad088f9465d224b3207ab8be819c2d2cf27b352f5af0874dff727ac26264368a199b89d47da60e525f4fc96c62b204e8d88d0b8d0751e501ccf0f4663d56d4e2465198b5eca0ebfe60acb26cea6314f2a839a766b0b0d03bc045cee09bf7a5ebfe0106024258a18ecb27e1606cfff43872f6d357133c817636c9cd9c96c5d13d38a9f7e59e415840277b6b9a6a4554d1e306040e5f795daf0d4cb4181c0ac244beadf6424c458a9effc7a0f73d9331908081fcb30189f05a141fad063b630c61e0cfa4ca28b770e350399c91620441b12fe00bb0652292d93308d49c42e14d3bcb370e113651c60e7e91754e2cebb854f3deda602889efc821a74c06616789bfdfd14b51405415762a042965bc4167", "27b103c6c0671783a6c97ab793218a5e71bfe6ff9ef8b105c65048558ee83d06", 0x7, 0x1f}, &(0x7f0000000000)="ea0b8e53f9ea6e2b0e37748e4fe983841b884b60ae8a38e0bee79c4e3204ab5563c32d5cbcbf5ded224250b676311328067a843300960cfe83aa42868357e7e9a6a9618a789c6b96f8d5bfd3", 0xabc, 0x100, 0x4, 0xfff, 0x80000000, 0x1, 0x0, 0x3}) r2 = dup(r0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) write(r0, &(0x7f0000000400)="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", 0x585) 22:25:28 executing program 2: syz_emit_ethernet(0x403, &(0x7f0000000140)={@broadcast, @random='hZlTK*', [{[{0x88a8, 0x400, 0x0, 0x4}], {0x8100, 0x400, 0x6, 0x1}}], {@ipv6={0x86dd, {0x0, 0x6, "e49d78", 0x0, 0xe806, 0x0, @rand_addr="2293ca12379ead9c65dcd6bb64696744", @mcast1={0xff, 0x2}}}}}) syz_emit_ethernet(0x43, &(0x7f0000000180)={@empty, @random="34d9c98ce734", [{[{0x88a8, 0x2, 0x20, 0x2}], {0x8100, 0x6, 0xfffffffffffffffc}}], {@arp={0x806, @generic={0xf, 0x500, 0x6, 0x9, 0x0, @empty, "40383d5044b8ce9b95", @remote, "36da2a5187d916e3e794755d9de12a23"}}}}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0xd, &(0x7f0000000040)={0x3, 0x1, 0xc000000, 0xff, r2}) 22:25:28 executing program 2: syz_execute_func(&(0x7f0000000140)="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") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140), 0x298) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000380)=0xffffffffffffffb5) 22:25:28 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0x7fff}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000280)={r2, 0x80, 0x9}, 0xc) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000200)={r2, &(0x7f0000000140)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x0}, @in6={0x1c, 0x1, 0x4, @rand_addr="bf3058fc0532c6315e1d7094fe8aac84", 0xff}, @in6={0x1c, 0x1, 0x3f, @mcast2, 0x1}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0xfffffffffffffffb, @loopback}, @in6={0x1c, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x800}, @in={0x2, 0x1}]}, &(0x7f0000000240)=0x10) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendto(r0, &(0x7f0000000080)='&4', 0x2, 0x20001, 0x0, 0x0) shutdown(r0, 0x2) 22:25:28 executing program 0: socketpair(0x1c, 0x0, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000480)={&(0x7f0000000100)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000340)=[{&(0x7f0000000140)="0cb59825bf030a83fb614f224c248184ae75d6f12ece3ef3f2207b744cdc3ecae8787fd6fa3d36a868d72d818a9dde670de8120d814c8d76d3c741c4e36b2cdb8b52ff5464f0e9e15b194625fbce5d2a09bbcb0b29c82f022d56fd8bfe3989014a9a21ad1826b2ab946cbbaf1d61354b2e450e76a1c55300f3717ba8a8c12491d8c18098507d3f19316c4bffcad3c1fcbaf7e39fb46cce1cf1fc2cce7ff26d6797df43cbf0f24010be5201c9884d79427db352abb81fd46ee8eb591ded3074e8b436b56415d76e12ba99e6beec4e69b92362cf12f1c164e8b10d6410c52bc55a", 0xe0}, {&(0x7f0000000240)="1d606239df149272e61437c6497b06439018addcfbb5235f7eb012ba428cb48c2a1069d5548d25db0c723002cd1fb4a2387e83c0fc20a6980eedde08bf8cd9cb2c22fe8cddf68d", 0x47}, {&(0x7f00000002c0)="517adabee98c48274bac549fee42e50a26acb85b2ad037c3f28ae147306fc0851476b5eb8a999ab7ceb79cbd107e042b480b37e7440dc7f5f05b9d7b5cc74990eaab59fa0ea597aa8a16b0ad4d0c24930067a43be25af7164fbba2ed19a3aa9edde198fa14428ff6", 0x68}, {&(0x7f00000003c0)="5be76d0c7e22b78a4b292431aa55c98e76d2049a4b5a4b0951f10e80713259552ce0d79763b8073fac737a7023a4de04c40268c8a8a6788c6be791f840deee7d0b6b26fe0fc3ebfce79a84eec771532b0cfd57348686d9dc02f63a6ad8e773e461489090541bca54827b18fc8535070ad5063cc8f9d635a3ca87651dde372371b515ce46e8066bae53", 0x89}], 0x4, 0x0, 0x0, 0x20101}, 0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080)=0x8, 0x4) r2 = socket$unix(0x1, 0x1, 0x0) sendmsg$unix(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1000000006000200004000000012b9f41d592ed95119697b2622e900002f0000"], 0x11}, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0x1}, 0x24) 22:25:28 executing program 2: clock_nanosleep(0x0, 0x1000000000, &(0x7f0000000040)={0xfffffffffffffffc, 0x8000}, 0x0) 22:25:29 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x800, "74a15c67ccad242803084ac39990048e"}, 0x6) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000100)=0x5, 0x4) sendto$unix(r0, 0x0, 0x0, 0x20081, &(0x7f0000000080)=@abs, 0x8) 22:25:29 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt(r0, 0x4, 0x9, &(0x7f0000000040), &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000140)={0x0, 0xbe, "119174b09d76e342cbdc926aa3894c81c71d725154676339dcd9d64488f932af9433784434ee1b47b8ff52a652d8e59ca50dd9209633c3dc46f4a7db2edcb8c27e94e9e588f0afa587934cbe38816da4417d671623d05cb44720bace9f207345c9bd22f1f2f2932dd5d132d1e5982a01f452ef95ef85b871d36e4dffc266e54e606356f983e5f0005be069462824f3f972c25afec78193813ad34e2f6a40086354df8fe962da853d29260246ccc4336f27cb7b524f17b4ed0cede95c1eb0"}, &(0x7f0000000040)=0xc6) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x6, 0x0, 0x5, 0x9, r1}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x19, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000000)=0x10) 22:25:29 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @rand_addr=0xfffffffffffffffb, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @loopback}, 0xc) 22:25:29 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='/dev/pf\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='/dev/pf\x00', &(0x7f0000000280)='/dev/pf\x00', &(0x7f00000002c0)='/dev/pf\x00', &(0x7f0000000300)='/dev/pf\x00'], &(0x7f00000004c0)=[&(0x7f0000000380)='@[\x00', &(0x7f00000003c0)='}-\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='/dev/pf\x00', &(0x7f0000000480)='^\x00']) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x2, 0x0, @ipv4={[], [], @remote}}, 0x1c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x20000, 0x0) ioctl$DIOCKILLSTATES(r1, 0xc0e04429, &(0x7f0000000100)="1fe59dfef8c891cf60f740a07b0ac8fb5e12bb356b421c6219bb30f4836b83b0") ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f0000000500)="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") bind(r0, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x1c) 22:25:29 executing program 2: setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000040)="302a3b693a73d0a6e8f3b60009be401a9ad5da9021dfaf75777aef42749b6c9c7137264800e6359b470bdeda684a8f870e8ad2d6561800b8493a3caefcaf85e4773f7029ff23eb3c4e8baf88710ab5bb214b14a0cff0805cc9316f00d9eb46dfca6519e8edfc88807d2a6c75bbf1c0b50b9161be7018b41123d4d5ca58d034e73c6ea1e98f74f6ff495c60586fd03c5ac3576a9d275fba7346715dce46f573fd190a651e5a365d8a5b8eac84945bb6ca59af07297736005194ab872fbcbc02c44a22e2bda694c92ad4c54ff5f44edd3d6d9923e2b0afbaa457e52e64c8942da1f2105aae4fe42036c505acd78237d09e7964a70c256bb6") syz_execute_func(&(0x7f0000000140)="984a19c6c4a2791dcd0cc80f05bf04000000c4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f300942df44b65cdee509afd6d6045f4607cce10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c1230f0000c4414e53d2c5816016c441f96fe20fc60fc6a8f2ae000000f1ebeb709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") 22:25:29 executing program 2: syz_execute_func(&(0x7f0000000440)="660fe4b27c0000002cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4826547bcbc06000000817909a2006180007d00e600e6014e66f66d220fa0e5be34f1c4e183e8c4c4d4810d99192ac72e41816047472b0000c4e16012db0dfe8c7388c443490c5c884011e201aca8100004ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000fa30e") r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r1, 0xf7, 0x6, 0x100, 0x9, 0x81, 0x5b0}, &(0x7f0000000140)=0xa0) syz_execute_func(&(0x7f00000002c0)="982c1c0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014ea0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adf3400f38f6068f0870ce2e320f4bb9000800002d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2fb110f67660ff15ff736000000") mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) 22:25:29 executing program 2: freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x2, 0x400, 0x1000, 0x81}, &(0x7f0000000100)=0x14) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x8, @loopback, 0xfff}}, r1, 0x7, 0x8, 0x916}, 0x8c) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev//.\x00', 0x0, 0x0) close(r2) syz_execute_func(&(0x7f00000002c0)="1c08c4637916d7b02ed97a01cd801b69e4c42205b8d3d9d017790ef9f2680c0000008fe9589b26c7e4c753fbc4e101ed7c7c7fc902023ed107c4c2b90a2326672666400f3828fb67f2450f10c75151c4a27d181ec1ea0145f265dc5f00c35b5b2e410fda74e3c1e269a841c463154624581b4381265af4000045332faeeceec227d318d31854635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30f410f1b54bd006736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r2, 0x8004667d, &(0x7f00000000c0)) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000000)=0x4, 0x4) 22:25:29 executing program 2: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open$dir(&(0x7f0000000000)='.\x00', 0x8, 0x0) poll(&(0x7f00000000c0)=[{r1, 0x2000}], 0x1, 0x0) poll(&(0x7f0000000280)=[{r0, 0x202}], 0x1, 0x0) unlink(&(0x7f00000004c0)='./file0\x00') lock order reversal: (sleepable after non-sleepable) 1st 0xfffff80004d2b3f0 udpinp (udpinp) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1643 2nd 0xffffffff829413c0 in_multi_sx (in_multi_sx) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1596 stack backtrace: #0 0xffffffff8110ee9e at witness_debugger+0x8e #1 0xffffffff8110ead2 at witness_checkorder+0xf72 #2 0xffffffff8107cf63 at _sx_xlock+0xb3 #3 0xffffffff812c46d9 at inp_setmoptions+0x17c9 #4 0xffffffff812dcadf at ip_ctloutput+0x80f #5 0xffffffff813c9751 at udp_ctloutput+0x171 #6 0xffffffff8115d681 at sosetopt+0x101 #7 0xffffffff81165ce8 at kern_setsockopt+0x158 #8 0xffffffff81165b83 at sys_setsockopt+0x33 #9 0xffffffff8170d7e6 at amd64_syscall+0x436 #10 0xffffffff816d55ad at fast_syscall_common+0x101 22:25:30 executing program 2: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1002, 0x0, &(0x7f0000000040)) getpeername(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10) truncate(&(0x7f00000000c0)='./file0\x00', 0x7) 22:25:30 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000000), 0x4) r1 = accept(r0, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000001c0)=0xfffffffffffffd91) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000100)={0x0, 0x0, 0x10, 0x0, 0x8, 0x3f, 0x9, 0xb262, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000180)={r2, 0x3}, 0x8) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x100000) ioctl$DIOCOSFPGET(r3, 0xc0884450, &(0x7f0000000240)="9d7526a153457a35c0e41e861b841b25cdbba3464ad66f4b53a74082ee2dac530675a14e07c64187d04f39986456b1df192495877b06987de74c57b150f3954fc96d26f1badb1c485147eb27d232028005fd1e58abc4bf45b93ef2d1ae109ccbc849799f1776c55f3b6eb11abe3517492c5f036d14b7b2d50a156efb94ee2b1506aad86abd7935bdc3886a7ea72fd0d34bcae38c40170384df69d587625262a650b843b54c405cf25a0e5b6e6950db4929072b62e9e595b556f3e6568246db5087aed900f590a5d776180f94ef605cbf63a0d3a873d4dc") 22:25:30 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000440), 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000040)=""/178, &(0x7f0000000100)=0xb2) connect$unix(r0, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0xa) 22:25:30 executing program 0: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ftruncate(r0, 0x2381) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x108000, 0x4) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000100)=0xfffffffffffffca1) mlock(&(0x7f0000ff7000/0x3000)=nil, 0x3000) freebsd10_pipe(&(0x7f00000000c0)) 22:25:30 executing program 1: syz_execute_func(&(0x7f00000000c0)="9826473e431c020f05f324592666642ef342a740d8e541e2e9b55767660f6b32fbf80f72d50f2323b8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d4e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 22:25:30 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000010b35d, 0x800000b35d}) mlockall(0x2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0xfd, 0x3, 0x0, 0x314}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1, 0x1}, 0x8) r2 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x10000) open(&(0x7f00000001c0)='./file0\x00', 0x48, 0x1) r4 = semget$private(0x0, 0x3, 0x210) __semctl$IPC_RMID(r4, 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020005) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r2, 0x0) 22:25:30 executing program 2: r0 = semget$private(0x0, 0x9, 0x0) semget$private(0x0, 0x3, 0x20) semop(r0, &(0x7f0000000100)=[{0x6, 0x9, 0x1000}, {0x4, 0xfff, 0x1800}, {0x5, 0x200}, {0x4, 0x100000001, 0x1000}, {0x4, 0xfffffffeffffffff, 0x1800}, {0x7, 0x2, 0xfff}, {0x1, 0x80, 0x1800}], 0x7) 22:25:30 executing program 0: syz_execute_func(&(0x7f00000000c0)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e108f8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f860d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") r0 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x100) ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f0000000180)="be3e66f148c835319de91d9e63363e361f471f8a9530f3a6cdbacb14679f9371fcf0c41981a628a4a77c6c10be56feff57d1f24847cb2416a4a6f4fc2c3431abd42e805fee7091ef9f9902dc14bd1bae55c13f7ad2fb3baebffb052a6a247f80b6a47497e0fd2f2a4e9c7ef8e063c72ad200717a01687eb7dfc0b07b0a027951394d64") 22:25:30 executing program 2: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x20000000) accept4$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8, 0x20000000) r1 = socket(0x11, 0x0, 0x1) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x8, 0x0, 0x4, 0x2}, &(0x7f0000000180)=0x18) getsockopt$inet_mreq(r1, 0x0, 0x9, &(0x7f0000000300)={@multicast1, @broadcast}, &(0x7f0000000340)=0x8) freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000480)=[0xffffffffffffffff]) lchown(&(0x7f0000000380)='./file0\x00', r3, r4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000280)={r2, 0xffffffff}, &(0x7f00000002c0)=0xc) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r5, 0x29, 0xa, &(0x7f0000000240), 0x4) sendmsg(r5, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0) 22:25:31 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x2c, 0x0, &(0x7f0000000140)) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x3, 0x2, [0x9, 0x1]}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0x1, 0x100, 0x0, 0x8, r2}, 0x10) 22:25:31 executing program 2: r0 = socket(0x1, 0x1, 0x0) connect(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0101"], 0x1) shmget$private(0x0, 0x1000, 0x1, &(0x7f00004fb000/0x1000)=nil) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) bind$inet(r0, &(0x7f0000000000), 0xf9) 22:25:31 executing program 1: syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000340)=0x1c) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000380)={0x0, 0xe32, 0x6}, &(0x7f00000003c0)=0xc) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000540), &(0x7f0000000580)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000480)={r1, &(0x7f0000000400)=[@in6={0x1c, 0x2, 0x100000000, @mcast1, 0xa8ec}, @in6={0x1c, 0x2, 0x53, @loopback, 0x2}, @in={0x2, 0x2, @multicast1}]}, &(0x7f00000004c0)=0x10) truncate(&(0x7f0000000500)='./file0\x00', 0x3) r2 = accept(0xffffffffffffffff, &(0x7f0000000180)=@in6, &(0x7f00000001c0)=0x1c) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000005c0)={@in={{0x2, 0x1, @broadcast}}, r1}, 0x8c) setsockopt$inet6_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000280)={0x4, &(0x7f0000000200)=[@in6={0x1c, 0x3, 0xff, @mcast1, 0x9}, @in6={0x1c, 0x0, 0x9, @rand_addr="6c132fa8d49722878f5aea7ca767638a", 0x4}, @in={0x2, 0x0}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @broadcast}]}, &(0x7f00000002c0)=0x10) syz_emit_ethernet(0x42, &(0x7f00000000c0)={@empty, @remote, [{[], {0x8100, 0x7fff, 0x0, 0x4}}], {@arp={0x806, @generic={0x1f, 0x0, 0x6, 0xc, 0x3, @broadcast, "cf3f83b4609a97f8ede623c2", @empty, "826ac8ccd0bb2912fad951d68503af03"}}}}) syz_emit_ethernet(0x3b, &(0x7f0000000000)={@local, @local, [], {@arp={0x806, @generic={0x1, 0x808, 0x6, 0x9, 0xb, @broadcast, "8f93d8c2b5e327a179", @remote, "633e2123c27841eb29a3d271aa1cce39"}}}}) r3 = shmget$private(0x0, 0x1000, 0x10, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000140)=""/44) 22:25:31 executing program 0: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) sendto(r0, &(0x7f0000001100)="69529db85d6686c39d84ee857e18e023cf409d03c26f963241dc27eb3c70c39f798c413b4424ca855f70aa43d053fb782f4b796e0f292c1f983a90af80c4bbe2a3c2f39b8ec4f573b93472dfe2be7f2707c202034511d8534c633390f2752b559a712fa0b59a965f6e3f98e189c638de43e827e7c26cafb1c26fc7db7e934ccb7bb3456a1507b377c8d5db931cfdf60a1ef104fb3e2212c6053c81dde1d793c2e292db2d5f6606f8317c82a363752bb3bc80a8cc29b72e1a14cef2c6eb7a889460424a8a8eee611978945c6a", 0xcc, 0x100, &(0x7f0000001200)=@un=@abs={0x1, 0x0, 0x1}, 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r1, &(0x7f0000d06ff8)='./file0\x00') r2 = getpgid(0x0) getpgrp(r2) utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0xffffffffffffffff}, {0x0, 0xfffffffffffffffe}}, 0x0) 22:25:31 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x880, 0x2) pipe2(&(0x7f00000001c0), 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) socket(0x1e, 0x0, 0x2) dup2(0xffffffffffffffff, 0xffffffffffffffff) accept4$unix(0xffffffffffffffff, &(0x7f0000000240)=@file={0x0, ""/108}, &(0x7f00000002c0)=0x6e, 0x10000000) freebsd10_pipe(&(0x7f0000000300)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={0x0, 0x3ef}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000440)={@in6={{0x1c, 0x1, 0x80000001, @remote={0xfe, 0x80, [], 0x0}, 0x80}}, r3}, 0x84) socket$inet6_icmp(0x1c, 0x2, 0x3a) dup(0xffffffffffffffff) socket$unix(0x1, 0x7, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) r4 = socket$inet6_udplite(0x1c, 0x2, 0x88) dup(r4) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x1) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfdc9c9900c4a37bf0c54041e2e92e363e460f1a7003660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000000020c66db712c483397fd30077100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f68089090360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") getpid() getsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000340), &(0x7f0000000380)=0x4) 22:25:31 executing program 1: socketpair(0x1e, 0x20000000, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={@in={{0x2, 0x3, @multicast1}}, 0x0, 0x101, 0x2, 0x4, 0x80000000, 0x400, 0x14}, &(0x7f0000000100)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r1, 0x4000}, 0x8) syz_emit_ethernet(0x1d6, &(0x7f00000003c0)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '{f\\', 0x1a0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, @mcast2, {[], @generic="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"}}}}}) 22:25:31 executing program 0: setuid(0xee01) r0 = geteuid() r1 = geteuid() fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r1, r2) syz_execute_func(&(0x7f0000000240)="1c17b5b598cd801b69e4f56466431409d9d017795bf9f2680c0000008fe9589b26c7e4c7f653fbc4c401edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") 22:25:31 executing program 0: syz_emit_ethernet(0x2f8, &(0x7f0000000080)=ANY=[@ANYBLOB="6f70eacc4ad9aaaaaaaaaaaa8100280008004800003c0000000000009078ac1400bbffffffff01070b08000000007f00000104009078000000004500000000000000ffffffff00000000"]) 22:25:31 executing program 1: r0 = socket$inet6(0x1c, 0x10000004, 0xfff) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x7fff}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0x6}, 0x8) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r2 = shmget(0x0, 0x4000, 0xfffffffffffffffd, &(0x7f0000ffc000/0x4000)=nil) r3 = shmat(r2, &(0x7f0000ffb000/0x4000)=nil, 0xffffffffffffffff) shmdt(r3) shmctl$IPC_RMID(r2, 0x0) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) shmdt(r3) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xbf6df16ca66d048c) 22:25:31 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000140)={@random="b100485caa2a", @random="43333e128ef5", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast, @rand_addr}, @icmp=@info_request}}}}) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000040)='\'\x00', &(0x7f0000000080)='#${&)\x00', &(0x7f00000000c0)='-##:*!\x00', &(0x7f0000000100)=')\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)=':\x00', &(0x7f0000000200)=':\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00'], &(0x7f0000000380)=[&(0x7f0000000340)='\x00']) socketpair(0x1f, 0x4, 0xffffffffffffff11, &(0x7f00000003c0)={0xffffffffffffffff}) setsockopt(r0, 0x91, 0xf6f9, &(0x7f0000000400)="739f66e4cf3dbdfcd04dc12884195ad392638f99f0e5a3e63fd86ecf39326b04c14ee479a47e56c70073a00245fb32c8c5fd237697738eb1c5c670d19d458b57a6387beaf7246f1fc20654339bed41bd3c0154b4125c8e22", 0x58) 22:25:31 executing program 1: syz_execute_func(&(0x7f0000000080)="0c1bc4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4c4a231ade9c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f9e5b6666450f9772051411") 22:25:31 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0x0, {{0x1c, 0x1, 0x0, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}}}, {{0x1c, 0x1, 0xa2, @loopback}}}, 0x108) 22:25:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, &(0x7f0000000000)=""/51, 0x33, 0x80, &(0x7f0000000040)={0x1c, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x7ff}, 0x1c) setitimer(0x0, &(0x7f0000000100)={{}, {0x0, 0x4000}}, 0x0) r1 = dup(r0) accept4$unix(r1, 0x0, &(0x7f00000000c0), 0x30000000) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r2) setitimer(0x0, &(0x7f0000000080)={{}, {0x9}}, 0x0) 22:25:31 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f0000000280)=""/168, 0xa8, 0x0, &(0x7f0000000340)=@file={0x1, './file0\x00'}, 0xa) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) r3 = accept(r2, 0x0, 0x0) close(r1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7, 0x2, 0xa0000000000000, 0x9}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="0105ffde", @ANYRES32=0x0], &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000000140)={r4, 0x2b672b54, 0x6, 0x9, 0x8, 0x400, 0x7, 0x7, {@in6={{0x1c, 0x0, 0x5, @rand_addr="16e05de553a83367e37526641ddffb25", 0x2}}, r5, 0x4, 0xffff, 0x401, 0x6, 0x12480000000000}}, &(0x7f0000000200)=0xb0) execve(0x0, 0x0, 0x0) flock(r1, 0x4000000000000) 22:25:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x8, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x1007, &(0x7f0000000000), 0xfe6a) 22:25:31 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x7, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x4, 0x0, 0x0, 0x6}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000200)="62ac329bc0c20db256a9a801b605ce2dfb815668e963bc1a8b") syz_execute_func(0x0) r3 = dup2(r1, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0) 22:25:31 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0x80044403, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x8}) 22:25:31 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet6_int(r1, 0x29, 0x3d, &(0x7f0000000100)=0x7, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000180)={@multicast1, @rand_addr=0x7, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @empty, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr=0x612, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast1, @rand_addr=0x9, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@multicast1, @multicast2, @rand_addr}, 0xc) 22:25:31 executing program 1: syz_execute_func(&(0x7f0000000000)="98341a0f050520d0f80791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d960000d80000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") 22:25:31 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000040)=0x9, 0x4) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x1, @loopback}}, 0x0, 0x1, 0x4, 0x8, 0xdfe, 0x8, 0x3}, &(0x7f0000000180)=0xa0) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f00000001c0)=r2, 0x4) 22:25:31 executing program 1: syz_execute_func(&(0x7f0000000200)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b006b02362e660fd65508ba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d96000000dcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") r0 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x101) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000040)=0x15b14c28, 0x4) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000140), 0x10) 22:25:31 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b557f3420f53b2fcfffffffb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab440f0d7700c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000a80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a2e19c8fe9") accept$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000100)=0x10) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x8008, &(0x7f0000000000)=0xffff, 0x4) 22:25:32 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f0000000000)=[{r0, 0x2000}], 0x1, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r0, 0x9}, {r0}, {r0, 0x80}, {r0, 0x10}, {r0, 0x816f1198b334a912}, {r0, 0x4045ba840aeb58bf}, {r0, 0x101}, {r0, 0x12}, {r0, 0x101}], 0xa, 0x8001) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000140)={0x7, "282e0b606dd28500"}, 0xfffffe43) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x1, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x10000000000001d5) fcntl$dupfd(r0, 0x11, r1) ftruncate(r1, 0x8000) 22:25:32 executing program 2: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) socket(0x2, 0x0, 0x400) 22:25:32 executing program 2: clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x860, 0x7f}, &(0x7f0000000140)) __getcwd(&(0x7f0000000080)=""/96, 0x60) munmap(&(0x7f0000000000/0x3000)=nil, 0x3000) execve(0x0, 0x0, 0x0) 22:25:32 executing program 0: mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x7) getpeername$inet(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0xaa) openat(r0, &(0x7f0000000040)='./file0\x00', 0x10040, 0x9) 22:25:32 executing program 1: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet_sctp(0x2, 0x1, 0x84) dup(r0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) 22:25:32 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x9) getsockopt$inet6_buf(r0, 0x29, 0x30, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x2, 0x9}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000100)={r2, 0xa1f2, 0xffff}, &(0x7f0000000140)=0xc) 22:25:32 executing program 0: r0 = dup(0xffffffffffffffff) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000000)="c3f93487c58d68753a8d47530f92d9feb84d3b573a6ce7cc33d4b0813fd1a68d7eadc43663ed1d4f3929b1c5bb095fc13fc9419b689221e28acd5e9a75a8c5eec2f0dcbd0a351c39077303bae9c4e258d8978fc774483ad6b4169dcf6bacbb95947a5f418279dfc2ce8fea7897f6f8258cd61b93b3ee692a8e6186d3113601c0508afd9560e045da3e700e5dd5533c26112bf3") syz_emit_ethernet(0xe0, &(0x7f0000000240)={@broadcast, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x3a, 0xf0ffff, @ipv4={[0xfffffffe, 0x2, 0x543, 0x0, 0x60], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff87, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], [], @broadcast}, @ipv4={[], [], @remote}}}}}}}}) 22:25:32 executing program 0: syz_emit_ethernet(0x5a, &(0x7f0000000240)=ANY=[@ANYBLOB="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"]) r0 = semget$private(0x0, 0x3, 0x400) __semctl$SEM_STAT(r0, 0x7, 0xa, &(0x7f00000000c0)=""/230) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffffffffffffff080600010800060400ffffffffe0000001aaaaaaaaaabbe0000001"]) 22:25:32 executing program 3: r0 = socket(0x2, 0x2, 0x0) r1 = socket(0x2, 0x4, 0xffffffffffffffff) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) dup2(r1, r1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 22:25:32 executing program 0: syz_execute_func(&(0x7f0000000280)="0c06b5b598cd801b69e4f56962f5696200d9d9d08f2810eecf90c4e159dc028fe9589b262e66410f65c9e101edfec4427df62a2a00c4daff7676d876d84d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01e3f265dc5f00c4c23bdcc4bbbb5b45363ef8420f0f9000000000970faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f0000000340)={{"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", "4817a5d9e666dca1df538316633e9a5100e32386dd8badf37fed99d49c4fe993", 0x2, 0x6}, &(0x7f0000000040)="36a6b40ac5fbfc61394006b8cae14291b60135941d7dc8780222d3a7e3c5f290c3455170", 0x8000, 0x81, 0x8, 0x8, 0x100, 0x0, 0x100, 0x6}) 22:25:32 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8200262f66696c653000"], 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, 0xffffbffffffffffd, 0x8}, 0x10) dup2(r0, r0) 22:25:32 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) bind$unix(r0, &(0x7f0000000200)=@file={0x1, './file0\x00'}, 0xa) r1 = openat(0xffffffffffffffff, 0x0, 0x8, 0x80) truncate(0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000500)=[&(0x7f0000000100)=']-&*[)%*\x00', &(0x7f0000000140)='\x00', &(0x7f0000000280)='-\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', &(0x7f0000000440)='[}\x00'], &(0x7f0000000680)=[&(0x7f0000000540)='-\x00', &(0x7f0000000580)='*&+/!\x00', &(0x7f00000005c0)='\x00', &(0x7f0000000640)='\x00']) fstat(r1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() lchown(&(0x7f0000000240)='./file0\x00', r2, r3) getuid() r4 = socket$inet6_udp(0x1c, 0x2, 0x0) ioctl$DIOCADDSTATE(r0, 0xc0f24425, 0x0) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f00000007c0)={{"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", "71c5cab5245f19118831047266e66ea678fceaaf2054a4b01d6eb720ce1698f9", 0x7fffffff, 0x4}, &(0x7f0000000180)="72aed4fbd466efd35f5dacf8c76a6d73836cfb306c03b72315e20bf980d7a9b435b880b439405c24f61b4d5786f397c6493690f1ad19601366dd8a129a254b6e4c2baff8339f980bfe5a5b1761e54228d5549b1d34dddbb65a294ceec6e621c38000e5784fe2f4cf0e64cd698b1c04ca9e98d0706943ab5789", 0x7, 0xffffffff80000000, 0x0, 0x2, 0x400, 0x54376572, 0x5, 0xecd}) r5 = fcntl$dupfd(r4, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r5, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000340)={0x8001, 0x2000, 0x9, 0x8}, 0x10) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x0, 0x6, 0x5e79f3ce}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) semop(0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000000c0)=0x8, 0x4) msgget$private(0x0, 0x0) 22:25:32 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = getpgid(0x0) fcntl$lock(r0, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x5f20ee71, 0x100000001, r1}) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) flock(r2, 0x1) open(0x0, 0x0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x1000000009, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x0, 0x1000300010005}) getpid() fcntl$lock(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x3b6, &(0x7f00000001c0)={@remote, @broadcast, [{[{0x88a8, 0xf, 0x8000, 0x3}], {0x8100, 0x6b1, 0x0, 0x1}}], {@ipv6={0x86dd, {0x8000, 0x6, "97b1a0", 0x378, 0x73, 0xa2df, @rand_addr="dc567d26144e518b7abfb83709bc9742", @loopback, {[@hopopts={0x7f, 0x11, [], [@padn={0x1, 0x1, [0x0]}, @ra={0x5, 0x2, 0x1f}, @generic={0x4, 0x7c, "1a2eaaf9f261641dac8c2bf78bdf3257689b6651afddd52cd51e6fb48c619215139e7cbdd63441574ea30e7fe96fca410db34b8e35309b54f162308d425632e22156f21b477dc176069eda24c8abd2844b1349ba469e641fc84f9b11eee10614eb10be479d2bdb8e5f4ece2bf83be620d5b36c9ff5b578e6b24c48f7"}, @enc_lim={0x4, 0x1, 0x9}, @jumbo={0xc2, 0x4, 0x5d9}]}, @dstopts={0x4, 0x19, [], [@jumbo={0xc2, 0x4, 0x100000000}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1, @enc_lim={0x4, 0x1, 0x8}, @generic={0x9, 0xaf, "6c2ed14ac2c0ee3bcff87248aefce6da73e3b2a5bdfe1367f0cd845a1c9faa1ed88692bef45ef3e6de147547dd2f43021c631f6b0fcb3cec88de0e452b1f7865920abe76305e8a3b6ba139eda552c06e2f888599b3af7285f98f0ae07ac88fc3856ce51beb8124b925fb8e15865a2fd193a4b93e8a947c522a178721c4403b90782bb2a3453f30a4bb8f88f88fcd00a1e8ad99560973463129ee03df9087b2c13288ac7c5cdcae79338381428734c7"}, @ra={0x5, 0x2, 0x5}]}, @dstopts={0x5a, 0x1d, [], [@generic={0x1f, 0xce, "e0ba55a34644000566ae5221985a487c0a0b20b46944a0e2670ad9f7d327b22165775383c8df68206fe24b324409a5362dfb4c88f95c2780198aeaa4d118658b7163dbe72cbd05fffc45b49af842dd1bbc79a22d99c55cf018e49124f79798c3bf9795288be82b5e7a5e79838e76d55d9f9e128a1f98c4ba1694fe83a12da3727f2ba75ed89ac1666c5d4feab7471999856c485716faf0b156cc6c940c79beaa9466490f0229d081f8b52dc39310925ec3bcaf0d6b50d69c929cd7aa775212ff551eeb06957a980a05fd1abd61a5"}, @jumbo={0xc2, 0x4, 0x83c}, @pad1, @jumbo={0xc2, 0x4, 0x9}, @jumbo={0xc2, 0x4, 0xc}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, @routing={0x25, 0xa, 0x0, 0x6, 0x0, [@mcast2, @remote={0xfe, 0x80, [], 0x0}, @rand_addr="8026292ecfc1f9901aa7c26c660ee15f", @loopback, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}]}, @hopopts={0x37, 0x1, [], [@pad1, @generic={0xffffffff, 0x9, "243386ad96b3990f28"}]}, @dstopts={0x64, 0x1, [], [@jumbo={0xc2, 0x4, 0x7}, @jumbo={0xc2, 0x4, 0x10000}]}], @icmpv6=@time_exceed={0x3, 0x1, 0x0, 0x0, [], {0x0, 0x6, "d1f10f", 0x931, 0x6f, 0x10000, @mcast2, @rand_addr="078f12b8788c41a781761836deadec39", [@dstopts, @dstopts={0x5c, 0x0, [], [@jumbo={0xc2, 0x4, 0x4000000000000}]}], "c4ce9ef9ff56e618635b455a83270f6d385f52b34607ef2c63689379b000d0ae2b9d98604c9c1aa2515321af96ec7fc61e79c2dfdac7da727d0f205bd88e7489"}}}}}}}) execve(0x0, 0x0, 0x0) flock(r2, 0x9) 22:25:32 executing program 2: freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000180)={0x0, 0xe31, 0x3, 0x8000, 0x4}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x5, 0x0, 0x7f, 0xc3c, r2}, &(0x7f0000000240)=0x10) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f00000015c0)=""/4096, 0x1000}], 0x1) readv(0xffffffffffffffff, &(0x7f0000001580)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = accept4(r3, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10, 0x20000000) getpeername(r4, &(0x7f0000000380)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000340)=0x10) sendmsg(r3, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000100), 0x23d, 0x0}, 0x0) fcntl$getown(r3, 0x5) recvfrom$inet6(r1, &(0x7f00000003c0)=""/163, 0xa3, 0x1, 0x0, 0x0) 22:25:32 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c1819c29f3dc702c61aa86e81e3153b51e055768b", 0x59, 0x80005, 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000300)='hd\x00', 0x3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r1}, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, 0x8, 0xc}, &(0x7f0000000200)=0xc) bind$unix(r0, &(0x7f0000000240)=@abs={0x1, 0x0, 0x1}, 0x8) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type 22:25:32 executing program 0: syz_execute_func(&(0x7f0000000240)="b1c591cd80c4827941cda613d1d0c44139fd5bf9c18dff000000e85e263e4379af40f623419d49f216164808eebae0038e802000c62111f00fba6929da7dd7e0c47d239cb63e36646442e9000000010f186746f3400faee464f34280470300f3af8f4978c3610026400f0d18c401f6e0f6e3dfc4e1455fac66f34e0f2a2ed9d966470f381e20420f1806195411b90f01c1") r0 = socket$inet6(0x1c, 0x2, 0x3) setsockopt$inet6_group_source_req(r0, 0x29, 0x51, &(0x7f0000000300)={0x7, {{0x1c, 0x3, 0x801, @remote={0xfe, 0x80, [], 0x0}, 0xff}}, {{0x1c, 0x1, 0x0, @rand_addr="17f4a3f01124b818d14d1066d0af1951", 0xfffffffffffffffc}}}, 0x44e) fcntl$getown(r0, 0x5) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000440)=ANY=[@ANYBLOB="1c004e23e10000000000000000000000003e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000555b84efc26d080000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000c0a37ddc1ba804e60d91f6e84d287479da2db76b3c3bb1ff783f79c67bc51d6a566773e188cf88e2e31bdf2873a9f36a79db22d8153190d62a00000000000000", @ANYRES32=0x0, @ANYBLOB="810000000900000007000000c813000000000600a3cb04a6d79feb4d3e042d430f14931557fd4fb506498cf58ac02fd06cf0c3ea84eede3b53bc02011f48f17c1b9df748ab0301ef503a4b41d236f2eac33594debb57bc36d01e3b7f7a7ffc766a5e1adf260fff1593758832ded992772c93ff95ead83699f0d2f97b8ce9c351d05966"], &(0x7f00000000c0)=0x98) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={r2, 0x5}, 0x8) 22:25:32 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000080)="20b8ad560824ca173943ac30d713b6f681d4c618a011552e3b495f438014675d2657d9fccb0425893a9c15749f9c0d2f6610813d10b7bb353b8edf600a69546538169dcb5dcdcb23488c41480634165bec8a69a5ce80aad359b84533c6703de3b8b03921c47ee05d8e82133a9789609bf270a3033a1fc699094578e19a9aaf1f2c4af16da60d0747c08ba0aecb90267f32165845b90d5dc47db80857888ce9e0e18f4c89ecb8465ae8f63ef69748441e47a1fde55ad9fe9f819ef547a9c10ed4036d8f8b3e9727b92f") r1 = open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000440)={0x8, 0x4, 0x4020, 0x0, 0x4, 0x10000, 0x2, 0x20, 0x0}, &(0x7f0000000480)=0x20) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000004c0)={r2, 0x1}, 0x8) fstat(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000280)='./file1\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000003c0)={0xffffffff, &(0x7f0000000340)=[@in={0x2, 0x1, @broadcast}, @in6={0x1c, 0x1, 0x10001, @rand_addr="9f410109b5a462c908c0a06c28e8ab39", 0x1}, @in6={0x1c, 0x1, 0x7f, @loopback, 0xffff}, @in6={0x1c, 0x1, 0x7, @mcast2, 0x9}]}, &(0x7f0000000400)=0x10) fchown(r0, r3, r4) ioctl$DIOCRADDTABLES(r1, 0x20006601, 0x0) 22:25:32 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 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) r1 = openat(0xffffffffffffffff, 0x0, 0x8, 0x80) truncate(&(0x7f0000000180)='./file0\x00', 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = getgid() setgid(r2) getuid() r3 = socket$inet6_udp(0x1c, 0x2, 0x0) ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f00000001c0)="e6b3afd686793226175eeceeb9d25d211b79c4b6036ceb962fea595d1b99268d10fafdad0d5477f664252b14d657900d20a332e32469308e789106df1be6642fb8d167d7d6d9748c52f9a17474c4388e3de20beb9b72a73c06") r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r4, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) semget(0x2, 0x0, 0x30) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000340)={0x8001, 0x2000, 0x9, 0x8}, 0x10) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000005c0)={0x0, 0xb}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 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$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000000c0)=0x8, 0x4) msgget$private(0x0, 0x0) 22:25:33 executing program 3: syz_emit_ethernet(0x31, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff0000000000000800460200230000010000004e214e2300d890780bffafd4962b39dbd4d2b4abaab3146a177499bd1b86852e4543e71af33a3a2875a4753f1547d573f5c9cb1038c63933b04ea0a7a81c1f020b9b239c75012c8487a5"]) 22:25:33 executing program 1: syz_execute_func(&(0x7f0000000100)="1c09b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") r0 = shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x3000) freebsd10_pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000240), &(0x7f0000000280)=0x4) r2 = dup(0xffffffffffffff9c) utimensat(r1, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={{0x2, 0x4}, {0x0, 0x753}}, 0x200) ioctl$DIOCGETALTQV1(r2, 0xc1304430, &(0x7f0000000000)="dba63397109b8cc6240a1c52b9cee70e4b8d0c6dd1d9f487d2219bac5609a2a5672c80139c946152a472e20d11027308a0935ebc331236653e1d665a42b11bf80061447fc95c7b0411ab2ac645c472e4cef0ea5a24d912da3fc2625f078e0418e730b0bb0ec93838a061dc25ad0e50db488a400edf08634d3c7d7c57ae8b92e4c3628b57f12099fc23f3b4ba21db15dbe785be7991cd629d") accept4(r2, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000001c0)=0x10, 0x30000000) shmdt(r0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x2}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000340)={r3, 0x702}, &(0x7f0000000380)=0x8) 22:25:33 executing program 1: r0 = getuid() freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000200)='./file0\x00', r0, r1) madvise(&(0x7f0000a29000/0x4000)=nil, 0x4000, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x118000, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f00000000c0)={@in={{0x2, 0x1, @rand_addr=0x5}}, 0x0, 0x6, 0xfffffffffffffff7, 0x2, 0x0, 0x80}, &(0x7f0000000180)=0xa0) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000001c0)={r3, 0x4}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000300)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r3, 0x400, 0xfff, 0x9}, 0x94) madvise(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x0) mincore(&(0x7f0000a00000/0x600000)=nil, 0x600000, &(0x7f0000000000)=""/99) 22:25:33 executing program 1: munmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000) getrlimit(0xe, &(0x7f0000000000)) r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x0) shmdt(0x0) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x1}}, 0x0}, &(0x7f0000000140)=0x8c) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000180)={r2, 0x1}, 0x8) 22:25:33 executing program 2: r0 = socket(0x2, 0x1, 0x7f) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="826d3b95a0cf574e7a3f9acd3b2e2f66c925f591c0"], 0x10) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={r1, 0xf, 0xfff}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1, 0x908a}, &(0x7f0000000180)=0x8) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000100)="5ed671f2b92f52ff7511c2c958917a5bf007c8cd8c9db4434a550d23c4652b021f4fc69f19a74ce49fcaee0599a6f237d9f347689039f4cb0962a037c262d6", 0x3f) setsockopt$inet_tcp_buf(r0, 0x6, 0x26, 0x0, 0x0) clock_getres(0x4, &(0x7f0000000240)) 22:25:33 executing program 1: syz_execute_func(&(0x7f0000000200)="1c0dc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107f2168f4808eebce00000802000c422b18cb6070000005151f2f040877006c1ea01eff265dc5f00c34f5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003cc4c1792f047e") syz_execute_func(&(0x7f0000000000)="8f2978838d69000000c4e379040200362ed9fef20f12e8d9eac4c17a2d3ec423090a4e87000fae0d00400000c421a058c466400ffac2") 22:25:33 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x32, &(0x7f0000000040), 0x8) setsockopt$inet6_buf(r0, 0x29, 0x36, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x808, 0x10) accept4$unix(r1, &(0x7f0000000080)=@file={0x0, ""/43}, &(0x7f00000000c0)=0x2d, 0x10000000) exit(0x20) socket$inet6(0x1c, 0x10000006, 0x80000000) 22:25:33 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0xfffffffffffffffc) poll(&(0x7f0000000240)=[{r0, 0x2008}], 0x1, 0x0) freebsd11_getdents(r0, &(0x7f0000000280)=""/4096, 0x1000) freebsd11_getdents(r0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x7e9) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040)=0x6, 0x4) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x54, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x108) sendmsg$inet_sctp(r0, &(0x7f0000002680)={&(0x7f0000002300)=@in={0x2, 0x1, @multicast1}, 0x10, &(0x7f0000002600)=[{&(0x7f0000002340)="6ecb04716687f4b70f4014393303c5ae8017ae3ae195eae9241bcac23f1561b22a7ad0e02430d0a90fa55222be01ccda8a01f6b2935d37d3b7a108800b5c5b9218148deb3418a083688a631874", 0x4d}, {&(0x7f00000023c0)}, {&(0x7f0000002400)="0bdaa1110cf9ffb91f697f3dcd0edd34af54259eb46b7bb53acff51da85f1739dbeaa4ae94bb753064b3c6d175dacbe8277d9a2d208ca71456322d3c90f6897d98afb9a27e623d3db04e1a27ea93e00d328d8dd82f946b664d658b3a7ce08d2f26c2d43bf73d98bee7ab87bafc66c3a03ceffa016895516a414039187aee8da9cf4702a34c1105c4c7d3ad7994c62a4c222f38ef3942", 0x96}, {&(0x7f00000024c0)="4a7a7901b75c7255ed557aaffaf7c0a85ac3fef598b266d52e9c7b6365b735390f906fdba6d61936aa2e9a6d4f43e9b70438aa9c4d6b64ed3e0ed9f9feb73121bf8fca68fcb66f5aa153003c9ad38fd6119c3d20968c9b4d6e1e946b51c5e9b4840c4babcc64565f22270363b9fc681f7030395dd1dacf118bd6187b6b14dedf2f6994d14296101289e69ccb486a109f13068f0d7a5992c5c5adf57fed222fbdc3af43c19e472de41a646896e971d61b15fdf8fe637eb721b10b6cbde5d9967bba034cca08d20e2f271bf4ee68fabbe58f1dfcd0aaa95e373ab6a8abd383ac", 0xdf}, {&(0x7f00000025c0)="427b6f8df1324c7d326b22461adf22db3386", 0x12}], 0x5, 0x0, 0x0, 0x104}, 0x8) readlinkat(r0, &(0x7f00000012c0)='./file1\x00', &(0x7f0000001300)=""/4096, 0x1000) ppoll(&(0x7f0000000080)=[{r0, 0x1}, {r0, 0x40}, {r0, 0x100}, {r0, 0x2}, {r0, 0xa2}, {r0, 0x8}], 0x6, &(0x7f00000000c0)={0xfff, 0x80}, &(0x7f0000001280)={0x9}, 0x8) 22:25:33 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000040)={0x10000000000}, 0xfffc) 22:25:33 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000040)={0x0, 0x33, "b091ce4e2a42cf6e0f90255dc29fa5946ffda013c74c5b162c09edd1b1aae1a6ad721984b891119ebfe78fb8eeabb7663740c9"}, &(0x7f0000000080)=0x3b) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0), &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000180)={0x0, 0xd4e, 0x3, 0x400, 0x3}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0x102, 0x7}, 0x2e1) 22:25:33 executing program 2: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="1c40000000000000fe8000000000000400000000000000aa0220f8676b2ff1e60f18df6024575cf5e289f4074ad087b255b3676b40bbbec00b5cef1489946ba22cbd93d6e7ff63156e0046141812426b846cb84daca352f6fb0f9d5e2e6d95da201d4b7c687a94930d"], 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000200)={0x0, 0xfd81, "4554543705759147cf8cfa6f1c1fcfdce39c8309e7259e478d2c5fc45fae661658cec0f8854a8fa91fe6618a55bfe5a9870c52ab67417aa9e4697981cc149a386913dc277c1748ebaa5bd4e801d39b072a95855718819ee7a58f9ccb3b91cf0a63b75406e40d3ccbe6daf89e2ed2fa2121f4edb305c5544d544b444d3c"}, &(0x7f00000001c0)=0x85) listen(r1, 0x0) 22:25:33 executing program 2: setrlimit(0x9, &(0x7f00000003c0)) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x400000011, r0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000080)={r2, 0x7}, 0x8) 22:25:33 executing program 1: socket$inet_icmp(0x2, 0x2, 0x1) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = openat(0xffffffffffffffff, 0x0, 0x10200, 0x0) fchdir(r0) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0x0, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35b}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf110641fdc4a37bf0c55c41e2e9660ff8aa110040000b0f33b8c4f4074e4e4e5b26400f0fbafeefffffb74b264ad80f30031e1edee521c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000d96ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000880)="d5e2796f0cd669bf547324750925dee33e78c0e8aa8f9ead569fdaaf9beeb8d16b7adb5ca6938ac2d4c7a249cc77b2091870069d75c766f774d7b41e983ec2c2767ae9fb5b360f35ef1f0918c96014fa965a3fbd03b35fc3128d90023f405064c92434e620ef53a349867dbb451b97aa033d183034fbbc90189eeb32d3312e3de1b5dc57f7016ad6725ca81d7f7bf361763ff57a8b20f0e6c9307c79c4c19e9ccae3ac778564") setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r2}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x11, 0x6a, r2}, 0x0) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f00000002c0)={{"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", "e3f11466f33aa96d1315993ff0e9d4ffd4264253983e2ad37e8de42fff1ee8ee", 0x7, 0x6}, &(0x7f0000000240)="f59697616fe64927a411c275103abf0260b08211d971533bdbf588fdcd06c166a76f7d5b342daa806308a1ddc3dbbb4450d4ae29a3f5a290ebe7e6635ad59e18ebb19a8908", 0x5, 0xb0b, 0xffffffff, 0x8c, 0x8001, 0x8001, 0x8a8, 0x1bd4c0000000000}) 22:25:33 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="741956e900000000fe"], 0x0) sendmsg$unix(r1, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="00022e2f66696c39302f66696c653000c5769efd6f5365ad1736ea4519d9ee27efac35b1be14dd278dd4cd095f36d9056bfb52e6c202f9cd787539177f23dd0eba2f23c9a940c426e0bc3787a9543d6dbb39e813b136ab930daeee22469e63c9c40a048c6b1baf5eea2e20f94cd6a2a72953d67bf975e73f919951449fc3ff3c5e630c5bd941538c01260bc2a4cc5ca159c01666eb081edcfe"], 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) 22:25:33 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) poll(&(0x7f0000000080)=[{r0, 0x101}], 0x1, 0x200) r1 = accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000000c0)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x28) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={r2, 0x20}, &(0x7f0000000180)=0x8) syz_execute_func(&(0x7f0000000240)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653430f770f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d00000000570505c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") 22:25:34 executing program 2: r0 = socket(0x1d, 0x20000000, 0x23) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000140), &(0x7f0000000180)=0x4) syz_execute_func(&(0x7f0000000200)="984c5e5ea84a1cec0f05f359bf7a29010043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d25bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc73e450ff14d9764360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10") socketpair(0x1f, 0x6, 0xd3, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$getown(0xffffffffffffff9c, 0x5) getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) fcntl$lock(r2, 0xb, &(0x7f0000000100)={0x3, 0x1, 0x4, 0x0, r3}) 22:25:34 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r1, 0x8048756c, &(0x7f0000000100)="1b237e5e60f5c5bdd58c980fa2f5307f66f5c397e8c6aa148be07f4f7990a1abf21f0bedf2") 22:25:34 executing program 3: r0 = semget$private(0x0, 0x2, 0x0) __semctl$IPC_RMID(r0, 0x0, 0x0) semget(0x2, 0x1, 0x80) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000140)=ANY=[@ANYBLOB="d7000408fffeff00000000000000"], &(0x7f0000000180)=0xe) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$sock_int(r1, 0xffff, 0x1013, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x7fff, 0x2, 0x7, 0x81}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000080)={r2, 0x3f}, 0x8) 22:25:34 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x2, 0x84) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000000c0)=0x7fffffff, 0x4) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x3, 0xfffffffffffffffa, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000001c0)={r3, 0x7e}, 0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000020000007f00000100"/156, @ANYRES32=0x0, @ANYBLOB="00000000acc997921a3f02db29a7b6aa168b00001da0c140f90899681e693b773f17fe4aeff1c0ed9c2fd99a3d22986ddff97b9cadac09bdeb8c9d8cad655449d8465d82637c3dbc8f1f48b63444303cfed20353a90f8eb0a0e9502c2b086c72142905477268d42bb8d092b5f78bffe0ca01da6d3b876b29c384ee8e0cfff108552022ac5d1ee196c64a956951a38f45ccdd6f0acb5e53b3c6e35e22eb50a951b7e19f47f6411bcb7f38bc5ba37db2b7d18e6bf76a1cd9b528164e04967b94ffb3fd52325047538be940c8b1d41594a700534116b5b5f53c3a60db09ae65cf8d"], 0x0) ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000100)={0x10, &(0x7f00000000c0), 0xffff, 0x5, 0xff}) 22:25:34 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={0x0, 0x3, 0xf, 0x4, 0x401}, &(0x7f0000000200)=0x18) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000240)={r1, 0x3e6372e2}, 0x8) ppoll(&(0x7f00000000c0)=[{r0, 0x2089}], 0x1, &(0x7f0000000100)={0x100000000, 0x6}, &(0x7f0000000140)={0x2}, 0x8) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x80, 0xfffffffffffffffe) shutdown(r0, 0x1) getpeername(r2, &(0x7f0000000640)=@un=@file={0x0, ""/4096}, &(0x7f0000000180)=0x1002) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000600)={0x0, 0x80000000}, 0x8) shutdown(r0, 0x1) 22:25:34 executing program 0: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getpgid(0xffffffffffffffff) fcntl$getown(0xffffffffffffff9c, 0x5) msgget(0x1, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db74fc483397fd300c9dcdc0fbcaf061000edf345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") clock_settime(0x0, 0x0) r0 = dup(0xffffffffffffffff) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000240)="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") r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00000005c0), 0x0) shutdown(r1, 0x0) getpgid(0x0) clock_getres(0x4, 0x0) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 22:25:34 executing program 2: munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000) r0 = socket$inet6(0x1c, 0x5, 0xffffffffffff8001) mmap(&(0x7f000088d000/0x1000)=nil, 0x1000, 0x4, 0x10, r0, 0x0) mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) sigaltstack(&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000000)) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) 22:25:34 executing program 1: select(0x197, 0xfffffffffffffffe, 0x0, 0x0, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x0, "01b8cd892113dedfc478f1fd0f03ff11"}, 0x14) 22:25:34 executing program 1: syz_execute_func(&(0x7f0000000000)="45d8dbc4a17f5e6260c4614359e47445df7a008fa978e3214a4dc4024d933455b3000000f0019ee46d0000c4a2d93bf1c40bc549ce0a") r0 = socket$inet(0x2, 0x10000005, 0xa7f) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={r1, 0xfff, 0x7, 0x1, 0x9, 0x5}, &(0x7f0000000240)=0x14) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000100)=ANY=[@ANYBLOB="1c004e230500000000000000000000000000000b00000000e30a00000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000026a6dc5f840a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d380d4e4797b2a26aff986", @ANYRES32=r1, @ANYBLOB="0400000001f0ffff040000005942000002000000"], &(0x7f0000000340)=0x98) 22:25:34 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x2, &(0x7f0000000200)=ANY=[@ANYBLOB="02001300401c4276000000000000c700000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000765a2eaa000000000000000000000000000000000000000000000000000000000000000020671956b900"/136, @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0xa0) 22:25:34 executing program 0: r0 = socket(0x1c, 0x3, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1009, &(0x7f0000000000), &(0x7f0000001840)=0x910) getpeername$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) 22:25:34 executing program 0: r0 = geteuid() r1 = socket(0x12, 0x4, 0x80000001) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000500)={0x0, 0x3f, 0x4, [0xbd, 0xff8000000000000, 0x7fff, 0x7]}, &(0x7f0000000540)=0x10) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000580)={r2, 0x8}, 0x8) fstat(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000340)='./file0\x00', r0, r3) r4 = socket(0x1c, 0x30000003, 0x2) r5 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x7fff}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x0, @rand_addr=0x6}}, r6, 0x8, 0x57, 0x80, 0x1000, 0x3, 0xb6}, &(0x7f0000000300)=0xa0) connect$unix(r5, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0xe, &(0x7f0000000040)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x94) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000380)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000004c0)=0x1c) 22:25:34 executing program 1: r0 = open$dir(&(0x7f0000000040)='./file1\x00', 0x0, 0x80) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000300)='./file2\x00', 0x0) fsync(r0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x2) 22:25:34 executing program 2: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) accept4(r1, 0x0, &(0x7f00000000c0), 0x10000000) r2 = dup(r0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000000)=0xbd06, 0x4) ftruncate(r0, 0xffff) truncate(&(0x7f0000000040)='./file0\x00', 0xf2c1) 22:25:34 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x2000000, 0x0, 0x5, 0x0, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x8, @mcast1, 0x7fffffff}}, r1, 0x80, 0x7, 0x8000}, &(0x7f00000000c0)=0x8c) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) socket(0x17, 0x3, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x19, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) 22:25:34 executing program 0: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000140)=0xffffffff, 0x4) syz_emit_ethernet(0xb1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb0800490000a3000000000000907800000000000000009406fffffffa010194060000000101000b019078000600004d27000100640080007f0004ac1400bb7f000001870c84f03324c3bf0a7b2676440c7823000000070000000994060000000389070060000012891f09ac1400aa7f0000017f0000017f16000138290000ac1400aa000010000089170080000000ac1400bbac1400bbac1400aae000000100010100b161ea"]) 22:25:34 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto$unix(r0, &(0x7f00000001c0)="fc041e0425f6b53c29e92a74703ce685af4bf093d94fd240935f5252dcee603aab5bd5ba42b4b0cb577e10cad546c32adf81245c09fcc0c5826c6c9d7a50dd689afe4766ee0e6ce670dcd64d7837500261479cfa98852d64759caaa24849f266f6ac10768b7d781f286109e50905068ea521f696df53439befadc24b37bc53a3e52ccf21f50310eaa3beee836419de2143194525b9161b9e0ee8c466fac4a0fb6bc75e3f5896484cf0900da1dc02c09ce7e9cfa94b9919576c565c91650d469de840ad9c9df9e7e2d27b30ea4e1a42ae0315bde0d34d5b", 0xd7, 0x8, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1204, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0xf4010000}}}, 0x94) 22:25:34 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000000)={@multicast1, @broadcast}, &(0x7f0000000040)=0xc) r2 = fcntl$dupfd(r0, 0x0, r0) lseek(r2, 0x3, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 22:25:34 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000000)={@multicast1, @broadcast}, &(0x7f0000000040)=0xc) r2 = fcntl$dupfd(r0, 0x0, r0) lseek(r2, 0x3, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 22:25:34 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0xfffffffffffffd41) syz_execute_func(0x0) recvfrom$inet(r0, &(0x7f0000000240)=""/195, 0xc3, 0x0, 0x0, 0x0) geteuid() sync() syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") 22:25:34 executing program 0: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x30000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000040)={0x5, 0x1000, 0x2d, 0x5, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000240)={r1, &(0x7f0000000180)=[@in6={0x1c, 0x0, 0x8, @loopback, 0xd93f}, @in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x2, 0xffffffff, @local={0xfe, 0x80, [], 0x0}, 0x2}, @in6={0x1c, 0x0, 0xfff, @mcast1, 0x101}, @in={0x2, 0x3, @rand_addr=0x10000}, @in={0x2, 0x2, @multicast2}, @in={0x2, 0x1, @multicast2}, @in={0x2, 0x2, @broadcast}]}, &(0x7f0000000280)=0x10) setuid(0xee01) syz_execute_func(&(0x7f0000000080)="1c04c4637916d7b098cd801b69e4c42205b8d3d9d0177ba13e3ef2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269f72e414163154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") 22:25:34 executing program 2: fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000080)) mlockall(0x1) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sync() munlockall() r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x8, 0x1) ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f0000000180)="0303e1d22cc21099bbeb9320c748b219def4b559c6dd409d0d5e6ad91b41d032d9a3569195495bd34808ab1fed69282ec40a5276c1b01aa888b0150f76be8d7709b5f0260caa1780d7b9be49cb28d310075221dd1079e9dab057c3c22cc47f296fceb72e411b050c2d23a70ccbd1da75ae45c2b6661bee32322290d270ce08bfc9baa4353876b993088f32d21bca4bfdea450ba82d96607d05039631f83b8029287b79377758e3b81e0b99fabc849036cbdcb67e90907822a5cba5c741051aa781a45f059c3b7ee053c4aba27022ceb5c10ccf8a201c9b9c9774c39e78e42b49eb217b1656a920af3231ebc26f6bf23c6590df7d7dd5d6") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x24, &(0x7f0000000040)="a3", 0x1) clock_nanosleep(0xa0440bc275e22a5a, 0x0, &(0x7f0000000100)={0x100000001, 0x71}, &(0x7f0000000140)) 22:25:34 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x1}, 0x7e) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000840)="e1", 0x1}], 0x1, 0x0}, 0x0) setsockopt(r0, 0x0, 0xc01, &(0x7f0000000040)="c53920d15e95fc71b9ac0a768cdcdc9612ee38edf02043e73b91e33cf53e872baac4dbf8ff286e7161d9ae0d0c34c227a4f5b8288e6163c74dd857866dd7cfeb715fdcba95a8d7c3b1bc6744883903bdd487016a93400e4b738fff054c1b4853280279793d91a2e4b7b99d468934335bb3b325e2434e0d2e2b597e2352e4fb8db1e091335de0dbf09d08df3453da86b410b0d5d349235671ebc4687d49b5687a598325fce64be41f720e1812a4", 0xad) 22:25:34 executing program 1: socketpair(0x17, 0x3, 0x800, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x1, 0xffffffffda518d7d, 0x0, 0x100, 0x502}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000140)={r2, 0x6}, 0x8) r3 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000180)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xffffffffffffff9a) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x8001}, 0x14) 22:25:34 executing program 1: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c6530000738152c62351da1804577926b201aa7af16a9b3743ba992c6bf32237f0a4a7a43eda346346fffc6d6c7bba0967a3097706903042d20b910581d93cd7092c642efeed3"], 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x100, &(0x7f0000000040), 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) 22:25:35 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, &(0x7f0000000000)="e6d868255702e4b2bc26a2d796668961c794aefed3d4ca2c14717d4f1458b3e2dd49f0ca31d9bc800943e2c57f5bc92af1cc9e0082028485865cc2b6c7add98e0a82715358bc155f3768384da368582a88e0c405132d997435d5e789a5714cb12e8dde3d877a92a070ec", 0x6a, 0x80, &(0x7f0000000080)=@un=@abs={0x1, 0x0, 0x2}, 0x8) getsockname(r0, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000140)=0x10) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x3b, &(0x7f0000000180), &(0x7f00000000c0)=0xffffffffffffff29) 22:25:35 executing program 2: mkdir(&(0x7f0000000140)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x0, 0x0) close(r0) freebsd10_pipe(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) write(r1, &(0x7f0000000080)='-', 0x1) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x0) write(r1, 0x0, 0x7fffffffffffffff) getrusage(0xffffffffffffffff, &(0x7f00000001c0)) 22:25:35 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) ioctl$DIOCADDALTQV0(r1, 0xc100442d, &(0x7f0000000080)="30c2126b9a27e26433483493fb5723df427490f8f671cd61d7aa331b52c8ae8f86d3069e1a869bfc7c17ad0a4fb87dfb85b241ae273b2a4572bef1d33f4a4f3c8458b444644d125100d1f8cca754ca0fc4a8ecdad14452ce8d9c291e") setsockopt$inet6_udp(r1, 0x11, 0x332b1b25eb0845b9, &(0x7f0000000000)=0x8, 0x4) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000100)=0x5, 0x4) ioctl$DIOCGETLIMIT(r1, 0x80047476, &(0x7f0000000040)={0x0, 0x5}) 22:25:35 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) fsync(r0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)="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", 0x585}], 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x5}, 0x8) getsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast1, @rand_addr}, &(0x7f0000000080)=0xffffffffffffff54) shutdown(r0, 0x1) 22:25:35 executing program 1: syz_emit_ethernet(0x1d6, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x10000000) sendmsg$inet6_sctp(r0, &(0x7f00000015c0)={&(0x7f0000000080)=@in={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000000380)=[{&(0x7f00000005c0)="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", 0x1000}, {&(0x7f00000000c0)="d13412c1bbf35de5df809442fcaf89c35138a47b15daaa6ae9d55dab82ed5b917f732ed9858435d463363bbb76ffafcd66212b8ecdee528644b5bb94829f6a418d6cfea834836dde3d9a6a54c1a1e6e5277767be8eb96345bba8117accbeb5dce598c5711c19f05773267cfff747b204f6756dcc2c0cfb342f6f5a0889e0fe70214c91790928c11efacf743c7e20f12f6c50718b5e65b4e2a7dc866dc6dee2eef3", 0xa1}, {&(0x7f0000000180)="a8bf8822319c741af244bbfc2c21c1f1826bf57b1911bed4f71d5c68c01ff52d77648a1a25162d8be28c41a8b7fff65e1422c32051df42de59bd241662024e08aaf8b2b79e2c54229411d1da16b92435303fbaadb483954558bbb1ab8238ea5f02b7ab0ebcc6ead77d071df4bbaa401407fb369645b3e315c54b046129f897a798ca1090821ea555bb8882505bf485c9ea00d785ea1cbc22ab8dc262bb847e429bf2b3148c042f338b23988f41083f316143f8924b285617de75c1ba991f92f7c2673c56a1deb3f99bd13d8321aeba3e9cad81", 0xd3}, {&(0x7f0000000280)="5042d333e65c88997d044fba0bdfc3b1831f1be16e5341c6a8d9a69cbfb9e74964c7fb2561b0d3f54608251bad323949d50a0a948f8f3e617af2ae414f9c23d793e0ac2cc6a8d76c6882bb3794ba9791446298488dfcee1c68146eedd37a84dc9edc5897f9d76d84495741be90d61656380c24b70214bc6378ce7708394611e563c1a56cde84f244a176f279bd876ad17f95808239812d44fa406e0a99e5235a54151336c2eaa18fb7a2bbc1ac206c78376bf61e09575a18a67adea629357a36f3d4c966a832027abcad295b1aabd851066815e4a1961b7a956d55da63361f6160016016", 0xe4}], 0x4}, 0x20008) 22:25:35 executing program 1: syz_emit_ethernet(0x1d6, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x10000000) sendmsg$inet6_sctp(r0, &(0x7f00000015c0)={&(0x7f0000000080)=@in={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000000380)=[{&(0x7f00000005c0)="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", 0x1000}, {&(0x7f00000000c0)="d13412c1bbf35de5df809442fcaf89c35138a47b15daaa6ae9d55dab82ed5b917f732ed9858435d463363bbb76ffafcd66212b8ecdee528644b5bb94829f6a418d6cfea834836dde3d9a6a54c1a1e6e5277767be8eb96345bba8117accbeb5dce598c5711c19f05773267cfff747b204f6756dcc2c0cfb342f6f5a0889e0fe70214c91790928c11efacf743c7e20f12f6c50718b5e65b4e2a7dc866dc6dee2eef3", 0xa1}, {&(0x7f0000000180)="a8bf8822319c741af244bbfc2c21c1f1826bf57b1911bed4f71d5c68c01ff52d77648a1a25162d8be28c41a8b7fff65e1422c32051df42de59bd241662024e08aaf8b2b79e2c54229411d1da16b92435303fbaadb483954558bbb1ab8238ea5f02b7ab0ebcc6ead77d071df4bbaa401407fb369645b3e315c54b046129f897a798ca1090821ea555bb8882505bf485c9ea00d785ea1cbc22ab8dc262bb847e429bf2b3148c042f338b23988f41083f316143f8924b285617de75c1ba991f92f7c2673c56a1deb3f99bd13d8321aeba3e9cad81", 0xd3}, {&(0x7f0000000280)="5042d333e65c88997d044fba0bdfc3b1831f1be16e5341c6a8d9a69cbfb9e74964c7fb2561b0d3f54608251bad323949d50a0a948f8f3e617af2ae414f9c23d793e0ac2cc6a8d76c6882bb3794ba9791446298488dfcee1c68146eedd37a84dc9edc5897f9d76d84495741be90d61656380c24b70214bc6378ce7708394611e563c1a56cde84f244a176f279bd876ad17f95808239812d44fa406e0a99e5235a54151336c2eaa18fb7a2bbc1ac206c78376bf61e09575a18a67adea629357a36f3d4c966a832027abcad295b1aabd851066815e4a1961b7a956d55da63361f6160016016", 0xe4}], 0x4}, 0x20008) 22:25:35 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000001180)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000011c0)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000001200)={@in6={{0x1c, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x101}}, 0x0}, &(0x7f00000012c0)=0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000001300)={r1, 0x1f, 0x63, "cae470cec1380f5d7b05a4b2afa88d249d7c40a5ddb51559cb69f6724b44260834522e32e9fadb2eadb6a0522959593a92d386310275634bb1586fecf459adaa69ccc44e2276b5f02c2493b8af0122b551f24243d20aad000b1fba2bd1dd8c265ea5e8"}, 0x6b) r2 = socket(0x100400000000002, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000001440)=0x8, 0x4) shutdown(r2, 0x1) writev(r2, &(0x7f0000001100)=[{&(0x7f0000000000)="81e4e6659fc74283014c7eb4284af2a24150957f4605be8522fcbf3f6edc5c147afc53529e2569e10b89273bb3d4c2886068db4ac3a2c8c070742803d2960c9f99c3c2a0d78b275f31bc1d4539948eb66cc329f199ce4397b9af487f96723c2f0bcd4af9181dfc4ac76628df0fa8bcf6a038b39cc3feeb07a6f672b237208eff2a6be38600560561690aa5b33623e1e8f4d79829a577b2ddebfaa1227171a4f924bffb50e636a255de7aea97edcbc47ee1feffaf5791281b356b59a8205172915dc761cf5988e69a41beeb26b0ecece409cf", 0xd2}, {&(0x7f0000000100)="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", 0x1000}], 0x2) socket$unix(0x1, 0x5, 0x0) 22:25:35 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0}, 0x10) setuid(0xee01) freebsd11_fstat(r0, &(0x7f0000000040)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = socket(0x2, 0x2, 0x0) bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) 22:25:35 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x8002, 0xc) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x6}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x29}, 0x8) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0) 22:25:35 executing program 1: syz_execute_func(&(0x7f0000000180)="9826473e431c150f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d280e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000240), &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f00000002c0)={0x0, 0xe478, 0x1, 0x100000001, 0xfffffffffffffff8}, &(0x7f0000000300)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={r1, 0xaa3, 0x3a}, 0xc) sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x30000000) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x0, 0x143b}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000140)={r3, 0x7fffffff, 0x1, [0x600000000000000]}, 0xa) r4 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) fcntl$setstatus(r4, 0x4, 0x10000) 22:25:35 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f0000000100)="0136d778f1d914f4cf477e31f8d463273d0acfe907461571f39030dc3b5324745fe020c429c14e1fec28154caf986eed24ae614ebbe379baf8b455782f263e0f20dab847524d1bb4bddb7e05bf8bd93ec9137490af7c589ac6a771dbf8e942c9900f0381dd820203a34fbef37f1fda0ca766e6ac629eb7e6b21398cdbb83e217") open$dir(&(0x7f0000000080)='./file0\x00', 0x10180, 0x2) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x2, 0xffffffffffffff7f, 0x1000300010005}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) fcntl$lock(r3, 0x9, &(0x7f0000000000)) flock(r0, 0x8) munmap(&(0x7f000017f000/0x1000)=nil, 0x1000) 22:25:36 executing program 2: syz_emit_ethernet(0x46, &(0x7f0000000200)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty, {[@timestamp={0x8, 0x8, 0x0, 0x0, 0x0, [{}]}]}}}}}}}) 22:25:36 executing program 1: r0 = semget(0x0, 0x7, 0x400) __semctl$SETVAL(r0, 0x0, 0x8, &(0x7f0000000040)=0x4) syz_execute_func(&(0x7f0000000240)="985eeba87c1c240f05f35943c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c44f751ec4016d7d14dee509440f8f4bee406507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526fefea1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)=0x1, 0x4) 22:25:36 executing program 0: syz_execute_func(&(0x7f0000000300)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe258006166440f71d5a9264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = open(0x0, 0x200, 0x0) chroot(&(0x7f00000001c0)='./file1\x00') utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x7ff, 0xffffffffffffffff}, {0x4, 0x1}}, 0x0) syz_execute_func(&(0x7f0000000080)="984c5e5ea84a1c2b0f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf001000000f534d39c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10") getsockname$unix(r0, &(0x7f0000000200)=@abs, &(0x7f0000000240)=0x8) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x1) mkdirat(r0, &(0x7f0000000280)='./file1\x00', 0x36) 22:25:36 executing program 3: r0 = socket(0x2, 0x10000001, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) close(r0) open(&(0x7f0000001240)='./file0\x00', 0x605, 0x2) setsockopt$inet6_tcp_buf(r0, 0x6, 0x27, &(0x7f0000000040)="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", 0x1000) sendmsg(r0, &(0x7f0000001200)={&(0x7f0000001040)=@in6={0x1c, 0x3, 0xe1d, @rand_addr="37208ecaad4c6cc06653c2b1d21d1de7", 0x1000}, 0x1c, &(0x7f0000001100)=[{&(0x7f0000001080)="7b1160b8ecc5c9686a61e3a950fdbff0d174592ef0e0724c845234a99d02d3554dcb4ed5efea689ea56cdef708620b04a9bebec3649c104f0dd50ddeee54a85a91478578bc1766dada83eaab7957f298d2e42abccc54", 0x56}], 0x1, &(0x7f0000001140)=[{0x90, 0x29, 0x0, "83015b33ceb9ae508febb2aa86631b88dd90f7454a5fb6e335680bb94dcc1184836f09cfebc27d39f6b1701254a5a364a8b090a8b96c44026dd7d98c93890b0ef515593e4748e91844702de69b67e30921defb89a89bf708c0432f9be10aaeab1ca29ebaf837f698c708c057e902c903cd7ad12af488c003762e6daf"}], 0x90}, 0x8) 22:25:36 executing program 2: syz_execute_func(&(0x7f0000000240)="9826473e431c090f05040d96bf1700000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000000)=""/149, 0x95, 0x40002, &(0x7f00000000c0)={0x1c, 0x2, 0x100000000, @mcast2, 0x2b5}, 0x1c) mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0) 22:25:36 executing program 0: syz_execute_func(&(0x7f00000002c0)="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") r0 = socket$inet(0x2, 0x4, 0xffffffff00000001) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000180)="0889c5dfb656dfaa8cdbeab0c32b56ef5535ffdd1e1db384a463a10655b7e8a7be8b7f3ab50c49", 0x27) socketpair(0x0, 0x9, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x3, r2}, 0xc) 22:25:36 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)=ANY=[@ANYBLOB="1c000000fffffffffe80000000000000238000000200000001caf510fbe859"], 0x0) r1 = dup(r0) setsockopt$inet6_int(r1, 0x29, 0x2f, &(0x7f0000000000), 0x4) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000100)=ANY=[@ANYBLOB="04000000a9060900000006002561d158274d71aa01bc2f9bae5ac968b90518af2c70fb9a5a866240f7d78c396ae6fe1a550494fb26f270e3426c370d89aa65d37ceddaa54c38249b4fb459cbdd0b964c1fd51dee6a99e4e76faae7d734b9b402b9452bd0d54b829dd657fd4a01427bb2dcc2fb76e408bc99f4667043aaa28c403b282dbc8eea38d2a4eec312aab778229ca91f4341a9e29fa6744cfa2c4b2aa2767fc9501cfe0ece00e6e82029a93982f011fdb30e6b1362d573178c82543c"], 0xc) write(r0, &(0x7f0000000400)="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", 0x585) 22:25:36 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCGETSRCNODES(r1, 0xc0104454, &(0x7f00000000c0)="2fa595d6a09edd27821f3744ac8e2307443ab21974e041392a60e70598129dfd046f655151ceb26768df0ea32c09941f3b3463dd8c20e5255a4330385cd603c6b293379fc649f6c31567d666421fc4148f0e3159e3e8dbc68ec2afff45c23044a0c19e50233c0d5712144c8615bd0a8bdcfbaec4afd7cc8c3ee501317bde3043a9b8377452a44c1bfc677534f466544b737b40") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8002, &(0x7f0000000000), 0x14) 22:25:36 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="1c000000000000a7138000000000000032800000020055510f1adfb9dd1044cd000001"], 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendmsg(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=[{0x10}], 0x10}, 0x0) 22:25:36 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa08004500001cb986abfa64a9f37eec005e0100000000000000ac1400aae00000011100907800000000"]) msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2) 22:25:36 executing program 3: select(0x279, 0x0, 0x0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xc700}, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x200, 0x5}, 0x10) 22:25:36 executing program 3: getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000040)=""/80, &(0x7f00000000c0)=0x50) poll(0xfffffffffffffffe, 0x0, 0x0) 22:25:36 executing program 2: getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x2, @broadcast}}, 0x0, 0xf36, 0x93, 0x7fff}, &(0x7f0000000080)=0x94) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000001c0)={r0, 0x30000000000000}, 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x1205, &(0x7f00000000c0), &(0x7f0000000040)=0x4) 22:25:36 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x6, 0x40, 0x40}, &(0x7f0000000300)=0x94) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, r1}, &(0x7f0000000040)=0x10) r3 = fcntl$getown(r0, 0x5) getpgrp(r3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x6, 0x4) r4 = getegid() getgroups(0x9, &(0x7f0000000340)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r4, r5, r6) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0)=0x6, 0x4) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000001c0)={0x1, &(0x7f0000000140)=[@in6={0x1c, 0x0, 0x2, @empty, 0x1}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x7, @mcast1}]}, &(0x7f0000000200)=0x10) 22:25:36 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCGETSRCNODES(r1, 0xc0104454, &(0x7f00000000c0)="2fa595d6a09edd27821f3744ac8e2307443ab21974e041392a60e70598129dfd046f655151ceb26768df0ea32c09941f3b3463dd8c20e5255a4330385cd603c6b293379fc649f6c31567d666421fc4148f0e3159e3e8dbc68ec2afff45c23044a0c19e50233c0d5712144c8615bd0a8bdcfbaec4afd7cc8c3ee501317bde3043a9b8377452a44c1bfc677534f466544b737b40") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8002, &(0x7f0000000000), 0x14) 22:25:36 executing program 2: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000140)=0xffffffffffff5ff0, 0x4) ftruncate(r0, 0x80000001) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000040)='\x00']) writev(r3, &(0x7f0000000280), 0xa7) preadv(0xffffffffffffffff, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400000}], 0x1, 0x0) 22:25:36 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x80000001, 0x4, 0x5}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x200}, 0x10) 22:25:36 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) 22:25:37 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x4000, &(0x7f0000000000)=0xecb, 0x4) listen(r0, 0x0) r1 = socket$inet(0x2, 0x4, 0x21) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0x100000000, 0x4) recvmsg(r1, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/250, 0xfa}, {&(0x7f0000001280)=""/93, 0x5d}, {&(0x7f0000001300)=""/142, 0x8e}, {&(0x7f00000013c0)=""/155, 0x9b}, {&(0x7f0000001480)=""/184, 0xb8}], 0x6, &(0x7f00000015c0)=""/107, 0x6b}, 0x40000) listen(r0, 0x0) r2 = socket(0x17, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000080)={0x800000000000, 0x400, 0x100000001, 0x4, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000100)={r3, 0x1, 0x100000000}, &(0x7f0000000140)=0xc) 22:25:37 executing program 3: preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000001640)=""/4096, 0x11c1}], 0x1, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) pwritev(r0, &(0x7f00000003c0), 0x0, 0x2000000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x811, r0, 0x0) setgroups(0x1, &(0x7f0000000100)=[0x0]) sync() getsockopt$inet_tcp_int(r0, 0x6, 0xa02, &(0x7f0000000000), &(0x7f0000000080)=0x4) 22:25:37 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000180)={0x101, 0x10200000, 0x5, 0x8000}, 0x8) r1 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0x40) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) r2 = semget$private(0x0, 0x3, 0x1) __semctl$SETVAL(r2, 0xfffffffffffffffd, 0x8, &(0x7f0000000040)=0x294) r3 = dup(r1) ioctl$DIOCRCLRTABLES(r3, 0xc450443c, &(0x7f00000004c0)={{"9937171bf8f4e195ee0dde7c19d45c29f04793d024f686fa38a1c998f8b1d992b836e46e56edb2d0460c374efb0248bc68d8e3b3c0ea9177452e3fc4d2e76f1507ed42db5f9bf4576b08ccc109f2e2396cfa550cc9bf51bbf20acb19040981695cfdb4e0752fa6dc5dc5d5222483b7be329503682a5cb7b05cfcb799f3bbfd527e32c11781dcc880e423ce281be76847e90d0d182610a94eb6a5629f4faedc437114574f7df8572d8892b886c18d9ff0c06b94e437daf082a630f82d40ed5d0ced81dae19c195a16e6dad26dcca6be20e557be46a4655e7a0833ada78bd02824e5814e7c2999c65994fe9ed62798304edf2471cb6b7f7edc392d34be4c5b2ff71ff936b975b127f9fb26e6bdf9e97a493b5bb55011aa65f3ea93b14224ca6405e25c8c963dfbd0138ec2acd78e0e0a17d90020fdb2c71a986caef0406fd9fed26403d0eb7403192c584fdceae174852a0e3fe4daa3685b4b406ed1d08e84c40c2ef5ba5982f82c0092fcea1fdaefe4eaf58afd300e3aa360c94f5876f9456e74b5757b34aa69af845f3fe2650a6ea7a78275910326d9824f38399274a6b041749d3b1d28f7e0eeb99384faa6ee9dffefd6a65375495b2c7a12967f1bafb512e887672f9dda3764cf1c57ea7ee647e208c3a9727a53a1ec1d2b2230f06da92ee884ac800fff22a8aaaeb8a2e9364aee08d396fc737e0a570a3c2bd5c3d771ecbeebbbf940b74466f01003d112cd4b73a3f41240a6b9fb507b53acdb26a13f4ae85c09a82916b9ce6ee4c5ca0034819aee174d4400b768270e93e86643aca91e74da54dcb4c9e47ae4b1a21dba7922ae98513a441907b4b1730291c5575c5bc41e62255addce84fd49591feaeba4ebaeb454c1c5df5008f264a25b95e3d0b3829d21d9f8541dc10aea6c019d54794101d64d99283c1e3ce0f4b39e04b44c7a84ae95c450f19e1a30ed5705fa9b6689eaad6ff347e7e7499be0c35f9dfeb070065bed8b87c8a4ef388a40e7b9a39e6674447e8acf59fa92e8c1cbd3f1dd3ae399603a84c0f4561b22d140f94a4cd8d6f117f592c5a71fa8705e4f1057f198128d601d2be57a6bd638df9df4b196517661ac2a7fa0311ba8c60c20083011002a576025cff4ddbf13113755261aa8cc5f602f401a504d8e7534d7a1926c56d05ca6806f66ca6e9a7ec1bc0d32bf8ddbddf7fe984c1f473347c1b411e6606915a81ace9187f3baca2faeac9ae94ebf40d6a5ff7a17756c883477e8dd0a610eb508f19011e05702db201b80264f3323f1dacb5b9e41d6ab1b385a77985c420d2d771465da1d859d40386938449089e528d2a592ed7a9ff359fa66715c29d589202a9618a2294cc9df14492eddae7e77ee955bfbe5ebbb9503484f02d9995db3e80cdb29b9fabf7ac2a9164700ad39fb4ce18b1bd6cb87e6cdd96b5b0ad26ef1fd194b8e", "bc880e6104e34ab7468e9702640670a12fd698514a761c0f614c645fe814591d", 0xffffffff, 0x1}, &(0x7f0000000200)="09974a487fac313d5986168751fa47e4dcc1294f6f371fe28f447b", 0xc5b3, 0x0, 0xfffffffffffff159, 0x8000, 0x4, 0x1, 0x3, 0x100}) r4 = dup(0xffffffffffffff9c) mkdirat(0xffffffffffffffff, 0x0, 0x0) ioctl$DIOCCHANGERULE(r4, 0xcbe0441a, &(0x7f0000000940)="cc104fa5b07af6a08f951c0c19b617bb2fdc0f659f1e368d52f1ac6bc90ae7e541ecf007b748576e785744bf9046147a74cedfeada67089cd2d279eb8a72914e2b70327cd5de40d8570e32bc0377edd6f4e9e328c3e237deb6a39dcae505628675d19021df27bc2601fec7c361056ed47be8c7ba819afba10624ee2563804867b795f2f0ef8d39461f0e2291312fbfadc7c0a8dd73e3b2170c504143b655e8c1fbf2436d9fca8ba164a17d7237a4d3ef5e42123d76a16849f8e0966ff2e73513b52e2083a6fce6441fb0d126f29979470c5f74c6625ac3a87e52a658dae8f4f9") setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r5 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000000000000000000000000000915e36e2141908000000000000000000001000000000a5a10000000000000000000000e3ffffffffffffff000000000000000080000000000000000000000006007a3413e900"/106], 0x0, 0x20000000) accept4(r5, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) socket(0x13, 0x0, 0x10000) accept4$unix(r3, &(0x7f0000000240)=@file={0x0, ""/108}, &(0x7f0000000300)=0x6e, 0x10000000) mlockall(0x1) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000380)) sync() sync() 22:25:37 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000100)={0x4, 0x6, 0x10, 0x4, 0x3, 0xfff, 0xf800000000000000, 0x811c, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r1, 0x5, 0x8, 0x26af5002, 0x4, 0xc2}, 0x14) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) r2 = dup(r0) getsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000340), &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000000)={0x80000000001c00, 0xfffffffffffffffb, 0x0, 0x3, 0x0}, &(0x7f0000000040)=0x198) r4 = socket$inet6(0x1c, 0x30000003, 0x1) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f00000002c0)={r3, 0x38, "9dadc1b194b3ec7682bbd01a546d1dba8b48ce9e16893faf4516d17ab19c58521e27b7691dd1ee4d3b0aee9ee30d7a897b43a411eb89232f"}, &(0x7f0000000300)=0x40) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000240)={r1, 0x2}, &(0x7f0000000280)=0x8) r5 = socket(0x3, 0x7, 0x20) getsockopt$inet6_sctp_SCTP_RTOINFO(r5, 0x84, 0x1, &(0x7f0000000080)={r3, 0x0, 0xffffffff, 0x40}, &(0x7f00000000c0)=0x10) 22:25:37 executing program 0: semget$private(0x0, 0x1, 0x200) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) syz_execute_func(&(0x7f0000000140)="989819e9c4a2791dcd04040f05bf050b9b00c4a37bf0c55c41e2e9660ff8aa024800572f0f33b8c4f4064e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f56b7c421dd5831c4e10bf8c45b64660f3838520a96ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d266dfed43d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b2e3e0f0b36f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000200)) 22:25:37 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1001, 0x0, &(0x7f0000000080)=0xffffffffffffff18) r1 = fcntl$getown(r0, 0x5) fcntl$setown(r0, 0x6, r1) 22:25:37 executing program 2: dup(0xffffffffffffff9c) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x80, &(0x7f0000000000)=0x77, 0x4) 22:25:37 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x100200, 0x10a) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x100, 0x1, 0x8000, 0x9}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r1, 0x8, 0x848, 0x2, 0x5b074c9e, 0x40}, &(0x7f00000001c0)=0x14) r2 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x42b}, 0x98) 22:25:37 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x8) r1 = socket$inet6_sctp(0x1c, 0x49, 0x84) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000100), &(0x7f00000000c0)=0x3) 22:25:37 executing program 1: sigaltstack(&(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000)) r0 = open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x22) getresuid(&(0x7f00000001c0)=0x0, &(0x7f00000002c0), &(0x7f0000000300)) r2 = geteuid() getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000340)={@empty, @empty, 0x0}, &(0x7f0000000380)=0xc) setsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000680)=0x466, 0x4) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000003c0)={@multicast1, @multicast2, r3}, 0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000700)={0x0, &(0x7f00000006c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in6]}, &(0x7f0000000740)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000780)={r4, 0x5}, &(0x7f00000007c0)=0x8) fstat(r0, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r2, r5) ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f0000000180)={0x10, &(0x7f0000000080)="a6f1bc4159b5c3ef9dc762ef80f047b1666bd72f0f666f3e2fb9a716182ce0c5b1ea2dfcc168bb818aaf0499b9d5af7b48700faf3e9a64da80a885ee292843b492ebf1c8e3cb3d8c7fde63b78e86b0cb825f563381259b9d4f88eb0e0b68947e8e4950b17a555b007f42975be47d5bbab4cd22dc0f1465873a30d6c628f074c9a03e8195a3abe870ad50138efc9274b1ed84321fc0a0e4a8774b7b8aab62fecd61f0b18ffd7256d0ebcec428c67ae1d8bd491ff2be8214cd5ddbf47a97c123d909ad408b822eda5f6e8536d5ecb9c7b3aacb14d3a8a50dd0082ed9113674586f58d32aa4dac710d77d9653", 0x7fffffff, 0xffff, 0xae}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000580)={@in6={{0x1c, 0x3, 0xfffffffffffffff7, @empty, 0x77}}, 0x0, 0x2, 0x4, 0x2, 0xff6, 0x1, 0xfff}, &(0x7f0000000400)=0x98) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000004c0)={r6, 0x7fffffff}, &(0x7f0000000640)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000440)={0x0, 0x7}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000540)={r7, 0x81, 0x4, 0x7d, 0xdb, 0xffff}, &(0x7f0000000500)=0x14) syz_execute_func(&(0x7f0000000200)="0c03b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 22:25:37 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000040)={0x80000000, &(0x7f0000000000)=[@in6={0x1c, 0x1, 0x8, @empty}]}, &(0x7f00000000c0)=0x10) listen(r0, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1011, 0x0, &(0x7f0000000080)) 22:25:37 executing program 1: syz_emit_ethernet(0x66, &(0x7f00000000c0)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "308785", 0x30, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x3]}, @local={0xfe, 0x80, [], 0x0}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "aaf8bd", 0x0, 0x0, 0x0, @mcast2, @mcast1}}}}}}}) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1, 0x2b) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000040)=0x1, 0x4) 22:25:37 executing program 3: syz_execute_func(&(0x7f00000000c0)="1c5fb5b598cd801b69e4f16962f5696200d9d9d0c42e17795bf9f9680c0000008fe9589b26c7e4c753fbc4e1010808fec4427d822a2a00c4c4c2b90a23f2168f4808eebcc00000802010c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b45363ef80f9966030faee4c4415758c70614196a5b5bdec4a1e1e0efc401fe5ff6e30fc4e135d0bbff0700004336660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d0400001d54111d00") r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x10000000) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000080)=0x9, 0x4) socket$inet6(0x1c, 0x4, 0xfffffffffffffffb) 22:25:37 executing program 0: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto(r0, 0x0, 0x0, 0x20101, &(0x7f00000010c0)=@in6={0x1c, 0xffffffffffffffff, 0xffffffffffffffff, @local}, 0x1c) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x8, 0x4) 22:25:37 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c650bd1"], 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000100)="5ed671f2b92f52ff7511c2c958917a5bf007c8cd8c9db4434a550d23c4652b021f4fc69f19a74ce49fcaee0599a6f237d9f347689039f4cb0962a037c262d6", 0x3f) setsockopt$inet_tcp_buf(r0, 0x6, 0x26, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x6, 0x4, 0x406, 0x2, 0x5}, &(0x7f00000000c0)=0x14) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000200)={r1, &(0x7f0000000140)=[@in6={0x1c, 0x0, 0x4, @empty}, @in6={0x1c, 0x3, 0x5, @empty, 0x80000001}, @in={0x2, 0x1, @multicast1}, @in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x0, 0xffff, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x20}, @in6={0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x4}]}, &(0x7f0000000240)=0x10) 22:25:37 executing program 0: syz_execute_func(&(0x7f0000000280)="1c17c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf98fe9589b26c7e4c753fbc4e101edfec4c4a1a168d902023ed107c4c2b90a23f21667f2450f10c7c4c2918e670251c4a27d181ec1ea01eff265dc5f00c35b5b12124545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30f2eadad36660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 22:25:37 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000040)={0xcf7, 0x8001}) syz_execute_func(&(0x7f0000000240)="984c5e5ea84a1c2b0f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10") 22:25:37 executing program 2: open(&(0x7f0000000300)='./file1\x00', 0x0, 0x105) setgroups(0x2ca, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = getgid() freebsd11_stat(&(0x7f0000000000)='./file1\x00', &(0x7f0000000240)) freebsd11_stat(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x40000000000002fa, &(0x7f0000000280)) setgroups(0x3, &(0x7f0000000140)=[r0, r1, 0x0]) 22:25:37 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) recvfrom(r1, &(0x7f00000001c0)=""/205, 0xcd, 0x82, &(0x7f00000002c0)=@un=@abs={0x0, 0x0, 0x3}, 0x8) ftruncate(r0, 0x6000000000) listen(r1, 0x0) fchmod(r1, 0x41) r2 = accept(r1, 0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000340), &(0x7f0000000300)=0x1a7) close(r0) r3 = accept(r1, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f0000000100)={0x3, {{0x2, 0x0, @rand_addr=0xfffffffffffff800}}}, 0x90) close(r0) fchdir(r0) execve(0x0, 0x0, 0x0) 22:25:37 executing program 3: rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') setrlimit(0x6, &(0x7f0000000200)={0x2}) mmap(&(0x7f0000912000/0x2000)=nil, 0x2000, 0x0, 0x2010, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/209, 0xd1) 22:25:37 executing program 3: mlock(&(0x7f0000869000/0x2000)=nil, 0x2000) shmget$private(0x0, 0x2000, 0xc4, &(0x7f0000cd4000/0x2000)=nil) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) mmap(&(0x7f00009bb000/0x4000)=nil, 0x4000, 0x4, 0x80011, r0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_lstat(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000200)) r2 = accept4(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x0, 0x30000000) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000580), &(0x7f00000005c0)=0x4) getegid() freebsd11_fstat(r0, &(0x7f0000000280)) getegid() r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r3, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socket(0x17, 0x10000000, 0xfa9) lseek(r1, 0x0, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00', 0x5}, 0x24) clock_settime(0xe, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) r4 = getuid() lchown(&(0x7f0000000000)='./file0\x00', r4, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x51, 0x0, 0x29) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) symlink(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00') getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getpgid(0x0) 22:25:37 executing program 3: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000d2a000/0x4000)=nil, 0x4000, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) 22:25:37 executing program 1: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r2, r2) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f00000003c0)={0x2, 0xf97}) execve(0x0, &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 22:25:37 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4(r0, &(0x7f0000000280)=@in6, &(0x7f00000002c0)=0x1c, 0x0) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") setitimer(0x0, 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x8e06, 0x0) poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f00000001c0), 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000300)=0xb) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000004c0)={@remote}, &(0x7f0000000500)=0xc) close(r2) getpeername(r2, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000240)=0x1c) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000540)={0x100000000, 0x538, 0x20}, 0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000000)={@local, @loopback}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000400)={0x0, 0x3ff}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000480)={0x7, 0x100, 0x8, 0x5bf, r3}, 0x10) 22:25:37 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x4c) r2 = getpgrp(0xffffffffffffffff) fcntl$setown(r1, 0x6, r2) writev(r0, &(0x7f0000000040)=[{&(0x7f00000001c0)="bcdc71fa484202fac6ac6c08001f7fd52c28f6350a6262ff4ddb8b27f309281eac873ffa6fd6964400000000"}, {&(0x7f0000000140)="a9df06213cbe886abc9f9c58b0e6d249f23c6e152ba620d8bf18365aa6c97a7fa64dc21f220110eba7d3b5b0588b741c3e8d1c6703f6be6407c9b27be9f58d5eb9da36444c", 0x334}], 0xa35af573bc57ec4) 22:25:37 executing program 3: mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) r0 = socket(0x2, 0x5, 0x0) listen(r0, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 22:25:38 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) syz_execute_func(&(0x7f0000000000)="6466420f381df3c4c1fb2c03c4e2f91d67de47e700c4a13659cdc4a1f567772636660f38034f020f2e3b6566450fdab80203000029ad65566666") shmget(0x3, 0x3000, 0x294, &(0x7f0000ffa000/0x3000)=nil) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x800b, &(0x7f0000000540)={0x0, 0x2}, &(0x7f0000000080)=0x6e) 22:25:38 executing program 0: setreuid(0x0, 0xee00) syz_execute_func(&(0x7f0000000280)="b19b91cd806e440f3a21ca8b660f708301000000fec44139fd5bf91cfad58847c7c7c6e8e8fb0f01e18b8bf4a95ff98f4808eebce00000802000c421fc51c1eacfc3c3664545186746f3fe25400eaee47c7c730f26400f0d18c401fe5ff6b1ddf730255008baefefc92dae5b877272c38dc4c41d54111d00") pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) connect$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x0}, 0xfffffffffffffeab) bind(r0, &(0x7f0000000040)=@in6={0x1c, 0x0, 0x20, @local={0xfe, 0x80, [], 0x0}, 0x68ccc159}, 0x1c) 22:25:38 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="14000000290000002a00000000f7ffffffffffff9c3c48689f9555f590d1c848a93decbf9c561a71775f8d56a1e594dd521b747ba458b34fb3fd60752c087f4adb8299d0e5dc75480469133de54cb248eee2014f82b3c79e5e788031661dd3bf799c92242845599e6c46ad9f38f64f142ee81f47256d3fb6ed30454e59819d424855161655f77d50adc95bf16433d39e34d91ed45e39fdc0af216262bdc2c46125d7c7ff5afc3b"], 0xa7}, 0x0) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x3, 0x9, @mcast1}, 0x1c) 22:25:38 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4(r0, &(0x7f0000000280)=@in6, &(0x7f00000002c0)=0x1c, 0x0) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") setitimer(0x0, 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x8e06, 0x0) poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f00000001c0), 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000300)=0xb) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000004c0)={@remote}, &(0x7f0000000500)=0xc) close(r2) getpeername(r2, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000240)=0x1c) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000540)={0x100000000, 0x538, 0x20}, 0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000000)={@local, @loopback}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000400)={0x0, 0x3ff}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000480)={0x7, 0x100, 0x8, 0x5bf, r3}, 0x10) 22:25:38 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@multicast1, @loopback, @remote={0xac, 0x14, 0x0}}, 0xc) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0x48) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x40, 0x5, 0x100000001, 0x5, 0xffffffffffffffe1, 0x74, 0x7, {@in={{0x2, 0x2, @loopback}}, 0x0, 0x3, 0x4, 0x5, 0x3}}, &(0x7f0000000080)=0xb8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000001c0)={r2, 0x8000}, &(0x7f0000000200)=0x8) select(0x1a, 0x0, &(0x7f00000000c0), 0x0, 0x0) 22:25:38 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockname$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000180)=0x1c) poll(&(0x7f0000000000)=[{r0, 0x4}, {r0, 0x80}, {r0, 0xa1}, {r0, 0x4}, {r0, 0x80}, {r0, 0x2}, {r0, 0x2000}, {r0, 0x42}, {r0, 0x22}], 0x9, 0x2) open$dir(&(0x7f0000000140)='./file0\x00', 0x202, 0x0) socket$inet6(0x1c, 0x3, 0x5) ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f00000001c0)="14c4bb3a566b6c60df741a769c674a") r1 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x1, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x10000000000001d5) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f00000002c0), &(0x7f0000000300)=0x10) ftruncate(r2, 0x8000) flock(r1, 0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000200), &(0x7f0000000240)=0x4) r3 = shmget$private(0x0, 0x3000, 0x73, &(0x7f0000ffd000/0x3000)=nil) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000280)={@empty, @empty, 0x0}, &(0x7f0000000380)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000003c0)={@local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, r4}, 0xc) shmctl$SHM_LOCK(r3, 0xb) ftruncate(r1, 0x6) ftruncate(r0, 0x100000000) 22:25:38 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) freebsd10_pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) futimesat(r0, &(0x7f0000000180)='./file0/file0\x00', &(0x7f00000001c0)={{0x40, 0x3}, {0x5}}) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000606, 0x0) open$dir(&(0x7f0000000100)='./file0/file0\x00', 0x100000, 0x80) futimesat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x6, 0x4}, {0x7ff, 0x7fff}}) open(&(0x7f0000000140)='./file0/../file0\x00', 0x900, 0x100) 22:25:38 executing program 3: rename(&(0x7f0000000000)='./file0\x00', &(0x7f00000002c0)='./file0\x00') execve(0x0, &(0x7f0000000240)=[&(0x7f0000000040)='-\x00', &(0x7f0000000080)='\x00', &(0x7f00000000c0)='(+!,\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='\x89\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='[*{%\x00'], &(0x7f00000004c0)=[&(0x7f0000000280)='\\{}\x00']) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000300)) freebsd10_pipe(&(0x7f00000003c0)={0xffffffffffffffff}) unlinkat(r1, &(0x7f0000000400)='./file0\x00', 0x800) accept(r0, &(0x7f0000000340)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000380)=0x1c) execve(&(0x7f0000000440)='./file0\x00', &(0x7f0000000580)=[&(0x7f0000000480)='-\x00', &(0x7f0000000500)=')!,\x00', &(0x7f0000000540)='-\x00'], &(0x7f0000000740)=[0xffffffffffffffff, &(0x7f00000005c0)='\\{}\x00', &(0x7f0000000600)='\x89\x00', &(0x7f0000000640)='\x00', &(0x7f0000000680)='-\x00', &(0x7f00000006c0)='\x00', &(0x7f0000000700)='\x00']) 22:25:38 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x20000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={0x0, 0x6}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0xf, 0x3}, 0x8) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x2, 0x20, 0x4, 0x6, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000140)={r3, 0xd, 0x1}, &(0x7f0000000180)=0x8) r4 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) setsockopt$inet_tcp_buf(r0, 0x6, 0x26, &(0x7f0000000080)="502dcd3ec0a841c3cfa491c72c7370dc66c3f991bc3ca286c9d0a5f5b7dcfa35d34141266ba600928bfeffbeba3f6f9247a8f41dfc1a", 0x36) 22:25:38 executing program 2: setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x4000, &(0x7f0000000000)=0xecb, 0x4) listen(0xffffffffffffffff, 0x200000000009) listen(0xffffffffffffffff, 0x0) 22:25:38 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockname$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000180)=0x1c) poll(&(0x7f0000000000)=[{r0, 0x4}, {r0, 0x80}, {r0, 0xa1}, {r0, 0x4}, {r0, 0x80}, {r0, 0x2}, {r0, 0x2000}, {r0, 0x42}, {r0, 0x22}], 0x9, 0x2) open$dir(&(0x7f0000000140)='./file0\x00', 0x202, 0x0) socket$inet6(0x1c, 0x3, 0x5) ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f00000001c0)="14c4bb3a566b6c60df741a769c674a") r1 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x1, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x10000000000001d5) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f00000002c0), &(0x7f0000000300)=0x10) ftruncate(r2, 0x8000) flock(r1, 0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000200), &(0x7f0000000240)=0x4) r3 = shmget$private(0x0, 0x3000, 0x73, &(0x7f0000ffd000/0x3000)=nil) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000280)={@empty, @empty, 0x0}, &(0x7f0000000380)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000003c0)={@local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, r4}, 0xc) shmctl$SHM_LOCK(r3, 0xb) ftruncate(r1, 0x6) ftruncate(r0, 0x100000000) 22:25:38 executing program 3: rename(&(0x7f0000000000)='./file0\x00', &(0x7f00000002c0)='./file0\x00') execve(0x0, &(0x7f0000000240)=[&(0x7f0000000040)='-\x00', &(0x7f0000000080)='\x00', &(0x7f00000000c0)='(+!,\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='\x89\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='[*{%\x00'], &(0x7f00000004c0)=[&(0x7f0000000280)='\\{}\x00']) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000300)) freebsd10_pipe(&(0x7f00000003c0)={0xffffffffffffffff}) unlinkat(r1, &(0x7f0000000400)='./file0\x00', 0x800) accept(r0, &(0x7f0000000340)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000380)=0x1c) execve(&(0x7f0000000440)='./file0\x00', &(0x7f0000000580)=[&(0x7f0000000480)='-\x00', &(0x7f0000000500)=')!,\x00', &(0x7f0000000540)='-\x00'], &(0x7f0000000740)=[0xffffffffffffffff, &(0x7f00000005c0)='\\{}\x00', &(0x7f0000000600)='\x89\x00', &(0x7f0000000640)='\x00', &(0x7f0000000680)='-\x00', &(0x7f00000006c0)='\x00', &(0x7f0000000700)='\x00']) 22:25:38 executing program 1: r0 = socket$inet(0x2, 0x2, 0x9) setsockopt$inet_opts(r0, 0x0, 0x14, &(0x7f0000000080), 0x159) 22:25:39 executing program 1: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0x1103) r1 = msgget$private(0x0, 0x10) msgsnd(r1, &(0x7f0000000080)={0x3, "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"}, 0x105, 0x800) 22:25:39 executing program 2: syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000340)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c8078303066460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x1000000005, 0x0, 0x0) ioctl$DIOCGETALTQV0(0xffffffffffffffff, 0xc1004430, 0x0) 22:25:39 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socketpair(0x1e, 0x3, 0x40, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8006, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000380)=0x10) 22:25:39 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xe, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x29) ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000140)="fc21e9c10ee5e323666c81ebb9d278774c74c3180ddf14db8a584e276d77a2e077e8e82deea25b64d74d8097980c16e4d1c0b227569c32e8e7d030254fa692a6280f04af047e594b11c8573ebf9af6fc957008475ec96e94d3c216ac361ec6d8024fcfeb2c26e7c5c5499cc9078930c5b5026ccfff0fd160967b4a421785781e2b2f04969410795997fb4450d94b968c40bd3d1009f499deda43d49e1f285b019479c3d4bf0f87dca9a82f91bcdcebe3cf42dee2ebabec13c6de09c66da6cd364032472cb308122e4729ceaadf0d6981efb61669387f6a00f37838da2e62dc2b15637e2049e6a685d1ba") 22:25:39 executing program 1: syz_execute_func(&(0x7f0000000600)="969898472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") socketpair(0x1f, 0x3, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f0000000040)={@loopback, @multicast2, @rand_addr=0x1}, 0xc) 22:25:39 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x0, 0x4, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000040)=ANY=[@ANYRESHEX=r0], 0x0) r2 = socket(0x2, 0x20000000, 0xc3c) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r3 = fcntl$dupfd(r2, 0x11, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) r4 = fcntl$getown(r0, 0x5) fcntl$lock(r2, 0xf, &(0x7f0000000080)={0x2, 0x6, 0x6, 0x6, r4}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x6, 0x3, 0x766adabd, 0x741}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000200)={r5, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000004c0)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="f8000000f2b2ef4a8d1d4d54a424d9359513397525aa03401a569d9163f403db5fad44e87711c193ebcc5174025f9a2e04c1d445b61b557f73edde05fb62220d0a74b87c9d2e8df4ef73c024ef4ac0756b5627cd3f7d4785e1fc8ab5de2b2138ee8f84a8fd72e4103b5693aee47c7cdac251a29f32cf99a5c5c9f4efb7ca150178c98f84fa46d5e5233735be5ab397ae3f6ae3918b08e50a0bfdb06e3a56dc307719b3bc9168d7ae7b43dc5d312568136f97634948573519fa70040d037620b1cdd9adf405617860f82d4c439ac57d8eab93270a0c5f5ff4284d6fc1e028d7fc614aee47e1fdfda1468736a67a0c0357cda7e1b1b0f9b8c352c3e0fe26026d01a5f4e14d582cb54d0ee4d29a4a9f2fccadffe6759f240ea6e333dbda8cae21a6bd6165e736edd055af4cd94f50a3d75a93fb9b6f3ce372fd7f41ae70f2bbba4d59d34fd339675878a06dcbef1704445a327551953ac7ade3637a5ca96a56a924468568db95c596d1cbcb19064b569a66657a816553bb220fe0552f7d7724519ea3b458425891ae570f6bb0bc07ea1ddd777cd177a4b3f07e1f820179741c55b8b24e016b0df780bcab63e35a74b32becebe0a4ecca84ce"], &(0x7f0000000240)=0x100) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000280)={r6, 0x3ff, 0x1, 0xfff, 0x9}, &(0x7f00000002c0)=0x18) 22:25:39 executing program 3: syz_execute_func(&(0x7f0000000180)="96f3a798472c431c040f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) r1 = socket(0x1e, 0x2, 0x2) setsockopt$inet6_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000340)="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", 0x147) r2 = accept4(0xffffffffffffffff, &(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000240)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x4, 0x40}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000002c0)={r3, 0x63, "4515c1ba281353f73a80265c215af3ae6ea7d534aa390deb64c24ca0d71b9d40aef7af9847b0993fce180385f7b0c53e590f736747151d65b4d15a2c3a6259d8a56b6a5978dffd6881a085a74b64df18b5bcbdb16e56f25fff775374d1c0834ce714d4"}, &(0x7f00000004c0)=0x6b) syz_execute_func(&(0x7f0000000140)="c4a225975b00c441e1e955ff26f2abc423bd5c04de018fc940974218410f5d7c8b98c461655d47a8f2af43c060cd22c462499804aa") getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000080)={0x3, [0x2, 0x200, 0x5]}, &(0x7f00000000c0)=0xa) 22:25:39 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x29, &(0x7f0000000100)=ANY=[@ANYBLOB="1c00000000000000ff01000000000000000000000000000100"/128, @ANYRES32=0x0, @ANYBLOB="0000950000000000"], 0x8c) r1 = dup(r0) ioctl$DIOCSETLIMIT(r1, 0xc0084428, &(0x7f0000000000)={0x7, 0x6}) 22:25:39 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)=ANY=[], 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) ftruncate(r0, 0x2) lseek(r0, 0x0, 0x0) sendmsg(r0, &(0x7f0000000880)={0x0, 0xfffffffffffffe77, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x1, 0x1, @mcast2, 0x1}}, 0x0, 0x8001, 0x0, 0x9a, 0x49, 0x4, 0x3ff}, &(0x7f0000000100)=0x98) 22:25:39 executing program 2: truncate(&(0x7f00000000c0)='./file0\x00', 0x0) syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1e50f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)) 22:25:39 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x8008, &(0x7f0000000000), 0xffba) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000100)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x3, 0x3, 0x100000001, 0x7fff}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x3, 0x500}, 0x10) r2 = accept4$inet(r0, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000240)=0x10, 0x10000000) r3 = semget$private(0x0, 0x1, 0x0) getresuid(&(0x7f0000000300), &(0x7f0000000340)=0x0, &(0x7f0000000380)) r5 = fcntl$dupfd(r2, 0x0, r2) ioctl$DIOCRGETTSTATS(r5, 0xc4504440, &(0x7f0000000600)={{"e1e99553d1675cfd2972a7cec5535dc837d4012e16d6ccf7f12ac773880d09e2d7bfe9f4e135c11bb82f9a932d902cc4d6d24c9030c120eb478defadcda741d01b396c7e6dc41307071a32800b472ee6d15a54f89198eeaf67395e5bb964445e9b504a46cadd39ac354a79d4aadddf80791ae67c24430b4afff5ee3a2863d827714e18fbdb451ed1bc14614216308735ec149dd83ff2b01b5e32d3ea3e847cfad199c78901036903c66752dc281995681f8aba2d49d77590942f38014c7bfa5f6e6286d0de286c6ad76c847fcd9fa3fbd6c006cbc99046849934d0cebb5b59af30bebbe1fab8aea3f256b0f7258166714b6d02832d801b2e04bd14aa4310eca1741413572e2ad61bdfe99f8ce5bb3e6247c0cc80ffbe7a23dc32391475928a9dfb7e00b43629051420bfd4a781f28ff998ee2922734c36b493f00ac8f60abb422855f39577d647f2a5810a79712652b593375fe617eb66594fc7cbc1229928977b9f91b6aa12edb12c5cc4cc6f75a193ad15066105186c364354ed45a63ee4a0aa0109c93e6bf965f7f2356a2628f0082b320dfdcaa5ad450358ef01572110e538ad9427b3d43a9f211a1ade44a0fee383087ec1a048cc3292e13fb7455c1dec368ecee95d087e1c5761e0faf8fc04604b7c9b708ad997003481769e2131cb05715863c694fc1e483233ccc1a38d1deec7b54165ffecb5bfb70fe4d290f830e8e41aed6a64ea5134bacfebcacca02f7f3b18cc53fed3b8a5d6582d0d6a2a8e9299147a8b66eddb64b092681d50f89344c247683f09421f17743e98bf81b280beeb12260f5fc70c1e2b1e0bbfb403050c80c0749690e90e01007589d9d4042b349f288a314d74e88fccf79690157f615f6b7ccda78d760adedbf4d04cda795779529609e896c7342466dde81bd5d303ba73f692398a5f5741f2e7a0021168f80b4198b17bc1deadb55f35d9fb498508e13f8ca525c0a183a1d98076d44288fe9933ce4f489fd9f5027c0bb6e99524dd96071d0bf22d68537d11469b085ed02376af647876b6a9aa531496c48dcfa966b81a0f30a3b845187c7b061d0a452088ef888f3e436868ef7b260aec0cec266150729f483641d97be564f3d13745c6009ee2c1e8ab7b6a3d8f125bd7fbac0d266453a0e0431cad72759980602478a9a7c3027e2962f7b7e6116d2435bd40e824cb2bed96548f7bf511dc40c94ecfa1a479219417a3c06604eeea9f026e94136673f46ba98aefc897c4c1060b0b239f1d5cde6c3104d1928a2a9eaf9b513f6972f0677bb97d34cc7cc71570a6df2591152b10668c0910d151fdc2fc601129641d8c42a17fc8662837fc7d2af7fb94711d8380d1424f38ad52b0fe9e4ce649e41babae3a2f55610b1038566a515d2879c5879811e6495d27ce4a7046b0c2314fd94fa9bd61421c64eeadab04971caedf8e9e", "e478f3e4399795e562ab44030bf80651df8b359b825d66c23169091398df4189", 0x78, 0xff}, &(0x7f00000005c0)="7384126a711188faf92c781297bcb76674403bf5a5a8654204b296986f7844e3284ead779e2152f7c6b670d009e61957fb3f", 0xfff, 0x6d, 0x81, 0xc6da, 0x401, 0x7, 0x9, 0x2}) freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() __semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000540)={{0x7fff, r4, r6, r7, r8, 0x1d5, 0x7}, 0x3f, 0x4, 0x1}) writev(0xffffffffffffffff, &(0x7f0000002b00)=[{&(0x7f00000005c0)}, {0x0}], 0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000280)={r1}, &(0x7f00000002c0)=0x8) 22:25:39 executing program 3: syz_execute_func(&(0x7f0000000180)="96f3a798472c431c040f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) r1 = socket(0x1e, 0x2, 0x2) setsockopt$inet6_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000340)="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", 0x147) r2 = accept4(0xffffffffffffffff, &(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000240)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x4, 0x40}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000002c0)={r3, 0x63, "4515c1ba281353f73a80265c215af3ae6ea7d534aa390deb64c24ca0d71b9d40aef7af9847b0993fce180385f7b0c53e590f736747151d65b4d15a2c3a6259d8a56b6a5978dffd6881a085a74b64df18b5bcbdb16e56f25fff775374d1c0834ce714d4"}, &(0x7f00000004c0)=0x6b) syz_execute_func(&(0x7f0000000140)="c4a225975b00c441e1e955ff26f2abc423bd5c04de018fc940974218410f5d7c8b98c461655d47a8f2af43c060cd22c462499804aa") getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000080)={0x3, [0x2, 0x200, 0x5]}, &(0x7f00000000c0)=0xa) 22:25:39 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000240)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr}}}, 0x90) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x6fc6, 0x5, 0x0, 0x493, 0x8001}, &(0x7f00000000c0)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000100)={0x100, 0x6, 0x200, 0x2, 0x8, 0x7f, 0x20, 0x6, r2}, &(0x7f0000000140)=0x20) 22:25:39 executing program 0: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) r0 = semget(0x0, 0x2, 0x200) __semctl$GETVAL(r0, 0x3, 0x5, &(0x7f0000000000)=""/233) 22:25:39 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000005c0)='./file0\x00', 0x8608020405) lseek(r0, 0x0, 0x1000000000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xfffffffffffffff7, 0x6, 0xfffffffffffffbba}, &(0x7f0000000140)=0x94) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000180)={r1, 0x6, 0xf, 0x10000, 0x831}, &(0x7f00000001c0)=0x18) getpeername(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000280)={0x1, [0x6]}, &(0x7f00000002c0)=0x6) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r1, 0x0, 0x8, 0x6}, &(0x7f0000000240)=0x10) 22:25:39 executing program 0: r0 = dup(0xffffffffffffffff) accept$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000140)=0x10) setitimer(0x0, &(0x7f0000001100)={{}, {0x4}}, 0x0) setitimer(0x0, &(0x7f0000000000), 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x4, 0x98) r2 = accept$inet(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000180)={@loopback, @local}, &(0x7f00000001c0)=0xc) 22:25:40 executing program 1: r0 = socket(0x2, 0x3, 0x401) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000100)=ANY=[@ANYBLOB="030000000000001700"/136, @ANYRES32=0x0, @ANYBLOB="900e0000e6455600"], 0x94) 22:25:40 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x282, 0x102) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x770}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={r2, 0x7, 0x8}, 0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x28, &(0x7f0000000000), 0x2) 22:25:40 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000100)={@multicast1, @multicast2, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000180)={@multicast1, @rand_addr=0x7, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x4b, &(0x7f0000000200)={@remote={0xac, 0x14, 0x0}, @empty, @multicast1}, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast1, @multicast1, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @local={0xac, 0x14, 0x0}, @rand_addr}, 0xc) r1 = socket(0x1c, 0x20000000, 0x3) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000080)={0x0, 0x2a, "dd411f2a90d192c4e9fc355691985d45e7bc1eaab74557449f0a345b42fbb12bbd9221712747b69dbd67"}, &(0x7f0000000140)=0x32) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r2}, &(0x7f00000001c0)=0x8c) 22:25:40 executing program 2: truncate(&(0x7f00000000c0)='./file0\x00', 0x0) syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1e50f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)) 22:25:40 executing program 0: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0) sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) symlinkat(&(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0/file0\x00') sigaltstack(&(0x7f0000000000/0x3000)=nil, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x143) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x10, r1, 0x0) munlock(&(0x7f0000001000/0x4000)=nil, 0x4000) 22:25:40 executing program 3: syz_execute_func(&(0x7f0000000280)="969898472c430f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660fca6b3232660f72d50f0f01c4064ed5dfa41edae9e509ab34d1c4e10bf8c4d667c4cc4d61cd583d00008081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c2c441fb127d00f08171a30b8a826ea80dd4d4b10d88c788c78f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") r0 = open(&(0x7f0000000140)='./file0\x00', 0x804, 0x80) freebsd11_getdents(r0, &(0x7f0000000180)=""/254, 0xfe) syz_execute_func(0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f00000000c0), &(0x7f0000000100)=0x4) open(&(0x7f0000000680)='./file0\x00', 0x0, 0x0) setsockopt$inet_buf(r1, 0x0, 0x0, 0x0, 0x0) 22:25:40 executing program 1: syz_execute_func(&(0x7f0000000080)="b1dc91cd80c4c1fae62d3cd3d8c56969ef69dc00d9440f0df0d0d0c44139fd5bf9c4e18d72e00dc7c7e4c653fb0fc4014c5868f4a95ff965be3c3bc4e17950ea01efc48192558dc3c36645d1d9730f5726400f0d18a9c14600000a8ab1b182010804f40f667e440f000066400fc730") r0 = getuid() freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) 22:25:40 executing program 0: syz_emit_ethernet(0x32, &(0x7f0000000040)={@remote, @broadcast, [{[{0x88a8, 0x9, 0x40, 0x3}], {0x8100, 0x3, 0x80000001}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x88, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x0, 0x0, 0x1000000}}}}}) 22:25:40 executing program 1: syz_execute_func(&(0x7f0000000100)="0c16b5b598cd8078697bf56962f5696200d9d9d0c441395bf9f2680c0b00008fe9589b26c7e4c753fbc4e101edfec4427d822a0a00c4da7676f2168f4808eebce000008020000f29465751518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c24f3f7ea47000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socketpair(0x0, 0x10000000, 0x7, &(0x7f0000000000)) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) recvfrom$unix(r0, 0x0, 0x2d2, 0xfffffffffffffffc, &(0x7f0000000040)=ANY=[], 0x1) 22:25:40 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000380)) ftruncate(r0, 0xb5) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x4, 0x3, 0x4, 0xffffffffffff6064}, &(0x7f00000002c0)=0x18) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4, 0x10, r0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0xfffffffffffffc9a, 0x0, 0x238, 0x0, 0xfeea}, 0x1) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)=0x3, 0x4) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={0x0, 0xf, 0x6}, &(0x7f0000000280)=0x8) 22:25:40 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) truncate(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mreqsrc(r1, 0x0, 0x49, &(0x7f0000000040)={@multicast2, @loopback}, &(0x7f0000000080)=0xc) 22:25:40 executing program 0: syz_execute_func(&(0x7f0000000000)="984a19e9c4a2791dcd1c040f05406932fb00000041e2e90f01d5000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c000000ddea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) 22:25:40 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x10000000008001, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) writev(r0, &(0x7f0000001700)=[{&(0x7f0000000080)="1f", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x2}, 0xfe60) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) 22:25:41 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r2, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) lseek(r2, 0x0, 0x1000000000003) socket$inet_sctp(0x2, 0x5, 0x84) poll(&(0x7f00000000c0)=[{r2}], 0x20000000000000e5, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r2, 0x2) freebsd10_pipe(0x0) r3 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockname(r2, &(0x7f0000002a00)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ff247a56254695bec00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003cc32e682a16f12a7d656d448a95520000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007a7100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005762b294000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000031f90161572a14337a8a7cef1e200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000495a4b107c820b26869fd11beff6e0a50933a9ef857f8a922e29f9ec68fde5e5681d1890c8612c2bb1a64e6f1466f7ff0ad0338f1f29df746caa49d8fc23e0b5ac8daed16a0b57646c44fa05a2ebe125c731432e7f7cdd1b2fc0aacfeb0eb1ad6b00792c4789c96a1ee31bef1e0d74864aa59ca282d51576afeda5b3ffdc60eda9ccda10d4444dd510ad85c06b0b9c4621ce289428151210e505859299088af39dcb40c8a8273dbad404995d3cd396bcd57db351ab95a5a1081d8f307014b47e1129041e2b8c48b18ab4d909fab806769a1189861fa8cdc3b6b8465e698fd5841a4c61c67230f4fab6193a64f30a6d1207be30c82ab8c13fbe3085e5b5598b2a25067d247469bc6cfd0f3b86e53fc4a30e744305b613f26803a44b1cb1ea38d5d7aa91472d83f59f5b1ed591e43602408606c3b8282a4dbd740a7bda160648a38d265a3d72cc9f87a6da8d9592935d0c270c10835b135823f5fdc16711a31505e09fe2dafd1a80492ce04afd865907ef528d8afde336343ef0a904b84c76268741cf815c84f5456aac0b35d773b856363984e551da8468024505fde60dda4b76e9b2559c28e8d4febcba10fb8d20f654c6fd76158cb614be67bcfbf6b75b5c18634161a8b1157d84085ac318bffa51d1df7774960bd07eb3dc08b42b5d0843212228b75c68b427cf1789fcc34b3bfd8298f7f9f5cf2508b0b89158756d1d09efcccf86b69b3642db0dae3dc4475b40b96384344ab49097079ad1596066c5f15c7a0f"], 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f00000001c0), &(0x7f0000000300)=0x4) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r2, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r2, 0x2040}, {r2, 0x40}], 0x2, 0x80000000) 22:25:41 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockname(r0, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x100000000}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1}, 0x8) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c008000"], 0x1) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000280)={0x0, 0x0, 0x66394a}, &(0x7f00000002c0)=0xc) 22:25:41 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@un=@file={0x0, ""/71}, 0x49, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/121, 0x79}, {&(0x7f0000000100)=""/143, 0x8f}, {&(0x7f00000001c0)=""/235, 0xeb}], 0x3, &(0x7f0000000300)=""/244, 0xf4}, 0x1) setsockopt$inet6_IPV6_PKTINFO(r0, 0x3a, 0x12, 0x0, 0x0) 22:25:41 executing program 0: r0 = socket$inet(0x2, 0x4, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000280)=ANY=[@ANYBLOB="e463a171bc5ce3928172be24e72f5e9579ea6052a371288cecb2bde7fb4af55798d34fd9f8725ba3df07b3175f944df7e86d814ea1ffd39b1919d453b7ab9fcafcbb7c2f7b3bba525123c6191b36d22964263d194e47c52d0dcd94b1ddc74802be4bc6c101431e719425798c33c7edff22870b1629efeecde280a2eb069995de03606b35dd572accd8b760098138e56c3fc60fb3f8020bdf6f91eb5274819f0b764d95336ad0b21e64c2de258c57a2de9d63ed84785a5438892bcae96b5a992496a083dd47b5b3efdef2fcffec00a0", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x20) syz_execute_func(&(0x7f00000001c0)="982c180f050520d0f80791b0044141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") 22:25:41 executing program 1: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) getrlimit(0x4, &(0x7f0000000000)) 22:25:41 executing program 0: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) clock_getres(0xf, &(0x7f0000000000)) setuid(0xee01) symlink(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file0\x00') rename(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000200)='./file0\x00') 22:25:41 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x1, 0x4be, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000100)={r1, 0x5}, 0x8) r2 = accept4(r0, &(0x7f0000000140)=@un=@abs, &(0x7f0000000180)=0x8, 0x20000000) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000001c0)={r1, 0x8}, 0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000200)={r1, 0x101, 0xfffffffffffffff9}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000240)={@in={{0x2, 0x2, @multicast2}}, r1, 0x4, 0xff, 0x9, 0x0, 0x5}, &(0x7f0000000300)=0xa0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000340)={r3, 0x401, 0x2, 0x6, 0x2}, &(0x7f0000000380)=0x18) getsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f00000003c0), &(0x7f0000000400)=0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000440)={r3, 0x200}, &(0x7f0000000480)=0xc) setsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f00000004c0)={'accf_dns\x00', "7f79a4189ca8b0caefa64a113244ffcda36a8ca64a2dec8b0183645082bf2eb5be08aa53a644d112cf0a91578a2cc7fd56578837582e344f482e06645edd85b453fa5d078ff9e5d2e9f94e94d5d899a2e74c98f77f614aac133491115d76bfb69ae49f6c243648dbd33306162c56f0d184cdadb86355a96e23bcdcae56b8760027c98406ed2adfd63865b71cec7bca5dc04793c130f57d5f011114751a18ab84cdd85f211baa8fc60a195f1f753ec96061ec49f351587010db81ab007ff0956de5fc81c4935f758a7fbab4e0bbb17c2d046bba7528b76604724385a18c23c9b3b88b2e37ff308b2a1d4d7d06be4c0599"}, 0x100) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000640)={r1, &(0x7f00000005c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000680)=0x10) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f00000006c0)={r4, 0x7ff, 0x2}, 0x8) pipe2(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCCHANGERULE(r6, 0xcbe0441a, &(0x7f0000000740)="b6f7ca15daea01e9757f3c7ff662ff85ed629e20fb4c6b273c02") getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000780)={r4, 0x2e, "97033e9261c72370045976acb73bfd5c05bbfede3c62bfe01948916db8ffe9720fef454a8df7d717e46ceb67aee9"}, &(0x7f00000007c0)=0x36) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000800)={r8, 0x401, 0x6, 0x5}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r6, 0x84, 0x1, &(0x7f0000000840)={r4, 0x2, 0x9, 0x8}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x22, &(0x7f0000000880)={0x3, 0x9, r5}, &(0x7f00000008c0)=0xc) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r7, 0x84, 0x18, &(0x7f0000000900)=0x882, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000940)={@in6={{0x1c, 0x1, 0x9, @empty, 0x3}}, r9, 0x3, 0x8, 0x8, 0x6b, 0x80000001, 0x200}, &(0x7f0000000a00)=0x98) setsockopt$inet6_sctp_SCTP_EVENTS(r7, 0x84, 0xc, &(0x7f0000000a40)={0x8, 0x6, 0x4, 0x80000000, 0x1, 0x800, 0xffffffff00000001, 0x9, 0xffffffffffffffff, 0x811, 0x9}, 0xb) setsockopt$inet6_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000b00)={0x10000, &(0x7f0000000a80)=[@in6={0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x4}, @in6={0x1c, 0x0, 0x7, @empty, 0xd}, @in={0x2, 0x3, @broadcast}]}, &(0x7f0000000b40)=0x10) pwritev(r2, &(0x7f0000000d80)=[{&(0x7f0000000b80)}, {&(0x7f0000000bc0)="4a0ce046e7c4403741a1433f8e78945c36f46a203e610cf170de7d524eca0176170d3c1b6045d400132c9dbc94015e3203a02378d69dfb04da6fe9952b835fe076a7b4a33aea8b9c234a914259bfd463170865082b2130ff7c2a64b8fd016086969ac1e7e5df8bc57adb3be33d237492652262b5ea3d06155fe1e4d0e9db57dac63c7498df8197adf31af2ff31847425099aef0db7bb2930094ddcc04736365292333679ea91fe04506545078d734ae3dde46e4199a698d97c2e", 0xba}, {&(0x7f0000000c80)="44719f85222e1e2c701c52810e22208eab885e69c4be0930a4f656f31177668a8a3536d2bef1f679ee0375af1d62f6014c77a4e03a4bc5d39eb71aad3fbe4d736b65031f88f9e3fed8284ba95b98a2e3a8d2d0a3bf8b1dc5de2740bc2f03e25f89c4ff8372f77b2c343b065ced5cdc7f8cfdd936b7cf4118e1b60298176b301e5b25ce", 0x83}, {&(0x7f0000000d40)="cf2f129b580a956dc8d18d433ff9be38225c39d3feab", 0x16}], 0x4, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000e00)={0x6, &(0x7f0000000dc0)=[@in6={0x1c, 0x0, 0x0, @loopback, 0xfffffffffffffffa}, @in={0x2, 0x1}]}, &(0x7f0000000e40)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000e80)={r1, 0xa3}, &(0x7f0000000ec0)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000f00)={r5, 0x1}, &(0x7f0000000f40)=0x8) lseek(r6, 0x0, 0x4) r10 = getpid() fcntl$lock(r6, 0xd, &(0x7f0000000f80)={0x1, 0x1, 0x9, 0x400, r10}) 22:25:41 executing program 2: r0 = socket(0x12, 0x7, 0x3319) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000003c0)=ANY=[@ANYBLOB="0000001000000030000000000000feaea42eafc072b04a031be2ae83fb01e1dc89c4efb8789971453dc5e42b6075e8e70e242b6c573b7b73be94ae9ad615cb69641d6b838a3949264068be6755d9ea3faad5e76fe0b8f7fa5dfc94e891beb0dc226014143fc990a9b8bbb0451eab99d1f4db912834cdb6d67f1d3c45d4dbf043e9727fd8c74926d3d2f36a9a5d23d4bb55ce1c59c62b1182e6fc31907651a7efd40fc37a47cf98997c427a764049a6de61bb944300d7c914a9a7119087f319e0c63849cafd2207fcd2a6e69b1d467ebace2ac1cfa7219039d89cce241fb09ac79dc5", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0xa) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={r1, 0x3}, 0x8) syz_execute_func(&(0x7f00000001c0)="0c03b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b263e6746a5e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 22:25:41 executing program 0: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x104, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x80) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) fcntl$setflags(r1, 0x2, 0x200001) writev(r3, &(0x7f0000000280), 0xa7) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000400)=0x202, 0xffffffffffffff10) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xf01f20}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000002c0)={0x0, 0xe, 0x5}, &(0x7f0000000300)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000340)={@in6={{0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x80}}, r4, 0x8433, 0x5, 0xf3b}, 0x8c) 22:25:41 executing program 1: setreuid(0x0, 0xee00) r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000140)={0x0, 0xdd, "000066c2ae7a6eef8670472662918d1bd82ac763fa62bb2848eb7b25294883d7c8b9b8fc38ede0260b1648d91106fbd576f792956c73c628a07a647f6ca3c1d5f346589a003a9d2cae191e65d70d7ff1a5af86e7b7301dabfc881da6124300348f2b06dd443857cd013de6e1b23408e4d13e57d3c0645e3a9694b1625220b66485085d0d37660a2389ba61b65691443df50ac195a3b505a136efffa50c80b8368cc6bc39d3607d0e3228b0f4499588299ba9307f0d156ba5a3535e6acd4d1f3fcafbf5c08d58fa5a7ae56581ef9d389f5b2ba9667acdcd89f74b4e6b43"}, &(0x7f0000000240)=0xe5) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000380)={r2, 0x100, 0xf, 0x7, 0x6}, &(0x7f00000003c0)=0x18) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000300)={r2, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in6, @in={0x2, 0xffffffffffffffff, @remote}, @in, @in]}, &(0x7f0000000340)=0x10) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 22:25:41 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0xffffffffffffff80, 0x4) r1 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="82022e2f66696c6530f1c50058f89c76c4ea9dfe7fcf0bb0e31847b4b7027341af6fee3ea931f84a6b48060c4cb89e1ca4c22dbf218edb9a83000000000000000000000000000000d4905d19202abd67bf18ed8f3e06be884bc5005b2f4dc6a3f855b5b8bb0015a7eda53d2417fb090b28d5a2ffe550ca62dd2ed279a422d362d13365b272d0820b286dd8d5e62fb5bb20fa73a089a91bb683396fa2bdb651a40f61ebd0de9a22882c6874c6cf5a08107b36e9a38f9a702e2640e9016d29eb2e32f3eafb12ff4cc0f6b516a9f6cbbef55243eaa3dc1878464f4df93ac599705bd7c7345b3b"], 0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000040), 0x0) ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f0000000180)={0x10, &(0x7f0000000080)="b7a53c4f87e6f9754f5ce93855ad6595f8396ce1b06f3dde38c1fef49b0a939da027ed768fe965ab034981999f510da4e956a80316c5e43d5e958dab3a8103494b230c8d663c2ec6f4e31132738043d85a4305ae5f7d9b5bca4722cbfc42ee2202c679b241cb5aa787b6594e5d9c67eb31b2f57d28ade06d0556b1b1f0d4528a05124f3299e8614c54a4dfc47a0e111dfb893655af9701c78dc2b688f9c66e2045e6796f53ef515cd678acfe2f45ae2f96e23be0b8c9860392745592ad277cd1c851782f68f01c90d4c9b780aeac962b2358022598cddc917e007e90c3f0d40b62", 0x2000000, 0xe22, 0x3}) 22:25:41 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x10000000) setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f0000000080)={0x9, {{0x1c, 0x3, 0x80000001, @rand_addr="f393332b68ec807a1600ce2a15eca9b8", 0x5}}, {{0x1c, 0x1, 0x8, @ipv4={[], [], @multicast2}, 0x8000000000000000}}}, 0x108) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) setrlimit(0x0, &(0x7f0000000240)) 22:25:42 executing program 2: poll(&(0x7f00000000c0)=[{}], 0x1ffffffffffffd33, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x7fffffff}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x4, @rand_addr="1c210f151566c51b1f6dbb54213d56aa", 0x1}}, r1, 0x7fff, 0x7, 0x100, 0x8, 0xfff, 0x1da4}, &(0x7f0000000200)=0x98) sync() 22:25:42 executing program 1: getrlimit(0x7, &(0x7f0000000040)) r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x8007, &(0x7f0000000000), 0x8) 22:25:42 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r0, 0x0) r1 = accept(r0, 0x0, 0x0) shutdown(r0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000080)=r2, 0x4) 22:25:42 executing program 2: syz_execute_func(&(0x7f0000000140)="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") getpgrp(0xffffffffffffffff) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x0) socketpair(0x3, 0xffffffe, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000080)="b7f730a1653c679429001fc0620f70b1455cb5e5a40d0a5843c23a5842a5dcddbe1f2528a99bdde429b0fc676f0e0bd4411b5dcad84f8e99a67547ef2be664f05871ede9591f209aed39cfadbdff83f6ff1f656c44e713a4dcb91dcbf49a441a40223f7af3803764f3fc35a01caf503d00462b86949fcee0cbce05314fe35b4918b26df747cd44845192060868c58ffdce2c1d0cf71823f0f19e2bb4d497072d9a5f033ad520aa6f7a33467fd09657bda591e1", 0xb3) r2 = semget$private(0x0, 0x1, 0x80) semop(r2, &(0x7f0000000740)=[{0x1, 0x5, 0x1000}], 0x1) r3 = dup(r0) ioctl$DIOCRGETTABLES(r3, 0xc450443f, &(0x7f00000002c0)={{"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", "caabb12e321917df1a45b25db4d5173083b526bcd9aeacbb6e498937c70f8810", 0x20, 0x100000000000000}, &(0x7f0000000280)="94960191e13ab734051586253f4c7919851e57", 0xff, 0xfffffffffffffff7, 0x21b, 0x5, 0x1000, 0x7fffffff, 0x4, 0x583}) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040)=0x1, 0x4) 22:25:42 executing program 3: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000300)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x7c, &(0x7f0000000400)=ANY=[@ANYBLOB="100000184d81e16b0ce44f3be75ea39ce7aab4b1ce3a00000c00000030fbc6381f5a77448e919c84b43602dc2bad527a3e3625e2fa457d4a86247114bbbadbca22e3f49e1bcaade4b71cb2ab31837650ae9ac7b86b16d9e7207a0c9263e398d108f2"], 0x10, 0x10}, 0x0) r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="9e542435191500000000"], 0x10) execve(0x0, 0x0, 0x0) writev(r0, &(0x7f0000001480)=[{&(0x7f00000007c0)="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", 0x585}], 0x1) shutdown(r0, 0x1) close(r0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180), &(0x7f00000002c0)=0x4) r1 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000240), &(0x7f0000000280)=0x8ff18036e50d604f) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000001c0)={0x0, 0x7e, 0x6, [0x1, 0x20, 0x8, 0x1, 0x6, 0x9]}, &(0x7f0000000340)=0x14) sendmsg$inet_sctp(r2, &(0x7f0000000200)={&(0x7f0000000080)=@in6={0x1c, 0x3, 0x8001, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x1}, 0x1c, &(0x7f0000000140)=[{&(0x7f00000000c0)="2a354296f4df947388e6641187d35f33a1d2b3f4c7f0f59e5b3e842dfef65c5a5c0f4cc02d38ca2f5a98ad463fa4135ef79738f756eec2de669b6d1bfe9e562df86a850f1d78073ce8479c1f06bdf24d87b640cfeb0888154973980fcddff5d19c5550faa2ebc20a237a2a27f21232dc86b8205bbf739a9e", 0x78}], 0x1, &(0x7f0000000380)=[@init={0x14, 0x84, 0x1, {0x100000000, 0x4, 0xd07b}}, @sndrcv={0x2c, 0x84, 0x2, {0x0, 0x97, 0x4800, 0x8001, 0x43bdabdc, 0x6, 0x5, 0x7, r3}}, @authinfo={0x10}], 0x50, 0x1}, 0x9) 22:25:42 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0xfffffffffffffffe, {}, {{0x1c, 0xffffffffffffffff, 0x400, @loopback}}}, 0x108) 22:25:42 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x304, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000205, 0x0) ftruncate(r1, 0x4000000000fe) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r2, 0x0) fsync(r2) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, 0x0, 0x0) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x3, 0x20}, {0x1000, 0x2}}) write(r0, &(0x7f0000000000)="cc2d7857697e0e9cd32429ad8cf12c33d6434e839a03", 0x16) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4002) 22:25:42 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = socket$inet6(0x1c, 0x30000002, 0xd) getsockname(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000140)=0x10) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r1, 0x4, 0x4c) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x108) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000000)="0f3fd54c6f46056d1aba5b5552daf74a793fe35f6a8228ad51fbcefc879a17f319", 0x21}], 0x1) 22:25:42 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)}], 0x1) poll(&(0x7f0000000080)=[{r0, 0x14}, {r0, 0x2024}, {r0, 0x4}, {r0, 0x48}, {r0, 0x10}], 0x5, 0x64) socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$inet(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x6, 0x10, r0, 0x0) mlockall(0x3) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0xc9d2a6f0f688be8b}], 0x1, 0x8) 22:25:42 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000000)="50ac173c19de65976416c62778eeeb6a", 0x10) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000140)=0x10, 0x20000000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000180)=0x3, 0x4) setsockopt$inet6_int(r0, 0x29, 0x27, &(0x7f00000001c0)=0xfff, 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000200)={0x3ff}, 0x1) sendto(r0, &(0x7f0000000040)="376fd275723185f2c329906d3e5ae3fef206d66bda1c9cc89de3d9372854e9fad6a4f416e75631827ac7536a394501d3090265a90d0bc594c1cd8d610af01a1956e240ce0c8b5097328fcc6575f960b0498fb9db827130f83d1c66edb280b2ade009d9d6c13673e9e263f542b9b137257ef2405f4902771312b55ff1712889aea632ffb0c1059cc687", 0x89, 0x100, 0x0, 0x0) 22:25:42 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setrlimit(0x0, 0x0) r0 = socket(0x1d, 0x5, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x3, @multicast1}}, 0x0, 0x3, 0x7, 0x4, 0x1ff, 0x9, 0x81}, &(0x7f00000002c0)=0xa0) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000300)={0x4, 0x4, 0x4000, 0x7ff, 0x1f, 0xd6eb, 0x4, 0x1, r1}, 0x20) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000103000/0x4000)=nil, 0x4000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, &(0x7f00000000c0)) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x0, 0x4}, 0xc) 22:25:42 executing program 0: syz_execute_func(&(0x7f0000000240)="b1cf91cd8066410f2e0ec44139fd5bf9a641c1c1c7e4c60ff6e7664b0f3a618e080000004a68f4a95ff9461cf2c84dc84d4d3e460f8094ee2042c4c1265308fc51efc48192558dcbc366450f186746c4415173d70e0fc3b61f71df7095958fa978d6ec230f0d1842abe3df36f20f11150a000000c4c1bd14720bc421d1e5236466400f3805dbc422790f073f894f00f28a80ffefffff74") r0 = semget$private(0x0, 0x1000000007, 0x20000000000000) __semctl$SEM_STAT(r0, 0x2, 0xa, &(0x7f0000000000)=""/221) r1 = socket$inet6_sctp(0x1c, 0x8000000000009, 0x84) recvfrom$inet6(r1, &(0x7f0000000100)=""/195, 0xc3, 0x80, &(0x7f0000000200)={0x1c, 0x0, 0x8, @rand_addr="be568043039506f9c66f96a95ed73fcb", 0x154e}, 0x1c) sync() semget$private(0x0, 0x3, 0x284) 22:25:42 executing program 3: syz_execute_func(&(0x7f00000001c0)="9826473e431c080f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000180), 0x10000000) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0x5}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000340)={r1, &(0x7f0000000300)=[@in={0x2, 0x0, @multicast2}]}, &(0x7f0000000380)=0x10) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000140)={r4, 0x7ff, 0x8000}, 0xc) setsockopt$sock_int(r2, 0xffff, 0x8002, &(0x7f0000000040)=0xff, 0x4) select(0x0, 0x0, 0x0, &(0x7f00000000c0), 0x0) 22:25:42 executing program 2: syz_emit_ethernet(0x10c, &(0x7f0000000000)={@local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x5, 0x0, 0x24, 0x0, 0x2000, 0x0, 0x0, 0x0, @rand_addr, @multicast1}}}}}) r0 = dup(0xffffffffffffffff) setsockopt$inet6_group_source_req(r0, 0x29, 0x57, &(0x7f0000000040)={0x8, {{0x1c, 0x3, 0x53500000000000, @remote={0xfe, 0x80, [], 0x0}, 0x3f}}, {{0x1c, 0x3, 0xfffffffffffff801, @rand_addr="dc81b0a4478c2d759d4425f5e39ec70e", 0x2cd3}}}, 0x108) pipe2(&(0x7f00000001c0), 0x100000) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000180)={0x3e8b, "bfa508768037b56b9e2aebc433b68a30"}, 0x14) 22:25:42 executing program 2: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) execve(&(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000003c0)=[&(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='/\x00', &(0x7f0000000380)='\x00']) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000040)='\x00']) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xa02020}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r4, 0x8, 0x0, 0x2bb}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000500)=ANY=[@ANYRES32=r4, @ANYBLOB="6d0000008e05591e263b9cb52937715dc4e07b7bdd58d2e8d9682109c149fccaff69f1801d2ab698687df9ddec8dc5ce7961b63569a0c86d85e813ddf14ec65b3e5b23b5852cc31d4ae1fabc46c455b116ebc6e58c7e4efb6f3bdd38ff1f29b65eb2dc33c5a5bc33b456b7ca0ae4598cc1"], 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000100)={0x3, [0x400000, 0x3, 0xafd7]}, 0xa) 22:25:42 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) accept$inet(r0, 0x0, &(0x7f0000000000)) setsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f0000000100), 0x4) 22:25:43 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@un=@file={0x0, ""/94}, &(0x7f0000000180)=0x60) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000240)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in={{0x2, 0x0}}, r1, 0x8000, 0x7, 0x7fff}, 0x94) r2 = msgget(0x3, 0x99) msgctl$IPC_STAT(r2, 0x2, &(0x7f00000001c0)=""/79) getpgid(0x0) msgget(0x3, 0x8) semget$private(0x0, 0x2, 0x400) r3 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r3, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4) semop(r3, &(0x7f0000000000)=[{0x4, 0x10000, 0x1000}, {0x3, 0x5, 0x800}], 0x2) 22:25:43 executing program 0: r0 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r2 = openat(0xffffffffffffffff, 0x0, 0x10200, 0x0) ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f00000007c0)="f356b60547ca12ffdb19eb9a221a15587bdfb9dbfc58945dfc83104f5759ab9582c4856274afd20450064d1d395d4f54d539fcf3a74783c372d258517def9061eddefe1c7559949221bafd88ec2f5ea45ec49f51581257f203e432e11a795d22e530339c4629e440d17ecf0052e1de907620b6da71e29918474ec358aa681864062f8a") fchdir(r1) renameat(r2, 0x0, 0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00') sendto$inet6(r2, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c", 0x45, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000000880)="d5e2796f0cd669bf547324750925dee33e78c0e8aa8f9ead569fdaaf9beeb8d16b7adb5ca6938ac2d4c7a249cc77b2091870069d75c766f774d7b41e983ec2c2767ae9fb5b360f35ef1f0918c96014fa965a3fbd03b35fc3128d90023f405064c92434e620ef53a349867dbb451b97aa033d183034fbbc90189eeb32d3312e3de1b5dc57f7016ad6725ca81d7f7bf361763ff57a8b20f0e6c9307c79c4c19e9ccae3ac77856437b28bd47e25a8e2c656e096ad3e87d5aa71b1b597f8b967") setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000200)={r3, 0x3f5, 0x1, [0x4c7]}, 0xa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) fcntl$dupfd(r0, 0x4, r2) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4) 22:25:43 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000, 0x4) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x20) open$dir(&(0x7f0000000080)='./file0\x00', 0x20000, 0x6) ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f00000000c0)="91ec819c74d8a0b05f604a909dc8442a70466c30c935ca45d84b3e70dcd1707a42adef114c5d8a25cf85931943dd13ab56b9b127d2") utimensat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x1, 0xf12}, {0x68f, 0x7}}, 0x200) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000180)={0x9, 0x2, 0x7, 0x4}, 0x8) setrlimit(0x7, &(0x7f00000001c0)={0x4, 0xc45}) ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f0000000200)="138848bc90135ac73a8e1219ee41df481bc8de6a2c") r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x28a80, 0x1) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000000280)="0c30eb3194f75ac4c6f39f75f72034df9b3a6eccc22be3d1f0dc4fdfb25339fd046fbef3f6983dc1ddfc15d58abfad2da68ecdc214617a219ccc39865a0aef1d3a53ec350f6cf6b9d0ae6ee3efdaf2b4fbc891499b9a95a01888304c9550de685d05dd778fed4bff755ecf1a4fa8b085fb522527020a4d9b526a44e7a16b8f621058f6932c9ddf11eaafab14cd0c803768f06bb35704a9f1f27ae431ab1adc217afa9b835a849ebfd000fe0d20805ddbd792c2c4") getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000340)={0x0, 0xa2, 0x9, [0x3, 0x7, 0x68, 0x2, 0xfffffffffffffff8, 0x1, 0x11, 0x1, 0x3]}, &(0x7f0000000380)=0x1a) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000003c0)={@in6={{0x1c, 0x2, 0x6, @mcast1, 0x1ff}}, r2, 0x5, 0x7, 0x100000001}, &(0x7f0000000480)=0x8c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000004c0)={0x8, 0x4000, 0x7fffffff, 0x2, r3}, 0x10) ioctl$DIOCSETTIMEOUT(r1, 0xc008441d, &(0x7f0000000500)={0x3, 0x5}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000540)={r2, 0xc2cc, 0x3}, &(0x7f0000000580)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000005c0)={r4, 0x101, 0x4, 0x2}, &(0x7f0000000600)=0x10) r6 = semget(0x0, 0x2, 0x40) __semctl$GETVAL(r6, 0x1, 0x5, &(0x7f0000000640)=""/132) rmdir(&(0x7f0000000700)='./file0\x00') getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000740)={r5, 0x8, 0x6398d4c6}, &(0x7f0000000780)=0xc) mknodat(r1, &(0x7f00000007c0)='./file1\x00', 0xc020, 0x6) ioctl$DIOCXBEGIN(r1, 0xc0104451, &(0x7f0000000800)="ece9b09fda96597704f2d8d4e40c0aa8d88c957e06b104713386ce0fe9e2a1d118359c0c58faf0c6b2b047026f54253a39b1d53ebd431c5b911fd8d9bd334bdbe0f5e178ac8ead4493855c4a473c5b57d9d83c0be6dc4aea51374617211170a25a66cfe6607d64109aa59a7351a5a968b59219c9d069cef2a2fbfe6a9b85da85586a3810b34c4c1380c42fa7dffa07e1125eb9bafeba1e80fc9532af8ec9592fe102fb0f56") getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000008c0)={r5}, &(0x7f0000000900)=0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000940)={0x20e18000000}, 0x1) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000a00)={{"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", "8ec5b32d9cc6cd6282b54b68c52f623ce3bfeabd2aaa3f6ce2b07234f0d491b1", 0x200, 0x101}, &(0x7f0000000980)="3633972c6d6986265bf7a59f805e4bf50c560ebe075d08447b9c961b3282025c1377d77de70a362dbafac38881d46340c955dfd6f06ef0860b7baeb4a10040ffcb41457b830668990ab2", 0x8, 0x101, 0xcb04, 0x6, 0xffff, 0x1, 0x8000, 0x7}) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000e80), &(0x7f0000000ec0)=0x4) r7 = open$dir(&(0x7f0000000f00)='./file1\x00', 0x108000, 0x8) ioctl$DIOCOSFPADD(r1, 0xc088444f, &(0x7f0000000f40)="7ce5749495cc04eb60f2db51aa7a99ed9b61b39035c9ae2da24ff32a52fe676e807f5351a8992d2edc620485b6fabd1a0a376df0d6666666b2d6b1dd2e8281726ed265a5f7087b1c35019dacf08093d0c6d3d74d89222b5ede604b9988ec1c44b5ec0e9d69e0866e0a67e98ee91eef5bc48445f3f2d5dfffac5888bd8a886a3db936bc095116548df6b508b24a181c47266e") ioctl$DIOCXBEGIN(r7, 0xc0104451, &(0x7f0000001000)="fb11b50c1e1b7ff7551a2aa25005f0cc6e9127de9e6b72f6d28d92ef9e4821c808aac51139a6d65163701142086b6d30795108045d7ddacf4944c6f97b871b374b8eb339ea60b20304b67717ab13a87190d0caffa8c959445168b7be77a5edc6370aaa2447ec431f7b0abf5904bd2699ef610828aa8d71a0b2226099c25f47d05d9498b570ff114592b9ce0980886525efcdf4a5503544fe548c95192fc317aa8c27f65c55e5cef90100b739cd7a35d2ebd917135d528b943dee695c4b6baccd80dd91a50fb8d0f7e71a80d780b18b20d7be726add76e63384c4b4206d9fd67ad6180b6446") ioctl$DIOCCHANGEALTQV1(r1, 0xc1304431, &(0x7f0000001100)="b9e12d7226185508ac0bc1358fa4857bbbdfe6deeaa9a82362e0a236ba3b46b56da225bcf47801ccf12b46efbb541ce30df8310f52629a17fedbbecfdc25d1e04d357231eb6d314c75d1c1bc064f5e792c38d75a4d80f913f602cc46230cf35f981f56c5e1f4e4243a84d919b7e000f27e62fec0510a23770ee652a8b68ab9eb68493e73442ffa6cb4c5042fdb955b645f9772c8b27ff6c243c48fb382daa76f3f573107aa4c0eaa9301eb8e921e21e79b68a0b5fa69cfc1790d10a950bf28873a6aaa61a62c9b915a74d77c2ac1dacae70e8e6c94f9d1e6206042daca4e26bd564719ca2c06c24806c09648232773dbde1f3f2c") 22:25:43 executing program 1: r0 = socket(0x17, 0x20000000, 0x3) sendmsg$inet_sctp(r0, &(0x7f0000002340)={&(0x7f0000000000)=@in={0x2, 0x1, @multicast2}, 0x10, &(0x7f0000002280)=[{&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="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0x1000}, {&(0x7f0000000040)="0d94b1f56cf6f0237213e31d7d7c85a3d744cbb45fc08a78597826eb17e851590b29540d33eac37232a3b28c3e077160a422678df549c6f4625f57aac0334d16586e340674a4477c3ce8a6277d81b8575a7183b40784e2fd7d2758141080684602f89100ef3888b19730c0f5d09b00de0b263bd10f5669b8b8408f4dd0109f473d7d729838b82fab9cf8d63bcde8465309c7f8fb3d1972edd673355e0acfe8ce286837866138be74100c", 0xaa}, {&(0x7f0000002180)="188d684a66d2276d1b9967738e2eaf7b7debee5cd03e5eb3b65830f27aa5a586b6de0b3de813a9c5f94aa21b7e756569db3ce5745ee4e63053b32fae5119eccc234d63182a3f8f7a833d4c428e380ee97e403a8c9aeab48d09ca3c7699dedb3facbd1ec7f8bb489748c7f7df643919a4e2bdcedee56d6cec23546dce7197cac0257177ab1caed7e1ef4ef7d7a4b1d03aa3db0c25bb0a53496049e7e7d8a99133f46df38aaacf1ed65e7bc4e2e578891fd18ecd9b0ae2cf2d85", 0xb9}, {&(0x7f0000002240)}], 0x5, &(0x7f0000002300)=ANY=[@ANYBLOB="100000008400000008000000980f0000100000008400000008008a60c3b70000"], 0x20, 0x20184}, 0xd) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000002240)={0x100000000, 0x271e, 0x5a00, 0x1000, 0x3ff, 0x8, 0x3, 0x100000000, 0x0}, &(0x7f0000002380)=0x20) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000023c0)={r1, 0x9}, 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) accept(0xffffffffffffff9c, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000140)=0x1c) 22:25:43 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@un=@file={0x0, ""/94}, &(0x7f0000000180)=0x60) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000240)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in={{0x2, 0x0}}, r1, 0x8000, 0x7, 0x7fff}, 0x94) r2 = msgget(0x3, 0x99) msgctl$IPC_STAT(r2, 0x2, &(0x7f00000001c0)=""/79) getpgid(0x0) msgget(0x3, 0x8) semget$private(0x0, 0x2, 0x400) r3 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r3, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4) semop(r3, &(0x7f0000000000)=[{0x4, 0x10000, 0x1000}, {0x3, 0x5, 0x800}], 0x2) 22:25:43 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f00000000c0)=0x2b8) 22:25:43 executing program 2: r0 = socket(0x200003, 0x10000004, 0x8001) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000340)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0, 0x80000001, 0x1ff, 0x110, 0xffffffffffffffe0, 0x200009, 0x8}, &(0x7f0000000180)=0xa0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={r1, 0x1000}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x32, &(0x7f0000000200)={0x0, 0x0, 0x1, "9c"}, 0x9) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000040)={@in6={{0x1c, 0x3, 0x5, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x200}}, 0x0}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x75c6, 0x200, 0x6a62, 0x9, r2}, 0x10) 22:25:43 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sync() setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0xffffffffffffffff) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0x7a3, 0x4) writev(0xffffffffffffffff, &(0x7f0000000280), 0x26) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) connect$unix(r0, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0xa) bind$inet6(r1, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4, 0x6}, 0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) flock(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f00000001c0)={0x0, 0x100000001}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000240)={r4, 0x80000001, 0x8e, 0x9, 0x9, 0x10001}, 0x14) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) rmdir(0x0) execve(0x0, 0x0, 0x0) sync() getsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000080), 0x0) poll(&(0x7f00000000c0)=[{}], 0x2000000000000333, 0x0) 22:25:43 executing program 0: r0 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r2 = openat(0xffffffffffffffff, 0x0, 0x10200, 0x0) ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f00000007c0)="f356b60547ca12ffdb19eb9a221a15587bdfb9dbfc58945dfc83104f5759ab9582c4856274afd20450064d1d395d4f54d539fcf3a74783c372d258517def9061eddefe1c7559949221bafd88ec2f5ea45ec49f51581257f203e432e11a795d22e530339c4629e440d17ecf0052e1de907620b6da71e29918474ec358aa681864062f8a") fchdir(r1) renameat(r2, 0x0, 0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00') sendto$inet6(r2, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c", 0x45, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 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(r1, 0xc4704436, &(0x7f0000000880)="d5e2796f0cd669bf547324750925dee33e78c0e8aa8f9ead569fdaaf9beeb8d16b7adb5ca6938ac2d4c7a249cc77b2091870069d75c766f774d7b41e983ec2c2767ae9fb5b360f35ef1f0918c96014fa965a3fbd03b35fc3128d90023f405064c92434e620ef53a349867dbb451b97aa033d183034fbbc90189eeb32d3312e3de1b5dc57f7016ad6725ca81d7f7bf361763ff57a8b20f0e6c9307c79c4c19e9ccae3ac77856437b28bd47e25a8e2c656e096ad3e87d5aa71b1b597f8b967") setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000200)={r3, 0x3f5, 0x1, [0x4c7]}, 0xa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) fcntl$dupfd(r0, 0x4, r2) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4) 22:25:43 executing program 1: syz_execute_func(&(0x7f0000000180)="96f3a798472c431c140f05f30f59bfd905cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c6163f420f00000000007fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") open$dir(&(0x7f0000000000)='./file0\x00', 0x4, 0x1) 22:25:43 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x2a) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0x7}, 0x24) syz_execute_func(&(0x7f0000000140)="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") syz_execute_func(&(0x7f00000000c0)="1c1ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") syz_execute_func(0x0) 22:25:43 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340), 0x1) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) preadv(r0, &(0x7f0000000040), 0x1000023f, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x7, 0x410, r0, 0x0) 22:25:43 executing program 3: setreuid(0x0, 0xee00) r0 = shmget$private(0x0, 0x4000, 0x400, &(0x7f0000ffc000/0x4000)=nil) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgid(0xffffffffffffffff) r6 = getpgrp(0x0) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000180)={{0xd70, 0x0, r2, 0x0, r4, 0x0, 0x1200}, 0x6, 0x81, 0x8, 0x557f, r5, r6, 0x7fff}) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000200)={{0x6, r1, r4, r3, r2, 0x0, 0x3}, 0x1, 0xbdf, 0x54, 0x6, r5, r6, 0x1}) setresuid(0x0, 0x0, 0x0) setreuid(0x0, r1) r7 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_int(r7, 0x0, 0x5, &(0x7f0000000280)=0x9, 0x4) setreuid(0xffffffffffffffff, 0x0) 22:25:43 executing program 3: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x20000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x1, 0x3, 0x0, 0x7, 0x9, 0x8, 0x80000000, 0x9, r1}, &(0x7f0000000200)=0x20) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x11, r2) ioctl$DIOCNATLOOK(r3, 0xc04c4417, &(0x7f0000000000)="61df5fd0356427287c9692d2e61b05cfccaff131b9439551a4ad83ceff") getsockopt$sock_int(r2, 0xffff, 0x20, 0x0, &(0x7f0000000040)=0x12f) 22:25:44 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0/../file0\x00', 0x0, 0x0) fchmodat(r0, &(0x7f00000001c0)='./file0/../file0\x00', 0x0) 22:25:44 executing program 2: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r0, &(0x7f0000000400)=[{&(0x7f00000000c0)="0bd148cd70ed81faa3f4b15de11a448c35e92ab243af8dedeece699ad2c741e55021d1b4b2f8328c12ee976f53f9fed5665d500b84d872307a21e3c1f1359e5befcf95e1f75b2023355a62d0941bcd9a695b390b5584b43ea6a8e9403125e756c9c700cc22248206dd930d7a3009989dd44f445e73c3d449ff48cee2114c1bf8e29f96c59a77792778dff17d5230db201c12193461c623f8719e03ea43d44947260b16acd5eefd49d297c61993f29bd32b83fb969028e5729e2e2eebfcbb984c21a3f205b5c1da6609afc86e2a42e154129f5ebb", 0xd4}, {&(0x7f0000000540)="d54b1f7b5fdd0c8c50e1216dfcd5a9b14fbff677ff1b67f7c9082b628d87a8d262f03475142d75fdf7e0c2152b6d5d00000000003000004e88b94daeb0d11ca599ef5231ea8b53a1544d78d003e26d5964c5bba369276227ed2dcf7646793ba16c5c4d0acbe9d9c27c676dc1948ca1ba9effef15a6869d8c3ceaa9f6714b0e878c08c75756a64444e5abf64d9ddd535c0407258f0367f57d83f0e2f1f72df10bd845629dde2df464d71c4dc287f0322896f72f6226046707d624708993f1d9f47eea06682aa8588f0fa9803693f8c06826770748ad30acaf5dca3a9262bebbec5ca71ad7e8", 0xe5}, {&(0x7f0000000240)="b2e16c1fa6936f368ec0206cc0c1da8e24098e6a057727547b484044e4e97df91887be758aef81d1acfadb35a8209a61909732926edf030e597df0725b0104cc0ad57833e34d76bb9e9d136be016f6a6aaf6cfa4ded39236f8f5c146bd5bc19c433630068e9edc1683ce40be5edd026e8d369a6fa4da0b9092d84decb1613da92bfa5d9ebe394f4fce18da0825845b907fe32a2569c1e793a87efb9a84937d679ca784bebfb1f18443bfc5cf1a07d1685cef9219c4bd272832e9bf54e0254694e40bf03427844be2be", 0xc9}, {&(0x7f0000002280)="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", 0x1000}, {&(0x7f00000004c0)="b4fdef994facaeb36fd4d1712795f5543b0188fec00dc6e268830d63405f3c31a9ad0b9724c2af79a45e8d63ca1075d2ed66af67b28694b56d0a7a039459994dbb6f49213ce70c4428aa975c61963265dce9cdae44f96779e5325633486c", 0x5e}, {&(0x7f0000000380)="33ecdca18724434f416d77450bbbc3be086c19a0128fd057e0b686994c8533397f21ec2513a0de526f0d739ede6d132d6ff92416439c8d7fb43fc14479db47764f0da2c7aa550536693fef12e8dea545899651c8a88e459a3742a57c5e1fef4ec423e6bd", 0x64}], 0x6, 0x78f2f) truncate(&(0x7f0000000000)='./file0\x00', 0x20) 22:25:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000040)=0x1, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x3001, &(0x7f0000000000)=0x1c00, 0xfe6a) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x9, &(0x7f0000000080)={@multicast2, @multicast1}, &(0x7f00000000c0)=0x8) 22:25:44 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6(0x1c, 0x5, 0x9) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x600, 0x110) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000280), &(0x7f0000000040)=0x3) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, r1) accept$inet6(r2, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000380)=0x1c) accept$inet6(r2, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) sync() ioctl$DIOCGETRULESET(r2, 0xc444443b, &(0x7f0000000440)="9f5c1a684989a6e64b535a49867113721013d6ef098cc2f5b0db85676931eda2eb119268707595aa57f8c7e0be4d3ee0bc9e2d44eb9fe493d56acff20f8777b145fa6e8b33763974e4676ab21b6f7557c20a8d30a2dae6eebfa84e4f") setsockopt$inet6_int(r0, 0x29, 0x24, 0x0, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r3 = semget$private(0x0, 0x3, 0x100) __semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000080)=[0x3, 0x200, 0x8]) syz_extract_tcp_res$synack(&(0x7f00000000c0), 0x1, 0x0) 22:25:44 executing program 1: syz_execute_func(&(0x7f0000000180)="96f3a798472c431c140f05f30f59bfd905cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c6163f420f00000000007fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") open$dir(&(0x7f0000000000)='./file0\x00', 0x4, 0x1) 22:25:44 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x4}, 0x8) sendto$inet(r0, &(0x7f0000000140)="0a8a69fd0e8827b2808dfb0f86f8f165ac08536e6954b6c2df7617e1a1b1f65e92f5520d9f5407c3f3ef2b5c0cbe6349e90b5801e6baa24d3234cc339663e988f757abe7f604a8ab6235d0154965d85628cbbbc5eb7a65e526c8b230ca6e2f33ce426dd0cb7f890fd8c95f044a837527c4946bbe690fd233e3efc0e2b6d11f41998b9cd342597888bf996508911c81ca3b9f3c9d6aaf00d51a709da53044b5626b52bc03fe57", 0xa6, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="ce", 0x1}], 0x1) shutdown(r0, 0x1) 22:25:44 executing program 0: fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) dup(0xffffffffffffffff) r0 = dup(0xffffffffffffff9c) freebsd11_getdents(r0, 0xfffffffffffffffe, 0xb4) 22:25:44 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[], 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0x3, 0x4) sendto(r0, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000003c0)=0xff, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x0, 0x4b, 0x4810, 0xb685, 0x5, 0x0, 0x4, 0x57, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x0, 0x2000, 0x81, 0x8, r1}, &(0x7f0000000200)=0x10) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/194, 0xc2}], 0x1, 0x0}, 0x0) shutdown(r0, 0x1) 22:25:44 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000100)={r2, 0x6a1}, &(0x7f0000000140)=0x8) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000000)={@multicast1, @loopback}, &(0x7f0000000040)=0xc) 22:25:44 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) r1 = dup(r0) renameat(r0, 0x0, r1, &(0x7f00000001c0)='./file0\x00') sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c", 0x45, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000180), &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r2}, 0x0) 22:25:44 executing program 0: syz_emit_ethernet(0x66, &(0x7f00000000c0)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd6061605d00151100000000ab8231c45cf1598b000000f000ff020000660000000000000000000001840090780015000060c7f9af0000cc68ef33c0ad14b6000000000000000000aa00000000000000000000ffffffff8aff"]) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/209, 0xd1}, {&(0x7f0000001240)=""/151, 0x97}], 0x3, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x30000000) r2 = dup2(r0, r1) ioctl$DIOCGETRULE(r2, 0xcbe04407, &(0x7f0000001300)="42f8967c1df0b69d688d22f675ff1d2f89b02f14cabe0b2919696daf56bc13e87a380e644a6a0702cf578266cd71f02a6b7ebaa5a5089f2979b592e42bb8a8e96cef1dc39a57d0ab2649e61537c9258258fcf8a069741938dfc7e34819fb512c1b2c8d78de8f0f66f186264a292a5033acaa1b74db951ad2c645613b8136a759e65f285aa445992c4abffbdc3397a16e5fe9945f75c85818") semget(0x1, 0x0, 0x0) 22:25:45 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f00000002c0)={0x0, 0x92, "0007ae6f77fb1cd9b6f147f6c90945ec55f6f1b7dd9468696b76aa227c3ca4c2c047eea16d878761e24e2cc2289bdb7798eb4e414c4dfb1a7787d4b23863a24cc1590847395e13ad8e760131896faef751943fc726e54aafcd7b0d3be1193102fdc469e70c937c69ac4f1cb589c2a9be9adc4c496e010d24bae8f8d1f9b876234a72c5f997d7fe8016bd96e9e7c870d6a7c4"}, &(0x7f0000000380)=0x9a) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="02004e23ac1400aa00"/136, @ANYRES32=r3, @ANYBLOB="5f000000e802000ea7184c68120108000000ff00"], &(0x7f0000000480)=0xa0) setsockopt$inet6_tcp_int(r0, 0x6, 0x4000000000000022, &(0x7f0000000040)=0x2, 0x4) r4 = accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x800}, &(0x7f0000000180)=0x8) r6 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000001c0), 0x20000000) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f00000000c0)={r5, 0x0, 0x40}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000004c0)={@in6={{0x1c, 0x0, 0x800, @empty, 0x5}}, r3, 0x1, 0x0, 0x40000000000000, 0x3f, 0xf70}, &(0x7f0000000580)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x2, &(0x7f0000000200)={r5, 0xfffffffffffffffb, 0x80000000, 0x9, 0xfb, 0x2}, &(0x7f0000000240)=0x14) bind$inet(r2, &(0x7f0000000100)={0x2, 0x0}, 0x10) 22:25:45 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x180, 0x8) renameat(r0, &(0x7f0000000340)='.\x00', r1, &(0x7f00000003c0)='./file0\x00') syz_execute_func(&(0x7f0000000000)="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") mkdir(0x0, 0xfffffffffffffffc) freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETALTQSV0(r3, 0xc100442f, &(0x7f0000000200)="1682a20430dadfcff5976afcade8cebd4c0c9a87e641478f74e7cb4e81e9cdb4cb8060321eb628db3a54b487f1a839586e0a4cc4485d40fe338a32231e4c6d8d65009a6477e6d13f5fcea52e9f2fb19adb6db6b1ba870041df80c95ed2014470fa6cc3d298575288a9dc4c75d51508df50da6f56c24d1e8bf76305306736f322198db83cfd9cea804aca322b6102fe7c3c2d7bc1a316d9760d5fb0d7345150d48002c5") accept4$unix(r2, &(0x7f00000002c0)=@abs, &(0x7f0000000300)=0x8, 0x0) r4 = socket(0x1c, 0x3, 0x7) accept4$unix(r4, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8, 0x10000000) 22:25:45 executing program 2: syz_execute_func(&(0x7f0000000140)="985e4aa84a1c4f0f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) munmap(&(0x7f0000e95000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mmap(&(0x7f0000c88000/0x2000)=nil, 0x2000, 0x7, 0x1012, 0xffffffffffffffff, 0x0) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x80000000003) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000240)=0xffffff96) 22:25:45 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000040), 0x4) sendmsg(r0, &(0x7f0000001480)={&(0x7f0000000000)=@in6={0x1c, 0x3, 0x40, @rand_addr="bfb9b6cecbfa6769b29289bb3deffd62", 0x1000}, 0x1c, &(0x7f00000013c0)=[{&(0x7f0000000080)="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", 0x1000}, {&(0x7f0000001080)="66385596193a45ddc42d4490eb332a9c01e3ded366e706297691e60bfd7c28a68acc296f40ae61c9ce28a8c82069f83c4c66ba27cc751b1508f70c92d6d896fdd2fe62c525976a7bc4676b8458d31e1bc6dc91392096d153b762e8350b14b17c3cdd7c562b7bd902c70b2645395f17c7dcda78e9ff79dbf525ec2c3a82ba4b0154967b8bb1b190264d428cff962fc3f131ceadf3de6e0d7ed24930f8ad60484b77e973935667c84ea67142236a7072d3cb815e6373d598fd3e0d623d64160a69f1e019c44d65569bf464a890a5b0b2a95aaf281c6c82e940b4684d3aca9cf8379778a22942f25b74c3e57309da86718b", 0xf0}, {&(0x7f0000001180)="59209086acfdcd3f7a6c1cd5f54ece943ad73efc964cc0f1d54ad092db4f6ac0e2c1127a33d68bcf95879a42035033324256d6aa0f29794abb3c475ded4b9829ccc23333859b17a6000e98ef35c2864faba458798712faec1afb8f22187afc8a3cc29db4518f27feceb37c8c15abbf5e0294faf9f8d662e3ac1d98df4f059d3cf8f8c4a6c02071ac2280ab918ebc93b47a01a542bf386c840249f0314be01a02cc9a0a94b87bc429891835041cf13a36", 0xb0}, {&(0x7f0000001240)="d7b2c59282fb1bb160f161730b224274c3214fb9baa57a4d3a9e335ddd5d6677b201748b5721f3958bf1549526e7a61eb18dd0011d98261b65e2459b21e29fbcfe33a9d2f416843b25f380d330ad86ea4bca2360660e61e6c3de50246c638f96902677287b9dfdb570a455e259ac61acfd31f3819c302989e41f8b5a5859c6871b5260a7a6e0817a2b162b04f859994e15b6ac1b91f0880dbdc91f95f825d69ca6992ea4c9fa8348f9ae2fd7024ad0c4cbcf569f3db40eff8089", 0xba}, {&(0x7f0000001300)="a476077a787ed3b7ea01dd188ef88993c4e99b246f89bd6ee128453f691c2e0c7ca6598d75e9c839cd8c79e8def477bb81ef1cbb4ab645ff5adadfee034a43e027640586591fe749815c3750caf98373573e620e8f14adc88d0fcc2e9cceddc9379d1c768b2d76fff30592141779ab46ddd6416dd7eea0c6dadb3e97df88d021d8993744fed05d00b4c7ea0c96b1f28f0051ac", 0x93}], 0x5, &(0x7f0000001440)}, 0x20085) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f00000014c0)=""/143, &(0x7f0000001440)=0x8f) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001580)='/dev/pf\x00', 0x10000, 0x0) 22:25:45 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x2b, 0x0, &(0x7f0000000100)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)=ANY=[@ANYBLOB="640000008b0906562c2d16bc75b80000008f7cdda0a9c6c2f2b27c68f6461519cc641d751f9101f9"], &(0x7f0000000080)=0x4) socket$inet6_sctp(0x1c, 0x5, 0x84) 22:25:45 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, 0x0, 0x0, 0xffffffffffffffe0, 0x90}, 0x98) 22:25:45 executing program 2: syz_execute_func(&(0x7f00000001c0)="9826473e431c190f05f32459bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x20, "48f869e12fcb0b3f950b6a232b9b479abcedb9ed730d26271ebcff3ac58c1fb3"}, &(0x7f0000000040)=0x28) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r1, 0x80, 0xfffffffffffffffb}, &(0x7f0000000140)=0x94) 22:25:45 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c190f05f30f59bfd9130000c4a37bf0c55d41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = semget$private(0x0, 0x3, 0x430) semop(r0, &(0x7f00000000c0)=[{0x4, 0x101}, {0x7, 0x1, 0x1000}, {0x0, 0xe5, 0x1000}, {0x2, 0x2, 0x800}, {0x3, 0xffff, 0x1000}, {0x1, 0x8, 0x800}, {0x3, 0x2389, 0x1000}], 0x7) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x5c) __semctl$IPC_SET(0x0, 0x0, 0x1, 0x0) 22:25:45 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000300)={0x800000007, {{0x2, 0x3, @loopback}}}, 0x5af) r1 = shmget(0x0, 0x2000, 0x80, &(0x7f0000ffa000/0x2000)=nil) shmctl$IPC_RMID(r1, 0x0) ioctl$DIOCRADDTABLES(r0, 0x20006601, 0x0) r2 = semget$private(0x0, 0x3, 0x50) __semctl$SEM_INFO(r2, 0x7, 0xb, &(0x7f00000002c0)=""/63) r3 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000180)=0xb) r4 = shmget$private(0x0, 0x4000, 0x200, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f00000001c0)=""/195) 22:25:45 executing program 0: semget$private(0x0, 0x3, 0x60) r0 = semget$private(0x0, 0x7, 0x8) semop(r0, 0xfffffffffffffffe, 0x3b) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x100000, 0x0) ioctl$DIOCIGETIFACES(r1, 0xc0284457, &(0x7f0000000080)={0x10, &(0x7f0000000040)="885c654859e75e1cdcdad03ffe9d05a625ca13c41d51a9205a6966ada8701dc9e2a2c2c5a2e4176fe008", 0x1, 0x3ff, 0x8}) 22:25:45 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x5, 0x4) 22:25:45 executing program 1: mprotect(&(0x7f000039c000/0x2000)=nil, 0x2000, 0x5) select(0x40, &(0x7f0000000000), 0x0, &(0x7f0000000080)={0x8d8, 0x4, 0x2, 0x3, 0x1, 0x68a, 0x40, 0x1dc}, &(0x7f00000000c0)={0x9, 0x8}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000200)="a36c3196be7bb42597bfe639022e86523ad8ea1aab327eaf4784c0cde30a1ceb86fd942ad670748687fe4e992c789e1069c0652b4c6b79dcd1439bf8aa2feab8b05b0c6dba846539b04957697ac401b8e650511ffa6bd26c56730dcd568a4c915f2ade82678ef324a637fa6d82576ff96a854a389379f6a93f91d5e93809b7d9177745851e1c6ea476a7e4a260d8832b6558386246877c1c89bac65f35a725f98775154865af14653e63b7eb") pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCADDALTQV1(r1, 0xc130442d, &(0x7f0000000100)="c3d89c20256c76f999f53fcfee19b65d49a4676d1f3616593e487dc412da89cc5b178f48758784a1dad0f312b254b6f13a51044e693e8544e068c12acbea9b93ab4de8d479aa2886328a0245fbcfafd9df298c8fc948657caeab6544225fda68a4cd44a260faeafcf86800d57fa2c4185615811eb5fcfee94cfb8a57850852375ae4f2f75ae526ee1c33390ad5c2fb44dd96fcda99809f9620d1aa2e2548821800a54472a210ca0d8a77fa8b9dbbe22ef0c0c3f9e619e9cc07fdd0e89a1fbb285e0064ffd4e653d7bee810e816a9fad87189abf60bfd1eb971edec3d0cee57ea29075b8bfa59763ff973f8ab564dc4c34518f3b335") 22:25:45 executing program 2: syz_execute_func(&(0x7f0000000300)="984c5e5ea84a1c0a0f05f359bf7a29000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509660f38dbcf07f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826ed332a80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10") r0 = open(&(0x7f0000000000)='./file0\x00', 0x10800, 0x9e) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0xcd}, {r1, 0x2024}], 0x2, &(0x7f0000000080)={0x7, 0x139}, &(0x7f00000000c0)={0x81}, 0x8) 22:25:45 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000040)=0x100, 0x4) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_buf(r1, 0x29, 0xb, 0x0, &(0x7f0000000180)) 22:25:45 executing program 0: syz_emit_ethernet(0x12f, &(0x7f0000000380)=ANY=[@ANYBLOB="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"/492]) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @random="77f792ce994b", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local, @multicast1, @remote, @rand_addr=0x7f}}}}) r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x5, 0x2, [0x1ff, 0x800]}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000100)={r1, &(0x7f00000000c0)=[@in={0x2, 0x1, @broadcast}, @in={0x2, 0x1, @broadcast}, @in={0x2, 0x0, @multicast2}, @in={0x2, 0x2, @broadcast}]}, &(0x7f0000000140)=0x10) 22:25:45 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c190f05f30f59bfd9130000c4a37bf0c55d41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = semget$private(0x0, 0x3, 0x430) semop(r0, &(0x7f00000000c0)=[{0x4, 0x101}, {0x7, 0x1, 0x1000}, {0x0, 0xe5, 0x1000}, {0x2, 0x2, 0x800}, {0x3, 0xffff, 0x1000}, {0x1, 0x8, 0x800}, {0x3, 0x2389, 0x1000}], 0x7) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x5c) __semctl$IPC_SET(0x0, 0x0, 0x1, 0x0) 22:25:45 executing program 2: mkdir(0x0, 0x0) r0 = open(&(0x7f0000000080)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000000140)='./control/file1\x00', r0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r2 = open(&(0x7f0000000100)='./control/file1\x00', 0x0, 0x0) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$DIOCRGETASTATS(r2, 0xc4504447, &(0x7f0000000280)={{"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", "bbe7fa06599f6612111e045865bac8cde7872ca3d3b7a7c5814c6de07954082e", 0x1, 0x6}, 0x0, 0x9, 0x0, 0x0, 0x1, 0x7f, 0x1f, 0x4, 0x3}) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r2, 0x0) ftruncate(r1, 0xc7) 22:25:45 executing program 0: syz_execute_func(&(0x7f0000000000)="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") syz_execute_func(&(0x7f0000000140)="0c12c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 22:25:45 executing program 1: syz_execute_func(&(0x7f0000000140)="9834050f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") mlockall(0x804000000003) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) 22:25:45 executing program 3: freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) setregid(r0, r1) setregid(r3, r2) syz_execute_func(&(0x7f00000004c0)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d917795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a8414283091d090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) execve(0x0, &(0x7f0000000340), 0x0) 22:25:45 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="b6c8535735902616d8e95da98dd389d86f29f453f819f72fd44c463483c84b698500000000000047a59a55b981a8814a5e8100396bbeb4efdee077c0593ec9923a1d816434e21dda5f16f9"], 0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1203, &(0x7f0000001200), &(0x7f0000001240)=0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) 22:25:45 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") 22:25:45 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000140)={0xdb3d, 0x100000001, 0x1200, 0x5, 0x8000, 0x400, 0x7, 0x0, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x8000, @ipv4={[], [], @multicast2}, 0x759b}}, 0x0, 0x10000, 0x8, 0x3}, &(0x7f0000000280)=0x8c) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)={r1, 0xffffffff00000000, 0x0, 0xbd, 0x7, 0x7, 0xc0, 0x1f, {@in={{0x2, 0x2, @multicast1}}, r2, 0x7ff, 0x5, 0x3, 0x3, 0xfffffffffffff723}}, &(0x7f0000000380)=0xb8) r3 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x10000000) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000100)=0xff, 0x4) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 22:25:45 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x30000000) socket(0x2, 0x10000000, 0x1) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000002c0)={0x0, 0x7ff, 0x1, [0xb60a]}, &(0x7f0000000300)=0xa) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000340)={r1, 0x9}, &(0x7f0000000380)=0x8) setrlimit(0x6, 0x0) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r2 = dup(0xffffffffffffffff) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x1f}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x1, @rand_addr}}, r3, 0xd74c, 0xf5, 0x1}, 0x0) vm_object_vndeallocate 0xfffff800128d35a0: tag ufs, type VREG usecount 4, writecount 2, refcount 6 flags (VI_ACTIVE) v_object 0xfffff8005e2c3000 ref 0 pages 31 cleanbuf 1 dirtybuf 0 lock type ufs: UNLOCKED nlink=1, effnlink=1, size=199, extsize 0 generation=be11e4fe, uid=0, gid=0, flags=0x0 ino 197754, on dev gpt/rootfs panic: vm_object_vndeallocate: bad object reference count cpuid = 1 time = 1557786345 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00213176f0 vpanic() at vpanic+0x1e0/frame 0xfffffe0021317750 panic() at panic+0x43/frame 0xfffffe00213177b0 vm_object_collapse() at vm_object_collapse/frame 0xfffffe0021317810 vn_mmap() at vn_mmap+0x2e3/frame 0xfffffe0021317890 kern_mmap() at kern_mmap+0x8a8/frame 0xfffffe0021317950 sys_mmap() at sys_mmap+0x38/frame 0xfffffe0021317980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0021317ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0021317ab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x41309a, rsp = 0x7fffdfffdf38, rbp = 0x6 --- KDB: enter: panic [ thread pid 1320 tid 100765 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why