$inet6(r1, &(0x7f0000000680)={0x1c, 0x1, 0x80000001, @empty, 0x3}, 0x1c)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000006c0), &(0x7f0000000700)=0x4)
getitimer(0x0, &(0x7f0000000740))
setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000780)={@broadcast, @rand_addr=0xff}, 0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000007c0)={r2, 0x200}, 0x8)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000800)={<r6=>r3, 0x5226}, &(0x7f0000000840)=0x8)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000880)={r2, 0x9c}, 0x8)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000008c0)={<r7=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000900)={<r8=>r6, 0x85, "21a9d18eb6327db3b649540c541de7a5ba45890c6a3e355617ac07042c5e3ca9bfb39575b3c8089c90a24fd45680e252a2588906da70bf1226bee6a2c98258f6febc428ce4133a886f33b5eaa6022df4bbafbb8e3007db5d720ad8f97fb8926d844dece82e2124c39f949fdb3976b254d546006f25ad9d07e6ec43205e3a18c5c030d50f59"}, &(0x7f00000009c0)=0x8d)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000a00)={r8, 0x5, 0x88, "a1a78283806787f11eb323ec0b17a3dd331f6ddec1450e61804dda3414ffa6b438c706a8f2a196a3b3006b19bb95a7528aa6197bc55fd7e0cab37b827aa66c643f4030970e369d02f59cef26386835e3c04275e502d25327ccdc267b0cf699d943e944c5f03b407c8f29cc152d2b06d1220ba3bfd164024ad71cf5179347626cef94ef73565da38e"}, 0x90)
getsockopt$sock_accept_filter(r7, 0xffff, 0x1000, &(0x7f0000000ac0), &(0x7f0000000bc0)=0x100)
setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000c00)={@local={0xac, 0x14, 0x0}, @multicast2, 0x1, 0x8, [@remote={0xac, 0x14, 0x0}, @multicast2, @rand_addr=0x4, @rand_addr=0x800, @multicast2, @remote={0xac, 0x14, 0x0}, @multicast2, @loopback]}, 0x30)
connect$inet6(r0, &(0x7f0000000c40)={0x1c, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x6}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000c80)=0x10000, 0x4)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000cc0), &(0x7f0000000d00)=0x4)

03:08:08 executing program 0:
getgroups(0x4, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, <r0=>0xffffffffffffffff])
r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x30000000)
accept(r1, &(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x16a)
setregid(r0, 0x0)

03:08:08 executing program 0:
preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000640)=""/4096, 0x1000}], 0x1, 0x0)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x615, 0x0)
writev(r0, &(0x7f0000000180), 0x10000000000000b8)
pwritev(r0, &(0x7f00000003c0), 0x98, 0x0)

03:08:08 executing program 0:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
open(&(0x7f00000001c0)='./file0\x00', 0x284, 0x0)
close(r0)
open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
execve(0x0, &(0x7f0000000180)=[&(0x7f0000000080)='+\x00'], 0x0)
pipe2(&(0x7f00000000c0), 0x4)

03:08:08 executing program 0:
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, &(0x7f0000000040)=ANY=[@ANYBLOB="e4b3d3353530a8bb", @ANYRES32=<r1=>0x0], 0x0)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x31, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10)

03:08:08 executing program 0:
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, &(0x7f0000000040)=ANY=[@ANYBLOB="e4b3d3353530a8bb", @ANYRES32=<r1=>0x0], 0x0)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x31, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10)

03:08:08 executing program 0:
writev(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000100)="1c68", 0x2}], 0x1)
freebsd10_pipe(&(0x7f0000000240)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
openat(r0, &(0x7f0000000100)='/', 0x421002, 0x0)
freebsd11_fstat(r1, &(0x7f0000000000))

03:08:08 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x8}, 0x8)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x0, @broadcast}}, <r1=>0x0}, &(0x7f0000000300)=0x8c)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)={r1, 0x5, 0x100000082}, 0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="0100787d", @ANYRES32=<r2=>0x0], &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={r2, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000001c0)=0x10)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1d, &(0x7f0000000040)={r2, 0x10008}, 0x8)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0)=0x8, 0x4)

03:08:08 executing program 2:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100004)
getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000040)={<r2=>0x0, 0x100}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000000c0)={r2, 0x400}, 0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={<r3=>r2, 0xc, 0x4}, &(0x7f0000000140)=0x8)
pipe2(&(0x7f0000000180)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x100000)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f00000001c0)={0x28, 0xc00, 0x6, 0xff80000000000000, r3}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000200)={<r6=>r2, 0xfcd8}, &(0x7f0000000240)=0x8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000280)={0x5, [<r7=>0x0, <r8=>0x0, <r9=>0x0, 0x0, <r10=>0x0]}, &(0x7f00000002c0)=0x18)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000300)={<r11=>r8, 0x5f, 0x8000, 0x3, 0x0, 0x100000001}, &(0x7f0000000340)=0x14)
poll(&(0x7f0000000380)=[{r0, 0x4}, {r5, 0x100}, {r5, 0x142}, {r0, 0x2010}, {r4, 0x8}, {r0, 0x4}, {r5, 0x2000}, {r0, 0x4}, {r1}, {r4, 0x4143537aacafecf3}], 0xa, 0x9)
getsockopt$inet_mreqn(r4, 0x0, 0x9, &(0x7f0000000400)={@loopback, @local}, &(0x7f0000000440)=0xc)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000480)={r10, 0x6}, 0x8)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000004c0)={r11, 0xb5, "95994ab2c9bc14774962bad05e58b366c7f07e553ed20fccc72fed940efa323d20736f38b8cd6f72237a1e9494768432682023f2277990b9a00d61affa3404888194572a9e28fd95267e5837787c38d4f5da968758aa48c76b7b99ad9f95dd96206262c93ae2150712cb53ccad137bac85f674ade6d831804896d5d80e5ac2ad6b0e2b5ddf38cf241aa7cf1a3948c2cd6f4de80d2f0906abac8896a00430544bcd2409702f8f37158a4d99578f7357fa47f2eb7fd2"}, &(0x7f0000000580)=0xbd)
setsockopt$inet6_udplite(r1, 0x88, 0x4, &(0x7f00000005c0)=0x100000001, 0x4)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000600), &(0x7f0000000640)=0x4)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000680)={r3, 0x2}, 0x8)
write(r0, &(0x7f00000006c0)="fb1aa6fee1759de8be61ee8d5e60358c", 0x10)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x103, &(0x7f0000000700)={r6, 0x9a, "3b85ea1cd3a5eb1b185e24212367a88d3ca6906b4bd9da53b07932bb47013c9065a8aae9abd02619fa3d2fe88460193b1a20f355351bed95c98b3b8e154125488333a8e4352f95f7038e107d9f08a096dc08ee2ae87eaa8a736ed26759f040f1bd3d455c14e47dd00d17d0eacb48ae254e803cf6018b2a9d4f8ef6cd28966d5a4cae15cc267d6361b1eb48cee23dcf758d91d8265f75b64d740c"}, &(0x7f00000007c0)=0xa2)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x9, &(0x7f0000000800), &(0x7f0000000840)=0x4)
listen(r1, 0x8a)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000880)={0x9, 0x100, 0x3, 0x3, r7}, &(0x7f00000008c0)=0x10)
chroot(&(0x7f0000000900)='./file0\x00')
chdir(&(0x7f0000000940)='./file0\x00')
chdir(&(0x7f0000000980)='./file0\x00')
socketpair(0x0, 0x4, 0x100000000, &(0x7f00000009c0)={0xffffffffffffffff, <r12=>0xffffffffffffffff})
close(r4)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000a00)={r9, 0x1}, &(0x7f0000000a40)=0x8)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r12, 0x84, 0x11, &(0x7f0000000a80)=0x4, 0x4)
accept$unix(r1, &(0x7f0000000ac0)=@abs, &(0x7f0000000b00)=0x8)
sendmsg$inet6_sctp(r0, &(0x7f0000000e80)={&(0x7f0000000b40)=@in6={0x1c, 0x2, 0xfffffffffffffff8, @empty, 0x5}, 0x1c, &(0x7f0000000e00)=[{&(0x7f0000000b80)="0ce19d23b6f457b50a36abda1e6a379f41eab55a14d41f849299ec5024d15c9557e76cc521a85fd9b924aac852d25dab545151e5b9dd033eda35c2e6ae2e12018a04754aa8f377034b38445904017b94c1a4b615961fa02282f616f01bbde6ea054e222ed67797653a6ddc250cdcf87223b7567e97ee33864901b26df8850b164e9f267a2e99e2a770568dcef5de0a8faefa21c2efd723b203f70b3e291f81bfefae07d5c7a6cd355e7ca53178758df693e71a8ae8578934b7cfc10dfa10b90dbdc78aacbe6c61381501ebf215ecdfee62e0494f32934fdff0d41cc1e4510f990cb04576a6fa9204a555b4dbc3b868f59383365031f02b7a", 0xf8}, {&(0x7f0000000c80)="7f3a1257a049411d87ba702e7df6a263bfde8c8aa90807fc4322986af59ec9989a687dca6d2c302b2a0d065be98e0e6bf77dbf0ce28074ba11b03cc1bdfeda471170df0f033bc09d2bbf0c8e7c70957dc4223f94baab73b04570c2eeb53333bca4723f1b9c", 0x65}, {&(0x7f0000000d00)="d2022ce82c5d110c571563401a93ea8451c3ce7a2675b80de5c6a3b900614da0d5292262a158b15aa2aeea43495babb40bf8ffa6f9775a21d57c1a2c8bcba4fcacec8d27b1a8d01fa1ab836c2fd5bcd584382958b97d2d5ee301ed031fceba47904136cb950c8e40ee6fc897eeb89e4884f888459763812d8f1a8f93c745d202735f69eac0f4ba50556b72c0750a0ca0dde919aba39baa6f4930ea2735694e515490a3d98beea23b4630402472a25e5e85b99d396244de47200e95dadfa6bee2001faa8ff71e732d16de8d449256444538e9f7a7d852cde49c", 0xd9}], 0x3, &(0x7f0000000e40)=[@dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0xfffffffffffffff9}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x3f}}], 0x24, 0x4}, 0x20000)

03:08:08 executing program 1:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mprotect(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1)
r0 = dup(0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r1=>0x0, 0x4, 0x0, 0x8001}, &(0x7f0000000040)=0x18)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x2, 0x0, 0x8, 0x7, r1}, 0x10)
mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x4)

03:08:08 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000080)={<r1=>0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1202, &(0x7f0000000000)={r1}, 0xc)

03:08:08 executing program 3:
setrlimit(0x8, &(0x7f0000000080)={0x4, 0x100000003})
r0 = socket(0x0, 0x20000000, 0x3)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x1e, <r1=>0x0}, &(0x7f00000000c0)=0xc)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0xf, 0x2}, 0x8)
socketpair$unix(0x1, 0x2, 0x0, 0x0)
setrlimit(0x3, &(0x7f0000000000)={0x2})

03:08:08 executing program 0:
r0 = socket$inet(0x2, 0x7, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={<r1=>0x0, 0xd9e8}, &(0x7f0000000080)=0xc)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x555e}, 0x8)
r2 = socket(0x1b, 0x5, 0x0)
setsockopt$sock_int(r2, 0xffff, 0x1017, &(0x7f0000000000), 0x4)

03:08:08 executing program 3:
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x1000000000007120}, 0x10)
sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0xc}, 0x0)

03:08:08 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x1000, @local}, 0x1c, 0x0, 0x0, 0x0}, 0x0)
freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x8, 0x5)

03:08:08 executing program 1:
r0 = socket$inet6(0x1c, 0x20000003, 0x6)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x4)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x20000000)
getsockopt$sock_int(r1, 0xffff, 0x3002, &(0x7f0000000080), &(0x7f0000000100)=0x4)
r2 = socket(0x2, 0x1, 0x0)
sendto$unix(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x2)

03:08:08 executing program 2:
r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040))
getsockopt$inet_int(r0, 0x0, 0x44, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
r1 = socket$inet(0x2, 0x3, 0x0)
r2 = socket(0x17, 0x1, 0x4)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000000)=0x8, 0x4)
getsockopt$inet_opts(r1, 0x0, 0x2c, 0x0, 0x0)

03:08:08 executing program 3:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = socket(0x3, 0x1, 0x4)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={<r2=>0x0, 0x7, 0x9188}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000000c0)={r2, 0x5}, &(0x7f0000000100)=0x8)
setsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f0000000000), 0x4)

03:08:08 executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3)
clock_gettime(0x200000000007, &(0x7f0000000000))
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f00000000c0), 0x4)
socketpair(0x17, 0x10000001, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = accept$inet(r1, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000240)=0x10)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000180)={<r3=>0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000001c0)=0x10)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000200)={r3, 0x100000000, 0x5}, 0xc)

03:08:08 executing program 2:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e0000002000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000290400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32], 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000), 0xfe6a)
fcntl$dupfd(r1, 0x0, r0)

03:08:08 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000000)=0x3, 0x4)
pipe2(&(0x7f0000000040)={<r1=>0xffffffffffffffff}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x3, @loopback}}, <r2=>0x0, 0x7, 0xfffffffffffffff8, 0x8}, &(0x7f0000000140)=0x94)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000180)={r2, 0x7, 0xf, 0x3, 0x4}, &(0x7f00000001c0)=0x18)
socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_buf(r0, 0x29, 0x3e, 0x0, &(0x7f0000001040))

03:08:08 executing program 1:
open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x40)
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r0, &(0x7f0000000080)=[{&(0x7f0000000180), 0xffffffffffffffb2}], 0x10000000000002a2)

03:08:08 executing program 0:
setrlimit(0x8, &(0x7f0000000040))
socketpair$unix(0x1, 0x5, 0x0, 0x0)

03:08:08 executing program 1:
r0 = msgget$private(0x0, 0x0)
msgsnd(r0, &(0x7f0000000040)={0x2, "ce12f854709b0d785a625dd5159118aa29a3d4fe511293fb37a3d22e9a95d7a478a5732ea031a7bea6962e9aae63ff6ede7507099946a5de99ad2e8f515e3da2edf9238412cc373ab060e794efd88fc74053fff029efeec7af0b"}, 0x62, 0x800)
msgsnd(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000001000ee0b8ba73287eb0c19ce625733a83b2e38000400002720320d5b626c"], 0x24, 0x800)
msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800)
msgrcv(r0, &(0x7f00000002c0)={0x0, ""/170}, 0xb2, 0x3, 0x1000)
msgsnd(r0, &(0x7f0000000180)={0x3}, 0x8, 0x0)
msgrcv(r0, &(0x7f0000000440)={0x0, ""/4096}, 0x1008, 0x3, 0x1000)
r1 = shmget(0x0, 0x1000, 0x2, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_STAT(r1, 0x2, &(0x7f00000000c0)=""/43)

03:08:08 executing program 0:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0xe8)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000080)={<r1=>0x0, 0x9}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)=ANY=[@ANYBLOB="020fafcdb04cbeb0950000000007000000000000000000000000000000000080370000000000000000000000000000000000000000000000fdff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=<r2=>r1], &(0x7f00000001c0)=0x8c)
freebsd11_stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
freebsd11_stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
fchown(r0, r3, r4)
r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000380)={0x20, 0x3, 0x4400, 0xa27, 0x40, 0x3, 0x2, 0x98f, r1}, 0x20)
setsockopt$inet6_int(r5, 0x29, 0x19, &(0x7f0000000040), 0xce80a51e764fb7d5)
socket$inet6_udp(0x1c, 0x2, 0x0)
fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
setuid(r6)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200)={r2, 0x5a9}, &(0x7f0000000240)=0xcc)
getpgrp(0xffffffffffffffff)
getpgid(0x0)
getpgid(0xffffffffffffffff)
getpgid(0x0)
r7 = fcntl$getown(r0, 0x5)
r8 = getpgrp(r7)
getpgid(r8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000540)={@in6={{0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x4}}, r1, 0x80000001, 0x9, 0x10, 0xe724, 0x5, 0x78}, 0x98)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000600)={r1, 0x3, 0x6}, 0x8)

03:08:08 executing program 2:
__getcwd(&(0x7f0000000100)=""/74, 0x4a)
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x100000)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000040)={<r1=>0x0, 0xd, 0x7f}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x814}, 0x8)

03:08:08 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$setflags(0xffffffffffffffff, 0x2, 0x0)
readv(r0, &(0x7f0000003b80)=[{&(0x7f0000003a80)=""/240, 0xf0}], 0x1)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
getrusage(0x0, 0x0)
setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, 0x0, 0x0)
fsync(r0)

03:08:08 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)=ANY=[@ANYBLOB="010006001f00"], &(0x7f0000000100)=0x6)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x1000000000000)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000040), 0x4)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000140)=0x8, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0)

login: ip6_ctloutput: mbuf limit hit
ip6_ctloutput: mbuf limit hit
03:08:08 executing program 2:
setrlimit(0x6, &(0x7f0000000000)={0x8000, 0x800000b35d})
open(&(0x7f0000000040)='./file0\x00', 0x0, 0x1)
mlockall(0x1)
sync()
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000080))

03:08:09 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockname(r0, 0x0, &(0x7f0000000040))

03:08:09 executing program 2:
r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c)
readlink(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)=""/179, 0xb3)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x3f}}, <r1=>0x0}, &(0x7f0000000080)=0x84)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000740)={r1, 0xe14}, 0x8)
fstat(r0, &(0x7f0000000200))
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000900)={r1, 0x5, 0xffffffffffffffa6, "0d15946e8980cc3a3512677397ed2751439bbbeb337cfb4c2e06a8a75587e579c9d65cadd4cde3eb72868fdb74f40e3819ae0df661bde59e75d3bc703a284b3fa8978cb900a4bd15c2831f0e023b44bb9c797557d9180b8eb2667ef4030b3f8a3142dfef3555790dbc0100e2bbe0a60e9230f13fc7278acef0ddf26540a8d1d154e0ba48657a9741fe16651fed253525ee602666f29436040855bcbeb5b90ebbb317d69e9fac015c0249ae7977f7034a3440190f7afac27476fa6201e01615c6f161aa23b7c33a9142e91176c4d4a7100fc6cb3e9bafeae6be14817f7334c5bdd7a1a4fee11c064cf9971a91db71cc377e24ddd5c1ddaf756409dfa8b58ea8a0a5031760f7cf8823d87ecbff5506a702271ffd329be496de4c292946e056d850af99bd3a4518f6f591c636982ee5abbeb458a1b1b82b6986dc47bb297ffccba9f09296cf0bc533dbdeb47e6ac9201b02601cf9621ec1f54301f674db9c48d89170bb458cd740b62446836160e157e81e6e04fa7c9fa5919373b0333933084e6f24ed46b72b"}, 0x49b)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r1, 0x7fff, 0x7d, 0x10001}, 0x10)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000540)=0x82, 0x2526)
socketpair(0x1f, 0x1, 0xd98, &(0x7f00000004c0)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000500)={r1, 0xa5}, 0x8)
r4 = socket(0x2, 0x5, 0x4000000000000000)
getsockname(r3, &(0x7f0000000680)=@un=@file={0x0, ""/97}, &(0x7f0000000700)=0x63)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x13, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYRESHEX=r1], 0x2)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000580)={r1, 0xed, "0f6816bf0102452aeeae0a0bbf1dcc72e70a64b51623e8b44f44cbe237757fac3d5188468b69c16e66b9671d01432b40ac89ec8ad33ca6a7bfafad6c9266f6eaaca8938da82148e951ddcddaf3ea00e9aebbb19afcd3759d11456a136a8affb2c7bad453bcd3c064e9573d539a35ed3733ee4210184398e5a6c61022ecbed5a6aedbf5c4ea9c8f58238de7c25c0f96c83ed98f9b53b1a0e26eaf9d48061e0be223b8cc67a4f95fd1f85d2acf104474a642523806c8f8c95d1866a7ceaa6f93b17cfdb0f0eaf3c8bff5c73645243523236029be1fd795e7a9bc4481dc5bded7cd1f20bcfdb15bd17323ae3de7bc"}, &(0x7f0000000300)=0xf5)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x16, &(0x7f00000000c0)={0x0, 0x1}, 0x8)

03:08:10 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x8000000000008240, 0x0)
fdatasync(r0)
socketpair$unix(0x1, 0xfffffffffffffffb, 0x0, &(0x7f0000000200)={<r1=>0xffffffffffffffff})
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0xfffffffffffffffe)
r3 = dup(r2)
pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0)
fdatasync(r3)
fcntl$setstatus(r3, 0x4, 0x10044)
pipe2(&(0x7f0000000140)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x100004)
read(r3, &(0x7f0000000000)=""/175, 0x6d999)
sendfile(r0, r1, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x9, &(0x7f0000000180)=0x7, 0x4)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000240)=0x200, 0x4)
socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000001c0))

03:08:10 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000001c0)={<r1=>0x0, 0x80000000, 0x10000, 0x1}, &(0x7f0000000200)=0x10)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={<r2=>r1, 0x1}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x10001, 0x5756}, 0x8)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x25, &(0x7f0000000140), &(0x7f0000000180)=0x4)

03:08:10 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fcntl$setstatus(r0, 0x4, 0x8)
truncate(&(0x7f00000003c0)='./file0\x00', 0x208020001)
getsockopt$inet_tcp_buf(r0, 0x6, 0x40, &(0x7f0000000280)=""/141, &(0x7f0000000100)=0x8d)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={<r1=>0x0, 0x7}, &(0x7f0000000340)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000380)={r1, 0xa, 0x1}, 0x8)
socket$inet6(0x1c, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt(r0, 0x7, 0x1, &(0x7f00000001c0)=""/149, &(0x7f0000000080)=0x95)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
fchmod(r2, 0x0)

03:08:12 executing program 2:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96)
r1 = shmget(0x1, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil)
shmctl$SHM_LOCK(0x0, 0xb)
listen(0xffffffffffffffff, 0x0)
execve(&(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00'])
openat(r0, &(0x7f0000000200)='./file0\x00', 0x1, 0x5)
socket$inet6_udp(0x1c, 0x2, 0x0)
accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r3 = accept(r2, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f00000002c0), &(0x7f0000000300)=0x8)
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r4, 0x7e2780e3)
r5 = open$dir(&(0x7f0000000340)='./file0\x00', 0x4, 0x0)
mlockall(0x20000000000002)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0)
ftruncate(r4, 0x8000)
mkdir(&(0x7f0000000600)='./file1\x00', 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="18000000000000000000059b5a0b989a880a315be5f11f3b039ff18717e52be1b3", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0)
open(&(0x7f0000000280)='./file0\x00', 0x800, 0x0)
open(&(0x7f0000000880)='./file0\x00', 0x100000, 0x2)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000180)=ANY=[@ANYBLOB="5df59ff4e96c6f18028b2949e5747d4d0025f34b3b3f921306ce4990985ec7d92c1161d360c8dbd4fc8ed3d4ffe2bba09c"], 0x0)
execve(0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000780)=ANY=[@ANYBLOB="02ffffef0300000001000000806a000000000000"], 0x0)
open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82)
setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f00000003c0)=0x4, 0x4)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000640)={0x0, &(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)

03:08:12 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x800, 0x1f4)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000100)=0x80000001, 0x4)
r1 = open(&(0x7f0000000140)='./file0\x00', 0x400fffd, 0x0)
setsockopt$sock_int(r1, 0xffff, 0x1019, &(0x7f0000000040)=0x40003ff, 0xffffffffffffffae)
freebsd11_getdents(r1, 0x0, 0x0)
open(&(0x7f0000000080)='.\x00', 0x40, 0x40)
getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000180), &(0x7f0000000000)=0x100)

03:08:12 executing program 1:
r0 = open(&(0x7f0000000080)='./file1\x00', 0x80000000000206, 0xb)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000300)={<r1=>0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000340)=0x10)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000380)={r1, 0x7}, 0x8)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
writev(r0, &(0x7f00000002c0)=[{&(0x7f00000001c0)="45e31371641e5d2c3da7091b46f5b3fa282d333dac65a4aad6a5f0dc58fd5e7120a8e8be7ae806ade32b6f0179e60984aaac6261016d35cdad574d87ad52a4c617daa3592a4e9a341f209de6e1d6b78af878f2dc0f5b66da837ba81fbca79c17e942c3333df0c26fb7dafd6a17555363011ff660f65e74ee46e3c8a15e023ac21b411855955ec3be2fd6b7512fdb042cf9d6bb245588eaacd9386d7be7b887621ba02cca60646f67d701c92f6449e4257174af147caaf54c25f863394a18b9357bdb4b5884f4882c226c46", 0xcb}], 0x1)
getpgrp(0xffffffffffffffff)
fstat(0xffffffffffffffff, 0x0)
fstat(r0, 0x0)
getpgid(0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x5, 0x4)
fstat(0xffffffffffffffff, 0x0)
geteuid()
freebsd11_fstat(r0, 0x0)
r2 = open(&(0x7f0000000040)='./file0\x00', 0x6, 0x20)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000400), 0x4)
fcntl$getown(r2, 0x5)
open(&(0x7f00000003c0)='./file0\x00', 0x204, 0x19f0f9519da03134)

03:08:12 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
recvmsg(r0, &(0x7f0000000100)={&(0x7f0000000040)=@un=@abs, 0x8, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=""/51, 0x33}, 0x40)
connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e00003b6d2d20fe303e1cd7a6c0e3696c653000"], 0x10)
shutdown(r0, 0x8000000000001)
shutdown(r0, 0x1)

03:08:12 executing program 3:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x800, 0x0)
flock(r0, 0x1)
r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x2, 0x100000001})
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005})
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
flock(r0, 0x8)

03:08:12 executing program 3:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
r1 = getpgrp(0x0)
fcntl$setown(r0, 0x6, r1)
r2 = socket$inet6_sctp(0x1c, 0x800000000010005, 0x84)
fcntl$getown(r2, 0x5)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x32, &(0x7f0000000040), 0x1)
r3 = getpid()
getpgid(r3)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000000)={0x7, [0x9, 0x4, 0x3, 0x9, 0x0, 0xd77, 0x7fff]}, &(0x7f0000000080)=0x12)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000000c0)={<r4=>0x0, 0x6e6, 0x5, [0x5000, 0x2, 0x9, 0x81, 0xcb]}, &(0x7f0000000100)=0x12)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000140)={r4, 0x1, 0xad, "db03ed19ffe3cbb95e2a91c1bfb3e1bc4a453340d14f74d1d88cadee594623d17c123e3168b721aac38d8c777308d71c366c78f8ceba501588429651e05451851acd7da97081a17583049101e4b0b53ecc0472aa23c3f19c064a893c3aa8c967277cd4e647cf1474773f125032ae4d4907397f81755ae5ba16fa1b5db5248f2406bb596e2685d6deaf31b491729e5298921aff13b1cb3b56ea5b9e0070daf7e461e3c344479b8acfb5660b1b26"}, 0xb5)

03:08:12 executing program 3:
r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x108, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0)
recvmsg(r0, 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0x1002, &(0x7f0000002400)=[{&(0x7f0000000080)=""/79, 0x4f}, {&(0x7f0000000000)=""/48, 0x30}, {&(0x7f0000001180)=""/14, 0xe}, {&(0x7f00000011c0)=""/4096, 0x1000}, {&(0x7f00000021c0)=""/147, 0x93}, {&(0x7f0000002280)=""/6, 0x6}, {&(0x7f00000022c0)=""/91, 0x5b}, {&(0x7f0000002340)=""/154, 0x9a}], 0x8, &(0x7f0000002480)=""/82, 0x52}, 0x40001)

03:08:13 executing program 0:
r0 = semget$private(0x0, 0x7, 0x82)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0xffffffffffffffff, @multicast1}, 0x0, 0x30000000)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
lseek(r4, 0x0, 0x7)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f00000005c0)={<r5=>0x0, 0x8}, &(0x7f0000000600)=0x8)
setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000640)={r5, 0xe2, 0x3, 0x6}, 0x10)
freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
fchown(r1, r2, r6)
semop(r0, &(0x7f0000000000), 0x0)
__semctl$SETVAL(r0, 0xfffffffffffffffe, 0x8, &(0x7f0000000000)=0x6)
syz_emit_ethernet(0x6f, &(0x7f00000003c0)="0ee33fe4eefa114c87151bb8f5860a49e453a1c5706235ad31c3293b9a7eb47399027bf7a3165f904fb863af35076fca5ce9541a4895847a6e4a9a467aa635c9957f71472a1ca450a6c03a28c9bda07057f7e3af6035c009d30b7af23eda24868d1d4d0601504861b3ebb1b0eeb43b")
freebsd10_pipe(&(0x7f0000000780)={<r7=>0xffffffffffffffff, <r8=>0xffffffffffffffff})
semop(r0, &(0x7f0000000040)=[{}, {0x3, 0xffffffff}], 0x2)
semop(r0, &(0x7f0000000240)=[{0x3, 0x7fff}], 0x1)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x11, &(0x7f00000004c0)=0x4, 0x4)
r9 = open(&(0x7f0000000280)='./file0\x00', 0x8000, 0x40)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f00000002c0)={<r10=>0x0, 0x1f}, &(0x7f0000000300)=0x8)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x902, &(0x7f0000000700)=r5, 0x4)
getsockopt$inet6_sctp_SCTP_EVENT(r9, 0x84, 0x1e, &(0x7f0000000340)={<r11=>r10, 0x3, 0x1}, &(0x7f0000000380)=0x8)
socket$inet_udplite(0x2, 0x2, 0x88)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000740)={0x1000, 0x4410, 0x8223, 0xcf, r5}, &(0x7f00000007c0)=0x10)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r9, 0x84, 0x2, &(0x7f0000000580)={r11, 0x2, 0xffff, 0xf1f, 0x3f, 0x7fff}, 0x14)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r7, 0x84, 0x8003, &(0x7f0000000080)={r11, &(0x7f0000000680)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6]}, &(0x7f0000000480)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r9, 0x84, 0x19, &(0x7f0000000540)={r10, 0x4}, 0x8)
msgget(0x1, 0x583)
__semctl$SETVAL(r0, 0x1, 0x8, &(0x7f0000000500)=0x1f)

03:08:13 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
recvmsg(r0, &(0x7f0000000100)={&(0x7f0000000040)=@un=@abs, 0x8, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=""/51, 0x33}, 0x40)
connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e00003b6d2d20fe303e1cd7a6c0e3696c653000"], 0x10)
shutdown(r0, 0x8000000000001)
shutdown(r0, 0x1)

03:08:13 executing program 3:
freebsd11_stat(&(0x7f0000000180)='./file0\x00', 0x0)
ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0)
r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c)
getsockopt$inet6_tcp_int(r0, 0x6, 0x48, &(0x7f00000000c0), &(0x7f0000000100)=0x4)

03:08:13 executing program 2:
r0 = shmget$private(0x0, 0x3000, 0x20, &(0x7f0000ffd000/0x3000)=nil)
socketpair(0x17, 0x10000007, 0x7, &(0x7f0000000040)={<r1=>0xffffffffffffffff})
write(r1, &(0x7f0000000080)="62ec35ef8b3d8c2480361b834eaaf331de6a0501644a50b7e07ca632bd4071f6c8bf242d82f931f24750395a1efb8326d08b8a0871f89a3f35204640405cc19f2f6ad6d880d683c877d219af158047da058cd29726aea3ad831d0504df8525c496bcfba3", 0x64)
shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000140)=""/214)
socket(0x1c, 0x30000000, 0x3)
r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
write(r2, &(0x7f0000000000)="f5db0f41", 0x4)
writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)

03:08:13 executing program 3:
r0 = socket(0x2, 0x30000005, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000500)={0x0, 0xa6ed8854ca260cad, 0x0, 0x0, &(0x7f0000000080)=ANY=[], 0x25, 0x80}, 0x1)
socket(0x3, 0x30000007, 0x5)

03:08:13 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, <r1=>0x0}, &(0x7f0000000040)=0x1e0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x6, 0x20, 0x9, 0x54d, r1}, &(0x7f0000000080)=0x10)
r2 = dup2(r0, r0)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000000c0)={r1, 0xc6}, 0x8)

03:08:13 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
ppoll(&(0x7f0000000300)=[{r0, 0x8}, {r0, 0x100}, {r0, 0x10}, {r0, 0x108}, {r0}, {r0, 0x42}, {r0, 0x4}], 0x7, &(0x7f0000000340)={0xfff, 0x5}, &(0x7f0000000380)={0x10001}, 0x8)
r1 = accept$inet6(r0, 0x0, &(0x7f0000000000))
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000140)={<r2=>0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000180)=0x10)
setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000001c0)={r2, 0x3}, 0x8)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000200)=ANY=[@ANYBLOB="02004e23e0820002000000000000000000000800000000000000f3ffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2], &(0x7f00000002c0)=0x8c)
getsockopt$inet6_int(r0, 0x29, 0x25, 0x0, &(0x7f0000000040))

03:08:13 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)

03:08:13 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000000)=0x3, 0xffffffffffffff67)
r1 = socket(0x17, 0x5, 0x95)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000040)={<r2=>0x0, 0x3b94b75d}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x7fff, r2}, &(0x7f0000000100)=0xc)

03:08:14 executing program 1:
clock_nanosleep(0x10000005, 0x1, &(0x7f0000000080)={0x8, 0x40}, 0x0)

03:08:14 executing program 3:
freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x1000, 0x9)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x8, 0x1000)
recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
getpeername(r0, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c)

03:08:14 executing program 2:
r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil)
shmget$private(0x0, 0x1000, 0x9a, &(0x7f0000ffe000/0x1000)=nil)
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100, 0x103)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000040)={<r2=>0x0, 0x3, "02c240"}, &(0x7f0000000080)=0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0x9460, 0x0, 0x10000, 0x80, r2}, 0x10)
munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000)
syz_execute_func(&(0x7f0000000180)="42d3cfc482250a9305000000660ffad9f0420815000000004410c4f2aec4827938dbc42265bf2f42e900000000c4e115e81cd1")
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000100), &(0x7f0000000140)=0x4)
munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000)
shmat(r0, &(0x7f0000ffd000/0x3000)=nil, 0xb787de7473bd3dbe)

03:08:14 executing program 0:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
munmap(&(0x7f0000cfe000/0x4000)=nil, 0x4000)
unlink(&(0x7f0000000040)='./file0\x00')

03:08:14 executing program 1:
r0 = getpgid(0xffffffffffffffff)
socketpair(0x1e, 0x10000000, 0x1, &(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000080)={<r3=>0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000180)=0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000001c0)={0x3f, 0x400, 0x4, 0x200, r3}, 0x10)
getpgrp(r0)
r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet6_udplite(r4, 0x88, 0x6, &(0x7f0000000000)=0xf, 0x4)
getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000200)={r3, 0x8, 0x1ff}, &(0x7f0000000240)=0x8)
r5 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f0000000280)=0x7, 0x4)
setsockopt$inet6_int(r5, 0x29, 0x16, &(0x7f00000000c0), 0x4)
setsockopt$inet6_int(r4, 0x29, 0x32, &(0x7f0000000300), 0xc7ed)

03:08:14 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000006c0)='./file0\x00', 0x20801fffc)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f0000000100)=[{r0}, {}], 0x2, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
lseek(0xffffffffffffffff, 0x0, 0x0)
utimes(0x0, 0x0)
syz_execute_func(0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000040)='\x00', &(0x7f0000000080)='\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='}\x94#\x00'], &(0x7f0000000280)=[&(0x7f0000000240)='![\x00'])
setsockopt$inet6_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, 0x0, 0x0)
shmctl$IPC_STAT(0x0, 0x2, 0x0)

03:08:14 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000006c0)='./file0\x00', 0x20801fffc)
lseek(r0, 0x0, 0x1000000000003)
rmdir(&(0x7f0000000140)='./file0\x00')
poll(&(0x7f0000000100)=[{r0, 0x37}, {r0, 0x202f}, {r0, 0x4}, {r0, 0x50}, {r0, 0x1}, {r0, 0x2000}, {r0, 0x2004}, {r0, 0x100}], 0x8, 0x0)
fcntl$setflags(r0, 0x2, 0x1)
lseek(r0, 0x0, 0x5)
utimes(0x0, 0x0)
syz_execute_func(&(0x7f0000000000)="c4838d7dde00440f71f406f2aec401f929dfc4c185d45f00c4215e534efe8f69c8983a45398d00080000c4e2a94767a6c4c38d5e0a56")
r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x20000, 0x0)
open(&(0x7f0000000300)='./file0/file0\x00', 0x100, 0x80)
r2 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000000000/0x1000)=nil)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000000c0)={0x1000, "3b001e00"}, 0x14)
shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000080)=""/18)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={<r3=>0x0, 0x7}, &(0x7f0000000200)=0x8)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0x7, @loopback, 0x400000000000}}, r3}, 0x84)
fcntl$setflags(r1, 0x2, 0xffffffffffffffff)
r4 = socket$inet_icmp(0x2, 0x2, 0x1)
poll(&(0x7f0000000180)=[{r4, 0x102}, {r1}], 0x2, 0x400)

03:08:14 executing program 0:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x9, 0xffffffff7fffffff, 0x6, 0x100}, 0x8)
flock(r0, 0x1)
r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0xe, &(0x7f0000000040)={0x0, 0x3, 0xffffffffffffffff, 0x100000001})
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r2, 0x9, &(0x7f0000000100)={0x0, 0x6, 0x0, 0x1000300010005})
flock(r0, 0x8)

03:08:14 executing program 1:
r0 = socket$inet(0x2, 0x3, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="0000e100000000e400000010", 0xc)
r1 = getpid()
r2 = semget$private(0x0, 0x3, 0x20)
getsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000000)={@remote, @empty, @loopback}, &(0x7f00000010c0)=0xc)
__semctl$GETALL(r2, 0x0, 0x6, &(0x7f00000000c0)=""/4096)
getpgid(r1)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)="92", 0x1)

03:08:16 executing program 1:
clock_gettime(0x4, &(0x7f0000000040))
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockname(r0, &(0x7f0000000000)=@in6, &(0x7f0000000080)=0x1c)

03:08:16 executing program 1:
r0 = socket$inet(0x2, 0x5, 0x401)
getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f00000002c0)={@loopback}, &(0x7f0000000300)=0x8)
fcntl$setstatus(r0, 0x4, 0x4)
r1 = open(&(0x7f0000000280)='./file0\x00', 0x44, 0x40)
truncate(&(0x7f0000000340)='./file0\x00', 0x81000)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000380)={<r2=>0x0, 0x9c, "625599cd9cba0b097d787777228f2acd587e9f477119ce335cd424e5a94a8be3a6aba33759ea5a628a37208dc1a10ed2365c3b1ac8766baaf616fe9e4b1a6594d16414ad37292e534d08770b3738b03140c96cce9866834c8d0510468a062d6693f223aa1ce9b66ef83d07533952301f267d073448957b75bc74ba8b1c36499266aee0393f9aa58ef3adfea01967cdea265b8d527536e1ba40e705a9"}, &(0x7f00000000c0)=0xa4)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000440)={r2, 0x2, 0x100, 0x10001, 0x3, 0x9}, &(0x7f0000000480)=0x14)
truncate(&(0x7f0000000200)='./file0\x00', 0x7)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x1, 0x6, 0x3, 0x7ff, 0x0, 0x9, 0x1, {@in6={{0x1c, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x646}}, <r3=>0x0, 0x10c, 0x1389, 0xfffffffffffffffd, 0x10001, 0x8}}, &(0x7f0000000140)=0xb0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000180)={r3, 0x367, "6d0d1e61e4280ab3de1ed0465a1bbc25141eb54ed54a97db744efcc2"}, &(0x7f00000001c0)=0xffffffffffffff3c)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000240)=0x63fb, 0x4)
chdir(&(0x7f0000000100)='./file0\x00')

03:08:16 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x10fffc, 0x35)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000140)={<r2=>0x0, 0x7, 0x3}, &(0x7f0000000180)=0xc)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r3, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0)
r4 = socket$inet6(0x1c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000000000)={<r5=>0x0, 0x0, 0x0, 0x4, 0x400, 0xff, 0x400, 0x80, {@in={{0x2, 0x1, @multicast1}}, 0x0, 0x40, 0x200, 0x5, 0x5f4a, 0x100000001}}, &(0x7f0000000100)=0xb8)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000140)={<r6=>r5}, &(0x7f00000001c0)=0x8)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000200)={r6, 0xbb}, 0x8)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0xe8c, 0x8001, 0x4400, 0x6, 0x8, 0x1, 0x148f7342, 0x10000, r2}, 0x20)
r7 = accept4$inet(r1, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000240)=0x10, 0x0)
dup(r7)
r8 = fcntl$dupfd(r0, 0x0, r0)
lseek(r7, 0x0, 0x1)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r8, 0x84, 0x1202, &(0x7f0000000000), 0xfe6a)
setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000040)="02b75ffc", 0x4)

03:08:16 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000004c0)=ANY=[@ANYBLOB="1c004e23400000002132fcab3353c88100000000000000bb0400000000e867720000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=<r1=>0x0, @ANYBLOB="4700000007000000a44e6437b69f05cb418c0a9eb95943d67c60000013030000250000e4777014782962467e3b36cfe09b0b00018a955fe1f52032c474a8faf72ec70cdbfef02c01e9eb638b3373c96261d591ea7b83df0ef70ae6da1100a4d637509998077871ef740d9cac3efe6295efacefdd96fac6c1c50dd1fd72a557a3543f5e93dcd767d9a035b09a55a22d2ff58d683d8985ec0ef8281a2cff5597e2ce7e6cd1851da8bd7007c63e1950"], &(0x7f0000000100)=0x98)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000240)={r1, 0x1}, 0x8)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0x66, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000300), &(0x7f0000000280)=0xfffffffffffffe1f)
freebsd11_lstat(0x0, 0x0)
getgroups(0x0, 0x0)
accept(r0, 0x0, &(0x7f0000000140))
freebsd11_fstat(0xffffffffffffffff, 0x0)
getpgrp(0x0)
symlink(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00')
fcntl$lock(0xffffffffffffffff, 0x0, 0x0)
truncate(&(0x7f00000002c0)='./file0/file0\x00', 0x8000000010000000)
r2 = socket$inet(0x2, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, 0x0, 0xfffffe74)
fcntl$setflags(r2, 0x2, 0x1)

03:08:16 executing program 2:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYPTR, @ANYRES32=r0, @ANYRES32], 0x28}, 0x0)
recvmsg(r0, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
r2 = accept(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000006c024aadd025b70000000000000000800000000000e1ffffffffffffff00001e0000000000000000000000000000000000000000000000000000000000f9ffffff000000ff00000c00000000000000"], &(0x7f0000000140)=0x6e)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000200)=0x3f, 0x4)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000240), &(0x7f0000000280)=0x4)
dup2(r1, r0)
utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{0x80000001, 0x7be}, {0x0, 0xcdd}})

03:08:16 executing program 1:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
getpeername$unix(0xffffffffffffffff, &(0x7f0000000480)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c10680d200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000006b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001"], 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075)

03:08:16 executing program 2:
r0 = socket$inet(0x2, 0x100003, 0x8005)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4)
sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0}, 0x0)
recvmsg(r0, &(0x7f0000000600)={&(0x7f00000000c0)=ANY=[], 0x0, 0x0, 0x0, &(0x7f0000000380)=""/116, 0x74}, 0x0)

03:08:16 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000000)={<r1=>0x0, 0x5fd2, 0x7, [0x4, 0x3, 0x0, 0x9, 0x8, 0x68, 0x8]}, &(0x7f0000000040)=0x16)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={r1, 0x81}, 0x8)
munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000)
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x4410, 0xffffffffffffffff, 0x0)

03:08:16 executing program 2:
r0 = socket(0x11, 0x3, 0x0)
sendto$unix(r0, &(0x7f0000000180)="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", 0x194, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)={<r1=>0x0, 0x9, 0xffff, 0x0, 0x9, 0x20, 0xffffffffffffffd1, 0x1, {@in={{0x2, 0x2, @loopback}}, 0x0, 0x401, 0x4, 0x1ff, 0xc0, 0x5}}, &(0x7f00000000c0)=0xb8)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000340)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000100)=0xff)

03:08:16 executing program 2:
getresuid(&(0x7f0000000000)=<r0=>0x0, &(0x7f0000000040), &(0x7f0000000080))
setreuid(r0, 0xee00)

03:08:19 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000500)={0x0, 0x8}, 0x8)
clock_gettime(0x4, &(0x7f0000000200))
r1 = accept4(r0, &(0x7f0000000540)=@in, &(0x7f0000000580)=0x10, 0x20000000)
accept$inet(r1, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000005c0)=0x10)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000140), &(0x7f0000000600)=0x4)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000240)={<r2=>0x0, 0xde, "c09e09b2192efbd8db77fd6e6772a6de7e2583ee7279f930a747e16f0eb17f2b1793269cd7a33c426a463ac8f4bb7829e68b107ece94ee397e400a5994e787f3fbae30b220ff59aaf0db3dc871ffb48994ce9d656205ada1e7281fa64e24d2ffe05b3d682f570dcf6885adcb490d0c3d051ac6f205b1c93fd79b4db44735a56cc176d4747c654eb4230cfb83a1f9c3140abf5b240c99a2f35d70eff9ce0437e779fb9c26f06bcc29d19bacfb4c53f9636f74b5dfc2a74a142fda86a8e8765606da377e617ffd4b0b6e3759d9ddb38bae4642dec4b7e0b1d643736235dfbd"}, &(0x7f0000000180)=0xe6)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={<r3=>r2, 0x0, 0xf, 0x6ad4dd66, 0x7}, &(0x7f0000000380)=0x18)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x5}, 0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
r4 = socket$inet6_sctp(0x1c, 0xfffffffffffffffd, 0x84)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r4, 0x84, 0x8001, &(0x7f0000000480)={r3, &(0x7f00000003c0)=[@in6={0x1c, 0x1, 0x1, @empty, 0x2}, @in6={0x1c, 0x0, 0x3ff, @empty, 0x2}, @in6={0x1c, 0x1, 0x1, @loopback, 0x4}, @in6={0x1c, 0x3, 0x9, @loopback, 0x1}, @in6={0x1c, 0x2, 0xec, @empty, 0x5}]}, &(0x7f00000004c0)=0x10)
accept$inet(r1, &(0x7f0000000780)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000007c0)=0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="0100000000ff0692c68f379f845474d213814db908978b7262adb12cd25db34e7a0dbcbbc53f653108cfb63835de2987a0abce00ae0a759ca9704755fc51c07ade5dd815a383f3000411f6198c6b052ebed98eac321cd503b5b62136f8c7c17a274857573d18e3239b92779a91a77fadae7055fc7216b02ff49cd6b13a6bae425422ea4c0ce975f9691be0583615eaea719d2886235f4f8f43e87c613e021229d70d92d2dca7bbe8f722689b01eade12b262f625d126c7000000d1e09b39a69b308ef99c9c97284a7db28e3edc769758815797d734578cc28db0663557b47ed97626818c966471feba", @ANYRES32=<r5=>0x0], &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={r5, 0x10008}, 0x8)
close(r4)
getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000080)={@rand_addr, @rand_addr}, &(0x7f0000000740)=0xc)

03:08:19 executing program 2:
r0 = getpid()
r1 = getpid()
setpgid(r1, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x0, 0x84)
setpgid(r0, r1)

03:08:19 executing program 0:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_group_source_req(r0, 0x29, 0x4a, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = dup2(r0, r2)
r4 = fcntl$getown(r2, 0x5)
freebsd11_fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, <r5=>0x0})
r6 = getegid()
r7 = getpgid(0x0)
freebsd11_fstat(r2, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, <r8=>0x0})
freebsd11_fstat(r1, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0})
r10 = getpid()
r11 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$sock_int(r11, 0xffff, 0x40, 0x0, 0x0)
getresuid(&(0x7f00000005c0), &(0x7f0000000600)=<r12=>0x0, &(0x7f0000000640))
getresgid(&(0x7f0000000680)=<r13=>0x0, &(0x7f00000006c0), &(0x7f0000000700))
r14 = fcntl$getown(r0, 0x5)
freebsd11_stat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, <r15=>0x0})
freebsd11_stat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, <r16=>0x0})
r17 = getpgrp(0x0)
freebsd11_lstat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, <r18=>0x0})
freebsd11_fstat(r2, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, <r19=>0x0})
sendmsg$unix(r3, &(0x7f0000000ac0)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000400)=[{&(0x7f0000000040)="10e484aa2274a45033e0c11346fccdd946be34", 0x13}, {&(0x7f0000000080)="4142a8160d0a59c81b7105d591671a7ac2ad8c07221b76fdef0b60ac02946d7efaefa129b5d0da3fd66eecd8c9ec1425bbf2cdf58e531e97b46fc82479d827cbfaec8874277801bdbc96fcfd26c7deedc174eab7ea8333b24f22890c99de519a64921daca4b785ba78e2dfe82dbe191778f1525b23745365bd2148", 0x7b}, {&(0x7f0000000240)="bc34f9b1edb7ad65595dff684fcbd58ded07207d51008e600e57dadfc6bfe32324da4edbcbc9be425cae8567ac3caa1fe7f516eae69318f9329cb9f7144222fb69e1599ca889f1c366b1470d1503f3dd140989e610640c18acf9f293d4f71286d3bc05828a2138d893e19e47c8cdb2885c51c35d83e3997cc7b852032301c0d9b20ff06c92ba6f", 0x87}, {&(0x7f0000000300)="54dbf42f03588c5880850185d4b29db74431e53b12e3cab12acf2d6c893f9bb081ee9f418e0318163f2844903769db53d221d3b4255fb5439db03eed225a68a0e7d34f6c73de0fdd6bffb8ca003217bb16ff6ce77c97e539d138e5fe3013e57a308b5858ed34e928c44b911e36e778484fd7c3d40960838dc073e9812330505155ea223224f713f0a7c3134f8c3e4fd4e1df7746d6bc68ff07c454885128f815cf4bce3bcd7fcf62d9b170bb76ad1ff2a84b28724a7b1c599a6d8d3ad2768d0e7421d1b477d296bf8486cb9d195901f037341b0e2b0e0a145e21c8dfe379e932169a5145ffd8c5ec0d6abba213337896be", 0xf1}], 0x4, &(0x7f0000000a00)=[@cred={0x20, 0xffff, 0x2, r4, r5, r6}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}, @rights={0x18, 0xffff, 0x1, [r2, r1]}, @cred={0x20, 0xffff, 0x2, r10, r12, r13}, @cred={0x20, 0xffff, 0x2, r14, r15, r16}, @cred={0x20, 0xffff, 0x2, r17, r18, r19}], 0xb8, 0x80}, 0x100)

03:08:19 executing program 3:
getgroups(0x40000097, &(0x7f0000000040))
open(&(0x7f0000000000)='./file0\x00', 0x0, 0x4)

03:08:19 executing program 2:
r0 = semget$private(0x0, 0x2, 0x80000200)
__semctl$GETVAL(r0, 0x2, 0x5, &(0x7f0000000000)=""/4096)
__semctl$GETVAL(r0, 0x6, 0x5, &(0x7f0000001000)=""/109)

03:08:19 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={<r1=>0x0}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={<r2=>r1, 0x8}, &(0x7f0000000100)=0x8)
getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f00000004c0), &(0x7f0000000500)=0x10)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000280)={@broadcast, @remote={0xac, 0x14, 0x0}, @multicast1}, 0xc)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x20000001)
setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000340)=0x3, 0x4)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000002c0)={r2, 0x7}, &(0x7f0000000300)=0x8)
getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000000380)=""/137, &(0x7f0000000440)=0x89)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x4, @loopback, 0x80}}, r2, 0x0, 0x80, 0x0, 0xf188, 0x400000008000000, 0x1eb4}, &(0x7f0000000140)=0x98)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x85)

03:08:19 executing program 2:
mprotect(&(0x7f0000213000/0x1000)=nil, 0x1000, 0xffffff7fffffffff)
r0 = socket(0x17, 0x1, 0x2a)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x800, 0x8, 0x1, 0x8, 0x4, 0x4, 0x6, 0x0, 0x1, 0x160, 0xc580}, 0xb)
clock_settime(0x0, &(0x7f0000000000))
clock_getres(0xf, &(0x7f0000000040))
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={<r1=>0x0, 0x1f, 0x3ff}, &(0x7f0000000100)=0xc)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r1, 0x7}, &(0x7f0000000180)=0x8)

00:00:00 executing program 2:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = openat(r0, &(0x7f00000000c0)='/', 0x421002, 0x0)
mkdirat(r1, &(0x7f0000000140)='./file0\x00', 0x1)
open(&(0x7f0000000100)='./file0\x00', 0x8800, 0x4)
futimesat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x6, 0x7}, {0x7f, 0xfff}})
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000180)={<r3=>0x0}, &(0x7f00000001c0)=0x8)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r3, 0x7}, &(0x7f0000000240)=0x8)

00:00:00 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @remote, @multicast1}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0xd, &(0x7f0000000440)={@multicast2, @multicast2, @multicast2}, 0xc)

00:00:00 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f0000000100)=0x4)
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$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="a0"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
socket$inet6(0x1c, 0x4, 0x100000001)

00:00:00 executing program 0:
r0 = accept$inet6(0xffffffffffffffff, 0x0, 0x0)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r0, &(0x7f0000000200), 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000000)={<r3=>0x0, 0xfffffffffffffff9}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={<r4=>r3, 0x2be9, 0x200000000000000, 0x83a}, &(0x7f00000001c0)=0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000580)=ANY=[@ANYRESHEX=r4, @ANYRES32=r3, @ANYBLOB="5f2482727ea35b79ff170ae922a6b3cc541edf7ceefd8be5120926229fef730f6a3a8ae4c5311157c4c5268b00093559ab116e5e96dc0275dad62199ea7872113f641258e7e21a483c7715cac9"], 0x3)
writev(r2, &(0x7f0000000100), 0x100000000000005d)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, &(0x7f0000000040))
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000380), 0x0)
execve(&(0x7f0000000480)='./file0\x00', &(0x7f00000006c0)=[&(0x7f0000000500)='\x00', &(0x7f0000000540)='\x00', 0x0, &(0x7f0000000680)='\x00'], &(0x7f0000000780)=[&(0x7f0000000700)='^\x00', 0x0])
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getpgid(0x0)
listen(r0, 0x3)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000300))
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000200)={r4, 0x7ff}, &(0x7f0000000240)=0x8)

00:00:00 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040), 0x8)
dup2(r0, r0)
sigaltstack(&(0x7f0000ffc000/0x2000)=nil, 0x0)
getsockopt$inet6_buf(r0, 0x29, 0x31, 0x0, &(0x7f0000000000))
sigaltstack(&(0x7f0000ffc000/0x4000)=nil, 0x0)
sigaltstack(&(0x7f0000dfd000/0x200000)=nil, &(0x7f0000000080))

00:00:00 executing program 0:
poll(0x0, 0x0, 0xfffffffffffffff8)
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000100)={<r1=>0x0, 0x2, 0x0, 0x40, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000140)=0x4)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x3}, &(0x7f00000000c0)=0x8)

00:00:02 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={<r1=>0x0}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={<r2=>r1, 0x8}, &(0x7f0000000100)=0x8)
getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f00000004c0), &(0x7f0000000500)=0x10)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000280)={@broadcast, @remote={0xac, 0x14, 0x0}, @multicast1}, 0xc)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x20000001)
setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000340)=0x3, 0x4)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000002c0)={r2, 0x7}, &(0x7f0000000300)=0x8)
getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000000380)=""/137, &(0x7f0000000440)=0x89)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x4, @loopback, 0x80}}, r2, 0x0, 0x80, 0x0, 0xf188, 0x400000008000000, 0x1eb4}, &(0x7f0000000140)=0x98)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x85)

00:00:02 executing program 0:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1000000084000000b8000000000000004580836fac8fcf0000000011bf7cf429730000000000000003000000010075c8715668488769d2adfd561f4a8ba8d698fb72b6cbe72e5c609cc1b3c3fbb433666a20a0447baebad02fe1a4dd6811772fe0d614f0479bd7daa2600952aec80561e3000000000000000000000000"], 0x29}, 0x0)

00:00:02 executing program 2:
r0 = socket(0x4000002, 0x3, 0xffffffffffdffffc)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f666d6c6530de"], 0x1)

00:00:02 executing program 1:
r0 = socket(0x20000000000013, 0x3, 0xfffffffffffffffe)
connect(r0, &(0x7f0000000040)=@in, 0xc)

00:00:02 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
syz_emit_ethernet(0x1000, &(0x7f00000012c0)="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")
getsockopt$inet6_int(r0, 0x29, 0x3e, 0x0, &(0x7f0000000280))
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x440, 0x8)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000040)=0x5, 0x4)

00:00:02 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0)
open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x1, 0x4)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="0100fcff", @ANYRES32=<r1=>0x0], &(0x7f0000000140)=0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000300)=0x10)
__getcwd(0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000340), &(0x7f0000000380)=0x4)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0)
shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil)
shmctl$IPC_STAT(0x0, 0x2, 0x0)

00:00:02 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140), 0xc)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100), &(0x7f0000002740)=0xc)
sendmsg$inet_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in={0x2, 0x2, @broadcast}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000040)="ad2e5b69223a7578003c8b4f0aa738adb3dfc39bd71df13a42b4582ced87a42c0243a9dc649d2d7f35438bc11d73f3dda836d56d8cc38c6637f7e5f149a10e", 0x3f}], 0x1, 0x0, 0x0, 0x100}, 0x9)
socket$inet_sctp(0x2, 0x5, 0x84)

00:00:02 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="01510000", @ANYRES32=<r1=>0x0], &(0x7f00000000c0)=0x8)
fsync(r0)
getsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000000000), &(0x7f0000000100)=0x4)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000780)={r1}, 0x0)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000140)=0x1, 0x4)
sendto$inet6(r0, &(0x7f0000000180), 0x0, 0x930df5b094ae355a, &(0x7f0000000200)={0x1c, 0x0, 0x100000000, @local={0xfe, 0x80, [], 0x0}, 0xd551}, 0x1c)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000040)={{0x1c, 0x1, 0x1, @empty, 0xfff}, {0x1c, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x800}, 0x6dc1, [0x2, 0x6, 0x0, 0x0, 0x100, 0x1, 0xffffffffffffff80, 0x1]}, 0x5c)

00:00:04 executing program 1:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000001c0)=0x10)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000200)={<r1=>0x0, 0xe737}, &(0x7f0000000240)=0x8)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000280)={r1, 0xfffffffffffffffd, 0xf, 0x3, 0x4790}, &(0x7f00000002c0)=0x18)
mprotect(&(0x7f0000a13000/0x1000)=nil, 0x1000, 0x0)
socketpair(0x1f, 0x4, 0x2, &(0x7f0000000000)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000380)=ANY=[@ANYBLOB="02004e20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=<r3=>0x0, @ANYBLOB="01000720000000008f7623051fbafcde719f577cfd797836f79e4b9f1a78af6da1a41fad85480709ef94b30dea8beff34b32fbe2aef38bcc8b8d0061bd94d40eecc9679a7e701e383b6ec3f4f80e78ff9a95c15442d783affc46e1e1"], &(0x7f0000000100)=0x94)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000140)={r3, 0x7, 0x6, [0xd1, 0xfffffffffffeffff, 0x1, 0x57, 0xfffffffffffffffd, 0x5]}, 0x14)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000300)={<r4=>r1, 0x81, 0x0, 0x800, 0x6}, &(0x7f0000000340)=0x18)
r5 = getuid()
freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, <r6=>0x0})
setreuid(r5, r6)
munmap(&(0x7f0000eb7000/0x4000)=nil, 0x4000)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000480)={r4, 0x7, 0x6, 0x6, 0xfff, 0x10001}, 0x14)

00:00:04 executing program 3:
r0 = socket$inet(0x2, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={<r1=>0x0, 0x8000}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x800, 0x80000001, 0x4a20, 0x969c, 0x5, 0xfffffffffffffffd, 0x7f, 0x7, r1}, 0x20)
bind$inet(r0, &(0x7f0000eed000), 0x10)
sendto$inet(r0, 0x0, 0x345, 0x20000, &(0x7f0000000080), 0x10)

00:00:04 executing program 0:
r0 = semget$private(0x0, 0x42, 0x14f)
__semctl$GETVAL(r0, 0xffffffffffffffff, 0x5, 0x0)

00:00:04 executing program 2:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f00000001c0)={0xff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x200000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108)
getsockopt$inet6_int(r0, 0x29, 0x9, 0x0, &(0x7f0000000180))

00:00:04 executing program 2:
r0 = socket(0x2, 0x10000001, 0x0)
connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f6653d5276ce33800"], 0x10)
select(0x40, &(0x7f0000000040)={0xfffffffffffffffd, 0x0, 0xffffffff}, 0x0, &(0x7f0000000240)={0x0, 0x45, 0xfffbffff9e283cdb, 0x3, 0x6, 0x8, 0x0, 0xc51c}, &(0x7f0000000280)={0x401, 0x200})
shutdown(r0, 0x2)

00:00:04 executing program 3:
r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000240)=0x10)
getsockopt$inet_tcp_int(r0, 0x6, 0xcc, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0)
fcntl$setstatus(r1, 0x4, 0x10001)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
poll(&(0x7f0000000000)=[{r1, 0x18}, {r1, 0x2}], 0x2, 0x664b6e3)
r2 = socket$inet6(0x1c, 0x7, 0x8)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
fcntl$dupfd(r1, 0xba3933a077e99806, r0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getuid()
setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0x66, &(0x7f0000000100)={0x1, 0x1, 0xfffffffffffffff8, 0x8000, 0x4}, 0xc)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x9, [0x0, 0x0, 0x0, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x28)
getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000340)={r3, 0x7, 0xfffffffffffffffd}, &(0x7f0000000380)=0x8)
freebsd11_fstat(r2, &(0x7f00000001c0))
r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
socketpair(0x2, 0x5, 0x0, 0x0)
freebsd11_fstat(r4, &(0x7f00000003c0))

00:00:04 executing program 0:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={<r2=>0x0, 0xc, 0x2}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x6}, 0x8)
listen(r1, 0x0)
accept(r1, 0x0, 0x0)
close(r0)
execve(0x0, 0x0, 0x0)
fcntl$setown(r0, 0x6, 0x0)

00:00:04 executing program 1:
mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0)
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
shmget$private(0x0, 0x3000, 0x408, &(0x7f0000ffd000/0x3000)=nil)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00')
r1 = open(&(0x7f00000000c0)='./file2\x00', 0x200, 0x0)
fsync(r0)
clock_settime(0x4, &(0x7f0000000140)={0x1, 0x8})
connect(r1, &(0x7f0000000100)=@un=@abs={0x1, 0x0, 0x2}, 0x8)

lock order reversal:
 1st 0xfffff80012a23ba8 ufs (ufs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3400
 2nd 0xfffffe0000926c40 bufwait (bufwait) @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_vnops.c:283
 3rd 0xfffff80012303068 ufs (ufs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:2598
stack backtrace:
#0 0xffffffff8110b9fe at witness_debugger+0x8e
#1 0xffffffff8110b632 at witness_checkorder+0xf72
#2 0xffffffff8102c4f5 at lockmgr_xlock_hard+0xb5
#3 0xffffffff8102cff8 at __lockmgr_args+0x488
#4 0xffffffff81519f0a at ffs_lock+0xea
#5 0xffffffff81967e05 at VOP_LOCK1_APV+0xc5
#6 0xffffffff811bf99f at _vn_lock+0xaf
#7 0xffffffff811a6ce1 at vget+0xb1
#8 0xffffffff81192598 at vfs_hash_get+0x148
#9 0xffffffff81513471 at ffs_vgetf+0x51
#10 0xffffffff81503714 at softdep_sync_buf+0x444
#11 0xffffffff8151b4b4 at ffs_syncvnode+0x394
#12 0xffffffff81519c78 at ffs_fsync+0x28
#13 0xffffffff819668e5 at VOP_FSYNC_APV+0xc5
#14 0xffffffff811ba621 at kern_fsync+0x261
#15 0xffffffff81716846 at amd64_syscall+0x436
#16 0xffffffff816deafd at fast_syscall_common+0x101
00:00:05 executing program 0:
r0 = dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x94, <r1=>0x0}, &(0x7f0000000180)=0xc)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, 0x0)
r2 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r2, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
poll(0x0, 0x0, 0x664b6e3)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000700)=0x4)
r3 = socket$inet6(0x1c, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080)=0xb9d, 0x4)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
fcntl$dupfd(0xffffffffffffffff, 0x0, r3)
recvmsg(0xffffffffffffffff, 0x0, 0x2)
socket(0x2, 0x5, 0x0)

00:00:05 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x206, 0x0)
ftruncate(r0, 0x400000000101)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x2fbe9b5500f467c0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, 0xffffffffffffffff, 0x0)
fsync(0xffffffffffffffff)
mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x80011, r0, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
geteuid()

00:00:06 executing program 1:
mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0)
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
shmget$private(0x0, 0x3000, 0x408, &(0x7f0000ffd000/0x3000)=nil)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00')
r1 = open(&(0x7f00000000c0)='./file2\x00', 0x200, 0x0)
fsync(r0)
clock_settime(0x4, &(0x7f0000000140)={0x1, 0x8})
connect(r1, &(0x7f0000000100)=@un=@abs={0x1, 0x0, 0x2}, 0x8)

00:00:06 executing program 2:
execve(0x0, &(0x7f00000001c0)=[&(0x7f0000000240)='})\x00', &(0x7f0000000300)='\x00+wN\xdb\b{\xc5\xb52\xad$\x17t\x05O\xd8\xd7sP\n~z\xfa\xab.{\xae\xe8\x92\x0fD\x04\xd7\x80rW\xb0O\x87z\x06\\\xf7\x04\x9da\xea\xafAd\xda \x8a\xe3_j\x19`\x90\xd0\xb6\x01!\xb7uf\x9c\xcf|\xef\xca\xa1^\x92\xc6\x02\xbe\xbf!\xa0g\xc7^\f\xe2\xe1\xcf\x83\xa8l$W\x93z\x94E(', &(0x7f0000000280)=']&\xde|\xd9\xad\xa4Q\xda\x00\xa1q\x16\xceI\x8abjE\xc6\xdf\xaa\xc8v\xe8U\xb3\xed\x0e\x05\xa4\x10\xf1b\xfarmE\x95\xbd\x19B\xa8\x1c\x17\xbcTF\x1fB\xc7\xfc\x14\x99X\xf3\x0f\xce\x1e GG\x80\xc5\xd1F\x10\x11d\x9d\xe2=\xc1\x8fx\x97B\a\x00\x00\x00F\f\\\xeb\xa7N\xc7\xf6\xd8\x04\x02\x96\xe2=s\x16\x81\x87\x84\xba\xed\xd5\xd7J51\xfb\x066\xcc\xa4z(\xccz\xa3\t\'\xb1'], 0xfffffffffffffffe)

00:00:06 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=<r1=>0x0], &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1}, 0x8)

00:00:06 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x18, 0x0, 0x0)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0xd0a, 0xc)
freebsd11_getdents(r1, &(0x7f0000000040)=""/138, 0x8a)
socketpair(0x1c, 0x3, 0xfffffffffffffff9, &(0x7f0000000100))

00:00:06 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000040)=0x2, 0x4)
socketpair(0x2, 0x2, 0xef, &(0x7f0000000280)={<r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x100000000, @local={0xfe, 0x80, [], 0x0}, 0x81}}, <r2=>0x0, 0xffffffff, 0x9, 0x6, 0xfe, 0x80}, &(0x7f0000000140)=0x98)
accept4(r1, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000240)=0x1c, 0x20000000)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000180)={r2, 0xfffffffffffffffe, 0x8}, &(0x7f00000001c0)=0xc)

00:00:06 executing program 2:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="00ec3ae172"], 0x14}, 0x0)

00:00:07 executing program 0:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r1, 0x0)
accept(r1, 0x0, 0x0)
close(r0)
execve(0x0, 0x0, 0x0)
close(r0)
syz_extract_tcp_res$synack(&(0x7f00000000c0), 0x1, 0x0)
symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0/file0\x00')
execve(0x0, 0x0, 0x0)

00:00:07 executing program 2:
open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
flock(r0, 0x2)
open(&(0x7f0000000140)='./file0\x00', 0x4, 0x0)
fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001})
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x3, 0xffffffffffffff7f, 0x1000300010005})

00:00:07 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_tcp_int(r0, 0x6, 0xfd, 0x0, &(0x7f0000000000)=0xfffffffffffffec6)

00:00:07 executing program 1:
r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000180))
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080)={0x2382, 0x200, 0x81, 0x7, <r1=>0x0}, &(0x7f00000000c0)=0x10)
recvfrom$inet6(r0, &(0x7f0000000500)=""/4096, 0x1000, 0x82, &(0x7f0000000200)={0x1c, 0x1, 0x16, @empty, 0xa}, 0x1c)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1}, &(0x7f0000000140)=0x8)
mlock(&(0x7f0000001000/0x3000)=nil, 0x3000)
write(r0, &(0x7f0000000280)='v', 0x1)
madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4)
setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={r1, 0x2}, 0x8)
__semctl$SETALL(0x0, 0x0, 0x9, &(0x7f0000000000)=[0x9, 0x3f])
fcntl$setflags(r0, 0x2, 0x1)
r2 = semget(0x1, 0x2, 0x400)
__semctl$SETVAL(r2, 0x4, 0x8, &(0x7f0000000040)=0x400)
mlock(&(0x7f0000000000/0x4000)=nil, 0x4000)

00:00:07 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={<r1=>0x0, 0x1}, &(0x7f0000000180)=0x8)
setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={r1, 0x4}, 0x8)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)=ANY=[@ANYBLOB="02004e22ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000064190000000000000000000000000000000000000000000000000000000000f4ea0000000000000000070000000000000000000000000000000000000000000000000000000040000000000000", @ANYRES32=r1], 0x0)
readlinkat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000002c0)=""/230, 0xe6)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)

00:00:07 executing program 3:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
getsockopt$inet_buf(r0, 0x0, 0x5d, &(0x7f00000002c0)=""/120, &(0x7f00000000c0)=0x78)
fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
fcntl$lock(r2, 0xd, &(0x7f00000004c0)={0x3, 0x2, 0x5, 0x100000004})
r3 = open(&(0x7f00000001c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x3, 0x2, 0x3, 0x1000300010005})

00:00:07 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x1015, 0xfffffffffffffffe, 0x4)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000140)={<r2=>0x0, 0x9, 0xcd5, 0x5, 0x7, 0x40}, &(0x7f0000000180)=0x14)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x80000001, 0x4}, 0xc)
socketpair(0x10, 0x90f7fe9a5befea5f, 0xfffffffffffff000, &(0x7f0000000200)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
setsockopt$inet_tcp_buf(r3, 0x6, 0x66, &(0x7f0000000240)="022a9ab766d0f6a6e4a7a166e4750bcdb229a5f96d939bea3e12bb6b94dc7527cd14f623730e74dfb2e9b276a52072c531b89bed85b112", 0x37)
socketpair(0x1f, 0x10000005, 0x3, &(0x7f0000000000)={<r4=>0xffffffffffffffff})
socket$inet6_udp(0x1c, 0x2, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
recvfrom$inet(r4, &(0x7f0000000040)=""/170, 0xaa, 0x400c3, &(0x7f0000000100)={0x2, 0x3}, 0x10)

00:00:07 executing program 3:
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x80}, &(0x7f0000000100)=0x8)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000000)="8cd7032fa6ddc1dc2ed8779d19dd8f1c746f42a686e23bc9c8a4066f8bb6347b61b0fcf11f9ef99c5e4849888634506037960cfb8e34680262372cfe0ea55bcd17af39236dba17fc348ee76c003ec96d2e5bbfe02df479ab77f3a94709b4211d24acadf7339060cff29e1fc1ed78239e919c3019f248518592000424f2beb0580b76288b653a9790b018df8aace43ce238bb1a497c35430c77289247667e2260296f9a29", 0xa4)

00:00:08 executing program 0:
open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
link(&(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000080)='./file0/../file0\x00')
chroot(&(0x7f0000000000)='./file0/../file0\x00')
chroot(&(0x7f0000000580)='./file0\x00')

00:00:08 executing program 2:
msgget(0x3, 0x0)
r0 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000000)=0xffffffff, 0x4)
chdir(&(0x7f0000000040)='./file0\x00')
getuid()

00:00:08 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb)
setsockopt$inet6_int(r1, 0x29, 0x3d, &(0x7f0000000100)=0x4251, 0xb782)
socketpair(0x17, 0x7, 0xff, &(0x7f0000000000)={<r2=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000140)=0x8, 0x4)
setsockopt$inet_tcp_buf(r2, 0x6, 0x23, &(0x7f0000000040)="ba124ac6c1ffabdbd4ab03a2f969ab2ad6819f09983e23a097c3c25810fa4b3c057d7c14ab826c4f64f9a96f", 0x2c)
setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000180)=0x7fff, 0x4)

00:00:08 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000580)='vegas\x00', 0x6)
readlink(&(0x7f0000000380)='./file0\x00', &(0x7f00000004c0)=""/155, 0x9b)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x10000000000001)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
accept(r0, &(0x7f00000005c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000600)=0x1c)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xffffffffffffff6b)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x6, 0x2000, 0x3, 0x0, <r1=>0x0}, &(0x7f0000000240)=0x10)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000300)={r1, &(0x7f0000000280)=[@in6={0x1c, 0x2, 0x1fffc0000000, @remote={0xfe, 0x80, [], 0x0}, 0x1f}, @in6={0x1c, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x1}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000340)=0x10)
getpeername(r0, 0x0, 0x0)
r2 = open(0x0, 0x400, 0x7e)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, &(0x7f0000000040))
getpgrp(0x0)
freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, <r3=>0x0, <r4=>0x0})
freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0))
lseek(r0, 0x42, 0x3)
fchown(r2, r3, r4)
getpid()
utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{0x733, 0x4}, {0x6}}, 0x200)

00:00:09 executing program 3:
socket$inet6_udplite(0x1c, 0x2, 0x88)
mprotect(&(0x7f0000414000/0x3000)=nil, 0x3000, 0x9)

00:00:09 executing program 1:
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
listen(r0, 0xfffffffffffffff8)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
listen(r0, 0xff)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
r2 = dup(r1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_tcp_int(r2, 0x6, 0x0, &(0x7f0000000000)=0xfffffffffffffffa, 0x4)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)

00:00:09 executing program 2:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
writev(r0, &(0x7f0000000300)=[{}, {&(0x7f0000000040)="737851824f1334b42284e958c503ebaf6f636b576423e01a64139a9601df6cb4c2854d8fa59f5d47e3e27f74ab3a09f54208554fea2d91c28f171bad12f6bedadb04ac14e924576c51234da570b9cdfb4cdb93b2ec52e0ca26be3e0f0e653119e80cfbe5f6632ffd6484bd13a53ee90b3aedc8694895bc6fde23c28c3a6deec754f8038cd385c3eeeceb229f4422129440ca510c8a4fe4ca6fb005eb4a88896367e8d1049cd13667ccbcd5f8fe3ef3883520756053a24d5c6b0f66229afae942", 0xc0}, {&(0x7f0000000200)="4596f3fcbf9df165ba6d90234609fdacc24fd32eb30303ecabf4a9821dfea7e93d384967d233937ddd1a4b1ea60443d2e3389adb9ac36554ef3f8ab0adfc70fb61d2e44a329c53105a7fc764e7755e687c81e1c83a9b7074e4ece94394af683486267f886a34", 0x66}, {&(0x7f0000000280)="6c6774999eb4336e9446976d1c3691426f7853f33b8f36c5c3112b900a510855c0615268e2d2f25502d767328c3300fcdd311a2bc2934e5499944aaecfffa5dbd3a610", 0x43}], 0x4)
r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x40000400000002c1, 0x0)
write(r1, &(0x7f0000000140)="12fc63690000200074560068055900000000045acc0214d773bc2da8b07c0beb6902cfb898e23e16b94ece3bde58d2b375f58c7bd9c7a8553d704755a082278536063f9bcb918309a66fc32012323788fdd97acd1ed9f6948a154f7f283569b430970af3a1641cb73b7d4f8fa86f273de5ed862be0f95391a6910d3f97e51db44c2e1413bcbf37fa5c8289f7f3ea403d7776807806ee37", 0x97)
writev(r1, &(0x7f0000000380)=[{&(0x7f0000000180)}], 0x1)

00:00:09 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, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x0, r1}, 0xc)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x0, r1}, 0xc)

00:00:10 executing program 3:
r0 = open(&(0x7f0000000100)='./file0\x00', 0x28004, 0x4)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={<r1=>0x0}, &(0x7f0000000180)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={r1, 0xf, 0xcf}, 0x8)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x14, &(0x7f0000000240)={<r3=>0x0, 0x0}, &(0x7f0000000000)=0x10)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0x0, 0xffffffffffffffc0}, 0x8)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x30, &(0x7f0000000080)={r3}, &(0x7f00000000c0)=0x8)

00:00:10 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
freebsd11_fstat(r0, &(0x7f0000000040))
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
chdir(&(0x7f0000000100)='./file0\x00')
setsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f0000000000)=0x7fff, 0x4)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
r1 = socket(0x18, 0x5, 0x80000000)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000b0c825a79cb7ceac2022d6ed4cffff0000f475514451179e147bae6db07a9fcdcef57e9a9000e7a754ae26469e0504c122cdbc51220405d74b9ee872338bf5534ac4f92f96245ce2003527c4940685b5a2ad1a108dd9d19ca7d7a1e8fa14fc0b00e4dd479d5d5f377679813a0037f0f85764b791b7f8c4cf9e2417141ba41b64c03b72eb68f307eb3110462559d7e6358abcfecf9507234b0d7f830258afd2df529b1c33f447bfd872ae4115ed8e6134ba4d49762522bef389635cecf34caf6c9a7d1cb5e748a53c529467aa0ee27f44188ab062b704f8fe5a3d78ae292b1c"], 0x1)
rename(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)='./file1\x00')
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c004e2306000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=<r2=>0x0, @ANYBLOB="ffffffffb1000007000000000710000004000000"], &(0x7f00000004c0)=0x98)
lseek(r1, 0x1d, 0x6)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000500)={r2, 0xffffffffffff2ca5, 0xf, 0xed34, 0x3}, &(0x7f0000000540)=0x18)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x1d, &(0x7f0000000200)={0x0, 0x3}, 0x8)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000380)={0x2, [0x0, 0x5]}, 0x8)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={<r3=>0x0}, &(0x7f00000001c0)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000340)={r3, 0x7, 0x2d, "f60d55d32bd865b0208387c8746e0312e2ab466f49875b0fd0c8bd07846270b4d39dc12f3bb217b2c5257cfd60"}, 0x35)

00:00:11 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f00000004c0)={{0x1c, 0x1, 0xffffffffffff7da4, @remote={0xfe, 0x80, [], 0x0}, 0x7}, {0x1c, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x2337}, 0x10000, [0xa41, 0x7, 0x0, 0x7, 0x4, 0x9, 0x1f, 0x6]}, 0x5c)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0xc6b8, 0x80000000, 0x5}, &(0x7f0000000280)=0x10)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000800)=ANY=[@ANYBLOB="05000000fdffffff04000000fcffffff8c23f236"], 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x1)
fchmod(r0, 0x4)
writev(r0, &(0x7f0000000300)=[{&(0x7f00000006c0)="ca4289d5cc07000000004542b99946258daf883f9a0ef86110b69686f5563074be2ce3a20700a8d609b431388af4e545a074d40c7b0e3ffd8dba0b3e9737f7218b0c98932e97bdbf985f37e9ec7d9c6aab8516b82a0fd0ab9649a6dd87a6c25f46fd3dc9cfa6d78cd99764c5cd68bbbb0564d9fb15a51101192d7c45070997a4ee9110c8d624f27af1c1aa7ca31a7ace1b9a5687c5e5be14797a580e29f8816f78069498ef099b9e50a3474230c8809cd74ff1dca3d3d0d5f7cf72c34967b01ed53411509d96397bce594acb618a3e32639d", 0xd2}], 0x1)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0x0)
setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @multicast1}, 0x8)
getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={<r1=>0x0, 0x6}, &(0x7f0000000080)=0x61)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0xc1e, @loopback, 0x3f}}, r1}, &(0x7f0000000100)=0x84)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000440)={0x1000}, 0x1)

00:00:11 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
connect(r0, &(0x7f0000000040)=@un=@abs={0x1, 0x0, 0x3}, 0x8)
listen(r0, 0x0)
sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
bind(r0, &(0x7f0000000000)=@un=@abs={0x1, 0x0, 0x3}, 0x8)

00:00:11 executing program 2:
open$dir(&(0x7f0000000000)='./file0\x00', 0x10200, 0x8)
munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000)
r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4)

00:00:13 executing program 1:
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)
unlink(&(0x7f00000003c0)='.\x00')
freebsd11_stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
r2 = getgid()
fchownat(r0, &(0x7f0000000400)='./file0\x00', r1, r2, 0x0)
lseek(r0, 0x0, 0x1000000000003)
readlinkat(r0, &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)=""/4096, 0x1000)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={<r3=>0x0, 0x10001}, &(0x7f0000000100)=0x8)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
r4 = socket$inet6(0x1c, 0x0, 0x3d87a93)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000280)={r3, 0x80, 0x0, 0x3, 0x5, 0x3}, &(0x7f00000002c0)=0x14)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r3, 0xff, 0x8, [0x10000, 0x5, 0x3, 0x400, 0x9aac, 0xffffffff00000001, 0x0, 0x2876]}, &(0x7f0000000240)=0x18)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000300)=r3, 0x4)
writev(r0, &(0x7f0000000240), 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockname$inet(r0, &(0x7f00000004c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000440)=0xfffffffffffffce1)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000001c0)={0x2, "2f31e8d830d37935fea0a98dbe593097"}, 0x14)
setsockopt$inet6_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f0000000140)=0xffffffffffffffe1, 0x4)

00:00:13 executing program 0:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
writev(r1, 0x0, 0x0)
r2 = accept4(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x3111953fa8cae0d9)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={<r3=>0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000001c0)=0x10)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={r3, 0x4}, &(0x7f0000000240)=0x8)

00:00:13 executing program 2:
r0 = socket$inet(0x2, 0x3, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="0000e100000000e400000010", 0xc)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000180)="c7358a8152a010df92677e51428a04cda61c1aa0c8dad1d6dc683e9c9179ee1a01cd1d6d1a64844fe3607cc62f3a26e9a7d0a468b9049ddb115a430f15617d7867e48987d0176b23f664d4c87421c6e133554169378c8ab6768cc600c9e0eab37879afaec26996654158012cd3548d27b6a7ba405ad26a5fc138f7d888155aa45aca63076f7cb3353be0e7ca3e3c53625632", 0xfe14)

00:00:13 executing program 3:
r0 = open(&(0x7f0000001600)='./file0\x00', 0x2ff, 0x10000000000)
flock(r0, 0x3)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000001440)={<r2=>0x0, 0xfffffffffffffff8, 0x1, [0xfffffffffffffffc]}, &(0x7f0000001480)=0xa)
setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000014c0)={r2}, 0x8)
fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000)
open$dir(&(0x7f0000000080)='./file0\x00', 0x8110, 0x0)
flock(r1, 0x1)
pwritev(r0, &(0x7f00000002c0)=[{&(0x7f0000000100)="c869a9c05c3bd31c135d28eec5d1e1438d9e1c58aaf48ebc287e29d748e6c5212d6b04c26baaafb432cf9cd596d4ea5b8c4d210b27566623330c022f9db857d59268d3258601bbcc4b70fea86b619db1d4c4fe8e2aee29d9dbe2469f0b133f5dc2c1472d02c7eefe54f64e047e6b12110f3566fb9cc0d29581ac114aef662da8b25a946208dcd535c685a4989f3c1a3f183f01bc0108caedef11ba64fe0755d60567ea", 0xa3}, {&(0x7f0000000040)="758440be7f6f0e1e2de6c3605aed1b8561b94f57a7845e192b9a7007ddf4b617e090fa902f6e0f90fefbd56a36229e5cfaf2f36516", 0x35}, {&(0x7f00000001c0)="cf1699a45f9e0d65fba982069183bde28c446e81dc1183befd3f544a3505f3f870f44282248c1337d275ef92c83b56a9d4f48a0b9cf5e5aeafed", 0x3a}, {&(0x7f0000000200)="b573c9d3313d4d48d7d61c06834b95948168b5c35e43333084d8c8f8990bf98839b932b2953c9f4561f9344398d601fc619d475cb308bc6e7aab289d93a6fd5504b09c4dcf99c776a0038a8738dfb5f1e6631c9ab8e937f45ad8e4377dbdcd4fcfc04944555ea49e36a3157f5268a3d8847ebdc072f78bf5feebe8354274ba01900a8c43d8a6", 0x86}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="33529d5314f2e0398ebaab49d0e3ae76f8bb24e59c9e00793f1d7934965b0298e6cd05518f176bd5d4287df234199f08e94e9dd2a9683da608bf4f0aa1385360550418cdd886bb268754d3407194ac519ae84582f6658fc2da902e458eedb91ef75ec573982e5ae6b5204a51f340bf51f457257c158632b579d79183da5c50dda56c4fd0084a4531ac9f37f0ac66bc0a5c35f6e8f1d087b1d301811b1763ad50f4375902c05c736ba645015f4e5eb4e6", 0xb0}], 0x6, 0x0)
utimensat(r1, &(0x7f0000001500)='./file0\x00', &(0x7f0000001540)={{0x41f, 0x1ff}, {0xfffffffffffffffb, 0x763aca46}}, 0x0)
flock(r0, 0x20000015)
execve(0x0, 0x0, 0x0)

00:00:13 executing program 0:
r0 = socket(0x17, 0x20000003, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x8, 0x100)
freebsd11_mknodat(r1, &(0x7f0000000100)='./file1\x00', 0xc000, 0xbc65)
getsockopt$inet6_udplite(r1, 0x88, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4)
sendto$unix(r0, &(0x7f00000000c0)='|', 0x1, 0x0, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f00000004c0)={&(0x7f00000002c0)=@file={0x0, './file0\x00'}, 0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x1)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000200)=0x100400000, 0x4)

00:00:13 executing program 2:
readlink(0x0, &(0x7f0000000080)=""/150, 0x96)
r0 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
shmget$private(0x0, 0x2000, 0x4, &(0x7f0000ffa000/0x2000)=nil)
shmctl$SHM_LOCK(r0, 0xb)
socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
listen(r1, 0x8)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00'])
openat(0xffffffffffffffff, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
accept4$inet(r1, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r3 = accept(r2, 0x0, 0x0)
close(r1)
r4 = open(&(0x7f00000006c0)='./file1\x00', 0x80000000000205, 0x0)
ftruncate(r4, 0x7e2780e3)
r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0)
ftruncate(r4, 0x8000)
mkdir(&(0x7f0000000600)='./file1\x00', 0x151)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ce8f19558f7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df1f4f4fcd8f4e4aed34ff0246d042676dd2", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0)
r6 = socket(0x14, 0x5, 0x0)
connect$unix(r6, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0x1)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c0375", @ANYRES32=0x0], 0x0)
r7 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6)
mkdirat(r7, &(0x7f0000000180)='./file0\x00', 0x0)
mkdirat(r7, &(0x7f0000000640)='./file0\x00', 0x0)
unlinkat(r7, &(0x7f0000000580)='./file0/file0\x00', 0x0)
open(&(0x7f0000000800)='./file0\x00', 0x0, 0x100)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0)

00:00:13 executing program 0:
pipe2(&(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000140)={<r2=>0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000180)=0x10)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000001180)={@in6={{0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x7fffffff}}, <r3=>0x0, 0x1, 0x1}, &(0x7f0000001280)=0x8c)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000012c0)={@in6={{0x1c, 0x0, 0x800, @remote={0xfe, 0x80, [], 0x0}, 0x5}}, <r4=>0x0}, &(0x7f0000001380)=0x84)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000002440)={<r5=>0x0, 0x69, "44334a91f67afc07357833a24c26a2a105b8d4bb138977ce31e918ae654d6e71d04e6b3604f9c4b25f4c0f421ee7da95b924c827dbe96804687a73e8c86580c331a2b8dec4ad0819fde98be8ef4117a661da5c5df772b3f0cc0f7874465d536a04c9a53f5636393e12"}, &(0x7f00000013c0)=0x71)
sendmsg$inet_sctp(r1, &(0x7f00000025c0)={&(0x7f0000000080)=@in={0x2, 0x3, @multicast1}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000001440)="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", 0x1000}], 0x1, &(0x7f00000024c0)=[@sndinfo={0x1c, 0x84, 0x4, {0x4, 0x910, 0x3, 0x7ff, r2}}, @sndinfo={0x1c, 0x84, 0x4, {0x6, 0x400, 0x3800000, 0x3, r3}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @authinfo={0x10, 0x84, 0x8, {0xffff}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @init={0x14, 0x84, 0x1, {0x0, 0xffffffff, 0x3f, 0x2}}, @authinfo={0x10}, @sndinfo={0x1c, 0x84, 0x4, {0x55, 0x400, 0x3f, 0x8, r4}}, @sndrcv={0x2c, 0x84, 0x2, {0x3, 0x7f, 0x810, 0x1, 0x3f, 0x2, 0xd3f, 0x3, r5}}, @prinfo={0x14, 0x84, 0x7, {0xf}}], 0x100, 0x100}, 0x100)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000002600)={r3, 0x64, "99176ac577da67058bc7f042505e13cf52cf38633a7866e66c0d6f9d738835951148b53fc7c8c20aacbee7a9090cae0b8e6e67f8a17904f171bd12de59e2141d8e5bb098397ed22a4b5a1db32a7ce529d4f1fe43b931e971f24c4a47bcbf921ea7251d0d"}, &(0x7f0000002680)=0x6c)
r6 = socket(0x2, 0x3, 0x0)
sendmsg$inet_sctp(r6, &(0x7f0000001400)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, &(0x7f0000001240)=[{&(0x7f00000001c0)="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", 0xfb5}], 0x1}, 0x0)

00:00:13 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
fstat(r0, &(0x7f00000004c0))
r1 = accept4$inet6(r0, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x30000000)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000200)={<r2=>0x0, 0x4, 0x2, [0xffffffff, 0x7]}, &(0x7f0000000240)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000280)={@in={{0x2, 0x3, @loopback}}, r2, 0x9, 0x3, 0x80, 0x100, 0x800000000, 0x10000}, 0xa0)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000000)={0x81, {{0x1c, 0x0, 0x7ff, @local={0xfe, 0x80, [], 0x0}, 0x3}}}, 0x88)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r4 = fcntl$dupfd(r3, 0x0, r3)
setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x50, &(0x7f00000000c0)={0x82f, {{0x1c, 0x2, 0x4, @empty, 0x3}}}, 0x88)
sendmsg$unix(r4, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0xc, 0x0, 0x0, &(0x7f0000000480)=[@cred], 0x10}, 0x0)

00:00:15 executing program 1:
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xfffffffffffffd0e)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @remote, @loopback}, 0xc)
clock_nanosleep(0xf, 0x1, &(0x7f0000000000)={0x1, 0x7}, &(0x7f0000000180))
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @multicast1, @loopback}, 0xc)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x47, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000440)={@multicast2, @multicast2, @multicast2}, 0xc)

00:00:15 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockname$inet6(r0, &(0x7f0000000480)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000004c0)=0x1c)
getsockopt$sock_int(r0, 0xffff, 0x1000000000001012, 0x0, &(0x7f0000000000)=0x94bd230e3013ffbd)
r1 = semget$private(0x0, 0x2, 0x4)
__semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000140)=""/62)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000040)={0x8, {{0x2, 0x1, @multicast2}}}, 0x90)
ftruncate(r0, 0xc58)
r2 = dup(r0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000380)={<r3=>0x0, 0x1, 0x6, [0x9, 0x9, 0x10001, 0x2, 0x2, 0x101]}, &(0x7f00000003c0)=0x14)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000400)={r3, 0x2, 0xf, 0x6, 0x9}, &(0x7f0000000440)=0x18)
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000100)={<r4=>0x0, 0x8}, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={r4, 0x6e, "815302027a3f8c8e62aaa370949defb67dcda3092728fe27d35b0ee0c63d6c8d2a0221cda40070abaa5ebbe57bdeb2d6d9122f8371444dbca137d20ad6fda1e056bc870889633a94fcd2d18c3df198e02de3bca53b35a4025e2514e76d15ccfa841d82a807bfe639b4f394566627"}, &(0x7f0000000240)=0x76)
r5 = accept(r0, &(0x7f0000000280)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f00000002c0)=0x10)
getsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000300)={r4, 0x2, 0xfffffffffffffffc}, &(0x7f0000000340)=0x8)

00:00:15 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={r1, 0xde8}, 0x8)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1101, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10)

00:00:15 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8, 0x100}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x5}, 0x8)
sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0)
getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000040)={@multicast2, @multicast2}, &(0x7f0000000080)=0xc)

00:00:15 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
fcntl$getflags(r0, 0x3)
getsockopt$sock_int(r0, 0xffff, 0x1016, 0x0, &(0x7f0000000040))

00:00:15 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000100)=0x7f, 0x4)
r1 = accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x20000000)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x667b, 0x25, 0x4000, 0xec88, 0x3, 0xff, 0x7, 0x2, <r2=>0x0}, &(0x7f00000000c0)=0x20)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={r2, 0x2}, &(0x7f0000000180)=0x8)

00:00:15 executing program 0:
r0 = socket(0x2, 0x20000000001, 0x43ff)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xf}, 0xc)

00:00:15 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_int(r0, 0x0, 0x9, 0xffffffffffffffff, 0x0)

00:00:15 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x6}, 0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x1000, 0x5, 0x1, 0x1, 0x6}, &(0x7f00000001c0)=0x14)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={r1, 0xfffffffffffffffd, 0x4d, "87d95a01f399f8f897524cfd0be326dbb8f9212f2586e5ab2d09226c56acfc55e50e30359b673e63e114fdd9a0b3fe28efc9a6e569500ab723ea357f02c69cf96ec35ff5ffca2d8a809c698429"}, 0x2b6)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=<r2=>0x0], 0x0)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000040)={r2, 0x8001}, 0x8)

00:00:15 executing program 2:
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000040), &(0x7f0000000140)=0x100)
nanosleep(0xfffffffffffffffe, 0x0)

00:00:15 executing program 0:
r0 = socket(0x1c, 0x5, 0x0)
sendto$unix(r0, 0x0, 0x2e0, 0x0, &(0x7f0000000340)=ANY=[], 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000003c0)={<r1=>0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in]}, &(0x7f00000001c0)=0x10)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={<r2=>r1, 0x100000001, 0x670d1c80, 0xffffffff}, &(0x7f00000002c0)=0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)={0x1, [<r3=>0x0]}, &(0x7f0000000280)=0x8)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r3, 0x4, 0x7b, 0x2}, &(0x7f0000000400)=0x10)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000380)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000300)={r2, &(0x7f0000000180)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000340)=0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000440)={0x6, 0x8, 0x4000, 0x9, 0xffff, 0x347, 0xfffffffffffffffa, 0x6, r1}, &(0x7f0000000480)=0x20)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)={r3, 0x100000001, 0x6, 0x1, 0x95a, 0x4, 0x70c0523a, 0x3, {@in6={{0x1c, 0x3, 0x80000001, @local={0xfe, 0x80, [], 0x0}, 0x2fbf7f65}}, r3, 0x1, 0x1, 0x6, 0x10001, 0x200}}, &(0x7f0000000100)=0xb0)

00:00:15 executing program 3:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
flock(r0, 0x1)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000280)={0x0, 0xfffffffffffffffc, 0x0, 0x100000001})
flock(r1, 0x2)
r2 = open(&(0x7f0000000080)='./file0\x00', 0x200, 0xfffffffffffffffd)
fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x2, 0xffffffffffffff7f, 0x1000300010005})

00:00:15 executing program 2:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0xc)
setsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000000)={0x3f, 0x80}, 0x10)
readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000002680)=""/4096, 0x13b7}], 0x2)
pwritev(r0, &(0x7f00000003c0), 0x19c, 0xc000)
getsockopt$inet_int(r0, 0x0, 0x5f, &(0x7f0000000100), &(0x7f0000000380)=0x1b5)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={<r1=>0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6]}, &(0x7f0000000180)=0x10)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={r1, 0x4}, &(0x7f0000000200)=0x8)
getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)=""/218, &(0x7f0000000340)=0xda)
readv(r0, &(0x7f00000000c0)=[{&(0x7f00000003c0)=""/82, 0x52}, {&(0x7f0000000440)=""/89, 0x59}], 0x2)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000500)={r1, 0xf5, 0x400, 0x8, 0xfd2e, 0x823f}, 0x14)

00:00:15 executing program 1:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0)
fcntl$lock(r0, 0xe, &(0x7f0000000280)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001})
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0xb, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x1000300010005})
open(&(0x7f0000000080)='./file0\x00', 0x0, 0x40)

00:00:15 executing program 0:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000246, 0x0)
ftruncate(r0, 0x7e2780e3)
ftruncate(r0, 0x8)

00:00:15 executing program 1:
socket(0x1e, 0x5, 0x7)
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000007bc7bf462bc64cf5ee855fcc9e44dadc4ff768c2104ae882d722b4aedfa1edf67460eb716e8315bb06c1424e5545506bd4c686bb3d6ab96ea158f95aa00c4b444d5ac596a0d90de65598ef3022b5ebf9df05d1c2b1e416009bc59e7f5fca47ba4019e2e1e707ef059d5b924ed1398507b023811f8aecb60e"], 0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x24, &(0x7f0000000100)=ANY=[@ANYBLOB="02000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000300000000"], 0x94)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x7, 0x4)

00:00:15 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000b94ab4f3befeb84f"], 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000040)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB], &(0x7f0000000080)=0xa)
setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x51}, 0x8)

00:00:15 executing program 1:
r0 = dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000000c0)={<r1=>0x0, 0x1ff, 0x400, 0xe8, 0x1, 0x48a3fe0e}, &(0x7f0000000140)=0x14)
r2 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f00000002c0)=r1, 0x4)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r1, 0x5}, &(0x7f00000001c0)=0x8)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
accept$unix(r0, &(0x7f0000000200)=@file={0x0, ""/108}, &(0x7f0000000280)=0x6e)
readlinkat(r2, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)=""/4096, 0x1000)
getsockopt$inet_udplite(r3, 0x88, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4)
r4 = socket(0x2, 0x1, 0x0)
connect$unix(r4, &(0x7f0000001340)=ANY=[@ANYBLOB="82022e2f66696c653000ca407af30fd5432511a523ee7ef16b45eeb8dfe70fbb63a3400fed28f4dc30bcca86fde6bcb13818d34c960e92b1856634d390a02f92ca6bde83c50cfe5d30525c413e565bb5d0a14074d797232ba2488ce2e3794b260cc491"], 0x10)
ppoll(&(0x7f0000000100)=[{r4, 0x48}, {r4, 0x16}], 0x2, 0x0, 0x0, 0x0)
shutdown(r4, 0x0)

00:00:15 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000580)=0x10b9, 0x4)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f00000003c0)={{0x1c, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0}, 0xbfa}, {0x1c, 0x2, 0xc5, @empty, 0x2}, 0x5, [0x8001, 0x1, 0x0, 0x8001, 0x3, 0x8000, 0x2, 0x3]}, 0x5c)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f00000004c0)={{0x1c, 0x3, 0xffffffffffff7da4, @remote={0xfe, 0x80, [], 0x0}, 0x7}, {0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x2337}, 0x10000, [0xa40, 0x7, 0x0, 0x8001, 0x4, 0x9, 0x1f, 0x6]}, 0x5c)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0xc6b8, 0x80000000, 0x5}, &(0x7f0000000280)=0x10)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000800)=ANY=[@ANYBLOB="05000000fdffffff04000000fcffffff8c237e00"], 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x1)
writev(r0, &(0x7f0000000300)=[{&(0x7f00000006c0)="ca4289d5cc07000000004542b99946258daf883f9a0ef86110b69686f5563074be2ce3a20700a8d609b431388af4e545a074d40c7b0e3ffd8dba0b3e9737f7218b0c98932e97bdbf985f37e9ec7d9c6aab8516b82a0fd0ab9649a6dd87a6c25f46fd3dc9cfa6d78cd99764c5cd68bbbb0564d9fb15a51101192d7c45070997a4ee9110c8d624f27af1c1aa7ca31a7ace1b9a5687c5e5be14797a580e29f8816f78069498ef099b9e50a3474230c8809cd74ff1dca3d3d0d5f7cf72c34967b01ed53411509d96397bce594acb618a3e32639d", 0xd2}], 0x1)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000840)=ANY=[@ANYBLOB="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"], 0x0)
setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @multicast1}, 0x8)
getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000002c0), &(0x7f0000000340)=0xfffffe1a)
getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0xc1e, @loopback, 0x3f}}}, &(0x7f0000000100)=0x84)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000380), &(0x7f0000000540)=0x4)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000440)={0x1000}, 0x1)

00:00:16 executing program 3:
mlock(&(0x7f0000c79000/0x4000)=nil, 0x4000)
open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
munmap(&(0x7f0000d96000/0x4000)=nil, 0x4000)

00:00:16 executing program 0:
r0 = open(&(0x7f0000000280)='./file0\x00', 0x10000, 0x1d8)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000001500)={0x6, [0x0, 0x0, 0x0, <r1=>0x0, 0x0, 0x0]}, &(0x7f0000001540)=0x1c)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000001580)={r1, 0xffff, 0x7fffffff}, 0x8)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_int(r2, 0x0, 0x18, &(0x7f0000000080)=0x1, 0x4)
bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @local}, 0x10)
r3 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x51, &(0x7f0000001440)={0x7ff, {{0x1c, 0x3, 0x80000001, @empty, 0x100000001}}}, 0x88)
preadv(r2, &(0x7f00000013c0)=[{&(0x7f0000000000)=""/67, 0x43}, {&(0x7f00000000c0)=""/185, 0xb9}, {&(0x7f0000000180)=""/157, 0x9d}, {&(0x7f0000000300)=""/137, 0x89}, {&(0x7f0000000240)=""/18, 0x12}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x6, 0x0)

00:00:16 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="82022e2f6c6544d2ff207e363942a9e626ceffcf17b80300b1f8c7c0e83538263ee37212e30b4c610bb93cfffffffffe8bc4cb5d8248554909ef879459e0f9f53cc2cc3d5f1ccf0b77f1ac43d1f84d378d5903bf9aaadb8d82ee1e82895400e819d83a3d03b766f101000200008d56d121147f1b72078feedb507090e8019bcdcc6739d9041b2bcad010f7ef2b095ae89255bbb9de02e0c3d2c619617ca10048561708cbb4ac60cc175a4f62ee2d7d5ee1e6574867482d9736d5b149d7186c6797edaee53d8a1ac517550c54f7b4a5628b4658df93d7106d2ca960d72dd111d7ed7958198e01a0ee7dc0ffbdc016d8ecbd7febede35104a0a69052f114549a606f68610112051ae2d85e2e8fd8ceee688158f3ab0d65db0c7380a6db2f0ad33c8ca30000"], 0x10)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={<r1=>0x0, 0x7, 0x8000}, &(0x7f0000000080)=0x8)
fsync(r0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x6, 0x2, 0x6020, 0x8051, 0xfffffffffffff9f4, 0x1, 0x1, 0x81, r1}, 0x20)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01e91a00", @ANYRES32=0x0], &(0x7f0000000140)=0x8)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040), 0x0)

00:00:16 executing program 0:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000080)=0x4)
r1 = msgget$private(0x0, 0x100)
msgrcv(r1, &(0x7f0000000140)={0x0, ""/4096}, 0x1008, 0x3, 0x800)
readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000001240)=""/147, 0x93)
r2 = socket$inet(0x2, 0x3, 0x0)
bind$inet(r2, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @broadcast}, 0x10)

00:00:16 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0x7e2780e3)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
readlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=""/72, 0x48)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0)

00:00:16 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000040)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
bind$unix(r0, &(0x7f0000000400)=@file={0x1, './file0\x00'}, 0xa)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0xfffffffffffffcd6)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffe66)
write(r0, &(0x7f00000001c0)="29655122987f22fee8bdcd5163db1c2aee48faa8b893b7d834dfe5a61490170924e599316d0c9110af51d6f94748d43e7bfa8cd84dd6759d546987ddbea2ea381f75b2a96c2baf9831ae3e1bf2d362f4a26f03fb7f95b6656155ba61757e2f068f855ea60f95df92d369cade371072917678ad61af9e398ae1a23f1561ebe1d77dcc1e544408be3efdecbe5fefafacb18c9166736c2226c37ea1591da3b43d0567b77583", 0xa4)
setrlimit(0xf, &(0x7f0000000100)={0x7f, 0x133c8c0c})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={<r1=>0x0, 0x100000001, 0xf, 0x7fd, 0xfff}, &(0x7f0000000280)=0x18)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000004c0)={r1, 0x9, 0xfe, "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"}, 0x106)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000600)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="0300000007000000000200000100000000000000"], &(0x7f00000002c0)=0x98)
getpeername(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000140)=0x8)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x75, 0x4)
open(&(0x7f0000000300)='./file0\x00', 0x242, 0x81)

00:00:17 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast1, @multicast2}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0xd, &(0x7f0000000040)={@multicast1, @loopback}, 0xc)

00:00:17 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x6f, 0x0, 0x0)
r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0xf)
mincore(&(0x7f0000ffe000/0x1000)=nil, 0x1000, &(0x7f0000000040)=""/25)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000380)=ANY=[@ANYBLOB="1c004e20d90e0000fe8000000000000000000000000000bbeae4000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=<r2=>0x0, @ANYBLOB="f768893e4c6ff46bd90444106bef6db93183180540ba9cd8e39e16f30f0c0cf95ea7b60b20f4b386e3622c74499788de47834f78a746e4a0eeb30765727a68dcc7fd0cbccd8a18fb7a43a0420ab86632247a7e363360e8c02bdc76cf23b9f6dbca6be79eb744086832324163c07eee7b703386512f8d5128271397440637457634ca754a82fb5f3d0f0a348bc80ccc1ba1b754f10015389a04c5dc931b1d839ea92b7a00a541022133"], &(0x7f0000000140)=0x8c)
setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f0000000280)={0x2, {{0x1c, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x5}}}, 0x88)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000340)={r2, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000200)=0x5)

00:00:17 executing program 3:
mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
preadv(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)=""/77, 0x4d}, {&(0x7f0000000080)=""/234, 0xea}, {&(0x7f0000000300)=""/160, 0xa0}, {&(0x7f0000000180)=""/54, 0x36}], 0x4, 0x0)
setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @local}}, {{0x2, 0x3, @broadcast}}}, 0x118)

00:00:17 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
mlockall(0x2)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
socket$inet6(0x1c, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x2, 0xffffffffffffffff, @multicast1}}}, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
chmod(0x0, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x10156)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000040)={@local, @multicast2, <r2=>0x0}, &(0x7f0000000340)=0xc)
setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000380)={@multicast1, @remote={0xac, 0x14, 0x0}, r2}, 0xc)

00:00:18 executing program 0:
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, &(0x7f0000000140)=ANY=[@ANYBLOB="4635953ac74182fd22dcb56db8ae620b73cb9efb3e0cfca3c7f8ecb81e8b4d0bfa6793cc85ec87ec935c5298726c5a27ced7a612581bdee1e1f64f29c7d8302f37e0cedf31b790d3a98647c4356f71e34d24138f8dfbca41a53a4a3371c03b8427f392b66ccbfe4eadee8a942e83c74591a4fe710058e8230dc8ab017351e6bc8e72092f22ec", @ANYRES32=<r1=>0x0], 0x0)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r1, 0x0, 0x0, 0x1000000, 0x3f}, 0x14)

00:00:19 executing program 3:
r0 = socket(0x1, 0x10000001, 0x4000000000086)
sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0, 0x0, &(0x7f0000001480)=[@authinfo={0xc}], 0x10}, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000001240)={&(0x7f0000000040)=@in6={0x1c, 0x1, 0x1, @loopback, 0x1f}, 0x1c, &(0x7f00000011c0)=[{&(0x7f0000000080)="a1015728bbbfbece0e9986210d03b2691d643a350976f3972257a04dacdec3783c562bf922be54aa0b6cb772a64e3a900f26247821f8204c445e33bd8bbc5e2f9f1d1dab5623865479d57e2ac69043d49fb403e849a50c689810d296cc694a3b0d5f8312b16980ba501e525af02f31589463b2dd1ec4aae3ed475694a6308ea06ed9cc06bbd51374414859d6aad0c6209dd676d3ce541b156a1faa0196fe1a4866722303d5c7b9c8193a48a62f3fe71d42feb3e794c4cb03cf3e5f9e873703050243708f6b25c77093cf1e2bf361655c26db5f246d5947a040d6b23996f4cb46055208b89b0e83bbb0948b08caa4e63da20aff61f89707306a", 0xf9}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="ca16cc97715bff11e2e48d0582dddb1824c27f09a44830b2290ec80827c8b9234c98775eff9d9bb4825f03fef31d04f29793c974555a", 0x36}], 0x3, &(0x7f0000001200)=[@init={0x14, 0x84, 0x1, {0x648000, 0x80, 0x77, 0x2}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @authinfo={0x10, 0x84, 0x8, {0x100}}], 0x40, 0x8}, 0x20108)

00:00:19 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x2000003, 0x84)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x3}, 0x8)

00:00:20 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000040)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
bind$unix(r0, &(0x7f0000000400)=@file={0x1, './file0\x00'}, 0xa)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0xfffffffffffffcd6)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffe66)
write(r0, &(0x7f00000001c0)="29655122987f22fee8bdcd5163db1c2aee48faa8b893b7d834dfe5a61490170924e599316d0c9110af51d6f94748d43e7bfa8cd84dd6759d546987ddbea2ea381f75b2a96c2baf9831ae3e1bf2d362f4a26f03fb7f95b6656155ba61757e2f068f855ea60f95df92d369cade371072917678ad61af9e398ae1a23f1561ebe1d77dcc1e544408be3efdecbe5fefafacb18c9166736c2226c37ea1591da3b43d0567b77583", 0xa4)
setrlimit(0xf, &(0x7f0000000100)={0x7f, 0x133c8c0c})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={<r1=>0x0, 0x100000001, 0xf, 0x7fd, 0xfff}, &(0x7f0000000280)=0x18)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000004c0)={r1, 0x9, 0xfe, "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"}, 0x106)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000600)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="0300000007000000000200000100000000000000"], &(0x7f00000002c0)=0x98)
getpeername(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000140)=0x8)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x75, 0x4)
open(&(0x7f0000000300)='./file0\x00', 0x242, 0x81)

00:00:20 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000040)={@multicast2, @empty, @local}, &(0x7f0000000080)=0xc)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x31, &(0x7f00000000c0), 0x8)

00:00:20 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
socket$inet_icmp(0x2, 0x2, 0x1)
getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0), 0x0, 0x0)
poll(&(0x7f0000000000)=[{r0, 0x18}, {r0, 0x2}], 0x2, 0x664b6e3)
socket$inet6(0x1c, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
fchdir(r0)
socket$inet6(0x1c, 0x20000004, 0xfffffffffffffffe)
socket$inet6_udp(0x1c, 0x2, 0x0)

00:00:23 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000040)='./file0\x00', 0x208020001)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x40, <r1=>0x0}, &(0x7f0000000080)=0xc)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={<r2=>r1, 0x9, 0xa, [0x2, 0x3, 0x477f, 0x8001, 0x1000, 0x5, 0x7, 0x5, 0xfffffffffffeffff, 0x101]}, &(0x7f0000000140)=0x1c)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffcd6)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r2, 0x728}, &(0x7f00000001c0)=0x8)
sync()
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffe66)

00:00:23 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3, 0x81012, r1, 0x0)
fsync(r1)
mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
open(&(0x7f0000000000)='./file0\x00', 0x106c4, 0x0)
fcntl$setstatus(r0, 0x4, 0x10000)
mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xa)

00:00:23 executing program 1:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100004)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={<r2=>0x0, 0xc2cd}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0x8, 0x1820, 0x3, 0x1, r2}, &(0x7f0000000100)=0x10)
setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000001280)="0000000000080000ece2baa9024aed8006000000", 0x14)

00:00:23 executing program 1:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f0000000380))

00:00:25 executing program 2:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r1, 0x2000}], 0x1, 0x0)
link(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./file1\x00')
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={<r2=>0x0, 0x9}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r2, 0x4, 0x8, 0x0, 0xa383, 0x1000}, &(0x7f00000003c0)=0x14)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x2, @multicast2}}, <r3=>0x0}, &(0x7f0000000000)=0x8c)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000300)={r3, 0x3, 0x8a, "bef455ac855804ae428d7e77e2ccc3c3163b5e617fb8919eb01ba76408b9705f3274392dfdd8d8dacd953201ae05029f34f4e96338ed34c0c7383a5df7957871c88b028e3b05f5847cc9d46f611a43ef8d462184db773ebfba39dcbb99e7c8928c39f58fee2ef6d65895c5252185dcdb441de02fecf7782500de2df62bfd67f6b0273aeda96d258e50bf"}, 0x92)

00:00:25 executing program 0:
r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x2, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, <r1=>0x0}, &(0x7f0000000040)=0x1e0)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={r1, 0x4, 0xf, 0x78, 0xfffffffffffffffa}, &(0x7f0000000080)=0x18)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x1, 0x4)

00:00:25 executing program 0:
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x20000000)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000080)={<r1=>0x0, 0x4, 0x2, 0xc16c, 0xe38}, &(0x7f00000000c0)=0x18)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={<r2=>r1, 0x9, 0x3c1c48a203e500b9, 0x5, 0x2}, &(0x7f0000000140)=0x18)
setreuid(0x0, 0xee00)
r3 = socket$inet6_udp(0x1c, 0x2, 0x0)
r4 = fcntl$dupfd(r0, 0x0, r3)
getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x4, 0xfffffffeffffffff, 0x1000}, &(0x7f0000000300)=0x10)
r5 = socket$inet6_tcp(0x1c, 0x1, 0x0)
freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0))
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000240)={r2, 0xa6d, 0x0, 0x0, 0x4}, &(0x7f0000000280)=0x18)
setsockopt$inet6_int(r5, 0x29, 0x40, 0x0, 0x0)

00:00:25 executing program 0:
munmap(&(0x7f0000cad000/0x2000)=nil, 0x2000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3)
r0 = socket$inet6(0x1c, 0x4, 0x9)
setsockopt$inet6_tcp_int(r0, 0x6, 0x901, &(0x7f0000000000)=0x5, 0x4)
mprotect(&(0x7f0000bfe000/0x4000)=nil, 0x4000, 0x2)

00:00:25 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040)=0x7ff, 0x4)
r2 = dup2(r0, r0)
getsockopt$inet6_buf(r2, 0x29, 0x69, 0x0, 0x0)

00:00:25 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1105, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10)

00:00:25 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x80000000000b, 0x84)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0x6, 0x4)
r1 = socket$inet(0x2, 0x1, 0x10000)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000000c0), &(0x7f0000000100)=0x4)

00:00:25 executing program 0:
nanosleep(&(0x7f0000000040)={0x7, 0x20000000ffe}, 0x0)
r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c)
sendto$inet6(r0, &(0x7f00000000c0)="ec6aebab43628d5b9220a6b972c29fd0c7abb02a2e3d4d63df645574f36af88666752ff3da84801e50da9983c4f749c9abd8df39a6a74a4385f3c2c6d978c20310ac4e7d3fcc7830180f982425486d1603cb2fe4faffa1dca9d1d52522a7239ac96fd666b9b8", 0x66, 0x20000, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYRESOCT=r0, @ANYRES32=<r1=>0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x4)
setsockopt$inet6_group_source_req(r0, 0x29, 0x56, &(0x7f00000002c0)={0x8, {{0x1c, 0x3, 0x5, @empty, 0x1}}, {{0x1c, 0x3, 0xa76, @remote={0xfe, 0x80, [], 0x0}, 0x1}}}, 0x108)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000240)={r1, 0x7a5b}, &(0x7f0000000280)=0xffffffffffffff63)

00:00:25 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x5}, &(0x7f00000000c0)=0x325ff04fcbac8c96)

00:00:25 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
sendto(r0, &(0x7f0000000000)="7cc08dec8ffc73e277d007d3812acb1bb03caaa4f0d6433dec578653428045275b7f8ee6ee89e58792682e147d8b7241807083396f7f1ffde548", 0x3a, 0x100, 0x0, 0x0)
truncate(&(0x7f00000006c0)='./file0\x00', 0x20801fffc)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f0000000100)=[{r0}, {}], 0x2, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x1)
lseek(0xffffffffffffffff, 0x0, 0x0)
utimes(0x0, 0x0)
syz_execute_func(0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, 0x0, 0x0)
shmctl$IPC_STAT(0x0, 0x2, 0x0)

00:00:25 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x81, 0x4000, 0x7, 0x4, <r1=>0x0}, &(0x7f0000000200)=0x10)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000240)={r1, 0x3}, 0x8)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = open(0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x1000, 0x4)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={<r3=>0x0, 0x1}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x4, 0x100000000, 0x210, 0x2, 0x6, 0x7, 0x7f, 0x80000001, r3}, &(0x7f0000000140)=0x20)
shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000280)={0x5, [0xa9f, 0x9, 0x97, 0x101, 0x8]}, &(0x7f00000002c0)=0xe)
shmctl$SHM_UNLOCK(0x0, 0xc)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
recvmsg(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000300)={r3, 0x76a00000}, &(0x7f0000000340)=0x8)

00:00:25 executing program 3:
r0 = socket(0x0, 0x20000000, 0xfd8)
setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000180)=0xfffffffffffffa31, 0x4)
connect$unix(r0, &(0x7f0000000040)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xffffffffffffff12)

00:00:25 executing program 0:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040)={0x1}, 0x4)
pipe2(&(0x7f0000000080), 0x100004)
setsockopt$inet_mreq(r1, 0x0, 0x41, &(0x7f0000000000)={@empty, @rand_addr}, 0x8)

00:00:25 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140), 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x4a, 0x0)
fcntl$setflags(r0, 0x2, 0x1)
socket$inet6(0x1c, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
socket$inet6(0x1c, 0x0, 0x0)
lseek(0xffffffffffffffff, 0x0, 0x4)

00:00:27 executing program 1:

00:00:27 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={<r2=>0x0, 0x5}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x400, 0x3, 0x800, 0xa4c7, 0x1, 0x100000000, 0x4, 0xfffffffffffffff7, r2}, 0x20)
pwritev(r0, &(0x7f0000000680)=[{&(0x7f0000000140)='/', 0x1}], 0x1, 0x0)
ftruncate(r1, 0x7e2780e3)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000180)={0x7, 0x7, 0x0, 0x7, 0x1, 0x7, 0x7ff, 0x2, r2}, &(0x7f00000001c0)=0x20)
ftruncate(r0, 0x5b7f656d)

00:00:27 executing program 1:
r0 = socket$inet(0x2, 0x2, 0x0)
r1 = fcntl$getown(r0, 0x5)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, <r2=>0x0}, &(0x7f0000000140)=0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000280)={r2, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000002c0)=0x10)
r3 = getpgid(0x0)
getpid()
setpgid(r1, r3)
bind$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x4000000000020104, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10)

00:00:27 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, 0x0, 0x0)
freebsd11_lstat(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001840)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000000500)=0x84)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
r1 = accept4(0xffffffffffffffff, &(0x7f0000000680)=@un=@file={0x0, ""/4096}, &(0x7f00000004c0)=0x1002, 0x0)
recvfrom(0xffffffffffffffff, &(0x7f00000003c0)=""/49, 0x31, 0x2, &(0x7f0000000400)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2}, &(0x7f0000000100)=0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x410, 0xffffffffffffffff, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x15812, &(0x7f0000000440), &(0x7f0000000040)=0x4)
r2 = fcntl$getown(r1, 0x5)
getresuid(&(0x7f0000000240), &(0x7f0000000380), &(0x7f0000000600)=<r3=>0x0)
fstat(r1, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
r5 = fcntl$getown(r1, 0x5)
r6 = getuid()
r7 = getegid()
r8 = getpid()
freebsd11_lstat(&(0x7f0000000640)='./file0\x00', &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, <r9=>0x0})
r10 = getgid()
r11 = getpgrp(0x0)
freebsd11_lstat(&(0x7f00000019c0)='./file0\x00', &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x0, <r12=>0x0})
freebsd11_fstat(r1, &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0, <r13=>0x0})
sendmsg$unix(r0, &(0x7f0000001c00)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000200)=[{&(0x7f00000002c0)="033574fee13babb5ed2938db3b5685b124aa6862a205d3dd67f008a48735edee881cc8ade442859567784b4fd54e2f6a381f5cd4708a5e5b3eecc5521fa237762e795e95baa3ec1621bdc27243f806303d7e35045664bea343165ed6b53979beb1307de3c46fbe5d44c70e38881817c09527df67b4c0eb60c41c3f3e516ea13d7bc97efa", 0x84}, {&(0x7f0000000540)="80548cce3b0b885ae5c22b9a64d8108c6eacaaf1f5bf2feff3655882752c377a67bb0924ad87056633917cbe3628e5bc9c6b730bfd3854fc3a8eaaa9bc3442bba10851f9b9c5fd987662087f1ceb03b1ad1bd8a0440d2de015b9b8d73896818a8c8552d780dcebf0c67b110e850386e1e96f70de191f10087425b8a01023c26deeed8b33", 0x84}, {&(0x7f0000000140)="b375b26e3562170617af2503658b0fffc357041c", 0x14}], 0x3, &(0x7f0000001b00)=[@rights={0x38, 0xffff, 0x1, [r0, r0, r0, r0, r1, r1, r0, r1, r1]}, @rights={0x20, 0xffff, 0x1, [r1, r0, r0, r1]}, @cred={0x20, 0xffff, 0x2, r2, r3, r4}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}, @cred={0x20, 0xffff, 0x2, r11, r12, r13}, @rights={0x18, 0xffff, 0x1, [r1, r0]}], 0xf0, 0x20181}, 0x8)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000001c0)=0x9, 0x4)

00:00:27 executing program 1:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in={0x2, 0x3, @loopback}, 0x10, 0x0, 0x22e, &(0x7f0000000040)=ANY=[@ANYBLOB="14000000290000002a00000000000000ffffffff"], 0x14}, 0x0)
socket$inet6(0x1c, 0x7, 0xc9)

00:00:28 executing program 1:
r0 = socket(0x1c, 0x5, 0x0)
sendto$unix(r0, 0x0, 0xf, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xffffff89)

00:00:29 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
writev(r0, &(0x7f0000000240), 0x0)
r1 = dup(r0)
pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x0)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r2, 0x4)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x2, 0x0, 0x0, 0x6, 0x7, 0x10001, 0x8, {@in6={{0x1c, 0x0, 0x7ff, @loopback, 0x6}}, <r3=>0x0, 0x6, 0x1, 0xfffffffffffffffb, 0x8000, 0x9}}, &(0x7f0000000040)=0xb0)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r3, 0x3}, &(0x7f00000001c0)=0x8)
open(&(0x7f0000000200)='./file0\x00', 0x10005, 0x60)

00:00:30 executing program 3:
getgroups(0x3, &(0x7f00000001c0)=[<r0=>0x0, 0xffffffffffffffff, <r1=>0xffffffffffffffff])
setresgid(0x0, r0, r1)
setgid(r0)
setgid(0x0)
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040))

00:00:30 executing program 2:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x5)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
getsockname$inet6(r0, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000200)=0x1c)
mprotect(&(0x7f0000b15000/0x1000)=nil, 0x1000, 0x3)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={<r2=>0x0, 0x4, 0x101}, &(0x7f00000000c0)=0xc)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000140)={r2, &(0x7f0000000100)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000180)=0x10)
mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
freebsd11_fstat(r3, &(0x7f0000000000))
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000240)={0x5, [0xe8, 0x3, 0x7, 0x7, 0x4]}, 0xe)

00:00:30 executing program 0:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt(r0, 0xffff, 0x7fff, &(0x7f00000001c0)="cf20b328ae00a3", 0x7)
r1 = fcntl$dupfd(r0, 0x11, r0)
accept4(r1, &(0x7f0000000000)=@un=@abs, &(0x7f0000000140)=0x8, 0x10000000)
setsockopt$sock_int(r0, 0xffff, 0x20, &(0x7f0000000040), 0x3dbd06997b8fd555)
setsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000080)={0x5, {{0x1c, 0x2, 0x80000000, @loopback, 0x1}}}, 0x88)

00:00:30 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x10, &(0x7f0000000100)={<r2=>0x0, 0x0}, &(0x7f00000000c0)=0x10)
r3 = socket(0x2, 0x5, 0x0)
connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000080)={0x401, 0x0, 0x0, 0x0, r2}, 0x10)
rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x31, &(0x7f0000000140), &(0x7f0000000180)=0x3a6)

00:00:30 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendto$unix(r1, 0x0, 0x0, 0x8, 0x0, 0x0)
write(r1, 0x0, 0x1de)
read(r0, &(0x7f00000000c0)=""/106, 0x6a)

00:00:30 executing program 2:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x5)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
getsockname$inet6(r0, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000200)=0x1c)
mprotect(&(0x7f0000b15000/0x1000)=nil, 0x1000, 0x3)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={<r2=>0x0, 0x4, 0x101}, &(0x7f00000000c0)=0xc)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000140)={r2, &(0x7f0000000100)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000180)=0x10)
mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
freebsd11_fstat(r3, &(0x7f0000000000))
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000240)={0x5, [0xe8, 0x3, 0x7, 0x7, 0x4]}, 0xe)

00:00:30 executing program 1:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0)
read(r0, &(0x7f0000000080)=""/235, 0xeb)
readv(0xffffffffffffffff, &(0x7f0000000080), 0x2)
pwritev(r0, &(0x7f00000003c0), 0x273, 0x80000)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0xfffffffffffffff9, 0x4)
getsockname$unix(r0, &(0x7f0000000180)=@file={0x0, ""/67}, &(0x7f0000000200)=0x45)

00:00:30 executing program 3:
r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000840))
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180)=0x4, 0x4)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r2, &(0x7f0000000280), 0x26)
writev(r2, &(0x7f0000000100), 0x100000000000005d)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000800)={<r3=>0x0, 0x10000, 0x80, 0xfc14}, &(0x7f00000008c0)=0x10)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000900)={r3, 0x4, 0x8}, 0xc)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, &(0x7f0000000040))
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000340)={<r4=>0x0, 0xffffffffffffffff}, &(0x7f0000000640)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000007c0)={r4, 0x7fff}, 0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={<r5=>0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={<r6=>0x0, 0x7, 0x7ff}, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000380)={r5, 0x1}, &(0x7f00000003c0)=0x8)
execve(&(0x7f0000000480)='./file0\x00', &(0x7f00000006c0)=[&(0x7f0000000500)='\x00', &(0x7f0000000540)='\x00', &(0x7f0000000580)='\x00', &(0x7f00000005c0)='\x00', &(0x7f0000000600)='\x00', 0x0, &(0x7f0000000680)='\x00'], &(0x7f0000000780)=[&(0x7f0000000700)='^\x00', &(0x7f0000000740)='\x00'])
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000880)=0x5)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000200)=0x1, 0x4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000240))
r7 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getpgid(0x0)
listen(r0, 0x3)
mmap(&(0x7f0000ff4000/0xb000)=nil, 0xb000, 0x1, 0x10, r7, 0x0)
fcntl$lock(r1, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={r6, &(0x7f0000000280)=[@in6]}, &(0x7f0000000300)=0x10)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000001c0)={r6, 0x3c, 0x6}, 0x8)

00:00:30 executing program 0:
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c)
r1 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c)
sendfile(r0, r1, 0x0, 0x9)
r2 = socket$inet6_sctp(0x1c, 0x10000000000004, 0x84)
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000240), 0x6)

00:00:30 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000300)=0x33, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000240)=0xfffffffffffffffe, 0x4)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000600)=ANY=[@ANYRES32=<r1=>0x0, @ANYRESDEC=r0], &(0x7f0000000340)=0x2)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000380)={<r2=>r1, 0x89, "af82a5bede1fe63fadbef4a354f4cd5e65bb1ea4ba5ec3dcb9c61fa71beecfba3291647bbe27fb746e4c5326984641564088d21ee38de829d4b81387d6d5268677daa2d40a76a217e74382e281ff56ab69ce0023d45626b9f4d0d53472587d75125ac94d58e26798bcbbc8e63f82091c5bddabae3639ef458c02f4f8b673123650cf3f538b8668231d"}, &(0x7f0000000440)=0x91)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, <r3=>0x0}, &(0x7f0000000100)=0x10)
r4 = dup(r0)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000740)=ANY=[@ANYBLOB="01000000ff033768242132b1d9f56f7c9762369cb1bc250fdac7bffba273464a2a5cfa35263272d4013e4ab41a52f10347700fbb3e8632a942e21e76686b1317aff49cd4eca09decd1bf1220eda54720a175b9471c5fc67431b1a22ef088bf19a5f555619708f81529cdda727d09efb8c48c6d5998316a357b63fd905a2960ac2f046b2718076d40135de3db778838f065a4800000000000000000000000"], &(0x7f0000000200)=0x1)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1)
getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000800)={0xbc88, {{0x2, 0x0, @multicast1}}}, 0x90)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000640)={@in={{0x2, 0x1, @loopback}}, r2, 0x5, 0x7, 0x100}, 0x94)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x903, &(0x7f00000001c0)={r3, 0x6, 0xc1e}, 0x8)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x902, &(0x7f00000002c0)=r2, 0x4)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000700)=0x2028, 0x4)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r3, 0x8, 0x6}, 0x8)

00:00:30 executing program 0:
r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f00000001c0)={0x4f3, {{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}}, 0x90)
getsockopt$inet6_buf(r0, 0x29, 0x53, &(0x7f0000000040)=""/13, &(0x7f0000000080)=0xd)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3f", 0x68, 0x0, 0x0, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r2, &(0x7f0000d06ff8)='./file0\x00')
open(&(0x7f0000000180)='./file0/file0\x00', 0x280, 0x102)
socket$inet6_icmp(0x1c, 0x2, 0x3a)

00:00:30 executing program 0:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
shutdown(r0, 0x1)
r1 = accept(r0, 0x0, &(0x7f0000000040))
setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000000100)=0x8000, 0x4)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

00:00:30 executing program 2:
r0 = socket(0x0, 0x10000000, 0x80000000)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$sock_int(r1, 0xffff, 0x40, &(0x7f0000000100), 0xa9)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x5, 0x4)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={<r2=>0x0, 0x45}, &(0x7f0000000140)=0x8)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={<r3=>r2, 0x2}, &(0x7f00000001c0)=0x8)
open$dir(&(0x7f0000000080)='./file0\x00', 0x300, 0x80000004)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={r3, 0x92d}, &(0x7f0000000240)=0x8)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000040), 0x4)

00:00:30 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fcntl$setstatus(r0, 0x4, 0x8)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x10001}, &(0x7f0000000040)=0xffffffffffffff5e)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, 0x0, &(0x7f0000000140))
socket$inet6(0x1c, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)

00:00:30 executing program 2:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, &(0x7f0000000000)={0x0, ""/247}, 0xff, 0x0, 0x0)
msgsnd(r0, &(0x7f00000001c0), 0x8, 0x800)
r1 = semget(0x2, 0x3, 0x10d)
r2 = dup(0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000001240)={<r3=>0x0, 0x9, 0x400, 0x0, 0x7, 0x31, 0xb62, 0x73027217, {@in6={{0x1c, 0x3, 0xfffffffffffffffd, @loopback, 0x4}}, 0x0, 0xffffffffffff0000, 0x2d8, 0x4, 0x8001, 0x100000000}}, &(0x7f0000001300)=0xb0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000001340)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r3, 0x8, 0x4, 0x944b}, 0x94)
__semctl$GETPID(r1, 0x0, 0x4, &(0x7f0000000100)=""/45)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x10000, 0x40)
semget(0x1, 0x200002, 0x200000010)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'freebsd\x00', 0x100000001}, 0x24)
msgsnd(r0, &(0x7f0000000180)={0x3}, 0x8, 0x0)
__semctl$GETPID(r1, 0x3, 0x4, &(0x7f0000000240)=""/4096)

00:00:31 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000140)=0x8)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={<r1=>0x0, 0xffff, 0x2}, &(0x7f0000000040)=0xc)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x9, 0x6, [0x400, 0x6, 0x3, 0x4, 0xffffffffffffff8e, 0x1]}, 0x14)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={r1, 0x1e, "a722f75b2edf04f1beb9764e72c29de5dc959efc710dc2ccc02c00ac1d62"}, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)

00:00:32 executing program 2:
setrlimit(0x400000000000b, &(0x7f0000000000)={0x80000001, 0x8})
open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
fcntl$lock(r0, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x7fffffffffffffff, 0x100000001})

00:00:33 executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
write(r0, &(0x7f0000000100)="994d5c9f7d", 0x5)
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={<r1=>0x0, 0x8}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x401}, 0xffffffffffffff04)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000040), 0x37b)
open(&(0x7f0000000180)='./file0\x00', 0x800, 0x4)

00:00:34 executing program 3:
r0 = socket(0x11, 0x3, 0x0)
sendto$unix(r0, &(0x7f0000000100)="b10005040000000000c700b1bf294de449451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f6aef9187a869a4d3722c91f75073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c29000000000000000000000000000000000", 0xb1, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={<r1=>0x0, 0x4, 0x176c00}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, r1}, 0x84)

00:00:34 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={0x0, 0xf8b0}, 0x2)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000000)=ANY=[@ANYBLOB="1c004e2000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=<r1=>0x0, @ANYBLOB="08000000a70f000015800000ffffff7f04080000"], &(0x7f0000000100)=0x98)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000180)=r1, 0x4)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1, 0x2}, 0x8)

00:00:34 executing program 3:
open$dir(&(0x7f0000000000)='./file0\x00', 0x2, 0x20)
r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x400000002c4, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0xfffffffffffffffd)
mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7)
open$dir(&(0x7f0000000040)='./file0\x00', 0x100001, 0x20)

00:00:34 executing program 3:
clock_nanosleep(0x0, 0x0, &(0x7f00000000c0), 0xfffffffffffffffe)
r0 = socket(0x1e, 0x10000000, 0x100000001)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x1000, 0x80000000, 0x4, <r1=>0x0}, &(0x7f0000000240)=0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0xf, 0x7, r1}, &(0x7f0000000300)=0xc)
r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x20000000)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x4, [<r3=>0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x14)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000140)={<r4=>r3, 0xf, 0x100000000}, &(0x7f0000000180)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f00000001c0)={r4, 0x7}, 0x8)

00:00:34 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x2)
ftruncate(r1, 0x7e2780e3)
ftruncate(r0, 0x5b7f656d)

00:00:35 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10, 0x20000000)
r2 = semget(0x1, 0x7, 0x34)
freebsd11_fstat(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
r5 = getuid()
r6 = getegid()
__semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000340)={{0x1, r3, r4, r5, r6, 0x4, 0x100}, 0x4, 0xffffffff, 0x1})
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000000c0)={<r7=>0x0, 0x8}, &(0x7f0000000100)=0xfffffffffffffd7c)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={r7}, 0x8)
sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000000), 0x0, 0x0}, 0x0)

00:00:35 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000440)={<r0=>0xffffffffffffffff})
fsync(r0)
poll(&(0x7f0000000000)=[{r0, 0x100}, {r0, 0x4}, {r0}, {r0, 0x4a}], 0x4, 0x5)

00:00:35 executing program 1:
r0 = socket$inet(0x2, 0x3, 0x0)
setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0xfff, 0x4)
getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000100), &(0x7f0000000140)=0x2c)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f00000000c0)=0x4)
socket$inet6_sctp(0x1c, 0x5, 0x84)

00:00:35 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000300)=0x33, 0x4)
r1 = accept4(r0, &(0x7f0000000380)=@un=@file={0x0, ""/108}, &(0x7f0000000400)=0x6e, 0x20000000)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000580)=ANY=[@ANYBLOB="02004e23000000070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f98437a29888aa", @ANYRES32=<r2=>0x0], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000700)={<r3=>0x0, 0x401}, &(0x7f0000000740)=0x8)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000780)={r3, 0x9, 0x9}, 0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000004c0)={@in={{0x2, 0x0, @multicast2}}, r2, 0x7, 0x1, 0x7}, 0x94)
getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000640)=0x8)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000280)={0x3}, 0x4)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, <r4=>0x0}, &(0x7f0000000100)=0x10)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)={0x1, [0x3ff]}, &(0x7f0000000200)=0x6)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000440)=ANY=[@ANYRES64=r0], 0x1)
fchmod(r1, 0x2)
getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)={r4, 0x5, 0x3, [0x5374, 0x2, 0x7ff]}, &(0x7f00000002c0)=0xe)
connect(r0, &(0x7f0000000340)=@in={0x2, 0x1, @rand_addr=0x4}, 0x10)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000680)={r4, 0x6b81}, &(0x7f00000006c0)=0x8)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0)

00:00:35 executing program 1:
r0 = dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x94, <r1=>0x0}, &(0x7f0000000180)=0xc)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000900)={r1, 0x8, 0x4, 0x2000}, 0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000280)=0x10)
r2 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r2, 0x0, 0x1000000000003)
getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000700), &(0x7f0000000740)=0x4)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
poll(0x0, 0xffffffffffffffc7, 0x1000000000003)
chdir(&(0x7f00000006c0)='./file0\x00')
pwritev(r2, &(0x7f00000008c0)=[{&(0x7f0000000800)="17408c559f58e3e06973bcb68f012ca4ae8a61122729d62fdc6978eacf4660e03ff8048807fc3b8a3657912b58b8bc3afe7cc878ece708e0841ed289503db8c4a4b8ab2f7a22df8d6ca91d291b75e9030ea0c9f17628ff3aaef7562f61513e276cf74ec3a886e5f69d8c3b2ec088a528dd6ab4767d867d73ff75d85a683c69e5fbf9a4d57ef86d57d2996dd2a5b2b81e2a5e2feb4b6fa7d3fd56eca841952e6f5d21", 0xa2}], 0x1, 0x0)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000000), &(0x7f00000005c0)=0x4)
r3 = socket$inet6(0x1c, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
fcntl$dupfd(0xffffffffffffffff, 0x0, r3)
setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, &(0x7f0000000600)={0x401, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, 0x90)
recvmsg(r3, &(0x7f0000000580)={&(0x7f0000000080)=@un=@abs, 0x8, &(0x7f0000000480)=[{&(0x7f00000001c0)=""/234, 0xea}, {&(0x7f00000002c0)=""/174, 0xae}, {&(0x7f0000000380)=""/193, 0xc1}, {&(0x7f0000000100)=""/112, 0x70}], 0x4, &(0x7f00000004c0)=""/185, 0xb9}, 0x2)
socket(0x2, 0x5, 0x0)

00:00:35 executing program 0:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={<r0=>0xffffffffffffffff})
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28010000ffff000001"], 0x9}, 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040), 0x0)
pipe2(&(0x7f0000000200), 0x0)
socket$inet6_udplite(0x1c, 0x2, 0x88)
socket$inet_udp(0x2, 0x2, 0x0)
sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)

00:00:35 executing program 2:
r0 = socket(0x10, 0x1, 0xffffffffffffffff)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e03000000d1113f"], 0x1)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000780)={<r1=>0x0, 0x0, 0x1, [0x1]}, &(0x7f0000000980)=0xa)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000009c0)={0x0, 0x97d8, <r2=>0x0}, &(0x7f0000000a00)=0xc)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000a40)={<r3=>0x0}, &(0x7f0000000a80)=0x8)
sendmsg$inet6_sctp(r0, &(0x7f0000000b40)={&(0x7f0000000200)=@in={0x2, 0x0, @broadcast}, 0x10, &(0x7f0000000900)=[{&(0x7f0000000300)="15a7fed339bf1a279f5ba42590972a7fee23b4fdfb01aee9cb57a07bf4446fa38d6f3683e38cbebfd6be7551179c861e47737bf217789d848d7590043c9832cf97b933fe12848d26117a544b2933b519ad7d77c238e7b5d0fd7c89797cf724a6fbcd5c08331491eebc246b3dc5d743bf647a6e239aa14da43f2dc8750b17ca97d545af563205c5c928a76b8d00500b92d07ec299d6bbaefc", 0x98}, {&(0x7f00000003c0)="48e476ac5639c369111b22f21ceea47694609adc100826c8b82a46bc1a650fe9a85e3a79c2b04772bdfbcecce046a22a5965b5a544d33cbb8f3b16ee121bce7ca7778e76438848da6f12c408c0edff6cc7bdcd1d025adae56bd59b0c8675e1202798221d107871e21b89e944a5b3e24bf1fb13097f633e9403a3df38a84cfe3daabab9f2ec080aadb00ae54fff689a10a3a2ec7c239a5e5a7f06fd696860257c268b6f8f3199a3a28d01f6f799162c2c8287498a889746aba48a8cf47344c234a1b259bdad52016d63ba7cb70eb189208e897d56b706600adc51d5c64820552fef804e971a472c8cb96a91d16decd40d4f8767", 0xf3}, {&(0x7f00000004c0)="5e66f39496e4321c68f8ca4e2364fbc6298a8534a0213cd38aace2b65ee313288fe01c52e715cf069d255f2af2191b3b1054f9192670ebf32e8401d607a99299efc43b6c9b025853099150a7b73cc427a79646f380fde841a48e36fdba47dbce4e43f5dc3114d6ab4fbd591a98644d81b6f1fbaafcdf89c03caecccbe75b2c4e556766a599b692d27fade75b81dedc9e58d056c452a2a46d22eb83c4e6a72737ce6cd3316f3051b495abe604457c3a", 0xaf}, {&(0x7f0000000600)="2eb12c4ad180625b8a2b11a7e97fee6052ebed851fd0723268a5fae19f2f961ae464a4b493cee9e8c439ddd9abd106ff696568658365510415d3f820e3273de3ee6810959d0696a6478c066cdf8dc31fa43207165fe2", 0x56}, {&(0x7f0000000680)="e8b9378ea7e25c787822bdf6ac70b321fe043d12793decc36cea711eb85d0329dadb05dfe185981430e3d5d1f371daea366eb27e95aa34ee9a67cab019bba48f18a19f7ed84946f740", 0x49}, {&(0x7f0000000580)="ffbf9792a1b34a0c43ea406c02a17ddd4034ed72aca910809f385f5e17ce4e037b22e31ef4f6a96d744a6e", 0x2b}, {&(0x7f0000000700)="164498aae50c0745a90b73c11363357279fd35fcd8129d00c5b2195ae70c6db265bd73eaca63123b2a2f70113e7e9739301e50205d68b42147d71455732cc9bdb2c0b3a18af4ad49221f5b610aea3c2f9239021b632e7cae7a45dec499bdc39c4c00910c94a2", 0x66}, {&(0x7f0000000800)="e1b67fb70a4eb467ce1d76f5a6014f1cbb4181bde9ebd278f6c282bc32b71b3805823050209b29a12d8c0fff60937242cfd55286e7056d9501b8e111667bbbb28f14e6a1a63f23f822a7d8eb8ca630920b3feb61eaeaf62bf52622615a38cd88faab21639e806cd4b684260b2bf60f8f4edc3e3cda8e25638193f88ae5b606af1036cd6f750d24dd5067ed17a3d090bc38107f55b1462d9d54a0a0810d110e11e57dc8438842b2520a731cabbc14b0d743fb38fc7ffe38cacd06c64d80cad9c4ed59afa1db8d6b9ba6", 0xc9}], 0x8, &(0x7f0000000ac0)=[@sndinfo={0x1c, 0x84, 0x4, {0x1bb4, 0x100, 0xc000000000, 0x2, r1}}, @sndrcv={0x2c, 0x84, 0x2, {0x1, 0x2, 0x820, 0x0, 0x5, 0x80, 0x8, 0x100000001, r2}}, @sndinfo={0x1c, 0x84, 0x4, {0x3f, 0x0, 0x7f, 0x1000, r3}}, @init={0x14, 0x84, 0x1, {0x3, 0x7, 0x2, 0x6}}], 0x78, 0x1}, 0x20000)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4)
sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@abs, 0x8, &(0x7f0000000180)=[{&(0x7f00000000c0)="82", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0}, 0x20101)
sendmsg$inet6_sctp(r0, &(0x7f00000007c0)={&(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0}, 0x1)
setsockopt(r0, 0x8, 0xe6d, &(0x7f0000000280)="7c3ac6ccaba44f380e3edcf583890fcc4d2dcccb9c6985cbd31ef491c2c1afc36cc5d6ed45192ced344bc6612580654b02b42d10d561a290bd4c6df7d331264c68180135", 0x44)

00:00:36 executing program 0:
r0 = socket$inet6(0x1c, 0x20000005, 0x8)
r1 = shmget(0x2, 0x2000, 0x2, &(0x7f0000ed3000/0x2000)=nil)
shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000080)=""/175)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x3, 0x9}, {0x1c, 0x0, 0x100000001, @remote={0xfe, 0x80, [], 0x0}, 0x2}, 0x0, [0x4, 0x2b89, 0x100, 0x8, 0x1, 0x5f2, 0x4, 0x80]}, 0x5c)
munmap(&(0x7f0000f19000/0x1000)=nil, 0x1000)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000140)={<r2=>0x0, 0x0, 0x2, 0x9, 0xfffffffffffff801, 0x4}, &(0x7f0000000180)=0x14)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r2, 0xc08}, 0x8)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3)
getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280))
setitimer(0x0, 0x0, &(0x7f0000b1bfe0))
mlock(&(0x7f0000aba000/0x1000)=nil, 0x1000)
r3 = getpgrp(0xffffffffffffffff)
getpgid(r3)

00:00:37 executing program 0:
r0 = dup(0xffffffffffffffff)
utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x7ff, 0x8}, {0x8000000000000000}}, 0x0)
setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x8000f}}, 0x0)

00:00:37 executing program 3:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0)
msgget(0x0, 0x442)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={<r1=>0x0, 0x7, 0x3f, 0x737}, &(0x7f0000000080)=0x10)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x3, @empty, 0xdf}}, r1}, &(0x7f0000000180)=0x84)

00:00:37 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
poll(&(0x7f0000000080)=[{r0, 0x124}], 0x1, 0x80)
recvfrom$unix(r1, 0x0, 0xfffffffffffffe9b, 0x0, 0x0, 0xffffffec)
munlockall()

00:00:37 executing program 3:
mlock(&(0x7f0000a36000/0x1000)=nil, 0x1000)
mincore(&(0x7f0000a00000/0x600000)=nil, 0x600000, &(0x7f0000000440)=""/4096)
munlockall()
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
recvfrom(r0, &(0x7f0000000040)=""/143, 0x8f, 0x40, 0x0, 0x0)

00:00:37 executing program 1:
socket$inet(0x2, 0x1, 0x800)
r0 = socket$inet(0x2, 0x3, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x2000000002, &(0x7f00000000c0), 0x2a)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={<r1=>0x0, 0x6}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1, 0x7}, 0x8)

00:00:37 executing program 0:
pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)="f0", 0x1}], 0x1, 0x0)
freebsd10_pipe(&(0x7f0000000100)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000280)=ANY=[@ANYBLOB="8669126ede701fb894b1d1c920680000f2cc299f10f7a342f8a26ea7dee15623b46cd99546249b65716cb89fd255fd3ec24391f6c387e59abf2ab5873aa58d1367b68f594e494d270fe42a017cd4494f6ac1a28304de993587a0179d4508b73316ce41ab09de5f4f41ad07", @ANYRES32=0x0], &(0x7f0000000180)=0x8)
r2 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r2, 0x2000}], 0x1, 0x0)
unlink(&(0x7f0000000000)='./file0\x00')
select(0x2f5, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x96e, 0x80})
preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/24, 0x18}], 0x1ce, 0x0)

00:00:37 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={<r1=>0x0, 0xffff, 0x2, 0x74, 0x1}, &(0x7f00000000c0)=0x18)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000004c0)={r1, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000500)=0x10)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x17, &(0x7f0000000040), 0x8)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000340)={<r2=>0x0, 0x165, "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"}, &(0x7f0000000000)=0x16d)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={r2, 0xb4, "a5ede1a394b454c312eea1ea22aa9d563cc031111b34549ee135c47a2cc8f6589ae212ba31667e6019ffccbf6ba05a4b8e02edf453d5baf136ffadfb88d8ba92707f4323770c351d024d1d9ebb7773c4d46a53ef0fa182553b060cc59c727556b448ff21089aaa2e460deb61bf47c358c633bd036627fd7389b720bc22924dd3f103ad95449d822c0eefc8d0ff58a1ea6e99f7bd2211e1af891f937e7cc11125b427d5c38604be38c9f350374bc3c3e791d142a2"}, &(0x7f0000000200)=0xbc)
socket$inet_udplite(0x2, 0x2, 0x88)
sendto$inet6(r0, &(0x7f0000000240)="830ff5e3241bd5470e28c75b5bafc9f2f3445d2e67eb", 0x16, 0x20100, &(0x7f0000000280)={0x1c, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x100}, 0x1c)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000002c0), &(0x7f0000000300)=0x4)

00:00:37 executing program 1:
select(0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x80000000})
select(0x40, &(0x7f0000000000)={0x6, 0x80, 0x8, 0x71, 0x4, 0xffffffffffffffff, 0x5, 0x8}, &(0x7f0000000040)={0x9496, 0xcd4, 0x7, 0xa88, 0x8, 0x2, 0xffffffffffffe978, 0x3f}, &(0x7f0000000080)={0x5, 0x1, 0x8001, 0x4, 0xff, 0x6, 0x40, 0x5}, &(0x7f00000000c0)={0x1f, 0x10001})

00:00:37 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000000)={<r1=>0x0, 0x8e, "1fd5e2405842bb18cf97be437e73c1380e7ab166a2eaf19907b1887b62a9fd6f6c9ede88b59add53476405322ced336acf6210bc2b8531b567b7b8bac6fd1fc923665efcb14fe96a8a80ea4c681f088b0630de2887007367a7e5f13f1dd112616089eef1483e906f402b01062b4fcee6adeb6661a2ac575218d9eb71e40b853a1962063722c648f560a3129e0684"}, &(0x7f00000000c0)=0x96)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x4, 0x3, 0x20, 0xce8b, 0x7, 0x4, 0x5db98e80, 0x2, r1}, 0x20)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x2f, @rand_addr}], 0x10}, 0x0)
r2 = getpid()
fcntl$lock(r0, 0xb, &(0x7f0000000140)={0x2, 0x3, 0x7, 0xffffffffffffffce, r2})

00:00:37 executing program 2:
pipe2(&(0x7f0000000100)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
lseek(r0, 0x0, 0x1)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r2, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r2, 0x10000000000}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x6)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7fff, 0xf, 0x6, 0x1}, &(0x7f0000000080)=0x18)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000140), &(0x7f00000001c0)=0x4)
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000200), &(0x7f0000000300)=0x100)

00:00:38 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="77022e2f66696c653000"], 0x10)
chroot(&(0x7f0000000040)='./file0\x00')
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={<r1=>0x0, 0x4}, &(0x7f00000001c0)=0x8)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000002c0)={r1, &(0x7f0000000280)=[@in, @in6]}, &(0x7f0000000300)=0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r2=>0x0]}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x27, &(0x7f0000000200)={r2, 0x0}, &(0x7f0000000240)=0x10)
recvfrom(r0, &(0x7f00000000c0)=""/13, 0xd, 0x80, &(0x7f0000000140)=@in={0x2, 0x0}, 0x10)

00:00:38 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1)
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff}, 0x100004)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000180)=0x4)

00:00:38 executing program 3:
mkdir(&(0x7f0000000280)='./file0\x00', 0x0)
readlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=""/148, 0x94)
socketpair(0x17, 0x30000004, 0x8, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x1, 0x4)
sendmsg$unix(r1, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x1, './file0/file0\x00'}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000240)}, {&(0x7f0000000340)="22a967ac8c1b3d804af7870cfe5b76fa2f54cbda4f542e1670fbf2541e9aaa1e30bdc6731ea60444015b0b4c6d4151f6749caf91bb31047d69ff0e5b42800cb88f406d7d8891adc35eb741864a51e2788e1e55b36f6a9cdcf199485ca5e0d9b1df51a9004a1c91ff768b686b65", 0x6d}], 0x2, 0x0, 0x0, 0x80}, 0x1)
symlink(&(0x7f0000000300)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file0\x00')
readlink(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xfefc)

00:00:38 executing program 0:
r0 = socket(0x200000000000011, 0x3, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000), 0x10)
ftruncate(r0, 0x0)
socketpair(0x17, 0x0, 0x401, &(0x7f0000000040))

00:00:38 executing program 3:
r0 = socket$inet6(0x1c, 0x3, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x54, 0x0, 0xffffffffffffff50)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={<r1=>0x0, 0x8001}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0xf}, 0x8)

00:00:38 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000003c0)=ANY=[@ANYBLOB="3c5bd4a398837bc720377b600c85f695ed1682a264e3b2e989898541f901727615aaa398125d8a110e50a99189fe7a1c44ae126d587bf4dee1a50c0684d0186eaf34335a7fc24bdd72002142d0cd60885776b4078f000f9e01c15769541f68bc89ea690c2e5f9cfed6b2967efac7dbd4c0bb0bf20351387cd226541b45f05bc93cda2d5b742e8fa5aadbb863e553b3fc910000000000"], 0x0)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0xff, 0x4)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1)
accept4$inet6(r0, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000340)=0x1c, 0x30000000)
getsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f0000000080), &(0x7f0000000040)=0x4)
r1 = open(&(0x7f0000000380)='./file0\x00', 0x20000, 0x100)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={0x0, 0x7}, 0x8)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000000)={<r2=>0x0, 0xe, "b3db5af334d2f66d0b7385f630d6"}, &(0x7f0000000100)=0x16)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000004c0)={@in={{0x2, 0x3, @multicast1}}, r2, 0x3f, 0x4, 0x5}, 0x94)

00:00:38 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10)
sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0x10}, 0x0)

00:00:39 executing program 0:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000440)=""/150, 0x96)
r1 = shmget(0x0, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil)
shmctl$SHM_LOCK(r1, 0xb)
listen(0xffffffffffffffff, 0x0)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0)
openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r3 = accept(r2, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="01000300098001004000245a86d9bf29fade252904b3d3d6d0b3503ed5c731ab0987a6f891d6fa"], &(0x7f00000003c0)=0xe)
close(0xffffffffffffffff)
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r4, 0x7e2780e3)
r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0)
ftruncate(r4, 0x8000)
mkdir(&(0x7f0000000600)='./file1\x00', 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, 0x0, &(0x7f0000000580))
r6 = socket(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c037569", @ANYRES32=<r7=>0x0], 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x13, &(0x7f0000000040)={r7, 0x10001}, 0x8)
open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000006c0)=ANY=[@ANYBLOB="6568a95c910cfd000000e50000000224b12f9b19d729de8052d27542610d35009cce2f7947fc871320dc5ad44b15508c8fed7c0e2c96c8a20bbf11db9500000000b160bc0a814e5a015f835db0e34d6e94b3577bf5660e1f019800692004030b4cf59d041ac1a7afd4e9c1b1e82051f9335cd180d0f29f00000000000000000000000000000000000000"], 0x0)
execve(0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000400)=ANY=[@ANYBLOB="661b721745b6bb0e6178d4cafd3911ac330761258a626a11dd8ce3e27fd10351554a499cd64cb0ce00000000000000000000000000000000"], 0x0)
open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82)
pipe2(&(0x7f0000000080), 0x2)

00:00:39 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={<r1=>0x0, 0x0}, &(0x7f00000000c0)=0x10)
r2 = socket(0x2, 0x5, 0x0)
connect(r0, &(0x7f0000000140)=@un=@file={0x0, './file0\x00'}, 0xa)
connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffffffffffffa)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x15, &(0x7f0000000040)={r1, 0x2}, 0x8)
pipe2(&(0x7f0000000080), 0x4)

00:00:39 executing program 3:
mkdir(&(0x7f00000002c0)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0)
r0 = open$dir(&(0x7f0000000340)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0, 0x0)
r1 = openat(r0, &(0x7f00000003c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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', 0x0, 0x0)
linkat(r0, &(0x7f0000000140)='./file0\x00', 0xffffffffffffffff, 0x0, 0x0)
rmdir(&(0x7f0000000180)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00')
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={<r2=>0x0, 0x8001}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x87, 0x0, 0x5}, 0x10)
read(r0, &(0x7f0000000000)=""/119, 0x77)

00:00:39 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1204, &(0x7f00000001c0)={r1, 0x40}, 0xf8)

00:00:39 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1204, &(0x7f00000001c0)={r1, 0x40}, 0xf8)

00:00:39 executing program 2:
r0 = semget(0x0, 0x4, 0x8)
__semctl$SEM_STAT(r0, 0x3, 0xa, &(0x7f0000000000)=""/135)
mmap(&(0x7f0000ffd000/0x1000)=nil, 0xfffffffffffffdef, 0x0, 0x10, 0xffffffffffffffff, 0x0)

00:00:39 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x5dd)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0), 0x0)
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x20, 0x7, 0x4, 0x1}, 0x8)

00:00:39 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x40, 0x0, 0xfffffffffffffffb)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

00:00:39 executing program 3:
mkdir(&(0x7f00000002c0)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0)
r0 = open$dir(&(0x7f0000000340)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0, 0x0)
r1 = openat(r0, &(0x7f00000003c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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', 0x0, 0x0)
linkat(r0, &(0x7f0000000140)='./file0\x00', 0xffffffffffffffff, 0x0, 0x0)
rmdir(&(0x7f0000000180)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00')
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={<r2=>0x0, 0x8001}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x87, 0x0, 0x5}, 0x10)
read(r0, &(0x7f0000000000)=""/119, 0x77)

00:00:39 executing program 0:
semget$private(0x0, 0x0, 0x80)
semget$private(0x0, 0x4, 0x2)
r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
socket$inet6_udp(0x1c, 0x2, 0x0)

00:00:39 executing program 2:
socketpair(0x2, 0x10000000, 0x7, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={<r2=>0x0, 0x0, 0x5, 0x9, 0x4, 0x80000000}, &(0x7f0000000080)=0x14)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x4, <r3=>r2}, &(0x7f0000000140)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x100000001, 0x7fffffff, 0x6220, 0x6, 0x4, 0x8, 0x4, 0x101, r2}, 0x20)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r4, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
accept$unix(r1, &(0x7f00000005c0)=@abs, &(0x7f0000000600)=0x8)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000240)={<r5=>r2, 0xfffffffffffffffa, 0x9, [0x5, 0x3, 0x4, 0xc3, 0x63fb, 0x8, 0x6, 0x7, 0x6]}, &(0x7f0000000380)=0x1a)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f00000002c0)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}}, &(0x7f0000000200)=0x8c)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f00000016c0)={@in6={{0x1c, 0x1, 0x8001, @empty, 0x2}}, r5}, &(0x7f0000000500)=0x84)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
accept4(r0, &(0x7f0000000680)=@un=@file={0x0, ""/4096}, &(0x7f00000004c0)=0x1002, 0x0)
recvfrom(r1, &(0x7f00000003c0)=""/49, 0x31, 0x2, &(0x7f0000000400)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2}, &(0x7f0000000100)=0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r4], 0x1)
getsockopt$sock_int(r4, 0xffff, 0x15812, &(0x7f0000000440), &(0x7f0000000040)=0x4)
setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, 0x0, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x9008, &(0x7f0000000640), &(0x7f0000001780)=0x4)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000540)={0x2, 0x3, r3}, &(0x7f0000000580)=0xc)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f00000001c0)=0x9, 0x4)

00:00:39 executing program 0:
r0 = socket(0x2, 0x30000005, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x1, 0x0, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0x7f}, 0x8)
sendmsg$inet_sctp(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="2500000084000000070000000057005e00756600001c000000090000000a00000000000000"], 0x25}, 0x0)

00:00:39 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr=0xe0000002, @loopback}, 0xc)
getpeername$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10)

00:00:39 executing program 3:
msgget(0x0, 0x200)
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
getpeername$unix(0xffffffffffffffff, &(0x7f0000000480)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c10680d2000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001"], 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075)
r1 = semget(0x3, 0x2, 0x52)
semop(r1, &(0x7f0000000000)=[{0x0, 0xffff, 0x800}], 0x1)

00:00:39 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x303, &(0x7f00000001c0)=ANY=[@ANYBLOB="00022e2f66696c6530ec20b87e6b52e57d1f97ae8f039141586936bac0134f2206e22108775947cfa4c2124125883a75b0824a9c0b5ca4e3c5f80f89497a5b06882b21ba7e290bb7f30ef9db3d5709a8f0937494a7e96facc58959b3e4e4252443e48e67f156e9431f3f59256eb70b0e6afbbabf04a1b09cbce33e8bf1f07707426bb13c90dc08996def1522b09c89cba390198b5abe9860c91f875407811bfd6330f10a18abaa8a3d5a8b205f6a8648842de052cd459ec612e83195e7ca85fddd6ff092de4708f8a8fdfad358000000000000000000000000"], 0x10)

00:00:39 executing program 1:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x0)
fsync(r0)
mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0)
rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00')

00:00:40 executing program 0:
clock_nanosleep(0x400000000, 0x2, &(0x7f0000000100)={0x4, 0x1}, &(0x7f0000000080))
clock_nanosleep(0xa, 0x0, &(0x7f0000000140), 0x0)
r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f00000000c0)={0x652ac35b, 0x4020, 0xfda, 0x2, <r1=>0x0}, &(0x7f0000000180)=0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x8001, 0x3, 0x1020, 0xffffffff, 0x401, 0x3f, 0x20, 0x20, r1}, 0x20)

00:00:40 executing program 0:
r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84)
listen(r0, 0x0)
accept(r0, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c)
ppoll(&(0x7f0000000000)=[{r0, 0x2146}, {r0, 0x40}], 0x2, 0x0, 0x0, 0x0)
shutdown(r0, 0x0)
readlink(&(0x7f0000000240)='./file0\x00', &(0x7f0000000080)=""/22, 0x14)
socketpair(0x17, 0x3, 0xe7, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
accept4$unix(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)=0x1e, 0x10000000)

00:00:41 executing program 2:
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, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90)
open(&(0x7f0000000340)='./file0/file0\x00', 0x20000, 0x10)
open(&(0x7f0000000000)='./file0/file0\x00', 0x2, 0x6)

00:00:41 executing program 0:
r0 = socket$inet(0x2, 0x30000003, 0x0)
close(r0)
fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x200000000000000, 0x1, 0x4000000, 0x81})
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x6, [0x6, 0x5, 0x10000, 0x4, 0x2, 0x3]}, &(0x7f0000000080)=0x10)

00:00:41 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
shmget$private(0x0, 0x4000, 0x8, &(0x7f0000ffc000/0x4000)=nil)
r1 = shmget(0x0, 0x2000, 0x10, &(0x7f0000ffb000/0x2000)=nil)
shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000040)=""/128)
setsockopt$sock_int(r0, 0xffff, 0x1003, &(0x7f0000000000)=0xdc22, 0x4)

00:00:41 executing program 3:
getrusage(0x1, &(0x7f0000000080))
socketpair(0x1, 0x1, 0x3, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000140)={0x2, 0x1d00, 0x800, 0x6bc, <r1=>0x0}, &(0x7f0000000180)=0x10)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000001c0)={r1, 0x2c, "ab04c968789e6e00543590d2b0aa366cf0626d265049bf2e554ece3027cac4b005debe08c81c2c26b7630307"}, &(0x7f0000000200)=0x34)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_int(r2, 0x29, 0x2a, 0x0, &(0x7f0000000040))

00:00:41 executing program 0:
r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0)
ppoll(&(0x7f0000000000)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0)
mkdir(&(0x7f000000e000)='./control\x00', 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0)
rename(&(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='./control/file0\x00')
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000040)={0x0, 0x1, 0x3, 0x4, 0x9}, 0xc)

00:00:41 executing program 1:
mkdir(&(0x7f00000aa000)='./file0\x00', 0x0)
symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00')
r0 = open$dir(&(0x7f0000000000)='./file1\x00', 0x0, 0x40)
utimensat(r0, &(0x7f0000000100)='./file1\x00', &(0x7f0000000140)={{0x2, 0x7fff}, {0x9, 0xffff}}, 0x0)
utimensat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x46b, 0x80000001}, {0x8, 0x8000}}, 0x0)
ftruncate(r0, 0x9)
r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
openat(r1, &(0x7f0000000040)='./file0\x00', 0x208, 0x0)

00:00:41 executing program 3:
link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
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)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0)

00:00:41 executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
write(r2, &(0x7f0000000200)="19da0fddda04da782a51245adb51d7aeb8c89ec1c137550ea70c6a9bb2bd23dc22944bb15129ac34059698aee8cc2029bbb5c75df710e296dbc897cf7a9cb768b093bfb2209493605821a81b2376c21d5651d32ed59189b1bf5756e5cf0bfde6b8d89ff2c906b6791600faaa841cb2f37f6edf2ec32157cb446eb28ab4dae43e3e946d6ad7a379126b9035ebdca7d84d1aa06088fcf836bf121ac741659106678ba2ed7421bf2b433672a6c2235a9bf2642d161656b9f86d4dfebe8ea44677b273295df19296eaa94b", 0xc9)
truncate(&(0x7f0000000440)='./file0\x00', 0xc)
r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x100000, 0x90)
sendto(r1, &(0x7f0000000140)="36a85762428be5dbde29813237d149bb8a91d6a942cb75445fdd2c9fd17b92fef73e7dcf4b972a0567dda6500afb0bb25463426dc8aa37380f9034870c093bc4cf008464dd2e3d5b0bd18cd8fbfa755144f0b920ad986ce1fd718aa64ec1e07bd5322e4143df02ea8f5a050cf717e79c8c2aa6044acdfe910a78a83009ea83ecb36980b914996492ee416f6efc3d0adac84761f0e59bc6f87d5f04d06a9ca724b81cb7", 0xa3, 0x20080, 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x2)
setsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000340)={'accf_http\x00', "eb44549a3f472e20618d799aef6e07e5dc55af527847fcefbab630d10561df827624257d4187868dd864c9aca2e5570699bba7d2302465468de78f6b29e8aa561c03fb7b17973b476c4015c7150eb62bb47d55f07460912eafd36045c298f7efab01a1dfbc93827f0f214796961b602a3908761f32b3e352baecbb717996931254762335461ebfe413131f9a4d84a29f2257734e7cfdf2c96eed23c0a171a1de95256a2231dab781c8df3e37519b696b1015c9cbc8f2031062bb59b305139bb68d5eac266aba3625e3fe15aa028b7b2459dfa30f2968290597b2de45ec7af5c3eb282755712c399c5ea3d1cdd8414b36"}, 0x100)
r4 = fcntl$dupfd(r3, 0x11, r1)
getsockopt$sock_linger(r4, 0xffff, 0x80, &(0x7f0000000040), &(0x7f0000000100)=0x8)

00:00:42 executing program 2:

00:00:42 executing program 1:

00:00:42 executing program 0:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000280)=0x400100000001, 0x23)

00:00:42 executing program 2:

00:00:42 executing program 2:

00:00:42 executing program 2:

00:00:44 executing program 3:
r0 = socket(0x1c, 0x20000001, 0x2)
msync(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x800000005)
mlock(&(0x7f0000ffb000/0x5000)=nil, 0x5000)
socket$inet_icmp(0x2, 0x2, 0x1)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000180)={0x5, {{0x1c, 0x2, 0x7ff, @remote={0xfe, 0x80, [], 0x0}, 0x10001}}}, 0x88)
select(0x40, &(0x7f0000000040)={0x4, 0x2f2, 0x4e3, 0x800, 0x8, 0x3, 0x7f, 0xff}, &(0x7f0000000080)={0x1, 0x0, 0x8a, 0x9, 0xffffffff, 0x6, 0x3, 0x5}, &(0x7f00000000c0)={0x6ec, 0x20, 0xf628, 0x5, 0x3f, 0x401, 0x4, 0x1f}, &(0x7f0000000100)={0x3a, 0xff8000000000})
select(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000140))

00:00:44 executing program 1:
mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0)
mincore(&(0x7f0000603000/0x3000)=nil, 0x3000, &(0x7f0000000340)=""/163)

00:00:44 executing program 2:
r0 = socket$inet6(0xa, 0x2, 0x0)
setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4)
bind$inet6(r0, &(0x7f00000000c0), 0x1c)

00:00:44 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000040))

00:00:44 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000003c0)=ANY=[@ANYBLOB="3c5bd4a398837bc720377b600c85f695ed1682a264e3b2e989898541f901727615aaa398125d8a110e50a99189fe7a1c44ae126d587bf4dee1a50c0684d0186eaf34335a7fc24bdd72002142d0cd60885776b4078f000f9e01c15769541f68bc89ea690c2e5f9cfed6b2967efac7dbd4c0bb0bf20351387cd226541b45f05bc93cda2d5b742e8fa5aadbb863e553b3fc910000000000"], 0x0)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0xff, 0x4)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1)
accept4$inet6(r0, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000340)=0x1c, 0x30000000)
getsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f0000000080), &(0x7f0000000040)=0x4)
open(&(0x7f0000000380)='./file0\x00', 0x20000, 0x100)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
execve(&(0x7f0000000100)='./file0\x00', &(0x7f00000004c0)=[&(0x7f0000000140)='\x00', &(0x7f00000001c0)='{#*\x00', &(0x7f0000000200)='@/\x00'], &(0x7f0000000540)=[&(0x7f0000000500)=',!/)#\x00'])
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), 0x4)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={0x0, 0x7}, 0x8)

00:00:44 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
sendmsg(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="140000000061ac92f5e6ac0000000000000000000017"], 0x10}, 0x0)

00:00:44 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$sock_int(r0, 0xffff, 0x1004, 0x0, 0x0)
pipe2(&(0x7f0000000080)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100004)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
r2 = socket$inet6(0x1c, 0x3c3cc66bca3ce324, 0x3)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:00:44 executing program 3:
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={<r0=>0x0, 0xfffffffffffffff8}, &(0x7f00000002c0)=0x8)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000300)={r0, 0x5}, 0x8)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(0xffffffffffffffff, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
open(&(0x7f0000000100)='./file0\x00', 0x800, 0x100)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x132)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={<r1=>0x0}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000001c0)={r1, 0xdb, "5e8fc3e6978a25b9ba1c7d46b73a95754de4c4f1510877a4089aece1a0cbc5187a55faaed7a650e5a168c328bdf1bc73cf880f341789a330eb83dd9cab12585cca6c3dcbd1b5c9bbe8a92ff89977ae6b4a80ac9bb636057c60b6c2365afdde9bd8775dc904a7e6d0e0db263849a74b8a36ec96c28f5987285496ce7272a50c2aeff7857dd808f82560c643079e5c0e7d4344c19d209eb42e1b473f9eca2f0337a525c7ef26f6fdb4754d38637f182ec1c7d058781763b7f7e000c6b03638e0887799575cbf663ad4f2dbbb87c1877f7efefb1ce356b6da625b7e88"}, &(0x7f0000000080)=0xe3)
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)

00:00:44 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0xe, r0)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r1, &(0x7f0000000280), 0x26)
futimesat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x80000001, 0x7}, {0x62, 0x3}})
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4)

00:00:44 executing program 1:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff})
recvmsg(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
exit(0x8)

00:00:44 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpeername$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0xffffffffffff)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
fcntl$dupfd(r0, 0x11, r0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x6)
getpeername$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)

00:00:44 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000002c0)={@in={{0x2, 0x1}}, <r1=>0x0, 0xc1e2, 0xf5, 0x3}, &(0x7f00000000c0)=0x94)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)={@in6={{0x1c, 0x1, 0x6, @empty, 0xd5c}}, r1, 0x8, 0x7, 0x101, 0x81, 0xce6e, 0x10000}, &(0x7f0000000440)=0x98)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0xff, 0x7600, 0x1802, 0x0, <r2=>0x0}, &(0x7f0000000080)=0x10)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000240)={<r3=>0x0, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000280)=0x10)
r4 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000004c0)={@in6={{0x1c, 0x3, 0x7fff, @loopback, 0x147}}, r2, 0x70f, 0x100000001, 0x10000}, &(0x7f00000005c0)=0x8c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={<r5=>r3, 0x0}, &(0x7f0000000140)=0xfffffffffffffd55)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={r5, 0xa}, 0x8)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
recvfrom$inet6(r6, &(0x7f0000000600)=""/179, 0xb3, 0x2, &(0x7f0000000580)={0x1c, 0x1, 0x1f, @empty, 0x8}, 0x1c)
open(&(0x7f00000006c0)='./file0\x00', 0x8, 0x8)

00:00:45 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=<r1=>0x0], 0x0)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r1, 0x0, 0x0, 0x1000000, 0x3f}, 0x14)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000000c0)=0x6, 0x4)

00:00:45 executing program 3:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x80)
faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x40, 0x400)
getpgid(0x0)
r1 = accept$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c)
poll(&(0x7f0000000100)=[{r0, 0x80}, {r0, 0x126}, {r0, 0x93}, {r0, 0x108}, {r0, 0x20a6}, {r1, 0x2000}, {r0, 0x40}, {r0, 0x2068}, {r0, 0x2004}], 0x9, 0x4)
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000300)={0x3, 0x7, 0x5, 0x5}, 0x8)
getpid()
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
r2 = openat(0xffffffffffffffff, 0x0, 0x400, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={<r3=>0x0, 0xfb7}, &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000280)={r3, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000002c0)=0x10)
mlockall(0x1)
mprotect(&(0x7f0000d10000/0x3000)=nil, 0x3000, 0x0)
munlockall()

00:00:45 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="090000000000000004000000000000000000000066a25d2da0435534d2f9003d418e99f4f70ed29b0e14c9db4c29c366fb"], 0xa0)

00:00:45 executing program 0:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96)
shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
shmctl$SHM_LOCK(0x0, 0xb)
r1 = socket$unix(0x1, 0x5, 0x0)
sendmsg$unix(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000100)="d3", 0x1}], 0x1}, 0x80)
listen(0xffffffffffffffff, 0x0)
execve(&(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000340)=[&(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\\./\x00'])
openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r3 = accept(r2, 0x0, 0x0)
close(r0)
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r4, 0x7e2780e3)
r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0)
ftruncate(r4, 0x8000)
mkdir(&(0x7f0000000600)='./file1\x00', 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000540)=ANY=[@ANYBLOB="08018002", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=<r6=>0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0)
open(&(0x7f0000000880)='./file0\x00', 0x100000, 0x2)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000200)=ANY=[], 0x0)
execve(0x0, 0x0, 0x0)
freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0))
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x0)
open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82)
setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f00000003c0)=0x4, 0x4)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000640)={r6, &(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)

00:00:45 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r1, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
getsockname(r1, &(0x7f0000000140)=@un=@abs, &(0x7f0000000280)=0x8)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x1f3)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x0, @multicast1}}, <r2=>0x0, 0x1, 0x5, 0xeda}, &(0x7f0000000040)=0x94)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000080)={r2, 0x7}, &(0x7f0000000100)=0x8)

00:00:45 executing program 2:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0)
sendto(r0, &(0x7f00000000c0)="5847ea156173f364e479debc9a8f5151b2888150a33f578db03006b20fb793592ab998087a0a487f6aee", 0x2a, 0x4, &(0x7f0000000100)=@in6={0x1c, 0x0, 0x4, @loopback, 0x6}, 0x1c)
truncate(&(0x7f0000000080)='./file0\x00', 0x10006)
truncate(&(0x7f0000000200)='./file0\x00', 0x138)
truncate(&(0x7f0000000040)='./file0\x00', 0x7)

00:00:45 executing program 3:
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$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000040)={<r3=>0x0, 0xfffffffffffffff9}, &(0x7f0000000080)=0x8)
getpeername$inet6(r2, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000280)=0x1c)
getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f00000001c0)={@loopback, @loopback}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000140)={r3, &(0x7f00000000c0)=[@in6, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000180)=0x10)
fcntl$setstatus(r0, 0x4, 0x0)

00:00:45 executing program 2:
r0 = socket(0x4, 0x30000000, 0x80000)
sendto$unix(r0, &(0x7f0000000100)="b1000508b100a45997bb43e25786cb3849451ae3d3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486ae007373a1bdbe781e5d8f6aef9187a869a4d3722c91f75073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d606290d7d026ba8af63ff37282934e4fd89f20fd3873babfbb770c1f5a872c881ff7cc53c094303b2b8a85ff3fa86d9211830e0f2f0c9029fc7ab3a34c290", 0xb1, 0x0, 0x0, 0x0)

00:00:46 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r1, &(0x7f0000000280), 0x28)
socketpair(0x17, 0x5, 0x2, &(0x7f0000000000))
setsockopt$sock_int(r1, 0xffff, 0x1004, &(0x7f0000000040)=0x5, 0x4)

00:00:46 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000004)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
r1 = msgget(0x3, 0x402)
msgsnd(r1, &(0x7f00000001c0)={0x0, "ac42a3a42d751d5d1adb98b99f86989370ad9cbf59b89d49167f1f621f84a02b453d8c1cb793364ea496dcca155578859c08e5beb16313e4cd39398ee1a091f8da1c73853f60da9de9ecf3f4c6caf91493ef13d5154ada223a46b5ca523e2806a48fe811e4c327074fe0c4e1e18bfd247a6657fe2896a3039f5e3c3b8516d2b8676b9a191fbe0c7676dc8fc5778dafb07ffdcc95c5cfe6adbe4a9e77765c0515a9b3c9f55c6f820118c7c3cf7a73dcf36021a22a17ea1c535c4ec5398dad0377e35b97e89e12"}, 0xce, 0x800)
setsockopt$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(r0, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x2}, &(0x7f0000000040)=0xc)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)=ANY=[@ANYBLOB="11f9f862"], 0x0)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0)
msgget$private(0x0, 0x400)

00:00:46 executing program 0:
r0 = socket$inet6(0x1c, 0x3, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x4a, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000001280)={<r1=>0x0, 0xffffffffffffff9c, "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"}, &(0x7f00000022c0)=0x100000196)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000011c0)={r1, 0x1}, &(0x7f0000001200)=0x8)

00:00:46 executing program 3:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
setuid(0xee01)
r0 = socket(0x17, 0x3, 0x7fff)
r1 = shmget(0x0, 0x600000, 0x8, &(0x7f00009fe000/0x600000)=nil)
getresuid(&(0x7f0000000080)=<r2=>0x0, &(0x7f00000000c0), &(0x7f0000000100))
freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
r6 = fcntl$getown(r0, 0x5)
r7 = getpid()
shmctl$IPC_SET(r1, 0x1, &(0x7f0000000400)={{0x9a, r2, r3, r4, r5, 0x40, 0x10000}, 0x5, 0xfffffffffffffffd, 0x4, 0x0, r6, r7})
accept$unix(r0, 0x0, &(0x7f0000000040))
chmod(&(0x7f0000000140)='./file0\x00', 0x0)

00:00:46 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x1)
r1 = getpid()
freebsd11_fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
getgroups(0x6, &(0x7f0000000180)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, <r3=>0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff])
fcntl$getown(r0, 0x5)
freebsd11_stat(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200))
getegid()
sendmsg$unix(r0, &(0x7f0000000300)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000040), 0x0, &(0x7f0000000340)=[@rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r1, r2, r3}, @rights={0x38, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x78}, 0x1)
pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998)
ftruncate(r0, 0x800007e2780e3)
ftruncate(r0, 0x800)

00:00:46 executing program 3:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
setuid(0xee01)
r0 = socket(0x17, 0x3, 0x7fff)
r1 = shmget(0x0, 0x600000, 0x8, &(0x7f00009fe000/0x600000)=nil)
getresuid(&(0x7f0000000080)=<r2=>0x0, &(0x7f00000000c0), &(0x7f0000000100))
freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
r6 = fcntl$getown(r0, 0x5)
r7 = getpid()
shmctl$IPC_SET(r1, 0x1, &(0x7f0000000400)={{0x9a, r2, r3, r4, r5, 0x40, 0x10000}, 0x5, 0xfffffffffffffffd, 0x4, 0x0, r6, r7})
accept$unix(r0, 0x0, &(0x7f0000000040))
chmod(&(0x7f0000000140)='./file0\x00', 0x0)

00:00:46 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
socket$unix(0x1, 0xb, 0x0)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000200), 0x4)

00:00:46 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000080)='htcp\x00', 0x5)
r1 = dup(r0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x27d)
setsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f0000000140), 0x4)
getpeername$unix(r2, &(0x7f00000000c0)=@file={0x0, ""/24}, &(0x7f0000000100)=0x1a)

00:00:46 executing program 0:
fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
setuid(r0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r1, 0xffff, 0x1017, &(0x7f0000000080), 0x110)

00:00:46 executing program 3:
poll(&(0x7f0000000300)=[{}], 0xe0ee, 0x0)
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x30000000)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={<r1=>0x0, 0xb7, 0x7fffffff, 0x1, 0x5}, &(0x7f00000000c0)=0x14)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x5}, 0x8)

00:00:46 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x208020001)
getsockopt$inet6_udplite(r0, 0x88, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x0, 0x0)
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0)
r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x1, 0x4)
sendto(r0, &(0x7f0000000340)="49ed5aec3fb9d74f2239855f002cfbe6554120719a77edc6c5c7e4e416d58c74aefeedcf370e84be73c044c6fcae569f132e6eb7394c6d2e43f050029de2da4742c23ade65b3e3ca04daf0989006e206c82b914833b3d58da4afc94cc017e69f7788e28fa1bca23c947fc691b532129ac4381aec1b0b0cbffac8712cd5fd2325e710cd20a981d68229ea2102f4f680d40c0f9f0e5c508397066409c1afdec4253e3f9e57426ba144191adf95ef41ce9766a5395cf91835209c36da71441c238cf40d84d2ad5c", 0xc6, 0x20000, &(0x7f0000000440)=@in6={0x1c, 0x2, 0xb870000, @remote={0xfe, 0x80, [], 0x0}, 0x1ff}, 0x1c)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000240)={<r2=>0x0, 0x4}, &(0x7f0000000280)=0x8)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000002c0)={r2, 0xf85d, 0x10000}, 0x8)
fcntl$setflags(r0, 0x2, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
__getcwd(0x0, 0x0)
truncate(&(0x7f0000000200)='./file0\x00', 0x1)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0)
poll(&(0x7f0000000140)=[{r1, 0x20}, {r1, 0x118}, {r1, 0x80}, {r1, 0x100}, {r0, 0x10}, {r1, 0x20}, {r0, 0x2}, {r1, 0x14}], 0x8, 0x7)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000300)=0xb5, 0x4)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0)

00:00:47 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
connect$inet(r1, &(0x7f0000000240)={0x2, 0x1, @multicast1}, 0x10)
sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0xfffffffffffffed8, &(0x7f0000000080)=[{&(0x7f0000000000)="4e8ac4901033eeae9b7c9738c3a0154f13f28ae5d1818970a26d8be11da8515931"}, {&(0x7f0000000340)="c05ba5e02d99b2886d393a5592752f07a0a5810c5406e661c4a446f35562928edd4d043c2a43d94821efde5f5cd5d603a9ef0f177844eede2a843837c5cf9925113d0b2a8ee10da7aff5c4ce9f0e7c93c2bf2a210bf7efe4980729192db1a68e946fefc3da82addbe05fb961003992b5f2d1057e7016c65e2ecd84c62bbc29c2629666b9d23588c3fd5f091c4cd5e38ba3888c8e76cfc0f21978180a738ede132fca152ff3200f41a16509e98703eb6eba0fb323bea154bfc6f2e3b2a619378c98521e8f48044e6fc9975858d7d95fcf5c4015a271f77549189c69c3e90e331f5f848b2ddda78f43b57517784623d82a9ff2b995b8d67666d27645937bb9f32fed66bbd6d3aed452ca8a8b64791e4d7fccdb4f24328041085f50bb12bd8f49faa801ee237f8b2d00f7c16d5690f83a4af3a4a346aa1388bdfb38f614698c4ec46d7d7df465da8697c21a9051d99898d68d93930d86ee68d4643b178cb9df17964ac593b85a3d157d66a75582817ead101ed95b72d88970653b7a62db3a86e71f5e444bd89140376efedf718a4b3649b03faf003f6d981ab60d303e10796c7b080b64f07183456048c587e3d42b8864a91dc17c736021c74f11377c2418512606f6abbe4179709659acbaff24b0e1e1066c56827c88f67b35b532725299417d0a415cb4468ce4fb0215621d0d8aa4131c64750cc664bcb7c8fe1295fa46ccb33c7a6e1e848001595e61f3909380839ee8008ea352da3a11caa41df151ca9cd2fe9847a7aaf48723a0e6615c92c147b86f83569eee5b719b93a839e3bbe054884b7de1533ec3424b4b5d11870906f3712046f7ee2062f0bba3401373c1a9459a59323374c0a63877d50d9e91aa02e9e7b73bccd1e7bf409eda22ad9baae4130d8b5d231586b5b2d1925519d9beb11089900e6d5cc31c7f1e62f33716375ae55c5bee4ada8f217a40c9abd2ffdd1ef6ff3ec83686fc69722af950eea01085d116f8180c8557f60dfda7aeca997c5eab0618d8fc292f5740cfc42630802ae1d9a4439dd20f54b211b97894be4fbf277ccc2093cdeb2a164cd7157b2d6c909c68b742e679a4ffe773fd582e07fb1cfe323a6d4b2e92dd26d5c0205045a636adb710373b1e1eeb5729a9da62fd76c92a296c2f3fade918a269d13c3c502445a1f46717f30f847c95ebb45108c0b129deb97f273d37760b1539a81dc1a3a403c2f9225f8601cec1cf3743862dcb78ede0f6c466348257a641e741d626c9b14e3a4be38fb92aef5073ec41969b8f032ba31f5d002f0169c0993d6fccca4b2d434bffd5f70e8b62c19da217e07c8389f0cff3bce9ee8158607d894fa405c35eb8bd368c49035befe0397ef091a0a570218f33e135d2747f5ee06773382210a6d30245ca655d23d4bb6f8faecea498bbcb612a89e3f39e127dedccc7c7a9d3cfc82ba385d885833f6e7076959c9c5e0297190012d50463ed0420afc20e90aa2c146e243930190a700c4ebc2e6cda506a56188ebd7d8dbd9ba6e2d35f5e0dd44f0f0aa734ad8cf3f476fd9e6be69e5a5eaeeab411cb8cffd6e8384db4b2639dbbf8f592f6fa965bbbf70c6f970a115236248761e123ee2954a8fce001e8a31f1d4289b3f45caddb2d4c2d65882737825c7296f3ba67e558184bc10e7feacf7e4ae4802b6adae2823f2d02e489cddd52543436bc1f1beefcacc5b2594658f4f04532356a4cef1d6342fe99f45f5d43976e60a2a4eec815d543ae21d858123e3b5055349cbe3f59e7fa3510b1f9c851fccf57e38cd6d9d3b9e6f13b8ef1a106bacf15b1bd85772ecd2d33f82e967399a8b1edbf2be24d0e0c7fa8e19b70e58b3c6f886930f92be28abae4121d5770d929278abf753c112c4339c74c1d81559d5a7b4b2fbcd25b4f9d124db79c4bf41d5c93768cd7c8c77a771e0bc3d4b3e7140beafa17a2f7f74531ffbd5b35a6e3ba5fbab92b2fff42292939e1cdcd8fe84fb788e3dc97981d420c15abd1a6ba64e51ae9476cf5e2330a97f4cfb5fea2c5785bc8fd67fe0aae766ad4ae37766088ab81a8299e0053a711598e5566aa024b708255172d581ba51dbcbe7bfcf5df74246cdd2529f9d08171750a84e6dacb8526f4e6a9ac8534a7f20526b69b626ef4a14267f374919dee40c2a893727f7ec4137f3f1a56b883e465367a8494526f6e248fab9f096da774f9862eabbc47d29b37f8616e244c75e6a9fdecb927d22c108bfc5dfebb4b65cba062e89a4b855679817ffc29cf89da9a3401fea956faec25ed5825dd75b9a0c5f9611a001a7f63f5c7ec25bf1a11b04e4bbae68f8258714f4517a304fb2a78fc5a3336206d1e44368ee67328dd6460194d9936879dfb3a6939b90ea172991525daddb2f77e3005c838342af4efa1a36f27ff0df26d21e5401fd60ab2b278ca97ae4d520dfbeb28c42566799ebb95faea03cd519bc5feb5149da7a6dc780f7c09cf7165bb5bfedd839341af67d91e567e5d9ec138e96e02020783667c9c67ec19ff0b50e8c51b4c3d73ec27e81fdf6c7f7180f0aa78fb4c5c1667b375d776d472e111fb2ddedbab635e6ac2e009565cc5d83b85c89f1ba41532a659031312158abbecac0e9180e56b4cdc51929b7a8abeb39a97f84c454da87551d6e0b6a562ae531bf33937489cf2e0bd6ed79bfb31ce932795122eb0f2fd9e78dae5eafc5fbe5acb63c82af23efc8cb59f0c34f4555a861518483ec48f1e60b570339e1a758d5c876083a51f50d7c3b4043e5d44f565c3ed2b6a93ca242325ccabb6cbb8691ee7460ad1c62108fa4c0ad12155a96f10c9ad0aae43a2cfe323df1fa4cdbbd723133cae1e6854e704cc268b8274102cbe15e41d37611662c29e7d891c5dbb526015516e77378b337b5ed080cd7ba7156383d4b9885e25a3f7be1c16c6e872867dd800d557557b47bdde6c7fe1cef21cf22f9f8cf722be4fcfcf3b90ebdadad7ce3ae2bf6ba26ba0cb0a184f068947ba0790e2a34870ff7587adb3d0c6233868cb815c2e0a78cb096127b46b2d993a8ac8e4cea0888ca6b6c0818b5d774442702a55c2d2515a014b2af6ffe6ff315fe208bc46848a9b5602caf8eab35b5899c0f5bd6eb064ce943d109d5ddf40bd79b4aa8f5a30b77e91443d2fe9917af8fd0aefc7dded45e9f7bfec104b8bc5c87c06b4d8cdd58c2937714e12ef0ecc4bcda5ca43ffce78cc87d85dc99708fd092ed424bd4ac44c19a3be20bddac7fd1c8a36079cc8dc9b6867df9af7c87179bd002b795f2343db981dcc525269833246453fc3b0d6e1b57487eac95e38bad15be35c8a4b299b9b550a8fe4648549f7f14afceb64945be8f60042e3107fa369093058346dfb1aa9daa56ea84f7195eb6d7561ba13e1ca6863bd3ce974d59cefa590b8da4b7106a606c52820c9db2942a46eac6bd9dffb7f633709152b446b66cda1074966db8a726dff177ed04f03fa1246ea9ef56955150b80c14ea64a7c4fd5e25874905467fda91b3cb261743d95e6202707c6829367001a8324fb9ec02c7629cc9d165cf01cf5dcf55e64ea3076c1273a60803b96007f6834fd03b1fc42c1a1282cdf5c480c3c5ba538133acba7177ebb31ab1dce696b6a7a82d5c218244212eff9f5c7326f668d8a0467a27e3d31261e12c06af40afca117185d238ad8dcb5550871bb852457436a0ea97ddd888d330770c6f94804ef3c0f5b0af008be081e0912d081cbbcfe58c3e0609a9b00255c906e86db7252350d21cd79cf3e119282d9e58fcd69298e07b5fb058a9b84622c0e91da21c85c214d82078c48bdf735c060db0b65d71e3eb206d950bb304541a570412b25462ddd0ecb21971f558c41cc4e7a8098b1c51580086f027610a0883eaed9d0be5fe0c8b37d6467cda2d6cf70e80bd6670b1f0eb6db04af5815056fe7542160e8ad4b1d4106eb5e4bea62d6a430f7a704c6325681322ce7b70c54dc8196e59b8fc016a1796c4395f37a8820cc294a8bdcd54cfaafa7aa6c673d11224c01b6d7e30c1c6726799a4ff26747b937dbf6e096f71e426df02a086bf0d6a6828099073f3351ac30a134a5b27ae6b66258c4bb8a4662a7ae5dcd36d1ed25483e26a5daac1d3423ddf3baa8d213580050d5f091cab70b6f02607336fc028557d14689bb7083ddb178d11333bf5bf768beb659bb75bc1e67b131e78cd540af4231acc470664dcd1e80951759f3253a769adadd3d46ce21d34cb61a922d0bc302a287625c4b01158352697c459e66b6304018fa4bd76565a5f0d34640901047447cdcc1ead1e76e5718cb06491bbfe3a77730bafcea5b1b4a34c0d73b6145fca9c0422560fc1ad1b218d0d9776407e23734f62739028c6a32de2cceb8d38860a847d4f0cd1f44d5677dd4a3482c94b33aeeea1712c7ff02f85c84dd858069296ef4985b3276967686766bf4db04aeb177ceae60f54f4c6fad5269b46e71599265729303e289f3b1cc2130328f4ff62f3737381b6d0d1c83c1aee25a5c2710447f1e62965b86d5b3ad871abd96c1d5de3aacdab8444095da211c877a911148e92a6f2f7d520379ac5b760c3bd7959348cd4b447d463c234c26e260f6b1f4f44a96060861b8b098042ef41930e9d13f9d46dc88162fc5748f1c384d6e06e023c8e23ed2f21b143387b228f75f8efe884508a558e827c1f025215df21cc27961008817b95ce043183929155658f791ee86c8f73bc2bd12c22f51ba88d35088048f20e50ec6e598e3551daf43939b5ba958d19052aa57d83f528c428283fb5d32039a8f104a00c0121d43ff47e2296fe23fcd9eec405ff8a8edf8b9a353ace8588b330eb349f0b566eee91996ffa7e9f9795f8fbd1fe0b7d5ed6174cb9d9acc60187c38ed0fff7a2a83aa3a48324dc36fca7c5a15432c52a417219eb1232987977b60bb46e2f87892420bc2502d2c0cf8fe4b8233ea079965215bb943420dc5badb87f3f11f296470472a199c09c9c44df49b6cf79a2b6fbc08068f674f2cec56966f8c654487b2a22608ed4c812e62d78b8799978d67d8339a38e4108435ceadca77b46ac84f748f0fa5b7754b10e7b3d79a63f4f7a2af64eb85df30e8850254f129505a970ebe274581bb36cd72b63e35d038df5a9d4afe8846f0f58424aca2eed5ad513d7c3f47966a5749cb9fba41da7bcb490d355cdb5d5204d782436e6b8cff0fc44d3c7ac95b06c9921bb8b3ca90c02935ed4c7d1f98cd16e84ed23049a1c0337f8a3e248d3d6b351713ca2e809a07665000d7ff7c23df2e18cdb2b6ecddbf15b647bac3c82b8e8d928c27d7380f4a0f1b3c3245e740947477bf9e859f5d71df861574fb4b31428cebd39103f5f213bf0f5e2c45e832f50c74f831d909cc13fe0252200023698f204cfe1002ca91434945aa851d8dc4428f68dd93764b02fbb716ea91e1858e114520e819c9177b16bc32b00573c1b5f106ad2640043149dea2c4ada73bb393df9e1019bac4a09acdb166895c834e447dcf293cae967e2173a32afb6ed1d1b1b13e508482acf2aa932d9578fe6c6468f45d740b4400bbcaf234272a514d950473a85cce1332f534843bd2815fffaa1a168e9ce3a3bc43eb75ceef1b862fd23d4710aa83aa7c891a3112ded7637e76197fedb91271fc321b2a17b150c0ea1cc0222610413c95f5ba7cab55163f62b0c0e432e13e7580636c1dfd590bf19833d1592b731fa897fefeec2efe66cd4ae9aca50e2985a0f21b712b01cf0ed857c9926c3e3ec2bca0a4852729412fa5c418450840447685a87e2b4c892c3d22175f998693bd94e98b7597842ea21e"}], 0x1000000000000111, 0x0, 0xfffffffffffffdf7}, 0x0)
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100000)
readlinkat(r2, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/141, 0x8d)

00:00:47 executing program 1:
mkdir(&(0x7f0000000080)='./file1\x00', 0x0)
r0 = open$dir(&(0x7f00000012c0)='./file1\x00', 0x0, 0x0)
r1 = openat(r0, &(0x7f0000001300)='./file1\x00', 0x202, 0x0)
mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3, 0x1410, r1, 0x0)
r2 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
flock(r2, 0x1)
open(&(0x7f0000000140)='./file1\x00', 0x881, 0x2)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
flock(r3, 0x2)
close(r3)
flock(r2, 0x8)
linkat(r0, &(0x7f0000000040)='./file1\x00', r0, &(0x7f0000000100)='./file0\x00', 0x0)
recvfrom(r3, &(0x7f0000001340)=""/4096, 0x1000, 0x41, &(0x7f0000000180)=ANY=[@ANYBLOB="0100000066696c653100"], 0xa)

00:00:47 executing program 3:
poll(&(0x7f0000000300)=[{}], 0xe0ee, 0x0)
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x30000000)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={<r1=>0x0, 0xb7, 0x7fffffff, 0x1, 0x5}, &(0x7f00000000c0)=0x14)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x5}, 0x8)

00:00:47 executing program 0:
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)

00:00:47 executing program 0:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYPTR, @ANYRES32=r0, @ANYRES32], 0x28}, 0x0)
close(r1)
open$dir(&(0x7f0000000000)='./file0\x00', 0x10100, 0x5)
recvmsg(r0, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
recvmsg(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000100)=""/155, 0x9b}], 0x1, 0x0}, 0x0)

00:00:47 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x8001}, {0x1c, 0x3, 0x2, @empty, 0x3}, 0x8000, [0x8, 0x4, 0x9, 0x8, 0x687a2245, 0xfd, 0x8001]}, 0x5c)
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$sock_timeval(r0, 0xffff, 0x1006, 0x0, 0x0)

00:00:47 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
r2 = socket$inet6(0x1c, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
futimesat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x5, 0x10000}, {0x5d24, 0x80000001}})
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
r3 = open(0x0, 0x0, 0x0)
r4 = semget$private(0x0, 0x7, 0x80)
__semctl$SETALL(r4, 0x0, 0x9, &(0x7f00000001c0)=[0x9, 0x80, 0x7, 0x22])
preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/155, 0x9b}], 0x1, 0x0)
r5 = dup(r0)
poll(&(0x7f0000000240)=[{r2, 0x2}, {r1, 0x10}, {r1, 0x4}, {r0, 0x145}, {r1, 0x9}, {r5, 0x120}, {r2, 0x2044}, {r0, 0x2105}, {r0, 0x8}, {r3, 0x2}], 0xa, 0x3)
semget(0x1, 0x7, 0x82)
open(&(0x7f0000000200)='./file0\x00', 0x100000, 0x1)

00:00:48 executing program 2:
r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x2, 0x200, 0x4000, 0x2, 0x7ff, 0x1, 0x6, 0xf4a2, <r1=>0x0}, &(0x7f0000000080)=0x20)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x5, @empty, 0x5}}, r1, 0x7fff, 0x8, 0x100, 0xd9, 0x2, 0xb4}, &(0x7f00000000c0)=0x98)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x3004, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0)

00:00:48 executing program 0:
r0 = socket$unix(0x1, 0xd, 0x0)
sendmsg$unix(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=[@cred={0x20}], 0x20}, 0x0)
r1 = getpgid(0x0)
lseek(r0, 0x0, 0x1)
fcntl$setown(r0, 0x6, r1)
r2 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x100)
mkdirat(r2, &(0x7f0000000040)='./file0\x00', 0xa0)

00:00:48 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={<r1=>0x0, &(0x7f00000002c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000400)=0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000440)={r1, 0x36, "e45f479fea3764b20c574f9b8d3b5b4f2053dbd015b237d5548da4cd7b99ca52519f30ea4421c47116711416060111fbd88530904c5e"}, &(0x7f00000004c0)=0x3e)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000500)={r1, 0x2, 0x7, 0x20}, 0x10)
getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0)
truncate(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x100000000, 0x200, 0xfff, 0x0, <r2=>0x0}, &(0x7f0000000100)=0x10)
open$dir(&(0x7f0000000280)='./file1\x00', 0x641, 0x34)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x7ec, @local={0xfe, 0x80, [], 0x0}, 0x1f}}, r2, 0x74, 0xffffffff, 0x8, 0x3, 0x3, 0x7fff}, &(0x7f0000000140)=0x98)
renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00')
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
connect$unix(0xffffffffffffffff, 0x0, 0x0)

00:00:48 executing program 1:
setreuid(0x0, 0xee00)
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c, 0x30000000)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000000000915a113c29d56364bfb6967e9c9b3aca07ab79ec603484ddbfff9a47b2bc7e3542f6001bf3f9844460c84cdc3ad6c39edd438fbf59b5593d"], 0xa)
getresuid(0x0, 0x0, &(0x7f0000000180)=<r1=>0x0)
freebsd10_pipe(&(0x7f00000000c0)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
mknodat(r2, &(0x7f0000000100)='./file0\x00', 0x8000, 0x6b59)
setresuid(0x0, 0x0, r1)
setuid(0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000140)={0xd2, 0x1100, 0x14, 0x6f2, <r4=>0x0}, &(0x7f00000001c0)=0x10)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000200)={r4, 0x10000}, &(0x7f0000000240)=0x8)

00:00:48 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r1, &(0x7f0000000280), 0x26)
writev(r1, &(0x7f0000000100), 0x100000000000005d)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000040)=ANY=[@ANYBLOB="020000ffff99000700000f5f40cb7907dc877ac579072bcb800500b68a774d99f24010239553eba588113000e741794650f138be316cb83c8a5a8754e2bd22f3b4208d23d87b01a70d557aa8c0850bf179a97e639add71fbf26defa6d29acd6b4ebeb7c83a68c55e820a57f40dfe525b1a88e8e6760a441619ce28456d33281a30a3c7b85e7e6608a1fda8b0f844864250f45a0dcbb7285df040ced3da6f45ff3fd0a29e596cdd7a0acac3ebe69ba7e4cfea881dbdd1f5c17459317d4fb5aadd4e6aab8e2691affb57ae446c10ce90e8892541b5f8f294d3058c4919b9f4bd4ba671"], 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={<r2=>0x0, 0x7, 0x7ff}, &(0x7f0000000180)=0xc)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000280)={r2, 0xb7, "4e50985e37366a587dc1177b22f7fe8c5dfb4ec77a13093ee5d5fd58887dc9e10d9e753442a1bb1821c8bd87a5dda5309cc258913a24d445275af056352b86f1856e72d55b4f781191c524c2d90c6ad110431bba017306429ccf94f0e63bb73a8accc2912a159dcfd1c748876e63fb0eeff3b15ea22ed4d9b4d943ecb12ad5c59373b7f6b6dcb11f811dfbf21887d51574701160037bce5496b9c80c4c15f2b92e8d3f5f6a8f14ee360642e3f57982370ce7cd210985d6"}, &(0x7f0000000140)=0xbf)
execve(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0xff27)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)

00:00:49 executing program 0:
r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={<r1=>0xffffffffffffffff})
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r3 = dup(r2)
accept4$unix(r1, 0x0, &(0x7f00000000c0), 0x10000000)
pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0)
pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24)
fcntl$setstatus(r3, 0x4, 0x10044)
read(r3, &(0x7f0000000000)=""/175, 0x6d999)
sendfile(r0, r1, 0x0, 0x2000)
open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0)

00:00:49 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x1003}, 0xffffffffffffffd4)
sendmsg(r0, &(0x7f0000000180)={0x0, 0x1df, 0x0, 0x0, &(0x7f0000001840), 0x87}, 0x0)

00:00:49 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r0, 0x0)
sendto(r0, &(0x7f0000000000)="9f888dbe331c0099f3c69b69f292204fc70a2aeac2086f479427", 0x1a, 0x0, &(0x7f0000000080)=@in={0x2, 0x0, @multicast1}, 0x10)
r1 = accept(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)=0x6e)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000180)={<r2=>0x0, 0x8}, &(0x7f00000001c0)=0x8)
setsockopt(r1, 0x7, 0x1f, &(0x7f0000000400)="06c60deb1fcaa889818ead3f69ed6c3e914031dd1e2f6aaf24a3ed62b401376e084f88c89f444321aacfa3754d7f355775780aff4120dd78f24ab6156779c2f0d4b8d8c2da62ac0e090fba44ba10a89921ecb88217ffe6e01c967f5a4af423c7b7979ee29e46f214ade88cabe50253c2d2788d315be54a02bd3db649e1dfab917c0baaac38571ebb1dca51f96128248aea7d", 0x92)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000200)={r2, 0xd466}, &(0x7f0000000240)=0x8)
accept(r0, 0x0, 0x0)
setrlimit(0x8, &(0x7f0000000040)={0x7})
execve(0x0, 0x0, 0x0)

00:00:49 executing program 1:
r0 = socket$unix(0x1, 0x5, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x140, 0x80)
getsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4)
getsockname(r1, &(0x7f0000000500)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000540)=0x10)
getsockname(r0, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00')
setsockopt$sock_int(r0, 0xffff, 0x8, &(0x7f0000000600)=0x6, 0x4)
r3 = msgget(0x1, 0x80)
msgctl$IPC_RMID(r3, 0x0)
getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000640), &(0x7f0000000680)=0xb)
r4 = semget(0x1, 0x2, 0x200)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000007c0)=0x2, 0x4)
semget$private(0x0, 0x6, 0x3a)
__semctl$SETVAL(r4, 0x3, 0x8, &(0x7f00000001c0)=0x1)
msgget(0x0, 0x200)
rmdir(&(0x7f0000000200)='./file0\x00')
setsockopt(r2, 0x3, 0xc0, &(0x7f00000006c0)="1e74b6cd9bf52405b27ef6cc11981122841ff51a9fa9b0a720faac750c0fa955c96b8118378a8afb644a3a4c3dc0ef680749e71de0db41c27cd2f4f2b559dc68177780e67dc56ef8aedef3b80ee8bfe9603a8a78fe9eff63b45042122cdc79dfc7baf2187df438e28a84b8b29ad793fa001b3a827c7d83e336743df5174535516f2b46b18981ff94219628689e4e066c2185e26a3a6d18d11be7683390c8f5bda081703d83c9833cd1e94cfb5c864544684385af7bb8feb4139d24740905d2e3793181935b5fa6635a35494016b6cf285b1c8e6c6fcc9dcfcf5d385db1403e1219fdcc793e50", 0xe6)
connect$unix(r1, &(0x7f0000000240)=@abs={0x1, 0x0, 0x0}, 0x8)
getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000280), &(0x7f00000002c0)=0x10)
freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340))
pipe2(&(0x7f0000000400)={<r5=>0xffffffffffffffff, <r6=>0xffffffffffffffff}, 0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000440))
getsockopt$inet6_sctp_SCTP_EVENTS(r6, 0x84, 0xc, &(0x7f0000000480), &(0x7f00000004c0)=0xb)
__semctl$IPC_RMID(r4, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000580), &(0x7f00000005c0)=0x4)
link(&(0x7f0000000800)='./file0\x00', &(0x7f0000000940)='./file0\x00')
__semctl$SETVAL(r4, 0x0, 0x8, &(0x7f0000000840)=0x101)
chroot(&(0x7f00000003c0)='./file0\x00')
write(r5, &(0x7f0000000880)="2fde8265a1d3e33821f4b85eeb73486595c29f14b7b5faf675da4ea367843070638095d5d159b5db7c62b162da80a75bb619ef562b36971e8760a2bf737934c4014891e2734838a64a2d18d3ef91e64d40b9eae8a51aea7259cad87ec5d806cb56d250699406db0c7a1a1b9d6460db6222dc22b4eb89c43b29fdc53c8940ff3caacf602720f27ca1830de760507976c19840626cb734f532392ed6b38b0efd66bb", 0xa1)

00:00:50 executing program 1:
syz_emit_ethernet(0x96eeaddc46a8560, &(0x7f0000000000)="79cdeb8ce60c923afeed35c00806")

00:00:50 executing program 2:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
ppoll(&(0x7f0000000040)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0)
unlink(&(0x7f0000000000)='./file0\x00')
r1 = shmget$private(0x0, 0x3000, 0x100, &(0x7f0000ffb000/0x3000)=nil)
shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000080)=""/200)

00:00:50 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1000c0, 0x7e)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={<r1=>0x0, 0x6, 0x1, 0x40, 0x101, 0xe}, &(0x7f0000000080)=0x14)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0xff}}, r1, 0x100000001, 0x221d}, &(0x7f0000000180)=0x8c)
msgget(0x0, 0x442)

00:00:50 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x8bb6eac90a689573, &(0x7f00000000c0)="9eac6a98f0ae86f1120facd86d25cc77da69838100fa7f7dc07f59400b0cba08b26c04a4413fe5b513b44581261a6cffebbbd6cd22801b02e77d25cd1960c9f9fec69a46ee2510ac6d8dce70216bb70904ee17f2932937dfae5df9e47f8b882fe57a1c38d1660844efe43b05a460fde61d7cef7ce90d45fe5e4248fbbc", 0x7d)
getsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@local, @empty, @rand_addr}, &(0x7f0000000040)=0xc)

00:00:50 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000040)={<r1=>0x0, 0xfffffffffffffffa, 0x2, 0x7, 0x6}, &(0x7f0000000080)=0x18)
setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0xbcc}, 0x8)
r2 = socket(0x2, 0x10000001, 0x84)
connect$unix(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e2f66696c653000ea7295200cf36d91b03c94f153d9ca67f591687a04a5e685b8ec64a38d0a2debc9cfcb369c1c96a36937af95a8c9e23fa1cd431861218d2812e64e52503b46dc5f42fdd2bcfa88b9c1d006c3047a34ec573eb044b721ffdf9fc04aca9f5832ba66c96c5b6340453abe759c754e5f04cde8f4ff966fb80adbf5013388e1b5adb817adea0d1889f171d2c8e1cb95cbcb8a876ee9f7ad59c66fadc4aae91426779992b132c1d1172ebf87301830efdab7fdfd43d6143b2c8b8e7585cfdc2c7326e526c95b5495b3269d7451634063000000000000"], 0x1)
getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000280)={0x0, 0x6, 0x1f, 0x0, 0x6, 0x0, 0x16, 0x100000001, {@in={{0x2, 0x1, @multicast1}}, 0x0, 0x1, 0x3f, 0x1000, 0x7ff, 0x1f}}, &(0x7f0000000000)=0xb8)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x5}, 0x8)

00:00:50 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = dup(r0)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r2, 0x80000005)
pwritev(r0, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24)
fcntl$setstatus(r1, 0x4, 0x10044)
pwritev(r0, &(0x7f0000000400)=[{&(0x7f00000002c0)='*', 0x1}], 0x1, 0x0)
read(r0, &(0x7f0000000180)=""/23, 0x17)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000340)={<r3=>0x0, &(0x7f0000000580)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000380)=0x10)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000440)={r3, 0x5}, 0x8)
fcntl$setstatus(r1, 0x4, 0x0)
read(r1, &(0x7f0000000000)=""/175, 0x6d999)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000240), &(0x7f0000000280)=0x4)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000001c0)={<r4=>0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @local}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000200)=0x10)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000840)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f0000000300)=0x9f)

00:00:50 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000200)='./file0\x00', 0x80000001)
lseek(r0, 0x100000000000000, 0xb)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="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", @ANYRES32=<r2=>0x0, @ANYBLOB="06000000010000002dcee7d780000000ffff2d00"], &(0x7f0000000100)=0xa0)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={r2, 0x9}, 0x8)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0)
getsockopt$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_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)

00:00:50 executing program 1:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0xe9)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xfffffffe})
r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001})
r3 = open(&(0x7f00000001c0)='./file0/file0\x00', 0x2, 0x0)
link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='./file0/file0\x00')
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x1c)
fcntl$lock(r3, 0xe, &(0x7f0000000000)={0xfffffffffffffffc, 0x2, 0x0, 0x1000300010004})

00:00:50 executing program 1:
freebsd10_pipe(&(0x7f0000002280)={<r0=>0xffffffffffffffff})
poll(&(0x7f0000000000)=[{r0, 0x2c}, {r0, 0xa4}], 0x2, 0x401)
renameat(r0, &(0x7f0000001040)='./file0\x00', 0xffffffffffffffff, 0x0)

00:00:51 executing program 2:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000106)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0)
mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x2000003, 0x11, r0, 0x0)
mlock(&(0x7f0000ff8000/0x1000)=nil, 0x1000)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x401}, &(0x7f00000000c0)=0x8)
msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2)
mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x0, 0x80010, r0, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0)
msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2)

00:00:51 executing program 0:
munmap(&(0x7f0000d49000/0x4000)=nil, 0x4000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ac3000/0x4000)=nil)
r1 = getpgid(0x0)
r2 = getpid()
setpgid(r1, r2)
shmat(r0, &(0x7f0000fea000/0x3000)=nil, 0x2000)
r3 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x30000000)
setsockopt$inet_buf(r3, 0x0, 0x50, &(0x7f0000000040)="542450a9783b7d67c5aa77e2216142afee4f5d67045359657c6ae6890c492476e5b4344bc8caa4dae3e69b7ef367ccf163a12e416b87a1d60cc3af123e67c3fe5f116b6596263c6afa502eb1c95fc4478be953c7ca9581b4dc77db303ec1724e2e8eedc7604102d34dd23d7870cac5a26d9426313c7edf62cc", 0x79)
lseek(r3, 0x0, 0x5)
truncate(&(0x7f00000000c0)='./file0\x00', 0x1)

00:00:51 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x10)
setsockopt$inet_buf(r1, 0x0, 0x4a, &(0x7f0000000100)="bc347eb79997a58cfd12fa0b57da6af36a8088e705ee178b9324c08b1ab39cc8d28c2a1dbd129ae6fb4c8d5fd2c3339de56f6a18b151ca8be13bad4d6ce068dde2babf8ca1df1108364299049e93dd5bcbf2aa6a465d5622fd03ccc16bc825da3bed253827e28ee5b8c4971b4be20924f9c51872cd2a89ff6c58a61ba6137cd232ab66de22a0eb811b4ee16013915f5fc0a6f9", 0x93)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8)

00:00:51 executing program 3:
r0 = msgget(0x2, 0x80)
r1 = getuid()
getgroups(0x1, &(0x7f0000000140)=[<r2=>0x0])
r3 = geteuid()
r4 = getgid()
r5 = getpgrp(0xffffffffffffffff)
r6 = getpgid(0xffffffffffffffff)
msgctl$IPC_SET(r0, 0x1, &(0x7f0000000180)={{0x100000001, r1, r2, r3, r4, 0x80, 0xccd}, 0x506d, 0x2269, 0x1, 0x100, 0x3c19, 0x1, r5, r6})
syz_emit_ethernet(0x15f, 0x0)
mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3)
r7 = msgget$private(0x0, 0x46)
msgsnd(r7, &(0x7f0000000000)=ANY=[@ANYBLOB="020000000000000049b7790b1a552c989e3b44b9c146009881569f424bcf5f9852d52e855de52398368acc460fc2c1097d4e81dfd4a84fa12b8ae198e00b90391d05cf3fdeba3ac47b730c3522747f7b1dcccd253cf975f49408410b1a1b4a2e8c261f94eeabfb89bb3ec071e0be04d95b5e6377c21f511ae7c6e362d60a8b570d4f63d578bc01e6121218dadf0d3c53a6c58e17232341b15acd4e04b4ff31bddfb0b6942920e127562b7a87097e46f5c67220d333206685923245ccee2722a39190878097def36769aabf4e110e9e401279a0c54b48"], 0xd6, 0x800)
r8 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r8, 0x84, 0x12, &(0x7f0000000100)={0x6}, 0x1)

00:00:51 executing program 1:
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000001c0)={0x0, 0x1000}, 0x10)
writev(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000002540)="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", 0xfffffffffffffd9c}], 0x1)
r0 = socket$inet(0x2, 0x20000000, 0x200)
setsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000000)="2b3fafd34851538fced263a55bb0b35e13f9697210365f08246bc6c713bbf6fbb42fa604ecd5ff6304d2caf0521adea332a1c9ba8a0f36392be5f75391f81b67fa8b279706eca9db109f84dec6cb34a19c909f0757b78bc84fcb9ad94c6c01cd45b1ab580eaf20ff1a7a8ba5f136901fdf2f29760c69946a16d6eff9d78f786e53e1c6b2f6cb2f1de825d159d29284cc40b1eb23a264e76762bf2936eac97a2012caab9d254bac36794698cfe27b9cfdf1bb86c4c9080bf6f8e514c6f389211533db2d2926a23c9c519d361a14b65866c26013e73e", 0xd5)

00:00:51 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x40000000000001, &(0x7f0000000040), 0x10)

00:00:51 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x20)
r1 = dup(r0)
pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0)
poll(&(0x7f0000000300), 0x30f, 0x0)

00:00:51 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000200)="e4e11df357f368ea", 0x8)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000100)='newreno\x00', 0x8)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x1, [0x9]}, &(0x7f0000000040)=0x6)
freebsd11_fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
setresgid(r1, r2, r3)
dup2(r0, r0)

00:00:51 executing program 0:
freebsd10_pipe(&(0x7f0000000580)={<r0=>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="06000143c157000000000000000008000000"], 0x0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r1, 0x3, 0x1000000000003)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000140)=0x1, 0x4)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @loopback}}}, 0x90)
r2 = open(&(0x7f0000000340)='./file0\x00', 0x10000, 0x40)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000000)={0xe9ca, 0xa00, 0x3f, 0x5}, &(0x7f0000000040)=0x10)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000300)=ANY=[@ANYBLOB='\x00\x00\b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1)
r3 = shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100)=0x2, 0x4)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000080)=0x401, 0x4)
shmctl$SHM_UNLOCK(r3, 0xc)

00:00:51 executing program 2:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
poll(0x0, 0x0, 0x664b6e3)
r1 = socket$inet6(0x1c, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
getpeername(r1, &(0x7f00000002c0)=@in, &(0x7f0000000300)=0x10)
getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x10000000000000}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000100)={0x0, 0x82, 0x5, [0x0, 0x400000000000000, 0xe3, 0x7ff, 0xee9]}, &(0x7f0000000140)=0x12)
poll(&(0x7f0000000200)=[{r0, 0x10}, {r0}], 0x2, 0x6)
getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000001c0)=ANY=[@ANYBLOB="0900000000100000fa00000001040000c44eae40"], 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)

00:00:51 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
r1 = dup(r0)
bind$inet6(r1, &(0x7f0000000000)={0x1c, 0x0, 0x9, @empty, 0x954b}, 0x1c)
truncate(&(0x7f0000000280)='./file0\x00', 0xce)
dup(r1)
pwritev(r1, 0x0, 0x0, 0x6d998)
readv(r1, &(0x7f0000000340)=[{&(0x7f0000000040)=""/101, 0x55}], 0x1)

00:00:51 executing program 1:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet6(0x1c, 0x10000000, 0x3)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000003c0)={0x7fff, 0x3f, 0x200, 0x8, 0x5, 0x1, 0x1, 0x4080000, <r3=>0x0}, &(0x7f0000000400)=0x20)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000440)={r3, 0x3}, 0x8)
getsockopt$inet6_buf(r1, 0x29, 0x201301b01180c4c, &(0x7f0000000140)=""/166, &(0x7f0000000080)=0xa6)
write(r0, &(0x7f0000000040)='h', 0x1)
r4 = accept(r1, &(0x7f00000000c0)=@in, &(0x7f0000000240)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000280)={<r5=>0x0, 0x373, 0x3, 0x3, 0x45e, 0x2, 0x8001, 0x10000, {@in={{0x2, 0x2, @multicast1}}, 0x0, 0xff, 0x9, 0x1, 0x9, 0x8}}, &(0x7f0000000340)=0xb8)
setsockopt$inet6_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000380)={r5, 0x101}, 0x8)
setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000000)=0x4, 0x4)
recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff74}, 0x0)

00:00:53 executing program 1:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
open(&(0x7f0000000040)='./file0\x00', 0x30600, 0x2)
sync()

00:00:53 executing program 3:
getgroups(0x4, &(0x7f0000000740)=[<r0=>0x0, 0x0, <r1=>0x0, <r2=>0xffffffffffffffff])
socketpair(0x1, 0x10000000, 0xffffffff, &(0x7f0000000040)={<r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
getgroups(0x2, &(0x7f0000000000)=[r1, r0])
setresgid(r1, 0x0, r1)
setresgid(0x0, 0x0, r2)

00:00:53 executing program 3:
mprotect(&(0x7f0000274000/0x2000)=nil, 0x2000, 0x1)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f00000000c0), 0x5)

00:00:53 executing program 3:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0)
mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x4000000001)
sigaltstack(&(0x7f0000ffe000/0x1000)=nil, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8802, 0xa4)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0x6, 0x4)

00:00:53 executing program 0:
clock_gettime(0x2, &(0x7f0000000080))
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f00000000c0)={0x800, {{0x1c, 0x0, 0x6, @empty, 0x1f}}}, 0x88)

00:00:54 executing program 2:
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)=0x80000000, 0x4)
r0 = socket$inet6_sctp(0x1c, 0x400005, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000), 0xfe6a)

00:00:54 executing program 3:
select(0x113, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket(0x13, 0x1, 0x2)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)={<r1=>0x0, 0x80, 0x2, [0x1, 0x5]}, &(0x7f0000000040)=0xc)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x6}}, r1, 0x4, 0x7, 0x180, 0xff, 0x8001, 0x200}, &(0x7f0000000140)=0x98)

00:00:54 executing program 0:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
open(&(0x7f0000000040)='./file0/../file0/file0\x00', 0x8080, 0x10)
freebsd10_pipe(&(0x7f0000000080)={<r0=>0xffffffffffffffff})
r1 = openat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x4)
symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00')
openat(r1, &(0x7f0000000440)='./file0/../file0/file0\x00', 0x406600, 0x0)

00:00:54 executing program 1:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
open(&(0x7f0000000040)='./file0\x00', 0x30600, 0x2)
sync()

00:00:54 executing program 0:
r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84)
lseek(r0, 0x0, 0x7)
listen(r0, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x1011, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:00:54 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x2)
getpid()
pwritev(r0, &(0x7f0000002740)=[{&(0x7f00000004c0)="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", 0xffd}], 0x1, 0x4)
chmod(&(0x7f0000000000)='./file0\x00', 0x100)
truncate(&(0x7f0000000100)='./file0\x00', 0x10002)

00:00:54 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x2)
getpid()
pwritev(r0, &(0x7f0000002740)=[{&(0x7f00000004c0)="285e68f322b6db95353db7667fdada9a4fbda9410af554083813003ae5c27034c647c0acef2fd2ed0d8e7a83aece6e81fefc1878f45c3a94f5ab080bdb626191cd9ed93f5afabcb56fe1d7e85af4dafcf2026e33c7908b0808dceaeb65abe4418747d61624c22cdc3b7ba6a11d81c82c6100cf8d1819a2451c91b8a10ba634d6832886de11dd0fca31edde1f66faa99e1db2010d79c9f0bca28ecb2b63ef51c3c6c83e995e4dec2189d2e3a4f7bcb2d52c8a3da1a2241a5057afc1bc4a40182cd51c7c6f4129c7ebb07411baa383fb30dd5af1d4bf6a576c2e560f416347e017687c6d604bff52b3ab71c7b9e6010ec2d4773dea82099e761443ff727fcdea3375c2f0e9200660c123311114be94b8515654db65fe9491fdddb5764eb0bd600e8ede043c320bd20f7038a15daf67d7edfaf8c7ce9ae8073764c1b2aa5d9d90c9fa633a6b63dae345642b6e199125eafa8321cfb14796e0a402941895d1fd9c5c6c44cee2fb2c460dada850ceedf67cd61ff0b3657695f11b165dc8e7e641a61effc4036d639583dc918578498e37f45bcb34087445d3e1aebb69b506df8cf4547a315a58b4f78a16b26a7e0960084dad296222872e5b4361ff4147a63d9a376cc385d224e1d9d6f19690aa3ad7447189288e3cceed4b327f0227144b6b817bba225d8155e5935bcf9d2987c047a61a8f387105ad85ca338f63eb3ebf5c055113c33e75fc4e36fb21439d81870e62cb67e1e73ecd153525b36643c9a582893185d234f5028dd60c26dd1ca2ebd6db0a0698b8ae9a3dce0a537aec261275b0c2de39ea0bc2438849d3bf02afaa2d3efaeeb24dd486e34e0b3447505e52ffd9e61258ec15f267232b15e1b9fa986fac97eb1a1585d9d84f347e21ade336915e2a421ddf9ca3954882ffa991e077b654c2a51a183df7ca9d2a78879a9153acefc9c1faa474626f02885190925210fab989e756e96421e83f0093f29d56e4b54449d5f50078474a5a387edca6e2652706c6986d9212ea3e831ef3834e32b6e00b1af4b1af6c4dabfc15636ce0467a46151f986d236bfb1fd54ffd5e6954eab0996ae057770a64fa72ecbc614790367c0edb7d9e01e01721688752d0045acbc8278ea0845e577ff6dd20d52877fd6c287eba0fe0c309b56de5433a7dec5d0633b6f373820618f99a9082b5c441a60c138373965576d58ecbe1ff5d16be752e78187170b0a337f58c430f2f6659641de6b72b3c6633511387f82009cb5808aa55d0bb25ca1e51b7e4ab5fa4b7c20b939d684c243be4ad368c9d80e6c15b3c3e15471dbd085583a1d1ade28ea4f6b3227896e94ce3ca56bcf94fa68be5a828240d9616f52b24cc5f4e2e4dad3c436b43da311b69c5a966eedc3b754fdca58ec8a6ce24c65d70007680c15fb078fc98c0edd567e529ba24b2218dabd1cd21e626073a699acac77b1ff2a9eb0168dd72b5f2fd4694427aff38c03ed3ebfda8edcdd0b37b9f027026c1f1f85a1de37a3f321039b0b72fc02c44ca295c22fd3cc369eea339dd6c6119ee48c8b4e06304ada5ac4d452ce488b39ec4cd1fe5a103010312659737d5ca7323c5c60243fb97468491437f5358ef704d2ab1f675722ffee6a7173dfd715b36dfe9941ffe256e43df865fd753dd78b98f86effed991ddd480435f46850f47a7f0bfd5703fe97006697d1035d00bdddc66efdde22adf0348b2fc5fa94239f9bcbedf24658845df4097d0a582300bb0fea4af82ad6e5b1f79fca205743848624dfb375f3a1fe0bc1c451d69743edf9a68ca13aa3ae74a094f44afb697628a9e1d93b4aade3b641f31e0df9021c0832ee9635ff33dde9ebec127fa3cd23c95bac24993f8bcb092e00d15d3974ce932155a644510ebde6c16301f3d2b2e62669b0dd741e08cc80343b7097e0e3ca600d85c39c497c61349b8ef5d3f172d9da3eeedae10b08a802d32397e12eee23538b6e2958c4c19d34855630eab20e403b1af6e672a4b871eed709c266462271dc17b10a3c42dcf9dea8375769579d25959f672541f08a5c21b38eae804b6f69cfce4d572d2bf3386fd5f9f7e81ef81e67442d368aaff0d488343202e6a279c10768b0c43b6002d31e04d8a95688bcb4d4f5d68e24f0e27653167b21764ee29af1df699d999b746fb7b1cfb328c3b267d94633b3a78f638dedefe2cc8db99037b2ce15a16e35b35c3e48c433f77f5864de44f8e3892aca179210a029c5915a598e5fba89e840947985521a9b4e3f85da959338bdb25a5c164da04d61ef5a511581d8a4d2f65ecb15aeae96abf44e8a8066e7cf74fe3af982ff0bc6ee25a85ab6f18a227adece49c88291a0009328d8ee5a55f78d48de66afd4d878773485cd813c4ddf33990866e845bb0d98aca9d3f947fda69596c790d32a1972921c3dba5b6e20c9437213eee46c61d3bfd4d9beecc676f089b39d5032f1e44e331c20142d9d5e590fe1aa0758077812ac846a7250e6cac6af6d7d6fe539f232c10f53fdfa9c609eceed24de8b94205e7f677ab7339f6c4e758af09f62f6c81867842c20c325b70c92b185a2117e127b0282784dc3c74e89f393b49e37ba3242414e5fa2691fde2f43dbb401bfd989b06a4a1cd4eeefa32f7e0febf2928557266c61d58373c43c2fe9f855f8d0b6e294986d48c079bf63a1e02d9432715791cca495066a82c3558e05643208e37eeb2e4681f2dc2402adaebbba5a8942e69372fd3a07e76c0fa00c3bee479c4d6137ea6c59f77bf3eaed2b434191d4f71c813b958980744406cdc142ef0338c57eb91f46839f07949a5cfbaa5e7acbf1b78ff9b4deb30d126824a0495e752a94b8581528f52a605f388444cba49a2bf62f014a88f2a6dc5e6897d502e23a673e8d6149ac28ac79938a0385d0bf7771003f12deeecad6e486f1ecc37ba18e38ff48f0b000767c3a980752ed9732a25a3a45b02551a50c49552c7812c5639697ac3c82dba8c9fb14775ef66c5434ce2a54c644bb26b93cb7d6ce4930c909744baa44550a4f30244d5cba07ffc7696be3e6b0a9af22420d808337d5051015d0f070ba1bd5b423fd6b38d7cc3907302e499af41f04e3d7ec5c5a83cd37970c4ed40e94f12eb13ccfe27d0f386dbe963a5dd9edbe99c9c6bb0cfdcc9fc011921cb77395b32d3fe40410db2bc632cf7de88627d1459734feee46092eccd7da68a8434e8357908cddb79167785fb1e927b514ff7d20df59beb2ab9c9d07c7ddd41b7271b12ca9e722c690245c1f3d6bda731d91580ff365d9e307e7c45346f7f4ae5bdd6202d2a3c889b3aafdf2767708f1b12ae38723dc209a99d7e66052cf414a0a61b2585ca9cc275d201ff3278042c37bc1ae7f53eafcb7e5a0d7edb549791359be8514c422a1706057431ccecbc998e732625cbc8e6b50e76303b6aaa14d1b7d62092bac319a9fc157c1c1c8a8c4b418aaa30c6d1413c6668b17070014bb31ee2324a4795f00bccb3bfdb33b3772fed15965bb6d9096b033b6b92f2266048f1b14bc824707128724cc616e7ffda5d49e1f156257c2364e96d420b9dba6f176cbf5030f8c2937cb0258a6cd888224f1eb39d20654da94c523a117749b9020b4028627579d29412aa69689b85b197fa9029ef2ecc22377971a96e21d521c6f03489c5a67567704e187a244c00da572b090136d5bc7b156c59c2bdf9e4bc4fc33866972f8b028f680e9d25c3b3bf7696d302972fce15f50a885c5b7e4f609baba020932f81b8c97665b7fa46dbe74c0fa1388d154038f0985f762341688604a02982023225d330aa5e8feb5e15ded53a745b3122e8d514de3f4edcfd4872c3f5c50453d8ea5271f284db581736b44e2e596a467efdb328bb89389852e7c34abbea925ae600a9db4d40cedbea8e68bc1f875dbbe6ba49904a30a5c91667e95dea645583afb168bcfa1876ea069b10bd54b11b01417e3640584158615de5484d0f900803b00c7819a774222e9752321da8e8df034c12153d44e18732659c9fd26372ca842201ca6379872366d24eccff4f53b19d1f1ac45555afab66f1c9a764dc60f237b0de89578f83d048b8177638a1123039a42426eeba22d76da14190002dbdee1461ce41415e0ccd1d4e550d08cd85b5a09266df57f9f5e1fc2fb65b3132cd7858bb407cc08bd30e564ba9d81620b2d7bb7570e7dcda47ddf6f08b09f275e09081b7ed85988ab0404d0f754d9ffbb2dfec49179a1eef4d915a336cce4583ca42bc93c028ca2fc0fe69653ea45cd82f11b725afe65feac3710a4595a33a73f5a7f076aad4f38c5fadc2e5a0f4349e740f854980f3a52263c9e75a08e7c4db36e36648d66f420d0b013394105c783b242664b98915e31ce2e0b420bdb37b0e5a34a828bc843db090a89d1a6477fc1b446320aa9f252f4ce7ca2e038cbde46b0fa3e196e1ad40067a39173e7aebf6838ffe139cfd88d6a9ca944892721a8279ca75a5b277b93899248a73f252d98b9157ad1de18405bab2087aeff26f1cfd3d564a5c15fad62e7073192dfc0a0e863b33044e143756e81a4e90083b07f99b4f874a0646780050eb776da1a9b001a0c67878bf4fcce29020e60cbf9d6f11f83f1b450e6e02e01183a747d8351bb8dde7bb5758fccbb0c02aa6e43fd2eb4344865b3244ddf9df91be7aafd01f236addafcf27cad94cbeb232da3cab0a5864e9faa3c8e8709bf2e529febbe01d0e56151d457d6264fcff2bcc46a4531b585b1863cd7f0d6463656224eabeca43897ad3026c151b62724dce6e565abf0504c1626171c712d2125c1f47c3d1d1ca134912958610e460cc2206825edc97fd87c7fb878b92ae1f1416304bcbf82b9bc48fc36b58cec2b8c7b5fd1a2057f01091253cfd5bdbd01fabe77f42d66e4c3dbf6e6b50eff46a77da502bdd1bd90bf6a46eeae62e6ab42c9e8ee56beb96491fb1409aae7fc0ef2b6c66ba72c3e40ee239b12f5db58cd98d910e409ced035a14aa78df7df4bcd7744e5ada0664a3778e904deaaa5f141398788c3c9338fd2fe8aa0263f75d16a7b4c5d6b9d99c70a05b2915e0be3f51dfb75ee4486373284b2157f75f9bd98f11ff0bbae132bb58ee4ceb54d9df600211238cc72feccab00992c0b534477485a5bc4bc3502695f50360e7c4eec8aa5c8bc53766d92e1c18405ff93960d670f71193c5b77f8210aa2bd9b1d7244979ed59bbd00f2f12839271a85aff0220adef4c3834f732132b8019e94f409d1d9f01f67f3c05658ec2bd7155888e4081607b866f44db33660c0571d9faa3da7bf4d18a4c251a56a617331885e29af179e54106b1b57537af003328bb3a33b96524257267e4a4ffdefd36d761bcc442860bd26e5d934bc14917ddf6ca30a8b636c851d2d24b7cca4d2092a0819c17881daead294aee61a68a24403837e24651eb42645c1fb516c131463d1a505dc9dc5836ffa1ac9aef042e6f33c5bb3250377be0e8fe13e01c3d897a938e0a04c93b9537b8fedcd34df1d5d00982f5d6043b8f79b9629e9cdc81cbd5651426cbc473bdf07435d883ea99b46ac72299c4e333039e5968ad85abe17d3df0c83a2fc6f56ac6db5156bbfbdb75b6d7adc9047262d09fbb53af9d961b1cd1f6c4a36322420932bb6369cc0b73bce981c37617eaefb248734d98cc6422f737decf85220d39618cd932576e2b9db582ae319f4cdd227d0c93601ac7e5c003a82cceed4afd9e1233e6dd391ce2be1f36ee476986f8c29e62dbf21a44128e98b7641ab5399cf9a52a33c8ac22765ae6272b8844f087feb78862dac8d8d4cd91", 0xffd}], 0x1, 0x4)
chmod(&(0x7f0000000000)='./file0\x00', 0x100)
truncate(&(0x7f0000000100)='./file0\x00', 0x10002)

00:00:55 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000180)=0xfffffffffffffa31, 0x4)
connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82192e2f66696c653000bd64d1440da0c8bcf1deb0a9e4fdb370d16e00610000000000000000000000"], 0x10)
socket(0x17, 0x5, 0x7fffffff)

00:00:55 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
r1 = msgget(0x3, 0x2)
msgctl$IPC_STAT(r1, 0x2, &(0x7f00000001c0)=""/143)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={<r2=>0x0, 0xb2}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000004c0)=ANY=[@ANYBLOB="1c004e2303000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000a7d995f42602c67fb961912de10867300c54c88c71d3f1be54c9ac955e59f832af563049f1cfbe52bb36c0572bc9153bea90e239229e2d7a2ae0a3778ed7a5142b3d82b064b978c23383b2adcdee67c6f0284ee5d12528faac7d8d2e931dc2d8cb109cb0541308e64c569e88c04cbba7543fbc5a3838b1aa0476ca97bd392c424201e80000000000000000", @ANYRES32=r2], 0x2)
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0)
open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000)
fcntl$setflags(r0, 0x2, 0xfffffffffffffffd)
recvfrom$unix(r0, &(0x7f0000000140)=""/33, 0x21, 0x40041, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
__getcwd(0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0)
shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil)
shmctl$IPC_STAT(0x0, 0x2, 0x0)

00:00:55 executing program 3:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = getpid()
fcntl$setown(r0, 0x6, r1)
r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84)
listen(r2, 0x0)
r3 = getpgrp(0x0)
fcntl$setown(r2, 0x6, r3)
fcntl$setstatus(r2, 0x4, 0x44)
shutdown(r2, 0x0)

00:00:55 executing program 0:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000180)={0x6, 0xffffffffffffffe1, 0x2, 0x400, 0x5, 0x8001, 0x7ff, 0x2, 0x9, 0x52e, 0x31d}, 0xb)
r2 = dup(r1)
write(r2, &(0x7f0000000040), 0xfffffedf)
getsockopt$sock_int(r2, 0xffff, 0x1002, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
readv(r0, &(0x7f0000000540)=[{&(0x7f0000000080)=""/201, 0xc9}], 0x1)
write(r2, &(0x7f0000000040)='t', 0x1)
execve(0x0, 0x0, 0x0)

00:00:55 executing program 1:
clock_settime(0x0, &(0x7f0000000000)={0x40000000000002c})
r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000000c0)={<r1=>0x0, 0x2}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={r1, 0x7, 0x2, [0x3ff, 0x8]}, 0xc)

00:00:55 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
getrlimit(0x0, &(0x7f00000002c0))
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696d65300062f0d43f5e1fef9ccccab0cea6595451fdb5d725254e85038fee6ff9d402050796456c9164d686a6484cf87c8f6ff9c7763788c363180e3386bef1856921cf4b50cca068d0c7062b90b8266964db3234b7ac9ad048eb77029450e78c13ee4c863182086ed2333fc7b965c37a330b4d43b36046b515a532c2d0a0c6bf3c461040b0133717ee122202964cf3c060ad3cf1bbe6dec3e9139e239eb393e6ad6bce04de327f1c7502957be74a50eaaba90d1643a9"], 0x10)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="0200000054210700"], 0x8)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000340)={<r1=>0x0, &(0x7f0000000240)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000200)=0xfffffffffffffec0)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000100)={r1, 0x8, 0x6, 0xff3, 0x1f, 0x100000001, 0x6, 0x4, {@in6={{0x1c, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x401}}, r1, 0x7, 0x1f1, 0x8, 0x2, 0x3}}, &(0x7f00000001c0)=0xb0)

00:00:55 executing program 0:
socketpair(0x2, 0x5, 0x1, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendto$inet6(r0, &(0x7f0000000040)="4d9b8c94c97749959890cb2e92c796e544006c3a66b38914008c638c3e1d18d15c7546dd9071dbd611806e91f4f501a7e74698cd9a96f2737502dac7fd1657f77fb9f520101d86a1630048d5461db3b2e423f5f8887fecacfe1c95954129d0e87878169dd4877cbbefc12aeea0cdff074b0107c937ea27ab16dc95373edab0e2ff8d0e591f51f3592b36ee1761778129dbf8c4638894e9f2", 0x98, 0x80, &(0x7f0000000100)={0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c)
recvfrom$inet6(r1, &(0x7f0000000140)=""/103, 0x67, 0x40003, &(0x7f00000001c0)={0x1c, 0x0, 0xbb4, @loopback, 0x8000}, 0x1c)
setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000200)=0xef, 0x4)
getsockopt$inet_buf(r0, 0x0, 0xd, &(0x7f0000000240)=""/13, &(0x7f0000000280)=0xd)
poll(&(0x7f00000002c0)=[{r0, 0x4}], 0x1, 0x80)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000300)={<r2=>0x0, 0x0, 0x0, 0x100, 0x6}, &(0x7f0000000340)=0x18)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000380)={@in={{0x2, 0x0, @rand_addr=0x2}}, r2}, 0x8c)
bind$unix(r0, &(0x7f0000000440)=@abs={0x1, 0x0, 0x1}, 0x8)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000480)=0xff, 0x4)
r3 = accept$inet6(r0, &(0x7f00000004c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000500)=0x1c)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000540)={<r4=>r2, 0xb1, "e86155576011613cade91cf6d2b6f704ff9d8135af57d4a8c35eaf6a930b8de8831016648162cb7815e600c94a090322f9207ba0b988deddb9c049dec636abdfb2932540fc8fd5c721ec9ee843f2c3d17eb2db99ea15477146f80b2c2567ce85f0a53c6a76f590246d6d2200ce80cba00c4cd41f3f39df6319bb3044867074fc63ffc581c70b99d02b03151aac2425007e8209bd7cf62b89392aebcfb7a15555ae8585b37fcde377bd2c6431fcc131bc39"}, &(0x7f0000000600)=0xb9)
getsockopt$sock_int(r1, 0xffff, 0x800, &(0x7f0000000640), &(0x7f0000000680)=0x4)
recvmsg(r1, &(0x7f0000000d00)={&(0x7f00000006c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000000b80)=[{&(0x7f0000000700)=""/220, 0xdc}, {&(0x7f0000000800)=""/159, 0x9f}, {&(0x7f00000008c0)=""/31, 0x1f}, {&(0x7f0000000900)=""/59, 0x3b}, {&(0x7f0000000940)=""/175, 0xaf}, {&(0x7f0000000a00)=""/162, 0xa2}, {&(0x7f0000000ac0)=""/96, 0x60}, {&(0x7f0000000b40)=""/48, 0x30}], 0x8, &(0x7f0000000c00)=""/253, 0xfd}, 0x40080)
setsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f0000000d40)=0x57e, 0x4)
r5 = socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000dc0)={r4, &(0x7f0000000d80)=[@in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000e00)=0x10)
setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000e40)={0x6, 0x7f23}, 0x10)
setsockopt(r3, 0x5, 0x401, &(0x7f0000000e80)="37dbfdf923a007c238872275cf2d364cb88d33c136a913df361d9ff24ec34f9f301838e0853197fe8fe39dc65df2f627c2baa9f756d81eb48013c917a0285de42abd20989f1397d6260870ca8ac5d10cd9bdaf4ead46ff5290202bebc4842e4c08c4869d81a85e0182df7fbf732bc68bc891fa2c923edb0d82d3f744f9f44ff21d", 0x81)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000f40)={'rack\x00', 0x1}, 0x24)
r6 = semget$private(0x0, 0x0, 0x0)
__semctl$SEM_STAT(r6, 0x3, 0xa, &(0x7f0000000f80)=""/136)
r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000001040)={0x40, 0xdee, 0x7072, 0x8}, 0x8)
close(r1)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001080)={0x124, 0x100, 0xffffffff, 0x5, r2}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000010c0)={0x20, 0x1000, 0x100, 0x5, 0x800, 0x80, 0x3, 0x1, r2}, 0x20)
freebsd11_stat(&(0x7f0000001100)='./file0\x00', &(0x7f0000001140))
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000011c0)={'rack\x00'}, 0x24)
r8 = dup2(r5, r7)
openat(r8, &(0x7f0000001200)='./file0\x00', 0x120040, 0x1)

00:00:55 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
freebsd11_fstat(r0, &(0x7f0000000100))
sendmsg$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$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:00:56 executing program 1:
socketpair(0x10, 0x5, 0x25, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r0)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
poll(&(0x7f00000005c0)=[{r3}, {r0, 0x2}, {r3, 0x40}, {r2, 0x4}, {r1, 0x24}, {r1, 0x26}, {r2}], 0x7, 0x100000000)
getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000)={<r4=>0x0, 0xf, 0x8}, &(0x7f0000000040)=0x8)
r5 = shmget(0x0, 0x3000, 0x3, &(0x7f0000ffa000/0x3000)=nil)
freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, <r6=>0x0})
freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000640)={@loopback, @broadcast}, 0x8)
dup(r1)
open(&(0x7f0000000600)='./file0\x00', 0x8500, 0x4)
getresuid(&(0x7f0000000300)=<r8=>0x0, &(0x7f0000000340), &(0x7f0000000380))
fstat(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0})
r10 = getpid()
r11 = getpid()
getpid()
linkat(r2, &(0x7f0000000540)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00', 0x400)
r12 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$sock_int(r12, 0xffff, 0x101f, &(0x7f0000000680), &(0x7f00000006c0)=0x4)
shmctl$IPC_SET(r5, 0x1, &(0x7f00000004c0)={{0x9, r6, r7, r8, r9, 0x40, 0x80000000}, 0x1, 0x80000000, 0x8, 0x7fff, r10, r11, 0x401})
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x903, &(0x7f0000000100)={0x8001, 0x0, 0x0, 0x80000000000000, r4}, 0x10)
fdatasync(r3)
connect$inet(r0, &(0x7f0000000700)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)
nanosleep(&(0x7f0000000080)={0x9, 0x1}, &(0x7f00000000c0))

00:00:57 executing program 2:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
socketpair(0x17, 0x5, 0x9, &(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000500)=ANY=[@ANYRESDEC, @ANYRESDEC=r2], &(0x7f00000004c0)=0x2)
setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f00000002c0)={0x4, {{0x2, 0x1, @broadcast}}}, 0x90)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x9, <r3=>0x0}, &(0x7f0000000180)=0xc)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5dc]}}, 0x1c, 0x0}, 0x0)
setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f00000001c0)={0x5, {{0x2, 0x1, @multicast2}}}, 0x90)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000080)={r3, 0xb6, "76a1b9b6d3e22a45dbbe64d453d6ad5a07e22cb5a1d3e0c506d16eb3a20aa32c765a0d8433cb5a48d57d0fa286f318e87cf9924a71fe4243d9a4e26bc6f271b8c9cb81a7f2f2516c9474c6246f63bb7cb664c314383b898b5c735ad4eb67cbef96c28bd5a4d9c3cee0151e53b307108dfbdfe92403b46bf74915dbb10b6f7f852c8707785620a7244a9fc981b32250eb4a47af4250f3a696877e01616946d7709013bd6d9db1b091a6a7395e8c649d6c701ceed73a16"}, &(0x7f0000000380)=0xbe)

00:00:57 executing program 0:
r0 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@in, &(0x7f0000000100)=0x10)
bind(r0, &(0x7f0000000140)=@in={0x2, 0x1, @broadcast}, 0x10)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="8200000000696c653000b2797b02f3c809d3491207106e1626b178c7840b0403352d112612241b0a01c556184b28f9b824e8e58bf2359af77cee9ca05fa3c16cadcbcf652b3a3c293f18ef67037b50ba56bed902d829531af3066c83f8d7f6d48269b492"], 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="7a8b689c92c722018b6901906d", @ANYRES32=<r2=>0x0], 0x0)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1e, &(0x7f0000000040)={r2, 0x1000c}, 0x10)

00:00:57 executing program 2:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0)
r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
flock(r1, 0x2)
flock(r0, 0x1)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})

00:00:57 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000000)='f', 0x1)
r1 = accept(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x3f, @empty, 0x3}}, <r2=>0x0, 0xfa, 0x1, 0x395, 0xffff, 0x4af4, 0x73}, &(0x7f00000001c0)=0x98)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200)={r2, 0x1000, "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"}, &(0x7f0000001240)=0x1008)
accept4(r0, 0x0, &(0x7f0000000040), 0x20000000)
setsockopt$inet_tcp_buf(r0, 0x6, 0x26, 0x0, 0x100000000000000)

00:00:57 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={<r1=>0x0, 0xdfee, 0x3}, &(0x7f00000000c0)=0xc)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x1, 0x9, 0x0, 0x2, 0x0, 0x8000, 0x4, 0x4, r1}, 0x20)
shutdown(r0, 0x1)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x26, 0x0, 0x0)
connect$unix(r0, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0xa)

00:00:57 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x20000, 0x20)
mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x1000, 0x9)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000080)=ANY=[@ANYBLOB="0700002b103e5c080800fc00000000000000"], 0x12)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000002c0)={<r2=>0x0, 0xfff}, &(0x7f0000000300)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000340)={0x9, 0x1, 0x20, 0x3, 0x4f9, 0xc337, 0xffffffffffffff81, 0x8, r2}, 0x20)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
r3 = accept4(r1, &(0x7f0000000140)=@in6, &(0x7f0000000180)=0x1c, 0x30000000)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000001c0)={<r4=>0x0, 0x7fff, 0x9}, &(0x7f0000000200)=0xc)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x410, r1, 0x0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000240)={r4, 0xe9}, &(0x7f0000000280)=0x8)
__semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000400)=""/108)

00:00:57 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
freebsd11_fstat(r0, &(0x7f0000000100))
sendmsg$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$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:00:57 executing program 1:
r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x10000000)
recvfrom$inet6(r0, &(0x7f0000000080)=""/190, 0xbe, 0x40040, &(0x7f00000001c0)={0x1c, 0x0, 0x1, @loopback, 0x8}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x24, &(0x7f0000000200)=ANY=[@ANYBLOB="0032510000008e3e01ff76242700e74d7e63"], &(0x7f0000000140)=0x1)

00:00:57 executing program 1:
pipe2(&(0x7f0000001740)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={<r2=>0x0, 0x100000001}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0x2, 0x2000, 0x0, 0x3, r2}, 0x10)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000002c0)=0x101, 0x4)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4)
syz_emit_ethernet(0xd1, &(0x7f0000000300)="4855a60a483cbff93e901cb6a54aa24a72459b10d231dee0edcf1c3cbed3f1777dc8f81537cfdd18f70d3c7e82caa494126e5d9151a101d00edfd8068636735de3b1aca913ca9b8c1d1b3efaee7e9ed7cb5720f6d565d561afcbd05042321f6f7d7c589af1a71851c814634d81e4fe3f4d37038afb92f67be13673d6ef8397dac2233de1e3a13b5efc4ee719aa09cf8235381f4108fa777e0366dd316434955fb6da1d6a4b92a44631868d4441102ba8441e15406e61a962954528269ebbb0c90304df37c7a4bd8b9ce99e6947403d280b")
select(0x40, &(0x7f00000000c0)={0xe4, 0x7fffffff, 0x6, 0x5, 0x1, 0x4, 0xff, 0x1}, &(0x7f0000000100)={0x0, 0x0, 0x6558, 0x10001, 0x81, 0xffffffffffffff39, 0x4, 0x10001}, &(0x7f0000000180)={0x3, 0x100, 0x8, 0x7d, 0xff, 0x73bf, 0x8001, 0x9}, &(0x7f00000001c0)={0x3, 0x78})
poll(&(0x7f0000000140)=[{}], 0xe0ee, 0x0)
fsync(r0)
freebsd11_fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
freebsd11_lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
fchownat(r0, &(0x7f0000000480)='./file0\x00', r3, r4, 0x200)
getpeername(r0, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000000000007500000000000000000000000000004000000000000000e1000000000000000000000000000000000000b16e2b1b0000000000000000000000000000000000000000000000000000000000000000000000000072bfd33300f1ffffffffffffff0000000000003d1f0e23c7f9817397d9a55436569c69cb4c02efa0270c72645acd5c5db29ed1c34acca8393fbcdd2c0cbc7b37b77ef904aff0f38f0f6d31d129"], &(0x7f0000000280)=0x6e)

00:00:57 executing program 1:
r0 = socket(0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x10)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={r1, 0x0, 0x100000001}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000000140)=0x8)

00:00:58 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
fcntl$dupfd(r0, 0x0, r0)
setsockopt$sock_timeval(r0, 0xffff, 0x0, 0xfffffffffffffffe, 0x564)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

00:00:58 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x11, r0)
sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000000)=@abs={0x1c00, 0x3}, 0x8, 0x0, 0x2b, &(0x7f0000000480)=[@cred={0x20}], 0x20, 0x80}, 0x100)

00:00:58 executing program 0:
getgroups(0x4, &(0x7f0000000040)=[0x0, 0xffffffffffffffff, <r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff])
setregid(r0, 0x0)
setregid(r1, r0)
r2 = dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000)={<r3=>0x0, 0x32c6}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000000c0)={r3, 0xc3c}, 0x8)
setregid(r1, 0x0)

00:00:58 executing program 1:
writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1c9}], 0x1)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = dup(r0)
pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0)
pwritev(r0, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24)
fcntl$setstatus(r1, 0x4, 0x10044)
pwritev(r1, &(0x7f0000002800)=[{&(0x7f00000000c0)='Z', 0x1}], 0x1, 0x6d998)
read(r1, &(0x7f0000000000)=""/175, 0x6d999)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000b40)={<r2=>0x0, 0x3a, "1dbe70f3856b6a516cf605fe2d3c7c4a7e63e254d3c51bc2a47d3216b1d4880dc0c3bf66b21e7ba07d506d9d5ddd083e952854226e95104b386e"}, &(0x7f0000000bc0)=0x42)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000c80)={r2, &(0x7f0000000c00)=[@in6={0x1c, 0x1, 0x4, @empty, 0x7}, @in={0x2, 0x0}, @in6={0x1c, 0x3, 0x28000, @remote={0xfe, 0x80, [], 0x0}, 0x49}, @in={0x2, 0x1, @multicast2}]}, &(0x7f0000000cc0)=0x10)
preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000140)=""/194, 0xc2}], 0x1, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup(r3)
sendmsg$inet6_sctp(r3, &(0x7f0000000680)={&(0x7f0000000440)=@in={0x2, 0x0, @multicast2}, 0x10, &(0x7f0000000a40)=[{&(0x7f00000004c0)="acdc62e00071f2dc892f22c81c8eac16976cc921ecaec78086ebfac93e", 0x1d}, {&(0x7f0000000780)="733e9781dae00cb79dde65ff581002a1c6da1d28af9efccc6f7bfd6adcecbb8455aa2d7f0649d01fbeca343edfad97f2b8685d59545078b89627ecf74b7b5fa62c6367db1c43057ffcad7e5fa1fe8acd822a81e122037b9fd77814b4fef0380b8a4e80667160bdd2c0b19f43c7be8280bba9e1d7fb6bebc89b5d17bca6db4d57a18b93d9cfbed40f628d6cd62d5bba9afa2959f4dbc944799dc23db3572de5c766e2e716074768a4b8ba6c81ee16e3b4dfdf3cf625012fb4cde4eacf0c85cc0bd0ee94a940acb2ddce1a2f98b4510bafb094f71dad34e1e2ba418676924bcbd74af869c3", 0xe4}, {&(0x7f0000000880)="2d6e57d0bde3571cc3bf0b177f969913014914c60cd211d5406d9e7d1ed964e0226668ee5a555a73b138b05ea6a5a2d98d2a34b70a548f679e0a9127201850c5093ed3d6cac73a9f595619f4fa273f888cfdead7f0ba176416ecbc184d4de45fe6ea6850d03b52d6a62f71c0c41d2f4cd1779e743ebf41f3560bd2d399a77b1512eb95abeda5e7b9c61dca5adbb8f246bcaede9b7775e5153b1244aeee1c949296383b0ea17433b6e8aa1a5a55fa517a3456bda46fce046203e669756eece2c6fb6a14e04b4a275937f9e53a9dca0a85e30bdc412308f7", 0xd7}, {&(0x7f0000000500)="d9a943ad593ed6f06c1f7a8abee026171c7a116d2466fa2b8e061cf1a6ea9fc37b4921a77509a01b8f62ecb89c2611", 0x2f}, {&(0x7f0000000980)="6aeb5090868d6e600e3f4944b1832a1c926ed183a8c90927088368c0f46e53e7bab82ed947ef229957e90501e675d98c534ccd2bfb93f23edaf3ebe4ab9366905e798ca4be5e06de3be060584b36b8f9f56c1a1c12bc20b2f37f672dfc83b5dd04fc1464e5d2e4318fec4e364ae4c7f29ba429e6e9afdc9dcd4ec1e2b93029fb8338a447858ee80088d9606c0f704b4a602589120487e3", 0x97}, {&(0x7f00000013c0)="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", 0x1000}, {&(0x7f0000000640)="23f7a080118047f52c80f498e9f4da1cc08e93048b185b208bad00acadd16fc081900eb0665f96c2", 0x28}], 0x7, &(0x7f0000000ac0)=[@dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x10000}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @init={0x14, 0x84, 0x1, {0x80000001, 0x7, 0xfffffffffffffffa, 0xa8}}, @dstaddrv4={0x10}], 0x64, 0x8}, 0x108)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f00000006c0)={@in6, 0x0, 0x0, 0x0, 0x191}, 0x98)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000000)={0x3, [<r5=>0x0, <r6=>0x0, 0x0]}, &(0x7f0000000040)=0x10)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000580)={@in6={{0x1c, 0x3, 0x1000, @loopback, 0xfff}}, r6}, &(0x7f0000000400)=0x84)
setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000080)={r5, 0x9d55}, 0x8)
connect$unix(r4, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

00:00:59 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
freebsd11_fstat(r0, &(0x7f0000000100))
sendmsg$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$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:00:59 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @multicast1, @multicast1}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr=0x612, @rand_addr}, 0xc)

00:00:59 executing program 0:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x90)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={<r1=>0x0, 0x100}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0xe7, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, r1}, &(0x7f0000000200)=0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x1205, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10)
setitimer(0x100000000000, &(0x7f0000000280)={{0x80, 0xa6}, {0x0, 0xfffffffffffffffe}}, 0x0)

00:00:59 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4, 0x1410, r0, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
readv(r0, &(0x7f0000003b80)=[{&(0x7f0000003a80)=""/240, 0xf0}], 0x1)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
getrusage(0x0, 0x0)
setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, 0x0, 0x0)
fsync(r0)

00:00:59 executing program 2:
r0 = semget$private(0x0, 0x2, 0x0)
__semctl$GETVAL(r0, 0xfffffffffffffffc, 0x5, 0x0)

00:00:59 executing program 0:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0)
pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0)
mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x10, r0, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0)
readv(r0, &(0x7f0000000300)=[{&(0x7f0000000100)=""/124, 0x7c}], 0x1)

00:01:00 executing program 2:
futimesat(0xffffffffffffffff, 0x0, &(0x7f0000985000)={{0x5}, {0x3}})
sigaltstack(&(0x7f0000985000/0x1000)=nil, &(0x7f0000000040))
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={<r1=>0x0, 0x5, 0x3, 0x8000, 0x10001}, &(0x7f0000000080)=0x18)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)=ANY=[@ANYBLOB="0a0000000500fcf906003d0d000240b80000ff07ff7f300f"], 0x18)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x20, 0x1, 0x9}, 0x10)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r1, 0x6, 0x6, 0x1, 0x3f, 0x20}, 0x14)

00:01:00 executing program 0:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0)
r1 = accept$inet6(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x1c)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000180)={<r2=>0x0, 0x5, 0x3f, 0x9, 0xfffffffffffffff8, 0xffffffffffffffc1}, &(0x7f0000000240)=0x14)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000300)={r2, 0x100}, 0x8)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00')
mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0)
__getcwd(&(0x7f0000000280)=""/85, 0x55)

00:01:01 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
freebsd11_fstat(r0, &(0x7f0000000100))
sendmsg$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$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:01:01 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = dup(r0)
pwritev(r1, &(0x7f0000002800)=[{&(0x7f00000000c0)='Z', 0x1}], 0x1, 0x6d998)
read(r1, &(0x7f0000000000)=""/175, 0x6d999)
getpeername(r1, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10)
r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075)

00:01:02 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4, 0x1410, r0, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
readv(r0, &(0x7f0000003b80)=[{&(0x7f0000003a80)=""/240, 0xf0}], 0x1)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
getrusage(0x0, 0x0)
setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, 0x0, 0x0)
fsync(r0)

00:01:02 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$inet(0x2, 0x10000002, 0x40a4)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000240)=ANY=[@ANYBLOB="02004e21ac1400bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f78b0f173d17bd429000000000000000000000000000000000000000000000000000000000000000000000000000000000000d184b2b969a0ab610000000000000000000000000000000000000000000000000000", @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYBLOB="a67662a643f7b4d2091b90d01f23c467ca398e503264c02bbc93fa67cef07b2934fd8a9f40deec688b9455850b86d2fc8d131d2aac1189d04aeea0c780ff60639559827e1de8ce16b1061fdcb198a211c2f5e2e86c603cecc01cbf295c96e5bbecc6dda0cd5491ca406dd4b85a3092edefb627ebc28ebe81e3165ee188e5b3d502b09cba84b27b1e3297f63ddb38e9b05918621b46aa7f16315873e898c91f73b830"]], &(0x7f00000000c0)=0x2)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000100)={0x0, 0x5d02}, &(0x7f0000000140)=0x8)
setsockopt$inet_opts(r0, 0x0, 0xa, &(0x7f0000000580), 0x1f)

00:01:02 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
freebsd11_fstat(r0, &(0x7f0000000100))
sendmsg$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$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)

00:01:03 executing program 2:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0xff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x200000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108)
setsockopt$inet6_group_source_req(r0, 0x29, 0x52, &(0x7f00000001c0)={0x75c, {{0x1c, 0x1, 0x100000001, @empty, 0xffffffff}}, {{0x1c, 0x2, 0x10000, @local={0xfe, 0x80, [], 0x0}}}}, 0x108)
getsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000140), &(0x7f0000000300)=0x4)
getsockopt$inet6_int(r0, 0x29, 0x9, 0x0, &(0x7f0000000180))

00:01:04 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f00000002c0)={0x2, 0x4000, 0x81, 0xfffffffffffff345, <r1=>0x0}, &(0x7f0000000340)=0x10)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000280)={<r2=>r1, &(0x7f0000000380)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000440)=0x10)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r2, 0x3}, &(0x7f0000000480)=0x8)
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_int(r3, 0x29, 0x3d, &(0x7f0000000240), &(0x7f0000000300)=0x4)
accept(r3, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c)
r4 = dup(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x30, &(0x7f0000000040), &(0x7f0000000080)=0x8)

00:01:04 executing program 2:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff)
fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x4)
getgroups(0x3, &(0x7f0000000080)=[0xffffffffffffffff, 0x0, <r1=>0xffffffffffffffff])
setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000100)={0x6, &(0x7f00000000c0)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000140)=0x10)
setgid(r1)
open(&(0x7f0000000040)='./file0\x00', 0x611, 0xffffffffffffffff)

00:01:04 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x3)
setsockopt$inet_buf(r0, 0x0, 0x5b, &(0x7f0000000300)="8b3fc89c62760e12a6365dd933c085fdb21c068098af622138bfe8ef9c58b9a787589c1e640757617408f9cbf453f23c38bb816f7fde508e6954f42e2497f86a2327fc9c0894f494b4b1935674ff387cfb48aa0347399ffd3a3898501e57a54c75bf54dcb583705a4769436ae4f84c76da3ce062d1bf4d9fdd12aca695aeee011e5cec86f614a719104ea921695c0d6ccc91781405800594c8eb76c55e19c2472f5d2743990c6db9a14f748e2e85aa542291d14c357a3b623c393ac999ee46b7", 0xc0)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, <r1=>0x0}, &(0x7f0000000100)=0x10)
pwritev(r0, &(0x7f0000000a00), 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)={0x1, [0x3ff]}, &(0x7f0000000200)=0x6)
lseek(r0, 0x0, 0x3)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f00000003c0)={0x0, {{0x1c, 0x0, 0x29, @remote={0xfe, 0x80, [], 0x0}, 0x1}}}, 0x88)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0xff, 0x4)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1)
getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r1, 0x7}, 0x8)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r1, 0x8, 0x6}, 0x8)

00:01:04 executing program 0:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000100)={0x3}, 0x1)
select(0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x3f, 0x0, 0x0, 0x4, 0x10001, 0x40400}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0)
getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0xb)
freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000000c0)=0x7, 0x4)

00:01:04 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
mlockall(0x2)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x0)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x1, 0xb9, 0x1, 0x3, 0x5, 0x71b, 0x9, {@in={{0x2, 0x0}}, <r1=>0x0, 0xfffffffffffffff9, 0xff, 0x9, 0x80000000, 0x4}}, &(0x7f0000000100)=0xb8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0xc, 0x200}, 0x8)
ftruncate(r0, 0x7f)
mkdir(&(0x7f0000000180)='./file0\x00', 0x0)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, 0x0, 0x0)
write(r0, &(0x7f00000001c0)="919cfe696c72c2", 0x7)

00:01:05 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
freebsd11_fstat(r0, &(0x7f0000000100))
sendmsg$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$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)

00:01:05 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6(0x1c, 0x2, 0xd09)
getsockopt$inet6_udplite(r1, 0x88, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4)
getsockopt$inet6_tcp_int(r1, 0x6, 0x48, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x32, &(0x7f0000000040)={0x1, [0x0]}, 0x8)

00:01:06 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000440)={0x0, 0x8}, &(0x7f0000000480)=0x8)
fchmod(r0, 0x140)

00:01:07 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
freebsd11_fstat(r0, &(0x7f0000000100))
sendmsg$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$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)

00:01:07 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
freebsd11_fstat(r0, &(0x7f0000000100))
sendmsg$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$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)

00:01:08 executing program 2:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000101)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100)=0x7fffffff, 0x4)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x3, 0xfdec, @empty, 0x7}, 0x1c)
getsockopt$inet_tcp_int(r0, 0x6, 0x48, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r1 = open$dir(&(0x7f0000000480)='./file0\x00', 0x202, 0xcf)
recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x6, &(0x7f00000001c0)=[{&(0x7f00000002c0)=""/211, 0xd3}], 0x242, &(0x7f0000000740)=""/4096, 0x1000}, 0x40000)
readlinkat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f00000003c0)=""/61, 0x3d)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000400)={<r2=>0x0, 0x9, 0xa, [0x92, 0x5, 0xfffffffffffffffc, 0x9, 0xc12, 0x100, 0xee7f, 0x101, 0x4a, 0x9]}, &(0x7f0000000440)=0x1c)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000004c0)={@in6={{0x1c, 0x0, 0x0, @loopback, 0xffffffffffff494e}}, r2}, 0x84)
ftruncate(r1, 0x100000080000001)
r3 = semget(0x1, 0x0, 0x40)
semop(r3, &(0x7f00000000c0)=[{0x4, 0x1, 0x1000}, {0x3, 0x2, 0x1000}, {0x6, 0x10000}], 0x3)
freebsd11_mknodat(r0, &(0x7f0000000280)='./file0\x00', 0x2, 0x2347)
pwritev(r1, 0x0, 0x0, 0x0)
ftruncate(r1, 0x0)

00:01:08 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
freebsd11_fstat(r0, &(0x7f0000000100))
sendmsg$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$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)

00:01:08 executing program 2:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x80)
getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)=""/154, &(0x7f0000000100)=0x9a)
readlinkat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/92, 0x5c)
syz_extract_tcp_res$synack(&(0x7f0000000200), 0x1, 0x0)
symlinkat(&(0x7f0000000240)='./file0\x00', r0, &(0x7f0000000280)='./file0\x00')
r1 = geteuid()
setuid(r1)
setuid(r1)
utimes(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={{0x8, 0x4}, {0x7fff, 0x1}})
getsockname(r0, &(0x7f0000000340)=@un=@file={0x0, ""/24}, &(0x7f0000000380)=0x1a)
r2 = getuid()
setuid(r2)
setuid(r1)
freebsd11_mknodat(r0, &(0x7f00000003c0)='./file0\x00', 0x1024, 0xf89)
setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000400)={@broadcast, @multicast1, 0x3, 0x5, [@loopback, @remote={0xac, 0x14, 0x0}, @multicast1, @empty, @loopback]}, 0x24)
syz_extract_tcp_res$synack(&(0x7f0000000440), 0x1, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000480)=0x7, 0x4)
r3 = getpid()
r4 = getpgid(0x0)
setpgid(r3, r4)
syz_extract_tcp_res$synack(&(0x7f00000004c0), 0x1, 0x0)
r5 = msgget(0x0, 0x0)
getresgid(&(0x7f0000000500)=<r6=>0x0, &(0x7f0000000540)=<r7=>0x0, &(0x7f0000000580))
r8 = getegid()
msgctl$IPC_SET(r5, 0x1, &(0x7f00000005c0)={{0x5, r2, r6, r2, r8, 0x0, 0x7}, 0x0, 0x101, 0x1ff, 0xb29b, 0x10001, 0x2, r4, r3})
setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000640)=0x6, 0x4)
geteuid()
setresgid(r8, r7, r6)
getpid()
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000680)=0x3, 0x4)

00:01:08 executing program 2:
pipe2(&(0x7f00000001c0)={<r0=>0xffffffffffffffff}, 0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000200)={0x1, 0x1, 0x4010, 0x40, 0x1, 0x2, 0x9, 0x8000, <r1=>0x0}, &(0x7f0000000240)=0x20)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={r1, 0x7f, 0xe, "cafc81d7464d2bc8dd01dc10694e"}, 0x16)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$sock_int(r3, 0xffff, 0x1002, &(0x7f0000000180)=0x7b8f, 0x4)
sendto$unix(r3, 0x0, 0x0, 0x104, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000080)={<r4=>0x0, 0x200, 0x101, 0x10000, 0x1, 0x401}, &(0x7f0000000100)=0x14)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000140)={r4, 0x2, 0x1, [0x8]}, 0xa)

00:01:08 executing program 2:
pipe2(&(0x7f00000001c0)={<r0=>0xffffffffffffffff}, 0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000200)={0x1, 0x1, 0x4010, 0x40, 0x1, 0x2, 0x9, 0x8000, <r1=>0x0}, &(0x7f0000000240)=0x20)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={r1, 0x7f, 0xe, "cafc81d7464d2bc8dd01dc10694e"}, 0x16)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$sock_int(r3, 0xffff, 0x1002, &(0x7f0000000180)=0x7b8f, 0x4)
sendto$unix(r3, 0x0, 0x0, 0x104, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000080)={<r4=>0x0, 0x200, 0x101, 0x10000, 0x1, 0x401}, &(0x7f0000000100)=0x14)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000140)={r4, 0x2, 0x1, [0x8]}, 0xa)

00:01:08 executing program 2:
open(&(0x7f0000000040)='./file0\x00', 0x8000000000020a, 0x6a)
truncate(&(0x7f0000000080)='./file0\x00', 0x8010000000)
truncate(&(0x7f0000000000)='./file0\x00', 0x1800000000000)
truncate(&(0x7f0000000100)='./file0\x00', 0x3f00)
truncate(0x0, 0x0)

00:01:08 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
freebsd11_fstat(r0, &(0x7f0000000100))
sendmsg$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$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
socket$inet6(0x1c, 0x4, 0x100000001)

00:01:10 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_buf(r0, 0x29, 0x0, 0x0, 0x0)
r1 = accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x20000000)
connect$unix(r1, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa)
dup2(r0, r0)

00:01:10 executing program 2:
r0 = dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={<r1=>0x0, 0x100}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r1}, 0x8c)
r2 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000300)={0x0, 0x1, 0x1, "85"}, 0xffffffffffffff41)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x1d, &(0x7f00000000c0)={0x0, 0x1}, 0x8)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000080)={r1, &(0x7f0000000200)=[@in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6]}, &(0x7f00000002c0)=0x10)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000000), 0x1)

00:01:10 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000540)={<r1=>0x0, 0x3f}, &(0x7f0000000580)=0x8)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000005c0)={r1, 0x80}, 0x1d8)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f0000000000)=0x7fff, 0x4)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000300)={<r2=>0x0, 0x400, 0x5, [0x1, 0x2, 0x8, 0x7, 0x3]}, &(0x7f0000000340)=0x12)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000380)={<r3=>r2, 0x7fffffff}, &(0x7f00000003c0)=0x8)
fcntl$setflags(r0, 0x2, 0x1)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000400)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000440)=0x14)
r4 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x13, &(0x7f0000000680)=ANY=[@ANYBLOB="00000000b0c825a79cb7ceac2022d6ed4cdd4246fcf475514451179e147bae6db07a9fcdcef57e9a9000e7a754ae26469e0504c1220501deb009cdbc51220405d74bade872338bf1534ac4f92f96245ce2003527c4940685b5a2ad1a108dd9d19ca7eea1e8fa14fc0b00e4dd479d5d5f3791b7f8c4cf9e2417141ba41b64c03b52eb68f307eb3110462559d7e6358abcfecf9507234b0d7f870258afd2df529b1c33f447bfd872ae4115ed8e6134ba4d49762522bef38963"], 0x1)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000004c0)={r3, 0x9, 0x1, 0x4, 0x7f}, &(0x7f0000000500)=0x18)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x1d, &(0x7f0000000200)={0x0, 0x3}, 0x8)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={<r5=>0x0, 0xc872}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={<r6=>r5, 0x5}, &(0x7f0000000140)=0x8)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x0}}, r6}, 0x8c)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)
syz_extract_tcp_res$synack(&(0x7f0000000600), 0x1, 0x0)

00:01:10 executing program 2:
ppoll(&(0x7f0000000080)=[{}, {0xffffffffffffffff, 0xe}], 0x2, 0x0, 0x0, 0x0)
r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000140)=0x10, 0x20000000)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000180), &(0x7f00000001c0)=0x8)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = fcntl$dupfd(r1, 0x0, r1)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0xa, &(0x7f0000000000), 0xfe6a)
open(&(0x7f00000000c0)='./file0\x00', 0x40, 0x8)
openat(r2, &(0x7f0000000040)='./file0\x00', 0x100, 0x4)

00:01:10 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@rand_addr=0x3f, @rand_addr, @local={0xac, 0x14, 0x0}}, 0xc)

00:01:10 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0xffffffffffffffff, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x3}, 0x1)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1105, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10)

00:01:11 executing program 2:
mkdir(&(0x7f0000000040)='./file0//file0\x00', 0x0)
symlink(&(0x7f0000000080)='..', &(0x7f00000000c0)='./file0/file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
renameat(r0, &(0x7f0000000200)='./file0/file0\x00', r0, &(0x7f0000000240)='./file0/\x00')

00:01:11 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
freebsd11_fstat(r0, &(0x7f0000000100))
sendmsg$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$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
socket$inet6(0x1c, 0x4, 0x100000001)

00:01:11 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000), &(0x7f0000000040)=0x10)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
writev(r1, &(0x7f0000000280), 0x26)
socket$inet6_tcp(0x1c, 0x1, 0x0)

00:01:11 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000000c0)={@multicast1, @local, <r1=>0x0}, &(0x7f0000000100)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0x0}, r1}, 0x14)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00', @ANYRES32=<r2=>0x0], 0x0)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r2, 0xd, 0x9}, 0x8)

00:01:12 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000001000)=0x800, 0x4)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02004e21e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=<r2=>0x0, @ANYBLOB="0810feff09000000"], &(0x7f00000000c0)=0x94)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0xfffffffffffffeff}, 0x8)

00:01:12 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet_udplite(r1, 0x88, 0x4, &(0x7f0000000240)=0x33, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r1, 0x0, 0x3)
r2 = getuid()
freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = getuid()
setresuid(r2, r3, r4)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x0, <r5=>0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000001c0)=ANY=[], 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r1], 0x1)
getsockopt$sock_int(r1, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000400)={r5}, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000140)={r5, 0x8, 0x6}, 0x8)
mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x10, r1, 0x18)
open$dir(&(0x7f0000000700)='./file0\x00', 0x100000202, 0x0)
sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500]}, 0x1}, 0x1c, &(0x7f0000000000)=[{&(0x7f00000000c0)="018e420bf532f81a", 0x8}], 0x1, 0x0}, 0x0)
getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000100)=""/70, &(0x7f0000000080)=0x46)

00:01:12 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000540)={<r1=>0x0, 0x3f}, &(0x7f0000000580)=0x8)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000005c0)={r1, 0x80}, 0x1d8)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f0000000000)=0x7fff, 0x4)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000300)={<r2=>0x0, 0x400, 0x5, [0x1, 0x2, 0x8, 0x7, 0x3]}, &(0x7f0000000340)=0x12)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000380)={<r3=>r2, 0x7fffffff}, &(0x7f00000003c0)=0x8)
fcntl$setflags(r0, 0x2, 0x1)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000400)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000440)=0x14)
r4 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x13, &(0x7f0000000680)=ANY=[@ANYBLOB="00000000b0c825a79cb7ceac2022d6ed4cdd4246fcf475514451179e147bae6db07a9fcdcef57e9a9000e7a754ae26469e0504c1220501deb009cdbc51220405d74bade872338bf1534ac4f92f96245ce2003527c4940685b5a2ad1a108dd9d19ca7eea1e8fa14fc0b00e4dd479d5d5f3791b7f8c4cf9e2417141ba41b64c03b52eb68f307eb3110462559d7e6358abcfecf9507234b0d7f870258afd2df529b1c33f447bfd872ae4115ed8e6134ba4d49762522bef38963"], 0x1)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000004c0)={r3, 0x9, 0x1, 0x4, 0x7f}, &(0x7f0000000500)=0x18)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x1d, &(0x7f0000000200)={0x0, 0x3}, 0x8)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={<r5=>0x0, 0xc872}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={<r6=>r5, 0x5}, &(0x7f0000000140)=0x8)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x0}}, r6}, 0x8c)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)
syz_extract_tcp_res$synack(&(0x7f0000000600), 0x1, 0x0)

00:01:12 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000540)={<r1=>0x0, 0x3f}, &(0x7f0000000580)=0x8)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000005c0)={r1, 0x80}, 0x1d8)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f0000000000)=0x7fff, 0x4)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000300)={<r2=>0x0, 0x400, 0x5, [0x1, 0x2, 0x8, 0x7, 0x3]}, &(0x7f0000000340)=0x12)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000380)={<r3=>r2, 0x7fffffff}, &(0x7f00000003c0)=0x8)
fcntl$setflags(r0, 0x2, 0x1)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000400)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000440)=0x14)
r4 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x13, &(0x7f0000000680)=ANY=[@ANYBLOB="00000000b0c825a79cb7ceac2022d6ed4cdd4246fcf475514451179e147bae6db07a9fcdcef57e9a9000e7a754ae26469e0504c1220501deb009cdbc51220405d74bade872338bf1534ac4f92f96245ce2003527c4940685b5a2ad1a108dd9d19ca7eea1e8fa14fc0b00e4dd479d5d5f3791b7f8c4cf9e2417141ba41b64c03b52eb68f307eb3110462559d7e6358abcfecf9507234b0d7f870258afd2df529b1c33f447bfd872ae4115ed8e6134ba4d49762522bef38963"], 0x1)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000004c0)={r3, 0x9, 0x1, 0x4, 0x7f}, &(0x7f0000000500)=0x18)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x1d, &(0x7f0000000200)={0x0, 0x3}, 0x8)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={<r5=>0x0, 0xc872}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={<r6=>r5, 0x5}, &(0x7f0000000140)=0x8)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x0}}, r6}, 0x8c)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)
syz_extract_tcp_res$synack(&(0x7f0000000600), 0x1, 0x0)

00:01:15 executing program 0:
r0 = semget$private(0x0, 0x3, 0x0)
__semctl$GETPID(r0, 0x0, 0x4, 0x0)
socketpair(0x2, 0x7, 0x3f, &(0x7f00000000c0))
nanosleep(&(0x7f0000000000)={0x6, 0x7}, &(0x7f0000000040))
r1 = shmget(0x2, 0x2000, 0x404, &(0x7f0000ff9000/0x2000)=nil)
shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000080)=""/48)
semget$private(0x0, 0x4, 0x20)

00:01:15 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
freebsd11_fstat(r0, &(0x7f0000000100))
sendmsg$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$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
socket$inet6(0x1c, 0x4, 0x100000001)

00:01:15 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000340)={0x6, 0x400, 0x5, 0x5, <r1=>0x0}, &(0x7f0000000380)=0x10)
sendmsg$inet_sctp(r0, &(0x7f0000000400)={&(0x7f0000000080)=@in6={0x1c, 0x2, 0x20, @empty, 0x7fff}, 0x1c, &(0x7f0000000300)=[{&(0x7f00000000c0)="5ed20beff93e405a1999cc73e99b7856f7b43f6d6d2aed02d0f6f9b889cdb3f5a603a066b31ff886f2d70cd1447e1bdadfff9988b82ae14350cbfb4a1ebeabaa87fb84deb451e76998bbe2cfbe67f9e2455b180e7aa29909ea116a3dd2c256a78ac703d0dd73dc198dd2b0726a7ec7ab732c3da4cfa83a1ed4bc2cd82717dddabc6c0cf63e2add857552367534f55d2e62b013a9d9f2bbce51e8bf59a7", 0x9d}, {&(0x7f0000000180)="760ff3f7abc8e4df6e4b72deaf3bdbf302e2e20f52279d96053eb182044699d4c0c34140e61eea08e55359cb24cca530d660d4a51c13dbe4ed9916f3b2892a7966ef052b32158c595ec603163270078f76ff62a6810962d64dd9d8978cb1c722cd54d4b5fd07296ce91437f349feb5a5143be7dd21011700e4f9a792e6aad92020f2e165f0c1329e7a5d10150ababa933980749f6644a08261e4df6270ef7e2f5af5bd97b9d383516a547159963c28e5cb8119a65f80d77ca9f3485ebc685e0074e159817bec65df9c4305754945419c704d06d895acbf8a", 0xd8}, {&(0x7f0000000280)="7399d6c42cdb41890599403ce9f315bd61176ab37317e2402822030753b4ed514fcabacc983b3b5e26022c9ba2549236865bff5696e98e992ed58b781855c4f780b1d5429cde3abb844b43bfdd785f02e60b0b3deb1e", 0x56}], 0x3, &(0x7f00000003c0)=[@sndinfo={0x1c, 0x84, 0x4, {0x40, 0x2000, 0x2, 0x7fff, r1}}, @dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0x5}], 0x2c, 0x2018d}, 0x20100)
r2 = semget(0x1, 0x0, 0xa)
r3 = getuid()
freebsd11_lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
freebsd11_lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, <r5=>0x0})
r6 = getgid()
__semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f00000005c0)={{0x4, r3, r4, r5, r6, 0x8, 0x7}, 0x4, 0x1ff, 0x40})
r7 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_MCAST_JOIN_GROUP(r7, 0x29, 0x50, &(0x7f0000000640)={0x7, {{0x1c, 0x3, 0x7, @loopback, 0x1ff}}}, 0x88)
semget$private(0x0, 0x1, 0x205)
r8 = socket(0x10, 0x2, 0x5)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x23, &(0x7f0000000700)={@in6={{0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x1}}, r1, 0x3b7, 0x10000, 0x1000}, 0x8c)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x11, &(0x7f00000007c0)=0x6, 0x4)
r9 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r9, 0x84, 0x1c, &(0x7f0000000800)=0xab79, 0x4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000840)={0x1, [<r10=>0x0]}, &(0x7f0000000880)=0x8)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r8, 0x84, 0x29, &(0x7f00000008c0)={<r11=>r10, 0x100000001}, &(0x7f0000000900)=0x8)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r8, 0x84, 0x1f, &(0x7f0000000940), &(0x7f0000000980)=0x4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r8, 0x84, 0x8003, &(0x7f0000000a00)={r11, &(0x7f00000009c0)=[@in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000a40)=0x10)
setsockopt$inet6_sctp_SCTP_NODELAY(r8, 0x84, 0x4, &(0x7f0000000a80)=0x6, 0x4)
socket$inet6_udplite(0x1c, 0x2, 0x88)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r9, 0x84, 0x8004, &(0x7f0000000b00)={r11, &(0x7f0000000ac0)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000b40)=0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000b80), &(0x7f0000000bc0)=0x4)
preadv(r0, &(0x7f0000000d00)=[{&(0x7f0000000c00)=""/26, 0x1a}, {&(0x7f0000000c40)=""/17, 0x11}, {&(0x7f0000000c80)=""/65, 0x41}], 0x3, 0x44)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r8, 0x84, 0x5, &(0x7f0000000d40)=0x80000001, 0x4)
getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000d80), &(0x7f0000000dc0)=0xb)
chmod(&(0x7f0000000e00)='./file0\x00', 0x1)

00:01:16 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x6, &(0x7f0000000000)=0xfffffffffffffffe, 0xff4d)
getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0xb)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x6, "325065bca3cec4f53a071f7afb31798f"}, 0x14)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={<r1=>0x0, 0xd7, 0x6}, &(0x7f00000000c0)=0xc)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x401}, &(0x7f0000000140)=0x8)

00:01:16 executing program 2:
pipe2(&(0x7f0000000100)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
write(r0, &(0x7f0000000140)='.', 0x1)
r2 = dup(r1)
dup2(r2, r0)
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040))
poll(&(0x7f0000000480)=[{r2, 0x1ff}], 0x1, 0x0)

00:01:16 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
listen(r0, 0x0)
r1 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x1101, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000000c0)=0xff, 0x4)
setitimer(0x1, &(0x7f0000000040)={{0xffff, 0x80000001}, {0x22, 0x100000000}}, &(0x7f0000000080))

00:01:16 executing program 2:
r0 = open(&(0x7f0000e06000)='./file0\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0)
rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/file0/file0\x00')
accept(r0, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8)
dup2(r0, r0)

00:01:16 executing program 2:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000001c0)=0x20, 0x4)
fsync(r0)
socketpair(0x1c, 0x5, 0x1ff, &(0x7f0000000000)={<r2=>0xffffffffffffffff})
getsockopt$inet6_udplite(r2, 0x88, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x4)
mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0)
pipe2(&(0x7f0000000280), 0x100000)

00:01:16 executing program 0:
r0 = socket(0x1c, 0x0, 0x7fff7fff)
getsockopt$sock_timeval(r0, 0xffff, 0x1009, &(0x7f0000000000), &(0x7f0000001840)=0x10)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040)=0x5, 0x4)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={<r1=>0x0, 0x7, 0xffffffffffffffff, 0xfffffffffffffffe}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x200}, 0x8)

00:01:17 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
freebsd11_fstat(r0, &(0x7f0000000100))
sendmsg$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$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:01:17 executing program 2:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
write(r0, &(0x7f0000000040)='h', 0x1)
recvmsg(r1, &(0x7f0000000680)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000080)=""/96, 0x60}], 0x1, 0x0}, 0x40)
pwritev(r0, &(0x7f0000000900)=[{&(0x7f0000000240)="780727f064e0218c14bd17cd1ea9ee5b1cbcc9a4ecde607e16bb3167c910b69b14ffa0cc1a2295650a3af3b2e9df3e83b95d5f66e253828f584e76337e6ee9cc48753d8e36c16bb36a6d32e711479e833f40f2fded175c44a3dfba9152c99372fea7e15a280f1f78a32217b1de264361e9bf2a07b4de51", 0x77}, {&(0x7f00000002c0)="402d651fb82967e277c3977a7292b54ecbe2ed107b6489e3016b1f25793dc006ea636d86f2b86e99118b0b0ef7ad4618a735abd51c734840ce01a63fa6df39fc720901fcd49c225a55b07b18fdb29f9875ac70fa29904f2e601d101557555a6fbcde491c54e6ad0e3bc62305e0e1d3abe4235fde87e89f5f8cabca55c703c1e559046199fcc3e6294b9d6e52a858f575c16daf99f15e541959a46ee260934422711860556ea863c685a1e6f28987b274a1bd11df5431e41531b278befb17183cf759dd3a3376", 0xc6}, {&(0x7f00000003c0)="d09182612d6b473416bcf19269ba187a2dd7633b684a8218c4f0d01dcd4283cb907997dca7de159b0693ce07d89550567099be89ae09629a81de598722c444f9bb3768652a5e2a3fd3eacb2e118256efb0fbd82f32406b6f1206fdef447b62d13c651eb19fc550c26ccb", 0x6a}, {&(0x7f0000000440)="7aca30ef3c6933554763a11ffe7067530bd72b6f067203cdaa41bd0bcc7d17ef42dd18db09944c431e1221f5199fe5510091fe1dfe43ac237f4cd0236ad79d66f38cca4996ab709051915caab7441d4c60d513091e136ec3db7e47219fda3c710dece86bb5ff1572e53cf08de0c53fda35bf74b262e505ff7fcc02a7be1e02e278a29c0f4465d2812718378faa4a25001c", 0x91}, {&(0x7f0000000500)="963b8d5e1437814d74b76296311bdd00b2f5ee207d371e86ff96690a70e208de0ef8ef5026624f376ddf2b39890c27b76eda16f3630f7d651649691cd8361d70922f2493e8fc1483611ddc418023aadb0ebaf7be79d55dbe42d3987786c0e52572678b9aa072538159a4802f846d5fbe53c263547f80e215355f8279385c2459ff5ce2d7775e14804542d2501335dedf4e58dbcd93ea6e232b84a67fd2b9a1b0557b260292e9f50e0695036f3402fd1e4278806d2a69af3da95d8f0bff", 0xbd}, {&(0x7f00000006c0)="588e59b7a8f9c6077fd4b8668d2fd6b949c4f2a7c04e88491e73775fcc639c6383b3b1b40a5be961880a568f0996dd85c7ba3a5f6e3baa4bc41305aff0b369c0142447a62d0b3c976e3132c460a9dacb135d3f4e436d3be2e7717a49c07cb94b535b4de3963ea5cd20f0f5bd24ca8776c06e8b3372977aaf8cdc878f000eae0eaaf861c96804cd8f446a7a4d310ae8962f8d463ccfdf55f1bd94945c8beaf33b5d6fe76305aeec1ab0d53c538f00eebd89add0d61cb83744527671c3b24ffdd955306941691a8775e33d3718c98fccbe17880aeb3911", 0xd6}, {&(0x7f00000007c0)="cd6596940cf01648b3833af7d3be59ef5a9529d6c16a9c8885ae666e01fcfb0bf6da7ed1063e633cf41846beedd57b4e24ee0ad52ff454408be3a01a4918c577e628c33db89edd2b4c919de87d5a55c63563b93ce43ea5f7d0f7d0c62c5103006d5b572008b3dbc974ddbaab3f5e15226179f83cbbfdff6b85b5983789b5f3db8b7e939973b3f8de82211acd8a8edabd23e38735a8e86e4b68cd331f86cc85935fcb2a7c997de95cc56e0a00743f38ce8ebf00329d1ef3737c7a88e29f9378d9696b977c33c87fd1bdeb5a73512dc9a8202bc57868eaa5314c", 0xd9}, {&(0x7f00000005c0)="2434ebb119dfad3598defcb578fdf6386cf0a5237eb0fbd0d9076cb36c24cc51e77f9ebf4c59104fe7005eed3c1cf2e74e944110b50ee5b93fe8fed04071fc105591002c87d11ce9bce7dc04141f4ed9c18355a08c255eec31c49225a04897c7a0020adad19d2766fa89f3b022625afe2fca5e0849373bf81b98ec360719248857a085d96db53572dd9594201ed289babc3a589903dc90591e26f6", 0x9b}], 0x8, 0x0)
shutdown(r1, 0x0)
flock(r0, 0x0)
freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000140)=0x9, 0x4)
open(&(0x7f0000000000)='\x00', 0x1, 0x86)

00:01:17 executing program 1:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = getpgrp(0x0)
pipe2(&(0x7f0000000240)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
fcntl$setown(r0, 0x6, r1)
pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)="6f354079d039c2a55cf8512178cc696f55aa56064e95b15cfddc98532cc66c37f22259b6dbb250b80aafe9ddaff0e620b16adaaa67bf26adde6ed344", 0x3c}, {&(0x7f0000000080)="664f275ef9e012de9412aaf27e21faf626dd73a5", 0x14}, {&(0x7f00000000c0)="33e2938e3352650b8b7e01c3cf281e3f0c8bef1582653e8cd5e6f2d35ec0e5f9dcee184be5e0c2f3c433fd4939585f46e4c9b6409a6af48221a86bffce415096e68ed0bd15b166f4079eb95e0ba8a43d9899ecc5a5db043b49a8813d15a7a2c99c9e5c0cef51a4dd23c4fe9566ed18154d3489169a1d93fab2aacaf0ffbb13475dc613ddc7a4c990fa300e92ba84f406f2d160b82d9b27c04f429d8cfa89f0ad376b79c442138130b4635167c44778158872ef28e21ebd8357139e4535dc6b85eb66d0d2c29352f350f624440a322711abebcb999d8dcd36320d4689df696d9f4f62ac5df9c1a64c256cd46f39e3f41965070a", 0xf3}], 0x3, 0x0)
fcntl$setown(r3, 0x6, r1)
fcntl$setown(r0, 0x6, 0x0)
flock(r2, 0x2)
pipe2(&(0x7f0000000200), 0x4)

00:01:17 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
select(0x40, &(0x7f0000000200), 0x0, &(0x7f0000000280)={0x6, 0x7, 0x2, 0xffe0000000000000, 0x1, 0x9, 0x7, 0x1}, &(0x7f00000002c0)={0x9, 0xca})
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x0, 0x7, @empty, 0xd50c}, 0x1c)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000040)={<r2=>0x0, 0x6}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x200}, 0x8)

00:01:17 executing program 1:
writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1d9}], 0x1)
r0 = socket$inet6_sctp(0x1c, 0x3, 0x84)
r1 = dup2(r0, r0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x2, 0xffffffffffffffff, 0x9, 0x8001, 0x2, 0x7, 0x6, 0x1, 0x40, 0x7ff, 0x10001}, 0xb)
r2 = dup(r0)
connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

00:01:17 executing program 1:
mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0)
setreuid(0x0, 0xee00)
utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x8, 0x8}, {0xfffffffffffffff8}})

00:01:17 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x4}}, <r1=>0x0}, &(0x7f0000000100)=0x84)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x7}, &(0x7f0000000300)=0x8)
accept4$unix(r0, &(0x7f00000004c0)=@file={0x0, ""/4096}, &(0x7f00000002c0)=0x1002, 0x20000000)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90)
open(&(0x7f0000000340)='./file0/file0\x00', 0x20000, 0x10)
setsockopt(r0, 0x5, 0x9, &(0x7f0000000380)="ec4231b43e007e2f26a240f254dca6d70477bc0e9f6b41ac708db21b7c81ab0db10a7ee7b16514358cd11e76c4093a9a8b1b377d30ec3378ecd13d3f52d6a5129acfad7a466eb7a376abfc7042d568db601cd779708ad4ea3b071005d5cc124fd7aeea0a1ac38fe2b2", 0x69)

00:01:17 executing program 1:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x8)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080)=0x80000000, 0x4)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = fcntl$dupfd(r1, 0x0, r1)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0xffffffffffff4e4c, 0xd, 0x4100, 0x2, 0x9052, 0xd74f, 0x4, 0x6, <r3=>0x0}, &(0x7f00000000c0)=0x20)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000100)={<r4=>r3, 0x5}, &(0x7f0000000140)=0x8)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000180)={r4, 0x3ff, 0x55ef, 0x7, 0x200, 0x9}, 0x14)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000), 0xfe6a)
fcntl$dupfd(r2, 0x11, r2)

00:01:19 executing program 1:
r0 = socket(0x2, 0x10000003, 0x0)
r1 = getpgrp(0xffffffffffffffff)
fcntl$setown(r0, 0x6, r1)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c073000"], 0x10)
close(r0)
r2 = dup(r0)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={<r3=>0x0, 0xf}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f00000000c0)={r3, 0x7}, 0x8)

00:01:19 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
freebsd11_fstat(r0, &(0x7f0000000100))
sendmsg$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$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:01:19 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c253040"], 0x10)
writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x3}, 0x8)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={<r1=>0x0, 0x4c, "141d31743f0878ac555b935e52ec59023953d695e4419b44944c11bc6dce64707f822c279d5b42389f25b7fa4cf48c02b893751e4ac27a49fd3991e7b544ae0e3e69c25e0062459dc705e911"}, &(0x7f00000000c0)=0x54)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x1}, &(0x7f0000000200)=0x8)
sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0)
shutdown(r0, 0x1)

00:01:19 executing program 1:
munmap(&(0x7f0000f52000/0x1000)=nil, 0x1000)
shmget$private(0x0, 0x4000, 0x17, &(0x7f0000ff9000/0x4000)=nil)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3)
r0 = socket$inet(0x2, 0x7, 0xe8e)
fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
read(r0, &(0x7f00000000c0)=""/57, 0x39)
socket$inet6_udp(0x1c, 0x2, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10)
accept$inet(r0, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000180)=0xffffffffffffffad)
freebsd10_pipe(&(0x7f0000000140)={<r1=>0xffffffffffffffff})
r2 = dup(r1)
openat(r2, &(0x7f0000000000)='./file0\x00', 0x100000, 0x8)
mprotect(&(0x7f0000dfb000/0xe000)=nil, 0xe000, 0x5)

00:01:19 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x1003, &(0x7f0000000000)=0xffff, 0x4)
setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000000180)=0x7b8f, 0x4)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10)

00:01:20 executing program 0:
r0 = socket$inet(0x2, 0x20000003, 0xdffffffffbfffffb)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180)={<r1=>0x0, 0x6, 0xd52, 0x59, 0x1, 0x7fffffff}, &(0x7f00000001c0)=0x14)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000200)={0x2, 0x7ff, 0x2900, 0x0, 0x59, 0x6, 0x3ff, 0x4, r1}, 0x20)
getsockopt$inet_opts(r0, 0x0, 0x2, 0x0, &(0x7f00000000c0))
r2 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0x69, &(0x7f0000000240)={{0x1c, 0x2, 0x5, @empty, 0x4}, {0x1c, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x5, [0x3, 0x8001, 0x1, 0x200, 0x40, 0x644, 0x1]}, 0x5c)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000000)={0x7}, 0x4)
getgid()
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)=ANY=[@ANYBLOB="02004e23800000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b97e39fdfd5057", @ANYRES32=<r3=>0x0, @ANYBLOB="ffffffff09000000020000000100000001000000"], &(0x7f0000000100)=0xa0)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000140)={r3, 0x9, 0x5}, 0x8)
socket$inet(0x2, 0x1, 0x3)

00:01:20 executing program 2:
r0 = msgget$private(0x0, 0x0)
msgctl$IPC_SET(r0, 0x1, &(0x7f0000000300)={{0x6, 0x0, 0x0, 0x0, 0x0, 0x10, 0xad4}, 0x5, 0x0, 0x1000, 0x5, 0x100000001, 0x1})
msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/17)

00:01:20 executing program 0:
r0 = socket$inet(0x2, 0x3, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000040)={<r1=>0x0, 0x5a, "e0af0bcb5ed7c044ae7b37238499be7403802810a00627c583ae5f219117f4bc094695d9e948bac6b6826527067a59ad05700a0ddef687147871210a9dc603a9e808791cae2a3fd7fa8ecb813e9a6465c9438634f387692f6d34"}, &(0x7f00000000c0)=0x62)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={r1, 0x45, "9d702f8e8f72418e8d4499c48026c316138aef7fd60ef63ccbee98ae2d6206880b7a1505794a71dc5d619c8fdbaefe1bf0678dc52656a445c09952bca500411668bc4fd6d8"}, &(0x7f0000000180)=0x4d)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="a904a32f", 0x4)

00:01:20 executing program 1:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0)
r0 = open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
writev(r0, &(0x7f0000000280)=[{&(0x7f0000000040)="9b", 0x1}], 0x1)
poll(&(0x7f0000000100)=[{r1, 0x2044}], 0x1, 0x0)
r2 = getpgrp(0x0)
r3 = getuid()
r4 = getgid()
r5 = getpid()
freebsd11_lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, <r6=>0x0})
r7 = getegid()
r8 = getpgrp(0xffffffffffffffff)
freebsd11_fstat(r0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, <r9=>0x0})
fcntl$lock(r0, 0xd, &(0x7f00000008c0)={0x1, 0x1, 0x3, 0x7, r8})
freebsd11_fstat(r0, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, <r10=>0x0})
freebsd11_fstat(r0, &(0x7f0000000900))
sendmsg$unix(r0, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYBLOB="01ee45e2440000000000"], 0xa, &(0x7f0000000540)=[{&(0x7f0000000140)="5e3c2cd5", 0x4}, {&(0x7f0000000180)="2088a194eba9b5d9e38482409420c59d8ef04a6562ffb839d266461b2b10b329b69ca9e9480086533a3eafa47935c9c1f42329bab7a2dc9ffd5b60dcb423b00df4f90c89b9eff45b563acf4d27645057a1386e4f26184ef8af165079bc250e1162f6a4f630a919b5c505956549803aa8dc7b78cd1856b0e65e83ba37aa167abb9e494954a387f47c30bc0e3dc43fa6341ff536595e50aa74957392ba6086041be5d600680f05b682a308928f2211f6a8d1f610ae276c2e0642407cc27cd310ffb01b63c591a4c4c634fb5af6294f8e3e7c975f04a236a5a293c387c9", 0xdc}, {&(0x7f0000000340)="6bc40ef8229099f4c3add0b8a3f38f9766554650837869375f0e8b779ea5443e3cc9417eeb0c78a43a8facface1998b89cb1e8e648698ee085ab76520348d261e0e264e04de4b46012106d8db62045ff904e4fa85dda84399fb33312cb0c332721660cb077007dfd5a5d83c99a909a447fd0433caf7d54fa2f5195847f59384bedc749994d4b164a17bf7360dec88585b1878cb7d0b58caecbc0174d4bc58d40ef40d4c3d2ca40037a780c3d22e9c77ec47726b923324ca917c3847d76bc45d60b90a95f2a", 0xc5}, {&(0x7f00000002c0)="e0a45eb5bad159b8fc3b69d112a42ab15655c1735b20fdc276ad46", 0x1b}, {&(0x7f0000000440)="d07cb94f2062c051aa716719cf725456492b8fb667162f72bf7e11385483a6ff4fd69eb975395ced2a4de70dacecfec355feaf1ea806d443c353512eddb2d5c1ab46cd8c9a5401573aec54503b04d02fb5fa3bf6514a7d17485aca31eaa2ac9f48f9d7dca7e402d90cf037fb93f88074c515eec77b501aea2777a27e5068527002df68f126f8785e19e9f47de5205a1cdb3002b999af9eb0af77650871d82858332eddb4d4d5189f1ed5dade11aefb4c03501d7e068f8bef7bae3c4e307600d03ce0e80970bcc6818f4e3413698f7a74a6e000d5d8e9f2469ad473bd83b0731227a7ff5193d2a5", 0xe7}], 0x5, &(0x7f0000000780)=[@rights={0x20, 0xffff, 0x1, [r0, r0, r0, r1]}, @cred={0x20, 0xffff, 0x2, r2, r3, r4}, @rights={0x20, 0xffff, 0x1, [r0, r1, r0]}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}, @rights={0x28, 0xffff, 0x1, [r1, r0, r1, r0, r1, r1]}], 0xc8}, 0xd)
lseek(r1, 0x0, 0x10000003)

00:01:20 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
freebsd11_fstat(r0, &(0x7f0000000100))
sendmsg$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$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:01:20 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x1}, 0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000001c0)={0x9, 0x80000001, 0x3f, 0x2}, 0x8)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
getpeername(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000140)=0x10)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r1}, &(0x7f0000000180)=0x8c)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)={r1, 0x1}, 0x8)

00:01:20 executing program 0:
r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x20000000)
write(r0, &(0x7f0000000080)="d400a552bc978c2236d37b328779af149ec3a5a1e7a75637c59735fbc14aa9f2c40c3673271ac58e2577b1a3398942dd3b7edc1ce0e11abc3e09f9f93542825f5420b1dd348b823d3c829eec9fcbcb2ffa392b8947f007fcb14754b8ae323e13fe8d29ada410c2efe0b3528b2df131932a1a4f5a111b9feae054a49f701547542bffe9fbe434109d7fe7e517db004a3c756ec4b1605750ec81bb8029a4258b86902e0a4a4a342916041514b4a4f1fecf5113697f0aa55246a3a7b7589fe0", 0xbe)
munlock(&(0x7f0000001000/0x1000)=nil, 0xffffffffdfffefff)

00:01:20 executing program 2:
r0 = semget$private(0x0, 0x7, 0x148)
__semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000000)=""/249)

00:01:20 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020003)
lseek(r0, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x2, <r1=>0x0}, &(0x7f0000000040)=0xc)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r1, &(0x7f0000000100)=[@in6]}, &(0x7f00000001c0)=0x10)
readlink(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=""/134, 0x86)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={r1, 0x7}, &(0x7f0000000240)=0x8)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4)

00:01:20 executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x10221, 0x0)
unlink(&(0x7f0000000040)='./file0\x00')
poll(&(0x7f0000000080)=[{r0, 0x4}], 0x20000000000000c5, 0x6)
close(r0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={<r1=>0x0, 0x6, 0x3, 0x2}, &(0x7f0000000100)=0x18)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0xc, 0x6}, 0x8)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000240)=0x4)
freebsd11_fstat(r0, &(0x7f0000000400))

00:01:21 executing program 1:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_udp(r1, 0x11, 0x0, &(0x7f0000000080)=0xa8c4, 0x4)
sendmsg$unix(r1, &(0x7f0000000340)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000140)=[{&(0x7f0000000400)="f86ffb27cee629ac02920bbecd1c900af3665f0489a3f6b3f9f1cdbb8a52714880283fe515f49cb30847de03b569dde28e3c20d1f16b1c643410bd948cfc4f205b5f9b76764e8a8a5cd58b7dd58954fcd8a0179474f15360c67bb0897dd1b226da22fb2aa4b7ad7c94ec4c90062d31b01c4300da582acdbd88b8c10589e7aad872785822380269219a8b1ac3dcee8b57c46b75475f4a52ba559405c649711d32c5fcb0b93f089cc43bb3efe302877924b7a2ce5c5426033ec97d6304c1680cc6e393066d4385102f6b2f116ab91ca1483e5b4481bca19bdeef1e05bd90347991577f3365f705ddcf06a6d593fadeb563080f72442baf5872354a6cb724f2252511ad771c21d604f07c2280bc5ea2740488acb6e2e3aba650fffdb4733cdd66e05bc96f4f9f740a0df694e7a6ec38befead528cb3eb2e17c4213a73e74f3f57aa4ef2fe6019eba0df61ded6b18868061c77f46cdf5afe26a4821d822b2660b897d5d656db58be6a1f8d1ee21869d1330f83f03bd6a80db05339f049690fce0cda9636ff52578d1949e5cf54de32ff5bdc3e790664891a54d90ace31ffe1db842ec5781894c229033c65bbab9392e90af83d9172a148004dd3c6c480f321e862d9418c3920d3eb5bdc6d6786cef3455c5769b14e768d474d83c418a6dd2a010d53028a09a85802f882552c239676015cd6e8bd2629c3f2e805fba63d839231ccc1097a0cfce61538a3ed7dc4bc632df19f41f692f5f6e0d3c83d610f7c1b801db6669db89a5bb3d03a6e30cd00d7130546f8996f27a70706622051adc6eb80d089e5c2bc8ff83ed2eafdaa956f895522c881e8a3e72bda02e163a07d8ab7cc62fe8c731b3bc584aa28378edb5048b66bacfd34dbe07e4f7263115ad96c6ada19b337c3d551cb45c0b89a18f4fed2ecb09a16b707f0be74f24d59a263e0da8220b63cd9ef7db313a4b1ae954c078836d75dcedd0c8c861689cab7154529644510e51a38bc1758f67de1bf1355872052997f1d4166924ba1a8e4942e6c10b69d1eced0c1d48779f769e70fdfdc83ccb658d2be78d169f3abbd4e165bf26d07943321d2997665315fb724b9eb893f0b0c558363d8d76122e9530220518185256ff3d4324863d67a06103ff84ecbc899bcc85c11ab1f743bf792bf5873ed5d3550a55cc62bff662c84d60c08f5e5a8a5a1e4d8995706e83f50b108356962b961ae7a3375f904c5bd30ca7e03e45ddb2c2cd0eaab4256ffe76cd4a926eb02182dae96c6756c847a54885c68f7f800c6a528d9c605c476c07fe209e2f20eff433e2996ff8d151721dc5e54532c3054ec49e19e98aba9b94a7bd9b827ce31c1726841cdad3325b8654bf03517e89a2daefa975593d5560f6424084ab6d2087c64552c2d2fb51c93bd1f64ea8eb3e80d9e0f117a5c47d6255ea1ced073b640debe5e50e41e4bd60c9493f7e7220ac2ee8557118c71b3453abf667f327de939deab286ee697109cf8ab4d7ec5c169a71f74cb81c65c8681bff11ec789d4589e2bf6caa710cae61b5478773479e7ec7c09645f92268d1aec55c259158ad2b3467978da7162ed53a654edfd77f39e85f926c5e7524dbc2907eefba691f807e01260785c49e2378863ddb2b3b8a642daf4ecd92b32f58f60e5942b815aeb7dbaa5beeb4676b2be89c2536fff51cc078d877d889960f118e730fc42fbde3fb8f3a9ba0cb8abe02a0bc7e57ece2502f0b6aa810928d3edcbe10e0537b5bd544671c2079889144b8c57aaa7dbaae5c1e4cfc6074f5106c743e6bd0d513112b2443017c9e72130c8b6363753d872467f7f09024867f536adb2fc586393ab1dc19f3850ec52ca67f7a7aa6f5d93b5e360f2903ec1fefdc1ed03d8762f434cf6625aefd5b7d612ea50961e5b0839e887ae98b43422f7ac2379ce43b884472335839043dfea11f892b3f92791528622103a43bd3d86858530f5c5c52a0776d6517914f0067f4c35db277f058cde6801b6d0f155acdbfa3524a6f4e2a7d819a94578ffb6c751222ad18fbbba604cc0b05867f373a04d638d2a4f4b1690aa92bfb0590171ef41de3714946611ecf6ba73c65d429c5185e73889958b6d61c7cceba3cf29dcb8c2aeb8bf99623766895ac011264c3e7288acc062db5151ce6a27beb4c7b3f2cf094678e7055558fedee9b08565de74850412c9bfc87460ef81cfb22a6e4eb0ca74b0a8c2e3e0d7b4bdae84e034aa3a66fee7ea1ffbccfdb9d4819bff9a32fb0da2172b2af1a3206c344fa736841642fd74c6e88c47986d44b9aa07b9fb65d992f380479141c4a54f4c173e0b588d52316441238504673f6150b805558e237d9ce8aef36bc70562bed554f59c12e3bb107b4bcefc38ad01c47efc308a8b299081a2a6a145ef8c0f361f504e222d647cbf2bb1b4515fa9a70f23a5d63a2b1a3aec1828d4ef18a2f26a7da70ab34fdffb98b5293184d0bd6e00e79c4c6bcd3d55fdc9e1311bc01dee4b137a8491e6a91dc892eee0ad4ef948cb910ab4ab8ee0f2fc5ecf2373206413a43d6a798bbb543b6f57a3a76a00ed855541dac8ef3d59882f91bcbda9ead33b456e50f5b51a24f832d49d83958dc5efddec726bd827a66d41fe88fc36ac5276a5957e665de46af9035cf41df36ed7602dbd66615a7ab42d0ce495f7b0427dcfc11d2bf08738046721fae8b7f5433d1c08e3f734ffab90dd3f842fa81a2caed69cf4069c66471f613e9ae670e16f9f7c9101214b57f701b972e68d351e93570809fd6684df233f5db2784fc91b143244947d4385d1b2704366d02443684b863af99645b6107ee857c0719d58c9b5deccf9e154f884c83fe67be4eb045904d54a4c69e9531d5d23e931f7ff06d70fa2c5c764bcc0fc919c716febbcbf6f68095a948c41621c9f01814060ebfa72bf37f4be37fd1ad28c2c447d4e8fb73bd012da7b10b4a02532daaa0d17ca4653345735021259f3c4dff6ddbbe08c5d1df8c52b7837ac8491256518f5eebfead887fd20e1cc53332e10d739034ad5db2348c7d63e176eecc639ef3a311eae55bf24a36d5190d0555ed6e9cfdcd2a2aa9ad61bf2dab667d869a9e5f7dc276f4fa3e62968ab1e90063799432d0455c6106184900bb1e1a957cf6d3aff2e39ce197db7009bc2b305207f44fdd25033c0e00bdfba8291acbb4ede5e05a2a8a7f4a948cf8ae78bb29c9b4433fc853f6e65091fcf189ca14ed6f10b67834f61c7b3e73d07059ac8499974de46eda48cd79845f5631fd9e417b2dfed610d5c9c209f0d1e1910197d3a637c8e36d9ee996834da1214b1a1726642b16ab288c4faa67f1388f93f12c2185c206e6387d774ef48e5067123a2497d97ebd96efdbf6fa9c13aac174190bd83ec581372176276c511320b3c9aa25d4b45deee824c4691a6f13fdc11ce1d1718df5d2a20c11ecbeedc573f9260e8dba186867083ce1ba47955383860c5f8de4d2240ff0f1727f56423a5fcf55dcefd2a84edeba1924689f873b97f39e4bdc9174204d1849b46e3c3307e5cfa86c2b8eda48d5883ab1fcc39eab52448fcc26589e1bbfa6f3c4527d7500ed5f6a627dc924f02e364953a1f25de4778be4caa9ec2992ee80d21f636effdd17b940f0f982fcd79971ea39f1ddca0b35a28a8b456289d84925ea4742dc1640758a45409afc3f073fb768e9a6037c0fe90f0e0ab83c65ec679aa9804a9e5abd9175d438c7cac6b797d914db8ce74f520f4a936ea07063d947d75df6daa2b6931a2b571d51dfee608f715f357c362bf83f1423159da5a66186b1bc7c995205d2d0feeec4a2dccb9059004cbcf3696342f8b97c863fa35954a6567608afb30d77330fe8b3e2f8bd2b36565280c16b54ffb2dfa163e9b515db2fec2db95915ed49701460f23d53704093dc1becd649119f0a3ff68d85288430363425387f16fe4858c3f3bd779cd624a65e066186c9627f4f4ff5e51466d98869b26919990e53640cb08cafd8b471a699c220c4f3004087a897b2fd2c29d4f4cbd94f1f4d2debcab9314ab3a6012777ce398014d1c216bacd7e38cdfbc4b5e34a7f7fcce09c640dfcea88d81f95ab76a2efcfaf9cb5ccde8e01cf70cd516204abf6a36da8f67b9eb8414821b02bae52bf58bd27c8d4a39884ab2ceee0f807b743fd1038cbff83dd298a2e4a3bf1d0bd0caf3e0c1701533e5274f01af628aed276917db40be7e7b3ba0af3a11e092206eb96327cf33bd6b838a718e49c11ce3e5267cc89fd128e75b38c89d738ae02f4b354b096d3b829db0a8d064273cb4952e29ffe08abb41e9598304e84379d90fb486325df70147a71ce551381a259c0d61597c075c7d903c23ea51ce5c7bca5b83282e6d1a92049fb679b0c69315cd4beced3768ef13608365750f3de8c0672ba8d068b3be2dbc94e0f490d710c341ce71eb1fdd28246c2f40a37d0b69710b4e41983d311bf4e80db99e1a522b4493889f774ff330e8c82e487df02c8f3ca28fb868630a54b6301b13132cc8d943a03e778a9affff3ef252922d9fbc7eb1fff376ebcd6b64c380f6cdc3784d676a1ee3857b62f889a71bee4b436bdb7d5bcd046bb9b6d0aab4b39f70e4d79941171e269de499d0d2fb9dee0d38fb47ab47a724dbfa19d38b0191acd99e6a2178cef0f99b67fd159e8d99b0ad9e951a92f4f5b92533f5ce1620f07175f14b67e3780f23741be6bc5928d8bad81a718f68a5f74f72c781891e11cd8b691d009069add87d5a4603c3fe79669ba1fd88d49bca19d689adab04cd812c512664dde89071036a8fea23f0a52e12412020306750de258b335152384abf4c60234002ce51d70a92e96829d7c2012b28d8c16818de735efc24c2839e2334f143b7c4adc2ee2d8cef4c4c5a58dc3272dcae28be6629ecba1c21108be71b20a99f2976b97e78ca0f349b6de79c742a045fc57550f947c121881281755cc3e67404ce683b77b0947b17c4d6ef9160116e9e238467f29cfcfd4a1b28b7155e1c342539c007e9572cc31b63acfea693833e63447c820ee095dac1c48e47bf85b3c17fd7fda0447c1ce11d223c0f358c959c2b11242b5c4875997eddd743b6f016935b4449a9ba518489dc75ee8f205b46f929c431bb741a4adc24b3a54f71ff811717437161b01050604800888d36c00e6b86d42b4c20616980b8f0c1481bf2ecd52e2772584a8cedeb87e5b059aeb5dafc704a750f5e4a1c328eba18d54469c6a0e1a18988fc2dabbe4aea5b2a73b284b756b8c7019682565934bfb500188699c753d03effcf2a6aba2c0841edb40c8850ea42a68123f0841851cdd89f02905c38bdfee0c87b3edb4ac1ff6274a5458c14bc82be94cbb45323338028e04347902c82b24f4d40353d3a75d4b528b653506ec752d87d869b571f39073018626a137a0b26bcc9ea78fe795f3c2687d066a1a20cc342d81ea049214cd6d90dbaea3f340c10e9be6d74679b366276a815b18e05a19440915502f8a864d68fc21b22ecf2d2c72e5233420b43778bb1baedfe9932c4b6d98bf3a4060a857bf556a356b07fe0771f923099718df5d4d77ea243caa7ad499801c0f0843c5d4e673977bf8366658e4b05780b229a8cd4bedbd4bdd06141de2a5d24c7478248f89560f8f5ded5debb95af920786c0e81fe3a6a64698dae77301a650ad50f6ee7e5a79377458e8742a4475d3fafb1602b9", 0xfb5}], 0x1}, 0x0)

00:01:21 executing program 1:
r0 = open$dir(0x0, 0x0, 0x0)
shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), 0x0)
listen(0xffffffffffffffff, 0x0)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00'], &(0x7f0000000500)=[&(0x7f0000000400)='\x00', 0x0, 0x0, &(0x7f00000004c0)='-\x00'])
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)={@loopback, @empty, <r1=>0x0}, &(0x7f0000000100)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000180)={@empty, r1}, 0x14)
r2 = openat(r0, 0x0, 0x1, 0x0)
setsockopt$inet_buf(r2, 0x0, 0x51, &(0x7f00000001c0)="b200d97670d89947edaa0ad8cde3c21ca6a2e0221cab80536e5393114b70b87b99505f4f02306d842a2fe707d06d73dca8ca4d5fe6dd987e0885b31db36f166ebebe68833eecdc490e", 0x49)
setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
close(0xffffffffffffffff)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r3, 0x7e2780e3)
r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
mlockall(0x2)
shmget(0x3, 0x2000, 0x41, &(0x7f0000ff5000/0x2000)=nil)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x0)

00:01:22 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
freebsd11_fstat(r0, &(0x7f0000000100))
sendmsg$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$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:01:22 executing program 0:
r0 = socket$unix(0x1, 0x5, 0x0)
sendmsg$unix(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="10000000ffff000001000000000000002f"], 0x11}, 0x0)
pipe2(&(0x7f0000000140)={<r1=>0xffffffffffffffff}, 0x100000)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000180)={<r2=>0x0, 0xf2}, &(0x7f00000001c0)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x3, @multicast1}}, <r3=>0x0, 0x20e, 0x9, 0x4, 0x5, 0x0, 0x7}, &(0x7f00000002c0)=0xa0)
getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000003c0)=ANY=[@ANYRES32=r2, @ANYBLOB="01040000090000001f007d0000020001080000001c004e2205000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3, @ANYBLOB="0500000800174113ef93000000060000009bffff"], &(0x7f0000000300)=0xb0)
select(0x40, &(0x7f0000000000)={0x0, 0x7fffffff, 0x4a, 0x3, 0x10001, 0x8001, 0x6, 0xff}, &(0x7f0000000080)={0x1000, 0x8, 0x8, 0x7, 0x20, 0x7, 0x7, 0x7}, &(0x7f00000000c0)={0x3, 0x3, 0x80000000, 0x5, 0x3, 0x1f, 0x0, 0x2}, &(0x7f0000000100)={0x9, 0x8})

00:01:22 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000), 0x35)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080)=0x3, 0xffffffffffffffa5)

00:01:23 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0xc, &(0x7f00000002c0), 0x8)
r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10)
setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000080)='newreno\x00', 0x8)

00:01:23 executing program 0:
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, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1}, 0x8)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000140)={{0x1c, 0x2, 0xffff, @loopback, 0x3}, {0x1c, 0x3, 0x3ff, @local={0xfe, 0x80, [], 0x0}, 0xffffffff}, 0x9, [0x80000, 0x1, 0x401, 0x7, 0x2, 0x6c, 0x3, 0x3]}, 0x5c)

00:01:23 executing program 0:
setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x8}, 0x8)
r0 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000180)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0]}, &(0x7f00000001c0)=0x24)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r1}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x5}, 0x8)
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r2=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={r2, 0x10008}, 0x8)

00:01:23 executing program 0:
r0 = socket(0x1e, 0x6, 0x2000000000020f)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x5}, 0x8)
shutdown(r0, 0x2)

00:01:23 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
socket$inet6(0x1c, 0x30000003, 0x3)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
getsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f00000002c0), &(0x7f0000000300)=0x4)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000340)={<r1=>0x0, 0x1a, "3d841146605bf0d141f45efc335e596dfd249869940e01367da0"}, &(0x7f0000000380)=0x22)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000440)={r1, &(0x7f00000003c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000004c0)=0x10)
connect$inet6(r0, &(0x7f0000000500)={0x1c, 0x0, 0x81, @local={0xfe, 0x80, [], 0x0}, 0x7f}, 0x1c)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={<r2=>0x0, 0x1c}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x0, @multicast1}}, <r3=>r2, 0xff, 0x6, 0x84, 0x4, 0x3, 0x6}, &(0x7f0000000080)=0xa0)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0)
setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0)
connect(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000100))
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x5c0, 0x1010, 0x10001, 0xffffffff}, &(0x7f0000000180)=0x10)
socket$inet6(0x1c, 0x4, 0x100000001)
sendmsg$inet6_sctp(r0, &(0x7f0000000800)={&(0x7f0000000540)=@in={0x2, 0x0, @broadcast}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000580)="ce3e12a489d9b5476a3e98d50489475d4e3516947db5b128a32d", 0x1a}, {&(0x7f00000005c0)="308a2f026faf4d146a622c4e9123319228df8568b2867a4bfafdf74d81479214a4a4d4011a8931df4c3c68238045d0828969d6e01bd93043314c72505c8c11151e4602a6bbd74e763104ffb1ba58385f8a6e1d8f806239434ff909bd8cea3be6576b042fde9a329b4937f9ad2e", 0x6d}, {&(0x7f0000000640)="c23f22c0f0bff633633d405f4bd3b42f54abc4e31dfb64fc13e24e8c90520eaa1ea32d4034f2c29495835464b2416448b0e178919282df14a048db58947945efcb37841a3f7fba513daed727f1b2e17c9e73538af320b16025cefc20c015feb562081ca3daae9f9c8cfa28df8610f66c70bdbb8efa1d9fbe0e07bdf13f2fac2c5c89d4af4f781c56b3b5ee41b575d8a75d4ee33b2b103c3c54fe42b3f12120b0c094fcfdbc8543e8f74e005aea", 0xad}, {&(0x7f0000000700)="fd51543f3fe5c49d74feee1a65116a1d769a8fe0ce8478e428ff3c429af01d6ac97713e1b9e8bcf35fd7ee52737838", 0x2f}], 0x4, &(0x7f0000000780)=ANY=[@ANYBLOB="1c0000008400000004000000030000083200000000000000", @ANYRES32=r3, @ANYBLOB="100000008400000008000000ff0000002c000000840000000200000001007f00000200000600000009000000080000007802000006000000", @ANYRES32=r2, @ANYBLOB="1000000084230046e81f7f5dad784400"], 0x68, 0x4}, 0x0)

00:01:25 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
freebsd11_fstat(r0, &(0x7f0000000100))
sendmsg$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$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:01:25 executing program 0:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8)
sendto$unix(r1, &(0x7f00000000c0)="6a72dd448ff66c595cc6f19817b922479f808b7110930440b5daabd4c4d29efbf3d54ff9df4ae87ef3fb348ea7562ad5eea17242d035dc6e6cf78e91165081f20415d67b7cab92afb0e24f4f1d1ef34c817e524a64b58978d02a628aa02a78eb2da6120d77483d95da6d42efdcc8603824489f36b102d8d43f8f42737015614bf560ea44d42170fb4443912e10cba85e15a36bc6e2c678721dfed1afad3cf4513c3e769ec6a711ea1ef6dc9af39cec61c53a0bf609288feaed3d", 0xba, 0x2000c, 0x0, 0x0)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r2, 0x0)
accept(r2, 0x0, 0x0)
close(r0)
execve(0x0, 0x0, 0x0)
poll(&(0x7f0000001100)=[{r0}], 0x307, 0x0)

00:01:25 executing program 2:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
freebsd11_getdents(r0, &(0x7f0000000040)=""/91, 0x5b)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000000c0)={0x4, 0x7fffffff, 0x800, 0x7, 0xfffffffffffff001, 0x5, 0x4, 0x0, <r2=>0x0}, &(0x7f0000000100)=0x20)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={r2, 0xb1b, 0x3, 0xfff}, &(0x7f0000000180)=0x18)
msgsnd(0x0, 0xffffffffffffffff, 0x0, 0x0)

00:01:25 executing program 1:
__semctl$SETALL(0x0, 0x0, 0x9, &(0x7f0000000000)=[0x4, 0xd0, 0x5, 0x10001, 0x5, 0xffffffffffff2481])
setrlimit(0x7, &(0x7f0000000080)={0x80000001, 0xb35d})

00:01:25 executing program 1:
poll(0x0, 0xffffff64, 0x0)

00:01:25 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x1003, &(0x7f0000000000)=0xdc22, 0x4)
r1 = socket(0x11, 0x5, 0x6)
sendto$inet6(r1, &(0x7f0000000040)="b126c649f74d6672a4877b1b2a24e6681d988f0944051bb2691d19e782334fb1856a1c508b129bcaa91845459eaf876d7839610a417d705685722c75a601ef9c0ecdb1377e4dd62a2887124fafd25f83d6aa0194c84a1e1452b090e44905701dbdd30fbb768679be5e183365bf552a8fb4ee85bde3bb68f507e1765fc0501a03b3aae34e3b01a5519be37aa7ef6f97358333384b1f479421cd4d24816a2aa1a88767e2c7925e", 0xa6, 0x100, 0x0, 0x0)

00:01:25 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
socket$inet6(0x1c, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
r2 = open(0x0, 0x0, 0x0)
preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/155, 0x9b}], 0x1, 0x0)
r3 = dup(r1)
semget(0x1, 0x7, 0x82)
pwritev(r3, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998)
readv(r3, &(0x7f0000000340)=[{&(0x7f0000000100)=""/101, 0x65}], 0x1)
lseek(r2, 0x0, 0x4)
read(r3, &(0x7f0000000180)=""/175, 0x6dd47)

00:01:27 executing program 0:
r0 = semget(0x1, 0x0, 0x80)
__semctl$SETVAL(r0, 0x1, 0x8, &(0x7f0000000000)=0xfff)
r1 = semget(0xffffffffffffffff, 0x5, 0x381)
__semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000080)=""/60)
r2 = shmget(0x2, 0x2000, 0x82, &(0x7f0000ffc000/0x2000)=nil)
shmctl$SHM_UNLOCK(r2, 0xc)

00:01:27 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
getpeername(r0, &(0x7f0000000300)=@un=@abs, &(0x7f00000002c0)=0xfeea)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
fcntl$getflags(0xffffffffffffffff, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
r1 = open(0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, &(0x7f0000000040))
freebsd11_lstat(0x0, 0x0)
getgroups(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={<r2=>0x0, 0x9, 0x1, 0xc7bb, 0x0, 0x4}, &(0x7f0000000200)=0x14)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x2, 0x0, 0x7, 0xff, r2}, &(0x7f0000000100)=0x10)
setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000240)={r2, 0x8}, 0x8)
freebsd11_mknodat(r1, &(0x7f0000000140)='./file0\x00', 0x6020, 0x1)

00:01:27 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
freebsd11_fstat(r0, &(0x7f0000000100))
sendmsg$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$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:01:27 executing program 2:
r0 = socket$inet(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000), 0x4)
nanosleep(&(0x7f0000000140)={0x0, 0x100000000}, 0x0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000001c0)=0x1, 0x4)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000000)=0x81, 0x4)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
r2 = semget$private(0x0, 0x2, 0x0)
__semctl$SEM_INFO(r2, 0x0, 0xb, &(0x7f0000000100)=""/8)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000040)=0x400, 0x4)
getuid()
setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080)=0x75, 0x4)
socket$inet(0x2, 0x10000003, 0x7fff)

00:01:29 executing program 1:
socketpair(0x0, 0x20000007, 0x0, 0x0)
r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10, 0x30000000)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x65ef, 0x0, 0x1, 0xfffffffffffffffc}, 0x0)
open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000)
munlockall()
truncate(0x0, 0x800800805ffff)
sync()

00:01:31 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
freebsd11_fstat(r0, &(0x7f0000000100))
sendmsg$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$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:01:31 executing program 2:
freebsd11_lstat(&(0x7f0000001280)='./file0\x00', &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
fstat(0xffffffffffffffff, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_lstat(&(0x7f00000014c0)='./file0\x00', &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
getgroups(0x4, &(0x7f0000001580)=[r0, r1, r2, r3])
r4 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r4, 0x0, 0x1000000000003)
getsockopt$sock_timeval(r4, 0xffff, 0x1007, &(0x7f00000001c0), &(0x7f0000000200)=0x10)
poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0)
poll(0x0, 0x0, 0x664b6e3)
socket$inet6(0x1c, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
socket$inet6(0x1c, 0x4, 0x4863)
open(&(0x7f0000000080)='./file0\x00', 0x200, 0x80)
getgroups(0x1, &(0x7f0000000100)=[<r5=>0x0])
r6 = semget$private(0x0, 0x3, 0x440)
__semctl$IPC_STAT(r6, 0x0, 0x2, &(0x7f0000001600)=""/4096)
getgroups(0x7, &(0x7f0000000140)=[r5, <r7=>0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff])
setregid(r5, r7)
truncate(&(0x7f00000015c0)='./file0\x00', 0x3ff)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getuid()
pwritev(r4, &(0x7f0000000000)=[{&(0x7f00000011c0)="69d113303b1c44fcde0e438880a9e56ee9555722ff2001ed731df636887fcf98721f58b2f809ae184c5d632c0321b1fac067aaa0796496279170495dd3b6a1ad0e6c8a99101423202ebcbe3da7fb799a5109cd6deba9cf54d69d327c42e5d17d7b76a72f62b485d4021c3efcd5de7cb80d707ce6bfaa5421be3ead7de1090ed918a776537b1dc9e6254c672cdac7e7f6e124f6f4b6b9614a37c15963b2b98655337d322b46c4670cf9ccafb739e3cb7ef7f55c231b76b7", 0xb7}], 0x1, 0x0)

00:01:31 executing program 1:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
faccessat(r0, &(0x7f0000000380)='./file1\x00', 0x8, 0x1800)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r2 = open(&(0x7f0000000300)='./file0/file0\x00', 0x100000, 0xa0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0xfffffffffffffffe, 0x1000000000005)
r3 = msgget$private(0x0, 0x200)
r4 = getuid()
r5 = getegid()
fstat(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
freebsd11_fstat(r1, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
r8 = fcntl$getown(r0, 0x5)
r9 = getpid()
msgrcv(r3, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x52, 0x3, 0x800)
msgctl$IPC_SET(r3, 0x1, &(0x7f0000000640)={{0x6, r4, r5, r6, r7, 0x24, 0xf5ed}, 0x28d, 0x7f, 0x6, 0x100000000, 0xfffffffffffffff7, 0x7, r8, r9})
r10 = dup(r1)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90)
r11 = open(&(0x7f00000002c0)='./file0/file0\x00', 0x4, 0x40)
mknodat(r2, &(0x7f0000000740)='./file0\x00', 0xffffffffffffffff, 0x1)
lseek(r10, 0x0, 0x3)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r11, 0x84, 0x10, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
r12 = shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil)
shmctl$SHM_UNLOCK(r12, 0xc)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r11, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000080)=0x1, 0x4)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000100)={<r13=>0x0, 0xb1e}, &(0x7f0000000140)=0x8)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000280)={r13, 0xff}, 0x8)

00:01:31 executing program 0:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000))
getsockopt$inet_opts(r0, 0x0, 0x1, 0x0, 0x0)

00:01:31 executing program 0:
r0 = msgget$private(0x0, 0x0)
r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={<r2=>0x0, 0xe4db}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000000c0)={r2, 0x250}, &(0x7f0000000100)=0x8)
msgsnd(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="01000000000000003f848c27f9945d8b6823cba68dde446ba2fbc28b"], 0x1c, 0x0)
msgctl$IPC_SET(r0, 0x1, &(0x7f0000000240)={{}, 0x0, 0x0, 0x1c})
msgsnd(r0, &(0x7f0000000180)=ANY=[@ANYBLOB], 0x1, 0x0)
msgctl$IPC_RMID(r0, 0x0)

00:01:33 executing program 0:
execve(&(0x7f0000000000)='.\x00', &(0x7f00000014c0), 0x0)
r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8, 0x30000000)
sendmsg$unix(r0, &(0x7f0000000200)={&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000001c0)=[{&(0x7f0000000100)="d434c345c024e6554bb1e0a706d77e308d22f5e8a89d6ebad2d073d1b2aae19cdf9b6a3ec8f64a239d92556573d110676921c324b62a1b926085943860044c82c1d9bc2886aa6c724e9b253ee832bcf3eb5974b9cb98630032253cc9c323b95d40741d4a35426b5674a3f21beb2dae9cf44e24b65d0b9e6561b3e73faa1290b4085c6586338c9d", 0x87}], 0x1, 0x0, 0x0, 0x80}, 0x8)

00:01:33 executing program 0:
r0 = socket$inet(0x2, 0x2, 0x0)
getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000040)={@empty, @broadcast}, &(0x7f0000000080)=0x8)
r1 = fcntl$getown(r0, 0x5)
getpgrp(r1)
setsockopt$inet_opts(r0, 0x0, 0x200000000000b, &(0x7f0000000000)='\x00', 0x1)
setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f00000000c0)={@multicast1, @broadcast, 0x2, 0x6, [@empty, @multicast1, @local={0xac, 0x14, 0x0}, @broadcast, @multicast2, @empty]}, 0x28)
setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000280)="eaff125c00000000", 0x8)

00:01:33 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
dup(r0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, &(0x7f0000000040))
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x4410, 0xffffffffffffffff, 0x0)

00:01:33 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
freebsd11_fstat(r0, &(0x7f0000000100))
sendmsg$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$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:01:35 executing program 2:
r0 = dup(0xffffffffffffff9c)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000180)={0x254}, 0x1)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x8, <r1=>0x0}, &(0x7f0000000100)=0xc)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x7}, 0x8)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x14, &(0x7f0000000240)={<r3=>0x0, 0x0}, &(0x7f0000000000)=0x10)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x32, &(0x7f0000000080)={r3}, &(0x7f00000000c0)=0x8)

00:01:35 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000000), 0x4)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={<r1=>0x0, 0xd72f, 0x4}, &(0x7f0000000240)=0xc)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)={@in={{0x2, 0x3, @multicast1}}, r1}, &(0x7f0000000340)=0x8c)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000040)={@in={{0x2, 0x0}}, <r2=>0x0}, &(0x7f0000000100)=0x8c)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180)={r2}, &(0x7f00000001c0)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000140)={r2, 0x6}, 0x8)

00:01:35 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000040)=ANY=[@ANYBLOB="1c004e2001010000fe8000000000000000000000000000aa010000000010005db11fa69af88e4b1bb891a000000000000000000000000000000000000000000000001a"], 0x0)
r1 = fcntl$dupfd(r0, 0x1, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000), 0xfe6a)
nanosleep(&(0x7f00000000c0)={0xcf53, 0x100000001}, &(0x7f0000000100))

00:01:35 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
r1 = getpgid(0xffffffffffffffff)
fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x1, 0x1, 0x0, 0x3, r1})
lseek(r0, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
socket(0x17, 0x20000000, 0x7)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffe83)
lseek(r0, 0x0, 0x2)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, 0x0, 0x107)

00:01:35 executing program 0:
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, &(0x7f00000000c0)={0x1, [<r1=>0x0]}, &(0x7f0000000180)=0xffffffffffffffd8)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x3004, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb)

00:01:35 executing program 0:
mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
bind(r0, &(0x7f0000000040)=@in6={0x1c, 0x0, 0xfffffffffffffffb, @local={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c)
r1 = fcntl$dupfd(r0, 0x11, r0)
setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000140)={0x4, &(0x7f00000000c0)=[@in6={0x1c, 0x1, 0xed, @local={0xfe, 0x80, [], 0x0}, 0x800}, @in={0x2, 0x0, @loopback}, @in6={0x1c, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x5}]}, &(0x7f0000000180)=0x10)
connect(r0, &(0x7f0000000000)=@un=@abs={0x0, 0x0, 0x0}, 0x8)
getsockname(r0, 0x0, &(0x7f0000000080))

00:01:35 executing program 0:
mkdir(&(0x7f00000aa000)='./file0\x00', 0x0)
symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={<r1=>0x0, 0x5, 0x76, 0x200}, &(0x7f0000000040)=0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x9, @empty, 0x40}}, r1, 0xffffffffffffffc1, 0x3, 0x2, 0x0, 0x9, 0x7}, 0x98)
chmod(&(0x7f0000000100)='./file0\x00', 0x23e)
freebsd11_fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
setuid(r2)
setuid(0xee01)
futimesat(r0, &(0x7f0000000140)='./file0/file0\x00', 0x0)

00:01:37 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
freebsd11_fstat(r0, &(0x7f0000000100))
sendmsg$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$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:01:37 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r1, &(0x7f0000000100), 0x100000000000005d)
renameat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='.\x00')
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000180)=ANY=[@ANYBLOB="020000ffff99000700000f5f40cb79d3dc877ac579072bcb80050600000000000000aefa1f604137690192db00fe1dc49493d797b071f9ea935c"], 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000100))
open$dir(&(0x7f00000000c0)='./file0\x00', 0x100208, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85)
execve(0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000080)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0xff27)

00:01:37 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
r1 = accept$inet6(r0, &(0x7f0000000380), &(0x7f00000003c0)=0x1c)
fcntl$setflags(r1, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
fcntl$getflags(0xffffffffffffffff, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x0, @broadcast}}, <r2=>0x0, 0x294, 0x6, 0x88, 0x1, 0x3, 0x6}, &(0x7f0000000000)=0xa0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000002c0)={0x1, 0x6, 0x410, 0x2, 0x20, 0xdad, 0xffff, 0x2, r2}, &(0x7f0000000300)=0x20)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
r3 = open(0x0, 0x400000000, 0x4c)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, &(0x7f0000000040))
freebsd11_lstat(0x0, 0x0)
getgroups(0x0, 0x0)
recvfrom$inet(r3, &(0x7f0000000140)=""/55, 0x37, 0x0, &(0x7f00000001c0)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10)
truncate(&(0x7f0000000340)='./file0\x00', 0xffff)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080), &(0x7f0000000100)=0x4)
freebsd11_fstat(0xffffffffffffffff, 0x0)

00:01:38 executing program 2:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = dup2(r0, r0)
accept$unix(r1, 0x0, &(0x7f0000000080))
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r2, 0x0)
accept(r2, 0x0, 0x0)
close(r0)
execve(0x0, 0x0, 0x0)
poll(&(0x7f0000000040)=[{r0, 0x3}], 0x1, 0x0)

00:01:38 executing program 0:
pipe2(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = dup(r1)
r3 = dup2(r1, r2)
write(r2, &(0x7f0000000040), 0xfffffedf)
ppoll(&(0x7f0000000040)=[{r1, 0xc4}], 0x1, 0x0, 0x0, 0x0)
dup2(r3, r0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={<r4=>0x0, 0xfff, 0x0, 0x100000000, 0x6}, &(0x7f0000000080)=0x18)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c004e2004000000000000000000000000000000000000008dbd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005f0f88322929e2db000000000000000000000000", @ANYRES32=r4], 0x84)

00:01:39 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={<r1=>0x0, 0x0}, &(0x7f00000000c0)=0x10)
r2 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x6, 0x1c00, 0x3, 0x8, r1}, 0x10)
connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1202, &(0x7f0000000040)={r1, 0x2}, 0x8)

00:01:39 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
bind(r0, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @local}, 0x10)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x9}, 0x1)

00:01:39 executing program 0:
mkdir(&(0x7f0000000040)='./control\x00', 0x0)
r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0)
fsync(r0)
mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0)
fcntl$setflags(r0, 0x2, 0x1)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x86, 0x40)
rmdir(&(0x7f0000000200)='./control\x00')
getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, 0x0, &(0x7f0000000140))
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, 0x7fff, 0x7}, &(0x7f00000001c0)=0xc)
rmdir(&(0x7f0000000100)='./control\x00')

00:01:40 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
freebsd11_fstat(r0, &(0x7f0000000100))
sendmsg$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$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:01:40 executing program 1:
r0 = socket$inet_sctp(0x2, 0x2002000007, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x2, &(0x7f0000000000)=ANY=[@ANYBLOB="00009d742a4b8cfdcf210000"], &(0x7f0000000180)=0x3b7)

00:01:40 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000440)={<r1=>0x0, 0x0, 0x3, 0x2}, &(0x7f0000000480)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000004c0)={0x6191, 0x20, 0x4e00, 0x7f, 0x3d, 0xffffffffffffdbf3, 0x4d0, 0x2a2, <r2=>0x0}, &(0x7f0000000500)=0x20)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000002600)={@in6={{0x1c, 0x0, 0x10000, @empty, 0x5}}, <r3=>0x0, 0x1, 0x1, 0x8, 0x4, 0x80000001}, &(0x7f0000000540)=0x98)
sendmsg$inet_sctp(r0, &(0x7f0000002780)={&(0x7f0000000080)=@in6={0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000600)="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0x1000}, {&(0x7f00000000c0)="fe753f9638e3bda005560ac3a7990649b2c72dfe17cc5ee2a3e171e0d7ffdcb48b8c", 0x22}, {&(0x7f0000000100)="428ad880706e42d5c138117ca12de7b3945b00bd5e6a016ef5f5ee9fda3b8a46dd499c107d9fca14570652e0565d0b4c44742d7b91d9e5771022cb332919df627db76723d50bfa466f131c3f79007d48f20a133204b6738d2fee1404c9ce5c", 0x5f}, {&(0x7f0000000180)="8617eace94ba9bc716e95d15318bccea700b5db47e495cb89d66910c1eb7a450dd6b212d9a57244a69e200c8ed4852ea2b0d431a7b0f51ddbad854f3c634bdace02416e71f287acf6120665bf4264e3a813baefcee4dbf4413029bfa2ed497a1efc1a3f3940aa4dee38c3b8067b1e75cd0daa0f68dc34c8fc80145cc67ae7c166d4d99b5b71f701b930a13609c8c8cff3d482b278bb9014f6e6f4c14ff9c9d821fe4f79225366929ebf3892a69283e93d3ab60d85dfdb318502cee23e133803941f02d7b00afef55d9659d68ff739537eb212427a6a302", 0xd7}, {&(0x7f0000000280)="ca8bc94aed14e8e9fdb546246fa8fda5a091f7db0b95844e3c2000da234a494a0fe7d6fd7551ac555875be1643f7cbdf052d963adbfa8666e8b45a56b6e40bdba87a8eff17219c467358561d1b94fc10ff23d06dbcb6f06d32a24a44bf3e0c11bab15604657c4c24e33bd8836931ed83cedf2f70d83624d43733e039049c049b9f342cbca8dbef152c36a4902d37f1c311400d62f0c97149ee3f0f8c57749017542713577fd81c7872f1c25c585115301632b35714811345f009b16eee03539f82b022393c43f5306ce97ceb1a238254a7ded0230a4018ff8660300abed6469c423c3e07b8126b47361886c5b9ad180b30d6e2696520f1ddbcb55f4c9b1254", 0xff}, {&(0x7f0000000380)="a1e331353d422ce8ce40aa4cd33d2cc9a296a8d0b7c95bde8c450123338905f7f03a66e415f4bd7ef5c21335c7eb77f79b6b5975", 0x34}, {&(0x7f0000001600)="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", 0x1000}], 0x7, &(0x7f00000026c0)=[@sndrcv={0x2c, 0x84, 0x2, {0x1, 0x5, 0x4000, 0x6, 0x20, 0x26, 0x4, 0x7, r1}}, @dstaddrv6={0x1c}, @prinfo={0x14, 0x84, 0x7, {0xf, 0xd2}}, @sndinfo={0x1c, 0x84, 0x4, {0x5639, 0x4000, 0x5, 0x7f, r2}}, @sndinfo={0x1c, 0x84, 0x4, {0x7ff, 0x820, 0x8, 0x40, r3}}, @init={0x14, 0x84, 0x1, {0xa83, 0x9, 0x4, 0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0xb8, 0x100}, 0x1)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
sendmsg$unix(r0, &(0x7f00000005c0)={&(0x7f0000000040)=@abs, 0x8, 0x0, 0x0, &(0x7f0000000580)=[@cred={0x20}], 0x20}, 0x0)

00:01:40 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x200}, 0x10)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000300)={<r1=>0x0, 0x6}, &(0x7f0000000340)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000440)={r1, &(0x7f0000000380)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in]}, &(0x7f0000000480)=0x10)
sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x109b, 0x0, 0xffffffffffffff85}, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={<r2=>0x0, &(0x7f0000000240)=[@in6, @in6, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000100)=0x10)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r2, 0xe1, 0x1}, &(0x7f00000001c0)=0xc)
chdir(&(0x7f00000000c0)='./file0\x00')

00:01:40 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
freebsd11_fstat(r0, &(0x7f0000000100))
sendmsg$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$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:01:40 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fchmod(r0, 0xe3)
ftruncate(r0, 0x101)
close(r0)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
shutdown(r1, 0x0)
connect$unix(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f6e696c65300096f75be54b4cfd1db32d89cd42fecf8217e1813551adf9e288b3fda78b12e4356f19e8820947d0a02b13065a0b7f283d6d06f31bf254407635e0763ff5cb50693aa111160180000000000000000000000000c6c54e7faf8c17c3011fdc6512c713a4190b1c5c16f225d6765ab3443b9a5063f1a03c259c7e1f4a1264a94025f130b6e6c4b111ed232022ae24a1044a1b62d9ffedf9c7af3d95d1cf00eb23"], 0x1)

00:01:40 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fchmod(r0, 0xe3)
ftruncate(r0, 0x101)
close(r0)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
shutdown(r1, 0x0)
connect$unix(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f6e696c65300096f75be54b4cfd1db32d89cd42fecf8217e1813551adf9e288b3fda78b12e4356f19e8820947d0a02b13065a0b7f283d6d06f31bf254407635e0763ff5cb50693aa111160180000000000000000000000000c6c54e7faf8c17c3011fdc6512c713a4190b1c5c16f225d6765ab3443b9a5063f1a03c259c7e1f4a1264a94025f130b6e6c4b111ed232022ae24a1044a1b62d9ffedf9c7af3d95d1cf00eb23"], 0x1)

00:01:41 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)
getpid()
getpgrp(0x0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, 0x0, 0xfde4)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={<r1=>0x0, 0x362, 0x0, 0x6, 0x8001}, &(0x7f0000000040)=0x18)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x5a45, 0x171, 0x2}, &(0x7f0000000100)=0x10)

00:01:42 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
freebsd11_fstat(r0, &(0x7f0000000100))
sendmsg$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$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:01:42 executing program 0:
r0 = shmat(0xffffffffffffffff, &(0x7f0000436000/0x2000)=nil, 0x3000)
shmdt(r0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0), 0x0)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x80, 0x0)
fchmodat(r1, &(0x7f0000000080)='./file0\x00', 0x8)

00:01:42 executing program 2:
readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f00000015c0)=""/4096, 0x1000}], 0x1)
socketpair(0x0, 0x0, 0xc9, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
setsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000080)={@rand_addr=0x8000000000, @rand_addr=0x101}, 0x8)
readv(0xffffffffffffffff, &(0x7f0000001580)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
open(&(0x7f00000000c0)='./file0\x00', 0x400, 0x9)
mlockall(0x1)
sendmsg(r1, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000100), 0x23d, 0x0}, 0x0)

00:01:42 executing program 1:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
getpeername$unix(0xffffffffffffffff, &(0x7f0000000480)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000c10680d2000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001"], 0x0)
writev(r0, &(0x7f0000000440)=[{&(0x7f0000000380)="ea13259671301ed59ffbe4fcd1ef62bbd7c2fd65fbb314e9c4f55e2f72e5af7d28ac90380577af5d54f2b72249f77e3158f330606ddc2bbf1378564b488785830600f12c8104e034ae6291d9c1ae68ec59fdf79f5bce5942c58edd48fb412c899f99f05b5f1c3438fcd0e8d6a0f98e45ce08b143dbca0de58e93c44db6789dc5b6848d2f358400faea9aae35624aa4d2a65bd661d61566038b1d74103676e437496541010b00862d5b7ecd747ae1bc969d0a8f3dc531203a", 0xb8}, {&(0x7f00000002c0)="e17ae4942b580eebf0d644a5cac170d3a83a947473cbbdb80f85aff5ed87ec10aa66df8228211afdec2438a8156b0f253582e59c5233ca3f1ed07c6e2aed0dd071dff50a5a6f8a1796fdfd36227072b1609dc789a345e8e2478d00344151fb9d3de964f13f4711aa0dda409e6d6056914eb0b624", 0x74}], 0x2)
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x10000000)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000980)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="24000000007bdc402daa6f2f19c074d29aec5082b4e661060000005e9133a8afb876acdf50205554eef77c87c1af0a43358a4ff01e95e86cdfd318dc3f6695334a54c270adf858848b2cba7b1ae41590fc5505fe92757300d52faca589dc3f63632b8bc3643499c6fc359f46"], &(0x7f0000000180)=0x2c)
setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x6}, 0x8)
open(&(0x7f0000000000)='./file0\x00', 0x480, 0x100)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000200), &(0x7f0000000080)=0x4)

00:01:42 executing program 1:
r0 = socket$inet(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f000000bffc), &(0x7f0000009000)=0x4)

00:01:42 executing program 1:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="100000008400000008000000000000001c000000000000005b00000001000000000000000000000000000000"], 0x2c}, 0x0)

00:01:42 executing program 1:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
clock_settime(0xe, &(0x7f0000000000)={0x5c4, 0x972})
shutdown(r0, 0x0)
poll(&(0x7f0000000280)=[{r0}, {r0, 0x14}], 0x2, 0x0)

00:01:43 executing program 0:
r0 = open(&(0x7f0000000400)='./file0\x00', 0x80000000000206, 0x0)
r1 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffb000/0x2000)=nil)
shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000440)=""/4096)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
fcntl$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$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={<r3=>0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000001c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={r3, 0x800}, 0x8)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
setsockopt$inet_udp(r0, 0x11, 0x4, 0x0, 0xfffffffffffffff1)
setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x8003, 0xf, 0x6, 0x1}, &(0x7f0000000080)=0x18)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="fcffffd3e4f9c3ae963c0ba3c5b43d44a7ff0700"], 0x0)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f0000000000)={@remote, @multicast1}, &(0x7f00000002c0)=0xc)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x1, 0x4, r3}, 0xc)

00:01:44 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
freebsd11_fstat(r0, &(0x7f0000000100))
sendmsg$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$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:01:44 executing program 2:
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80, 0x100)
setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040)=0x6, 0x4)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
open(0x0, 0x0, 0x0)
truncate(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0)
lseek(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0)
poll(0x0, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xffffffffffffff8c)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)

00:01:44 executing program 1:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000140)=0x1, 0x4)
getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast2, @rand_addr, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000000c0)={@local={0xac, 0x14, 0x0}, @loopback, r1}, 0xc)
r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
fcntl$lock(r2, 0xc, &(0x7f0000000340)={0x0, 0x0, 0x3, 0x100000001})
fcntl$lock(0xffffffffffffffff, 0xb, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010001})

00:01:45 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000040), 0x100000000000018d, 0x0, 0x15c}, 0x0)
rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0/file0\x00')
shutdown(r0, 0x1)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xacdd}, 0xb)

00:01:47 executing program 1:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x80000000000207, 0x4)
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$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00'], 0x0)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0xff, 0x4)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1)
r1 = accept4$inet6(r0, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000340)=0x1c, 0x30000000)
getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r2 = open(&(0x7f0000000380)='./file0\x00', 0x20000, 0x100)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000480)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, <r3=>0x0, 0xfffffffffffff2fd, 0x8, 0x2}, &(0x7f0000000540)=0x94)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000580)={<r4=>r3, 0x5b, 0x9, 0xffffffff, 0x18e003ff, 0x1}, &(0x7f00000005c0)=0x14)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000006c0)={r4, &(0x7f0000000640)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000700)=0x10)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000600)={r3, 0x5}, 0x8)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={0x0, 0x7}, 0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={<r5=>0x0, 0x4, 0x0, 0xffffffffffffffc1}, &(0x7f00000001c0)=0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast2}}, r5, 0x4, 0x7f, 0x201, 0x0, 0x55, 0x1}, 0xa0)
lseek(r1, 0x0, 0x3)
setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000100), 0x4)

00:01:47 executing program 1:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
flock(r0, 0x1)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000280)={0x0, 0xfffffffffffffffc, 0x0, 0x100000001})
flock(r1, 0x2)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x2, 0xffffffffffffff7f, 0x1000300010005})
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000040)={0xa0, 0x4400, 0x8001, 0x1b4, <r3=>0x0}, &(0x7f0000000080)=0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x401, 0x4000, 0x2293, 0x3, r3}, 0x10)

00:01:47 executing program 0:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x0)
read(r0, &(0x7f0000000100)=""/247, 0xf6)
close(r1)

00:01:48 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
freebsd11_fstat(r0, &(0x7f0000000100))
sendmsg$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$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:01:48 executing program 0:
ppoll(0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
recvfrom(r0, &(0x7f0000000000)=""/4096, 0x1000, 0x80, &(0x7f00000010c0)=ANY=[@ANYBLOB="003000df66dce43a08d5fedab8f3daf4d9564f1bf54be85a2ec56fe46c2d37a14be2fa9a114399420711abd7beab686abc983a7ff6880719e5f6d06fc0f56d2b59c0d0d8760883d824caacd12ebb0de09473a9bc9f26270032c3bbe53d8100973d90cfd947dcccfbffffffffffffffdb9a2273b12f2dd07da6616da7509affa5b9c2"], 0xa)

00:01:49 executing program 2:
r0 = socket(0x1c, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000001c0)=0x401, 0x4)
sendto$unix(r0, &(0x7f0000000000)="e7bb79d0e79bf24bd2901ecb9acbfcaef8c486c739", 0x15, 0x81, 0x0, 0x0)
sendto$unix(r0, 0x0, 0x0, 0xc7, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c)

00:01:49 executing program 0:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000140)={<r1=>0x0, 0x0, 0x80000001, 0x10001, 0xffffffff00000000, 0x7fff, 0x4, 0x50, {@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xffffffff, 0x9, 0x8000, 0x10001, 0x9}}, &(0x7f0000000080)=0xb8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x0, 0x7, 0x8}, 0x10)
getsockopt$inet_int(r0, 0x0, 0x47, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r2 = socket(0x2, 0x1, 0x0)
sendto$unix(r2, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="00022e2fe3dedcfa031f8993f3e01b2f66695f0f302f66696c653000"], 0x1)

00:01:49 executing program 1:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r0=>0xffffffffffffffff})
recvfrom$unix(r0, &(0x7f0000000100)=""/99, 0x63, 0x40, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={<r2=>0x0, 0x7, 0x3}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x31, &(0x7f0000000000)={r2, 0x1000, 0x3}, 0xf7693cf6da7b5c47)

00:01:49 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
accept4(r0, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8, 0x10000000)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
write(r1, &(0x7f0000001900)="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", 0x1001)

00:01:49 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000003c0)=[{r0}], 0x1, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setitimer(0x1, &(0x7f0000000140)={{0x9, 0x7}, {0x200, 0x10001}}, 0x0)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x81, 0xfffffe32)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
r1 = accept(r0, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000200)=0x1c)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000240)=0x2, 0x4)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000000c0)=0x6, 0x4)
r2 = semget$private(0x0, 0x0, 0x0)
__semctl$SEM_INFO(r2, 0x0, 0xb, &(0x7f0000000100)=""/8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000340), &(0x7f0000000380)=0x4)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040)=0x400, 0x4)
getuid()
getsockname$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000300)=0x1c)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000280)={0x0, 0x2}, &(0x7f00000002c0)=0x8)

00:01:49 executing program 2:
setpgid(0x0, 0x0)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
socket$unix(0x1, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0)
mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000)
mprotect(&(0x7f0000d10000/0x3000)=nil, 0x3000, 0x0)
munlockall()

00:01:50 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
freebsd11_fstat(r0, &(0x7f0000000100))
sendmsg$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$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:01:50 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r1=>0x0, 0xfffffffffffeffff, 0xf, 0x3, 0xffff}, &(0x7f0000000040)=0x18)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)=ANY=[@ANYBLOB="1c004e217f000000fe8000000000000000000000000000bb6c0f0000000000000000000000000000000000000000000000000000000000190000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000", @ANYRES32=r1, @ANYBLOB="0000008001000000072c030000000000004f0000"], &(0x7f0000000140)=0x98)
ftruncate(r0, 0x4000000000fe)
r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0)
ftruncate(r0, 0x6)
mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x0, 0x12, r2, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x400000)
mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={r1, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000240)=0x10)
msync(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x1)

00:01:51 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000340)='./file0\x00', 0x80000000)
preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/161, 0xa1}, {&(0x7f0000000200)=""/74, 0x4a}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000000380)=""/235, 0xeb}], 0x4, 0x0)
setreuid(0x0, 0xee00)
getresuid(0x0, &(0x7f00000000c0)=<r1=>0x0, 0x0)
__semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000001c0)={{0x0, r1}})

00:01:51 executing program 0:
r0 = socket(0x80000000000002, 0x400000000002, 0x0)
sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000040)=@in6={0x1c, 0x2, 0x753, @local={0xfe, 0x80, [], 0x0}, 0x800}, 0x1c, 0x0, 0x0, 0x0, 0xfffffffffffffec6}, 0x0)

00:01:51 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
r2 = dup(r0)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000080208, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r3, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x305)
setsockopt$inet_udp(r3, 0x11, 0x1, &(0x7f0000000140)=0x9, 0x4)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7fff, 0xf, 0x6, 0x1}, &(0x7f0000000080)=0x18)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="fcffffef06000000000300244901422d4a376202000000ff6ca0b0428cd635261af71bc7ad5ca8e1dea828ac92deea2d26800056cd7b7a01f5e7d62503d9bf30150c1157aa1cc55089ff7f00000000000055ddaf8859"], 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000200)='hd\x00', 0x3)
setsockopt$sock_accept_filter(r3, 0xffff, 0x1000, &(0x7f00000002c0)={'accf_data\x00', "5bcd2b0f6a095cb1a213f60a876d9f0acc6b64e633a491c0a597c1382a9c856b28024d5b6c9bd6d0ff665df2e9e23774a7898313f32c741b9b86080cebfe63be1a6dfdda7b1f8500e41df5101000febdf25925ea6c315b1567cb893b1910260ee1e885150722ff1e56a19748f66f177cbf105703a18c3a0737c70e4e317df687a632ef598377a87a4507fb0fc5872bf74a7fe28dd8508e2a2059a00ae2a8d82e47904109c4afe4e04610608bc52a5dac3729a40941a75b4241c18f7f0931d775e2b73ab0ff9c7dc25783b053316f3522b01411e2003b75ff429bbeab1317863641894e5cd4ca7c8fb49b2ca6bccee614"}, 0x100)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000001c0)={0xffffffff}, 0x4)
fchdir(r0)
accept4$unix(r3, &(0x7f0000000000)=@abs, &(0x7f00000004c0)=0x8, 0x0)
dup2(r3, r0)
sendto$inet(r0, &(0x7f00000000c0)="5918942bab8373660674f7ea142d46d7d9534ccd1a1053ffd16653b9d0ad3dc0e29482269da8aa77e0d2f0b43d8873c1bd1425056e415da4cfad5aac6af61b0c44a85d3b8f3a14f4521ca96edf19702a6d656031fd85289b62760b41c17a04d20152299d3b8bc0c0b3461f9858", 0x6d, 0x88, 0x0, 0x0)
dup(r2)
getrusage(0xffffffffffffffff, &(0x7f00000003c0))

00:01:51 executing program 0:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
writev(r0, 0x0, 0xffffffffffffff93)
fcntl$setstatus(r0, 0x4, 0x0)

00:01:52 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
freebsd11_fstat(r0, &(0x7f0000000100))
sendmsg$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$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:01:52 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
r1 = getpgid(0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={<r2=>0x0, 0x7}, 0xfffffffffffffffe)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={r2, 0xffffffff, 0xf, 0x7, 0x2}, &(0x7f00000001c0)=0x18)
fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x1, 0x1, 0x0, 0x3, r1})
lseek(r0, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x20, 0xfff)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)

00:01:53 executing program 1:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYPTR64], 0x28}, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000380))
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
sendto(r2, &(0x7f0000000440)="1dc4513bd1c98ab0c15dc5cc22392b26ea6abf6c0fb589b3087710c5402f8a0447e521302e9a2793c3137ecad13d642b9a014fe359f8c7ec57bedd93e0e59799129861701cbbce740941dcf00613227487fbe83d969e0d7c9762e06248820a79a4474cf85330cc2df44b1d9591a180ac5e1bb815fe41814a237fbf5f3d5d8cb00d9192c4b6f8a1b182886ab36a203322295ededc8ffc80865c4c6b99cd47abca36d449bd2edaf9722f7d2f4896aead243476343c68e08189803720d62955c6407a2af318e18b9bb6de2e1119549f74863f836a", 0xd3, 0x104, &(0x7f0000000000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10)
r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x200, 0x20)
sendto$inet6(r3, &(0x7f0000000100)="5d7dec714e5a519af125", 0xa, 0x20000, &(0x7f0000000140)={0x1c, 0x2, 0x8001, @loopback, 0x5}, 0x1c)
dup2(r1, r0)
getsockopt$inet_udp(r3, 0x11, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4)

00:01:54 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
freebsd11_fstat(r0, &(0x7f0000000100))
sendmsg$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, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:01:54 executing program 1:
r0 = msgget$private(0x0, 0x0)
msgsnd(r0, &(0x7f0000000040)={0x2, "ce12f854709b0d785a625dd5159118aa29a3d4fe511293fb37a3d22e9a95d7a478a5732ea031a7bea6962e9aae63ff6ede7507099946a5de99ad2e8f515e3da2edf9238412cc373ab060e794efd88fc74053fff029efeec7af0b"}, 0x62, 0x800)
msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800)
r1 = getuid()
getgroups(0x2, &(0x7f0000000000)=[<r2=>0x0, 0x0])
freebsd10_pipe(&(0x7f00000002c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
setsockopt$inet6_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f0000000300)={0x0, "e2c2a146c8b333be4c8fc8b5e1be55ea"}, 0x14)
getresuid(&(0x7f0000000140), &(0x7f00000001c0)=<r5=>0x0, &(0x7f0000000200))
fstat(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
accept$unix(r3, &(0x7f0000001580)=@file={0x0, ""/99}, &(0x7f0000000340)=0x65)
msgctl$IPC_SET(r0, 0x1, &(0x7f0000000240)={{0xfffffffffffeffff, r1, r2, r5, r6, 0x19, 0x1f}, 0x1, 0x8, 0x1c, 0x401, 0x300b6671, 0x6})
msgsnd(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="9dc2b0a15f698b6f"], 0x1, 0x0)
msgrcv(r0, &(0x7f00000000c0)={0x0, ""/116}, 0x7c, 0x1, 0x1800)
msgrcv(r0, &(0x7f0000000540)={0x0, ""/4096}, 0x1008, 0x2, 0x1800)
r7 = shmget$private(0x0, 0x1000, 0x1, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_STAT(r7, 0x2, &(0x7f0000001600)=""/7)

00:01:54 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
close(r0)
linkat(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00', 0x400)
truncate(&(0x7f0000000340)='./file0\x00', 0x80000000)
rename(&(0x7f0000000040)='./file0\x00', 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x6)
poll(&(0x7f00000000c0)=[{}, {r0, 0xc}], 0x2, 0x75f)
fcntl$setflags(r0, 0x2, 0x1)
freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', 0x0)
chown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)

00:01:54 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x2, @multicast1}}, <r1=>0x0, 0x1, 0xae, 0x0, 0x7f, 0x533, 0x7}, &(0x7f0000000000)=0xa0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x7f, 0x200, 0xfffffffffffffffb, 0x4, r1}, &(0x7f00000001c0)=0x10)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe}, &(0x7f0000000080)=0x8)

00:01:54 executing program 0:
munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5)

00:01:55 executing program 0:
mkdir(&(0x7f00000002c0)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0)
r0 = open$dir(&(0x7f0000000340)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0, 0x0)
poll(&(0x7f0000000100)=[{r0, 0x2000}], 0x1, 0x0)
freebsd11_getdents(r0, &(0x7f00000003c0)=""/161, 0xa1)
openat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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', 0x0, 0x17)
rmdir(&(0x7f0000000180)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00')
freebsd11_lstat(&(0x7f0000000480)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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', &(0x7f0000000500))
r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x10000000)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0xfffffffffffffffa, 0x4)

00:01:56 executing program 1:
r0 = socket$inet(0x2, 0x3, 0x3)
getsockopt$inet_opts(r0, 0x0, 0x3a, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
socket$inet_icmp(0x2, 0x2, 0x1)

00:01:56 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x108, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080))

00:01:56 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
freebsd11_fstat(r0, &(0x7f0000000100))
sendmsg$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, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:01:56 executing program 0:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
recvfrom$inet(r0, &(0x7f0000000000)=""/172, 0xac, 0x42, &(0x7f00000000c0)={0x2, 0x3, @loopback}, 0x10)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_opts(r1, 0x0, 0x7, &(0x7f0000000580), 0x1f)
freebsd11_fstat(r0, &(0x7f0000000100))

00:01:56 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
bind$unix(r1, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa)
r2 = fcntl$dupfd(r1, 0x11, r0)
setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000080)='htcp\x00', 0x5)
recvfrom$unix(r0, &(0x7f00000000c0), 0x832f1f7d, 0x0, &(0x7f0000000000)=@abs, 0x20000000)
write(r1, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000100)={<r3=>0x0, 0x80000001, 0x3, 0x9, 0x6}, &(0x7f0000000140)=0x18)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={r3, 0x1d73ed85}, 0x8)

00:01:56 executing program 1:
r0 = socket(0x3, 0x10000001, 0x83)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0x6, @loopback, 0x80000001}}, <r1=>0x0, 0x8001, 0x81, 0x20, 0x8001, 0xcf8}, &(0x7f0000000080)=0x98)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r1, 0x3, 0x1}, &(0x7f0000000180)=0xc)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8, 0x100}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x5}, 0x8)
sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000300)={0x0, 0xfffffffffffffff9, 0x7fff, 0xcc}, &(0x7f0000000340)=0x10)

00:01:56 executing program 0:
r0 = socket$inet6(0x1c, 0x4, 0x4)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000200)={@in6}, 0x84)

00:01:56 executing program 0:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4)
poll(&(0x7f00000000c0)=[{r1, 0x2004}, {r1, 0x4}, {r0}], 0x3, 0x401)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x3}, 0xc)
r2 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x23, &(0x7f0000000100), 0x0)
socket$inet6_udplite(0x1c, 0x2, 0x88)

00:01:56 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000)={<r1=>0x0, 0x40}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x7c3a, 0x10001, 0x820, 0x2, 0x3f, 0x3, 0x8, 0x6, r1}, 0x20)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x1007, &(0x7f0000000100), 0x10)

00:01:56 executing program 0:
mprotect(&(0x7f00001b7000/0x3000)=nil, 0x3000, 0x5)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000100), 0x4)

00:01:57 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
freebsd11_fstat(r0, &(0x7f0000000100))
sendmsg$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, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:01:57 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000000)={<r2=>0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000080)=0x10)
unlink(&(0x7f0000000240)='./file0\x00')
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000001c0)={0xfffffffffffffffd, 0x0, 0xa, 0x70e3, r2}, &(0x7f0000000200)=0x10)
fchmodat(r1, &(0x7f0000000280)='./file0\x00', 0x1)
getsockopt$inet_opts(r0, 0x0, 0x2, &(0x7f00000000c0)=""/78, &(0x7f0000000040)=0x48b46e1c38fae4c8)

00:01:57 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000140)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=<r1=>0x0], &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x2, 0x20, r1}, &(0x7f00000000c0)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, 0xfffffffffffffffe, 0x0)

00:01:57 executing program 0:
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, &(0x7f0000000040)=0xffffffffffffff3b)
munmap(&(0x7f0000fe0000/0x4000)=nil, 0x4000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mlock(&(0x7f0000dd6000/0x2000)=nil, 0x2000)

00:01:57 executing program 0:
r0 = socket$inet6(0x1c, 0x7, 0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000600)={@in={{0x2, 0x3, @rand_addr=0x7}}, <r1=>0x0, 0x0, 0x1b50ec1b, 0x80, 0xe3, 0x3, 0xbcb2}, &(0x7f00000006c0)=0xa0)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000700)={r1, 0x8}, 0x8)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
freebsd11_fstat(r2, &(0x7f0000000040))
lseek(r2, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
chdir(&(0x7f0000000100)='./file0\x00')
setsockopt$inet6_tcp_int(r2, 0x6, 0x18, &(0x7f0000000000)=0x7fff, 0x4)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
r3 = socket(0x18, 0x5, 0x80000000)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000b0c825a79cb7ceac2022d6ed4cffff0000f475514451179e147bae6db07a9fcdcef57e9a9000e7a754ae26469e0504c122cdbc51220405d74b9ee872338bf5534ac4f92f96245ce2003527c4940685b5a2ad1a108dd9d19ca7d7a1e8fa14fc0b00e4dd479d5d5f377679813a0037f0f85764b791b7f8c4cf9e2417141ba41b64c03b72eb68f307eb3110462559d7e6358abcfecf9507234b0d7f830258afd2df529b1c33f447bfd872ae4115ed8e6134ba4d49762522bef389635cecf34caf6c9a7d1cb5e748a53c529467aa0ee27f44188ab062b704f8fe5a3d78ae292b1c"], 0x1)
rename(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)='./file1\x00')
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000003c0)={@in6={{0x1c, 0x3, 0x6, @loopback, 0x100000000}}, <r4=>0x0, 0xffffffff, 0xd1, 0x3f, 0x7, 0x4}, &(0x7f00000004c0)=0x98)
lseek(r3, 0x1d, 0x6)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000740)={r1, 0x6}, 0x8)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000500)={r4, 0xffffffffffff2ca5, 0xf, 0xed34, 0x3}, &(0x7f0000000540)=0x18)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x1d, &(0x7f0000000200)={0x0, 0x3}, 0x8)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000380)={0x2, [0x0, 0x5]}, 0x8)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000140)={<r5=>0x0}, &(0x7f00000001c0)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000340)={r5, 0x7, 0x2d, "f60d55d32bd865b0208387c8746e0312e2ab466f49875b0fd0c8bd07846270b4d39dc12f3bb217b2c5257cfd60"}, 0x35)

00:01:58 executing program 2:
ftruncate(0xffffffffffffffff, 0x800800805ffff)
ftruncate(0xffffffffffffffff, 0x5)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x20000000)
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000080)={<r1=>0x0, 0x101}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="02004e20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="08000000080000008000000004000000ff7f0500"], 0xa0)

00:01:58 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000580), 0x1f)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x8a04, 0x4)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000040)={@in={{0x2, 0x1, @rand_addr=0x3}}, <r2=>0x0}, &(0x7f0000000100)=0x8c)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x2, @loopback, 0xa4c4}}, r2}, 0x84)

00:01:59 executing program 2:
r0 = socket$inet_sctp(0x2, 0x800000005, 0x84)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x5bf91439, 0x4)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r1, 0x0, 0x1000000000003)
setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000040)=0x5, 0x4)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)

00:01:59 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
freebsd11_fstat(r0, &(0x7f0000000100))
sendmsg$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$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:01:59 executing program 1:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000000040), 0x182)
r1 = fcntl$dupfd(r0, 0x11, r0)
setsockopt$inet6_group_source_req(r1, 0x29, 0x55, &(0x7f0000000140)={0xfff, {{0x1c, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x6}}, {{0x1c, 0x0, 0x5, @empty, 0x4}}}, 0x108)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0x0, @multicast2}}, <r2=>0x0, 0x1000, 0x800, 0x1, 0xfff, 0x7, 0xfffffffffffffc00}, &(0x7f00000000c0)=0xa0)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000100)={r2, 0x5}, 0x8)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000280)=0x9, 0x4)

00:02:00 executing program 1:
freebsd11_mknod(&(0x7f0000000500)='./file0\x00', 0xe008, 0x0)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x8400, 0x1)
socket$inet_sctp(0x2, 0x5, 0x84)
truncate(&(0x7f0000000200)='./file0\x00', 0x9)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x3, 0x10001, 0x5, 0x3f, 0x2000000000000000, 0xffffffff, 0x10000, {@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, <r1=>0x0, 0x2, 0x437, 0x1000000, 0x0, 0x2}}, &(0x7f0000000100)=0xb8)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x7, 0x9, 0x1000, 0x7, 0xbe, 0x1, 0x2, 0x2, r1}, &(0x7f0000000180)=0x20)
open(&(0x7f00000001c0)='./file0\x00', 0x300, 0x500)

00:02:01 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x8005, &(0x7f00000000c0), 0x0)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040)=0x7fffffff, 0x4)

00:02:01 executing program 0:
mkdir(&(0x7f00000000c0)='./file0\x00', 0x0)
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000))
getresuid(&(0x7f0000000080)=<r0=>0x0, &(0x7f0000000140), &(0x7f0000000100)=<r1=>0x0)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000200)={@rand_addr, @remote, <r3=>0x0}, &(0x7f0000000240)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000280)={@remote={0xfe, 0x80, [], 0x0}, r3}, 0x14)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000300)={<r5=>0x0, &(0x7f00000002c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000340)=0x10)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000380)={r5, 0x2, 0x81}, 0xc)
setreuid(r0, r1)
utimes(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0))

00:02:01 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x0)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0)
open(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0xce, 0x10, 0x7, 0xfffffffffffffffe, <r2=>0x0}, &(0x7f0000000080)=0x10)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000100)={r2, 0xffffffff80000001}, 0x8)
setsockopt$inet6_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, 0x0, 0x0)

00:02:01 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
freebsd11_fstat(r0, &(0x7f0000000100))
sendmsg$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$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:02:03 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000204, 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)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x78a802e141b8d68b)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)

00:02:03 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f0000000440)=[{r0}, {r0, 0x2}], 0x2, 0x7)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
open(&(0x7f00000000c0)='./file0/file0\x00', 0x1, 0x41)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000380)={<r1=>0x0, &(0x7f00000002c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000003c0)=0x10)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000400)={r1, 0xee92}, 0x8)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0xf63, 0x20, 0xcc12, 0xd5fe, <r2=>0x0}, &(0x7f0000000040)=0x10)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000080)={r2, &(0x7f0000000100)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0xffffffffffff5d1e, @local={0xfe, 0x80, [], 0x0}, 0xcc}, @in={0x2, 0x1}, @in6={0x1c, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x2}, @in6={0x1c, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0}}]}, &(0x7f0000000180)=0x10)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x4)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)

00:02:03 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x3, 0x4)
poll(&(0x7f0000000000)=[{r0, 0x7}], 0x1, 0x0)
dup(r0)
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
write(r1, &(0x7f0000000140)="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", 0x1000)
read(r2, &(0x7f0000002140)=""/107, 0x6b)
write(r1, &(0x7f0000000040)='!', 0x1)
readv(r2, &(0x7f0000001140)=[{&(0x7f00000021c0)=""/4096, 0x1000}], 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockname$unix(r0, &(0x7f0000000140)=@file={0x0, ""/17}, &(0x7f00000001c0)=0x13)

00:02:05 executing program 1:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0x0)
recvfrom(r0, &(0x7f0000000080)=""/13, 0xd, 0x40041, &(0x7f0000000100)=@in6={0x1c, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x20}, 0x1c)
open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)

00:02:05 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
freebsd11_fstat(r0, &(0x7f0000000100))
sendmsg$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$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:02:05 executing program 0:
r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
fcntl$setstatus(r0, 0x4, 0x4)
fcntl$dupfd(r0, 0x11, r0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000001600)=""/242)
socket$inet6_icmp(0x1c, 0x2, 0x3a)

00:02:05 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_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:02:05 executing program 0:
socketpair$unix(0x1, 0x1, 0x0, 0x0)
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000340)=0x1c, 0x20000000)
r1 = accept4(r0, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000002c0)=0x1c, 0x30000000)
r2 = fcntl$dupfd(r1, 0x11, r0)
mkdirat(r2, &(0x7f0000000040)='./file0\x00', 0x20)
r3 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000580)=ANY=[@ANYBLOB], 0x0)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000005c0), &(0x7f0000000600)=0x4)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000500)={<r4=>0x0, 0x3ff}, &(0x7f0000000540)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000004c0)={0x0, 0x6, <r5=>r4}, 0x0)
r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
renameat(r6, &(0x7f0000000080)='./file0\x00', r6, &(0x7f0000000100)='./file0\x00')
socketpair(0x10, 0x3, 0x2, &(0x7f0000000280)={0xffffffffffffffff, <r7=>0xffffffffffffffff})
lseek(r6, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0)
fcntl$setflags(r6, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000580)={r5, 0x5}, 0x8)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x1f, &(0x7f0000000400), &(0x7f0000000440)=0x4)
freebsd11_lstat(0x0, 0x0)
getgroups(0x0, 0x0)
fcntl$dupfd(r0, 0x456d5fcafb581669, r1)
freebsd11_fstat(0xffffffffffffffff, 0x0)
fcntl$lock(r6, 0xfffffffffffffe, 0x0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x103, &(0x7f0000000380)={r5, 0x48, "d0b343f4fc2d115cbe564cb6f5f32b287ddfb533c466388594f2401e182ca5d0c489606bd46e5f87fb6ca279a3b2b1e0b17db2cc78770a24e997a448acada31d9768acafa6ccee63"}, 0x0)
rmdir(&(0x7f0000000000)='./file0\x00')
r8 = socket$inet(0x2, 0x0, 0x0)
setsockopt$inet_MCAST_LEAVE_GROUP(r8, 0x0, 0x51, &(0x7f00000001c0)={0xdb, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x90)

00:02:10 executing program 2:
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, &(0x7f0000000340)=[{&(0x7f0000000000)="22130d2afd3bf55454e0274695ee15239524e1b62f1d6742b377dd7898", 0x1d}, {&(0x7f0000000040)="8e0cd9c83ffb7f097442cfe775dd353e412f1cbcb08cc8e6a587b70d2cf4fa8dc5eff29eb0f27597db1f5075ee92baa12df90943004e02a31c690196e0dad31f68c71149750e3add4cc1c8c45e6659e6e56c46853f861e11a29cd58e10d5853c04d1ef8b3607eb8ae75054f204f51dbd04475964b6bbdb4641c25f075350f8d2208eace3", 0x84}, {&(0x7f0000000100)="26ac9578ade9739aa0f9cca41c", 0xd}, {&(0x7f0000000140)="d4a1c79b895a7b92bb47a3", 0xb}, {&(0x7f0000000180)="1e1c68f199520064ab604a4f52b7e39dfcacbcd5dafb57c740b41d3813a2f3f1023dbeec2ad7197aa8d4f11011a7ca486971767fe8dd4ec9e20fb89e40dbe42b515db24850a941d559fdec703cb4e1ef28a24c269879136483e6611cea37ecddcbe87c48f51a3dab18fe109d178b5c911f78d250609fd953999b821f9d9f8a933fe4906f1369052e352f5221200592a0b874c5a0571a738f632f1afc1cefce8ca8c221a66b1a001fe9071f0e8b3430fed8d75a47b5b26448ea4e831efb2906faca576eaf2693cdfcd83e64b82d6e8a97202a8e93e9497eb083a1100cad2915de", 0xe0}, {&(0x7f0000000280)="227555da24f636e886b1649940f342a1a95d0b726e460084720c0c107d12ca82e98158f88ff502239ade43513b9866dad38279dc3c3fc5857b9a321d58a27befe3ca68540ca2876430e931172b138b9100a0eb79571696fd683d1ee2b6deef1cecd8090268432c7beeb625256f7ac20e711ca567ba5e2a58bbb82ab7cab53343e5a1f14939b59054e4917d3936a7db1ecf69c6e7917dbd52", 0x98}, {&(0x7f0000000500)="e448014e2464eed184fd2d096d01ae5e67ee2d0abcc7fbe623e6a25352662e4b02cd950dc9a5c79db061a586c43eded21fecf3eb769984e4b28abb6d952be754732c7de14c9d169d28427e2990b23ab7d993c2b1fcf56733c0c1f6660353abcc1e7d0cb706ade45f38116a25cf0a15f02a64e0293402240c35b4f7169eaf97fbdaa87bd08f63712269d8c82ce5f1b9914b969c236d1fbf0f68cd143106f58a6a7a5926234e2b28747dd159fdc9ccd5ffe8d934e8bdb143d1bca40474a8f3ddcc58e0383a3827784ed5ecf2b78fc90d5a62e8c1b290e48861637efbfe741fd47706438ce2b3a7c41d", 0xe8}, {&(0x7f0000000600)="a879ab739cc7b37671091de1f8b889edd2c86887856e3c7366c849a7834190666ecd63699a304dba78ce0c423c9a670ce6a8aedc928ab84cdf530c703dbb7ce48ec38f1a103a2a70e133611fdb02344806a3ae76cbb0ead470346bb3c290cb89cc0badb744e593a55032ac3cf0f0c1de00482d52c54b187753200f5f6c62f5f0498724583e6cd6f1d2585dc758ef9b418521ecfae47cd22602d0a01c252b1ebc162429e4c8f9b280d5184415d66a54274b4ae01ac08c16ed0ad293b28d0b410b79ea336315019a83b5b73874a72400726a0a77f5ebdd6ef0cd0b32061df6b2daecfa5a58760d4b23d9e39532eabd1bed76299bd51dd874b3449c123d81f159801f98526326b39eaa66b63620a0594ad79f2414de90f5692f6554d38535045b115203b2999eb082c80566693420db572763d70a824b500e3cd764a61645a5dd9388d45ed30102047b5a516fb2d7f719a73c4a7cb9d1daef5db4c7d5536914b7c49deb352cb00158c5f33f9e319b530d88db8ddb959b8de6e2c9b5217dc1ee1ecb4b01f68cb9b47823341a1cf68253044842afb66f5a0c02e3bb771ffa78ba942205c400bf19d070be9c9b5485cfb0e78c52420c7e58f47794cc732fe13e18e87eb7fd8597f3534fc7ea0039c7734e02a70fcc960081920e528a629b97adb98f25427420671f4fbe9825cf303e3cd2eec9799c9255321e881cb33c55b89cc38547d267e32d21b4749820635c21a64f058b871423bddd7fdac2f891deab9e71b347a16cf913c6692952ec1698a541d909cfb946e07ff17fe8bc002cdeb7090dcd0eb62de465e43412c1cdbced0879c3a0db07a8a8d6da458ee72e02168cbcea12c221e8bd198085506166d1a8ce0cf3028a8d0572ba9aed74be8d3ce621732bb97b563ff675c6e9475fb1d6f75e1829fa0473f9de891671005876418a5ab1ff37930cd2cac6a9857de4171d97fbfdac029bc6b43acb6f03a5e0f2074f16159a39b39800f95064ec99c8c779b01fd2fff6e9c6e44f4ae20ccba2e8fa5fa629683f4b2f3325d56c5884e0aae72af48748fa15472e6e04e3f276c068c5eb566a5b8e05eda3805a4fe59f5e34f8522b22f0ead192b282a3ba37a27e6bb416e92de85b7e75bb7838bf78038f79310686d09ee41e511861e4f1355af65e1f1db59bf4b4f5c9139e578c3da3c29f965fc87525fa44385202013d59e7565edffa6ef9d344bf745a0bcf8979eff59d6523b6e606c2b1e635c64d0eeab5b5b63a57ddd26704548e409e116a1db57924f67107fccb531d5261c141c6d5251fc358ec3c03f5bd83d8d1cde08b1bec5baae5f46151cba674dd898b9ca099e231abec70000fb571a087fbe0eaccc8c998209039ea6a23221441749695dd4bce637de8f7720df0ca42ebbd7108fe5b30ffbc05f0e1f92eb181fbe5a37fe16f3c3f58cae2a2ae1b6b00d948ed87d454b0135cbd4bba0652e7e047fa21d84fc6796bd263da91440b6ea2ce174a76f609ff8c7fa57c89382f8f6a4b0cbbfacbcdca8df115c9b33f60c4269371808134afcd7fc68f5d59888abe2d925b69d176155956fff44efb8cfa6dccab1b8024b6b1f108babb01a0beff5ecbd49818e94e633be8877c10c128994e641ee0498db7373da2cc4edf99b7dc36be9a6ebf909153d9b5a603ae7a14cada094a36c6a676d897f3dbb1616600a4d1c52b81a8a82519021b5dc072b04c648dc75c9aa20c21f1fb490353bb7df3113ffea5f9b57bd7418757d506b2ad16249e785437e95c7e25aa803974460f9b08f43d3cc947877affb3a641475fa1e131c1be54c5ac4c055e53535defc5df4eb1b731b413135d8b7a34a21aabd360553f0680e1414a85c4e88e40e48283ac903bf435871e622d82c1abe886de4ba5f2777bbf9e70e127524fad75751b0950fc3a750c5501766473ab703545b1e5c8b4168facd012b6b8b615748e4f512071eb77ccff7f2dbf3a5c58305dbdd0a52e88197ed4874cd0d76151f2b5198d02e0600db8a07d7fc53ac2122e9cc1e9047b8e6cd100d239c54ccd3515794b05cc239f0f0e125c4d3803005d2ff6d2d5205b394563462036503121150e9f80807758b70e1574fd23e8b0f6d7a6b1835b318de4f866cd3e430b20988dbbac4e460daf786941f1d91579b032a3446ed825b14a05588bcd0f0aaad2a2675a5e8c35a8b16c87a59f47df614ce6e790ff40cef0d594bf513e2c95fedf255412543354963e84785447f477d628d0934c0b29dcf4909c5b7ee0f3f8276088b3c168ed77c045d3a4f976a541f0c3968f8f053f57bdb76c673a4e5442894bb823beccf2906ceb1b9cf7d6a6f2eb057e308046f129e3657d5a199b17c9a3b5435be5af02395add5d1883c9e142479ca42cdfe3cbe241414024344b12fd01fae98f91f52b1f438c054c99635c3b0a3c62278c146d9a00581e0cdcba2edc71eeb5f266e9b1d376de5a981138de381f9f945cfd951b9142a0f20672345447b0a0e83479730063f4e96a1bb6013cfed49d73714261affcc0227952738b28a0bcef89ca96201f3a8cb2eed71eb74eb7b2d0eca582b81effe6f515fa4f0239e9eb833de1309353fb4be4e6d4bef638e210d621adabe75be501ac6322f0a87fded4544d7a14858070eb90999198baa93a80a15f3c5a02af4d18a17695624d3c518ef522eae2ecf504370c682399ef6267a015c5edc6d978c6f1c22b211cd817f178b0ee0d7165c974d573a0728fa1b979f62677ef436c8d4ddf4d54d9d7223ac26a9aeb52a154ffd4333d7bb531894c886174a55ac5d7a610e8f7a394f96a7612f3c051d7b5db668e0beccfea0c5be7ee16cd47e54f23ba5701fff7d96c9885af0f81f1871217231e72a2adaaa6f0b3198172b217d03a5d04de83553b1b883a024aa2d289eb8e677b2060318765cfd961a3bc4db8c169f64095c5f7511d3eee9fe9d3e5fb44033996579e032b6e4d25229ae25ae493b4ee848930dc4da2fd3a4402a963dc59fa2d69947a16a514cabef88e06f892e8edab32baf1e9255ea8c4540c2208ba9ae63858fe85291b34aa2c9e9e75ddb2e923bbe6d9cccbba61c5846047c669d841f92e0e05753a8069114fee1949443a199a42be0571ce1e528299e0d97fd9395831e34e92b3f14d4f7c642a8601297b58e0abbd8c9fa5b60485ccd6d419986327b86813fc03949a6b9f5d611872f1d21ea70449f38946e98523258ba45a292c94515d15345f177ba34ddacc4bb4add06addf9645fb2c7e1f5b9edb5146b02440cfb59a091e4d0ef9f77c4443eadc95f9d582868d43e6d0d4294ac4a4f58aeb3a2733d6c1ef05d088afc760e3e7d30e39160957b364aa4765fc394d6c28216d3589317e36df34b934edefb0ee1761ba63e08f7ee8b0ecc89303c6a7ae817d18fb2082737e4a8c807dcad607724f9c78b72b9e61e4d1380791d6e941821dc570d463d1e06cac0a08ab09aa89537697315bf9ddf2fbb68982b29e8ef234266c358c09a0a2d4e9e0267d9fcbd198239bc343c077efcf00948549b8ccef21fa8eb0c684de5e3c9f5c33ea566ed6ceb99075e3d9f7f5ad52824b0738390d512067f6238e71bd9bc94fbd68a3f9c1bb21c4a6d98229f3c628838ef9edd10446637074e246ab22da2db68f86a42424f29b9c5c81bb30c41973479c95a158ab7058f847e3a03e73455a3297a692982c318973dfdd75cca3f6b16cacaa00fac868f2f0442fab47e071de3f54b6713dd16497599e60db598f666c32f671c88e046b0b4ff0634a684174fbd963259099d0e3635d092f8a848bcfddbfae645ca4c494b0af40c8fac503dbd513eefc743902efa7cc1eac234c1a836a70d4287ebdeaa3f9a45cc0fed0674aad10dadf6e8e17d2a3bf8ac456cccc41f37c361109e50ca3c8bf4571a74607c8219247dffc72a6c67fc5bd52f2334bfaf95b024042ac73532557149586bae84d00fa98ec2c371a91e564199fd7aa5214b8bb24d592320769b8c55a29f7b7032ef54d6886c020896458fb35f2fd0273fcc47926d7e37191669c21dec8084c609442bcfe469b777a22af662a2263e4ddabe9b8caf9d8eb5271d42c3d24e3472fe9e83916d177bdcf83b3d006f20f419debae5c5ea0554c8f1814bb9a6e167552ada37b2cedfe0cc1ff37a139c5f5d0e5856bdcbd8c70554ed67e4e97205361467ad5be484e3bbd88bc67bed856d2427868861c89eb25b1a53b1104f197ed9182f9c823b5b2183fabf215a4184d506dc9282765b3eea6162c995fccaabb56da3b06de83e9f0e701575c3041767100193ad90029342eb93e04b49be0aa1124e2afe80501f60bfacc0fe9ea66b31e6379b6aed693bd276b1e7b410e2ae023307a8f3bf4ef38b4a163da2b057c091aa1d78603b38a972143af5283f319b1bac15b4f1358f8637d36ca305af70205a8cffdf9c3269dc4267f98d8aa9a9589a8942180a6eb97216ee3aaa684367b05bf4ed71d587d7722f4b28c0422f428b24dad221bcba22dd302d47a3f2aa4714d559eea9ec5e53010ce46998d1af77f94da0469263fc8037350249c86d84a5e2c1cfd075807d772584948f4268bbcbbee73aec2c456a7dad2fb18f7163c84bf65dce17cf7ff2cbe958e302caaa742060762a5a1e2b5019a9b448886f99ff658fc353fe2aa18c67ce836a5bb9607fb711a713613f50ffcff15a867cc2dac70aa9cdd6d4f660a68e93a74b9d56ff99e4737b1eedac453cfb1631ba582f12ef098ff46effccc72b83af04299ae07a2ea4aedb060a9afa7a5fb5a8393fa75d259b07cb3fe1d56386e5b48a629aa1d65b21b979c53b84afacdbf89e06d8a3abe0ea4255142f6364952107cb3a0fb145f4980a4fd7641f60295e60df3253be06d2e3a1bbf50111ee044c8f5c67475d0cb4c834945920f7ee182e386ac35c0cc2c711191f8ced2150ff892fd5c3b770e5af487730f641ce13040fe43d0070877ea5bb3bdedb54cae62a2f68b2847a80f3af82f1d8c52341aab6a49ac939b021be2587bdbfd338b274e81cf170b99d75d77ee9d795f96865d7fc70ebb13f43e680dc6c3d7ecb3ae7c7b2c76ea3b6a0d074eb172327a6ee0492e2e2e9b42b455d7759da684882fa802ebc973a00921d22c40ebab4456112b039af6923be743f0fa47f450bbfdc99b72bfc0da2a13c1a8bf01b303d191969df55b3a64574362298407cc6529fb060a57218e7ae6e50ed8db48e8fec765dbc2323b389ad51e278b1629cb52ab46d4fc55b99d2d0751a277cfe386eff4ed0a9f2467d8a8463c80a4c0d7cd422c09438bc2958f5719f6450e6b56c20aba361a5f7900a719f1e106d1fb44d5fa46b1e671656eb763f3065c0b3b7c031e015b1fc108508085f96f9286c2b3ac3574bc66e10a0fdb7b07f32d282d0351ed55e06669caff41f51f4ba820afa7c60aba7656ee9e34e22f5804182aba14c9b53786af78051445ff71f33280399bfe175f23f766ef65ecc3acdb6f5f0d198ba5093a2a026d148654c838801b622299d7e08438bb33da17eed8d192e9f8f5b90ec1e201be9b7fbed68281dfff453fac5fd13ed10ca86e3464e91118d223225ef41718d5da5e26e2f1869c77fff7cbe1e845a762a844ea7638dd7ecc3f3e0064b9030be08493fbb4f7a0ab4c184a1993f3a3f2fa50d792c3215e6fd6ae1a82e354ee8fc18e869055094777808fcc79faf75c0d2c50a8db1113dda2dc1b3144c58af7bd03ec840b44c56718424c7869a62ecd516c3ea15d29864c6dd573420f36f57b16bbe5c29ce352274dc3f9449e24f3d624b27b79b3824f515ab2b", 0x1000}, {&(0x7f0000001600)="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", 0x1000}], 0x9)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, 0x0, 0x0)
execve(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000480), &(0x7f0000002600)=0x4)

00:02:10 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
freebsd11_fstat(r0, &(0x7f0000000100))
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:02:10 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
pipe2(&(0x7f0000000440)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000480)={<r2=>0x0, 0x6, 0x3, 0x2, 0x401}, &(0x7f00000004c0)=0x18)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000500)={0xffffffff, 0x0, 0x0, 0x1000, 0x6, 0x7ff, 0x2, 0x1004, r2}, &(0x7f0000000540)=0x20)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0)={0x4, 0x80000001}, 0x8)
r3 = socket(0x2, 0x20000001, 0x40000000000084)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x6}, 0xc)
connect$unix(r3, &(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0xfffffffffffffff8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, <r4=>0x0, 0x5, 0xf1}, &(0x7f0000000300)=0x94)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r3, 0x84, 0x8001, &(0x7f0000000380)={r4, &(0x7f0000000340)=[@in={0x2, 0x3, @rand_addr=0x3f}]}, &(0x7f00000003c0)=0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10)
setsockopt$inet6_buf(r1, 0x29, 0x50, &(0x7f0000000580)="3e9a1a9669434477471e3d0df34ea6c92bb1436fbb0fbc06ba90070b3e192edbb01045", 0x23)
sendmsg(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000008c0)="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", 0x4a8}], 0x1, 0x0}, 0x1)
shutdown(r3, 0x1)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c)
setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000)=0xfffffffffffffff9, 0x4)
getsockopt(r0, 0xffff, 0x3, &(0x7f0000000100)=""/151, &(0x7f00000001c0)=0x97)

00:02:10 executing program 1:
r0 = socket(0x10, 0x3, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0), &(0x7f0000000140)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f00000001c0)={r1, 0x1000d, 0x0, 0x5}, 0x1000002b4)

00:02:10 executing program 0:
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
recvfrom$unix(r0, 0x0, 0xfffffffffffffe9b, 0x0, 0x0, 0xffffffec)
fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x0)

00:02:10 executing program 1:
r0 = socket(0x2, 0x3, 0x0)
close(r0)
freebsd11_fstat(r0, 0x0)
bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa)

00:02:10 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000240)=0x33, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x5)
r1 = getuid()
freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
r3 = getuid()
setresuid(r1, r2, r3)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6}, 0x0)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)=ANY=[], 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1)
getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:02:10 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000100)=@abs={0x1, 0x0, 0x2}, 0xffffff08)
socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="7f35ebeadf211d1e9027dd3dea1e36858c61180ad2d906391a6658268deb656d2883fdfe842168e0c2e6074303acdaa4cd2d584ae198c6ab2239d13750a00515881f64bee9d799f365644840e419990e3d7469bde000000000000000000000", @ANYRES32=<r1=>0x0], 0x0)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1000c}, 0x10)

00:02:10 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8009, &(0x7f0000000000), 0xfe6a)
getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={<r2=>0x0, 0x0, 0x75ad}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={r2, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in]}, &(0x7f0000000140)=0x10)

00:02:11 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
freebsd11_fstat(r0, &(0x7f0000000100))
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:02:11 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast1=0xe0000014, @loopback}, 0xc)
pwritev(r0, &(0x7f0000000100)=[{&(0x7f0000000300)="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", 0x1000}], 0x1, 0x0)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0)={0xffffffff, 0x3}, 0x8)
connect$unix(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f66696c653000ca956485cdf1c932ea03aa302a2a0def70b6a798cbb84b73f6c9928b526e199ad409c42e22876f9c90bec55dd641d7e735e15592626e94b29de9f0c57438bbe4401aeaf1e3b6d8ea8fe84c335696291f"], 0x1)
getsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f0000000240)=0xd6)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000002c0)={0xffff, 0xcbf}, 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x800, 0x80)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000001300)={<r2=>0x0, 0x17e}, &(0x7f0000001340)=0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000001400)={r2, &(0x7f0000001480)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000001440)=0x8)

00:02:11 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet_buf(r0, 0x0, 0x5f, &(0x7f0000000400)="eba758252706537953acf8d75a2519f74940d87eb6ff5ffd75a41d45ffa62c6ffa807382ccf0ee93000f3402962eed708a36f9cb92cc456a2243bfa79ecafa6ecf", 0x41)
getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000480)={@empty, @rand_addr, <r1=>0x0}, &(0x7f00000004c0)=0xc)
setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000500)={@multicast1, @rand_addr=0xfffffffffffffffe, r1}, 0xc)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000540)=ANY=[@ANYBLOB="01fec1ffe1da129c0b0200e69f0d030000000082d7eff3f5d4c8f70ca2d830891fae3fe77fed1e9cf1ca72dc46fcff4f08109602cf1eb1753d51f423ad022f84521c1187d8ead1f6e3074b4c511fe04a3cc9f8ca76c2e8fcf26ff70fc69539a53c4b7627c94efc8751d4bebeb08fcea20e3143060d3cbb1ad689214ec9ee4d2dabdc81edee87de1db0f5591fe9c9b65ee455132328d8fe918a8b7149ad9e631c1837f648", @ANYRES32=<r2=>0x0], &(0x7f0000000100)=0x8)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)=[&(0x7f00000000c0)='\x00', &(0x7f0000000140)='\xafk[,$-\x00'], &(0x7f00000003c0)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='&\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='^-+(\'\xc5$.^\x00', &(0x7f0000000380)=':\x00'])
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1a, &(0x7f00000001c0)={r2}, 0x8)

00:02:11 executing program 0:
r0 = socket$inet6(0x1c, 0x10000003, 0xfffffffffffffffc)
r1 = accept(r0, &(0x7f0000000140)=@un=@abs, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000001c0)=ANY=[@ANYBLOB="0700000006ffff5d"], &(0x7f0000000200)=0x12)
dup2(r0, r0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108)

00:02:11 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000100)={0x7f}, 0x1)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000240), 0x1)
connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="83c6002446203266bbe54fcfbd84fc7f4df09cd27e577f9b6a3da16d76d52bce7e26fc5e4e8f95ebfc489af1aaad690c8e9cd96bf392fd35ea731c03c510de1e3b745cbddf0479cb879a45d70a3a37a0134f8cb99ea1de1bb8a5b5dda2ff58aeda0100ea0bd8e5ee0a1b262ae19fb7ec5f87cdbf1823cf2d283b18dd63e690486f00000000"], 0x10)
ftruncate(r0, 0x8)

00:02:11 executing program 0:
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
socketpair(0x10, 0x4, 0xfff, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000000c0)=0x48, 0x40d)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
getresuid(&(0x7f0000000080)=<r2=>0x0, &(0x7f0000000180), &(0x7f00000001c0))
setreuid(r1, r2)

00:02:11 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x25, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0)

00:02:11 executing program 0:
mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0)
rmdir(&(0x7f0000000140)='./file0\x00')
symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00')
r0 = socket(0x10, 0x20000003, 0x3ff)
setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000080), 0x4)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
rmdir(&(0x7f00000000c0)='./file0\x00')

00:02:12 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
freebsd11_fstat(r0, &(0x7f0000000100))
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:02:12 executing program 0:
r0 = socket(0x11, 0x3, 0x0)
getsockname$unix(r0, 0x0, &(0x7f0000000200))
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={0x0, 0x100000001}, 0x8)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000100), &(0x7f0000000140)=0x4)
getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000180), &(0x7f0000000240)=0x8)
recvfrom$inet(r0, &(0x7f0000000000)=""/152, 0x98, 0x400c1, &(0x7f00000000c0)={0x2, 0x2, @broadcast}, 0x10)

00:02:12 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup2(r0, r1)
bind(r1, &(0x7f0000000180)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0x8)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000040)=0x80, 0x4)
listen(r0, 0x0)
freebsd11_fstat(r1, &(0x7f0000000400))

00:02:12 executing program 2:
r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x5f, @loopback, 0x3}}, <r1=>0x0, 0x100000001, 0x3, 0x3f, 0x7}, &(0x7f00000001c0)=0x98)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x2, 0x810, 0x8, 0xfffffffffffffbff, r1}, 0x10)
r2 = socket(0x2, 0x10000001, 0x84)
connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x32, &(0x7f00000000c0), 0x8)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000240), &(0x7f0000000280)=0x4)

00:02:12 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x3004, &(0x7f0000000040)=ANY=[@ANYBLOB="00000022cdeed078fe3e242de0075872190d00fb97e2848ad76a6373291eb7a60e26b70f23e217ffae1c85607d916d5e443d36d1"], &(0x7f0000000180)=0xfffffffffffffec7)
r1 = shmget(0x1, 0x3000, 0x258, &(0x7f0000ffb000/0x3000)=nil)
shmctl$IPC_RMID(r1, 0x0)

00:02:13 executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000), 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="030000000000000000", @ANYRES32=0x0], &(0x7f0000000080)=0x8)
dup(r0)

00:02:13 executing program 1:
r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
pipe2(0x0, 0x0)
dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
r1 = msgget$private(0x0, 0x8)
msgsnd(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x1, 0x800)
semget$private(0x0, 0x0, 0x0)
__semctl$SETVAL(0x0, 0x0, 0x8, 0x0)
r2 = dup(0xffffffffffffffff)
fcntl$setflags(r2, 0x2, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
poll(&(0x7f0000000000)=[{r0}, {r2, 0x8}, {r0, 0x2021}], 0x3, 0x4)

00:02:13 executing program 0:
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002480)={0xfffffffffffffffe, 0x0, 0x0}, 0x0)
getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080))

00:02:14 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
freebsd11_fstat(r0, &(0x7f0000000100))
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:02:14 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_group_source_req(r0, 0x29, 0x53, &(0x7f0000000000)={0xff, {{0x1c, 0x2, 0x9fd5, @local={0xfe, 0x80, [], 0x0}, 0x80}}, {{0x1c, 0x3, 0x1, @empty, 0x800}}}, 0x108)
socket$inet6(0x1c, 0x10000004, 0xba)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_group_source_req(r1, 0x29, 0xb, 0x0, 0x0)

00:02:14 executing program 2:
r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x30000000)
recvfrom$unix(r0, &(0x7f00000004c0)=""/204, 0xcc, 0x40040, 0x0, 0x0)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000100)={0x6, [0x8, 0x2e0, 0x0, 0x81, 0x15a9, 0xfff]}, 0x10)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000140)={<r3=>0x0, 0x1000, 0x2, 0xffffffff00000000, 0x7}, &(0x7f0000000280)=0x18)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000300)={r3, &(0x7f00000015c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in6, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x10)
lseek(r2, 0x0, 0x1000000000003)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000380)=ANY=[@ANYRES32=<r4=>0x0, @ANYBLOB="240021b8a2d186548768fb474e853f36b9d7a521450cd3142a605c4dd11c1f8a7f69ac000000000000"], 0x0)
fcntl$setstatus(r2, 0x4, 0x10008)
getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000400)={r4, 0x6}, &(0x7f0000000440)=0x8)
fcntl$getown(r0, 0x5)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffd28)
poll(&(0x7f00000000c0)=[{r2, 0x1000}], 0x7b, 0x0)
r5 = shmget$private(0x0, 0x3000, 0x1, &(0x7f0000ffb000/0x3000)=nil)
shmctl$IPC_INFO(r5, 0x3, &(0x7f00000005c0)=""/4096)
fcntl$setflags(r2, 0x2, 0x0)
setreuid(0x0, 0xee00)
getresuid(0x0, 0x0, &(0x7f0000000180)=<r6=>0x0)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r7=>0xffffffffffffffff})
fchown(r7, r6, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90)
open(&(0x7f00000002c0)='./file0/file0\x00', 0x4, 0x40)
r8 = shmget$private(0x0, 0x1000, 0x7, &(0x7f0000ffb000/0x1000)=nil)
shmctl$SHM_UNLOCK(r8, 0xc)

00:02:15 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x1018, 0xfffffffffffffffe, 0xaa)
r1 = socket$inet_icmp(0x2, 0x2, 0x1)
setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000000)={0x2, {{0x2, 0x1, @broadcast}}}, 0x90)

00:02:17 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getrusage(0x0, &(0x7f0000000000))
r2 = dup2(r0, r1)
fdatasync(r1)
setsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f00000000c0)="83e3632e330a59d402946d8d44eba22f7ee6be07d39239ebd44be5a52ef5f033b7279fb5", 0x24)
sendmsg$inet_sctp(r2, &(0x7f0000000100)={&(0x7f0000000380)=@in={0x2, 0x1, @multicast1}, 0x10, 0x0, 0x0, &(0x7f00000008c0)=[@sndinfo={0x1c}], 0x1c}, 0x0)

00:02:17 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_int(r0, 0x0, 0xf, 0x0, 0x0)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x9, 0x2, 0x3, 0x7}, &(0x7f0000000040)=0x18)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000080)={r2}, 0x8)

00:02:17 executing program 0:
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, &(0x7f00000000c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r1, 0x0, 0x0, 0x1000000, 0x3f}, 0x14)

00:02:17 executing program 1:
r0 = getpgid(0xffffffffffffffff)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x181, 0x8)
fcntl$lock(r1, 0xf, &(0x7f0000000040)={0x3, 0x0, 0x5, 0x3f, r0})

00:02:17 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
freebsd11_fstat(r0, &(0x7f0000000100))
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:02:17 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x7, &(0x7f0000000100)=ANY=[@ANYBLOB="02000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8ffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x94)

00:02:19 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
connect(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10)
openat(r0, &(0x7f0000000040)='./file0\x00', 0x100000, 0x0)

00:02:19 executing program 1:
r0 = socket(0x2, 0x3, 0x11)
connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c6530003d35829286a294b7c051e94c0a04573cf6db87b2970b419b64471faa25dc795f6dd79d50d12cde0330f28607017553fbf02011514b16031c6e456d8f75acb6d90a4292b3"], 0x10)
writev(r0, 0x0, 0xffffffffffffffc0)

00:02:19 executing program 0:
r0 = socket$inet(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f0000000000)={0x2, 0x1}, 0x10)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0)={<r2=>0x0, 0x8001}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x7f, 0x2000, 0x81, 0x0, r2}, &(0x7f0000000180)=0x10)
getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x8}, &(0x7f0000000200)=0x8)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:02:19 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
freebsd11_fstat(r0, &(0x7f0000000100))
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:02:19 executing program 0:
r0 = socket(0x1f, 0x20000000, 0x0)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x40, 0x4)
munmap(&(0x7f0000e79000/0x2000)=nil, 0x2000)
setsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f0000000080)=0x800001f, 0x4)

00:02:19 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000101)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000)
ftruncate(r1, 0x0)
msync(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x0)
munlock(&(0x7f0000ff9000/0x2000)=nil, 0x2000)
writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="239360a2ece1505246b5", 0xa}], 0x1)
connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa)
sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0)

00:02:19 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$setflags(r0, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x8)
ppoll(&(0x7f0000000600)=[{r0, 0x100}], 0x1, &(0x7f0000000640)={0x7f, 0x4767}, &(0x7f0000000680)={0x8}, 0x8)
symlinkat(&(0x7f00000006c0)='./file0\x00', r0, &(0x7f0000000700)='./file0\x00')
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000740)={0x1, 0x98f, 0x2000, 0x933b, 0x1, 0x400, 0x100000000, 0x2, <r1=>0x0}, &(0x7f0000000780)=0x20)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000880)={r1, &(0x7f00000007c0)=[@in={0x2, 0x1, @loopback}, @in6={0x1c, 0x0, 0xfff, @loopback, 0x2}, @in6={0x1c, 0x0, 0x8, @empty, 0xa6ea}, @in6={0x1c, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x80000000}, @in6={0x1c, 0x3, 0x2, @empty, 0x7}, @in6={0x1c, 0x3, 0x8, @loopback, 0x100000001}]}, &(0x7f00000008c0)=0x10)
execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000100)='\x00', &(0x7f0000000140)='\x00', &(0x7f00000001c0)='$-(,\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='%]\x00', &(0x7f00000002c0)='^\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00'], &(0x7f00000005c0)=[&(0x7f0000000400)='\\\x00', &(0x7f0000000440)='+\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)=',@\x00', &(0x7f0000000540)='\x00', &(0x7f0000000580)='\x00'])
socket$inet_icmp_raw(0x2, 0x3, 0x1)
write(r0, 0x0, 0x268)
getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x8, 0x0, &(0x7f0000000040)=0x49)

00:02:19 executing program 0:
munmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000d66000/0x3000)=nil, 0x3000)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
msync(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3)
mlock(&(0x7f00009fd000/0x600000)=nil, 0x600000)

00:02:21 executing program 2:
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x10000000)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0xfffffffffffffffb, 0x4)
r1 = socket(0x2, 0x10000001, 0x84)
connect$unix(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="82022e2f66696d65300094349c59e8385ba9b2e999f29bdb1eb74e175c5398a7cb28a91e28b656fb67490ed5ed6a60a4d3bad44d788300e7dda25c2f728f5488c6475723fc2d963fde622965f125a062fafbc489b053ed910afac131f95762b8f2d47892da5f64f4fb7387a15b0c603c69cb2ac778c7a522da7cdaa872e5cec93d3bad8bc9f2d9a3694b97b0e8e62069e7293c6ba8751e28b063dcf8ad5a6f209737251b0c0a805e4a7cabdf80eaf95e8549dce24701124e104def57f8ddb2939f4fee"], 0x1)
write(r0, &(0x7f00000001c0)="4d690c85c5", 0x5)
setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x80000000}, 0x8)
shutdown(r1, 0x2)
mkdir(&(0x7f0000000100)='./file0\x00', 0x4)

00:02:21 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, r1}, 0x268)

00:02:21 executing program 2:
r0 = socket(0x17, 0x5, 0x3ff)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xffffffffffffffa3)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000140)=0xfffffffffffffef2)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x31, &(0x7f00000001c0)={r1}, 0x8)

00:02:21 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
freebsd11_fstat(r0, &(0x7f0000000100))
getsockopt$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)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:02:21 executing program 2:
clock_nanosleep(0xe, 0x1, &(0x7f0000000040)={0x65, 0x3ff}, 0x0)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
clock_getres(0x0, &(0x7f0000000000))
close(r0)
fstat(r0, &(0x7f0000000080))

00:02:21 executing program 0:
r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x400, 0x80)
freebsd11_mknodat(r0, &(0x7f0000000180)='./file0\x00', 0x1, 0x1)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000004030531021a01493182809526200", @ANYRES32=<r2=>0x0], &(0x7f0000000100)=0x9d)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x1e, &(0x7f00000001c0)={r2}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080), 0x4)
connect$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa)

00:02:21 executing program 1:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
recvmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000080)=""/96, 0x60}], 0x1, 0x0, 0x1a9}, 0x4)
recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x400c2)

00:02:21 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000280)={<r1=>0x0}, &(0x7f00000002c0)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)={@in6={{0x1c, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x5}}, r1, 0xa0, 0x1f, 0x100, 0x3ff, 0x0, 0x7dd}, &(0x7f00000003c0)=0x98)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x96, 0x20, 0x5, 0xc33e, 0x5, 0xfffffffffffffffe, 0x1, <r2=>0x0}, &(0x7f0000000080)=0x20)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)=ANY=[@ANYBLOB="02004e20ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000065c0000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="03000300ff070000"], &(0x7f0000000180)=0x94)
r3 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x31, &(0x7f0000000000), 0xfe6a)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000200)={r2, 0x3ea8, 0x9, 0x20, 0x80000000000000, 0x1f}, &(0x7f0000000240)=0x14)
open(&(0x7f00000001c0)='./file0\x00', 0x200, 0x0)

00:02:21 executing program 2:
munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000)
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100004)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0)
munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000)
mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1, 0x80410, r1, 0x0)

00:02:21 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
freebsd11_fstat(r0, &(0x7f0000000100))
getsockopt$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)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:02:21 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000)
fcntl$setflags(r0, 0x2, 0x1)
truncate(&(0x7f0000000100)='./file0\x00', 0x31000000)
mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000140)=""/217)

00:02:21 executing program 0:
r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x100000, 0x20)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="0500724f40e4e7fb6427ba518513000071412eb686353bbdfd19bb63854cd222f913b161508b4216b984e5c610d6d3059ac49117757f441c0cfe0318a131e5bfb9215d0b88d2c6fc1253d579f1fb81ca44497a827efdc0d01ea6b845d6cbf63be0d822ec604f97d4b7b6748cf0f4895474435d8aa715c13a0e715172c71bc62c8d7a90a88dbb245ee20be40e9b6ac2e2eb93cbd3fcf4d6d0bf16e209227dd82b0fc31c02fdc463972654", @ANYRES32=<r1=>0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=<r2=>0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x18)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={r1, 0x5}, &(0x7f0000000200)=0x8)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r2, 0x1}, &(0x7f0000000180)=0x8)
r3 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
accept4$inet6(r3, 0x0, &(0x7f00000000c0), 0x30000000)
syz_emit_ethernet(0x22, &(0x7f0000000000)="997ffce058f8d277ee3478150800400a663402db54b18717ce7b370c181d01b69745")

00:02:21 executing program 0:
socket$inet_icmp(0x2, 0x2, 0x1)
freebsd10_pipe(&(0x7f0000000340)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair(0x17, 0x4, 0x240, &(0x7f0000000380)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x81, 0x2, 0x7, 0x7}, &(0x7f0000000080)=0x18)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000500)=ANY=[@ANYBLOB="02004e22ac1400aa6e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0f24323930c3980eb786488d68c18ec4dc7405fa8b18638760df7d315b41f12bf762436f0f352f9aa0d0f8c3710c0d54c90e4f4b01e953898e82ce46b2345f4547a4609f2c020c9000021abb1a58f87a078f2eb4c172c5074dea5b9cf77634290d81dc0b5", @ANYRES32=r2, @ANYBLOB="ff7f00000000000001000000080000000080bc00"], 0xa0)
r3 = accept$inet(r1, &(0x7f0000000300)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000002c0)=0x10)
setsockopt$sock_timeval(r3, 0xffff, 0x1005, &(0x7f00000000c0)={0x5561e267, 0x8001}, 0x10)
r4 = socket(0x2, 0x10000001, 0x84)
connect$unix(r4, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e2f66696c6530008f769f99acb377a36010b41103b5c45b101c73f2117aa071017a417402b83be733a83a73df3e27b60ae137b23e318f470962e5fb06266f8526251d21dc77075dda2dcb17489b6e65bffe529fbf2205cfce79af884355dcd067f13bd259adf5cdc419057936611044f4c2c93e0bcc43651447e37d327ea2c0daf369f4d9bf8c29b01c41b77f9857e10100000000000000f8ed80874c6aec95795816b19d2d5ce2a8fd44e4f7562db20b1d8cf563df7a6070355a322d94a6e2541fdebf3b64ba215923b89e477b2ca9b371f591288c6657466044ca9a0696f75f2f955c"], 0x10)
connect$unix(r4, &(0x7f0000000040)=@abs={0x0, 0x0, 0x3}, 0x8)
sendmsg(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200), 0x100000000000008f, 0x0}, 0x0)
shutdown(r4, 0x1)

00:02:22 executing program 1:
nanosleep(&(0x7f0000000100)={0xfffffffffffffffc}, 0xfffffffffffffffe)
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={<r1=>0x0, 0x0, 0x9, 0xff}, &(0x7f0000000140)=0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x3, 0xc9, r1}, &(0x7f00000001c0)=0xc)
freebsd10_pipe(&(0x7f0000000040)={<r2=>0xffffffffffffffff})
setsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f0000000080)=0xcd, 0x4)
r3 = semget(0x0, 0x4, 0x100)
__semctl$GETPID(r3, 0x2, 0x4, &(0x7f0000000000)=""/17)

00:02:22 executing program 1:
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10)
sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0x10}, 0x0)
fsync(r1)

00:02:22 executing program 1:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mprotect(&(0x7f0000a13000/0x1000)=nil, 0x1000, 0x0)
munmap(&(0x7f000091b000/0x600000)=nil, 0x600000)
mprotect(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x2)

00:02:22 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
freebsd11_fstat(r0, &(0x7f0000000100))
getsockopt$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)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:02:22 executing program 0:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x100080, 0x10)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={<r1=>0x0, 0x400, 0x0, 0x0, 0x800}, &(0x7f0000000080)=0x14)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000000c0)={<r2=>r1, 0xb2, "08a8fd1bbdbd7326a8127dbc2e6c319a88e1b0819328753d14756213125481cf834cbe4964a485488fe60aadffea4f3f61110acada3c38963d27e4180a17171ee0b6db605e540b7bdb8af654c7c99762a0dcff90bf703cf7e3b622373fcbf281ad014ee981acf9cde8447cc841e4b40d629fd87ce5ffbf4806080abaad27baa95481711361272a398a954c76f4090ccb862398fc86a3fa8f13837aad6b60c730fd2e125092c6937d7de082111e2f638149dd"}, &(0x7f0000000180)=0xba)
getresuid(&(0x7f00000001c0)=<r3=>0x0, &(0x7f0000000200)=<r4=>0x0, &(0x7f0000000240)=<r5=>0x0)
setreuid(r3, r4)
setreuid(r5, r4)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in={{0x2, 0x3, @multicast1}}, <r6=>r1, 0x100000000, 0xd1, 0x2, 0x1, 0x8, 0xb53}, &(0x7f0000000340)=0xa0)
sendfile(r0, r0, &(0x7f0000000380), 0x1ff)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000003c0)=0x4, 0x4)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000480)={r6, &(0x7f0000000400)=[@in={0x2, 0x3, @rand_addr=0x5}, @in6={0x1c, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x1}, @in6={0x1c, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x5}, @in6={0x1c, 0x2, 0x27, @empty, 0x1}]}, &(0x7f00000004c0)=0x10)
setresuid(r3, r5, r4)
getgroups(0x1, &(0x7f0000000500)=[<r7=>0xffffffffffffffff])
fchown(r0, r3, r7)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000540)={r1, 0x4}, &(0x7f0000000580)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000005c0)={r6, 0xd, 0xda51}, 0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000600)={0x80, 0x8, 0x10, 0x7fff, 0x9, 0x5, 0x80, 0x0, <r8=>r6}, &(0x7f0000000640)=0x20)
setreuid(r5, r5)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000680)={r2, 0x23f121d2}, 0x8)
fcntl$setstatus(r0, 0x4, 0x8)
lseek(r0, 0x0, 0x4)
r9 = open(&(0x7f00000006c0)='./file0\x00', 0x8400, 0x18)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r9, 0x84, 0x10, &(0x7f0000000700), &(0x7f0000000740)=0x4)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r9, 0x84, 0x900, &(0x7f0000000780)={r8, 0x5}, 0x8)
setsockopt$inet_int(r9, 0x0, 0x4b, &(0x7f00000007c0)=0x11138342, 0x4)
r10 = open(&(0x7f0000000800)='./file0\x00', 0x2, 0x192)
accept4(r0, 0x0, &(0x7f0000000840), 0x10000000)
setsockopt$inet_mreq(r9, 0x0, 0xd, &(0x7f0000000880)={@rand_addr=0x2, @remote={0xac, 0x14, 0x0}}, 0x8)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000008c0)={r2, 0x7, 0x5, 0x1d, 0x2, 0x9}, 0x14)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r10, 0x84, 0x11, &(0x7f0000000900)=0xd383, 0x4)
getsockopt$inet6_sctp_SCTP_EVENTS(r9, 0x84, 0xc, &(0x7f0000000940), &(0x7f0000000980)=0xb)

00:02:22 executing program 1:
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)
r0 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005fcb0115f5b3d08d6efd88597989579a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], &(0x7f0000000080)=0x6e, 0x20000000)
r1 = getuid()
r2 = getegid()
getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000000), &(0x7f0000000040)=0x10)
fchown(r0, r1, r2)

00:02:22 executing program 2:
setrlimit(0x9, &(0x7f0000000080))
r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000))
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0xd2, 0x4)
socket(0x2, 0x3, 0x0)

00:02:22 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x30000000)
r2 = dup(r1)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000180)={<r3=>0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000001c0)=0x10)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000200)=ANY=[@ANYRES32=r3, @ANYBLOB="1400000016ac6f95f90485bc0004be938018b2bae638fbae"], &(0x7f0000000240)=0x1c)
getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000080)={@rand_addr, @empty, <r4=>0x0}, &(0x7f00000000c0)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0x0}, r4}, 0x14)
setsockopt$inet_buf(r0, 0x0, 0x13, &(0x7f00008e2fba)="958e3929", 0x4)

00:02:22 executing program 1:
syz_emit_ethernet(0xa0, &(0x7f0000000040)="465a711af11e46f88ba3c86eff500da9d5a4c4f4d645cd427e09d2c41d40c762cac1cd61554e659c410a1331c26d1cec22e2ee46d57bebc5c387aebb4adbe768f2105c69e375ae246de115badbc2c593965c5bd29f80caa36d20982669b35ea93a9cb8a588e9b45db30be967742a207284828d72f7048a2c3c3c401fc6ef5cfeab76503d2246ae69e089cb87cea17cc8528267e6314054180601062bce867583")
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x23ec]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="14000000290000002a0000000000000001000000"], 0x14}, 0x0)

00:02:22 executing program 0:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x8040, 0x56)
mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x2c)
freebsd11_stat(0x0, 0x0)
readlinkat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/23, 0x17)
getgid()
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
r1 = semget$private(0x0, 0x4, 0x300)
__semctl$SEM_STAT(r1, 0x1, 0xa, &(0x7f0000000080)=""/14)
futimesat(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0)
__semctl$IPC_SET(0x0, 0x0, 0x1, 0x0)
r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0)
getsockopt$inet_buf(r2, 0x0, 0x57, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)
pipe2(0x0, 0x0)
getsockname$inet6(r2, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0)
accept4$inet(r2, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000100)=0x10, 0x20000000)
setuid(0xffffffffffffffff)
freebsd10_pipe(&(0x7f0000000380)={<r3=>0xffffffffffffffff})
fchown(r3, 0x0, 0x0)

00:02:22 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x1018, 0x0, &(0x7f0000000040))
setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000000)={0x3, 0x5}, 0x10)

00:02:23 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
sendmsg$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$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:02:23 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f66016c653000f4dbc14c91a94ef79fc17ba1"], 0x10)
sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@abs, 0x8, &(0x7f0000000180)=[{&(0x7f00000000c0)="82", 0x1}], 0x1, 0x0, 0x0, 0x80}, 0x0)
accept(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10)
setitimer(0x1, &(0x7f0000000000)={{0x7, 0x800}, {0xeb, 0xffffffffffffff72}}, 0x0)

00:02:23 executing program 2:
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022ed7866943b46cab"], 0x1)
setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x1000000000004}, 0x8)
r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x10000000)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000001c0)={<r1=>0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000200)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x3, 0x2, r1}, &(0x7f0000000280)=0xc)
writev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000100)="03", 0x1}], 0x1)
shutdown(0xffffffffffffffff, 0x1)

00:02:23 executing program 0:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="28000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0x28}, 0x0)
shutdown(r0, 0x0)

00:02:23 executing program 0:
munlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x104)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00', 0xfffffffffffff252}, 0x24)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0)
readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000040)=""/115, 0x73}, {&(0x7f00000000c0)=""/125, 0x7d}, {&(0x7f0000000140)=""/75, 0x4b}], 0x3)

00:02:24 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={<r1=>0x0, 0x0}, &(0x7f00000000c0)=0x10)
r2 = socket(0x2, 0x5, 0x0)
connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x0, r1}, 0xc)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000040)={r1, 0x7}, 0x8)

00:02:24 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x24, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0)
setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0xffffffff80000000, 0x4)

00:02:24 executing program 0:
r0 = socket$inet6(0x1c, 0x3, 0x0)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x0)
mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4, 0x412, r0, 0x0)

00:02:25 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
sendmsg$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$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:02:25 executing program 1:
mkdir(&(0x7f00000000c0)='./file1\x00', 0x0)
r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0x40c, 0x38)
r1 = dup(r0)
r2 = dup2(r0, r1)
pwritev(r1, &(0x7f0000000040)=[{&(0x7f0000000140)="cf655dfb725d8d23483050937ccb7ba37d5e40a9916f51529995a839037ba096fee1ba3484967feedd0b2f06252b6d2722323d527a8b33b66eac32ba358e02fc082a4fa59f47c59ca4b365309c4bf02bfb590dea193ebfe13b5fa20f7a82f1a13002fc9e002d8e9d5f44e0ac83b3547b60d96f119d0f8520dcaabf9e784afdfc25fd4cf94065e2fcc6bfa32163d2379ba7d05639ba50e407f26d8077d6d1628f145bcc9f1cd2977c6f88bba10eba4cee8277feb2ece1da934ec6f4eb8b46ab56fb38cb2f4351e36f659ecd8515a9f13fe6201db915e8500297358fb008324574a9d1ea2cae", 0xe5}, {&(0x7f0000000000)="76fd287e866b31fece07efebc7166d1af265e43a887908ec3d26a95a15923378451babfb0a3d48a6e357bed784c9f89eff1b6a04048e7127", 0x38}], 0x2, 0x0)
mknodat(r2, &(0x7f0000000100)='./file0\x00', 0x6000, 0x76d)

00:02:25 executing program 2:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
utimensat(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x0)
exit(0xf3)

00:02:25 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x2000, 0xffffffffffffffff, 0x57)

00:02:25 executing program 0:
r0 = socket$inet(0x2, 0x2, 0x8001)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000000)={<r1=>0x0, 0xa5, "efe0a1f36f2bc18b74713569eb3f5551c87153d9519d056ec3b6b27612698b5c5a73ec5ee04a333ef15fb831f49311f9fcd511391c6a2c72cd6405063750f423728e389c4f7331fa6fc7a2452ac7ad402911d8a7c87d3fab87082e2aa749efc76fef451a3af6de2a77973e2d20cbc9be6d84f65878dfa78c8a9f3c093031c8716291b12af876478a8ee40b55b045846b997443d2a05f86f080c9d8de0efd61da8b14022af0"}, &(0x7f00000000c0)=0xad)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000200)={r1, &(0x7f0000000100)=[@in={0x2, 0x0, @broadcast}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0xe554, @remote={0xfe, 0x80, [], 0x0}, 0x8fc8}, @in={0x2, 0x1, @multicast2}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @multicast1}]}, &(0x7f0000000240)=0x10)
r2 = socket(0x1c, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x21, &(0x7f0000000180)={0x0, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x9c)

00:02:25 executing program 2:
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r0, 0x0)
mmap(&(0x7f0000ff6000/0x2000)=nil, 0x2000, 0x5, 0x100012, r0, 0x0)
mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0)
mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x410, r0, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0)
open$dir(&(0x7f0000000000)='./file0\x00', 0x8000, 0x20)

00:02:25 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="49c685923b4f3b701c4de7dcc3b7bbf879c77ee9bce799f4a6494e72615298a85431b4bf0307d48896e769bde9ce9ef0b5e32a6004c9c5f950016073b0301122f601bd56d8c8430a1d41c18f7a7635b75e183e43b359d608c0e83a39374021d270", 0x61)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0)
lseek(r0, 0x0, 0x3)
fcntl$setflags(r0, 0x2, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000240)=0x3, 0x4)
__getcwd(0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0)
getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0)

00:02:25 executing program 1:
r0 = dup(0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x80}, &(0x7f0000000100)=0x8)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r1, 0x6, 0x24, &(0x7f0000000000)="8cd7032fa6ddc1dc2ed8779d19dd8f1c746f42a686e23bc9c8a4066f8bb6347b61b0fcf11f9ef99c5e4849888634506037960cfb8e34680262372cfe0ea55bcd17af39236dba17fc348ee76c003ec96d2e5bbfe02df479ab77f3a94709b4211d24acadf7339060cff29e1fc1ed78239e919c3019f248518592000424f2beb0580b76288b653a9790b018df8aace43ce238bb1a497c35430c77289247667e2260296f9a29", 0xa4)
sendto(r0, &(0x7f0000000200)="c4a061dc84ce9caaa2acb80fd9b211e1661f087c90237f3b3823bb1c141f890db803aa57b71f089d722ced51462e4e98af63597764f21440a4d110bcf12f67840e3332283b848ebda8b50197920d8901b3946a76058afbefcb698b075a00e234a089ec5ae03e416fb5665cc6e277816b7a70d596d8113b8ede0f96161be22210fe83bbeff93e83f7af4258abdacb067540ba334c8d7859774a9438d68bfef53d44d9065103bd25b1722d", 0xaa, 0x20000, 0x0, 0x0)
sendto(r0, &(0x7f0000000140)="22da4968b6c4ecb15d3ad56040c671c99b8bf4eb03dd2103c26cd148e447f0959e3da9145e510b7c31038e72f929f64b9f33984bcbd0fbc413b2aed5b3e071d321b9db561fbdbf8b523a7ebfa5d71b", 0x4f, 0xc, &(0x7f00000001c0)=@in6={0x1c, 0x3, 0x401, @local={0xfe, 0x80, [], 0x0}, 0x9466}, 0x1c)

00:02:25 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f7fe6934ff106"], 0x1)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x4, 0x60, 0x4}, 0x10)
shutdown(r0, 0x2)
accept4(r0, &(0x7f0000000040)=@un=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e, 0x10000000)

00:02:25 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
sendmsg$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$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:02:25 executing program 1:
chmod(&(0x7f0000000000)='./file0\x00', 0x4)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x43, &(0x7f0000000580), 0x1f)

00:02:26 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
fdatasync(r0)
setsockopt$sock_timeval(r0, 0xffff, 0x0, 0x0, 0x0)
r1 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x8)
r2 = dup2(r0, r0)
open(&(0x7f0000000040)='./file0\x00', 0x400, 0x10)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000000)={0x1, [0x0]}, 0x6)

00:02:27 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x10040, 0x0)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000280)=0x4)
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000080)='f\b', 0x2)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
chmod(&(0x7f0000000180)='./file0\x00', 0x23f)
accept4(r0, &(0x7f00000001c0)=@un=@abs, &(0x7f0000000200)=0x8, 0x10000000)
getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0])
setuid(0xee01)
r2 = semget$private(0x0, 0x7, 0x240)
__semctl$GETALL(r2, 0x0, 0x6, &(0x7f00000000c0)=""/182)
mkdir(&(0x7f0000000240)='./file0\x00', 0x80)

00:02:27 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
freebsd11_mknodat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x6010, 0x1)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x353)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xcd)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080)={<r1=>0x0, 0x5, 0x3ff}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000004c0)={r1, 0xfffffffffffffe9b, "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"}, &(0x7f0000000000)=0xffffffffffffff2f)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x132d2b78ab52ece6)
getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0)
getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0))

00:02:28 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={<r1=>0x0, 0xc17}, &(0x7f0000000180)=0x8)
setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000300), 0x4)
socket(0x0, 0x10000000, 0x1)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, 0x2, 0x6}, 0xc)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = socket(0x2, 0x10000001, 0x40000040)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000280)={r1, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000002c0)=0x10)
getpeername$inet6(r2, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="1c00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00c3dd9f677c0ff3d6a28baf5a96db90d4c37a06"], 0x98)

00:02:28 executing program 0:
r0 = open(&(0x7f0000000100)='./file0\x00', 0x200, 0x0)
accept4(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10, 0x10000000)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={<r1=>0x0, 0xa2d, 0x8, 0x1}, &(0x7f0000000140)=0x10)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)=ANY=[@ANYBLOB="02004e21e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000080005d617cbb6ee7f836c3f0b00000000000000000000000000000000000000000000000000000000000000fdffffff00000000000000000000000000000000000000000000000000000008000000000000000000000000005273cccf0000000000", @ANYRES32=r1, @ANYBLOB="030000001f000000030000000700000001000000"], &(0x7f0000000280)=0xa0)
fcntl$getown(r0, 0x5)
open(&(0x7f0000000180)='./file0/file0\x00', 0xb883f480d4fcfda4, 0x0)
open(&(0x7f0000000000)='./file0\x00', 0x3fd3104bdae615ae, 0x1000000000)

00:02:28 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={<r1=>0x0, 0xfff}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0x7fff}, 0x8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x3004, &(0x7f0000000200)=ANY=[@ANYBLOB="05216c879d857d4b9ce83fccac6512550f84882f572ce12be8de2763bbdb4dae75b25629f303efb45b2e6e06c4e2fae939635f4504a762833777e8b2080a7dd3b6e0ab68c9a564a46173d2c5e5781c8682157e2e51729a782c37bda2a80d244be4504f21032fc724096a1202fcc7f7f240007421f459ac7c56d3f03116b22520050e41cfba5f040edd5cc186eeea2c3bf2bcd6c3967000742ae8bea68d1710d57e12a48a8b7538"], &(0x7f0000000180)=0x4)

00:02:28 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
freebsd11_fstat(r0, &(0x7f0000000100))
sendmsg$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$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:02:28 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
readlinkat(r0, &(0x7f0000000200)='./file0\x00', &(0x7f00000004c0)=""/184, 0xb8)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00'], 0x0)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0xff, 0x4)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1)
r1 = accept4$inet6(r0, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000340)=0x1c, 0x30000000)
getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4)
open(&(0x7f0000000380)='./file0\x00', 0x20000, 0x100)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={0x0, 0x7}, 0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={<r2=>0x0, 0x4, 0x0, 0xffffffffffffffc1}, &(0x7f00000001c0)=0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast2}}, r2, 0x4, 0x7f, 0x201, 0x0, 0x55, 0x1}, 0xa0)
lseek(r1, 0x0, 0x3)
setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000100), 0x4)

00:02:28 executing program 2:
r0 = socket(0x1b, 0x3, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040), 0x10)

00:02:28 executing program 2:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
flock(r0, 0x1)
r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x2, 0x100000001})
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005})
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x2, [0x0, <r4=>0x0]}, &(0x7f0000000100)=0xc)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r4, 0x8}, 0x8)
fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
flock(r0, 0x8)

00:02:28 executing program 2:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0)
write(r0, &(0x7f00000000c0)='(', 0x1)
ftruncate(r0, 0x80000001)
mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x200000}], 0x1, 0x0)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r2 = accept4$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x20000000)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000100)=0x400, 0x4)

00:02:28 executing program 0:
mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0)
r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10, 0x20000000)
mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x7, 0x1410, r0, 0x0)
r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0)
ftruncate(r1, 0x10001)
rename(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000340)='./file3\x00')

00:02:28 executing program 2:
writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1c9}], 0x1)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000400)=ANY=[@ANYBLOB="1c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0064ade2a60002a500000000000000000000004a89b0839760bfe09c2e2c15a773b45a58d41c7c586c7f91501ba3c9deb1bb4fbb3c15ef1c2991e182bd062b09320000000000000000008a0a5a03f8d073203ba10ec11b5c97fb6d79a7b4be7b13021c82ce5a4b79f5a33ac8017b95399a0a0c6c4237c553d35ab337342fa025eef433f748113213a59645b7fb173e5ee73d09b6bc51251517d00e686afbf303d9671ee23efce729ed3b2b5c152eaec9c078fe2d777a8ab2ca82d001437f8b2298c6de77e007b79bdf0b6f364df98132f0e4740e8270345bc7"], 0x98)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
link(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00')
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={<r2=>0x0, 0x10001}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000140)={r2, 0x80000000, 0x0, 0xffe, 0x1}, &(0x7f0000000180)=0x18)

00:02:28 executing program 0:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x20040, 0x1d1)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000040)={@in={{0x2, 0x2, @multicast1}}, <r1=>0x0}, &(0x7f0000000100)=0x8c)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r1, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000001c0)=0x10)
getsockname$inet6(r0, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000240)=0x1c)
socket$inet_tcp(0x2, 0x1, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)

00:02:30 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
freebsd11_fstat(r0, &(0x7f0000000100))
sendmsg$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$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:02:30 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
chdir(&(0x7f0000000680)='./file0\x00')
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x346, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x8)
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000640)={0x6}, 0x1)
execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000100)='\x00', &(0x7f0000000140)='\x00', &(0x7f00000001c0)='$-(,\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='%]\x00', &(0x7f00000002c0)='^\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00'], &(0x7f00000005c0)=[&(0x7f0000000400)='\\\x00', &(0x7f0000000440)='+\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)=',@\x00', &(0x7f0000000540)='\x00', &(0x7f0000000580)='\x00'])
socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000000600), &(0x7f0000000700)=0x4)
write(r0, 0x0, 0x268)
getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x8, 0x0, &(0x7f0000000040)=0x49)
truncate(&(0x7f00000006c0)='./file0\x00', 0x79cced0d)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)

00:02:30 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
pipe2(&(0x7f0000000400)={<r1=>0xffffffffffffffff}, 0x4)
writev(r0, &(0x7f0000000440)=[{&(0x7f00000004c0)="3f87e7bdf137cc4d8d23ffddced472e27122a64d3f09b26af84c2c2f0f972f9079eaaa302d0453cf357afaa6af087a1d4d7c151b9be8d7460b83898dd9d3f2d9c4f747482639af50656849fd7aa9a3b929ef42de87b37776487c947adb0592af5a5981ef46ff904a7b9a967e4fc616b0f456ae5c63788a320aebff87a3845d88035225bee7f6f44e0a704dca69884cba35361b4dc93839fee5939d0636babc739f960e95d53bdebf116ff39b7ba24ff399efc0158b11fddcb3f3b80a0d664c715c6db133071be7ad3bde3beaf0a67959ff1e1db6c311204bf1bd9bd392be3f70df6d48a3b9f0526f85af97296936baeca36d54697b2389b1c8", 0xf9}, {&(0x7f00000005c0)="4fc693c80588073ec6a7750d8f1b55c93e41c9a63fae46e908d2591d006c8dfbfbb1a35a484da11756b51f88f205bcb3eb831e9a8997221a770ca33e636677f0358d4d134448bf546635d36ad84e442091d0f2b67cce9f9844afea33e8c627299a", 0x61}, {&(0x7f0000000640)="619da39c365bd0f3cfb4fb26caf7a95c8d0c14d0ab82118066a52b77010ccd41215554092039d32906141d68c5c48ef0e991d047a5034ec350e737dfbdb4ddb5443f901f459aac5a3986a25f219351b7e1183ec353504fe1dc943d4ee6f598f22e61f13baac4ab07e81f35efd0613aa72593a1e0d42d09dbe033274d1c044c0f9eb61935f421f85e54a77aecf8a8d50f7e48d84496bdcab98d68ed93109223f518ff83821744e401b0f5ffe0ec029115990acb87cae83f3c", 0xb8}], 0x3)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000140)=0x9, 0x4)
setsockopt$inet_group_source_req(r0, 0x0, 0x57, &(0x7f0000000200)={0x8, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x2, @multicast2}}}, 0x118)
setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7fff, 0xf, 0x6, 0x1}, &(0x7f0000000080)=0x18)
getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000340)=""/91, &(0x7f00000003c0)=0x5b)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="fcffffff0600000000030024236521000000ff000d7c8d7989b7e50869260b34bcee3b75f68360014ddae7a0c73d6bfec7025f06b8af9221a5eb0004"], 0x0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0x8, 0x4)
bind$inet(r1, &(0x7f0000000700)={0x2, 0x3, @loopback}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)

00:02:30 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000106)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x4)
ftruncate(r1, 0x4)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
mmap(&(0x7f0000ff2000/0xe000)=nil, 0xe000, 0x6, 0x1010, r1, 0x0)
fchdir(r1)

00:02:31 executing program 1:
munmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
munmap(&(0x7f0000870000/0x1000)=nil, 0x1000)
r0 = semget$private(0x0, 0x3, 0x1)
__semctl$SEM_INFO(r0, 0x3, 0xb, &(0x7f0000000100)=""/102)
syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0)
r1 = dup(0xffffffffffffffff)
fcntl$getflags(r1, 0x3)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3)
mlock(&(0x7f0000d14000/0x1000)=nil, 0x1000)

00:02:32 executing program 2:
r0 = getuid()
setresuid(r0, 0xffffffffffffffff, 0x0)

00:02:32 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
shmget(0x3, 0x1000, 0x59a, &(0x7f0000ffd000/0x1000)=nil)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000000c0)="2003a801b50d0400000000000000e2ff000000000000081000000000", 0x1c)
writev(r0, &(0x7f0000000280)=[{&(0x7f0000002700)="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", 0xf2d}, {0x0}], 0x2)

00:02:32 executing program 2:
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)
connect(0xffffffffffffffff, 0x0, 0x0)
getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
r1 = shmat(0x0, &(0x7f0000001000/0x2000)=nil, 0x3000)
fdatasync(r0)
shmdt(r1)

00:02:34 executing program 1:
r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0)
ppoll(&(0x7f0000000000)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4)
mkdir(0x0, 0x0)
rename(0x0, 0x0)
open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)

00:02:34 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
freebsd11_fstat(r0, &(0x7f0000000100))
sendmsg$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$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:02:34 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x7, 0x401, 0x8, 0x6, 0x7fffffff, 0xfa}, 0xb)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000180)=0x21)

00:02:34 executing program 0:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
flock(r0, 0x1)
r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001})
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r2, 0x9, &(0x7f0000000100)={0x0, 0x2, 0x20, 0x1000300010005})
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
r4 = fcntl$getown(r2, 0x5)
fcntl$lock(r3, 0x7, &(0x7f0000000140)={0xfffffffffffffffe, 0x0, 0x0, 0x1000300010005, r4})
flock(r0, 0xd)

00:02:36 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
freebsd11_fstat(r0, &(0x7f0000000100))
sendmsg$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$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:02:36 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
bind(r0, &(0x7f0000000080)=@un=@file={0x0, './file0\x00'}, 0xa)
lseek(r0, 0x0, 0x1000000000003)
bind(0xffffffffffffffff, 0x0, 0x0)
fdatasync(r0)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x10000, 0x4)

00:02:36 executing program 0:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0xffffffffffffffff)
chdir(&(0x7f0000000040)='./file1\x00')
r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x20000000)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={<r2=>0x0, 0x0, 0x4}, &(0x7f00000001c0)=0xc)
setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000240)={r2, 0x3, 0x8001, 0xf603}, 0x10)
utimensat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0)={{0xff, 0x9d2e}, {0x7fff, 0x8}}, 0x0)
setuid(0xee01)
renameat(r0, &(0x7f0000000200)='./file1\x00', 0xffffffffffffffff, 0x0)
__getcwd(&(0x7f0000000280)=""/85, 0xf)

00:02:36 executing program 0:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
freebsd10_pipe(&(0x7f0000000140)={<r0=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000180)=0x9, 0x4)
pipe2(&(0x7f0000000080)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x4)
connect(r1, &(0x7f00000000c0)=@in6={0x1c, 0x3, 0x7, @empty, 0x3a}, 0x1c)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000040)=ANY=[@ANYRES32=<r3=>0x0, @ANYBLOB="06000401e0c26e053c308842"], &(0x7f00000001c0)=0x10)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000280)={r3, &(0x7f0000000200)=[@in={0x2, 0x0, @multicast1}, @in={0x2, 0x1, @rand_addr=0x80}, @in6={0x1c, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x5}, @in={0x2, 0x0, @rand_addr=0xf21b}]}, &(0x7f00000002c0)=0x10)
unlink(&(0x7f0000000100)='./file0/file0\x00')
flock(r2, 0x6)

00:02:36 executing program 1:
dup2(0xffffffffffffff9c, 0xffffffffffffffff)
r0 = socket$unix(0x1, 0x1, 0x0)
fcntl$getflags(r0, 0x3)

00:02:36 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8)
connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f66696c653000d604f680df5b3f6f5c4d7ee787fe6bcdddee8267868f0ba14a398dca618dcace44b449c7cf559dc3ef7cd0ecf4e198cafc078802350c45a13bae7dab58fd4a025adcff1b374ecfda19a21aaaf3092b6562ae6a31447a02ed63caea7733c6df24f7f43a70c021f70dc89a7231c387e368a9bdcd86f506e37781d0a8a1b9c1cc01e51d75caff4bba1da137b3cc013086fb48a4cc82b883f3fc3190e9f5459d9556966af86e7a331a3340ef53d34efca4bb136d5c05a2374985fbcd21080afcce0ba8d6"], 0x10)
r1 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil)
shmctl$SHM_UNLOCK(r1, 0xc)
r2 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0xcb4f, 0x14c)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)=ANY=[@ANYRES16=r2, @ANYBLOB="4cd0c618edff0700008baea668cdbd8addc6ad79d9baf4f1e60383341012bae02822d5c4a28d611ef4e0ff8bbf75f527b981ed2be885ca3b4ec06910a3ddc6b20925c71b44ff965e5b71802b5aa445f7c6a195e4cec1c47a448d57d6cf1637128124ac64b1f4d4f4c67f60bdb84d055579db1122"], 0x2)
accept4(r2, 0x0, 0x0, 0x30000000)

00:02:36 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
freebsd11_fstat(r0, &(0x7f0000000100))
sendmsg$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$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:02:36 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x7cc, 0x3}, 0x8)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0)

00:02:37 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
freebsd11_fstat(r0, &(0x7f0000000100))
sendmsg$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$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:02:39 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1e, &(0x7f00000001c0)={r1}, 0x8)
connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x0}, 0x8)

00:02:39 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={<r1=>0x0, 0x0}, &(0x7f00000000c0)=0x10)
r2 = socket(0x18, 0x5, 0x20000000200)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000080), &(0x7f0000000140)=0x4)
connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="82024853e166d6d48010"], 0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x16, &(0x7f0000000040)={r1, 0x2}, 0x8)

00:02:39 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
freebsd11_fstat(r0, &(0x7f0000000100))
sendmsg$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$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:02:39 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000440)=""/150, 0x96)
r1 = shmget(0x0, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil)
shmctl$SHM_LOCK(r1, 0xb)
listen(0xffffffffffffffff, 0x0)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0)
openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r3 = accept(r2, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000380)={0x0, 0x80000001, 0x3, [0x9, 0x100000001, 0x40]}, &(0x7f00000003c0)=0xe)
close(0xffffffffffffffff)
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r4, 0x7e2780e3)
r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0)
ftruncate(r4, 0x8000)
mkdir(&(0x7f0000000600)='./file1\x00', 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, 0x0, &(0x7f0000000580))
r6 = socket(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c037569", @ANYRES32=<r7=>0x0], 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x13, &(0x7f0000000040)={r7, 0x10001}, 0x8)
open(&(0x7f0000000500)='./file0\x00', 0x100200, 0x100)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000006c0)=ANY=[@ANYBLOB="6568a95c910cfd000000e50000000224b12f9b19d752d27542610d35009cce2f7947fc871320dc5ad44b15508c8fed7c0e2c96c8a20bbf11db9500000000b160bc0a814e5a015f835db0e34d6e94b3577bf5660e1f019800692004030b4cf59d041ac1a7afd4e9c1b1e82051f9335cd180d0f29f000000000000000000000000000000000000"], 0x0)
execve(0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000400)=ANY=[@ANYBLOB="661b721745b6bb0e6178d4cafd3911ac330761258a626a11dd8ce3e27fd10351554a499cd64cb0ce00000000000000000000000000000000"], 0x0)
open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82)
pipe2(&(0x7f0000000080), 0x2)

00:02:39 executing program 0:
utimes(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={{0x1, 0x2}, {0x0, 0x7}})
getresgid(0xfffffffffffffffe, 0x0, &(0x7f0000000240)=<r0=>0x0)
r1 = dup(0xffffffffffffffff)
freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
fchownat(r1, &(0x7f0000000040)='./file0\x00', r2, r0, 0x400)
freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000140)=0x5, 0x4)
freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
chown(&(0x7f0000000280)='./file0\x00', r3, r4)
mlock(&(0x7f0000ee1000/0x3000)=nil, 0x3000)
syz_extract_tcp_res(&(0x7f0000000000), 0x2, 0x7)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)

00:02:39 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1206, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10)

00:02:39 executing program 0:
nanosleep(&(0x7f0000000000)={0xffffffffffffffff}, &(0x7f0000000080))

00:02:39 executing program 2:
r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10)
lseek(r0, 0x57, 0x6)
setrlimit(0x3, &(0x7f0000000240)={0x2, 0x2})
r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6, &(0x7f0000000080)=0x1c, 0x30000000)
getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0xb)
getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000200)=0xb)
setsockopt$inet6_group_source_req(r1, 0x29, 0x57, &(0x7f0000000280)={0x9, {{0x1c, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x6d17e5ba}}, {{0x1c, 0x3, 0x4, @empty, 0x3f}}}, 0x108)

00:02:39 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
freebsd11_fstat(r0, &(0x7f0000000100))
sendmsg$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$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:02:39 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x1003, 0xfffffffffffffffe, 0x4)
r1 = fcntl$dupfd(r0, 0x11, r0)
openat(r1, &(0x7f0000000000)='./file0\x00', 0x200, 0x20)

00:02:39 executing program 0:
r0 = socket(0x11, 0x10000003, 0x0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, 0x0, 0x0)
setsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000000)=0x3ff, 0x4)

00:02:39 executing program 1:
r0 = socket$unix(0x1, 0x1, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000040)={0x4, 0xe57}, 0x10)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$sock_timeval(r1, 0xffff, 0x0, &(0x7f0000000000)={0x8, 0x3}, 0x10)
setsockopt$sock_timeval(r1, 0xffff, 0x1015, 0xfffffffffffffffe, 0xaa)

00:02:39 executing program 0:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40004400000002c2, 0x20000000000000)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10, 0x20000000)
getsockopt$inet_udplite(r2, 0x88, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
listen(r1, 0x0)
setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000140)={@loopback, @remote={0xac, 0x14, 0x0}, @broadcast}, 0xc)
r3 = getgid()
setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000340)={0x1, "bac38155a49a86267ad849a4ac36e5d8"}, 0x14)
setgid(r3)
freebsd11_mknodat(r0, &(0x7f0000000300)='./file0\x00', 0x2, 0x80000001)
accept(r2, 0x0, 0x0)
recvfrom(r2, &(0x7f00000001c0)=""/234, 0xea, 0x40083, &(0x7f00000002c0)=@in6={0x1c, 0x2, 0xc81, @empty, 0x2}, 0x1c)
close(r2)
mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4, 0x10, r1, 0x0)
execve(0x0, 0x0, 0x0)
poll(&(0x7f0000001100)=[{r0}], 0x307, 0x0)
sendfile(r0, r0, &(0x7f0000000180), 0xdaf)
fchmod(r2, 0x0)

00:02:39 executing program 2:
munmap(&(0x7f000063e000/0x2000)=nil, 0x2000)
r0 = shmget$private(0x0, 0x4000, 0x1ffffffffffffe, &(0x7f000063e000/0x4000)=nil)
shmat(r0, &(0x7f0000ffa000/0x3000)=nil, 0x0)
shmget$private(0x0, 0x1000, 0x6a, &(0x7f000063f000/0x1000)=nil)

00:02:39 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
freebsd11_fstat(r0, &(0x7f0000000100))
sendmsg$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$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:02:39 executing program 2:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf", 0x6a, 0x0, 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
shmget$private(0x0, 0x1000, 0x8e, &(0x7f0000fff000/0x1000)=nil)
symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00')
open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x3d)

00:02:39 executing program 3:
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(0xffffffffffffffff, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x1000000000000000)
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000100))
sendmsg$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$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:02:39 executing program 1:
mkdir(&(0x7f00000aa000)='./file0\x00', 0x0)
symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x1000)
getitimer(0x1, &(0x7f0000000000))

00:02:39 executing program 2:
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getgroups(0x4, &(0x7f0000000140)=[0x0, 0x0, 0xffffffffffffffff, <r1=>0xffffffffffffffff])
socket$inet(0x2, 0x7, 0x717b)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000200)=ANY=[@ANYBLOB="7ef7fedcc3b9ce2668bf0dd3e212f520486f3f4865310be8585142ebcc2485769416e57e65b4975344a733623e2bb8b74964a0868caf3ee378f906b75d906d9160ab7ead18992fa462df241d49c16ee5a6f4d78e2cca3e396cf1dd8bddb3c6ff325808f56809b3591a5f63bc826b80c4fc8cdbf0fbff528ed8d50e660d8e6b088c233a540505aac2134ce1d8b764df35961db2bac38adfeeac068f0e5d276614b78487a47d5f956913159899d2cb83f3e3e5055b9c91dc2bc9f5cbf60ef15f04ccfd58bfdae5d4ac01da7bc0d8a4"], &(0x7f0000000040)=0x6)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={<r2=>0x0, 0x401, 0x100000000, 0x7}, &(0x7f0000000180)=0x10)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000001c0)={r2, 0x6}, 0x8)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)={@in={{0x2, 0x3, @multicast2}}, r2}, 0x8c)
fchown(r0, 0x0, r1)

00:02:39 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x10000, 0x100)
truncate(&(0x7f0000000040)='./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$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffe66)
write(r0, &(0x7f0000000280)="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", 0x17)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x75, 0x4)
open(&(0x7f0000000000)='./file0\x00', 0x40, 0x20)

00:02:39 executing program 3:
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(0xffffffffffffffff, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x1000000000000000)
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000100))
sendmsg$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$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:02:39 executing program 1:
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYBLOB="000000f991a00cf9e09373f5bfdd229a03"], 0x0)
r0 = socket$inet6_sctp(0x1c, 0x3, 0x84)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0xfffffc18)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x2, 0x6e, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c)

00:02:39 executing program 3:
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(0xffffffffffffffff, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x1000000000000000)
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000100))
sendmsg$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$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:02:40 executing program 3:
r0 = open(0x0, 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
freebsd11_fstat(r0, &(0x7f0000000100))
sendmsg$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$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:02:40 executing program 3:
r0 = open(0x0, 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
freebsd11_fstat(r0, &(0x7f0000000100))
sendmsg$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$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:02:40 executing program 3:
r0 = open(0x0, 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
freebsd11_fstat(r0, &(0x7f0000000100))
sendmsg$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$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:02:40 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c6530006870f18746b74ef3d8ed81000000c7c39c144554da64ecef549e81bc785dc04eb53f9644bd99f771d2532901b9ed21bc85a02b2198761269d196b70b4e420f704249b33046e67d820a3900"], 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1202, &(0x7f0000000040)={0x0, 0x2}, 0x8)
rmdir(&(0x7f0000000100)='./file0\x00')
mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, 0x80010, r0, 0x0)

00:02:41 executing program 0:
r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x2, <r1=>0x0}, &(0x7f0000000040)=0x1e0)
pipe2(&(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x4)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000180)={r1, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f00000001c0)=0x10)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000080)={r1, 0xb5a, 0x20000000, 0x621c2121, 0x8, 0xfffffffffffffffe}, &(0x7f00000000c0)=0x14)

00:02:41 executing program 2:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendto$unix(r0, 0x0, 0x0, 0x440053, 0x0, 0x0)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
sendto$inet(r2, &(0x7f00000002c0)="1695260dafa3b578de1e33fc54a89efdabc57e92cb7d5e2f2e36db05ca7e3000011a4b55f3e0e3b50bfbc8d4bc8afb78e68c6146753f898d6fe4ec26dd71f6174f691ea749433820138410317626d8b745171df28610a22b1daf9aa51ab111ab61f884d628dbade9023325bab1e0e22471f66b2710410bc598422910e1f6a28285d3e6043a679716316d4b5cce0d611b3cd322a468f80e61b4427054e8ea749c2b59ec3979739bbba84d420dcff889f8ee60530c9cfdca01dafec5fc212851c21ecc90c9508fc8b761572c28ceefdc22203138678b181afe1dab9b914786c9b8593e731412", 0x90, 0x1, &(0x7f0000000280)={0x2, 0x3, @rand_addr=0x9}, 0x10)
r3 = dup2(r1, r0)
utimensat(r3, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0xfff, 0x200}, {0x5, 0x3f}}, 0x200)
r4 = socket$inet(0x2, 0x3, 0x6)
socket$inet(0x2, 0x80010000000, 0xfffffffffffffffd)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="ff000001", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x14)
setsockopt$inet_int(r3, 0x0, 0x2, &(0x7f0000000200)=0x4, 0x4)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000100)={<r5=>0x0, 0x1ff, 0x4, [0x54, 0x800, 0x8000, 0x1]}, &(0x7f0000000140)=0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000180)={0xde5, 0x2, 0x4800, 0x3ff, 0x80000001, 0x100000000, 0x1f, 0x3, r5}, &(0x7f00000001c0)=0x20)

00:02:41 executing program 1:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r1 = open$dir(&(0x7f0000000300)='.\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000040)={<r2=>0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000080)=0x10)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r2}, &(0x7f0000000100)=0x8c)
poll(&(0x7f00000000c0)=[{r1, 0x2000}], 0x1, 0x0)
link(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00')

00:02:41 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
freebsd11_fstat(r0, &(0x7f0000000100))
sendmsg$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$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:02:41 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
freebsd11_fstat(r0, &(0x7f0000000100))
sendmsg$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$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:02:41 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
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, &(0x7f0000000300)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="b8000000aaf258bfd6334b676e8fcb0201c69ebf5f15d0ca5c5c480c426eaadf0e234e7d884478a09d092f33d572b97bd3a6b10291ebc0ec30287487e7bfb4aa1b5981319d9c063501706b18e58d11555de361a990d6683950e1c274617c3e954cc16c7b6ac61fcb5f0c3350007ce2cbf8a0f8b8ed5a5ce010fa7d58c2ba49df703f97c1ae530d48c38a89460f7f0d95243ad4946f6841f230ae19ed42fd50c91cc6fb5ee34a1e307e943ce4605e2bb747bc7e13a5526840f101a43362569b821dbe3a470d9c797c071423d99ff4a7333b9f1bda81daa400e4603aad11a0b391f741f3f1e452171ac15e7ec3bdea0a4fbc415b7701d6edbe197deb0033d085b27bb5dd3e222708eb28095cb1518a7f8e4152903460c5d1d4aa"], 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1, 0x5}, &(0x7f0000000100)=0x8)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$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$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
setsockopt(r0, 0x200, 0x1, &(0x7f0000000000)="d8964e75ff10f2a4355620adb4c1a85122a90cd95d12cd4cd9fa105dcb3ac73e725692595d669f7ff127", 0x2a)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0)

00:02:41 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={<r1=>0x0, 0x0}, &(0x7f00000000c0)=0x10)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000000)={r1, &(0x7f0000000140)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000040)=0x10)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000240)={r1}, 0x0)

00:02:41 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f00000000c0), &(0x7f0000001380)=0x4)
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
connect(r0, &(0x7f0000000100)=@in6={0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c)
utimes(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000140)={{0xccab, 0x5}, {0xfffffffffffff801, 0xff}})
open(&(0x7f0000000180)='./file0\x00', 0x200, 0x80)
utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0xac2c, 0x1f}, {0x7fffffff, 0x3}}, 0x0)
connect$inet(r2, &(0x7f0000000200)={0x2, 0x2}, 0x10)

00:02:41 executing program 1:
accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000540))
clock_getres(0xe, &(0x7f0000000040))
r0 = msgget(0x2, 0x2)
msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000080)=""/69)
r1 = socket$inet(0x2, 0x2, 0x234)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000140)={<r2=>0x0, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000200)=0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000500)={r2, 0x1, "2e62cff6a505749ce5ea98720304611a8d926a9b6965744f712366952fa4f54f30f66eda53"}, &(0x7f0000000480)=0x2d)
r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000240)=0x10, 0x30000000)
getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
clock_getres(0xe, &(0x7f0000000000))
msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000580)=""/4096)

00:02:41 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
freebsd11_fstat(r0, &(0x7f0000000100))
sendmsg$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$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:02:41 executing program 1:
r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c)
r1 = fcntl$getown(r0, 0x5)
getpgid(r1)
r2 = fcntl$getown(r0, 0x5)
getpgid(r2)
r3 = getpgid(0x0)
fcntl$setown(r0, 0x6, r3)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x7ff, 0x4)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000040)="b793830601000000000000", 0xffffffffffffffae)
fcntl$getown(r0, 0x5)
socket$inet_tcp(0x2, 0x1, 0x0)
getrlimit(0xb, &(0x7f0000000140))
setsockopt$inet_tcp_buf(r4, 0x6, 0x24, 0x0, 0x0)

00:02:41 executing program 1:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0)
ftruncate(r0, 0x7fffffff)
ftruncate(r0, 0x10000)
r1 = socket$inet6(0x1c, 0x1, 0x100)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x4, [<r2=>0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x14)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f00000001c0)={r2, &(0x7f00000000c0)=[@in={0x2, 0x3, @multicast1}]}, &(0x7f0000000140)=0x10)
ftruncate(r0, 0x8000)

00:02:41 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1)
setsockopt$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, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="5a0000007de762248da360618f7b7c213a2097c6049f403fb66564ac8ae044981f701e68ab8ba7038d3765fa92b36b0f696e749c6ea55477391af9742b664ba0e722887ef0703fa58d67363ddd104b353104d88efd17ef6e2c9a7fa42f4c"], &(0x7f00000001c0)=0x62)
setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0xff}, 0x8)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r2=>0x0, 0xffff, 0x2}, &(0x7f0000000040)=0xc)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000240)={r2, 0xffffffdb, "a722f75b2edf04f1beb9764e72c29de5dc959efc710dc2ccc02c00ac1d62"}, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)

00:02:43 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(0x0, 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
freebsd11_fstat(r0, &(0x7f0000000100))
sendmsg$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$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:02:43 executing program 0:
nanosleep(&(0x7f0000000080)={0x0, 0x2397443c}, &(0x7f00000000c0))
mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0)
execve(0x0, 0x0, 0x0)
r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000))
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x6000, 0x7f, 0xe838cd2, <r1=>0x0}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000180)={r1, 0x7, 0x1, 0xffffffffffff2c56, 0x800}, &(0x7f00000001c0)=0x18)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), 0x4)

00:02:43 executing program 1:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0)
ftruncate(r0, 0x7fffffff)
ftruncate(r0, 0x10000)
r1 = socket$inet6(0x1c, 0x1, 0x100)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x4, [<r2=>0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x14)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f00000001c0)={r2, &(0x7f00000000c0)=[@in={0x2, 0x3, @multicast1}]}, &(0x7f0000000140)=0x10)
ftruncate(r0, 0x8000)

00:02:43 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = dup(r0)
setsockopt$sock_linger(r1, 0xffff, 0x80, 0xffffffffffffffff, 0x2a2)
socket$unix(0x1, 0x1, 0x0)

00:02:43 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(0x0, 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
freebsd11_fstat(r0, &(0x7f0000000100))
sendmsg$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$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:02:43 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0xc002, 0x0)
open(&(0x7f0000000140)='./file0\x00', 0x201, 0x0)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0x0)
accept4$inet6(r0, 0x0, &(0x7f0000000080), 0x20000000)
execve(0x0, 0x0, 0x0)
open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x577)

00:02:43 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10)
sendmsg(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)

00:02:43 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(0x0, 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
freebsd11_fstat(r0, &(0x7f0000000100))
sendmsg$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$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:02:43 executing program 1:
r0 = socket$inet6(0x1c, 0x5, 0x3ff)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000080)={'accf_http\x00', "b5b9b759f476558404f2cd7ccecbdec89148863cc42e60c1bdc68bebed3e43a52afa76617a733fabcab234cae979342f42d9ad8f039cc18428fca18dd3d4e6c14d85488e1f61ff855927f1756755079476a3613a64cc239dd86cc79103f83c0d4380674dcfee821916dc96fc9d49fe1f5d5076baec0f77723c9891865d446ee4de9d7e1bbfa29aa7a63b24fa5886c1138ca7995e9a144a3b6cbbc06cd357df171336b3c71cc39e4f41604757e366245396fd31cafdfa11e70032d2817632c18f789eccd2a4837b49f863656750b03ba396adfbb495d5b13c1c1336e5a05c30fbedddd356d3d214d3a397274369fead1e"}, 0x100)
dup(r0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
r2 = dup(r1)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0x5}, 0x8)
accept4$inet6(r2, 0x0, &(0x7f0000000000), 0x20000000)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000040)=0x7, 0x4)

00:02:43 executing program 1:
preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000100)=""/120, 0x78}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, 0x0)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x615, 0x0)
pwritev(r0, &(0x7f00000003c0), 0x33, 0xc000)

00:02:43 executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x100ffe, 0x0)
open(0x0, 0x40002, 0x0)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
truncate(&(0x7f0000000040)='./file0\x00', 0x90802)
sendfile(r0, r1, 0x0, 0x100007fffffff)

00:02:43 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x0)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
freebsd11_fstat(r0, &(0x7f0000000100))
sendmsg$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$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:02:43 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x0)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
freebsd11_fstat(r0, &(0x7f0000000100))
sendmsg$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$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:02:44 executing program 0:
setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, 0x0, 0x0)
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0xfffffffffffffffe)
r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x100000001, <r2=>0x0}, &(0x7f00000000c0)=0xc)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x4fa, 0x4, 0x3ff}, &(0x7f0000000180)=0x10)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000329)

00:02:44 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10)
writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="a3", 0x1}], 0x1)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000300), &(0x7f0000000340)=0x4)
writev(r0, &(0x7f0000001380)=[{&(0x7f0000000280)='9', 0x1}], 0x1)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="05800000"], 0x8)
getpeername$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000002c0)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000180)=ANY=[@ANYBLOB="02004e227f0000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="06000000030000000200c9000900000002000000"], &(0x7f0000000080)=0xa0)

00:02:44 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$private(0x0, 0xa0)
msgsnd(r2, &(0x7f0000000000)={0x3, "e92d9898f15a8927cbe6f42e5af752ebe94706e03c93320ff59b98096da7ef314a3268575492563db8585f5c3cec2d51ce0bd65282461086f98b198e486ae822b4f646af74ca0888b2e349b29e406e8b9a62c0ac75d035b12e98428f4b72bdab76596c93a909ddde9ed3"}, 0x72, 0x800)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000140)={<r3=>0x0, 0x0, 0x100000001, 0x100000000, 0x649, 0x4}, &(0x7f0000000180)=0x14)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000001c0)={0x5, 0x6700, 0x81, 0x2, r3}, 0x10)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000080)={@remote}, 0x14)

00:02:44 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x0)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
freebsd11_fstat(r0, &(0x7f0000000100))
sendmsg$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$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:02:44 executing program 2:
munmap(&(0x7f0000f52000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
munmap(&(0x7f0000e00000/0x200000)=nil, 0x200000)
mlock(&(0x7f0000a23000/0x12000)=nil, 0x12000)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3)
munmap(&(0x7f0000b3c000/0x2000)=nil, 0x2000)

00:02:44 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(0xffffffffffffffff, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
freebsd11_fstat(r0, &(0x7f0000000100))
sendmsg$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$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:02:44 executing program 2:
munmap(&(0x7f0000f52000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
munmap(&(0x7f0000e00000/0x200000)=nil, 0x200000)
mlock(&(0x7f0000a23000/0x12000)=nil, 0x12000)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3)
munmap(&(0x7f0000b3c000/0x2000)=nil, 0x2000)

00:02:45 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000203, 0x800000000)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r1, 0x0, 0x1000000000003)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000004c0), &(0x7f0000000500)=0x4)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000640)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="00801f005b0000000800ff01710007000800000002004e23000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=<r3=>0x0, @ANYBLOB="81003be348a10000020000001400000001000000b6000000"], &(0x7f0000000300)=0xb8)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f00000003c0)={r2, &(0x7f0000000380)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000400)=0x10)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
socket$inet6(0x1c, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000200)=0xb)
open(0x0, 0x0, 0x0)
preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/155, 0x9b}], 0x1, 0x0)
r4 = dup(r1)
semget(0x1, 0x7, 0x82)
pwritev(r4, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000440)={0xee9, 0xffffffffffffff81, 0x4200, 0x3329c593, 0x181e86a6, 0x8, 0x9, 0x1, r3}, 0x20)
ftruncate(r4, 0x5)
readv(r4, &(0x7f0000000340)=[{&(0x7f0000000100)=""/101, 0xffffffffffffff36}], 0x1)
semget(0x3, 0x1, 0x180)

00:02:45 executing program 0:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = getpid()
getpgid(r0)
chmod(&(0x7f0000000180)='./file0\x00', 0x23f)
chdir(&(0x7f00000001c0)='./file0\x00')
setuid(0xee01)
open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c2, 0x0)
chmod(&(0x7f0000000180)='./file0\x00', 0x23f)

00:02:45 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(0xffffffffffffffff, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
freebsd11_fstat(r0, &(0x7f0000000100))
sendmsg$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$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:02:45 executing program 1:
nanosleep(0xfffffffffffffffe, 0x0)
freebsd10_pipe(&(0x7f0000000080)={<r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000000c0)={@in={{0x2, 0x0, @broadcast}}, <r1=>0x0, 0x1ff, 0xfffffffffffffffb, 0x100000001, 0xa349, 0x3}, &(0x7f0000000180)=0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={r1, 0x600000000}, &(0x7f0000000200)=0x8)
nanosleep(&(0x7f0000000000)={0x7, 0x1000}, &(0x7f0000000040))

00:02:45 executing program 0:
msgsnd(0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="00000000000000003f9a7f278dde446ba2fbc28b5aa5caa1573a222ed1b311e8"], 0x20, 0x0)
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
mkdirat(r0, &(0x7f00000000c0)='./file0/file0/file0\x00', 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
writev(r0, &(0x7f0000000300)=[{&(0x7f00000003c0)="288705d69ce3429a0bfa095595204fdecd7bf42dbd3725e237595b5d0ea7351dc63a76fd515eb246484c856bc4e6efe974799ff8e994bdb7d28cc5dee89a0917b1080fe64ddf48dfd60477c856b15d9036cc71bb0e3d4b75c2c2f28116af477a0739cea66abb485b0148ead6692d8a2412a603a38249197f743f10409de2ea9a1139acf6d3b4c27c7272f65884444a94052fa9137813d110", 0x98}], 0x1)
rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00')
r1 = getuid()
fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
chown(&(0x7f0000000000)='./file0/file0\x00', r1, r2)
writev(0xffffffffffffffff, &(0x7f0000000100), 0x100000000000005d)
futimesat(r0, &(0x7f0000000100)='./file1\x00', &(0x7f0000000140)={{0x8, 0x1f}, {0x9, 0x4}})

00:02:45 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$inet6(0x1c, 0x10000007, 0x100000001)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000080)={0x400, &(0x7f0000000000)=[@in={0x2, 0x3, @multicast1}, @in={0x2, 0x0}, @in6={0x1c, 0x2, 0x4, @loopback, 0x5}]}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_int(r1, 0x29, 0x3b, &(0x7f0000000100)=0xd2a, 0x4)
getsockopt$sock_int(r0, 0xffff, 0x2, 0x0, &(0x7f0000000040))

00:02:46 executing program 0:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="100000008400000008000000000000001c000000000000005b00000001000000000000000000000000000000"], 0x2c}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000000c0)={<r2=>0x0, &(0x7f0000000000)=[@in6, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000100)=0x10)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={r2, 0xf}, 0x8)

00:02:46 executing program 0:
r0 = fcntl$dupfd(0xffffffffffffffff, 0xb, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000280)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="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"], &(0x7f0000000100)=0xd1)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000200)={r1, &(0x7f0000000140)=[@in={0x2, 0x1}, @in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x0, 0x7fffffff, @loopback, 0x10001}, @in6={0x1c, 0x2, 0x7, @empty, 0x5}, @in={0x2, 0x3}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x450}, @in={0x2, 0x0}]}, &(0x7f0000000240)=0x10)
ftruncate(r0, 0x3)

00:02:46 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x30, &(0x7f0000000000), 0x2)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:02:46 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(0xffffffffffffffff, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
freebsd11_fstat(r0, &(0x7f0000000100))
sendmsg$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$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:02:46 executing program 0:
r0 = fcntl$dupfd(0xffffffffffffffff, 0xb, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000280)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="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"], &(0x7f0000000100)=0xd1)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000200)={r1, &(0x7f0000000140)=[@in={0x2, 0x1}, @in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x0, 0x7fffffff, @loopback, 0x10001}, @in6={0x1c, 0x2, 0x7, @empty, 0x5}, @in={0x2, 0x3}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x450}, @in={0x2, 0x0}]}, &(0x7f0000000240)=0x10)
ftruncate(r0, 0x3)

00:02:46 executing program 1:
socketpair$unix(0x1, 0x1, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000280), 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f0000000040)=[{r0}], 0x0, 0x20)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
freebsd11_lstat(0x0, 0x0)
setsockopt$inet_buf(r0, 0x0, 0x4f, &(0x7f0000000000)="f4d918f7b3e81684a7005902b211824601113b25d58645769759bbe84bf6b0d1141b13b9b6843e9a18c008c9fb298e4fb7bd4a4770", 0x35)
getgroups(0x0, 0x0)
open(&(0x7f0000000080)='./file0\x00', 0x8000, 0x86)

00:02:46 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x20801ffff)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x1)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f0000000440)=0xc)
lseek(r0, 0x0, 0x1000000000003)
writev(r0, 0x0, 0x0)
poll(&(0x7f0000000140)=[{r1, 0x1}], 0xffffffffffffff51, 0xfffffffff7fffffe)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
r2 = semget$private(0x0, 0x3, 0x80)
__semctl$GETNCNT(r2, 0x3, 0x3, &(0x7f0000000000)=""/51)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0x1, 0x4)

00:02:46 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0xfffffffffffffffe, 0x2a6)

00:02:46 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
freebsd11_fstat(r0, &(0x7f0000000100))
sendmsg$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$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:02:47 executing program 2:
r0 = socket(0x2, 0x20000000, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_opts(r0, 0x0, 0x20000000000001, &(0x7f0000000080)="9b7e0001000000859000d5cd", 0xc)
write(r0, 0x0, 0xffd7)
setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @loopback, 0x1, 0x4, [@broadcast, @remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @rand_addr=0x81]}, 0x20)
rename(&(0x7f0000000440)='./file0/file0\x00', &(0x7f00000003c0)='./file0\x00')
r1 = open(&(0x7f0000000300)='./file0\x00', 0x40, 0x100)
unlinkat(r1, &(0x7f0000000340)='./file0\x00', 0x800)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0xd2, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff7}}, <r2=>0x0}, &(0x7f0000000040)=0x84)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x1, @loopback, 0x4}}, r2}, 0x84)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000400)={r2, 0x100000000}, 0x10)
write(r0, &(0x7f00000000c0)="6a5b5de789dabd9c750e49c08062b6d64231882752e3fd97972d61145f71e710a4a92c5a78b4798e1328bba2c3c17af7ed2ca42889f0b3c5b7203b5f08bcde1919b9110b270951c7d2ac8d4bb103800bec0a8304367ed2670cae6d6a41", 0x5d)

00:02:48 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
freebsd11_fstat(r0, &(0x7f0000000100))
sendmsg$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$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:02:49 executing program 2:
r0 = semget$private(0x0, 0x3, 0x0)
__semctl$IPC_RMID(r0, 0x0, 0x0)
poll(0x0, 0xfffffffffffffe34, 0xfffffffffffffff8)
r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x0)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000080)={0xffffffffffffffe1}, 0x4)

00:02:50 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="26150d0c714783d0598d8596c6fd2131e74f2297c989473c09f71bfa9369cb6d9147a562956ee4e3fc547030f4eaf567439e63822d07d4960aa55bbb92fb9dc403c8e9f03df4dc9590d7f35da03ad57d6e9a7b94c9e6034befb82554", 0x5c)
r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x10000000)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)=0xa)

00:02:50 executing program 1:
clock_settime(0xf, &(0x7f0000000040)={0x8, 0xfff})
mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1)
fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000000))

00:02:50 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0xfffffffffffffffd)
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$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000140), &(0x7f00000001c0)=0x4)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x6)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
accept$inet(r0, 0x0, &(0x7f0000000100))
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7fff, 0xf, 0x6, 0x1}, &(0x7f0000000080)=0x18)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="fcffffff060000000003003d4c45b065fa49efdecb38f304ca08320e710b08ecb019a72a4e8d5f7a64ce506fd6ca8766365fbe07897e5fb615e4e23e351d9cdf15b180a6d31b9f28a96f004f00001404b61741e8f3024e9e9531d7c599b8664611f29297343d886154cc6b41ebdc6b87b7163f92b6ff4e2f1d8774ce1ce0517b4251bf3d76f433d98f693dba066e3cc24a505d7ae19cb3afec4dc39a39ce34c8b2ab11b97c55e5970e186b3bc72cc3dfc57a150fc7a8e1835e476986293190507ef8e956efef38189270dbaee25a35549a930c920ee3cd491b5b326f8b39bafdd997ae3b8a17dc5dde110b06ba30053775312b1bfefa5bef6bf4478221920e5f201957b70028870ae8bb1a688abdeccbc961b2fb13d948d446c872f0ce434a3c2c57f8ebe7ae5b86b3c5dd436d864ecc56b988883736c45c7452a80c418e62ee0d68b212a6c90d7f810b212aebe3f1d272f0dd5122ff5e53379e0b6beb38e7a9f0363b65b31f6cb4fa2983f4075f82b1e085bd6e42d52a760e953dad7463d056a3aeab34"], 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)

00:02:50 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="00e70000"], 0x8)
writev(r0, &(0x7f0000000080)=[{&(0x7f0000000100)="03", 0x1}], 0x1)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={<r1=>0x0}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x2, 0x6, r1}, &(0x7f0000000180)=0xc)

00:02:50 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff000006"], 0x9}, 0x0)
sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0)
socketpair(0x10, 0x2, 0x6, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_int(r1, 0x29, 0x3d, &(0x7f00000000c0), &(0x7f0000000100)=0x4)

00:02:50 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
freebsd11_fstat(r0, &(0x7f0000000100))
sendmsg$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$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:02:50 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
sendmsg$unix(r0, &(0x7f0000000400)={&(0x7f0000000280)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000003c0)=[{&(0x7f00000002c0)="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", 0xfc}], 0x1, 0x0, 0x0, 0x4}, 0x4)
r1 = dup2(r0, r0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x800, 0x80)
getsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f00000001c0)=""/113, &(0x7f0000000240)=0x71)
linkat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x400)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1205, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94)

00:02:50 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x20000000)
r1 = socket(0x2, 0x10000001, 0x84)
connect$unix(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x1)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x2}, 0x8)
writev(r1, &(0x7f0000000440)=[{&(0x7f0000000100)='d', 0x1}], 0x1)
writev(r1, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1)
shutdown(r1, 0x1)
ftruncate(r1, 0x0)
shutdown(r1, 0x1)

00:02:51 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r1, &(0x7f0000000280), 0x26)
writev(r1, &(0x7f0000000100), 0x100000000000005d)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000040)=ANY=[@ANYBLOB="020000ffff99000700000f5f40cb79d3dc877ac579ccf1bcf4450769667675f2f2072bcb"], 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={<r2=>0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, &(0x7f0000000180)=0xc)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85)
execve(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0xff27)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)

00:02:51 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockname(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002c6dc5d4844f36f7550351f2e09de60000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000faffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], &(0x7f0000001040)=0x1002)

00:02:51 executing program 0:
r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x30000000)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000180)=0x9, 0x4)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000140)=0x9, 0x4)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000), 0x1)

00:02:51 executing program 1:
clock_nanosleep(0xe, 0xffffffffffffffff, &(0x7f0000000180)={0x1000, 0x1}, 0x0)

00:02:51 executing program 2:
mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0)
open(&(0x7f0000000140)='./file1\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000000c0)='./file0\x00', 0x208020001)
nanosleep(&(0x7f0000000080)={0x89, 0xffffffffffffffff}, 0x0)
open(&(0x7f0000000100)='./file3\x00', 0x80000000000206, 0x0)
mkdir(&(0x7f0000000200)='./file1\x00', 0x0)

00:02:51 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(0x0, 0x0, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
freebsd11_fstat(r0, &(0x7f0000000100))
sendmsg$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$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:02:51 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000000000000000000000000010100000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=<r2=>0x0, @ANYBLOB="ffffff7f06000000ff84e3d40100008004000000"], &(0x7f00000000c0)=0x98)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000001c0)={r2, &(0x7f0000000100)=[@in6={0x1c, 0x1, 0xfff, @empty, 0x2eab}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0xffffffff00000001, @loopback}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x10c, @remote={0xfe, 0x80, [], 0x0}, 0x4}, @in={0x2, 0x1, @multicast1}, @in={0x2, 0x1, @multicast1}, @in={0x2, 0x3, @rand_addr=0x7}]}, &(0x7f0000000200)=0x10)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
dup(r1)

00:02:51 executing program 0:
setrlimit(0x4, &(0x7f0000000080)={0x8001, 0xfffffffffffffffc})
setrlimit(0x6, &(0x7f0000000040)={0xd1ad4, 0x9})
r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x8000, 0x119)
getsockopt$inet6_tcp_int(r0, 0x6, 0x226, &(0x7f0000000340), &(0x7f0000000240)=0x4)
accept(r0, &(0x7f00000002c0)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000300)=0x10)
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100004)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={<r3=>0x0, 0x4, 0x767, 0x6656}, &(0x7f0000000100)=0x10)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000280)=0x3, 0x4)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYRES32=r3, @ANYBLOB="3f0008000c00005023002256ff003f0001004068"], &(0x7f0000000180)=0x18)

00:02:51 executing program 2:
r0 = socket(0x10000000002, 0x3, 0x0)
setuid(0xee01)
getsockopt(r0, 0x0, 0x4000000067, 0x0, 0x0)
shutdown(r0, 0x3)
r1 = semget(0x3, 0x0, 0x16)
__semctl$GETNCNT(r1, 0x1, 0x3, &(0x7f0000001700)=""/4096)
socket$unix(0x1, 0x2, 0x0)
sendmsg(r0, &(0x7f00000016c0)={&(0x7f0000000000)=@in6={0x1c, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x93cd}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000040)="380e595454edf86bbe7315133340437e444441466de173b951225a38f73fc950e6192b282d295d0bc15938a19eedd4dac9ef74cce503da5963f38382459ce1c9fa90786619c2359166685d93c1f9387a", 0x50}, {&(0x7f00000000c0)="716ae3a2eab8ed3df608a594b1c99a551a3c429f8aeb9d3010fc4aaa76e6c4f169662cff57", 0x25}, {&(0x7f0000000100)="f1fbb2de991b81d36bbc4f7fa937749dcd50e1328180ee23d24bdef1e5a7e36e53020c2eb9da89d2f9854eca4559c8d0048aca6b7064ef046f1e7906cb4a56c0f6efdc7681602224a92d004df82be3404feb6dc9f1208ba1ccecf75edd3e0d4e365455476747b1394d16b443a1f2788ba67c8dd9043365e0acfd08d3b5d69eb465b9b581f3f410aa91c4f0ba27dce0f7a41fbb992bbeeb533e1f2c4d07e76cb697a8cd25773a27e125051ee215f810768f03eb1841d2eb6611c99b96688b3ef54040f346c9ea5b9b2c7d7b595324092ef664e8e25cc278cca3c04771784779", 0xdf}], 0x3, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x1478}, 0x20000)

00:02:52 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0x1}}, <r1=>0x0, 0x0, 0x401, 0x5}, &(0x7f0000000100)=0x94)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x8, 0xfffffffffffffffa, 0x2, 0x800, 0x5}, &(0x7f00000001c0)=0x14)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xff13)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000240)={0x4, [0x0, 0x7ff, 0x5, 0x20]}, &(0x7f0000000280)=0xc)
open(&(0x7f0000000200)='./file0\x00', 0x8104, 0x4)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)

00:02:52 executing program 1:
r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x10000000)
setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000100)=0x80000000, 0xfffffe4b)
getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
fdatasync(r0)

00:02:52 executing program 1:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = accept(r0, &(0x7f0000000240)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000002c0), &(0x7f0000000300)=0x4)
r3 = accept4$unix(r1, 0x0, &(0x7f0000000000), 0x20000000)
r4 = dup(r3)
unlink(&(0x7f00000001c0)='./file0\x00')
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000340)={<r5=>0x0, 0x6000, 0x7, [0xffff, 0x80000001, 0x6, 0x0, 0x800, 0x8, 0x6]}, &(0x7f0000000380)=0x16)
setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000003c0)={r5, 0x80}, 0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x80, 0x4, 0x5800, 0x3, 0x7fffffff, 0xffffffff, 0x8, 0x6, <r6=>0x0}, &(0x7f00000000c0)=0x20)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x902, &(0x7f0000000100)=r6, 0x4)
lseek(r0, 0x0, 0x100002)
write(r0, &(0x7f0000000140)="0034c04ea47a8c066cd124470f2f33559bff3d315c278d569ff9c6ac6172a7341b5d846315c3fc21ab400ce778b7124fae4b65786985df301b091679c71ad219d5211af329898a442b5d115181bb0e729b64fd8068f632533bb839d02cad40a2e8", 0x61)
recvmsg(r0, &(0x7f0000000040)={0x0, 0xffffff73, 0x0, 0x0, 0x0}, 0x82)

00:02:52 executing program 0:
r0 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140)={<r1=>0x0, 0x7, 0x2}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={r1, 0x3, 0x0, 0x3, 0x2}, &(0x7f0000000200)=0x18)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_int(r2, 0x29, 0x25, 0x0, &(0x7f0000000040))
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000080)=0x7ff, 0x4)

00:02:53 executing program 0:
r0 = dup(0xffffffffffffffff)
mknodat(r0, &(0x7f0000000000)='./file0\x00', 0xe013, 0x0)

00:02:53 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(0x0, 0x0, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
freebsd11_fstat(r0, &(0x7f0000000100))
sendmsg$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$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:02:53 executing program 0:
semop(0x0, &(0x7f0000000000)=[{0x0, 0x400, 0x1800}, {0x3, 0x8001, 0x800}, {0x0, 0xac9, 0x1000}], 0x3)
mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000)

00:02:53 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$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)
ppoll(&(0x7f0000000080)=[{r1, 0x4}, {r2, 0x2084}, {r2, 0x2005}, {r2, 0x20}, {r0, 0x6}, {r1}], 0x6, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)={0x1ff}, 0x8)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xcd)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0xffffffffffffff54)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0xfff, 0x4)

00:02:55 executing program 1:
r0 = socket$inet_sctp(0x2, 0x6dd4c0cc977bce49, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000040)="2cd6a64208e28401af63b78baac85bdb0841cdf405645fd38c671e916a7c1860b7a361749cdd6c1233410d4d5048fea9b2db10673fcd83e86d55a70b81861890480cca24da75bc865842d1c0e818fc637acb5f9a2c4d2d9245378af6a10369a9949bb7171b8c053d6c8715818b83982db791cf8880eaadd52138de65b13ec02aa953c912e0f2c46820ca86fa97d4222fcc6b3ccad27665526ab60286a7997e1217455b5cbd5371278e689e5922cae104f1bd63c913d8ef5748ff1a20b57b49a112ba92c7918c6c451f7465", 0xcb}, {&(0x7f0000000140)="68be02548d0b84e7bdd2a04728e3ae6061829745f23bdb86d76bf3ed4a1a465dc56c1310f00a319d5debc1651b2893cf1f958595ce3ba9c1f4b299df6421899ac3209ad85af902ece47f1f8b35df5fd1d2011ca49275fcec5f807aa166039043fdecf8f23e99d4936d35af7147ab5c", 0x6f}, {&(0x7f00000001c0)="fcb09e961301c408ca0b6db566a02953fb9b898fc6c18fe6945f68fed7abddd4863f05ac2fead6eba905360869", 0x2d}], 0x3, &(0x7f0000000240), 0x0, 0x20105}, 0x108)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f00000002c0)={<r1=>0x0, 0x80, 0x2, 0x3, 0xe6}, &(0x7f0000000300)=0x18)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000340)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r1, 0x0, 0xef, 0x2, 0x1, 0x3, 0x1}, 0xa0)
r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000400)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000440)=0x1c, 0x30000000)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000480)={r1, 0x3, 0xed, "6ef697ea681a07de7cdc80919707821315f9e7bcb228f59281749cfda90e32a70920b8cd82ea182ce3551a551a2f662d715806fb65cfac57c853643c79693757c939296453fc76b2769c73b121842f5e190473a970cad4f9d186f716c3d939edf772d7597420e9bf44c9f5c2a2a15c6db3744ed524416b5529a2de91724bc23f4a4bea13c63287e61654330a118fbe6252c897a185816aa8d5bc96fecead8cef41818c1a5043731b377a83eba884d68bff287c4e0b02a8a2763eaa6aeed774adbc77956a5f168bfa65e7e8aaa07d5bb0acae3bca318f064c823c4d931d548174def7a29a83356ffabaea0c6f25"}, 0xf5)
readv(r2, &(0x7f0000000a80)=[{&(0x7f0000000580)=""/246, 0xf6}, {&(0x7f0000000680)=""/235, 0xeb}, {&(0x7f0000000780)=""/176, 0xb0}, {&(0x7f0000000840)=""/149, 0x95}, {&(0x7f0000000900)=""/179, 0xb3}, {&(0x7f00000009c0)=""/142, 0x8e}], 0x6)
lseek(r2, 0x0, 0x1)
r3 = getuid()
freebsd11_fstat(r0, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, <r4=>0x0, <r5=>0x0})
getresuid(&(0x7f0000000b80)=<r6=>0x0, &(0x7f0000000bc0)=<r7=>0x0, &(0x7f0000000c00)=<r8=>0x0)
setresuid(r3, r4, r8)
getsockname$inet6(r2, &(0x7f0000000c40), &(0x7f0000000c80)=0x1c)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000cc0), &(0x7f0000000d00)=0x4)
r9 = dup2(r2, r0)
r10 = getpgrp(0xffffffffffffffff)
r11 = fcntl$getown(r0, 0x5)
r12 = getpid()
sendmsg$unix(r9, &(0x7f0000000fc0)={&(0x7f0000000d40)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000e80)=[{&(0x7f0000000d80)="c19029b420c4fb53139a", 0xa}, {&(0x7f0000000dc0)="b66f5413049f849654f54d1795d86fe762062e839ce07d56cae1ca7f2a49e49834a48aa8c930f7710f3904b9cb27e4826e639a14566b913ce33c60882ce8f95a716fcbd61197ec6d8ca0976cdee2ee3455a43e00ce702b7ebd080c24766c163deb123a6a941895776805b5e3b7a5d422c1616ee42d8e0dd854f5b3a8ffe664eb91d91666c50e5c438171b5cce5927dd4546a26db", 0x94}], 0x2, &(0x7f0000000ec0)=[@cred={0x20, 0xffff, 0x2, r10, r7, r5}, @cred={0x20, 0xffff, 0x2, r11, r6, r5}, @rights={0x20, 0xffff, 0x1, [r0, r0, r2]}, @rights={0x18, 0xffff, 0x1, [r2, r2]}, @rights={0x20, 0xffff, 0x1, [r0, r0, r2, r0]}, @cred={0x20, 0xffff, 0x2, r12, r8, r5}, @rights={0x18, 0xffff, 0x1, [r2, r2]}], 0xd0, 0x20080}, 0x80)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xb, &(0x7f0000001000)={0xffffffffffffff80, 0x7, 0x7c97e52ab6d9b59c, 0x0, 0x71, 0x4, 0x5, 0x2, r1}, &(0x7f0000001040)=0x20)
sendmsg$inet6_sctp(r9, &(0x7f00000011c0)={&(0x7f0000001080)=@in6={0x1c, 0x2, 0x80, @remote={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c, &(0x7f0000001100)=[{&(0x7f00000010c0)="e3fb3b9ac7", 0x5}], 0x1, &(0x7f0000001140)=[@authinfo={0x10, 0x84, 0x8, {0x9}}, @authinfo={0x10, 0x84, 0x8, {0x2}}, @sndinfo={0x1c, 0x84, 0x4, {0x9520, 0x2200, 0x1, 0xfff, r1}}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x10, 0x3, 0xfffffffffffff3df, r1}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}], 0x68, 0x4}, 0x20084)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r9, 0x84, 0x1f, &(0x7f0000001200)=0xfff, 0x4)
setsockopt$inet_sctp_SCTP_RTOINFO(r9, 0x84, 0x1, &(0x7f0000001240)={r1, 0x0, 0x0, 0xd50}, 0x10)
getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000001280), &(0x7f00000012c0)=0x8)
socket$inet6(0x1c, 0x10000000, 0x2)
socketpair(0x10, 0x3, 0xa165, &(0x7f0000001300)={0xffffffffffffffff, <r13=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r9, 0x84, 0x23, &(0x7f0000001340)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r1, 0x21, 0x1, 0x9a}, &(0x7f0000001400)=0x94)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r13, 0x84, 0x1f, &(0x7f0000001440), &(0x7f0000001480)=0x4)
lseek(r9, 0x0, 0x0)
connect$inet6(r2, &(0x7f00000014c0)={0x1c, 0x3, 0x60c9, @local={0xfe, 0x80, [], 0x0}, 0x6}, 0x1c)

00:02:55 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = msgget(0x1, 0x40)
msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000080)=""/101)
r3 = dup2(r0, r1)
accept$inet6(r3, 0x0, &(0x7f0000000000))
sendmsg$unix(r3, &(0x7f00000001c0)={&(0x7f0000000240)=@abs, 0x8, 0x0, 0x0, 0x0, 0x0, 0x2008d}, 0x8000000000001)
socket$inet_icmp(0x2, 0x2, 0x1)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000100)=0x1, 0x4)

00:02:55 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
freebsd10_pipe(&(0x7f0000000000))
r1 = dup(r0)
pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0)
poll(&(0x7f0000000300), 0x30f, 0x0)

00:02:55 executing program 0:
r0 = socket$inet(0x2, 0x2, 0x0)
getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4)
shutdown(r0, 0x0)
recvmsg(r0, &(0x7f0000000940)={0x0, 0x0, 0x0}, 0x0)

00:02:55 executing program 2:
r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8)
setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000080)={@multicast1, @loopback}, 0x224)
syz_emit_ethernet(0xc3, &(0x7f0000000140)="02a39fe9d206ecbf56a090f5a47584acd069f175ebd0c93b2f059c4b971b7f435bc8571b30177fb5384819f0e87c2935cb6c96a422e5a279e7f87454ca93f9079b5f5d267029ab446356f38f70585db0fd232fe4e052390951ce8883fdc13dca3fde947d6e51a41ed58f885821ed7eb6d30a56d08541a2da88a4c68d64936ea76204100e92c14d5b30749596aa11ecccc2e5d4f9b0a82b0238cc04e1e7d88fade5d52a99de4c1fe4b7d74c74609e751f55eff5652410b26f8ff4db607ee2dc02bbfe21")
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={<r1=>0x0, 0x3}, &(0x7f0000000280)=0x8)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="02004e23e000000200000000000000000000f7ffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008ccc3350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1], 0x8c)
syz_emit_ethernet(0x46, &(0x7f00000000c0)="798deb8ce60c923afeed35c008060020080014047102000000bab83be28ea73e1a9ab221b4ba20709db137d2c51fd18649084b98e76eeaa5bce09126abf88c693831ea2a842f")

Jan  1 00:02:56 ci-freebsd-main-3 kernel: arp: from 00:00:00:ba:b8:3b: addr len: new 20, i/f 6 (ignored)
00:02:56 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(0x0, 0x0, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
freebsd11_fstat(r0, &(0x7f0000000100))
sendmsg$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$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:02:56 executing program 0:
munmap(&(0x7f000071c000/0x4000)=nil, 0x4000)
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
read(r0, &(0x7f0000000000)=""/240, 0xf0)
close(r0)
mmap(&(0x7f0000719000/0x4000)=nil, 0x4000, 0x0, 0x5012, 0xffffffffffffffff, 0x0)
r1 = socket(0x0, 0x4, 0x8)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x3)

00:02:56 executing program 1:
clock_settime(0x0, 0x0)
setgroups(0x2ca, &(0x7f0000000000))
setuid(0xee01)
__semctl$GETALL(0x0, 0x0, 0xa, &(0x7f00000000c0)=""/182)
socketpair(0x1f, 0x2, 0x2, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
sendto$unix(r0, &(0x7f0000000040)="b372d1c93bf9a820a924fa7a203dd06f6bf3f503f6351a303c5e32f815e807ba8a23b693dbdff7850b88c22bf32b2dfa3daeaa9a07eaff2b6eeabc31564ce0c13d132ca05ea7d18295371a8cda94b9ef119b3bcf3f523dad39cdd997fe146f5d887124574d58bc04208e34", 0x6b, 0x0, 0x0, 0x0)

00:02:56 executing program 2:
r0 = semget$private(0x0, 0x1, 0x2)
__semctl$IPC_INFO(r0, 0x1, 0x3, &(0x7f0000000000)=""/5)
r1 = open(&(0x7f0000000040)='./file0\x00', 0xc, 0x10)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0x4)
getsockopt$inet6_buf(r1, 0x29, 0x2c, &(0x7f0000000180)=""/125, &(0x7f0000000200)=0x7d)
__semctl$GETPID(r0, 0x0, 0x4, &(0x7f0000000240)=""/190)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000300), &(0x7f0000000340)=0x4)
r2 = accept4$inet6(r1, &(0x7f0000000380)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000003c0)=0x1c, 0x10000000)
getsockopt$inet6_buf(r1, 0x29, 0x32, &(0x7f0000000400)=""/154, &(0x7f00000004c0)=0x9a)
fchdir(r2)
r3 = getpgrp(0x0)
r4 = getpgrp(r3)
r5 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000500)={<r6=>0x0, 0x200}, &(0x7f0000000540)=0x8)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x900, &(0x7f0000000580)={<r7=>r6, 0x10000}, &(0x7f00000005c0)=0x8)
setsockopt(r2, 0x200, 0x8, &(0x7f0000000600)="09199f0e2db86af2e6281009e0cf476c2aa41c210d298e883ce2fbf305f522437267a37c594aad656881984d5e847b599e76311cdf43e0c9f11e1e8c7122f5427aaec10f7b0623a6d2dc765c61ef6d465f7efb4095430b4b658ed050d589dd76f8f7624a0327bab84ca6540aa7354dc6e0471cd189f4750fc293af63616dc95c413287f18a2af26d5c61365500b865b8f65f726e86e9a2bbcfc2dfa9762bfc9785090bfbb3", 0xa5)
getpgrp(r4)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000006c0)={r7, 0x70}, &(0x7f0000000700)=0x8)
__semctl$GETPID(r0, 0x4, 0x4, &(0x7f0000000740)=""/40)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f0000000780)={0x7, 0x10, 0x80, 0x6b, r6}, 0x10)
unlinkat(r5, &(0x7f00000007c0)='./file1\x00', 0x800)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000800)={0x2, [0x100000000, 0x7b]}, 0x8)
getsockopt$inet6_buf(r2, 0x29, 0x50, &(0x7f0000000840)=""/178, &(0x7f0000000900)=0xb2)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000940)={r6, 0xa898}, 0x8)
flock(r2, 0x4)
getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x1, &(0x7f0000000980)={<r8=>r6, 0x2, 0x6, 0x6ed}, &(0x7f00000009c0)=0x10)
semget$private(0x0, 0x2, 0x2)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000a00)=0x3, 0x4)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000a40)={r8, 0x7, 0xff, 0x1, 0x3, 0x4}, 0x14)

00:02:56 executing program 1:
clock_settime(0x0, 0x0)
setgroups(0x2ca, &(0x7f0000000000))
setuid(0xee01)
__semctl$GETALL(0x0, 0x0, 0xa, &(0x7f00000000c0)=""/182)
socketpair(0x1f, 0x2, 0x2, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
sendto$unix(r0, &(0x7f0000000040)="b372d1c93bf9a820a924fa7a203dd06f6bf3f503f6351a303c5e32f815e807ba8a23b693dbdff7850b88c22bf32b2dfa3daeaa9a07eaff2b6eeabc31564ce0c13d132ca05ea7d18295371a8cda94b9ef119b3bcf3f523dad39cdd997fe146f5d887124574d58bc04208e34", 0x6b, 0x0, 0x0, 0x0)

00:02:56 executing program 2:
r0 = socket(0x1b, 0x3, 0x0)
getsockopt$sock_timeval(r0, 0xffff, 0x1010, &(0x7f0000000000), &(0x7f0000000080)=0x910)
getsockopt$inet_tcp_buf(r0, 0x6, 0x26, &(0x7f0000000040)=""/48, &(0x7f00000000c0)=0x30)
open(&(0x7f0000000100)='./file0\x00', 0xe02, 0x40)

00:02:56 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
readlink(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)=""/132, 0x84)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x40, 0x10)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000007c0)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="03000000ffffffff050000000100000060000000"], &(0x7f0000000080)=0xb0)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000340)={<r3=>r2, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in, @in6]}, &(0x7f0000000380)=0x10)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000740), &(0x7f0000000780)=0x10)
r4 = open(0x0, 0x0, 0x10000)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000300)={r3}, &(0x7f0000000900)=0x8)
ppoll(&(0x7f0000000940)=[{r1, 0x2}, {r1}], 0x2, &(0x7f0000000980)={0x80000001}, &(0x7f00000009c0)={0x3f}, 0x8)
freebsd11_lstat(0x0, 0x0)
getgroups(0x0, 0x0)
execve(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000540)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='/\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='\x00'], &(0x7f0000000700)=[&(0x7f0000000580)=',)/\x00', &(0x7f00000005c0)=']^\'-\x00', &(0x7f0000000600)='\x00', &(0x7f0000000640)='-%@\x00', &(0x7f0000000680)='\x0e\x00', &(0x7f00000006c0)='\x00'])
freebsd11_fstat(0xffffffffffffffff, 0x0)
accept(r4, &(0x7f0000000280)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000002c0)=0x10)

00:02:58 executing program 0:
munmap(&(0x7f000071c000/0x4000)=nil, 0x4000)
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
read(r0, &(0x7f0000000000)=""/240, 0xf0)
close(r0)
mmap(&(0x7f0000719000/0x4000)=nil, 0x4000, 0x0, 0x5012, 0xffffffffffffffff, 0x0)
r1 = socket(0x0, 0x4, 0x8)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x3)

00:02:58 executing program 2:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x2001000000009, &(0x7f0000000000)="0a80003d", 0x4)
pipe2(&(0x7f0000000040), 0x100004)

00:02:58 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0), 0x0, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
freebsd11_fstat(r0, &(0x7f0000000100))
sendmsg$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$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:02:58 executing program 1:
__semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x20000000}})
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x8, 0x103)
fchdir(r1)
symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00')
fchdir(r0)

00:02:58 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
setsockopt(r0, 0x401, 0x4, &(0x7f0000000000)="f16ce780689646a5c694c6d18c358a45cf576c2bee4a582b9a905f4917271e6a45933398d683c603353c1e314351b65404dd0fc041d1f7bc30d916ba1e5d3333f9abb361f25d94866c55a20b73bcec8d197fb2", 0x53)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x4a, 0x0)
r1 = socket$inet6(0x1c, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
dup(r1)
listen(0xffffffffffffffff, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
socket$inet6(0x1c, 0x0, 0x0)

00:02:58 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x20000a41, 0x0)
truncate(&(0x7f0000000280)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
pwritev(r0, 0x0, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000140)={0xd08}, 0x1)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x200, 0x100, 0x1, 0x5, <r1=>0x0}, &(0x7f0000000080)=0x10)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0xb, 0xff}, 0x8)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={r1, 0x7, 0x66, "2b9735e90c5ef3d3bf98297371684cee9054050d6a869840a580b05f8cb9e1bb2918811195b9391eb05575de4ee6d2b7b85e8346978a96d071566a6eb9fe5bd7cab8d1abff0907175fb0c036acdec128cf7ace5f9325485ba39ed50a508d2019907cc68a6651"}, 0x6e)
setsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000000)=0x35d3, 0x4)
recvfrom$inet(r0, &(0x7f00000002c0)=""/101, 0x65, 0x80, &(0x7f0000000180)={0x2, 0x0, @loopback}, 0x10)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffe86)

00:02:59 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)={0x1, [0x0]}, 0x8)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={<r2=>0x0, 0x46ac}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={r2, 0x1f}, &(0x7f0000000100)=0x8)

00:03:01 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000340)={0x100, 0x3, 0x3, 0x400, 0x8001, 0x8, 0x5ca, 0x6, 0x3, 0xbb, 0x6}, 0xb)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000740)=ANY=[@ANYBLOB="1c004e2007000000fe8000000000000000000000000000aa0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=<r1=>0x0, @ANYBLOB="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"], &(0x7f0000000440)=0x98)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000640)={@in6={{0x1c, 0x0, 0x6, @empty, 0x7fff}}, r1}, 0x84)
fcntl$setflags(r0, 0x2, 0x1)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
clock_settime(0xf, &(0x7f0000000080)={0x60, 0x7})
r2 = open(&(0x7f0000000380)='./file0\x00', 0x40, 0x1)
pipe2(&(0x7f0000000040)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x100004)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x1, 0x5, <r5=>0x0}, &(0x7f0000000140)=0xc)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f0000000180)={r5, 0x7, 0x1}, 0x8)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x3, 0x325)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x0, 0x100000000, <r6=>r5}, &(0x7f0000000400)=0xc)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000004c0)={@in6={{0x1c, 0x3, 0x0, @loopback, 0x51aead9}}, r6, 0x7, 0xc48, 0xfb2a}, 0x8c)
pipe2(0x0, 0x100002)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
fcntl$setflags(r4, 0x2, 0x1)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000002c0)={r5, &(0x7f0000000200)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @multicast2}, @in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x1, 0x597, @local={0xfe, 0x80, [], 0x0}, 0x1}, @in={0x2, 0x0}, @in={0x2, 0x1, @loopback}, @in6={0x1c, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x3f}, @in={0x2, 0x1, @loopback}]}, &(0x7f0000000300)=0x10)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
sync()
socket$inet6(0x1c, 0x4, 0x100000001)

00:03:01 executing program 2:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
socket$inet_udplite(0x2, 0x2, 0x88)
connect$unix(r1, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = msgget(0x1, 0x4)
msgrcv(r3, &(0x7f0000000240)={0x0, ""/146}, 0x9a, 0x3, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000180)={<r4=>0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in]}, &(0x7f00000001c0)=0x10)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r4, 0x3, 0x1, [0x10001]}, 0xa)
fcntl$lock(r2, 0x6, &(0x7f0000603000))

00:03:01 executing program 1:
mlockall(0x2)
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x0, 0x80012, r0, 0x0)
mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x0, 0x410, r0, 0x0)

00:03:02 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0), 0x0, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
freebsd11_fstat(r0, &(0x7f0000000100))
sendmsg$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$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:03:02 executing program 2:
r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0xfffffffffffffe3e)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0xffffffffffffff13)
write(0xffffffffffffffff, 0x0, 0x0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r2 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x110602, 0x0)
pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x10000152, 0xc700)
ftruncate(r1, 0x7e2780e3)

00:03:02 executing program 1:
r0 = socket$inet(0x2, 0x3, 0x0)
connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, 0xf)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000040)={0x8, 0x55, 0x3400, 0x3f, 0x0, 0x2, 0x80, 0xfff, <r1=>0x0}, &(0x7f0000000080)=0x20)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={r1, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000180)=0x10)

00:03:03 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x7e, 0x0)
shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb)
listen(0xffffffffffffffff, 0x0)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[0x0, 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00'], 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000)
close(r1)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e5)
open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000080), &(0x7f0000000100)=0x4)
sync()
mlockall(0x2)

00:03:03 executing program 2:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = dup(r0)
connect$unix(r1, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0xa)
getpeername$inet6(r1, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c)
getsockopt$inet_buf(r1, 0x0, 0x48, &(0x7f0000000000)=""/149, &(0x7f00000000c0)=0x95)
write(r0, 0x0, 0x0)

00:03:03 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c)
r1 = getpgrp(0xffffffffffffffff)
fcntl$lock(r0, 0xf, &(0x7f0000000000)={0x2, 0x64a28b4b9d1c81ae, 0xffff, 0x9, r1})
r2 = msgget$private(0x0, 0x20)
r3 = semget$private(0x0, 0x5, 0x8)
freebsd11_fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
getgroups(0x7, &(0x7f0000000200)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, <r5=>0xffffffffffffffff])
getresuid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)=<r6=>0x0)
fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
__semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000400)={{0x8, r4, r5, r6, r7, 0x40, 0x1000}, 0x8, 0x5, 0x3f})
r8 = geteuid()
r9 = getegid()
freebsd11_fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, <r10=>0x0})
r11 = getgid()
msgctl$IPC_SET(r2, 0x1, &(0x7f0000000100)={{0x1, r8, r9, r10, r11, 0x2a, 0x1f}, 0xb2d, 0x3, 0x0, 0xfff, 0x80, 0x80000001, r1, r1})

00:03:03 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0)
lseek(r0, 0x0, 0x3)
fcntl$setflags(r0, 0x2, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000240)=0x3, 0x4)
freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
__getcwd(0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, 0x0, 0x0)
getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x352)

00:03:04 executing program 2:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
write(r2, &(0x7f0000000140)="fc", 0x1)
truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYBLOB="1c004e2200000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000edffffffffffffff000000000000000000000000000000000000000000bffc12cda8670dffffa44d9b13d0a8a11c42e8a794e52a4a1bd42056b6fdb767f15d27a7d21e73e7109dcf0c6aa13320467c6d313983f79ac4e7f0adf0d9513ec829546ffedd63ea4d00d5769cc40239d365de343989516bf8e1177695d92bbbb59f16598dd40a4d1eb3aba7e28bd19cb7c66dd5010fa8af", @ANYRES32=<r3=>0x0, @ANYBLOB="fcff050004000000"], &(0x7f0000000040)=0x8c)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r3, 0x96d, 0x400}, 0xc)
getpeername$unix(r1, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8)
sendfile(r0, r1, 0x0, 0x0)
ppoll(&(0x7f0000000240)=[{r1, 0x5}], 0x1, 0x0, 0x0, 0x0)

00:03:05 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0), 0x0, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
freebsd11_fstat(r0, &(0x7f0000000100))
sendmsg$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$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:03:05 executing program 1:
r0 = socket(0x1b, 0x3, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$sock_timeval(r0, 0xffff, 0x1010, 0xfffffffffffffffe, &(0x7f0000000080)=0x10)

00:03:05 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x200400000000106)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x100000202, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040))
mlock(&(0x7f0000ffa000/0x2000)=nil, 0x2000)
msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2)
read(r1, &(0x7f0000000300)=""/68, 0x44)
munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
fcntl$dupfd(r2, 0x11, r0)

00:03:07 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
freebsd11_fstat(r0, &(0x7f0000000100))
sendmsg$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$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:03:08 executing program 1:
r0 = open(&(0x7f0000000140)='./file0\x00', 0x400, 0x40)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000180)={<r1=>0x0, 0xffffffffffffadec}, &(0x7f0000000200)=0x8)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x3, @multicast2}}, r1}, &(0x7f0000000300)=0x8c)
getpeername$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000400)=0x8)
r2 = socket(0x2, 0x5, 0x0)
readv(r2, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000480)=0xa332, 0xfffffebd)
connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
execve(0x0, 0x0, 0x0)
write(r0, &(0x7f0000000340)="08c6d42991586611f6f798fa0a60b975b4f4e340aba0751602b47b7810c9fccdee1c4beff923ab5062a1c3cc2f7484ab413ba4d915d9ee7d944987a599abfd7226f5babe87ace76251e24bcbe606181029fe3fc22cd77e8695af772c3a61c10cb958b548efba58763306e5adb3f98dbcbf82f26a7f5197b3ebeaf260ebca7bb659fd58075bb339e37fb152e1ccc2432697b1b7967c9fd5fb02a73d00cc73437ca1fedee8ebbd0fb39bc4f0425811c70e", 0xb0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000440)=ANY=[@ANYBLOB="0140460083d3130db3030cc71d98d5e839368a0ba70e45a1a3f179d834de872a3c3fde6791c957eeebb0", @ANYRES32=<r3=>0x0], &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0x1000a}, 0xfe88)

00:03:08 executing program 2:
clock_nanosleep(0x2, 0x0, &(0x7f0000000000), 0x0)
socketpair(0x0, 0x2, 0x5993, &(0x7f0000000240)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={<r2=>0x0, 0x7, 0xf01, 0x6, 0x1, 0x800}, &(0x7f0000000100)=0x14)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000003c0)={r2, 0x3ff9}, &(0x7f0000000400)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYBLOB="02004e2200000000000000003acd6a79990ad1ba00000000000000000000000000000000000000000000000010a6ceb20ede7ece400f78000000000000b8eb2a2147ebe33d0000000000000000000000000000000000006c409a96000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=<r3=>0x0, @ANYBLOB="1a67007897e4dc6d"], &(0x7f0000000340)=0x94)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000380)={r3, 0x92db}, 0x8)
r4 = fcntl$dupfd(r1, 0x11, r0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000580)={<r5=>0x0}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000540)={<r6=>r5, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000500)=0x10)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r4, 0x84, 0x8002, &(0x7f00000001c0)={r6, &(0x7f0000000140)=[@in={0x2, 0x3, @broadcast}, @in={0x2, 0x2, @multicast1}, @in={0x2, 0x3, @loopback}, @in={0x2, 0x1}, @in={0x2, 0x0}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000200)=0x10)

00:03:09 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$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_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000100), &(0x7f00000001c0)=0x4)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000200), &(0x7f0000000240)=0x4)
setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000140)=0x9, 0x4)
setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000380)={0x1, 0x1000, 0xa00, 0x576b, 0x98, 0x1ff, 0x7ff, 0x400, <r1=>0x0}, &(0x7f00000003c0)=0x20)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000000)={<r2=>r1, 0x5, 0x1, 0xfff, 0x3}, &(0x7f0000000280)=0x18)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000002c0)={r2, 0x7}, &(0x7f0000000300)=0x8)
bind$unix(r0, &(0x7f0000000340)=@file={0x1, './file0\x00'}, 0xa)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000400), &(0x7f0000000440)=0x4)
r3 = semget(0x1, 0x0, 0x10)
__semctl$SEM_STAT(r3, 0x0, 0xa, &(0x7f00000004c0)=""/217)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7fff, 0xf, 0x6, 0x1}, &(0x7f0000000080)=0x18)

00:03:09 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x3, @multicast2}}, <r2=>0x0}, &(0x7f0000000080)=0x8c)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000100)={r2, 0xe6a}, &(0x7f0000000180)=0x8)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @empty, @multicast1}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr=0x612, @rand_addr}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast1, @rand_addr=0x9, @rand_addr}, 0xc)
r3 = fcntl$getown(r1, 0x5)
fcntl$lock(r1, 0xb, &(0x7f0000000300)={0x2, 0x3, 0x6, 0x1f, r3})
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@multicast2=0xe0000001, @remote, @loopback}, 0x2d7)

lock order reversal: (sleepable after non-sleepable)
 1st 0xfffff800121253f0 rawinp (rawinp) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1643
 2nd 0xffffffff82943480 in_multi_sx (in_multi_sx) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1596
stack backtrace:
#0 0xffffffff8110b9fe at witness_debugger+0x8e
#1 0xffffffff8110b632 at witness_checkorder+0xf72
#2 0xffffffff8107a903 at _sx_xlock+0xb3
#3 0xffffffff812c139c at inp_setmoptions+0x17bc
#4 0xffffffff812d97af at ip_ctloutput+0x80f
#5 0xffffffff812dd559 at rip_ctloutput+0x2c9
#6 0xffffffff8115a291 at sosetopt+0x101
#7 0xffffffff811628f8 at kern_setsockopt+0x158
00:03:09 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
freebsd11_fstat(r0, &(0x7f0000000100))
sendmsg$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$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:03:09 executing program 2:
preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0x78}], 0x1, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
poll(&(0x7f0000000000)=[{r0, 0x80}], 0x1, 0x2b5)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0)
ppoll(&(0x7f0000000100)=[{r0, 0x17c}, {r0}, {r0, 0x88}, {r1, 0x3}], 0x4, &(0x7f0000000140)={0x4d43, 0x8}, &(0x7f0000000180)={0x9}, 0x8)
pwritev(r1, &(0x7f00000003c0), 0x273, 0x0)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r1, 0x0)

#8 0xffffffff81162793 at sys_setsockopt+0x33
#9 0xffffffff81716846 at amd64_syscall+0x436
#10 0xffffffff816deafd at fast_syscall_common+0x101
00:03:09 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
freebsd11_fstat(r0, &(0x7f0000000100))
sendmsg$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$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:03:10 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
listen(r0, 0x0)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x8, 0x4)
fstat(r0, &(0x7f0000000140))

00:03:10 executing program 1:
r0 = open(&(0x7f0000000140)='./file0\x00', 0x400, 0x40)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000180)={<r1=>0x0, 0xffffffffffffadec}, &(0x7f0000000200)=0x8)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x3, @multicast2}}, r1}, &(0x7f0000000300)=0x8c)
getpeername$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000400)=0x8)
r2 = socket(0x2, 0x5, 0x0)
readv(r2, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000480)=0xa332, 0xfffffebd)
connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
execve(0x0, 0x0, 0x0)
write(r0, &(0x7f0000000340)="08c6d42991586611f6f798fa0a60b975b4f4e340aba0751602b47b7810c9fccdee1c4beff923ab5062a1c3cc2f7484ab413ba4d915d9ee7d944987a599abfd7226f5babe87ace76251e24bcbe606181029fe3fc22cd77e8695af772c3a61c10cb958b548efba58763306e5adb3f98dbcbf82f26a7f5197b3ebeaf260ebca7bb659fd58075bb339e37fb152e1ccc2432697b1b7967c9fd5fb02a73d00cc73437ca1fedee8ebbd0fb39bc4f0425811c70e", 0xb0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000440)=ANY=[@ANYBLOB="0140460083d3130db3030cc71d98d5e839368a0ba70e45a1a3f179d834de872a3c3fde6791c957eeebb0", @ANYRES32=<r3=>0x0], &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0x1000a}, 0xfe88)

00:03:10 executing program 2:
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20a08, 0x100)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000040)={0x8000, 0x8d98, 0x1000, 0x0, 0x2f, 0xffffffff, 0x7fffffff, 0x7fff, <r1=>0x0}, &(0x7f0000000080)=0x20)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={r1}, 0x8)
freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140))
symlink(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='.\x00')

00:03:12 executing program 0:
r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x10000000)
r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x402, 0x20)
pipe2(&(0x7f00000001c0)={<r2=>0xffffffffffffffff}, 0x100000)
linkat(r1, &(0x7f0000000180)='./file0\x00', r2, &(0x7f0000000200)='./file0\x00', 0x400)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x41, &(0x7f0000000000)='\x01\x00\x00\x00\x00\x00\x00\x00', 0x8)

00:03:12 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4, 0x0, 0x0)
r1 = accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x20000000)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000080)={<r2=>0x0, 0x8}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000140)={0x0, 0x2, 0x1600, 0x81, 0x1, 0x0, 0x8001, 0xffffffffffffffbd, r2}, 0x20)

00:03:12 executing program 1:
getgroups(0x4, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, <r0=>0x0, <r1=>0xffffffffffffffff])
setgid(r1)
setregid(r1, r0)
setgroups(0x1, &(0x7f0000000040)=[0x0])
setresgid(0x0, r0, 0x0)
r2 = socket$inet(0x2, 0x10000005, 0x6)
setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000080)={0x4, "70b81713fff4cff3da0b2e1b289a63a0"}, 0x14)

00:03:12 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x1000000000000000)
freebsd11_fstat(r0, &(0x7f0000000100))
sendmsg$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$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:03:12 executing program 2:
nanosleep(0xfffffffffffffffe, 0x0)
r0 = socket$inet(0x2, 0x2, 0x80)
r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x8, [0x0, <r2=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x24)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x2, @multicast2}}, r2, 0x5, 0x4, 0x100000000, 0x5, 0xfffffffffffffff9}, &(0x7f0000000200)=0xa0)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x6817}, 0x4)

00:03:12 executing program 0:
chroot(&(0x7f0000000140)='./file0\x00')
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
sendto$inet6(r0, &(0x7f0000000000)="f52e9d3d6b6001df4ac5888b19b501006ff710199e789b5117dc34ba3fecab35fd235c090ba57dc0c50d5acf3d2430f26cbce1baa2e1d055dfd145a95d13b332bf6ea496ffbe1fd558002f99ce146172f5cb236848921ef88392e25fe41572a08ed0ba60e2746ce536bb43dd7a66bb15cc5bb04304b564", 0x77, 0x4, 0x0, 0x0)
r1 = open(&(0x7f0000000240)='./file0\x00', 0x1, 0x40)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000280)=0x7, 0x4)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0)
fcntl$setstatus(r0, 0x4, 0x0)
getsockname$inet6(r1, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x3ee)
connect$unix(r2, &(0x7f0000000100)=@abs={0x1, 0x0, 0x2}, 0x8)
futimesat(r2, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0xffffffff, 0xd20}, {0xffff, 0x8}})
r3 = open(&(0x7f00000002c0)='./file0\x00', 0x5, 0x5)
fcntl$setstatus(r3, 0x4, 0x0)

00:03:12 executing program 1:
syz_emit_ethernet(0xd9, &(0x7f0000000140)="424afc871bfbdd50f634ad41857e21f815d3044be574763319197f3efa80608326e230cdfdd54ce437de2fee4fcc854d9968ebd737414022e5f185d98f0e8ad3830570369aa4e7da5de97942d0b6719d733cb576c1f12735aa5240ed060e3d04ab0a3c54113474c686eeaca6f80e80238d425d364d62b643823aef05984e4fd0dc725f3143b3ef5f58ec59d96778e993a435eb8d73465b0fc81cc5c9f985327240121f335eabddc2960b516e988321f45d7c571e9c1b2a91caec65d067a18d51c8829d4884f70ba874d1457951b28d300fa403f8c7c79e05ea")
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r1, 0x0)
socketpair(0x1, 0x0, 0x8000, &(0x7f0000000040)={<r2=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={<r3=>0x0, 0x9, 0x8000, 0x2}, &(0x7f00000000c0)=0x10)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000100)={r3, 0x3}, 0x8)
close(r0)
accept(r1, 0x0, 0x0)
dup(r1)
dup2(r0, r1)
execve(0x0, 0x0, 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)
socket$inet6_udplite(0x1c, 0x2, 0x88)
socket$inet_icmp(0x2, 0x2, 0x1)

00:03:12 executing program 2:
mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0)
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x20)
mkdirat(r0, &(0x7f0000000140)='./file2\x00', 0x0)
mkdir(&(0x7f0000000200)='./file1\x00', 0x0)
fsync(r0)

00:03:12 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x53, &(0x7f0000000000)="4d960c9a7dba210e8ab8bdaaea9b0ea00c491e882a6b891f093525b883217e7d76482c9b4d18817dae026243c6f2c5bf8e8a6b7caafdbcd2aefc84a0f4507bfd476164fc3faba84e15746aee8882a8e2df3befb5a74d2f51d85ae662033a0cf919e2f6c120a59a0c17be8c", 0x6b)
sendmsg$inet_sctp(r0, &(0x7f00000039c0)={&(0x7f0000003680)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000003980)=[@authinfo={0x10, 0x84, 0x8, {0x4}}, @prinfo={0x14, 0x84, 0x7, {0x0, 0x1}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}], 0x38}, 0x109)

00:03:12 executing program 0:
r0 = dup(0xffffffffffffff9c)
connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8)
socketpair$unix(0x1, 0x8, 0x0, 0x0)

00:03:12 executing program 2:
r0 = semget$private(0x0, 0x8, 0xfffffffffffffffe)
freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, <r1=>0x0, <r2=>0x0})
fstat(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000440)={0xffffffffffffffff, 0x2000000002, 0xfffffffffffffc22, 0x5ff, 0x7ff, 0x0, 0x10000, 0x97, 0x3f, 0x8, 0x6}, 0xb)
freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, <r5=>0x0})
r6 = getegid()
r7 = shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ffb000/0x2000)=nil)
r8 = openat(0xffffffffffffff9c, &(0x7f00000006c0)='./file1\x00', 0x10000, 0x40)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000700)={<r9=>0x0, 0x2}, &(0x7f0000000740)=0x8)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000800))
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x21, &(0x7f0000000780)={0x4, 0x1e30, 0x2, 0x1ff, <r10=>r9}, &(0x7f00000007c0)=0x10)
__semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f00000003c0)={{0xffffffffffff0000, r1, r3, r5, r6, 0x10, 0x7c}, 0x3, 0x10001})
r11 = socket$inet_udp(0x2, 0x2, 0x0)
preadv(r11, &(0x7f0000000140)=[{&(0x7f0000000000)=""/24, 0xffffffffffffff60}, {&(0x7f0000000040)=""/199, 0xc7}], 0x2, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r8, 0x84, 0x2, &(0x7f0000000840)={r10, 0x10001, 0x3ff, 0x2, 0xf7, 0x1000}, &(0x7f0000000880)=0x14)
getsockopt$inet_mreqn(r11, 0x0, 0xd, &(0x7f0000000480)={@multicast1, @multicast1, <r12=>0x0}, &(0x7f00000004c0)=0xc)
setsockopt$inet_mreqn(r11, 0x0, 0xd, &(0x7f0000000540)={@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, r12}, 0xc)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r8, 0x84, 0x9, &(0x7f0000000580), &(0x7f0000000900)=0x4)
semop(r0, &(0x7f00000008c0)=[{0x4, 0x7, 0x1800}, {0x3, 0x6, 0x1800}, {0x3, 0x1, 0x1000}, {0x2, 0x5, 0x800}, {0x0, 0x7ff}, {0x1, 0x20, 0x1000}, {0x3, 0xb8, 0x1000}, {0x7, 0x7, 0x800}], 0x8)
r13 = open(&(0x7f0000000640)='./file0\x00', 0x1, 0x4)
lchown(&(0x7f0000000600)='./file0\x00', r1, r2)
shmat(r7, &(0x7f0000ffb000/0x4000)=nil, 0x2000)
r14 = socket$inet(0x2, 0x20000002, 0x0)
fcntl$setstatus(r14, 0x4, 0x10000)
r15 = dup2(r14, r14)
lseek(r11, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r15, 0x84, 0x1f, &(0x7f0000000680)=0xffff, 0x4)
setsockopt$inet6_int(r15, 0x29, 0x39, &(0x7f00000005c0)=0x2, 0x4)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r13, 0x84, 0x9, &(0x7f0000000500)=0x6, 0xff5b)

00:03:13 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x1000000000000000)
freebsd11_fstat(r0, &(0x7f0000000100))
sendmsg$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$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:03:13 executing program 2:
r0 = socket(0x1c, 0x5, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c)
getpeername$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)={0x1, [<r1=>0x0]}, &(0x7f0000000280)=0x8)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={r1, 0x0, 0x2}, 0x0)

00:03:13 executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000040)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x3)
dup2(r0, r0)
poll(&(0x7f00000000c0)=[{r0, 0xfffffffffffffffc}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0xfffffffffffffffd)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={<r1=>0x0, 0x7, 0x4}, &(0x7f0000000100)=0xc)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x6, 0x9, 0x6, 0x6, 0x96}, &(0x7f0000000180)=0x14)

00:03:13 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f0000000340)=[{r0}], 0x1, 0x0)
r1 = socket$inet6(0x1c, 0x0, 0x0)
fcntl$setflags(r1, 0x2, 0x0)
socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000007c0)={0x0, 0x100, 0x3, 0x8, 0x6}, &(0x7f0000000800)=0x18)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000840)={0x0, 0x0, 0xbc5}, &(0x7f0000000880)=0x8)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000008c0)={0x0, 0x63c8, 0x1}, &(0x7f0000000900)=0xc)
sendmsg$inet_sctp(r0, &(0x7f0000000a40)={&(0x7f0000000000)=@in={0x2, 0x0, @multicast2}, 0x10, &(0x7f0000000700)=[{&(0x7f00000006c0)}], 0x1, 0x0, 0x0, 0x80}, 0x20101)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0)

00:03:13 executing program 2:
open(&(0x7f00000001c0)='./file0\x00', 0x304, 0x0)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
r1 = open(&(0x7f0000000000)='./file1\x00', 0x100000, 0x96)
fcntl$lock(r0, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000100000001})
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000000c0)={<r2=>0x0, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @local}, @in6, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000280)=0x10)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000002c0)={r2, 0x8, 0x42, 0x0, 0x6, 0x5}, 0x14)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000100)={<r3=>0x0, 0x3ad0000000000}, &(0x7f0000000140)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000180)={r3, 0x1f}, 0x8)

00:03:15 executing program 2:
r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0xde2175b23e33a676)
ftruncate(r0, 0x7ff)
rename(&(0x7f0000000040)='.\x00', &(0x7f0000000080)='./file0\x00')
write(r0, &(0x7f00000000c0)="3c78f854e02c434dcf", 0x9)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013)
getegid()

00:03:17 executing program 1:
r0 = socket(0x27, 0x5, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="001cff0300006c65302f66696c65300036ba5ab0cb36d57720357e28896dceca488f61d8dc0ed63b899501342ddb1a90520730cadaf67f41a418f64a08dc3fb78555cb21d84c2b2a2760e3aadcf0d4e857dbb87e664da1091b052144df258e47bf7f6e94344e49e988585702000000000000008d"], 0x1c)
chmod(&(0x7f0000000000)='./file0/file0\x00', 0xc)
readlink(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)=""/23, 0x17)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)={0x1, [<r1=>0x0]}, &(0x7f0000000280)=0x8)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={r1, 0x0, 0x2}, 0x0)

00:03:17 executing program 1:
msgget(0x2, 0x200)
r0 = semget$private(0x0, 0x1, 0x80)
r1 = getuid()
getgroups(0x2, &(0x7f0000000000)=[0xffffffffffffffff, <r2=>0xffffffffffffffff])
freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = getgid()
__semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f00000000c0)={{0x1a7, r1, r2, r3, r4, 0xc, 0x8}, 0x40, 0x7, 0xffffffffffff8001})

00:03:17 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x1000000000000000)
freebsd11_fstat(r0, &(0x7f0000000100))
sendmsg$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$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:03:17 executing program 1:
r0 = accept4(0xffffffffffffff9c, &(0x7f00000015c0)=ANY=[@ANYBLOB="00aa00fe7b06000000"], &(0x7f0000001600)=0x9, 0x0)
freebsd11_fstat(r0, &(0x7f0000001640))
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x100000, 0x80)
preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/252, 0xfc}, {&(0x7f0000001280)=""/35, 0x23}, {&(0x7f00000012c0)=""/165, 0xa5}, {&(0x7f0000001380)=""/29, 0x1d}, {&(0x7f00000013c0)=""/230, 0xe6}], 0x6, 0x0)
r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
open(&(0x7f0000000040)='./file0\x00', 0x20802, 0x0)
freebsd11_fstat(r2, &(0x7f0000000100))
getpeername(r1, &(0x7f0000001540)=@in6, &(0x7f0000001580)=0x1c)

00:03:18 executing program 1:
r0 = shmget$private(0x0, 0x3000, 0x400, &(0x7f0000ffc000/0x3000)=nil)
shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000000)=""/92)
getgroups(0x4, &(0x7f00000001c0)=[<r1=>0x0, 0xffffffffffffffff, <r2=>0x0, 0xffffffffffffffff])
setresgid(r1, r1, r2)

00:03:18 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=[{0x10}], 0x10}, 0x20004)

00:03:18 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x25, &(0x7f0000000140), &(0x7f0000000180)=0x4)
pipe2(&(0x7f0000000100)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100004)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000280)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x10)
fchmodat(r1, &(0x7f00000001c0)='./file0\x00', 0x2)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x618, 0x2810, 0x7, 0x3, <r3=>0x0}, &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={<r4=>r3, 0x4f2, 0x3, 0x1, 0x7}, &(0x7f00000000c0)=0x18)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000200)={0xff, 0x7f, 0x0, 0x6, 0x3c4, 0x4, 0x8, 0x3f, r4}, &(0x7f0000000240)=0x20)

00:03:19 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x28, &(0x7f0000000000)=0xc700, 0xfe6a)
linkat(r1, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00', 0x400)
fchmodat(r0, &(0x7f00000000c0)='./file0\x00', 0x10)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:03:19 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x3001, &(0x7f0000000000)=0x100001c00, 0x4)

00:03:19 executing program 0:
r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000080)={<r1=>0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000000c0)=0x10)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x1, @loopback}}, r1}, &(0x7f0000000200)=0x8c)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x102, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0)

00:03:19 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x0)
freebsd11_fstat(r0, &(0x7f0000000100))
sendmsg$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$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:03:19 executing program 1:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
poll(&(0x7f0000000000)=[{r0, 0x40}, {r0, 0x20}, {r0, 0x8}, {r0, 0x60}, {r0, 0x80}], 0x5, 0x8)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
socket$inet_udplite(0x2, 0x2, 0x88)
fcntl$dupfd(r0, 0x11, r0)
sendmsg$unix(r1, &(0x7f00000008c0)={&(0x7f0000000040)=@abs, 0x1, 0x0, 0x0, &(0x7f0000000800)=[@cred={0x20}], 0x20}, 0x0)
dup(r0)

00:03:19 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
setsockopt$sock_int(r0, 0xffff, 0x200, 0x0, 0x0)
socket$unix(0x1, 0x5, 0x0)

00:03:19 executing program 0:
r0 = socket$inet(0x2, 0x9ec2b987756b0cd9, 0xe3)
accept$inet(r0, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000001c0)=0x10)
r1 = semget(0x3, 0x0, 0x0)
r2 = shmget$private(0x0, 0x1000, 0x350, &(0x7f0000ffd000/0x1000)=nil)
shmat(r2, &(0x7f0000fec000/0x14000)=nil, 0x2000)
__semctl$GETALL(r1, 0x0, 0x6, &(0x7f00000000c0)=""/140)
r3 = open(&(0x7f0000000000)='./file0\x00', 0x10804, 0x20)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:03:19 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x120044, 0x140)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x8, 0x200, 0x3f, 0x7}, &(0x7f0000000080)=0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000004c0)=ANY=[@ANYBLOB="0002200fae26558e6870de7e00000000000017d1a189f4b969e23e00dac0ffff00000000000000000000000000cb7d9315533abaedd7ff4b1931ace84ade3a180a56a577666e8ff7d26091ede0d915cd98ceba304db52bf4db8bd66e17c69cfdac399cc3cf8d144588e2f15c2b2786b16b20c169c767781a94c18f72a4f8e54b44cce80a10e7c42a8ab14c5853854f011e3adfeeff33f817656cafbd2e48a6b81c2b7f557e5dae5425050000000000000087995b8196000000000000000000000000"], 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x7, 0x200, 0x8, 0x5}, &(0x7f00000001c0)=0x10)
flock(r1, 0x7)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0)

00:03:19 executing program 1:
setitimer(0x2, &(0x7f0000000000)={{0x77f}, {0x0, 0x7}}, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:03:19 executing program 2:
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
open$dir(&(0x7f0000000040)='./file0\x00', 0x6d00, 0x8)
r0 = semget$private(0x0, 0x0, 0x10)
__semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000000)=""/40)

00:03:19 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
open(&(0x7f0000000500)='./file0/file0\x00', 0x20002, 0x10)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x3)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0x0, @multicast1}}, <r1=>0x0, 0x3, 0x5, 0x1f}, &(0x7f0000000100)=0x94)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x1}, 0x8)
sendmsg$inet_sctp(r0, &(0x7f00000004c0)={&(0x7f0000000200)=@in={0x2, 0x3, @rand_addr=0x6}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000240)="7b38faaf3e8c70363f621e1b759864a7213a7fb9785e78c062bf955da6c1eb644d5ba5eceef6955ba0125bd6d2771a1bb1f6d865021852c028bc53b4266de7f125cc721ecc04a6d85dc67fb259029cb56889d898d64d7201adbbb368168b611f4486fe52855402e499f2971e984d61eb4ede84066c16ad693e8f5403089834697640c8e03ca08b85293c475e4563389c7b15babf16a3eba9149dad", 0x9b}, {&(0x7f0000000300)="bc9a1caeed0d6216a0fa460548406f6e03febc7b02883f0dfda69988309174a0bd3b481bad9b4dac4a5c3191e2197987f7d0a2bd5bda833496adda588b32c0a5895fa94a9c23d407c51f4c35fc89811ff6aa1952c7e5b8f1748c1688f95cd9d7d99aef1b865c3810fa3e31f98ecbaec31cb6e52a9f9fc9c1f8e397712aac790a7390d069c695f6713de30fcb63922f53726e0ff9eb843b117e1c36d02578bf3728dbd54d3316d7b9688f38211033e069bb0ba62d38a1fb66", 0xb8}], 0x2, &(0x7f0000000400)=[@sndrcv={0x2c, 0x84, 0x2, {0x100000001, 0x6, 0x100, 0x101, 0xb778, 0x9906, 0x3, 0x9, r1}}, @sndinfo={0x1c, 0x84, 0x4, {0x7, 0x400, 0x7, 0x8, r1}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @authinfo={0x10, 0x84, 0x8, {0xffff}}], 0x68}, 0x8)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)

00:03:21 executing program 1:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000040)='./file0\x00')
chroot(&(0x7f0000157000)='./file0\x00')
mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x41)
utimensat(r0, &(0x7f0000000180)='./file0/file0/file0/file0\x00', &(0x7f0000000100)={{0x0, 0xffffffffffffffff}}, 0x0)

00:03:21 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x0)
freebsd11_fstat(r0, &(0x7f0000000100))
sendmsg$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$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:03:21 executing program 2:
mkdir(&(0x7f0000000040)='./control\x00', 0x0)
r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0)
fsync(r0)
open$dir(&(0x7f0000000200)='./file0/file0\x00', 0x40, 0x8)
mkdirat(r0, &(0x7f00000000c0)='./control/file0\x00', 0x0)
fcntl$setflags(r0, 0x2, 0x1)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x86, 0x40)
rmdir(&(0x7f0000000000)='./control/file0\x00')
getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, 0x0, &(0x7f0000000140))
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, 0x7fff, 0x7}, &(0x7f00000001c0)=0xc)
connect$unix(r1, &(0x7f0000000240)=@file={0x0, './file0/file0\x00'}, 0x10)
rmdir(&(0x7f0000000100)='./control\x00')

00:03:21 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_int(r0, 0x29, 0x3b, 0x0, &(0x7f00000001c0))
r1 = socket(0x1, 0x0, 0xfffffffffffffff8)
getsockname$inet6(r0, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000000)={<r2=>0x0, 0x4}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0x7, 0x7ff, 0x800, 0x0, 0x2, 0x543, 0x7, 0x8, <r3=>r2}, &(0x7f0000000100)=0x20)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={r3, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6]}, &(0x7f0000000240)=0x10)

00:03:24 executing program 0:
socket$inet6_tcp(0x1c, 0x1, 0x0)
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x1015, 0x0, 0x0)
pipe2(&(0x7f0000000180), 0xfffff)
getsockopt$inet6_tcp_buf(r0, 0x6, 0x63, &(0x7f0000000000)=""/248, &(0x7f0000000100)=0xf8)

00:03:24 executing program 2:
pipe2(&(0x7f00000003c0)={<r0=>0xffffffffffffffff}, 0x100004)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000400)={<r1=>0x0, 0x200}, &(0x7f0000000440)=0x8)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000004c0)=ANY=[@ANYRES32=r1, @ANYBLOB="0c0004000000c4dbc33ef87b29010003000010"], 0x10)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x20000000000005)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000500)={{0x1c, 0x0, 0x1ab, @remote={0xfe, 0x80, [], 0x0}, 0x12ed}, {0x1c, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x8001}, 0x9, [0x80000000, 0x2, 0x5, 0x100000000, 0x1f, 0x735, 0x100000000, 0x6]}, 0x5c)
sync()
poll(&(0x7f00000000c0)=[{0xffffffffffffffff, 0x1ba}], 0x1, 0x0)
socketpair(0x1, 0x0, 0x1c640000, &(0x7f0000000480)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = semget$private(0x0, 0x5, 0x1)
__semctl$SETALL(r4, 0x0, 0x9, &(0x7f00000002c0)=[0x80, 0x1, 0x80, 0x7, 0x8, 0xe0ff, 0x23, 0x8bd, 0x5])
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000100)={<r5=>0x0, 0x3, 0x6, 0x7, 0x4, 0xc4, 0xfff, 0x1000, {@in6={{0x1c, 0x0, 0x19, @local={0xfe, 0x80, [], 0x0}, 0x3}}, 0x0, 0x7, 0x80, 0x1f, 0x3, 0xfffffffffffffffb}}, &(0x7f0000000080)=0xb0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f00000001c0)={r5, 0x85, "2767acc28cba071a0a0cd905eb59c894958b768cecf8da49106ea4e124ada5a478d500cda4d372e9e05b14b54dea065abfdc41f9335e786420de935b827b803242a9902f82625ebc33941bbeb12d4bd54d368633612885ef37646d6b1c97e34bbab1f5f23167471008688f8df18fda953167a6241e49f950b975b91596e073cffbbdf3ad9a"}, &(0x7f0000000280)=0x8d)
freebsd11_fstat(r2, &(0x7f0000000340))
setsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000300), 0x4)

00:03:24 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x0)
freebsd11_fstat(r0, &(0x7f0000000100))
sendmsg$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$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:03:24 executing program 1:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="28000000ffff00000100000000000000", @ANYRES32=r1, @ANYBLOB="d7bf60c5f78b9d65588b393b685539ec65ef15deafe56d02cc9bd524c7b0151273bafd5e4efdf519d0085c0438c47779bd906b035b5b477b8120ee61db5278fabf8c4e7d0d565efe721dfcd7e440ce82504a7a79f61a13cab09a1b5ca0ed13a2ef6c3840e18fbb07c8336585492427b101c3f30cc0dbd3a2aa910364fa46e0d56ef5a1175efb3e56a1f967b2159dd72653c092aca9c22481737f2aac027dbc9bb131ac4416d504abafa29c7c27449d15faefa5bad5b7bd520588c456fc282cd3c7d03e8697ca04077609173b5f1d45de37786e697b1ba6979af28e547507ef41d5c0", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0x106}, 0x0)
r2 = getpgrp(0x0)
freebsd11_fstat(r1, &(0x7f00000026c0)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = getegid()
r5 = getpgid(0x0)
freebsd11_stat(&(0x7f0000002740)='./file0\x00', &(0x7f0000002780)={0x0, 0x0, 0x0, 0x0, <r6=>0x0})
fstat(r0, &(0x7f0000002800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
sendmsg$unix(r1, &(0x7f00000029c0)={&(0x7f0000000140)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002640)=[{&(0x7f0000000440)="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0x1000}, {&(0x7f0000000340)="2feb23f9fd13b0163c5902bea1dd808de6fab22f7017d082683d48f2ae4efc0f98dc4126c9d727500a0a9756d8ca37b54f94d1d14d71ac662dad7e953d11cb04c962ad5a95a097e4d64c99727180c3d5feaecbc714aa654ef53397b189c1c606dcb870966452c880df4e938fa5bcddc6d966ca3398fbf71abcd59d2e631d3052e6c9a9c06bf6ea280b823b9b5137e0048b2593eae5bdccf60f065c5ab2fac1733e3d647a4e", 0xa5}, {&(0x7f0000001440)="6f5d41a9f53c7186ef14f31744ee141fcc2c6058d411fafd85fa1a7d00f38c00d3a4b5b810125696b2959d06ce1a0a520a1620cae6d9d2b023d477fe32d847028282831fac2ae950f3d74045e006571396c5b82b226eed", 0x57}, {&(0x7f00000014c0)="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", 0xff}, {&(0x7f00000015c0)="9cc74aba39b47285dfa109426ca01a12985b129d5cc327e3db8a13159d023ea9f76b1cc685064f25a7d41561e0641e4e71b01484919f1c6b992d543b6667670c5c03beba177bcb0432", 0x49}, {&(0x7f0000001640)="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", 0x1000}], 0x6, &(0x7f0000002900)=[@rights={0x28, 0xffff, 0x1, [r1, r1, r1, r0, r1]}, @cred={0x20, 0xffff, 0x2, r2, r3, r4}, @rights={0x20, 0xffff, 0x1, [r0, r0, r1]}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}], 0x88, 0x80}, 0x8)
recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000000)=@in, 0x2, 0x0, 0x275, &(0x7f0000000040)=""/225, 0x13}, 0xfffffffffffffffe)

00:03:24 executing program 0:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28010000ffff000001"], 0x9}, 0x0)
fstat(r0, &(0x7f00000000c0))
sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x13e}, 0x0)

00:03:24 executing program 1:
pipe2(&(0x7f0000000300)={<r0=>0xffffffffffffffff}, 0x100004)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000040)={0x4, 0x1f, 0x0, 0x6, 0x400, 0x6, 0x4, 0x1, <r1=>0x0}, &(0x7f0000000080)=0x20)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x58}, 0x8)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x17, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1)

00:03:24 executing program 1:
pipe2(&(0x7f0000000300)={<r0=>0xffffffffffffffff}, 0x100004)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000040)={0x4, 0x1f, 0x0, 0x6, 0x400, 0x6, 0x4, 0x1, <r1=>0x0}, &(0x7f0000000080)=0x20)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x58}, 0x8)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x17, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1)

00:03:24 executing program 1:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
getpeername$inet6(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x1c)
pipe2(&(0x7f0000000240)={<r1=>0xffffffffffffffff}, 0x100000)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000200)='\x00\x00\x00\x05\x00\x00\x00\x00\x00\x00\x00', 0xfffffd0b)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8282, 0x84)
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000100)={<r3=>0x0, 0x8}, &(0x7f0000000140)=0x8)
setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000180)={r3, 0x7}, 0x8)

00:03:24 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$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xffd9)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
pwritev(r0, &(0x7f0000000040)=[{&(0x7f00000001c0)="7803dafcbda872b05422c7d8721774707577071313e8ba5f9fc3568cd43e4f58cc2e1689d0cee3eabb9ca35fe02b486fcb6ce22ceb867605c0ca8081d83b468f994e96d089b6a822096bf2ea5853c041bcec80e879d423f2e394a1f03f9463b18c2dda877ac141da504c855c198c59d55361a3631fa54de8dd2579a95153df3a2961d41d7924687f464d5498fa769531225f733f38bb8c2efe459cb0d029b5ac80ba4401b6fce0063018df4aa1873a60ba65e177c048eb8836d7d3232f4ac7836f92", 0xc2}], 0x1, 0x0)
freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0)
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
write(0xffffffffffffffff, 0x0, 0x268)
getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, 0x0, 0x1e3)

00:03:26 executing program 0:
getitimer(0x0, &(0x7f0000000040))
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
munlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x100000202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000740)="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", 0xffe}], 0x1, 0x0)
mlock(&(0x7f0000ffa000/0x2000)=nil, 0x2000)
ftruncate(r0, 0x1)

00:03:26 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000100))
sendmsg$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$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:03:26 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x206, 0x0)
ftruncate(r0, 0x400000000101)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
ftruncate(r0, 0x100000001)
mmap(&(0x7f0000ff8000/0x2000)=nil, 0x2000, 0x0, 0x80011, r0, 0x0)
mlock(&(0x7f0000ff9000/0x1000)=nil, 0x1000)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:03:26 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={<r1=>0x0, 0x7, 0x6, 0x2ea, 0x1, 0x9}, &(0x7f0000000040)=0x14)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={r1, &(0x7f0000000080)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000100)=0x10)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x24, &(0x7f00000001c0)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0x10)

00:03:26 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={<r1=>0x0, 0x1}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0xffffffff80000000, @loopback, 0x1ff}}, r1, 0x1, 0xe2, 0x9}, 0x8c)
r2 = socket$inet6(0x1c, 0x10000001, 0x5)
setsockopt$inet6_group_source_req(r2, 0x29, 0xa, 0x0, 0x0)

00:03:26 executing program 1:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080))
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28010000ffff000001"], 0x9}, 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040), 0x0)
pipe2(&(0x7f00000000c0), 0x4)
socket$inet6_udplite(0x1c, 0x2, 0x88)
socket$inet_udp(0x2, 0x2, 0x0)

00:03:26 executing program 1:
open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001})
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x2, 0x0, 0x3, 0x1000300010005})
ftruncate(r2, 0xffffffffffffff4b)

00:03:26 executing program 0:
socket$unix(0x1, 0x2, 0x0)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0x7ff8a0575fbd1363)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000140)={<r2=>0x0, 0x9}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000001c0)={r2, 0x80, "e15a59dcb3d332c0b340e7226777b28c56433a07dc51aa30ff212d4ef86d6a6464a521d877f65283ac83fdeb9b91d47c43b06abcee6741aad9d70630993926d8c83ff808ccd931efa79f865bcd4d0682dba2f2c98a7f0381f823cf6548b3a0e1d14c2651df919a25e88ed57a427c3be87e197709a6970de541670cede1f43e70"}, &(0x7f0000000280)=0x88)
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0))
getsockname(r0, 0x0, &(0x7f0000000080)=0xfffffd12)
getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f00000002c0), &(0x7f0000000300)=0x4)

00:03:26 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1, 0x1ff, @remote={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c)
readv(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/57, 0xffffff4b}], 0x178)
socket$inet_udplite(0x2, 0x2, 0x88)
r1 = socket$inet(0x2, 0x3, 0x1)
setsockopt$inet_mreq(r1, 0x0, 0x1, &(0x7f0000000080)={@multicast1, @remote={0xac, 0x14, 0x0}}, 0xfffffffffffffe88)
sendto(r0, &(0x7f00000000c0)="ad06dc0ca806f90aff017417089a396d03043b235f9708b751221c930ec4f6f24b46f15699211e7843a27bf871e1ae2299bcc49e23ed928d327798bcf1b65d31c70953458e5a94f4ecdb12a747b6ba7efa995a887ca4fd61a880f0cd4c6aaa40999a2cd64f1d5fad2584b169b963ad3fdb96696b133b5a09bd136b5b4df73361381b552c408d391c4ae16b3981fedd62ab1c380b90364a66e8be6908f1953a375459b6a2c6d80ecbe95f072f275d555f8345539b19d35825ba6acadf3fc9c75647537a670f621cce83a088feada83c9a379aaa6300b44dea92b22019361b522baf4c9e81831b5fdb519b23e2400f27a2fc72776527663724", 0xf8, 0x100, &(0x7f0000000200)=@in={0x2, 0x0, @rand_addr=0xef}, 0x10)
chroot(&(0x7f0000000040)='./file0\x00')

00:03:27 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x206, 0x0)
ftruncate(r0, 0x400000000101)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
ftruncate(r0, 0x100000001)
mmap(&(0x7f0000ff8000/0x2000)=nil, 0x2000, 0x0, 0x80011, r0, 0x0)
mlock(&(0x7f0000ff9000/0x1000)=nil, 0x1000)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:03:27 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000100))
sendmsg$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$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:03:27 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x304, 0x0)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
fcntl$setflags(r1, 0x2, 0x1)
setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000000)=0x7f, 0x4)
fcntl$lock(r1, 0xb, &(0x7f0000000080)={0x4, 0x0, 0xffffffffffffffff, 0x2000100000001})

00:03:27 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readlink(0x0, &(0x7f0000000080)=""/150, 0x96)
r1 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
shmctl$SHM_LOCK(r1, 0xb)
socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={<r2=>0xffffffffffffffff})
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$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000)
r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r4 = accept(r3, 0x0, 0x0)
close(0xffffffffffffffff)
nanosleep(&(0x7f00000001c0)={0x7, 0x695a}, &(0x7f00000003c0))
r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r5, 0x7e2780e3)
r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0)
ftruncate(r5, 0x8000)
mkdir(&(0x7f0000000600)='./file1\x00', 0xb04f3800)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0)
r7 = socket(0x14, 0x5, 0x0)
connect$unix(r7, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
r8 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6)
mkdirat(r8, &(0x7f0000000180)='./file0\x00', 0x0)
open(&(0x7f0000000800)='./file0\x00', 0x0, 0x100)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0)

00:03:27 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
sync()
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x9}, 0x1)
sync()
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000100)=0x4)
poll(&(0x7f00000000c0)=[{}], 0x2000000000000333, 0x0)
freebsd11_fstat(r0, &(0x7f0000000140))

00:03:28 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x1c, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x11816, &(0x7f0000000200), 0x4)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0xb)
r2 = socket$inet(0x2, 0x20000003, 0x5)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000080)={<r3=>0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000000c0)=0x10)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000100)={r3, 0x4}, &(0x7f0000000140)=0x8)

00:03:28 executing program 0:
setitimer(0x1, &(0x7f0000000000)={{0x1, 0x1ff}, {0x1, 0x8000}}, &(0x7f0000000040))
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000080)=[{0x0, 0xffffffff80000001, 0x1800}, {}], 0x2)

00:03:28 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
sync()
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x9}, 0x1)
sync()
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000100)=0x4)
poll(&(0x7f00000000c0)=[{}], 0x2000000000000333, 0x0)
freebsd11_fstat(r0, &(0x7f0000000140))

00:03:29 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = getpid()
fcntl$lock(r0, 0xf, &(0x7f0000000040)={0x1, 0x1, 0x3f, 0x3, r1})
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000080)={<r3=>0x0, 0xff, 0x0, 0x81, 0x3f}, &(0x7f00000000c0)=0x18)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x10000, @local={0xfe, 0x80, [], 0x0}, 0x5f6}}, r3}, &(0x7f00000001c0)=0x84)
r4 = dup(r0)
connect$unix(r4, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
r5 = semget(0x2, 0x1, 0x100)
socket$inet(0x2, 0x10000005, 0x3)
__semctl$SEM_STAT(r5, 0x1, 0xa, &(0x7f0000000000)=""/30)
sendto$unix(r4, 0x0, 0x0, 0x3, 0x0, 0x0)

00:03:29 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000100))
sendmsg$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$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:03:29 executing program 1:
setreuid(0x0, 0xee00)
r0 = semget$private(0x0, 0x2, 0x8000000)
__semctl$IPC_INFO(r0, 0x0, 0x3, 0x0)
r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x5, 0x7, 0x7, 0x7, 0x3, 0x0, 0x1, {@in={{0x2, 0x2, @rand_addr=0x4}}, <r2=>0x0, 0x1, 0x1, 0x8, 0x1}}, &(0x7f00000000c0)=0xb8)
__semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f00000001c0)=""/45)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x0, @rand_addr=0x4}}, r2}, 0x8c)
geteuid()

00:03:29 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000000)=0x8001, 0x4)
socket$inet6_sctp(0x1c, 0x5, 0x84)

00:03:29 executing program 0:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x400fffd, 0x0)
freebsd11_getdents(r0, 0x0, 0x0)

00:03:29 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
connect$unix(r0, &(0x7f0000000080)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa)
setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000040)=0x10001, 0x4)
r1 = accept4$inet(r0, 0x0, &(0x7f0000000000), 0x10000000)
writev(r1, &(0x7f0000002480)=[{&(0x7f00000000c0)="8ab6d2937eeb06c5d0bf96a53fed3d7131425a165d4d693ab0171e5bdbffe3c5a7248a58521c9ac1aa6b5f5c0360956b01cce47b6b31bdf26c05f815189da70d0ac5e829c3bef846c752fe436b04459078e2db751a675a2550cd832fab1cd98fbd0f702aa489c327f62aace6f2ba99fc03cbb4ff45db5ebb56ae97abcb235f6c0d0e60b60797299079951e031b81036bcddf", 0x92}, {&(0x7f0000000180)="66e48ed4e438c5a222518ea9a909d5b4db559c2cac097f466b0d044159203c90d2cef5deb74195cd7c1a010858e91b8b62342862736b9d56c961b0d753aacc5a4a92b7ea7b5d194b474a9cce38432ab97b5e9cd1cbb6fe", 0x57}, {&(0x7f0000000200)="8511600728a093ddb5a377d1fa51c5951c858d2ae4ce87cfb2507bd7dd6e9e1dec7dc34d62cec59dbf240c738ad26a899e4976767611e6713186ffc49d0904dd544bf46195733b3adc8714836d677c721dfa6e78cccdce253b37b70b9541f112c8ff2a75d97296e11c5f78a78a", 0x6d}, {&(0x7f0000000280)="4ec43f0b77d2a7ee0bb4c5ca3db7bd3cc094afe4e1950f680d2dea5fcef3ea9d37a39b1e3c86635cbfb52d4a9fb9cd4313661f28fc6295eb2a3aa77076b6a6a05aeac66cf1910b97c335129cc7837570f96f35a5501dbcda0a6aa296c3975c9f6909ccdca7a728b386cde5765797c6017fc84f55bf290ab9d96d0a6a2a6f9e9960c2c7e20f5a62781416b71d987b", 0x8e}, {&(0x7f0000000340)="64b1dd09e66f62e0f48b188d984e4f061c3a1d26abe59fc3413c5218a74d76c813ec81366a310e80dff556764d76793fb8e37e1735b39c7efbe5a6e4b193b0e4b04e0680e042f5c95afad460531c9a26e16824e95a40194a4fb5c5ac84db85139617b5bae586d73fd8c5fc62ece3839c7ed1bd", 0x73}, {&(0x7f00000003c0)="5bb1dbf61ee777db0fc0901f5569c43be29e22d320a63c9a82e4e51f0837fd2fd013788c46622f89559f0388168a6d4356c9c5ae42623d60da4ed94f48ecbb5adbb27d39eadb7afb37193cc53c8759ec31e890b94247e45d052d08e05f49d9e0e4d0341788887e3159a335becc218205e409346590427af7", 0x78}, 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0x1000}, {&(0x7f0000001440)="639f06bb4ff76160c97c89a53a578161dfbb3ea6cae9c88d698cb42e38ee547a49febdfa85bcaf2ab37bcb05e3b77bbaabd66a4e2dd9f4db5ece3d604ec258c8265bd45d6267dfe4902d9ff42de0ae6e5fd78015828823abaa1cc7ae2a0facddbc85687bd949f7895b7585294a73954c4ccf5ec656123e8b084043e748500651465e5eaae282562ab823f7b12bf659a41f5167fde99d19c54fce61cab8e79effb25e7aa33a8c5423f0268495179a3bfb2ed85ecbea582f941481999868ed6e1f3848170e550f1b21a2f63b408b750e657140bb2c2cf3a149c7f104d731f28d9dacdf77cccfb160643aaf6af52e8cbe621d8ebffaba84f5afcd75e57e518e744a438df61acaebd9fb5e66783a48750655be5e307cedf75bd4f2258f656a73b609e448d0450627c7ec2f17602c8a381d329204ebd19008530d62b1b4d171bcd1c9070c1d1d2e543ec5105fac8d44ac9df9236d7c9e21dee8515a2aef5cc86d81d8fa6efc47fbab48da7aba9ad0451a39a842ea839bf24a1a3f4173a05698eb65eb9fd3d40aaadec575355945649f8bf08a1d0c5ccd31f50c3030c3749a0eb4b80bfe11df0c086654b45cd733c15c0568e6a15c495533e0f00fa897ce13c2ecb227db0b392cde4a8daabc9811736a994b4e34024b8f602cfed7ff4304e1ced1be9c2c45ebf4d672a755045410ad29d2a9d7cf0a9e88253eb2e73be61ced3245e53ce1b8eeec46aa73fffbbd584aeaeb7ac03893fb901574e3e860f39eb698344f8c3bba825de9ac4e578e2d9c845f3cc2d9b907b9899c38650cc47b396eab43c0cb963e17c21c1c39def81c512504beaa19c1b4ffad7762683339e45f5c0e434e00982928cb95823eb1cde3d029b449ce61943814c731c338b1672ee8d2be999483a6ffe40858a175cebb0c78840d13a610c2092102e49eb9244373ba9427f75417e5f169be3411d99d5dcfb7a27bbd2318e27f2762942c11fed123865ed108e3256b0ad7229e2a6a4c852ec119875839fef739d28f3e1cd595ea007f59c470eb92ad92ac2e11b757b7fbf6f52fd82876deee9443d591f037f724651fc894c7d15b354aadd9147a61a20dc07c34876e4113143f83d845763e87819456c038590bb2094fa1509f309586df9c34292ca69ac0cdf6e6ae508af515489305cd76ecd96fb930d3893bfc9ca0bb2e7067fb69a5dd5a5639d14711cb0753dd9ba2b37809eda7b8cfca99515ec79ab21fa7d214990c5ec8a616c3f15730d65c483b9d6b53b2aa647d1beef9af68c8c75b720adccc268892d07510acafd8806fddea41deddad1ddf274f562264c983f000ff41c5f17784618f8b9c1c6333c84d2c800ffd951d86dfc7220ddd078bb86bf4cb780bb12510eea6ca6db969acbf26845904ed43d8d1cc447c6d04920bef30651ee5b5fa089e0a5fde231ee7877a6f9003e4913374f0cda04c3be6a594ce57277bcefdae72b87e9fe1b9058a0a3adcd43e203a961c1f4d6b6123d220fa1f9208c05a84a840b454df027d9e0895c9e37e03fbea43c706b9ebbd20f7e0f96958402f9f20c3a97958b8f9c8ede4d886d71ba3ace0a686964842807bbb10c6c4ab28868d2e384181a248e43e7d39bebb3868b7dc22a1d4c6e02690c21149e65e72e1a87760440cba64ee1a53540573e3023607b6cba762659f55ec914a8ba7f4d195e1a8ebf89e621d8d9fb2bf569eaee24d0f428fc58aa1ad2d250edbcd30179977e1cadd5e29559aa7f8e6458e6fbaa03eb2650d8e5824f5f7fe6be28824b838aa916dabfe06e2f3ce281b2628d67fa9c48d1639cce0fa08c893effcbc455732110cc107aa16f3173035784de476b755b5f983b223197d90a13e0b23510f38fbf55b975a388d55f1ddaa7ef9680bfb9feccd30451656d36183f1b9d455038cbe12562b71c9325b498e7dae57ee045f8821d5f7717cf8f32731cd74298ff198020ba311edf4bbc5192087f6ba42915b1b6c60df99e1419123f3e815d403185bef61945e77e26fcbad8e761ab72691796340579451cffe3d8eed2917f0f4c1a2546932715ba902b89f709cfe5d51df859073495ab2d9a05732e827f01086f050ce892023db9c245348c4f017650ba48d60d4144c1d90098ed3b596f195ae57371613498e313416eaf56b08ab1abb08949622eb704a581ce60a43254b80f0abc680a8065207b05141899365b05230859283b22109562530f5bb3a3d1280d99de2ac202e0435d73308235a0ef775d01135bc55fa49db330a599a6e4aae1105573b60bdd1832b4db560323fa610a15bd0721cc2f7e85ee6b9fffc96c96353ebbd5c8704f0d2a5e334779308ead3fe33c9ce6c412cdea7091308317b445a17b5622464dcc6e488d99596702570861d69cdfbd9f25d7fa23ee928b66baf6efbb190eaba93e07858fa4856f688b517fbc87b99bef7151217e23f4afb1fec570e23168aad16007792f35a43a01727a42acf4128b9866642c5b0620579d88602614b6a166e084b74912a4b6d7ded09eaf60991596d1dca1436949ab640e2fc5236c1afd92978cbd768e9bb3974a9f5e4a11e9f8e148feb95179252ff6fafa1407d83481e09657cff67807bcb9cb32183a1ef943e205e863b938dfc280022c5f17f9a8949df4ec2a548e115fd28c28970d7e7840100edd40a500b47bd29c62fa3cde6b202842983ff9274dad130320f1747caa312128088a2f5be61c419d1130e250d6cc5c4c8d88616355f04e6dbfa3dc322b00211310c0cfadeacf61962df44dc21f68c0e2f1dcf48d49a33b63319075dff11190c8f8a51f451ee7087c4fcdfa6ec617ea562080206d2a8596b8316a69aa07f31f70df59a58d4857e36882cfba8422a308a4de5dd25347c1094eff33e29f2c5ce57c69d9d448f67d95ba604f9dfb7abe6c29f8e25bd384c3926dce05aa315463f4c72d37db00840ed229b99066a916e6d1834b3c7313be59ac460c7074c2111a8f21eb19a8f700e4e8132a5b731f926aa5269edb770aa78f19308cde0ad882e1f6bcbbe0cfe64c71f404d0e0a6182ae05a9063fdcbba24dd1518e7782d4527836b5a632da24c36a950b6d458ff1e5ac4f334084bd7928c7841e28c988de3643291abe11b4b9218ef972308a0b421b5e10c0e2b5385aaf3fdf36c07280a0ac94124e05187bb501d496c980966df31a5c981dfc622f3528c881787297fa1370bbcdc0d140b00c1adbd9d5afdd2d5bfdc4e30dbef17e73ee6af5a3a70f4a65753e0322e7cc871b0e5c327b435deef0b9dd7f61383ef5988de55e6211bdffc25b5169ddd8b2a508fd8347581333ee7db9a0f4564de965710b4ce1044940c3d5acba27f47e76787794415e724a632852b63880b13e9342c5dade8b3b8b1d9cc0c35294c81c7e234c0a60b8d3905b04a25c61579836a226f6ba9d3cc93632b0280011c294959c576e0da1bd81f3cff4051c70829c32a5995a9f8f06492cf1e67f8623cdaeb97c184b7651c7a6e41a4922677f2377dc645995cf1fb7bcfca161f2c71c5efd94ed0543a26d68a665633f6653af183cd204aaef90d204c9d898de38972d6e18a69f57ee96ede1538c81bc077f357f95995857e56b1ec1b5cfeda14f0bffd6151acbec5d1fe5845883eceb6b5b014d3340b6155cb6411366954abbee01d3ea0feb8a334687fd6d225ef064ec23daf6cbe6dbb978b057eeca6eb9cd8ffdeb98014be7423af68982693145e80600dc4475d95c9badf3a4d54e66898c1b188490474edcd7d22db439324084fd546ca9153457423c5c99438795b3eafe19e99caeca6bb4522f37a7bfd7623c9d41976e2af7485ccd9253a8651d48fa1c1617c563a14dcc350a69ed1039eee422dfa53075369b71ecc2c467e5d074c4c7d15187ebee35e962be5def5f04ca0602e4a1ccc5653d70a9a79173bef71de73792df8a65bf6ead296d5a26de720e6889c3e5e661af9d631980b61b0b091c145ff24ba9503ea74d1278746591f13fda2fbcae1cbfb9ca52259c9cfe1b44cb038c98ff6e50534bbb6c16304d0b93fd033ed54a99f1e7711bc05b0e0875dfb95804d5a7f09ac70c96e7d353892c9ea89c14ca54e0f856f3ca5a30a5ec2d29797baa5d4504ff2b426178aa0a262018ac547a46f997e6c986437464b78b164bf03f4759a5d686ede6fc4a39e0e09c9ac8a268b8b9ddf2fcb4d1255e7b18ac0917261149fcbf62a86ec0d462d4b11bb081714dd24f9876a234909110e9f5299c578aa4e6323af992b4bfbdf7237d3a752b78672433a91f22905cdf1d5b99b896367b2f03f564605a0194deb7494ef5b1c712ed5403612697640808c8fc606f0b63f4e70fe7b2951a2bb5af8fd27dc1f0236637c7726e202ca201e3e1972b218e92a0cdf6d80d1a53a7d096c70905a580a70a6ae04818aa2258f6abfce93516e32bdb3bd503b9b29786c90a5648f05c01607660830b27863320637c53f2143efb8b49ec20ca2af51321df277a152944b01665e7065f92373fe257bd2eeb1d8db56367427b19e3a6d153b989fb6124ad753b552c6a339ba26dc99f75fa90ceab0b54963165a452de3ee3f60b1be7fe82dd4eff2d122640353c05096ec806a9ff813a0d8c6557e0dfc47e0c62bec42328692155de118f486e50d4f01c563aab12ee602a9150c1e1738bd6e38c16c41b711bd2d3bcc6711f5ba8b7cf27325faf6c3eace329051966037464991371b60d9a5def86d48d405de9318c187874f6b74e35b5eb37894f5e5c561605bf40d1f730ec9595846fc29e7257c45077273bc8fcc268df9d496badd718d081640523c7a7244cb59f20bc646850fb9f49c07254fa7816c069ab2d5b652e8032dbf1b884067ed6bb069a3c89e3c066467bc379316d0fb3a3fee775afe583fb4f6eee7bf7b18ab8a13d8d150bca17ed13159804d70467ce3f2ad35bcd62ae04b073c884bd6d54a7686186469ca8d1083e27b0071528fb59f85d7216256c779d7db378ee27c1abd5b45386fc3da96507f3711a4adb6e19a968ae83e71635554d1e2afc37d745db90c8e24b2db3de275cfb42072f70258942e41db986d4c8c9698b31fbe37a60edaff9b6799d8f093805f5a9fc67dfa9f1e8936c07c73aef9ef0490f9cf1312d79ad1c0f6b326f80edb3f6221bda898d6767c4987ad323f974eba308c0763179c4d45534a0ab91453c20d849606692d20b1933c587d3517f9406ab2e1c3e33441edf4e88dc1a4d88072f6314731dda12981ea4b1dea757dd8a90fc0e85c81eb1151a1e8346001fd23d7aa64c582391dbdd66f4764046c8a350e1f76a5d8961d864dd2ec336fbe2008211810465ddc3b9f89e93892bb03cb0cab130b93dda4bc53e6140ffbc054e654fcf5aab9f957bdd251318306d69a30ffc1e90efd33ff750aa6ed5d3e11e8984fff5c219bbcae3e29972c22e869d0bf2c11e68172a05b14e738970f643f9bb10cdd3d75338a4e3fb9afa3c5e0e597d54884467b46e1f9049ca47c6a5fc4f358ac38e0ca04a47041f8ea33f6cd04da5fa57d13f0de7374ca55f3b248b0a9a2eccb04312d5676fe26f25a7fe5a4d07ae06a9d6334a006e00f0c291edc006e4bc820bad7e1f25d48c69fa0916d7d73a76a49f0defa4e56a4ec7a72ea313747c1aaea1db08244a4dc5e019f4b767eef4d838a2bfdeac6f1fcbb62792061432a5af189ff02ab8dcb283d9ef2546daf091601081b5ed72bce9e3418fb4a42ec6b594fc16112df4326e475b79e15f28746bead2609e3e482797460595c650a5467933bbfc103428f4aa435e1eea99a92eaf813888af688a9e7838", 0x1000}, {&(0x7f0000002440)="d348", 0x2}], 0x9)
shutdown(r0, 0x1)

00:03:29 executing program 0:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000200)='./file1\x00', 0x0)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
r1 = open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x0)
r2 = open(&(0x7f0000000000)='./file0/file0\x00', 0x8006, 0x8)
getsockopt$inet_mreq(r2, 0x0, 0x9, &(0x7f00000000c0)={@broadcast, @broadcast}, &(0x7f0000000140)=0x8)
mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0)
symlinkat(&(0x7f0000000300)='./file0/file0\x00', r1, &(0x7f0000000340)='./file1\x00')
rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00')

00:03:29 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10)
open$dir(&(0x7f0000000040)='./file0\x00', 0x42, 0x1c)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)

00:03:29 executing program 0:
r0 = dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x94, <r1=>0x0}, &(0x7f0000000180)=0xc)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000280)=0x10)
r2 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000140), &(0x7f0000000200)=0x4)
lseek(r2, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
poll(0x0, 0x0, 0x664b6e3)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000000), &(0x7f00000005c0)=0x4)
r3 = socket$inet6(0x1c, 0x0, 0x0)
r4 = semget(0x1, 0x1, 0x102)
__semctl$SETVAL(r4, 0x2, 0x8, &(0x7f0000000100)=0x1)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000002c0)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x28)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
fcntl$setstatus(r3, 0x4, 0x44)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000600), &(0x7f0000000640)=0x4)
fcntl$dupfd(0xffffffffffffffff, 0x0, r3)
recvmsg(r3, &(0x7f0000000580)={&(0x7f0000000080)=@un=@abs, 0x8, 0x0, 0x0, &(0x7f00000004c0)=""/185, 0xb9}, 0x2)
socket(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000340)=0x7, 0x4)

00:03:31 executing program 1:
r0 = socket(0x1, 0x5, 0x0)
bind(r0, &(0x7f0000000040)=@un=@abs={0x25ad51a74fd02bc}, 0x10)
bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10)

00:03:31 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
freebsd11_fstat(r0, 0x0)
sendmsg$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$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:03:31 executing program 2:
munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000)
msync(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4)
mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x5, 0x1010, r0, 0x0)

00:03:31 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="84022e2f66696c653000"], 0x10)
sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000180)="c6", 0x1}], 0x1, 0x0}, 0x800000000)
write(r0, &(0x7f00000001c0)='M', 0x1)
shutdown(r0, 0x2)

00:03:31 executing program 2:
r0 = socket(0x2, 0x800010000000, 0x1)
connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10)

00:03:31 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="82022e2f66696c653000768e9945e3c89b7bc789b56f295813803914597a093f1201f2d6cf5b588de78424c31f4a1e46f610f7a2b83dad22f53e1a6840e5c9609097fc7b60346582d51d921f8d131fb2bd511f5c759864a528943e284c06ea966cb9722487893d90ec0e1c849cf47a91b25583a83c4daecfa411b0044a09b3cd67613231d6288cfff9b0d4108f2cb983f36a056c0de86ba3e75bceb58ba2e980bc2cfe5bfff8eb6b89c2f69a3817c906d7691697847f9afb74d3cf5f583a9cd7ccef30cb0e8fadb2bb04"], 0x10)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x420f}, 0xb)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, 0xb)
recvmsg(r0, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f00000000c0)=""/72, 0x48}], 0x1, 0x0}, 0x0)

00:03:31 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000540)='./file0\x00', 0x208020001)
lseek(r1, 0x0, 0x1000000000003)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000004c0), &(0x7f0000000500)=0x4)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000240)={<r2=>0x0, 0x1f8000, 0x5b, 0x8, 0x1ff, 0x71, 0x7, 0x8, {@in={{0x2, 0x3, @rand_addr=0x5}}, <r3=>0x0, 0x81, 0x2, 0x2, 0x1, 0xb6}}, &(0x7f0000000300)=0xb8)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f00000003c0)={r2, &(0x7f0000000380)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000400)=0x10)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
socket$inet6(0x1c, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
open(0x0, 0x0, 0x0)
getrlimit(0x0, &(0x7f0000000200))
preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/155, 0xfffffffffffffd2d}], 0x3d6, 0x1)
r4 = dup(r1)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000180)=0x400, 0x4)
semget(0x1, 0x7, 0x82)
pwritev(r4, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000440)={0x20ee9, 0xffffffffffffff81, 0x41fc, 0x3329c593, 0x181e86a6, 0xc, 0x9, 0x1, r3}, 0x20)
ftruncate(r0, 0x4)
setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000001c0)={r3, 0x7fff}, 0x8)
readv(r4, &(0x7f0000000340)=[{&(0x7f0000000100)=""/101, 0xffffffffffffff36}], 0x1)
semget(0x3, 0x1, 0x180)

00:03:33 executing program 2:
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000040))
write(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)

00:03:33 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = dup(r0)
pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0)
pwritev(r0, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24)
fcntl$setstatus(r0, 0x4, 0x10047)
pwritev(r1, &(0x7f0000002800)=[{&(0x7f00000000c0)='Z', 0x1}], 0x1, 0x6d998)
read(r1, &(0x7f0000000000)=""/175, 0x6d999)
pwritev(r0, 0x0, 0x0, 0x59)
preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000140)=""/194, 0xc2}], 0x1, 0x0)

00:03:33 executing program 2:
r0 = semget$private(0x0, 0x7, 0x82)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0xffffffffffffffff, @multicast1}, 0x0, 0x30000000)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
lseek(r4, 0x0, 0x7)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f00000005c0)={<r5=>0x0, 0x8}, &(0x7f0000000600)=0x8)
setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000640)={r5, 0xe2, 0x3, 0x6}, 0x10)
freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
fchown(r1, r2, r6)
semop(r0, &(0x7f0000000000), 0x0)
__semctl$SETVAL(r0, 0xfffffffffffffffe, 0x8, &(0x7f0000000000)=0x6)
syz_emit_ethernet(0x6f, &(0x7f00000003c0)="0ee33fe4eefa114c87151bb8f5860a49e453a1c5706235ad31c3293b9a7eb47399027bf7a3165f904fb863af35076fca5ce9541a4895847a6e4a9a467aa635c9957f71472a1ca450a6c03a28c9bda07057f7e3af6035c009d30b7af23eda24868d1d4d0601504861b3ebb1b0eeb43b")
setsockopt$inet6_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000700)={r5, 0x7}, 0x8)
freebsd10_pipe(&(0x7f0000000780)={<r7=>0xffffffffffffffff, <r8=>0xffffffffffffffff})
semop(r0, &(0x7f0000000040)=[{}, {0x3, 0xffffffff}], 0x2)
semop(r0, &(0x7f0000000240)=[{0x3, 0x7fff}], 0x1)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x11, &(0x7f00000004c0)=0x4, 0x4)
r9 = open(&(0x7f0000000280)='./file0\x00', 0x8000, 0x40)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f00000002c0)={<r10=>0x0, 0x1f}, &(0x7f0000000300)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r9, 0x84, 0x1e, &(0x7f0000000340)={<r11=>r10, 0x3, 0x1}, &(0x7f0000000380)=0x8)
socket$inet_udplite(0x2, 0x2, 0x88)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000740)={0x1000, 0x4410, 0x8223, 0xcf, r5}, &(0x7f00000007c0)=0x10)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r9, 0x84, 0x2, &(0x7f0000000580)={r11, 0x2, 0xffff, 0xf1f, 0x3f, 0x7fff}, 0x14)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r7, 0x84, 0x8003, &(0x7f0000000080)={r11, &(0x7f0000000680)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6]}, &(0x7f0000000480)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r9, 0x84, 0x19, &(0x7f0000000540)={r10, 0x4}, 0x8)
setuid(r2)
msgget(0x1, 0x583)
__semctl$SETVAL(r0, 0x1, 0x8, &(0x7f0000000500)=0x1f)

00:03:33 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
freebsd11_fstat(r0, 0x0)
sendmsg$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$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:03:33 executing program 1:
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, &(0x7f00000002c0)=[{&(0x7f0000000180)="0de6bc098dbc2c5a886090fec03e2d8510d19df9dbd0f110fe10953c97a61fb74d71a0088dc615a43241623c67995ae262fff39df8c2e32b8c6ae4e429b9", 0x3e}, {&(0x7f00000001c0)}, {&(0x7f0000000200)="63ae208343460538cc06d9d5980a609e51ede5cf59f1edc0d17867a924d37859683f3f3bdc77322200a70404aa7e43798f401685dc6c1d74ef0da523408657aa1eb8b3f297208ec876dc71052029f4f6a57c55377e07be8d8a18669db49c61c0ce8ae8847b0fcc9d047f7c8400bd2a36a597bcebf7e961c69c42d96d7a4fafd24818d565", 0x84}], 0x3)
execve(0x0, 0x0, 0x0)

00:03:33 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x24, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getsockopt$inet_buf(r0, 0x0, 0x47, &(0x7f0000000000)=""/168, &(0x7f00000000c0)=0xa8)

00:03:33 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000540)='./file0\x00', 0x208020001)
lseek(r1, 0x0, 0x1000000000003)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000004c0), &(0x7f0000000500)=0x4)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000240)={<r2=>0x0, 0x1f8000, 0x5b, 0x8, 0x1ff, 0x71, 0x7, 0x8, {@in={{0x2, 0x3, @rand_addr=0x5}}, <r3=>0x0, 0x81, 0x2, 0x2, 0x1, 0xb6}}, &(0x7f0000000300)=0xb8)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f00000003c0)={r2, &(0x7f0000000380)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000400)=0x10)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
socket$inet6(0x1c, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
open(0x0, 0x0, 0x0)
getrlimit(0x0, &(0x7f0000000200))
preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/155, 0xfffffffffffffd2d}], 0x3d6, 0x1)
r4 = dup(r1)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000180)=0x400, 0x4)
semget(0x1, 0x7, 0x82)
pwritev(r4, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000440)={0x20ee9, 0xffffffffffffff81, 0x41fc, 0x3329c593, 0x181e86a6, 0xc, 0x9, 0x1, r3}, 0x20)
ftruncate(r0, 0x4)
setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000001c0)={r3, 0x7fff}, 0x8)
readv(r4, &(0x7f0000000340)=[{&(0x7f0000000100)=""/101, 0xffffffffffffff36}], 0x1)
semget(0x3, 0x1, 0x180)

00:03:34 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r1 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1, 0x1, "85"}, 0x9)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="f1668600"], 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x1}, 0x8)

00:03:34 executing program 1:
r0 = socket(0x2, 0x2, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getpeername(r0, 0x0, &(0x7f0000000080))
sendto$inet(r0, &(0x7f00000000c0)="0764ec7b764afc93fcc2ba2f0602c4d6ae8e853884f18528e97872de915eb5e275ed9c94cd163340c8a444780e8fe85da53873dba2009aac1f154aab3e5573d65ca65f9582f1852e41cc579cecc319541eae4d256099af872b3f3c9bc96b835accfce7cd2c1e89baa51e0787d6c4d9c1531721113cb7a2859632e4ea730806343e01", 0x82, 0x20004, &(0x7f0000000040)={0x2, 0x3, @multicast1}, 0x10)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000180)={0x5e3}, 0x4)

00:03:34 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000040), 0xfffffffffffffde1)
setsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f0000000000), 0x4)
r1 = accept4$inet6(r0, 0x0, &(0x7f0000000080), 0x30000000)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000000c0)=0x70, 0x4)

00:03:35 executing program 1:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
getsockname$inet6(r0, 0x0, &(0x7f00000004c0))
getsockopt$sock_int(r0, 0xffff, 0x1813, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r1 = dup(r0)
msync(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3)
getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000380), &(0x7f00000003c0)=0xb)
r2 = fcntl$dupfd(r0, 0x11, r0)
r3 = semget$private(0x0, 0x7, 0x0)
semop(r3, &(0x7f0000000200)=[{0x0, 0x55c7, 0x1800}, {0x0, 0x101, 0x1800}, {0x3, 0xd8, 0x1000}, {0x6, 0x7, 0x1800}, {0x3, 0x2, 0x800}, {0x0, 0x7fff, 0x800}, {0x3, 0xd43c, 0x800}], 0x7)
fsync(r1)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000240)={<r4=>0x0, 0x8, 0x3, 0x8000, 0x7fff}, &(0x7f0000000300)=0x18)
linkat(r1, &(0x7f0000000080)='./file0\x00', r1, &(0x7f00000000c0)='\x00', 0x400)
setsockopt$inet_udp(0xffffffffffffff9c, 0x11, 0x1, &(0x7f0000000100)=0xd7, 0x4)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000340)={r4, 0x7}, 0x8)

00:03:35 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$sock_int(r0, 0xffff, 0x1117, 0x0, 0x3df)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)

00:03:35 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
freebsd11_fstat(r0, 0x0)
sendmsg$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$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:03:35 executing program 2:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040), 0x16)

00:03:36 executing program 1:
munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x81010, 0xffffffffffffffff, 0x0)
munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2002, 0x0, 0x1011, 0xffffffffffffffff, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
fsync(r0)
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, <r1=>0x0, <r2=>0x0})
setuid(r1)
r3 = semget(0x0, 0x1, 0x400)
__semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f00000000c0)={{0x36, r1, r2, r1, r2, 0x104, 0x9607}, 0x3, 0x6, 0x1})

00:03:36 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000540)='./file0\x00', 0x208020001)
lseek(r1, 0x0, 0x1000000000003)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000004c0), &(0x7f0000000500)=0x4)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000240)={<r2=>0x0, 0x1f8000, 0x5b, 0x8, 0x1ff, 0x71, 0x7, 0x8, {@in={{0x2, 0x3, @rand_addr=0x5}}, <r3=>0x0, 0x81, 0x2, 0x2, 0x1, 0xb6}}, &(0x7f0000000300)=0xb8)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f00000003c0)={r2, &(0x7f0000000380)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000400)=0x10)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
socket$inet6(0x1c, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
open(0x0, 0x0, 0x0)
getrlimit(0x0, &(0x7f0000000200))
preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/155, 0xfffffffffffffd2d}], 0x3d6, 0x1)
r4 = dup(r1)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000180)=0x400, 0x4)
semget(0x1, 0x7, 0x82)
pwritev(r4, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000440)={0x20ee9, 0xffffffffffffff81, 0x41fc, 0x3329c593, 0x181e86a6, 0xc, 0x9, 0x1, r3}, 0x20)
ftruncate(r0, 0x4)
setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000001c0)={r3, 0x7fff}, 0x8)
readv(r4, &(0x7f0000000340)=[{&(0x7f0000000100)=""/101, 0xffffffffffffff36}], 0x1)
semget(0x3, 0x1, 0x180)

00:03:36 executing program 2:
recvmsg(0xffffffffffffffff, 0x0, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
freebsd10_pipe(&(0x7f0000000080)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={<r3=>0x0, 0x0, 0x8, 0x7f}, &(0x7f0000000140)=0x10)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000180)=ANY=[@ANYRES32=r3, @ANYBLOB="0900050055b923b172"], 0xd)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000208, 0x0)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000340)=ANY=[@ANYBLOB="058f2bc15470a992816abe000000ffff090946000300da00"], &(0x7f0000000040)=0xe)
ftruncate(r4, 0x400000000101)
r5 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x12, r5, 0x0)
ftruncate(r4, 0x100000001)
open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x10001, @local={0xfe, 0x80, [], 0x0}, 0x8}}, r3, 0x9, 0x97cd, 0xffffffffffffff01}, &(0x7f0000000280)=0x8c)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f00000002c0)={r3, 0x3, 0x3, 0x9}, &(0x7f0000000300)=0x18)
msgget(0xffffffffffffffff, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, 0x0, 0x0)
msgsnd(0x0, 0x0, 0x0, 0x0)

00:03:36 executing program 2:
r0 = socket$inet(0x2, 0x3, 0x0)
mlockall(0x3)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000040)={0x707000000000, {{0x2, 0x1, @broadcast}}}, 0x90)
setsockopt$inet_opts(r0, 0x0, 0x2000000002, &(0x7f0000000040), 0x0)

00:03:36 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0x2, @multicast2}}, <r1=>0x0, 0xbc4f, 0x4, 0x9}, &(0x7f0000000100)=0x94)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0xfffffffffffffffc, 0x1000, 0x0, 0x1800000, r1}, 0x1)
r2 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$inet_sctp(r2, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=[@authinfo={0x10, 0x84, 0x7}], 0x10}, 0x0)

00:03:36 executing program 2:
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000240)=0x1c, 0x20000000)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000280)={0x9, [0x0, 0x0, <r1=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x28)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000300)={r1, 0x2}, 0x8)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000, 0x100)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x2, @multicast2}}, <r4=>0x0, 0x8, 0x3, 0xcf5}, &(0x7f0000000040)=0x94)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f00000001c0)={r4, 0x7ff}, 0x8)
getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xd}, &(0x7f00000000c0)=0x8)
lseek(r2, 0x0, 0x0)

00:03:37 executing program 2:
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, 0x3ac)
getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000140)=0x8)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={<r1=>0x0, 0xffff, 0x2}, &(0x7f0000000040)=0xc)
accept4$inet(r0, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000200)=0x10, 0x10000000)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)=ANY=[@ANYRES32=r1, @ANYBLOB="1e000000a72272c29de5dc959efc710dc2ccc02c00ac1d62"], 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0)
setsockopt$inet_udp(r0, 0x11, 0x0, &(0x7f0000000240)=0x2, 0x4)
setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)

00:03:37 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
freebsd11_fstat(r0, &(0x7f0000000100))
sendmsg$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$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:03:38 executing program 1:
clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x4083}, 0x0)
execve(&(0x7f0000000080)='./file0/../file0\x00', &(0x7f0000000300)=[&(0x7f00000000c0)='\xf2.\x00', &(0x7f0000000100)='\xfa\x00', &(0x7f0000000180)='/#+@(\'\x00', &(0x7f00000001c0)='(&!$\x00', &(0x7f0000000200)='[/\x00', &(0x7f0000000240)='--^:\x00', &(0x7f0000000280)='-$}\x00', &(0x7f00000002c0)='\x00'], 0x0)
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, <r0=>0x0})
r1 = getegid()
chown(&(0x7f0000000040)='./file0/../file0\x00', r0, r1)
r2 = open(&(0x7f0000000140)='./file0/../file0\x00', 0x0, 0x100)
getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xc, &(0x7f00000003c0)={@empty, @local, <r3=>0x0}, &(0x7f0000000400)=0xc)
setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000440)={@empty, @rand_addr=0x1, r3}, 0xc)

00:03:38 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000540)='./file0\x00', 0x208020001)
lseek(r1, 0x0, 0x1000000000003)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000004c0), &(0x7f0000000500)=0x4)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000240)={<r2=>0x0, 0x1f8000, 0x5b, 0x8, 0x1ff, 0x71, 0x7, 0x8, {@in={{0x2, 0x3, @rand_addr=0x5}}, <r3=>0x0, 0x81, 0x2, 0x2, 0x1, 0xb6}}, &(0x7f0000000300)=0xb8)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f00000003c0)={r2, &(0x7f0000000380)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000400)=0x10)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
socket$inet6(0x1c, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
open(0x0, 0x0, 0x0)
getrlimit(0x0, &(0x7f0000000200))
preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/155, 0xfffffffffffffd2d}], 0x3d6, 0x1)
r4 = dup(r1)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000180)=0x400, 0x4)
semget(0x1, 0x7, 0x82)
pwritev(r4, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000440)={0x20ee9, 0xffffffffffffff81, 0x41fc, 0x3329c593, 0x181e86a6, 0xc, 0x9, 0x1, r3}, 0x20)
ftruncate(r0, 0x4)
setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000001c0)={r3, 0x7fff}, 0x8)
readv(r4, &(0x7f0000000340)=[{&(0x7f0000000100)=""/101, 0xffffffffffffff36}], 0x1)
semget(0x3, 0x1, 0x180)

00:03:38 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
freebsd11_fstat(r0, &(0x7f0000000100))
sendmsg$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$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

00:03:39 executing program 1:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
chmod(&(0x7f0000000180)='./file0\x00', 0x23f)
rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)='./file0\x00')
getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, <r0=>0x0])
r1 = socket$unix(0x1, 0x2, 0x0)
connect$unix(r1, &(0x7f0000000240)=@abs={0x1, 0x0, 0x3}, 0x8)
setgroups(0x2, &(0x7f0000000040)=[r0, r0])
setuid(0xee01)
mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0)
rename(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='./file0/file0\x00')

00:03:40 executing program 1:
r0 = socket$inet_sctp(0x2, 0x100000001, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x32, &(0x7f0000000100)={0x80000000001c00, 0x2, 0x8b2}, &(0x7f0000000040)=0x10)

00:03:40 executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x8244, 0x0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0x400000000106)
r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x100000202, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0)
preadv(r1, &(0x7f00000003c0)=[{&(0x7f0000000140)=""/124, 0x7c}, {&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f00000002c0)=""/152, 0x98}, {&(0x7f00000000c0)=""/46, 0x2e}, {&(0x7f0000000380)=""/8, 0x8}], 0x5, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0)
open$dir(&(0x7f0000000040)='./file0\x00', 0x4, 0x2)
mlock(&(0x7f0000ffa000/0x2000)=nil, 0x2000)
msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={<r3=>0xffffffffffffffff})
truncate(&(0x7f0000000080)='./file0\x00', 0x10000)
sendfile(r0, r3, 0x0, 0x0)

00:03:41 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={<r1=>0x0, 0x66, 0xf, 0x5, 0x7}, &(0x7f00000000c0)=0x18)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0xff, @local={0xfe, 0x80, [], 0x0}, 0x7}}, r1, 0x3f, 0x1000, 0xa6}, 0x8c)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x1, @broadcast}}, r1, 0x20, 0x1ff, 0x80000001}, 0x94)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="84022e0200696c653000"], 0x1)
sendmsg$unix(r0, &(0x7f0000000140)={&(0x7f0000000040)=@abs, 0x8, &(0x7f0000000100), 0x1000000000000038}, 0x0)
connect$unix(r0, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0xa)

00:03:41 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
freebsd11_fstat(r0, &(0x7f0000000100))
sendmsg$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$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e6f66696c653000"], 0x1)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x5)
socket$inet6(0x1c, 0x4, 0x100000001)

panic: sbfree: m 0xfffff800120ecd00 !M_NOTREADY
cpuid = 1
time = 221
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00212a24c0
vpanic() at vpanic+0x1e0/frame 0xfffffe00212a2520
panic() at panic+0x43/frame 0xfffffe00212a2580
sbfree() at sbfree+0x1f4/frame 0xfffffe00212a25c0
sbcut_internal() at sbcut_internal+0xf0/frame 0xfffffe00212a2610
sbrelease_internal() at sbrelease_internal+0x9c/frame 0xfffffe00212a2650
sofree() at sofree+0x492/frame 0xfffffe00212a26b0
soclose() at soclose+0x5b3/frame 0xfffffe00212a2730
_fdrop() at _fdrop+0x3a/frame 0xfffffe00212a2760
closef() at closef+0x27d/frame 0xfffffe00212a27f0
fdescfree_fds() at fdescfree_fds+0xbd/frame 0xfffffe00212a2840
fdescfree() at fdescfree+0x58a/frame 0xfffffe00212a2900
exit1() at exit1+0x780/frame 0xfffffe00212a2970
sys_sys_exit() at sys_sys_exit+0xd/frame 0xfffffe00212a2980
amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe00212a2ab0
fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe00212a2ab0
--- syscall (1, FreeBSD ELF64, sys_sys_exit), rip = 0x44f32a, rsp = 0x7fffffffec58, rbp = 0x1 ---
KDB: enter: panic
[ thread pid 1914 tid 101072 ]
Stopped at      kdb_enter+0x6a: movq    $0,kdb_why