Warning: Permanently added '10.128.0.59' (ECDSA) to the list of known hosts. 2019/03/29 10:40:53 fuzzer started 2019/03/29 10:40:53 dialing manager at 10.128.0.248:46992 2019/03/29 10:40:53 syscalls: 1 2019/03/29 10:40:53 code coverage: enabled 2019/03/29 10:40:53 comparison tracing: enabled 2019/03/29 10:40:53 extra coverage: support is not implemented in syzkaller 2019/03/29 10:40:53 setuid sandbox: support is not implemented in syzkaller 2019/03/29 10:40:53 namespace sandbox: support is not implemented in syzkaller 2019/03/29 10:40:53 Android sandbox: support is not implemented in syzkaller 2019/03/29 10:40:53 fault injection: support is not implemented in syzkaller 2019/03/29 10:40:53 leak checking: support is not implemented in syzkaller 2019/03/29 10:40:53 net packet injection: enabled 2019/03/29 10:40:53 net device setup: support is not implemented in syzkaller 10:41:03 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x38000, 0x22) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140)={0x8000, 0xe33, 0x7, 0x0, 0xfffffffffffffffa, 0x0, 0xaf03, 0x800, 0x5, 0x6, 0x401}, 0xb) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000180)=0x2cf220ea, 0x4) syz_emit_ethernet(0x1000, &(0x7f00000001c0)="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") mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) getpeername(r0, &(0x7f00000011c0)=@un=@abs, &(0x7f0000001200)=0x8) getsockopt$inet_tcp_int(r0, 0x6, 0x200, &(0x7f0000001240), &(0x7f0000001280)=0x4) fstat(r0, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f00000012c0)='./file0/file0\x00', r1, r2, 0x400) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001500)={0x7f, 0x600, 0xffffffffffffffff, 0xffffffffffff8000, 0x0}, &(0x7f0000001540)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000001580)={0x0, 0x59, "87e2c22ae71ed1053c39ccffa0bae4b2c3687155e819fd3eb69679ee54505e1d1168dc3ec6a3980c6798c5bcd44c7c88799ddec5cebf5de8961b3f56687f8404e4b9e4c0e5744920210e5030230f47f745d5d1bb4535612c93"}, &(0x7f0000001600)=0x61) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000001640)={r3, 0x2, 0x1, 0x81, 0x800, 0x9, 0x4, 0x0, {@in6={{0x1c, 0x3, 0x10000000000, @empty, 0x4}}, r4, 0x1, 0x6, 0x40, 0x0, 0x7}}, &(0x7f0000001700)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001740)={0x2, 0x200, 0x5, 0x9, r3}, &(0x7f0000001780)=0x10) getsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f00000017c0), &(0x7f0000001800)=0x8) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000001840)={{0x1c, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x80000000}, {0x1c, 0x0, 0x0, @empty, 0x7}, 0x50, [0x8, 0x101, 0x0, 0x0, 0x100000000, 0xfa53]}, 0x5c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000018c0)={r4, 0x80, 0x0, 0xbcbb, 0xff}, &(0x7f0000001900)=0x18) sendto(r0, &(0x7f0000001940)="73ce07d009aa7a87d89331c3d7cbfa1bfbce0948827493e9b23e52dbce751f52894d3df54cd4924b28e5d54efa434f8601246f96104037eb7b8511e0f4985c9a894dd5501c63a1de7b27d3093bb274b5567562600c04b18d3e036a", 0x5b, 0x20000, 0x0, 0x0) lseek(r0, 0x0, 0x0) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000019c0)={'accf_dns\x00', "e0d179cf574ad57b7124dddebe74818ca9e57d5271ae0c162c5a1b638ad277f93af1d008cb9fa539a4cef13699d464584da22771a820ee65d3a48dc40b1eb0d941826f6f229ba107da62ffbe2041a38f6edeb1c89652451b6005c679afd71c67aa0263bed4023ddb624ca2c7f9f0822bd67464cc9cdc28a5379a969c0048c0f285fe6a9cb87b39c987524a7b0126bd04a4bca6352f232536021c463daace82ae1dd47f07efa50ddc968ea63e77eb309175695275503f071a10f7244400651f1e3539af4fe4c6d5b71a5bb2bfdedf61d50cf3a21e7f7a6c8f8a0f1c1b035bc22eea3b7a919a8eb2952bf9dafa5801eb5c"}, 0x100) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000001ac0)={0x74e62069, {{0x1c, 0x1, 0xffffffffffffffff, @loopback}}, {{0x1c, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x4}}}, 0x108) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) fchown(r0, r1, r2) 10:41:03 executing program 1: freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x8, 0x7) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getgid() lchown(&(0x7f0000000040)='./file0\x00', r0, r1) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000180)={0x4}, 0x1) r4 = open(&(0x7f00000001c0)='./file0\x00', 0x20000, 0x10) fcntl$setflags(r3, 0x2, 0x1) r5 = dup(r2) lchown(&(0x7f0000000200)='./file0\x00', r0, r1) freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)) symlink(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00') getsockname$inet6(r5, &(0x7f0000000380)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000003c0)=0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000400)={0x0, 0x1ff, 0x4}, &(0x7f0000000440)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000480)={r6, 0x80}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000500)={r6, 0xb65}, &(0x7f0000000540)=0x8) setsockopt$inet6_buf(r5, 0x29, 0x73, &(0x7f0000000580)="00d65a336bf237ad6b498a781a5f2132685853f5237b174505f6b9f6b8ac638c2d5d0b24904da603d03c71601d9f8b1dc76693b7a28d09c3297332be31711449fd7d82027bee12914df52ce72c33a1926a81", 0x52) chdir(&(0x7f0000000600)='./file0\x00') setsockopt$inet_int(r4, 0x0, 0x4e, &(0x7f0000000640)=0x7, 0x4) fchmodat(r5, &(0x7f0000000680)='./file0\x00', 0x4) setsockopt$inet6_buf(r3, 0x29, 0x3b, &(0x7f00000006c0)="cde6232fa3c045506372258a24b09873d63248fb", 0x14) r7 = open(&(0x7f0000000700)='./file0\x00', 0x10840c, 0x2) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000740)={0x2, 0x8, 0x1, 0x10001}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000780)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000007c0)=0x1c) listen(r3, 0x1) fcntl$setflags(r2, 0x2, 0x1) r8 = open(&(0x7f0000000800)='./file0\x00', 0x20082, 0x153) rename(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)='./file0\x00') setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x1f, &(0x7f00000008c0)=0x2, 0x4) poll(&(0x7f0000000900)=[{r2, 0x20}, {r4, 0x20}, {r5, 0x80}, {r8, 0x98}], 0x4, 0x9) 10:41:03 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x30000000) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x20, 0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) socketpair(0x1f, 0x20000000, 0x4, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000200)={0x0, 0x1e1a, 0x8, [0x101, 0x8e23, 0x9, 0x8, 0x2, 0xfffffffffffff321, 0x7a, 0x9]}, &(0x7f0000000240)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000280)={r3, 0x800, 0x2, 0x4, 0x7}, &(0x7f00000002c0)=0x18) getsockopt$inet6_tcp_int(r2, 0x6, 0x804, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000380)={r4, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000400)={r4, &(0x7f00000003c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000480)={0x1, 0x800, 0x663, 0x3ff, r5}, &(0x7f00000004c0)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000500)={r4, 0xfffffffffb4a5d00, 0x6, 0x3f}, 0x10) getsockopt$inet6_int(r2, 0x29, 0x3b, &(0x7f0000000540), &(0x7f0000000580)=0x4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000005c0)={r3, 0x1, 0x3, 0x5, 0x5}, &(0x7f0000000600)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000640)={r5, 0x3}, 0xfffffffffffffffe) sync() getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000680), &(0x7f00000006c0)=0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000700)={r7, 0x2, 0x2, 0xda3b}, &(0x7f0000000740)=0x18) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000780)={r3, 0x80000001, 0x9, 0x2, 0x8, 0x81}, 0x14) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f00000007c0)={r6, 0x6}, 0x8) getsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000800), &(0x7f0000000840)=0x8) freebsd11_stat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r1, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() setgroups(0x3, &(0x7f00000009c0)=[r8, r9, r10]) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000a00)={r7, 0x4}, &(0x7f0000000a40)=0x8) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000a80)=""/110, &(0x7f0000000b00)=0x6e) freebsd10_pipe(&(0x7f0000000b40)) r11 = shmget(0x3, 0x3000, 0x2, &(0x7f0000ffa000/0x3000)=nil) shmctl$IPC_RMID(r11, 0x0) 10:41:03 executing program 3: syz_emit_ethernet(0x17, &(0x7f0000000000)="695c07929e2d5bdac90ceee1515504ec51aaec91ae2c8f") r0 = open(&(0x7f0000000040)='./file0\x00', 0x100800, 0x110) setsockopt$inet_tcp_buf(r0, 0x6, 0x2061, &(0x7f0000000080)="3e43d20340af9902bb103d0bee5317501e911d3c25051c4a4f0e73bf86b322cb3fbdab1e1c3b435291f277315c4ca61b5f32d4e31c3f7d1868e5bb778ab4297e26d56a6ec67a12d691e4514bea95fdacfe25319f60969f726db0547444dd24516b9af6af4a441601ad5f95711e2b397ca473ff5ddd5f13b575ff670cd0bffa4dc87fa9c7c089375bbaf194d6ccace1732152c78550c8c5b2e15020a876e032444bf5e804846913baef460c0a069131b7f8663291944982b6122a7d1e3937e7d1b13fe3180ec91fcd45e0d3e06ee295a9d7835104d85fead9429d091cd3e2a0f272ead12f7ba435d0e6785acbf90500fa8108bcc3", 0xf4) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x8) flock(r2, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000000280)=0x8) execve(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000440)=[&(0x7f0000000300)='}%^\x00', &(0x7f0000000340)=',-\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='\x00'], &(0x7f0000000600)=[&(0x7f0000000480)='\x00', &(0x7f00000004c0)='*\xbe++\x00', &(0x7f0000000500)='\x00', &(0x7f0000000540)='#.@(\x00', &(0x7f0000000580)='^,\x00', &(0x7f00000005c0)='-:\x00']) setsockopt$inet_tcp_buf(r1, 0x6, 0x40, &(0x7f0000000640)="25019ea4bb81371589f2f909c67be1a608d92eade89bfcbe43bacc71c8bbc1963ba9513bb32d6bc9ad0a3060345cb4c47cad8486d4b5a178603f37a1f319cfb129673fc630bcdc428ca201db4a1b36e7da098c01a6f849ddd7604ab6b1da3e985c7523e81f0fb9dbf8e8a8a8b35b47754c58ea5f19b7e11af34c66501ee6f6ad14b60b2cb4ea14c3d7e38faf0fc141359a832f14652a0b5a86550c13ed26ef50689a03396ab30162d214cf92d140e6d9aa16e65d77b53c795b01a0494325eab09b530d0958ea8fb3340863ad0dc0ed5d", 0xd0) r4 = open(&(0x7f0000000740)='./file0\x00', 0x0, 0x100) truncate(&(0x7f0000000780)='./file0\x00', 0x80000001) renameat(r2, &(0x7f00000007c0)='./file0\x00', r0, &(0x7f0000000800)='./file0\x00') r5 = getgid() munlockall() fchmod(r4, 0x41) fcntl$getflags(r2, 0x3) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000840)={r3, 0x5f8}, 0x8) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000000880), &(0x7f00000008c0)=0x4) r6 = open(&(0x7f0000000900)='./file0\x00', 0x100, 0x2) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000940)={r3, 0x3}, &(0x7f0000000980)=0x8) sendto$inet6(r2, &(0x7f00000009c0)="10ef208e818b0660b42ff1d621169707372a00d53d92db4bfb5df4aa86f3412156f68b8c38cbc0b77c7b15bb2c2ccacefc4d8af1779e6a297ed0cfef", 0x3c, 0x1, &(0x7f0000000a00)={0x1c, 0x3, 0xe0c, @loopback, 0xbea5}, 0x1c) r7 = socket$inet_tcp(0x2, 0x1, 0x0) r8 = fcntl$getown(r4, 0x5) freebsd11_fstat(r4, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpgid(0x0) getresuid(&(0x7f0000000b80), &(0x7f0000000bc0), &(0x7f0000000c00)=0x0) r12 = fcntl$getown(r2, 0x5) getresuid(&(0x7f0000000c40), &(0x7f0000000c80)=0x0, &(0x7f0000000cc0)) r14 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg$unix(r0, &(0x7f0000000e00)={&(0x7f0000000a40)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000ac0)=[{&(0x7f0000000a80)="5568df53f00d2a906802cf89526c01647eee679979d729439ced56843cb3a736001005fc21c8", 0x26}], 0x1, &(0x7f0000000d00)=[@cred={0x20, 0xffff, 0x2, r8, r9, r5}, @rights={0x28, 0xffff, 0x1, [r4, r1, r0, r6, r2, r6]}, @cred={0x20, 0xffff, 0x2, r10, r11, r5}, @cred={0x20, 0xffff, 0x2, r12, r13, r5}, @rights={0x38, 0xffff, 0x1, [r0, r7, r4, r2, r2, r0, r6, r6, r0, r1]}, @rights={0x38, 0xffff, 0x1, [r0, r7, r7, r14, r0, r2, r4, r2, r0]}], 0xf8, 0x89}, 0x80) 10:41:03 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x2) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, &(0x7f0000000140)) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) poll(&(0x7f0000000280)=[{r0, 0x2000}], 0x1, 0x1) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) 10:41:04 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={0x0, 0xd78c, 0xfe7, 0x8, 0x401, 0x5}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x377b}, &(0x7f00000000c0)=0x8) r2 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000180)={0x0, 0x8}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100), &(0x7f0000000140)=0x4) 10:41:04 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x9, 0x3ff}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0xf68}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r2, 0x2, 0x0, 0x1000001, 0x9, 0xfffffffffffffffd}, 0x14) 10:41:04 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) bind(r1, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) freebsd10_pipe(&(0x7f0000000000)) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1000000084000000080000000000000014000000000000005a0000000100000000000000b4a4700000972049a88ba9f4"], 0x24}, 0x0) 10:41:04 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x9, 0x3ff}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0xf68}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r2, 0x2, 0x0, 0x1000001, 0x9, 0xfffffffffffffffd}, 0x14) 10:41:04 executing program 3: socketpair(0x1c, 0x20000007, 0xffffffff, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) accept$inet6(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x1c) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x0, 0xa75, @local={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x7e, &(0x7f0000000100)=0x4, 0xfffffffffffffe45) fsync(r2) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x50, &(0x7f0000000040)={0x9, {{0x1c, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x3}}}, 0x88) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x0, 0xb21, @loopback, 0x7}, 0x1c) login: Mar 29 10:41:04 ci-freebsd-main-4 kernel: nd6_dad_timer: cancel DAD on tap0 because of ND6_IFF_IFDISABLED. 10:41:04 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1, 0x7}, 0x8) 10:41:04 executing program 1: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mlockall(0x2) pipe2(&(0x7f0000001280), 0x0) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 10:41:05 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x2) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, &(0x7f0000000140)) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) poll(&(0x7f0000000280)=[{r0, 0x2000}], 0x1, 0x1) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) 10:41:05 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x30000000) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x20, 0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) socketpair(0x1f, 0x20000000, 0x4, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000200)={0x0, 0x1e1a, 0x8, [0x101, 0x8e23, 0x9, 0x8, 0x2, 0xfffffffffffff321, 0x7a, 0x9]}, &(0x7f0000000240)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000280)={r3, 0x800, 0x2, 0x4, 0x7}, &(0x7f00000002c0)=0x18) getsockopt$inet6_tcp_int(r2, 0x6, 0x804, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000380)={r4, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000400)={r4, &(0x7f00000003c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000480)={0x1, 0x800, 0x663, 0x3ff, r5}, &(0x7f00000004c0)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000500)={r4, 0xfffffffffb4a5d00, 0x6, 0x3f}, 0x10) getsockopt$inet6_int(r2, 0x29, 0x3b, &(0x7f0000000540), &(0x7f0000000580)=0x4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000005c0)={r3, 0x1, 0x3, 0x5, 0x5}, &(0x7f0000000600)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000640)={r5, 0x3}, 0xfffffffffffffffe) sync() getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000680), &(0x7f00000006c0)=0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000700)={r7, 0x2, 0x2, 0xda3b}, &(0x7f0000000740)=0x18) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000780)={r3, 0x80000001, 0x9, 0x2, 0x8, 0x81}, 0x14) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f00000007c0)={r6, 0x6}, 0x8) getsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000800), &(0x7f0000000840)=0x8) freebsd11_stat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r1, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() setgroups(0x3, &(0x7f00000009c0)=[r8, r9, r10]) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000a00)={r7, 0x4}, &(0x7f0000000a40)=0x8) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000a80)=""/110, &(0x7f0000000b00)=0x6e) freebsd10_pipe(&(0x7f0000000b40)) r11 = shmget(0x3, 0x3000, 0x2, &(0x7f0000ffa000/0x3000)=nil) shmctl$IPC_RMID(r11, 0x0) 10:41:05 executing program 3: munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x20001, 0x2) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x83, 0x6181f3dba4ef4d2f) mknodat(r0, &(0x7f0000000080)='./file0\x00', 0x8000, 0x22) 10:41:05 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) r2 = open(&(0x7f0000000000)='./file0\x00', 0x20200, 0x80) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) fchdir(r0) r5 = fcntl$getown(r2, 0x5) r6 = getuid() r7 = getgid() r8 = getpgrp(0xffffffffffffffff) freebsd11_fstat(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpgid(0x0) getresuid(&(0x7f00000004c0)=0x0, &(0x7f0000000500), &(0x7f0000000540)) freebsd11_fstat(r3, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000000700)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000300)=[{&(0x7f0000000100)="20c35dd9657ec067db17703cb1c3234095b8f4f0c0c87147a2733a195fad6f56658057", 0x23}, {&(0x7f0000000140)="11de51856078fc9025b879aa54514030e1f84e65496c2b654fa9f1dd88d8b3d52bebc24ed63bfb420b543b0d58610717458d990f86efe3bfab358e4f91269f29fa2b6e4c899ea7c51bbf372f0db5c4df14b2c6aae04c31864d27cb8f2d42f7be17be0ab0794257ab4270831e8b3a09f1ebf8c894f73cfc086f9036e54662d77a08c4200af488a714c6a251dbeb166d23a2eff983597060abb7b4b565", 0x9c}, {&(0x7f0000000200)="86f14a9c027f5daa", 0x8}, {&(0x7f0000000240)="3cf2bec7ad47617356486a949439e1acf58de579cebff2b40180ece18d855a176438f25bdde84d5d0a41bb96f47b5260754f1114af49933148008c10c7e098b23e2d6f50896d16e351ae9d3c0304419d1e2f7994440e3b46c3b740203d8f512f9bb5e4c94655c0c176c45c92c1", 0x6d}, {&(0x7f00000002c0)="07984f119f3486a196b9fe4d01227764327662189accac3448e7bbf2a8d6508d47c4f6", 0x23}], 0x5, &(0x7f0000000640)=[@cred={0x20, 0xffff, 0x2, r5, r6, r7}, @rights={0x20, 0xffff, 0x1, [r4, r0, r2]}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}, @rights={0x30, 0xffff, 0x1, [r1, r1, r2, r4, r1, r3, r3, r2]}, @cred={0x20, 0xffff, 0x2, r11, r12, r13}], 0xb0, 0x8}, 0x8) poll(&(0x7f0000000300), 0x1e, 0x0) 10:41:05 executing program 3: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x106, &(0x7f0000000200)={r0, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000240)=0x3d3) 10:41:05 executing program 3: setuid(0xee01) r0 = socket(0x2, 0x2, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) r1 = socket(0x2, 0x2, 0x0) bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) bind(r1, &(0x7f0000000040)=@in6={0x1c, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0xff}, 0x1c) 10:41:05 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000340)={r2, 0x81, 0x9, 0x20, 0xffffffff, 0xffffffff}, &(0x7f0000000380)=0x14) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x3}}, 0x0}, &(0x7f0000000180)=0x8c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x3, @rand_addr=0x200}}, r3}, &(0x7f0000000280)=0x8c) getpeername$inet(r1, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00002e2f66886c673000"], 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a) 10:41:05 executing program 3: mmap(&(0x7f0000c82000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000bc7000/0x1000)=nil, 0x1000, 0x20000001) 10:41:06 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) r2 = open(&(0x7f0000000000)='./file0\x00', 0x20200, 0x80) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) fchdir(r0) r5 = fcntl$getown(r2, 0x5) r6 = getuid() r7 = getgid() r8 = getpgrp(0xffffffffffffffff) freebsd11_fstat(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpgid(0x0) getresuid(&(0x7f00000004c0)=0x0, &(0x7f0000000500), &(0x7f0000000540)) freebsd11_fstat(r3, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000000700)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000300)=[{&(0x7f0000000100)="20c35dd9657ec067db17703cb1c3234095b8f4f0c0c87147a2733a195fad6f56658057", 0x23}, {&(0x7f0000000140)="11de51856078fc9025b879aa54514030e1f84e65496c2b654fa9f1dd88d8b3d52bebc24ed63bfb420b543b0d58610717458d990f86efe3bfab358e4f91269f29fa2b6e4c899ea7c51bbf372f0db5c4df14b2c6aae04c31864d27cb8f2d42f7be17be0ab0794257ab4270831e8b3a09f1ebf8c894f73cfc086f9036e54662d77a08c4200af488a714c6a251dbeb166d23a2eff983597060abb7b4b565", 0x9c}, {&(0x7f0000000200)="86f14a9c027f5daa", 0x8}, {&(0x7f0000000240)="3cf2bec7ad47617356486a949439e1acf58de579cebff2b40180ece18d855a176438f25bdde84d5d0a41bb96f47b5260754f1114af49933148008c10c7e098b23e2d6f50896d16e351ae9d3c0304419d1e2f7994440e3b46c3b740203d8f512f9bb5e4c94655c0c176c45c92c1", 0x6d}, {&(0x7f00000002c0)="07984f119f3486a196b9fe4d01227764327662189accac3448e7bbf2a8d6508d47c4f6", 0x23}], 0x5, &(0x7f0000000640)=[@cred={0x20, 0xffff, 0x2, r5, r6, r7}, @rights={0x20, 0xffff, 0x1, [r4, r0, r2]}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}, @rights={0x30, 0xffff, 0x1, [r1, r1, r2, r4, r1, r3, r3, r2]}, @cred={0x20, 0xffff, 0x2, r11, r12, r13}], 0xb0, 0x8}, 0x8) poll(&(0x7f0000000300), 0x1e, 0x0) 10:41:06 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) linkat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x3fe) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) 10:41:06 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) r2 = open(&(0x7f0000000000)='./file0\x00', 0x20200, 0x80) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) fchdir(r0) r5 = fcntl$getown(r2, 0x5) r6 = getuid() r7 = getgid() r8 = getpgrp(0xffffffffffffffff) freebsd11_fstat(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpgid(0x0) getresuid(&(0x7f00000004c0)=0x0, &(0x7f0000000500), &(0x7f0000000540)) freebsd11_fstat(r3, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000000700)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000300)=[{&(0x7f0000000100)="20c35dd9657ec067db17703cb1c3234095b8f4f0c0c87147a2733a195fad6f56658057", 0x23}, {&(0x7f0000000140)="11de51856078fc9025b879aa54514030e1f84e65496c2b654fa9f1dd88d8b3d52bebc24ed63bfb420b543b0d58610717458d990f86efe3bfab358e4f91269f29fa2b6e4c899ea7c51bbf372f0db5c4df14b2c6aae04c31864d27cb8f2d42f7be17be0ab0794257ab4270831e8b3a09f1ebf8c894f73cfc086f9036e54662d77a08c4200af488a714c6a251dbeb166d23a2eff983597060abb7b4b565", 0x9c}, {&(0x7f0000000200)="86f14a9c027f5daa", 0x8}, {&(0x7f0000000240)="3cf2bec7ad47617356486a949439e1acf58de579cebff2b40180ece18d855a176438f25bdde84d5d0a41bb96f47b5260754f1114af49933148008c10c7e098b23e2d6f50896d16e351ae9d3c0304419d1e2f7994440e3b46c3b740203d8f512f9bb5e4c94655c0c176c45c92c1", 0x6d}, {&(0x7f00000002c0)="07984f119f3486a196b9fe4d01227764327662189accac3448e7bbf2a8d6508d47c4f6", 0x23}], 0x5, &(0x7f0000000640)=[@cred={0x20, 0xffff, 0x2, r5, r6, r7}, @rights={0x20, 0xffff, 0x1, [r4, r0, r2]}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}, @rights={0x30, 0xffff, 0x1, [r1, r1, r2, r4, r1, r3, r3, r2]}, @cred={0x20, 0xffff, 0x2, r11, r12, r13}], 0xb0, 0x8}, 0x8) poll(&(0x7f0000000300), 0x1e, 0x0) 10:41:06 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat(r0, &(0x7f0000000040)='./file0\x00', 0x100000, 0x102) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x385e) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000)={0x101, 0x200, 0x3ff, 0x4}, 0x8) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x2) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x3, 0x80011, r2, 0x0) 10:41:06 executing program 0: freebsd10_pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000009c0)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0xaa8d, 0x8, 0x208, 0x9, 0x93, 0x3}, &(0x7f0000000a80)=0xa0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000ac0)=ANY=[@ANYBLOB="06110143c157000000000000000000000000"], 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r3, 0x0, 0x33, 0x0, 0x0) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) read(r4, &(0x7f0000000300)=""/7, 0x7) r5 = shmget$private(0x0, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_UNLOCK(r5, 0xc) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x3, 0x1000000000003) sync() setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000000140)=0x1, 0x4) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000380), &(0x7f00000004c0)=0x100) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) rmdir(&(0x7f00000002c0)='./file0\x00') setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @loopback}}}, 0x90) r6 = open(&(0x7f0000000340)='./file0\x00', 0x10000, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, &(0x7f0000000000)={0xe9ca, 0xa00, 0x3f, 0x5}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f00000005c0)=ANY=[@ANYBLOB="1500080047240000000000000015e8000000008bd410e0e6b3ba6a58902975d96d72fed53bf5d4984d40b546071a050fca811e9f96d4a04d3f53ed4de94275c84c2b1f914bc591e378ba5f19589575ea028c4abc7c9cc5827ecba89108a6"], 0x1) r7 = shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil) sendto$inet(r1, &(0x7f0000000640)="b2f921a428d33ae910a2fac78873b981eab25ea4c6936966a859c55f86b0a330bc7af249735f93b997a3dceff4f1c20774ac965cbbddad6e6de30b403d38e347e92e3cf0842926ab12427f02a6416fa924a37ace355466dc331ef757ab15863113d43e196945b9e316ec7df58e810d302bedef1b7299b7872f78546d7404ae43831e605ed702a1bef7c7d9bc1f236bf47b59a5a963f3f162b4dbb4c3c812223dadf405d74b24f672d7d50c60bac564062c1865a756cff5d1fcd04c3430c568550b54ec41bed401001bf304ef214275b0fc0d3c4f16", 0xd5, 0x8, &(0x7f0000000540)={0x2, 0x2, @multicast1}, 0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100)=0x2, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f0000000080)=0x401, 0x4) shmctl$SHM_UNLOCK(r7, 0xc) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000500)={r2, 0x4}, 0x8) unlinkat(r0, &(0x7f0000000280)='./file0\x00', 0x0) 10:41:06 executing program 1: select(0x0, 0x0, 0x0, &(0x7f0000000080)={0x3, 0x0, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff}, 0x0) 10:41:06 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8009, 0xf80eb26efcab41e4) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040), &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000100)={0x1000, &(0x7f00000000c0)=[@in6={0x1c, 0x1, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x1}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180)=0xffffffffffff2303, 0x4) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0x400000000000052, 0x0, 0x0) 10:41:06 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x0, @broadcast}}, 0x0, 0x1, 0x3, 0x18c, 0x80, 0x7, 0x5}, &(0x7f00000002c0)=0xa0) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000340)={0x0, 0xc, 0x2}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000300)={r1, 0x9}, &(0x7f0000000040)=0xffffffffffffff62) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000100)={r2, &(0x7f0000000080)=[@in6={0x1c, 0x2, 0xffffffff, @remote={0xfe, 0x80, [], 0x0}, 0xc6}, @in={0x2, 0x1, @broadcast}, @in={0x2, 0x3, @broadcast}, @in={0x2, 0x3}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000140)=ANY=[@ANYBLOB="0000ff0f"], &(0x7f0000000180)=0x4) 10:41:06 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x23, @rand_addr}], 0x10}, 0x0) r1 = semget(0x3, 0x7, 0x4a0) __semctl$SEM_INFO(r1, 0x0, 0xb, &(0x7f0000000640)=""/4096) 10:41:06 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='dctcp\x00', 0x6) r1 = socket$inet6(0x1c, 0x3, 0xf95) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) 10:41:07 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='./file1/file0\x00', r0, &(0x7f0000000100)='./file1\x00') mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0/file0\x00') 10:41:07 executing program 3: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x7, 0x80410, r1, 0x0) setitimer(0x7fffffffffff, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x10000, 0xfebb, &(0x7f00000000c0)=""/120, &(0x7f0000000140)=0x78) nanosleep(&(0x7f0000000040)={0x3}, &(0x7f0000000080)) 10:41:08 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getpeername(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10) r1 = dup(r0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000280)={@remote={0xfe, 0x80, [], 0x0}}, 0x14) r2 = msgget$private(0x0, 0xa0) msgsnd(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="0300000000000000e92d9c98f15a8927cbe6f42e5af752ebe94706e03c93320ff59b98096da7ef314a3268575492563db8585f5c3cec2d51ce0bd65282461086f98b198e486ae822b4f646af74ca0888b2e349b29e406e8b9a62c0ac75d035b12e98428f4b72bdab76596c93a909ddde9ed3"], 0x72, 0x800) setsockopt$inet_int(r1, 0x0, 0x42, &(0x7f0000000140)=0x400, 0x4) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000080)={@remote}, 0x14) 10:41:08 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) sendto(r0, &(0x7f0000000100)="ea1c035ad0bec64a5ff6155a3f458e59d6175524de4e3829a8399aea1b2710650866fc520194824b7467c1c706bd1793d9c18908462fb176aace72a5293f58c80635c94f7f86d8e5142e7e1326eac54ac67a4597279050c8975a33874bb8246cb5cb16e6463bb5b6ce166c4ad32bace7187803dd8fc6c331b6a764fe471995bd0979ddc07da582606a6cadf06297367c366938784858dd101bccc64776018a5d56baf2a500daf98877e90a4821c25c723cdd16960d7c2fb47ae6", 0xba, 0x109, &(0x7f0000000040)=@in={0x2, 0x0, @broadcast}, 0x10) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r1, 0x1) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) flock(r2, 0x2) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) flock(r3, 0x2) flock(r1, 0x2) 10:41:08 executing program 3: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, &(0x7f00000000c0)) ftruncate(0xffffffffffffffff, 0x80000001) shmctl$SHM_LOCK(0x0, 0xb) socket$inet6(0x1c, 0x0, 0x3) socket(0x3, 0x0, 0x6) r0 = socket$inet_udplite(0x2, 0x2, 0x88) listen(r0, 0x401) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) shmget$private(0x0, 0x3000, 0xffffffffffffffff, &(0x7f0000ff1000/0x3000)=nil) sync() mlockall(0x3) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendto$inet(r1, &(0x7f0000000100)="b680265ec09077dd25ec691bd6fd8fdedae9a214c387563d6ca3ab03b7b28b05453ee3c47554075a9ef21a82cc59b818b518dffdf94df079ee924c5e26957345618f5d7baf369421ab136e127ecf0497a702aaac7cab2f543560d8383e38a1d24d4428870ea77526c7e0c462351b2322d0ede8978c2ff70ef6af4a2a67ee198e8280adfc20dcf5ef846d846f9c54d407989ec0c1098e394d5cf19685e44d", 0x9e, 0x80, 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) socketpair(0x1d, 0x0, 0x0, 0x0) sendfile(r2, 0xffffffffffffffff, &(0x7f0000000080), 0x2) 10:41:08 executing program 0: freebsd10_pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000009c0)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0xaa8d, 0x8, 0x208, 0x9, 0x93, 0x3}, &(0x7f0000000a80)=0xa0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000ac0)=ANY=[@ANYBLOB="06110143c157000000000000000000000000"], 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r3, 0x0, 0x33, 0x0, 0x0) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) read(r4, &(0x7f0000000300)=""/7, 0x7) r5 = shmget$private(0x0, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_UNLOCK(r5, 0xc) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x3, 0x1000000000003) sync() setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000000140)=0x1, 0x4) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000380), &(0x7f00000004c0)=0x100) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) rmdir(&(0x7f00000002c0)='./file0\x00') setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @loopback}}}, 0x90) r6 = open(&(0x7f0000000340)='./file0\x00', 0x10000, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, &(0x7f0000000000)={0xe9ca, 0xa00, 0x3f, 0x5}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f00000005c0)=ANY=[@ANYBLOB="1500080047240000000000000015e8000000008bd410e0e6b3ba6a58902975d96d72fed53bf5d4984d40b546071a050fca811e9f96d4a04d3f53ed4de94275c84c2b1f914bc591e378ba5f19589575ea028c4abc7c9cc5827ecba89108a6"], 0x1) r7 = shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil) sendto$inet(r1, &(0x7f0000000640)="b2f921a428d33ae910a2fac78873b981eab25ea4c6936966a859c55f86b0a330bc7af249735f93b997a3dceff4f1c20774ac965cbbddad6e6de30b403d38e347e92e3cf0842926ab12427f02a6416fa924a37ace355466dc331ef757ab15863113d43e196945b9e316ec7df58e810d302bedef1b7299b7872f78546d7404ae43831e605ed702a1bef7c7d9bc1f236bf47b59a5a963f3f162b4dbb4c3c812223dadf405d74b24f672d7d50c60bac564062c1865a756cff5d1fcd04c3430c568550b54ec41bed401001bf304ef214275b0fc0d3c4f16", 0xd5, 0x8, &(0x7f0000000540)={0x2, 0x2, @multicast1}, 0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100)=0x2, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f0000000080)=0x401, 0x4) shmctl$SHM_UNLOCK(r7, 0xc) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000500)={r2, 0x4}, 0x8) unlinkat(r0, &(0x7f0000000280)='./file0\x00', 0x0) 10:41:08 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getpeername(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10) r1 = dup(r0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000280)={@remote={0xfe, 0x80, [], 0x0}}, 0x14) r2 = msgget$private(0x0, 0xa0) msgsnd(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="0300000000000000e92d9c98f15a8927cbe6f42e5af752ebe94706e03c93320ff59b98096da7ef314a3268575492563db8585f5c3cec2d51ce0bd65282461086f98b198e486ae822b4f646af74ca0888b2e349b29e406e8b9a62c0ac75d035b12e98428f4b72bdab76596c93a909ddde9ed3"], 0x72, 0x800) setsockopt$inet_int(r1, 0x0, 0x42, &(0x7f0000000140)=0x400, 0x4) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000080)={@remote}, 0x14) 10:41:08 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) chdir(&(0x7f0000000040)='./file1\x00') renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') __getcwd(&(0x7f0000000280)=""/85, 0x55) r1 = open(&(0x7f0000000240)='./file1\x00', 0x100040, 0x82) utimes(&(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000380)={{0x4, 0x4}, {0x0, 0x2000400}}) open$dir(&(0x7f0000000300)='./file1\x00', 0x8000, 0x11) getsockopt$inet6_int(r1, 0x29, 0x3d, &(0x7f00000003c0), &(0x7f0000000400)=0x4) renameat(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file1\x00') mkdirat(r0, &(0x7f00000001c0)='./file0\x00', 0x5) close(r1) 10:41:08 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x8007, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94) r1 = semget(0x3, 0x0, 0x400) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000040)=""/70) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x2, 0x3200, 0x81, 0xfffffffffffffb86, r2}, &(0x7f0000000240)=0x10) 10:41:09 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x0) r1 = dup(r0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={0x0}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in={{0x2, 0x2, @loopback}}, r2, 0x2, 0xffffffffffff8001, 0x100, 0x5, 0x20}, &(0x7f0000000380)=0xa0) lseek(r0, 0x0, 0x1000000000003) writev(r0, &(0x7f00000006c0)=[{&(0x7f0000000680)="81cc3a97d5a40d", 0x7}], 0x1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000700)=ANY=[@ANYBLOB="01010000020000000a01000006000000b0020100"], 0x0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000800)={0x0, 0x401}, 0x8) clock_gettime(0xc, &(0x7f0000000000)) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) dup(r1) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x0, @loopback}}, 0x0}, &(0x7f0000000040)=0x8c) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={r3, 0xdd, 0x6, [0x9, 0x8000, 0x44b2, 0x4, 0xff, 0x1]}, &(0x7f0000000100)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) 10:41:09 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="14c02475300000000300008d4ed135"], 0x14}, 0x0) 10:41:10 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) sendmsg(r0, &(0x7f00000018c0)={&(0x7f00000001c0)=@in6={0x1c, 0x3, 0xe1, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c, &(0x7f0000000600)=[{&(0x7f0000000200)="409de58c87e9944b4250718f22c7dcc36ad7ea5962ec4c87dd563a65eb282b19dee468cf17c9044256d960dfa0294c8fa6d06465268a0dc970c9", 0x3a}, {&(0x7f0000000240)="72f34a84ebe658149db6a68a5898293557017c4e6aab78619e38e0f0bf8eeb7932e9900725ba1380cc649fb8a5b18e40cea37862d5e772afabdfcafc9ecbbaa084466c73b2e03164b08246cf8af627659438ae8397141499cc3186f8886e262063ffffef24de8675e95561c95cf27988fa75cb990474a5908431397d9c9ed2289e51d94ee0e666da63458749d98df8ed33a8fafb746fdd4931036ad36580e5f17263657b1c924b2683cd756afc1739d3bb7803f04a4c809d40", 0xb9}, {&(0x7f0000000300)="9d9ff2244cfd74cf7240407915ddab7960f662f94abe65bc5f3d7b602737d39f2f9e5bd1979028ee8968351ff4cfc5413c6f93fb61122ea629a0e56bdd4b830dff6b6886f8d83de652f541195dd0ff504dd1c954a811c93520f0a416eb7b", 0x5e}, {&(0x7f0000000380)="51b9cd5e2b3c665f0da640ea11f262db71ed8f3fc552f7b07f7f73067c08cf751fa4d8b42e3632fa79c361a39da2d1704a62175b62f4dae096eb72a1e8", 0x3d}, {&(0x7f00000003c0)="b83317e9be5e5a96d994173f0ea1301d2be9f555b766dc2243d5de20ffdb93dc313192f1402eaeb0f0f19a1f063f6aa98a8ded9a3708607e593bd44f68f4cbccf8ed57c53649b8f33c499969546f5e4fbf268f546554c72ff7470fee96f0b218f01c111fe06e76c71f58e1570657c38ab605997b1cf245cb438c75aada460185b4e2a4b81ec066d852416b826aac849b3ddaaae8b1e63825c7aa59260821ac1f372bf36a39fcef52b500f176807eca6ffa428c8d554ca7ebd5", 0xb9}, {&(0x7f00000004c0)="967bafab2c1678efe351661aac778eaa36bd8bedcc7380a921951350b870928d71ef489c415d16bb59a436607f97497749d3e23054c0ce2444d40697609f4d6e6c0d6bc78b04d50aa6e6dfc139aa89284873bd26e2ee8a19650cc9050f3b325020ff60bf09a41bdee6bf8c9636c3a143bfb881456a7100", 0x77}, {&(0x7f0000000540)="0496229f9c7ae902dd36632a123406abba40afbdeb5696377ec2f35d828f74b9e0cd08d516cbef4df7cc75df898e545479a6b56c3064505f4ca591781786ea7a73ea6db0dd139083f3625cdea3ea546ad32c321ef0bb32231f8f7ea2164cb31a35d6b59c726fed3e1205812e4c0e4d2c03cb70ee2d279b721ec4590be66c6d29473bd35240e434df1c69611f8f890224bfe72c4f4b632310dba60e266037559fb1a496", 0xa3}], 0x7, &(0x7f0000000680)=[{0x20, 0x3a, 0x1f, "1f7b85d8646152b32bb8303cbe28e9ff"}, {0x1010, 0x2f, 0x3, "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"}, {0xd0, 0xffff, 0x7, "c6eb41cfb34c088a25899a09a428b964b2d8e49e9a2fd10406e1f8996091092e095307e8f255b2ca43fca9cc54059086c1584f9776379c4175681c1c82e06de10e1c9bc7fd28f60e547cc3d4836ae3ef308def139fa5955e659d0f095da2e8ebd03878f134c6b9024f50177c4476769c7431469360fb0de0491ce1040df69c40d262ce32a319a8cb63bf91c671184d4cac020afd4833e37906db2803f015e5db19694a2b571aa5e1d5f81fbd207261fcd88937e8605abd53e41f7d9f"}, {0x108, 0x0, 0x3f, "580f92e7da9da547aa24fe7572858b4e8962f902b07e18f05fe666a5ed1c662ee51025a9fcd950ba9d3c12f3509f141a5d0666257687c9a42cc514272415daaae6899e5f0ec7c78852cabac145884253db778d5b505bfcfd629a123743e9200a992642c3268cb734c6303035e0e2b71c0f6f36c2525c2470a0f4a9f1b98c278f33d5fd25a257d400dbd96bfc8bb854f5af00b3f268a517293b2f576e37591bb27c5c9b7e105c16ae1ade303929dd73953c83080128dba85853b22418c5f4003774a8e0b43cf3d442e276b744e33e86f44d24fbe1247dc8df6674b7e230037da20b958249926d38c41e4434ed46a5210fba29aafb56"}, {0x10, 0xbb, 0x8001}], 0x1218}, 0x20081) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0xffffffffffffffe0, 0x3, 0x10000, 0x6}, &(0x7f0000000100)=0x18) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r1, 0x3ff}, 0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) accept4$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 10:41:10 executing program 2: r0 = socket(0x1b, 0x3, 0x0) r1 = semget(0x3, 0x7, 0x30) __semctl$SEM_INFO(r1, 0x0, 0xb, &(0x7f00000000c0)=""/150) getsockopt$sock_timeval(r0, 0xffff, 0x1009, &(0x7f0000000000), &(0x7f0000000080)=0x10) 10:41:10 executing program 2: r0 = socket(0x10000000002, 0x5, 0xa7) setuid(0xee01) r1 = semget$private(0x0, 0x5, 0x20) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f00000000c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f00000002c0)={{0x400, r2, r3, r4, r5, 0x100, 0x1}, 0x9f16, 0x8000, 0x1}) getsockopt(r0, 0x0, 0x4000000067, 0x0, 0x0) 10:41:10 executing program 2: r0 = socket(0x2, 0x3, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f0000000680)={&(0x7f0000000040)=@abs, 0x8, 0x0}, 0x0) r1 = semget$private(0x0, 0x3, 0xa0) __semctl$SETVAL(r1, 0x5, 0x8, &(0x7f0000000000)) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=""/67, 0x43}, 0x82) __semctl$GETNCNT(r1, 0x4, 0x3, &(0x7f00000001c0)=""/151) 10:41:10 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x6, 0xffffffa6) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x6, "325065bca3cec4f53a071f7afb31798f"}, 0x14) sendto$unix(r0, 0x0, 0x0, 0x10000008, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0xa) sendto$unix(r0, &(0x7f0000000080)="b4834261241f8c", 0x7, 0x4, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xa) 10:41:10 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1000000000000000, &(0x7f0000000040)=0x92, 0xfffffcb7) setsockopt$inet_tcp_int(r1, 0x6, 0x90, &(0x7f00000000c0), 0x4) accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) socket$inet6_udp(0x1c, 0x2, 0x0) 10:41:12 executing program 2: setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @multicast1=0xe0000014, @local}, 0xc) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000040)={@multicast1, @remote}, 0xc) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) getsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000280)=""/214, &(0x7f0000000240)=0xd6) 10:41:12 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0x1011, r0, 0x0) mlockall(0x1) r1 = semget$private(0x0, 0x0, 0x200) __semctl$GETALL(r1, 0x0, 0x6, &(0x7f00000001c0)=""/158) sync() poll(&(0x7f00000000c0)=[{}], 0x2000000000000333, 0x0) __semctl$GETALL(0x0, 0x0, 0x6, &(0x7f0000000100)=""/141) 10:41:12 executing program 0: link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x400000002c4, 0x0) open(&(0x7f0000000000)='.\x00', 0x4, 0x80) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1) 10:41:12 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xc8, &(0x7f0000000040)=0x9, 0x4) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_int(r1, 0x6, 0x85a, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x8, 0x0, 0x9) 10:41:12 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setresuid(0x0, 0xee01, 0x0) r1 = geteuid() setuid(0x0) setresuid(0x0, 0xffffffffffffffff, r1) close(r0) chmod(&(0x7f0000000340)='./file0\x00', 0x47eda2f5c610c659) freebsd10_pipe(&(0x7f0000000000)) execve(&(0x7f0000001700)='./file0\x00', &(0x7f0000001800), 0x0) setresuid(r1, r1, r1) 10:41:12 executing program 2: semget$private(0x0, 0x0, 0xf2f0c82bbb49de88) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x80000000, 0x10000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000040)={@in={{0x2, 0x1, @multicast1}}, 0x0, 0x100000000, 0x1, 0x1, 0x6, 0x101, 0x6}, &(0x7f0000000100)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r2, 0x1f, 0x9, 0x9}, 0x94) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) 10:41:13 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2f66696c9bbd6fb7c2178a31f0019de100000000000000000000"], 0x10) shutdown(r0, 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x800, 0x0, 0x0, 0x0, r1}, 0x10) 10:41:13 executing program 2: syz_emit_ethernet(0x22, &(0x7f0000000080)="997ffce058f8d277ee347815080045d2602b7b794639c90d9c253c01c7804529e76c") r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x8, 0x6800, 0x1, 0x6, 0x3, 0x7, 0x1, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x0, r1}, 0xc) 10:41:13 executing program 2: r0 = socket(0x1b, 0x3, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1009, 0xfffffffffffffffe, &(0x7f00000000c0)=0x30c) 10:41:13 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0xe) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000140), &(0x7f0000000180)=0x4) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') dup(r2) getsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f00000012c0), &(0x7f00000000c0)=0x4) 10:41:13 executing program 2: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) socket$inet(0x2, 0x5, 0x5) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000000)={0x5, 0x30, 0x400, 0x51, 0x0}, &(0x7f0000000040)=0x10) sendmsg$inet_sctp(r0, &(0x7f0000000340)={&(0x7f00000001c0)=@in6={0x1c, 0x0, 0xf321, @empty, 0x9}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000200)="8ab2a3dbd22018ff5874492fa3ab38621e4b19c7d122f678bc9afa30cb684231bc5d419ebfb685e1eecd0bc68e75002e18e36f75793b22f1f32b07717430d73a8707e5b36e26c70d56dfbe94aef7e5af095c360f361cfc22916ca2e5a3783b153cdd86f23a37b226a7decb2883327318d78a45580eed8302a9fb592839b73a8be7f179daacfc9d0a06d614ee76bdbbd85a1c97dcbdcaadad04dc91ed5817f3e0916433b88838fd565ba37f4d61bc25d8d4c3e945fcc743f3280de66a579ad3e63371c5bdb630", 0xc6}], 0x1, 0x0, 0x0, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={r1, 0x8}, 0x8) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x5) shmget$private(0x0, 0x5000, 0x40, &(0x7f000088e000/0x5000)=nil) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) read(r0, &(0x7f00000000c0)=""/245, 0xf5) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0) 10:41:13 executing program 0: mincore(&(0x7f000007c000/0x800000)=nil, 0x800000, &(0x7f0000972fbf)=""/65) mincore(&(0x7f0000195000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/4096) 10:41:13 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0)=0x8, 0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x10002}, 0x10) r2 = semget$private(0x0, 0x2, 0x40) __semctl$SETVAL(r2, 0x7, 0x8, &(0x7f0000000140)=0x6) 10:41:13 executing program 0: mincore(&(0x7f000007c000/0x800000)=nil, 0x800000, &(0x7f0000972fbf)=""/65) mincore(&(0x7f0000195000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/4096) 10:41:13 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x100a, &(0x7f0000000040)={0xfffffffffffffff8, 0x8}, 0x40) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f00000001c0)={0x0, 0x80}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0xf, 0xe2fb, r1}, 0xc) r2 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000280)={0x1, 0x5, r1}, 0xc) r3 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000000)={0x0, &(0x7f0000000080)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000140)={r4, 0x2e, "b1da9fd559dfa37b568bf32a96f3de82e3f3e980bc96d82e47b5c6715d971e5ef8c8e24035b86dc15ad4b93f87c1"}, &(0x7f0000000180)=0x36) 10:41:13 executing program 0: r0 = socket(0x2, 0x5, 0x200000000000000) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82452014759b424a2500"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="cd2d6386", @ANYRES32=0x0], 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x4}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r2, 0x7}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={r2, 0xffffffff}, 0x8) 10:41:13 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setstatus(r0, 0x4, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000380)={@remote, @loopback}, &(0x7f0000000340)=0xffffff53) lseek(r0, 0x0, 0x1000000000003) r1 = socket$inet6(0x1c, 0x7, 0xfffffffffffffffe) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x10001}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000140)={r2, 0x9}, 0x8) truncate(&(0x7f00000006c0)='./file0\x00', 0x9) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r3 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000300)=r2, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000740)=ANY=[@ANYBLOB="9449cae7cf648f60b70ff464cb08000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000700)=0x24) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f00000003c0)=0x9, 0x4) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000500)={0x3, &(0x7f00000004c0)=[@in6={0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}}]}, &(0x7f0000000540)=0x10) writev(r0, &(0x7f0000000240)=[{&(0x7f00000001c0)="4e99f2f42102e776f76008f8e56a25badb7dfd0c4fc60eaa4a7b723e4e40c3fa963110ac1cf115f60a6a38669089b3869b1daf64c20c736336805b16d6425192cad366c4dc7a24c410f9159aa126ec47b0da242c51d792e5a9e16e3f1931daf43253f85ea0f352254af33de59d2039c4b8653626e4528830d809", 0x7a}], 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f0000000580)={0x618c, {{0x1c, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x16}}, {{0x1c, 0x1, 0x0, @loopback, 0x6e}}}, 0x108) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) r4 = msgget(0x1, 0x408) msgsnd(r4, &(0x7f0000000780)={0x3, "3bfc83743f0204dd728f9551acb730e7f8309a1c2735a24c1b8b9fe63d06248c2010ab4873f05849a58e1c4b96d0bae1745436cd9d58c83285fd923dfdaeac7a101019926631ec30c81f65e4d44886167e746b0aab85a7ce976693ecc17a492bbb8905dad8a76b16552db57ad7696e44600dd29c8a4d67c3cbad81741138b49f6604c805f38875d60e4c857c8b47b48b105b828760c4f22c9c57a894eb19938ec116ee4b57e02971c446fb217bc196d62c75e8a2c6fae49c9fad0ffc7e317a9d0c"}, 0xc9, 0x0) getsockname$inet(r0, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000002c0)=0x10) 10:41:13 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000140)={0x2, &(0x7f0000000280)=[@in6={0x1c, 0x3, 0x40, @remote={0xfe, 0x80, [], 0x0}, 0xace8}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x4}]}, &(0x7f0000000300)=0x10) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000040)={@loopback, @multicast2}, 0x8) r1 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x5}, &(0x7f0000000100)=0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x3, 0x8}, &(0x7f0000000200)=0xc) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt(r0, 0x200, 0x1, &(0x7f0000000000)="d8964e75ff10f2a4355620adb4c1a85122a90cd95d12cd4cd9fa105dcb3ac73e725692595d669f7ff127", 0x2a) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000003c0)={0x9, 0x6, 0x40, 0x40, 0x2, 0x40, 0xffffffffffffffc0, 0x81, 0x6, 0xfffffffffffeffff, 0x81}, 0xb) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000380)={0x0, 0x9, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000240)={r3, 0x6}, 0x8) 10:41:13 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x0) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x100000202, 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000040)="f0", 0x1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000180), &(0x7f0000000200)=0x4) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x81012, r0, 0x0) read(r0, &(0x7f0000000000)=""/62, 0x3e) lseek(r0, 0xfffffffffffffffe, 0x4) fstat(r1, &(0x7f0000000080)) fstat(r1, &(0x7f0000000240)) socket(0x1, 0x5, 0xfffffffffffffff8) ftruncate(r0, 0x100000) 10:41:13 executing program 3: r0 = socket(0x22, 0x20000005, 0x6) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000140)={0x9, "9bc3b67106ccdcf36c95abcc1ba7b016"}, 0xd) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) bind(r0, &(0x7f0000000540)=@in={0x2, 0x2, @rand_addr=0x4}, 0x10) getgroups(0x7, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() getresuid(&(0x7f0000000640), &(0x7f0000000680), &(0x7f00000006c0)) freebsd11_lstat(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000080)=0x0, &(0x7f0000000100), &(0x7f0000000400)) r8 = getgid() freebsd11_stat(&(0x7f0000000440)='./file0/file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000700)=0x1f, 0x4) getresuid(&(0x7f0000000580), &(0x7f00000005c0), &(0x7f0000000600)) getgroups(0x8, &(0x7f0000000500)=[r2, r3, r4, r5, r6, r7, r8, r9]) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 10:41:15 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080), &(0x7f0000000200)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x98) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000300)=ANY=[@ANYBLOB="faffffffffffffff"], 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000140)=0x401, 0x4) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f00000002c0), &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x0, 0x8, 0x2800, 0x10001, 0x5, 0xb, 0x0, 0xffff}, &(0x7f00000001c0)=0x20) 10:41:15 executing program 3: setrlimit(0xf, &(0x7f0000000040)={0x4, 0xa6}) setrlimit(0x8, &(0x7f0000000080)) socketpair$unix(0x1, 0x5, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x7f, 0x6}) 10:41:15 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x6, 0x29e}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x6bd}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1804, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 10:41:17 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) poll(&(0x7f0000000000)=[{r0, 0x80}, {r0, 0x2}, {r0, 0x2004}], 0x3, 0x1f) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffff32) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) 10:41:17 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x3, 0xffffffffffffffff, 0x392) semget$private(0x0, 0x7, 0x200) __getcwd(&(0x7f0000000000)=""/213, 0xd5) 10:41:19 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x2f1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfce4) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) 10:41:21 executing program 2: r0 = shmget(0x0, 0x3000, 0x80, &(0x7f000073e000/0x3000)=nil) shmat(r0, &(0x7f000014c000/0x3000)=nil, 0x1000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = dup(0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000)={0x9, 0x100000000, 0x6, 0x5}, 0x8) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) mlock(&(0x7f000007f000/0x4000)=nil, 0x4000) setsockopt$inet6_int(r2, 0x29, 0xb, &(0x7f0000000100), 0x4) 10:41:21 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) write(r0, &(0x7f0000000140)="c3", 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x3}, 0x10) execve(0x0, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) r2 = socket$inet6(0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mkdirat(r1, &(0x7f0000000200)='./file0\x00', 0x40) ftruncate(r2, 0x3) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, 0x0, 0xfffffffffffffea8) write(r0, &(0x7f00000001c0)='M', 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x0, 0x80000000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r3, 0x2}, 0x8) close(r0) 10:41:21 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x10005) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x100000202, 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000040)="f0", 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x1, 0x0, 0x2, 0xf8e}, 0x8) ftruncate(r0, 0x100000) 10:41:21 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) open$dir(&(0x7f0000000200)='./file0\x00', 0x80, 0x20) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r2 = shmget(0x2, 0x2000, 0x10, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000080)={0xffff, 0x1, 0x9, 0x2, 0xffffffffffffff33}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x2, 0x7, 0x0}, &(0x7f00000001c0)=0xc) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={r3, 0x5eec}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xfffe}, &(0x7f0000000040)=0x8) fchmod(r0, 0xe3) ftruncate(r0, 0x8d54) r4 = shmget(0x1, 0x4000, 0x400, &(0x7f0000ffc000/0x4000)=nil) shmat(r4, &(0x7f0000ffc000/0x2000)=nil, 0x1000) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) open(&(0x7f0000000180)='./file0\x00', 0x2, 0x0) 10:41:22 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x82ae9dee1f57d705) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x8}, &(0x7f0000000140)=0x8) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_int(r2, 0x0, 0x18, 0x0, &(0x7f0000000000)=0x298) 10:41:22 executing program 1: setreuid(0x0, 0xee00) r0 = shmget$private(0x0, 0x3000, 0x20, &(0x7f0000ffd000/0x3000)=nil) setresuid(0x0, 0x0, 0x0) socketpair(0x1c, 0x3, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000040)=0x6, 0x4) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000340)) shmat(r0, &(0x7f0000ffd000/0x3000)=nil, 0x3000) 10:41:22 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0xd64c89b524d0c3b7, &(0x7f0000000140)={@empty, @multicast2, @multicast2}, 0xc) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x31, &(0x7f00000001c0)={r1}, 0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={r1, 0xffffffff}, &(0x7f00000000c0)=0x8) getrusage(0x0, &(0x7f00000002c0)) 10:41:23 executing program 3: r0 = socket$inet6(0x1c, 0x400000000000003, 0x0) recvfrom$inet6(r0, &(0x7f0000000280)=""/197, 0xc5, 0x1, &(0x7f0000000240)={0x1c, 0x1, 0x40000000042, @remote={0xfe, 0x80, [], 0x0}, 0x9}, 0xffffffffffffff92) accept$inet6(r0, &(0x7f00000006c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000700)=0x1c) setsockopt$inet6_buf(r0, 0x29, 0x54, &(0x7f0000000000)="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", 0x108) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={0x0, 0xe9}, &(0x7f0000000640)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000680)={r1, 0x71e}, 0x8) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000380)=""/207, 0xcf}, {&(0x7f0000000480)=""/253, 0xfd}], 0x2, &(0x7f0000000580)=""/178, 0xb2}, 0x2) 10:41:23 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="ac7c4a19568dbdc05983efb22759d3f167b00a22e600ad07b8e275b0db18e628fcd70be0690a8cdb19a9b612958435bb7a10a16680a24e451873ba114b6a31747208b086c125efdd072dc4d77ae99319801a1b9ac052f5a2f5c7c156cbf7c5837f70f27244c2db05e997faa31be1202858613eea8bf8beec933f089a7144e3d760a5dbd30332e17e51d9c36cd4240e4f578d1d8b91b5943a1e06f4d18333485b5eb6e3bf2d51fe485fc6e7fef06bf437e8f2a1eac8665062fcc24d7704a6774e6eb31b6f5d42bcb5476ba1d326669dbb", @ANYRES32=0x0], &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r1, 0x3}, &(0x7f0000000380)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r2, 0x0, 0x4}, 0x8) 10:41:24 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1000}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000840000000800000000000000435cd3d3d7636686d611ed68f3c122a8d69bb71d797d9bd818068806acfc6ff40aae909f587914272c9155a0a9fb68be406cb9d19e187c6b243a810564c156e0e9f1f6c2c90aff8080368b0cb15967f5502b8d49179d2ef885a9"], 0x10}, 0x0) 10:41:24 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x2, 0x0, 0x2}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @local}, @in, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={r1, 0x5, 0x1, [0x5]}, &(0x7f00000001c0)=0xa) 10:41:24 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000003c0)={0x0, 0x5, 0x7fffffff, 0x800}, &(0x7f0000000400)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0xfffffffffffffff9, 0x7fff, 0x2020, 0x1, 0x2, 0x7ff, 0x8000, 0x3ff}, 0x20) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x7fff, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_tcp_buf(r0, 0x6, 0x2465, &(0x7f0000000340)="fe4c34821c2eb2a71608bfc12a25e08a7517a520c32d6c81daebbec942e18dbe7e03db5d1e20a189dd35fe7d9dea1a03f944df87bc637090e0c999baa2aca104900001a8dab3a7a3588cc89683c63c88de87e470e5ab45cd4f790f90ab70cc05b98b5142937d91b6aac0bd4e", 0x6c) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={r1, 0x4, 0xffffffff, 0x8, 0x3, 0x200000, 0x8, 0x9, {@in6={{0x1c, 0x3, 0x74a, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, r1, 0x7, 0xfffffffffffffffa, 0x7, 0x4, 0x6d7}}, &(0x7f0000000080)=0xb0) accept$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0xd6) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000500), &(0x7f0000000540)=0x4) 10:41:24 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000080)=0xfff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000040)=0x1, 0x4) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000000)=0xc000000, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f00000000c0)=0x4, 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x67, &(0x7f0000000100)=""/135, &(0x7f00000001c0)=0x87) 10:41:24 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) lseek(r0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)) rmdir(&(0x7f0000000000)='./file0\x00') getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, 0x0, 0xffffffffffffff18) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={r1, 0x3}, 0x8) 10:41:24 executing program 3: r0 = semget$private(0x0, 0x3, 0x98) __semctl$IPC_RMID(r0, 0x0, 0x0) 10:41:24 executing program 0: pwritev(0xffffffffffffffff, 0x0, 0x0, 0x12) 10:41:24 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) sendmsg$inet_sctp(r0, &(0x7f0000000880)={&(0x7f0000000040)=@in6={0x1c, 0x0, 0xff, @local={0xfe, 0x80, [], 0x0}, 0x520}, 0x1c, &(0x7f0000000780)=[{&(0x7f0000000280)="586e099c400878e5d9f43c942f0c36d7623be4e3d21f2c5d7b82794ba89cd9b3642d57ec3b48acc78d1b6143b8303cddb01ff5df511702448f71c511b257cc9b347b37553e28c45f21d231057dc9c9095f06e10660451fb0488a5fc1a50ff0", 0x5f}, {&(0x7f0000000300)="709b7864af3f074bae695b5973291e0e5130c033cfda20bc57a574b60ff8f3ac49e47568733ae45e32333937625af99c18d2bd1befe4bfaebd7ec6fa5e1f72a2f423f7678b0bbc9ea194cdc5b21cd4e86e950f85fb523e947414023d94089b9d2d7a788380afd8a20232808bd1526fdd357c3c0393a4260af55a5c2128e08bf1c00189ca9e6069a16797b340b2ced057bf261e87a46dd79aadd9c7f1280a814d90706643940a6f503e12dd2f1b7a624093518362cde3ecdbbe874a68bcbc3aa5f7889485e785dc047ca4e233124fdce33ca65924c4f9f24060b9f4c518b588ef08a04497", 0xe4}, {&(0x7f0000000400)="a1d9cae0eb706eb09cbf942811ff27c5a7a943f3e6bd8a2c07dd7dbd7ebe9d4c21a26549acbbed8b6cef1e2c18bc28532e773fbffc036e92dd4fbeea92d1e8568ce19226791bd04fd4963adb37327d3965de69be45e8bcc2efec4460", 0x5c}, {&(0x7f00000004c0)="13b734668a0d2abb798fa7edc98be92fec8e94681b366a7843491f9c8b11fe4c928edb75a924c8d20d1f05c351281a761e402db921c94cb8ccdb9688662e3acb8c97846a3cf04c174a9e8da60435c24ad5611884b5e4fb07aea45055d619e50f6f2657ef4d54cb2f61cf502b4e4f2152700324bae7b16d7e12d159d2466c41214c831f35aec49ea35eff9f052b", 0x8d}, {&(0x7f0000000580)="ea8f21bf9a618eed54671b5ce82bd7c21db6cfadba495fa862885386a366036b2ed4d7a1d8f14ac8dcb939ff9ca1f7d91c023bd84f29bd1fc510eaaf9ceadc3920c56c4b02235f1f1ae2582a67d9df4a44b4712f6ffbd9b38e87bda0d6ecd761591c9d93e9f3154f4c8729d462a09654506b6b5c32874f47c2a3f54d897fb87b177279da757b29a29fe92a205178cbf17a9af8f0c18e608986957adfcf5bec1f09ea344f2cb91dbc7f56047a2bc563ffd5507367f083234555e4ae54a35613f9794a154a659a10bfba3fc2850e90407fe877f6e54a6701d0ef1d3a60dad26c24a4e43a5a2de15c66cc8e4ac9afcefefaf473", 0xf2}, {&(0x7f0000000680)="b803dc5c484d95d6d911682c42de7c56d6a529951f0029d0cab821945127d4004d305e45138e39e38d98af5dcb90969fe254e1f5f3f9b9c9387173bc6ce6b4d0f46cad0870", 0x45}, {&(0x7f0000000700)="6a85e3b4da8986400ce5f8c4bd997f35846fb83d9c6a4f7e14723c035789b24f2bd2d18aa46d65f588b062a396280137867d340233e67d7f5961c5ec0b1b52e662c75cfcf9ae5e42f0127c4e9f21b3cb481d049cbad8c2863168b40e8e0856380da1", 0x62}], 0x7, &(0x7f0000000800)=[@dstaddrv6={0x1c}, @prinfo={0x14, 0x84, 0x7, {0x1, 0xfffffffffffffe01}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x1}}, @init={0x14, 0x84, 0x1, {0x6, 0x6, 0x401, 0x1000}}, @authinfo={0x10, 0x84, 0x8, {0x7fffffff}}, @init={0x14, 0x84, 0x1, {0xe737, 0x1, 0x3, 0x10001}}], 0x7c, 0x80}, 0x4) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000008c0)={0x1, [0x1]}, &(0x7f0000000900)=0x6) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, 0x0, 0x1000000a5) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) flock(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x3}}, r1}, &(0x7f0000000240)=0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) fchdir(r0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 10:41:24 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)={r1, 0xa7d, 0xd9, "ff174016ef887eea1f6e183c049b3fee330194c5d412682ef51be15f58d1008d20f6db2185a52c3a2305f1953aefa60f7963a83d37e536fcf1a0f8ec0093cc3a20b23dd7b92781826cb86b0f7f6401414281e54f565661f84b6452fe84ab34473e8f24768c7483427d2707f63a1989beaabfcee2bb2fd8ed1b61720387ea543b0d479cc5cf66698568a8d81e23282f4056c44ad637cdb344a419fe08b2896e99b970db4bcd170dfbe9451e37325a735e6771823cd5de31f8dfa80f74e46ab6487ac76627d96eb52d73b27b334333266fb384af0b1eb8d7140b"}, 0xe1) listen(r0, 0x1) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000280)={{0x1c, 0x1, 0x1, @loopback, 0x1}, {0x1c, 0x3, 0x13, @empty, 0x4}, 0x5, [0x0, 0xffffffffb3b4a237, 0x4, 0x3, 0x1, 0x8, 0x80, 0x7]}, 0x5c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000000c0)=r2, 0x4) 10:41:24 executing program 3: clock_nanosleep(0x4, 0x0, &(0x7f0000000040)={0x6, 0x4}, &(0x7f0000000080)) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0, 0x8}], 0x364, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) linkat(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00', 0x400) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x1aa) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) 10:41:28 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) sendmsg$inet_sctp(r0, &(0x7f0000000880)={&(0x7f0000000040)=@in6={0x1c, 0x0, 0xff, @local={0xfe, 0x80, [], 0x0}, 0x520}, 0x1c, &(0x7f0000000780)=[{&(0x7f0000000280)="586e099c400878e5d9f43c942f0c36d7623be4e3d21f2c5d7b82794ba89cd9b3642d57ec3b48acc78d1b6143b8303cddb01ff5df511702448f71c511b257cc9b347b37553e28c45f21d231057dc9c9095f06e10660451fb0488a5fc1a50ff0", 0x5f}, {&(0x7f0000000300)="709b7864af3f074bae695b5973291e0e5130c033cfda20bc57a574b60ff8f3ac49e47568733ae45e32333937625af99c18d2bd1befe4bfaebd7ec6fa5e1f72a2f423f7678b0bbc9ea194cdc5b21cd4e86e950f85fb523e947414023d94089b9d2d7a788380afd8a20232808bd1526fdd357c3c0393a4260af55a5c2128e08bf1c00189ca9e6069a16797b340b2ced057bf261e87a46dd79aadd9c7f1280a814d90706643940a6f503e12dd2f1b7a624093518362cde3ecdbbe874a68bcbc3aa5f7889485e785dc047ca4e233124fdce33ca65924c4f9f24060b9f4c518b588ef08a04497", 0xe4}, {&(0x7f0000000400)="a1d9cae0eb706eb09cbf942811ff27c5a7a943f3e6bd8a2c07dd7dbd7ebe9d4c21a26549acbbed8b6cef1e2c18bc28532e773fbffc036e92dd4fbeea92d1e8568ce19226791bd04fd4963adb37327d3965de69be45e8bcc2efec4460", 0x5c}, {&(0x7f00000004c0)="13b734668a0d2abb798fa7edc98be92fec8e94681b366a7843491f9c8b11fe4c928edb75a924c8d20d1f05c351281a761e402db921c94cb8ccdb9688662e3acb8c97846a3cf04c174a9e8da60435c24ad5611884b5e4fb07aea45055d619e50f6f2657ef4d54cb2f61cf502b4e4f2152700324bae7b16d7e12d159d2466c41214c831f35aec49ea35eff9f052b", 0x8d}, {&(0x7f0000000580)="ea8f21bf9a618eed54671b5ce82bd7c21db6cfadba495fa862885386a366036b2ed4d7a1d8f14ac8dcb939ff9ca1f7d91c023bd84f29bd1fc510eaaf9ceadc3920c56c4b02235f1f1ae2582a67d9df4a44b4712f6ffbd9b38e87bda0d6ecd761591c9d93e9f3154f4c8729d462a09654506b6b5c32874f47c2a3f54d897fb87b177279da757b29a29fe92a205178cbf17a9af8f0c18e608986957adfcf5bec1f09ea344f2cb91dbc7f56047a2bc563ffd5507367f083234555e4ae54a35613f9794a154a659a10bfba3fc2850e90407fe877f6e54a6701d0ef1d3a60dad26c24a4e43a5a2de15c66cc8e4ac9afcefefaf473", 0xf2}, {&(0x7f0000000680)="b803dc5c484d95d6d911682c42de7c56d6a529951f0029d0cab821945127d4004d305e45138e39e38d98af5dcb90969fe254e1f5f3f9b9c9387173bc6ce6b4d0f46cad0870", 0x45}, {&(0x7f0000000700)="6a85e3b4da8986400ce5f8c4bd997f35846fb83d9c6a4f7e14723c035789b24f2bd2d18aa46d65f588b062a396280137867d340233e67d7f5961c5ec0b1b52e662c75cfcf9ae5e42f0127c4e9f21b3cb481d049cbad8c2863168b40e8e0856380da1", 0x62}], 0x7, &(0x7f0000000800)=[@dstaddrv6={0x1c}, @prinfo={0x14, 0x84, 0x7, {0x1, 0xfffffffffffffe01}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x1}}, @init={0x14, 0x84, 0x1, {0x6, 0x6, 0x401, 0x1000}}, @authinfo={0x10, 0x84, 0x8, {0x7fffffff}}, @init={0x14, 0x84, 0x1, {0xe737, 0x1, 0x3, 0x10001}}], 0x7c, 0x80}, 0x4) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000008c0)={0x1, [0x1]}, &(0x7f0000000900)=0x6) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, 0x0, 0x1000000a5) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) flock(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x3}}, r1}, &(0x7f0000000240)=0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) fchdir(r0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 10:41:28 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x1, 0x7, 0x2) r1 = fcntl$dupfd(r0, 0x0, r0) bind(r1, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1000000084000000080000000000000014000000000000005a0000000100000000000000"], 0x24}, 0x0) 10:41:28 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) sendmsg$inet_sctp(r0, &(0x7f0000000880)={&(0x7f0000000040)=@in6={0x1c, 0x0, 0xff, @local={0xfe, 0x80, [], 0x0}, 0x520}, 0x1c, &(0x7f0000000780)=[{&(0x7f0000000280)="586e099c400878e5d9f43c942f0c36d7623be4e3d21f2c5d7b82794ba89cd9b3642d57ec3b48acc78d1b6143b8303cddb01ff5df511702448f71c511b257cc9b347b37553e28c45f21d231057dc9c9095f06e10660451fb0488a5fc1a50ff0", 0x5f}, {&(0x7f0000000300)="709b7864af3f074bae695b5973291e0e5130c033cfda20bc57a574b60ff8f3ac49e47568733ae45e32333937625af99c18d2bd1befe4bfaebd7ec6fa5e1f72a2f423f7678b0bbc9ea194cdc5b21cd4e86e950f85fb523e947414023d94089b9d2d7a788380afd8a20232808bd1526fdd357c3c0393a4260af55a5c2128e08bf1c00189ca9e6069a16797b340b2ced057bf261e87a46dd79aadd9c7f1280a814d90706643940a6f503e12dd2f1b7a624093518362cde3ecdbbe874a68bcbc3aa5f7889485e785dc047ca4e233124fdce33ca65924c4f9f24060b9f4c518b588ef08a04497", 0xe4}, {&(0x7f0000000400)="a1d9cae0eb706eb09cbf942811ff27c5a7a943f3e6bd8a2c07dd7dbd7ebe9d4c21a26549acbbed8b6cef1e2c18bc28532e773fbffc036e92dd4fbeea92d1e8568ce19226791bd04fd4963adb37327d3965de69be45e8bcc2efec4460", 0x5c}, {&(0x7f00000004c0)="13b734668a0d2abb798fa7edc98be92fec8e94681b366a7843491f9c8b11fe4c928edb75a924c8d20d1f05c351281a761e402db921c94cb8ccdb9688662e3acb8c97846a3cf04c174a9e8da60435c24ad5611884b5e4fb07aea45055d619e50f6f2657ef4d54cb2f61cf502b4e4f2152700324bae7b16d7e12d159d2466c41214c831f35aec49ea35eff9f052b", 0x8d}, {&(0x7f0000000580)="ea8f21bf9a618eed54671b5ce82bd7c21db6cfadba495fa862885386a366036b2ed4d7a1d8f14ac8dcb939ff9ca1f7d91c023bd84f29bd1fc510eaaf9ceadc3920c56c4b02235f1f1ae2582a67d9df4a44b4712f6ffbd9b38e87bda0d6ecd761591c9d93e9f3154f4c8729d462a09654506b6b5c32874f47c2a3f54d897fb87b177279da757b29a29fe92a205178cbf17a9af8f0c18e608986957adfcf5bec1f09ea344f2cb91dbc7f56047a2bc563ffd5507367f083234555e4ae54a35613f9794a154a659a10bfba3fc2850e90407fe877f6e54a6701d0ef1d3a60dad26c24a4e43a5a2de15c66cc8e4ac9afcefefaf473", 0xf2}, {&(0x7f0000000680)="b803dc5c484d95d6d911682c42de7c56d6a529951f0029d0cab821945127d4004d305e45138e39e38d98af5dcb90969fe254e1f5f3f9b9c9387173bc6ce6b4d0f46cad0870", 0x45}, {&(0x7f0000000700)="6a85e3b4da8986400ce5f8c4bd997f35846fb83d9c6a4f7e14723c035789b24f2bd2d18aa46d65f588b062a396280137867d340233e67d7f5961c5ec0b1b52e662c75cfcf9ae5e42f0127c4e9f21b3cb481d049cbad8c2863168b40e8e0856380da1", 0x62}], 0x7, &(0x7f0000000800)=[@dstaddrv6={0x1c}, @prinfo={0x14, 0x84, 0x7, {0x1, 0xfffffffffffffe01}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x1}}, @init={0x14, 0x84, 0x1, {0x6, 0x6, 0x401, 0x1000}}, @authinfo={0x10, 0x84, 0x8, {0x7fffffff}}, @init={0x14, 0x84, 0x1, {0xe737, 0x1, 0x3, 0x10001}}], 0x7c, 0x80}, 0x4) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000008c0)={0x1, [0x1]}, &(0x7f0000000900)=0x6) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, 0x0, 0x1000000a5) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) flock(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x3}}, r1}, &(0x7f0000000240)=0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) fchdir(r0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 10:41:30 executing program 1: r0 = socket(0x10000000002, 0x3, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x25ad51a74fd02bc}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r1, 0x4}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000100)={0x2bc, {{0x2, 0x2, @multicast2}}}, 0x90) 10:41:30 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000340)={0x4, 0x1e00, 0x6, 0x4, 0x0}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140)={r1}, &(0x7f0000000180)=0x5) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={r2, 0x6}, &(0x7f0000000200)=0x8) r4 = open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) linkat(r4, &(0x7f0000000080)='./file0\x00', r4, &(0x7f0000000100)='./file0\x00', 0x400) r5 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) writev(r4, &(0x7f0000000280)=[{&(0x7f0000000040)="9b", 0x1}], 0x1) socket$unix(0x1, 0x3, 0x0) poll(&(0x7f0000000140), 0x0, 0x89) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000240)={r3, 0x66}, &(0x7f00000002c0)=0x8) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4, 0x1011, r5, 0x0) 10:41:31 executing program 3: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000a7d000/0x2000)=nil, 0x2000, 0x6) mprotect(&(0x7f0000f4a000/0x4000)=nil, 0x4000, 0x1) 10:41:31 executing program 1: munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) mlock(&(0x7f0000ff8000/0x1000)=nil, 0x1000) munlock(&(0x7f0000ff4000/0x1000)=nil, 0x1000) munlock(&(0x7f0000ff3000/0xd000)=nil, 0xd000) 10:41:31 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0x6, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) write(r0, &(0x7f0000000140)="c3", 0x1) execve(0x0, 0x0, 0x0) write(r0, &(0x7f00000000c0)='M', 0x1) write(r0, &(0x7f0000000180)='x', 0x1) shutdown(r0, 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) close(r0) 10:41:31 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) sendmsg$inet_sctp(r0, &(0x7f0000000880)={&(0x7f0000000040)=@in6={0x1c, 0x0, 0xff, @local={0xfe, 0x80, [], 0x0}, 0x520}, 0x1c, &(0x7f0000000780)=[{&(0x7f0000000280)="586e099c400878e5d9f43c942f0c36d7623be4e3d21f2c5d7b82794ba89cd9b3642d57ec3b48acc78d1b6143b8303cddb01ff5df511702448f71c511b257cc9b347b37553e28c45f21d231057dc9c9095f06e10660451fb0488a5fc1a50ff0", 0x5f}, {&(0x7f0000000300)="709b7864af3f074bae695b5973291e0e5130c033cfda20bc57a574b60ff8f3ac49e47568733ae45e32333937625af99c18d2bd1befe4bfaebd7ec6fa5e1f72a2f423f7678b0bbc9ea194cdc5b21cd4e86e950f85fb523e947414023d94089b9d2d7a788380afd8a20232808bd1526fdd357c3c0393a4260af55a5c2128e08bf1c00189ca9e6069a16797b340b2ced057bf261e87a46dd79aadd9c7f1280a814d90706643940a6f503e12dd2f1b7a624093518362cde3ecdbbe874a68bcbc3aa5f7889485e785dc047ca4e233124fdce33ca65924c4f9f24060b9f4c518b588ef08a04497", 0xe4}, {&(0x7f0000000400)="a1d9cae0eb706eb09cbf942811ff27c5a7a943f3e6bd8a2c07dd7dbd7ebe9d4c21a26549acbbed8b6cef1e2c18bc28532e773fbffc036e92dd4fbeea92d1e8568ce19226791bd04fd4963adb37327d3965de69be45e8bcc2efec4460", 0x5c}, {&(0x7f00000004c0)="13b734668a0d2abb798fa7edc98be92fec8e94681b366a7843491f9c8b11fe4c928edb75a924c8d20d1f05c351281a761e402db921c94cb8ccdb9688662e3acb8c97846a3cf04c174a9e8da60435c24ad5611884b5e4fb07aea45055d619e50f6f2657ef4d54cb2f61cf502b4e4f2152700324bae7b16d7e12d159d2466c41214c831f35aec49ea35eff9f052b", 0x8d}, {&(0x7f0000000580)="ea8f21bf9a618eed54671b5ce82bd7c21db6cfadba495fa862885386a366036b2ed4d7a1d8f14ac8dcb939ff9ca1f7d91c023bd84f29bd1fc510eaaf9ceadc3920c56c4b02235f1f1ae2582a67d9df4a44b4712f6ffbd9b38e87bda0d6ecd761591c9d93e9f3154f4c8729d462a09654506b6b5c32874f47c2a3f54d897fb87b177279da757b29a29fe92a205178cbf17a9af8f0c18e608986957adfcf5bec1f09ea344f2cb91dbc7f56047a2bc563ffd5507367f083234555e4ae54a35613f9794a154a659a10bfba3fc2850e90407fe877f6e54a6701d0ef1d3a60dad26c24a4e43a5a2de15c66cc8e4ac9afcefefaf473", 0xf2}, {&(0x7f0000000680)="b803dc5c484d95d6d911682c42de7c56d6a529951f0029d0cab821945127d4004d305e45138e39e38d98af5dcb90969fe254e1f5f3f9b9c9387173bc6ce6b4d0f46cad0870", 0x45}, {&(0x7f0000000700)="6a85e3b4da8986400ce5f8c4bd997f35846fb83d9c6a4f7e14723c035789b24f2bd2d18aa46d65f588b062a396280137867d340233e67d7f5961c5ec0b1b52e662c75cfcf9ae5e42f0127c4e9f21b3cb481d049cbad8c2863168b40e8e0856380da1", 0x62}], 0x7, &(0x7f0000000800)=[@dstaddrv6={0x1c}, @prinfo={0x14, 0x84, 0x7, {0x1, 0xfffffffffffffe01}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x1}}, @init={0x14, 0x84, 0x1, {0x6, 0x6, 0x401, 0x1000}}, @authinfo={0x10, 0x84, 0x8, {0x7fffffff}}, @init={0x14, 0x84, 0x1, {0xe737, 0x1, 0x3, 0x10001}}], 0x7c, 0x80}, 0x4) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000008c0)={0x1, [0x1]}, &(0x7f0000000900)=0x6) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, 0x0, 0x1000000a5) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) flock(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x3}}, r1}, &(0x7f0000000240)=0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) fchdir(r0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 10:41:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000001c0), 0x4) shmget(0x3, 0x3000, 0x200, &(0x7f0000ffb000/0x3000)=nil) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000002c0)=0x100, 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x3, 0xf, 0x3f, 0x2}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYBLOB="01f0ffff19b8d67905000400ff07ad00020000001c004e22010400000000000000003cad7bd63452c586391c72826b0000000000000000000101000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="0200000009000000f9ffffff84000000ac0a0000"], &(0x7f0000000180)=0xb0) 10:41:31 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) r1 = accept4(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000180)={r2, 0x25d}, &(0x7f00000001c0)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000040)={@multicast2, @loopback, @loopback}, 0xc) 10:41:31 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) sendmsg$inet_sctp(r0, &(0x7f0000000880)={&(0x7f0000000040)=@in6={0x1c, 0x0, 0xff, @local={0xfe, 0x80, [], 0x0}, 0x520}, 0x1c, &(0x7f0000000780)=[{&(0x7f0000000280)="586e099c400878e5d9f43c942f0c36d7623be4e3d21f2c5d7b82794ba89cd9b3642d57ec3b48acc78d1b6143b8303cddb01ff5df511702448f71c511b257cc9b347b37553e28c45f21d231057dc9c9095f06e10660451fb0488a5fc1a50ff0", 0x5f}, {&(0x7f0000000300)="709b7864af3f074bae695b5973291e0e5130c033cfda20bc57a574b60ff8f3ac49e47568733ae45e32333937625af99c18d2bd1befe4bfaebd7ec6fa5e1f72a2f423f7678b0bbc9ea194cdc5b21cd4e86e950f85fb523e947414023d94089b9d2d7a788380afd8a20232808bd1526fdd357c3c0393a4260af55a5c2128e08bf1c00189ca9e6069a16797b340b2ced057bf261e87a46dd79aadd9c7f1280a814d90706643940a6f503e12dd2f1b7a624093518362cde3ecdbbe874a68bcbc3aa5f7889485e785dc047ca4e233124fdce33ca65924c4f9f24060b9f4c518b588ef08a04497", 0xe4}, {&(0x7f0000000400)="a1d9cae0eb706eb09cbf942811ff27c5a7a943f3e6bd8a2c07dd7dbd7ebe9d4c21a26549acbbed8b6cef1e2c18bc28532e773fbffc036e92dd4fbeea92d1e8568ce19226791bd04fd4963adb37327d3965de69be45e8bcc2efec4460", 0x5c}, {&(0x7f00000004c0)="13b734668a0d2abb798fa7edc98be92fec8e94681b366a7843491f9c8b11fe4c928edb75a924c8d20d1f05c351281a761e402db921c94cb8ccdb9688662e3acb8c97846a3cf04c174a9e8da60435c24ad5611884b5e4fb07aea45055d619e50f6f2657ef4d54cb2f61cf502b4e4f2152700324bae7b16d7e12d159d2466c41214c831f35aec49ea35eff9f052b", 0x8d}, {&(0x7f0000000580)="ea8f21bf9a618eed54671b5ce82bd7c21db6cfadba495fa862885386a366036b2ed4d7a1d8f14ac8dcb939ff9ca1f7d91c023bd84f29bd1fc510eaaf9ceadc3920c56c4b02235f1f1ae2582a67d9df4a44b4712f6ffbd9b38e87bda0d6ecd761591c9d93e9f3154f4c8729d462a09654506b6b5c32874f47c2a3f54d897fb87b177279da757b29a29fe92a205178cbf17a9af8f0c18e608986957adfcf5bec1f09ea344f2cb91dbc7f56047a2bc563ffd5507367f083234555e4ae54a35613f9794a154a659a10bfba3fc2850e90407fe877f6e54a6701d0ef1d3a60dad26c24a4e43a5a2de15c66cc8e4ac9afcefefaf473", 0xf2}, {&(0x7f0000000680)="b803dc5c484d95d6d911682c42de7c56d6a529951f0029d0cab821945127d4004d305e45138e39e38d98af5dcb90969fe254e1f5f3f9b9c9387173bc6ce6b4d0f46cad0870", 0x45}, {&(0x7f0000000700)="6a85e3b4da8986400ce5f8c4bd997f35846fb83d9c6a4f7e14723c035789b24f2bd2d18aa46d65f588b062a396280137867d340233e67d7f5961c5ec0b1b52e662c75cfcf9ae5e42f0127c4e9f21b3cb481d049cbad8c2863168b40e8e0856380da1", 0x62}], 0x7, &(0x7f0000000800)=[@dstaddrv6={0x1c}, @prinfo={0x14, 0x84, 0x7, {0x1, 0xfffffffffffffe01}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x1}}, @init={0x14, 0x84, 0x1, {0x6, 0x6, 0x401, 0x1000}}, @authinfo={0x10, 0x84, 0x8, {0x7fffffff}}, @init={0x14, 0x84, 0x1, {0xe737, 0x1, 0x3, 0x10001}}], 0x7c, 0x80}, 0x4) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000008c0)={0x1, [0x1]}, &(0x7f0000000900)=0x6) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, 0x0, 0x1000000a5) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) flock(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x3}}, r1}, &(0x7f0000000240)=0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) fchdir(r0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 10:41:31 executing program 1: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x1010, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3) setreuid(0x0, 0x0) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x6) 10:41:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x0, 0xf, 0xcd1, 0x80}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000240)={r2, 0x101}, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x28, &(0x7f0000000000), 0xfe6a) getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000180)={@local}, &(0x7f00000001c0)=0xc) 10:41:31 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)=ANY=[@ANYBLOB="07003a0cff010000"], 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={0x0, 0xdbf}, 0x8) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x81, 0x4) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={@in={{0x2, 0x3, @loopback}}, r1}, 0x8c) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040), &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) 10:41:32 executing program 3: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001a80)=[{&(0x7f0000000740)="e74b", 0x2}], 0x1}, 0x81) sendto$unix(r0, &(0x7f0000000100)="53daa03f7fa3b756b60c6d06d7a1b6a412bcecc732894fb8136766ab746aaa13f270ae787ce27fc6c9d6d6163b6f03dd3d3f6d82c3bbd8b3d3e83f49e022ba4935b744d35e0e76536a604e4483b87658d8a959ccc9a3f9dba318bc43abc6c2e523644503b2b10602e7fbb2653ab352b6a6", 0x71, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x5}, 0x1) 10:41:33 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) sendmsg$inet_sctp(r0, &(0x7f0000000880)={&(0x7f0000000040)=@in6={0x1c, 0x0, 0xff, @local={0xfe, 0x80, [], 0x0}, 0x520}, 0x1c, &(0x7f0000000780)=[{&(0x7f0000000280)="586e099c400878e5d9f43c942f0c36d7623be4e3d21f2c5d7b82794ba89cd9b3642d57ec3b48acc78d1b6143b8303cddb01ff5df511702448f71c511b257cc9b347b37553e28c45f21d231057dc9c9095f06e10660451fb0488a5fc1a50ff0", 0x5f}, {&(0x7f0000000300)="709b7864af3f074bae695b5973291e0e5130c033cfda20bc57a574b60ff8f3ac49e47568733ae45e32333937625af99c18d2bd1befe4bfaebd7ec6fa5e1f72a2f423f7678b0bbc9ea194cdc5b21cd4e86e950f85fb523e947414023d94089b9d2d7a788380afd8a20232808bd1526fdd357c3c0393a4260af55a5c2128e08bf1c00189ca9e6069a16797b340b2ced057bf261e87a46dd79aadd9c7f1280a814d90706643940a6f503e12dd2f1b7a624093518362cde3ecdbbe874a68bcbc3aa5f7889485e785dc047ca4e233124fdce33ca65924c4f9f24060b9f4c518b588ef08a04497", 0xe4}, {&(0x7f0000000400)="a1d9cae0eb706eb09cbf942811ff27c5a7a943f3e6bd8a2c07dd7dbd7ebe9d4c21a26549acbbed8b6cef1e2c18bc28532e773fbffc036e92dd4fbeea92d1e8568ce19226791bd04fd4963adb37327d3965de69be45e8bcc2efec4460", 0x5c}, {&(0x7f00000004c0)="13b734668a0d2abb798fa7edc98be92fec8e94681b366a7843491f9c8b11fe4c928edb75a924c8d20d1f05c351281a761e402db921c94cb8ccdb9688662e3acb8c97846a3cf04c174a9e8da60435c24ad5611884b5e4fb07aea45055d619e50f6f2657ef4d54cb2f61cf502b4e4f2152700324bae7b16d7e12d159d2466c41214c831f35aec49ea35eff9f052b", 0x8d}, {&(0x7f0000000580)="ea8f21bf9a618eed54671b5ce82bd7c21db6cfadba495fa862885386a366036b2ed4d7a1d8f14ac8dcb939ff9ca1f7d91c023bd84f29bd1fc510eaaf9ceadc3920c56c4b02235f1f1ae2582a67d9df4a44b4712f6ffbd9b38e87bda0d6ecd761591c9d93e9f3154f4c8729d462a09654506b6b5c32874f47c2a3f54d897fb87b177279da757b29a29fe92a205178cbf17a9af8f0c18e608986957adfcf5bec1f09ea344f2cb91dbc7f56047a2bc563ffd5507367f083234555e4ae54a35613f9794a154a659a10bfba3fc2850e90407fe877f6e54a6701d0ef1d3a60dad26c24a4e43a5a2de15c66cc8e4ac9afcefefaf473", 0xf2}, {&(0x7f0000000680)="b803dc5c484d95d6d911682c42de7c56d6a529951f0029d0cab821945127d4004d305e45138e39e38d98af5dcb90969fe254e1f5f3f9b9c9387173bc6ce6b4d0f46cad0870", 0x45}, {&(0x7f0000000700)="6a85e3b4da8986400ce5f8c4bd997f35846fb83d9c6a4f7e14723c035789b24f2bd2d18aa46d65f588b062a396280137867d340233e67d7f5961c5ec0b1b52e662c75cfcf9ae5e42f0127c4e9f21b3cb481d049cbad8c2863168b40e8e0856380da1", 0x62}], 0x7, &(0x7f0000000800)=[@dstaddrv6={0x1c}, @prinfo={0x14, 0x84, 0x7, {0x1, 0xfffffffffffffe01}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x1}}, @init={0x14, 0x84, 0x1, {0x6, 0x6, 0x401, 0x1000}}, @authinfo={0x10, 0x84, 0x8, {0x7fffffff}}, @init={0x14, 0x84, 0x1, {0xe737, 0x1, 0x3, 0x10001}}], 0x7c, 0x80}, 0x4) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000008c0)={0x1, [0x1]}, &(0x7f0000000900)=0x6) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, 0x0, 0x1000000a5) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) flock(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x3}}, r1}, &(0x7f0000000240)=0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) fchdir(r0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 10:41:33 executing program 0: r0 = socket(0x2, 0x5, 0x0) freebsd11_fstat(r0, &(0x7f00000000c0)) open(&(0x7f0000000000)='./file0\x00', 0x110001, 0x20) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000140)={'accf_http\x00', "dcb9fc54df0295686453c99d08d6b4baddeb6a12b5b0461f4708eb8ae176e027cd653e727f7e6242512aa38cd266d410384adfb044f763c3c5d6ed7659475f5b05b10d02c7a31eb371dd26eef088595228af543113ebf61ccc683af2ab08d9d4bf6eca223e7e260bb8f3dd3be35f38d1fe87000fd88c394fbd9da8823dc90906dae5e550839766b96f301758e5d3912049b3c6788b7a24762a5149029d5f497e664edf97d6f4baeaf48048b29308cf10edb9fd2002892a8fb38e1451fb992987271b8131f57479827d04dce939c7076da1a07c3d66da94ee89215ef829e9e7cf869d9bb233c1894c7d6155c91a6dae89"}, 0x100) 10:41:33 executing program 3: socket$inet6(0x1c, 0x10000000, 0x156c) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) mmap(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x8, 0x80413, r0, 0x0) 10:41:34 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3) r0 = shmget$private(0x0, 0x4000, 0x4, &(0x7f000010e000/0x4000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000040)=""/92) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f0000000140)={@broadcast, @broadcast}, 0xc) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0xb, &(0x7f0000000100), 0x4) setsockopt$inet6_int(r2, 0x29, 0x81, &(0x7f0000000000)=0x8, 0x4) 10:41:34 executing program 0: semget$private(0x0, 0x0, 0xf2f0c82bbb49de88) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) r2 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r2, &(0x7f0000000100)='./file0/file0\x00', 0x0) rmdir(&(0x7f0000000040)='./file0\x00') rename(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000300)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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') fdatasync(r2) rmdir(&(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') getpeername$unix(r1, &(0x7f0000000280)=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e) truncate(0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) 10:41:34 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@authinfo={0x10}, @prinfo={0x14, 0x29}], 0x24}, 0x0) lock order reversal: 1st 0xfffff800129639c8 ufs (ufs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3400 2nd 0xfffffe00009272c0 bufwait (bufwait) @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_vnops.c:283 3rd 0xfffff80004ccd428 ufs (ufs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:2598 stack backtrace: #0 0xffffffff8110bbde at witness_debugger+0x8e #1 0xffffffff8110b812 at witness_checkorder+0xf72 #2 0xffffffff8102c4f5 at lockmgr_xlock_hard+0xb5 #3 0xffffffff8102cff8 at __lockmgr_args+0x488 #4 0xffffffff81519e6a at ffs_lock+0xea #5 0xffffffff81967e85 at VOP_LOCK1_APV+0xc5 #6 0xffffffff811bfb7f at _vn_lock+0xaf #7 0xffffffff811a6ec1 at vget+0xb1 #8 0xffffffff81192778 at vfs_hash_get+0x148 #9 0xffffffff815133d1 at ffs_vgetf+0x51 #10 0xffffffff81503674 at softdep_sync_buf+0x444 #11 0xffffffff8151b414 at ffs_syncvnode+0x394 #12 0xffffffff8196c225 at VOP_FDATASYNC_APV+0xc5 #13 0xffffffff811ba830 at kern_fsync+0x290 #14 0xffffffff81716846 at amd64_syscall+0x436 10:41:34 executing program 1: setreuid(0x0, 0xee00) r0 = geteuid() setresuid(0x0, 0x0, 0x0) setresuid(0x0, 0xee01, r0) r1 = geteuid() pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x8001, 0x3, 0x2, 0x800}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000001c0)={r4, 0xf, 0x8}, 0x8) fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r0, r5) setresuid(r0, 0x0, 0x0) setresuid(r1, r0, r0) setresuid(0x0, 0x0, r1) #15 0xffffffff816de9fd at fast_syscall_common+0x101 10:41:34 executing program 1: r0 = socket(0x13, 0x3, 0x20001) shmget$private(0x0, 0x3000, 0x21, &(0x7f0000ffb000/0x3000)=nil) r1 = shmget$private(0x0, 0x1000, 0x1, &(0x7f0000ffd000/0x1000)=nil) setsockopt$sock_int(r0, 0xffff, 0xfffffffffffffffd, &(0x7f0000000040)=0xfffffffffffffffd, 0x4) shmctl$SHM_UNLOCK(r1, 0xc) 10:41:35 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000004c0)={0x4, 0xfffffffffffff801, 0x800, 0x4, 0x2, 0x6, 0x6, 0x4, 0x0}, &(0x7f0000000500)=0x20) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000540)={r1, 0x8001}, 0x8) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) r2 = semget$private(0x0, 0x0, 0x4) __semctl$GETPID(r2, 0x0, 0x4, &(0x7f0000000000)=""/36) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x78}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000640)={r1, &(0x7f0000000580)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}, @in6, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6]}, &(0x7f0000000300)=0x10) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setrlimit(0x0, &(0x7f0000000080)={0x9, 0x5}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r3, 0x8b, 0x100, 0x0, 0x6, 0x80}, 0x14) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040)=0x8, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfdae) poll(&(0x7f0000000200)=[{r0, 0x87}, {r0, 0x14}], 0x2, 0x8000) 10:41:35 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0xffffffff}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={r1, 0xe33, 0xf, 0x2, 0x3}, &(0x7f0000000180)=0x18) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000240)={r2, 0x6, 0x1, 0x3, 0x10000}, &(0x7f0000000280)=0x18) r3 = socket$inet6(0x1c, 0x0, 0x8) setsockopt$inet6_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f00000002c0)={0x400, "eabb1a99e4b4963468684634db910be8"}, 0x14) 10:41:35 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x488, 0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x475}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x3, @loopback}}, r1, 0x40, 0x4, 0x8000000}, 0x94) setrlimit(0x9, &(0x7f0000000080)) socketpair$unix(0x1b, 0x3, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x800) 10:41:35 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000040)={0x8001, {{0x2, 0x2, @multicast1}}}, 0x90) bind(r1, &(0x7f0000000000)=@un=@abs={0x25ad51a74fd02bc}, 0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x2000000000000000, @remote={0xfe, 0x80, [], 0x0}, 0x10001}}, 0x0, 0x6, 0x9, 0x10001}, &(0x7f00000001c0)=0x8c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000200)={r2, 0xa1, "bf59669d6ea43d2ef9602b64a1a413654299cd27084349536afedba4f22ece27e037f61b760b08de74a44aeefdbacd9ab554a10a07b00a5c16bacd54cc2179e489aed424fee651b603681c57bea0c146f58ddd73b256b1969602995a2320a08204f2fdf739d3c1997fbb29d1db0b69c25fbd09fde0d1682bfdea26a31c90b7814bed58a7c06ede4396ab609c7eac0076f6dc5c1dbae66d272cb7d18ebb248e3fbc"}, &(0x7f00000002c0)=0xa9) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000300), &(0x7f0000000340)=0xb) 10:41:35 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = semget$private(0x0, 0x7, 0x1c4) socket(0x0, 0x4, 0x3) __semctl$SEM_INFO(r1, 0x0, 0xb, &(0x7f0000000040)=""/12) sendmsg$unix(r0, &(0x7f0000000680)={&(0x7f0000000080)=@abs, 0x8, 0x0, 0x0, 0x0, 0x19a}, 0x0) 10:41:35 executing program 3: open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000012c0)=[{0x14}], 0x10}, 0x0) mprotect(&(0x7f0000114000/0x4000)=nil, 0x4000, 0x5) r1 = socket$unix(0x1, 0x3, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000140)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x10) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) 10:41:35 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x11, r1) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x1, 0x2}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000180)={r3, &(0x7f0000000140)=[@in={0x2, 0x3, @loopback}]}, &(0x7f0000000200)=0x10) recvmsg(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000000)=""/33, 0x21}], 0x1, 0x0}, 0x0) recvmsg(r1, &(0x7f0000001ec0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) shutdown(r1, 0x0) r4 = socket(0x1, 0x2, 0x9) getsockopt$inet_int(r4, 0x0, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 10:41:35 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1200, &(0x7f0000000140), &(0x7f0000000180)=0x4) syz_emit_ethernet(0x1000, &(0x7f00000001c0)="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") 10:41:37 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000280), &(0x7f0000000380)=0x100) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0), 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1000000000000000) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4) connect(r0, &(0x7f0000000100)=ANY=[], 0x0) utimensat(r0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={{0x0, 0x4}, {0x2, 0x5}}, 0x200) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000200)={&(0x7f0000000040)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000080)="c633a5c81084d197ef1a2d", 0xb}], 0x1, 0x0, 0x0, 0x80}, 0x20088) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000004c0)=""/4096, &(0x7f0000000240)=0x1000) socket$inet6(0x1c, 0x4, 0x100000001) 10:41:37 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x6, @empty, 0x8}}, 0x0, 0x7fffffff, 0x4, 0x181, 0x3c68, 0x5}, &(0x7f0000000000)=0x98) getpeername(r0, &(0x7f0000000240)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0x0, 0x10}, &(0x7f0000000180)=0x8) r3 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r4 = dup2(r3, r0) getsockname$inet(r4, &(0x7f00000002c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000300)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x31, &(0x7f0000000040)={0x1, [0x0]}, 0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={r2, 0xe33}, &(0x7f0000000200)=0x8) 10:41:37 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000000)={@multicast2}, &(0x7f0000000040)=0x8) getsockopt$inet_opts(r0, 0x0, 0x5a, 0x0, &(0x7f00000000c0)) fcntl$dupfd(r0, 0x11, r0) lseek(r0, 0x0, 0x3) 10:41:37 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x80000000000001, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x0, @broadcast}}, 0x0, 0x400, 0x6}, &(0x7f0000000240)=0x94) r2 = accept(r0, &(0x7f0000000480)=@un=@file={0x0, ""/6}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000500)={r1, 0x1, 0xfffffffffffffff9}, &(0x7f0000000540)=0xc) connect$unix(r2, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000280)={0x0, 0x1ff, 0x3, 0x7e61, 0x7}, &(0x7f00000002c0)=0x18) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000300)={r1, 0x9, 0x1, 0xffffffffffffff6c, 0x2, 0x7, 0x2, 0x6, {@in={{0x2, 0x2}}, r3, 0xfffffffffffffffd, 0x81, 0x2c9, 0x80000000, 0x661a}}, &(0x7f00000003c0)=0xb8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000580)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f00000000c0)=0x8c) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000400), &(0x7f0000000440)=0x4) fcntl$dupfd(r2, 0x0, r2) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r4, 0xc, 0xfffffffffffffffa}, &(0x7f0000000140)=0x8) getsockopt$inet6_buf(r0, 0x29, 0x1c, 0x0, 0x0) 10:41:37 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x6, @empty, 0x8}}, 0x0, 0x7fffffff, 0x4, 0x181, 0x3c68, 0x5}, &(0x7f0000000000)=0x98) getpeername(r0, &(0x7f0000000240)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0x0, 0x10}, &(0x7f0000000180)=0x8) r3 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r4 = dup2(r3, r0) getsockname$inet(r4, &(0x7f00000002c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000300)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x31, &(0x7f0000000040)={0x1, [0x0]}, 0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={r2, 0xe33}, &(0x7f0000000200)=0x8) 10:41:37 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x7f}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x40000000000051c, 0x0, 0x0, r1}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) sendmsg(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[{0x10}], 0x10}, 0x0) 10:41:37 executing program 0: pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) fsync(r0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000002c0)={0x0, &(0x7f0000000380)=[@in6, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000400)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000004c0)={r2, 0x3, 0xf4, "3adcbe2cd5ccaa4c95daa25112846c49b6795d05e3a481a914dc74c641b0fef2dcdf2d77cb1c13f131e35b7c8e657523e3d37999601a3779a11122f390eaff567ebf24f7f0e6eee586026bbc1484b5395b5c7eb26abd421876e0195059a0d404005bc71729ca872015748ec6c19dfd1f4302c8af56e8c207045d805d81e635a3e58c947312ff22435caeb4cdeefcb6d966a74ea99756adeee9b9f3f42184d736d60079cbf0064c047b354bdfc1569e20425b9e78be6c343a26a6e5af1dd776d6f5a94b42d8f49f523743eb88f54268f7ccb05fb620bb3115c58a00266888ccc9b0f4b4a9bf52635653a19d6c7ad8c9e4b392291e"}, 0xfc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x0, 0x3, @loopback, 0xfffffffffffff001}, {0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x200}, 0x5, [0x0, 0x40, 0x6ee2, 0xfffffffffffffff8, 0x42c, 0xff, 0x7, 0x4dc4]}, 0x5c) lseek(r3, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f00000001c0)={0x0, 0x5}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000240)={r4, 0x3ff}, 0x8) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) r5 = socket$inet6(0x1c, 0x20000006, 0xfffffffffffffffe) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fsync(r5) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_udplite(r3, 0x88, 0x6, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000180)={r4, 0x1, 0x2, 0x1ff}, &(0x7f0000000440)=0x10) writev(r5, &(0x7f0000000340)=[{&(0x7f0000000300)="844c8c3046f3345eac", 0x9}], 0x1) open(&(0x7f0000000080)='./file0\x00', 0x800, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 10:41:37 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x3002, &(0x7f0000000240), 0xf1ae) 10:41:39 executing program 3: socketpair(0x0, 0x1, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x80000001}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={r2, 0x5, 0x9}, 0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r4 = shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000180)=""/67) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(r3, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x2de) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x2, 0x2, 0x1000, 0x200}, &(0x7f0000000380)=0x14) 10:41:39 executing program 2: munmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000) mlock(&(0x7f0000aa1000/0x2000)=nil, 0x2000) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8) accept(r0, &(0x7f0000000180)=@un=@abs, &(0x7f00000001c0)=0x8) msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) fchmod(r1, 0x108) socket$inet_sctp(0x2, 0x0, 0x84) r2 = socket$inet(0x2, 0x7, 0x681) setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000000)={0x7, "30989d0299dd2f61c5edf2faa630fcf0"}, 0x14) getitimer(0x1, &(0x7f00000000c0)) 10:41:39 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x28, &(0x7f00000001c0)={r1}, 0x8) r2 = getpgid(0x0) fstat(r0, &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() sendmsg$unix(r0, &(0x7f0000001300)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000000c0)=[{&(0x7f0000000200)="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", 0x1000}], 0x1, &(0x7f0000000140)=[@rights={0x20, 0xffff, 0x1, [r0, r0, r0]}, @rights={0x18, 0xffff, 0x1, [r0, r0]}, @rights={0x18, 0xffff, 0x1, [r0]}, @cred={0x20, 0xffff, 0x2, r2, r3, r4}], 0x70, 0x88}, 0x1) 10:41:39 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xc, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x211, 0x0) r3 = dup(r1) sendto$unix(r1, &(0x7f0000000500)="da1b97b68e9328e686292a118bd97b3f4024c61480a78791cc93298fa774e0fe14f857627590ce2a9fdf83d4beee3a090e8a9232174f413b2a15fde2eec0468703bac6f06ca50f5b1100928939a0220949a290a724eabdabd487ce6a4ddd6abd0f5eb5242dfcfee17df642beb70d11d113ac425dfef621c1840a074a1e685f6c143630f8f900", 0x6eb, 0x2009, &(0x7f0000000300)=@abs={0x1, 0x0, 0x1}, 0x8) fcntl$lock(r2, 0xb, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010001}) r4 = getuid() fstat(r3, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000002c0)='./file1\x00', r4, r5) freebsd11_fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000001c0), &(0x7f0000000240)=0x0, &(0x7f0000000280)) fchownat(r2, &(0x7f0000000080)='./file0\x00', r6, r7, 0x200) 10:41:39 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) setsockopt$inet_int(r0, 0x0, 0x47, &(0x7f0000000000)=0x7, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x59, &(0x7f00008e2fba)="958e3929", 0x4) 10:41:39 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) poll(&(0x7f0000000000)=[{r1, 0xc}, {r0, 0x184}], 0x2, 0x0) __getcwd(&(0x7f00000000c0)=""/183, 0xb7) setsockopt$inet_group_source_req(r2, 0x0, 0x53, &(0x7f0000000180)={0x5, {{0x2, 0x1, @loopback}}, {{0x2, 0x2, @broadcast}}}, 0x118) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f00000002c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000380)={r3, 0x8865}, &(0x7f00000003c0)=0x8) 10:41:39 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000040)={@broadcast, @loopback, 0x0}, &(0x7f0000000080)=0xc) fcntl$getown(r0, 0x5) setsockopt$inet_mreqn(r0, 0x0, 0xf, &(0x7f0000000340)={@broadcast, @multicast1, r1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000000)={@multicast1, @multicast1, @empty=0x2}, 0xc) r2 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x3}}, 0x0}, &(0x7f00000000c0)=0x8c) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000300)=0x1, 0x4) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000280)={r3, 0x2}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000240)=0x2, 0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000200)={r3, 0x100}, 0x8) 10:41:39 executing program 1: select(0x3e, &(0x7f0000000180)={0x1}, 0x0, &(0x7f0000000200)={0x3}, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x12, 0x2, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f00000001c0)={0x0, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0xffffffff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000100)={r2, 0xde8, 0x7fffffff}, &(0x7f0000000240)=0xc) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0xffffffffffffffff, 0x100000000}, 0x8) 10:41:40 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x7f}}, r1, 0xff, 0x3ff, 0x8, 0x7, 0x9, 0x1}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) poll(&(0x7f00000000c0)=[{0xffffffffffffffff, 0x0, 0xf7}], 0x2000000000000333, 0x0) 10:41:40 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) socketpair(0x10, 0x20000003, 0x10001, &(0x7f0000000080)) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000004c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="00080000f9ffffff8000200002000000030000001c004e2204000000fe8000000000000000000000000000bb0180000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="ff0000006b0200000900f8183001000b63fea957"], &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000140)={r1, 0x7}, 0x8) r2 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) socket$inet6(0x1c, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0x69, &(0x7f0000000280)={{0x1c, 0x2, 0x6e456191, @remote={0xfe, 0x80, [], 0x0}, 0x7ff}, {0x1c, 0x3, 0x731535f7, @loopback, 0x5}, 0x1, [0x8001, 0x80, 0x8, 0x2, 0x6, 0x5, 0x4, 0x9]}, 0x5c) setsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000300), 0x4) socketpair(0x17, 0x2, 0x6, &(0x7f00000000c0)) msgget(0xffffffffffffffff, 0x0) msgrcv(0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000000), &(0x7f0000000040)=0x8) 10:41:40 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x10000, 0x0) sendto(r0, &(0x7f00000001c0)="61bf499a8b69a726d75ba4ffb92ed1250e35447ed3458e22cc4896ad19fa145d5db266f56226d01321a790491ebc463c458d628476e983008dbd2288407f867cb4d202b8a5d076307d47c5ccd04c65aba870d7f21271a5d933b5897ef8840cc1c9cbd265c9ea4a38f6de0bacd3e826794178384bbe5d1bc536f3e90f", 0x7c, 0x84, &(0x7f0000000080)=@in6={0x1c, 0x3, 0x3, @empty, 0x1020000000000000}, 0x1c) ftruncate(r0, 0x400000000101) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x5, 0x2, 0x7, 0x79}, &(0x7f0000000240)=0x18) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000280)={r1, 0x101, 0x9, [0x47, 0x3, 0x4eeb, 0x1ff, 0x9, 0x0, 0x1, 0x5, 0x6]}, 0x1a) truncate(&(0x7f0000000100)='./file1\x00', 0x800008000001f) rename(&(0x7f0000000040)='./file1\x00', 0x0) unlink(&(0x7f0000000180)='./file0\x00') 10:41:40 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x42, 0x0, 0x0) exit(0x800008000) truncate(0x0, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000840)=ANY=[], 0x0) getitimer(0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) 10:41:41 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="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"], 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0x4a, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffc}}, r1, 0x1, 0x2, 0x71, 0x10000, 0xffffffffffffffff}, &(0x7f00000002c0)=0x98) 10:41:41 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0x62889dfa, 0x4) 10:41:41 executing program 0: r0 = socket(0x2, 0x3, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xa}, &(0x7f0000000140)=0x8) 10:41:41 executing program 0: r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x1, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0xa, &(0x7f0000000080), 0x8) 10:41:42 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0x1, 0x3, 0x20, 0x0, 0x0, 0x10000, 0x5, 0x5, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x8, 0x9, 0x20, 0xffff, 0xa5a2, 0x2, 0x7ff, 0x1000, r1}, 0x20) r2 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) r3 = dup(r2) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000180)=0x8, 0x4) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') fdatasync(r3) preadv(r3, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) 10:41:43 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140), &(0x7f00000001c0)=0x4) poll(&(0x7f00000004c0), 0x20000000000002cc, 0x0) r1 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) r2 = socket$inet6(0x1c, 0x0, 0x0) msgget(0xffffffffffffffff, 0x0) msgrcv(0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000280)=ANY=[@ANYBLOB="60bd00e51121a8345047c761c73ba93801e16496ed2e484132e91eb0dfb40350eabdaeecaa680509df0f5a6dabfcd2d22a83bfa20e3dc07b", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x24) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000100)={r3, 0x5}, 0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000080)={r4, 0x2, 0x2, 0x4, 0x1f, 0x2}, 0x14) 10:41:44 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$sock_timeval(r0, 0xffff, 0x1001, &(0x7f0000000040), &(0x7f00000001c0)=0x10) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000080)={0x5, {{0x2, 0x1}}}, 0x90) 10:41:44 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000680)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x0, 0x10003) sendmsg$unix(r0, &(0x7f0000002380)={&(0x7f0000000d80)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00000022c0)=[{&(0x7f0000000dc0)="ba35a52faf812b73aa748c2adf52557cbc11ec63a8075cef7d8f96f4", 0x1c}, {&(0x7f0000000e00)="0d33b1fd635177de6a0c72ab09bdf3d2bd7700e2a63cdea49be800ecbae5f4ed61f5d941b6a5752a4038adef77be8804718d668d4f", 0x35}, {&(0x7f0000000e40)="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", 0xfd}, {&(0x7f0000000f40)="66d7b98d9f78a0316c95445e4c8a6629b60eeb501c712db78e72a8b259f8735fba3b7440c8354e9c5c8c5c3cb8d53145b3bb0843f910e30411941977aa0810216960f30cf80181e5daad39d664dd96760a05f06f44166b50aae5eda87ee795ffaca112b8b33f61959e04bd3570bb09115559919ecd15e968fef1e9212568a6189234263a69c89307b53cc832a3a7ba626a1ce833aa4fd1ca293f4454", 0x9c}, {&(0x7f0000001000)="0edd6f9e6cd6e7f1c5d71d8d07224b0ed5d9c3d0b6d7c287a8ace98acd82995d77a628386ba9eb96b3b4d86bc656254d2428b33c38c3a53fa13ce6e6ffb8a0162295f116a971775daaecca40da7489f85ab6d1ad64b0dfeaf846c09c4b0c", 0x5e}, {&(0x7f0000001080)="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", 0x1000}, {&(0x7f0000002080)="7b60c6a7d6e99508e2e89c55f70becd974ba87fd4d7846c372e6b2350d14a032959f2837398bed4a3ba8380e7269cf0a07ac676dd8cf89a0d5f89f36151f099d066d32a55e70e9adf45bc4c23e03b484d19c2fe54e695d0d8684d1807e16259bf8e4bcabb5a6d7660e3e1390c82a7954e4f294fe08e2ec894c13f0275b387d913c7b3b3e2b3f3134002c9badfac4", 0x8e}, {&(0x7f0000002140)="527efc8f21900bb5dbfc0619e6ffc374b16d27810b3131fd0cd4744346273c7f96fbbe75aba53e6003219b675fedc6846ec3d087dbe6d03ebe71f192ff862b9493932a80f406cbaccf37c07ed14c0026115221240947c497cdb434395b182f64cba2e4aae41a8426acba4f2c2c59e3d084d3b13087519db870f10809d38d374924b76cd209d6b6c693172ec343b79ebf79ce54d48329ef11a977deaa00bbafc8f55796f1681d8e66aa33c934ed290e0e382747cde4fcf487b805442c4ea97181f360fe519a3a65", 0xc7}, {&(0x7f0000002240)="8dfbb132d0beedef06c34e64637c5c6bbabb8ebf1a05f694394eb99ec05facc15ec836d88f2fb34c7674d0f03818e7cc474be1c74d8e6e9660e983b64c985282ffeca3b0a102", 0x46}], 0x9, 0x0, 0x0, 0x80}, 0x108) link(&(0x7f0000000080)='./file0\x00', &(0x7f0000000400)='./file0\x00') r1 = socket(0x1000000001b, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000023c0)={0x0, 0x6, 0x0, 0x3, 0x7}, &(0x7f0000002400)=0x18) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000bc0)={r2, 0x10001}, &(0x7f0000000c00)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000c40)={0x0, 0x101, 0x3, 0xffffffffffff0001, 0x5}, &(0x7f0000000c80)=0x18) sendmsg$inet6_sctp(r0, &(0x7f0000000d40)={&(0x7f0000000740)=@in6={0x1c, 0x1, 0x4, @empty, 0xffff}, 0x1c, &(0x7f0000000b40)=[{&(0x7f00000007c0)="f71df8319dba7e934834a24d42350a75290f0fc29e47855f90e252037bb5b60abbe00562850569b73c43b6c3071b1edf90241c151a2971ece9624f3102dec4499751ae64df252d882362125b52e84f6a7b3a81421b096fab92b6c29b2547ee224efe5001aece71f76816b29e0622de42da2235f4bd3fce7ecc1002bc07", 0x7d}, {&(0x7f0000000840)="4e8ed3dbdf4563507136907fa01a67718ccb503ef8cd7b87b3fa74c10e23b98e046c98909d4146bb52a2ba04ddeb429959200af2a877d87a9241f9d95ac7f5e7384062b55f009eee190a9cd5302006d2de5b5d05d8517d8bf06be879c22741ab7fc5cb65eec298dbaad0a983cc82da06e112751404b4de4e308be660f7511b3b5c81123eb9f02aeb39a3a7ab70748ad99bf6499479f14bc58058cbd6ba9dee0412fdb61caf444124729eeda92d54d31fd8687ead11e9a78e2f80667d711689a1d5fe289688bbd30d8e6ccf72c608d1228439f5aaffa1549a13a9c8acb04821", 0xdf}, {&(0x7f0000000940)="2fcc1957eb402c46202bbea8890150b31f976cd9faf874891b03d31c1b144414248b9c3fdf736db7777b8cdca445d27bd1dbb41f44c1a49c6c51781a3c2ca5ea99415d5bd82776f6a90d7a9a708d214f6b09530a0fb1f0cabb66a96111a5f953f7ce1f0955b9385b91042b86e28fc82e897a4b9858ea6ea6e9a513acac0394c45c7cf17375e520cdf96768539cd5baa6f194cd0eb7972bfc63cb0b464e2c2ae3ca22382b703f8410d98dbda79ac564cf04b604deefe6da317c052ba3c936f10609baa0ad59120b92074748585b6c091bcf1b9ad08dfb", 0xd6}, {&(0x7f0000000a40)="dc052b047ee38b92d65298f68c9fd6e9d24cbe887f48ada3cc3a8ac0d6d4", 0x1e}, {&(0x7f0000000a80)="c9cd85c83f7c6a93647e359cceb6f60be2babd4b380799ce139fb67b227e4a9be074b344e25516a59cd691363c2b4d221ef2fbab39612a3eb40e2bc9d5bde8795a50263b9780e0b001e2a86723b7f8bf3ac784b867272db44acc066bdd3892cf5569bcbf8c71501ad8c40277c7a268c28887a3ecc82e48b50dee8822ca3b189886fa66311d", 0x85}], 0x5, &(0x7f0000000cc0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x3a}}, @sndrcv={0x2c, 0x84, 0x2, {0x3f3a, 0x3f, 0x2a20, 0x8001, 0x0, 0x7, 0x640, 0x5, r3}}, @init={0x14, 0x84, 0x1, {0x4, 0x6, 0xc5f4, 0x7}}, @dstaddrv4={0x10}, @sndinfo={0x1c, 0x84, 0x4, {0x2, 0x500, 0x6, 0x2, r4}}], 0x80, 0x20009}, 0x80) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) ppoll(&(0x7f0000000440)=[{r1, 0x80}, {r1, 0x8}, {r1, 0x4}, {r0, 0x1}, {r0, 0x2c}, {r1, 0x10}, {r0, 0x20}, {r0, 0x21}], 0x8, &(0x7f0000000480)={0xffffffffffffff01, 0x2}, &(0x7f00000004c0)={0x6}, 0x8) sendto$inet6(r1, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) readlinkat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000005c0)=""/139, 0x8b) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) unlink(&(0x7f0000000700)='./file0\x00') fcntl$getflags(r1, 0x1) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f0000000540), 0x4) accept$inet6(r1, &(0x7f0000000180), &(0x7f00000006c0)=0x1c) 10:41:44 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000240)={r3, 0x25, 0x5, 0x20, 0x2, 0x3, 0x2, 0x4800000000, {@in6={{0x1c, 0x2, 0x3, @empty, 0xfffffffffffeffff}}, r4, 0xf7f5, 0x4, 0x3ff, 0x9, 0x20}}, &(0x7f0000000300)=0xb0) writev(r0, 0x0, 0x0) 10:41:44 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000000c0)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x3d4ae7d8, 0x5, 0x80000001, 0x4, 0x5, 0x7, 0x8, {@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xff30, 0x2, 0xfffffffffffffff9, 0x1f, 0xff}}, &(0x7f0000000000)=0xb8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={r1, &(0x7f0000000300)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x10) write(r0, &(0x7f00000001c0)='M', 0x1) readlink(&(0x7f0000000480)='./file0\x00', &(0x7f0000000380)=""/254, 0x387a76912cb9532) write(r0, &(0x7f0000000140)="1e", 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) write(r0, &(0x7f0000000200)="10", 0x1) close(r0) 10:41:46 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x9}, 0x10) execve(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080)=0x3f, 0x4) write(r0, &(0x7f0000000140)="1e", 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) close(r0) 10:41:46 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0x78}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x1000000000000615, 0x4) pwritev(r0, &(0x7f00000003c0), 0x273, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x81e, r0, 0x0) preadv(r0, &(0x7f0000000000), 0x11a9, 0x0) getgroups(0x1, &(0x7f0000001640)=[0x0]) sync() 10:41:46 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1015, 0xfffffffffffffffe, 0x4) r1 = msgget$private(0x0, 0x1) msgsnd(r1, &(0x7f0000000000)={0x0, "3b94857a83d936964bf11da756ace98760c48eb58357094813bcaaac21fdb307b20a7c4261c8b4c5cf6378e7d0ed306da3f5bf612b4b929c5efd26fed2fba8504e1acf249f4c04c4f1aaa7df4ff235b6ffd603bc5a67cb62c9ad7f9755728a2ae139b7d5192132b24ce8c3ccc6ba52e2435b08f0acddbd6c626109d6c80d54e4a0ae9f3c91eb80f9549e2776dd041936843e48ff26335f024fe1e4903e90cb67b3f9"}, 0xaa, 0x800) 10:41:46 executing program 3: symlink(&(0x7f0000000700)='./file0\x00', &(0x7f0000000000)='./file0\x00') freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x1, &(0x7f0000000100)=[r0]) open(&(0x7f0000000040)='./file0\x00', 0x84, 0x8000000000000) 10:41:46 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x20000000) open$dir(&(0x7f0000000040)='./file0/file0\x00', 0x108284, 0x0) unlink(&(0x7f0000000180)='./file0/file0\x00') 10:41:46 executing program 0: r0 = msgget$private(0x0, 0x0) r1 = socket(0x17, 0x20000007, 0x7fffffff) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000000)={0x8, {{0x2, 0x1, @multicast1}}}, 0x90) msgsnd(r0, &(0x7f0000000700)={0x1, "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"}, 0x1005, 0x800) msgsnd(r0, &(0x7f00000000c0)={0x0, "639ba1fb34fefc98d122417cbfa996931fa50b9007bed890fc56da3b8a820714a44abaab573d028079f5d1dcacbfd785ea8d3e603a6011ba1958a970302b9c3c6a2994aa0ae1331ace9f0211524f4fbcca4e16c1709ea55647d334c90aa315e320814cd35e6bd212d650ccbd464d71ab806c755b71fd1d189c69d71847352ffe1766c0c7dc8d8ae7992ec5994c2f11e367e23fc5c3f81b7e89c1e1792cbec38af50f87cf8ceb564c705bb57a36cba9273b648aedf30a88095c1c4cc2fa03a0775bbcae82400785549ab420c7bf11d443b57e5ce32ddc12d29483f06cf1fa08535f15aa8624a01079209dfc"}, 0xf3, 0x800) 10:41:46 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x8000000000002) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) wait4(0x0, 0x0, 0x2, &(0x7f00000003c0)) recvfrom$inet6(r0, &(0x7f00000001c0)=""/220, 0xdc, 0x42, &(0x7f0000000040)={0x1c, 0x3, 0x1000, @loopback, 0xfff}, 0x1c) exit(0x100) truncate(&(0x7f0000000000)='./file0\x00', 0x0) setitimer(0x1, &(0x7f0000000140)={{0x6, 0x10000}, {0x2, 0xf5}}, &(0x7f0000000480)) getgid() r1 = shmget(0x2, 0x4000, 0x140, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f00000002c0)=""/205) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100)={0x7, [0x8, 0x5, 0x7fffffff, 0x400, 0xc7e4, 0x4b1cb6e9, 0x8]}, 0x12) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000007c0)={0x0, 0x5}, &(0x7f0000000800)=0x8) 10:41:46 executing program 0: pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000100)="f0", 0x3d1}], 0x1, 0x0) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r1 = getpgid(0x0) fcntl$setown(r0, 0x6, r1) fcntl$setown(r0, 0x6, 0x0) 10:41:46 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000080), 0x39d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) pipe2(0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x536, {{0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x90) 10:41:46 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$inet(r1, &(0x7f0000000000)=""/69, 0x45, 0x40000, 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x3, @multicast2}}, 0x0, 0x5, 0x27c, 0x91, 0x6, 0xffff, 0x7}, &(0x7f0000000080)=0xa0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f00000000c0)={r3, 0x5, 0x1, 0x20, 0x3}, &(0x7f0000000200)=0x18) sendmsg$unix(r2, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0x10}, 0x0) 10:41:46 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x400000002c5, 0x0) rmdir(&(0x7f0000000080)='./file0\x00') fcntl$lock(r0, 0x9, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x1000100000001}) r1 = dup(r0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x8}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={r2, 0xffffffffffffffff, 0x5, 0x6}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000180)={r3, 0x3, 0xfffffffffffffffa}, 0x8) truncate(&(0x7f0000000200)='./file0\x00', 0x3) 10:41:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) listen(r0, 0x0) getsockname(r0, 0x0, &(0x7f0000001080)=0xfffffe72) 10:41:48 executing program 0: mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10080012, 0xffffffffffffffff, 0x2) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) recvfrom$inet(r0, &(0x7f0000000040)=""/4096, 0x1000, 0x40040, &(0x7f0000001040)={0x2, 0x1, @multicast2}, 0x10) 10:41:48 executing program 0: semget$private(0x0, 0x1, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) lseek(r1, 0x0, 0x4) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) 10:41:49 executing program 1: sigaltstack(&(0x7f0000ffb000/0x3000)=nil, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3, 0x411, r0, 0x0) mlock(&(0x7f0000fef000/0x3000)=nil, 0x3000) socket$inet6_sctp(0x1c, 0x1, 0x84) 10:41:49 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = getpgrp(0x0) wait4(r1, &(0x7f0000000000), 0xe, &(0x7f0000000040)) r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x30000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000140)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x20) 10:41:50 executing program 3: socket$inet_sctp(0x2, 0x5, 0x84) 10:41:50 executing program 2: setreuid(0x0, 0xee00) setgroups(0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x2, 0x40) 10:41:50 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000000c0)=0x2, 0x4) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x20080) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10, 0x20000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x410, r1, 0x0) sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0) 10:41:50 executing program 0: semget$private(0x0, 0x1, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) lseek(r1, 0x0, 0x4) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) 10:41:50 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) r0 = open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x73, &(0x7f0000000000)=""/134, &(0x7f0000000100)=0xffffffffffffffc1) renameat(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00') fsync(r0) faccessat(r0, &(0x7f00000001c0)='./file0\x00', 0x100, 0x1000) fcntl$setflags(r0, 0x2, 0x1) 10:41:50 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={0x0, 0xda, "f215210cfab078234ac7a8f61e2f77ac73c3a5ac09b552856ce4aae675262dcb02cff2303c8e1da470727c5ba6bf6e5b6439728e7d70b689752c49b2a11d427ef394ffe644cc029a54723afe120da978adb78f2f5197ec02132d9e1fd605339a66dfc76587c489078e6ee5f7b9a9fa3400b4fcd8c49e7a4049f45ee7b74d5e907db280c3a0a6f163e57e4e25db2debb7794526fb897c361381f8d9ad65d6bf4a011354ef224bd2b5ffc50f1113c6a10056985c2db4608475b9ccbac9a2a5e7d2ef6ed8613f4bcadb75cf575d9021b9949c9acb67d18450ed4c87"}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000040)=ANY=[@ANYBLOB="570000006cfcca7169eadbc7b7d4f8af92b11ecbc68e007832624778f2b6f87d2ab0f514695716da47852803e1609389cf78e90c1d08758a5d948bf456402b040055c8a03ceb1b4fec9f80ff7b00c8e9254989b395bb36d55e411c"], 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r2 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000000)=r1, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, 0x0, 0x3bf) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000100)={r1, 0x0, 0x8, 0x8, 0x800}, &(0x7f0000000140)=0x14) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x40080, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) 10:41:50 executing program 2: setreuid(0x0, 0xee00) setgroups(0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x2, 0x40) 10:41:50 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@loopback, @loopback, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000140)={@empty, r1}, 0x14) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e00000020000000010"], 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) 10:41:50 executing program 0: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) mlock(&(0x7f0000ff7000/0x3000)=nil, 0x3000) msync(&(0x7f0000ff8000/0x2000)=nil, 0x2000, 0x0) ftruncate(r0, 0x0) msync(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x0) 10:41:50 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) r1 = dup(r0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000040)='cubic\x00', 0x6) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="fffff9ffff07e7ffff01"], 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0xeb, "929b47f320f0a2513cd0e6ed253c2068"}, 0x14) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 10:41:50 executing program 0: r0 = msgget$private(0x0, 0x0) r1 = socket(0x17, 0x20000007, 0x7fffffff) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000000)={0x8, {{0x2, 0x1, @multicast1}}}, 0x90) msgsnd(r0, &(0x7f0000000700)={0x1, "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"}, 0x1005, 0x800) msgsnd(r0, &(0x7f00000000c0)={0x0, "639ba1fb34fefc98d122417cbfa996931fa50b9007bed890fc56da3b8a820714a44abaab573d028079f5d1dcacbfd785ea8d3e603a6011ba1958a970302b9c3c6a2994aa0ae1331ace9f0211524f4fbcca4e16c1709ea55647d334c90aa315e320814cd35e6bd212d650ccbd464d71ab806c755b71fd1d189c69d71847352ffe1766c0c7dc8d8ae7992ec5994c2f11e367e23fc5c3f81b7e89c1e1792cbec38af50f87cf8ceb564c705bb57a36cba9273b648aedf30a88095c1c4cc2fa03a0775bbcae82400785549ab420c7bf11d443b57e5ce32ddc12d29483f06cf1fa08535f15aa8624a01079209dfc"}, 0xf3, 0x800) msgget$private(0x0, 0x8) 10:41:50 executing program 0: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) socket$inet6_udp(0x1c, 0x2, 0x0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(0xffffffffffffffff, &(0x7f0000000280), 0x26) writev(0xffffffffffffffff, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={r0, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000300)}], 0x1) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, 0x0, 0xfffffffffffffebb) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0xfffffffffffffe6d) poll(&(0x7f0000000140)=[{r1, 0x2000}, {r1, 0x101}], 0x2, 0xb10) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) clock_settime(0xf, &(0x7f0000000300)={0x4, 0x40}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000500)="b4b4dfdaade20d46baaa377de27efa4c4f4c508eb20f3db97fa23b1b9fd665168c2dad6914cf730e55ca07a86a2c3284c83e0050c4e99458af46d9afa16c715c9fb9b7eb578bf7549755da82dd0fdabc2b0eeffafe03ef67c5e141eeeb0ab1f7fe73", 0x62}], 0x1) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={r0, 0xffff}, 0x8) 10:41:50 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet(0x2, 0x5, 0x1) bind$inet(r0, &(0x7f0000000000)={0x2, 0x2}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x65, 0x0, 0x0) 10:41:53 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) flock(r1, 0x8) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r3 = accept4(r1, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10, 0x30000000) setsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000100)=0x5, 0x4) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000000)=0x7fff, 0x4) flock(r2, 0x8) r4 = geteuid() r5 = getgid() fchownat(r0, &(0x7f0000000140)='./file0\x00', r4, r5, 0x400) flock(r0, 0x2) 10:41:53 executing program 0: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) socket$inet6_udp(0x1c, 0x2, 0x0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(0xffffffffffffffff, &(0x7f0000000280), 0x26) writev(0xffffffffffffffff, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={r0, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000300)}], 0x1) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, 0x0, 0xfffffffffffffebb) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0xfffffffffffffe6d) poll(&(0x7f0000000140)=[{r1, 0x2000}, {r1, 0x101}], 0x2, 0xb10) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) clock_settime(0xf, &(0x7f0000000300)={0x4, 0x40}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000500)="b4b4dfdaade20d46baaa377de27efa4c4f4c508eb20f3db97fa23b1b9fd665168c2dad6914cf730e55ca07a86a2c3284c83e0050c4e99458af46d9afa16c715c9fb9b7eb578bf7549755da82dd0fdabc2b0eeffafe03ef67c5e141eeeb0ab1f7fe73", 0x62}], 0x1) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={r0, 0xffff}, 0x8) 10:41:53 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept4(r0, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000240)={0x0, 0x609d, 0x5}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000002c0)={r2, 0x20, 0x0, 0x101, 0x1ff}, &(0x7f0000000300)=0x18) r3 = dup(r0) mprotect(&(0x7f0000346000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000680)=ANY=[@ANYBLOB="02004e230000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000000008b7a2498ba391130d29786830b665a707eeefa0a304dd0df392a5287411fc240809f6a053892c0ce8146e68af84b7230aeff4769931425e0b2176aa554325ca6af3718fec88deac0142934a16059f1938b3be61c941e0f1f6fb4e1b484e78f80cd54f9e524787a436eb345fdaba236bd4c", @ANYRES32=0x0, @ANYBLOB="0200060000200000"], &(0x7f00000000c0)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000100)={r4, 0x1}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000000380), 0x4) writev(r0, &(0x7f0000000340)=[{&(0x7f00000003c0)="03ab7de37a138b01b0ff6a2b399aa485573b26527e9cff289de8f5550ef36a5fc0ad5862ed53fe7cd503d4fd9554fc76c7895dd93ec595427d76945e64229e34c8794e1cf58776e29d6c48c33cddce669b52f090f4cbf7555a936760a3601eb46908df8697808b235bad213456607965d6750834eb985341eb6c5578c284866379", 0x81}, {&(0x7f0000000480)="696565424a84266679032eb547b826c275a419dd4a1fcbf3407e4edd43d505e4765b5dfca0efd6e123829f4ac6ee896f1549350b3afc4541ad3b50dff0cf732c258470d2177f6afe4e32d5af32aa1cc54a037253cbd3e2e46e40e438fe0dc7e09881325a767698", 0x67}, {&(0x7f0000000500)="d2b519eee7843407e8eab2b083d9781453a2cfdc9e137c4526c89e070427583f27a1ca15e260b52fb1f23eea88d35090d94aa7f3e5bf1cf593e2e242331357773425b5c38736e0f145ecb515c2666bc95abbbbda2c980b22ad808893bda8ec245086dec334238cfd178d8094db8f901c081dca410d9fe7f3f6361aca60c17655c43a371edf00fb694e74a546d9", 0x8d}, {&(0x7f00000005c0)="e418d9e30d13d6a973b3db64b8dfc946d629e9aa8ffa149d0ecdd32b930b2c0ea9990a5cc8e16c05203dbf13d4fc43186bc82e193f63322a001af4ea5e1e338d3aa039c86f561536b26984b4f7fe14459378b2ce687951c77de3a1b52deb5d1b752dbbea21e2460631b259c075718947d86ad2bae3abf474e682d702920188064fec5b390d83", 0x86}], 0x4) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000140)={r4, 0xe5, 0x2, [0x100000001, 0x7]}, &(0x7f0000000180)=0xc) socket$inet6_udp(0x1c, 0x2, 0x0) 10:41:53 executing program 3: socket(0x17, 0x20000000, 0x9) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="12585c5faad49c8dae851610ee4c11bbdc40e0542eefcf5b7470011223f7a677141d5243167951c5804050426264d950afc1ae411c5619b37178320a48ce8c197a33328f8e", 0x45}], 0x1, 0x0}, 0x0) r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x400}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000280)={r1, 0x9, 0xcaf, 0x0, 0x7dd4, 0x7, 0x0, 0x7, {@in6={{0x1c, 0x2, 0x5, @loopback, 0x80000000}}, r2, 0x0, 0xfffffffffffff000, 0x7fff, 0x1, 0x8}}, &(0x7f0000000340)=0xb0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1204, &(0x7f0000000200)={r3, 0x0}, &(0x7f0000000240)=0x10) 10:41:53 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x2065, &(0x7f0000000140)="2de292667ba3508fe0886c945c44e77a7bf19c6ca001368d2c331a70838d79fe0b28bb97cb29f16d3bc978841f1aeb89a3f168c797038f57fd8f520cf6a4b7feda98179bb725c0bf6dd5526cf28c9c31c51287f71109c2b76725ddf2173fb77be9f5341bc05bb505fea06f1c8b41b593b286e1968b61a6677158c2441aee1d86981f2310de0f083df8bb9fa0e35309a574057614ff6d", 0x96) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000340)={0x0, 0x2}, &(0x7f0000000380)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000001ac0)={0x0, 0x1000, 0x0, 0x0, r3}, 0xfffffffffffffdf0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f00000003c0)=0xf3, 0x4) r4 = accept(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000140000000000000000000000000000000000000000932be2eb1bea410000000000000000322985c4612c8200000000000000000000006f000000c808140000000000000000000000000000000000000000000000000000000000000000000000ee0000007dc10cddbbf7a9a406dca62c4840bd0f1244428bcbb3c459fe34fc5f64cf75038473464c2273ec8ca2e6afdfd1261100e4094bef406a810445d7975a5b5b7515c2100000000000000000000000000000000000"], &(0x7f0000000000)=0x6e) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f0000000100)=0x1, 0x4) sendmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000040)="bb", 0x1}], 0x1, 0x0}, 0x0) geteuid() 10:41:53 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x0, @loopback}}, 0x0, 0xe0, 0xff, 0x3, 0x6, 0x885}, &(0x7f00000000c0)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x27, &(0x7f0000000100)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x98) 10:41:53 executing program 1: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x400000002c8, 0x1) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(r2, 0x2, 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) shutdown(r2, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) ftruncate(r1, 0xffffffff) ftruncate(r0, 0x101) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x200000}], 0x300, 0x0) 10:41:53 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x20) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f00000001c0)={{0x1c, 0x0, 0x5dc, @empty, 0x1}, {0x1c, 0x1, 0xffffffff, @empty, 0x2}, 0x9, [0x100, 0x8, 0x9, 0x80000000, 0xfdc, 0x8001, 0x6, 0x3bcd]}, 0x5c) fsync(r0) unlinkat(r0, &(0x7f0000000300)='./file1\x00', 0x800) renameat(r0, &(0x7f0000000240)='./file0\x00', r0, &(0x7f0000000100)='./file1\x00') r2 = semget$private(0x0, 0x4, 0x100) __semctl$GETALL(r2, 0x0, 0x6, &(0x7f0000000340)=""/252) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={{0x7, 0x100000001}, {0x100, 0x8}}) lseek(r1, 0x0, 0x3) 10:41:55 executing program 3: clock_settime(0x0, &(0x7f0000000140)={0x3}) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) utimes(&(0x7f0000000300)='./file0\x00', &(0x7f0000000380)={{0xffff, 0x8}, {0xc21, 0x4}}) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000400), &(0x7f0000000280)=0x2a9) clock_settime(0x5, &(0x7f0000000040)) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000340)={@multicast2, @local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}}, 0xc) clock_settime(0x4, &(0x7f0000000000)={0xfffffffffffffff7, 0x40009}) r2 = accept(0xffffffffffffffff, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000002c0), 0x4) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000000100)={@multicast2, @broadcast, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000240)={@multicast1, @multicast1, r3}, 0xc) 00:00:03 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) write(r0, &(0x7f0000000140)="c3", 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x3}, 0x10) execve(0x0, 0x0, 0x0) socket$inet6(0x1c, 0x0, 0x0) ftruncate(r0, 0x0) write(r0, &(0x7f00000001c0)='M', 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, 0x0, 0x0) close(r0) 00:00:03 executing program 0: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) socket$inet6_udp(0x1c, 0x2, 0x0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(0xffffffffffffffff, &(0x7f0000000280), 0x26) writev(0xffffffffffffffff, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000740)=ANY=[@ANYBLOB="06f5247fbb415cf38f613e2668345009ffe220db3c006617637aac60877a99757a0e1906e71615b35a018000004f904a2fe3fda5074507831ccdd61cfb83739775fc0bff5c5d80210513f04550040000002dd009e6dba4d6f396529bf9e68d027b7d9bca39e05c8ed10000000000000000752abfe14e9d6a7348be5c871e210d375f609d16820193df1af8e150e7ebae78289f34d7e084774de3af9a429a1b88f5ac5fa61de4c1b200e99e79ff12966d9750ffbed4e4f576a6c1c3183c4f76628bc32bc7c85a3632c14dfa2b3e6eafedb3ca170afd2f650c86cd834530a83be6f4a29436b06456d16074af65194b818d22b38801c55b23badbfa2d08b5b186fd5587e80289bf5d8026ebf60c9490f4ae4aff79364709b79b5f453d60d7696b7fb8793a71d98b278f902aa0c23c913541ca051f66343a45d4cc799d75c70a5df8f5b4ce089bdcd17086f7b89cb3f008d79dec4025b1c762b5781f9dc2080810a507da94fdd28aa02dcb90c1ef65d55216e3b0e9eb41d9d31577cacc371094971e0b42db837a3543616f02dd774b90e8"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={r0, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000300)}], 0x1) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, 0x0, 0xfffffffffffffebb) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0xfffffffffffffe6d) poll(&(0x7f0000000140)=[{r1, 0x2000}, {r1, 0x101}], 0x2, 0xb10) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) clock_settime(0xf, &(0x7f0000000300)={0x4, 0x40}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000500)="b4b4dfdaade20d46baaa377de27efa4c4f4c508eb20f3db97fa23b1b9fd665168c2dad6914cf730e55ca07a86a2c3284c83e0050c4e99458af46d9afa16c715c9fb9b7eb578bf7549755da82dd0fdabc2b0eeffafe03ef67c5e141eeeb0ab1f7fe73", 0x62}], 0x1) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={r0, 0xffff}, 0x8) 00:00:03 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000100)='./file0\x00', r1, r2) setreuid(0x0, 0xee00) r3 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffb000/0x2000)=nil) setresuid(0x0, 0x0, 0x0) shmat(r3, &(0x7f0000ffe000/0x2000)=nil, 0x2000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="00000d3b27986afac14c8f0a63d00dc73583", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000040)={@multicast2, @rand_addr}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r4}, 0x0) lseek(r0, 0x0, 0x6) 00:00:03 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) r1 = socket(0x10, 0x0, 0x6b) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="0900ebffe10200"], 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x9, 0xffff}, &(0x7f0000000580)=0xc) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000005c0)={r2, 0x0, 0x3, 0x1000, 0x84}, &(0x7f0000000600)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000003c0)={0x0, 0xf5, "156a3bd218ca7f58f443cda4032735b0e2fda6899e6365b1da31a93508b738e168e0f4ce6bf24f6491389eebfacce40bf6c84da1feea9d5b891838f2512a8911b2f611e1bc0b42704cb0835f33eee4e5b28676d46aab0926943c8abdda8d71206d620b1a4ce74accde78701daefdb4a701027b95dbf6a0f6cddeb2b684b75f8fb79da25ec10f3cae873d4aea772825bffd20f1c704c85ae3d99ba17d8cdd58e4008d891bf7ad3b2fe5878001e2d3bbf5757ffbf42139ff531c5f90909d7d6af3d982805e02bc2a911faf9a880d1804f84be29ed6e6b91f6075656cb595891f5a15280d38c3afc26d2357a12b1c646b21f9efff739d"}, &(0x7f00000000c0)=0xfd) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000004c0)={r3, 0xa2, "a5e55f156bb8414a5f08de65b70ffd79cec83afad78c5f0b64d067b025175b7d1b2e5b5266b049e079a1dcf98bebf6c4b6b5246be161e3325906983fa1b3e5732ca6b5dd622cff0a12e9be35406743551c3136afc1b89e4e1b8605c0fdb8722a0c1c82f3c206d56374be0784ca97741fee57c0579bc3cce7aa2bb913a2f580d2e583ae4d4cbc6ea4b7f33ad4044e7df27bb7380d9170f776a759b0333297f4fa908b"}, &(0x7f0000000100)=0xaa) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x400, 0x3, 0x8}, &(0x7f00000001c0)=0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000001680)={0x0, 0xc573}, &(0x7f0000001480)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f00000014c0)={0x0}, &(0x7f0000000380)=0xfffffffffffffdb2) sendmsg$inet6_sctp(r0, &(0x7f0000001600)={&(0x7f0000000040)=@in6={0x1c, 0x3, 0xfffffffffffffd9c, @loopback, 0x355f}, 0x1c, &(0x7f0000001400)=[{&(0x7f0000001380)="75eaa25c765aca4a3555bae6a3a625f67dfe8ae236a593e684086a36011bf797169591933e0333fed14ae2cc86ecafe64e4ded7ebc3e87bc253ee2becc5c5cd5b042cc", 0x43}], 0x1, 0x0, 0x0, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000340)={r4, 0x100000001}, 0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000200)={r4, 0x0, 0x6}, &(0x7f0000000240)=0x8) 00:00:03 executing program 1: open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffff) r1 = dup(r0) write(r1, &(0x7f0000000040), 0xfffffedf) 00:00:03 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="57d2fea59c685a873000"], 0x10) writev(r0, &(0x7f00000000c0), 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) getsockname$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x3}, 0x8) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 00:00:03 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) setsockopt$inet_int(r2, 0x0, 0x800000000004, 0xfffffffffffffffe, 0x98) accept$inet(r2, 0x0, &(0x7f0000000000)) 00:00:03 executing program 3: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000100)) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000200)={0x6, [0x2, 0x6d70, 0x3, 0x3, 0x1f, 0x0]}, &(0x7f0000000240)=0x10) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getuid() setreuid(r2, r1) chdir(&(0x7f0000cd2ff8)='./file0\x00') 00:00:03 executing program 3: r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x110602, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x10000) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0xc700) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x10, r0, 0x2) 00:00:04 executing program 0: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) socket$inet6_udp(0x1c, 0x2, 0x0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(0xffffffffffffffff, &(0x7f0000000280), 0x26) writev(0xffffffffffffffff, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={r0, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000300)}], 0x1) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, 0x0, 0xfffffffffffffebb) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0xfffffffffffffe6d) poll(&(0x7f0000000140)=[{r1, 0x2000}, {r1, 0x101}], 0x2, 0xb10) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) clock_settime(0xf, &(0x7f0000000300)={0x4, 0x40}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000500)="b4b4dfdaade20d46baaa377de27efa4c4f4c508eb20f3db97fa23b1b9fd665168c2dad6914cf730e55ca07a86a2c3284c83e0050c4e99458af46d9afa16c715c9fb9b7eb578bf7549755da82dd0fdabc2b0eeffafe03ef67c5e141eeeb0ab1f7fe73", 0x62}], 0x1) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={r0, 0xffff}, 0x8) 00:00:04 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x1, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x5, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x440, 0x2) getsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:04 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockname(r0, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$unix(r2, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0x10}, 0x0) 00:00:04 executing program 1: setreuid(0x0, 0xee00) r0 = geteuid() setresuid(0x0, 0x0, 0x0) r1 = geteuid() setresuid(0x0, r1, r0) 00:00:04 executing program 3: socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) freebsd11_getdents(r2, &(0x7f0000000040)=""/178, 0x1000001f2) sendmsg$unix(r0, &(0x7f0000000680)={&(0x7f0000000000)=@abs, 0x8, 0x0, 0x0, &(0x7f0000000780), 0x0, 0x101}, 0x8232b673b9641a5b) 00:00:04 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) writev(r0, &(0x7f0000003c00)=[{&(0x7f0000002900)="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", 0xe01}], 0x1) ppoll(&(0x7f0000000080)=[{r0, 0x5}], 0x1, 0x0, 0x0, 0x0) write(r0, 0x0, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="9d", 0x1}], 0x1) ftruncate(r1, 0x6) 00:00:04 executing program 1: setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_tcp(0x1c, 0x1, 0x0) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f00000006c0), 0x30000000) accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000740)) socket$inet_sctp(0x2, 0x5, 0x84) accept4$unix(0xffffffffffffff9c, &(0x7f0000000780)=@abs, &(0x7f00000007c0)=0x8, 0x20000000) socket$unix(0x1, 0x2, 0x0) socket(0x1f, 0x1, 0x20) socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000800)) r1 = dup(r0) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x1, 0x1300) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000100)=0x6, 0x4) sendmsg$unix(r1, &(0x7f0000000700)={&(0x7f00000000c0)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000600)=[{&(0x7f0000000180)="375d70c0090f83e8e39fa41d9bf0fb1073d9d4c05f433bb3effce6bd9aa076f26ec7e0cce0866a4b7c361ba389d1434b546f", 0x32}, {&(0x7f00000001c0)="afba035a32720c21", 0x8}, {&(0x7f0000000200)="09376fc825", 0x5}, {&(0x7f0000000240)="540e81499088cb3bf561dc677f153dd96675754227fd2e9c3f3a0b4921c3cd621037850dfa5192eb6ac03557fc0f4964d91745db77c3a6e9f13f00cda98c693150f11f17a461fb97fd7d00b4ae1493c4c6faee", 0x53}, {&(0x7f00000002c0)="e9967e98754890b1db15e25b02dab3f90bc952ab1a1352ab5261b3eca4c1bd218e9c5e57ecb87196207d2702799ef8159395e3190d98be39ac4ad6994e4fed10cefe6d5b0f3c1fbeb35ea43ef1e0f6a091279a52f320ed5f0cce42f1fe37ebc7c1743e4578185ac3e5fe104faf66bad3cc5534956f57e0d5437e1edb7caa4323a6e31e77b7a4ed7e2e54c8499db5ab0b342937f4167b5e43f0c98a5f02a14f095796669a7d", 0xa5}, {&(0x7f0000000380)="799fb3a29844723456dcec26", 0xc}, {&(0x7f00000003c0)="76196aa073191f38aa57ee11db2808077cdf7a00b63bc34d27e0594a47070bbc5b3641c64c9b7a5d2d654a5d56d4b1f63f0ec7d1e8990f29f28b29c606de568f717ed04b2829e59ec56940ecccddf3e2a96b00fc10664cb263911afc53b4c102f45525a9249685014feca510ac4bd9bf1c9dfade26f2ebd50c67b14aaf101d14e56a4c", 0x83}, {&(0x7f0000000480)="713e532ca45db0a5c8f5204866bd58a5f3481829678e846c9e1c690fab77e216ffe014456bc466a749ac34e9980b30d2e2ac089eb911f37210458c83f83ccab6da25a986223f5a17e2319fa288aa648fd816b08526fbc2a878067f18bdbd6d84c6f02ed70dc4f6f656b35c475c60576e00426b0c696480ecb3f4a0db6c75d025c88e5c678e395de65826075ffc094490b41033bbcac8", 0x96}, {&(0x7f0000000540)="4b4230cf77e674d663c3194f202a13e79126a6b277e1f0254ca079bab94a2bdc61b14368f944f5bb4893f8956136ce048fe9c5d2decc72b96e6a005fa1c9345d091f82d17572538e4ae000d155089cd585d057655d2f3191d6933a5666460448e80980771123026aaf7bf658f14a7cb9a97d17ba3e0c913ad33aea2a215d6553dc88e50e60ac7d4f", 0x88}], 0x9, &(0x7f00000006c0), 0x0, 0x2000c}, 0x80) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) 00:00:04 executing program 1: r0 = socket(0x0, 0xed243cd79815d2d6, 0x5) shutdown(r0, 0x2) 00:00:05 executing program 0: r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000280)='./file1\x00', 0x204, 0x0) poll(&(0x7f0000000000)=[{r1, 0x2020}], 0x1, 0x0) open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x8200, 0x0) poll(&(0x7f0000000200)=[{r1, 0x2008}], 0x1, 0x8000000000) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') 00:00:05 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/123, 0x7b}], 0x1, &(0x7f00000002c0)=""/128, 0x80}, 0x0) socket$inet6(0x1c, 0x2, 0xff) dup2(r0, r1) sendmsg$unix(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xfffffeb1, &(0x7f0000000080)=ANY=[], 0x313}, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) 00:00:05 executing program 1: syz_execute_func(&(0x7f0000000000)="6464660f380679000f01f9c4a115e45cd600c46288f308c421f9177c3900c481a456ba2d74000066470f3a0960092fc4829d3ed46736f0422864b9536436642e3e660f38f634a6") getresuid(&(0x7f0000000140), &(0x7f0000000180), 0x0) 00:00:05 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) r1 = socket(0x12, 0x10000006, 0x9) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) write(r0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) exit(0x0) truncate(0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x1, @broadcast}}, 0x0}, &(0x7f0000000240)=0x8c) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000280)={r2, 0x2, 0x0, 0xfff, 0x1ff, 0xffff}, 0x14) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) poll(0x0, 0x0, 0x10000) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x58, 0x49cb}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r3, 0x6}, 0x8) getitimer(0x2, 0x0) open$dir(0x0, 0x0, 0x140) freebsd11_fstat(0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) 00:00:05 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0xf, 0x800}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r1, 0x1}, &(0x7f0000000180)=0x8) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0xb) 00:00:06 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_timeval(r3, 0xffff, 0x1007, &(0x7f00000001c0)={0x8001, 0x7d1b}, 0x10) listen(r2, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = accept(r4, 0x0, 0x0) close(0xffffffffffffffff) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r6, 0x7e2780e3) r7 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r7, 0x0) ftruncate(r6, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0xb04f3800) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ce8f19558f7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df1f4f4fcd8f", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r8 = socket(0x14, 0x5, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xc, &(0x7f0000000580), &(0x7f0000000640)=0xb) connect$unix(r8, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x10) r9 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6) mkdirat(r9, &(0x7f0000000180)='./file0\x00', 0x0) open(&(0x7f0000000800)='./file0\x00', 0x0, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f0000000680)=ANY=[@ANYBLOB="17c3572da942a309745ad9a45daad6acfcdd1f90"], 0x0) 00:00:06 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x20005, &(0x7f0000000040)=ANY=[@ANYBLOB="00022e9c273fe89da251112dcf0400006082870f00008480d4b196a61047e94a59e622f92bb6ce0f7d08bc7f423436713fe4d0e85fb5ae2e23ef047b4adc53"], 0x1) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000000)=0x1f, 0x2bb) 00:00:06 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(0x0, 0xb) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x20000000) listen(r2, 0x1000001b89b6cc) execve(&(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000500)=[&(0x7f0000000380)='\x00', 0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) r3 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r6 = accept(r5, 0x0, 0x0) close(r4) r7 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r7, 0x7e2780e3) r8 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r8, 0x0) ftruncate(r7, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000540)=ANY=[@ANYBLOB="d5", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) open(&(0x7f0000000880)='./file0\x00', 0x100000, 0x2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x0) execve(0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0x101, &(0x7f0000000180)=ANY=[@ANYBLOB="02ffffef030068aa01000000806a0000a43748a600000000"], 0x0) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) setsockopt$inet_sctp_SCTP_NODELAY(r7, 0x84, 0x4, &(0x7f00000003c0)=0x4, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r7, 0x84, 0x8004, &(0x7f0000000640)={r9, &(0x7f00000006c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000008c0)=0x10) shmctl$SHM_LOCK(r1, 0xb) shmctl$SHM_LOCK(0x0, 0xb) 00:00:06 executing program 2: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) connect$unix(r0, &(0x7f0000000080)=@abs={0x89a88f592e0a028b}, 0x8) bind(r0, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) 00:00:07 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000500)='./file0/file1\x00') msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1) 00:00:07 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) listen(r0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000100)=ANY=[@ANYBLOB="02004e22e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0], &(0x7f00000001c0)=0x8c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000002c0)={0x0, 0xa2, "4455c96b68ebb98c2be94fa0378178a4444ee3e75497280ee5a3c4bd9faa8b0016cfb68a4dc96e2b262c88f065ccc4d2785b08bb2795c2064c2ab67cce10d91a0098649b2f18e6a621b50987936b8161a6e90129d5b48d5272311985d5bacb38b88664a09ccb82a58494737e62952656aa6ee50f29ad380e6803b2702f3fef5247c3c3abbb5f7bf867cb7ed412d6ef9abef9e3cbbd442adc11d50569717cf7216fc9"}, &(0x7f0000000380)=0xaa) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000240)={r2, 0xb}, &(0x7f0000000280)=0xefb14abab5e33d63) socket$inet6_tcp(0x1c, 0x1, 0x0) setrlimit(0x4, &(0x7f0000000040)={0x4, 0x1}) setitimer(0x1, &(0x7f0000000000)={{0x0, 0x7fff}, {0x0, 0x8000f}}, 0x0) syz_extract_tcp_res(&(0x7f00000000c0), 0xbe7, 0x80000001) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r3, 0x7f, 0x8001}, 0x8) 00:00:07 executing program 1: setgroups(0x0, 0x0) setgid(0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe088, 0x0) r0 = getegid() getgroups(0x4, &(0x7f0000000080)=[0x0, 0x0, 0xffffffffffffffff, 0x0]) r2 = open(&(0x7f0000000400)='./file0\x00', 0x0, 0x8) getsockopt$sock_timeval(r2, 0xffff, 0x1006, &(0x7f0000000440), &(0x7f0000000480)=0x10) fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=0x0) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x1, &(0x7f00000004c0)=[r5]) getgroups(0x6, &(0x7f00000003c0)=[r0, r1, r3, r4, r5, r6]) open(&(0x7f0000000040)='./file0\x00', 0x611, 0xffffffffffffffff) 00:00:07 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x8000000000002) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x7ff}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)={r1, 0x5, 0x6a, "43f8ff743816220e816c6621e262ea58467a9f0b167e0b6b3b9d13b22baf059968944d260dc1048e7206e0f8905e80d0dfd9f3ce9554dd2b7eb53ffd15006ff87239cee67a9794dfc7cfe9cf9a8ae070c2606d3f0a17821ec8081bbd3285f01bf577aae8c9672083ed42"}, 0x72) socket$inet6_udp(0x1c, 0x2, 0x0) recvfrom$inet6(r0, &(0x7f00000001c0)=""/220, 0xdc, 0x42, &(0x7f0000000040)={0x1c, 0x3, 0x1000, @loopback, 0xfff}, 0x1c) exit(0x800008000) truncate(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000007c0)={0x0, 0x5}, &(0x7f0000000800)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000840)=ANY=[@ANYBLOB="6b00cf00360e9ef454902f6c396d9b8ef0284ce6962a062693539783b399dfc1fbac12a477c7f03046606ce35648328c1d964a120cd83d8d200135b9f910e15eb075e09e6bf6ed2893c60743dac852c7412b7ee75f6eb11a67f02b89651f9e62e9236df9f7b41a694913cd6f941f17c701304760302f27b17af22d68b36d2d06d8800207fe9eb7a1e3f92a61e8be7c4919e9bc4aa307c6f86465f014200e66ad812b224530da6b76c8d79de765623e081e943d1266ea0b2f408e43eb7e9ac6d645a4bbc3af6c132e559a93c5"], 0x1) getitimer(0x3, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r2, 0xffff, 0x1015, &(0x7f00000000c0), 0x5) 00:00:07 executing program 2: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) r1 = shmget$private(0x0, 0x4000, 0x208, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) ftruncate(r0, 0xfdad) truncate(&(0x7f0000000040)='./file0\x00', 0xf2be) shmctl$SHM_UNLOCK(r1, 0xc) 00:00:07 executing program 3: munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) r0 = shmget(0x3, 0x3000, 0x10, &(0x7f0000ffb000/0x3000)=nil) open(&(0x7f0000000100)='./file0\x00', 0x0, 0xa0) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x2000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x84) r2 = accept4(r1, &(0x7f0000000080)=@in6, &(0x7f00000000c0)=0x1c, 0x0) r3 = dup2(r2, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000000)=0x1000, 0x4) munlock(&(0x7f0000ffa000/0x2000)=nil, 0x2000) 00:00:07 executing program 3: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) ppoll(&(0x7f0000000080)=[{r0, 0x2008}], 0x20000000000000c9, 0x0, 0x0, 0x0) lseek(r0, 0x0, 0x0) 00:00:07 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x8000000000002) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) wait4(0x0, 0x0, 0x2, &(0x7f00000003c0)) recvfrom$inet6(r0, &(0x7f00000001c0)=""/220, 0xdc, 0x42, &(0x7f0000000040)={0x1c, 0x3, 0x1000, @loopback, 0xfff}, 0x1c) exit(0x100) truncate(&(0x7f0000000000)='./file0\x00', 0x0) getgid() r1 = shmget(0x2, 0x4000, 0x140, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f00000002c0)=""/205) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100)=ANY=[@ANYBLOB="070000003c7138a579aee31860dd08000500"], 0x12) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000007c0)={0x0, 0x5}, &(0x7f0000000800)=0x8) getsockopt$inet6_udp(r0, 0x11, 0x0, &(0x7f00000004c0), &(0x7f0000000500)=0x2) 00:00:07 executing program 2: shmat(0x0, &(0x7f0000ffe000/0x1000)=nil, 0x1000) shmat(0x0, &(0x7f0000ff9000/0x4000)=nil, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendto$inet(r0, &(0x7f0000000000)="d20f5b2d74fd78ed217dba8df54e51c11d1cdb35b0636ff420e1b519e69d8d6e255711367366667c76bf14bba711cdd833d5a6b1e2c906a483ca0e0aa9db8786d2eceef35bd53dfc7bc1", 0x4a, 0x0, 0x0, 0x0) 00:00:07 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) dup(r0) r1 = socket$inet6(0x1c, 0x30000000, 0xfffffffffffffe01) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000780), &(0x7f0000000100)=0xfffffffffffffe00) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[0x0, 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00'], 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000980), 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() socket(0x1c, 0x10000003, 0x1) mlockall(0x2) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000180)={0x0, 0x3}, &(0x7f00000001c0)=0x8) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x0) 00:00:08 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getuid() poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x81) fcntl$getflags(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x5, 0x24}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000440)={0xf, 0x4, r2}, &(0x7f00000004c0)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000240)={0x0, 0xbbf0}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000002c0)={0x0, 0x81, 0x1, [0x3f]}, &(0x7f0000000300)=0xa) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000340)={r3, 0xffff, 0x8, 0x0, 0x81, 0xf620, 0x1f, 0xffffffff00000000, {@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r4, 0x1ff, 0x2, 0x2, 0xbf, 0x14}}, &(0x7f0000000400)=0xb8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r6 = open(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x14, &(0x7f0000000200)=ANY=[@ANYBLOB="e003b926"], 0x1) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, &(0x7f0000000040)) freebsd11_lstat(0x0, 0x0) getgroups(0x0, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r5, 0x2, 0x20, 0x1000}, &(0x7f00000001c0)=0x10) 00:00:10 executing program 0: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000080)=0x8) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x7df74b000) 00:00:10 executing program 3: r0 = socket(0x80000000002, 0x20000009, 0x40000000000088) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82867f583d4542ffff1fe1800000"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x51f}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) close(r0) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000080)="25a7bb29c921db55abc769864f055d1d7ed092dd748fa56cbcfc824ef0589be43133cd082ae10a3a7da29168df42bc51b6de4f6e70e4db8c29ad77b23320dfd0e89f10e32d2abf70f5a0d2aa2346cb32f322dc7333d670f80ffb01e455e1c4e1f063116a7035606020134abe348360ca19c6d983cb2e15c5c95997806e189ffe647e16447e3e9bc927cf84d04d2765df11", 0x91}, {&(0x7f0000000140)="153bdca111a3ed78f24fe37ccaac1c0dc08987c263f5", 0x16}, {&(0x7f0000000180)="3eba152b3752", 0x6}, {&(0x7f00000001c0)="72d1a5dfe0e1af3a9a", 0x9}, {&(0x7f0000000200)="d8419e2f32b72c1c487b6f7cdea9761c1caa617c69d7cae685017e314e41e5989db5785285f1e5fa5c657c75903e795598aab1fc", 0x34}], 0x5, 0x0) 00:00:10 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x6) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x1) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) munmap(&(0x7f0000f19000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x4) 00:00:10 executing program 0: r0 = getegid() setgid(r0) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000002c0)={&(0x7f0000000180)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x4}, 0x0) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) recvfrom$inet6(r1, &(0x7f00000000c0)=""/97, 0x61, 0x2, &(0x7f0000000140)={0x1c, 0x0, 0x8ee3, @remote={0xfe, 0x80, [], 0x0}, 0x4}, 0x1c) pwritev(r1, &(0x7f0000001b00)=[{&(0x7f00000014c0)="2c01f5c059ebc7f255", 0x9}, {&(0x7f0000001500)}, {&(0x7f0000001740)="6b0d48a0993e820dd826c9a45ad8fa4bfd4e82e862ce78a4e66979fc716dbcca92af01ebade5aa436fa6a53d2c423fec58b0395e0435ab333e44116cc838eccb47118c9f57112de629c1210c089e01bfdf2aced13055be77010d4690a4856b1238b330358a34380b6a37bd7cc0fc858d110ceaba591028f15166f451387d4f3f884a7958d11d76e112d4311dbd6d79e89a2e4a", 0x93}, {&(0x7f0000001540)="379e44f825a3f6eae13a8a009ac1f5f7e2aec5ebcf29c001bc7c13e3a5feef836c47eb9e7a150c9ef4cf8a924666a498069bf38f4a013b6d37428f93def0a7f6e69edaf9a3dd3b721739cc24aba884117b7c5cd200c41fdf79405359ce8f9b0842c1c0bae358987dd6093353df283d0179cb50057a59dc2c66d7", 0x7a}, {&(0x7f0000001800)="46fd5a641bada144a9abd656602fe177480abac33ad543f0e8a5ad573f5c1fe9cbdd016b", 0x24}, {&(0x7f0000001840)="d17e2d6123cdfdfdd06be4c5cd5c8d717dd6b71f9e78126d7075179c8d64b371950aea436f853c05c08b41a84e53f95ebdd466fee11d7bce3b0c233164291fe1ef57067346495b9a96ca9b73e6e71139ec73dab72d4f0812b41974d61be46ffdbb4a9a52c96e6a793f807454762b40fb3fbe", 0x72}, {&(0x7f00000018c0)="f8c8c8892b809a1e8290eefcd08d4d806f2a0a5fda515846bb92730bf1e7f23953b99ebca3e688264050ea5b53e00d3afe7c853164b750d4af39e6d9b563b00a38f6c72737409466c3d6f995ad5bd85b4602005dcafb71b6f675da702ebfd7bf08f24d1790da41f4e273ca4c77cec09faeec4c2cedb0871564a44892d90acf2bc180dbf004c0a60f0b9d2fb806a80567faf367a2318be6f394da1265156fce522d", 0xa1}, {&(0x7f0000001980)="91c4d08dbfb1af3c977135b20a865b0e0ab39aaa668a7d15f0e3e48f6cd4bfed2359b94d34bd725a2f4223c974cc7dbae8f2ce75d3d0c51e1c99455f9efa95f99b0046a7252b22a5b5abc782746195b10b2ba1bc45a6910ac3e99b12a899384a6fd633cc7839878be3444f9dd9abf8fd135fb8a588b94e6abdcd12da927b14c5b8ea7a49972286c4446f3631c29e33f78dc05c6a3915810819c05af6d52cc6948cdfefee18a85e8ad0a044eb943890881d2f23422baea62355ae18546e2aa8fe4c4d67b9a294f0f07dcdb4a74a9b39b3bb29e0dde872becc88e406022e42ca3dd3e39626ef5e4826ce4c2209f7e52b847416", 0xf2}, {&(0x7f0000001a80)="de9df4d8e52245ba54c2f73e39cda8b44fbd6bfe9245d88680d9272f933e9cdec52b0919c4d80ce096aaa20c6418b65707cf26c1c63a45be4e4b07f7dd1df42378ad5b00dc9a622693b64898ea5d282646a2434c7dbd135d9bca01de61cda23496a9f95dd44a4095e2d20a", 0x6b}], 0x9, 0x0) pwritev(r1, &(0x7f00000015c0)=[{&(0x7f0000001640)="e1ce73d2fbefdb941de5830235b392ca4be6e07803b84686a153", 0x1a}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="11e12b5293212185842a83354cf31f20597d0519a4d95dec2c7e819ba2f700a378674397db52aefc21ff92593cc3dedbd5888e17aacaca067d5aedec9045a7c0f6fe849a7c26f0649a16ce661019bcf470f6662f8a9616d85bc5f2dfddc6f26b4a9e70a2768bfe5326c39616e251ec880071", 0x72}, {&(0x7f0000001380)="fb57528c9049605e4ce0e754960126a287f471c25e1d4bc8d1072c7d151efa1b424addb51477b98cfc758403e0068a9d6baac8b8e099b61b8417c082b8cf9163f6a53ae4694249b226474120df881224371113cb599a2016fe5dc026999fc91ee0067c7e66e3e329c52257f5c2305c866fa93be983928c3ac9f15485af6e032bd8ef35e18e10a4203185c197b0593239c54a56668c47265fe878457b37cd47d4e9dd3bd0847c2595bd7077f895815cb08ed65a5cb1699688dceea730f11476b8998ab249c4", 0xc5}, {&(0x7f0000001680)="e0e01ad6be20e7867f897faf00c989699f1b05fe6e8debe6197c955cf581de113565fafcf3a2b646993f94b6178e3d8991bfa4269fe1291100638d7fb2aef77b355368c24f4a876d77d1e59b5ee913295c7fe38e3ab4f7cc08dfd1ccc739f59e86c7a8ddc89a0cdf1285759720bcfa038c980f5448599dc2ad96b87ccdc2ad03fb6bd6aeb4b419b54b67", 0x5f}], 0x5, 0x0) getsockname$inet6(r1, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000001480)=0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x13, &(0x7f0000000040)={r2, 0x10001}, 0x10) 00:00:10 executing program 0: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000400)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6]}, &(0x7f00000004c0)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000680)={r1, 0x8001, 0x0, 0x0, 0x7fffffff}, &(0x7f00000006c0)=0x18) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r2 = socket(0x1b, 0x3, 0x0) r3 = msgget(0x1, 0x1) msgctl$IPC_RMID(r3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) sendto$inet6(r2, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) readlinkat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000005c0)=""/139, 0x8b) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000700)={0x3, 0x8001, r1}, 0xc) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r2, 0x88, 0x0, &(0x7f0000000540), 0x4) 00:00:11 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) poll(&(0x7f0000000080)=[{r1, 0x40}, {r0}, {r1, 0x4}, {r0, 0x81}], 0x4, 0x40) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0xfffffffffffffeb6) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) 00:00:12 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000001c0)={r1, 0x7, 0x2}, 0x8) ftruncate(r0, 0x43f3) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x10000) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x8, 0x81, 0x7fff, 0x100, 0x6, 0x2, 0x3, 0x4, 0x0, 0x9, 0x80}, 0xb) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = getegid() setgroups(0x5ec, &(0x7f0000000180)=[r4, r4, r4, r4, r4, r4, r4]) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) connect$inet6(r3, &(0x7f0000000280)={0x1c, 0x0, 0x8, @loopback, 0x519f}, 0x1c) 00:00:13 executing program 1: r0 = socket(0x2, 0x4, 0x84) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="86026e2666696c65d09c560d63e6e322521662fc37c9420d576eade2fb1b3a04cd4a8497dc7262a8aca7d3a087a22353e538cfca8a8b5f32ef212d70ca5d5356006d1d8542a00f4cd96ec716659269e0326fa8d9c0131b0c627c70181bbe88717db089aaafabf5a29a2c739bf892bb7ffb8b99c057cad19d89b78d109426fc44cb3874b9a053c8fca6388fe1b494e09bf43ee843de8f703d54940e3449b7ebc1603aa27b7561e2cde3a381d3cfe4754c28df8c03007b75dfac61d8d011e731b5f6a79e18cefed97ac21d6a3f4456658b671f316d24b49a39b1d5ba1446eae49afe7f82bb76509c2d9bf00b70d2bc74"], 0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x0, 0xf}, 0x0) 00:00:13 executing program 1: r0 = dup(0xffffffffffffff9c) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{0x1, 0x1}, {0x5, 0xfffffffffffffffd}}, 0x200) r1 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000209, 0xfffffffffffffbfc) utimensat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{0x7fffffff, 0x4}, {0xd3, 0x3}}, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 00:00:13 executing program 1: r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)={r1, 0x2, 0xc, "516c0163cbb9e1ce39ee395b"}, 0x14) r2 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1204, &(0x7f0000000040), &(0x7f0000000080)=0x8) mlockall(0x2) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r3, 0x0, 0x13, &(0x7f00000000c0)=0x1, 0x3bd) 00:00:13 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) writev(r0, &(0x7f0000000140), 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) pipe2(0x0, 0x0) r1 = dup(0xffffffffffffffff) socket(0x2, 0x10000005, 0x0) sendto$unix(r0, &(0x7f00000004c0)="04ba30ef088e09329290a09e8406149c0c1f6dff792f397431b5af8310e80f0c763fd1ad89b47d2b9926fa72417bbc6650e06ddd5548df1a6cda55912a06a0c20744a3eca6ece42d9885ee13e973725b7c8a887f9bdd2230d70172ed8ed277ec475b4f5692db2a90a7cff8a1", 0x6c, 0x84, &(0x7f0000000440)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f00000007c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000480)=0xa) sendmsg$inet_sctp(r1, &(0x7f0000000540)={&(0x7f0000000200)=@in={0x2, 0x1}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000240)="313984cf106e546629253252c7c1dbc913e54844d147f2595a2ca076405bddbe140c60c6ee9e6e3cba436c92695bc7b32019ce20e912130ee003016977bf10965a750a47001794b492ad7469d8c39dc187a6a53dae", 0x55}, {&(0x7f00000002c0)="115ad94cf548267fc92e07599ff83293f72fb95b01301855046cc4870a5e743eeb39d182e9901a6290547418baed8eb80b9bd3b66abb32770bf332ae8725b6900f54f1a0e55d16a47b383c3c104ae6a55da3a0ccc2394dbfff33faf14ccffcf737b4cc67c0b3b048e67612cb4c4765d308", 0x71}, {&(0x7f0000000340)="5f7532ae1d715d199cc78d91af42ee0ba8b3e01a865fe6a115c7c5f37aed03b8db98164255e8f2c3fc2f324c371e651e2ca06d02115465fb24a402cb2c0eaeeb0b1c52b1bd53d64972f1196059609244f5733b6defbaa1720df2234804219526c645b9fa3de59f3d3b7e44dbf9b7c5ba82c1f7abe553e7d74bcb1d4e8c83956a48ba7c614d38c578b8e4f220dd4025269d", 0x91}], 0x3, &(0x7f0000000700)=ANY=[@ANYBLOB="2c000000840000000200000007000300201000b4e643ae00ff7f00000100000001000000ff03000010ac20d25b14702ac758d4f696d6f93e576119591edea0fb733e90080ddf558bb88a6556d911606fb220cf837661376991405fee917918796898af4c1f45ca7c7c41937743befb63", @ANYRES32=r2, @ANYBLOB="1c000000840000000a0000000000000000000000000000000000000110000000840000000900000000000000d30f000000000000080000000101000010000000840000000900000000000004"], 0x78, 0x20000}, 0x100) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) msgget$private(0x0, 0x0) msgsnd(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x56, &(0x7f0000000580)={0xe000000000000000, {{0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x9}}, {{0x1c, 0x2, 0xfffffffffffffffc, @local={0xfe, 0x80, [], 0x0}, 0x6}}}, 0x108) semget$private(0x0, 0x0, 0x0) r3 = getuid() setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000006c0)={0xf2}, 0x4) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r3, r4) open(&(0x7f0000000900)='./file0\x00', 0x80, 0x80) getpeername$unix(r1, &(0x7f0000000140)=@abs, &(0x7f00000001c0)=0x8) 00:00:13 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000208, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x2, 0x80) ftruncate(r0, 0x80000001) r3 = dup(r1) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r3, 0x84, 0x8001, &(0x7f0000000240)={r4, &(0x7f0000000180)=[@in6={0x1c, 0x3, 0x800, @loopback, 0x9}, @in={0x2, 0x0, @multicast1}, @in={0x2, 0x2, @rand_addr=0x5}, @in={0x2, 0x2}, @in6={0x1c, 0x3, 0x7, @local={0xfe, 0x80, [], 0x0}, 0xb0}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0xffffffff, @local={0xfe, 0x80, [], 0x0}, 0x6}]}, &(0x7f0000000280)=0x10) fcntl$setflags(r0, 0x2, 0x1) ftruncate(r0, 0x0) ftruncate(r1, 0x0) sendto$inet6(r0, &(0x7f0000000000)="c228cc659e580750979ba12df4bd31d2643574b5e44da0e20c32af4bfbf1dbfb25a9bc", 0x23, 0x5, &(0x7f0000000040)={0x1c, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x40}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000002c0)={@in6={{0x1c, 0x1, 0x1, @loopback, 0x6}}, r4, 0x5, 0x0, 0x210, 0x6, 0xb4, 0x6}, &(0x7f0000000380)=0x98) 00:00:13 executing program 0: r0 = socket$inet6(0x1c, 0x3, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) setuid(0xee01) chmod(&(0x7f0000000140)='./file0\x00', 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x19, &(0x7f0000000000)={0x2, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x24) 00:00:13 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="82022e2f21ff6c6530002e8000a788d2cd8d2f9665377f844e8847fa504060d6abe8de20bb0df7a3fba9f6e718796b6f817391a5999ac494f7a5f6b1f81877e4c1a202cef31c990a3dfa1c4bb4a18bb8d02bfb3cca0b8bd3b46f8a65c6ba3ed80c95d8dcfb79174403cf9a7a4eb96f4679000000000000000000"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0xe, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040), 0x0) 00:00:14 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) munmap(&(0x7f0000cfb000/0x2000)=nil, 0x2000) madvise(&(0x7f0000cfd000/0x2000)=nil, 0x2000, 0x0) munlock(&(0x7f0000cfb000/0x3000)=nil, 0x3000) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000140)={0x3, 0x0, 0x7, 0x9}, 0x8) lseek(r0, 0x0, 0x1000000000003) poll(0x0, 0x0, 0x200) poll(&(0x7f0000000280)=[{0xffffffffffffffff, 0x82}, {r0, 0x1}, {}], 0x3, 0x100000000) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xcd) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x4000000001, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x4, &(0x7f0000000000)=[@in6={0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x6}, @in6={0x1c, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x100000001}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000100)=0x10) 00:00:14 executing program 1: semget$private(0x0, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) lseek(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) 00:00:15 executing program 3: socketpair(0x1, 0x2, 0x3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080)=0x3, 0x4) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x3b, &(0x7f00000000c0), 0x4) r3 = dup(r2) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) connect$unix(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="211e4b45784c93186830c608fdadeeded1ccb797d8e64dbe360eaa6f7896524e66ef51c4549c8308a8106946e6762d66aba217d5870a2b23c57ac3208bf6e6645e1cdf8b681305e5c77184e17316da90c4d83fa5ac73f3ea0748d3d32c295470e4d81d92958209840d55e4c1111cbf37e8c7d3d3aa770c2d532bc863f476ee92096f5788f812b8844d25796d6ea4885cd058c9"], 0x1) 00:00:15 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000140)=0x10, 0x30000000) write(r0, &(0x7f0000000000)="fdf8ec454e5b83", 0x7) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) sendmsg$inet6_sctp(r1, &(0x7f0000001880)={&(0x7f0000000200)=@in6={0x1c, 0x1, 0xfff, @empty, 0x1}, 0x1c, &(0x7f00000017c0)=[{&(0x7f0000000440)="29bf438628a402a3c0009fa7006a4f1ae62d5a002784e2fad1de2b4ed4cce7007a611409d552faa295ce5cd7e4cadace43e17c8bcce5cf7f488910366571b9fb3a7226415abbfdb799e0051d4910047309db5a9282df2734", 0x58}, {&(0x7f00000004c0)="ee9319591f5a5c9adeaecf6d376a08a2995508eee1a5850b12d0a455d94bfbc1a898734bca80f2531ac33ade47afe80c0b10ad91ab4bdee4391da11e5132fbf13c138943ac9c55e4b2dcbd07cb68affc81cdc494767be855791e1957e129b87f8402fee3955c5c59c8dc33e91419e59953b9f83512a988e3d18f7eeb99ef8f75f0bb2285070fe19eef50e6e29bf3035380b6b866ad0f6532aa1e", 0x9a}, {&(0x7f0000000580)="ed1a55596a45fb868d3dfc58d8f34fd546c9f9eadbf1", 0x16}, {&(0x7f00000005c0)="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", 0x1000}, {&(0x7f00000015c0)="4303222094fd8028d6fbd9d21fa0e19353289fa43f000cc5f340a1d8c9970247d2fb7f21698902efcc2aab4d8d68911294926f892b4eab95998a3b08648c2f4988f4b06233d1751cfe1723370e87c38f4f70b9e47217fcb883790c8ac333726c95a7a55745fd6cd3d878c1dd8553b913bee376f37723eca70c9e3805be6fa067ab132440c28f", 0x86}, {&(0x7f0000001680)="c40d745610feee1562b321afcabfa77da82bf361137372604a202385ed835462214099ee5f95db9841fa7037a5e5e389f5ea85c7a1785c554115ea94ea552ab3a528348ee72049ed7ee393bf070250f68ff9fa3d1ac57ac2ec09ed832494563ccc3b3903aeaad531590ef8ed1bba27a66d36bddad2912de92a37b17de280d00e7f3954ac3dc1ff768bc1451cf3dbb79994c14f23a1a225df86fe454c8a764de69a2d810dead678c74187fee4b7270cc8d199018d92a7587d746ccb8182139ef7543384442f4c", 0xc6}, {&(0x7f0000001780)="1aad1a7f9e075ed56a04aa7d033604e44102ac718a37248df11d21bb10e52aae6d5e0d3c4f48db47", 0x28}], 0x7, &(0x7f0000001840)=[@dstaddrv4={0x10, 0x84, 0x9, @broadcast}], 0x10, 0x80}, 0x81) r2 = semget(0x0, 0x0, 0x0) semget(0x2, 0x1, 0x9b) getrusage(0x1, &(0x7f00000018c0)) r3 = open(&(0x7f0000000280)='./file0\x00', 0x40, 0x101) semget(0x0, 0x1, 0x208) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000000)) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f0000001980)={0x400, {{0x1c, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x486}}}, 0x88) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000002c0)={0x0, 0x6, 0x2}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f0000000340)={r4, 0x8, 0xc8}, 0x8) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000380)=ANY=[@ANYBLOB="1c004e2300000000fe80000000000000001b7ce7dd0000bb0200000000000000000000000000000000000000000000000000000000000012551b4e00000000000000000000000000000000000000000000000000000000000029f830ff235924000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000700ff070000"], &(0x7f0000000080)=0x8c) getsockopt$inet6_sctp_SCTP_RTOINFO(r5, 0x84, 0x1, &(0x7f00000000c0)={r6, 0x80000000, 0x10000, 0x80000001}, &(0x7f0000000240)=0x10) semget(0x2, 0x2, 0xa) 00:00:15 executing program 2: r0 = socket(0x17, 0x5, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000003c0)={0x0, 0x40}, &(0x7f0000000400)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000440)={r1, 0x5}, 0x8) fcntl$setflags(r0, 0x2, 0x1) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) open(&(0x7f00000005c0)='./file0/file0\x00', 0x10000, 0x3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000700)=0x158, 0x4) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r2}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000100)={0x100, 0x7fffffff, 0x4, 0x4, 0x7, 0x7, 0xcb, 0x401, 0xd2, 0x1ffc0000000000, 0x1}, 0xb) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) mkdirat(r2, &(0x7f00000002c0)='./file0\x00', 0x46) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = socket(0x0, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000007c0)=ANY=[@ANYBLOB="1c004e203f000000000000000000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="0400000003a5fdcc2d37b597205180ee000900"], &(0x7f00000006c0)=0x8c) writev(r2, 0x0, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffeee, 0x4, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000580)={r1, 0x40000}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000780)={0x201, 0x1, r1}, 0xfffffd67) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000280), 0x4) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f00000004c0)=0x8, 0x4) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000300)={0x0, 0x81, 0x401, 0xffff, 0x8, 0x7ff}, &(0x7f0000000340)=0x14) setsockopt(r0, 0x80000, 0x7, &(0x7f0000000380)="42f52ccd3c95e1b6c355bcad97f9e80a7c941dee23f2", 0x16) getsockopt$inet_tcp_int(r3, 0x6, 0x304, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, 0x0, 0x0) 00:00:15 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) r3 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) fchmod(r3, 0xe3) close(r3) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000180)='%\xd5\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='\'\x00', &(0x7f0000000240)='\x00'], &(0x7f0000000400)=[&(0x7f00000002c0)=',)-\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)=',\x00']) read(r2, &(0x7f00000004c0)=""/4096, 0x1000) unlink(&(0x7f0000000140)='./file0\x00') sendfile(r0, r1, 0x0, 0x1100) close(r0) 00:00:15 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x8000000) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0x66, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0xfffffffffffffd8e) freebsd11_lstat(0x0, 0x0) mlockall(0x0) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) 00:00:17 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8244, 0x0) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000040)=0x3be800, 0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x400000000106) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x100000202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) mlock(&(0x7f0000ffa000/0x2000)=nil, 0x2000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) truncate(&(0x7f0000000080)='./file0\x00', 0x10000) sendfile(r0, r3, 0x0, 0x0) 00:00:17 executing program 0: socketpair$unix(0x1, 0x100000000002, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x40) bind(r1, &(0x7f0000000240)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0xa) r2 = socket$unix(0x1, 0x2, 0x0) r3 = dup2(r1, r0) r4 = getpgrp(0xffffffffffffffff) fcntl$setown(r3, 0x6, r4) sendmsg$unix(r2, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="70012e2f66696c6530087cfff800"], 0x9, 0x0}, 0x0) 00:00:17 executing program 3: ppoll(0x0, 0x0, 0x0, &(0x7f0000000000), 0x8) execve(0x0, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x0, 0x80000000, @loopback, 0xffff}}, 0x0, 0x4, 0x1, 0x4, 0x8, 0x2, 0xffffffffffffffe0}, &(0x7f0000000100)=0x98) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x81, 0x1dc500000, 0x6, 0x9, 0xffff}, 0x14) 00:00:17 executing program 3: r0 = socket(0x2, 0x5, 0x0) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000200)=0x0, &(0x7f0000000380), &(0x7f00000003c0)) setresgid(r1, r2, r3) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r4}, 0x8) fstat(r0, &(0x7f0000000400)) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r4, 0x9, 0x7, 0x7fffffff, 0x0, 0x6}, &(0x7f00000000c0)=0x14) 00:00:17 executing program 3: getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYBLOB="00a2e1fffe07000000000000f5"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) unlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x800) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) pipe2(&(0x7f0000000040), 0x4) 00:00:17 executing program 0: r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) r1 = dup(r0) fdatasync(r0) setsockopt$inet_group_source_req(r1, 0x0, 0x0, &(0x7f0000000200)={0x5, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x118) setsockopt$inet_group_source_req(r1, 0x0, 0x0, &(0x7f0000000340)={0x2, {{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @loopback}}}, 0x118) preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000180)=""/118, 0x76}], 0x1, 0x0) freebsd11_getdents(r0, &(0x7f0000000040)=""/39, 0x40) 00:00:17 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f0000000140)=0x8, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0xc) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={r1, 0x0, 0x24b}, 0x8) r2 = dup(r0) lseek(r0, 0x0, 0x2) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = accept(r2, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000000240)={0x6}, 0x1) getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) setsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4) dup(r3) Fatal trap 9: general protection fault while in kernel mode cpuid = 0; apic id = 00 instruction pointer = 0x20:0xffffffff811640c5 stack pointer = 0x28:0xfffffe0021286610 frame pointer = 0x28:0xfffffe0021286650 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 1125 (syz-executor.2) trap number = 9 panic: general protection fault cpuid = 0 time = 18 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00212862e0 vpanic() at vpanic+0x1e0/frame 0xfffffe0021286340 panic() at panic+0x43/frame 0xfffffe00212863a0 trap_fatal() at trap_fatal+0x4c6/frame 0xfffffe0021286420 trap() at trap+0xba/frame 0xfffffe0021286540 calltrap() at calltrap+0x8/frame 0xfffffe0021286540 --- trap 0x9, rip = 0xffffffff811640c5, rsp = 0xfffffe0021286610, rbp = 0xfffffe0021286650 --- unp_dispose() at unp_dispose+0xa5/frame 0xfffffe0021286650 sofree() at sofree+0x42c/frame 0xfffffe00212866b0 soclose() at soclose+0x5b3/frame 0xfffffe0021286730 _fdrop() at _fdrop+0x3a/frame 0xfffffe0021286760 closef() at closef+0x27d/frame 0xfffffe00212867f0 fdescfree_fds() at fdescfree_fds+0xbd/frame 0xfffffe0021286840 fdescfree() at fdescfree+0x58a/frame 0xfffffe0021286900 exit1() at exit1+0x780/frame 0xfffffe0021286970 sys_sys_exit() at sys_sys_exit+0xd/frame 0xfffffe0021286980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0021286ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0021286ab0 --- syscall (1, FreeBSD ELF64, sys_sys_exit), rip = 0x44f32a, rsp = 0x7fffffffec58, rbp = 0x1 --- KDB: enter: panic [ thread pid 1125 tid 100212 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why