Warning: Permanently added '10.128.10.42' (ECDSA) to the list of known hosts.
2019/03/15 12:31:34 fuzzer started
2019/03/15 12:31:34 dialing manager at 10.128.0.248:35282
2019/03/15 12:31:34 checking machine...
2019/03/15 12:31:34 checking revisions...
2019/03/15 12:31:34 testing simple program...
2019/03/15 12:31:34 building call list...
2019/03/15 12:31:34 syscalls: 1
2019/03/15 12:31:34 code coverage: enabled
2019/03/15 12:31:34 comparison tracing: enabled
2019/03/15 12:31:34 extra coverage: support is not implemented in syzkaller
2019/03/15 12:31:34 setuid sandbox: support is not implemented in syzkaller
2019/03/15 12:31:34 namespace sandbox: support is not implemented in syzkaller
2019/03/15 12:31:34 Android sandbox: support is not implemented in syzkaller
2019/03/15 12:31:34 fault injection: support is not implemented in syzkaller
2019/03/15 12:31:34 leak checking: support is not implemented in syzkaller
2019/03/15 12:31:34 net packet injection: enabled
2019/03/15 12:31:34 net device setup: support is not implemented in syzkaller
12:31:34 executing program 0:
r0 = socket$inet(0x2, 0x20000005, 0x3)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0x92ae, 0x4)
r1 = socket$inet(0x2, 0x1, 0x8)
setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000040)={0x10001, 0x3}, 0x10)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000080)=0x1, 0x4)
r2 = dup(r1)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f00000000c0)=0x8, 0x4)
clock_gettime(0xf, &(0x7f0000000100))
sendto$inet6(r2, &(0x7f0000000140)="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", 0x1000, 0x1, &(0x7f0000001140)={0x1c, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000001180)={0x9, [0x8, 0x101, 0x1000, 0x200, 0x6, 0x1000, 0x8000000, 0x100, 0x5]}, 0x16)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f00000011c0)={0x5, [0x1f, 0x5, 0x101, 0x0, 0xff]}, &(0x7f0000001200)=0xe)
sendto$inet(r0, &(0x7f0000001240)="7cf937cb955616072b5bd7f9e8bbcca76c5d3a1fb850d8b5070eeddff920772088e694c569ae4855c6d85fd08a367210702b13cc0d99eb12eb1e9d45d3412b31f88c195f30f5f464a81e5499d0dec95ae1a3c748c91d525e9e94d83f45eced412d06d3f3f989b31f40718f29948783f66b8b650fef1a88879658c14f706dcadef8f18eeed2d2b982d77f3d3d01a9c058dbf34269af171c1ded8b658b0c4799f06a6c12f8e28dd9492115a91f8035101148e643c0ec0f3f6ba6c1574891d7b51bca82e3a85ca42b35cb2ccd9df193b8c94d3a522807dfd2708d9f7d015afe5e1143a1c79240bf9ea3f83004271a13db", 0xef, 0x20108, &(0x7f0000001340)={0x2, 0x1, @broadcast}, 0x10)
mincore(&(0x7f0000ff5000/0x9000)=nil, 0x9000, &(0x7f0000001380)=""/68)
sendto$inet6(r2, &(0x7f0000001400)="598cef1a293ed360801d00b66685287dbe3f13b58b06aefcfb518d1b41c3fcc585162e4a84d1cbc2f9ab8f963c43cdcb95", 0x31, 0x8, &(0x7f0000001440)={0x1c, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000001500)={<r3=>0x0, &(0x7f0000001480)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in]}, &(0x7f0000001540)=0x10)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000015c0)={<r4=>r3, &(0x7f0000001580)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000001600)=0x10)
setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000001640)={0xff}, 0x8)
getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000001680)={r4, 0x6, 0x1}, &(0x7f00000016c0)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000001780)={<r5=>r3, &(0x7f0000001700)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in]}, &(0x7f00000017c0)=0x10)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000001800)=0x9, 0x4)
poll(&(0x7f0000001840)=[{r0, 0x66}, {r0, 0x2}, {r1, 0xc0}, {r1, 0x4}, {r1, 0x2000}, {r1, 0x21e0}, {r1, 0x2041}, {r1, 0x204c}], 0x8, 0x401)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000001880)={0xfffffffffffffff8, 0x3, 0x1000, 0x1, 0xff, 0x80000001, 0x7, 0x2, r5}, 0x20)
socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$sock_int(r1, 0xffff, 0x1018, &(0x7f00000018c0), 0x4)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000001900)=0x7, 0x4)
setsockopt$inet6_udplite(r2, 0x88, 0x4, &(0x7f0000001940)=0xffffffffffffff8d, 0x4)
socketpair(0x17, 0x0, 0x5, &(0x7f0000001980)={<r6=>0xffffffffffffffff, <r7=>0xffffffffffffffff})
socket$inet6(0x1c, 0x6, 0x6164)
ppoll(&(0x7f00000019c0)=[{r7, 0x34}, {r0, 0x80}, {r0, 0x80}, {r6}], 0x4, &(0x7f0000001a00)={0xcf79, 0x8}, &(0x7f0000001a40)={0x3f}, 0x8)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r6, 0x84, 0x8007, &(0x7f0000001b00)={0x2, &(0x7f0000001a80)=[@in={0x2, 0x0, @rand_addr=0x200}, @in={0x2, 0x0, @rand_addr}, @in={0x2, 0x0, @loopback}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x27f7, @empty, 0x101}, @in={0x2, 0x0, @multicast2}]}, &(0x7f0000001b40)=0x10)

12:31:34 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
fcntl$getown(r0, 0x5)
fdatasync(r0)
socketpair(0x3, 0x10000005, 0x40, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000040)={@in={{0x2, 0x0}}, <r3=>0x0, 0x400, 0x7ad2, 0x201, 0x8, 0x10001, 0x2}, &(0x7f0000000100)=0xa0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000140)={<r4=>r3, 0x1}, &(0x7f0000000180)=0x8)
r5 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
r6 = dup(r5)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f00000001c0)=r3, 0x4)
r7 = socket(0x17, 0x20000000, 0x6)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r7, 0x84, 0x18, &(0x7f0000000200), &(0x7f0000000240)=0x4)
accept4$unix(r2, 0x0, &(0x7f0000000280), 0x20000000)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x900, &(0x7f00000002c0)={<r8=>r4, 0x3}, &(0x7f0000000300)=0x8)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r6, 0x84, 0x1b, &(0x7f0000000340)=0x7f, 0x4)
getsockopt$inet_mreqn(r7, 0x0, 0xc, &(0x7f0000000380)={@multicast1, @multicast1, <r9=>0x0}, &(0x7f00000003c0)=0xc)
setsockopt$inet_mreqn(r7, 0x0, 0xd, &(0x7f0000000400)={@multicast1, @multicast2, r9}, 0xc)
r10 = fcntl$dupfd(r2, 0x0, r6)
accept$unix(r7, 0x0, &(0x7f0000000440))
clock_getres(0xf, &(0x7f0000000480))
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r10, 0x84, 0x21, &(0x7f00000004c0)={0x3, 0x200, 0x3, 0xae7c, r8}, &(0x7f0000000500)=0x10)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000540)={r3, 0x6}, 0x8)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000580)={<r11=>r3, 0x84, "0576d4f7e05b165a3acdd94d5418ad99b1080c00a9886878d944d7b1be0d922f37362e7e923f0513f15426ceb5e25bab1e5fb3d0c7b275a9395c7e0920ab24f75f2e8aa2ea2b84122bcb10828d3c83a74579a41f8806f352365ae49b66b34b67ca7f9d21fcae05490ae469dc973c7549a0cff7f788454ff791d6cfb6caabc24674a29ed8"}, &(0x7f0000000640)=0x8c)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x902, &(0x7f0000000680)=r11, 0x4)
flock(r5, 0x8)
setsockopt$inet6_sctp_SCTP_NODELAY(r10, 0x84, 0x4, &(0x7f00000006c0)=0x38f, 0x4)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x15, &(0x7f0000000700)={r4, 0x1}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r6, 0x84, 0x16, &(0x7f0000000740)={r3, 0x81}, 0x8)
getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000780)={r8, 0x1, 0x7ff}, &(0x7f00000007c0)=0x8)
fchmodat(r10, &(0x7f0000000800)='./file0\x00', 0x6)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x5, 0x1000, 0x1, 0x1ff, r11}, &(0x7f0000000880)=0x10)

12:31:34 executing program 2:
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffff9c, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)
madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)={0x3, [<r1=>0x0, <r2=>0x0, 0x0]}, &(0x7f0000000140)=0x10)
sendto$unix(r0, &(0x7f0000000180)="6998935cb467ca7433b3c124905614865b85bdb3b7608d221a18c7c91e38610b610f444758087694ab691d70d7236c61ab81bf5106dfb0baa694a93bff8786a1fba27c94646dce7f02c3a6fb8fd656e457db996b694a51e7bff7f0a164a5c927d04265d0d201831bbefd2e828af68d6f526443351d03e79a98b38c12a9427e2f6b962ebcd45c66228e7685b3004cca198c480b0c00537333c9de5ec81e164bbc05ba0577bda1c8", 0xa7, 0x4, &(0x7f0000000240)=@abs={0x0, 0x0, 0x0}, 0x8)
mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
r3 = getpgid(0x0)
fcntl$lock(r0, 0xb, &(0x7f0000000280)={0x0, 0x6, 0x8, 0x7b, r3})
unlink(&(0x7f00000002c0)='./file0\x00')
freebsd11_fstat(r0, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
fstat(r0, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
r6 = geteuid()
freebsd11_fstat(r0, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
r8 = geteuid()
getgroups(0x4, &(0x7f0000000b00)=[<r9=>0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff])
sendmsg$unix(r0, &(0x7f0000000c00)={&(0x7f0000000300)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000880)=[{&(0x7f0000000340)="2301a16228063d551196fb42aaa2779bc76450ddc6341ce6e89fb4afb4b2793b247e4de32d04104710225ac600badecf062a8d96142c1ca5a0d51077f040e753db3823817de9ac4a13d0fac0760aadf98a5623d117e3a4133b194b6fa067bae242353bbb3af6247185b48e1fd7843afebcebf1df8397116eab84dcd5389b994a7c5c1d84a5cd3233719d4c6561e6abefc868a40872aa820e4416eb5b739d1b0da130976e8620f18bfbe1fdfe75ab6ab8aac54777ed80eb15155738270f75030b5e07fe7d096e01c859e6e996d4b6aaa7b87be2d2c491ea53cfb31e7de0ecefddfd0c65db7cbc44bf890a7b", 0xeb}, {&(0x7f0000000440)="f56ebbd14c3486eae52632ff482d3033132dda0770e44e8a7cc3007ad399500297eb96fd448e68637ede36f6295ba8ed95e3ba09f24f78575ed8b5738cadc7fe6c36033044034362f41a36d7921234e8fcbc4b7483c5383d9ca64081bac04792e71b85ade1aa24489de331a0d0322f1c1f7c47449332434e8a0eabcf7600d66adcee95045acc124f7d", 0x89}, {&(0x7f0000000500)="68467f64a6551784b50f17e4a3727df0cb34ddae3044b49acdf4a7122edeb430ee534512a1518371a4a48ff94b7eb0c1aa4fc8421d1ed1482c2745dd054966954c6749", 0x43}, {&(0x7f0000000580)="af9b66ab1cb7a8bc577a270b299391c2098c89887397de532c9c1c079abb51435a458e8c1442c056eafe", 0x2a}, {&(0x7f00000005c0)="470f7d5482bf652847d5d10895177c4a61bdbf4d19996b4ad2a7ebe1377606cef8ab989806647d57709008751a4bd2d22d486beb974ec644c86645755a4f4def1e0fa26f24a1c6ca197cf268f1e90a9032b08c34d885bcdd6e83cbee5baf442067a47bc51e98fe6fe17668b832f2dbabe87e0b1d260f0ab0619daf792ce27bd5a7b7e7e097215a675f3573ad607e2ab250a6016de3e788d022968da1510968015e34ad7fa41ac93b348944488e67bc75c4020c7dd81b4bde535c42afaff0645df20b2ba8a642bc87340c8698fc304bb783255f530d03661e694e", 0xda}, {&(0x7f00000006c0)="b524eb84c65015a17aea432e255340335060a6c3de0d1f26112f55a5ca4ff178027dee45ab19abff4e01369750056cd55ae390f555b0adebf1468519d2d1b205938c27b5196884949187ec36e8bc42195f857bd2040aa096836dec5838e9ef5fb120897dd500e7ce6912572f1c36f893d83039dffb0daed5ff1d820ed806fce4e8d79486a16b5d810c0ca6c295b6cb3788df7733957f823502e788eca477e38bcc42de42d4150861b4786d2f40d3a5a2878a686a8a72f1d3e799b1c538eae63a0d45291e86a931b2e62aebc43dcd6534643d51fd1b7f22036a5307d8dacac6034eaf4e5cdf88b95e823f937c378ee37fe120817d", 0xf4}, {&(0x7f00000007c0)="3bd9860b1242b7560ffc07b69372bb64aed915b59be846ce663a358992d9ddd4cab092cee7a1a3430c682d0fd70892a8ed1bb84184847f80e0cc478f8f972e8b50a3defa811601c617252326ad1426f8d91336238b623866fe6ddd54bbe0c903eb40ae3e94f33f376a2589180d950d", 0x6f}, {&(0x7f0000000840)="f605caac65860c664bdbdac02f46755a7e55178506346986b277485c4f8f6e", 0x1f}], 0x8, &(0x7f0000000b40)=[@rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r3, r4, r5}, @rights={0x18, 0xffff, 0x1, [r0, r0]}, @cred={0x20, 0xffff, 0x2, r3, r6, r7}, @cred={0x20, 0xffff, 0x2, r3, r8, r9}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}], 0xc0, 0x184}, 0x4)
clock_settime(0xf, &(0x7f0000000c40)={0x89, 0x8})
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000c80)={r1, 0xa6, "4b0d6834fc40319f7215602d1b2359611a0bf56a7ed583dc64e7347387cbcb4cf61bb433a858759ccf1a9dde8889549087f36b2e94769016a61cf1dc8f4c16a7ccf80a3b81b5c041372991e62fa088e951b9ca82167dd98dc70af1904dc7b929dc2d6bc408549fb28f03e4794350e71b4526958e166a7f285d0a6c4806262956a485bbcf97b01cbf8b34b586c5a7d9241944073b8ec415862e245b63b1f5efb73a74fb17a1a1"}, &(0x7f0000000d40)=0xae)
r10 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000d80), &(0x7f0000000dc0)=0x4)
sendmsg$unix(r0, &(0x7f0000000f00)={&(0x7f0000000e00)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000000ec0)=[{&(0x7f0000000e40)="2b6c2a261a63ccde06c5928577216e761a8fbefc152139ae3d625cec429b", 0x1e}, {&(0x7f0000000e80)="f1ed815a183ad19a9ce3ec03cc75442caab31091c5a6a9ee2a7aae54173d54be5ebff9", 0x23}], 0x2, 0x0, 0x0, 0x5}, 0x108)
mknodat(r0, &(0x7f0000000f40)='./file0\x00', 0x0, 0x5)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000f80)={r2, 0xf, 0xab00000000000}, 0x8)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000001080)={r1, &(0x7f0000000fc0)=[@in6={0x1c, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x2}, @in={0x2, 0x2, @broadcast}, @in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x2, 0xffff, @empty, 0xad00000000000000}, @in6={0x1c, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x3}, @in6={0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x7fff}, @in={0x2, 0x2, @loopback}]}, &(0x7f00000010c0)=0x10)
close(r10)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000001100)={0x6, "8fc8865d82a9d69633c642b9f9db2e4b"}, 0x14)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000001140)={r1, 0x4000000000, 0xbf, 0x18bdd72140000}, &(0x7f0000001180)=0x10)
getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000011c0), &(0x7f0000001200)=0x8)
getsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000001240)={@empty, @multicast1}, &(0x7f0000001280)=0xc)

12:31:34 executing program 3:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x8000000, 0x5}, {0x40, 0x200}})
fchmodat(r0, &(0x7f00000000c0)='./file0\x00', 0x2)
syz_extract_tcp_res(&(0x7f0000000100), 0x4, 0x80000000)
mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2, 0x10, r0, 0x0)
linkat(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00', 0x400)
freebsd11_mknodat(r0, &(0x7f00000001c0)='./file1\x00', 0x2000, 0x1400000000)
r2 = accept(r0, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000240)=0x1c)
r3 = semget(0x0, 0x0, 0x0)
semop(r3, &(0x7f0000000280)=[{0x2, 0xffffffffffffff81, 0x1000}], 0x1)
getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000002c0), &(0x7f0000000300)=0xb)
semget(0x3, 0x3, 0x200)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000340)={<r4=>0x0, 0xdd}, &(0x7f0000000380)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f00000003c0)={r4, 0x4, 0x83, "072ea098c0f124c90dc027abad7f3786d32f60e438844e207d3545d87ea7693efc43b983898b5b473586e88fac587c7c62f6b111c5539676f7d212d29950eb39ace6a8d3985282d1f36301c909f15b8213aa9463c343aa67a181ba40bd787d2061df38624fc407cfd8d4c2cd2f3dff0564c02243cc8a43c2fc77e376e7cea046938b89"}, 0x8b)
getsockname$inet(r1, &(0x7f0000000480)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000004c0)=0x10)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000500), 0x4)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000540), &(0x7f0000000580)=0x4)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000640), &(0x7f0000000680)=0x4)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000006c0)={<r5=>r4, 0xa00, 0x8020, 0x8}, &(0x7f0000000700)=0x10)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000740)=0x8, 0x4)
fchmodat(r0, &(0x7f0000000780)='./file1\x00', 0x80)
recvfrom(r2, &(0x7f00000007c0)=""/154, 0x9a, 0x2, &(0x7f0000000880)=@in={0x2, 0x3, @multicast1}, 0x10)
fchmodat(r0, &(0x7f00000008c0)='./file1\x00', 0x100)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000900)={@in6={{0x1c, 0x2, 0x1ff, @local={0xfe, 0x80, [], 0x0}, 0x5}}, r5}, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000009c0)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r4, 0x9, 0x9, 0x6}, 0x94)
setsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000a80)="f540f74fd0806f4bed120c503cfc104172fedb6d8832b6877b9484b264c22b5ff31a8cdf3fa194c412f977a1b8cabe240adf40e7275c48d9403a5a31a10db563fe0d3bb638297eb7a2db4644cab13e661183dc7faa0778f2082f3e6a81571b378f6d6e7097e8dee048d5", 0x6a)
renameat(r1, &(0x7f0000000b00)='./file1\x00', r1, &(0x7f0000000b40)='./file0\x00')
readv(r0, &(0x7f0000000e00)=[{&(0x7f0000000b80)=""/215, 0xd7}, {&(0x7f0000000c80)=""/2, 0x2}, {&(0x7f0000000cc0)=""/59, 0x3b}, {&(0x7f0000000d00)=""/239, 0xef}], 0x4)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000e40), &(0x7f0000000e80)=0x4)

12:31:34 executing program 4:
utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x0, 0x1f}, {0x2, 0x80}})
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = dup(r0)
r2 = socket$inet_icmp(0x2, 0x2, 0x1)
freebsd11_mknod(&(0x7f0000000080)='./file0/file0\x00', 0x8000, 0x6)
bind$unix(r1, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x1}, 0x8)
freebsd10_pipe(&(0x7f0000000100)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
utimensat(r3, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x4}, {0x200, 0x4}}, 0x200)
bind$inet6(r0, &(0x7f00000001c0)={0x1c, 0x3, 0x7, @local={0xfe, 0x80, [], 0x0}, 0xfff}, 0x1c)
r5 = shmget$private(0x0, 0x4000, 0x2, &(0x7f0000ff9000/0x4000)=nil)
shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000200)=""/123)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000280)={0x0, 0x800, 0x1400, 0x1, 0xffffffffffffff7f, 0x7, 0xffffffff, 0xffffffffffffff81, <r6=>0x0}, &(0x7f00000002c0)=0x20)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000300)={<r7=>r6, 0x8, 0x3, 0xffff, 0x8001}, &(0x7f0000000340)=0x18)
shmget(0x3, 0x1000, 0x2, &(0x7f0000ffa000/0x1000)=nil)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000380)={<r8=>r7, 0xfffffffffffffff9}, &(0x7f00000003c0)=0x8)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000400)={r6, 0x1, 0x5, [0x8, 0x69f, 0x1, 0x2, 0x100000000]}, &(0x7f0000000440)=0x12)
freebsd11_fstat(r2, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, <r9=>0x0, <r10=>0x0})
freebsd11_lstat(&(0x7f0000000500)='./file0/file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, <r11=>0x0})
fchown(r1, r9, r11)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
getgroups(0x1, &(0x7f00000005c0)=[r10])
r12 = fcntl$getown(r4, 0x5)
getpgid(r12)
fcntl$setstatus(r0, 0x4, 0x1000c)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000600)={r8, 0xfffffffffffffff9, 0x6}, &(0x7f0000000640)=0xc)
clock_getres(0x0, &(0x7f0000000680))
futimesat(r4, &(0x7f00000006c0)='./file0/file1\x00', &(0x7f0000000700)={{0x5, 0x6}, {0x9, 0x7}})
getsockname$inet6(r1, &(0x7f0000000740), &(0x7f0000000780)=0x1c)
setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f00000007c0)={{0x1c, 0x2, 0x7f, @loopback}, {0x1c, 0x3, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x7175}, 0x0, [0x3, 0x3, 0x4, 0x4d1e, 0x7, 0x7fff, 0x6, 0x1]}, 0x5c)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000840)='hd\x00', 0x3)

12:31:34 executing program 5:
r0 = semget(0x2, 0x2, 0x8)
__semctl$GETPID(r0, 0x1, 0x4, &(0x7f0000000000)=""/4096)
freebsd10_pipe(&(0x7f0000001000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000001040)={<r3=>0x0, 0x7}, &(0x7f0000001080)=0x8)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f00000010c0)=r3, 0x4)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000001100)={<r4=>r3, 0x52d, 0x1, [0x9]}, &(0x7f0000001140)=0xa)
__getcwd(&(0x7f0000001180)=""/244, 0xf4)
fcntl$getflags(r2, 0x3)
flock(r1, 0x0)
rename(&(0x7f0000001280)='./file0\x00', &(0x7f00000012c0)='./file0\x00')
recvfrom(r2, &(0x7f0000001300)=""/1, 0x1, 0x0, 0xfffffffffffffffe, 0x0)
freebsd11_lstat(&(0x7f0000001340)='./file0\x00', &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, <r5=>0x0})
r6 = getegid()
r7 = getuid()
freebsd11_fstat(r1, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0})
__semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000001480)={{0x6000000000000000, r5, r6, r7, r8, 0x40, 0x2}, 0x2, 0xffffffffffffffe0, 0x100})
setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000001500)={r4, 0x1}, 0x8)
recvfrom(r1, &(0x7f0000001540)=""/234, 0xea, 0x80, &(0x7f0000001640)=@in={0x2, 0x0, @loopback}, 0x10)
getresgid(&(0x7f0000001680), &(0x7f00000016c0), &(0x7f0000001700))
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000001740)={@in6={{0x1c, 0x0, 0xffff, @empty, 0x25d}}, r3}, &(0x7f0000001800)=0x84)
freebsd11_lstat(&(0x7f0000001840)='./file0\x00', &(0x7f0000001880))
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000001900)={0x4, 0x6, 0x0, 0x200, 0x10000, 0x7, 0x5, 0x7, r4}, 0x20)
recvfrom$inet6(r2, &(0x7f0000001940)=""/159, 0x9f, 0x2, &(0x7f0000001a00)={0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x4000000000000000}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000001a40)=0x7, 0x4)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000001a80)={r4, 0x400}, 0x8)
sendmsg(r2, &(0x7f00000021c0)={&(0x7f0000001ac0)=@in6={0x1c, 0x2, 0xffff, @empty, 0x3}, 0x1c, &(0x7f0000002000)=[{&(0x7f0000001b00)="c582c81e1e7ed448db6868d3c91a95efb387858e0825b399f9d811000f3da90da13332867ea6fd82cf05afc49e480ec634a8ca02da23b0cb82ab18869a75dbbf4f3a28e13adbc8e1da736fda525a9acd3e8348a121b961d365e49ae01336e1cb4ca1b3b6c032d95f0f6d18aa8da82ae32a4f9aff1ef0972406eca9cdb2711f0ea657f907", 0x84}, {&(0x7f0000001bc0)="180d872b59f968a9e566d3285bd26bc7c47d36cbff7652bf21cc71357730a136c8cb0e4a8de8f4b1c92d46778f64ddae6a6828595aa2aa293d8a85d8364ab68f3b795732a0d12da4713b1d37a8e6f1f7232665e05bbfd604c8a6755222ccd4adc432107d4bef89af68c0f86583486b7caa50a455ae2227db7989c1a616bdbd45e5ed7ab5999d6e475793e8c37ef6c994c1fe47477e9a8494e7ea03f7538fbe70ed0b1a6e785fd2a447eb772d7297398d7010f435f1da7270fd0a1ad5a72f4b37713d7ca9fd1094200e3f85a4c4c495188344c25c3c6b3d7e83fe4cb3cf5b343503ed5172061bb3d6e21fe2c2c855315b1ecabdc5", 0xf4}, {&(0x7f0000001cc0)="caa4e3ebb788f9617d3050cc97ad6e02a40b12fc983c69ac8d4ed5f4a41abeb5041591df5aea904f76ce3838bb519b1542168851eda12c6476dc5ac783193f629d11bf4bbc6e7a9b3cc800a96c4b91ddf1db97926ce92e500272598940c09e47cb5a563ebdbb27fb3a8e977ddfebadcb806eea055bbb634997c0d4d4843e5cf9edb2a64bb5dc55c72a1aebef32cb6a453f1598a46d29a00e", 0x98}, {&(0x7f0000001d80)="a017b73dd91e053eb2eeda9f29feed7cd101e14bdb026ea9b35b55d7c89882133558b246ddcf0d0310d27e52d69df1e1caaf5a1dd4da3e6487fb342b31aafe2ed71488f1f118e69008a3c34398def3ebac962656002c320b83da", 0x5a}, {&(0x7f0000001e00)="ce2fdbfe528144c4c078155269416e", 0xf}, {&(0x7f0000001e40)="23798163e57b5ffe4daeed91acaa2dffdc6952322349c2f3453bddd218318d67c144cef77458834399da81", 0x2b}, {&(0x7f0000001e80)="22dbb2d318cf887de18fb73c08add405c3864a737110c26945c760594bdb5e11bf42b5aa771fbdb1ec9732919a2db0226910f985e33928472d322d7f9a8f27eec0b7c5627c553d6dec4de0207d8c5d9a1163ce1e616d330ec21af81edb19b9043292434449d5759383c99b70dab8e0304a4bf08d41e8e5e14b5922765ad4cb974d25535c2cc1b850a3a9e3fcd6272a848ccb939080483cf545900569941beacf81ed963778d181f94d64ff0b9db9f171169778e470b2f73848abcf5386998dd759dd3a332a30aaebe7173503d76a7a65fcd9494977b154e80bacf042c4007bfcc3c520586b5cd65579691923561cdce41b6a", 0xf2}, {&(0x7f0000001f80)="63c644570179ea00a26830b4d22a1e803a34f2dc81904ca9dcb1daf5102d24d934825e5f01727a045ddf30248e430f10dfa98c0e29b217e2443ddc42100e4d58e52161bdfe93cace04d93d713f049ea0a2ef2d5dbf12886a2bde9dbcf9f081b4186b8083759fcd", 0x67}], 0x8, &(0x7f0000002080)=[{0x30, 0x6, 0x400, "8165b58d55b4f5cd333caf90dbb2676e1a5c075a0909e2a2a4d4304ddf30b1"}, {0x38, 0x88, 0x6, "e4a33247da8c39bf8eae3fb73970c145619f18cfdc4129a7ecdbba45eae214ea6cdcc802e316"}, {0xd8, 0x0, 0x6, "0a71378f9cae8b153e875ebd2e26c38bc5d6ae3c15760cad5a91ca9158ae3213e7100ea2fcbd8e24f50fbdc3c116d718eea58fcfb38931b094def11457824d87e24a42910e5955de2ae80a1cad433a4624a07fc144d73b6125e8056a089fec7f0ad00e7fa61ef843d77553dcbc73b0945b4708c572f55b088b5cd79fa98eef6adc1f7a617f7b2ee3550239719de63567a53283d39514fa7271f79993040e1d01796ecc09503c954d0f3bb2a77b96afb459c0df9c62fb0a159780dab191ec67743782dd"}], 0x140}, 0x109)
utimes(&(0x7f0000002200)='./file1\x00', &(0x7f0000002240)={{0x0, 0x6}, {0x7, 0x6}})
setsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000002280)={'accf_data\x00', "241480018502eb0343a00bb6d4ffee15a72db1269d7877998aaa56e324156e120efafe78788190d76f60fdb892fabe11b11833dafdcdc7af563e8da1b88333bfde7ba08feb38b3d4b4fb7951deabe5580684dd08a035837e1493ea8fcd48f3641e5b2fb24306929d8af93c90b63a1b94235ed4aaf2eec322785bebdcd48304e959541a8531fb0604efc7b817dc377074597ca07321494bd472a47f2dbc86720bd458a5e2c445c086e5ceed39130517ea3ad050040dca07d7f401444370b6e91211a793a63dd39bf54e82b6b6055bc7d3429dcfef7c0b87183e4998bcf5cec8aa8546cf3698f0af499d926c7afa0e479d"}, 0x100)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000002380)={@in6={{0x1c, 0x2, 0x6, @loopback, 0x100000001}}, r3, 0x1, 0x7041, 0x80, 0x7ff, 0x7d, 0x2}, &(0x7f0000002440)=0x98)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000002480), &(0x7f00000024c0)=0x4)

12:31:34 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
fcntl$getown(r0, 0x5)
fdatasync(r0)
socketpair(0x3, 0x10000005, 0x40, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000040)={@in={{0x2, 0x0}}, <r3=>0x0, 0x400, 0x7ad2, 0x201, 0x8, 0x10001, 0x2}, &(0x7f0000000100)=0xa0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000140)={<r4=>r3, 0x1}, &(0x7f0000000180)=0x8)
r5 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
r6 = dup(r5)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f00000001c0)=r3, 0x4)
r7 = socket(0x17, 0x20000000, 0x6)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r7, 0x84, 0x18, &(0x7f0000000200), &(0x7f0000000240)=0x4)
accept4$unix(r2, 0x0, &(0x7f0000000280), 0x20000000)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x900, &(0x7f00000002c0)={<r8=>r4, 0x3}, &(0x7f0000000300)=0x8)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r6, 0x84, 0x1b, &(0x7f0000000340)=0x7f, 0x4)
getsockopt$inet_mreqn(r7, 0x0, 0xc, &(0x7f0000000380)={@multicast1, @multicast1, <r9=>0x0}, &(0x7f00000003c0)=0xc)
setsockopt$inet_mreqn(r7, 0x0, 0xd, &(0x7f0000000400)={@multicast1, @multicast2, r9}, 0xc)
r10 = fcntl$dupfd(r2, 0x0, r6)
accept$unix(r7, 0x0, &(0x7f0000000440))
clock_getres(0xf, &(0x7f0000000480))
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r10, 0x84, 0x21, &(0x7f00000004c0)={0x3, 0x200, 0x3, 0xae7c, r8}, &(0x7f0000000500)=0x10)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000540)={r3, 0x6}, 0x8)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000580)={<r11=>r3, 0x84, "0576d4f7e05b165a3acdd94d5418ad99b1080c00a9886878d944d7b1be0d922f37362e7e923f0513f15426ceb5e25bab1e5fb3d0c7b275a9395c7e0920ab24f75f2e8aa2ea2b84122bcb10828d3c83a74579a41f8806f352365ae49b66b34b67ca7f9d21fcae05490ae469dc973c7549a0cff7f788454ff791d6cfb6caabc24674a29ed8"}, &(0x7f0000000640)=0x8c)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x902, &(0x7f0000000680)=r11, 0x4)
flock(r5, 0x8)
setsockopt$inet6_sctp_SCTP_NODELAY(r10, 0x84, 0x4, &(0x7f00000006c0)=0x38f, 0x4)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x15, &(0x7f0000000700)={r4, 0x1}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r6, 0x84, 0x16, &(0x7f0000000740)={r3, 0x81}, 0x8)
getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000780)={r8, 0x1, 0x7ff}, &(0x7f00000007c0)=0x8)
fchmodat(r10, &(0x7f0000000800)='./file0\x00', 0x6)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x5, 0x1000, 0x1, 0x1ff, r11}, &(0x7f0000000880)=0x10)

12:31:34 executing program 3:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x8000000, 0x5}, {0x40, 0x200}})
fchmodat(r0, &(0x7f00000000c0)='./file0\x00', 0x2)
syz_extract_tcp_res(&(0x7f0000000100), 0x4, 0x80000000)
mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2, 0x10, r0, 0x0)
linkat(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00', 0x400)
freebsd11_mknodat(r0, &(0x7f00000001c0)='./file1\x00', 0x2000, 0x1400000000)
r2 = accept(r0, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000240)=0x1c)
r3 = semget(0x0, 0x0, 0x0)
semop(r3, &(0x7f0000000280)=[{0x2, 0xffffffffffffff81, 0x1000}], 0x1)
getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000002c0), &(0x7f0000000300)=0xb)
semget(0x3, 0x3, 0x200)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000340)={<r4=>0x0, 0xdd}, &(0x7f0000000380)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f00000003c0)={r4, 0x4, 0x83, "072ea098c0f124c90dc027abad7f3786d32f60e438844e207d3545d87ea7693efc43b983898b5b473586e88fac587c7c62f6b111c5539676f7d212d29950eb39ace6a8d3985282d1f36301c909f15b8213aa9463c343aa67a181ba40bd787d2061df38624fc407cfd8d4c2cd2f3dff0564c02243cc8a43c2fc77e376e7cea046938b89"}, 0x8b)
getsockname$inet(r1, &(0x7f0000000480)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000004c0)=0x10)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000500), 0x4)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000540), &(0x7f0000000580)=0x4)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000640), &(0x7f0000000680)=0x4)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000006c0)={<r5=>r4, 0xa00, 0x8020, 0x8}, &(0x7f0000000700)=0x10)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000740)=0x8, 0x4)
fchmodat(r0, &(0x7f0000000780)='./file1\x00', 0x80)
recvfrom(r2, &(0x7f00000007c0)=""/154, 0x9a, 0x2, &(0x7f0000000880)=@in={0x2, 0x3, @multicast1}, 0x10)
fchmodat(r0, &(0x7f00000008c0)='./file1\x00', 0x100)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000900)={@in6={{0x1c, 0x2, 0x1ff, @local={0xfe, 0x80, [], 0x0}, 0x5}}, r5}, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000009c0)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r4, 0x9, 0x9, 0x6}, 0x94)
setsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000a80)="f540f74fd0806f4bed120c503cfc104172fedb6d8832b6877b9484b264c22b5ff31a8cdf3fa194c412f977a1b8cabe240adf40e7275c48d9403a5a31a10db563fe0d3bb638297eb7a2db4644cab13e661183dc7faa0778f2082f3e6a81571b378f6d6e7097e8dee048d5", 0x6a)
renameat(r1, &(0x7f0000000b00)='./file1\x00', r1, &(0x7f0000000b40)='./file0\x00')
readv(r0, &(0x7f0000000e00)=[{&(0x7f0000000b80)=""/215, 0xd7}, {&(0x7f0000000c80)=""/2, 0x2}, {&(0x7f0000000cc0)=""/59, 0x3b}, {&(0x7f0000000d00)=""/239, 0xef}], 0x4)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000e40), &(0x7f0000000e80)=0x4)

12:31:34 executing program 3:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x8000000, 0x5}, {0x40, 0x200}})
fchmodat(r0, &(0x7f00000000c0)='./file0\x00', 0x2)
syz_extract_tcp_res(&(0x7f0000000100), 0x4, 0x80000000)
mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2, 0x10, r0, 0x0)
linkat(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00', 0x400)
freebsd11_mknodat(r0, &(0x7f00000001c0)='./file1\x00', 0x2000, 0x1400000000)
r2 = accept(r0, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000240)=0x1c)
r3 = semget(0x0, 0x0, 0x0)
semop(r3, &(0x7f0000000280)=[{0x2, 0xffffffffffffff81, 0x1000}], 0x1)
getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000002c0), &(0x7f0000000300)=0xb)
semget(0x3, 0x3, 0x200)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000340)={<r4=>0x0, 0xdd}, &(0x7f0000000380)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f00000003c0)={r4, 0x4, 0x83, "072ea098c0f124c90dc027abad7f3786d32f60e438844e207d3545d87ea7693efc43b983898b5b473586e88fac587c7c62f6b111c5539676f7d212d29950eb39ace6a8d3985282d1f36301c909f15b8213aa9463c343aa67a181ba40bd787d2061df38624fc407cfd8d4c2cd2f3dff0564c02243cc8a43c2fc77e376e7cea046938b89"}, 0x8b)
getsockname$inet(r1, &(0x7f0000000480)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000004c0)=0x10)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000500), 0x4)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000540), &(0x7f0000000580)=0x4)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000640), &(0x7f0000000680)=0x4)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000006c0)={<r5=>r4, 0xa00, 0x8020, 0x8}, &(0x7f0000000700)=0x10)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000740)=0x8, 0x4)
fchmodat(r0, &(0x7f0000000780)='./file1\x00', 0x80)
recvfrom(r2, &(0x7f00000007c0)=""/154, 0x9a, 0x2, &(0x7f0000000880)=@in={0x2, 0x3, @multicast1}, 0x10)
fchmodat(r0, &(0x7f00000008c0)='./file1\x00', 0x100)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000900)={@in6={{0x1c, 0x2, 0x1ff, @local={0xfe, 0x80, [], 0x0}, 0x5}}, r5}, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000009c0)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r4, 0x9, 0x9, 0x6}, 0x94)
setsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000a80)="f540f74fd0806f4bed120c503cfc104172fedb6d8832b6877b9484b264c22b5ff31a8cdf3fa194c412f977a1b8cabe240adf40e7275c48d9403a5a31a10db563fe0d3bb638297eb7a2db4644cab13e661183dc7faa0778f2082f3e6a81571b378f6d6e7097e8dee048d5", 0x6a)
renameat(r1, &(0x7f0000000b00)='./file1\x00', r1, &(0x7f0000000b40)='./file0\x00')
readv(r0, &(0x7f0000000e00)=[{&(0x7f0000000b80)=""/215, 0xd7}, {&(0x7f0000000c80)=""/2, 0x2}, {&(0x7f0000000cc0)=""/59, 0x3b}, {&(0x7f0000000d00)=""/239, 0xef}], 0x4)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000e40), &(0x7f0000000e80)=0x4)

12:31:34 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
fcntl$getown(r0, 0x5)
fdatasync(r0)
socketpair(0x3, 0x10000005, 0x40, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000040)={@in={{0x2, 0x0}}, <r3=>0x0, 0x400, 0x7ad2, 0x201, 0x8, 0x10001, 0x2}, &(0x7f0000000100)=0xa0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000140)={<r4=>r3, 0x1}, &(0x7f0000000180)=0x8)
r5 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
r6 = dup(r5)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f00000001c0)=r3, 0x4)
r7 = socket(0x17, 0x20000000, 0x6)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r7, 0x84, 0x18, &(0x7f0000000200), &(0x7f0000000240)=0x4)
accept4$unix(r2, 0x0, &(0x7f0000000280), 0x20000000)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x900, &(0x7f00000002c0)={<r8=>r4, 0x3}, &(0x7f0000000300)=0x8)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r6, 0x84, 0x1b, &(0x7f0000000340)=0x7f, 0x4)
getsockopt$inet_mreqn(r7, 0x0, 0xc, &(0x7f0000000380)={@multicast1, @multicast1, <r9=>0x0}, &(0x7f00000003c0)=0xc)
setsockopt$inet_mreqn(r7, 0x0, 0xd, &(0x7f0000000400)={@multicast1, @multicast2, r9}, 0xc)
r10 = fcntl$dupfd(r2, 0x0, r6)
accept$unix(r7, 0x0, &(0x7f0000000440))
clock_getres(0xf, &(0x7f0000000480))
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r10, 0x84, 0x21, &(0x7f00000004c0)={0x3, 0x200, 0x3, 0xae7c, r8}, &(0x7f0000000500)=0x10)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000540)={r3, 0x6}, 0x8)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000580)={<r11=>r3, 0x84, "0576d4f7e05b165a3acdd94d5418ad99b1080c00a9886878d944d7b1be0d922f37362e7e923f0513f15426ceb5e25bab1e5fb3d0c7b275a9395c7e0920ab24f75f2e8aa2ea2b84122bcb10828d3c83a74579a41f8806f352365ae49b66b34b67ca7f9d21fcae05490ae469dc973c7549a0cff7f788454ff791d6cfb6caabc24674a29ed8"}, &(0x7f0000000640)=0x8c)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x902, &(0x7f0000000680)=r11, 0x4)
flock(r5, 0x8)
setsockopt$inet6_sctp_SCTP_NODELAY(r10, 0x84, 0x4, &(0x7f00000006c0)=0x38f, 0x4)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x15, &(0x7f0000000700)={r4, 0x1}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r6, 0x84, 0x16, &(0x7f0000000740)={r3, 0x81}, 0x8)
getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000780)={r8, 0x1, 0x7ff}, &(0x7f00000007c0)=0x8)
fchmodat(r10, &(0x7f0000000800)='./file0\x00', 0x6)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x5, 0x1000, 0x1, 0x1ff, r11}, &(0x7f0000000880)=0x10)

12:31:35 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
fcntl$getown(r0, 0x5)
fdatasync(r0)
socketpair(0x3, 0x10000005, 0x40, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000040)={@in={{0x2, 0x0}}, <r3=>0x0, 0x400, 0x7ad2, 0x201, 0x8, 0x10001, 0x2}, &(0x7f0000000100)=0xa0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000140)={<r4=>r3, 0x1}, &(0x7f0000000180)=0x8)
r5 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
r6 = dup(r5)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f00000001c0)=r3, 0x4)
r7 = socket(0x17, 0x20000000, 0x6)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r7, 0x84, 0x18, &(0x7f0000000200), &(0x7f0000000240)=0x4)
accept4$unix(r2, 0x0, &(0x7f0000000280), 0x20000000)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x900, &(0x7f00000002c0)={<r8=>r4, 0x3}, &(0x7f0000000300)=0x8)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r6, 0x84, 0x1b, &(0x7f0000000340)=0x7f, 0x4)
getsockopt$inet_mreqn(r7, 0x0, 0xc, &(0x7f0000000380)={@multicast1, @multicast1, <r9=>0x0}, &(0x7f00000003c0)=0xc)
setsockopt$inet_mreqn(r7, 0x0, 0xd, &(0x7f0000000400)={@multicast1, @multicast2, r9}, 0xc)
r10 = fcntl$dupfd(r2, 0x0, r6)
accept$unix(r7, 0x0, &(0x7f0000000440))
clock_getres(0xf, &(0x7f0000000480))
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r10, 0x84, 0x21, &(0x7f00000004c0)={0x3, 0x200, 0x3, 0xae7c, r8}, &(0x7f0000000500)=0x10)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000540)={r3, 0x6}, 0x8)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000580)={<r11=>r3, 0x84, "0576d4f7e05b165a3acdd94d5418ad99b1080c00a9886878d944d7b1be0d922f37362e7e923f0513f15426ceb5e25bab1e5fb3d0c7b275a9395c7e0920ab24f75f2e8aa2ea2b84122bcb10828d3c83a74579a41f8806f352365ae49b66b34b67ca7f9d21fcae05490ae469dc973c7549a0cff7f788454ff791d6cfb6caabc24674a29ed8"}, &(0x7f0000000640)=0x8c)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x902, &(0x7f0000000680)=r11, 0x4)
flock(r5, 0x8)
setsockopt$inet6_sctp_SCTP_NODELAY(r10, 0x84, 0x4, &(0x7f00000006c0)=0x38f, 0x4)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x15, &(0x7f0000000700)={r4, 0x1}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r6, 0x84, 0x16, &(0x7f0000000740)={r3, 0x81}, 0x8)
getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000780)={r8, 0x1, 0x7ff}, &(0x7f00000007c0)=0x8)
fchmodat(r10, &(0x7f0000000800)='./file0\x00', 0x6)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x5, 0x1000, 0x1, 0x1ff, r11}, &(0x7f0000000880)=0x10)

12:31:35 executing program 2:
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffff9c, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)
madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)={0x3, [<r1=>0x0, <r2=>0x0, 0x0]}, &(0x7f0000000140)=0x10)
sendto$unix(r0, &(0x7f0000000180)="6998935cb467ca7433b3c124905614865b85bdb3b7608d221a18c7c91e38610b610f444758087694ab691d70d7236c61ab81bf5106dfb0baa694a93bff8786a1fba27c94646dce7f02c3a6fb8fd656e457db996b694a51e7bff7f0a164a5c927d04265d0d201831bbefd2e828af68d6f526443351d03e79a98b38c12a9427e2f6b962ebcd45c66228e7685b3004cca198c480b0c00537333c9de5ec81e164bbc05ba0577bda1c8", 0xa7, 0x4, &(0x7f0000000240)=@abs={0x0, 0x0, 0x0}, 0x8)
mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
r3 = getpgid(0x0)
fcntl$lock(r0, 0xb, &(0x7f0000000280)={0x0, 0x6, 0x8, 0x7b, r3})
unlink(&(0x7f00000002c0)='./file0\x00')
freebsd11_fstat(r0, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
fstat(r0, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
r6 = geteuid()
freebsd11_fstat(r0, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
r8 = geteuid()
getgroups(0x4, &(0x7f0000000b00)=[<r9=>0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff])
sendmsg$unix(r0, &(0x7f0000000c00)={&(0x7f0000000300)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000880)=[{&(0x7f0000000340)="2301a16228063d551196fb42aaa2779bc76450ddc6341ce6e89fb4afb4b2793b247e4de32d04104710225ac600badecf062a8d96142c1ca5a0d51077f040e753db3823817de9ac4a13d0fac0760aadf98a5623d117e3a4133b194b6fa067bae242353bbb3af6247185b48e1fd7843afebcebf1df8397116eab84dcd5389b994a7c5c1d84a5cd3233719d4c6561e6abefc868a40872aa820e4416eb5b739d1b0da130976e8620f18bfbe1fdfe75ab6ab8aac54777ed80eb15155738270f75030b5e07fe7d096e01c859e6e996d4b6aaa7b87be2d2c491ea53cfb31e7de0ecefddfd0c65db7cbc44bf890a7b", 0xeb}, {&(0x7f0000000440)="f56ebbd14c3486eae52632ff482d3033132dda0770e44e8a7cc3007ad399500297eb96fd448e68637ede36f6295ba8ed95e3ba09f24f78575ed8b5738cadc7fe6c36033044034362f41a36d7921234e8fcbc4b7483c5383d9ca64081bac04792e71b85ade1aa24489de331a0d0322f1c1f7c47449332434e8a0eabcf7600d66adcee95045acc124f7d", 0x89}, {&(0x7f0000000500)="68467f64a6551784b50f17e4a3727df0cb34ddae3044b49acdf4a7122edeb430ee534512a1518371a4a48ff94b7eb0c1aa4fc8421d1ed1482c2745dd054966954c6749", 0x43}, {&(0x7f0000000580)="af9b66ab1cb7a8bc577a270b299391c2098c89887397de532c9c1c079abb51435a458e8c1442c056eafe", 0x2a}, {&(0x7f00000005c0)="470f7d5482bf652847d5d10895177c4a61bdbf4d19996b4ad2a7ebe1377606cef8ab989806647d57709008751a4bd2d22d486beb974ec644c86645755a4f4def1e0fa26f24a1c6ca197cf268f1e90a9032b08c34d885bcdd6e83cbee5baf442067a47bc51e98fe6fe17668b832f2dbabe87e0b1d260f0ab0619daf792ce27bd5a7b7e7e097215a675f3573ad607e2ab250a6016de3e788d022968da1510968015e34ad7fa41ac93b348944488e67bc75c4020c7dd81b4bde535c42afaff0645df20b2ba8a642bc87340c8698fc304bb783255f530d03661e694e", 0xda}, {&(0x7f00000006c0)="b524eb84c65015a17aea432e255340335060a6c3de0d1f26112f55a5ca4ff178027dee45ab19abff4e01369750056cd55ae390f555b0adebf1468519d2d1b205938c27b5196884949187ec36e8bc42195f857bd2040aa096836dec5838e9ef5fb120897dd500e7ce6912572f1c36f893d83039dffb0daed5ff1d820ed806fce4e8d79486a16b5d810c0ca6c295b6cb3788df7733957f823502e788eca477e38bcc42de42d4150861b4786d2f40d3a5a2878a686a8a72f1d3e799b1c538eae63a0d45291e86a931b2e62aebc43dcd6534643d51fd1b7f22036a5307d8dacac6034eaf4e5cdf88b95e823f937c378ee37fe120817d", 0xf4}, {&(0x7f00000007c0)="3bd9860b1242b7560ffc07b69372bb64aed915b59be846ce663a358992d9ddd4cab092cee7a1a3430c682d0fd70892a8ed1bb84184847f80e0cc478f8f972e8b50a3defa811601c617252326ad1426f8d91336238b623866fe6ddd54bbe0c903eb40ae3e94f33f376a2589180d950d", 0x6f}, {&(0x7f0000000840)="f605caac65860c664bdbdac02f46755a7e55178506346986b277485c4f8f6e", 0x1f}], 0x8, &(0x7f0000000b40)=[@rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r3, r4, r5}, @rights={0x18, 0xffff, 0x1, [r0, r0]}, @cred={0x20, 0xffff, 0x2, r3, r6, r7}, @cred={0x20, 0xffff, 0x2, r3, r8, r9}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}], 0xc0, 0x184}, 0x4)
clock_settime(0xf, &(0x7f0000000c40)={0x89, 0x8})
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000c80)={r1, 0xa6, "4b0d6834fc40319f7215602d1b2359611a0bf56a7ed583dc64e7347387cbcb4cf61bb433a858759ccf1a9dde8889549087f36b2e94769016a61cf1dc8f4c16a7ccf80a3b81b5c041372991e62fa088e951b9ca82167dd98dc70af1904dc7b929dc2d6bc408549fb28f03e4794350e71b4526958e166a7f285d0a6c4806262956a485bbcf97b01cbf8b34b586c5a7d9241944073b8ec415862e245b63b1f5efb73a74fb17a1a1"}, &(0x7f0000000d40)=0xae)
r10 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000d80), &(0x7f0000000dc0)=0x4)
sendmsg$unix(r0, &(0x7f0000000f00)={&(0x7f0000000e00)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000000ec0)=[{&(0x7f0000000e40)="2b6c2a261a63ccde06c5928577216e761a8fbefc152139ae3d625cec429b", 0x1e}, {&(0x7f0000000e80)="f1ed815a183ad19a9ce3ec03cc75442caab31091c5a6a9ee2a7aae54173d54be5ebff9", 0x23}], 0x2, 0x0, 0x0, 0x5}, 0x108)
mknodat(r0, &(0x7f0000000f40)='./file0\x00', 0x0, 0x5)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000f80)={r2, 0xf, 0xab00000000000}, 0x8)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000001080)={r1, &(0x7f0000000fc0)=[@in6={0x1c, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x2}, @in={0x2, 0x2, @broadcast}, @in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x2, 0xffff, @empty, 0xad00000000000000}, @in6={0x1c, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x3}, @in6={0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x7fff}, @in={0x2, 0x2, @loopback}]}, &(0x7f00000010c0)=0x10)
close(r10)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000001100)={0x6, "8fc8865d82a9d69633c642b9f9db2e4b"}, 0x14)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000001140)={r1, 0x4000000000, 0xbf, 0x18bdd72140000}, &(0x7f0000001180)=0x10)
getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000011c0), &(0x7f0000001200)=0x8)
getsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000001240)={@empty, @multicast1}, &(0x7f0000001280)=0xc)

login: Mar 15 12:31:35 ci-freebsd-main-3 kernel: nd6_dad_timer: cancel DAD on tap0 because of ND6_IFF_IFDISABLED.
12:31:35 executing program 0:
r0 = socket$inet(0x2, 0x20000005, 0x3)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0x92ae, 0x4)
r1 = socket$inet(0x2, 0x1, 0x8)
setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000040)={0x10001, 0x3}, 0x10)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000080)=0x1, 0x4)
r2 = dup(r1)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f00000000c0)=0x8, 0x4)
clock_gettime(0xf, &(0x7f0000000100))
sendto$inet6(r2, &(0x7f0000000140)="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", 0x1000, 0x1, &(0x7f0000001140)={0x1c, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000001180)={0x9, [0x8, 0x101, 0x1000, 0x200, 0x6, 0x1000, 0x8000000, 0x100, 0x5]}, 0x16)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f00000011c0)={0x5, [0x1f, 0x5, 0x101, 0x0, 0xff]}, &(0x7f0000001200)=0xe)
sendto$inet(r0, &(0x7f0000001240)="7cf937cb955616072b5bd7f9e8bbcca76c5d3a1fb850d8b5070eeddff920772088e694c569ae4855c6d85fd08a367210702b13cc0d99eb12eb1e9d45d3412b31f88c195f30f5f464a81e5499d0dec95ae1a3c748c91d525e9e94d83f45eced412d06d3f3f989b31f40718f29948783f66b8b650fef1a88879658c14f706dcadef8f18eeed2d2b982d77f3d3d01a9c058dbf34269af171c1ded8b658b0c4799f06a6c12f8e28dd9492115a91f8035101148e643c0ec0f3f6ba6c1574891d7b51bca82e3a85ca42b35cb2ccd9df193b8c94d3a522807dfd2708d9f7d015afe5e1143a1c79240bf9ea3f83004271a13db", 0xef, 0x20108, &(0x7f0000001340)={0x2, 0x1, @broadcast}, 0x10)
mincore(&(0x7f0000ff5000/0x9000)=nil, 0x9000, &(0x7f0000001380)=""/68)
sendto$inet6(r2, &(0x7f0000001400)="598cef1a293ed360801d00b66685287dbe3f13b58b06aefcfb518d1b41c3fcc585162e4a84d1cbc2f9ab8f963c43cdcb95", 0x31, 0x8, &(0x7f0000001440)={0x1c, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000001500)={<r3=>0x0, &(0x7f0000001480)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in]}, &(0x7f0000001540)=0x10)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000015c0)={<r4=>r3, &(0x7f0000001580)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000001600)=0x10)
setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000001640)={0xff}, 0x8)
getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000001680)={r4, 0x6, 0x1}, &(0x7f00000016c0)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000001780)={<r5=>r3, &(0x7f0000001700)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in]}, &(0x7f00000017c0)=0x10)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000001800)=0x9, 0x4)
poll(&(0x7f0000001840)=[{r0, 0x66}, {r0, 0x2}, {r1, 0xc0}, {r1, 0x4}, {r1, 0x2000}, {r1, 0x21e0}, {r1, 0x2041}, {r1, 0x204c}], 0x8, 0x401)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000001880)={0xfffffffffffffff8, 0x3, 0x1000, 0x1, 0xff, 0x80000001, 0x7, 0x2, r5}, 0x20)
socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$sock_int(r1, 0xffff, 0x1018, &(0x7f00000018c0), 0x4)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000001900)=0x7, 0x4)
setsockopt$inet6_udplite(r2, 0x88, 0x4, &(0x7f0000001940)=0xffffffffffffff8d, 0x4)
socketpair(0x17, 0x0, 0x5, &(0x7f0000001980)={<r6=>0xffffffffffffffff, <r7=>0xffffffffffffffff})
socket$inet6(0x1c, 0x6, 0x6164)
ppoll(&(0x7f00000019c0)=[{r7, 0x34}, {r0, 0x80}, {r0, 0x80}, {r6}], 0x4, &(0x7f0000001a00)={0xcf79, 0x8}, &(0x7f0000001a40)={0x3f}, 0x8)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r6, 0x84, 0x8007, &(0x7f0000001b00)={0x2, &(0x7f0000001a80)=[@in={0x2, 0x0, @rand_addr=0x200}, @in={0x2, 0x0, @rand_addr}, @in={0x2, 0x0, @loopback}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x27f7, @empty, 0x101}, @in={0x2, 0x0, @multicast2}]}, &(0x7f0000001b40)=0x10)

12:31:35 executing program 3:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x8000000, 0x5}, {0x40, 0x200}})
fchmodat(r0, &(0x7f00000000c0)='./file0\x00', 0x2)
syz_extract_tcp_res(&(0x7f0000000100), 0x4, 0x80000000)
mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2, 0x10, r0, 0x0)
linkat(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00', 0x400)
freebsd11_mknodat(r0, &(0x7f00000001c0)='./file1\x00', 0x2000, 0x1400000000)
r2 = accept(r0, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000240)=0x1c)
r3 = semget(0x0, 0x0, 0x0)
semop(r3, &(0x7f0000000280)=[{0x2, 0xffffffffffffff81, 0x1000}], 0x1)
getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000002c0), &(0x7f0000000300)=0xb)
semget(0x3, 0x3, 0x200)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000340)={<r4=>0x0, 0xdd}, &(0x7f0000000380)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f00000003c0)={r4, 0x4, 0x83, "072ea098c0f124c90dc027abad7f3786d32f60e438844e207d3545d87ea7693efc43b983898b5b473586e88fac587c7c62f6b111c5539676f7d212d29950eb39ace6a8d3985282d1f36301c909f15b8213aa9463c343aa67a181ba40bd787d2061df38624fc407cfd8d4c2cd2f3dff0564c02243cc8a43c2fc77e376e7cea046938b89"}, 0x8b)
getsockname$inet(r1, &(0x7f0000000480)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000004c0)=0x10)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000500), 0x4)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000540), &(0x7f0000000580)=0x4)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000640), &(0x7f0000000680)=0x4)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000006c0)={<r5=>r4, 0xa00, 0x8020, 0x8}, &(0x7f0000000700)=0x10)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000740)=0x8, 0x4)
fchmodat(r0, &(0x7f0000000780)='./file1\x00', 0x80)
recvfrom(r2, &(0x7f00000007c0)=""/154, 0x9a, 0x2, &(0x7f0000000880)=@in={0x2, 0x3, @multicast1}, 0x10)
fchmodat(r0, &(0x7f00000008c0)='./file1\x00', 0x100)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000900)={@in6={{0x1c, 0x2, 0x1ff, @local={0xfe, 0x80, [], 0x0}, 0x5}}, r5}, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000009c0)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r4, 0x9, 0x9, 0x6}, 0x94)
setsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000a80)="f540f74fd0806f4bed120c503cfc104172fedb6d8832b6877b9484b264c22b5ff31a8cdf3fa194c412f977a1b8cabe240adf40e7275c48d9403a5a31a10db563fe0d3bb638297eb7a2db4644cab13e661183dc7faa0778f2082f3e6a81571b378f6d6e7097e8dee048d5", 0x6a)
renameat(r1, &(0x7f0000000b00)='./file1\x00', r1, &(0x7f0000000b40)='./file0\x00')
readv(r0, &(0x7f0000000e00)=[{&(0x7f0000000b80)=""/215, 0xd7}, {&(0x7f0000000c80)=""/2, 0x2}, {&(0x7f0000000cc0)=""/59, 0x3b}, {&(0x7f0000000d00)=""/239, 0xef}], 0x4)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000e40), &(0x7f0000000e80)=0x4)

12:31:35 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
fcntl$getown(r0, 0x5)
fdatasync(r0)
socketpair(0x3, 0x10000005, 0x40, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000040)={@in={{0x2, 0x0}}, <r3=>0x0, 0x400, 0x7ad2, 0x201, 0x8, 0x10001, 0x2}, &(0x7f0000000100)=0xa0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000140)={<r4=>r3, 0x1}, &(0x7f0000000180)=0x8)
r5 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
r6 = dup(r5)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f00000001c0)=r3, 0x4)
r7 = socket(0x17, 0x20000000, 0x6)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r7, 0x84, 0x18, &(0x7f0000000200), &(0x7f0000000240)=0x4)
accept4$unix(r2, 0x0, &(0x7f0000000280), 0x20000000)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x900, &(0x7f00000002c0)={<r8=>r4, 0x3}, &(0x7f0000000300)=0x8)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r6, 0x84, 0x1b, &(0x7f0000000340)=0x7f, 0x4)
getsockopt$inet_mreqn(r7, 0x0, 0xc, &(0x7f0000000380)={@multicast1, @multicast1, <r9=>0x0}, &(0x7f00000003c0)=0xc)
setsockopt$inet_mreqn(r7, 0x0, 0xd, &(0x7f0000000400)={@multicast1, @multicast2, r9}, 0xc)
r10 = fcntl$dupfd(r2, 0x0, r6)
accept$unix(r7, 0x0, &(0x7f0000000440))
clock_getres(0xf, &(0x7f0000000480))
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r10, 0x84, 0x21, &(0x7f00000004c0)={0x3, 0x200, 0x3, 0xae7c, r8}, &(0x7f0000000500)=0x10)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000540)={r3, 0x6}, 0x8)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000580)={<r11=>r3, 0x84, "0576d4f7e05b165a3acdd94d5418ad99b1080c00a9886878d944d7b1be0d922f37362e7e923f0513f15426ceb5e25bab1e5fb3d0c7b275a9395c7e0920ab24f75f2e8aa2ea2b84122bcb10828d3c83a74579a41f8806f352365ae49b66b34b67ca7f9d21fcae05490ae469dc973c7549a0cff7f788454ff791d6cfb6caabc24674a29ed8"}, &(0x7f0000000640)=0x8c)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x902, &(0x7f0000000680)=r11, 0x4)
flock(r5, 0x8)
setsockopt$inet6_sctp_SCTP_NODELAY(r10, 0x84, 0x4, &(0x7f00000006c0)=0x38f, 0x4)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x15, &(0x7f0000000700)={r4, 0x1}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r6, 0x84, 0x16, &(0x7f0000000740)={r3, 0x81}, 0x8)
getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000780)={r8, 0x1, 0x7ff}, &(0x7f00000007c0)=0x8)
fchmodat(r10, &(0x7f0000000800)='./file0\x00', 0x6)

12:31:35 executing program 2:
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffff9c, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)
madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)={0x3, [<r1=>0x0, <r2=>0x0, 0x0]}, &(0x7f0000000140)=0x10)
sendto$unix(r0, &(0x7f0000000180)="6998935cb467ca7433b3c124905614865b85bdb3b7608d221a18c7c91e38610b610f444758087694ab691d70d7236c61ab81bf5106dfb0baa694a93bff8786a1fba27c94646dce7f02c3a6fb8fd656e457db996b694a51e7bff7f0a164a5c927d04265d0d201831bbefd2e828af68d6f526443351d03e79a98b38c12a9427e2f6b962ebcd45c66228e7685b3004cca198c480b0c00537333c9de5ec81e164bbc05ba0577bda1c8", 0xa7, 0x4, &(0x7f0000000240)=@abs={0x0, 0x0, 0x0}, 0x8)
mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
r3 = getpgid(0x0)
fcntl$lock(r0, 0xb, &(0x7f0000000280)={0x0, 0x6, 0x8, 0x7b, r3})
unlink(&(0x7f00000002c0)='./file0\x00')
freebsd11_fstat(r0, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
fstat(r0, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
r6 = geteuid()
freebsd11_fstat(r0, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
r8 = geteuid()
getgroups(0x4, &(0x7f0000000b00)=[<r9=>0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff])
sendmsg$unix(r0, &(0x7f0000000c00)={&(0x7f0000000300)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000880)=[{&(0x7f0000000340)="2301a16228063d551196fb42aaa2779bc76450ddc6341ce6e89fb4afb4b2793b247e4de32d04104710225ac600badecf062a8d96142c1ca5a0d51077f040e753db3823817de9ac4a13d0fac0760aadf98a5623d117e3a4133b194b6fa067bae242353bbb3af6247185b48e1fd7843afebcebf1df8397116eab84dcd5389b994a7c5c1d84a5cd3233719d4c6561e6abefc868a40872aa820e4416eb5b739d1b0da130976e8620f18bfbe1fdfe75ab6ab8aac54777ed80eb15155738270f75030b5e07fe7d096e01c859e6e996d4b6aaa7b87be2d2c491ea53cfb31e7de0ecefddfd0c65db7cbc44bf890a7b", 0xeb}, {&(0x7f0000000440)="f56ebbd14c3486eae52632ff482d3033132dda0770e44e8a7cc3007ad399500297eb96fd448e68637ede36f6295ba8ed95e3ba09f24f78575ed8b5738cadc7fe6c36033044034362f41a36d7921234e8fcbc4b7483c5383d9ca64081bac04792e71b85ade1aa24489de331a0d0322f1c1f7c47449332434e8a0eabcf7600d66adcee95045acc124f7d", 0x89}, {&(0x7f0000000500)="68467f64a6551784b50f17e4a3727df0cb34ddae3044b49acdf4a7122edeb430ee534512a1518371a4a48ff94b7eb0c1aa4fc8421d1ed1482c2745dd054966954c6749", 0x43}, {&(0x7f0000000580)="af9b66ab1cb7a8bc577a270b299391c2098c89887397de532c9c1c079abb51435a458e8c1442c056eafe", 0x2a}, {&(0x7f00000005c0)="470f7d5482bf652847d5d10895177c4a61bdbf4d19996b4ad2a7ebe1377606cef8ab989806647d57709008751a4bd2d22d486beb974ec644c86645755a4f4def1e0fa26f24a1c6ca197cf268f1e90a9032b08c34d885bcdd6e83cbee5baf442067a47bc51e98fe6fe17668b832f2dbabe87e0b1d260f0ab0619daf792ce27bd5a7b7e7e097215a675f3573ad607e2ab250a6016de3e788d022968da1510968015e34ad7fa41ac93b348944488e67bc75c4020c7dd81b4bde535c42afaff0645df20b2ba8a642bc87340c8698fc304bb783255f530d03661e694e", 0xda}, {&(0x7f00000006c0)="b524eb84c65015a17aea432e255340335060a6c3de0d1f26112f55a5ca4ff178027dee45ab19abff4e01369750056cd55ae390f555b0adebf1468519d2d1b205938c27b5196884949187ec36e8bc42195f857bd2040aa096836dec5838e9ef5fb120897dd500e7ce6912572f1c36f893d83039dffb0daed5ff1d820ed806fce4e8d79486a16b5d810c0ca6c295b6cb3788df7733957f823502e788eca477e38bcc42de42d4150861b4786d2f40d3a5a2878a686a8a72f1d3e799b1c538eae63a0d45291e86a931b2e62aebc43dcd6534643d51fd1b7f22036a5307d8dacac6034eaf4e5cdf88b95e823f937c378ee37fe120817d", 0xf4}, {&(0x7f00000007c0)="3bd9860b1242b7560ffc07b69372bb64aed915b59be846ce663a358992d9ddd4cab092cee7a1a3430c682d0fd70892a8ed1bb84184847f80e0cc478f8f972e8b50a3defa811601c617252326ad1426f8d91336238b623866fe6ddd54bbe0c903eb40ae3e94f33f376a2589180d950d", 0x6f}, {&(0x7f0000000840)="f605caac65860c664bdbdac02f46755a7e55178506346986b277485c4f8f6e", 0x1f}], 0x8, &(0x7f0000000b40)=[@rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r3, r4, r5}, @rights={0x18, 0xffff, 0x1, [r0, r0]}, @cred={0x20, 0xffff, 0x2, r3, r6, r7}, @cred={0x20, 0xffff, 0x2, r3, r8, r9}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}], 0xc0, 0x184}, 0x4)
clock_settime(0xf, &(0x7f0000000c40)={0x89, 0x8})
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000c80)={r1, 0xa6, "4b0d6834fc40319f7215602d1b2359611a0bf56a7ed583dc64e7347387cbcb4cf61bb433a858759ccf1a9dde8889549087f36b2e94769016a61cf1dc8f4c16a7ccf80a3b81b5c041372991e62fa088e951b9ca82167dd98dc70af1904dc7b929dc2d6bc408549fb28f03e4794350e71b4526958e166a7f285d0a6c4806262956a485bbcf97b01cbf8b34b586c5a7d9241944073b8ec415862e245b63b1f5efb73a74fb17a1a1"}, &(0x7f0000000d40)=0xae)
r10 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000d80), &(0x7f0000000dc0)=0x4)
sendmsg$unix(r0, &(0x7f0000000f00)={&(0x7f0000000e00)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000000ec0)=[{&(0x7f0000000e40)="2b6c2a261a63ccde06c5928577216e761a8fbefc152139ae3d625cec429b", 0x1e}, {&(0x7f0000000e80)="f1ed815a183ad19a9ce3ec03cc75442caab31091c5a6a9ee2a7aae54173d54be5ebff9", 0x23}], 0x2, 0x0, 0x0, 0x5}, 0x108)
mknodat(r0, &(0x7f0000000f40)='./file0\x00', 0x0, 0x5)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000f80)={r2, 0xf, 0xab00000000000}, 0x8)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000001080)={r1, &(0x7f0000000fc0)=[@in6={0x1c, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x2}, @in={0x2, 0x2, @broadcast}, @in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x2, 0xffff, @empty, 0xad00000000000000}, @in6={0x1c, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x3}, @in6={0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x7fff}, @in={0x2, 0x2, @loopback}]}, &(0x7f00000010c0)=0x10)
close(r10)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000001100)={0x6, "8fc8865d82a9d69633c642b9f9db2e4b"}, 0x14)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000001140)={r1, 0x4000000000, 0xbf, 0x18bdd72140000}, &(0x7f0000001180)=0x10)
getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000011c0), &(0x7f0000001200)=0x8)
getsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000001240)={@empty, @multicast1}, &(0x7f0000001280)=0xc)

2019/03/15 12:31:46 executor 5 failed 11 times:
executor 5: EOF
tun_id out of range 5
 (errno 0)