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", 0xfff, 0x80, &(0x7f0000001080)={0x1c, 0x1c, 0x2, 0x7ff, @mcast2, 0x4}, 0x1c)
setsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f00000002c0)="ee1c373ce8b67d9e982808665d19acaef61700000000006a00000000", 0x1c)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000080)=0xc)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x80}, 0xfd9c)

executing program 3:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @spare=[0x0, 0x0, 0x0, 0x80000]})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6, @sival_int, @spare=[0x0, 0x0, 0x400]})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000001c0), 0x200000, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc, @sival_int, @thr={0x0, 0x0}})
ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0})

executing program 3:
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
ksem_wait(r0)
r1 = socket(0x0, 0x0, 0x0)
getpeername(r1, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = socket$inet(0x2, 0x4000000000000001, 0x0)
syz_emit_ethernet(0x0, 0x0)
ksem_wait(r0)
socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r1, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
bind$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00000000ea61aeb900"}, 0x1c)
connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x14a, @rand_addr="e2006be73d46543a9da3f2620eae4bf7", 0x7}, 0x1c)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r5, r5)
setsockopt$sock_int(r6, 0xffff, 0xb017, &(0x7f0000001140)=0x1, 0x4)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000010c0)={0x0, 0xa04f}, &(0x7f0000001100)=0x8)
sendto$inet6(r4, &(0x7f0000000080)="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", 0x1000, 0x0, &(0x7f0000001080)={0x1c, 0x1c, 0x2, 0x7ff, @mcast2, 0x4}, 0x1c)
setsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f00000002c0)="ee1c373ce8b67d9e982808665d19acaef61700000000006a00000000", 0x1c)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000080)=0xc)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x80}, 0xfd9c)

executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x19})
ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f0000000940)={{"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", "c36c070000af5300006699e669e53720fa24d6baffffff00"}, 0x0, 0x200000014})
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r2, 0xffffffffffffffff)
r3 = socket(0x1c, 0x1, 0x0)
bind$inet6(r3, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
ksem_post(0x0)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r4, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
clock_nanosleep(0x0, 0x0, 0x0, 0x0)
connect$inet(r4, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
sendmsg$inet_sctp(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001b80)="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", 0x5ad}], 0x1}, 0x0)

executing program 0:
ksem_init(&(0x7f0000000040), 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
freebsd10_pipe(&(0x7f0000000040))
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sival_int, @spare=[0x2, 0xd6a9, 0x7, 0x8, 0x9, 0x7, 0x800003, 0x6]})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
recvmsg(r0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002580)=""/175, 0xaf}, 0x87cf3d02b949a599)

executing program 1:
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffff9c, 0xc040636a, 0x0)
ioctl$CIOCCRYPTAEAD(0xffffffffffffffff, 0xc040636d, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCRCLRASTATS(r0, 0xc4504448, &(0x7f0000000140)={{"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", "a36fd2e63b504290b326d18bd989a244498769f836c8e9e3f50b5bdd13767b48", 0x8, 0x3}, &(0x7f0000000040)="23269e83141f7dc6f7196f40e1c0186891668a49d3ac4bf7b9125548507ac62f71ef8a5e7768befce6c13e3c9708129263b2472230047efb82f36caf1ef0cd6f76c4e9d94cf8e7669892d137b3e6bd05418b1df5f18e2932fdf2f8cf9aabd639a7bb3824cf34b866882a2d66af003e2747692b3e4152836cc1fa18120dc537f53ac1edc0b77ffc5d0106914b0868c132c7ec2b688024df2a877a011664509fa37042ae0c6e8b6e08f5d50af6434d7921f710db377412b98e95dfed4a1eefacf2510e2800aff250c4bc", 0x100, 0xfff, 0x4, 0x7, 0x6, 0x8, 0x8002, 0x2})
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x1203, 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0xfd2}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x100}, 0x24)

executing program 1:
r0 = socket(0x1c, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f0000000100)=0x3f, 0x4)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r0, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6ddedcdbce377ee84ecd14646418343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6b", 0x34}, {&(0x7f00000008c0)="21fe9b303a53455babd8fd47d4a061f58552e3bd3c605a2e10e8252263a8645e401d4a06f946a861e56c7dc17a8a2546ff80e6ea5bde7a1cfdc3219e7e9a2eb1ea27accd0b810706afff4731bde8662a30d5e0c03da0ef892e6089f569bf4c55cb19ce50d10543b2d1be69b58eb5fb56d140ce5a17d9b7bf746cfaeca3e792dd4f00d2626b10975bf4ec341b7bd350fab64a2993dd3f9e662df740fd5c8f27a354e96f933ef034ec11b76e754773d73bb280e177bb2e0e8aac5059ed3a5e2d6df0232865912c041e129072d2d885febcd31ec9e19bae977c4f53958d5975df3a2700"/238, 0xee}, {&(0x7f0000000080)="5aac9d2a09b304321aaa18d528980ace4c94b1dc90e71747bdf721c89e4836", 0x1f}, {&(0x7f0000000280)="3ab2b137babddeea5631319b53fa902599777e3c5c93c90f18f9a9a676c6c184989b1bfb38b765b4bee832487236a4a13feb48ed6facd41277c85feda40125d94d0bf6a9965bb80e80bbf360d7b3613d093e3bde8990dc5f003b1dd7a008475bdf6bb69e98f1a79890cef21cb0ad20ec66667a162f5ed0b9833da8909c3b153380a86dc0f9e8baae762d0e69030bc4c23a05cd2cb213e6a34b420b61", 0x9c}, {&(0x7f0000000340)="031fa0fe45d686909a3071b5a2f1678f5d1daf9ba7eeb17b380c86ce882ab3d68f7ad98e6f81cd5d41788eb2fa4d7e03556ded735a4271a1d3666d1ddbcb8e3f1a850b306d2d5ac7be35afe5ff1165f6a2bd598a6dc1f883331ddb0abd475fc9f93728c6f6fc4093246500a479166eaa96ea07c7159cd2f11c1c6a9c6f4bfdec29868913f1e2abbffedaf8049af9d7d8cac886dc938f2f030a5714f89d047ecf8f5940ff1c4c5104dfbe63d6", 0xac}, {&(0x7f0000000400)="5f0a2629cc04f25337efdb3d41f5f9c82a3b94bbfad96bf8e32f9c091591b0a8fa696fa78cb539c92cfbddeb79ca19f781c19a5cecccfaed9a3113b14e91b6bf9fbd97dfe88a0b00e20157d7137ae7c4854fe880054e12fd1129e0990721f7a93570818f8b5a2351a28d5d5210333d1f187a85ca7ca67dcf71b8d8fc10fde8b3a93f4ec62f59894f1d2f46bc4183b9b633920b6844459b10ccb8ad1d2c9248c57be20118e9806e00bc32cecd0ad9eb468171760e5440b8eb8c6072bc41372ddb9eb92e233a7e64718706fb", 0xcb}, {&(0x7f0000000500)="5b8e29d9a575b4176f890d5049895bc098b08f192da19928b1ac48f04ac0c16cb9538476f5", 0x25}, {&(0x7f0000000540)="c5aad91be07fad026c5113816be9281763094825a75cab0d8d2b6899bdd76187c2d13e8e210dd995f089edc4b212f7566c3508fb2845af8c57712c92048aa2c46d9e7eeae40f33eb00be98c1ace2495b79ce0011fa739ff292db98ecc98e887ee5c40e63bc4a38ea2d49028f8e245e8fdeef5d1164fd70a8293f0515db382d234ccbe9325b506ec0e05d0c7fe0ffe1ab054e89f4f6818cac38fee62ae7bc87294243fe935d5525448e7e796e98d895f65981b417fbb87e078df5c89b83005dc007fe9aeda48370fb417ba39f2012b543f2332498e741446ceb036a1893bc93bb", 0xe0}, {&(0x7f0000000640)="0095ae9b00a35fe496c619cff688115d73bd6765264fd8ca15245e0fc682796b7e9f2fbfd2d2b0f641d07f3ffbd948ddf7f7ea3cf562354a4aa932e02457f62eae264cd6c27b37c253a184edfd59b4ed5af8be7c2493dcb2734ec603da022b34e2f42ce0a963303cf518e11e32f370a9d5ffdcad386ad04ef101acfe95ad7daebe74d0d41cbef1e5bf1596927ad21db3eaa0fd4031b25884964a88fdca88c21ef91b7a8e205023a874bc68ee67ed78c7c71ed5", 0xb3}, {&(0x7f0000000700)="611ea6dbccccdb999f7f9ca64412426bd8bc7d09d046932a2544556b70cf0c0914cd62ee9d27a7f36aab94b002d976b1c3654a2a0e5b8111a98cf83fb5b7ad1b59", 0x41}], 0xa, 0x0, 0x0, 0x20084}, 0x0)

executing program 1:
r0 = socket(0x1c, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f0000000100)=0x3f, 0x4)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r0, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6ddedcdbce377ee84ecd14646418343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53523c08da73d807", 0x66}, {&(0x7f00000008c0)="21fe9b303a53455babd8fd47d4a061f58552e3bd3c605a2e10e8252263a8645e401d4a06f946a861e56c7dc17a8a2546ff80e6ea5bde7a1cfdc3219e7e9a2eb1ea27accd0b810706afff4731bde8662a30d5e0c03da0ef892e6089f569bf4c55cb19ce50d10543b2d1be69b58eb5fb56d140ce5a17d9b7bf746cfaeca3e792dd4f00d2626b10975bf4ec341b7bd350fab64a2993dd3f9e662df740fd5c8f27a354e96f933ef034ec11b76e754773d73bb280e177bb2e0e8aac5059ed3a5e2d6df0232865912c041e129072d2d885febcd31ec9e19bae977c4f53958d5975df3a2700"/238, 0xee}, {&(0x7f0000000080)="5aac9d2a09b304321aaa18d528980ace4c94b1dc90e71747bdf721c89e4836", 0x1f}, {&(0x7f0000000280)="3ab2b137babddeea5631319b53fa902599777e3c5c93c90f18f9a9a676c6c184989b1bfb38b765b4bee832487236a4a13feb48ed6facd41277c85feda40125d94d0bf6a9965bb80e80bbf360d7b3613d093e3bde8990dc5f003b1dd7a008475bdf6bb69e98f1a79890cef21cb0ad20ec66667a162f5ed0b9833da8909c3b153380a86dc0f9e8baae762d0e69030bc4c23a05cd2cb213e6a34b420b61", 0x9c}, {&(0x7f0000000340)="031fa0fe45d686909a3071b5a2f1678f5d1daf9ba7eeb17b380c86ce882ab3d68f7ad98e6f81cd5d41788eb2fa4d7e03556ded735a4271a1d3666d1ddbcb8e3f1a850b306d2d5ac7be35afe5ff1165f6a2bd598a6dc1f883331ddb0abd475fc9f93728c6f6fc4093246500a479166eaa96ea07c7159cd2f11c1c6a9c6f4bfdec29868913f1e2abbffedaf8049af9d7d8cac886dc938f2f030a5714f89d047ecf8f5940ff1c4c5104dfbe63d6", 0xac}, {&(0x7f0000000400)="5f0a2629cc04f25337efdb3d41f5f9c82a3b94bbfad96bf8e32f9c091591b0a8fa696fa78cb539c92cfbddeb79ca19f781c19a5cecccfaed9a3113b14e91b6bf9fbd97dfe88a0b00e20157d7137ae7c4854fe880054e12fd1129e0990721f7a93570818f8b5a2351a28d5d5210333d1f187a85ca7ca67dcf71b8d8fc10fde8b3a93f4ec62f59894f1d2f46bc4183b9b633920b6844459b10ccb8ad1d2c9248c57be20118e9806e00bc32cecd0ad9eb468171760e5440b8eb8c6072bc41372ddb9eb92e233a7e64718706fb", 0xcb}, {&(0x7f0000000500)="5b8e29d9a575b4176f890d5049895bc098b08f192da19928b1ac48f04ac0c16cb9538476f5", 0x25}, {&(0x7f0000000540)="c5aad91be07fad026c5113816be9281763094825a75cab0d8d2b6899bdd76187c2d13e8e210dd995f089edc4b212f7566c3508fb2845af8c57712c92048aa2c46d9e7eeae40f33eb00be98c1ace2495b79ce0011fa739ff292db98ecc98e887ee5c40e63bc4a38ea2d49028f8e245e8fdeef5d1164fd70a8293f0515db382d234ccbe9325b506ec0e05d0c7fe0ffe1ab054e89f4f6818cac38fee62ae7bc87294243fe935d5525448e7e796e98d895f65981b417fbb87e078df5c89b83005dc007fe9aeda48370fb417ba39f2012b543f2332498e741446ceb036a1893bc93bb", 0xe0}, {&(0x7f0000000640)="0095ae9b00a35fe496c619cff688115d73bd6765264fd8ca15245e0fc682796b7e9f2fbfd2d2b0f641d07f3ffbd948ddf7f7ea3cf562354a4aa932e02457f62eae264cd6c27b37c253a184edfd59b4ed5af8be7c2493dcb2734ec603da022b34e2f42ce0a963303cf518e11e32f370a9d5ffdcad386ad04ef101acfe95ad7daebe74d0d41cbef1e5bf1596927ad21db3eaa0fd4031b25884964a88fdca88c21ef91b7a8e205023a874bc68ee67ed78c7c71ed5", 0xb3}, {&(0x7f0000000700)="611ea6dbccccdb999f7f9ca64412426bd8bc7d09d046932a2544556b70cf0c0914cd62ee9d27a7f36aab94b002d976b1c3654a2a0e5b8111a98cf83fb5b7ad1b59", 0x41}], 0xa, 0x0, 0x0, 0x20084}, 0x0)

executing program 3:
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1013, 0x0, 0x0)
writev(0xffffffffffffffff, 0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3, 0x12, r0, 0x7)
socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0x101}, 0x10)
ksem_init(&(0x7f0000000040), 0x80ff)
socket$inet_sctp(0x2, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x19})
ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f0000000940)={{"cbcb81f7140b3347424cc4e3495df5c78d6b75b0aa282011cfaa78e318104d1eca4232f8b1be78c1b0fc3468fcc6f8a0fc71f84cf1d1b882533fc560fdc365df8ab5848242504e10192419c1831544feaa4eb175d25b513797512f85d94850d9a7a49078b79878e59ea80c945ae1e9689f94146f25196d2e7252325f985e7e1c4c50920d56b0cc85b55e1429f9d7dbc50171e25e91f35ecb9e78a9e5301770c731fd8078b547a7fb8b467bf86a2ec1f7c15802beb37966e517cbf5e0eaf879f89302dea276a18669f035f10b1a1296ef2610a074161340f89233d98a75fa07653d84a0782c087c82c26fc7d4eb582dd0cb033861cc270304ca435a79c91298f0c147501d2a85d8012fe7916c5c5be2743e65ff82367cfbfd70103723e1d212d52c21b9e72ae2a2c719f7bfc7b7818dbe6cbbc76c12c0161bf2ede5dd2095ecf8fc1a79f2d5125b87738d7c873ad19b2e4dc5cdf01204a08373a6ca074ec7e6b5f8ac54c81c2b121ea5a00d54ccfa497f3c9543f58e01482929685a64b8977855e322d845a5f9a7cf618962b11e1efba225350de475fe2eafef4d903afca13c8d6e392a054418add76bf1876efd712a5499f10f46eb6530f61e01c5bcdf6015cc3a58c36b85089b573dfa0297a22e1836d1a09646537096ebdf92a41f957f994c1a03b2d3fdbb20f11d031b4f0eb17706c713aa70f8530f433c215724b06b974d6583e14ff131be86eee84739fc7b97c73a16f4605e0c76e5392a78313ae1c5512aabee9dbcdbe5c89428bf7f1a181856b0e097dfa6d7c854289cfc5b46b661b77af31d85251c54c44b561db27235ef3ab79ff3174e07cb2eefe957742f6ed8b55f708f6cd86b49dd08176b0d16fea8de244569016d4fb2455d7964215c5993e94d2fe4a9fe284de795c1862516fea8b127a8775e3286184dc8b1d1a67ffa4c8a3ee40c85567baffe07f0cbd0bfd719cfe511a9a7bed1049820b25c50ce61999a9b7f6adcd9b47aed899d936115be7a68c8dff74612d925f4b257d8cb4fa66f40d4e649332e16416c95c4c6bb905cb097cc93b9f97af846676c166e49110573cf0886c724d6de6ada381d0c509ea9fe9a2b08fa83d55a21f378fa035acfeca1a867ae2d07a1569faabec49f7339a01e4af1a3d8f61a3f9d558f699418aceae31b8f125dd44d958c7fdd03660ff43778a808971eb45d274c3c55b8b27995e67355390d222a9349053c3e260d711ff77381434be7b94f7b3263d4c7c3238fa3bc154779a15ac2846ba433435784b649519004c722e9bc59afc0741149c1f6b22cf676f4988a62d1098bf392b91f6d65af443693b629b0699a549e544597cb09565665280737a907fb16405e1715b17f106100", "c36c070000af5300006699e669e53720fa24d6baffffff00"}, 0x0, 0x200000014})
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, 0xffffffffffffffff)
r2 = socket(0x1c, 0x1, 0x0)
bind$inet6(r2, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
ksem_post(0x0)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r3, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
clock_nanosleep(0x0, 0x0, 0x0, 0x0)
connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001b80)="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", 0x5ad}], 0x1}, 0x0)

executing program 1:
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
ksem_wait(r0)
r1 = socket(0x0, 0x0, 0x0)
getpeername(r1, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = socket$inet(0x2, 0x4000000000000001, 0x0)
syz_emit_ethernet(0x0, 0x0)
ksem_wait(r0)
socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r1, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
bind$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00000000ea61aeb900"}, 0x1c)
connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x14a, @rand_addr="e2006be73d46543a9da3f2620eae4bf7", 0x7}, 0x1c)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r5, r5)
setsockopt$sock_int(r6, 0xffff, 0xb017, &(0x7f0000001140)=0x1, 0x4)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000010c0)={0x0, 0xa04f}, &(0x7f0000001100)=0x8)
sendto$inet6(r4, &(0x7f0000000080)="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", 0xfff, 0x80, &(0x7f0000001080)={0x1c, 0x1c, 0x2, 0x7ff, @mcast2, 0x4}, 0x1c)
setsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f00000002c0)="ee1c373ce8b67d9e982808665d19acaef61700000000006a00000000", 0x1c)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000080)=0xc)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x80}, 0xfd9c)

executing program 2:
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffff9c, 0xc040636a, 0x0)
ioctl$CIOCCRYPTAEAD(0xffffffffffffffff, 0xc040636d, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCRCLRASTATS(r0, 0xc4504448, &(0x7f0000000140)={{"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", "a36fd2e63b504290b326d18bd989a244498769f836c8e9e3f50b5bdd13767b48", 0x8, 0x3}, &(0x7f0000000040)="23269e83141f7dc6f7196f40e1c0186891668a49d3ac4bf7b9125548507ac62f71ef8a5e7768befce6c13e3c9708129263b2472230047efb82f36caf1ef0cd6f76c4e9d94cf8e7669892d137b3e6bd05418b1df5f18e2932fdf2f8cf9aabd639a7bb3824cf34b866882a2d66af003e2747692b3e4152836cc1fa18120dc537f53ac1edc0b77ffc5d0106914b0868c132c7ec2b688024df2a877a011664509fa37042ae0c6e8b6e08f5d50af6434d7921f710db377412b98e95dfed4a1eefacf2510e2800aff250c4bc", 0x100, 0xfff, 0x4, 0x7, 0x6, 0x8, 0x8002, 0x2})
socket$inet_sctp(0x2, 0x1, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0xfd2}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x100}, 0x24)

executing program 2:
r0 = socket(0x1c, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f0000000100)=0x3f, 0x4)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r0, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6ddedcdbce377ee84ecd14646418343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6b", 0x34}, {&(0x7f00000008c0)="21fe9b303a53455babd8fd47d4a061f58552e3bd3c605a2e10e8252263a8645e401d4a06f946a861e56c7dc17a8a2546ff80e6ea5bde7a1cfdc3219e7e9a2eb1ea27accd0b810706afff4731bde8662a30d5e0c03da0ef892e6089f569bf4c55cb19ce50d10543b2d1be69b58eb5fb56d140ce5a17d9b7bf746cfaeca3e792dd4f00d2626b10975bf4ec341b7bd350fab64a2993dd3f9e662df740fd5c8f27a354e96f933ef034ec11b76e754773d73bb280e177bb2e0e8aac5059ed3a5e2d6df0232865912c041e129072d2d885febcd31ec9e19bae977c4f53958d5975df3a2700"/238, 0xee}, {&(0x7f0000000080)="5aac9d2a09b304321aaa18d528980ace4c94b1dc90e71747bdf721c89e4836", 0x1f}, {&(0x7f0000000280)="3ab2b137babddeea5631319b53fa902599777e3c5c93c90f18f9a9a676c6c184989b1bfb38b765b4bee832487236a4a13feb48ed6facd41277c85feda40125d94d0bf6a9965bb80e80bbf360d7b3613d093e3bde8990dc5f003b1dd7a008475bdf6bb69e98f1a79890cef21cb0ad20ec66667a162f5ed0b9833da8909c3b153380a86dc0f9e8baae762d0e69030bc4c23a05cd2cb213e6a34b420b61", 0x9c}, {&(0x7f0000000340)="031fa0fe45d686909a3071b5a2f1678f5d1daf9ba7eeb17b380c86ce882ab3d68f7ad98e6f81cd5d41788eb2fa4d7e03556ded735a4271a1d3666d1ddbcb8e3f1a850b306d2d5ac7be35afe5ff1165f6a2bd598a6dc1f883331ddb0abd475fc9f93728c6f6fc4093246500a479166eaa96ea07c7159cd2f11c1c6a9c6f4bfdec29868913f1e2abbffedaf8049af9d7d8cac886dc938f2f030a5714f89d047ecf8f5940ff1c4c5104dfbe63d6", 0xac}, {&(0x7f0000000400)="5f0a2629cc04f25337efdb3d41f5f9c82a3b94bbfad96bf8e32f9c091591b0a8fa696fa78cb539c92cfbddeb79ca19f781c19a5cecccfaed9a3113b14e91b6bf9fbd97dfe88a0b00e20157d7137ae7c4854fe880054e12fd1129e0990721f7a93570818f8b5a2351a28d5d5210333d1f187a85ca7ca67dcf71b8d8fc10fde8b3a93f4ec62f59894f1d2f46bc4183b9b633920b6844459b10ccb8ad1d2c9248c57be20118e9806e00bc32cecd0ad9eb468171760e5440b8eb8c6072bc41372ddb9eb92e233a7e64718706fb", 0xcb}, {&(0x7f0000000500)="5b8e29d9a575b4176f890d5049895bc098b08f192da19928b1ac48f04ac0c16cb9538476f5", 0x25}, {&(0x7f0000000540)="c5aad91be07fad026c5113816be9281763094825a75cab0d8d2b6899bdd76187c2d13e8e210dd995f089edc4b212f7566c3508fb2845af8c57712c92048aa2c46d9e7eeae40f33eb00be98c1ace2495b79ce0011fa739ff292db98ecc98e887ee5c40e63bc4a38ea2d49028f8e245e8fdeef5d1164fd70a8293f0515db382d234ccbe9325b506ec0e05d0c7fe0ffe1ab054e89f4f6818cac38fee62ae7bc87294243fe935d5525448e7e796e98d895f65981b417fbb87e078df5c89b83005dc007fe9aeda48370fb417ba39f2012b543f2332498e741446ceb036a1893bc93bb", 0xe0}, {&(0x7f0000000640)="0095ae9b00a35fe496c619cff688115d73bd6765264fd8ca15245e0fc682796b7e9f2fbfd2d2b0f641d07f3ffbd948ddf7f7ea3cf562354a4aa932e02457f62eae264cd6c27b37c253a184edfd59b4ed5af8be7c2493dcb2734ec603da022b34e2f42ce0a963303cf518e11e32f370a9d5ffdcad386ad04ef101acfe95ad7daebe74d0d41cbef1e5bf1596927ad21db3eaa0fd4031b25884964a88fdca88c21ef91b7a8e205023a874bc68ee67ed78c7c71ed5", 0xb3}, {&(0x7f0000000700)="611ea6dbccccdb999f7f9ca64412426bd8bc7d09d046932a2544556b70cf0c0914cd62ee9d27a7f36aab94b002d976b1c3654a2a0e5b8111a98cf83fb5b7ad1b59", 0x41}], 0xa, 0x0, 0x0, 0x20084}, 0x0)

executing program 2:
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
ksem_wait(r0)
r1 = socket(0x0, 0x0, 0x0)
getpeername(r1, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = socket$inet(0x2, 0x4000000000000001, 0x0)
syz_emit_ethernet(0x0, 0x0)
ksem_wait(r0)
socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r1, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
bind$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00000000ea61aeb900"}, 0x1c)
connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x14a, @rand_addr="e2006be73d46543a9da3f2620eae4bf7", 0x7}, 0x1c)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r5, r5)
setsockopt$sock_int(r6, 0xffff, 0xb017, &(0x7f0000001140)=0x1, 0x4)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000010c0)={0x0, 0xa04f}, &(0x7f0000001100)=0x8)
sendto$inet6(r4, &(0x7f0000000080)="2dcea945c0ef6fd85d1ee6de21b74b7672429077690c901efa229e8261b87641fe71c6ed99fe1a0d730b8d6db79772b2923639c263aed27b623bb71ca8b6c09b5293e6969ef18a6f7126633269ff9d85566fa8cd0dbd917a124f9f16b1287926c31593c2679faf77477884048368d5a4ab9d9e821d3304cf8a24afff38f810ab4b6636f2b74edee24c146f2119904b14d75710977ee04871a5396a2ef0c48a914edb1bf116934fc632cbb6dac7fac40dcbab12b6128b9a2b4eab48b7ff21bbe5e8a83ce9c178717732847cd77af35e117ab7b0ca8b3e4e06a860dd67dd9bdd18ab61c010ff4a2dd6cc0624e00c86db530e56146f0329122ec3e2e00444887b98954399987681a37ce693e21fdfe6a339e3527e0f776901b43aaaf7ee5660e58dc6a3b4cae53ee350aa6b520c74379fbdbac4e34d8729a38e66a5d377f4b2463890815ecf2964d143f608653422b30604543a9e6282c15c5564bc437cec250fb76c46fe89ab334ad3ff2bcbfd5aacd6dc2e3cf1739a46a1e47d18aa1021e3f0e037184a79eb40576208fd56db87b8dce9241cabcfe7dea6f1a60941aae91498f10b3c9610941d1a2afa5c5dd6a68a1c39d225c69992b8d062d8ddd60181294778da4eb98ca0e0bc2454103d1bfb3fc3cd2b332a482984b9dc696716297ce21cdbd9f11214a18f2b07afd8bb0c13b3c7b5a550d0c6a55832a0907e4e07ddc1c125b8187a08a57fd849d9edea5cf80f60714fa067880061e28a39913b3b73e15891b091bfe3a76108cb7d93b6c40f70803c06eef9cb5383d765bc5a1e4b26dc6d81be25ac2094db6340325808e1263faafabe2b01f03482ae00d2e6853bdfba1534d3fd805e51f19aba744a9a6434389c82f9fcbe68953b5245f69eae2db6d0edd54df4298b71b55415f00a8661a89396821771dbae27bebcba9ebf19fe9248532f7d0ab349c1714e17170a3cabaa869aef60b30aa3ce26972c7999720fff20b0e04f66e72d38423017db5de1596956cef31578d1d7c0a5af4648031076130bea0e346125e296076606f1d88830b9c7f6f332e98890f5e900d1401a07abd09d441690c042e75af51e646c46591602a2ce8dd0cacf8c943faa26f422a4e97eb3f448198c89290171d9150fb669b52ed2f2d348615c4a21f568b12c5bfa9460ed892b9dc6fef9158159a36be13b2ad1012f7bd7d295af49a6092723125d4c6aa1d8403e58c37871d7fe9493b506642182f3f986510cf8c852a6d4646b39f1c419c56326aec7a3a7798bfcb049aa2264558ea89a3041b0b41444babac3827a14efcb260475400412f802b2c204f43cb2994da86a1b6c360b1ec7b2d35a8628d1ba3d07355f3cb5d718f997584597cdbbd5fcde1c40d98274da26ad2f856e033c5a37050b60f1bc171707b7439fdf982ef0f50f2bdf310dc03cf80d0f3383724551b90130c9fa1dad1013fb2d9df0ae35edd7173b5759d5a02a58f7414247db3f491aa8db89576f6c5063ff37313da0294181207b43d4b2adbb4e427d26dfe5974baecbc45b76fdd94cfc178ae8670d4728a22e7c6e8da4514821e922bae918eb9326e79451db3a2e22efe3140d6f555bca1227e1a5e1c4da54623825cef17a457a14a48b4634b359d11e24671b3049614555cc511f791a267ede4857ce94d0fed2d64ccd4651d58b18557613c2a5a8babfe98a5206657487c0f8d499483fd3f6c8cd20a5ea79be28a5d83bfd6ebfba616d3c3704f3c7d2f0295df03506724d9da8aa4ad346cc4b37c8ef16b8b5e71796d2dc4f77e60e197ad4d1a6775d9e72e082207219df29f27f0e540f174cde2ef8e04119b53a6dc843453d8d949facefcee6cd267e23859217d0413354239bb1320d3d3021ac6017151c97ac0348a850ab1350b681a1256bb914c13f1b065699ad8e3fe1b54deb6be7da1d3c31919338ab8c3e33eebe55e7996fac8e307cd0ebbbba20f7b263de6f7ad949e305b9f7ed0950122bb46acfe236b36971ef8f84204d374d5d05e79055a9c2824b7f62af9136eb70f39350198f9b8022492992f865d22e4dae1f63f59b7b953f7889700f0f4a920027e3157fd74c86558c8a9fad6156eac15472b1e24210ce7a3da7365f84d326d162e6cb976f4b7b260e39e028d7a22c51447a14f680607b82aad93a2ffc0662f9e1c4b7eb21117c8794aa6c99500b2d2a8a8e8615351046c1276a9d75b0e836e77678f1ef44e13ddc95d32c6c68c4cac5ea6757a5f96c3d7e70b8c326d80b691348911369782f1cd3da4ce3e0d641a1227c96b2aee6a8b221d1729f789ceb66906faaaf6a997bfad54bda2240c92583a4798b4893f611f267edd078581035d563fc8109d34bc0ded980154259202e8a708e6f881d7c9d85f6e797cf741b6bfb0312b87be56aa2a5d90c33e670f7b9d819ec6120f46ad7bd6a450312abe4f9f916e100fa9d23bd6b795485f9c56bda5dbae1cdc4da592bafbf7a5a7c1af2db6b8e4c9aa7653c132ff3e258d77fc1c928f3228260e5beed2ac47edccdb127a979781e8acbea8299b5f2956d7ee3eabbefec4be72a2c73e20a5121dde93f9018d84ecf7408453edae982be952958d61d256eeb6940c4df6e3f2d129c45790a116f14983033a3ddc15b5336269fdabdabe8b88a2fa02ce44d01c24b38ea55c05961143c5bbfa52ef5fcc1391d51cd707c2c8045a91778addfb8886aea87110eb0f3a9229c10daaac65325bc116c2a8a1e720685a8e121e867578adcc8be9305337e40f22f95f4d6905ec511edee6822aaaadcb85fa4e7cc45c0e20b9ec61f1c83f70c07abb7088eda844b9ac2d4fd669f19f0c845df6a17fd064f7e0d7ce6cebbed886e4c9da7110d9521ae0ade9c672a28c894342afd0efe957a72440769b5ac391b86729bef813e1074ed11d5338356f728978180676618d92d7c057c8e2e7cbc17d061670178fa3796dcc18a4b967ada2dc081574a550d552629f5f5ad2bfdef8854b601b00f5b954d66f3c51d1c3662b48fac27b4035944062d71569be01fa4ca7d421bc13d61d4956db7d23b61ee83eca2c371f4b675b7242cd79201b6a764a2f937985c59ebbb4e5b9657f0d6d975de117a420946e844c3dd7f374536f432ba9898125a50053b32d7c0a994d5a756fad7a5de7c9d88b22f37b1658b53893a198668c93e62c71b0bbd2dde90459f2770974f3fad1a8141721c131ae4323c031571d2192a2af6d68765c1679c15592c7bf8f769194496037cb97d7ffa08622d3a811019959fb4d7a2ad59b5fe228ec5267da76706c73ea9557800bcba2c7d6cd929921fa324d1912db375cbe7698b369de5943cc12d27b9b2f059db7c26010826c767e7935d8500377e0174b67654f0110ab49cbf9d391f132934a4ecc796af813f5b97aa4db84cd973ac554057d00cf0b2a86e8fa447b3f57257f762543a3c5361aa08afcfa0f775ba562f691fdb15500c3afb78cb9918ceeaa110620145ee0d0f441d1fcba23b7bea7c5af5f01facbdea38c4f7a851c8876ac21569ed37bb9356964a0c719a4aec4d897ed6077f0980c39ee1771d1b4f86f6443eed413849490da72aea736da6fe83893da402a44388be53f401918181b35023556dd0949a1fab8deb3faaa35b1569a7e6a1a4b23ee69926f7e6db6096e3417478d1821a9bcdd235b0f6e04c8a43184cfe2359466d351e08fc37a12b20103b305c9aa35613a4e9823b4dcec24868bccff542a74fca9d5af265f691f300727c866a2a63b0707784a6a41dfdaead0d24ff682843bebf4702bfc2fdc227e6c8dff03b83bc13e8dc5119a9e689dcdd90b7fda28edd2e67fdd4b8f45ebc24c6206baf035a660e6369070dea0bd360e67fc1afbf2d9963fa7eba36f920790fa969ec40183a1495e92aff06fa02587ce7353e3dfd765771235e57c78b018228be76c3e08b357d6c2202b75bfb3b62d96aab1c4e3515c7b6175ac350b171d2b831837ebbce7398355fdb20d0ae4407cdb45873f9b72b14278f71c48a0989c85dd393c6ce32392adfccc54f63655aaef66c53112005bd71aa8a321d11e2ca7722bea757323131605d5bdf083732262d78b286d2a3cd71f3cfd20c9b529c80e3d13e01e63bcafda4d5894cad748705aa6996adcc31858cb928d7ed1eebad6b5ba604260de1b994a5b097e8d92263e7ce53549a3eabd7a40ef3b0cd708edad70e438fcee99279c890e6552e65bc4c52e4bd5b4522e0657aae56206e1ea3cd8845f37410b4659c86c348e439d952e047d9c5e91c1541806f0b21859cd26d959e4a0c725a8c369f52b094c484085f765aa1799e79cdf249aa1093bc2f3cb3d4c6d47aa7544d2db0365bb5c4269fe16f7d130e331b00d8b0bf9245f24a13e5c85695cf541f1a8963a562cfbbe5070f977b231349201c45a53ab9335f906330da8276fe7c6398500d46f6bbf498da47fb56371d21423094d734d6a4e51a32fc39c4a8ae2b03a928109e058eee7e99879247233fe7a8a9ccdd6eb0e3bb2373a45b6365404dd722450308a654f6a922cee28eb7e6ea1c720b0513db13e6b6f0d6590412ef6490ca9a457afa22979a50acdba99957ac4c9edfd421175a83af20cab2dd45e430d7cc8c0ac82b1ecda415c2c0cb36f300990f1c8ee0448290e7f89c4fa36ec08ec90c50c53d82f3fdd7b57c541f7b289c2a572ec47c801791993dfdbe337f689a0928d14dafb974fdc33d27bea727bafa69040c5a4a9a55337f5d9802e98dbc77205b1813c5547c70f1500de720d37d05925c1800bb17862e12ac931119a4e28a0d00a87b23a7dc3617ec5f6b3d5ce0a999b1cd65d5fd0e15b8e88cb9cd0e68a19ffdff087069357f06eae14140915d069ffc615324c594ffb308a3115aa4f7d3ae76dc06074e7da80b87d8ff0959d2945ef7280374b2318714bb05995ab1768d414fa43d657036f2eeed22fc867cc5753634980b394acd2e33eced2cbf7ad859928768dc79f6a1a73024a8cf5c47db92fc095119c4f1030cec8fc22d1c723a190e7ac8b13390db6b69095c831ef7c35bcc74e4f5d33032c16e65905363620af685bcd1f75462d546f755894fa2f0dbadbce98e4bfc05d9e31b670aaf039b9ccaaecfa0921e937f8e0dd13edfdcae77d98d61dc871ee6da18425fe5ac312c46d791c9fc6ab14fdb0b367223edb292425b57004a528cb6630b73cac0263fb80435f6c66204c08ac234b5995809ccdb4283a177aebe9bb65b8093ebb237d610e57c21295f07b5f4817907c39f1e356ded17f0f41c17c03bae0d0c3b625b7507d6352dae056efa2fa6ca615cb65bd077d2b8bdd626d81309555025eb27e6a534a8c81e5f443611c7394bc8bb7f3450fe6280025f65d78d5cb2c51ad57f0b359d94b3b4420c59c019e8ac2fbb7250e5025d578b1a80db8c4676915b3f6360950d5b532566ba5feff6c8cc121b4139edba0e56956591f20fafe68567c10867958720b37949f457771bd37df8dd27d5e5f69b35d9cb5d80d6a0236787a921e14d9c3c40e6dd27190912e4b2cebfb3042759c9702ec08d79ebc9e175483431576c1a2d4c84284df90c00b427489a89674efab26d390221ac9e15be41914e9b4196895362dfb98b741217264cd0a0d2d30a541578d939291a1e3c2294269ad4b8c317f8fb18986f3fbe9c72c5f96ca79fb856b16fe6fa13da6c08455eb3ed15846a391971b6bcde974149895c3b062c6778023b47c480b269fca5c7ed536bcdd9d847d210f7de656d260a05bd4df3d589650732f2abdc45800cf1a1fc683454cc015c8f9ea62f57e64cc339657f7e", 0x1000, 0x80, 0x0, 0x0)
setsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f00000002c0)="ee1c373ce8b67d9e982808665d19acaef61700000000006a00000000", 0x1c)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000080)=0xc)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x80}, 0xfd9c)

executing program 3:
r0 = socket(0x1c, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f0000000100)=0x3f, 0x4)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r0, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6ddedcdbce377ee84ecd14646418343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53523c08da73d807", 0x66}, {&(0x7f00000008c0)="21fe9b303a53455babd8fd47d4a061f58552e3bd3c605a2e10e8252263a8645e401d4a06f946a861e56c7dc17a8a2546ff80e6ea5bde7a1cfdc3219e7e9a2eb1ea27accd0b810706afff4731bde8662a30d5e0c03da0ef892e6089f569bf4c55cb19ce50d10543b2d1be69b58eb5fb56d140ce5a17d9b7bf746cfaeca3e792dd4f00d2626b10975bf4ec341b7bd350fab64a2993dd3f9e662df740fd5c8f27a354e96f933ef034ec11b76e754773d73bb280e177bb2e0e8aac5059ed3a5e2d6df0232865912c041e129072d2d885febcd31ec9e19bae977c4f53958d5975df3a2700"/238, 0xee}, {&(0x7f0000000080)="5aac9d2a09b304321aaa18d528980ace4c94b1dc90e71747bdf721c89e4836", 0x1f}, {&(0x7f0000000280)="3ab2b137babddeea5631319b53fa902599777e3c5c93c90f18f9a9a676c6c184989b1bfb38b765b4bee832487236a4a13feb48ed6facd41277c85feda40125d94d0bf6a9965bb80e80bbf360d7b3613d093e3bde8990dc5f003b1dd7a008475bdf6bb69e98f1a79890cef21cb0ad20ec66667a162f5ed0b9833da8909c3b153380a86dc0f9e8baae762d0e69030bc4c23a05cd2cb213e6a34b420b61", 0x9c}, {&(0x7f0000000340)="031fa0fe45d686909a3071b5a2f1678f5d1daf9ba7eeb17b380c86ce882ab3d68f7ad98e6f81cd5d41788eb2fa4d7e03556ded735a4271a1d3666d1ddbcb8e3f1a850b306d2d5ac7be35afe5ff1165f6a2bd598a6dc1f883331ddb0abd475fc9f93728c6f6fc4093246500a479166eaa96ea07c7159cd2f11c1c6a9c6f4bfdec29868913f1e2abbffedaf8049af9d7d8cac886dc938f2f030a5714f89d047ecf8f5940ff1c4c5104dfbe63d6", 0xac}, {&(0x7f0000000400)="5f0a2629cc04f25337efdb3d41f5f9c82a3b94bbfad96bf8e32f9c091591b0a8fa696fa78cb539c92cfbddeb79ca19f781c19a5cecccfaed9a3113b14e91b6bf9fbd97dfe88a0b00e20157d7137ae7c4854fe880054e12fd1129e0990721f7a93570818f8b5a2351a28d5d5210333d1f187a85ca7ca67dcf71b8d8fc10fde8b3a93f4ec62f59894f1d2f46bc4183b9b633920b6844459b10ccb8ad1d2c9248c57be20118e9806e00bc32cecd0ad9eb468171760e5440b8eb8c6072bc41372ddb9eb92e233a7e64718706fb", 0xcb}, {&(0x7f0000000500)="5b8e29d9a575b4176f890d5049895bc098b08f192da19928b1ac48f04ac0c16cb9538476f5", 0x25}, {&(0x7f0000000540)="c5aad91be07fad026c5113816be9281763094825a75cab0d8d2b6899bdd76187c2d13e8e210dd995f089edc4b212f7566c3508fb2845af8c57712c92048aa2c46d9e7eeae40f33eb00be98c1ace2495b79ce0011fa739ff292db98ecc98e887ee5c40e63bc4a38ea2d49028f8e245e8fdeef5d1164fd70a8293f0515db382d234ccbe9325b506ec0e05d0c7fe0ffe1ab054e89f4f6818cac38fee62ae7bc87294243fe935d5525448e7e796e98d895f65981b417fbb87e078df5c89b83005dc007fe9aeda48370fb417ba39f2012b543f2332498e741446ceb036a1893bc93bb", 0xe0}, {&(0x7f0000000640)="0095ae9b00a35fe496c619cff688115d73bd6765264fd8ca15245e0fc682796b7e9f2fbfd2d2b0f641d07f3ffbd948ddf7f7ea3cf562354a4aa932e02457f62eae264cd6c27b37c253a184edfd59b4ed5af8be7c2493dcb2734ec603da022b34e2f42ce0a963303cf518e11e32f370a9d5ffdcad386ad04ef101acfe95ad7daebe74d0d41cbef1e5bf1596927ad21db3eaa0fd4031b25884964a88fdca88c21ef91b7a8e205023a874bc68ee67ed78c7c71ed5", 0xb3}, {&(0x7f0000000700)="611ea6dbccccdb999f7f9ca64412426bd8bc7d09d046932a2544556b70cf0c0914cd62ee9d27a7f36aab94b002d976b1c3654a2a0e5b8111a98cf83fb5b7ad1b59", 0x41}], 0xa, 0x0, 0x0, 0x20084}, 0x0)

executing program 3:
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x19})
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r0, 0xffffffffffffffff)
r1 = socket(0x1c, 0x1, 0x0)
bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
ksem_post(0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r2, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
clock_nanosleep(0x0, 0x0, 0x0, 0x0)
connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001b80)="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", 0x5ad}], 0x1}, 0x0)

executing program 1:
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_buf(0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket(0x0, 0x0, 0x0)
getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare})
socket(0x0, 0x0, 0x0)
lio_listio(0x0, 0x0, 0xfffffffffffffeb7, &(0x7f00000047c0)={0x4, 0x21, @sival_ptr, @spare=[0x0, 0x0, 0x20000009, 0x0, 0x0, 0x5, 0x0, 0x1000000000000004]})
openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x1, &(0x7f0000000040)="d6"})
socket(0x10, 0x20000000, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x0, @sival_int, @ke_flags})
openat$crypto(0xffffffffffffff9c, &(0x7f0000000340), 0x0, 0x0)

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={0x0, 0xfcf}, 0x8)
setsockopt(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, 0x0, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f00000001c0)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x1, 0x7fffffff, @mcast1, 0x6}, 0x1c, 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYRES64=r0], 0x1c}, 0x0)
r2 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00'}, 0x24)
socket(0x1c, 0x1, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
socket$inet6_tcp(0x1c, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_int, @thr={0x0, 0x0}})
kmq_open(0x0, 0x200, 0x80, &(0x7f00000000c0)={0x0, 0x6, 0x7fff})

executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r1, &(0x7f00000001c0)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x1, 0x7fffffff, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYRES64=r0], 0x1c}, 0x0)

executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x4, 0x0)
ioctl$DIOCRDELADDRS(r0, 0xc4504444, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = fcntl$dupfd(r1, 0x11, r0)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, 0x0, 0x0)

executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r1, &(0x7f00000001c0)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x1, 0x7fffffff, @mcast1, 0x6}, 0x1c, 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYRES64=r0], 0x1c}, 0x0)

executing program 3:
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
ksem_wait(r0)
r1 = socket(0x0, 0x0, 0x0)
getpeername(r1, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = socket$inet(0x2, 0x4000000000000001, 0x0)
syz_emit_ethernet(0x0, 0x0)
ksem_wait(r0)
socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r1, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
bind$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00000000ea61aeb900"}, 0x1c)
connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x14a, @rand_addr="e2006be73d46543a9da3f2620eae4bf7", 0x7}, 0x1c)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r5, r5)
setsockopt$sock_int(r6, 0xffff, 0xb017, &(0x7f0000001140)=0x1, 0x4)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000010c0)={0x0, 0xa04f}, &(0x7f0000001100)=0x8)
sendto$inet6(r4, &(0x7f0000000080)="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", 0xfff, 0x80, &(0x7f0000001080)={0x1c, 0x1c, 0x2, 0x7ff, @mcast2, 0x4}, 0x1c)
setsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f00000002c0)="ee1c373ce8b67d9e982808665d19acaef61700000000006a00000000", 0x1c)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000080)=0xc)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x80}, 0xfd9c)

executing program 2:
ksem_init(&(0x7f0000000040), 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
freebsd10_pipe(&(0x7f0000000040))
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sival_int, @spare=[0x2, 0xd6a9, 0x7, 0x8, 0x9, 0x7, 0x800003, 0x6]})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
recvmsg(r0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002580)=""/175, 0xaf}, 0x87cf3d02b949a599)

executing program 0:
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffff9c, 0xc040636a, 0x0)
ioctl$CIOCCRYPTAEAD(0xffffffffffffffff, 0xc040636d, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCRCLRASTATS(r0, 0xc4504448, &(0x7f0000000140)={{"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", "a36fd2e63b504290b326d18bd989a244498769f836c8e9e3f50b5bdd13767b48", 0x8, 0x3}, &(0x7f0000000040)="23269e83141f7dc6f7196f40e1c0186891668a49d3ac4bf7b9125548507ac62f71ef8a5e7768befce6c13e3c9708129263b2472230047efb82f36caf1ef0cd6f76c4e9d94cf8e7669892d137b3e6bd05418b1df5f18e2932fdf2f8cf9aabd639a7bb3824cf34b866882a2d66af003e2747692b3e4152836cc1fa18120dc537f53ac1edc0b77ffc5d0106914b0868c132c7ec2b688024df2a877a011664509fa37042ae0c6e8b6e08f5d50af6434d7921f710db377412b98e95dfed4a1eefacf2510e2800aff250c4bc", 0x100, 0xfff, 0x4, 0x7, 0x6, 0x8, 0x8002, 0x2})
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x1203, 0x0, 0x0)
r1 = socket(0x1c, 0x0, 0x0)
setsockopt$sock_linger(r1, 0xffff, 0x80, 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, 0x0, 0x0)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8008, &(0x7f0000000040), 0x4)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0xfd2}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x100}, 0x24)

executing program 0:
socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000001c0)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x1, 0x7fffffff, @mcast1}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)

executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x4, 0x0)
ioctl$DIOCRDELADDRS(r0, 0xc4504444, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = fcntl$dupfd(r1, 0x11, r0)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f00000001c0), 0x4)

executing program 0:
r0 = socket(0x1c, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f0000000100)=0x3f, 0x4)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r0, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6ddedcdbce377ee84ecd14646418343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb", 0x5b}, {&(0x7f00000008c0)="21fe9b303a53455babd8fd47d4a061f58552e3bd3c605a2e10e8252263a8645e401d4a06f946a861e56c7dc17a8a2546ff80e6ea5bde7a1cfdc3219e7e9a2eb1ea27accd0b810706afff4731bde8662a30d5e0c03da0ef892e6089f569bf4c55cb19ce50d10543b2d1be69b58eb5fb56d140ce5a17d9b7bf746cfaeca3e792dd4f00d2626b10975bf4ec341b7bd350fab64a2993dd3f9e662df740fd5c8f27a354e96f933ef034ec11b76e754773d73bb280e177bb2e0e8aac5059ed3a5e2d6df0232865912c041e129072d2d885febcd31ec9e19bae977c4f53958d5975df3a2700"/238, 0xee}, {&(0x7f0000000080)="5aac9d2a09b304321aaa18d528980ace4c94b1dc90e71747bdf721c89e4836", 0x1f}, {&(0x7f0000000280)="3ab2b137babddeea5631319b53fa902599777e3c5c93c90f18f9a9a676c6c184989b1bfb38b765b4bee832487236a4a13feb48ed6facd41277c85feda40125d94d0bf6a9965bb80e80bbf360d7b3613d093e3bde8990dc5f003b1dd7a008475bdf6bb69e98f1a79890cef21cb0ad20ec66667a162f5ed0b9833da8909c3b153380a86dc0f9e8baae762d0e69030bc4c23a05cd2cb213e6a34b420b61", 0x9c}, {&(0x7f0000000340)="031fa0fe45d686909a3071b5a2f1678f5d1daf9ba7eeb17b380c86ce882ab3d68f7ad98e6f81cd5d41788eb2fa4d7e03556ded735a4271a1d3666d1ddbcb8e3f1a850b306d2d5ac7be35afe5ff1165f6a2bd598a6dc1f883331ddb0abd475fc9f93728c6f6fc4093246500a479166eaa96ea07c7159cd2f11c1c6a9c6f4bfdec29868913f1e2abbffedaf8049af9d7d8cac886dc938f2f030a5714f89d047ecf8f5940ff1c4c5104dfbe63d6", 0xac}, {&(0x7f0000000400)="5f0a2629cc04f25337efdb3d41f5f9c82a3b94bbfad96bf8e32f9c091591b0a8fa696fa78cb539c92cfbddeb79ca19f781c19a5cecccfaed9a3113b14e91b6bf9fbd97dfe88a0b00e20157d7137ae7c4854fe880054e12fd1129e0990721f7a93570818f8b5a2351a28d5d5210333d1f187a85ca7ca67dcf71b8d8fc10fde8b3a93f4ec62f59894f1d2f46bc4183b9b633920b6844459b10ccb8ad1d2c9248c57be20118e9806e00bc32cecd0ad9eb468171760e5440b8eb8c6072bc41372ddb9eb92e233a7e64718706fb", 0xcb}, {&(0x7f0000000500)="5b8e29d9a575b4176f890d5049895bc098b08f192da19928b1ac48f04ac0c16cb9538476f5", 0x25}, {&(0x7f0000000540)="c5aad91be07fad026c5113816be9281763094825a75cab0d8d2b6899bdd76187c2d13e8e210dd995f089edc4b212f7566c3508fb2845af8c57712c92048aa2c46d9e7eeae40f33eb00be98c1ace2495b79ce0011fa739ff292db98ecc98e887ee5c40e63bc4a38ea2d49028f8e245e8fdeef5d1164fd70a8293f0515db382d234ccbe9325b506ec0e05d0c7fe0ffe1ab054e89f4f6818cac38fee62ae7bc87294243fe935d5525448e7e796e98d895f65981b417fbb87e078df5c89b83005dc007fe9aeda48370fb417ba39f2012b543f2332498e741446ceb036a1893bc93bb", 0xe0}, {&(0x7f0000000640)="0095ae9b00a35fe496c619cff688115d73bd6765264fd8ca15245e0fc682796b7e9f2fbfd2d2b0f641d07f3ffbd948ddf7f7ea3cf562354a4aa932e02457f62eae264cd6c27b37c253a184edfd59b4ed5af8be7c2493dcb2734ec603da022b34e2f42ce0a963303cf518e11e32f370a9d5ffdcad386ad04ef101acfe95ad7daebe74d0d41cbef1e5bf1596927ad21db3eaa0fd4031b25884964a88fdca88c21ef91b7a8e205023a874bc68ee67ed78c7c71ed5", 0xb3}, {&(0x7f0000000700)="611ea6dbccccdb999f7f9ca64412426bd8bc7d09d046932a2544556b70cf0c0914cd62ee9d27a7f36aab94b002d976b1c3654a2a0e5b8111a98cf83fb5b7ad1b59", 0x41}], 0xa, 0x0, 0x0, 0x20084}, 0x0)

executing program 0:
freebsd11_mknod(0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, 0x0, 0x0)

executing program 0:
r0 = socket(0x1c, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r0, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6ddedcdbce377ee84ecd14646418343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53523c08da73d807f1", 0x67}, {&(0x7f00000008c0)="21fe9b303a53455babd8fd47d4a061f58552e3bd3c605a2e10e8252263a8645e401d4a06f946a861e56c7dc17a8a2546ff80e6ea5bde7a1cfdc3219e7e9a2eb1ea27accd0b810706afff4731bde8662a30d5e0c03da0ef892e6089f569bf4c55cb19ce50d10543b2d1be69b58eb5fb56d140ce5a17d9b7bf746cfaeca3e792dd4f00d2626b10975bf4ec341b7bd350fab64a2993dd3f9e662df740fd5c8f27a354e96f933ef034ec11b76e754773d73bb280e177bb2e0e8aac5059ed3a5e2d6df0232865912c041e129072d2d885febcd31ec9e19bae977c4f53958d5975df3a2700"/235, 0xeb}, {&(0x7f0000000080)="5aac9d2a09b304321aaa18d528980ace4c94b1dc90e71747bdf721c89e4836", 0x1f}, {&(0x7f0000000280)="3ab2b137babddeea5631319b53fa902599777e3c5c93c90f18f9a9a676c6c184989b1bfb38b765b4bee832487236a4a13feb48ed6facd41277c85feda40125d94d0bf6a9965bb80e80bbf360d7b3613d093e3bde8990dc5f003b1dd7a008475bdf6bb69e98f1a79890cef21cb0ad20ec66667a162f5ed0b9833da8909c3b153380a86dc0f9e8baae762d0e69030bc4c23a05cd2cb213e6a34b420b61", 0x9c}, {&(0x7f0000000340)="031fa0fe45d686909a3071b5a2f1678f5d1daf9ba7eeb17b380c86ce882ab3d68f7ad98e6f81cd5d41788eb2fa4d7e03556ded735a4271a1d3666d1ddbcb8e3f1a850b306d2d5ac7be35afe5ff1165f6a2bd598a6dc1f883331ddb0abd475fc9f93728c6f6fc4093246500a479166eaa96ea07c7159cd2f11c1c6a9c6f4bfdec29868913f1e2abbffedaf8049af9d7d8cac886dc938f2f030a5714f89d047ecf8f5940ff1c4c5104dfbe63d6", 0xac}, {&(0x7f0000000400)="5f0a2629cc04f25337efdb3d41f5f9c82a3b94bbfad96bf8e32f9c091591b0a8fa696fa78cb539c92cfbddeb79ca19f781c19a5cecccfaed9a3113b14e91b6bf9fbd97dfe88a0b00e20157d7137ae7c4854fe880054e12fd1129e0990721f7a93570818f8b5a2351a28d5d5210333d1f187a85ca7ca67dcf71b8d8fc10fde8b3a93f4ec62f59894f1d2f46bc4183b9b633920b6844459b10ccb8ad1d2c9248c57be20118e9806e00bc32cecd0ad9eb468171760e5440b8eb8c6072bc41372ddb9eb92e233a7e64718706fb", 0xcb}, {&(0x7f0000000500)="5b8e29d9a575b4176f890d5049895bc098b08f192da19928b1ac48f04ac0c16cb9538476f5", 0x25}, {&(0x7f0000000540)="c5aad91be07fad026c5113816be9281763094825a75cab0d8d2b6899bdd76187c2d13e8e210dd995f089edc4b212f7566c3508fb2845af8c57712c92048aa2c46d9e7eeae40f33eb00be98c1ace2495b79ce0011fa739ff292db98ecc98e887ee5c40e63bc4a38ea2d49028f8e245e8fdeef5d1164fd70a8293f0515db382d234ccbe9325b506ec0e05d0c7fe0ffe1ab054e89f4f6818cac38fee62ae7bc87294243fe935d5525448e7e796e98d895f65981b417fbb87e078df5c89b83005dc007fe9aeda48370fb417ba39f2012b543f2332498e741446ceb036a1893bc93bb", 0xe0}, {&(0x7f0000000640)="0095ae9b00a35fe496c619cff688115d73bd6765264fd8ca15245e0fc682796b7e9f2fbfd2d2b0f641d07f3ffbd948ddf7f7ea3cf562354a4aa932e02457f62eae264cd6c27b37c253a184edfd59b4ed5af8be7c2493dcb2734ec603da022b34e2f42ce0a963303cf518e11e32f370a9d5ffdcad386ad04ef101acfe95ad7daebe74d0d41cbef1e5bf1596927ad21db3eaa0fd4031b25884964a88fdca88c21ef91b7a8e205023a874bc68ee67ed78c7c71ed5", 0xb3}, {&(0x7f0000000700)="611ea6dbccccdb999f7f9ca64412426bd8bc7d09d046932a2544556b70cf0c0914cd62ee9d27a7f36aab94b002d976b1c3654a2a0e5b8111a98cf83fb5b7ad1b59", 0x41}], 0xa, 0x0, 0x0, 0x20084}, 0x0)

executing program 0:
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1013, 0x0, 0x0)
writev(0xffffffffffffffff, 0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3, 0x12, r0, 0x7)
socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0x101}, 0x10)
ksem_init(&(0x7f0000000040), 0x80ff)
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000980)={'bbr\x00'}, 0x24)
bind(r0, &(0x7f0000000000)=@in={0x63, 0x2, 0x1, @loopback}, 0x10)
connect$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x81000}, 0x10)
ioctl$SMB_OLD_TRANS(0xffffffffffffffff, 0xc030690c, &(0x7f0000000140)={0x2, 0x6, 0x7fff, @word=0x100, @byte=0x81, 0x1, &(0x7f00000000c0), 0x1, &(0x7f0000000100)=0x45, 0x1})

executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x4, 0x0)
ioctl$DIOCRDELADDRS(r0, 0xc4504444, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = fcntl$dupfd(r1, 0x11, r0)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f00000001c0), 0x4)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
bind$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x2, @mcast2, 0x34}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'freebsd\x00', 0x80000405}, 0xfffffffffffffdb1)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000180)={0x3000, "8113a1b0683be996f22e9e9fd8baac7e"}, 0x14)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000040)={@broadcast, @local={0xac, 0x14, 0x0}}, 0xc)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, 0x0, 0x0)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f0000000180)={@rand_addr, @multicast2, @rand_addr}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@broadcast, @remote, @multicast2}, 0xc)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr, @rand_addr}, 0xc)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg(r2, &(0x7f0000000080)={&(0x7f0000000240)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000500)={@in={{0x10, 0x2, 0x2}}}, 0x98)
sendmsg(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x105)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000003c0)={<r3=>0x0, 0x0, 0xf, 0x3, 0x101}, &(0x7f0000000440)=0x18)
setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000680)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}}, r3, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x98)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000200), 0x4, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$sock_int(r4, 0xffff, 0x1001, &(0x7f0000000080)=0x200, 0x4)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000000)=0x80000001, 0x4)
bind(0xffffffffffffffff, &(0x7f00000000c0)=@in={0x10, 0x2, 0x2, @rand_addr=0x9}, 0x10)
sendmsg$inet6_sctp(r4, &(0x7f0000000140)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000340)='H', 0x1}], 0x1}, 0x20180)
r5 = socket$inet6(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r5, 0x29, 0xb, &(0x7f00000000c0)=0x9, 0x4)
r6 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000980)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r6, 0x6, 0x47, &(0x7f00000002c0)=0xa00, 0x4)

executing program 3:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @spare=[0x8, 0x7fffffffffffffff]})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6, @sival_int, @spare=[0x0, 0x0, 0x400]})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000001c0), 0x200000, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc, @sival_int, @thr={0x0, 0x0}})
ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0})

executing program 3:
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffff9c, 0xc040636a, 0x0)
ioctl$CIOCCRYPTAEAD(0xffffffffffffffff, 0xc040636d, 0x0)
ioctl$DIOCRCLRASTATS(0xffffffffffffffff, 0xc4504448, &(0x7f0000000140)={{"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", "a36fd2e63b504290b326d18bd989a244498769f836c8e9e3f50b5bdd13767b48", 0x8, 0x3}, &(0x7f0000000040)="23269e83141f7dc6f7196f40e1c0186891668a49d3ac4bf7b9125548507ac62f71ef8a5e7768befce6c13e3c9708129263b2472230047efb82f36caf1ef0cd6f76c4e9d94cf8e7669892d137b3e6bd05418b1df5f18e2932fdf2f8cf9aabd639a7bb3824cf34b866882a2d66af003e2747692b3e4152836cc1fa18120dc537f53ac1edc0b77ffc5d0106914b0868c132c7ec2b688024df2a877a011664509fa37042ae0c6e8b6e08f5d50af6434d7921f710db377412b98e95dfed4a1eefacf2510e2800aff250c4bc", 0x100, 0xfff, 0x4, 0x7, 0x6, 0x8, 0x8002, 0x2})
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x1203, 0x0, 0x0)
r0 = socket(0x1c, 0x0, 0x0)
setsockopt$sock_linger(r0, 0xffff, 0x80, 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000040), 0x4)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0xfd2}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x100}, 0x24)

executing program 1:
socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000001c0)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x1, 0x7fffffff, @mcast1}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)

executing program 1:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000980)={'bbr\x00'}, 0x24)
bind(r0, &(0x7f0000000000)=@in={0x63, 0x2, 0x1, @loopback}, 0x10)
connect$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x81000}, 0x10)
ioctl$SMB_OLD_TRANS(0xffffffffffffffff, 0xc030690c, &(0x7f0000000140)={0x2, 0x6, 0x7fff, @word=0x100, @byte=0x81, 0x1, &(0x7f00000000c0), 0x1, &(0x7f0000000100)=0x45, 0x1})

executing program 3:
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffff9c, 0xc040636a, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCRCLRASTATS(r0, 0xc4504448, &(0x7f0000000140)={{"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", "a36fd2e63b504290b326d18bd989a244498769f836c8e9e3f50b5bdd13767b48", 0x8, 0x3}, &(0x7f0000000040)="23269e83141f7dc6f7196f40e1c0186891668a49d3ac4bf7b9125548507ac62f71ef8a5e7768befce6c13e3c9708129263b2472230047efb82f36caf1ef0cd6f76c4e9d94cf8e7669892d137b3e6bd05418b1df5f18e2932fdf2f8cf9aabd639a7bb3824cf34b866882a2d66af003e2747692b3e4152836cc1fa18120dc537f53ac1edc0b77ffc5d0106914b0868c132c7ec2b688024df2a877a011664509fa37042ae0c6e8b6e08f5d50af6434d7921f710db377412b98e95dfed4a1eefacf2510e2800aff250c4bc", 0x100, 0xfff, 0x4, 0x7, 0x6, 0x8, 0x8002, 0x2})
socket$inet_sctp(0x2, 0x1, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0xfd2}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x100}, 0x24)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
bind$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x2, @mcast2, 0x34}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'freebsd\x00', 0x80000405}, 0xfffffffffffffdb1)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000180)={0x3000, "8113a1b0683be996f22e9e9fd8baac7e"}, 0x14)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000040)={@broadcast, @local={0xac, 0x14, 0x0}}, 0xc)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, 0x0, 0x0)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f0000000180)={@rand_addr, @multicast2, @rand_addr}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@broadcast, @remote, @multicast2}, 0xc)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr, @rand_addr}, 0xc)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg(r2, &(0x7f0000000080)={&(0x7f0000000240)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000500)={@in={{0x10, 0x2, 0x2}}}, 0x98)
sendmsg(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x105)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000003c0)={<r3=>0x0, 0x0, 0xf, 0x3, 0x101}, &(0x7f0000000440)=0x18)
setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000680)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}}, r3, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x98)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000200), 0x4, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$sock_int(r4, 0xffff, 0x1001, &(0x7f0000000080)=0x200, 0x4)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000000)=0x80000001, 0x4)
bind(0xffffffffffffffff, &(0x7f00000000c0)=@in={0x10, 0x2, 0x2, @rand_addr=0x9}, 0x10)
sendmsg$inet6_sctp(r4, &(0x7f0000000140)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000340)='H', 0x1}], 0x1}, 0x20180)
r5 = socket$inet6(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r5, 0x29, 0xb, &(0x7f00000000c0)=0x9, 0x4)
r6 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000980)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r6, 0x6, 0x47, &(0x7f00000002c0)=0xa00, 0x4)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @spare=[0x8, 0x7fffffffffffffff]})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6, @sival_int, @spare=[0x0, 0x0, 0x400]})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000001c0), 0x200000, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc, @sival_int, @thr={0x0, 0x0}})
ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0})

executing program 1:
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_buf(0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket(0x0, 0x0, 0x0)
getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare})
socket(0x0, 0x0, 0x0)
lio_listio(0x0, 0x0, 0xfffffffffffffeb7, &(0x7f00000047c0)={0x4, 0x21, @sival_ptr, @spare=[0x0, 0x0, 0x20000009, 0x0, 0x0, 0x5, 0x0, 0x1000000000000004]})
openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x1, &(0x7f0000000040)="d6"})
socket(0x10, 0x20000000, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)

executing program 1:
socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000001c0)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x1, 0x7fffffff, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x1c}, 0x0)

executing program 1:
freebsd11_mknod(0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, 0x0, 0x0)

executing program 1:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000980)={'bbr\x00'}, 0x24)
bind(r0, &(0x7f0000000000)=@in={0x63, 0x2, 0x1, @loopback}, 0x10)
connect$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x81000}, 0x10)
ioctl$SMB_OLD_TRANS(0xffffffffffffffff, 0xc030690c, &(0x7f0000000140)={0x2, 0x6, 0x7fff, @word=0x100, @byte=0x81, 0x1, &(0x7f00000000c0), 0x1, &(0x7f0000000100)=0x45, 0x1})

executing program 2:
r0 = socket(0x1c, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r0, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6ddedcdbce377ee84ecd14646418343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53523c08da73d807f1", 0x67}, {&(0x7f00000008c0)="21fe9b303a53455babd8fd47d4a061f58552e3bd3c605a2e10e8252263a8645e401d4a06f946a861e56c7dc17a8a2546ff80e6ea5bde7a1cfdc3219e7e9a2eb1ea27accd0b810706afff4731bde8662a30d5e0c03da0ef892e6089f569bf4c55cb19ce50d10543b2d1be69b58eb5fb56d140ce5a17d9b7bf746cfaeca3e792dd4f00d2626b10975bf4ec341b7bd350fab64a2993dd3f9e662df740fd5c8f27a354e96f933ef034ec11b76e754773d73bb280e177bb2e0e8aac5059ed3a5e2d6df0232865912c041e129072d2d885febcd31ec9e19bae977c4f53958d5975df3a2700"/235, 0xeb}, {&(0x7f0000000080)="5aac9d2a09b304321aaa18d528980ace4c94b1dc90e71747bdf721c89e4836", 0x1f}, {&(0x7f0000000280)="3ab2b137babddeea5631319b53fa902599777e3c5c93c90f18f9a9a676c6c184989b1bfb38b765b4bee832487236a4a13feb48ed6facd41277c85feda40125d94d0bf6a9965bb80e80bbf360d7b3613d093e3bde8990dc5f003b1dd7a008475bdf6bb69e98f1a79890cef21cb0ad20ec66667a162f5ed0b9833da8909c3b153380a86dc0f9e8baae762d0e69030bc4c23a05cd2cb213e6a34b420b61", 0x9c}, {&(0x7f0000000340)="031fa0fe45d686909a3071b5a2f1678f5d1daf9ba7eeb17b380c86ce882ab3d68f7ad98e6f81cd5d41788eb2fa4d7e03556ded735a4271a1d3666d1ddbcb8e3f1a850b306d2d5ac7be35afe5ff1165f6a2bd598a6dc1f883331ddb0abd475fc9f93728c6f6fc4093246500a479166eaa96ea07c7159cd2f11c1c6a9c6f4bfdec29868913f1e2abbffedaf8049af9d7d8cac886dc938f2f030a5714f89d047ecf8f5940ff1c4c5104dfbe63d6", 0xac}, {&(0x7f0000000400)="5f0a2629cc04f25337efdb3d41f5f9c82a3b94bbfad96bf8e32f9c091591b0a8fa696fa78cb539c92cfbddeb79ca19f781c19a5cecccfaed9a3113b14e91b6bf9fbd97dfe88a0b00e20157d7137ae7c4854fe880054e12fd1129e0990721f7a93570818f8b5a2351a28d5d5210333d1f187a85ca7ca67dcf71b8d8fc10fde8b3a93f4ec62f59894f1d2f46bc4183b9b633920b6844459b10ccb8ad1d2c9248c57be20118e9806e00bc32cecd0ad9eb468171760e5440b8eb8c6072bc41372ddb9eb92e233a7e64718706fb", 0xcb}, {&(0x7f0000000500)="5b8e29d9a575b4176f890d5049895bc098b08f192da19928b1ac48f04ac0c16cb9538476f5", 0x25}, {&(0x7f0000000540)="c5aad91be07fad026c5113816be9281763094825a75cab0d8d2b6899bdd76187c2d13e8e210dd995f089edc4b212f7566c3508fb2845af8c57712c92048aa2c46d9e7eeae40f33eb00be98c1ace2495b79ce0011fa739ff292db98ecc98e887ee5c40e63bc4a38ea2d49028f8e245e8fdeef5d1164fd70a8293f0515db382d234ccbe9325b506ec0e05d0c7fe0ffe1ab054e89f4f6818cac38fee62ae7bc87294243fe935d5525448e7e796e98d895f65981b417fbb87e078df5c89b83005dc007fe9aeda48370fb417ba39f2012b543f2332498e741446ceb036a1893bc93bb", 0xe0}, {&(0x7f0000000640)="0095ae9b00a35fe496c619cff688115d73bd6765264fd8ca15245e0fc682796b7e9f2fbfd2d2b0f641d07f3ffbd948ddf7f7ea3cf562354a4aa932e02457f62eae264cd6c27b37c253a184edfd59b4ed5af8be7c2493dcb2734ec603da022b34e2f42ce0a963303cf518e11e32f370a9d5ffdcad386ad04ef101acfe95ad7daebe74d0d41cbef1e5bf1596927ad21db3eaa0fd4031b25884964a88fdca88c21ef91b7a8e205023a874bc68ee67ed78c7c71ed5", 0xb3}, {&(0x7f0000000700)="611ea6dbccccdb999f7f9ca64412426bd8bc7d09d046932a2544556b70cf0c0914cd62ee9d27a7f36aab94b002d976b1c3654a2a0e5b8111a98cf83fb5b7ad1b59", 0x41}], 0xa, 0x0, 0x0, 0x20084}, 0x0)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @spare=[0x8, 0x7fffffffffffffff]})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6, @sival_int, @spare=[0x0, 0x0, 0x400]})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000001c0), 0x200000, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc, @sival_int, @thr={0x0, 0x0}})
ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0})

executing program 3:
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_buf(0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket(0x0, 0x0, 0x0)
getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare})
socket(0x0, 0x0, 0x0)
lio_listio(0x0, 0x0, 0xfffffffffffffeb7, &(0x7f00000047c0)={0x4, 0x21, @sival_ptr, @spare=[0x0, 0x0, 0x20000009, 0x0, 0x0, 0x5, 0x0, 0x1000000000000004]})
openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x1, &(0x7f0000000040)="d6"})
socket(0x10, 0x20000000, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)

executing program 2:
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0)
vfork()
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r0, 0xffffffffffffffff)
r1 = socket(0x1c, 0x1, 0x0)
bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
ksem_post(0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r2, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
clock_nanosleep(0x0, 0x0, 0x0, 0x0)
connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001b80)="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", 0x5ad}], 0x1}, 0x0)

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={0x0, 0xfcf}, 0x8)
setsockopt(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, 0x0, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f00000001c0)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x1, 0x7fffffff, @mcast1, 0x6}, 0x1c, 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYRES64=r0], 0x1c}, 0x0)
r2 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00'}, 0x24)
socket(0x1c, 0x1, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
socket$inet6_tcp(0x1c, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_int, @thr={0x0, 0x0}})
kmq_open(0x0, 0x200, 0x80, &(0x7f00000000c0)={0x0, 0x6, 0x7fff})

executing program 3:
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
ksem_wait(r0)
r1 = socket(0x0, 0x0, 0x0)
getpeername(r1, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = socket$inet(0x2, 0x4000000000000001, 0x0)
syz_emit_ethernet(0x0, 0x0)
ksem_wait(r0)
socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r1, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
bind$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00000000ea61aeb900"}, 0x1c)
connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x14a, @rand_addr="e2006be73d46543a9da3f2620eae4bf7", 0x7}, 0x1c)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r5, r5)
setsockopt$sock_int(r6, 0xffff, 0xb017, &(0x7f0000001140)=0x1, 0x4)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000010c0)={0x0, 0xa04f}, &(0x7f0000001100)=0x8)
sendto$inet6(r4, &(0x7f0000000080)="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", 0xffc, 0x80, &(0x7f0000001080)={0x1c, 0x1c, 0x2, 0x7ff, @mcast2, 0x4}, 0x1c)
setsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f00000002c0)="ee1c373ce8b67d9e982808665d19acaef61700000000006a00000000", 0x1c)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000080)=0xc)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x80}, 0xfd9c)

executing program 0:
socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet(0xffffffffffffffff, 0x0, 0x0)
openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000980)={'bbr\x00'}, 0x24)
bind(r0, &(0x7f0000000000)=@in={0x63, 0x2, 0x1, @loopback}, 0x10)
connect$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x81000}, 0x10)
ioctl$SMB_OLD_TRANS(0xffffffffffffffff, 0xc030690c, &(0x7f0000000140)={0x2, 0x6, 0x7fff, @word=0x100, @byte=0x81, 0x1, &(0x7f00000000c0), 0x1, &(0x7f0000000100)=0x45, 0x1})

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @spare=[0x0, 0x0, 0x0, 0x80000]})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6, @sival_int, @spare=[0x0, 0x0, 0x400]})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000001c0), 0x200000, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc, @sival_int, @thr={0x0, 0x0}})
ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0})

executing program 0:
r0 = socket(0x1c, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r0, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6ddedcdbce377ee84ecd14646418343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53523c08da73d807f1", 0x67}, {&(0x7f00000008c0)="21fe9b303a53455babd8fd47d4a061f58552e3bd3c605a2e10e8252263a8645e401d4a06f946a861e56c7dc17a8a2546ff80e6ea5bde7a1cfdc3219e7e9a2eb1ea27accd0b810706afff4731bde8662a30d5e0c03da0ef892e6089f569bf4c55cb19ce50d10543b2d1be69b58eb5fb56d140ce5a17d9b7bf746cfaeca3e792dd4f00d2626b10975bf4ec341b7bd350fab64a2993dd3f9e662df740fd5c8f27a354e96f933ef034ec11b76e754773d73bb280e177bb2e0e8aac5059ed3a5e2d6df0232865912c041e129072d2d885febcd31ec9e19bae977c4f53958d5975df3a2700"/235, 0xeb}, {&(0x7f0000000080)="5aac9d2a09b304321aaa18d528980ace4c94b1dc90e71747bdf721c89e4836", 0x1f}, {&(0x7f0000000280)="3ab2b137babddeea5631319b53fa902599777e3c5c93c90f18f9a9a676c6c184989b1bfb38b765b4bee832487236a4a13feb48ed6facd41277c85feda40125d94d0bf6a9965bb80e80bbf360d7b3613d093e3bde8990dc5f003b1dd7a008475bdf6bb69e98f1a79890cef21cb0ad20ec66667a162f5ed0b9833da8909c3b153380a86dc0f9e8baae762d0e69030bc4c23a05cd2cb213e6a34b420b61", 0x9c}, {&(0x7f0000000340)="031fa0fe45d686909a3071b5a2f1678f5d1daf9ba7eeb17b380c86ce882ab3d68f7ad98e6f81cd5d41788eb2fa4d7e03556ded735a4271a1d3666d1ddbcb8e3f1a850b306d2d5ac7be35afe5ff1165f6a2bd598a6dc1f883331ddb0abd475fc9f93728c6f6fc4093246500a479166eaa96ea07c7159cd2f11c1c6a9c6f4bfdec29868913f1e2abbffedaf8049af9d7d8cac886dc938f2f030a5714f89d047ecf8f5940ff1c4c5104dfbe63d6", 0xac}, {&(0x7f0000000400)="5f0a2629cc04f25337efdb3d41f5f9c82a3b94bbfad96bf8e32f9c091591b0a8fa696fa78cb539c92cfbddeb79ca19f781c19a5cecccfaed9a3113b14e91b6bf9fbd97dfe88a0b00e20157d7137ae7c4854fe880054e12fd1129e0990721f7a93570818f8b5a2351a28d5d5210333d1f187a85ca7ca67dcf71b8d8fc10fde8b3a93f4ec62f59894f1d2f46bc4183b9b633920b6844459b10ccb8ad1d2c9248c57be20118e9806e00bc32cecd0ad9eb468171760e5440b8eb8c6072bc41372ddb9eb92e233a7e64718706fb", 0xcb}, {&(0x7f0000000500)="5b8e29d9a575b4176f890d5049895bc098b08f192da19928b1ac48f04ac0c16cb9538476f5", 0x25}, {&(0x7f0000000540)="c5aad91be07fad026c5113816be9281763094825a75cab0d8d2b6899bdd76187c2d13e8e210dd995f089edc4b212f7566c3508fb2845af8c57712c92048aa2c46d9e7eeae40f33eb00be98c1ace2495b79ce0011fa739ff292db98ecc98e887ee5c40e63bc4a38ea2d49028f8e245e8fdeef5d1164fd70a8293f0515db382d234ccbe9325b506ec0e05d0c7fe0ffe1ab054e89f4f6818cac38fee62ae7bc87294243fe935d5525448e7e796e98d895f65981b417fbb87e078df5c89b83005dc007fe9aeda48370fb417ba39f2012b543f2332498e741446ceb036a1893bc93bb", 0xe0}, {&(0x7f0000000640)="0095ae9b00a35fe496c619cff688115d73bd6765264fd8ca15245e0fc682796b7e9f2fbfd2d2b0f641d07f3ffbd948ddf7f7ea3cf562354a4aa932e02457f62eae264cd6c27b37c253a184edfd59b4ed5af8be7c2493dcb2734ec603da022b34e2f42ce0a963303cf518e11e32f370a9d5ffdcad386ad04ef101acfe95ad7daebe74d0d41cbef1e5bf1596927ad21db3eaa0fd4031b25884964a88fdca88c21ef91b7a8e205023a874bc68ee67ed78c7c71ed5", 0xb3}, {&(0x7f0000000700)="611ea6dbccccdb999f7f9ca64412426bd8bc7d09d046932a2544556b70cf0c0914cd62ee9d27a7f36aab94b002d976b1c3654a2a0e5b8111a98cf83fb5b7ad1b59", 0x41}], 0xa, 0x0, 0x0, 0x20084}, 0x0)

executing program 0:
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
ksem_wait(r0)
r1 = socket(0x0, 0x0, 0x0)
getpeername(r1, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
syz_emit_ethernet(0x0, 0x0)
ksem_wait(r0)
socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r1, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$sock_int(r3, 0xffff, 0xb017, &(0x7f0000001140)=0x1, 0x4)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000010c0)={0x0, 0xa04f}, &(0x7f0000001100)=0x8)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="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", 0x1000, 0x80, &(0x7f0000001080)={0x1c, 0x1c, 0x2, 0x7ff, @mcast2, 0x4}, 0x1c)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000080)=0xc)

executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x4, 0x0)
ioctl$DIOCRDELADDRS(r0, 0xc4504444, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = fcntl$dupfd(r1, 0x11, r0)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f00000001c0), 0x4)

executing program 3:
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1013, 0x0, 0x0)
writev(0xffffffffffffffff, 0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3, 0x12, r0, 0x7)
socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0x101}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

executing program 1:
r0 = socket(0x0, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f0000000100)=0x3f, 0x4)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r0, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6ddedcdbce377ee84ecd14646418343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53523c08da73d807f1", 0x67}, {&(0x7f00000008c0)="21fe9b303a53455babd8fd47d4a061f58552e3bd3c605a2e10e8252263a8645e401d4a06f946a861e56c7dc17a8a2546ff80e6ea5bde7a1cfdc3219e7e9a2eb1ea27accd0b810706afff4731bde8662a30d5e0c03da0ef892e6089f569bf4c55cb19ce50d10543b2d1be69b58eb5fb56d140ce5a17d9b7bf746cfaeca3e792dd4f00d2626b10975bf4ec341b7bd350fab64a2993dd3f9e662df740fd5c8f27a354e96f933ef034ec11b76e754773d73bb280e177bb2e0e8aac5059ed3a5e2d6df0232865912c041e129072d2d885febcd31ec9e19bae977c4f53958d5975df3a2700"/235, 0xeb}, {&(0x7f0000000080)="5aac9d2a09b304321aaa18d528980ace4c94b1dc90e71747bdf721c89e4836", 0x1f}, {&(0x7f0000000280)="3ab2b137babddeea5631319b53fa902599777e3c5c93c90f18f9a9a676c6c184989b1bfb38b765b4bee832487236a4a13feb48ed6facd41277c85feda40125d94d0bf6a9965bb80e80bbf360d7b3613d093e3bde8990dc5f003b1dd7a008475bdf6bb69e98f1a79890cef21cb0ad20ec66667a162f5ed0b9833da8909c3b153380a86dc0f9e8baae762d0e69030bc4c23a05cd2cb213e6a34b420b61", 0x9c}, {&(0x7f0000000340)="031fa0fe45d686909a3071b5a2f1678f5d1daf9ba7eeb17b380c86ce882ab3d68f7ad98e6f81cd5d41788eb2fa4d7e03556ded735a4271a1d3666d1ddbcb8e3f1a850b306d2d5ac7be35afe5ff1165f6a2bd598a6dc1f883331ddb0abd475fc9f93728c6f6fc4093246500a479166eaa96ea07c7159cd2f11c1c6a9c6f4bfdec29868913f1e2abbffedaf8049af9d7d8cac886dc938f2f030a5714f89d047ecf8f5940ff1c4c5104dfbe63d6", 0xac}, {&(0x7f0000000400)="5f0a2629cc04f25337efdb3d41f5f9c82a3b94bbfad96bf8e32f9c091591b0a8fa696fa78cb539c92cfbddeb79ca19f781c19a5cecccfaed9a3113b14e91b6bf9fbd97dfe88a0b00e20157d7137ae7c4854fe880054e12fd1129e0990721f7a93570818f8b5a2351a28d5d5210333d1f187a85ca7ca67dcf71b8d8fc10fde8b3a93f4ec62f59894f1d2f46bc4183b9b633920b6844459b10ccb8ad1d2c9248c57be20118e9806e00bc32cecd0ad9eb468171760e5440b8eb8c6072bc41372ddb9eb92e233a7e64718706fb", 0xcb}, {&(0x7f0000000500)="5b8e29d9a575b4176f890d5049895bc098b08f192da19928b1ac48f04ac0c16cb9538476f5", 0x25}, {&(0x7f0000000540)="c5aad91be07fad026c5113816be9281763094825a75cab0d8d2b6899bdd76187c2d13e8e210dd995f089edc4b212f7566c3508fb2845af8c57712c92048aa2c46d9e7eeae40f33eb00be98c1ace2495b79ce0011fa739ff292db98ecc98e887ee5c40e63bc4a38ea2d49028f8e245e8fdeef5d1164fd70a8293f0515db382d234ccbe9325b506ec0e05d0c7fe0ffe1ab054e89f4f6818cac38fee62ae7bc87294243fe935d5525448e7e796e98d895f65981b417fbb87e078df5c89b83005dc007fe9aeda48370fb417ba39f2012b543f2332498e741446ceb036a1893bc93bb", 0xe0}, {&(0x7f0000000640)="0095ae9b00a35fe496c619cff688115d73bd6765264fd8ca15245e0fc682796b7e9f2fbfd2d2b0f641d07f3ffbd948ddf7f7ea3cf562354a4aa932e02457f62eae264cd6c27b37c253a184edfd59b4ed5af8be7c2493dcb2734ec603da022b34e2f42ce0a963303cf518e11e32f370a9d5ffdcad386ad04ef101acfe95ad7daebe74d0d41cbef1e5bf1596927ad21db3eaa0fd4031b25884964a88fdca88c21ef91b7a8e205023a874bc68ee67ed78c7c71ed5", 0xb3}, {&(0x7f0000000700)="611ea6dbccccdb999f7f9ca64412426bd8bc7d09d046932a2544556b70cf0c0914cd62ee9d27a7f36aab94b002d976b1c3654a2a0e5b8111a98cf83fb5b7ad1b59", 0x41}], 0xa, 0x0, 0x0, 0x20084}, 0x0)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @spare=[0x0, 0x0, 0x0, 0x80000]})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6, @sival_int, @spare=[0x0, 0x0, 0x400]})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000001c0), 0x200000, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc, @sival_int, @thr={0x0, 0x0}})
ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0})

executing program 1:
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
ksem_wait(r0)
r1 = socket(0x0, 0x0, 0x0)
getpeername(r1, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = socket$inet(0x2, 0x4000000000000001, 0x0)
syz_emit_ethernet(0x0, 0x0)
ksem_wait(r0)
socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r1, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
bind$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00000000ea61aeb900"}, 0x1c)
connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x14a, @rand_addr="e2006be73d46543a9da3f2620eae4bf7", 0x7}, 0x1c)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r5, r5)
setsockopt$sock_int(r6, 0xffff, 0xb017, &(0x7f0000001140)=0x1, 0x4)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000010c0)={0x0, 0xa04f}, &(0x7f0000001100)=0x8)
sendto$inet6(r4, &(0x7f0000000080)="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", 0x1000, 0x80, 0x0, 0x0)
setsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f00000002c0)="ee1c373ce8b67d9e982808665d19acaef61700000000006a00000000", 0x1c)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000080)=0xc)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x80}, 0xfd9c)

executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={0x0, 0xfcf}, 0x8)
setsockopt(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, 0x0, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f00000001c0)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x1, 0x7fffffff, @mcast1, 0x6}, 0x1c, 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYRES64=r0], 0x1c}, 0x0)
r2 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00'}, 0x24)
socket(0x1c, 0x1, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
socket$inet6_tcp(0x1c, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_int, @thr={0x0, 0x0}})
kmq_open(0x0, 0x200, 0x80, &(0x7f00000000c0)={0x0, 0x6, 0x7fff})

executing program 0:
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
ksem_wait(r0)
r1 = socket(0x0, 0x0, 0x0)
getpeername(r1, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = socket$inet(0x2, 0x4000000000000001, 0x0)
syz_emit_ethernet(0x0, 0x0)
ksem_wait(r0)
socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r1, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
bind$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00000000ea61aeb900"}, 0x1c)
connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x14a, @rand_addr="e2006be73d46543a9da3f2620eae4bf7", 0x7}, 0x1c)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r5, r5)
setsockopt$sock_int(r6, 0xffff, 0xb017, &(0x7f0000001140)=0x1, 0x4)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000010c0)={0x0, 0xa04f}, &(0x7f0000001100)=0x8)
sendto$inet6(r4, &(0x7f0000000080)="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", 0xffc, 0x80, &(0x7f0000001080)={0x1c, 0x1c, 0x2, 0x7ff, @mcast2, 0x4}, 0x1c)
setsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f00000002c0)="ee1c373ce8b67d9e982808665d19acaef61700000000006a00000000", 0x1c)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000080)=0xc)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x80}, 0xfd9c)

executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x4, 0x0)
ioctl$DIOCRDELADDRS(r0, 0xc4504444, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = fcntl$dupfd(r1, 0x11, r0)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f00000001c0), 0x4)

executing program 3:
r0 = socket(0x1c, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f0000000100)=0x3f, 0x4)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r0, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6ddedcdbce377ee84ecd14646418343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53523c08da73d807f1", 0x67}, {&(0x7f00000008c0)="21fe9b303a53455babd8fd47d4a061f58552e3bd3c605a2e10e8252263a8645e401d4a06f946a861e56c7dc17a8a2546ff80e6ea5bde7a1cfdc3219e7e9a2eb1ea27accd0b810706afff4731bde8662a30d5e0c03da0ef892e6089f569bf4c55cb19ce50d10543b2d1be69b58eb5fb56d140ce5a17d9b7bf746cfaeca3e792dd4f00d2626b10975bf4ec341b7bd350fab64a2993dd3f9e662df740fd5c8f27a354e96f933ef034ec11b76e754773d73bb280e177bb2e0e8aac5059ed3a5e2d6df0232865912c041e129072d2d885febcd31ec9e19bae977c4f53958d5975df3a2700"/235, 0xeb}, {&(0x7f0000000080)="5aac9d2a09b304321aaa18d528980ace4c94b1dc90e71747bdf721c89e4836", 0x1f}, {&(0x7f0000000280)="3ab2b137babddeea5631319b53fa902599777e3c5c93c90f18f9a9a676c6c184989b1bfb38b765b4bee832487236a4a13feb48ed6facd41277c85feda40125d94d0bf6a9965bb80e80bbf360d7b3613d093e3bde8990dc5f003b1dd7a008475bdf6bb69e98f1a79890cef21cb0ad20ec66667a162f5ed0b9833da8909c3b153380a86dc0f9e8baae762d0e69030bc4c23a05cd2cb213e6a34b420b61", 0x9c}, {&(0x7f0000000340)="031fa0fe45d686909a3071b5a2f1678f5d1daf9ba7eeb17b380c86ce882ab3d68f7ad98e6f81cd5d41788eb2fa4d7e03556ded735a4271a1d3666d1ddbcb8e3f1a850b306d2d5ac7be35afe5ff1165f6a2bd598a6dc1f883331ddb0abd475fc9f93728c6f6fc4093246500a479166eaa96ea07c7159cd2f11c1c6a9c6f4bfdec29868913f1e2abbffedaf8049af9d7d8cac886dc938f2f030a5714f89d047ecf8f5940ff1c4c5104dfbe63d6", 0xac}, {&(0x7f0000000400)="5f0a2629cc04f25337efdb3d41f5f9c82a3b94bbfad96bf8e32f9c091591b0a8fa696fa78cb539c92cfbddeb79ca19f781c19a5cecccfaed9a3113b14e91b6bf9fbd97dfe88a0b00e20157d7137ae7c4854fe880054e12fd1129e0990721f7a93570818f8b5a2351a28d5d5210333d1f187a85ca7ca67dcf71b8d8fc10fde8b3a93f4ec62f59894f1d2f46bc4183b9b633920b6844459b10ccb8ad1d2c9248c57be20118e9806e00bc32cecd0ad9eb468171760e5440b8eb8c6072bc41372ddb9eb92e233a7e64718706fb", 0xcb}, {&(0x7f0000000500)="5b8e29d9a575b4176f890d5049895bc098b08f192da19928b1ac48f04ac0c16cb9538476f5", 0x25}, {&(0x7f0000000540)="c5aad91be07fad026c5113816be9281763094825a75cab0d8d2b6899bdd76187c2d13e8e210dd995f089edc4b212f7566c3508fb2845af8c57712c92048aa2c46d9e7eeae40f33eb00be98c1ace2495b79ce0011fa739ff292db98ecc98e887ee5c40e63bc4a38ea2d49028f8e245e8fdeef5d1164fd70a8293f0515db382d234ccbe9325b506ec0e05d0c7fe0ffe1ab054e89f4f6818cac38fee62ae7bc87294243fe935d5525448e7e796e98d895f65981b417fbb87e078df5c89b83005dc007fe9aeda48370fb417ba39f2012b543f2332498e741446ceb036a1893bc93bb", 0xe0}, {&(0x7f0000000640)="0095ae9b00a35fe496c619cff688115d73bd6765264fd8ca15245e0fc682796b7e9f2fbfd2d2b0f641d07f3ffbd948ddf7f7ea3cf562354a4aa932e02457f62eae264cd6c27b37c253a184edfd59b4ed5af8be7c2493dcb2734ec603da022b34e2f42ce0a963303cf518e11e32f370a9d5ffdcad386ad04ef101acfe95ad7daebe74d0d41cbef1e5bf1596927ad21db3eaa0fd4031b25884964a88fdca88c21ef91b7a8e205023a874bc68ee67ed78c7c71ed5", 0xb3}, {&(0x7f0000000700)="611ea6dbccccdb999f7f9ca64412426bd8bc7d09d046932a2544556b70cf0c0914cd62ee9d27a7f36aab94b002d976b1c3654a2a0e5b8111a98cf83fb5b7ad1b59", 0x41}], 0xa, 0x0, 0x0, 0x20084}, 0x0)

executing program 3:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @spare=[0x0, 0x0, 0x0, 0x80000]})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6, @sival_int, @spare=[0x0, 0x0, 0x400]})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000001c0), 0x200000, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc, @sival_int, @thr={0x0, 0x0}})
ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0})

executing program 3:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @spare=[0x8, 0x0, 0x0, 0x80000]})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x6, @sival_int, @spare=[0x0, 0x0, 0x400]})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000001c0), 0x200000, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc, @sival_int, @thr={0x0, 0x0}})
ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0})

executing program 1:
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffff9c, 0xc040636a, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCRCLRASTATS(r0, 0xc4504448, &(0x7f0000000140)={{"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", "a36fd2e63b504290b326d18bd989a244498769f836c8e9e3f50b5bdd13767b48", 0x8, 0x3}, &(0x7f0000000040)="23269e83141f7dc6f7196f40e1c0186891668a49d3ac4bf7b9125548507ac62f71ef8a5e7768befce6c13e3c9708129263b2472230047efb82f36caf1ef0cd6f76c4e9d94cf8e7669892d137b3e6bd05418b1df5f18e2932fdf2f8cf9aabd639a7bb3824cf34b866882a2d66af003e2747692b3e4152836cc1fa18120dc537f53ac1edc0b77ffc5d0106914b0868c132c7ec2b688024df2a877a011664509fa37042ae0c6e8b6e08f5d50af6434d7921f710db377412b98e95dfed4a1eefacf2510e2800aff250c4bc", 0x100, 0xfff, 0x4, 0x7, 0x6, 0x8, 0x8002, 0x2})
socket$inet_sctp(0x2, 0x1, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0xfd2}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x100}, 0x24)

executing program 1:
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1013, 0x0, 0x0)
writev(0xffffffffffffffff, 0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3, 0x12, r0, 0x7)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
r2 = socket(0x2, 0x1, 0x0)
vfork()
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, 0x0, 0x0)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r3 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
bind$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="acbc5dad42bce6bc4d22a57e301d40af"}, 0x1c)
r4 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_opts(r4, 0x0, 0x1, &(0x7f00000002c0)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c)
getsockopt$inet_opts(r4, 0x0, 0x1, &(0x7f0000000980)=""/97, &(0x7f0000000200)=0x61)
aio_read(&(0x7f0000000540)={r2, 0xfffffffffffffff9, &(0x7f0000000200)="a140e5b8f9f7b55ec12e1c7b2965bf46fac680bad8667db4f9b79dd7240fb9c9b4996598bd209e856ee89f208229cd3dc3c9af0f712f81b8a4dc0d56f84cb135d0dd4f9cf7861e5c920c860bd29c1ae817bd4dc6c470a09a0a12bfa70ea5d0e614bf3fd406db7d4527a4e6ef", 0x6c, [0x2b, 0x2], 0x2, 0x2, 0xfffffffc, {0x7, 0x3, &(0x7f0000000140)="6ad4d5a2abbb13c2a9c1c5"}, {0x4, 0x17, @sival_int=0x80000001, @thr={&(0x7f0000000280)="c4629dba66090f42038fe85887254f000000f60f90160f4bce8f2850865f411df3420f1ee1662ef2ad0fb93c97c4427101e4", &(0x7f00000003c0)="c9428f7a9dec1f6797e8626ffb9da6d522eb613fff95c911a91a3e76e16828f3035fdfda2ede0dd6340bae1c67adbe933ecfd80a14cbd8b5dbcb92647b703eb6d2a425a97122a5a69fd21892533ce1c1e55888171e4aa64240b4f9a7b985521b07160d33ad44c6e87071f61d6afe61e885df216bdf328b605fa03d4519e6ecceac0b12a0c6e40346c39366308386ea781554b48605bb8d00b08f8d676b4991cfabe9bca9ea5a"}}})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$sock_int(r2, 0xffff, 0x1002, 0x0, 0x0)
setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, &(0x7f0000000380)={0x6, {{0x1c, 0x1c, 0x1, 0x0, @mcast1}}}, 0x88)
connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)

executing program 2:
socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000001c0)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x1, 0x7fffffff, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB], 0x1c}, 0x0)

executing program 2:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @spare=[0x0, 0x0, 0x0, 0x80000]})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6, @sival_int, @spare=[0x0, 0x0, 0x400]})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000001c0), 0x200000, 0x0)
vfork()
ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0})

executing program 0:
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
ksem_wait(r0)
r1 = socket(0x0, 0x0, 0x0)
getpeername(r1, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = socket$inet(0x2, 0x4000000000000001, 0x0)
syz_emit_ethernet(0x0, 0x0)
ksem_wait(r0)
socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r1, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
bind$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00000000ea61aeb900"}, 0x1c)
connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x14a, @rand_addr="e2006be73d46543a9da3f2620eae4bf7", 0x7}, 0x1c)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r5, r5)
setsockopt$sock_int(r6, 0xffff, 0xb017, &(0x7f0000001140)=0x1, 0x4)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000010c0)={0x0, 0xa04f}, &(0x7f0000001100)=0x8)
sendto$inet6(r4, &(0x7f0000000080)="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", 0x1000, 0x80, &(0x7f0000001080)={0x1c, 0x1c, 0x2, 0x0, @mcast2, 0x4}, 0x1c)
setsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f00000002c0)="ee1c373ce8b67d9e982808665d19acaef61700000000006a00000000", 0x1c)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000080)=0xc)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x80}, 0xfd9c)

executing program 1:
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc030636a, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfbff85})

executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={0x0, 0xfcf}, 0x8)
setsockopt(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, 0x0, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f00000001c0)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x1, 0x7fffffff, @mcast1, 0x6}, 0x1c, 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYRES64=r0], 0x1c}, 0x0)
r2 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00'}, 0x24)
socket(0x1c, 0x1, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
socket$inet6_tcp(0x1c, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_int, @thr={0x0, 0x0}})
kmq_open(0x0, 0x200, 0x80, &(0x7f00000000c0)={0x0, 0x6, 0x7fff})

executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
r2 = socket(0x2, 0x1, 0x0)
vfork()
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, 0x0, 0x0)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r3 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
bind$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="acbc5dad42bce6bc4d22a57e301d40af"}, 0x1c)
r4 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_opts(r4, 0x0, 0x1, &(0x7f00000002c0)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c)
getsockopt$inet_opts(r4, 0x0, 0x1, &(0x7f0000000980)=""/97, &(0x7f0000000200)=0x61)
aio_read(&(0x7f0000000540)={r2, 0xfffffffffffffff9, &(0x7f0000000200)="a140e5b8f9f7b55ec12e1c7b2965bf46fac680bad8667db4f9b79dd7240fb9c9b4996598bd209e856ee89f208229cd3dc3c9af0f712f81b8a4dc0d56f84cb135d0dd4f9cf7861e5c920c860bd29c1ae817bd4dc6c470a09a0a12bfa70ea5d0e614bf3fd406db7d4527a4e6ef", 0x6c, [0x2b, 0x2], 0x2, 0x2, 0xfffffffc, {0x7, 0x3, &(0x7f0000000140)="6ad4d5a2abbb13c2a9c1c5"}, {0x4, 0x17, @sival_int=0x80000001, @thr={&(0x7f0000000280)="c4629dba66090f42038fe85887254f000000f60f90160f4bce8f2850865f411df3420f1ee1662ef2ad0fb93c97c4427101e4", &(0x7f00000003c0)="c9428f7a9dec1f6797e8626ffb9da6d522eb613fff95c911a91a3e76e16828f3035fdfda2ede0dd6340bae1c67adbe933ecfd80a14cbd8b5dbcb92647b703eb6d2a425a97122a5a69fd21892533ce1c1e55888171e4aa64240b4f9a7b985521b07160d33ad44c6e87071f61d6afe61e885df216bdf328b605fa03d4519e6ecceac0b12a0c6e40346c39366308386ea781554b48605bb8d00b08f8d676b4991cfabe9bca9ea5a"}}})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$sock_int(r2, 0xffff, 0x1002, 0x0, 0x0)
setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, &(0x7f0000000380)={0x6, {{0x1c, 0x1c, 0x1, 0x0, @mcast1}}}, 0x88)
connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)

executing program 2:
socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000001c0)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x1, 0x7fffffff, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB], 0x1c}, 0x0)

executing program 2:
r0 = socket(0x2, 0x1, 0x0)
freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
bind$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x2, @mcast2, 0x34}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'freebsd\x00', 0x80000405}, 0xfffffffffffffdb1)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000180)={0x3000, "8113a1b0683be996f22e9e9fd8baac7e"}, 0x14)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000040)={@broadcast, @local={0xac, 0x14, 0x0}}, 0xc)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, 0x0, 0x0)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f0000000180)={@rand_addr, @multicast2, @rand_addr}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@broadcast, @remote, @multicast2}, 0xc)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr, @rand_addr}, 0xc)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg(r2, &(0x7f0000000080)={&(0x7f0000000240)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000500)={@in={{0x10, 0x2, 0x2}}}, 0x98)
sendmsg(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x105)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000003c0)={<r3=>0x0, 0x0, 0xf, 0x3, 0x101}, &(0x7f0000000440)=0x18)
setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x90}, 0xb)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000680)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}}, r3, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x98)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000200), 0x4, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$sock_int(r4, 0xffff, 0x1001, &(0x7f0000000080)=0x200, 0x4)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000000)=0x80000001, 0x4)
bind(0xffffffffffffffff, &(0x7f00000000c0)=@in={0x10, 0x2, 0x2, @rand_addr=0x9}, 0x10)
sendmsg$inet6_sctp(r4, &(0x7f0000000140)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000340)='H', 0x1}], 0x1}, 0x20180)
r5 = socket$inet6(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r5, 0x29, 0xb, &(0x7f00000000c0)=0x9, 0x4)
r6 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000980)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r6, 0x6, 0x47, &(0x7f00000002c0)=0xa00, 0x4)

executing program 2:
r0 = socket(0x26, 0x2, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000000)=0x1, 0x4)
sendto(r0, &(0x7f00000000c0)="154d9cc7e264ce01fd1c248c", 0xc, 0x80, 0x0, 0x0)

executing program 2:
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc030636a, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfbff85})

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @spare=[0x0, 0x0, 0x0, 0x80000]})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6, @sival_int, @spare=[0x0, 0x0, 0x400]})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000001c0), 0x200000, 0x0)
vfork()
ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0})

executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
r2 = socket(0x2, 0x1, 0x0)
vfork()
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, 0x0, 0x0)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r3 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
bind$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="acbc5dad42bce6bc4d22a57e301d40af"}, 0x1c)
r4 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_opts(r4, 0x0, 0x1, &(0x7f00000002c0)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c)
getsockopt$inet_opts(r4, 0x0, 0x1, &(0x7f0000000980)=""/97, &(0x7f0000000200)=0x61)
aio_read(&(0x7f0000000540)={r2, 0xfffffffffffffff9, &(0x7f0000000200)="a140e5b8f9f7b55ec12e1c7b2965bf46fac680bad8667db4f9b79dd7240fb9c9b4996598bd209e856ee89f208229cd3dc3c9af0f712f81b8a4dc0d56f84cb135d0dd4f9cf7861e5c920c860bd29c1ae817bd4dc6c470a09a0a12bfa70ea5d0e614bf3fd406db7d4527a4e6ef", 0x6c, [0x2b, 0x2], 0x2, 0x2, 0xfffffffc, {0x7, 0x3, &(0x7f0000000140)="6ad4d5a2abbb13c2a9c1c5"}, {0x4, 0x17, @sival_int=0x80000001, @thr={&(0x7f0000000280)="c4629dba66090f42038fe85887254f000000f60f90160f4bce8f2850865f411df3420f1ee1662ef2ad0fb93c97c4427101e4", &(0x7f00000003c0)="c9428f7a9dec1f6797e8626ffb9da6d522eb613fff95c911a91a3e76e16828f3035fdfda2ede0dd6340bae1c67adbe933ecfd80a14cbd8b5dbcb92647b703eb6d2a425a97122a5a69fd21892533ce1c1e55888171e4aa64240b4f9a7b985521b07160d33ad44c6e87071f61d6afe61e885df216bdf328b605fa03d4519e6ecceac0b12a0c6e40346c39366308386ea781554b48605bb8d00b08f8d676b4991cfabe9bca9ea5a"}}})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$sock_int(r2, 0xffff, 0x1002, &(0x7f0000000100), 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, &(0x7f0000000380)={0x6, {{0x1c, 0x1c, 0x1, 0x0, @mcast1}}}, 0x88)
connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)

executing program 3:
r0 = socket(0x1c, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f0000000100)=0x3f, 0x4)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r0, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6ddedcdbce377ee84ecd14646418343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53523c08da73d807f1", 0x67}, {&(0x7f00000008c0)="21fe9b303a53455babd8fd47d4a061f58552e3bd3c605a2e10e8252263a8645e401d4a06f946a861e56c7dc17a8a2546ff80e6ea5bde7a1cfdc3219e7e9a2eb1ea27accd0b810706afff4731bde8662a30d5e0c03da0ef892e6089f569bf4c55cb19ce50d10543b2d1be69b58eb5fb56d140ce5a17d9b7bf746cfaeca3e792dd4f00d2626b10975bf4ec341b7bd350fab64a2993dd3f9e662df740fd5c8f27a354e96f933ef034ec11b76e754773d73bb280e177bb2e0e8aac5059ed3a5e2d6df0232865912c041e129072d2d885febcd31ec9e19bae977c4f53958d5975df3a2700"/235, 0xeb}, {&(0x7f0000000080)="5aac9d2a09b304321aaa18d528980ace4c94b1dc90e71747bdf721c89e4836", 0x1f}, {&(0x7f0000000280)="3ab2b137babddeea5631319b53fa902599777e3c5c93c90f18f9a9a676c6c184989b1bfb38b765b4bee832487236a4a13feb48ed6facd41277c85feda40125d94d0bf6a9965bb80e80bbf360d7b3613d093e3bde8990dc5f003b1dd7a008475bdf6bb69e98f1a79890cef21cb0ad20ec66667a162f5ed0b9833da8909c3b153380a86dc0f9e8baae762d0e69030bc4c23a05cd2cb213e6a34b420b61", 0x9c}, {&(0x7f0000000340)="031fa0fe45d686909a3071b5a2f1678f5d1daf9ba7eeb17b380c86ce882ab3d68f7ad98e6f81cd5d41788eb2fa4d7e03556ded735a4271a1d3666d1ddbcb8e3f1a850b306d2d5ac7be35afe5ff1165f6a2bd598a6dc1f883331ddb0abd475fc9f93728c6f6fc4093246500a479166eaa96ea07c7159cd2f11c1c6a9c6f4bfdec29868913f1e2abbffedaf8049af9d7d8cac886dc938f2f030a5714f89d047ecf8f5940ff1c4c5104dfbe63d6", 0xac}, {&(0x7f0000000400)="5f0a2629cc04f25337efdb3d41f5f9c82a3b94bbfad96bf8e32f9c091591b0a8fa696fa78cb539c92cfbddeb79ca19f781c19a5cecccfaed9a3113b14e91b6bf9fbd97dfe88a0b00e20157d7137ae7c4854fe880054e12fd1129e0990721f7a93570818f8b5a2351a28d5d5210333d1f187a85ca7ca67dcf71b8d8fc10fde8b3a93f4ec62f59894f1d2f46bc4183b9b633920b6844459b10ccb8ad1d2c9248c57be20118e9806e00bc32cecd0ad9eb468171760e5440b8eb8c6072bc41372ddb9eb92e233a7e64718706fb", 0xcb}, {&(0x7f0000000500)="5b8e29d9a575b4176f890d5049895bc098b08f192da19928b1ac48f04ac0c16cb9538476f5", 0x25}, {&(0x7f0000000540)="c5aad91be07fad026c5113816be9281763094825a75cab0d8d2b6899bdd76187c2d13e8e210dd995f089edc4b212f7566c3508fb2845af8c57712c92048aa2c46d9e7eeae40f33eb00be98c1ace2495b79ce0011fa739ff292db98ecc98e887ee5c40e63bc4a38ea2d49028f8e245e8fdeef5d1164fd70a8293f0515db382d234ccbe9325b506ec0e05d0c7fe0ffe1ab054e89f4f6818cac38fee62ae7bc87294243fe935d5525448e7e796e98d895f65981b417fbb87e078df5c89b83005dc007fe9aeda48370fb417ba39f2012b543f2332498e741446ceb036a1893bc93bb", 0xe0}, {&(0x7f0000000640)="0095ae9b00a35fe496c619cff688115d73bd6765264fd8ca15245e0fc682796b7e9f2fbfd2d2b0f641d07f3ffbd948ddf7f7ea3cf562354a4aa932e02457f62eae264cd6c27b37c253a184edfd59b4ed5af8be7c2493dcb2734ec603da022b34e2f42ce0a963303cf518e11e32f370a9d5ffdcad386ad04ef101acfe95ad7daebe74d0d41cbef1e5bf1596927ad21db3eaa0fd4031b25884964a88fdca88c21ef91b7a8e205023a874bc68ee67ed78c7c71ed5", 0xb3}, {&(0x7f0000000700)="611ea6dbccccdb999f7f9ca64412426bd8bc7d09d046932a2544556b70cf0c0914cd62ee9d27a7f36aab94b002d976b1c3654a2a0e5b8111a98cf83fb5b7ad1b59", 0x41}], 0xa, 0x0, 0x0, 0x20084}, 0x0)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x3, @rand_addr=0x10dfa767}, 0x10)
sendto(r0, &(0x7f0000000800)="1b", 0x1, 0x0, &(0x7f00000001c0)=@in={0x10, 0x2, 0x1, @multicast1}, 0x10)

executing program 3:
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffff9c, 0xc040636a, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$DIOCRCLRASTATS(r0, 0xc4504448, &(0x7f0000000140)={{"8d503ce139e74b56ea921ca57ec5362c36045b7599672962d1a4915158271b436a27a1063691e4ff92cdcb84986110651910578f5ad4513cc2a48d3d976f6b9af93eeb1960ce33574fba6f9f4bdb6b340e7e59a492fa43af3fa0e4f25d268873008a4b879039db5aa404c86b73327e1734f3d37dd3130ce9eddd47884cbdff28c4ed59781b01170832a7d294011faa0b8b79a79901f40bb714ed936b88da0a651c6d4e70b46bf90ced7d173cb2a4c14257d60618773ca37e42f1ce5ce8ba936d8c2b77cc493dab1e96fc476d7dc4d157f924ec8496d407e7515ae22dae5b59f110c8b7008973173fc67734a3dfb119fa158d4a8608eeaaeeec3eaf19b67de3c36d969b12c7b58da67ea5f39c6c37a389a42838c76cc494a9e205ae4c9799442649e55d65d70aaa6e5d2ffd7a0a5cb4acc49ba44bc0fe319f8a8e2dd9d083b46a04f4b427abb3a71cf6af9370ddb6669057a4135f704e4c723579c316a6d515e0f2b8ce0e137de57691a4864d3ed4ae7e7a8e072466ead7bc01167eef297d84a5df345c96567b0e8a28cbf6fd0da643e19298d534cf212ea3ef7b80330f3916b9ac79185f00a51c3ca7efd60864d214a5ed7f2819bcc4f384e7de1efc33fad3a81fd4bec81d35b3a8cadd2b2bc47fae5cbb74e3673225f56b0875593bf2fa25598809c8c19ddb4b7ef4e3cae1db85ed0cdc1b0e0a7a42fc4dcf845ee374b14be67a4577822eeb15ecd74e956033fd9d7435200e93e0f163e95e5fa17d6687875c258ad8d6333720228c7191e60c205d88b6edf28c81b2f3667ff08096623dec1e624e89f7ec2d30da0fa419541ecb5a341d052e4c208cf3f041e3ca4642dbedf3e193864d46bca53705521e42dbdd014be54d2e67763ddfb61b23f6df74591819a51b943db54be96a8acd9b165039e39eb637c4b66aa8b7d12eb5098e6c79413d1f7eb2350203797e5e5f1acc0e7b6e2438051dab5943545cdd8be1342eed46142f3907b953971f9889af49912eb111089cf25192db291ea185116677e8c4a7724914edff694a2e2712db095b5b9c05b1d230a2c9b6a993606b874f53bce6eb09792a8cc376734feacbe6c1108735f4a2bd805eeebfd16a57dea5ab7e1ac66a2aa0aced57d18c10fae6a6cd1e4238de8180120e6fab3b1e727d6f9e404265126e506ded7c0098f1baddb49460477c3801abadd592e5961c1d19bebdd0d2018fc8cbb817f602ae337195357f367ee565921c1a5af211db65873db39fb5db1f044b3142b3057221ab3de5199e003b2906ddb44966553ce6eb74f8b8a76c9a05a3e7926a5e6f6a11c4ae80c126e644d30a98e233dd23844f75aff82275c1a1245c60dd061431283fbae60063d81f09dd6bc0a3375d6da42b5420af079f720fb357f13cf888a70deab4476c7b0e731e2ca53a0b1f49bc2098ee1ea3930e19947156b2", "a36fd2e63b504290b326d18bd989a244498769f836c8e9e3f50b5bdd13767b48", 0x8, 0x3}, &(0x7f0000000040)="23269e83141f7dc6f7196f40e1c0186891668a49d3ac4bf7b9125548507ac62f71ef8a5e7768befce6c13e3c9708129263b2472230047efb82f36caf1ef0cd6f76c4e9d94cf8e7669892d137b3e6bd05418b1df5f18e2932fdf2f8cf9aabd639a7bb3824cf34b866882a2d66af003e2747692b3e4152836cc1fa18120dc537f53ac1edc0b77ffc5d0106914b0868c132c7ec2b688024df2a877a011664509fa37042ae0c6e8b6e08f5d50af6434d7921f710db377412b98e95dfed4a1eefacf2510e2800aff250c4bc", 0x100, 0xfff, 0x4, 0x7, 0x6, 0x8, 0x8002, 0x2})
socket$inet_sctp(0x2, 0x1, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0xfd2}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x100}, 0x24)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040)=0x10000000, 0x4)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
socket$inet6_sctp(0x1c, 0x5, 0x84)
rfork(0x1000)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
bind$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x2, @mcast2, 0x34}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'freebsd\x00', 0x80000405}, 0xfffffffffffffdb1)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000180)={0x3000, "8113a1b0683be996f22e9e9fd8baac7e"}, 0x14)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000040)={@broadcast, @local={0xac, 0x14, 0x0}}, 0xc)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, 0x0, 0x0)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f0000000180)={@rand_addr, @multicast2, @rand_addr}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@broadcast, @remote, @multicast2}, 0xc)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr, @rand_addr}, 0xc)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg(r2, &(0x7f0000000080)={&(0x7f0000000240)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000500)={@in={{0x10, 0x2, 0x2}}}, 0x98)
sendmsg(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x105)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000003c0)={<r3=>0x0, 0x0, 0xf, 0x3, 0x101}, &(0x7f0000000440)=0x18)
setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x90}, 0xb)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000680)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}}, r3, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x98)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000200), 0x4, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$sock_int(r4, 0xffff, 0x1001, &(0x7f0000000080)=0x200, 0x4)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000000)=0x80000001, 0x4)
bind(0xffffffffffffffff, &(0x7f00000000c0)=@in={0x10, 0x2, 0x2, @rand_addr=0x9}, 0x10)
sendmsg$inet6_sctp(r4, &(0x7f0000000140)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000340)='H', 0x1}], 0x1}, 0x20180)
r5 = socket$inet6(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r5, 0x29, 0xb, &(0x7f00000000c0)=0x9, 0x4)
r6 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000980)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r6, 0x6, 0x47, &(0x7f00000002c0)=0xa00, 0x4)

executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
r2 = socket(0x2, 0x1, 0x0)
vfork()
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, 0x0, 0x0)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r3 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
bind$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="acbc5dad42bce6bc4d22a57e301d40af"}, 0x1c)
r4 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_opts(r4, 0x0, 0x1, &(0x7f00000002c0)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c)
getsockopt$inet_opts(r4, 0x0, 0x1, &(0x7f0000000980)=""/97, &(0x7f0000000200)=0x61)
aio_read(&(0x7f0000000540)={r2, 0xfffffffffffffff9, &(0x7f0000000200)="a140e5b8f9f7b55ec12e1c7b2965bf46fac680bad8667db4f9b79dd7240fb9c9b4996598bd209e856ee89f208229cd3dc3c9af0f712f81b8a4dc0d56f84cb135d0dd4f9cf7861e5c920c860bd29c1ae817bd4dc6c470a09a0a12bfa70ea5d0e614bf3fd406db7d4527a4e6ef", 0x6c, [0x2b, 0x2], 0x2, 0x2, 0xfffffffc, {0x7, 0x3, &(0x7f0000000140)="6ad4d5a2abbb13c2a9c1c5"}, {0x4, 0x17, @sival_int=0x80000001, @thr={&(0x7f0000000280)="c4629dba66090f42038fe85887254f000000f60f90160f4bce8f2850865f411df3420f1ee1662ef2ad0fb93c97c4427101e4", &(0x7f00000003c0)="c9428f7a9dec1f6797e8626ffb9da6d522eb613fff95c911a91a3e76e16828f3035fdfda2ede0dd6340bae1c67adbe933ecfd80a14cbd8b5dbcb92647b703eb6d2a425a97122a5a69fd21892533ce1c1e55888171e4aa64240b4f9a7b985521b07160d33ad44c6e87071f61d6afe61e885df216bdf328b605fa03d4519e6ecceac0b12a0c6e40346c39366308386ea781554b48605bb8d00b08f8d676b4991cfabe9bca9ea5a"}}})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$sock_int(r2, 0xffff, 0x1002, &(0x7f0000000100), 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, &(0x7f0000000380)={0x6, {{0x1c, 0x1c, 0x1, 0x0, @mcast1}}}, 0x88)
connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)

executing program 3:
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc030636a, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfbff85})

executing program 2:
ksem_init(&(0x7f0000000040), 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
freebsd10_pipe(&(0x7f0000000040))
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x0, @sival_int, @spare=[0x2, 0xd6a9, 0x7, 0x8, 0x9, 0x7, 0x800003, 0x6]})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
recvmsg(r0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002580)=""/175, 0xaf}, 0x87cf3d02b949a599)

executing program 0:
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffff9c, 0xc040636a, 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$DIOCRCLRASTATS(0xffffffffffffffff, 0xc4504448, &(0x7f0000000140)={{"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", "a36fd2e63b504290b326d18bd989a244498769f836c8e9e3f50b5bdd13767b48", 0x8, 0x3}, &(0x7f0000000040)="23269e83141f7dc6f7196f40e1c0186891668a49d3ac4bf7b9125548507ac62f71ef8a5e7768befce6c13e3c9708129263b2472230047efb82f36caf1ef0cd6f76c4e9d94cf8e7669892d137b3e6bd05418b1df5f18e2932fdf2f8cf9aabd639a7bb3824cf34b866882a2d66af003e2747692b3e4152836cc1fa18120dc537f53ac1edc0b77ffc5d0106914b0868c132c7ec2b688024df2a877a011664509fa37042ae0c6e8b6e08f5d50af6434d7921f710db377412b98e95dfed4a1eefacf2510e2800aff250c4bc", 0x100, 0xfff, 0x4, 0x7, 0x6, 0x8, 0x8002, 0x2})
socket$inet_sctp(0x2, 0x1, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0xfd2}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x100}, 0x24)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040)=0x10000000, 0x4)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
socket$inet6_sctp(0x1c, 0x5, 0x84)
rfork(0x1000)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
bind$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x2, @mcast2, 0x34}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'freebsd\x00', 0x80000405}, 0xfffffffffffffdb1)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000180)={0x3000, "8113a1b0683be996f22e9e9fd8baac7e"}, 0x14)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000040)={@broadcast, @local={0xac, 0x14, 0x0}}, 0xc)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, 0x0, 0x0)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f0000000180)={@rand_addr, @multicast2, @rand_addr}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@broadcast, @remote, @multicast2}, 0xc)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr, @rand_addr}, 0xc)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg(r2, &(0x7f0000000080)={&(0x7f0000000240)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000500)={@in={{0x10, 0x2, 0x2}}}, 0x98)
sendmsg(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x105)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000003c0)={<r3=>0x0, 0x0, 0xf, 0x3, 0x101}, &(0x7f0000000440)=0x18)
setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x90}, 0xb)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000680)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}}, r3, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x98)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000200), 0x4, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$sock_int(r4, 0xffff, 0x1001, &(0x7f0000000080)=0x200, 0x4)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000000)=0x80000001, 0x4)
bind(0xffffffffffffffff, &(0x7f00000000c0)=@in={0x10, 0x2, 0x2, @rand_addr=0x9}, 0x10)
sendmsg$inet6_sctp(r4, &(0x7f0000000140)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000340)='H', 0x1}], 0x1}, 0x20180)
r5 = socket$inet6(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r5, 0x29, 0xb, &(0x7f00000000c0)=0x9, 0x4)
r6 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000980)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r6, 0x6, 0x47, &(0x7f00000002c0)=0xa00, 0x4)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @spare=[0x8, 0x0, 0x0, 0x80000]})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x6, @sival_int, @spare=[0x0, 0x0, 0x400]})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000001c0), 0x200000, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc, @sival_int, @thr={0x0, 0x0}})
ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0})

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
bind$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x2, @mcast2, 0x34}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'freebsd\x00', 0x80000405}, 0xfffffffffffffdb1)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000180)={0x3000, "8113a1b0683be996f22e9e9fd8baac7e"}, 0x14)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000040)={@broadcast, @local={0xac, 0x14, 0x0}}, 0xc)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, 0x0, 0x0)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f0000000180)={@rand_addr, @multicast2, @rand_addr}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@broadcast, @remote, @multicast2}, 0xc)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr, @rand_addr}, 0xc)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg(r2, &(0x7f0000000080)={&(0x7f0000000240)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000500)={@in={{0x10, 0x2, 0x2}}}, 0x98)
sendmsg(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x105)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000003c0)={<r3=>0x0, 0x0, 0xf, 0x3, 0x101}, &(0x7f0000000440)=0x18)
setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x90}, 0xb)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000680)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}}, r3, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x98)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000200), 0x4, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$sock_int(r4, 0xffff, 0x1001, &(0x7f0000000080)=0x200, 0x4)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000000)=0x80000001, 0x4)
bind(0xffffffffffffffff, &(0x7f00000000c0)=@in={0x10, 0x2, 0x2, @rand_addr=0x9}, 0x10)
sendmsg$inet6_sctp(r4, &(0x7f0000000140)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000340)='H', 0x1}], 0x1}, 0x20180)
r5 = socket$inet6(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r5, 0x29, 0xb, &(0x7f00000000c0)=0x9, 0x4)
r6 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000980)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r6, 0x6, 0x47, &(0x7f00000002c0)=0xa00, 0x4)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @spare=[0x0, 0x0, 0x0, 0x80000]})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6, @sival_int, @spare=[0x0, 0x0, 0x400]})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000001c0), 0x200000, 0x0)
vfork()
ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0})

executing program 3:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
writev(r1, &(0x7f0000000200)=[{&(0x7f0000000100)="19", 0x3a4e1e905c56cdb7}], 0x1)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
getpgrp(0xffffffffffffffff)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt(r2, 0x84, 0xb, &(0x7f0000000100)="a9144b2e1051d65358f9ab6df90300000000000000a0f37945d238476c60b72305021b4ff481e70d57334c1a40edbb70182c977b313e7419d5221903fdbc4e0887d353e0c4ca306854ffffffff5e695b6d2ce621706a3addfa788991f15d000019ffd7aff6204db5565ed34f9de5f34953eebc2852616d7efe4b7bf3fb4ce267", 0x80)
ioctl$DIOCGETADDRS(0xffffffffffffffff, 0xc4704435, &(0x7f0000001d00)="bab8547120a9325a9f5965695c734afb7508dc37")
openat$bpf(0xffffffffffffff9c, &(0x7f0000002640), 0x80000, 0x0)
ioctl$CIOCCRYPT(0xffffffffffffffff, 0xc0306367, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)="9091ab11ec4a093b18f72987ced26cfc45a07063ccf33cbf3ded0565eca6afe08ef925dd63da9b76cf5647e4aeec01ae3dd95d4eff947fc9eb", 0x0})
mount(&(0x7f00000000c0)='msdosfs\x00', 0x0, 0x0, &(0x7f0000000000))
socket(0x2, 0x1, 0x0)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$DIOCRDELADDRS(r3, 0xc4504444, &(0x7f0000001b00)={{"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", "08b76e64b0424d545c756cae3aa1bc2844541bc727b4d3d0534689415291bb74"}, 0x0, 0x14})
socket$inet(0x2, 0x4, 0x3)

executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040)=0x10000000, 0x4)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
socket$inet6_sctp(0x1c, 0x5, 0x84)
rfork(0x1000)

executing program 2:
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
ksem_wait(r0)
r1 = socket(0x0, 0x0, 0x0)
getpeername(r1, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c)
socket$inet_sctp(0x2, 0x1, 0x84)
r2 = socket$inet(0x2, 0x4000000000000001, 0x0)
syz_emit_ethernet(0x0, 0x0)
ksem_wait(r0)
socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r1, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
bind$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00000000ea61aeb900"}, 0x1c)
connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x14a, @rand_addr="e2006be73d46543a9da3f2620eae4bf7", 0x7}, 0x1c)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = dup2(r4, r4)
setsockopt$sock_int(r5, 0xffff, 0xb017, &(0x7f0000001140)=0x1, 0x4)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000010c0)={0x0, 0xa04f}, &(0x7f0000001100)=0x8)
sendto$inet6(r3, &(0x7f0000000080)="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", 0xfff, 0x80, &(0x7f0000001080)={0x1c, 0x1c, 0x2, 0x7ff, @mcast2, 0x4}, 0x1c)
setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f00000002c0)="ee1c373ce8b67d9e982808665d19acaef61700000000006a00000000", 0x1c)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf})
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x3, @rand_addr=0x10dfa767}, 0x10)
sendto(r0, &(0x7f0000000800)="1b", 0x1, 0x0, &(0x7f00000001c0)=@in={0x10, 0x2, 0x1, @multicast1}, 0x10)

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
r2 = socket(0x2, 0x1, 0x0)
vfork()
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, 0x0, 0x0)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r3 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
bind$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="acbc5dad42bce6bc4d22a57e301d40af"}, 0x1c)
r4 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_opts(r4, 0x0, 0x1, &(0x7f00000002c0)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c)
getsockopt$inet_opts(r4, 0x0, 0x1, &(0x7f0000000980)=""/97, &(0x7f0000000200)=0x61)
aio_read(&(0x7f0000000540)={r2, 0xfffffffffffffff9, &(0x7f0000000200)="a140e5b8f9f7b55ec12e1c7b2965bf46fac680bad8667db4f9b79dd7240fb9c9b4996598bd209e856ee89f208229cd3dc3c9af0f712f81b8a4dc0d56f84cb135d0dd4f9cf7861e5c920c860bd29c1ae817bd4dc6c470a09a0a12bfa70ea5d0e614bf3fd406db7d4527a4e6ef", 0x6c, [0x2b, 0x2], 0x2, 0x2, 0xfffffffc, {0x7, 0x3, &(0x7f0000000140)="6ad4d5a2abbb13c2a9c1c5"}, {0x4, 0x17, @sival_int=0x80000001, @thr={&(0x7f0000000280)="c4629dba66090f42038fe85887254f000000f60f90160f4bce8f2850865f411df3420f1ee1662ef2ad0fb93c97c4427101e4", &(0x7f00000003c0)="c9428f7a9dec1f6797e8626ffb9da6d522eb613fff95c911a91a3e76e16828f3035fdfda2ede0dd6340bae1c67adbe933ecfd80a14cbd8b5dbcb92647b703eb6d2a425a97122a5a69fd21892533ce1c1e55888171e4aa64240b4f9a7b985521b07160d33ad44c6e87071f61d6afe61e885df216bdf328b605fa03d4519e6ecceac0b12a0c6e40346c39366308386ea781554b48605bb8d00b08f8d676b4991cfabe9bca9ea5a"}}})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$sock_int(r2, 0xffff, 0x1002, &(0x7f0000000100)=0x6, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, &(0x7f0000000380)={0x0, {{0x1c, 0x1c, 0x1, 0x0, @mcast1}}}, 0x88)
connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)

executing program 0:
r0 = socket(0x1c, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r0, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6ddedcdbce377ee84ecd14646418343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53523c08da73d807f1", 0x67}, {&(0x7f00000008c0)="21fe9b303a53455babd8fd47d4a061f58552e3bd3c605a2e10e8252263a8645e401d4a06f946a861e56c7dc17a8a2546ff80e6ea5bde7a1cfdc3219e7e9a2eb1ea27accd0b810706afff4731bde8662a30d5e0c03da0ef892e6089f569bf4c55cb19ce50d10543b2d1be69b58eb5fb56d140ce5a17d9b7bf746cfaeca3e792dd4f00d2626b10975bf4ec341b7bd350fab64a2993dd3f9e662df740fd5c8f27a354e96f933ef034ec11b76e754773d73bb280e177bb2e0e8aac5059ed3a5e2d6df0232865912c041e129072d2d885febcd31ec9e19bae977c4f53958d5975df3a2700"/235, 0xeb}, {&(0x7f0000000080)="5aac9d2a09b304321aaa18d528980ace4c94b1dc90e71747bdf721c89e4836", 0x1f}, {&(0x7f0000000280)="3ab2b137babddeea5631319b53fa902599777e3c5c93c90f18f9a9a676c6c184989b1bfb38b765b4bee832487236a4a13feb48ed6facd41277c85feda40125d94d0bf6a9965bb80e80bbf360d7b3613d093e3bde8990dc5f003b1dd7a008475bdf6bb69e98f1a79890cef21cb0ad20ec66667a162f5ed0b9833da8909c3b153380a86dc0f9e8baae762d0e69030bc4c23a05cd2cb213e6a34b420b61", 0x9c}, {&(0x7f0000000340)="031fa0fe45d686909a3071b5a2f1678f5d1daf9ba7eeb17b380c86ce882ab3d68f7ad98e6f81cd5d41788eb2fa4d7e03556ded735a4271a1d3666d1ddbcb8e3f1a850b306d2d5ac7be35afe5ff1165f6a2bd598a6dc1f883331ddb0abd475fc9f93728c6f6fc4093246500a479166eaa96ea07c7159cd2f11c1c6a9c6f4bfdec29868913f1e2abbffedaf8049af9d7d8cac886dc938f2f030a5714f89d047ecf8f5940ff1c4c5104dfbe63d6", 0xac}, {&(0x7f0000000400)="5f0a2629cc04f25337efdb3d41f5f9c82a3b94bbfad96bf8e32f9c091591b0a8fa696fa78cb539c92cfbddeb79ca19f781c19a5cecccfaed9a3113b14e91b6bf9fbd97dfe88a0b00e20157d7137ae7c4854fe880054e12fd1129e0990721f7a93570818f8b5a2351a28d5d5210333d1f187a85ca7ca67dcf71b8d8fc10fde8b3a93f4ec62f59894f1d2f46bc4183b9b633920b6844459b10ccb8ad1d2c9248c57be20118e9806e00bc32cecd0ad9eb468171760e5440b8eb8c6072bc41372ddb9eb92e233a7e64718706fb", 0xcb}, {&(0x7f0000000500)="5b8e29d9a575b4176f890d5049895bc098b08f192da19928b1ac48f04ac0c16cb9538476f5", 0x25}, {&(0x7f0000000540)="c5aad91be07fad026c5113816be9281763094825a75cab0d8d2b6899bdd76187c2d13e8e210dd995f089edc4b212f7566c3508fb2845af8c57712c92048aa2c46d9e7eeae40f33eb00be98c1ace2495b79ce0011fa739ff292db98ecc98e887ee5c40e63bc4a38ea2d49028f8e245e8fdeef5d1164fd70a8293f0515db382d234ccbe9325b506ec0e05d0c7fe0ffe1ab054e89f4f6818cac38fee62ae7bc87294243fe935d5525448e7e796e98d895f65981b417fbb87e078df5c89b83005dc007fe9aeda48370fb417ba39f2012b543f2332498e741446ceb036a1893bc93bb", 0xe0}, {&(0x7f0000000640)="0095ae9b00a35fe496c619cff688115d73bd6765264fd8ca15245e0fc682796b7e9f2fbfd2d2b0f641d07f3ffbd948ddf7f7ea3cf562354a4aa932e02457f62eae264cd6c27b37c253a184edfd59b4ed5af8be7c2493dcb2734ec603da022b34e2f42ce0a963303cf518e11e32f370a9d5ffdcad386ad04ef101acfe95ad7daebe74d0d41cbef1e5bf1596927ad21db3eaa0fd4031b25884964a88fdca88c21ef91b7a8e205023a874bc68ee67ed78c7c71ed5", 0xb3}, {&(0x7f0000000700)="611ea6dbccccdb999f7f9ca64412426bd8bc7d09d046932a2544556b70cf0c0914cd62ee9d27a7f36aab94b002d976b1c3654a2a0e5b8111a98cf83fb5b7ad1b59", 0x41}], 0xa, 0x0, 0x0, 0x20084}, 0x0)

executing program 0:
ksem_init(&(0x7f0000000040), 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
freebsd10_pipe(&(0x7f0000000040))
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x0, @sival_int, @spare=[0x2, 0xd6a9, 0x7, 0x8, 0x9, 0x7, 0x800003, 0x6]})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
recvmsg(r0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002580)=""/175, 0xaf}, 0x87cf3d02b949a599)

executing program 3:
openat(0xffffffffffffffff, 0x0, 0x400000, 0xc2)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000cc0), 0x80200, 0x0)
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f00000000c0)={{"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", "3c39853fca58e144ea41e00efc64de6d0914b698728dda3ae5279363b0a055bf"}, 0x0})
socket$inet6_tcp(0x1c, 0x1, 0x0)
cap_rights_limit(0xffffffffffffffff, 0x0)
getresgid(0x0, 0x0, 0x0)
open(0x0, 0x240, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @spare=[0x8, 0x7fffffffffffffff, 0x0, 0x80000, 0x0, 0x0, 0x8]})
bind$inet(0xffffffffffffffff, 0x0, 0x0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6, @sival_int, @spare=[0x0, 0x0, 0x400]})
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000001c0), 0x200000, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc, @sival_int, @thr={0x0, 0x0}})
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0x10)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000140)={0x0, 0x3ff, 0xfffffffd}, 0xc)
ioctl$BIOCSETF32(0xffffffffffffffff, 0x80084267, &(0x7f0000000540)={0x3, 0x3})
ioctl$CIOCGSESSION(r2, 0xc0306365, &(0x7f0000000040)={0x0, 0x27, 0x0, 0x0, 0x0, 0x0})

executing program 3:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @spare=[0x8, 0x0, 0x0, 0x80000]})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x0, @sival_int, @spare=[0x0, 0x0, 0x400]})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000001c0), 0x200000, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc, @sival_int, @thr={0x0, 0x0}})
ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0})

executing program 1:
r0 = getppid()
r1 = shmget(0x1, 0x4000, 0x582, &(0x7f0000ff9000/0x4000)=nil)
freebsd11_fstatfs(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, <r2=>0x0})
fhstat(&(0x7f0000000200)={{[0x0, 0x5]}, {0x97, 0x2232, "c1028143bd3bd5ba502663b2767a7e94"}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
fstatfs(0xffffffffffffff9c, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, <r4=>0x0})
getresgid(&(0x7f0000000c80), &(0x7f0000000cc0)=<r5=>0x0, &(0x7f0000000d00))
shmctl$IPC_SET(r1, 0x1, &(0x7f0000000d40)={{r2, r3, r4, r5, 0x80, 0x0, 0x0, 0x9}, 0x958c, 0x9, 0x6, 0x5, r0, r0, 0x7})
r6 = getpid()
procctl$PROC_REAP_ACQUIRE(0x0, r6, 0x2, 0x0)
r7 = getpgid(r0)
r8 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
procctl$PROC_REAP_KILL(0x2, r7, 0x6, &(0x7f0000000dc0)={0x3, 0x5, <r9=>r0, 0x9, <r10=>r7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r11 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_int(r11, 0x29, 0x0, 0x0, 0x0)
fcntl$lock(r8, 0xd, &(0x7f0000000e40)={0x2, 0x0, 0xffffffff, 0x3, r10})
procctl$PROC_REAP_GETPIDS(0x0, r0, 0x5, &(0x7f00000010c0)={0x8, '\x00', &(0x7f0000000e80)=[{r10, r0, 0xfffffff8}, {r6, r9, 0xffff}, {r6, r6, 0x9}, {r10, r0, 0x6}, {r10, r10, 0x2}, {r9, r0, 0x1000}, {r9, r6}, {r0, r10, 0x800}]})
accept$unix(0xffffffffffffffff, &(0x7f0000001140)=@file={0x100b, 0x0, ""/4105}, &(0x7f0000002180)=0x100b)
fhstat(&(0x7f00000027c0)={{[0x6, 0x8000]}, {0x9, 0x6dfd, "f7a29d34bfbeca01fab909853c374ca0"}}, &(0x7f0000002800))
fhstat(&(0x7f0000002900)={{[0x9, 0x80]}, {0x3e0f, 0x318, "678c68c46aa207b356d221dd6e7883de"}}, &(0x7f0000002940))
fhstat(&(0x7f0000002a40)={{[0x9, 0x9]}, {0x5, 0x18, "c7136e8b2fb17bbad4c40e35ff6290ef"}}, &(0x7f0000002a80))
getresgid(&(0x7f0000002b80), &(0x7f0000002bc0), &(0x7f0000002c00))
getsid(r0)
openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r12 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r12, 0x84, 0x24, &(0x7f00000001c0)={0x0, @in={{0x10, 0x2, 0x3, @rand_addr}}}, &(0x7f0000000280)=0x90)
vfork()

executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
r2 = socket(0x2, 0x1, 0x0)
vfork()
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, 0x0, 0x0)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r3 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
bind$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="acbc5dad42bce6bc4d22a57e301d40af"}, 0x1c)
r4 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_opts(r4, 0x0, 0x1, &(0x7f00000002c0)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c)
getsockopt$inet_opts(r4, 0x0, 0x1, &(0x7f0000000980)=""/97, &(0x7f0000000200)=0x61)
aio_read(&(0x7f0000000540)={r2, 0xfffffffffffffff9, &(0x7f0000000200)="a140e5b8f9f7b55ec12e1c7b2965bf46fac680bad8667db4f9b79dd7240fb9c9b4996598bd209e856ee89f208229cd3dc3c9af0f712f81b8a4dc0d56f84cb135d0dd4f9cf7861e5c920c860bd29c1ae817bd4dc6c470a09a0a12bfa70ea5d0e614bf3fd406db7d4527a4e6ef", 0x6c, [0x2b, 0x2], 0x2, 0x2, 0xfffffffc, {0x7, 0x3, &(0x7f0000000140)="6ad4d5a2abbb13c2a9c1c5"}, {0x4, 0x17, @sival_int=0x80000001, @thr={&(0x7f0000000280)="c4629dba66090f42038fe85887254f000000f60f90160f4bce8f2850865f411df3420f1ee1662ef2ad0fb93c97c4427101e4", &(0x7f00000003c0)="c9428f7a9dec1f6797e8626ffb9da6d522eb613fff95c911a91a3e76e16828f3035fdfda2ede0dd6340bae1c67adbe933ecfd80a14cbd8b5dbcb92647b703eb6d2a425a97122a5a69fd21892533ce1c1e55888171e4aa64240b4f9a7b985521b07160d33ad44c6e87071f61d6afe61e885df216bdf328b605fa03d4519e6ecceac0b12a0c6e40346c39366308386ea781554b48605bb8d00b08f8d676b4991cfabe9bca9ea5a"}}})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$sock_int(r2, 0xffff, 0x1002, &(0x7f0000000100)=0x6, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, &(0x7f0000000380)={0x0, {{0x1c, 0x1c, 0x1, 0x0, @mcast1}}}, 0x88)
connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)

executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={0x0, 0xfcf}, 0x8)
setsockopt(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, 0x0, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f00000001c0)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x1, 0x7fffffff, @mcast1, 0x6}, 0x1c, 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYRES64=r0], 0x1c}, 0x0)
r2 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00'}, 0x24)
socket(0x1c, 0x1, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
socket$inet6_tcp(0x1c, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_int, @thr={0x0, 0x0}})
kmq_open(0x0, 0x200, 0x80, &(0x7f00000000c0)={0x0, 0x6, 0x7fff})

executing program 0:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
writev(r1, &(0x7f0000000200)=[{&(0x7f0000000100)="19", 0x3a4e1e905c56cdb7}], 0x1)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
getpgrp(0xffffffffffffffff)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt(r2, 0x84, 0xb, &(0x7f0000000100)="a9144b2e1051d65358f9ab6df90300000000000000a0f37945d238476c60b72305021b4ff481e70d57334c1a40edbb70182c977b313e7419d5221903fdbc4e0887d353e0c4ca306854ffffffff5e695b6d2ce621706a3addfa788991f15d000019ffd7aff6204db5565ed34f9de5f34953eebc2852616d7efe4b7bf3fb4ce267", 0x80)
ioctl$DIOCGETADDRS(0xffffffffffffffff, 0xc4704435, &(0x7f0000001d00)="bab8547120a9325a9f5965695c734afb7508dc37")
openat$bpf(0xffffffffffffff9c, &(0x7f0000002640), 0x80000, 0x0)
ioctl$CIOCCRYPT(0xffffffffffffffff, 0xc0306367, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)="9091ab11ec4a093b18f72987ced26cfc45a07063ccf33cbf3ded0565eca6afe08ef925dd63da9b76cf5647e4aeec01ae3dd95d4eff947fc9eb", 0x0})
mount(&(0x7f00000000c0)='msdosfs\x00', 0x0, 0x0, &(0x7f0000000000))
socket(0x2, 0x1, 0x0)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$DIOCRDELADDRS(r3, 0xc4504444, &(0x7f0000001b00)={{"3b296cecbf5f10dc4c510817df793dec1eceee9786bc49a8133c9a0508480fc4d65d7ce41a811d68d499f8b12b0c1a83dde3a81f5a184dd3257c5b2cc59aa2ae4cc70851fd60b3a260f222d36200dbf3a0ffa9682209f349f1556da68f41163c01060c8e8cdd538341b55295aaa431ec81ba3f26bee870a8d783e02049cfc7d789f9a2ffb20f12087b20f9373bf0e5c10455b3a82d18f1af692a496b2a9fc552a9529ce754834a2f267c10cb8e0c846f6247825734cf32eb475ab36b3f14caf76e025a04dfaf9e25e43a6b0d47d49fa4a6625e69d74986e88b26a0f4c0d47595d6435bf3fbc4354a689591560be5a0f1ab3735dc2ae26fa02418f9f7300ce36684bb1f33d59e9dbb526fac3189bfe54db342a7281f33fb8edfb1c2ea9dfd12deae8f8a53f2c2b588ca3238c841d387f306cf4a7e58b0f86895563ed92df5873525e0fe2dca88075ff987cf4056705f51a6df800e17649fc1daf3d052b63be8044675320212a8338825ea27feac098a086b1b26a577f99064a69a8130830d19105babe497c49412f7dceeeff278d77771d93d8c229db173f68f781e0669cc085c43aa64b0c1d1076db3affad59679f9b0b9656bad8d1be2a7c285daf936dcd9aff45736e13e6651de62a8c4cf3bb993b53d330a689bf7484282e8fa093ea7f5b01d9eb74e054d2828355ad0d2382e92ffdecfe4b5d434087cc552dba20eeed73c10e70858cbd42dae88a4c8a9cd0ac449a19776595fb543761ce12ac910efc295ce7018b92a158778676da2b75064e7ff250dfbabef7e9ce92a9d72dcfff854ad2fa258afad83736da48b5cf53b4745bf4bf50140c610a850a3f99e8a7c19899a7a12cb406d2840eb12e30aafcbf42807d2340db8be5b5046c4c0ef3046bbce6065e7004127956264fe9f4bad3c9d90f7f304cb3eb011673873371bb58c1b86c438e28f8a825153d4e8b24b800644bfa95bec1287b9b41af9c221558a17acb6fbb6c5f4f88ae19f235d141a859e67c85b6a347ef5c9ae0e296142c90e9f02911cafdf32bd77adffc4627c2035fa2468f906d147e566f7fc92527ec6fb72fe813b517ab639391f642ff8d61d69af925d3984933f3d27fec074093c1007be9801324cfc9c5509fdda28b087ef729eaf9469f72cd9ef03b1fe129e0861638bc5f9bd428001f76f24c9057ebbf37ec29fea00e4647f82911d2498869e828d011fadc97a6a28d7df63cbfabf502a274961663cdd223bea7469b7209cd5cea8adddd2d7965d88ff7a74e41b79fc883004ceafd530b06558f11ffdf7bb3c7979a2c3d3b6d8f23296c7b77061bf43787225ec6c2ca3b9f0a7ee21122ec8b90402bcee48061f8def252fec3c40e3ea1f0194a1b52116dd6a6bf21a4546bdde459e92b87824064ecc4289dba5ea17513541e616746a5a3b01cf6eeba38f3c818289020380ac", "08b76e64b0424d545c756cae3aa1bc2844541bc727b4d3d0534689415291bb74"}, 0x0, 0x14})
socket$inet(0x2, 0x4, 0x3)

executing program 3:
openat(0xffffffffffffffff, 0x0, 0x400000, 0xc2)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000cc0), 0x80200, 0x0)
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f00000000c0)={{"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", "3c39853fca58e144ea41e00efc64de6d0914b698728dda3ae5279363b0a055bf"}, 0x0})
socket$inet6_tcp(0x1c, 0x1, 0x0)
cap_rights_limit(0xffffffffffffffff, 0x0)
getresgid(0x0, 0x0, 0x0)
open(0x0, 0x240, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @spare=[0x8, 0x7fffffffffffffff, 0x0, 0x80000, 0x0, 0x0, 0x8]})
bind$inet(0xffffffffffffffff, 0x0, 0x0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6, @sival_int, @spare=[0x0, 0x0, 0x400]})
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000001c0), 0x200000, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc, @sival_int, @thr={0x0, 0x0}})
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0x10)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000140)={0x0, 0x3ff, 0xfffffffd}, 0xc)
ioctl$BIOCSETF32(0xffffffffffffffff, 0x80084267, &(0x7f0000000540)={0x3, 0x3})
ioctl$CIOCGSESSION(r2, 0xc0306365, &(0x7f0000000040)={0x0, 0x27, 0x0, 0x0, 0x0, 0x0})

executing program 3:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @spare=[0x0, 0x0, 0x0, 0x80000]})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6, @sival_int, @spare=[0x0, 0x0, 0x400]})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000001c0), 0x200000, 0x0)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc, @sival_int, @thr={0x0, 0x0}})
ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0})

executing program 3:
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
ksem_wait(r0)
r1 = socket(0x0, 0x0, 0x0)
getpeername(r1, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c)
socket$inet_sctp(0x2, 0x1, 0x84)
r2 = socket$inet(0x2, 0x4000000000000001, 0x0)
syz_emit_ethernet(0x0, 0x0)
ksem_wait(r0)
socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r1, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
bind$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00000000ea61aeb900"}, 0x1c)
connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x14a, @rand_addr="e2006be73d46543a9da3f2620eae4bf7", 0x7}, 0x1c)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = dup2(r4, r4)
setsockopt$sock_int(r5, 0xffff, 0xb017, &(0x7f0000001140)=0x1, 0x4)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000010c0)={0x0, 0xa04f}, &(0x7f0000001100)=0x8)
sendto$inet6(r3, &(0x7f0000000080)="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", 0xfff, 0x80, &(0x7f0000001080)={0x1c, 0x1c, 0x2, 0x7ff, @mcast2, 0x4}, 0x1c)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
r2 = socket(0x2, 0x1, 0x0)
vfork()
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, 0x0, 0x0)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r3 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
bind$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="acbc5dad42bce6bc4d22a57e301d40af"}, 0x1c)
r4 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_opts(r4, 0x0, 0x1, &(0x7f00000002c0)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c)
getsockopt$inet_opts(r4, 0x0, 0x1, &(0x7f0000000980)=""/97, &(0x7f0000000200)=0x61)
aio_read(&(0x7f0000000540)={r2, 0xfffffffffffffff9, &(0x7f0000000200)="a140e5b8f9f7b55ec12e1c7b2965bf46fac680bad8667db4f9b79dd7240fb9c9b4996598bd209e856ee89f208229cd3dc3c9af0f712f81b8a4dc0d56f84cb135d0dd4f9cf7861e5c920c860bd29c1ae817bd4dc6c470a09a0a12bfa70ea5d0e614bf3fd406db7d4527a4e6ef", 0x6c, [0x2b, 0x2], 0x2, 0x2, 0xfffffffc, {0x7, 0x3, &(0x7f0000000140)="6ad4d5a2abbb13c2a9c1c5"}, {0x4, 0x17, @sival_int=0x80000001, @thr={&(0x7f0000000280)="c4629dba66090f42038fe85887254f000000f60f90160f4bce8f2850865f411df3420f1ee1662ef2ad0fb93c97c4427101e4", &(0x7f00000003c0)="c9428f7a9dec1f6797e8626ffb9da6d522eb613fff95c911a91a3e76e16828f3035fdfda2ede0dd6340bae1c67adbe933ecfd80a14cbd8b5dbcb92647b703eb6d2a425a97122a5a69fd21892533ce1c1e55888171e4aa64240b4f9a7b985521b07160d33ad44c6e87071f61d6afe61e885df216bdf328b605fa03d4519e6ecceac0b12a0c6e40346c39366308386ea781554b48605bb8d00b08f8d676b4991cfabe9bca9ea5a"}}})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$sock_int(r2, 0xffff, 0x1002, &(0x7f0000000100)=0x6, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, &(0x7f0000000380)={0x6, {{0x1c, 0x1c, 0x1, 0x0, @mcast1}}}, 0x88)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)

executing program 1:
openat(0xffffffffffffffff, 0x0, 0x400000, 0xc2)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000cc0), 0x80200, 0x0)
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f00000000c0)={{"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", "3c39853fca58e144ea41e00efc64de6d0914b698728dda3ae5279363b0a055bf"}, 0x0})
socket$inet6_tcp(0x1c, 0x1, 0x0)
cap_rights_limit(0xffffffffffffffff, 0x0)
getresgid(0x0, 0x0, 0x0)
open(0x0, 0x240, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @spare=[0x8, 0x7fffffffffffffff, 0x0, 0x80000, 0x0, 0x0, 0x8]})
bind$inet(0xffffffffffffffff, 0x0, 0x0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6, @sival_int, @spare=[0x0, 0x0, 0x400]})
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000001c0), 0x200000, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc, @sival_int, @thr={0x0, 0x0}})
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0x10)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000140)={0x0, 0x3ff, 0xfffffffd}, 0xc)
ioctl$BIOCSETF32(0xffffffffffffffff, 0x80084267, &(0x7f0000000540)={0x3, 0x3})
ioctl$CIOCGSESSION(r2, 0xc0306365, &(0x7f0000000040)={0x0, 0x27, 0x0, 0x0, 0x0, 0x0})

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @spare=[0x8, 0x0, 0x0, 0x80000]})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x0, @sival_int, @spare=[0x0, 0x0, 0x400]})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000001c0), 0x200000, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc, @sival_int, @thr={0x0, 0x0}})
ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0})

executing program 2:
openat(0xffffffffffffffff, 0x0, 0x400000, 0xc2)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000cc0), 0x80200, 0x0)
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f00000000c0)={{"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", "3c39853fca58e144ea41e00efc64de6d0914b698728dda3ae5279363b0a055bf"}, 0x0})
socket$inet6_tcp(0x1c, 0x1, 0x0)
cap_rights_limit(0xffffffffffffffff, 0x0)
getresgid(0x0, 0x0, 0x0)
open(0x0, 0x240, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @spare=[0x8, 0x7fffffffffffffff, 0x0, 0x80000, 0x0, 0x0, 0x8]})
bind$inet(0xffffffffffffffff, 0x0, 0x0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6, @sival_int, @spare=[0x0, 0x0, 0x400]})
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000001c0), 0x200000, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc, @sival_int, @thr={0x0, 0x0}})
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0x10)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000140)={0x0, 0x3ff, 0xfffffffd}, 0xc)
ioctl$BIOCSETF32(0xffffffffffffffff, 0x80084267, &(0x7f0000000540)={0x3, 0x3})
ioctl$CIOCGSESSION(r2, 0xc0306365, &(0x7f0000000040)={0x0, 0x27, 0x0, 0x0, 0x0, 0x0})

executing program 2:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @spare=[0x0, 0x0, 0x0, 0x80000]})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6, @sival_int, @spare=[0x0, 0x0, 0x400]})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000001c0), 0x200000, 0x0)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc, @sival_int, @thr={0x0, 0x0}})
ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0})

executing program 2:
r0 = getppid()
r1 = shmget(0x1, 0x4000, 0x582, &(0x7f0000ff9000/0x4000)=nil)
freebsd11_fstatfs(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, <r2=>0x0})
fhstat(&(0x7f0000000200)={{[0x0, 0x5]}, {0x97, 0x2232, "c1028143bd3bd5ba502663b2767a7e94"}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
fstatfs(0xffffffffffffff9c, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, <r4=>0x0})
getresgid(&(0x7f0000000c80), &(0x7f0000000cc0)=<r5=>0x0, &(0x7f0000000d00))
shmctl$IPC_SET(r1, 0x1, &(0x7f0000000d40)={{r2, r3, r4, r5, 0x80, 0x0, 0x0, 0x9}, 0x958c, 0x9, 0x6, 0x5, r0, r0, 0x7})
r6 = getpid()
procctl$PROC_REAP_ACQUIRE(0x0, r6, 0x2, 0x0)
r7 = getpgid(r0)
r8 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
procctl$PROC_REAP_KILL(0x2, r7, 0x6, &(0x7f0000000dc0)={0x3, 0x5, <r9=>r0, 0x9, <r10=>r7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r11 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_int(r11, 0x29, 0x0, 0x0, 0x0)
fcntl$lock(r8, 0xd, &(0x7f0000000e40)={0x2, 0x0, 0xffffffff, 0x3, r10})
procctl$PROC_REAP_GETPIDS(0x0, r0, 0x5, &(0x7f00000010c0)={0x8, '\x00', &(0x7f0000000e80)=[{r10, r0, 0xfffffff8}, {r6, r9, 0xffff}, {r6, r6, 0x9}, {r10, r0, 0x6}, {r10, r10, 0x2}, {r9, r0, 0x1000}, {r9, r6}, {r0, r10, 0x800}]})
accept$unix(0xffffffffffffffff, &(0x7f0000001140)=@file={0x100b, 0x0, ""/4105}, &(0x7f0000002180)=0x100b)
fhstat(&(0x7f00000027c0)={{[0x6, 0x8000]}, {0x9, 0x6dfd, "f7a29d34bfbeca01fab909853c374ca0"}}, &(0x7f0000002800))
fhstat(&(0x7f0000002900)={{[0x9, 0x80]}, {0x3e0f, 0x318, "678c68c46aa207b356d221dd6e7883de"}}, &(0x7f0000002940))
fhstat(&(0x7f0000002a40)={{[0x9, 0x9]}, {0x5, 0x18, "c7136e8b2fb17bbad4c40e35ff6290ef"}}, &(0x7f0000002a80))
getresgid(&(0x7f0000002b80), &(0x7f0000002bc0), &(0x7f0000002c00))
getsid(r0)
openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r12 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r12, 0x84, 0x24, &(0x7f00000001c0)={0x0, @in={{0x10, 0x2, 0x3, @rand_addr}}}, &(0x7f0000000280)=0x90)
vfork()

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
r2 = socket(0x2, 0x1, 0x0)
vfork()
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, 0x0, 0x0)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r3 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
bind$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="acbc5dad42bce6bc4d22a57e301d40af"}, 0x1c)
r4 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_opts(r4, 0x0, 0x1, &(0x7f00000002c0)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c)
getsockopt$inet_opts(r4, 0x0, 0x1, &(0x7f0000000980)=""/97, &(0x7f0000000200)=0x61)
aio_read(&(0x7f0000000540)={r2, 0xfffffffffffffff9, &(0x7f0000000200)="a140e5b8f9f7b55ec12e1c7b2965bf46fac680bad8667db4f9b79dd7240fb9c9b4996598bd209e856ee89f208229cd3dc3c9af0f712f81b8a4dc0d56f84cb135d0dd4f9cf7861e5c920c860bd29c1ae817bd4dc6c470a09a0a12bfa70ea5d0e614bf3fd406db7d4527a4e6ef", 0x6c, [0x2b, 0x2], 0x2, 0x2, 0xfffffffc, {0x7, 0x3, &(0x7f0000000140)="6ad4d5a2abbb13c2a9c1c5"}, {0x4, 0x17, @sival_int=0x80000001, @thr={&(0x7f0000000280)="c4629dba66090f42038fe85887254f000000f60f90160f4bce8f2850865f411df3420f1ee1662ef2ad0fb93c97c4427101e4", &(0x7f00000003c0)="c9428f7a9dec1f6797e8626ffb9da6d522eb613fff95c911a91a3e76e16828f3035fdfda2ede0dd6340bae1c67adbe933ecfd80a14cbd8b5dbcb92647b703eb6d2a425a97122a5a69fd21892533ce1c1e55888171e4aa64240b4f9a7b985521b07160d33ad44c6e87071f61d6afe61e885df216bdf328b605fa03d4519e6ecceac0b12a0c6e40346c39366308386ea781554b48605bb8d00b08f8d676b4991cfabe9bca9ea5a"}}})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$sock_int(r2, 0xffff, 0x1002, &(0x7f0000000100)=0x6, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, &(0x7f0000000380)={0x6, {{0x1c, 0x1c, 0x1, 0x0, @mcast1}}}, 0x88)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)

executing program 0:
openat(0xffffffffffffffff, 0x0, 0x400000, 0xc2)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000cc0), 0x80200, 0x0)
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f00000000c0)={{"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", "3c39853fca58e144ea41e00efc64de6d0914b698728dda3ae5279363b0a055bf"}, 0x0})
socket$inet6_tcp(0x1c, 0x1, 0x0)
cap_rights_limit(0xffffffffffffffff, 0x0)
getresgid(0x0, 0x0, 0x0)
open(0x0, 0x240, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @spare=[0x8, 0x7fffffffffffffff, 0x0, 0x80000, 0x0, 0x0, 0x8]})
bind$inet(0xffffffffffffffff, 0x0, 0x0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6, @sival_int, @spare=[0x0, 0x0, 0x400]})
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000001c0), 0x200000, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc, @sival_int, @thr={0x0, 0x0}})
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0x10)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000140)={0x0, 0x3ff, 0xfffffffd}, 0xc)
ioctl$BIOCSETF32(0xffffffffffffffff, 0x80084267, &(0x7f0000000540)={0x3, 0x3})
ioctl$CIOCGSESSION(r2, 0xc0306365, &(0x7f0000000040)={0x0, 0x27, 0x0, 0x0, 0x0, 0x0})

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={0x0, 0xfcf}, 0x8)
setsockopt(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, 0x0, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f00000001c0)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x1, 0x7fffffff, @mcast1, 0x6}, 0x1c, 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYRES64=r0], 0x1c}, 0x0)
r2 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00'}, 0x24)
socket(0x1c, 0x1, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
socket$inet6_tcp(0x1c, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_int, @thr={0x0, 0x0}})
kmq_open(0x0, 0x200, 0x80, &(0x7f00000000c0)={0x0, 0x6, 0x7fff})

executing program 3:
openat(0xffffffffffffffff, 0x0, 0x400000, 0xc2)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000cc0), 0x80200, 0x0)
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f00000000c0)={{"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", "3c39853fca58e144ea41e00efc64de6d0914b698728dda3ae5279363b0a055bf"}, 0x0})
socket$inet6_tcp(0x1c, 0x1, 0x0)
cap_rights_limit(0xffffffffffffffff, 0x0)
getresgid(0x0, 0x0, 0x0)
open(0x0, 0x240, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @spare=[0x8, 0x7fffffffffffffff, 0x0, 0x80000, 0x0, 0x0, 0x8]})
bind$inet(0xffffffffffffffff, 0x0, 0x0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6, @sival_int, @spare=[0x0, 0x0, 0x400]})
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000001c0), 0x200000, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc, @sival_int, @thr={0x0, 0x0}})
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0x10)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000140)={0x0, 0x3ff, 0xfffffffd}, 0xc)
ioctl$BIOCSETF32(0xffffffffffffffff, 0x80084267, &(0x7f0000000540)={0x3, 0x3})
ioctl$CIOCGSESSION(r2, 0xc0306365, &(0x7f0000000040)={0x0, 0x27, 0x0, 0x0, 0x0, 0x0})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int, @ke_flags})
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0)
procctl$PROC_NO_NEW_PRIVS_CTL(0x0, 0x0, 0x13, &(0x7f00000000c0)=0xff)
setsockopt(r1, 0x84, 0x8001, &(0x7f0000000000)='\x00', 0x5a)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10)

executing program 3:
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
ksem_wait(r0)
r1 = socket(0x0, 0x0, 0x0)
getpeername(r1, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = socket$inet(0x2, 0x4000000000000001, 0x0)
syz_emit_ethernet(0x0, 0x0)
ksem_wait(r0)
socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r1, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
bind$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00000000ea61aeb900"}, 0x1c)
connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x14a, @rand_addr="e2006be73d46543a9da3f2620eae4bf7", 0x7}, 0x1c)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r5, r5)
setsockopt$sock_int(r6, 0xffff, 0xb017, &(0x7f0000001140)=0x1, 0x4)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000010c0)={0x0, 0xa04f}, &(0x7f0000001100)=0x8)
sendto$inet6(r4, &(0x7f0000000080)="2dcea945c0ef6fd85d1ee6de21b74b7672429077690c901efa229e8261b87641fe71c6ed99fe1a0d730b8d6db79772b2923639c263aed27b623bb71ca8b6c09b5293e6969ef18a6f7126633269ff9d85566fa8cd0dbd917a124f9f16b1287926c31593c2679faf77477884048368d5a4ab9d9e821d3304cf8a24afff38f810ab4b6636f2b74edee24c146f2119904b14d75710977ee04871a5396a2ef0c48a914edb1bf116934fc632cbb6dac7fac40dcbab12b6128b9a2b4eab48b7ff21bbe5e8a83ce9c178717732847cd77af35e117ab7b0ca8b3e4e06a860dd67dd9bdd18ab61c010ff4a2dd6cc0624e00c86db530e56146f0329122ec3e2e00444887b98954399987681a37ce693e21fdfe6a339e3527e0f776901b43aaaf7ee5660e58dc6a3b4cae53ee350aa6b520c74379fbdbac4e34d8729a38e66a5d377f4b2463890815ecf2964d143f608653422b30604543a9e6282c15c5564bc437cec250fb76c46fe89ab334ad3ff2bcbfd5aacd6dc2e3cf1739a46a1e47d18aa1021e3f0e037184a79eb40576208fd56db87b8dce9241cabcfe7dea6f1a60941aae91498f10b3c9610941d1a2afa5c5dd6a68a1c39d225c69992b8d062d8ddd60181294778da4eb98ca0e0bc2454103d1bfb3fc3cd2b332a482984b9dc696716297ce21cdbd9f11214a18f2b07afd8bb0c13b3c7b5a550d0c6a55832a0907e4e07ddc1c125b8187a08a57fd849d9edea5cf80f60714fa067880061e28a39913b3b73e15891b091bfe3a76108cb7d93b6c40f70803c06eef9cb5383d765bc5a1e4b26dc6d81be25ac2094db6340325808e1263faafabe2b01f03482ae00d2e6853bdfba1534d3fd805e51f19aba744a9a6434389c82f9fcbe68953b5245f69eae2db6d0edd54df4298b71b55415f00a8661a89396821771dbae27bebcba9ebf19fe9248532f7d0ab349c1714e17170a3cabaa869aef60b30aa3ce26972c7999720fff20b0e04f66e72d38423017db5de1596956cef31578d1d7c0a5af4648031076130bea0e346125e296076606f1d88830b9c7f6f332e98890f5e900d1401a07abd09d441690c042e75af51e646c46591602a2ce8dd0cacf8c943faa26f422a4e97eb3f448198c89290171d9150fb669b52ed2f2d348615c4a21f568b12c5bfa9460ed892b9dc6fef9158159a36be13b2ad1012f7bd7d295af49a6092723125d4c6aa1d8403e58c37871d7fe9493b506642182f3f986510cf8c852a6d4646b39f1c419c56326aec7a3a7798bfcb049aa2264558ea89a3041b0b41444babac3827a14efcb260475400412f802b2c204f43cb2994da86a1b6c360b1ec7b2d35a8628d1ba3d07355f3cb5d718f997584597cdbbd5fcde1c40d98274da26ad2f856e033c5a37050b60f1bc171707b7439fdf982ef0f50f2bdf310dc03cf80d0f3383724551b90130c9fa1dad1013fb2d9df0ae35edd7173b5759d5a02a58f7414247db3f491aa8db89576f6c5063ff37313da0294181207b43d4b2adbb4e427d26dfe5974baecbc45b76fdd94cfc178ae8670d4728a22e7c6e8da4514821e922bae918eb9326e79451db3a2e22efe3140d6f555bca1227e1a5e1c4da54623825cef17a457a14a48b4634b359d11e24671b3049614555cc511f791a267ede4857ce94d0fed2d64ccd4651d58b18557613c2a5a8babfe98a5206657487c0f8d499483fd3f6c8cd20a5ea79be28a5d83bfd6ebfba616d3c3704f3c7d2f0295df03506724d9da8aa4ad346cc4b37c8ef16b8b5e71796d2dc4f77e60e197ad4d1a6775d9e72e082207219df29f27f0e540f174cde2ef8e04119b53a6dc843453d8d949facefcee6cd267e23859217d0413354239bb1320d3d3021ac6017151c97ac0348a850ab1350b681a1256bb914c13f1b065699ad8e3fe1b54deb6be7da1d3c31919338ab8c3e33eebe55e7996fac8e307cd0ebbbba20f7b263de6f7ad949e305b9f7ed0950122bb46acfe236b36971ef8f84204d374d5d05e79055a9c2824b7f62af9136eb70f39350198f9b8022492992f865d22e4dae1f63f59b7b953f7889700f0f4a920027e3157fd74c86558c8a9fad6156eac15472b1e24210ce7a3da7365f84d326d162e6cb976f4b7b260e39e028d7a22c51447a14f680607b82aad93a2ffc0662f9e1c4b7eb21117c8794aa6c99500b2d2a8a8e8615351046c1276a9d75b0e836e77678f1ef44e13ddc95d32c6c68c4cac5ea6757a5f96c3d7e70b8c326d80b691348911369782f1cd3da4ce3e0d641a1227c96b2aee6a8b221d1729f789ceb66906faaaf6a997bfad54bda2240c92583a4798b4893f611f267edd078581035d563fc8109d34bc0ded980154259202e8a708e6f881d7c9d85f6e797cf741b6bfb0312b87be56aa2a5d90c33e670f7b9d819ec6120f46ad7bd6a450312abe4f9f916e100fa9d23bd6b795485f9c56bda5dbae1cdc4da592bafbf7a5a7c1af2db6b8e4c9aa7653c132ff3e258d77fc1c928f3228260e5beed2ac47edccdb127a979781e8acbea8299b5f2956d7ee3eabbefec4be72a2c73e20a5121dde93f9018d84ecf7408453edae982be952958d61d256eeb6940c4df6e3f2d129c45790a116f14983033a3ddc15b5336269fdabdabe8b88a2fa02ce44d01c24b38ea55c05961143c5bbfa52ef5fcc1391d51cd707c2c8045a91778addfb8886aea87110eb0f3a9229c10daaac65325bc116c2a8a1e720685a8e121e867578adcc8be9305337e40f22f95f4d6905ec511edee6822aaaadcb85fa4e7cc45c0e20b9ec61f1c83f70c07abb7088eda844b9ac2d4fd669f19f0c845df6a17fd064f7e0d7ce6cebbed886e4c9da7110d9521ae0ade9c672a28c894342afd0efe957a72440769b5ac391b86729bef813e1074ed11d5338356f728978180676618d92d7c057c8e2e7cbc17d061670178fa3796dcc18a4b967ada2dc081574a550d552629f5f5ad2bfdef8854b601b00f5b954d66f3c51d1c3662b48fac27b4035944062d71569be01fa4ca7d421bc13d61d4956db7d23b61ee83eca2c371f4b675b7242cd79201b6a764a2f937985c59ebbb4e5b9657f0d6d975de117a420946e844c3dd7f374536f432ba9898125a50053b32d7c0a994d5a756fad7a5de7c9d88b22f37b1658b53893a198668c93e62c71b0bbd2dde90459f2770974f3fad1a8141721c131ae4323c031571d2192a2af6d68765c1679c15592c7bf8f769194496037cb97d7ffa08622d3a811019959fb4d7a2ad59b5fe228ec5267da76706c73ea9557800bcba2c7d6cd929921fa324d1912db375cbe7698b369de5943cc12d27b9b2f059db7c26010826c767e7935d8500377e0174b67654f0110ab49cbf9d391f132934a4ecc796af813f5b97aa4db84cd973ac554057d00cf0b2a86e8fa447b3f57257f762543a3c5361aa08afcfa0f775ba562f691fdb15500c3afb78cb9918ceeaa110620145ee0d0f441d1fcba23b7bea7c5af5f01facbdea38c4f7a851c8876ac21569ed37bb9356964a0c719a4aec4d897ed6077f0980c39ee1771d1b4f86f6443eed413849490da72aea736da6fe83893da402a44388be53f401918181b35023556dd0949a1fab8deb3faaa35b1569a7e6a1a4b23ee69926f7e6db6096e3417478d1821a9bcdd235b0f6e04c8a43184cfe2359466d351e08fc37a12b20103b305c9aa35613a4e9823b4dcec24868bccff542a74fca9d5af265f691f300727c866a2a63b0707784a6a41dfdaead0d24ff682843bebf4702bfc2fdc227e6c8dff03b83bc13e8dc5119a9e689dcdd90b7fda28edd2e67fdd4b8f45ebc24c6206baf035a660e6369070dea0bd360e67fc1afbf2d9963fa7eba36f920790fa969ec40183a1495e92aff06fa02587ce7353e3dfd765771235e57c78b018228be76c3e08b357d6c2202b75bfb3b62d96aab1c4e3515c7b6175ac350b171d2b831837ebbce7398355fdb20d0ae4407cdb45873f9b72b14278f71c48a0989c85dd393c6ce32392adfccc54f63655aaef66c53112005bd71aa8a321d11e2ca7722bea757323131605d5bdf083732262d78b286d2a3cd71f3cfd20c9b529c80e3d13e01e63bcafda4d5894cad748705aa6996adcc31858cb928d7ed1eebad6b5ba604260de1b994a5b097e8d92263e7ce53549a3eabd7a40ef3b0cd708edad70e438fcee99279c890e6552e65bc4c52e4bd5b4522e0657aae56206e1ea3cd8845f37410b4659c86c348e439d952e047d9c5e91c1541806f0b21859cd26d959e4a0c725a8c369f52b094c484085f765aa1799e79cdf249aa1093bc2f3cb3d4c6d47aa7544d2db0365bb5c4269fe16f7d130e331b00d8b0bf9245f24a13e5c85695cf541f1a8963a562cfbbe5070f977b231349201c45a53ab9335f906330da8276fe7c6398500d46f6bbf498da47fb56371d21423094d734d6a4e51a32fc39c4a8ae2b03a928109e058eee7e99879247233fe7a8a9ccdd6eb0e3bb2373a45b6365404dd722450308a654f6a922cee28eb7e6ea1c720b0513db13e6b6f0d6590412ef6490ca9a457afa22979a50acdba99957ac4c9edfd421175a83af20cab2dd45e430d7cc8c0ac82b1ecda415c2c0cb36f300990f1c8ee0448290e7f89c4fa36ec08ec90c50c53d82f3fdd7b57c541f7b289c2a572ec47c801791993dfdbe337f689a0928d14dafb974fdc33d27bea727bafa69040c5a4a9a55337f5d9802e98dbc77205b1813c5547c70f1500de720d37d05925c1800bb17862e12ac931119a4e28a0d00a87b23a7dc3617ec5f6b3d5ce0a999b1cd65d5fd0e15b8e88cb9cd0e68a19ffdff087069357f06eae14140915d069ffc615324c594ffb308a3115aa4f7d3ae76dc06074e7da80b87d8ff0959d2945ef7280374b2318714bb05995ab1768d414fa43d657036f2eeed22fc867cc5753634980b394acd2e33eced2cbf7ad859928768dc79f6a1a73024a8cf5c47db92fc095119c4f1030cec8fc22d1c723a190e7ac8b13390db6b69095c831ef7c35bcc74e4f5d33032c16e65905363620af685bcd1f75462d546f755894fa2f0dbadbce98e4bfc05d9e31b670aaf039b9ccaaecfa0921e937f8e0dd13edfdcae77d98d61dc871ee6da18425fe5ac312c46d791c9fc6ab14fdb0b367223edb292425b57004a528cb6630b73cac0263fb80435f6c66204c08ac234b5995809ccdb4283a177aebe9bb65b8093ebb237d610e57c21295f07b5f4817907c39f1e356ded17f0f41c17c03bae0d0c3b625b7507d6352dae056efa2fa6ca615cb65bd077d2b8bdd626d81309555025eb27e6a534a8c81e5f443611c7394bc8bb7f3450fe6280025f65d78d5cb2c51ad57f0b359d94b3b4420c59c019e8ac2fbb7250e5025d578b1a80db8c4676915b3f6360950d5b532566ba5feff6c8cc121b4139edba0e56956591f20fafe68567c10867958720b37949f457771bd37df8dd27d5e5f69b35d9cb5d80d6a0236787a921e14d9c3c40e6dd27190912e4b2cebfb3042759c9702ec08d79ebc9e175483431576c1a2d4c84284df90c00b427489a89674efab26d390221ac9e15be41914e9b4196895362dfb98b741217264cd0a0d2d30a541578d939291a1e3c2294269ad4b8c317f8fb18986f3fbe9c72c5f96ca79fb856b16fe6fa13da6c08455eb3ed15846a391971b6bcde974149895c3b062c6778023b47c480b269fca5c7ed536bcdd9d847d210f7de656d260a05bd4df3d589650732f2abdc45800cf1a1fc683454cc015c8f9ea62f57e64cc339657f7e", 0x1000, 0x80, &(0x7f0000001080)={0x1c, 0x1c, 0x2, 0x7ff, @mcast2}, 0x1c)
setsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f00000002c0)="ee1c373ce8b67d9e982808665d19acaef61700000000006a00000000", 0x1c)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000080)=0xc)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x80}, 0xfd9c)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
bind$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x2, @mcast2, 0x34}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'freebsd\x00', 0x80000405}, 0xfffffffffffffdb1)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000180)={0x3000, "8113a1b0683be996f22e9e9fd8baac7e"}, 0x14)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000040)={@broadcast, @local={0xac, 0x14, 0x0}}, 0xc)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, 0x0, 0x0)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f0000000180)={@rand_addr, @multicast2, @rand_addr}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@broadcast, @remote, @multicast2}, 0xc)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr, @rand_addr}, 0xc)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg(r2, &(0x7f0000000080)={&(0x7f0000000240)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000500)={@in={{0x10, 0x2, 0x2}}}, 0x98)
sendmsg(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x105)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000003c0)={<r3=>0x0, 0x0, 0xf, 0x3, 0x101}, &(0x7f0000000440)=0x18)
setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x90}, 0xb)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000680)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}}, r3, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x98)
openat$filemon(0xffffffffffffff9c, 0x0, 0x4, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$sock_int(r4, 0xffff, 0x1001, &(0x7f0000000080)=0x200, 0x4)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000000)=0x80000001, 0x4)
bind(0xffffffffffffffff, &(0x7f00000000c0)=@in={0x10, 0x2, 0x2, @rand_addr=0x9}, 0x10)
sendmsg$inet6_sctp(r4, &(0x7f0000000140)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000340)='H', 0x1}], 0x1}, 0x20180)
r5 = socket$inet6(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r5, 0x29, 0xb, &(0x7f00000000c0)=0x9, 0x4)
r6 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000980)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r6, 0x6, 0x47, &(0x7f00000002c0)=0xa00, 0x4)

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
r2 = socket(0x2, 0x1, 0x0)
vfork()
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, 0x0, 0x0)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r3 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
bind$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="acbc5dad42bce6bc4d22a57e301d40af"}, 0x1c)
r4 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_opts(r4, 0x0, 0x1, &(0x7f00000002c0)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c)
getsockopt$inet_opts(r4, 0x0, 0x1, &(0x7f0000000980)=""/97, &(0x7f0000000200)=0x61)
aio_read(&(0x7f0000000540)={r2, 0xfffffffffffffff9, &(0x7f0000000200)="a140e5b8f9f7b55ec12e1c7b2965bf46fac680bad8667db4f9b79dd7240fb9c9b4996598bd209e856ee89f208229cd3dc3c9af0f712f81b8a4dc0d56f84cb135d0dd4f9cf7861e5c920c860bd29c1ae817bd4dc6c470a09a0a12bfa70ea5d0e614bf3fd406db7d4527a4e6ef", 0x6c, [0x2b, 0x2], 0x2, 0x2, 0xfffffffc, {0x7, 0x3, &(0x7f0000000140)="6ad4d5a2abbb13c2a9c1c5"}, {0x4, 0x17, @sival_int=0x80000001, @thr={&(0x7f0000000280)="c4629dba66090f42038fe85887254f000000f60f90160f4bce8f2850865f411df3420f1ee1662ef2ad0fb93c97c4427101e4", &(0x7f00000003c0)="c9428f7a9dec1f6797e8626ffb9da6d522eb613fff95c911a91a3e76e16828f3035fdfda2ede0dd6340bae1c67adbe933ecfd80a14cbd8b5dbcb92647b703eb6d2a425a97122a5a69fd21892533ce1c1e55888171e4aa64240b4f9a7b985521b07160d33ad44c6e87071f61d6afe61e885df216bdf328b605fa03d4519e6ecceac0b12a0c6e40346c39366308386ea781554b48605bb8d00b08f8d676b4991cfabe9bca9ea5a"}}})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$sock_int(r2, 0xffff, 0x1002, &(0x7f0000000100)=0x6, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, &(0x7f0000000380)={0x6, {{0x1c, 0x1c, 0x1, 0x0, @mcast1}}}, 0x88)
connect$inet(r2, 0x0, 0x0)

executing program 1:
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
ksem_wait(r0)
r1 = socket(0x0, 0x0, 0x0)
getpeername(r1, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = socket$inet(0x2, 0x4000000000000001, 0x0)
syz_emit_ethernet(0x0, 0x0)
ksem_wait(r0)
socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r1, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
bind$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00000000ea61aeb900"}, 0x1c)
connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x14a, @rand_addr="e2006be73d46543a9da3f2620eae4bf7", 0x7}, 0x1c)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r5, r5)
setsockopt$sock_int(r6, 0xffff, 0xb017, &(0x7f0000001140)=0x1, 0x4)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000010c0)={0x0, 0xa04f}, &(0x7f0000001100)=0x8)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000080)=0xc)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x80}, 0xfd9c)

executing program 2:
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
ksem_wait(r0)
r1 = socket(0x0, 0x0, 0x0)
getpeername(r1, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c)
socket$inet_sctp(0x2, 0x1, 0x84)
r2 = socket$inet(0x2, 0x4000000000000001, 0x0)
syz_emit_ethernet(0x0, 0x0)
ksem_wait(r0)
socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r1, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
bind$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00000000ea61aeb900"}, 0x1c)
connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x14a, @rand_addr="e2006be73d46543a9da3f2620eae4bf7", 0x7}, 0x1c)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = dup2(r4, r4)
setsockopt$sock_int(r5, 0xffff, 0xb017, &(0x7f0000001140)=0x1, 0x4)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000010c0)={0x0, 0xa04f}, &(0x7f0000001100)=0x8)
sendto$inet6(r3, &(0x7f0000000080)="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", 0xfff, 0x80, &(0x7f0000001080)={0x1c, 0x1c, 0x2, 0x7ff, @mcast2, 0x4}, 0x1c)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 0:
openat(0xffffffffffffffff, 0x0, 0x400000, 0xc2)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000cc0), 0x80200, 0x0)
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f00000000c0)={{"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", "3c39853fca58e144ea41e00efc64de6d0914b698728dda3ae5279363b0a055bf"}, 0x0})
socket$inet6_tcp(0x1c, 0x1, 0x0)
cap_rights_limit(0xffffffffffffffff, 0x0)
getresgid(0x0, 0x0, 0x0)
open(0x0, 0x240, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @spare=[0x8, 0x7fffffffffffffff, 0x0, 0x80000, 0x0, 0x0, 0x8]})
bind$inet(0xffffffffffffffff, 0x0, 0x0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6, @sival_int, @spare=[0x0, 0x0, 0x400]})
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000001c0), 0x200000, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc, @sival_int, @thr={0x0, 0x0}})
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0x10)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000140)={0x0, 0x3ff, 0xfffffffd}, 0xc)
ioctl$BIOCSETF32(0xffffffffffffffff, 0x80084267, &(0x7f0000000540)={0x3, 0x3})
ioctl$CIOCGSESSION(r2, 0xc0306365, &(0x7f0000000040)={0x0, 0x27, 0x0, 0x0, 0x0, 0x0})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int, @ke_flags})
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0)
procctl$PROC_NO_NEW_PRIVS_CTL(0x0, 0x0, 0x13, &(0x7f00000000c0)=0xff)
setsockopt(r1, 0x84, 0x8001, &(0x7f0000000000)='\x00', 0x5a)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @spare=[0x8, 0x0, 0x0, 0x80000]})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x0, @sival_int, @spare=[0x0, 0x0, 0x400]})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000001c0), 0x200000, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc, @sival_int, @thr={0x0, 0x0}})
ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0})

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
bind$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x2, @mcast2, 0x34}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'freebsd\x00', 0x80000405}, 0xfffffffffffffdb1)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000180)={0x3000, "8113a1b0683be996f22e9e9fd8baac7e"}, 0x14)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000040)={@broadcast, @local={0xac, 0x14, 0x0}}, 0xc)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, 0x0, 0x0)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f0000000180)={@rand_addr, @multicast2, @rand_addr}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@broadcast, @remote, @multicast2}, 0xc)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr, @rand_addr}, 0xc)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg(r2, &(0x7f0000000080)={&(0x7f0000000240)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000500)={@in={{0x10, 0x2, 0x2}}}, 0x98)
sendmsg(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x105)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000003c0)={<r3=>0x0, 0x0, 0xf, 0x3, 0x101}, &(0x7f0000000440)=0x18)
setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x90}, 0xb)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000680)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}}, r3, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x98)
openat$filemon(0xffffffffffffff9c, 0x0, 0x4, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$sock_int(r4, 0xffff, 0x1001, &(0x7f0000000080)=0x200, 0x4)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000000)=0x80000001, 0x4)
bind(0xffffffffffffffff, &(0x7f00000000c0)=@in={0x10, 0x2, 0x2, @rand_addr=0x9}, 0x10)
sendmsg$inet6_sctp(r4, &(0x7f0000000140)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000340)='H', 0x1}], 0x1}, 0x20180)
r5 = socket$inet6(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r5, 0x29, 0xb, &(0x7f00000000c0)=0x9, 0x4)
r6 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000980)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r6, 0x6, 0x47, &(0x7f00000002c0)=0xa00, 0x4)

executing program 3:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x3, @rand_addr=0x10dfa767}, 0x10)
sendto(r0, &(0x7f0000000800)="1b", 0x1, 0x0, &(0x7f00000001c0)=@in={0x10, 0x2, 0x1, @multicast1}, 0x10)

executing program 3:
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc030636a, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfbff85})

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={0x0, 0xfcf}, 0x8)
setsockopt(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, 0x0, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f00000001c0)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x1, 0x7fffffff, @mcast1, 0x6}, 0x1c, 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYRES64=r0], 0x1c}, 0x0)
r2 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00'}, 0x24)
socket(0x1c, 0x1, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
socket$inet6_tcp(0x1c, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_int, @thr={0x0, 0x0}})
kmq_open(0x0, 0x200, 0x80, &(0x7f00000000c0)={0x0, 0x6, 0x7fff})

executing program 2:
openat(0xffffffffffffffff, 0x0, 0x400000, 0xc2)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000cc0), 0x80200, 0x0)
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f00000000c0)={{"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", "3c39853fca58e144ea41e00efc64de6d0914b698728dda3ae5279363b0a055bf"}, 0x0})
socket$inet6_tcp(0x1c, 0x1, 0x0)
cap_rights_limit(0xffffffffffffffff, 0x0)
getresgid(0x0, 0x0, 0x0)
open(0x0, 0x240, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @spare=[0x8, 0x7fffffffffffffff, 0x0, 0x80000, 0x0, 0x0, 0x8]})
bind$inet(0xffffffffffffffff, 0x0, 0x0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6, @sival_int, @spare=[0x0, 0x0, 0x400]})
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000001c0), 0x200000, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc, @sival_int, @thr={0x0, 0x0}})
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0x10)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000140)={0x0, 0x3ff, 0xfffffffd}, 0xc)
ioctl$BIOCSETF32(0xffffffffffffffff, 0x80084267, &(0x7f0000000540)={0x3, 0x3})
ioctl$CIOCGSESSION(r2, 0xc0306365, &(0x7f0000000040)={0x0, 0x27, 0x0, 0x0, 0x0, 0x0})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int, @ke_flags})
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0)
procctl$PROC_NO_NEW_PRIVS_CTL(0x0, 0x0, 0x13, &(0x7f00000000c0)=0xff)
setsockopt(r1, 0x84, 0x8001, &(0x7f0000000000)='\x00', 0x5a)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10)

executing program 2:
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
ksem_wait(r0)
r1 = socket(0x0, 0x0, 0x0)
getpeername(r1, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = socket$inet(0x2, 0x4000000000000001, 0x0)
syz_emit_ethernet(0x0, 0x0)
ksem_wait(r0)
socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r1, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
bind$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00000000ea61aeb900"}, 0x1c)
connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x14a, @rand_addr="e2006be73d46543a9da3f2620eae4bf7", 0x7}, 0x1c)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r5, r5)
setsockopt$sock_int(r6, 0xffff, 0xb017, &(0x7f0000001140)=0x1, 0x4)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000010c0)={0x0, 0xa04f}, &(0x7f0000001100)=0x8)
sendto$inet6(r4, &(0x7f0000000080)="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", 0x1000, 0x80, &(0x7f0000001080)={0x1c, 0x1c, 0x2, 0x7ff, @mcast2, 0x4}, 0x1c)
setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x1, &(0x7f00000002c0)="ee1c373ce8b67d9e982808665d19acaef61700000000006a00000000", 0x1c)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000080)=0xc)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x80}, 0xfd9c)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
bind$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x2, @mcast2, 0x34}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'freebsd\x00', 0x80000405}, 0xfffffffffffffdb1)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000180)={0x3000, "8113a1b0683be996f22e9e9fd8baac7e"}, 0x14)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000040)={@broadcast, @local={0xac, 0x14, 0x0}}, 0xc)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, 0x0, 0x0)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f0000000180)={@rand_addr, @multicast2, @rand_addr}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@broadcast, @remote, @multicast2}, 0xc)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr, @rand_addr}, 0xc)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg(r2, &(0x7f0000000080)={&(0x7f0000000240)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000500)={@in={{0x10, 0x2, 0x2}}}, 0x98)
sendmsg(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x105)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000003c0)={<r3=>0x0, 0x0, 0xf, 0x3, 0x101}, &(0x7f0000000440)=0x18)
setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x90}, 0xb)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000680)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}}, r3, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x98)
openat$filemon(0xffffffffffffff9c, 0x0, 0x4, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$sock_int(r4, 0xffff, 0x1001, &(0x7f0000000080)=0x200, 0x4)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000000)=0x80000001, 0x4)
bind(0xffffffffffffffff, &(0x7f00000000c0)=@in={0x10, 0x2, 0x2, @rand_addr=0x9}, 0x10)
sendmsg$inet6_sctp(r4, &(0x7f0000000140)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000340)='H', 0x1}], 0x1}, 0x20180)
r5 = socket$inet6(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r5, 0x29, 0xb, &(0x7f00000000c0)=0x9, 0x4)
r6 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000980)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r6, 0x6, 0x47, &(0x7f00000002c0)=0xa00, 0x4)

executing program 0:
socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet(0xffffffffffffffff, 0x0, 0x0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000980)={'bbr\x00'}, 0x24)
bind(r0, &(0x7f0000000000)=@in={0x63, 0x2, 0x1, @loopback}, 0x10)
connect$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x81000}, 0x10)
ioctl$SMB_OLD_TRANS(0xffffffffffffffff, 0xc030690c, &(0x7f0000000140)={0x2, 0x6, 0x7fff, @word=0x100, @byte=0x81, 0x1, &(0x7f00000000c0), 0x1, &(0x7f0000000100)=0x45, 0x1})

executing program 0:
openat(0xffffffffffffffff, 0x0, 0x400000, 0xc2)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000cc0), 0x80200, 0x0)
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f00000000c0)={{"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", "3c39853fca58e144ea41e00efc64de6d0914b698728dda3ae5279363b0a055bf"}, 0x0})
socket$inet6_tcp(0x1c, 0x1, 0x0)
cap_rights_limit(0xffffffffffffffff, 0x0)
getresgid(0x0, 0x0, 0x0)
open(0x0, 0x240, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @spare=[0x8, 0x7fffffffffffffff, 0x0, 0x80000, 0x0, 0x0, 0x8]})
bind$inet(0xffffffffffffffff, 0x0, 0x0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6, @sival_int, @spare=[0x0, 0x0, 0x400]})
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000001c0), 0x200000, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc, @sival_int, @thr={0x0, 0x0}})
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0x10)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000140)={0x0, 0x3ff, 0xfffffffd}, 0xc)
ioctl$BIOCSETF32(0xffffffffffffffff, 0x80084267, &(0x7f0000000540)={0x3, 0x3})
ioctl$CIOCGSESSION(r2, 0xc0306365, &(0x7f0000000040)={0x0, 0x27, 0x0, 0x0, 0x0, 0x0})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int, @ke_flags})
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0)
procctl$PROC_NO_NEW_PRIVS_CTL(0x0, 0x0, 0x13, &(0x7f00000000c0)=0xff)
setsockopt(r1, 0x84, 0x8001, &(0x7f0000000000)='\x00', 0x5a)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10)

executing program 0:
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
ksem_wait(r0)
r1 = socket(0x0, 0x0, 0x0)
getpeername(r1, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c)
socket$inet_sctp(0x2, 0x1, 0x84)
r2 = socket$inet(0x2, 0x4000000000000001, 0x0)
syz_emit_ethernet(0x0, 0x0)
ksem_wait(r0)
socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r1, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
bind$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00000000ea61aeb900"}, 0x1c)
connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x14a, @rand_addr="e2006be73d46543a9da3f2620eae4bf7", 0x7}, 0x1c)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = dup2(r4, r4)
setsockopt$sock_int(r5, 0xffff, 0xb017, &(0x7f0000001140)=0x1, 0x4)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000010c0)={0x0, 0xa04f}, &(0x7f0000001100)=0x8)
sendto$inet6(r3, &(0x7f0000000080)="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", 0xfff, 0x80, &(0x7f0000001080)={0x1c, 0x1c, 0x2, 0x7ff, @mcast2, 0x4}, 0x1c)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 3:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
r1 = open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mkdirat(r1, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x10, 0x2, 0x3, @rand_addr}, 0x10)
setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000100)="73ce82f84d494b2004331223a3dcb04421cbca488b1b5b52cc849c953ec8d0ff6e0f6b07f118172cc46b1711ecccf26f60aa7cf91a38b73f09a2ad9218b1ca340c60891e853468e5fa8cde331be9f6005177ec717a260117c9bbdf884b34eb0900000000000006000000000000007dd4325563c507c22591be02b39ba5ca2c22c3da469ab0d42fef1857b531dfdf8338c9619e1f3fa13d4777a7dd3f989d", 0x9e)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
r5 = open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
flock(r5, 0x3)
r6 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
fcntl$lock(r6, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x30, 0x0, 0x38)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000440), 0x8)
ioctl$CIOCCRYPT(r3, 0xc0306367, &(0x7f0000000380)={0x0, 0x1, 0x5, 0x3, &(0x7f0000000680), &(0x7f0000000100), &(0x7f00000006c0), &(0x7f0000000300)})

executing program 3:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @spare=[0x8, 0x0, 0x0, 0x80000]})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6, @sival_int, @spare})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000001c0), 0x200000, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc, @sival_int, @thr={0x0, 0x0}})
ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0})

executing program 3:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6ddedcdbce377ee84ecd14646418343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53523c08da73d807f1", 0x67}, {&(0x7f00000008c0)="21fe9b303a53455babd8fd47d4a061f58552e3bd3c605a2e10e8252263a8645e401d4a06f946a861e56c7dc17a8a2546ff80e6ea5bde7a1cfdc3219e7e9a2eb1ea27accd0b810706afff4731bde8662a30d5e0c03da0ef892e6089f569bf4c55cb19ce50d10543b2d1be69b58eb5fb56d140ce5a17d9b7bf746cfaeca3e792dd4f00d2626b10975bf4ec341b7bd350fab64a2993dd3f9e662df740fd5c8f27a354e96f933ef034ec11b76e754773d73bb280e177bb2e0e8aac5059ed3a5e2d6df0232865912c041e129072d2d885febcd31ec9e19bae977c4f53958d5975df3a2700"/235, 0xeb}, {&(0x7f0000000080)="5aac9d2a09b304321aaa18d528980ace4c94b1dc90e71747bdf721c89e4836", 0x1f}, {&(0x7f0000000280)="3ab2b137babddeea5631319b53fa902599777e3c5c93c90f18f9a9a676c6c184989b1bfb38b765b4bee832487236a4a13feb48ed6facd41277c85feda40125d94d0bf6a9965bb80e80bbf360d7b3613d093e3bde8990dc5f003b1dd7a008475bdf6bb69e98f1a79890cef21cb0ad20ec66667a162f5ed0b9833da8909c3b153380a86dc0f9e8baae762d0e69030bc4c23a05cd2cb213e6a34b420b61", 0x9c}, {&(0x7f0000000340)="031fa0fe45d686909a3071b5a2f1678f5d1daf9ba7eeb17b380c86ce882ab3d68f7ad98e6f81cd5d41788eb2fa4d7e03556ded735a4271a1d3666d1ddbcb8e3f1a850b306d2d5ac7be35afe5ff1165f6a2bd598a6dc1f883331ddb0abd475fc9f93728c6f6fc4093246500a479166eaa96ea07c7159cd2f11c1c6a9c6f4bfdec29868913f1e2abbffedaf8049af9d7d8cac886dc938f2f030a5714f89d047ecf8f5940ff1c4c5104dfbe63d6", 0xac}, {&(0x7f0000000400)="5f0a2629cc04f25337efdb3d41f5f9c82a3b94bbfad96bf8e32f9c091591b0a8fa696fa78cb539c92cfbddeb79ca19f781c19a5cecccfaed9a3113b14e91b6bf9fbd97dfe88a0b00e20157d7137ae7c4854fe880054e12fd1129e0990721f7a93570818f8b5a2351a28d5d5210333d1f187a85ca7ca67dcf71b8d8fc10fde8b3a93f4ec62f59894f1d2f46bc4183b9b633920b6844459b10ccb8ad1d2c9248c57be20118e9806e00bc32cecd0ad9eb468171760e5440b8eb8c6072bc41372ddb9eb92e233a7e64718706fb", 0xcb}, {&(0x7f0000000500)="5b8e29d9a575b4176f890d5049895bc098b08f192da19928b1ac48f04ac0c16cb9538476f5", 0x25}, {&(0x7f0000000540)="c5aad91be07fad026c5113816be9281763094825a75cab0d8d2b6899bdd76187c2d13e8e210dd995f089edc4b212f7566c3508fb2845af8c57712c92048aa2c46d9e7eeae40f33eb00be98c1ace2495b79ce0011fa739ff292db98ecc98e887ee5c40e63bc4a38ea2d49028f8e245e8fdeef5d1164fd70a8293f0515db382d234ccbe9325b506ec0e05d0c7fe0ffe1ab054e89f4f6818cac38fee62ae7bc87294243fe935d5525448e7e796e98d895f65981b417fbb87e078df5c89b83005dc007fe9aeda48370fb417ba39f2012b543f2332498e741446ceb036a1893bc93bb", 0xe0}, {&(0x7f0000000640)="0095ae9b00a35fe496c619cff688115d73bd6765264fd8ca15245e0fc682796b7e9f2fbfd2d2b0f641d07f3ffbd948ddf7f7ea3cf562354a4aa932e02457f62eae264cd6c27b37c253a184edfd59b4ed5af8be7c2493dcb2734ec603da022b34e2f42ce0a963303cf518e11e32f370a9d5ffdcad386ad04ef101acfe95ad7daebe74d0d41cbef1e5bf1596927ad21db3eaa0fd4031b25884964a88fdca88c21ef91b7a8e205023a874bc68ee67ed78c7c71ed5", 0xb3}, {&(0x7f0000000700)="611ea6dbccccdb999f7f9ca64412426bd8bc7d09d046932a2544556b70cf0c0914cd62ee9d27a7f36aab94b002d976b1c3654a2a0e5b8111a98cf83fb5b7ad1b59", 0x41}], 0xa, 0x0, 0x0, 0x20084}, 0x0)

executing program 3:
socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet(0xffffffffffffffff, 0x0, 0x0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
bind(r0, &(0x7f0000000000)=@in={0x63, 0x2, 0x1, @loopback}, 0x10)
connect$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x81000}, 0x10)
ioctl$SMB_OLD_TRANS(0xffffffffffffffff, 0xc030690c, &(0x7f0000000140)={0x2, 0x6, 0x7fff, @word=0x100, @byte=0x81, 0x1, &(0x7f00000000c0), 0x1, &(0x7f0000000100)=0x45, 0x1})

executing program 3:
openat(0xffffffffffffffff, 0x0, 0x400000, 0xc2)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000cc0), 0x80200, 0x0)
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f00000000c0)={{"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", "3c39853fca58e144ea41e00efc64de6d0914b698728dda3ae5279363b0a055bf"}, 0x0})
socket$inet6_tcp(0x1c, 0x1, 0x0)
cap_rights_limit(0xffffffffffffffff, 0x0)
getresgid(0x0, 0x0, 0x0)
open(0x0, 0x240, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @spare=[0x8, 0x7fffffffffffffff, 0x0, 0x80000, 0x0, 0x0, 0x8]})
bind$inet(0xffffffffffffffff, 0x0, 0x0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6, @sival_int, @spare=[0x0, 0x0, 0x400]})
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000001c0), 0x200000, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc, @sival_int, @thr={0x0, 0x0}})
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0x10)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000140)={0x0, 0x3ff, 0xfffffffd}, 0xc)
ioctl$BIOCSETF32(0xffffffffffffffff, 0x80084267, &(0x7f0000000540)={0x3, 0x3})
ioctl$CIOCGSESSION(r2, 0xc0306365, &(0x7f0000000040)={0x0, 0x27, 0x0, 0x0, 0x0, 0x0})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int, @ke_flags})
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0)
procctl$PROC_NO_NEW_PRIVS_CTL(0x0, 0x0, 0x13, &(0x7f00000000c0)=0xff)
setsockopt(r1, 0x84, 0x8001, &(0x7f0000000000)='\x00', 0x5a)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10)

executing program 3:
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc030636a, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfbff85})

executing program 2:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @spare=[0x0, 0x0, 0x0, 0x80000]})
vfork()
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000001c0), 0x200000, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc, @sival_int, @thr={0x0, 0x0}})
ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0})

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @spare=[0x8, 0x0, 0x0, 0x80000]})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6, @sival_int, @spare})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000001c0), 0x200000, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc, @sival_int, @thr={0x0, 0x0}})
ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0})

executing program 1:
r0 = socket(0x0, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r0, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6ddedcdbce377ee84ecd14646418343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53523c08da73d807f1", 0x67}, {&(0x7f00000008c0)="21fe9b303a53455babd8fd47d4a061f58552e3bd3c605a2e10e8252263a8645e401d4a06f946a861e56c7dc17a8a2546ff80e6ea5bde7a1cfdc3219e7e9a2eb1ea27accd0b810706afff4731bde8662a30d5e0c03da0ef892e6089f569bf4c55cb19ce50d10543b2d1be69b58eb5fb56d140ce5a17d9b7bf746cfaeca3e792dd4f00d2626b10975bf4ec341b7bd350fab64a2993dd3f9e662df740fd5c8f27a354e96f933ef034ec11b76e754773d73bb280e177bb2e0e8aac5059ed3a5e2d6df0232865912c041e129072d2d885febcd31ec9e19bae977c4f53958d5975df3a2700"/235, 0xeb}, {&(0x7f0000000080)="5aac9d2a09b304321aaa18d528980ace4c94b1dc90e71747bdf721c89e4836", 0x1f}, {&(0x7f0000000280)="3ab2b137babddeea5631319b53fa902599777e3c5c93c90f18f9a9a676c6c184989b1bfb38b765b4bee832487236a4a13feb48ed6facd41277c85feda40125d94d0bf6a9965bb80e80bbf360d7b3613d093e3bde8990dc5f003b1dd7a008475bdf6bb69e98f1a79890cef21cb0ad20ec66667a162f5ed0b9833da8909c3b153380a86dc0f9e8baae762d0e69030bc4c23a05cd2cb213e6a34b420b61", 0x9c}, {&(0x7f0000000340)="031fa0fe45d686909a3071b5a2f1678f5d1daf9ba7eeb17b380c86ce882ab3d68f7ad98e6f81cd5d41788eb2fa4d7e03556ded735a4271a1d3666d1ddbcb8e3f1a850b306d2d5ac7be35afe5ff1165f6a2bd598a6dc1f883331ddb0abd475fc9f93728c6f6fc4093246500a479166eaa96ea07c7159cd2f11c1c6a9c6f4bfdec29868913f1e2abbffedaf8049af9d7d8cac886dc938f2f030a5714f89d047ecf8f5940ff1c4c5104dfbe63d6", 0xac}, {&(0x7f0000000400)="5f0a2629cc04f25337efdb3d41f5f9c82a3b94bbfad96bf8e32f9c091591b0a8fa696fa78cb539c92cfbddeb79ca19f781c19a5cecccfaed9a3113b14e91b6bf9fbd97dfe88a0b00e20157d7137ae7c4854fe880054e12fd1129e0990721f7a93570818f8b5a2351a28d5d5210333d1f187a85ca7ca67dcf71b8d8fc10fde8b3a93f4ec62f59894f1d2f46bc4183b9b633920b6844459b10ccb8ad1d2c9248c57be20118e9806e00bc32cecd0ad9eb468171760e5440b8eb8c6072bc41372ddb9eb92e233a7e64718706fb", 0xcb}, {&(0x7f0000000500)="5b8e29d9a575b4176f890d5049895bc098b08f192da19928b1ac48f04ac0c16cb9538476f5", 0x25}, {&(0x7f0000000540)="c5aad91be07fad026c5113816be9281763094825a75cab0d8d2b6899bdd76187c2d13e8e210dd995f089edc4b212f7566c3508fb2845af8c57712c92048aa2c46d9e7eeae40f33eb00be98c1ace2495b79ce0011fa739ff292db98ecc98e887ee5c40e63bc4a38ea2d49028f8e245e8fdeef5d1164fd70a8293f0515db382d234ccbe9325b506ec0e05d0c7fe0ffe1ab054e89f4f6818cac38fee62ae7bc87294243fe935d5525448e7e796e98d895f65981b417fbb87e078df5c89b83005dc007fe9aeda48370fb417ba39f2012b543f2332498e741446ceb036a1893bc93bb", 0xe0}, {&(0x7f0000000640)="0095ae9b00a35fe496c619cff688115d73bd6765264fd8ca15245e0fc682796b7e9f2fbfd2d2b0f641d07f3ffbd948ddf7f7ea3cf562354a4aa932e02457f62eae264cd6c27b37c253a184edfd59b4ed5af8be7c2493dcb2734ec603da022b34e2f42ce0a963303cf518e11e32f370a9d5ffdcad386ad04ef101acfe95ad7daebe74d0d41cbef1e5bf1596927ad21db3eaa0fd4031b25884964a88fdca88c21ef91b7a8e205023a874bc68ee67ed78c7c71ed5", 0xb3}, {&(0x7f0000000700)="611ea6dbccccdb999f7f9ca64412426bd8bc7d09d046932a2544556b70cf0c0914cd62ee9d27a7f36aab94b002d976b1c3654a2a0e5b8111a98cf83fb5b7ad1b59", 0x41}], 0xa, 0x0, 0x0, 0x20084}, 0x0)

executing program 1:
socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet(0xffffffffffffffff, 0x0, 0x0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
bind(r0, &(0x7f0000000000)=@in={0x63, 0x2, 0x1, @loopback}, 0x10)
connect$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x81000}, 0x10)
ioctl$SMB_OLD_TRANS(0xffffffffffffffff, 0xc030690c, &(0x7f0000000140)={0x2, 0x6, 0x7fff, @word=0x100, @byte=0x81, 0x1, &(0x7f00000000c0), 0x1, &(0x7f0000000100)=0x45, 0x1})

executing program 1:
ksem_init(&(0x7f0000000040), 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
freebsd10_pipe(&(0x7f0000000040))
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare=[0x2, 0xd6a9, 0x7, 0x8, 0x9, 0x0, 0x800003, 0x6]})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
recvmsg(r0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002580)=""/175, 0xaf}, 0x87cf3d02b949a599)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x3, @rand_addr=0x10dfa767}, 0x10)
sendto(r0, &(0x7f0000000800)="1b", 0x1, 0x0, &(0x7f00000001c0)=@in={0x10, 0x2, 0x1, @multicast1}, 0x10)

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={0x0, 0xfcf}, 0x8)
setsockopt(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, 0x0, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f00000001c0)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x1, 0x7fffffff, @mcast1, 0x6}, 0x1c, 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYRES64=r0], 0x1c}, 0x0)
r2 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00'}, 0x24)
socket(0x1c, 0x1, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
socket$inet6_tcp(0x1c, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_int, @thr={0x0, 0x0}})
kmq_open(0x0, 0x200, 0x80, &(0x7f00000000c0)={0x0, 0x6, 0x7fff})

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @spare=[0x8, 0x0, 0x0, 0x80000]})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6, @sival_int, @spare})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000001c0), 0x200000, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc, @sival_int, @thr={0x0, 0x0}})
ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0})

executing program 1:
r0 = socket(0x0, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r0, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6ddedcdbce377ee84ecd14646418343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53523c08da73d807f1", 0x67}, {&(0x7f00000008c0)="21fe9b303a53455babd8fd47d4a061f58552e3bd3c605a2e10e8252263a8645e401d4a06f946a861e56c7dc17a8a2546ff80e6ea5bde7a1cfdc3219e7e9a2eb1ea27accd0b810706afff4731bde8662a30d5e0c03da0ef892e6089f569bf4c55cb19ce50d10543b2d1be69b58eb5fb56d140ce5a17d9b7bf746cfaeca3e792dd4f00d2626b10975bf4ec341b7bd350fab64a2993dd3f9e662df740fd5c8f27a354e96f933ef034ec11b76e754773d73bb280e177bb2e0e8aac5059ed3a5e2d6df0232865912c041e129072d2d885febcd31ec9e19bae977c4f53958d5975df3a2700"/235, 0xeb}, {&(0x7f0000000080)="5aac9d2a09b304321aaa18d528980ace4c94b1dc90e71747bdf721c89e4836", 0x1f}, {&(0x7f0000000280)="3ab2b137babddeea5631319b53fa902599777e3c5c93c90f18f9a9a676c6c184989b1bfb38b765b4bee832487236a4a13feb48ed6facd41277c85feda40125d94d0bf6a9965bb80e80bbf360d7b3613d093e3bde8990dc5f003b1dd7a008475bdf6bb69e98f1a79890cef21cb0ad20ec66667a162f5ed0b9833da8909c3b153380a86dc0f9e8baae762d0e69030bc4c23a05cd2cb213e6a34b420b61", 0x9c}, {&(0x7f0000000340)="031fa0fe45d686909a3071b5a2f1678f5d1daf9ba7eeb17b380c86ce882ab3d68f7ad98e6f81cd5d41788eb2fa4d7e03556ded735a4271a1d3666d1ddbcb8e3f1a850b306d2d5ac7be35afe5ff1165f6a2bd598a6dc1f883331ddb0abd475fc9f93728c6f6fc4093246500a479166eaa96ea07c7159cd2f11c1c6a9c6f4bfdec29868913f1e2abbffedaf8049af9d7d8cac886dc938f2f030a5714f89d047ecf8f5940ff1c4c5104dfbe63d6", 0xac}, {&(0x7f0000000400)="5f0a2629cc04f25337efdb3d41f5f9c82a3b94bbfad96bf8e32f9c091591b0a8fa696fa78cb539c92cfbddeb79ca19f781c19a5cecccfaed9a3113b14e91b6bf9fbd97dfe88a0b00e20157d7137ae7c4854fe880054e12fd1129e0990721f7a93570818f8b5a2351a28d5d5210333d1f187a85ca7ca67dcf71b8d8fc10fde8b3a93f4ec62f59894f1d2f46bc4183b9b633920b6844459b10ccb8ad1d2c9248c57be20118e9806e00bc32cecd0ad9eb468171760e5440b8eb8c6072bc41372ddb9eb92e233a7e64718706fb", 0xcb}, {&(0x7f0000000500)="5b8e29d9a575b4176f890d5049895bc098b08f192da19928b1ac48f04ac0c16cb9538476f5", 0x25}, {&(0x7f0000000540)="c5aad91be07fad026c5113816be9281763094825a75cab0d8d2b6899bdd76187c2d13e8e210dd995f089edc4b212f7566c3508fb2845af8c57712c92048aa2c46d9e7eeae40f33eb00be98c1ace2495b79ce0011fa739ff292db98ecc98e887ee5c40e63bc4a38ea2d49028f8e245e8fdeef5d1164fd70a8293f0515db382d234ccbe9325b506ec0e05d0c7fe0ffe1ab054e89f4f6818cac38fee62ae7bc87294243fe935d5525448e7e796e98d895f65981b417fbb87e078df5c89b83005dc007fe9aeda48370fb417ba39f2012b543f2332498e741446ceb036a1893bc93bb", 0xe0}, {&(0x7f0000000640)="0095ae9b00a35fe496c619cff688115d73bd6765264fd8ca15245e0fc682796b7e9f2fbfd2d2b0f641d07f3ffbd948ddf7f7ea3cf562354a4aa932e02457f62eae264cd6c27b37c253a184edfd59b4ed5af8be7c2493dcb2734ec603da022b34e2f42ce0a963303cf518e11e32f370a9d5ffdcad386ad04ef101acfe95ad7daebe74d0d41cbef1e5bf1596927ad21db3eaa0fd4031b25884964a88fdca88c21ef91b7a8e205023a874bc68ee67ed78c7c71ed5", 0xb3}, {&(0x7f0000000700)="611ea6dbccccdb999f7f9ca64412426bd8bc7d09d046932a2544556b70cf0c0914cd62ee9d27a7f36aab94b002d976b1c3654a2a0e5b8111a98cf83fb5b7ad1b59", 0x41}], 0xa, 0x0, 0x0, 0x20084}, 0x0)

executing program 1:
socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet(0xffffffffffffffff, 0x0, 0x0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
bind(r0, &(0x7f0000000000)=@in={0x63, 0x2, 0x1, @loopback}, 0x10)
connect$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x81000}, 0x10)
ioctl$SMB_OLD_TRANS(0xffffffffffffffff, 0xc030690c, &(0x7f0000000140)={0x2, 0x6, 0x7fff, @word=0x100, @byte=0x81, 0x1, &(0x7f00000000c0), 0x1, &(0x7f0000000100)=0x45, 0x1})

executing program 1:
ksem_init(&(0x7f0000000040), 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
freebsd10_pipe(&(0x7f0000000040))
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare=[0x2, 0xd6a9, 0x7, 0x8, 0x9, 0x0, 0x800003, 0x6]})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
recvmsg(r0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002580)=""/175, 0xaf}, 0x87cf3d02b949a599)

executing program 1:
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffff9c, 0xc040636a, 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$DIOCRCLRASTATS(0xffffffffffffffff, 0xc4504448, &(0x7f0000000140)={{"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", "a36fd2e63b504290b326d18bd989a244498769f836c8e9e3f50b5bdd13767b48", 0x8}, &(0x7f0000000040)="23269e83141f7dc6f7196f40e1c0186891668a49d3ac4bf7b9125548507ac62f71ef8a5e7768befce6c13e3c9708129263b2472230047efb82f36caf1ef0cd6f76c4e9d94cf8e7669892d137b3e6bd05418b1df5f18e2932fdf2f8cf9aabd639a7bb3824cf34b866882a2d66af003e2747692b3e4152836cc1fa18120dc537f53ac1edc0b77ffc5d0106914b0868c132c7ec2b688024df2a877a011664509fa37042ae0c6e8b6e08f5d50af6434d7921f710db377412b98e95dfed4a1eefacf2510e2800aff250c4bc", 0x100, 0xfff, 0x4, 0x7, 0x6, 0x8, 0x8002, 0x2})
socket$inet_sctp(0x2, 0x1, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0xfd2}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x100}, 0x24)

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={0x0, 0xfcf}, 0x8)
setsockopt(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, 0x0, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f00000001c0)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x1, 0x7fffffff, @mcast1, 0x6}, 0x1c, 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYRES64=r0], 0x1c}, 0x0)
r2 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00'}, 0x24)
socket(0x1c, 0x1, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
socket$inet6_tcp(0x1c, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_int, @thr={0x0, 0x0}})
kmq_open(0x0, 0x200, 0x80, &(0x7f00000000c0)={0x0, 0x6, 0x7fff})

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @spare=[0x8, 0x0, 0x0, 0x80000]})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6, @sival_int, @spare=[0x0, 0x0, 0x400]})
r0 = openat$crypto(0xffffffffffffff9c, 0x0, 0x200000, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc, @sival_int, @thr={0x0, 0x0}})
ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0})

executing program 1:
r0 = socket(0x0, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r0, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6ddedcdbce377ee84ecd14646418343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53523c08da73d807f1", 0x67}, {&(0x7f00000008c0)="21fe9b303a53455babd8fd47d4a061f58552e3bd3c605a2e10e8252263a8645e401d4a06f946a861e56c7dc17a8a2546ff80e6ea5bde7a1cfdc3219e7e9a2eb1ea27accd0b810706afff4731bde8662a30d5e0c03da0ef892e6089f569bf4c55cb19ce50d10543b2d1be69b58eb5fb56d140ce5a17d9b7bf746cfaeca3e792dd4f00d2626b10975bf4ec341b7bd350fab64a2993dd3f9e662df740fd5c8f27a354e96f933ef034ec11b76e754773d73bb280e177bb2e0e8aac5059ed3a5e2d6df0232865912c041e129072d2d885febcd31ec9e19bae977c4f53958d5975df3a2700"/235, 0xeb}, {&(0x7f0000000080)="5aac9d2a09b304321aaa18d528980ace4c94b1dc90e71747bdf721c89e4836", 0x1f}, {&(0x7f0000000280)="3ab2b137babddeea5631319b53fa902599777e3c5c93c90f18f9a9a676c6c184989b1bfb38b765b4bee832487236a4a13feb48ed6facd41277c85feda40125d94d0bf6a9965bb80e80bbf360d7b3613d093e3bde8990dc5f003b1dd7a008475bdf6bb69e98f1a79890cef21cb0ad20ec66667a162f5ed0b9833da8909c3b153380a86dc0f9e8baae762d0e69030bc4c23a05cd2cb213e6a34b420b61", 0x9c}, {&(0x7f0000000340)="031fa0fe45d686909a3071b5a2f1678f5d1daf9ba7eeb17b380c86ce882ab3d68f7ad98e6f81cd5d41788eb2fa4d7e03556ded735a4271a1d3666d1ddbcb8e3f1a850b306d2d5ac7be35afe5ff1165f6a2bd598a6dc1f883331ddb0abd475fc9f93728c6f6fc4093246500a479166eaa96ea07c7159cd2f11c1c6a9c6f4bfdec29868913f1e2abbffedaf8049af9d7d8cac886dc938f2f030a5714f89d047ecf8f5940ff1c4c5104dfbe63d6", 0xac}, {&(0x7f0000000400)="5f0a2629cc04f25337efdb3d41f5f9c82a3b94bbfad96bf8e32f9c091591b0a8fa696fa78cb539c92cfbddeb79ca19f781c19a5cecccfaed9a3113b14e91b6bf9fbd97dfe88a0b00e20157d7137ae7c4854fe880054e12fd1129e0990721f7a93570818f8b5a2351a28d5d5210333d1f187a85ca7ca67dcf71b8d8fc10fde8b3a93f4ec62f59894f1d2f46bc4183b9b633920b6844459b10ccb8ad1d2c9248c57be20118e9806e00bc32cecd0ad9eb468171760e5440b8eb8c6072bc41372ddb9eb92e233a7e64718706fb", 0xcb}, {&(0x7f0000000500)="5b8e29d9a575b4176f890d5049895bc098b08f192da19928b1ac48f04ac0c16cb9538476f5", 0x25}, {&(0x7f0000000540)="c5aad91be07fad026c5113816be9281763094825a75cab0d8d2b6899bdd76187c2d13e8e210dd995f089edc4b212f7566c3508fb2845af8c57712c92048aa2c46d9e7eeae40f33eb00be98c1ace2495b79ce0011fa739ff292db98ecc98e887ee5c40e63bc4a38ea2d49028f8e245e8fdeef5d1164fd70a8293f0515db382d234ccbe9325b506ec0e05d0c7fe0ffe1ab054e89f4f6818cac38fee62ae7bc87294243fe935d5525448e7e796e98d895f65981b417fbb87e078df5c89b83005dc007fe9aeda48370fb417ba39f2012b543f2332498e741446ceb036a1893bc93bb", 0xe0}, {&(0x7f0000000640)="0095ae9b00a35fe496c619cff688115d73bd6765264fd8ca15245e0fc682796b7e9f2fbfd2d2b0f641d07f3ffbd948ddf7f7ea3cf562354a4aa932e02457f62eae264cd6c27b37c253a184edfd59b4ed5af8be7c2493dcb2734ec603da022b34e2f42ce0a963303cf518e11e32f370a9d5ffdcad386ad04ef101acfe95ad7daebe74d0d41cbef1e5bf1596927ad21db3eaa0fd4031b25884964a88fdca88c21ef91b7a8e205023a874bc68ee67ed78c7c71ed5", 0xb3}, {&(0x7f0000000700)="611ea6dbccccdb999f7f9ca64412426bd8bc7d09d046932a2544556b70cf0c0914cd62ee9d27a7f36aab94b002d976b1c3654a2a0e5b8111a98cf83fb5b7ad1b59", 0x41}], 0xa, 0x0, 0x0, 0x20084}, 0x0)

executing program 1:
socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet(0xffffffffffffffff, 0x0, 0x0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000980)={'bbr\x00'}, 0x24)
bind(0xffffffffffffffff, &(0x7f0000000000)=@in={0x63, 0x2, 0x1, @loopback}, 0x10)
connect$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x81000}, 0x10)
ioctl$SMB_OLD_TRANS(0xffffffffffffffff, 0xc030690c, &(0x7f0000000140)={0x2, 0x6, 0x7fff, @word=0x100, @byte=0x81, 0x1, &(0x7f00000000c0), 0x1, &(0x7f0000000100)=0x45, 0x1})

executing program 1:
ksem_init(&(0x7f0000000040), 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
freebsd10_pipe(&(0x7f0000000040))
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare=[0x2, 0xd6a9, 0x7, 0x8, 0x9, 0x0, 0x800003, 0x6]})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
recvmsg(r0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002580)=""/175, 0xaf}, 0x87cf3d02b949a599)

executing program 1:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
r1 = open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mkdirat(r1, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x10, 0x2, 0x3, @rand_addr}, 0x10)
setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000100)="73ce82f84d494b2004331223a3dcb04421cbca488b1b5b52cc849c953ec8d0ff6e0f6b07f118172cc46b1711ecccf26f60aa7cf91a38b73f09a2ad9218b1ca340c60891e853468e5fa8cde331be9f6005177ec717a260117c9bbdf884b34eb0900000000000006000000000000007dd4325563c507c22591be02b39ba5ca2c22c3da469ab0d42fef1857b531dfdf8338c9619e1f3fa13d4777a7dd3f989d", 0x9e)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
r5 = open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
flock(r5, 0x3)
r6 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
fcntl$lock(r6, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x30, 0x0, 0x38)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000440), 0x8)
ioctl$CIOCCRYPT(r3, 0xc0306367, &(0x7f0000000380)={0x0, 0x1, 0x5, 0x3, &(0x7f0000000680), &(0x7f0000000100), &(0x7f00000006c0), &(0x7f0000000300)})

executing program 1:
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc030636a, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfbff85})

executing program 0:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
r1 = open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mkdirat(r1, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x10, 0x2, 0x3, @rand_addr}, 0x10)
setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000100)="73ce82f84d494b2004331223a3dcb04421cbca488b1b5b52cc849c953ec8d0ff6e0f6b07f118172cc46b1711ecccf26f60aa7cf91a38b73f09a2ad9218b1ca340c60891e853468e5fa8cde331be9f6005177ec717a260117c9bbdf884b34eb0900000000000006000000000000007dd4325563c507c22591be02b39ba5ca2c22c3da469ab0d42fef1857b531dfdf8338c9619e1f3fa13d4777a7dd3f989d", 0x9e)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
r5 = open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
flock(r5, 0x3)
r6 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
fcntl$lock(r6, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x30, 0x0, 0x38)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000440), 0x8)
ioctl$CIOCCRYPT(r3, 0xc0306367, &(0x7f0000000380)={0x0, 0x1, 0x5, 0x3, &(0x7f0000000680), &(0x7f0000000100), &(0x7f00000006c0), &(0x7f0000000300)})

executing program 0:
r0 = socket(0x1c, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r0, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6ddedcdbce377ee84ecd14646418343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53523c08da73d807f1", 0x67}, {&(0x7f00000008c0)="21fe9b303a53455babd8fd47d4a061f58552e3bd3c605a2e10e8252263a8645e401d4a06f946a861e56c7dc17a8a2546ff80e6ea5bde7a1cfdc3219e7e9a2eb1ea27accd0b810706afff4731bde8662a30d5e0c03da0ef892e6089f569bf4c55cb19ce50d10543b2d1be69b58eb5fb56d140ce5a17d9b7bf746cfaeca3e792dd4f00d2626b10975bf4ec341b7bd350fab64a2993dd3f9e662df740fd5c8f27a354e96f933ef034ec11b76e754773d73bb280e177bb2e0e8aac5059ed3a5e2d6df0232865912c041e129072d2d885febcd31ec9e19bae977c4f53958d5975df3a2700"/235, 0xeb}, {&(0x7f0000000080)="5aac9d2a09b304321aaa18d528980ace4c94b1dc90e71747bdf721c89e4836", 0x1f}, {&(0x7f0000000280)="3ab2b137babddeea5631319b53fa902599777e3c5c93c90f18f9a9a676c6c184989b1bfb38b765b4bee832487236a4a13feb48ed6facd41277c85feda40125d94d0bf6a9965bb80e80bbf360d7b3613d093e3bde8990dc5f003b1dd7a008475bdf6bb69e98f1a79890cef21cb0ad20ec66667a162f5ed0b9833da8909c3b153380a86dc0f9e8baae762d0e69030bc4c23a05cd2cb213e6a34b420b61", 0x9c}, {&(0x7f0000000340)="031fa0fe45d686909a3071b5a2f1678f5d1daf9ba7eeb17b380c86ce882ab3d68f7ad98e6f81cd5d41788eb2fa4d7e03556ded735a4271a1d3666d1ddbcb8e3f1a850b306d2d5ac7be35afe5ff1165f6a2bd598a6dc1f883331ddb0abd475fc9f93728c6f6fc4093246500a479166eaa96ea07c7159cd2f11c1c6a9c6f4bfdec29868913f1e2abbffedaf8049af9d7d8cac886dc938f2f030a5714f89d047ecf8f5940ff1c4c5104dfbe63d6", 0xac}, {&(0x7f0000000400)="5f0a2629cc04f25337efdb3d41f5f9c82a3b94bbfad96bf8e32f9c091591b0a8fa696fa78cb539c92cfbddeb79ca19f781c19a5cecccfaed9a3113b14e91b6bf9fbd97dfe88a0b00e20157d7137ae7c4854fe880054e12fd1129e0990721f7a93570818f8b5a2351a28d5d5210333d1f187a85ca7ca67dcf71b8d8fc10fde8b3a93f4ec62f59894f1d2f46bc4183b9b633920b6844459b10ccb8ad1d2c9248c57be20118e9806e00bc32cecd0ad9eb468171760e5440b8eb8c6072bc41372ddb9eb92e233a7e64718706fb", 0xcb}, {&(0x7f0000000500)="5b8e29d9a575b4176f890d5049895bc098b08f192da19928b1ac48f04ac0c16cb9538476f5", 0x25}, {&(0x7f0000000540)="c5aad91be07fad026c5113816be9281763094825a75cab0d8d2b6899bdd76187c2d13e8e210dd995f089edc4b212f7566c3508fb2845af8c57712c92048aa2c46d9e7eeae40f33eb00be98c1ace2495b79ce0011fa739ff292db98ecc98e887ee5c40e63bc4a38ea2d49028f8e245e8fdeef5d1164fd70a8293f0515db382d234ccbe9325b506ec0e05d0c7fe0ffe1ab054e89f4f6818cac38fee62ae7bc87294243fe935d5525448e7e796e98d895f65981b417fbb87e078df5c89b83005dc007fe9aeda48370fb417ba39f2012b543f2332498e741446ceb036a1893bc93bb", 0xe0}, {&(0x7f0000000640)="0095ae9b00a35fe496c619cff688115d73bd6765264fd8ca15245e0fc682796b7e9f2fbfd2d2b0f641d07f3ffbd948ddf7f7ea3cf562354a4aa932e02457f62eae264cd6c27b37c253a184edfd59b4ed5af8be7c2493dcb2734ec603da022b34e2f42ce0a963303cf518e11e32f370a9d5ffdcad386ad04ef101acfe95ad7daebe74d0d41cbef1e5bf1596927ad21db3eaa0fd4031b25884964a88fdca88c21ef91b7a8e205023a874bc68ee67ed78c7c71ed5", 0xb3}, {&(0x7f0000000700)="611ea6dbccccdb999f7f9ca64412426bd8bc7d09d046932a2544556b70cf0c0914cd62ee9d27a7f36aab94b002d976b1c3654a2a0e5b8111a98cf83fb5b7ad1b59", 0x41}], 0xa, 0x0, 0x0, 0x20084}, 0x0)

executing program 0:
socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet(0xffffffffffffffff, 0x0, 0x0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000980)={'bbr\x00'}, 0x24)
bind(0xffffffffffffffff, &(0x7f0000000000)=@in={0x63, 0x2, 0x1, @loopback}, 0x10)
connect$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x81000}, 0x10)
ioctl$SMB_OLD_TRANS(0xffffffffffffffff, 0xc030690c, &(0x7f0000000140)={0x2, 0x6, 0x7fff, @word=0x100, @byte=0x81, 0x1, &(0x7f00000000c0), 0x1, &(0x7f0000000100)=0x45, 0x1})

executing program 0:
openat(0xffffffffffffffff, 0x0, 0x400000, 0xc2)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000cc0), 0x80200, 0x0)
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f00000000c0)={{"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", "3c39853fca58e144ea41e00efc64de6d0914b698728dda3ae5279363b0a055bf"}, 0x0})
socket$inet6_tcp(0x1c, 0x1, 0x0)
cap_rights_limit(0xffffffffffffffff, 0x0)
getresgid(0x0, 0x0, 0x0)
open(0x0, 0x240, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @spare=[0x8, 0x7fffffffffffffff, 0x0, 0x80000, 0x0, 0x0, 0x8]})
bind$inet(0xffffffffffffffff, 0x0, 0x0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6, @sival_int, @spare=[0x0, 0x0, 0x400]})
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000001c0), 0x200000, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc, @sival_int, @thr={0x0, 0x0}})
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0x10)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000140)={0x0, 0x3ff, 0xfffffffd}, 0xc)
ioctl$BIOCSETF32(0xffffffffffffffff, 0x80084267, &(0x7f0000000540)={0x3, 0x3})
ioctl$CIOCGSESSION(r2, 0xc0306365, &(0x7f0000000040)={0x0, 0x27, 0x0, 0x0, 0x0, 0x0})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int, @ke_flags})
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0)
procctl$PROC_NO_NEW_PRIVS_CTL(0x0, 0x0, 0x13, &(0x7f00000000c0)=0xff)
setsockopt(r1, 0x84, 0x8001, &(0x7f0000000000)='\x00', 0x5a)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x7, 0x30b3312b, 0x7fff}, 0x10)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
bind$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x2, @mcast2, 0x34}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'freebsd\x00', 0x80000405}, 0xfffffffffffffdb1)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000180)={0x3000, "8113a1b0683be996f22e9e9fd8baac7e"}, 0x14)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000040)={@broadcast, @local={0xac, 0x14, 0x0}}, 0xc)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, 0x0, 0x0)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f0000000180)={@rand_addr, @multicast2, @rand_addr}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@broadcast, @remote, @multicast2}, 0xc)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr, @rand_addr}, 0xc)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg(r2, &(0x7f0000000080)={&(0x7f0000000240)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000500)={@in={{0x10, 0x2, 0x2}}}, 0x98)
sendmsg(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x105)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000003c0)={<r3=>0x0, 0x0, 0xf, 0x3, 0x101}, &(0x7f0000000440)=0x18)
setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x90}, 0xb)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000680)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}}, r3, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x98)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$sock_int(r4, 0xffff, 0x1001, &(0x7f0000000080)=0x200, 0x4)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000000)=0x80000001, 0x4)
bind(0xffffffffffffffff, &(0x7f00000000c0)=@in={0x10, 0x2, 0x2, @rand_addr=0x9}, 0x10)
sendmsg$inet6_sctp(r4, &(0x7f0000000140)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000340)='H', 0x1}], 0x1}, 0x20180)
r5 = socket$inet6(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r5, 0x29, 0xb, &(0x7f00000000c0)=0x9, 0x4)
r6 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000980)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r6, 0x6, 0x47, &(0x7f00000002c0)=0xa00, 0x4)

executing program 0:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
r1 = open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mkdirat(r1, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x10, 0x2, 0x3, @rand_addr}, 0x10)
setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000100)="73ce82f84d494b2004331223a3dcb04421cbca488b1b5b52cc849c953ec8d0ff6e0f6b07f118172cc46b1711ecccf26f60aa7cf91a38b73f09a2ad9218b1ca340c60891e853468e5fa8cde331be9f6005177ec717a260117c9bbdf884b34eb0900000000000006000000000000007dd4325563c507c22591be02b39ba5ca2c22c3da469ab0d42fef1857b531dfdf8338c9619e1f3fa13d4777a7dd3f989d", 0x9e)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
r4 = open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
flock(r4, 0x3)
r5 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
fcntl$lock(r5, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x30, 0x0, 0x38)
ioctl$CIOCGSESSION2(r3, 0xc040636a, &(0x7f0000000040)={0x28, 0x0, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdfff7ff})
ioctl$CIOCCRYPT(r3, 0xc0306367, &(0x7f0000000380)={0x0, 0x1, 0x5, 0x3, &(0x7f0000000680), &(0x7f0000000100), &(0x7f00000006c0), &(0x7f0000000300)})

executing program 0:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
r1 = open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mkdirat(r1, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x10, 0x2, 0x3, @rand_addr}, 0x10)
setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000100)="73ce82f84d494b2004331223a3dcb04421cbca488b1b5b52cc849c953ec8d0ff6e0f6b07f118172cc46b1711ecccf26f60aa7cf91a38b73f09a2ad9218b1ca340c60891e853468e5fa8cde331be9f6005177ec717a260117c9bbdf884b34eb0900000000000006000000000000007dd4325563c507c22591be02b39ba5ca2c22c3da469ab0d42fef1857b531dfdf8338c9619e1f3fa13d4777a7dd3f989d", 0x9e)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
r5 = open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
flock(r5, 0x3)
r6 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
fcntl$lock(r6, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x30, 0x0, 0x38)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000440), 0x8)
ioctl$CIOCCRYPT(r3, 0xc0306367, &(0x7f0000000380)={0x0, 0x1, 0x5, 0x3, &(0x7f0000000680), &(0x7f0000000100), &(0x7f00000006c0), &(0x7f0000000300)})

executing program 0:
r0 = socket(0x1c, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r0, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6ddedcdbce377ee84ecd14646418343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53523c08da73d807f1", 0x67}, {&(0x7f00000008c0)="21fe9b303a53455babd8fd47d4a061f58552e3bd3c605a2e10e8252263a8645e401d4a06f946a861e56c7dc17a8a2546ff80e6ea5bde7a1cfdc3219e7e9a2eb1ea27accd0b810706afff4731bde8662a30d5e0c03da0ef892e6089f569bf4c55cb19ce50d10543b2d1be69b58eb5fb56d140ce5a17d9b7bf746cfaeca3e792dd4f00d2626b10975bf4ec341b7bd350fab64a2993dd3f9e662df740fd5c8f27a354e96f933ef034ec11b76e754773d73bb280e177bb2e0e8aac5059ed3a5e2d6df0232865912c041e129072d2d885febcd31ec9e19bae977c4f53958d5975df3a2700"/235, 0xeb}, {&(0x7f0000000080)="5aac9d2a09b304321aaa18d528980ace4c94b1dc90e71747bdf721c89e4836", 0x1f}, {&(0x7f0000000280)="3ab2b137babddeea5631319b53fa902599777e3c5c93c90f18f9a9a676c6c184989b1bfb38b765b4bee832487236a4a13feb48ed6facd41277c85feda40125d94d0bf6a9965bb80e80bbf360d7b3613d093e3bde8990dc5f003b1dd7a008475bdf6bb69e98f1a79890cef21cb0ad20ec66667a162f5ed0b9833da8909c3b153380a86dc0f9e8baae762d0e69030bc4c23a05cd2cb213e6a34b420b61", 0x9c}, {&(0x7f0000000340)="031fa0fe45d686909a3071b5a2f1678f5d1daf9ba7eeb17b380c86ce882ab3d68f7ad98e6f81cd5d41788eb2fa4d7e03556ded735a4271a1d3666d1ddbcb8e3f1a850b306d2d5ac7be35afe5ff1165f6a2bd598a6dc1f883331ddb0abd475fc9f93728c6f6fc4093246500a479166eaa96ea07c7159cd2f11c1c6a9c6f4bfdec29868913f1e2abbffedaf8049af9d7d8cac886dc938f2f030a5714f89d047ecf8f5940ff1c4c5104dfbe63d6", 0xac}, {&(0x7f0000000400)="5f0a2629cc04f25337efdb3d41f5f9c82a3b94bbfad96bf8e32f9c091591b0a8fa696fa78cb539c92cfbddeb79ca19f781c19a5cecccfaed9a3113b14e91b6bf9fbd97dfe88a0b00e20157d7137ae7c4854fe880054e12fd1129e0990721f7a93570818f8b5a2351a28d5d5210333d1f187a85ca7ca67dcf71b8d8fc10fde8b3a93f4ec62f59894f1d2f46bc4183b9b633920b6844459b10ccb8ad1d2c9248c57be20118e9806e00bc32cecd0ad9eb468171760e5440b8eb8c6072bc41372ddb9eb92e233a7e64718706fb", 0xcb}, {&(0x7f0000000500)="5b8e29d9a575b4176f890d5049895bc098b08f192da19928b1ac48f04ac0c16cb9538476f5", 0x25}, {&(0x7f0000000540)="c5aad91be07fad026c5113816be9281763094825a75cab0d8d2b6899bdd76187c2d13e8e210dd995f089edc4b212f7566c3508fb2845af8c57712c92048aa2c46d9e7eeae40f33eb00be98c1ace2495b79ce0011fa739ff292db98ecc98e887ee5c40e63bc4a38ea2d49028f8e245e8fdeef5d1164fd70a8293f0515db382d234ccbe9325b506ec0e05d0c7fe0ffe1ab054e89f4f6818cac38fee62ae7bc87294243fe935d5525448e7e796e98d895f65981b417fbb87e078df5c89b83005dc007fe9aeda48370fb417ba39f2012b543f2332498e741446ceb036a1893bc93bb", 0xe0}, {&(0x7f0000000640)="0095ae9b00a35fe496c619cff688115d73bd6765264fd8ca15245e0fc682796b7e9f2fbfd2d2b0f641d07f3ffbd948ddf7f7ea3cf562354a4aa932e02457f62eae264cd6c27b37c253a184edfd59b4ed5af8be7c2493dcb2734ec603da022b34e2f42ce0a963303cf518e11e32f370a9d5ffdcad386ad04ef101acfe95ad7daebe74d0d41cbef1e5bf1596927ad21db3eaa0fd4031b25884964a88fdca88c21ef91b7a8e205023a874bc68ee67ed78c7c71ed5", 0xb3}, {&(0x7f0000000700)="611ea6dbccccdb999f7f9ca64412426bd8bc7d09d046932a2544556b70cf0c0914cd62ee9d27a7f36aab94b002d976b1c3654a2a0e5b8111a98cf83fb5b7ad1b59", 0x41}], 0xa, 0x0, 0x0, 0x20084}, 0x0)

executing program 0:
socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet(0xffffffffffffffff, 0x0, 0x0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000980)={'bbr\x00'}, 0x24)
bind(0xffffffffffffffff, &(0x7f0000000000)=@in={0x63, 0x2, 0x1, @loopback}, 0x10)
connect$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x81000}, 0x10)
ioctl$SMB_OLD_TRANS(0xffffffffffffffff, 0xc030690c, &(0x7f0000000140)={0x2, 0x6, 0x7fff, @word=0x100, @byte=0x81, 0x1, &(0x7f00000000c0), 0x1, &(0x7f0000000100)=0x45, 0x1})

executing program 0:
openat(0xffffffffffffffff, 0x0, 0x400000, 0xc2)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000cc0), 0x80200, 0x0)
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f00000000c0)={{"8abe5a6fdfb035bff76a26c4005dbb029ef045a7a91aa447c7c574ff96575a8450bc4246dc99be07d2882c558803362050c68ef00cf16e7fa99bdc5ab7c04b66812d5e3896d4ddf46ee741eea9135e89531f0af8123769f6394131185b47b98e7c401aa7411002861acb4981174af92b6b01befe07c33867dc8908fdc548be0ed13505c17e5e4e92c9dff945a7b4edb381a5c0967707281ab33c82f11cb06d881e10a7d6643ef716dda99e4e9238834882bfa38d9bee4c475a9800d603a7170f1f8eed4d2641e3c33c52eeaf60fb39ea500cc1f514537e035b5147a14e012dac620606a8cbaa56b40dd10bf673262e3fda855a4bcb1863569eca51eff4a28b492cd50a0d2a89fe7756f76e9c85efef707e471c71e146e297e2e9864f14883822fb15f5f98c69f035e8487f4c58f3d9d5a8e55f9687903182f32ddaa8401dde6ad64af492a681ccaee474a9a9d0b4be090f957c6dab14890c2bb9dfa5eab4c78b88534bc4933660e09c9c9b25892889872a54ab7dad992f4f67ed9b92886fab9ce2c736e773a099b35f2bf4b5ff9652adcdd4f5f1a06e7815bbd173e6893ce3b0775d34e12a95ba62b754d5049a737730e4937dd4fe0ca24b558f8c55c525764bd903809e33a9ffb3af463e1a3bbc1f87bf73393cb4bf764dfba19929273dc2be5b7a2cc3b3f950cfbe5eb2b8708fb250f133a3d5550620a546d26fe4938f1a157d404ecea552d972c3d736878f6e0609814e5f1879f3b54bed33976e4c8ecb21557f77342c53e9c9ecf5626917198289e95f5c617ce177ec01840f46e692430361a8d4a038574524fd3a6489bf2e2b33d5af344fa825f433cec1a98fdf681748c769045c1de0d38177517ee002a5b6657bcefaf4df377e27a6109b317ce3add9436c9a88176ca101d893422396be90fb6270b742d8e21f424e3b86ab754bfdd4db2c0c8bc67d63e7fdfdbf1cfae8c537cf81564618938bf3a4e86c304b5401f370fe3abee50093bc169e10a49fbf50e14d980287616c10db3db7440363f9caf1bcc434b79b0351402df5e641de14f144631b11a4cbdc13040b404fce69dd18d061980a07144d1dfd4ee520021d17d79cd520cee9bdf29a330ac3ad392ea67d26976f9b855a5db7f19ddbe3f86986791c2e16758b87ab57451a3497b16b44c5e48ff007280cd29685bd0c7a836c15d21e89bbf39fb89caee4ef4e2a592c4a775808dfbd5fd9a79d4a2a3d5d2f7ecfd89690e4dae5a20078b66afda193683ac8b27b70c7875ed06d666f255df42456b956bfa302211849ee942fb33c83417429664657035ec4a59104b7f8e4575f33540c695899b79f508a8ea1dda2a9d1c1734d8b1b46e97d7974288f3f0ef659d5db2c471c7ce8581550faaab23198144a5b32a8837f7627fb1f6f07316d439ab6a798c5b1b6d52613180d11a0db6f7dc2c569", "3c39853fca58e144ea41e00efc64de6d0914b698728dda3ae5279363b0a055bf"}, 0x0})
socket$inet6_tcp(0x1c, 0x1, 0x0)
cap_rights_limit(0xffffffffffffffff, 0x0)
getresgid(0x0, 0x0, 0x0)
open(0x0, 0x240, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @spare=[0x8, 0x7fffffffffffffff, 0x0, 0x80000, 0x0, 0x0, 0x8]})
bind$inet(0xffffffffffffffff, 0x0, 0x0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6, @sival_int, @spare=[0x0, 0x0, 0x400]})
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000001c0), 0x200000, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc, @sival_int, @thr={0x0, 0x0}})
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0x10)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000140)={0x0, 0x3ff, 0xfffffffd}, 0xc)
ioctl$BIOCSETF32(0xffffffffffffffff, 0x80084267, &(0x7f0000000540)={0x3, 0x3})
ioctl$CIOCGSESSION(r2, 0xc0306365, &(0x7f0000000040)={0x0, 0x27, 0x0, 0x0, 0x0, 0x0})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int, @ke_flags})
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0)
procctl$PROC_NO_NEW_PRIVS_CTL(0x0, 0x0, 0x13, &(0x7f00000000c0)=0xff)
setsockopt(r1, 0x84, 0x8001, &(0x7f0000000000)='\x00', 0x5a)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x7, 0x30b3312b, 0x7fff}, 0x10)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
bind$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x2, @mcast2, 0x34}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'freebsd\x00', 0x80000405}, 0xfffffffffffffdb1)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000180)={0x3000, "8113a1b0683be996f22e9e9fd8baac7e"}, 0x14)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000040)={@broadcast, @local={0xac, 0x14, 0x0}}, 0xc)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, 0x0, 0x0)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f0000000180)={@rand_addr, @multicast2, @rand_addr}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@broadcast, @remote, @multicast2}, 0xc)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr, @rand_addr}, 0xc)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg(r2, &(0x7f0000000080)={&(0x7f0000000240)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000500)={@in={{0x10, 0x2, 0x2}}}, 0x98)
sendmsg(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x105)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000003c0)={<r3=>0x0, 0x0, 0xf, 0x3, 0x101}, &(0x7f0000000440)=0x18)
setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x90}, 0xb)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000680)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}}, r3, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x98)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$sock_int(r4, 0xffff, 0x1001, &(0x7f0000000080)=0x200, 0x4)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000000)=0x80000001, 0x4)
bind(0xffffffffffffffff, &(0x7f00000000c0)=@in={0x10, 0x2, 0x2, @rand_addr=0x9}, 0x10)
sendmsg$inet6_sctp(r4, &(0x7f0000000140)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000340)='H', 0x1}], 0x1}, 0x20180)
r5 = socket$inet6(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r5, 0x29, 0xb, &(0x7f00000000c0)=0x9, 0x4)
r6 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000980)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r6, 0x6, 0x47, &(0x7f00000002c0)=0xa00, 0x4)

executing program 0:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
r1 = open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mkdirat(r1, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x10, 0x2, 0x3, @rand_addr}, 0x10)
setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000100)="73ce82f84d494b2004331223a3dcb04421cbca488b1b5b52cc849c953ec8d0ff6e0f6b07f118172cc46b1711ecccf26f60aa7cf91a38b73f09a2ad9218b1ca340c60891e853468e5fa8cde331be9f6005177ec717a260117c9bbdf884b34eb0900000000000006000000000000007dd4325563c507c22591be02b39ba5ca2c22c3da469ab0d42fef1857b531dfdf8338c9619e1f3fa13d4777a7dd3f989d", 0x9e)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
r4 = open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
flock(r4, 0x3)
r5 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
fcntl$lock(r5, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x30, 0x0, 0x38)
ioctl$CIOCGSESSION2(r3, 0xc040636a, &(0x7f0000000040)={0x28, 0x0, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdfff7ff})
ioctl$CIOCCRYPT(r3, 0xc0306367, &(0x7f0000000380)={0x0, 0x1, 0x5, 0x3, &(0x7f0000000680), &(0x7f0000000100), &(0x7f00000006c0), &(0x7f0000000300)})

executing program 3:
r0 = socket(0x1c, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r0, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6ddedcdbce377ee84ecd14646418343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53523c08da73d807f1", 0x67}, {&(0x7f00000008c0)="21fe9b303a53455babd8fd47d4a061f58552e3bd3c605a2e10e8252263a8645e401d4a06f946a861e56c7dc17a8a2546ff80e6ea5bde7a1cfdc3219e7e9a2eb1ea27accd0b810706afff4731bde8662a30d5e0c03da0ef892e6089f569bf4c55cb19ce50d10543b2d1be69b58eb5fb56d140ce5a17d9b7bf746cfaeca3e792dd4f00d2626b10975bf4ec341b7bd350fab64a2993dd3f9e662df740fd5c8f27a354e96f933ef034ec11b76e754773d73bb280e177bb2e0e8aac5059ed3a5e2d6df0232865912c041e129072d2d885febcd31ec9e19bae977c4f53958d5975df3a2700"/235, 0xeb}, {&(0x7f0000000080)="5aac9d2a09b304321aaa18d528980ace4c94b1dc90e71747bdf721c89e4836", 0x1f}, {&(0x7f0000000280)="3ab2b137babddeea5631319b53fa902599777e3c5c93c90f18f9a9a676c6c184989b1bfb38b765b4bee832487236a4a13feb48ed6facd41277c85feda40125d94d0bf6a9965bb80e80bbf360d7b3613d093e3bde8990dc5f003b1dd7a008475bdf6bb69e98f1a79890cef21cb0ad20ec66667a162f5ed0b9833da8909c3b153380a86dc0f9e8baae762d0e69030bc4c23a05cd2cb213e6a34b420b61", 0x9c}, {&(0x7f0000000340)="031fa0fe45d686909a3071b5a2f1678f5d1daf9ba7eeb17b380c86ce882ab3d68f7ad98e6f81cd5d41788eb2fa4d7e03556ded735a4271a1d3666d1ddbcb8e3f1a850b306d2d5ac7be35afe5ff1165f6a2bd598a6dc1f883331ddb0abd475fc9f93728c6f6fc4093246500a479166eaa96ea07c7159cd2f11c1c6a9c6f4bfdec29868913f1e2abbffedaf8049af9d7d8cac886dc938f2f030a5714f89d047ecf8f5940ff1c4c5104dfbe63d6", 0xac}, {&(0x7f0000000400)="5f0a2629cc04f25337efdb3d41f5f9c82a3b94bbfad96bf8e32f9c091591b0a8fa696fa78cb539c92cfbddeb79ca19f781c19a5cecccfaed9a3113b14e91b6bf9fbd97dfe88a0b00e20157d7137ae7c4854fe880054e12fd1129e0990721f7a93570818f8b5a2351a28d5d5210333d1f187a85ca7ca67dcf71b8d8fc10fde8b3a93f4ec62f59894f1d2f46bc4183b9b633920b6844459b10ccb8ad1d2c9248c57be20118e9806e00bc32cecd0ad9eb468171760e5440b8eb8c6072bc41372ddb9eb92e233a7e64718706fb", 0xcb}, {&(0x7f0000000500)="5b8e29d9a575b4176f890d5049895bc098b08f192da19928b1ac48f04ac0c16cb9538476f5", 0x25}, {&(0x7f0000000540)="c5aad91be07fad026c5113816be9281763094825a75cab0d8d2b6899bdd76187c2d13e8e210dd995f089edc4b212f7566c3508fb2845af8c57712c92048aa2c46d9e7eeae40f33eb00be98c1ace2495b79ce0011fa739ff292db98ecc98e887ee5c40e63bc4a38ea2d49028f8e245e8fdeef5d1164fd70a8293f0515db382d234ccbe9325b506ec0e05d0c7fe0ffe1ab054e89f4f6818cac38fee62ae7bc87294243fe935d5525448e7e796e98d895f65981b417fbb87e078df5c89b83005dc007fe9aeda48370fb417ba39f2012b543f2332498e741446ceb036a1893bc93bb", 0xe0}, {&(0x7f0000000640)="0095ae9b00a35fe496c619cff688115d73bd6765264fd8ca15245e0fc682796b7e9f2fbfd2d2b0f641d07f3ffbd948ddf7f7ea3cf562354a4aa932e02457f62eae264cd6c27b37c253a184edfd59b4ed5af8be7c2493dcb2734ec603da022b34e2f42ce0a963303cf518e11e32f370a9d5ffdcad386ad04ef101acfe95ad7daebe74d0d41cbef1e5bf1596927ad21db3eaa0fd4031b25884964a88fdca88c21ef91b7a8e205023a874bc68ee67ed78c7c71ed5", 0xb3}, {&(0x7f0000000700)="611ea6dbccccdb999f7f9ca64412426bd8bc7d09d046932a2544556b70cf0c0914cd62ee9d27a7f36aab94b002d976b1c3654a2a0e5b8111a98cf83fb5b7ad1b59", 0x41}], 0xa, 0x0, 0x0, 0x20084}, 0x0)

executing program 0:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
r1 = open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mkdirat(r1, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x10, 0x2, 0x3, @rand_addr}, 0x10)
setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000100)="73ce82f84d494b2004331223a3dcb04421cbca488b1b5b52cc849c953ec8d0ff6e0f6b07f118172cc46b1711ecccf26f60aa7cf91a38b73f09a2ad9218b1ca340c60891e853468e5fa8cde331be9f6005177ec717a260117c9bbdf884b34eb0900000000000006000000000000007dd4325563c507c22591be02b39ba5ca2c22c3da469ab0d42fef1857b531dfdf8338c9619e1f3fa13d4777a7dd3f989d", 0x9e)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
r5 = open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
flock(r5, 0x3)
r6 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
fcntl$lock(r6, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x30, 0x0, 0x38)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000440), 0x8)
ioctl$CIOCCRYPT(r3, 0xc0306367, &(0x7f0000000380)={0x0, 0x1, 0x5, 0x3, &(0x7f0000000680), &(0x7f0000000100), &(0x7f00000006c0), &(0x7f0000000300)})

executing program 2:
vfork()
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
aio_error(0x0)
connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
ioctl$MDIOCATTACH(0xffffffffffffffff, 0xc1c06d00, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]})
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
listen(r1, 0x7fffffff)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r2, r2)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000140)={0x10, 0x2, 0x3, @loopback}, 0x10)

executing program 3:
socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet(0xffffffffffffffff, 0x0, 0x0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000980)={'bbr\x00'}, 0x24)
bind(r0, 0x0, 0x0)
connect$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x81000}, 0x10)
ioctl$SMB_OLD_TRANS(0xffffffffffffffff, 0xc030690c, &(0x7f0000000140)={0x2, 0x6, 0x7fff, @word=0x100, @byte=0x81, 0x1, &(0x7f00000000c0), 0x1, &(0x7f0000000100)=0x45, 0x1})

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
bind$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x2, @mcast2, 0x34}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'freebsd\x00', 0x80000405}, 0xfffffffffffffdb1)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000180)={0x3000, "8113a1b0683be996f22e9e9fd8baac7e"}, 0x14)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000040)={@broadcast, @local={0xac, 0x14, 0x0}}, 0xc)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, 0x0, 0x0)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f0000000180)={@rand_addr, @multicast2, @rand_addr}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@broadcast, @remote, @multicast2}, 0xc)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr, @rand_addr}, 0xc)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg(r2, &(0x7f0000000080)={&(0x7f0000000240)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000500)={@in={{0x10, 0x2, 0x2}}}, 0x98)
sendmsg(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x105)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000003c0)={<r3=>0x0, 0x0, 0xf, 0x3, 0x101}, &(0x7f0000000440)=0x18)
setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x90}, 0xb)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000680)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}}, r3, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x98)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000200), 0x4, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$sock_int(r4, 0xffff, 0x1001, &(0x7f0000000080)=0x200, 0x4)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000000)=0x80000001, 0x4)
bind(0xffffffffffffffff, &(0x7f00000000c0)=@in={0x10, 0x2, 0x2, @rand_addr=0x9}, 0x10)
sendmsg$inet6_sctp(r4, &(0x7f0000000140)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000340)='H', 0x1}], 0x1}, 0x20180)
r5 = socket$inet6(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r5, 0x29, 0xb, &(0x7f00000000c0)=0x9, 0x4)
r6 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000980)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r6, 0x6, 0x47, &(0x7f00000002c0)=0xa00, 0x4)

executing program 3:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
r1 = open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mkdirat(r1, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x10, 0x2, 0x3, @rand_addr}, 0x10)
setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000100)="73ce82f84d494b2004331223a3dcb04421cbca488b1b5b52cc849c953ec8d0ff6e0f6b07f118172cc46b1711ecccf26f60aa7cf91a38b73f09a2ad9218b1ca340c60891e853468e5fa8cde331be9f6005177ec717a260117c9bbdf884b34eb0900000000000006000000000000007dd4325563c507c22591be02b39ba5ca2c22c3da469ab0d42fef1857b531dfdf8338c9619e1f3fa13d4777a7dd3f989d", 0x9e)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
r5 = open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
flock(r5, 0x3)
r6 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
fcntl$lock(r6, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000440), 0x8)
ioctl$CIOCGSESSION2(r3, 0xc040636a, &(0x7f0000000040)={0x28, 0x0, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdfff7ff})
ioctl$CIOCCRYPT(r3, 0xc0306367, &(0x7f0000000380)={0x0, 0x1, 0x5, 0x3, &(0x7f0000000680), &(0x7f0000000100), &(0x7f00000006c0), &(0x7f0000000300)})

executing program 3:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc030636a, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfbff85})

executing program 3:
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffff9c, 0xc040636a, 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$DIOCRCLRASTATS(0xffffffffffffffff, 0xc4504448, &(0x7f0000000140)={{"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", "a36fd2e63b504290b326d18bd989a244498769f836c8e9e3f50b5bdd13767b48", 0x8}, 0x0, 0x100, 0xfff, 0x4, 0x7, 0x6, 0x8, 0x8002, 0x2})
socket$inet_sctp(0x2, 0x1, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0xfd2}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x100}, 0x24)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @spare=[0x0, 0x0, 0x0, 0x80000]})
vfork()
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000001c0), 0x200000, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc, @sival_int, @thr={0x0, 0x0}})
ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0})

executing program 3:
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
ksem_wait(r0)
r1 = socket(0x0, 0x0, 0x0)
getpeername(r1, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = socket$inet(0x2, 0x4000000000000001, 0x0)
syz_emit_ethernet(0x0, 0x0)
ksem_wait(r0)
socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r1, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
bind$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00000000ea61aeb900"}, 0x1c)
connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x14a, @rand_addr="e2006be73d46543a9da3f2620eae4bf7", 0x7}, 0x1c)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r5, r5)
setsockopt$sock_int(r6, 0xffff, 0xb017, &(0x7f0000001140)=0x1, 0x4)
sendto$inet6(r4, &(0x7f0000000080)="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", 0xffc, 0x80, &(0x7f0000001080)={0x1c, 0x1c, 0x2, 0x7ff, @mcast2, 0x4}, 0x1c)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000080)=0xc)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x80}, 0xfd9c)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
bind$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x2, @mcast2, 0x34}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'freebsd\x00', 0x80000405}, 0xfffffffffffffdb1)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000180)={0x3000, "8113a1b0683be996f22e9e9fd8baac7e"}, 0x14)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000040)={@broadcast, @local={0xac, 0x14, 0x0}}, 0xc)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, 0x0, 0x0)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f0000000180)={@rand_addr, @multicast2, @rand_addr}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@broadcast, @remote, @multicast2}, 0xc)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr, @rand_addr}, 0xc)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg(r2, &(0x7f0000000080)={&(0x7f0000000240)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000500)={@in={{0x10, 0x2, 0x2}}}, 0x98)
sendmsg(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x105)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000003c0)={<r3=>0x0, 0x0, 0xf, 0x3, 0x101}, &(0x7f0000000440)=0x18)
setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x90}, 0xb)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000680)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}}, r3, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x98)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000200), 0x4, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$sock_int(r4, 0xffff, 0x1001, &(0x7f0000000080)=0x200, 0x4)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000000)=0x80000001, 0x4)
bind(0xffffffffffffffff, &(0x7f00000000c0)=@in={0x10, 0x2, 0x2, @rand_addr=0x9}, 0x10)
sendmsg$inet6_sctp(r4, &(0x7f0000000140)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000340)='H', 0x1}], 0x1}, 0x20180)
r5 = socket$inet6(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r5, 0x29, 0xb, &(0x7f00000000c0)=0x9, 0x4)
r6 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000980)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r6, 0x6, 0x47, &(0x7f00000002c0)=0xa00, 0x4)

executing program 1:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
r1 = open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mkdirat(r1, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x10, 0x2, 0x3, @rand_addr}, 0x10)
setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000100)="73ce82f84d494b2004331223a3dcb04421cbca488b1b5b52cc849c953ec8d0ff6e0f6b07f118172cc46b1711ecccf26f60aa7cf91a38b73f09a2ad9218b1ca340c60891e853468e5fa8cde331be9f6005177ec717a260117c9bbdf884b34eb0900000000000006000000000000007dd4325563c507c22591be02b39ba5ca2c22c3da469ab0d42fef1857b531dfdf8338c9619e1f3fa13d4777a7dd3f989d", 0x9e)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
r5 = open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
flock(r5, 0x3)
r6 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
fcntl$lock(r6, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000440), 0x8)
ioctl$CIOCGSESSION2(r3, 0xc040636a, &(0x7f0000000040)={0x28, 0x0, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdfff7ff})
ioctl$CIOCCRYPT(r3, 0xc0306367, &(0x7f0000000380)={0x0, 0x1, 0x5, 0x3, &(0x7f0000000680), &(0x7f0000000100), &(0x7f00000006c0), &(0x7f0000000300)})

executing program 1:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
r1 = open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mkdirat(r1, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x10, 0x2, 0x3, @rand_addr}, 0x10)
setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000100)="73ce82f84d494b2004331223a3dcb04421cbca488b1b5b52cc849c953ec8d0ff6e0f6b07f118172cc46b1711ecccf26f60aa7cf91a38b73f09a2ad9218b1ca340c60891e853468e5fa8cde331be9f6005177ec717a260117c9bbdf884b34eb0900000000000006000000000000007dd4325563c507c22591be02b39ba5ca2c22c3da469ab0d42fef1857b531dfdf8338c9619e1f3fa13d4777a7dd3f989d", 0x9e)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
r5 = open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
flock(r5, 0x3)
r6 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
fcntl$lock(r6, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x30, 0x0, 0x38)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000440), 0x8)
ioctl$CIOCCRYPT(r3, 0xc0306367, &(0x7f0000000380)={0x0, 0x1, 0x5, 0x3, &(0x7f0000000680), &(0x7f0000000100), &(0x7f00000006c0), &(0x7f0000000300)})

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc030636a, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfbff85})

executing program 1:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
r1 = open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mkdirat(r1, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x10, 0x2, 0x3, @rand_addr}, 0x10)
setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000100)="73ce82f84d494b2004331223a3dcb04421cbca488b1b5b52cc849c953ec8d0ff6e0f6b07f118172cc46b1711ecccf26f60aa7cf91a38b73f09a2ad9218b1ca340c60891e853468e5fa8cde331be9f6005177ec717a260117c9bbdf884b34eb0900000000000006000000000000007dd4325563c507c22591be02b39ba5ca2c22c3da469ab0d42fef1857b531dfdf8338c9619e1f3fa13d4777a7dd3f989d", 0x9e)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
r5 = open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
flock(r5, 0x3)
r6 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
fcntl$lock(r6, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x30, 0x0, 0x38)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000440), 0x8)
ioctl$CIOCCRYPT(r3, 0xc0306367, &(0x7f0000000380)={0x0, 0x1, 0x5, 0x3, &(0x7f0000000680), &(0x7f0000000100), &(0x7f00000006c0), &(0x7f0000000300)})

executing program 1:
openat(0xffffffffffffffff, 0x0, 0x400000, 0xc2)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000cc0), 0x80200, 0x0)
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f00000000c0)={{"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", "3c39853fca58e144ea41e00efc64de6d0914b698728dda3ae5279363b0a055bf"}, 0x0})
socket$inet6_tcp(0x1c, 0x1, 0x0)
cap_rights_limit(0xffffffffffffffff, 0x0)
getresgid(0x0, 0x0, 0x0)
open(0x0, 0x240, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @spare=[0x8, 0x7fffffffffffffff, 0x0, 0x80000, 0x0, 0x0, 0x8]})
bind$inet(0xffffffffffffffff, 0x0, 0x0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6, @sival_int, @spare=[0x0, 0x0, 0x400]})
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000001c0), 0x200000, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc, @sival_int, @thr={0x0, 0x0}})
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0x10)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000140)={0x0, 0x3ff, 0xfffffffd}, 0xc)
ioctl$BIOCSETF32(0xffffffffffffffff, 0x80084267, &(0x7f0000000540)={0x3, 0x3})
ioctl$CIOCGSESSION(r2, 0xc0306365, &(0x7f0000000040)={0x0, 0x27, 0x0, 0x0, 0x0, 0x0})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int, @ke_flags})
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x7, 0x30b3312b, 0x7fff}, 0x10)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x3, @rand_addr=0x10dfa767}, 0x10)
sendto(r0, &(0x7f0000000800)="1b", 0x1, 0x0, &(0x7f00000001c0)=@in={0x10, 0x2, 0x1, @multicast1}, 0x10)

executing program 1:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
r1 = open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mkdirat(r1, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x10, 0x2, 0x3, @rand_addr}, 0x10)
setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000100)="73ce82f84d494b2004331223a3dcb04421cbca488b1b5b52cc849c953ec8d0ff6e0f6b07f118172cc46b1711ecccf26f60aa7cf91a38b73f09a2ad9218b1ca340c60891e853468e5fa8cde331be9f6005177ec717a260117c9bbdf884b34eb0900000000000006000000000000007dd4325563c507c22591be02b39ba5ca2c22c3da469ab0d42fef1857b531dfdf8338c9619e1f3fa13d4777a7dd3f989d", 0x9e)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
r4 = open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
flock(r4, 0x3)
r5 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
fcntl$lock(r5, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x30, 0x0, 0x38)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000440), 0x8)

executing program 1:
ksem_init(&(0x7f0000000040), 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
freebsd10_pipe(&(0x7f0000000040))
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare=[0x2, 0xd6a9, 0x7, 0x0, 0x9, 0x7, 0x800003, 0x6]})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
recvmsg(r0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002580)=""/175, 0xaf}, 0x87cf3d02b949a599)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc030636a, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfbff85})

executing program 1:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
r1 = open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mkdirat(r1, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x10, 0x2, 0x3, @rand_addr}, 0x10)
setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000100)="73ce82f84d494b2004331223a3dcb04421cbca488b1b5b52cc849c953ec8d0ff6e0f6b07f118172cc46b1711ecccf26f60aa7cf91a38b73f09a2ad9218b1ca340c60891e853468e5fa8cde331be9f6005177ec717a260117c9bbdf884b34eb0900000000000006000000000000007dd4325563c507c22591be02b39ba5ca2c22c3da469ab0d42fef1857b531dfdf8338c9619e1f3fa13d4777a7dd3f989d", 0x9e)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
r5 = open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
flock(r5, 0x3)
r6 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
fcntl$lock(r6, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x30, 0x0, 0x38)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000440), 0x8)
ioctl$CIOCCRYPT(r3, 0xc0306367, &(0x7f0000000380)={0x0, 0x1, 0x5, 0x3, &(0x7f0000000680), &(0x7f0000000100), &(0x7f00000006c0), &(0x7f0000000300)})

executing program 1:
openat(0xffffffffffffffff, 0x0, 0x400000, 0xc2)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000cc0), 0x80200, 0x0)
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f00000000c0)={{"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", "3c39853fca58e144ea41e00efc64de6d0914b698728dda3ae5279363b0a055bf"}, 0x0})
socket$inet6_tcp(0x1c, 0x1, 0x0)
cap_rights_limit(0xffffffffffffffff, 0x0)
getresgid(0x0, 0x0, 0x0)
open(0x0, 0x240, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @spare=[0x8, 0x7fffffffffffffff, 0x0, 0x80000, 0x0, 0x0, 0x8]})
bind$inet(0xffffffffffffffff, 0x0, 0x0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6, @sival_int, @spare=[0x0, 0x0, 0x400]})
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000001c0), 0x200000, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc, @sival_int, @thr={0x0, 0x0}})
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0x10)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000140)={0x0, 0x3ff, 0xfffffffd}, 0xc)
ioctl$BIOCSETF32(0xffffffffffffffff, 0x80084267, &(0x7f0000000540)={0x3, 0x3})
ioctl$CIOCGSESSION(r2, 0xc0306365, &(0x7f0000000040)={0x0, 0x27, 0x0, 0x0, 0x0, 0x0})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int, @ke_flags})
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x7, 0x30b3312b, 0x7fff}, 0x10)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
sendto(r0, &(0x7f0000000800)="1b", 0x1, 0x0, &(0x7f00000001c0)=@in={0x10, 0x2, 0x1, @multicast1}, 0x10)

executing program 1:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
r1 = open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mkdirat(r1, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x10, 0x2, 0x3, @rand_addr}, 0x10)
setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000100)="73ce82f84d494b2004331223a3dcb04421cbca488b1b5b52cc849c953ec8d0ff6e0f6b07f118172cc46b1711ecccf26f60aa7cf91a38b73f09a2ad9218b1ca340c60891e853468e5fa8cde331be9f6005177ec717a260117c9bbdf884b34eb0900000000000006000000000000007dd4325563c507c22591be02b39ba5ca2c22c3da469ab0d42fef1857b531dfdf8338c9619e1f3fa13d4777a7dd3f989d", 0x9e)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
r4 = open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
flock(r4, 0x3)
r5 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
fcntl$lock(r5, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000440), 0x8)

executing program 1:
ksem_init(&(0x7f0000000040), 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
freebsd10_pipe(&(0x7f0000000040))
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare=[0x2, 0xd6a9, 0x7, 0x0, 0x9, 0x7, 0x800003, 0x6]})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
recvmsg(r0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002580)=""/175, 0xaf}, 0x87cf3d02b949a599)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
bind$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x2, @mcast2, 0x34}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'freebsd\x00', 0x80000405}, 0xfffffffffffffdb1)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000180)={0x3000, "8113a1b0683be996f22e9e9fd8baac7e"}, 0x14)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000040)={@broadcast, @local={0xac, 0x14, 0x0}}, 0xc)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, 0x0, 0x0)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f0000000180)={@rand_addr, @multicast2, @rand_addr}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@broadcast, @remote, @multicast2}, 0xc)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr, @rand_addr}, 0xc)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg(r2, &(0x7f0000000080)={&(0x7f0000000240)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000500)={@in={{0x10, 0x2, 0x2}}}, 0x98)
sendmsg(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x105)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000003c0)={<r3=>0x0, 0x0, 0xf, 0x3, 0x101}, &(0x7f0000000440)=0x18)
setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x90}, 0xb)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000680)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}}, r3, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x98)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000200), 0x4, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, &(0x7f0000000080)=0x200, 0x4)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000000)=0x80000001, 0x4)
bind(0xffffffffffffffff, &(0x7f00000000c0)=@in={0x10, 0x2, 0x2, @rand_addr=0x9}, 0x10)
sendmsg$inet6_sctp(r4, &(0x7f0000000140)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000340)='H', 0x1}], 0x1}, 0x20180)
r5 = socket$inet6(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r5, 0x29, 0xb, &(0x7f00000000c0)=0x9, 0x4)
r6 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000980)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r6, 0x6, 0x47, &(0x7f00000002c0)=0xa00, 0x4)

executing program 1:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
r1 = open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mkdirat(r1, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x10, 0x2, 0x3, @rand_addr}, 0x10)
setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000100)="73ce82f84d494b2004331223a3dcb04421cbca488b1b5b52cc849c953ec8d0ff6e0f6b07f118172cc46b1711ecccf26f60aa7cf91a38b73f09a2ad9218b1ca340c60891e853468e5fa8cde331be9f6005177ec717a260117c9bbdf884b34eb0900000000000006000000000000007dd4325563c507c22591be02b39ba5ca2c22c3da469ab0d42fef1857b531dfdf8338c9619e1f3fa13d4777a7dd3f989d", 0x9e)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
r5 = open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
flock(r5, 0x3)
open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x30, 0x0, 0x38)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000440), 0x8)
ioctl$CIOCGSESSION2(r3, 0xc040636a, &(0x7f0000000040)={0x28, 0x0, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdfff7ff})
ioctl$CIOCCRYPT(r3, 0xc0306367, &(0x7f0000000380)={0x0, 0x1, 0x5, 0x3, &(0x7f0000000680), &(0x7f0000000100), &(0x7f00000006c0), &(0x7f0000000300)})

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, 0x0)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
sendto(r0, &(0x7f0000000800)="1b", 0x1, 0x0, &(0x7f00000001c0)=@in={0x10, 0x2, 0x1, @multicast1}, 0x10)

executing program 1:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
r1 = open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mkdirat(r1, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x10, 0x2, 0x3, @rand_addr}, 0x10)
setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000100)="73ce82f84d494b2004331223a3dcb04421cbca488b1b5b52cc849c953ec8d0ff6e0f6b07f118172cc46b1711ecccf26f60aa7cf91a38b73f09a2ad9218b1ca340c60891e853468e5fa8cde331be9f6005177ec717a260117c9bbdf884b34eb0900000000000006000000000000007dd4325563c507c22591be02b39ba5ca2c22c3da469ab0d42fef1857b531dfdf8338c9619e1f3fa13d4777a7dd3f989d", 0x9e)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
r4 = open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
flock(r4, 0x3)
open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000440), 0x8)

executing program 1:
ksem_init(&(0x7f0000000040), 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
freebsd10_pipe(&(0x7f0000000040))
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare=[0x2, 0xd6a9, 0x7, 0x0, 0x9, 0x7, 0x800003, 0x6]})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
recvmsg(r0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002580)=""/175, 0xaf}, 0x87cf3d02b949a599)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
bind$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x2, @mcast2, 0x34}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'freebsd\x00', 0x80000405}, 0xfffffffffffffdb1)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000180)={0x3000, "8113a1b0683be996f22e9e9fd8baac7e"}, 0x14)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000040)={@broadcast, @local={0xac, 0x14, 0x0}}, 0xc)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, 0x0, 0x0)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f0000000180)={@rand_addr, @multicast2, @rand_addr}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@broadcast, @remote, @multicast2}, 0xc)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr, @rand_addr}, 0xc)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg(r2, &(0x7f0000000080)={&(0x7f0000000240)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000500)={@in={{0x10, 0x2, 0x2}}}, 0x98)
sendmsg(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x105)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000003c0)={<r3=>0x0, 0x0, 0xf, 0x3, 0x101}, &(0x7f0000000440)=0x18)
setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x90}, 0xb)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000680)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}}, r3, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x98)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000200), 0x4, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, &(0x7f0000000080)=0x200, 0x4)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000000)=0x80000001, 0x4)
bind(0xffffffffffffffff, &(0x7f00000000c0)=@in={0x10, 0x2, 0x2, @rand_addr=0x9}, 0x10)
sendmsg$inet6_sctp(r4, &(0x7f0000000140)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000340)='H', 0x1}], 0x1}, 0x20180)
r5 = socket$inet6(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r5, 0x29, 0xb, &(0x7f00000000c0)=0x9, 0x4)
r6 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000980)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r6, 0x6, 0x47, &(0x7f00000002c0)=0xa00, 0x4)

executing program 1:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
r1 = open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mkdirat(r1, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x10, 0x2, 0x3, @rand_addr}, 0x10)
setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000100)="73ce82f84d494b2004331223a3dcb04421cbca488b1b5b52cc849c953ec8d0ff6e0f6b07f118172cc46b1711ecccf26f60aa7cf91a38b73f09a2ad9218b1ca340c60891e853468e5fa8cde331be9f6005177ec717a260117c9bbdf884b34eb0900000000000006000000000000007dd4325563c507c22591be02b39ba5ca2c22c3da469ab0d42fef1857b531dfdf8338c9619e1f3fa13d4777a7dd3f989d", 0x9e)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
r5 = open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
flock(r5, 0x3)
r6 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
fcntl$lock(r6, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x30, 0x0, 0x38)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000440), 0x8)
ioctl$CIOCCRYPT(r3, 0xc0306367, &(0x7f0000000380)={0x0, 0x1, 0x5, 0x3, &(0x7f0000000680), &(0x7f0000000100), &(0x7f00000006c0), &(0x7f0000000300)})

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc030636a, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfbff85})

executing program 2:
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
r1 = socket(0x0, 0x0, 0x0)
getpeername(r1, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = socket$inet(0x2, 0x4000000000000001, 0x0)
syz_emit_ethernet(0x0, 0x0)
ksem_wait(r0)
socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r1, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$sock_int(r4, 0xffff, 0xb017, &(0x7f0000001140)=0x1, 0x4)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000010c0)={0x0, 0xa04f}, &(0x7f0000001100)=0x8)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="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", 0x1000, 0x80, &(0x7f0000001080)={0x1c, 0x1c, 0x2, 0x7ff, @mcast2, 0x4}, 0x1c)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000080)=0xc)

executing program 3:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
sendto(r0, &(0x7f0000000800)="1b", 0x1, 0x0, &(0x7f00000001c0)=@in={0x10, 0x2, 0x1, @multicast1}, 0x10)

executing program 3:
ksem_init(&(0x7f0000000040), 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
freebsd10_pipe(&(0x7f0000000040))
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare=[0x2, 0xd6a9, 0x0, 0x8, 0x9, 0x7, 0x800003, 0x6]})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
recvmsg(r0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002580)=""/175, 0xaf}, 0x87cf3d02b949a599)

executing program 1:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
r1 = open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mkdirat(r1, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x10, 0x2, 0x3, @rand_addr}, 0x10)
setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000100)="73ce82f84d494b2004331223a3dcb04421cbca488b1b5b52cc849c953ec8d0ff6e0f6b07f118172cc46b1711ecccf26f60aa7cf91a38b73f09a2ad9218b1ca340c60891e853468e5fa8cde331be9f6005177ec717a260117c9bbdf884b34eb0900000000000006000000000000007dd4325563c507c22591be02b39ba5ca2c22c3da469ab0d42fef1857b531dfdf8338c9619e1f3fa13d4777a7dd3f989d", 0x9e)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)

executing program 3:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
r1 = open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mkdirat(r1, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x10, 0x2, 0x3, @rand_addr}, 0x10)
setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000100)="73ce82f84d494b2004331223a3dcb04421cbca488b1b5b52cc849c953ec8d0ff6e0f6b07f118172cc46b1711ecccf26f60aa7cf91a38b73f09a2ad9218b1ca340c60891e853468e5fa8cde331be9f6005177ec717a260117c9bbdf884b34eb0900000000000006000000000000007dd4325563c507c22591be02b39ba5ca2c22c3da469ab0d42fef1857b531dfdf8338c9619e1f3fa13d4777a7dd3f989d", 0x9e)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
r4 = open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
flock(r4, 0x3)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000440), 0x8)

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={0x0, 0xfcf}, 0x8)
setsockopt(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, 0x0, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f00000001c0)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x1, 0x7fffffff, @mcast1, 0x6}, 0x1c, 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYRES64=r0], 0x1c}, 0x0)
r2 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00'}, 0x24)
socket(0x1c, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
socket$inet6_tcp(0x1c, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_int, @thr={0x0, 0x0}})
kmq_open(0x0, 0x200, 0x80, &(0x7f00000000c0)={0x0, 0x6, 0x7fff})

executing program 0:
vfork()
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
aio_error(0x0)
connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
ioctl$MDIOCATTACH(0xffffffffffffffff, 0xc1c06d00, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]})
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
listen(r1, 0x7fffffff)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r2, r2)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000140)={0x10, 0x2, 0x3, @loopback}, 0x10)

executing program 3:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x3, @rand_addr}, 0x10)
sendto(r0, &(0x7f0000000800)="1b", 0x1, 0x0, &(0x7f00000001c0)=@in={0x10, 0x2, 0x1, @multicast1}, 0x10)

executing program 3:
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1013, 0x0, 0x0)
writev(0xffffffffffffffff, 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

executing program 2:
ksem_init(&(0x7f0000000040), 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
freebsd10_pipe(&(0x7f0000000040))
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare=[0x2, 0xd6a9, 0x0, 0x8, 0x9, 0x7, 0x800003, 0x6]})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
recvmsg(r0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002580)=""/175, 0xaf}, 0x87cf3d02b949a599)

executing program 2:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @spare=[0x8, 0x0, 0x0, 0x80000]})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6, @sival_int, @spare=[0x0, 0x0, 0x400]})
r0 = openat$crypto(0xffffffffffffff9c, 0x0, 0x200000, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc, @sival_int, @thr={0x0, 0x0}})
ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0})

executing program 2:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @spare=[0x0, 0x0, 0x0, 0x80000]})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6, @sival_int, @spare=[0x0, 0x0, 0x400]})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000001c0), 0x200000, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc, @sival_int, @thr={0x0, 0x0}})
ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0})

executing program 2:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
r1 = open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mkdirat(r1, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x10, 0x2, 0x3, @rand_addr}, 0x10)
setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000100)="73ce82f84d494b2004331223a3dcb04421cbca488b1b5b52cc849c953ec8d0ff6e0f6b07f118172cc46b1711ecccf26f60aa7cf91a38b73f09a2ad9218b1ca340c60891e853468e5fa8cde331be9f6005177ec717a260117c9bbdf884b34eb0900000000000006000000000000007dd4325563c507c22591be02b39ba5ca2c22c3da469ab0d42fef1857b531dfdf8338c9619e1f3fa13d4777a7dd3f989d", 0x9e)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
ioctl$CIOCGSESSION2(r3, 0xc040636a, &(0x7f0000000040)={0x28, 0x0, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdfff7ff})

executing program 2:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
r1 = open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mkdirat(r1, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x10, 0x2, 0x3, @rand_addr}, 0x10)
setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000100)="73ce82f84d494b2004331223a3dcb04421cbca488b1b5b52cc849c953ec8d0ff6e0f6b07f118172cc46b1711ecccf26f60aa7cf91a38b73f09a2ad9218b1ca340c60891e853468e5fa8cde331be9f6005177ec717a260117c9bbdf884b34eb0900000000000006000000000000007dd4325563c507c22591be02b39ba5ca2c22c3da469ab0d42fef1857b531dfdf8338c9619e1f3fa13d4777a7dd3f989d", 0x9e)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
r4 = open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
flock(r4, 0x3)
r5 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
fcntl$lock(r5, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x30, 0x0, 0x38)
ioctl$CIOCGSESSION2(r3, 0xc040636a, &(0x7f0000000040)={0x28, 0x0, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdfff7ff})

executing program 2:
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
r1 = socket(0x0, 0x0, 0x0)
getpeername(r1, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = socket$inet(0x2, 0x4000000000000001, 0x0)
syz_emit_ethernet(0x0, 0x0)
ksem_wait(r0)
socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r1, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$sock_int(r4, 0xffff, 0xb017, &(0x7f0000001140)=0x1, 0x4)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000010c0)={0x0, 0xa04f}, &(0x7f0000001100)=0x8)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="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", 0x1000, 0x80, &(0x7f0000001080)={0x1c, 0x1c, 0x2, 0x7ff, @mcast2, 0x4}, 0x1c)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000080)=0xc)

executing program 1:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
r1 = open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mkdirat(r1, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x10, 0x2, 0x3, @rand_addr}, 0x10)
setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000100)="73ce82f84d494b2004331223a3dcb04421cbca488b1b5b52cc849c953ec8d0ff6e0f6b07f118172cc46b1711ecccf26f60aa7cf91a38b73f09a2ad9218b1ca340c60891e853468e5fa8cde331be9f6005177ec717a260117c9bbdf884b34eb0900000000000006000000000000007dd4325563c507c22591be02b39ba5ca2c22c3da469ab0d42fef1857b531dfdf8338c9619e1f3fa13d4777a7dd3f989d", 0x9e)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
r4 = open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
flock(r4, 0x3)
r5 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
fcntl$lock(r5, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x30, 0x0, 0x38)
ioctl$CIOCGSESSION2(r3, 0xc040636a, &(0x7f0000000040)={0x28, 0x0, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdfff7ff})
ioctl$CIOCCRYPT(r3, 0xc0306367, &(0x7f0000000380)={0x0, 0x1, 0x5, 0x3, &(0x7f0000000680), &(0x7f0000000100), &(0x7f00000006c0), &(0x7f0000000300)})

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @spare=[0x8, 0x0, 0x0, 0x80000]})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6, @sival_int, @spare=[0x0, 0x0, 0x400]})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc, @sival_int, @thr={0x0, 0x0}})
ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0})

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @spare=[0x0, 0x0, 0x0, 0x80000]})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6, @sival_int, @spare=[0x0, 0x0, 0x400]})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000001c0), 0x200000, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc, @sival_int, @thr={0x0, 0x0}})
ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0})

executing program 1:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
r1 = open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mkdirat(r1, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x10, 0x2, 0x3, @rand_addr}, 0x10)
setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000100)="73ce82f84d494b2004331223a3dcb04421cbca488b1b5b52cc849c953ec8d0ff6e0f6b07f118172cc46b1711ecccf26f60aa7cf91a38b73f09a2ad9218b1ca340c60891e853468e5fa8cde331be9f6005177ec717a260117c9bbdf884b34eb0900000000000006000000000000007dd4325563c507c22591be02b39ba5ca2c22c3da469ab0d42fef1857b531dfdf8338c9619e1f3fa13d4777a7dd3f989d", 0x9e)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
flock(0xffffffffffffffff, 0x3)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000440), 0x8)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
bind$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x2, @mcast2, 0x34}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'freebsd\x00', 0x80000405}, 0xfffffffffffffdb1)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000180)={0x3000, "8113a1b0683be996f22e9e9fd8baac7e"}, 0x14)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000040)={@broadcast, @local={0xac, 0x14, 0x0}}, 0xc)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, 0x0, 0x0)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f0000000180)={@rand_addr, @multicast2, @rand_addr}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@broadcast, @remote, @multicast2}, 0xc)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr, @rand_addr}, 0xc)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg(r2, &(0x7f0000000080)={&(0x7f0000000240)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000500)={@in={{0x10, 0x2, 0x2}}}, 0x98)
sendmsg(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x105)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000003c0)={<r3=>0x0, 0x0, 0xf, 0x3, 0x101}, &(0x7f0000000440)=0x18)
setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x90}, 0xb)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000680)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}}, r3, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x98)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000200), 0x4, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$sock_int(r4, 0xffff, 0x1001, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000000)=0x80000001, 0x4)
bind(0xffffffffffffffff, &(0x7f00000000c0)=@in={0x10, 0x2, 0x2, @rand_addr=0x9}, 0x10)
sendmsg$inet6_sctp(r4, &(0x7f0000000140)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000340)='H', 0x1}], 0x1}, 0x20180)
r5 = socket$inet6(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r5, 0x29, 0xb, &(0x7f00000000c0)=0x9, 0x4)
r6 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000980)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r6, 0x6, 0x47, &(0x7f00000002c0)=0xa00, 0x4)

executing program 1:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
r1 = open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mkdirat(r1, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x10, 0x2, 0x3, @rand_addr}, 0x10)
setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000100)="73ce82f84d494b2004331223a3dcb04421cbca488b1b5b52cc849c953ec8d0ff6e0f6b07f118172cc46b1711ecccf26f60aa7cf91a38b73f09a2ad9218b1ca340c60891e853468e5fa8cde331be9f6005177ec717a260117c9bbdf884b34eb0900000000000006000000000000007dd4325563c507c22591be02b39ba5ca2c22c3da469ab0d42fef1857b531dfdf8338c9619e1f3fa13d4777a7dd3f989d", 0x9e)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
r5 = open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
flock(r5, 0x3)
r6 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
fcntl$lock(r6, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x30, 0x0, 0x38)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000440), 0x8)
ioctl$CIOCCRYPT(r3, 0xc0306367, &(0x7f0000000380)={0x0, 0x1, 0x5, 0x3, &(0x7f0000000680), &(0x7f0000000100), &(0x7f00000006c0), &(0x7f0000000300)})

executing program 1:
socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet(0xffffffffffffffff, 0x0, 0x0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000980)={'bbr\x00'}, 0x24)
bind(r0, &(0x7f0000000000)=@in={0x63, 0x2, 0x1, @loopback}, 0x10)
connect$inet(r0, 0x0, 0x0)
ioctl$SMB_OLD_TRANS(0xffffffffffffffff, 0xc030690c, &(0x7f0000000140)={0x2, 0x6, 0x7fff, @word=0x100, @byte=0x81, 0x1, &(0x7f00000000c0), 0x1, &(0x7f0000000100)=0x45, 0x1})

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @spare=[0x8, 0x0, 0x0, 0x80000]})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6, @sival_int, @spare=[0x0, 0x0, 0x400]})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc, @sival_int, @thr={0x0, 0x0}})
ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0})

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @spare=[0x0, 0x0, 0x0, 0x80000]})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6, @sival_int, @spare=[0x0, 0x0, 0x400]})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000001c0), 0x200000, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc, @sival_int, @thr={0x0, 0x0}})
ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0})

executing program 1:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
r1 = open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mkdirat(r1, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x10, 0x2, 0x3, @rand_addr}, 0x10)
setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000100)="73ce82f84d494b2004331223a3dcb04421cbca488b1b5b52cc849c953ec8d0ff6e0f6b07f118172cc46b1711ecccf26f60aa7cf91a38b73f09a2ad9218b1ca340c60891e853468e5fa8cde331be9f6005177ec717a260117c9bbdf884b34eb0900000000000006000000000000007dd4325563c507c22591be02b39ba5ca2c22c3da469ab0d42fef1857b531dfdf8338c9619e1f3fa13d4777a7dd3f989d", 0x9e)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$CIOCGSESSION2(r3, 0xc040636a, &(0x7f0000000040)={0x28, 0x0, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdfff7ff})

executing program 3:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
r1 = open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mkdirat(r1, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x10, 0x2, 0x3, @rand_addr}, 0x10)
setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000100)="73ce82f84d494b2004331223a3dcb04421cbca488b1b5b52cc849c953ec8d0ff6e0f6b07f118172cc46b1711ecccf26f60aa7cf91a38b73f09a2ad9218b1ca340c60891e853468e5fa8cde331be9f6005177ec717a260117c9bbdf884b34eb0900000000000006000000000000007dd4325563c507c22591be02b39ba5ca2c22c3da469ab0d42fef1857b531dfdf8338c9619e1f3fa13d4777a7dd3f989d", 0x9e)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
r5 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
fcntl$lock(r5, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x30, 0x0, 0x38)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000440), 0x8)
ioctl$CIOCGSESSION2(r3, 0xc040636a, &(0x7f0000000040)={0x28, 0x0, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdfff7ff})
ioctl$CIOCCRYPT(r3, 0xc0306367, &(0x7f0000000380)={0x0, 0x1, 0x5, 0x3, &(0x7f0000000680), &(0x7f0000000100), &(0x7f00000006c0), &(0x7f0000000300)})

executing program 1:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
r1 = open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mkdirat(r1, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x10, 0x2, 0x3, @rand_addr}, 0x10)
setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000100)="73ce82f84d494b2004331223a3dcb04421cbca488b1b5b52cc849c953ec8d0ff6e0f6b07f118172cc46b1711ecccf26f60aa7cf91a38b73f09a2ad9218b1ca340c60891e853468e5fa8cde331be9f6005177ec717a260117c9bbdf884b34eb0900000000000006000000000000007dd4325563c507c22591be02b39ba5ca2c22c3da469ab0d42fef1857b531dfdf8338c9619e1f3fa13d4777a7dd3f989d", 0x9e)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
r4 = open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
flock(r4, 0x3)
r5 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
fcntl$lock(r5, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x30, 0x0, 0x38)
ioctl$CIOCCRYPT(r3, 0xc0306367, &(0x7f0000000380)={0x0, 0x1, 0x5, 0x3, &(0x7f0000000680), &(0x7f0000000100), &(0x7f00000006c0), &(0x7f0000000300)})

executing program 3:
socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet(0xffffffffffffffff, 0x0, 0x0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000980)={'bbr\x00'}, 0x24)
bind(r0, &(0x7f0000000000)=@in={0x63, 0x2, 0x1, @loopback}, 0x10)
connect$inet(r0, 0x0, 0x0)
ioctl$SMB_OLD_TRANS(0xffffffffffffffff, 0xc030690c, &(0x7f0000000140)={0x2, 0x6, 0x7fff, @word=0x100, @byte=0x81, 0x1, &(0x7f00000000c0), 0x1, &(0x7f0000000100)=0x45, 0x1})

executing program 3:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @spare=[0x8, 0x0, 0x0, 0x80000]})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6, @sival_int, @spare=[0x0, 0x0, 0x400]})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc, @sival_int, @thr={0x0, 0x0}})
ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0})

executing program 1:
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6, @sival_int, @spare=[0x0, 0x0, 0x400]})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000001c0), 0x200000, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc, @sival_int, @thr={0x0, 0x0}})
ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0})

executing program 3:
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1013, 0x0, 0x0)
writev(0xffffffffffffffff, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

executing program 0:
r0 = socket(0x1c, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sival_int, @thr={0x0, 0x0}})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f0000000100)=0x3f, 0x4)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r0, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6ddedcdbce377ee84ecd14646418343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53523c08da73d807f1", 0x67}, {&(0x7f00000008c0)="21fe9b303a53455babd8fd47d4a061f58552e3bd3c605a2e10e8252263a8645e401d4a06f946a861e56c7dc17a8a2546ff80e6ea5bde7a1cfdc3219e7e9a2eb1ea27accd0b810706afff4731bde8662a30d5e0c03da0ef892e6089f569bf4c55cb19ce50d10543b2d1be69b58eb5fb56d140ce5a17d9b7bf746cfaeca3e792dd4f00d2626b10975bf4ec341b7bd350fab64a2993dd3f9e662df740fd5c8f27a354e96f933ef034ec11b76e754773d73bb280e177bb2e0e8aac5059ed3a5e2d6df0232865912c041e129072d2d885febcd31ec9e19bae977c4f53958d5975df3a2700"/235, 0xeb}, {&(0x7f0000000080)="5aac9d2a09b304321aaa18d528980ace4c94b1dc90e71747bdf721c89e4836", 0x1f}, {&(0x7f0000000280)="3ab2b137babddeea5631319b53fa902599777e3c5c93c90f18f9a9a676c6c184989b1bfb38b765b4bee832487236a4a13feb48ed6facd41277c85feda40125d94d0bf6a9965bb80e80bbf360d7b3613d093e3bde8990dc5f003b1dd7a008475bdf6bb69e98f1a79890cef21cb0ad20ec66667a162f5ed0b9833da8909c3b153380a86dc0f9e8baae762d0e69030bc4c23a05cd2cb213e6a34b420b61", 0x9c}, {&(0x7f0000000340)="031fa0fe45d686909a3071b5a2f1678f5d1daf9ba7eeb17b380c86ce882ab3d68f7ad98e6f81cd5d41788eb2fa4d7e03556ded735a4271a1d3666d1ddbcb8e3f1a850b306d2d5ac7be35afe5ff1165f6a2bd598a6dc1f883331ddb0abd475fc9f93728c6f6fc4093246500a479166eaa96ea07c7159cd2f11c1c6a9c6f4bfdec29868913f1e2abbffedaf8049af9d7d8cac886dc938f2f030a5714f89d047ecf8f5940ff1c4c5104dfbe63d6", 0xac}, {&(0x7f0000000400)="5f0a2629cc04f25337efdb3d41f5f9c82a3b94bbfad96bf8e32f9c091591b0a8fa696fa78cb539c92cfbddeb79ca19f781c19a5cecccfaed9a3113b14e91b6bf9fbd97dfe88a0b00e20157d7137ae7c4854fe880054e12fd1129e0990721f7a93570818f8b5a2351a28d5d5210333d1f187a85ca7ca67dcf71b8d8fc10fde8b3a93f4ec62f59894f1d2f46bc4183b9b633920b6844459b10ccb8ad1d2c9248c57be20118e9806e00bc32cecd0ad9eb468171760e5440b8eb8c6072bc41372ddb9eb92e233a7e64718706fb", 0xcb}, {&(0x7f0000000500)="5b8e29d9a575b4176f890d5049895bc098b08f192da19928b1ac48f04ac0c16cb9538476f5", 0x25}, {&(0x7f0000000540)="c5aad91be07fad026c5113816be9281763094825a75cab0d8d2b6899bdd76187c2d13e8e210dd995f089edc4b212f7566c3508fb2845af8c57712c92048aa2c46d9e7eeae40f33eb00be98c1ace2495b79ce0011fa739ff292db98ecc98e887ee5c40e63bc4a38ea2d49028f8e245e8fdeef5d1164fd70a8293f0515db382d234ccbe9325b506ec0e05d0c7fe0ffe1ab054e89f4f6818cac38fee62ae7bc87294243fe935d5525448e7e796e98d895f65981b417fbb87e078df5c89b83005dc007fe9aeda48370fb417ba39f2012b543f2332498e741446ceb036a1893bc93bb", 0xe0}, {&(0x7f0000000640)="0095ae9b00a35fe496c619cff688115d73bd6765264fd8ca15245e0fc682796b7e9f2fbfd2d2b0f641d07f3ffbd948ddf7f7ea3cf562354a4aa932e02457f62eae264cd6c27b37c253a184edfd59b4ed5af8be7c2493dcb2734ec603da022b34e2f42ce0a963303cf518e11e32f370a9d5ffdcad386ad04ef101acfe95ad7daebe74d0d41cbef1e5bf1596927ad21db3eaa0fd4031b25884964a88fdca88c21ef91b7a8e205023a874bc68ee67ed78c7c71ed5", 0xb3}, {&(0x7f0000000700)="611ea6dbccccdb999f7f9ca64412426bd8bc7d09d046932a2544556b70cf0c0914cd62ee9d27a7f36aab94b002d976b1c3654a2a0e5b8111a98cf83fb5b7ad1b59", 0x41}], 0xa, 0x0, 0x0, 0x20084}, 0x0)

executing program 2:
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffff9c, 0xc040636a, 0x0)
ioctl$CIOCCRYPTAEAD(0xffffffffffffffff, 0xc040636d, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCRCLRASTATS(0xffffffffffffffff, 0xc4504448, &(0x7f0000000140)={{"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", "a36fd2e63b504290b326d18bd989a244498769f836c8e9e3f50b5bdd13767b48"}, &(0x7f0000000040)="23269e83141f7dc6f7196f40e1c0186891668a49d3ac4bf7b9125548507ac62f71ef8a5e7768befce6c13e3c9708129263b2472230047efb82f36caf1ef0cd6f76c4e9d94cf8e7669892d137b3e6bd05418b1df5f18e2932fdf2f8cf9aabd639a7bb3824cf34b866882a2d66af003e2747692b3e4152836cc1fa18120dc537f53ac1edc0b77ffc5d0106914b0868c132c7ec2b688024df2a877a011664509fa37042ae0c6e8b6e08f5d50af6434d7921f710db377412b98e95dfed4a1eefacf2510e2800aff250c4bc", 0x100, 0xfff, 0x4, 0x7, 0x6, 0x8, 0x8002, 0x2})
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x1203, 0x0, 0x0)
r0 = socket(0x1c, 0x0, 0x0)
setsockopt$sock_linger(r0, 0xffff, 0x80, 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000040), 0x4)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0xfd2}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x100}, 0x24)

executing program 2:
socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet(0xffffffffffffffff, 0x0, 0x0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000980)={'bbr\x00'}, 0x24)
bind(r0, &(0x7f0000000000)=@in={0x63, 0x2, 0x1, @loopback}, 0x10)
connect$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr}, 0x10)
ioctl$SMB_OLD_TRANS(0xffffffffffffffff, 0xc030690c, &(0x7f0000000140)={0x2, 0x6, 0x7fff, @word=0x100, @byte=0x81, 0x1, &(0x7f00000000c0), 0x1, &(0x7f0000000100)=0x45, 0x1})

executing program 2:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
r1 = open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mkdirat(r1, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x10, 0x2, 0x3, @rand_addr}, 0x10)
setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000100)="73ce82f84d494b2004331223a3dcb04421cbca488b1b5b52cc849c953ec8d0ff6e0f6b07f118172cc46b1711ecccf26f60aa7cf91a38b73f09a2ad9218b1ca340c60891e853468e5fa8cde331be9f6005177ec717a260117c9bbdf884b34eb0900000000000006000000000000007dd4325563c507c22591be02b39ba5ca2c22c3da469ab0d42fef1857b531dfdf8338c9619e1f3fa13d4777a7dd3f989d", 0x9e)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
r4 = open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
flock(r4, 0x3)
r5 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
fcntl$lock(r5, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x30, 0x0, 0x38)
ioctl$CIOCGSESSION2(r3, 0xc040636a, &(0x7f0000000040)={0x28, 0x0, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdfff7ff})
ioctl$CIOCCRYPT(r3, 0xc0306367, &(0x7f0000000380)={0x0, 0x1, 0x5, 0x3, &(0x7f0000000680), &(0x7f0000000100), &(0x7f00000006c0), &(0x7f0000000300)})

executing program 2:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
r1 = open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mkdirat(r1, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x10, 0x2, 0x3, @rand_addr}, 0x10)
setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000100)="73ce82f84d494b2004331223a3dcb04421cbca488b1b5b52cc849c953ec8d0ff6e0f6b07f118172cc46b1711ecccf26f60aa7cf91a38b73f09a2ad9218b1ca340c60891e853468e5fa8cde331be9f6005177ec717a260117c9bbdf884b34eb0900000000000006000000000000007dd4325563c507c22591be02b39ba5ca2c22c3da469ab0d42fef1857b531dfdf8338c9619e1f3fa13d4777a7dd3f989d", 0x9e)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
r4 = open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
flock(r4, 0x3)
r5 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
fcntl$lock(r5, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x30, 0x0, 0x38)
ioctl$CIOCGSESSION2(r3, 0xc040636a, &(0x7f0000000040)={0x28, 0x0, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdfff7ff})
ioctl$CIOCCRYPT(r3, 0xc0306367, &(0x7f0000000380)={0x0, 0x1, 0x5, 0x3, &(0x7f0000000680), &(0x7f0000000100), &(0x7f00000006c0), &(0x7f0000000300)})

executing program 2:
aio_waitcomplete(0x0, 0x0)
rfork(0x0)
vfork()
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r1, r0)
r2 = getpid()
r3 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
ioctl$FILEMON_SET_PID(r3, 0xc0045302, &(0x7f0000000580)=r2)
aio_cancel(r3, &(0x7f00000003c0)={r0, 0x3, &(0x7f0000000140)="4490229f5a54e708f3e8cc6f6b2d159f5ceb428968d1a8bf7964330424e7874dd8ef3b6a588821218c9c8ccfbc954dc1892f417c30ee52f34fbd5180f7405ac0409685f514a38a368879bf0e153da227ef02991f1b12c9b592c57e63764cbf20968dcd4824ca79e7f1c75031c1555529a06fe032d0bd9f65d0e5d2299d501732dc8e16151e1bacfce2e64733cfb212f2f4f75619188608bb941764ceb5fd744c313058d4898f6be6917657f88219a561f2e680b6182d1264015217e33ee331", 0xbf, [0x20, 0x4], 0x9, 0x1, 0x1000, {0x8000000000000000, 0x3, &(0x7f0000000200)="d58ec60075a76673ffcb0f6fafef5066ac649e899096e790996b3b594b12b210b09611ea29c1693d3e3549683232a710b90e81c6ec4f617209dd035e27a889b72db5"}, {0x4, 0x15, @sival_ptr=0x8, @spare=[0xbb4, 0x1, 0x401, 0x3, 0xffffffff00000001, 0x7ff, 0xfffffffffffffffb, 0x20]}})
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x28, &(0x7f0000000280)={0x1, [<r6=>0x0]}, &(0x7f00000002c0)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast2}}, r6}, &(0x7f00000000c0)=0x98)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r6, 0x2, 0x0, 0xdce2}, 0x10)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={@in={{0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r6, 0x4, 0x200, 0x15, 0x74, 0x7ff, 0x2}, &(0x7f0000000100)=0x98)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @spare})
geteuid()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000340)={0x1, 0x7, @sival_int, @ke_flags})
r7 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0)
ioctl$CIOCGSESSION2(r7, 0xc030636a, &(0x7f00000000c0)={0x28, 0x27, 0x0, &(0x7f0000000040), 0x0, 0x0})

executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={0x0, 0xfcf}, 0x8)
setsockopt(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, 0x0, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f00000001c0)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x1, 0x7fffffff, @mcast1, 0x6}, 0x1c, 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYRES64=r0], 0x1c}, 0x0)
r2 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00'}, 0x24)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
socket$inet6_tcp(0x1c, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_int, @thr={0x0, 0x0}})
kmq_open(0x0, 0x200, 0x80, &(0x7f00000000c0)={0x0, 0x6, 0x7fff})

executing program 3:
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x19})
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 3:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x3, @rand_addr=0x10dfa767}, 0x10)
sendto(0xffffffffffffffff, &(0x7f0000000800)="1b", 0x1, 0x0, &(0x7f00000001c0)=@in={0x10, 0x2, 0x1, @multicast1}, 0x10)

executing program 3:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
r1 = open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mkdirat(r1, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x10, 0x2, 0x3, @rand_addr}, 0x10)
setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000100)="73ce82f84d494b2004331223a3dcb04421cbca488b1b5b52cc849c953ec8d0ff6e0f6b07f118172cc46b1711ecccf26f60aa7cf91a38b73f09a2ad9218b1ca340c60891e853468e5fa8cde331be9f6005177ec717a260117c9bbdf884b34eb0900000000000006000000000000007dd4325563c507c22591be02b39ba5ca2c22c3da469ab0d42fef1857b531dfdf8338c9619e1f3fa13d4777a7dd3f989d", 0x9e)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
r4 = open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
flock(r4, 0x3)
open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x30, 0x0, 0x38)
ioctl$CIOCCRYPT(r3, 0xc0306367, &(0x7f0000000380)={0x0, 0x1, 0x5, 0x3, &(0x7f0000000680), &(0x7f0000000100), &(0x7f00000006c0), &(0x7f0000000300)})

executing program 1:
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
ksem_wait(r0)
getpeername(0xffffffffffffffff, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = socket$inet(0x2, 0x4000000000000001, 0x0)
syz_emit_ethernet(0x0, 0x0)
ksem_wait(r0)
socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$sock_int(r3, 0xffff, 0xb017, &(0x7f0000001140)=0x1, 0x4)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000010c0)={0x0, 0xa04f}, &(0x7f0000001100)=0x8)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="2dcea945c0ef6fd85d1ee6de21b74b7672429077690c901efa229e8261b87641fe71c6ed99fe1a0d730b8d6db79772b2923639c263aed27b623bb71ca8b6c09b5293e6969ef18a6f7126633269ff9d85566fa8cd0dbd917a124f9f16b1287926c31593c2679faf77477884048368d5a4ab9d9e821d3304cf8a24afff38f810ab4b6636f2b74edee24c146f2119904b14d75710977ee04871a5396a2ef0c48a914edb1bf116934fc632cbb6dac7fac40dcbab12b6128b9a2b4eab48b7ff21bbe5e8a83ce9c178717732847cd77af35e117ab7b0ca8b3e4e06a860dd67dd9bdd18ab61c010ff4a2dd6cc0624e00c86db530e56146f0329122ec3e2e00444887b98954399987681a37ce693e21fdfe6a339e3527e0f776901b43aaaf7ee5660e58dc6a3b4cae53ee350aa6b520c74379fbdbac4e34d8729a38e66a5d377f4b2463890815ecf2964d143f608653422b30604543a9e6282c15c5564bc437cec250fb76c46fe89ab334ad3ff2bcbfd5aacd6dc2e3cf1739a46a1e47d18aa1021e3f0e037184a79eb40576208fd56db87b8dce9241cabcfe7dea6f1a60941aae91498f10b3c9610941d1a2afa5c5dd6a68a1c39d225c69992b8d062d8ddd60181294778da4eb98ca0e0bc2454103d1bfb3fc3cd2b332a482984b9dc696716297ce21cdbd9f11214a18f2b07afd8bb0c13b3c7b5a550d0c6a55832a0907e4e07ddc1c125b8187a08a57fd849d9edea5cf80f60714fa067880061e28a39913b3b73e15891b091bfe3a76108cb7d93b6c40f70803c06eef9cb5383d765bc5a1e4b26dc6d81be25ac2094db6340325808e1263faafabe2b01f03482ae00d2e6853bdfba1534d3fd805e51f19aba744a9a6434389c82f9fcbe68953b5245f69eae2db6d0edd54df4298b71b55415f00a8661a89396821771dbae27bebcba9ebf19fe9248532f7d0ab349c1714e17170a3cabaa869aef60b30aa3ce26972c7999720fff20b0e04f66e72d38423017db5de1596956cef31578d1d7c0a5af4648031076130bea0e346125e296076606f1d88830b9c7f6f332e98890f5e900d1401a07abd09d441690c042e75af51e646c46591602a2ce8dd0cacf8c943faa26f422a4e97eb3f448198c89290171d9150fb669b52ed2f2d348615c4a21f568b12c5bfa9460ed892b9dc6fef9158159a36be13b2ad1012f7bd7d295af49a6092723125d4c6aa1d8403e58c37871d7fe9493b506642182f3f986510cf8c852a6d4646b39f1c419c56326aec7a3a7798bfcb049aa2264558ea89a3041b0b41444babac3827a14efcb260475400412f802b2c204f43cb2994da86a1b6c360b1ec7b2d35a8628d1ba3d07355f3cb5d718f997584597cdbbd5fcde1c40d98274da26ad2f856e033c5a37050b60f1bc171707b7439fdf982ef0f50f2bdf310dc03cf80d0f3383724551b90130c9fa1dad1013fb2d9df0ae35edd7173b5759d5a02a58f7414247db3f491aa8db89576f6c5063ff37313da0294181207b43d4b2adbb4e427d26dfe5974baecbc45b76fdd94cfc178ae8670d4728a22e7c6e8da4514821e922bae918eb9326e79451db3a2e22efe3140d6f555bca1227e1a5e1c4da54623825cef17a457a14a48b4634b359d11e24671b3049614555cc511f791a267ede4857ce94d0fed2d64ccd4651d58b18557613c2a5a8babfe98a5206657487c0f8d499483fd3f6c8cd20a5ea79be28a5d83bfd6ebfba616d3c3704f3c7d2f0295df03506724d9da8aa4ad346cc4b37c8ef16b8b5e71796d2dc4f77e60e197ad4d1a6775d9e72e082207219df29f27f0e540f174cde2ef8e04119b53a6dc843453d8d949facefcee6cd267e23859217d0413354239bb1320d3d3021ac6017151c97ac0348a850ab1350b681a1256bb914c13f1b065699ad8e3fe1b54deb6be7da1d3c31919338ab8c3e33eebe55e7996fac8e307cd0ebbbba20f7b263de6f7ad949e305b9f7ed0950122bb46acfe236b36971ef8f84204d374d5d05e79055a9c2824b7f62af9136eb70f39350198f9b8022492992f865d22e4dae1f63f59b7b953f7889700f0f4a920027e3157fd74c86558c8a9fad6156eac15472b1e24210ce7a3da7365f84d326d162e6cb976f4b7b260e39e028d7a22c51447a14f680607b82aad93a2ffc0662f9e1c4b7eb21117c8794aa6c99500b2d2a8a8e8615351046c1276a9d75b0e836e77678f1ef44e13ddc95d32c6c68c4cac5ea6757a5f96c3d7e70b8c326d80b691348911369782f1cd3da4ce3e0d641a1227c96b2aee6a8b221d1729f789ceb66906faaaf6a997bfad54bda2240c92583a4798b4893f611f267edd078581035d563fc8109d34bc0ded980154259202e8a708e6f881d7c9d85f6e797cf741b6bfb0312b87be56aa2a5d90c33e670f7b9d819ec6120f46ad7bd6a450312abe4f9f916e100fa9d23bd6b795485f9c56bda5dbae1cdc4da592bafbf7a5a7c1af2db6b8e4c9aa7653c132ff3e258d77fc1c928f3228260e5beed2ac47edccdb127a979781e8acbea8299b5f2956d7ee3eabbefec4be72a2c73e20a5121dde93f9018d84ecf7408453edae982be952958d61d256eeb6940c4df6e3f2d129c45790a116f14983033a3ddc15b5336269fdabdabe8b88a2fa02ce44d01c24b38ea55c05961143c5bbfa52ef5fcc1391d51cd707c2c8045a91778addfb8886aea87110eb0f3a9229c10daaac65325bc116c2a8a1e720685a8e121e867578adcc8be9305337e40f22f95f4d6905ec511edee6822aaaadcb85fa4e7cc45c0e20b9ec61f1c83f70c07abb7088eda844b9ac2d4fd669f19f0c845df6a17fd064f7e0d7ce6cebbed886e4c9da7110d9521ae0ade9c672a28c894342afd0efe957a72440769b5ac391b86729bef813e1074ed11d5338356f728978180676618d92d7c057c8e2e7cbc17d061670178fa3796dcc18a4b967ada2dc081574a550d552629f5f5ad2bfdef8854b601b00f5b954d66f3c51d1c3662b48fac27b4035944062d71569be01fa4ca7d421bc13d61d4956db7d23b61ee83eca2c371f4b675b7242cd79201b6a764a2f937985c59ebbb4e5b9657f0d6d975de117a420946e844c3dd7f374536f432ba9898125a50053b32d7c0a994d5a756fad7a5de7c9d88b22f37b1658b53893a198668c93e62c71b0bbd2dde90459f2770974f3fad1a8141721c131ae4323c031571d2192a2af6d68765c1679c15592c7bf8f769194496037cb97d7ffa08622d3a811019959fb4d7a2ad59b5fe228ec5267da76706c73ea9557800bcba2c7d6cd929921fa324d1912db375cbe7698b369de5943cc12d27b9b2f059db7c26010826c767e7935d8500377e0174b67654f0110ab49cbf9d391f132934a4ecc796af813f5b97aa4db84cd973ac554057d00cf0b2a86e8fa447b3f57257f762543a3c5361aa08afcfa0f775ba562f691fdb15500c3afb78cb9918ceeaa110620145ee0d0f441d1fcba23b7bea7c5af5f01facbdea38c4f7a851c8876ac21569ed37bb9356964a0c719a4aec4d897ed6077f0980c39ee1771d1b4f86f6443eed413849490da72aea736da6fe83893da402a44388be53f401918181b35023556dd0949a1fab8deb3faaa35b1569a7e6a1a4b23ee69926f7e6db6096e3417478d1821a9bcdd235b0f6e04c8a43184cfe2359466d351e08fc37a12b20103b305c9aa35613a4e9823b4dcec24868bccff542a74fca9d5af265f691f300727c866a2a63b0707784a6a41dfdaead0d24ff682843bebf4702bfc2fdc227e6c8dff03b83bc13e8dc5119a9e689dcdd90b7fda28edd2e67fdd4b8f45ebc24c6206baf035a660e6369070dea0bd360e67fc1afbf2d9963fa7eba36f920790fa969ec40183a1495e92aff06fa02587ce7353e3dfd765771235e57c78b018228be76c3e08b357d6c2202b75bfb3b62d96aab1c4e3515c7b6175ac350b171d2b831837ebbce7398355fdb20d0ae4407cdb45873f9b72b14278f71c48a0989c85dd393c6ce32392adfccc54f63655aaef66c53112005bd71aa8a321d11e2ca7722bea757323131605d5bdf083732262d78b286d2a3cd71f3cfd20c9b529c80e3d13e01e63bcafda4d5894cad748705aa6996adcc31858cb928d7ed1eebad6b5ba604260de1b994a5b097e8d92263e7ce53549a3eabd7a40ef3b0cd708edad70e438fcee99279c890e6552e65bc4c52e4bd5b4522e0657aae56206e1ea3cd8845f37410b4659c86c348e439d952e047d9c5e91c1541806f0b21859cd26d959e4a0c725a8c369f52b094c484085f765aa1799e79cdf249aa1093bc2f3cb3d4c6d47aa7544d2db0365bb5c4269fe16f7d130e331b00d8b0bf9245f24a13e5c85695cf541f1a8963a562cfbbe5070f977b231349201c45a53ab9335f906330da8276fe7c6398500d46f6bbf498da47fb56371d21423094d734d6a4e51a32fc39c4a8ae2b03a928109e058eee7e99879247233fe7a8a9ccdd6eb0e3bb2373a45b6365404dd722450308a654f6a922cee28eb7e6ea1c720b0513db13e6b6f0d6590412ef6490ca9a457afa22979a50acdba99957ac4c9edfd421175a83af20cab2dd45e430d7cc8c0ac82b1ecda415c2c0cb36f300990f1c8ee0448290e7f89c4fa36ec08ec90c50c53d82f3fdd7b57c541f7b289c2a572ec47c801791993dfdbe337f689a0928d14dafb974fdc33d27bea727bafa69040c5a4a9a55337f5d9802e98dbc77205b1813c5547c70f1500de720d37d05925c1800bb17862e12ac931119a4e28a0d00a87b23a7dc3617ec5f6b3d5ce0a999b1cd65d5fd0e15b8e88cb9cd0e68a19ffdff087069357f06eae14140915d069ffc615324c594ffb308a3115aa4f7d3ae76dc06074e7da80b87d8ff0959d2945ef7280374b2318714bb05995ab1768d414fa43d657036f2eeed22fc867cc5753634980b394acd2e33eced2cbf7ad859928768dc79f6a1a73024a8cf5c47db92fc095119c4f1030cec8fc22d1c723a190e7ac8b13390db6b69095c831ef7c35bcc74e4f5d33032c16e65905363620af685bcd1f75462d546f755894fa2f0dbadbce98e4bfc05d9e31b670aaf039b9ccaaecfa0921e937f8e0dd13edfdcae77d98d61dc871ee6da18425fe5ac312c46d791c9fc6ab14fdb0b367223edb292425b57004a528cb6630b73cac0263fb80435f6c66204c08ac234b5995809ccdb4283a177aebe9bb65b8093ebb237d610e57c21295f07b5f4817907c39f1e356ded17f0f41c17c03bae0d0c3b625b7507d6352dae056efa2fa6ca615cb65bd077d2b8bdd626d81309555025eb27e6a534a8c81e5f443611c7394bc8bb7f3450fe6280025f65d78d5cb2c51ad57f0b359d94b3b4420c59c019e8ac2fbb7250e5025d578b1a80db8c4676915b3f6360950d5b532566ba5feff6c8cc121b4139edba0e56956591f20fafe68567c10867958720b37949f457771bd37df8dd27d5e5f69b35d9cb5d80d6a0236787a921e14d9c3c40e6dd27190912e4b2cebfb3042759c9702ec08d79ebc9e175483431576c1a2d4c84284df90c00b427489a89674efab26d390221ac9e15be41914e9b4196895362dfb98b741217264cd0a0d2d30a541578d939291a1e3c2294269ad4b8c317f8fb18986f3fbe9c72c5f96ca79fb856b16fe6fa13da6c08455eb3ed15846a391971b6bcde974149895c3b062c6778023b47c480b269fca5c7ed536bcdd9d847d210f7de656d260a05bd4df3d589650732f2abdc45800cf1a1fc683454cc015c8f9ea62f57e64cc339657f7e", 0x1000, 0x80, &(0x7f0000001080)={0x1c, 0x1c, 0x2, 0x7ff, @mcast2, 0x4}, 0x1c)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000080)=0xc)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
bind$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x2, @mcast2, 0x34}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'freebsd\x00', 0x80000405}, 0xfffffffffffffdb1)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000180)={0x3000, "8113a1b0683be996f22e9e9fd8baac7e"}, 0x14)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000040)={@broadcast, @local={0xac, 0x14, 0x0}}, 0xc)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, 0x0, 0x0)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f0000000180)={@rand_addr, @multicast2, @rand_addr}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@broadcast, @remote, @multicast2}, 0xc)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr, @rand_addr}, 0xc)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg(r2, &(0x7f0000000080)={&(0x7f0000000240)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000500)={@in={{0x10, 0x2, 0x2}}}, 0x98)
sendmsg(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x105)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000003c0)={<r3=>0x0, 0x0, 0xf, 0x3, 0x101}, &(0x7f0000000440)=0x18)
setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x90}, 0xb)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000680)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}}, r3, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x98)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000200), 0x4, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$sock_int(r4, 0xffff, 0x1001, &(0x7f0000000080)=0x200, 0x4)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)=0x80000001, 0x4)
bind(0xffffffffffffffff, &(0x7f00000000c0)=@in={0x10, 0x2, 0x2, @rand_addr=0x9}, 0x10)
sendmsg$inet6_sctp(r4, &(0x7f0000000140)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000340)='H', 0x1}], 0x1}, 0x20180)
r5 = socket$inet6(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r5, 0x29, 0xb, &(0x7f00000000c0)=0x9, 0x4)
r6 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000980)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r6, 0x6, 0x47, &(0x7f00000002c0)=0xa00, 0x4)

executing program 0:
r0 = socket(0x26, 0x2, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000000)=0x1, 0x4)
sendto(r0, &(0x7f00000000c0)="154d9cc7e264ce01fd1c248cf030705f", 0x10, 0x0, 0x0, 0x0)

executing program 2:
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
lio_listio(0x0, 0x0, 0x0, 0x0)
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc030636a, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfbff85})

executing program 3:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x3, @rand_addr=0x10dfa767}, 0x10)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=@in={0x10, 0x2, 0x1, @multicast1}, 0x10)

executing program 3:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
r1 = open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mkdirat(r1, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x10, 0x2, 0x3, @rand_addr}, 0x10)
setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000100)="73ce82f84d494b2004331223a3dcb04421cbca488b1b5b52cc849c953ec8d0ff6e0f6b07f118172cc46b1711ecccf26f60aa7cf91a38b73f09a2ad9218b1ca340c60891e853468e5fa8cde331be9f6005177ec717a260117c9bbdf884b34eb0900000000000006000000000000007dd4325563c507c22591be02b39ba5ca2c22c3da469ab0d42fef1857b531dfdf8338c9619e1f3fa13d4777a7dd3f989d", 0x9e)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
flock(0xffffffffffffffff, 0x3)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000440), 0x8)

executing program 3:
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x19})
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 3:
ksem_init(&(0x7f0000000040), 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
freebsd10_pipe(&(0x7f0000000040))
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare=[0x0, 0xd6a9, 0x7, 0x8, 0x9, 0x7, 0x800003, 0x6]})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
recvmsg(r0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002580)=""/175, 0xaf}, 0x87cf3d02b949a599)

executing program 3:
openat(0xffffffffffffffff, 0x0, 0x400000, 0xc2)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000cc0), 0x80200, 0x0)
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f00000000c0)={{"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", "3c39853fca58e144ea41e00efc64de6d0914b698728dda3ae5279363b0a055bf"}, 0x0})
socket$inet6_tcp(0x1c, 0x1, 0x0)
cap_rights_limit(0xffffffffffffffff, 0x0)
getresgid(0x0, 0x0, 0x0)
open(0x0, 0x240, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @spare=[0x8, 0x7fffffffffffffff, 0x0, 0x80000, 0x0, 0x0, 0x8]})
bind$inet(0xffffffffffffffff, 0x0, 0x0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6, @sival_int, @spare=[0x0, 0x0, 0x400]})
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000001c0), 0x200000, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc, @sival_int, @thr={0x0, 0x0}})
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0x10)
ioctl$CIOCGSESSION(r2, 0xc0306365, &(0x7f0000000040)={0x0, 0x27, 0x0, 0x0, 0x0, 0x0})
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x7, 0x30b3312b, 0x7fff}, 0x10)

executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={0x0, 0xfcf}, 0x8)
setsockopt(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, 0x0, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f00000001c0)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x1, 0x7fffffff, @mcast1, 0x6}, 0x1c, 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYRES64=r0], 0x1c}, 0x0)
socket(0x1c, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
socket$inet6_tcp(0x1c, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_int, @thr={0x0, 0x0}})
kmq_open(0x0, 0x200, 0x80, &(0x7f00000000c0)={0x0, 0x6, 0x7fff})

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x3, @rand_addr=0x10dfa767}, 0x10)
sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

executing program 1:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
r1 = open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mkdirat(r1, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x10, 0x2, 0x3, @rand_addr}, 0x10)
setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000100)="73ce82f84d494b2004331223a3dcb04421cbca488b1b5b52cc849c953ec8d0ff6e0f6b07f118172cc46b1711ecccf26f60aa7cf91a38b73f09a2ad9218b1ca340c60891e853468e5fa8cde331be9f6005177ec717a260117c9bbdf884b34eb0900000000000006000000000000007dd4325563c507c22591be02b39ba5ca2c22c3da469ab0d42fef1857b531dfdf8338c9619e1f3fa13d4777a7dd3f989d", 0x9e)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
r5 = open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
flock(r5, 0x3)
open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x30, 0x0, 0x38)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000440), 0x8)
ioctl$CIOCGSESSION2(r3, 0xc040636a, &(0x7f0000000040)={0x28, 0x0, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdfff7ff})
ioctl$CIOCCRYPT(r3, 0xc0306367, &(0x7f0000000380)={0x0, 0x1, 0x5, 0x3, &(0x7f0000000680), &(0x7f0000000100), &(0x7f00000006c0), &(0x7f0000000300)})

executing program 0:
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffff9c, 0xc040636a, 0x0)
ioctl$CIOCCRYPTAEAD(0xffffffffffffffff, 0xc040636d, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCRCLRASTATS(0xffffffffffffffff, 0xc4504448, &(0x7f0000000140)={{"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", "a36fd2e63b504290b326d18bd989a244498769f836c8e9e3f50b5bdd13767b48"}, 0x0, 0x100, 0xfff, 0x4, 0x7, 0x6, 0x8, 0x8002, 0x2})
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x1203, 0x0, 0x0)
r0 = socket(0x1c, 0x0, 0x0)
setsockopt$sock_linger(r0, 0xffff, 0x80, 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000040), 0x4)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0xfd2}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x100}, 0x24)

executing program 1:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
r0 = open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mkdirat(r0, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x10, 0x2, 0x3, @rand_addr}, 0x10)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$CIOCGSESSION2(r2, 0xc040636a, &(0x7f0000000040)={0x28, 0x0, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdfff7ff})

executing program 0:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
r1 = open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mkdirat(r1, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x10, 0x2, 0x3, @rand_addr}, 0x10)
setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000100)="73ce82f84d494b2004331223a3dcb04421cbca488b1b5b52cc849c953ec8d0ff6e0f6b07f118172cc46b1711ecccf26f60aa7cf91a38b73f09a2ad9218b1ca340c60891e853468e5fa8cde331be9f6005177ec717a260117c9bbdf884b34eb0900000000000006000000000000007dd4325563c507c22591be02b39ba5ca2c22c3da469ab0d42fef1857b531dfdf8338c9619e1f3fa13d4777a7dd3f989d", 0x9e)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
flock(0xffffffffffffffff, 0x3)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000440), 0x8)

executing program 1:
ksem_init(&(0x7f0000000040), 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
freebsd10_pipe(&(0x7f0000000040))
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare=[0x2, 0xd6a9, 0x7, 0x8, 0x9, 0x7, 0x800003, 0x6]})
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
recvmsg(r0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002580)=""/175, 0xaf}, 0x87cf3d02b949a599)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x3, @rand_addr=0x10dfa767}, 0x10)
sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

executing program 1:
openat(0xffffffffffffffff, 0x0, 0x400000, 0xc2)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000cc0), 0x80200, 0x0)
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f00000000c0)={{"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", "3c39853fca58e144ea41e00efc64de6d0914b698728dda3ae5279363b0a055bf"}, 0x0})
socket$inet6_tcp(0x1c, 0x1, 0x0)
cap_rights_limit(0xffffffffffffffff, 0x0)
getresgid(0x0, 0x0, 0x0)
open(0x0, 0x240, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @spare=[0x8, 0x7fffffffffffffff, 0x0, 0x80000, 0x0, 0x0, 0x8]})
bind$inet(0xffffffffffffffff, 0x0, 0x0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6, @sival_int, @spare=[0x0, 0x0, 0x400]})
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000001c0), 0x200000, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc, @sival_int, @thr={0x0, 0x0}})
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0x10)
ioctl$CIOCGSESSION(r2, 0xc0306365, &(0x7f0000000040)={0x0, 0x27, 0x0, 0x0, 0x0, 0x0})
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x7, 0x30b3312b, 0x7fff}, 0x10)

executing program 0:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
r1 = open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mkdirat(r1, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x10, 0x2, 0x3, @rand_addr}, 0x10)
setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000100)="73ce82f84d494b2004331223a3dcb04421cbca488b1b5b52cc849c953ec8d0ff6e0f6b07f118172cc46b1711ecccf26f60aa7cf91a38b73f09a2ad9218b1ca340c60891e853468e5fa8cde331be9f6005177ec717a260117c9bbdf884b34eb0900000000000006000000000000007dd4325563c507c22591be02b39ba5ca2c22c3da469ab0d42fef1857b531dfdf8338c9619e1f3fa13d4777a7dd3f989d", 0x9e)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x30, 0x0, 0x38)
ioctl$CIOCCRYPT(r3, 0xc0306367, &(0x7f0000000380)={0x0, 0x1, 0x5, 0x3, &(0x7f0000000680), &(0x7f0000000100), &(0x7f00000006c0), &(0x7f0000000300)})

executing program 0:
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffff9c, 0xc040636a, 0x0)
ioctl$CIOCCRYPTAEAD(0xffffffffffffffff, 0xc040636d, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCRCLRASTATS(0xffffffffffffffff, 0xc4504448, &(0x7f0000000140)={{"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", "a36fd2e63b504290b326d18bd989a244498769f836c8e9e3f50b5bdd13767b48"}, &(0x7f0000000040), 0x100, 0xfff, 0x4, 0x7, 0x6, 0x8, 0x8002, 0x2})
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x1203, 0x0, 0x0)
r0 = socket(0x1c, 0x0, 0x0)
setsockopt$sock_linger(r0, 0xffff, 0x80, 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000040), 0x4)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0xfd2}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x100}, 0x24)

executing program 0:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
r0 = open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mkdirat(r0, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x10, 0x2, 0x3, @rand_addr}, 0x10)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$CIOCGSESSION2(r2, 0xc040636a, &(0x7f0000000040)={0x28, 0x0, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdfff7ff})

executing program 1:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
r1 = open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mkdirat(r1, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x10, 0x2, 0x3, @rand_addr}, 0x10)
setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000100)="73ce82f84d494b2004331223a3dcb04421cbca488b1b5b52cc849c953ec8d0ff6e0f6b07f118172cc46b1711ecccf26f60aa7cf91a38b73f09a2ad9218b1ca340c60891e853468e5fa8cde331be9f6005177ec717a260117c9bbdf884b34eb0900000000000006000000000000007dd4325563c507c22591be02b39ba5ca2c22c3da469ab0d42fef1857b531dfdf8338c9619e1f3fa13d4777a7dd3f989d", 0x9e)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
flock(0xffffffffffffffff, 0x3)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000440), 0x8)

executing program 0:
ksem_init(&(0x7f0000000040), 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
freebsd10_pipe(&(0x7f0000000040))
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare=[0x2, 0xd6a9, 0x7, 0x8, 0x9, 0x7, 0x800003, 0x6]})
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
recvmsg(r0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002580)=""/175, 0xaf}, 0x87cf3d02b949a599)

executing program 1:
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
ksem_wait(r0)
r1 = socket(0x0, 0x0, 0x0)
getpeername(r1, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = socket$inet(0x2, 0x4000000000000001, 0x0)
syz_emit_ethernet(0x0, 0x0)
ksem_wait(r0)
socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r1, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
bind$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00000000ea61aeb900"}, 0x1c)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000010c0)={0x0, 0xa04f}, &(0x7f0000001100)=0x8)
sendto$inet6(r4, &(0x7f0000000080)="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", 0xffc, 0x80, &(0x7f0000001080)={0x1c, 0x1c, 0x2, 0x7ff, @mcast2, 0x4}, 0x1c)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000080)=0xc)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x80}, 0xfd9c)

executing program 0:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
r1 = open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mkdirat(r1, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x10, 0x2, 0x3, @rand_addr}, 0x10)
setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000100)="73ce82f84d494b2004331223a3dcb04421cbca488b1b5b52cc849c953ec8d0ff6e0f6b07f118172cc46b1711ecccf26f60aa7cf91a38b73f09a2ad9218b1ca340c60891e853468e5fa8cde331be9f6005177ec717a260117c9bbdf884b34eb0900000000000006000000000000007dd4325563c507c22591be02b39ba5ca2c22c3da469ab0d42fef1857b531dfdf8338c9619e1f3fa13d4777a7dd3f989d", 0x9e)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
r4 = open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
flock(r4, 0x3)
open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x30, 0x0, 0x38)
ioctl$CIOCGSESSION2(r3, 0xc040636a, &(0x7f0000000040)={0x28, 0x0, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdfff7ff})
ioctl$CIOCCRYPT(r3, 0xc0306367, &(0x7f0000000380)={0x0, 0x1, 0x5, 0x3, &(0x7f0000000680), &(0x7f0000000100), &(0x7f00000006c0), &(0x7f0000000300)})

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
bind$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x2, @mcast2, 0x34}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'freebsd\x00', 0x80000405}, 0xfffffffffffffdb1)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000180)={0x3000, "8113a1b0683be996f22e9e9fd8baac7e"}, 0x14)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000040)={@broadcast, @local={0xac, 0x14, 0x0}}, 0xc)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, 0x0, 0x0)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f0000000180)={@rand_addr, @multicast2, @rand_addr}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@broadcast, @remote, @multicast2}, 0xc)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr, @rand_addr}, 0xc)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg(r2, &(0x7f0000000080)={&(0x7f0000000240)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000500)={@in={{0x10, 0x2, 0x2}}}, 0x98)
sendmsg(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x105)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000003c0)={<r3=>0x0, 0x0, 0xf, 0x3, 0x101}, &(0x7f0000000440)=0x18)
setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x90}, 0xb)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000680)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}}, r3, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x98)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000200), 0x4, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$sock_int(r4, 0xffff, 0x1001, &(0x7f0000000080)=0x200, 0x4)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000000)=0x80000001, 0x4)
bind(0xffffffffffffffff, &(0x7f00000000c0)=@in={0x10, 0x2, 0x2, @rand_addr=0x9}, 0x10)
sendmsg$inet6_sctp(r4, &(0x7f0000000140)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000340)='H', 0x1}], 0x1}, 0x20180)
r5 = socket$inet6(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r5, 0x29, 0xb, &(0x7f00000000c0)=0x9, 0x4)
r6 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000980)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r6, 0x6, 0x47, &(0x7f00000002c0)=0xa00, 0x4)

executing program 0:
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x19})
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(0xffffffffffffffff, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 0:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
r1 = open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mkdirat(r1, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000100)="73ce82f84d494b2004331223a3dcb04421cbca488b1b5b52cc849c953ec8d0ff6e0f6b07f118172cc46b1711ecccf26f60aa7cf91a38b73f09a2ad9218b1ca340c60891e853468e5fa8cde331be9f6005177ec717a260117c9bbdf884b34eb0900000000000006000000000000007dd4325563c507c22591be02b39ba5ca2c22c3da469ab0d42fef1857b531dfdf8338c9619e1f3fa13d4777a7dd3f989d", 0x9e)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$CIOCGSESSION2(r2, 0xc040636a, &(0x7f0000000040)={0x28, 0x0, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdfff7ff})

executing program 0:
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6, @sival_int, @spare=[0x0, 0x0, 0x400]})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000001c0), 0x200000, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc, @sival_int, @thr={0x0, 0x0}})
ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0})

executing program 2:
ksem_init(&(0x7f0000000040), 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
freebsd10_pipe(&(0x7f0000000040))
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare=[0x2, 0xd6a9, 0x7, 0x8, 0x9, 0x7, 0x800003, 0x6]})
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
recvmsg(r0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002580)=""/175, 0xaf}, 0x87cf3d02b949a599)

executing program 2:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
r1 = open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mkdirat(r1, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x10, 0x2, 0x3, @rand_addr}, 0x10)
setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000100)="73ce82f84d494b2004331223a3dcb04421cbca488b1b5b52cc849c953ec8d0ff6e0f6b07f118172cc46b1711ecccf26f60aa7cf91a38b73f09a2ad9218b1ca340c60891e853468e5fa8cde331be9f6005177ec717a260117c9bbdf884b34eb0900000000000006000000000000007dd4325563c507c22591be02b39ba5ca2c22c3da469ab0d42fef1857b531dfdf8338c9619e1f3fa13d4777a7dd3f989d", 0x9e)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)

executing program 2:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
r1 = open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mkdirat(r1, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x10, 0x2, 0x3, @rand_addr}, 0x10)
setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000100)="73ce82f84d494b2004331223a3dcb04421cbca488b1b5b52cc849c953ec8d0ff6e0f6b07f118172cc46b1711ecccf26f60aa7cf91a38b73f09a2ad9218b1ca340c60891e853468e5fa8cde331be9f6005177ec717a260117c9bbdf884b34eb0900000000000006000000000000007dd4325563c507c22591be02b39ba5ca2c22c3da469ab0d42fef1857b531dfdf8338c9619e1f3fa13d4777a7dd3f989d", 0x9e)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
r4 = open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
flock(r4, 0x3)
open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x30, 0x0, 0x38)
ioctl$CIOCGSESSION2(r3, 0xc040636a, &(0x7f0000000040)={0x28, 0x0, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdfff7ff})
ioctl$CIOCCRYPT(r3, 0xc0306367, &(0x7f0000000380)={0x0, 0x1, 0x5, 0x3, &(0x7f0000000680), &(0x7f0000000100), &(0x7f00000006c0), &(0x7f0000000300)})

executing program 2:
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x19})
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(0xffffffffffffffff, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 2:
r0 = socket(0x2, 0x1, 0x0)
freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
bind$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x2, @mcast2, 0x34}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'freebsd\x00', 0x80000405}, 0xfffffffffffffdb1)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000180)={0x3000, "8113a1b0683be996f22e9e9fd8baac7e"}, 0x14)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000040)={@broadcast, @local={0xac, 0x14, 0x0}}, 0xc)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, 0x0, 0x0)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f0000000180)={@rand_addr, @multicast2, @rand_addr}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@broadcast, @remote, @multicast2}, 0xc)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr, @rand_addr}, 0xc)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg(r2, &(0x7f0000000080)={&(0x7f0000000240)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000500)={@in={{0x10, 0x2, 0x2}}}, 0x98)
sendmsg(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x105)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000003c0)={<r3=>0x0, 0x0, 0xf, 0x3, 0x101}, &(0x7f0000000440)=0x18)
setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x90}, 0xb)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000680)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}}, r3, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x98)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000200), 0x4, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$sock_int(r4, 0xffff, 0x1001, &(0x7f0000000080)=0x200, 0x4)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, 0x0, 0x0)
bind(0xffffffffffffffff, &(0x7f00000000c0)=@in={0x10, 0x2, 0x2, @rand_addr=0x9}, 0x10)
sendmsg$inet6_sctp(r4, &(0x7f0000000140)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000340)='H', 0x1}], 0x1}, 0x20180)
r5 = socket$inet6(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r5, 0x29, 0xb, &(0x7f00000000c0)=0x9, 0x4)
r6 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000980)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r6, 0x6, 0x47, &(0x7f00000002c0)=0xa00, 0x4)

executing program 2:
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc030636a, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfbff85})

executing program 3:
ksem_init(&(0x7f0000000040), 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
freebsd10_pipe(&(0x7f0000000040))
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare=[0x2, 0xd6a9, 0x7, 0x8, 0x9, 0x7, 0x800003, 0x6]})
socket$inet_sctp(0x2, 0x1, 0x84)
recvmsg(0xffffffffffffffff, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002580)=""/175, 0xaf}, 0x87cf3d02b949a599)

executing program 3:
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffff9c, 0xc040636a, 0x0)
ioctl$CIOCCRYPTAEAD(0xffffffffffffffff, 0xc040636d, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCRCLRASTATS(0xffffffffffffffff, 0xc4504448, &(0x7f0000000140)={{"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", "a36fd2e63b504290b326d18bd989a244498769f836c8e9e3f50b5bdd13767b48"}, &(0x7f0000000040), 0x100, 0xfff, 0x4, 0x7, 0x6, 0x8, 0x8002, 0x2})
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x1203, 0x0, 0x0)
r0 = socket(0x1c, 0x0, 0x0)
setsockopt$sock_linger(r0, 0xffff, 0x80, 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000040), 0x4)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0xfd2}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x100}, 0x24)

executing program 3:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
r1 = open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mkdirat(r1, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x10, 0x2, 0x3, @rand_addr}, 0x10)
setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000100)="73ce82f84d494b2004331223a3dcb04421cbca488b1b5b52cc849c953ec8d0ff6e0f6b07f118172cc46b1711ecccf26f60aa7cf91a38b73f09a2ad9218b1ca340c60891e853468e5fa8cde331be9f6005177ec717a260117c9bbdf884b34eb0900000000000006000000000000007dd4325563c507c22591be02b39ba5ca2c22c3da469ab0d42fef1857b531dfdf8338c9619e1f3fa13d4777a7dd3f989d", 0x9e)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
r4 = open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
flock(r4, 0x3)
fcntl$lock(0xffffffffffffffff, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x30, 0x0, 0x38)
ioctl$CIOCGSESSION2(r3, 0xc040636a, &(0x7f0000000040)={0x28, 0x0, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdfff7ff})
ioctl$CIOCCRYPT(r3, 0xc0306367, &(0x7f0000000380)={0x0, 0x1, 0x5, 0x3, &(0x7f0000000680), &(0x7f0000000100), &(0x7f00000006c0), &(0x7f0000000300)})

executing program 3:
openat(0xffffffffffffffff, 0x0, 0x400000, 0xc2)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000cc0), 0x80200, 0x0)
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f00000000c0)={{"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", "3c39853fca58e144ea41e00efc64de6d0914b698728dda3ae5279363b0a055bf"}, 0x0})
socket$inet6_tcp(0x1c, 0x1, 0x0)
cap_rights_limit(0xffffffffffffffff, 0x0)
getresgid(0x0, 0x0, 0x0)
open(0x0, 0x240, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @spare=[0x8, 0x7fffffffffffffff, 0x0, 0x80000, 0x0, 0x0, 0x8]})
bind$inet(0xffffffffffffffff, 0x0, 0x0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6, @sival_int, @spare=[0x0, 0x0, 0x400]})
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000001c0), 0x200000, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc, @sival_int, @thr={0x0, 0x0}})
ioctl$CIOCGSESSION(r2, 0xc0306365, &(0x7f0000000040)={0x0, 0x27, 0x0, 0x0, 0x0, 0x0})
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x7, 0x30b3312b, 0x7fff}, 0x10)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
bind$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x2, @mcast2, 0x34}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'freebsd\x00', 0x80000405}, 0xfffffffffffffdb1)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000180)={0x3000, "8113a1b0683be996f22e9e9fd8baac7e"}, 0x14)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000040)={@broadcast, @local={0xac, 0x14, 0x0}}, 0xc)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, 0x0, 0x0)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f0000000180)={@rand_addr, @multicast2, @rand_addr}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@broadcast, @remote, @multicast2}, 0xc)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr, @rand_addr}, 0xc)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg(r2, &(0x7f0000000080)={&(0x7f0000000240)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000500)={@in={{0x10, 0x2, 0x2}}}, 0x98)
sendmsg(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x105)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000003c0)={<r3=>0x0, 0x0, 0xf, 0x3, 0x101}, &(0x7f0000000440)=0x18)
setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x90}, 0xb)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000680)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}}, r3, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x98)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000200), 0x4, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$sock_int(r4, 0xffff, 0x1001, &(0x7f0000000080)=0x200, 0x4)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, 0x0, 0x0)
bind(0xffffffffffffffff, &(0x7f00000000c0)=@in={0x10, 0x2, 0x2, @rand_addr=0x9}, 0x10)
sendmsg$inet6_sctp(r4, &(0x7f0000000140)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000340)='H', 0x1}], 0x1}, 0x20180)
r5 = socket$inet6(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r5, 0x29, 0xb, &(0x7f00000000c0)=0x9, 0x4)
r6 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000980)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r6, 0x6, 0x47, &(0x7f00000002c0)=0xa00, 0x4)

executing program 3:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
r1 = open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mkdirat(r1, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x10, 0x2, 0x3, @rand_addr}, 0x10)
setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000100)="73ce82f84d494b2004331223a3dcb04421cbca488b1b5b52cc849c953ec8d0ff6e0f6b07f118172cc46b1711ecccf26f60aa7cf91a38b73f09a2ad9218b1ca340c60891e853468e5fa8cde331be9f6005177ec717a260117c9bbdf884b34eb0900000000000006000000000000007dd4325563c507c22591be02b39ba5ca2c22c3da469ab0d42fef1857b531dfdf8338c9619e1f3fa13d4777a7dd3f989d", 0x9e)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
flock(0xffffffffffffffff, 0x3)
r5 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
fcntl$lock(r5, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x30, 0x0, 0x38)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000440), 0x8)
ioctl$CIOCGSESSION2(r3, 0xc040636a, &(0x7f0000000040)={0x28, 0x0, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdfff7ff})
ioctl$CIOCCRYPT(r3, 0xc0306367, &(0x7f0000000380)={0x0, 0x1, 0x5, 0x3, &(0x7f0000000680), &(0x7f0000000100), &(0x7f00000006c0), &(0x7f0000000300)})

executing program 3:
ksem_init(&(0x7f0000000040), 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
freebsd10_pipe(&(0x7f0000000040))
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare=[0x2, 0xd6a9, 0x7, 0x8, 0x9, 0x7, 0x800003, 0x6]})
socket$inet_sctp(0x2, 0x1, 0x84)
recvmsg(0xffffffffffffffff, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002580)=""/175, 0xaf}, 0x87cf3d02b949a599)

executing program 3:
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffff9c, 0xc040636a, 0x0)
ioctl$CIOCCRYPTAEAD(0xffffffffffffffff, 0xc040636d, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCRCLRASTATS(0xffffffffffffffff, 0xc4504448, &(0x7f0000000140)={{"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", "a36fd2e63b504290b326d18bd989a244498769f836c8e9e3f50b5bdd13767b48"}, &(0x7f0000000040)="23269e83141f7dc6f7196f40e1c0186891668a49d3ac4bf7b9125548507ac62f71ef8a5e7768befce6c13e3c9708129263b2472230047efb82f36caf1ef0cd6f76c4e9d94cf8e7669892d137b3e6bd05418b1df5f18e2932fdf2f8cf9aabd639a7bb3824cf", 0x100, 0xfff, 0x4, 0x7, 0x6, 0x8, 0x8002, 0x2})
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x1203, 0x0, 0x0)
r0 = socket(0x1c, 0x0, 0x0)
setsockopt$sock_linger(r0, 0xffff, 0x80, 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000040), 0x4)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0xfd2}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x100}, 0x24)

executing program 3:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
r1 = open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mkdirat(r1, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x10, 0x2, 0x3, @rand_addr}, 0x10)
setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000100)="73ce82f84d494b2004331223a3dcb04421cbca488b1b5b52cc849c953ec8d0ff6e0f6b07f118172cc46b1711ecccf26f60aa7cf91a38b73f09a2ad9218b1ca340c60891e853468e5fa8cde331be9f6005177ec717a260117c9bbdf884b34eb0900000000000006000000000000007dd4325563c507c22591be02b39ba5ca2c22c3da469ab0d42fef1857b531dfdf8338c9619e1f3fa13d4777a7dd3f989d", 0x9e)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
r4 = open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
flock(r4, 0x3)
fcntl$lock(0xffffffffffffffff, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x30, 0x0, 0x38)
ioctl$CIOCGSESSION2(r3, 0xc040636a, &(0x7f0000000040)={0x28, 0x0, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdfff7ff})
ioctl$CIOCCRYPT(r3, 0xc0306367, &(0x7f0000000380)={0x0, 0x1, 0x5, 0x3, &(0x7f0000000680), &(0x7f0000000100), &(0x7f00000006c0), &(0x7f0000000300)})

executing program 3:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
r1 = open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mkdirat(r1, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x10, 0x2, 0x3, @rand_addr}, 0x10)
setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000100)="73ce82f84d494b2004331223a3dcb04421cbca488b1b5b52cc849c953ec8d0ff6e0f6b07f118172cc46b1711ecccf26f60aa7cf91a38b73f09a2ad9218b1ca340c60891e853468e5fa8cde331be9f6005177ec717a260117c9bbdf884b34eb0900000000000006000000000000007dd4325563c507c22591be02b39ba5ca2c22c3da469ab0d42fef1857b531dfdf8338c9619e1f3fa13d4777a7dd3f989d", 0x9e)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
bind$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x2, @mcast2, 0x34}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'freebsd\x00', 0x80000405}, 0xfffffffffffffdb1)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000180)={0x3000, "8113a1b0683be996f22e9e9fd8baac7e"}, 0x14)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000040)={@broadcast, @local={0xac, 0x14, 0x0}}, 0xc)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, 0x0, 0x0)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f0000000180)={@rand_addr, @multicast2, @rand_addr}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@broadcast, @remote, @multicast2}, 0xc)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr, @rand_addr}, 0xc)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg(r2, &(0x7f0000000080)={&(0x7f0000000240)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000500)={@in={{0x10, 0x2, 0x2}}}, 0x98)
sendmsg(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x105)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000003c0)={<r3=>0x0, 0x0, 0xf, 0x3, 0x101}, &(0x7f0000000440)=0x18)
setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x90}, 0xb)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000680)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}}, r3, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x98)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000200), 0x4, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$sock_int(r4, 0xffff, 0x1001, &(0x7f0000000080)=0x200, 0x4)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, 0x0, 0x0)
bind(0xffffffffffffffff, &(0x7f00000000c0)=@in={0x10, 0x2, 0x2, @rand_addr=0x9}, 0x10)
sendmsg$inet6_sctp(r4, &(0x7f0000000140)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000340)='H', 0x1}], 0x1}, 0x20180)
r5 = socket$inet6(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r5, 0x29, 0xb, &(0x7f00000000c0)=0x9, 0x4)
r6 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000980)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r6, 0x6, 0x47, &(0x7f00000002c0)=0xa00, 0x4)

executing program 3:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
r1 = open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mkdirat(r1, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x10, 0x2, 0x3, @rand_addr}, 0x10)
setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000100)="73ce82f84d494b2004331223a3dcb04421cbca488b1b5b52cc849c953ec8d0ff6e0f6b07f118172cc46b1711ecccf26f60aa7cf91a38b73f09a2ad9218b1ca340c60891e853468e5fa8cde331be9f6005177ec717a260117c9bbdf884b34eb0900000000000006000000000000007dd4325563c507c22591be02b39ba5ca2c22c3da469ab0d42fef1857b531dfdf8338c9619e1f3fa13d4777a7dd3f989d", 0x9e)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
flock(0xffffffffffffffff, 0x3)
r5 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
fcntl$lock(r5, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x30, 0x0, 0x38)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000440), 0x8)
ioctl$CIOCGSESSION2(r3, 0xc040636a, &(0x7f0000000040)={0x28, 0x0, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdfff7ff})
ioctl$CIOCCRYPT(r3, 0xc0306367, &(0x7f0000000380)={0x0, 0x1, 0x5, 0x3, &(0x7f0000000680), &(0x7f0000000100), &(0x7f00000006c0), &(0x7f0000000300)})

executing program 3:
ksem_init(&(0x7f0000000040), 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
freebsd10_pipe(&(0x7f0000000040))
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare=[0x2, 0xd6a9, 0x7, 0x8, 0x9, 0x7, 0x800003, 0x6]})
socket$inet_sctp(0x2, 0x1, 0x84)
recvmsg(0xffffffffffffffff, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002580)=""/175, 0xaf}, 0x87cf3d02b949a599)

executing program 3:
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffff9c, 0xc040636a, 0x0)
ioctl$CIOCCRYPTAEAD(0xffffffffffffffff, 0xc040636d, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCRCLRASTATS(0xffffffffffffffff, 0xc4504448, &(0x7f0000000140)={{"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", "a36fd2e63b504290b326d18bd989a244498769f836c8e9e3f50b5bdd13767b48"}, &(0x7f0000000040)="23269e83141f7dc6f7196f40e1c0186891668a49d3ac4bf7b9125548507ac62f71ef8a5e7768befce6c13e3c9708129263b2472230047efb82f36caf1ef0cd6f76c4e9d94cf8e7669892d137b3e6bd05418b1df5f18e2932fdf2f8cf9aabd639a7bb3824cf", 0x100, 0xfff, 0x4, 0x7, 0x6, 0x8, 0x8002, 0x2})
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x1203, 0x0, 0x0)
r0 = socket(0x1c, 0x0, 0x0)
setsockopt$sock_linger(r0, 0xffff, 0x80, 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000040), 0x4)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0xfd2}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x100}, 0x24)

executing program 3:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
r1 = open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mkdirat(r1, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x10, 0x2, 0x3, @rand_addr}, 0x10)
setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000100)="73ce82f84d494b2004331223a3dcb04421cbca488b1b5b52cc849c953ec8d0ff6e0f6b07f118172cc46b1711ecccf26f60aa7cf91a38b73f09a2ad9218b1ca340c60891e853468e5fa8cde331be9f6005177ec717a260117c9bbdf884b34eb0900000000000006000000000000007dd4325563c507c22591be02b39ba5ca2c22c3da469ab0d42fef1857b531dfdf8338c9619e1f3fa13d4777a7dd3f989d", 0x9e)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
r4 = open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
flock(r4, 0x3)
fcntl$lock(0xffffffffffffffff, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x30, 0x0, 0x38)
ioctl$CIOCGSESSION2(r3, 0xc040636a, &(0x7f0000000040)={0x28, 0x0, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdfff7ff})
ioctl$CIOCCRYPT(r3, 0xc0306367, &(0x7f0000000380)={0x0, 0x1, 0x5, 0x3, &(0x7f0000000680), &(0x7f0000000100), &(0x7f00000006c0), &(0x7f0000000300)})

executing program 3:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
r1 = open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mkdirat(r1, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x10, 0x2, 0x3, @rand_addr}, 0x10)
setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000100)="73ce82f84d494b2004331223a3dcb04421cbca488b1b5b52cc849c953ec8d0ff6e0f6b07f118172cc46b1711ecccf26f60aa7cf91a38b73f09a2ad9218b1ca340c60891e853468e5fa8cde331be9f6005177ec717a260117c9bbdf884b34eb0900000000000006000000000000007dd4325563c507c22591be02b39ba5ca2c22c3da469ab0d42fef1857b531dfdf8338c9619e1f3fa13d4777a7dd3f989d", 0x9e)
open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
bind$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x2, @mcast2, 0x34}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'freebsd\x00', 0x80000405}, 0xfffffffffffffdb1)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000180)={0x3000, "8113a1b0683be996f22e9e9fd8baac7e"}, 0x14)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000040)={@broadcast, @local={0xac, 0x14, 0x0}}, 0xc)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, 0x0, 0x0)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f0000000180)={@rand_addr, @multicast2, @rand_addr}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@broadcast, @remote, @multicast2}, 0xc)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr, @rand_addr}, 0xc)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg(r2, &(0x7f0000000080)={&(0x7f0000000240)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000500)={@in={{0x10, 0x2, 0x2}}}, 0x98)
sendmsg(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x105)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000003c0)={<r3=>0x0, 0x0, 0xf, 0x3, 0x101}, &(0x7f0000000440)=0x18)
setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x90}, 0xb)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000680)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}}, r3, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x98)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000200), 0x4, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$sock_int(r4, 0xffff, 0x1001, &(0x7f0000000080)=0x200, 0x4)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000000), 0x4)
bind(0xffffffffffffffff, &(0x7f00000000c0)=@in={0x10, 0x2, 0x2, @rand_addr=0x9}, 0x10)
sendmsg$inet6_sctp(r4, &(0x7f0000000140)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000340)='H', 0x1}], 0x1}, 0x20180)
r5 = socket$inet6(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r5, 0x29, 0xb, &(0x7f00000000c0)=0x9, 0x4)
r6 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000980)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r6, 0x6, 0x47, &(0x7f00000002c0)=0xa00, 0x4)

executing program 3:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
r1 = open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mkdirat(r1, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x10, 0x2, 0x3, @rand_addr}, 0x10)
setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000100)="73ce82f84d494b2004331223a3dcb04421cbca488b1b5b52cc849c953ec8d0ff6e0f6b07f118172cc46b1711ecccf26f60aa7cf91a38b73f09a2ad9218b1ca340c60891e853468e5fa8cde331be9f6005177ec717a260117c9bbdf884b34eb0900000000000006000000000000007dd4325563c507c22591be02b39ba5ca2c22c3da469ab0d42fef1857b531dfdf8338c9619e1f3fa13d4777a7dd3f989d", 0x9e)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
flock(0xffffffffffffffff, 0x3)
r5 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
fcntl$lock(r5, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x30, 0x0, 0x38)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000440), 0x8)
ioctl$CIOCGSESSION2(r3, 0xc040636a, &(0x7f0000000040)={0x28, 0x0, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdfff7ff})
ioctl$CIOCCRYPT(r3, 0xc0306367, &(0x7f0000000380)={0x0, 0x1, 0x5, 0x3, &(0x7f0000000680), &(0x7f0000000100), &(0x7f00000006c0), &(0x7f0000000300)})

executing program 3:
ksem_init(&(0x7f0000000040), 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
freebsd10_pipe(&(0x7f0000000040))
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare=[0x2, 0xd6a9, 0x7, 0x8, 0x9, 0x7, 0x800003, 0x6]})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
recvmsg(r0, 0x0, 0x87cf3d02b949a599)

executing program 3:
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffff9c, 0xc040636a, 0x0)
ioctl$CIOCCRYPTAEAD(0xffffffffffffffff, 0xc040636d, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCRCLRASTATS(0xffffffffffffffff, 0xc4504448, &(0x7f0000000140)={{"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", "a36fd2e63b504290b326d18bd989a244498769f836c8e9e3f50b5bdd13767b48"}, &(0x7f0000000040)="23269e83141f7dc6f7196f40e1c0186891668a49d3ac4bf7b9125548507ac62f71ef8a5e7768befce6c13e3c9708129263b2472230047efb82f36caf1ef0cd6f76c4e9d94cf8e7669892d137b3e6bd05418b1df5f18e2932fdf2f8cf9aabd639a7bb3824cf", 0x100, 0xfff, 0x4, 0x7, 0x6, 0x8, 0x8002, 0x2})
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x1203, 0x0, 0x0)
r0 = socket(0x1c, 0x0, 0x0)
setsockopt$sock_linger(r0, 0xffff, 0x80, 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000040), 0x4)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0xfd2}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x100}, 0x24)

executing program 1:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
r0 = open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mkdirat(r0, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x10, 0x2, 0x3, @rand_addr}, 0x10)
open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)

executing program 3:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
r1 = open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mkdirat(r1, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x10, 0x2, 0x3, @rand_addr}, 0x10)
setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000100)="73ce82f84d494b2004331223a3dcb04421cbca488b1b5b52cc849c953ec8d0ff6e0f6b07f118172cc46b1711ecccf26f60aa7cf91a38b73f09a2ad9218b1ca340c60891e853468e5fa8cde331be9f6005177ec717a260117c9bbdf884b34eb0900000000000006000000000000007dd4325563c507c22591be02b39ba5ca2c22c3da469ab0d42fef1857b531dfdf8338c9619e1f3fa13d4777a7dd3f989d", 0x9e)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
fcntl$lock(r4, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x30, 0x0, 0x38)
ioctl$CIOCGSESSION2(r3, 0xc040636a, &(0x7f0000000040)={0x28, 0x0, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdfff7ff})
ioctl$CIOCCRYPT(r3, 0xc0306367, &(0x7f0000000380)={0x0, 0x1, 0x5, 0x3, &(0x7f0000000680), &(0x7f0000000100), &(0x7f00000006c0), &(0x7f0000000300)})

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
bind$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x2, @mcast2, 0x34}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'freebsd\x00', 0x80000405}, 0xfffffffffffffdb1)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000180)={0x3000, "8113a1b0683be996f22e9e9fd8baac7e"}, 0x14)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000040)={@broadcast, @local={0xac, 0x14, 0x0}}, 0xc)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, 0x0, 0x0)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f0000000180)={@rand_addr, @multicast2, @rand_addr}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@broadcast, @remote, @multicast2}, 0xc)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr, @rand_addr}, 0xc)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg(r2, &(0x7f0000000080)={&(0x7f0000000240)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000500)={@in={{0x10, 0x2, 0x2}}}, 0x98)
sendmsg(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x105)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000003c0)={<r3=>0x0, 0x0, 0xf, 0x3, 0x101}, &(0x7f0000000440)=0x18)
setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x90}, 0xb)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000680)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}}, r3, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x98)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000200), 0x4, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$sock_int(r4, 0xffff, 0x1001, &(0x7f0000000080)=0x200, 0x4)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000000), 0x4)
bind(0xffffffffffffffff, &(0x7f00000000c0)=@in={0x10, 0x2, 0x2, @rand_addr=0x9}, 0x10)
sendmsg$inet6_sctp(r4, &(0x7f0000000140)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000340)='H', 0x1}], 0x1}, 0x20180)
r5 = socket$inet6(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r5, 0x29, 0xb, &(0x7f00000000c0)=0x9, 0x4)
r6 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000980)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r6, 0x6, 0x47, &(0x7f00000002c0)=0xa00, 0x4)

executing program 3:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
r1 = open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mkdirat(r1, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x10, 0x2, 0x3, @rand_addr}, 0x10)
setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000100)="73ce82f84d494b2004331223a3dcb04421cbca488b1b5b52cc849c953ec8d0ff6e0f6b07f118172cc46b1711ecccf26f60aa7cf91a38b73f09a2ad9218b1ca340c60891e853468e5fa8cde331be9f6005177ec717a260117c9bbdf884b34eb0900000000000006000000000000007dd4325563c507c22591be02b39ba5ca2c22c3da469ab0d42fef1857b531dfdf8338c9619e1f3fa13d4777a7dd3f989d", 0x9e)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
r5 = open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
flock(r5, 0x3)
r6 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
fcntl$lock(r6, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x30, 0x0, 0x38)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000440), 0x8)
ioctl$CIOCGSESSION2(r3, 0xc040636a, &(0x7f0000000040)={0x28, 0x0, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdfff7ff})
ioctl$CIOCCRYPT(r3, 0xc0306367, &(0x7f0000000380)={0x0, 0x1, 0x5, 0x3, &(0x7f0000000680), &(0x7f0000000100), &(0x7f00000006c0), &(0x7f0000000300)})

executing program 1:
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1013, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

executing program 0:
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
ksem_wait(r0)
r1 = socket(0x0, 0x0, 0x0)
getpeername(r1, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = socket$inet(0x2, 0x4000000000000001, 0x0)
syz_emit_ethernet(0x0, 0x0)
ksem_wait(r0)
socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r1, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
bind$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00000000ea61aeb900"}, 0x1c)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000010c0)={0x0, 0xa04f}, &(0x7f0000001100)=0x8)
sendto$inet6(r4, &(0x7f0000000080)="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", 0xffc, 0x80, &(0x7f0000001080)={0x1c, 0x1c, 0x2, 0x7ff, @mcast2, 0x4}, 0x1c)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000080)=0xc)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x80}, 0xfd9c)

executing program 3:
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x19})
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, 0x0, 0x0)

executing program 3:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
r0 = open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mkdirat(r0, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)

executing program 3:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
r1 = open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mkdirat(r1, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x10, 0x2, 0x3, @rand_addr}, 0x10)
setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000100)="73ce82f84d494b2004331223a3dcb04421cbca488b1b5b52cc849c953ec8d0ff6e0f6b07f118172cc46b1711ecccf26f60aa7cf91a38b73f09a2ad9218b1ca340c60891e853468e5fa8cde331be9f6005177ec717a260117c9bbdf884b34eb0900000000000006000000000000007dd4325563c507c22591be02b39ba5ca2c22c3da469ab0d42fef1857b531dfdf8338c9619e1f3fa13d4777a7dd3f989d", 0x9e)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
fcntl$lock(r4, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x30, 0x0, 0x38)
ioctl$CIOCGSESSION2(r3, 0xc040636a, &(0x7f0000000040)={0x28, 0x0, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdfff7ff})
ioctl$CIOCCRYPT(r3, 0xc0306367, &(0x7f0000000380)={0x0, 0x1, 0x5, 0x3, &(0x7f0000000680), &(0x7f0000000100), &(0x7f00000006c0), &(0x7f0000000300)})

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
bind$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x2, @mcast2, 0x34}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'freebsd\x00', 0x80000405}, 0xfffffffffffffdb1)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000180)={0x3000, "8113a1b0683be996f22e9e9fd8baac7e"}, 0x14)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000040)={@broadcast, @local={0xac, 0x14, 0x0}}, 0xc)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, 0x0, 0x0)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f0000000180)={@rand_addr, @multicast2, @rand_addr}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@broadcast, @remote, @multicast2}, 0xc)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr, @rand_addr}, 0xc)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg(r2, &(0x7f0000000080)={&(0x7f0000000240)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000500)={@in={{0x10, 0x2, 0x2}}}, 0x98)
sendmsg(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x105)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000003c0)={<r3=>0x0, 0x0, 0xf, 0x3, 0x101}, &(0x7f0000000440)=0x18)
setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x90}, 0xb)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000680)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}}, r3, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x98)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000200), 0x4, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$sock_int(r4, 0xffff, 0x1001, &(0x7f0000000080)=0x200, 0x4)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000000), 0x4)
bind(0xffffffffffffffff, &(0x7f00000000c0)=@in={0x10, 0x2, 0x2, @rand_addr=0x9}, 0x10)
sendmsg$inet6_sctp(r4, &(0x7f0000000140)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000340)='H', 0x1}], 0x1}, 0x20180)
r5 = socket$inet6(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r5, 0x29, 0xb, &(0x7f00000000c0)=0x9, 0x4)
r6 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000980)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r6, 0x6, 0x47, &(0x7f00000002c0)=0xa00, 0x4)

executing program 3:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
r0 = open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mkdirat(r0, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x10, 0x2, 0x3, @rand_addr}, 0x10)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
flock(0xffffffffffffffff, 0x3)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000440), 0x8)

executing program 3:
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @spare=[0x0, 0x0, 0x0, 0x80000]})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6, @sival_int, @spare=[0x0, 0x0, 0x400]})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000001c0), 0x200000, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc, @sival_int, @thr={0x0, 0x0}})
ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0})

executing program 2:
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
ksem_wait(r0)
r1 = socket(0x0, 0x0, 0x0)
getpeername(r1, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c)
socket$inet_sctp(0x2, 0x1, 0x84)
r2 = socket$inet(0x2, 0x4000000000000001, 0x0)
syz_emit_ethernet(0x0, 0x0)
ksem_wait(r0)
socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r1, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
bind$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00000000ea61aeb900"}, 0x1c)
connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x14a, @rand_addr="e2006be73d46543a9da3f2620eae4bf7", 0x7}, 0x1c)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = dup2(r4, r4)
setsockopt$sock_int(r5, 0xffff, 0xb017, &(0x7f0000001140)=0x1, 0x4)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000010c0)={0x0, 0xa04f}, &(0x7f0000001100)=0x8)
setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f00000002c0)="ee1c373ce8b67d9e982808665d19acaef61700000000006a00000000", 0x1c)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 3:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
r0 = open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mkdirat(r0, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)

executing program 3:
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffff9c, 0xc040636a, 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$DIOCRCLRASTATS(0xffffffffffffffff, 0xc4504448, &(0x7f0000000140)={{"8d503ce139e74b56ea921ca57ec5362c36045b7599672962d1a4915158271b436a27a1063691e4ff92cdcb84986110651910578f5ad4513cc2a48d3d976f6b9af93eeb1960ce33574fba6f9f4bdb6b340e7e59a492fa43af3fa0e4f25d268873008a4b879039db5aa404c86b73327e1734f3d37dd3130ce9eddd47884cbdff28c4ed59781b01170832a7d294011faa0b8b79a79901f40bb714ed936b88da0a651c6d4e70b46bf90ced7d173cb2a4c14257d60618773ca37e42f1ce5ce8ba936d8c2b77cc493dab1e96fc476d7dc4d157f924ec8496d407e7515ae22dae5b59f110c8b7008973173fc67734a3dfb119fa158d4a8608eeaaeeec3eaf19b67de3c36d969b12c7b58da67ea5f39c6c37a389a42838c76cc494a9e205ae4c9799442649e55d65d70aaa6e5d2ffd7a0a5cb4acc49ba44bc0fe319f8a8e2dd9d083b46a04f4b427abb3a71cf6af9370ddb6669057a4135f704e4c723579c316a6d515e0f2b8ce0e137de57691a4864d3ed4ae7e7a8e072466ead7bc01167eef297d84a5df345c96567b0e8a28cbf6fd0da643e19298d534cf212ea3ef7b80330f3916b9ac79185f00a51c3ca7efd60864d214a5ed7f2819bcc4f384e7de1efc33fad3a81fd4bec81d35b3a8cadd2b2bc47fae5cbb74e3673225f56b0875593bf2fa25598809c8c19ddb4b7ef4e3cae1db85ed0cdc1b0e0a7a42fc4dcf845ee374b14be67a4577822eeb15ecd74e956033fd9d7435200e93e0f163e95e5fa17d6687875c258ad8d6333720228c7191e60c205d88b6edf28c81b2f3667ff08096623dec1e624e89f7ec2d30da0fa419541ecb5a341d052e4c208cf3f041e3ca4642dbedf3e193864d46bca53705521e42dbdd014be54d2e67763ddfb61b23f6df74591819a51b943db54be96a8acd9b165039e39eb637c4b66aa8b7d12eb5098e6c79413d1f7eb2350203797e5e5f1acc0e7b6e2438051dab5943545cdd8be1342eed46142f3907b953971f9889af49912eb111089cf25192db291ea185116677e8c4a7724914edff694a2e2712db095b5b9c05b1d230a2c9b6a993606b874f53bce6eb09792a8cc376734feacbe6c1108735f4a2bd805eeebfd16a57dea5ab7e1ac66a2aa0aced57d18c10fae6a6cd1e4238de8180120e6fab3b1e727d6f9e404265126e506ded7c0098f1baddb49460477c3801abadd592e5961c1d19bebdd0d2018fc8cbb817f602ae337195357f367ee565921c1a5af211db65873db39fb5db1f044b3142b3057221ab3de5199e003b2906ddb44966553ce6eb74f8b8a76c9a05a3e7926a5e6f6a11c4ae80c126e644d30a98e233dd23844f75aff82275c1a1245c60dd061431283fbae60063d81f09dd6bc0a3375d6da42b5420af079f720fb357f13cf888a70deab4476c7b0e731e2ca53a0b1f49bc2098ee1ea3930e19947156b2", "a36fd2e63b504290b326d18bd989a244498769f836c8e9e3f50b5bdd13767b48", 0x8}, 0x0, 0x100, 0x0, 0x4, 0x7, 0x6, 0x8, 0x8002, 0x2})
socket$inet_sctp(0x2, 0x1, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0xfd2}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x100}, 0x24)

executing program 3:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
r1 = open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mkdirat(r1, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x10, 0x2, 0x3, @rand_addr}, 0x10)
setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000100)="73ce82f84d494b2004331223a3dcb04421cbca488b1b5b52cc849c953ec8d0ff6e0f6b07f118172cc46b1711ecccf26f60aa7cf91a38b73f09a2ad9218b1ca340c60891e853468e5fa8cde331be9f6005177ec717a260117c9bbdf884b34eb0900000000000006000000000000007dd4325563c507c22591be02b39ba5ca2c22c3da469ab0d42fef1857b531dfdf8338c9619e1f3fa13d4777a7dd3f989d", 0x9e)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
fcntl$lock(r4, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x30, 0x0, 0x38)
ioctl$CIOCGSESSION2(r3, 0xc040636a, &(0x7f0000000040)={0x28, 0x0, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdfff7ff})
ioctl$CIOCCRYPT(r3, 0xc0306367, &(0x7f0000000380)={0x0, 0x1, 0x5, 0x3, &(0x7f0000000680), &(0x7f0000000100), &(0x7f00000006c0), &(0x7f0000000300)})

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
bind$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x2, @mcast2, 0x34}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'freebsd\x00', 0x80000405}, 0xfffffffffffffdb1)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000180)={0x3000, "8113a1b0683be996f22e9e9fd8baac7e"}, 0x14)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000040)={@broadcast, @local={0xac, 0x14, 0x0}}, 0xc)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, 0x0, 0x0)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f0000000180)={@rand_addr, @multicast2, @rand_addr}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@broadcast, @remote, @multicast2}, 0xc)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr, @rand_addr}, 0xc)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg(r2, &(0x7f0000000080)={&(0x7f0000000240)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000500)={@in={{0x10, 0x2, 0x2}}}, 0x98)
sendmsg(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x105)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000003c0)={<r3=>0x0, 0x0, 0xf, 0x3, 0x101}, &(0x7f0000000440)=0x18)
setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x90}, 0xb)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000680)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}}, r3, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x98)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000200), 0x4, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$sock_int(r4, 0xffff, 0x1001, &(0x7f0000000080)=0x200, 0x4)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)=0x80000001, 0x4)
bind(0xffffffffffffffff, &(0x7f00000000c0)=@in={0x10, 0x2, 0x2, @rand_addr=0x9}, 0x10)
sendmsg$inet6_sctp(r4, &(0x7f0000000140)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000340)='H', 0x1}], 0x1}, 0x20180)
r5 = socket$inet6(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r5, 0x29, 0xb, &(0x7f00000000c0)=0x9, 0x4)
r6 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000980)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r6, 0x6, 0x47, &(0x7f00000002c0)=0xa00, 0x4)

executing program 1:
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc030636a, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfbff85})

executing program 3:
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @spare=[0x0, 0x0, 0x0, 0x80000]})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6, @sival_int, @spare=[0x0, 0x0, 0x400]})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000001c0), 0x200000, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc, @sival_int, @thr={0x0, 0x0}})
ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0})

executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={0x0, 0xfcf}, 0x8)
setsockopt(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, 0x0, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f00000001c0)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x1, 0x7fffffff, @mcast1, 0x6}, 0x1c, 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYRES64=r0], 0x1c}, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
socket$inet6_tcp(0x1c, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_int, @thr={0x0, 0x0}})
kmq_open(0x0, 0x200, 0x80, &(0x7f00000000c0)={0x0, 0x6, 0x7fff})

executing program 0:
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffff9c, 0xc040636a, 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$DIOCRCLRASTATS(0xffffffffffffffff, 0xc4504448, &(0x7f0000000140)={{"8d503ce139e74b56ea921ca57ec5362c36045b7599672962d1a4915158271b436a27a1063691e4ff92cdcb84986110651910578f5ad4513cc2a48d3d976f6b9af93eeb1960ce33574fba6f9f4bdb6b340e7e59a492fa43af3fa0e4f25d268873008a4b879039db5aa404c86b73327e1734f3d37dd3130ce9eddd47884cbdff28c4ed59781b01170832a7d294011faa0b8b79a79901f40bb714ed936b88da0a651c6d4e70b46bf90ced7d173cb2a4c14257d60618773ca37e42f1ce5ce8ba936d8c2b77cc493dab1e96fc476d7dc4d157f924ec8496d407e7515ae22dae5b59f110c8b7008973173fc67734a3dfb119fa158d4a8608eeaaeeec3eaf19b67de3c36d969b12c7b58da67ea5f39c6c37a389a42838c76cc494a9e205ae4c9799442649e55d65d70aaa6e5d2ffd7a0a5cb4acc49ba44bc0fe319f8a8e2dd9d083b46a04f4b427abb3a71cf6af9370ddb6669057a4135f704e4c723579c316a6d515e0f2b8ce0e137de57691a4864d3ed4ae7e7a8e072466ead7bc01167eef297d84a5df345c96567b0e8a28cbf6fd0da643e19298d534cf212ea3ef7b80330f3916b9ac79185f00a51c3ca7efd60864d214a5ed7f2819bcc4f384e7de1efc33fad3a81fd4bec81d35b3a8cadd2b2bc47fae5cbb74e3673225f56b0875593bf2fa25598809c8c19ddb4b7ef4e3cae1db85ed0cdc1b0e0a7a42fc4dcf845ee374b14be67a4577822eeb15ecd74e956033fd9d7435200e93e0f163e95e5fa17d6687875c258ad8d6333720228c7191e60c205d88b6edf28c81b2f3667ff08096623dec1e624e89f7ec2d30da0fa419541ecb5a341d052e4c208cf3f041e3ca4642dbedf3e193864d46bca53705521e42dbdd014be54d2e67763ddfb61b23f6df74591819a51b943db54be96a8acd9b165039e39eb637c4b66aa8b7d12eb5098e6c79413d1f7eb2350203797e5e5f1acc0e7b6e2438051dab5943545cdd8be1342eed46142f3907b953971f9889af49912eb111089cf25192db291ea185116677e8c4a7724914edff694a2e2712db095b5b9c05b1d230a2c9b6a993606b874f53bce6eb09792a8cc376734feacbe6c1108735f4a2bd805eeebfd16a57dea5ab7e1ac66a2aa0aced57d18c10fae6a6cd1e4238de8180120e6fab3b1e727d6f9e404265126e506ded7c0098f1baddb49460477c3801abadd592e5961c1d19bebdd0d2018fc8cbb817f602ae337195357f367ee565921c1a5af211db65873db39fb5db1f044b3142b3057221ab3de5199e003b2906ddb44966553ce6eb74f8b8a76c9a05a3e7926a5e6f6a11c4ae80c126e644d30a98e233dd23844f75aff82275c1a1245c60dd061431283fbae60063d81f09dd6bc0a3375d6da42b5420af079f720fb357f13cf888a70deab4476c7b0e731e2ca53a0b1f49bc2098ee1ea3930e19947156b2", "a36fd2e63b504290b326d18bd989a244498769f836c8e9e3f50b5bdd13767b48", 0x8}, 0x0, 0x100, 0x0, 0x0, 0x7, 0x6, 0x8, 0x8002, 0x2})
socket$inet_sctp(0x2, 0x1, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0xfd2}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x100}, 0x24)

executing program 0:
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

executing program 0:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
r1 = open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mkdirat(r1, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x10, 0x2, 0x3, @rand_addr}, 0x10)
setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000100)="73ce82f84d494b2004331223a3dcb04421cbca488b1b5b52cc849c953ec8d0ff6e0f6b07f118172cc46b1711ecccf26f60aa7cf91a38b73f09a2ad9218b1ca340c60891e853468e5fa8cde331be9f6005177ec717a260117c9bbdf884b34eb0900000000000006000000000000007dd4325563c507c22591be02b39ba5ca2c22c3da469ab0d42fef1857b531dfdf8338c9619e1f3fa13d4777a7dd3f989d", 0x9e)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
flock(0xffffffffffffffff, 0x3)
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
fcntl$lock(r4, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x30, 0x0, 0x38)
ioctl$CIOCGSESSION2(r3, 0xc040636a, &(0x7f0000000040)={0x28, 0x0, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdfff7ff})
ioctl$CIOCCRYPT(r3, 0xc0306367, &(0x7f0000000380)={0x0, 0x1, 0x5, 0x3, &(0x7f0000000680), &(0x7f0000000100), &(0x7f00000006c0), &(0x7f0000000300)})

executing program 2:
r0 = socket(0x2, 0x1, 0x0)
freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
bind$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x2, @mcast2, 0x34}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'freebsd\x00', 0x80000405}, 0xfffffffffffffdb1)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000180)={0x3000, "8113a1b0683be996f22e9e9fd8baac7e"}, 0x14)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000040)={@broadcast, @local={0xac, 0x14, 0x0}}, 0xc)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, 0x0, 0x0)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f0000000180)={@rand_addr, @multicast2, @rand_addr}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@broadcast, @remote, @multicast2}, 0xc)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr, @rand_addr}, 0xc)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg(r2, &(0x7f0000000080)={&(0x7f0000000240)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000500)={@in={{0x10, 0x2, 0x2}}}, 0x98)
sendmsg(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x105)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000003c0)={<r3=>0x0, 0x0, 0xf, 0x3, 0x101}, &(0x7f0000000440)=0x18)
setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x90}, 0xb)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000680)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}}, r3, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x98)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000200), 0x4, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$sock_int(r4, 0xffff, 0x1001, &(0x7f0000000080)=0x200, 0x4)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)=0x80000001, 0x4)
bind(0xffffffffffffffff, &(0x7f00000000c0)=@in={0x10, 0x2, 0x2, @rand_addr=0x9}, 0x10)
sendmsg$inet6_sctp(r4, &(0x7f0000000140)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000340)='H', 0x1}], 0x1}, 0x20180)
r5 = socket$inet6(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r5, 0x29, 0xb, &(0x7f00000000c0)=0x9, 0x4)
r6 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000980)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r6, 0x6, 0x47, &(0x7f00000002c0)=0xa00, 0x4)

executing program 2:
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
ksem_wait(r0)
r1 = socket(0x0, 0x0, 0x0)
getpeername(r1, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = socket$inet(0x2, 0x4000000000000001, 0x0)
syz_emit_ethernet(0x0, 0x0)
ksem_wait(r0)
socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r1, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
bind$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00000000ea61aeb900"}, 0x1c)
connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x14a, @rand_addr="e2006be73d46543a9da3f2620eae4bf7", 0x7}, 0x1c)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r5, r5)
setsockopt$sock_int(r6, 0xffff, 0xb017, &(0x7f0000001140)=0x1, 0x4)
sendto$inet6(r4, &(0x7f0000000080)="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", 0xffc, 0x80, &(0x7f0000001080)={0x1c, 0x1c, 0x2, 0x7ff, @mcast2, 0x4}, 0x1c)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000080)=0xc)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x80}, 0xfd9c)

executing program 3:
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
ksem_wait(r0)
r1 = socket(0x0, 0x0, 0x0)
getpeername(r1, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = socket$inet(0x2, 0x4000000000000001, 0x0)
syz_emit_ethernet(0x0, 0x0)
ksem_wait(r0)
socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r1, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
bind$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00000000ea61aeb900"}, 0x1c)
connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x14a, @rand_addr="e2006be73d46543a9da3f2620eae4bf7", 0x7}, 0x1c)
socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000010c0)={0x0, 0xa04f}, &(0x7f0000001100)=0x8)
sendto$inet6(r4, &(0x7f0000000080)="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", 0xffc, 0x80, &(0x7f0000001080)={0x1c, 0x1c, 0x2, 0x7ff, @mcast2, 0x4}, 0x1c)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000080)=0xc)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x80}, 0xfd9c)

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={0x0, 0xfcf}, 0x8)
setsockopt(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, 0x0, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f00000001c0)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x1, 0x7fffffff, @mcast1, 0x6}, 0x1c, 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYRES64=r0], 0x1c}, 0x0)
r2 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00'}, 0x24)
socket(0x1c, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
socket$inet6_tcp(0x1c, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_int, @thr={0x0, 0x0}})
kmq_open(0x0, 0x200, 0x80, &(0x7f00000000c0)={0x0, 0x6, 0x7fff})

executing program 0:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
r0 = open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mkdirat(r0, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
flock(0xffffffffffffffff, 0x3)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000440), 0x8)

executing program 0:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
r1 = open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mkdirat(r1, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x10, 0x2, 0x3, @rand_addr}, 0x10)
setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000100)="73ce82f84d494b2004331223a3dcb04421cbca488b1b5b52cc849c953ec8d0ff6e0f6b07f118172cc46b1711ecccf26f60aa7cf91a38b73f09a2ad9218b1ca340c60891e853468e5fa8cde331be9f6005177ec717a260117c9bbdf884b34eb0900000000000006000000000000007dd4325563c507c22591be02b39ba5ca2c22c3da469ab0d42fef1857b531dfdf8338c9619e1f3fa13d4777a7dd3f989d", 0x9e)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x30, 0x0, 0x38)
ioctl$CIOCCRYPT(r3, 0xc0306367, &(0x7f0000000380)={0x0, 0x1, 0x5, 0x3, &(0x7f0000000680), &(0x7f0000000100), &(0x7f00000006c0), &(0x7f0000000300)})

executing program 0:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
r1 = open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mkdirat(r1, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x10, 0x2, 0x3, @rand_addr}, 0x10)
setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000100)="73ce82f84d494b2004331223a3dcb04421cbca488b1b5b52cc849c953ec8d0ff6e0f6b07f118172cc46b1711ecccf26f60aa7cf91a38b73f09a2ad9218b1ca340c60891e853468e5fa8cde331be9f6005177ec717a260117c9bbdf884b34eb0900000000000006000000000000007dd4325563c507c22591be02b39ba5ca2c22c3da469ab0d42fef1857b531dfdf8338c9619e1f3fa13d4777a7dd3f989d", 0x9e)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
flock(0xffffffffffffffff, 0x3)
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
fcntl$lock(r4, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x30, 0x0, 0x38)
ioctl$CIOCGSESSION2(r3, 0xc040636a, &(0x7f0000000040)={0x28, 0x0, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdfff7ff})
ioctl$CIOCCRYPT(r3, 0xc0306367, &(0x7f0000000380)={0x0, 0x1, 0x5, 0x3, &(0x7f0000000680), &(0x7f0000000100), &(0x7f00000006c0), &(0x7f0000000300)})

executing program 0:
vfork()
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
aio_error(0x0)
connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
ioctl$MDIOCATTACH(0xffffffffffffffff, 0xc1c06d00, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]})
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
listen(r1, 0x7fffffff)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r2, r2)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000140)={0x10, 0x2, 0x3, @loopback}, 0x10)

executing program 0:
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffff9c, 0xc040636a, 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$DIOCRCLRASTATS(0xffffffffffffffff, 0xc4504448, &(0x7f0000000140)={{"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", "a36fd2e63b504290b326d18bd989a244498769f836c8e9e3f50b5bdd13767b48", 0x8}, 0x0, 0x100, 0x0, 0x0, 0x0, 0x6, 0x8, 0x8002, 0x2})
socket$inet_sctp(0x2, 0x1, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0xfd2}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x100}, 0x24)

executing program 2:
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x19})
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, 0x0, 0x0)

executing program 2:
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

executing program 3:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)

executing program 3:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
r0 = open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mkdirat(r0, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
flock(0xffffffffffffffff, 0x3)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000440), 0x8)

executing program 3:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
r1 = open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mkdirat(r1, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x10, 0x2, 0x3, @rand_addr}, 0x10)
setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000100)="73ce82f84d494b2004331223a3dcb04421cbca488b1b5b52cc849c953ec8d0ff6e0f6b07f118172cc46b1711ecccf26f60aa7cf91a38b73f09a2ad9218b1ca340c60891e853468e5fa8cde331be9f6005177ec717a260117c9bbdf884b34eb0900000000000006000000000000007dd4325563c507c22591be02b39ba5ca2c22c3da469ab0d42fef1857b531dfdf8338c9619e1f3fa13d4777a7dd3f989d", 0x9e)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$CIOCGSESSION2(r2, 0xc040636a, &(0x7f0000000040)={0x28, 0x0, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdfff7ff})

executing program 3:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
r1 = open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mkdirat(r1, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x10, 0x2, 0x3, @rand_addr}, 0x10)
setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000100)="73ce82f84d494b2004331223a3dcb04421cbca488b1b5b52cc849c953ec8d0ff6e0f6b07f118172cc46b1711ecccf26f60aa7cf91a38b73f09a2ad9218b1ca340c60891e853468e5fa8cde331be9f6005177ec717a260117c9bbdf884b34eb0900000000000006000000000000007dd4325563c507c22591be02b39ba5ca2c22c3da469ab0d42fef1857b531dfdf8338c9619e1f3fa13d4777a7dd3f989d", 0x9e)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
flock(0xffffffffffffffff, 0x3)
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
fcntl$lock(r4, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x30, 0x0, 0x38)
ioctl$CIOCGSESSION2(r3, 0xc040636a, &(0x7f0000000040)={0x28, 0x0, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdfff7ff})
ioctl$CIOCCRYPT(r3, 0xc0306367, &(0x7f0000000380)={0x0, 0x1, 0x5, 0x3, &(0x7f0000000680), &(0x7f0000000100), &(0x7f00000006c0), &(0x7f0000000300)})

executing program 3:
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
ksem_wait(r0)
r1 = socket(0x0, 0x0, 0x0)
getpeername(r1, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = socket$inet(0x2, 0x4000000000000001, 0x0)
syz_emit_ethernet(0x0, 0x0)
ksem_wait(r0)
socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r1, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x14a, @rand_addr="e2006be73d46543a9da3f2620eae4bf7", 0x7}, 0x1c)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000010c0)={0x0, 0xa04f}, &(0x7f0000001100)=0x8)
sendto$inet6(r4, &(0x7f0000000080)="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", 0xffc, 0x80, &(0x7f0000001080)={0x1c, 0x1c, 0x2, 0x7ff, @mcast2, 0x4}, 0x1c)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000080)=0xc)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x80}, 0xfd9c)

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={0x0, 0xfcf}, 0x8)
setsockopt(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, 0x0, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f00000001c0)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x1, 0x7fffffff, @mcast1, 0x6}, 0x1c, 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYRES64=r0], 0x1c}, 0x0)
r2 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00'}, 0x24)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
socket$inet6_tcp(0x1c, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sigval_int, @thr={0x0, 0x0}})
kmq_open(0x0, 0x200, 0x80, &(0x7f00000000c0)={0x0, 0x6, 0x7fff})

executing program 1:
r0 = socket(0x1c, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x0, @sival_int, @thr={0x0, 0x0}})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r0, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6ddedcdbce377ee84ecd14646418343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53523c08da73d807f1", 0x67}, {&(0x7f00000008c0)="21fe9b303a53455babd8fd47d4a061f58552e3bd3c605a2e10e8252263a8645e401d4a06f946a861e56c7dc17a8a2546ff80e6ea5bde7a1cfdc3219e7e9a2eb1ea27accd0b810706afff4731bde8662a30d5e0c03da0ef892e6089f569bf4c55cb19ce50d10543b2d1be69b58eb5fb56d140ce5a17d9b7bf746cfaeca3e792dd4f00d2626b10975bf4ec341b7bd350fab64a2993dd3f9e662df740fd5c8f27a354e96f933ef034ec11b76e754773d73bb280e177bb2e0e8aac5059ed3a5e2d6df0232865912c041e129072d2d885febcd31ec9e19bae977c4f53958d5975df3a2700"/235, 0xeb}, {&(0x7f0000000080)="5aac9d2a09b304321aaa18d528980ace4c94b1dc90e71747bdf721c89e4836", 0x1f}, {&(0x7f0000000280)="3ab2b137babddeea5631319b53fa902599777e3c5c93c90f18f9a9a676c6c184989b1bfb38b765b4bee832487236a4a13feb48ed6facd41277c85feda40125d94d0bf6a9965bb80e80bbf360d7b3613d093e3bde8990dc5f003b1dd7a008475bdf6bb69e98f1a79890cef21cb0ad20ec66667a162f5ed0b9833da8909c3b153380a86dc0f9e8baae762d0e69030bc4c23a05cd2cb213e6a34b420b61", 0x9c}, {&(0x7f0000000340)="031fa0fe45d686909a3071b5a2f1678f5d1daf9ba7eeb17b380c86ce882ab3d68f7ad98e6f81cd5d41788eb2fa4d7e03556ded735a4271a1d3666d1ddbcb8e3f1a850b306d2d5ac7be35afe5ff1165f6a2bd598a6dc1f883331ddb0abd475fc9f93728c6f6fc4093246500a479166eaa96ea07c7159cd2f11c1c6a9c6f4bfdec29868913f1e2abbffedaf8049af9d7d8cac886dc938f2f030a5714f89d047ecf8f5940ff1c4c5104dfbe63d6", 0xac}, {&(0x7f0000000400)="5f0a2629cc04f25337efdb3d41f5f9c82a3b94bbfad96bf8e32f9c091591b0a8fa696fa78cb539c92cfbddeb79ca19f781c19a5cecccfaed9a3113b14e91b6bf9fbd97dfe88a0b00e20157d7137ae7c4854fe880054e12fd1129e0990721f7a93570818f8b5a2351a28d5d5210333d1f187a85ca7ca67dcf71b8d8fc10fde8b3a93f4ec62f59894f1d2f46bc4183b9b633920b6844459b10ccb8ad1d2c9248c57be20118e9806e00bc32cecd0ad9eb468171760e5440b8eb8c6072bc41372ddb9eb92e233a7e64718706fb", 0xcb}, {&(0x7f0000000500)="5b8e29d9a575b4176f890d5049895bc098b08f192da19928b1ac48f04ac0c16cb9538476f5", 0x25}, {&(0x7f0000000540)="c5aad91be07fad026c5113816be9281763094825a75cab0d8d2b6899bdd76187c2d13e8e210dd995f089edc4b212f7566c3508fb2845af8c57712c92048aa2c46d9e7eeae40f33eb00be98c1ace2495b79ce0011fa739ff292db98ecc98e887ee5c40e63bc4a38ea2d49028f8e245e8fdeef5d1164fd70a8293f0515db382d234ccbe9325b506ec0e05d0c7fe0ffe1ab054e89f4f6818cac38fee62ae7bc87294243fe935d5525448e7e796e98d895f65981b417fbb87e078df5c89b83005dc007fe9aeda48370fb417ba39f2012b543f2332498e741446ceb036a1893bc93bb", 0xe0}, {&(0x7f0000000640)="0095ae9b00a35fe496c619cff688115d73bd6765264fd8ca15245e0fc682796b7e9f2fbfd2d2b0f641d07f3ffbd948ddf7f7ea3cf562354a4aa932e02457f62eae264cd6c27b37c253a184edfd59b4ed5af8be7c2493dcb2734ec603da022b34e2f42ce0a963303cf518e11e32f370a9d5ffdcad386ad04ef101acfe95ad7daebe74d0d41cbef1e5bf1596927ad21db3eaa0fd4031b25884964a88fdca88c21ef91b7a8e205023a874bc68ee67ed78c7c71ed5", 0xb3}, {&(0x7f0000000700)="611ea6dbccccdb999f7f9ca64412426bd8bc7d09d046932a2544556b70cf0c0914cd62ee9d27a7f36aab94b002d976b1c3654a2a0e5b8111a98cf83fb5b7ad1b59", 0x41}], 0xa, 0x0, 0x0, 0x20084}, 0x0)

executing program 0:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
flock(0xffffffffffffffff, 0x3)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000440), 0x8)

executing program 0:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
r1 = open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mkdirat(r1, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x10, 0x2, 0x3, @rand_addr}, 0x10)
setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000100)="73ce82f84d494b2004331223a3dcb04421cbca488b1b5b52cc849c953ec8d0ff6e0f6b07f118172cc46b1711ecccf26f60aa7cf91a38b73f09a2ad9218b1ca340c60891e853468e5fa8cde331be9f6005177ec717a260117c9bbdf884b34eb0900000000000006000000000000007dd4325563c507c22591be02b39ba5ca2c22c3da469ab0d42fef1857b531dfdf8338c9619e1f3fa13d4777a7dd3f989d", 0x9e)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$CIOCGSESSION2(r2, 0xc040636a, &(0x7f0000000040)={0x28, 0x0, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdfff7ff})

executing program 2:
r0 = socket(0x1c, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x0, @sival_int, @thr={0x0, 0x0}})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f0000000100)=0x3f, 0x4)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r0, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6ddedcdbce377ee84ecd14646418343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53523c08da73d807f1", 0x67}, {&(0x7f00000008c0)="21fe9b303a53455babd8fd47d4a061f58552e3bd3c605a2e10e8252263a8645e401d4a06f946a861e56c7dc17a8a2546ff80e6ea5bde7a1cfdc3219e7e9a2eb1ea27accd0b810706afff4731bde8662a30d5e0c03da0ef892e6089f569bf4c55cb19ce50d10543b2d1be69b58eb5fb56d140ce5a17d9b7bf746cfaeca3e792dd4f00d2626b10975bf4ec341b7bd350fab64a2993dd3f9e662df740fd5c8f27a354e96f933ef034ec11b76e754773d73bb280e177bb2e0e8aac5059ed3a5e2d6df0232865912c041e129072d2d885febcd31ec9e19bae977c4f53958d5975df3a2700"/235, 0xeb}, {&(0x7f0000000080)="5aac9d2a09b304321aaa18d528980ace4c94b1dc90e71747bdf721c89e4836", 0x1f}, {&(0x7f0000000280)="3ab2b137babddeea5631319b53fa902599777e3c5c93c90f18f9a9a676c6c184989b1bfb38b765b4bee832487236a4a13feb48ed6facd41277c85feda40125d94d0bf6a9965bb80e80bbf360d7b3613d093e3bde8990dc5f003b1dd7a008475bdf6bb69e98f1a79890cef21cb0ad20ec66667a162f5ed0b9833da8909c3b153380a86dc0f9e8baae762d0e69030bc4c23a05cd2cb213e6a34b420b61", 0x9c}, {&(0x7f0000000340)="031fa0fe45d686909a3071b5a2f1678f5d1daf9ba7eeb17b380c86ce882ab3d68f7ad98e6f81cd5d41788eb2fa4d7e03556ded735a4271a1d3666d1ddbcb8e3f1a850b306d2d5ac7be35afe5ff1165f6a2bd598a6dc1f883331ddb0abd475fc9f93728c6f6fc4093246500a479166eaa96ea07c7159cd2f11c1c6a9c6f4bfdec29868913f1e2abbffedaf8049af9d7d8cac886dc938f2f030a5714f89d047ecf8f5940ff1c4c5104dfbe63d6", 0xac}, {&(0x7f0000000400)="5f0a2629cc04f25337efdb3d41f5f9c82a3b94bbfad96bf8e32f9c091591b0a8fa696fa78cb539c92cfbddeb79ca19f781c19a5cecccfaed9a3113b14e91b6bf9fbd97dfe88a0b00e20157d7137ae7c4854fe880054e12fd1129e0990721f7a93570818f8b5a2351a28d5d5210333d1f187a85ca7ca67dcf71b8d8fc10fde8b3a93f4ec62f59894f1d2f46bc4183b9b633920b6844459b10ccb8ad1d2c9248c57be20118e9806e00bc32cecd0ad9eb468171760e5440b8eb8c6072bc41372ddb9eb92e233a7e64718706fb", 0xcb}, {&(0x7f0000000500)="5b8e29d9a575b4176f890d5049895bc098b08f192da19928b1ac48f04ac0c16cb9538476f5", 0x25}, {&(0x7f0000000540)="c5aad91be07fad026c5113816be9281763094825a75cab0d8d2b6899bdd76187c2d13e8e210dd995f089edc4b212f7566c3508fb2845af8c57712c92048aa2c46d9e7eeae40f33eb00be98c1ace2495b79ce0011fa739ff292db98ecc98e887ee5c40e63bc4a38ea2d49028f8e245e8fdeef5d1164fd70a8293f0515db382d234ccbe9325b506ec0e05d0c7fe0ffe1ab054e89f4f6818cac38fee62ae7bc87294243fe935d5525448e7e796e98d895f65981b417fbb87e078df5c89b83005dc007fe9aeda48370fb417ba39f2012b543f2332498e741446ceb036a1893bc93bb", 0xe0}, {&(0x7f0000000640)="0095ae9b00a35fe496c619cff688115d73bd6765264fd8ca15245e0fc682796b7e9f2fbfd2d2b0f641d07f3ffbd948ddf7f7ea3cf562354a4aa932e02457f62eae264cd6c27b37c253a184edfd59b4ed5af8be7c2493dcb2734ec603da022b34e2f42ce0a963303cf518e11e32f370a9d5ffdcad386ad04ef101acfe95ad7daebe74d0d41cbef1e5bf1596927ad21db3eaa0fd4031b25884964a88fdca88c21ef91b7a8e205023a874bc68ee67ed78c7c71ed5", 0xb3}, {&(0x7f0000000700)="611ea6dbccccdb999f7f9ca64412426bd8bc7d09d046932a2544556b70cf0c0914cd62ee9d27a7f36aab94b002d976b1c3654a2a0e5b8111a98cf83fb5b7ad1b59", 0x41}], 0xa, 0x0, 0x0, 0x20084}, 0x0)

executing program 0:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
open$dir(0x0, 0x0, 0x0)
open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)

executing program 0:
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc030636a, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfbff85})

executing program 3:
vfork()
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
aio_error(0x0)
connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
ioctl$MDIOCATTACH(0xffffffffffffffff, 0xc1c06d00, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x7, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]})
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
listen(r1, 0x7fffffff)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r2, r2)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000140)={0x10, 0x2, 0x3, @loopback}, 0x10)

executing program 1:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
open$dir(0x0, 0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
flock(0xffffffffffffffff, 0x3)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000440), 0x8)

executing program 1:
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

executing program 1:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
r1 = open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mkdirat(r1, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x10, 0x2, 0x3, @rand_addr}, 0x10)
setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000100)="73ce82f84d494b2004331223a3dcb04421cbca488b1b5b52cc849c953ec8d0ff6e0f6b07f118172cc46b1711ecccf26f60aa7cf91a38b73f09a2ad9218b1ca340c60891e853468e5fa8cde331be9f6005177ec717a260117c9bbdf884b34eb0900000000000006000000000000007dd4325563c507c22591be02b39ba5ca2c22c3da469ab0d42fef1857b531dfdf8338c9619e1f3fa13d4777a7dd3f989d", 0x9e)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$CIOCGSESSION2(r2, 0xc040636a, &(0x7f0000000040)={0x28, 0x0, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdfff7ff})

executing program 1:
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
ksem_wait(r0)
r1 = socket(0x0, 0x0, 0x0)
getpeername(r1, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = socket$inet(0x2, 0x4000000000000001, 0x0)
syz_emit_ethernet(0x0, 0x0)
ksem_wait(r0)
socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r1, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
bind$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00000000ea61aeb900"}, 0x1c)
connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x14a, @rand_addr="e2006be73d46543a9da3f2620eae4bf7", 0x7}, 0x1c)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r5, r5)
setsockopt$sock_int(r6, 0xffff, 0xb017, &(0x7f0000001140)=0x1, 0x4)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000010c0)={0x0, 0xa04f}, &(0x7f0000001100)=0x8)
sendto$inet6(r4, &(0x7f0000000080)="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", 0x1000, 0x80, &(0x7f0000001080)={0x1c, 0x1c, 0x2, 0x7ff, @mcast2, 0x4}, 0x1c)
setsockopt$inet_opts(r3, 0x0, 0x1, 0x0, 0x0)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000080)=0xc)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x80}, 0xfd9c)

executing program 2:
r0 = socket(0x2, 0x1, 0x0)
freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
bind$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x2, @mcast2, 0x34}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'freebsd\x00', 0x80000405}, 0xfffffffffffffdb1)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000180)={0x3000, "8113a1b0683be996f22e9e9fd8baac7e"}, 0x14)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000040)={@broadcast, @local={0xac, 0x14, 0x0}}, 0xc)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, 0x0, 0x0)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f0000000180)={@rand_addr, @multicast2, @rand_addr}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@broadcast, @remote, @multicast2}, 0xc)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr, @rand_addr}, 0xc)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg(r2, &(0x7f0000000080)={&(0x7f0000000240)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000500)={@in={{0x10, 0x2, 0x2}}}, 0x98)
sendmsg(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x105)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000003c0)={<r3=>0x0, 0x0, 0xf, 0x3, 0x101}, &(0x7f0000000440)=0x18)
setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x90}, 0xb)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000680)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}}, r3, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x98)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000200), 0x4, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$sock_int(r4, 0xffff, 0x1001, &(0x7f0000000080)=0x200, 0x4)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000000)=0x80000001, 0x4)
bind(0xffffffffffffffff, &(0x7f00000000c0)=@in={0x10, 0x2, 0x2, @rand_addr}, 0x10)
sendmsg$inet6_sctp(r4, &(0x7f0000000140)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000340)='H', 0x1}], 0x1}, 0x20180)
r5 = socket$inet6(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r5, 0x29, 0xb, &(0x7f00000000c0)=0x9, 0x4)
r6 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000980)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r6, 0x6, 0x47, &(0x7f00000002c0)=0xa00, 0x4)

executing program 2:
r0 = socket(0x1c, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x0, @sival_int, @thr={0x0, 0x0}})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r0, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6ddedcdbce377ee84ecd14646418343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53523c08da73d807f1", 0x67}, {&(0x7f00000008c0)="21fe9b303a53455babd8fd47d4a061f58552e3bd3c605a2e10e8252263a8645e401d4a06f946a861e56c7dc17a8a2546ff80e6ea5bde7a1cfdc3219e7e9a2eb1ea27accd0b810706afff4731bde8662a30d5e0c03da0ef892e6089f569bf4c55cb19ce50d10543b2d1be69b58eb5fb56d140ce5a17d9b7bf746cfaeca3e792dd4f00d2626b10975bf4ec341b7bd350fab64a2993dd3f9e662df740fd5c8f27a354e96f933ef034ec11b76e754773d73bb280e177bb2e0e8aac5059ed3a5e2d6df0232865912c041e129072d2d885febcd31ec9e19bae977c4f53958d5975df3a2700"/235, 0xeb}, {&(0x7f0000000080)="5aac9d2a09b304321aaa18d528980ace4c94b1dc90e71747bdf721c89e4836", 0x1f}, {&(0x7f0000000280)="3ab2b137babddeea5631319b53fa902599777e3c5c93c90f18f9a9a676c6c184989b1bfb38b765b4bee832487236a4a13feb48ed6facd41277c85feda40125d94d0bf6a9965bb80e80bbf360d7b3613d093e3bde8990dc5f003b1dd7a008475bdf6bb69e98f1a79890cef21cb0ad20ec66667a162f5ed0b9833da8909c3b153380a86dc0f9e8baae762d0e69030bc4c23a05cd2cb213e6a34b420b61", 0x9c}, {&(0x7f0000000340)="031fa0fe45d686909a3071b5a2f1678f5d1daf9ba7eeb17b380c86ce882ab3d68f7ad98e6f81cd5d41788eb2fa4d7e03556ded735a4271a1d3666d1ddbcb8e3f1a850b306d2d5ac7be35afe5ff1165f6a2bd598a6dc1f883331ddb0abd475fc9f93728c6f6fc4093246500a479166eaa96ea07c7159cd2f11c1c6a9c6f4bfdec29868913f1e2abbffedaf8049af9d7d8cac886dc938f2f030a5714f89d047ecf8f5940ff1c4c5104dfbe63d6", 0xac}, {&(0x7f0000000400)="5f0a2629cc04f25337efdb3d41f5f9c82a3b94bbfad96bf8e32f9c091591b0a8fa696fa78cb539c92cfbddeb79ca19f781c19a5cecccfaed9a3113b14e91b6bf9fbd97dfe88a0b00e20157d7137ae7c4854fe880054e12fd1129e0990721f7a93570818f8b5a2351a28d5d5210333d1f187a85ca7ca67dcf71b8d8fc10fde8b3a93f4ec62f59894f1d2f46bc4183b9b633920b6844459b10ccb8ad1d2c9248c57be20118e9806e00bc32cecd0ad9eb468171760e5440b8eb8c6072bc41372ddb9eb92e233a7e64718706fb", 0xcb}, {&(0x7f0000000500)="5b8e29d9a575b4176f890d5049895bc098b08f192da19928b1ac48f04ac0c16cb9538476f5", 0x25}, {&(0x7f0000000540)="c5aad91be07fad026c5113816be9281763094825a75cab0d8d2b6899bdd76187c2d13e8e210dd995f089edc4b212f7566c3508fb2845af8c57712c92048aa2c46d9e7eeae40f33eb00be98c1ace2495b79ce0011fa739ff292db98ecc98e887ee5c40e63bc4a38ea2d49028f8e245e8fdeef5d1164fd70a8293f0515db382d234ccbe9325b506ec0e05d0c7fe0ffe1ab054e89f4f6818cac38fee62ae7bc87294243fe935d5525448e7e796e98d895f65981b417fbb87e078df5c89b83005dc007fe9aeda48370fb417ba39f2012b543f2332498e741446ceb036a1893bc93bb", 0xe0}, {&(0x7f0000000640)="0095ae9b00a35fe496c619cff688115d73bd6765264fd8ca15245e0fc682796b7e9f2fbfd2d2b0f641d07f3ffbd948ddf7f7ea3cf562354a4aa932e02457f62eae264cd6c27b37c253a184edfd59b4ed5af8be7c2493dcb2734ec603da022b34e2f42ce0a963303cf518e11e32f370a9d5ffdcad386ad04ef101acfe95ad7daebe74d0d41cbef1e5bf1596927ad21db3eaa0fd4031b25884964a88fdca88c21ef91b7a8e205023a874bc68ee67ed78c7c71ed5", 0xb3}, {&(0x7f0000000700)="611ea6dbccccdb999f7f9ca64412426bd8bc7d09d046932a2544556b70cf0c0914cd62ee9d27a7f36aab94b002d976b1c3654a2a0e5b8111a98cf83fb5b7ad1b59", 0x41}], 0xa, 0x0, 0x0, 0x20084}, 0x0)

executing program 0:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
flock(0xffffffffffffffff, 0x3)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000440), 0x8)

executing program 0:
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

executing program 0:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
r1 = open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mkdirat(r1, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x10, 0x2, 0x3, @rand_addr}, 0x10)
setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000100)="73ce82f84d494b2004331223a3dcb04421cbca488b1b5b52cc849c953ec8d0ff6e0f6b07f118172cc46b1711ecccf26f60aa7cf91a38b73f09a2ad9218b1ca340c60891e853468e5fa8cde331be9f6005177ec717a260117c9bbdf884b34eb0900000000000006000000000000007dd4325563c507c22591be02b39ba5ca2c22c3da469ab0d42fef1857b531dfdf8338c9619e1f3fa13d4777a7dd3f989d", 0x9e)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
r4 = open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
flock(r4, 0x3)
r5 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
fcntl$lock(r5, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x30, 0x0, 0x38)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000440), 0x8)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f0000000040)={0x28, 0x0, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdfff7ff})
ioctl$CIOCCRYPT(0xffffffffffffffff, 0xc0306367, &(0x7f0000000380)={0x0, 0x1, 0x5, 0x3, &(0x7f0000000680), &(0x7f0000000100), &(0x7f00000006c0), &(0x7f0000000300)})

executing program 0:
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
ksem_wait(0x0)
r0 = socket(0x0, 0x0, 0x0)
getpeername(r0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = socket$inet(0x2, 0x4000000000000001, 0x0)
syz_emit_ethernet(0x0, 0x0)
ksem_wait(0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$sock_int(r3, 0xffff, 0xb017, &(0x7f0000001140)=0x1, 0x4)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000010c0)={0x0, 0xa04f}, &(0x7f0000001100)=0x8)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="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", 0x1000, 0x80, &(0x7f0000001080)={0x1c, 0x1c, 0x2, 0x7ff, @mcast2, 0x4}, 0x1c)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000080)=0xc)

executing program 0:
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffff9c, 0xc040636a, 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$DIOCRCLRASTATS(0xffffffffffffffff, 0xc4504448, &(0x7f0000000140)={{"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", "a36fd2e63b504290b326d18bd989a244498769f836c8e9e3f50b5bdd13767b48", 0x8}, 0x0, 0x100, 0x0, 0x0, 0x0, 0x6, 0x0, 0x8002, 0x2})
socket$inet_sctp(0x2, 0x1, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0xfd2}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x100}, 0x24)

executing program 0:
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc030636a, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfbff85})

executing program 3:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
flock(0xffffffffffffffff, 0x3)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000440), 0x8)

executing program 3:
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

executing program 3:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
r0 = open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mkdirat(r0, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x10, 0x2, 0x3, @rand_addr}, 0x10)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
r4 = open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
flock(r4, 0x3)
r5 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
fcntl$lock(r5, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x30, 0x0, 0x38)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000440), 0x8)
ioctl$CIOCGSESSION2(r2, 0xc040636a, &(0x7f0000000040)={0x28, 0x0, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdfff7ff})
ioctl$CIOCCRYPT(r2, 0xc0306367, &(0x7f0000000380)={0x0, 0x1, 0x5, 0x3, &(0x7f0000000680), &(0x7f0000000100), &(0x7f00000006c0), &(0x7f0000000300)})

executing program 3:
ksem_init(0x0, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
ksem_wait(0x0)
r0 = socket(0x0, 0x0, 0x0)
getpeername(r0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = socket$inet(0x2, 0x4000000000000001, 0x0)
syz_emit_ethernet(0x0, 0x0)
ksem_wait(0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$sock_int(r3, 0xffff, 0xb017, &(0x7f0000001140)=0x1, 0x4)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000010c0)={0x0, 0xa04f}, &(0x7f0000001100)=0x8)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="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", 0x1000, 0x80, &(0x7f0000001080)={0x1c, 0x1c, 0x2, 0x7ff, @mcast2, 0x4}, 0x1c)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000080)=0xc)

executing program 3:
openat(0xffffffffffffffff, 0x0, 0x400000, 0xc2)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000cc0), 0x80200, 0x0)
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f00000000c0)={{"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", "3c39853fca58e144ea41e00efc64de6d0914b698728dda3ae5279363b0a055bf"}, 0x0})
socket$inet6_tcp(0x1c, 0x1, 0x0)
cap_rights_limit(0xffffffffffffffff, 0x0)
getresgid(0x0, 0x0, 0x0)
open(0x0, 0x240, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @spare=[0x8, 0x7fffffffffffffff, 0x0, 0x80000, 0x0, 0x0, 0x8]})
bind$inet(0xffffffffffffffff, 0x0, 0x0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6, @sival_int, @spare=[0x0, 0x0, 0x400]})
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000001c0), 0x200000, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc, @sival_int, @thr={0x0, 0x0}})
ioctl$CIOCGSESSION(r2, 0xc0306365, &(0x7f0000000040)={0x0, 0x27, 0x0, 0x0, 0x0, 0x0})
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x7, 0x30b3312b, 0x7fff}, 0x10)

executing program 3:
vfork()
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
aio_error(0x0)
connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
ioctl$MDIOCATTACH(0xffffffffffffffff, 0xc1c06d00, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x7, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]})
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
listen(r1, 0x7fffffff)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r2, r2)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000140)={0x10, 0x2, 0x3, @loopback}, 0x10)

executing program 1:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
flock(0xffffffffffffffff, 0x3)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000440), 0x8)

executing program 2:
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

executing program 2:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
r0 = open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mkdirat(r0, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x10, 0x2, 0x3, @rand_addr}, 0x10)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
r4 = open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
flock(r4, 0x3)
r5 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
fcntl$lock(r5, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x30, 0x0, 0x38)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000440), 0x8)
ioctl$CIOCGSESSION2(r2, 0xc040636a, &(0x7f0000000040)={0x28, 0x0, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdfff7ff})
ioctl$CIOCCRYPT(r2, 0xc0306367, &(0x7f0000000380)={0x0, 0x1, 0x5, 0x3, &(0x7f0000000680), &(0x7f0000000100), &(0x7f00000006c0), &(0x7f0000000300)})

executing program 2:
ksem_init(0x0, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
ksem_wait(0x0)
r0 = socket(0x0, 0x0, 0x0)
getpeername(r0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = socket$inet(0x2, 0x4000000000000001, 0x0)
syz_emit_ethernet(0x0, 0x0)
ksem_wait(0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$sock_int(r3, 0xffff, 0xb017, &(0x7f0000001140)=0x1, 0x4)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000010c0)={0x0, 0xa04f}, &(0x7f0000001100)=0x8)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="2dcea945c0ef6fd85d1ee6de21b74b7672429077690c901efa229e8261b87641fe71c6ed99fe1a0d730b8d6db79772b2923639c263aed27b623bb71ca8b6c09b5293e6969ef18a6f7126633269ff9d85566fa8cd0dbd917a124f9f16b1287926c31593c2679faf77477884048368d5a4ab9d9e821d3304cf8a24afff38f810ab4b6636f2b74edee24c146f2119904b14d75710977ee04871a5396a2ef0c48a914edb1bf116934fc632cbb6dac7fac40dcbab12b6128b9a2b4eab48b7ff21bbe5e8a83ce9c178717732847cd77af35e117ab7b0ca8b3e4e06a860dd67dd9bdd18ab61c010ff4a2dd6cc0624e00c86db530e56146f0329122ec3e2e00444887b98954399987681a37ce693e21fdfe6a339e3527e0f776901b43aaaf7ee5660e58dc6a3b4cae53ee350aa6b520c74379fbdbac4e34d8729a38e66a5d377f4b2463890815ecf2964d143f608653422b30604543a9e6282c15c5564bc437cec250fb76c46fe89ab334ad3ff2bcbfd5aacd6dc2e3cf1739a46a1e47d18aa1021e3f0e037184a79eb40576208fd56db87b8dce9241cabcfe7dea6f1a60941aae91498f10b3c9610941d1a2afa5c5dd6a68a1c39d225c69992b8d062d8ddd60181294778da4eb98ca0e0bc2454103d1bfb3fc3cd2b332a482984b9dc696716297ce21cdbd9f11214a18f2b07afd8bb0c13b3c7b5a550d0c6a55832a0907e4e07ddc1c125b8187a08a57fd849d9edea5cf80f60714fa067880061e28a39913b3b73e15891b091bfe3a76108cb7d93b6c40f70803c06eef9cb5383d765bc5a1e4b26dc6d81be25ac2094db6340325808e1263faafabe2b01f03482ae00d2e6853bdfba1534d3fd805e51f19aba744a9a6434389c82f9fcbe68953b5245f69eae2db6d0edd54df4298b71b55415f00a8661a89396821771dbae27bebcba9ebf19fe9248532f7d0ab349c1714e17170a3cabaa869aef60b30aa3ce26972c7999720fff20b0e04f66e72d38423017db5de1596956cef31578d1d7c0a5af4648031076130bea0e346125e296076606f1d88830b9c7f6f332e98890f5e900d1401a07abd09d441690c042e75af51e646c46591602a2ce8dd0cacf8c943faa26f422a4e97eb3f448198c89290171d9150fb669b52ed2f2d348615c4a21f568b12c5bfa9460ed892b9dc6fef9158159a36be13b2ad1012f7bd7d295af49a6092723125d4c6aa1d8403e58c37871d7fe9493b506642182f3f986510cf8c852a6d4646b39f1c419c56326aec7a3a7798bfcb049aa2264558ea89a3041b0b41444babac3827a14efcb260475400412f802b2c204f43cb2994da86a1b6c360b1ec7b2d35a8628d1ba3d07355f3cb5d718f997584597cdbbd5fcde1c40d98274da26ad2f856e033c5a37050b60f1bc171707b7439fdf982ef0f50f2bdf310dc03cf80d0f3383724551b90130c9fa1dad1013fb2d9df0ae35edd7173b5759d5a02a58f7414247db3f491aa8db89576f6c5063ff37313da0294181207b43d4b2adbb4e427d26dfe5974baecbc45b76fdd94cfc178ae8670d4728a22e7c6e8da4514821e922bae918eb9326e79451db3a2e22efe3140d6f555bca1227e1a5e1c4da54623825cef17a457a14a48b4634b359d11e24671b3049614555cc511f791a267ede4857ce94d0fed2d64ccd4651d58b18557613c2a5a8babfe98a5206657487c0f8d499483fd3f6c8cd20a5ea79be28a5d83bfd6ebfba616d3c3704f3c7d2f0295df03506724d9da8aa4ad346cc4b37c8ef16b8b5e71796d2dc4f77e60e197ad4d1a6775d9e72e082207219df29f27f0e540f174cde2ef8e04119b53a6dc843453d8d949facefcee6cd267e23859217d0413354239bb1320d3d3021ac6017151c97ac0348a850ab1350b681a1256bb914c13f1b065699ad8e3fe1b54deb6be7da1d3c31919338ab8c3e33eebe55e7996fac8e307cd0ebbbba20f7b263de6f7ad949e305b9f7ed0950122bb46acfe236b36971ef8f84204d374d5d05e79055a9c2824b7f62af9136eb70f39350198f9b8022492992f865d22e4dae1f63f59b7b953f7889700f0f4a920027e3157fd74c86558c8a9fad6156eac15472b1e24210ce7a3da7365f84d326d162e6cb976f4b7b260e39e028d7a22c51447a14f680607b82aad93a2ffc0662f9e1c4b7eb21117c8794aa6c99500b2d2a8a8e8615351046c1276a9d75b0e836e77678f1ef44e13ddc95d32c6c68c4cac5ea6757a5f96c3d7e70b8c326d80b691348911369782f1cd3da4ce3e0d641a1227c96b2aee6a8b221d1729f789ceb66906faaaf6a997bfad54bda2240c92583a4798b4893f611f267edd078581035d563fc8109d34bc0ded980154259202e8a708e6f881d7c9d85f6e797cf741b6bfb0312b87be56aa2a5d90c33e670f7b9d819ec6120f46ad7bd6a450312abe4f9f916e100fa9d23bd6b795485f9c56bda5dbae1cdc4da592bafbf7a5a7c1af2db6b8e4c9aa7653c132ff3e258d77fc1c928f3228260e5beed2ac47edccdb127a979781e8acbea8299b5f2956d7ee3eabbefec4be72a2c73e20a5121dde93f9018d84ecf7408453edae982be952958d61d256eeb6940c4df6e3f2d129c45790a116f14983033a3ddc15b5336269fdabdabe8b88a2fa02ce44d01c24b38ea55c05961143c5bbfa52ef5fcc1391d51cd707c2c8045a91778addfb8886aea87110eb0f3a9229c10daaac65325bc116c2a8a1e720685a8e121e867578adcc8be9305337e40f22f95f4d6905ec511edee6822aaaadcb85fa4e7cc45c0e20b9ec61f1c83f70c07abb7088eda844b9ac2d4fd669f19f0c845df6a17fd064f7e0d7ce6cebbed886e4c9da7110d9521ae0ade9c672a28c894342afd0efe957a72440769b5ac391b86729bef813e1074ed11d5338356f728978180676618d92d7c057c8e2e7cbc17d061670178fa3796dcc18a4b967ada2dc081574a550d552629f5f5ad2bfdef8854b601b00f5b954d66f3c51d1c3662b48fac27b4035944062d71569be01fa4ca7d421bc13d61d4956db7d23b61ee83eca2c371f4b675b7242cd79201b6a764a2f937985c59ebbb4e5b9657f0d6d975de117a420946e844c3dd7f374536f432ba9898125a50053b32d7c0a994d5a756fad7a5de7c9d88b22f37b1658b53893a198668c93e62c71b0bbd2dde90459f2770974f3fad1a8141721c131ae4323c031571d2192a2af6d68765c1679c15592c7bf8f769194496037cb97d7ffa08622d3a811019959fb4d7a2ad59b5fe228ec5267da76706c73ea9557800bcba2c7d6cd929921fa324d1912db375cbe7698b369de5943cc12d27b9b2f059db7c26010826c767e7935d8500377e0174b67654f0110ab49cbf9d391f132934a4ecc796af813f5b97aa4db84cd973ac554057d00cf0b2a86e8fa447b3f57257f762543a3c5361aa08afcfa0f775ba562f691fdb15500c3afb78cb9918ceeaa110620145ee0d0f441d1fcba23b7bea7c5af5f01facbdea38c4f7a851c8876ac21569ed37bb9356964a0c719a4aec4d897ed6077f0980c39ee1771d1b4f86f6443eed413849490da72aea736da6fe83893da402a44388be53f401918181b35023556dd0949a1fab8deb3faaa35b1569a7e6a1a4b23ee69926f7e6db6096e3417478d1821a9bcdd235b0f6e04c8a43184cfe2359466d351e08fc37a12b20103b305c9aa35613a4e9823b4dcec24868bccff542a74fca9d5af265f691f300727c866a2a63b0707784a6a41dfdaead0d24ff682843bebf4702bfc2fdc227e6c8dff03b83bc13e8dc5119a9e689dcdd90b7fda28edd2e67fdd4b8f45ebc24c6206baf035a660e6369070dea0bd360e67fc1afbf2d9963fa7eba36f920790fa969ec40183a1495e92aff06fa02587ce7353e3dfd765771235e57c78b018228be76c3e08b357d6c2202b75bfb3b62d96aab1c4e3515c7b6175ac350b171d2b831837ebbce7398355fdb20d0ae4407cdb45873f9b72b14278f71c48a0989c85dd393c6ce32392adfccc54f63655aaef66c53112005bd71aa8a321d11e2ca7722bea757323131605d5bdf083732262d78b286d2a3cd71f3cfd20c9b529c80e3d13e01e63bcafda4d5894cad748705aa6996adcc31858cb928d7ed1eebad6b5ba604260de1b994a5b097e8d92263e7ce53549a3eabd7a40ef3b0cd708edad70e438fcee99279c890e6552e65bc4c52e4bd5b4522e0657aae56206e1ea3cd8845f37410b4659c86c348e439d952e047d9c5e91c1541806f0b21859cd26d959e4a0c725a8c369f52b094c484085f765aa1799e79cdf249aa1093bc2f3cb3d4c6d47aa7544d2db0365bb5c4269fe16f7d130e331b00d8b0bf9245f24a13e5c85695cf541f1a8963a562cfbbe5070f977b231349201c45a53ab9335f906330da8276fe7c6398500d46f6bbf498da47fb56371d21423094d734d6a4e51a32fc39c4a8ae2b03a928109e058eee7e99879247233fe7a8a9ccdd6eb0e3bb2373a45b6365404dd722450308a654f6a922cee28eb7e6ea1c720b0513db13e6b6f0d6590412ef6490ca9a457afa22979a50acdba99957ac4c9edfd421175a83af20cab2dd45e430d7cc8c0ac82b1ecda415c2c0cb36f300990f1c8ee0448290e7f89c4fa36ec08ec90c50c53d82f3fdd7b57c541f7b289c2a572ec47c801791993dfdbe337f689a0928d14dafb974fdc33d27bea727bafa69040c5a4a9a55337f5d9802e98dbc77205b1813c5547c70f1500de720d37d05925c1800bb17862e12ac931119a4e28a0d00a87b23a7dc3617ec5f6b3d5ce0a999b1cd65d5fd0e15b8e88cb9cd0e68a19ffdff087069357f06eae14140915d069ffc615324c594ffb308a3115aa4f7d3ae76dc06074e7da80b87d8ff0959d2945ef7280374b2318714bb05995ab1768d414fa43d657036f2eeed22fc867cc5753634980b394acd2e33eced2cbf7ad859928768dc79f6a1a73024a8cf5c47db92fc095119c4f1030cec8fc22d1c723a190e7ac8b13390db6b69095c831ef7c35bcc74e4f5d33032c16e65905363620af685bcd1f75462d546f755894fa2f0dbadbce98e4bfc05d9e31b670aaf039b9ccaaecfa0921e937f8e0dd13edfdcae77d98d61dc871ee6da18425fe5ac312c46d791c9fc6ab14fdb0b367223edb292425b57004a528cb6630b73cac0263fb80435f6c66204c08ac234b5995809ccdb4283a177aebe9bb65b8093ebb237d610e57c21295f07b5f4817907c39f1e356ded17f0f41c17c03bae0d0c3b625b7507d6352dae056efa2fa6ca615cb65bd077d2b8bdd626d81309555025eb27e6a534a8c81e5f443611c7394bc8bb7f3450fe6280025f65d78d5cb2c51ad57f0b359d94b3b4420c59c019e8ac2fbb7250e5025d578b1a80db8c4676915b3f6360950d5b532566ba5feff6c8cc121b4139edba0e56956591f20fafe68567c10867958720b37949f457771bd37df8dd27d5e5f69b35d9cb5d80d6a0236787a921e14d9c3c40e6dd27190912e4b2cebfb3042759c9702ec08d79ebc9e175483431576c1a2d4c84284df90c00b427489a89674efab26d390221ac9e15be41914e9b4196895362dfb98b741217264cd0a0d2d30a541578d939291a1e3c2294269ad4b8c317f8fb18986f3fbe9c72c5f96ca79fb856b16fe6fa13da6c08455eb3ed15846a391971b6bcde974149895c3b062c6778023b47c480b269fca5c7ed536bcdd9d847d210f7de656d260a05bd4df3d589650732f2abdc45800cf1a1fc683454cc015c8f9ea62f57e64cc339657f7e", 0x1000, 0x80, &(0x7f0000001080)={0x1c, 0x1c, 0x2, 0x7ff, @mcast2, 0x4}, 0x1c)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000080)=0xc)

executing program 2:
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffff9c, 0xc040636a, 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$DIOCRCLRASTATS(0xffffffffffffffff, 0xc4504448, &(0x7f0000000140)={{"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", "a36fd2e63b504290b326d18bd989a244498769f836c8e9e3f50b5bdd13767b48", 0x8}, 0x0, 0x100, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x2})
socket$inet_sctp(0x2, 0x1, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0xfd2}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x100}, 0x24)

executing program 2:
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x0)
ksem_wait(r0)
r1 = socket(0x0, 0x0, 0x0)
getpeername(r1, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = socket$inet(0x2, 0x4000000000000001, 0x0)
syz_emit_ethernet(0x0, 0x0)
ksem_wait(r0)
socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r1, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$sock_int(r4, 0xffff, 0xb017, &(0x7f0000001140)=0x1, 0x4)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000010c0)={0x0, 0xa04f}, &(0x7f0000001100)=0x8)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="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", 0x1000, 0x80, &(0x7f0000001080)={0x1c, 0x1c, 0x2, 0x7ff, @mcast2, 0x4}, 0x1c)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000080)=0xc)

executing program 0:
r0 = socket(0x1c, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x0, @sival_int, @thr={0x0, 0x0}})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r0, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6ddedcdbce377ee84ecd14646418343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53523c08da73d807f1", 0x67}, {&(0x7f00000008c0)="21fe9b303a53455babd8fd47d4a061f58552e3bd3c605a2e10e8252263a8645e401d4a06f946a861e56c7dc17a8a2546ff80e6ea5bde7a1cfdc3219e7e9a2eb1ea27accd0b810706afff4731bde8662a30d5e0c03da0ef892e6089f569bf4c55cb19ce50d10543b2d1be69b58eb5fb56d140ce5a17d9b7bf746cfaeca3e792dd4f00d2626b10975bf4ec341b7bd350fab64a2993dd3f9e662df740fd5c8f27a354e96f933ef034ec11b76e754773d73bb280e177bb2e0e8aac5059ed3a5e2d6df0232865912c041e129072d2d885febcd31ec9e19bae977c4f53958d5975df3a2700"/235, 0xeb}, {&(0x7f0000000080)="5aac9d2a09b304321aaa18d528980ace4c94b1dc90e71747bdf721c89e4836", 0x1f}, {&(0x7f0000000280)="3ab2b137babddeea5631319b53fa902599777e3c5c93c90f18f9a9a676c6c184989b1bfb38b765b4bee832487236a4a13feb48ed6facd41277c85feda40125d94d0bf6a9965bb80e80bbf360d7b3613d093e3bde8990dc5f003b1dd7a008475bdf6bb69e98f1a79890cef21cb0ad20ec66667a162f5ed0b9833da8909c3b153380a86dc0f9e8baae762d0e69030bc4c23a05cd2cb213e6a34b420b61", 0x9c}, {&(0x7f0000000340)="031fa0fe45d686909a3071b5a2f1678f5d1daf9ba7eeb17b380c86ce882ab3d68f7ad98e6f81cd5d41788eb2fa4d7e03556ded735a4271a1d3666d1ddbcb8e3f1a850b306d2d5ac7be35afe5ff1165f6a2bd598a6dc1f883331ddb0abd475fc9f93728c6f6fc4093246500a479166eaa96ea07c7159cd2f11c1c6a9c6f4bfdec29868913f1e2abbffedaf8049af9d7d8cac886dc938f2f030a5714f89d047ecf8f5940ff1c4c5104dfbe63d6", 0xac}, {&(0x7f0000000400)="5f0a2629cc04f25337efdb3d41f5f9c82a3b94bbfad96bf8e32f9c091591b0a8fa696fa78cb539c92cfbddeb79ca19f781c19a5cecccfaed9a3113b14e91b6bf9fbd97dfe88a0b00e20157d7137ae7c4854fe880054e12fd1129e0990721f7a93570818f8b5a2351a28d5d5210333d1f187a85ca7ca67dcf71b8d8fc10fde8b3a93f4ec62f59894f1d2f46bc4183b9b633920b6844459b10ccb8ad1d2c9248c57be20118e9806e00bc32cecd0ad9eb468171760e5440b8eb8c6072bc41372ddb9eb92e233a7e64718706fb", 0xcb}, {&(0x7f0000000500)="5b8e29d9a575b4176f890d5049895bc098b08f192da19928b1ac48f04ac0c16cb9538476f5", 0x25}, {&(0x7f0000000540)="c5aad91be07fad026c5113816be9281763094825a75cab0d8d2b6899bdd76187c2d13e8e210dd995f089edc4b212f7566c3508fb2845af8c57712c92048aa2c46d9e7eeae40f33eb00be98c1ace2495b79ce0011fa739ff292db98ecc98e887ee5c40e63bc4a38ea2d49028f8e245e8fdeef5d1164fd70a8293f0515db382d234ccbe9325b506ec0e05d0c7fe0ffe1ab054e89f4f6818cac38fee62ae7bc87294243fe935d5525448e7e796e98d895f65981b417fbb87e078df5c89b83005dc007fe9aeda48370fb417ba39f2012b543f2332498e741446ceb036a1893bc93bb", 0xe0}, {&(0x7f0000000640)="0095ae9b00a35fe496c619cff688115d73bd6765264fd8ca15245e0fc682796b7e9f2fbfd2d2b0f641d07f3ffbd948ddf7f7ea3cf562354a4aa932e02457f62eae264cd6c27b37c253a184edfd59b4ed5af8be7c2493dcb2734ec603da022b34e2f42ce0a963303cf518e11e32f370a9d5ffdcad386ad04ef101acfe95ad7daebe74d0d41cbef1e5bf1596927ad21db3eaa0fd4031b25884964a88fdca88c21ef91b7a8e205023a874bc68ee67ed78c7c71ed5", 0xb3}, {&(0x7f0000000700)="611ea6dbccccdb999f7f9ca64412426bd8bc7d09d046932a2544556b70cf0c0914cd62ee9d27a7f36aab94b002d976b1c3654a2a0e5b8111a98cf83fb5b7ad1b59", 0x41}], 0xa, 0x0, 0x0, 0x20084}, 0x0)

executing program 3:
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

executing program 3:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
r0 = open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mkdirat(r0, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x10, 0x2, 0x3, @rand_addr}, 0x10)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
r4 = open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
flock(r4, 0x3)
r5 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
fcntl$lock(r5, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x30, 0x0, 0x38)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000440), 0x8)
ioctl$CIOCGSESSION2(r2, 0xc040636a, &(0x7f0000000040)={0x28, 0x0, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdfff7ff})
ioctl$CIOCCRYPT(r2, 0xc0306367, &(0x7f0000000380)={0x0, 0x1, 0x5, 0x3, &(0x7f0000000680), &(0x7f0000000100), &(0x7f00000006c0), &(0x7f0000000300)})

executing program 3:
ksem_init(0x0, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
ksem_wait(0x0)
r0 = socket(0x0, 0x0, 0x0)
getpeername(r0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = socket$inet(0x2, 0x4000000000000001, 0x0)
syz_emit_ethernet(0x0, 0x0)
ksem_wait(0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$sock_int(r3, 0xffff, 0xb017, &(0x7f0000001140)=0x1, 0x4)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000010c0)={0x0, 0xa04f}, &(0x7f0000001100)=0x8)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="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", 0x1000, 0x80, &(0x7f0000001080)={0x1c, 0x1c, 0x2, 0x7ff, @mcast2, 0x4}, 0x1c)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000080)=0xc)

executing program 3:
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffff9c, 0xc040636a, 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$DIOCRCLRASTATS(0xffffffffffffffff, 0xc4504448, &(0x7f0000000140)={{"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", "a36fd2e63b504290b326d18bd989a244498769f836c8e9e3f50b5bdd13767b48", 0x8}, 0x0, 0x100, 0x0, 0x0, 0x0, 0x6})
socket$inet_sctp(0x2, 0x1, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0xfd2}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x100}, 0x24)

executing program 3:
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1013, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

executing program 1:
openat(0xffffffffffffffff, 0x0, 0x400000, 0xc2)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000cc0), 0x80200, 0x0)
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f00000000c0)={{"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", "3c39853fca58e144ea41e00efc64de6d0914b698728dda3ae5279363b0a055bf"}, 0x0})
socket$inet6_tcp(0x1c, 0x1, 0x0)
cap_rights_limit(0xffffffffffffffff, 0x0)
getresgid(0x0, 0x0, 0x0)
open(0x0, 0x240, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @spare=[0x8, 0x7fffffffffffffff, 0x0, 0x80000, 0x0, 0x0, 0x8]})
bind$inet(0xffffffffffffffff, 0x0, 0x0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6, @sival_int, @spare=[0x0, 0x0, 0x400]})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc, @sival_int, @thr={0x0, 0x0}})
ioctl$CIOCGSESSION(0xffffffffffffffff, 0xc0306365, &(0x7f0000000040)={0x0, 0x27, 0x0, 0x0, 0x0, 0x0})
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x7, 0x30b3312b, 0x7fff}, 0x10)

executing program 1:
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

executing program 1:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
r1 = open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mkdirat(r1, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000100)="73ce82f84d494b2004331223a3dcb04421cbca488b1b5b52cc849c953ec8d0ff6e0f6b07f118172cc46b1711ecccf26f60aa7cf91a38b73f09a2ad9218b1ca340c60891e853468e5fa8cde331be9f6005177ec717a260117c9bbdf884b34eb0900000000000006000000000000007dd4325563c507c22591be02b39ba5ca2c22c3da469ab0d42fef1857b531dfdf8338c9619e1f3fa13d4777a7dd3f989d", 0x9e)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
r4 = open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
flock(r4, 0x3)
r5 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
fcntl$lock(r5, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x30, 0x0, 0x38)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000440), 0x8)
ioctl$CIOCGSESSION2(r2, 0xc040636a, &(0x7f0000000040)={0x28, 0x0, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdfff7ff})
ioctl$CIOCCRYPT(r2, 0xc0306367, &(0x7f0000000380)={0x0, 0x1, 0x5, 0x3, &(0x7f0000000680), &(0x7f0000000100), &(0x7f00000006c0), &(0x7f0000000300)})

executing program 1:
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
ksem_wait(0x0)
r1 = socket(0x0, 0x0, 0x0)
getpeername(r1, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = socket$inet(0x2, 0x4000000000000001, 0x0)
syz_emit_ethernet(0x0, 0x0)
ksem_wait(r0)
socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r1, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$sock_int(r4, 0xffff, 0xb017, &(0x7f0000001140)=0x1, 0x4)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000010c0)={0x0, 0xa04f}, &(0x7f0000001100)=0x8)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="2dcea945c0ef6fd85d1ee6de21b74b7672429077690c901efa229e8261b87641fe71c6ed99fe1a0d730b8d6db79772b2923639c263aed27b623bb71ca8b6c09b5293e6969ef18a6f7126633269ff9d85566fa8cd0dbd917a124f9f16b1287926c31593c2679faf77477884048368d5a4ab9d9e821d3304cf8a24afff38f810ab4b6636f2b74edee24c146f2119904b14d75710977ee04871a5396a2ef0c48a914edb1bf116934fc632cbb6dac7fac40dcbab12b6128b9a2b4eab48b7ff21bbe5e8a83ce9c178717732847cd77af35e117ab7b0ca8b3e4e06a860dd67dd9bdd18ab61c010ff4a2dd6cc0624e00c86db530e56146f0329122ec3e2e00444887b98954399987681a37ce693e21fdfe6a339e3527e0f776901b43aaaf7ee5660e58dc6a3b4cae53ee350aa6b520c74379fbdbac4e34d8729a38e66a5d377f4b2463890815ecf2964d143f608653422b30604543a9e6282c15c5564bc437cec250fb76c46fe89ab334ad3ff2bcbfd5aacd6dc2e3cf1739a46a1e47d18aa1021e3f0e037184a79eb40576208fd56db87b8dce9241cabcfe7dea6f1a60941aae91498f10b3c9610941d1a2afa5c5dd6a68a1c39d225c69992b8d062d8ddd60181294778da4eb98ca0e0bc2454103d1bfb3fc3cd2b332a482984b9dc696716297ce21cdbd9f11214a18f2b07afd8bb0c13b3c7b5a550d0c6a55832a0907e4e07ddc1c125b8187a08a57fd849d9edea5cf80f60714fa067880061e28a39913b3b73e15891b091bfe3a76108cb7d93b6c40f70803c06eef9cb5383d765bc5a1e4b26dc6d81be25ac2094db6340325808e1263faafabe2b01f03482ae00d2e6853bdfba1534d3fd805e51f19aba744a9a6434389c82f9fcbe68953b5245f69eae2db6d0edd54df4298b71b55415f00a8661a89396821771dbae27bebcba9ebf19fe9248532f7d0ab349c1714e17170a3cabaa869aef60b30aa3ce26972c7999720fff20b0e04f66e72d38423017db5de1596956cef31578d1d7c0a5af4648031076130bea0e346125e296076606f1d88830b9c7f6f332e98890f5e900d1401a07abd09d441690c042e75af51e646c46591602a2ce8dd0cacf8c943faa26f422a4e97eb3f448198c89290171d9150fb669b52ed2f2d348615c4a21f568b12c5bfa9460ed892b9dc6fef9158159a36be13b2ad1012f7bd7d295af49a6092723125d4c6aa1d8403e58c37871d7fe9493b506642182f3f986510cf8c852a6d4646b39f1c419c56326aec7a3a7798bfcb049aa2264558ea89a3041b0b41444babac3827a14efcb260475400412f802b2c204f43cb2994da86a1b6c360b1ec7b2d35a8628d1ba3d07355f3cb5d718f997584597cdbbd5fcde1c40d98274da26ad2f856e033c5a37050b60f1bc171707b7439fdf982ef0f50f2bdf310dc03cf80d0f3383724551b90130c9fa1dad1013fb2d9df0ae35edd7173b5759d5a02a58f7414247db3f491aa8db89576f6c5063ff37313da0294181207b43d4b2adbb4e427d26dfe5974baecbc45b76fdd94cfc178ae8670d4728a22e7c6e8da4514821e922bae918eb9326e79451db3a2e22efe3140d6f555bca1227e1a5e1c4da54623825cef17a457a14a48b4634b359d11e24671b3049614555cc511f791a267ede4857ce94d0fed2d64ccd4651d58b18557613c2a5a8babfe98a5206657487c0f8d499483fd3f6c8cd20a5ea79be28a5d83bfd6ebfba616d3c3704f3c7d2f0295df03506724d9da8aa4ad346cc4b37c8ef16b8b5e71796d2dc4f77e60e197ad4d1a6775d9e72e082207219df29f27f0e540f174cde2ef8e04119b53a6dc843453d8d949facefcee6cd267e23859217d0413354239bb1320d3d3021ac6017151c97ac0348a850ab1350b681a1256bb914c13f1b065699ad8e3fe1b54deb6be7da1d3c31919338ab8c3e33eebe55e7996fac8e307cd0ebbbba20f7b263de6f7ad949e305b9f7ed0950122bb46acfe236b36971ef8f84204d374d5d05e79055a9c2824b7f62af9136eb70f39350198f9b8022492992f865d22e4dae1f63f59b7b953f7889700f0f4a920027e3157fd74c86558c8a9fad6156eac15472b1e24210ce7a3da7365f84d326d162e6cb976f4b7b260e39e028d7a22c51447a14f680607b82aad93a2ffc0662f9e1c4b7eb21117c8794aa6c99500b2d2a8a8e8615351046c1276a9d75b0e836e77678f1ef44e13ddc95d32c6c68c4cac5ea6757a5f96c3d7e70b8c326d80b691348911369782f1cd3da4ce3e0d641a1227c96b2aee6a8b221d1729f789ceb66906faaaf6a997bfad54bda2240c92583a4798b4893f611f267edd078581035d563fc8109d34bc0ded980154259202e8a708e6f881d7c9d85f6e797cf741b6bfb0312b87be56aa2a5d90c33e670f7b9d819ec6120f46ad7bd6a450312abe4f9f916e100fa9d23bd6b795485f9c56bda5dbae1cdc4da592bafbf7a5a7c1af2db6b8e4c9aa7653c132ff3e258d77fc1c928f3228260e5beed2ac47edccdb127a979781e8acbea8299b5f2956d7ee3eabbefec4be72a2c73e20a5121dde93f9018d84ecf7408453edae982be952958d61d256eeb6940c4df6e3f2d129c45790a116f14983033a3ddc15b5336269fdabdabe8b88a2fa02ce44d01c24b38ea55c05961143c5bbfa52ef5fcc1391d51cd707c2c8045a91778addfb8886aea87110eb0f3a9229c10daaac65325bc116c2a8a1e720685a8e121e867578adcc8be9305337e40f22f95f4d6905ec511edee6822aaaadcb85fa4e7cc45c0e20b9ec61f1c83f70c07abb7088eda844b9ac2d4fd669f19f0c845df6a17fd064f7e0d7ce6cebbed886e4c9da7110d9521ae0ade9c672a28c894342afd0efe957a72440769b5ac391b86729bef813e1074ed11d5338356f728978180676618d92d7c057c8e2e7cbc17d061670178fa3796dcc18a4b967ada2dc081574a550d552629f5f5ad2bfdef8854b601b00f5b954d66f3c51d1c3662b48fac27b4035944062d71569be01fa4ca7d421bc13d61d4956db7d23b61ee83eca2c371f4b675b7242cd79201b6a764a2f937985c59ebbb4e5b9657f0d6d975de117a420946e844c3dd7f374536f432ba9898125a50053b32d7c0a994d5a756fad7a5de7c9d88b22f37b1658b53893a198668c93e62c71b0bbd2dde90459f2770974f3fad1a8141721c131ae4323c031571d2192a2af6d68765c1679c15592c7bf8f769194496037cb97d7ffa08622d3a811019959fb4d7a2ad59b5fe228ec5267da76706c73ea9557800bcba2c7d6cd929921fa324d1912db375cbe7698b369de5943cc12d27b9b2f059db7c26010826c767e7935d8500377e0174b67654f0110ab49cbf9d391f132934a4ecc796af813f5b97aa4db84cd973ac554057d00cf0b2a86e8fa447b3f57257f762543a3c5361aa08afcfa0f775ba562f691fdb15500c3afb78cb9918ceeaa110620145ee0d0f441d1fcba23b7bea7c5af5f01facbdea38c4f7a851c8876ac21569ed37bb9356964a0c719a4aec4d897ed6077f0980c39ee1771d1b4f86f6443eed413849490da72aea736da6fe83893da402a44388be53f401918181b35023556dd0949a1fab8deb3faaa35b1569a7e6a1a4b23ee69926f7e6db6096e3417478d1821a9bcdd235b0f6e04c8a43184cfe2359466d351e08fc37a12b20103b305c9aa35613a4e9823b4dcec24868bccff542a74fca9d5af265f691f300727c866a2a63b0707784a6a41dfdaead0d24ff682843bebf4702bfc2fdc227e6c8dff03b83bc13e8dc5119a9e689dcdd90b7fda28edd2e67fdd4b8f45ebc24c6206baf035a660e6369070dea0bd360e67fc1afbf2d9963fa7eba36f920790fa969ec40183a1495e92aff06fa02587ce7353e3dfd765771235e57c78b018228be76c3e08b357d6c2202b75bfb3b62d96aab1c4e3515c7b6175ac350b171d2b831837ebbce7398355fdb20d0ae4407cdb45873f9b72b14278f71c48a0989c85dd393c6ce32392adfccc54f63655aaef66c53112005bd71aa8a321d11e2ca7722bea757323131605d5bdf083732262d78b286d2a3cd71f3cfd20c9b529c80e3d13e01e63bcafda4d5894cad748705aa6996adcc31858cb928d7ed1eebad6b5ba604260de1b994a5b097e8d92263e7ce53549a3eabd7a40ef3b0cd708edad70e438fcee99279c890e6552e65bc4c52e4bd5b4522e0657aae56206e1ea3cd8845f37410b4659c86c348e439d952e047d9c5e91c1541806f0b21859cd26d959e4a0c725a8c369f52b094c484085f765aa1799e79cdf249aa1093bc2f3cb3d4c6d47aa7544d2db0365bb5c4269fe16f7d130e331b00d8b0bf9245f24a13e5c85695cf541f1a8963a562cfbbe5070f977b231349201c45a53ab9335f906330da8276fe7c6398500d46f6bbf498da47fb56371d21423094d734d6a4e51a32fc39c4a8ae2b03a928109e058eee7e99879247233fe7a8a9ccdd6eb0e3bb2373a45b6365404dd722450308a654f6a922cee28eb7e6ea1c720b0513db13e6b6f0d6590412ef6490ca9a457afa22979a50acdba99957ac4c9edfd421175a83af20cab2dd45e430d7cc8c0ac82b1ecda415c2c0cb36f300990f1c8ee0448290e7f89c4fa36ec08ec90c50c53d82f3fdd7b57c541f7b289c2a572ec47c801791993dfdbe337f689a0928d14dafb974fdc33d27bea727bafa69040c5a4a9a55337f5d9802e98dbc77205b1813c5547c70f1500de720d37d05925c1800bb17862e12ac931119a4e28a0d00a87b23a7dc3617ec5f6b3d5ce0a999b1cd65d5fd0e15b8e88cb9cd0e68a19ffdff087069357f06eae14140915d069ffc615324c594ffb308a3115aa4f7d3ae76dc06074e7da80b87d8ff0959d2945ef7280374b2318714bb05995ab1768d414fa43d657036f2eeed22fc867cc5753634980b394acd2e33eced2cbf7ad859928768dc79f6a1a73024a8cf5c47db92fc095119c4f1030cec8fc22d1c723a190e7ac8b13390db6b69095c831ef7c35bcc74e4f5d33032c16e65905363620af685bcd1f75462d546f755894fa2f0dbadbce98e4bfc05d9e31b670aaf039b9ccaaecfa0921e937f8e0dd13edfdcae77d98d61dc871ee6da18425fe5ac312c46d791c9fc6ab14fdb0b367223edb292425b57004a528cb6630b73cac0263fb80435f6c66204c08ac234b5995809ccdb4283a177aebe9bb65b8093ebb237d610e57c21295f07b5f4817907c39f1e356ded17f0f41c17c03bae0d0c3b625b7507d6352dae056efa2fa6ca615cb65bd077d2b8bdd626d81309555025eb27e6a534a8c81e5f443611c7394bc8bb7f3450fe6280025f65d78d5cb2c51ad57f0b359d94b3b4420c59c019e8ac2fbb7250e5025d578b1a80db8c4676915b3f6360950d5b532566ba5feff6c8cc121b4139edba0e56956591f20fafe68567c10867958720b37949f457771bd37df8dd27d5e5f69b35d9cb5d80d6a0236787a921e14d9c3c40e6dd27190912e4b2cebfb3042759c9702ec08d79ebc9e175483431576c1a2d4c84284df90c00b427489a89674efab26d390221ac9e15be41914e9b4196895362dfb98b741217264cd0a0d2d30a541578d939291a1e3c2294269ad4b8c317f8fb18986f3fbe9c72c5f96ca79fb856b16fe6fa13da6c08455eb3ed15846a391971b6bcde974149895c3b062c6778023b47c480b269fca5c7ed536bcdd9d847d210f7de656d260a05bd4df3d589650732f2abdc45800cf1a1fc683454cc015c8f9ea62f57e64cc339657f7e", 0x1000, 0x80, &(0x7f0000001080)={0x1c, 0x1c, 0x2, 0x7ff, @mcast2, 0x4}, 0x1c)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000080)=0xc)

executing program 2:
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffff9c, 0xc040636a, 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$DIOCRCLRASTATS(0xffffffffffffffff, 0xc4504448, &(0x7f0000000140)={{"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", "a36fd2e63b504290b326d18bd989a244498769f836c8e9e3f50b5bdd13767b48", 0x8}, 0x0, 0x100, 0x0, 0x0, 0x0, 0x6})
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0xfd2}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x100}, 0x24)

executing program 2:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
flock(0xffffffffffffffff, 0x3)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000440), 0x8)

executing program 0:
openat(0xffffffffffffffff, 0x0, 0x400000, 0xc2)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000cc0), 0x80200, 0x0)
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f00000000c0)={{"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", "3c39853fca58e144ea41e00efc64de6d0914b698728dda3ae5279363b0a055bf"}, 0x0})
socket$inet6_tcp(0x1c, 0x1, 0x0)
cap_rights_limit(0xffffffffffffffff, 0x0)
getresgid(0x0, 0x0, 0x0)
open(0x0, 0x240, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @spare=[0x8, 0x7fffffffffffffff, 0x0, 0x80000, 0x0, 0x0, 0x8]})
bind$inet(0xffffffffffffffff, 0x0, 0x0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6, @sival_int, @spare=[0x0, 0x0, 0x400]})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc, @sival_int, @thr={0x0, 0x0}})
ioctl$CIOCGSESSION(0xffffffffffffffff, 0xc0306365, &(0x7f0000000040)={0x0, 0x27, 0x0, 0x0, 0x0, 0x0})
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x7, 0x30b3312b, 0x7fff}, 0x10)

executing program 0:
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, 0x0, 0x0)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sigval_ptr, @spare=[0x0, 0x0, 0x0, 0x80000]})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6, @sival_int, @spare=[0x0, 0x0, 0x400]})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000001c0), 0x200000, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc, @sival_int, @thr={0x0, 0x0}})
ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0})

executing program 3:
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x0)
ksem_wait(r0)
r1 = socket(0x0, 0x0, 0x0)
getpeername(r1, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = socket$inet(0x2, 0x4000000000000001, 0x0)
syz_emit_ethernet(0x0, 0x0)
ksem_wait(r0)
socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r1, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$sock_int(r4, 0xffff, 0xb017, &(0x7f0000001140)=0x1, 0x4)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000010c0)={0x0, 0xa04f}, &(0x7f0000001100)=0x8)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="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", 0x1000, 0x80, &(0x7f0000001080)={0x1c, 0x1c, 0x2, 0x7ff, @mcast2, 0x4}, 0x1c)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000080)=0xc)

executing program 1:
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
ksem_wait(r0)
r1 = socket(0x0, 0x0, 0x0)
getpeername(r1, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c)
socket$inet_sctp(0x2, 0x1, 0x84)
r2 = socket$inet(0x2, 0x4000000000000001, 0x0)
syz_emit_ethernet(0x0, 0x0)
ksem_wait(r0)
socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r1, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
bind$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00000000ea61aeb900"}, 0x1c)
connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x14a, @rand_addr="e2006be73d46543a9da3f2620eae4bf7", 0x7}, 0x1c)
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0xb017, &(0x7f0000001140)=0x1, 0x4)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000010c0)={0x0, 0xa04f}, &(0x7f0000001100)=0x8)
sendto$inet6(r3, &(0x7f0000000080)="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", 0xfff, 0x80, &(0x7f0000001080)={0x1c, 0x1c, 0x2, 0x7ff, @mcast2, 0x4}, 0x1c)
setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f00000002c0)="ee1c373ce8b67d9e982808665d19acaef61700000000006a00000000", 0x1c)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 2:
r0 = socket(0x1c, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r0, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6ddedcdbce377ee84ecd14646418343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53523c08da73d807f1", 0x67}, {&(0x7f00000008c0)="21fe9b303a53455babd8fd47d4a061f58552e3bd3c605a2e10e8252263a8645e401d4a06f946a861e56c7dc17a8a2546ff80e6ea5bde7a1cfdc3219e7e9a2eb1ea27accd0b810706afff4731bde8662a30d5e0c03da0ef892e6089f569bf4c55cb19ce50d10543b2d1be69b58eb5fb56d140ce5a17d9b7bf746cfaeca3e792dd4f00d2626b10975bf4ec341b7bd350fab64a2993dd3f9e662df740fd5c8f27a354e96f933ef034ec11b76e754773d73bb280e177bb2e0e8aac5059ed3a5e2d6df0232865912c041e129072d2d885febcd31ec9e19bae977c4f53958d5975df3a2700"/235, 0xeb}, {&(0x7f0000000080)="5aac9d2a09b304321aaa18d528980ace4c94b1dc90e71747bdf721c89e4836", 0x1f}, {&(0x7f0000000280)="3ab2b137babddeea5631319b53fa902599777e3c5c93c90f18f9a9a676c6c184989b1bfb38b765b4bee832487236a4a13feb48ed6facd41277c85feda40125d94d0bf6a9965bb80e80bbf360d7b3613d093e3bde8990dc5f003b1dd7a008475bdf6bb69e98f1a79890cef21cb0ad20ec66667a162f5ed0b9833da8909c3b153380a86dc0f9e8baae762d0e69030bc4c23a05cd2cb213e6a34b420b61", 0x9c}, {&(0x7f0000000340)="031fa0fe45d686909a3071b5a2f1678f5d1daf9ba7eeb17b380c86ce882ab3d68f7ad98e6f81cd5d41788eb2fa4d7e03556ded735a4271a1d3666d1ddbcb8e3f1a850b306d2d5ac7be35afe5ff1165f6a2bd598a6dc1f883331ddb0abd475fc9f93728c6f6fc4093246500a479166eaa96ea07c7159cd2f11c1c6a9c6f4bfdec29868913f1e2abbffedaf8049af9d7d8cac886dc938f2f030a5714f89d047ecf8f5940ff1c4c5104dfbe63d6", 0xac}, {&(0x7f0000000400)="5f0a2629cc04f25337efdb3d41f5f9c82a3b94bbfad96bf8e32f9c091591b0a8fa696fa78cb539c92cfbddeb79ca19f781c19a5cecccfaed9a3113b14e91b6bf9fbd97dfe88a0b00e20157d7137ae7c4854fe880054e12fd1129e0990721f7a93570818f8b5a2351a28d5d5210333d1f187a85ca7ca67dcf71b8d8fc10fde8b3a93f4ec62f59894f1d2f46bc4183b9b633920b6844459b10ccb8ad1d2c9248c57be20118e9806e00bc32cecd0ad9eb468171760e5440b8eb8c6072bc41372ddb9eb92e233a7e64718706fb", 0xcb}, {&(0x7f0000000500)="5b8e29d9a575b4176f890d5049895bc098b08f192da19928b1ac48f04ac0c16cb9538476f5", 0x25}, {&(0x7f0000000540)="c5aad91be07fad026c5113816be9281763094825a75cab0d8d2b6899bdd76187c2d13e8e210dd995f089edc4b212f7566c3508fb2845af8c57712c92048aa2c46d9e7eeae40f33eb00be98c1ace2495b79ce0011fa739ff292db98ecc98e887ee5c40e63bc4a38ea2d49028f8e245e8fdeef5d1164fd70a8293f0515db382d234ccbe9325b506ec0e05d0c7fe0ffe1ab054e89f4f6818cac38fee62ae7bc87294243fe935d5525448e7e796e98d895f65981b417fbb87e078df5c89b83005dc007fe9aeda48370fb417ba39f2012b543f2332498e741446ceb036a1893bc93bb", 0xe0}, {&(0x7f0000000640)="0095ae9b00a35fe496c619cff688115d73bd6765264fd8ca15245e0fc682796b7e9f2fbfd2d2b0f641d07f3ffbd948ddf7f7ea3cf562354a4aa932e02457f62eae264cd6c27b37c253a184edfd59b4ed5af8be7c2493dcb2734ec603da022b34e2f42ce0a963303cf518e11e32f370a9d5ffdcad386ad04ef101acfe95ad7daebe74d0d41cbef1e5bf1596927ad21db3eaa0fd4031b25884964a88fdca88c21ef91b7a8e205023a874bc68ee67ed78c7c71ed5", 0xb3}, {&(0x7f0000000700)="611ea6dbccccdb999f7f9ca64412426bd8bc7d09d046932a2544556b70cf0c0914cd62ee9d27a7f36aab94b002d976b1c3654a2a0e5b8111a98cf83fb5b7ad1b59", 0x41}], 0xa, 0x0, 0x0, 0x20084}, 0x0)

executing program 2:
openat(0xffffffffffffffff, 0x0, 0x400000, 0xc2)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000cc0), 0x80200, 0x0)
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f00000000c0)={{"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", "3c39853fca58e144ea41e00efc64de6d0914b698728dda3ae5279363b0a055bf"}, 0x0})
socket$inet6_tcp(0x1c, 0x1, 0x0)
cap_rights_limit(0xffffffffffffffff, 0x0)
getresgid(0x0, 0x0, 0x0)
open(0x0, 0x240, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @spare=[0x8, 0x7fffffffffffffff, 0x0, 0x80000, 0x0, 0x0, 0x8]})
bind$inet(0xffffffffffffffff, 0x0, 0x0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c)
vfork()
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000001c0), 0x200000, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc, @sival_int, @thr={0x0, 0x0}})
ioctl$CIOCGSESSION(r2, 0xc0306365, &(0x7f0000000040)={0x0, 0x27, 0x0, 0x0, 0x0, 0x0})
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x7, 0x30b3312b, 0x7fff}, 0x10)

executing program 3:
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, 0x0, 0x0)

executing program 3:
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffff9c, 0xc040636a, 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$DIOCRCLRASTATS(0xffffffffffffffff, 0xc4504448, &(0x7f0000000140)={{"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", "a36fd2e63b504290b326d18bd989a244498769f836c8e9e3f50b5bdd13767b48", 0x8}, 0x0, 0x100, 0x0, 0x0, 0x0, 0x6})
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0xfd2}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x100}, 0x24)

executing program 3:
mkdir(&(0x7f00000001c0)='./file1\x00', 0x0)
r0 = openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
freebsd11_fstatat(r0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000140), 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x1f, @sigval_int, @ke_flags})
openat(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x200, 0x0)
r1 = openat$filemon(0xffffff9c, &(0x7f0000000240), 0x0, 0x0)
pipe2(0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
sendmsg(0xffffffffffffffff, 0x0, 0x0)
ioctl$FILEMON_SET_FD(r1, 0xc0045301, &(0x7f0000000040))
r2 = socket(0x1c, 0x2, 0x0)
connect$inet6(r2, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
readv(r2, &(0x7f0000000380)=[{&(0x7f0000000040)=""/188, 0xbc}], 0x1)
sendto$inet6(r2, 0x0, 0x0, 0x0, 0x0, 0x0)
ksem_destroy(0x0)

executing program 3:
r0 = socket(0x1c, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f0000000100)=0x3f, 0x4)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r0, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6ddedcdbce377ee84ecd14646418343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53523c08da73d807f1", 0x67}, {&(0x7f00000008c0)="21fe9b303a53455babd8fd47d4a061f58552e3bd3c605a2e10e8252263a8645e401d4a06f946a861e56c7dc17a8a2546ff80e6ea5bde7a1cfdc3219e7e9a2eb1ea27accd0b810706afff4731bde8662a30d5e0c03da0ef892e6089f569bf4c55cb19ce50d10543b2d1be69b58eb5fb56d140ce5a17d9b7bf746cfaeca3e792dd4f00d2626b10975bf4ec341b7bd350fab64a2993dd3f9e662df740fd5c8f27a354e96f933ef034ec11b76e754773d73bb280e177bb2e0e8aac5059ed3a5e2d6df0232865912c041e129072d2d885febcd31ec9e19bae977c4f53958d5975df3a2700"/235, 0xeb}, {&(0x7f0000000080)="5aac9d2a09b304321aaa18d528980ace4c94b1dc90e71747bdf721c89e4836", 0x1f}, {&(0x7f0000000280)="3ab2b137babddeea5631319b53fa902599777e3c5c93c90f18f9a9a676c6c184989b1bfb38b765b4bee832487236a4a13feb48ed6facd41277c85feda40125d94d0bf6a9965bb80e80bbf360d7b3613d093e3bde8990dc5f003b1dd7a008475bdf6bb69e98f1a79890cef21cb0ad20ec66667a162f5ed0b9833da8909c3b153380a86dc0f9e8baae762d0e69030bc4c23a05cd2cb213e6a34b420b61", 0x9c}, {&(0x7f0000000340)="031fa0fe45d686909a3071b5a2f1678f5d1daf9ba7eeb17b380c86ce882ab3d68f7ad98e6f81cd5d41788eb2fa4d7e03556ded735a4271a1d3666d1ddbcb8e3f1a850b306d2d5ac7be35afe5ff1165f6a2bd598a6dc1f883331ddb0abd475fc9f93728c6f6fc4093246500a479166eaa96ea07c7159cd2f11c1c6a9c6f4bfdec29868913f1e2abbffedaf8049af9d7d8cac886dc938f2f030a5714f89d047ecf8f5940ff1c4c5104dfbe63d6", 0xac}, {&(0x7f0000000400)="5f0a2629cc04f25337efdb3d41f5f9c82a3b94bbfad96bf8e32f9c091591b0a8fa696fa78cb539c92cfbddeb79ca19f781c19a5cecccfaed9a3113b14e91b6bf9fbd97dfe88a0b00e20157d7137ae7c4854fe880054e12fd1129e0990721f7a93570818f8b5a2351a28d5d5210333d1f187a85ca7ca67dcf71b8d8fc10fde8b3a93f4ec62f59894f1d2f46bc4183b9b633920b6844459b10ccb8ad1d2c9248c57be20118e9806e00bc32cecd0ad9eb468171760e5440b8eb8c6072bc41372ddb9eb92e233a7e64718706fb", 0xcb}, {&(0x7f0000000500)="5b8e29d9a575b4176f890d5049895bc098b08f192da19928b1ac48f04ac0c16cb9538476f5", 0x25}, {&(0x7f0000000540)="c5aad91be07fad026c5113816be9281763094825a75cab0d8d2b6899bdd76187c2d13e8e210dd995f089edc4b212f7566c3508fb2845af8c57712c92048aa2c46d9e7eeae40f33eb00be98c1ace2495b79ce0011fa739ff292db98ecc98e887ee5c40e63bc4a38ea2d49028f8e245e8fdeef5d1164fd70a8293f0515db382d234ccbe9325b506ec0e05d0c7fe0ffe1ab054e89f4f6818cac38fee62ae7bc87294243fe935d5525448e7e796e98d895f65981b417fbb87e078df5c89b83005dc007fe9aeda48370fb417ba39f2012b543f2332498e741446ceb036a1893bc93bb", 0xe0}, {&(0x7f0000000640)="0095ae9b00a35fe496c619cff688115d73bd6765264fd8ca15245e0fc682796b7e9f2fbfd2d2b0f641d07f3ffbd948ddf7f7ea3cf562354a4aa932e02457f62eae264cd6c27b37c253a184edfd59b4ed5af8be7c2493dcb2734ec603da022b34e2f42ce0a963303cf518e11e32f370a9d5ffdcad386ad04ef101acfe95ad7daebe74d0d41cbef1e5bf1596927ad21db3eaa0fd4031b25884964a88fdca88c21ef91b7a8e205023a874bc68ee67ed78c7c71ed5", 0xb3}, {&(0x7f0000000700)="611ea6dbccccdb999f7f9ca64412426bd8bc7d09d046932a2544556b70cf0c0914cd62ee9d27a7f36aab94b002d976b1c3654a2a0e5b8111a98cf83fb5b7ad1b59", 0x41}], 0xa, 0x0, 0x0, 0x20084}, 0x0)

executing program 3:
socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet(0xffffffffffffffff, 0x0, 0x0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000980)={'bbr\x00'}, 0x24)
bind(r0, &(0x7f0000000000)=@in={0x63, 0x2, 0x1, @loopback}, 0x10)
connect$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x81000}, 0x10)
ioctl$SMB_OLD_TRANS(0xffffffffffffffff, 0xc030690c, &(0x7f0000000140)={0x2, 0x0, 0x7fff, @word=0x100, @byte=0x81, 0x1, &(0x7f00000000c0), 0x1, &(0x7f0000000100)=0x45, 0x1})

executing program 3:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
r1 = open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mkdirat(r1, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x10, 0x2, 0x3, @rand_addr}, 0x10)
setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000100)="73ce82f84d494b2004331223a3dcb04421cbca488b1b5b52cc849c953ec8d0ff6e0f6b07f118172cc46b1711ecccf26f60aa7cf91a38b73f09a2ad9218b1ca340c60891e853468e5fa8cde331be9f6005177ec717a260117c9bbdf884b34eb0900000000000006000000000000007dd4325563c507c22591be02b39ba5ca2c22c3da469ab0d42fef1857b531dfdf8338c9619e1f3fa13d4777a7dd3f989d", 0x9e)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
fcntl$lock(r4, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x30, 0x0, 0x38)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000440), 0x8)

executing program 0:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
open$dir(0x0, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x10, 0x2, 0x3, @rand_addr}, 0x10)
setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000100)="73ce82f84d494b2004331223a3dcb04421cbca488b1b5b52cc849c953ec8d0ff6e0f6b07f118172cc46b1711ecccf26f60aa7cf91a38b73f09a2ad9218b1ca340c60891e853468e5fa8cde331be9f6005177ec717a260117c9bbdf884b34eb0900000000000006000000000000007dd4325563c507c22591be02b39ba5ca2c22c3da469ab0d42fef1857b531dfdf8338c9619e1f3fa13d4777a7dd3f989d", 0x9e)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$CIOCGSESSION2(r2, 0xc040636a, &(0x7f0000000040)={0x28, 0x0, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdfff7ff})

executing program 3:
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
ksem_wait(r0)
r1 = socket(0x0, 0x0, 0x0)
getpeername(r1, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = socket$inet(0x2, 0x4000000000000001, 0x0)
syz_emit_ethernet(0x0, 0x0)
ksem_wait(r0)
socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r1, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
bind$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00000000ea61aeb900"}, 0x1c)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000010c0)={0x0, 0xa04f}, &(0x7f0000001100)=0x8)
sendto$inet6(r4, &(0x7f0000000080)="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", 0xffc, 0x80, &(0x7f0000001080)={0x1c, 0x1c, 0x2, 0x7ff, @mcast2, 0x4}, 0x1c)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000080)=0xc)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x80}, 0xfd9c)

executing program 1:
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffff9c, 0xc040636a, 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$DIOCRCLRASTATS(0xffffffffffffffff, 0xc4504448, &(0x7f0000000140)={{"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", "a36fd2e63b504290b326d18bd989a244498769f836c8e9e3f50b5bdd13767b48", 0x8}, 0x0, 0x100, 0x0, 0x0, 0x0, 0x6})
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0xfd2}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x100}, 0x24)

executing program 0:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
r1 = open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mkdirat(r1, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000100)="73ce82f84d494b2004331223a3dcb04421cbca488b1b5b52cc849c953ec8d0ff6e0f6b07f118172cc46b1711ecccf26f60aa7cf91a38b73f09a2ad9218b1ca340c60891e853468e5fa8cde331be9f6005177ec717a260117c9bbdf884b34eb0900000000000006000000000000007dd4325563c507c22591be02b39ba5ca2c22c3da469ab0d42fef1857b531dfdf8338c9619e1f3fa13d4777a7dd3f989d", 0x9e)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x30, 0x0, 0x38)
ioctl$CIOCCRYPT(r2, 0xc0306367, &(0x7f0000000380)={0x0, 0x1, 0x5, 0x3, &(0x7f0000000680), &(0x7f0000000100), &(0x7f00000006c0), &(0x7f0000000300)})

executing program 1:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
r1 = open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mkdirat(r1, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000100)="73ce82f84d494b2004331223a3dcb04421cbca488b1b5b52cc849c953ec8d0ff6e0f6b07f118172cc46b1711ecccf26f60aa7cf91a38b73f09a2ad9218b1ca340c60891e853468e5fa8cde331be9f6005177ec717a260117c9bbdf884b34eb0900000000000006000000000000007dd4325563c507c22591be02b39ba5ca2c22c3da469ab0d42fef1857b531dfdf8338c9619e1f3fa13d4777a7dd3f989d", 0x9e)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
r3 = open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
flock(r3, 0x3)
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
fcntl$lock(r4, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x30, 0x0, 0x38)
ioctl$CIOCGSESSION2(r2, 0xc040636a, &(0x7f0000000040)={0x28, 0x0, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdfff7ff})
ioctl$CIOCCRYPT(r2, 0xc0306367, &(0x7f0000000380)={0x0, 0x1, 0x5, 0x3, &(0x7f0000000680), &(0x7f0000000100), &(0x7f00000006c0), &(0x7f0000000300)})

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sigval_ptr, @spare=[0x0, 0x0, 0x0, 0x80000]})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6, @sival_int, @spare=[0x0, 0x0, 0x400]})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000001c0), 0x200000, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc, @sival_int, @thr={0x0, 0x0}})
ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0})

executing program 1:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
r1 = open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mkdirat(r1, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x10, 0x2, 0x3, @rand_addr}, 0x10)
setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000100)="73ce82f84d494b2004331223a3dcb04421cbca488b1b5b52cc849c953ec8d0ff6e0f6b07f118172cc46b1711ecccf26f60aa7cf91a38b73f09a2ad9218b1ca340c60891e853468e5fa8cde331be9f6005177ec717a260117c9bbdf884b34eb0900000000000006000000000000007dd4325563c507c22591be02b39ba5ca2c22c3da469ab0d42fef1857b531dfdf8338c9619e1f3fa13d4777a7dd3f989d", 0x9e)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
fcntl$lock(r4, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x30, 0x0, 0x38)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000440), 0x8)

executing program 1:
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
ksem_wait(r0)
r1 = socket(0x0, 0x0, 0x0)
getpeername(r1, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c)
socket$inet_sctp(0x2, 0x1, 0x84)
r2 = socket$inet(0x2, 0x4000000000000001, 0x0)
syz_emit_ethernet(0x0, 0x0)
ksem_wait(r0)
socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r1, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
bind$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00000000ea61aeb900"}, 0x1c)
connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x14a, @rand_addr="e2006be73d46543a9da3f2620eae4bf7", 0x7}, 0x1c)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0xb017, &(0x7f0000001140)=0x1, 0x4)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000010c0)={0x0, 0xa04f}, &(0x7f0000001100)=0x8)
sendto$inet6(r3, &(0x7f0000000080)="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", 0xfff, 0x80, &(0x7f0000001080)={0x1c, 0x1c, 0x2, 0x7ff, @mcast2, 0x4}, 0x1c)
setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f00000002c0)="ee1c373ce8b67d9e982808665d19acaef61700000000006a00000000", 0x1c)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 2:
mkdir(&(0x7f00000001c0)='./file1\x00', 0x0)
r0 = openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
freebsd11_fstatat(r0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000140), 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x1f, @sigval_int, @ke_flags})
openat(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x200, 0x0)
r1 = openat$filemon(0xffffff9c, &(0x7f0000000240), 0x0, 0x0)
pipe2(0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
sendmsg(0xffffffffffffffff, 0x0, 0x0)
ioctl$FILEMON_SET_FD(r1, 0xc0045301, &(0x7f0000000040))
r2 = socket(0x1c, 0x2, 0x0)
connect$inet6(r2, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
readv(r2, &(0x7f0000000380)=[{&(0x7f0000000040)=""/188, 0xbc}], 0x1)
sendto$inet6(r2, 0x0, 0x0, 0x0, 0x0, 0x0)
ksem_destroy(0x0)

executing program 2:
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffff9c, 0xc040636a, 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$DIOCRCLRASTATS(0xffffffffffffffff, 0xc4504448, &(0x7f0000000140)={{"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", "a36fd2e63b504290b326d18bd989a244498769f836c8e9e3f50b5bdd13767b48", 0x8}, 0x0, 0x100, 0x0, 0x0, 0x0, 0x6})
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0xfd2}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x100}, 0x24)

executing program 3:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
r1 = open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mkdirat(r1, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000100)="73ce82f84d494b2004331223a3dcb04421cbca488b1b5b52cc849c953ec8d0ff6e0f6b07f118172cc46b1711ecccf26f60aa7cf91a38b73f09a2ad9218b1ca340c60891e853468e5fa8cde331be9f6005177ec717a260117c9bbdf884b34eb0900000000000006000000000000007dd4325563c507c22591be02b39ba5ca2c22c3da469ab0d42fef1857b531dfdf8338c9619e1f3fa13d4777a7dd3f989d", 0x9e)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x30, 0x0, 0x38)
ioctl$CIOCCRYPT(r2, 0xc0306367, &(0x7f0000000380)={0x0, 0x1, 0x5, 0x3, &(0x7f0000000680), &(0x7f0000000100), &(0x7f00000006c0), &(0x7f0000000300)})

executing program 2:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
r1 = open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mkdirat(r1, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000100)="73ce82f84d494b2004331223a3dcb04421cbca488b1b5b52cc849c953ec8d0ff6e0f6b07f118172cc46b1711ecccf26f60aa7cf91a38b73f09a2ad9218b1ca340c60891e853468e5fa8cde331be9f6005177ec717a260117c9bbdf884b34eb0900000000000006000000000000007dd4325563c507c22591be02b39ba5ca2c22c3da469ab0d42fef1857b531dfdf8338c9619e1f3fa13d4777a7dd3f989d", 0x9e)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
r3 = open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
flock(r3, 0x3)
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
fcntl$lock(r4, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x30, 0x0, 0x38)
ioctl$CIOCGSESSION2(r2, 0xc040636a, &(0x7f0000000040)={0x28, 0x0, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdfff7ff})
ioctl$CIOCCRYPT(r2, 0xc0306367, &(0x7f0000000380)={0x0, 0x1, 0x5, 0x3, &(0x7f0000000680), &(0x7f0000000100), &(0x7f00000006c0), &(0x7f0000000300)})

executing program 3:
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x19})
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(r0, 0xffffffffffffffff)
r1 = socket(0x1c, 0x1, 0x0)
bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
ksem_post(0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r2, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
clock_nanosleep(0x0, 0x0, 0x0, 0x0)
connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001b80)="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", 0x5ad}], 0x1}, 0x0)

executing program 3:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
r1 = open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mkdirat(r1, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x10, 0x2, 0x3, @rand_addr}, 0x10)
setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000100)="73ce82f84d494b2004331223a3dcb04421cbca488b1b5b52cc849c953ec8d0ff6e0f6b07f118172cc46b1711ecccf26f60aa7cf91a38b73f09a2ad9218b1ca340c60891e853468e5fa8cde331be9f6005177ec717a260117c9bbdf884b34eb0900000000000006000000000000007dd4325563c507c22591be02b39ba5ca2c22c3da469ab0d42fef1857b531dfdf8338c9619e1f3fa13d4777a7dd3f989d", 0x9e)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
r5 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
fcntl$lock(r5, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x30, 0x0, 0x38)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000440), 0x8)
ioctl$CIOCCRYPT(r3, 0xc0306367, &(0x7f0000000380)={0x0, 0x1, 0x5, 0x3, &(0x7f0000000680), &(0x7f0000000100), &(0x7f00000006c0), &(0x7f0000000300)})

executing program 2:
openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x800, &(0x7f0000000000)=0x7, 0x4)
shutdown(r0, 0x1)
r1 = openat$filemon(0xffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$FILEMON_SET_FD(r1, 0xc0045301, &(0x7f0000000040)=r0)
ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto$inet6(r2, 0x0, 0x0, 0x84, &(0x7f0000000080)={0x24, 0x1c, 0x0, 0x0, @rand_addr="c9ec04d10bc53bb296ca3a5405ab6135", 0x100080}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="7d3f92f1228c174460db4a079175f6c9"}, 0x1c)
openat$crypto(0xffffff9c, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x354c5c31]})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xa, @sival_int=0xffffffff})
rfork(0x3040)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_buf(0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket(0x10, 0x5, 0x1)
getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare})
socket(0x0, 0x0, 0x0)

executing program 1:
mkdir(&(0x7f00000001c0)='./file1\x00', 0x0)
r0 = openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
freebsd11_fstatat(r0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000140), 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x1f, @sigval_int, @ke_flags})
openat(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x200, 0x0)
r1 = openat$filemon(0xffffff9c, &(0x7f0000000240), 0x0, 0x0)
pipe2(0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
sendmsg(0xffffffffffffffff, 0x0, 0x0)
ioctl$FILEMON_SET_FD(r1, 0xc0045301, &(0x7f0000000040))
r2 = socket(0x1c, 0x2, 0x0)
connect$inet6(r2, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
readv(r2, &(0x7f0000000380)=[{&(0x7f0000000040)=""/188, 0xbc}], 0x1)
sendto$inet6(r2, 0x0, 0x0, 0x0, 0x0, 0x0)
ksem_destroy(0x0)

executing program 1:
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffff9c, 0xc040636a, 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$DIOCRCLRASTATS(0xffffffffffffffff, 0xc4504448, &(0x7f0000000140)={{"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", "a36fd2e63b504290b326d18bd989a244498769f836c8e9e3f50b5bdd13767b48", 0x8}, 0x0, 0x100, 0x0, 0x0, 0x0, 0x6})
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0xfd2}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x100}, 0x24)

executing program 3:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000340)={@in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, <r0=>0x0, 0x3, 0x0, 0x10}, 0x0)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
r2 = shm_open2(&(0x7f0000000000)='./file0\x00', 0x400, 0x28, 0x3, &(0x7f0000000040)='$},,/])/,[\x00')
ioctl$FIOSSHMLPGCNF(r2, 0x80306664, &(0x7f0000000080)={0x3, 0x100})
freebsd11_getdents(r1, 0x0, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000140)={@in={{0x10, 0x2, 0x3, @multicast1}}, r0, 0x1, 0xffffff81, 0x1, 0x3, 0xfff7, 0x6}, 0x98)

executing program 0:
socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet(0xffffffffffffffff, 0x0, 0x0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000980)={'bbr\x00'}, 0x24)
bind(r0, &(0x7f0000000000)=@in={0x63, 0x2, 0x1, @loopback}, 0x10)
connect$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x81000}, 0x10)
ioctl$SMB_OLD_TRANS(0xffffffffffffffff, 0xc030690c, &(0x7f0000000140)={0x2, 0x6, 0x0, @word, @byte=0x81, 0x1, &(0x7f00000000c0), 0x1, &(0x7f0000000100)=0x45, 0x1})

executing program 0:
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

executing program 1:
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffff9c, 0xc040636a, 0x0)
ioctl$CIOCCRYPTAEAD(0xffffffffffffffff, 0xc040636d, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCRCLRASTATS(0xffffffffffffffff, 0xc4504448, &(0x7f0000000140)={{"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", "a36fd2e63b504290b326d18bd989a244498769f836c8e9e3f50b5bdd13767b48"}, &(0x7f0000000040)="23269e83141f7dc6f7196f40e1c0186891668a49d3ac4bf7b9125548507ac62f71ef8a5e7768befce6c13e3c9708129263b2472230047efb82f36caf1ef0cd6f76c4e9d94cf8e7669892d137b3e6bd05418b1df5f18e2932fdf2f8cf9aabd639a7bb3824cf34b866882a2d66af003e2747692b3e4152836c", 0x100, 0xfff, 0x4, 0x7, 0x6, 0x8, 0x8002, 0x2})
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x1203, 0x0, 0x0)
r0 = socket(0x1c, 0x0, 0x0)
setsockopt$sock_linger(r0, 0xffff, 0x80, 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000040), 0x4)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0xfd2}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x100}, 0x24)

executing program 0:
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffff9c, 0xc040636a, 0x0)
ioctl$CIOCCRYPTAEAD(0xffffffffffffffff, 0xc040636d, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCRCLRASTATS(0xffffffffffffffff, 0xc4504448, &(0x7f0000000140)={{"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", "a36fd2e63b504290b326d18bd989a244498769f836c8e9e3f50b5bdd13767b48"}, &(0x7f0000000040)="23269e83141f7dc6f7196f40e1c0186891668a49d3ac4bf7b9125548507ac62f71ef8a5e7768befce6c13e3c9708129263b2472230047efb82f36caf1ef0cd6f76c4e9d94cf8e7669892d137b3e6bd05418b1df5f18e2932fdf2f8cf9aabd639a7bb3824cf34b866882a2d66af003e274769", 0x100, 0xfff, 0x4, 0x7, 0x6, 0x8, 0x8002, 0x2})
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x1203, 0x0, 0x0)
r0 = socket(0x1c, 0x0, 0x0)
setsockopt$sock_linger(r0, 0xffff, 0x80, 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000040), 0x4)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0xfd2}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x100}, 0x24)

executing program 0:
vfork()
accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x59, 0x0, ""/87}, &(0x7f00000000c0)=0x59, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, 0x0, 0x0)
accept4$inet(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000002c0)=0x10, 0x20000000)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x5, @sigval_ptr})
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000340)={0x1, 0x7})
r2 = socket$inet6_sctp(0x1c, 0xc40d034607bf5ef, 0x84)
r3 = fcntl$dupfd(r2, 0x0, r2)
connect$inet6(r3, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000340)={@in6={{0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8d}}, <r4=>0x0}, &(0x7f0000000400)=0x98)
r5 = socket$inet6_sctp(0x1c, 0x0, 0x84)
sendto$inet6(r5, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0)
r6 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r6, 0xc040636a, &(0x7f0000000000)={0x16, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, [0x4, 0x0, 0x42a7]})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000180)={r4, 0x3, 0xf, 0x1, 0x8}, 0x0)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, 0x0, 0x0)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
vfork()
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, &(0x7f0000000700))
socket(0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0xbd, 0x80, 0x1, 0x0, 0x88, 0x0, 0x0, 0xa, 0x2}, 0xb)

executing program 1:
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
ksem_wait(r0)
r1 = socket(0x0, 0x0, 0x0)
getpeername(r1, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c)
socket$inet_sctp(0x2, 0x1, 0x84)
r2 = socket$inet(0x2, 0x4000000000000001, 0x0)
syz_emit_ethernet(0x0, 0x0)
ksem_wait(r0)
socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r1, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
bind$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00000000ea61aeb900"}, 0x1c)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0xb017, &(0x7f0000001140)=0x1, 0x4)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000010c0)={0x0, 0xa04f}, &(0x7f0000001100)=0x8)
sendto$inet6(r3, &(0x7f0000000080)="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", 0xfff, 0x80, &(0x7f0000001080)={0x1c, 0x1c, 0x2, 0x7ff, @mcast2, 0x4}, 0x1c)
setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f00000002c0)="ee1c373ce8b67d9e982808665d19acaef61700000000006a00000000", 0x1c)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 3:
socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet(0xffffffffffffffff, 0x0, 0x0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000980)={'bbr\x00'}, 0x24)
bind(r0, &(0x7f0000000000)=@in={0x63, 0x2, 0x1, @loopback}, 0x10)
connect$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x81000}, 0x10)
ioctl$SMB_OLD_TRANS(0xffffffffffffffff, 0xc030690c, &(0x7f0000000140)={0x2, 0x6, 0x0, @word, @byte=0x81, 0x1, &(0x7f00000000c0), 0x1, &(0x7f0000000100)=0x45, 0x1})

executing program 3:
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffff9c, 0xc040636a, 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$DIOCRCLRASTATS(0xffffffffffffffff, 0xc4504448, &(0x7f0000000140)={{"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", "a36fd2e63b504290b326d18bd989a244498769f836c8e9e3f50b5bdd13767b48", 0x8}, 0x0, 0x100, 0x0, 0x0, 0x0, 0x6})
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0xfd2}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x100}, 0x24)

executing program 3:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sigval_ptr, @spare=[0x0, 0x0, 0x0, 0x80000]})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6, @sival_int, @spare=[0x0, 0x0, 0x400]})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000001c0), 0x200000, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc, @sival_int, @thr={0x0, 0x0}})
ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0})

executing program 2:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
r1 = open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mkdirat(r1, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000100)="73ce82f84d494b2004331223a3dcb04421cbca488b1b5b52cc849c953ec8d0ff6e0f6b07f118172cc46b1711ecccf26f60aa7cf91a38b73f09a2ad9218b1ca340c60891e853468e5fa8cde331be9f6005177ec717a260117c9bbdf884b34eb0900000000000006000000000000007dd4325563c507c22591be02b39ba5ca2c22c3da469ab0d42fef1857b531dfdf8338c9619e1f3fa13d4777a7dd3f989d", 0x9e)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
r3 = open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
flock(r3, 0x3)
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
fcntl$lock(r4, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x30, 0x0, 0x38)
ioctl$CIOCGSESSION2(r2, 0xc040636a, &(0x7f0000000040)={0x28, 0x0, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdfff7ff})
ioctl$CIOCCRYPT(r2, 0xc0306367, &(0x7f0000000380)={0x0, 0x1, 0x5, 0x3, &(0x7f0000000680), &(0x7f0000000100), &(0x7f00000006c0), &(0x7f0000000300)})

executing program 2:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
flock(0xffffffffffffffff, 0x3)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000440), 0x8)

executing program 2:
mkdir(&(0x7f00000001c0)='./file1\x00', 0x0)
r0 = openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
freebsd11_fstatat(r0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000140), 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x1f, @sigval_int, @ke_flags})
openat(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x200, 0x0)
r1 = openat$filemon(0xffffff9c, &(0x7f0000000240), 0x0, 0x0)
pipe2(0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
sendmsg(0xffffffffffffffff, 0x0, 0x0)
ioctl$FILEMON_SET_FD(r1, 0xc0045301, &(0x7f0000000040))
r2 = socket(0x1c, 0x2, 0x0)
connect$inet6(r2, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
readv(r2, &(0x7f0000000380)=[{&(0x7f0000000040)=""/188, 0xbc}], 0x1)
sendto$inet6(r2, 0x0, 0x0, 0x0, 0x0, 0x0)
ksem_destroy(0x0)

executing program 1:
socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet(0xffffffffffffffff, 0x0, 0x0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000980)={'bbr\x00'}, 0x24)
bind(r0, &(0x7f0000000000)=@in={0x63, 0x2, 0x1, @loopback}, 0x10)
connect$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x81000}, 0x10)
ioctl$SMB_OLD_TRANS(0xffffffffffffffff, 0xc030690c, &(0x7f0000000140)={0x2, 0x6, 0x0, @word=0x100, @byte, 0x1, &(0x7f00000000c0), 0x1, &(0x7f0000000100)=0x45, 0x1})

executing program 1:
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffff9c, 0xc040636a, 0x0)
ioctl$CIOCCRYPTAEAD(0xffffffffffffffff, 0xc040636d, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCRCLRASTATS(0xffffffffffffffff, 0xc4504448, &(0x7f0000000140)={{"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", "a36fd2e63b504290b326d18bd989a244498769f836c8e9e3f50b5bdd13767b48"}, &(0x7f0000000040)="23269e83141f7dc6f7196f40e1c0186891668a49d3ac4bf7b9125548507ac62f71ef8a5e7768befce6c13e3c9708129263b2472230047efb82f36caf1ef0cd6f76c4e9d94cf8e7669892d137b3e6bd05418b1df5f18e2932fdf2f8cf9aabd639a7bb3824cf34b866882a2d66af003e274769", 0x100, 0xfff, 0x4, 0x7, 0x6, 0x8, 0x8002, 0x2})
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x1203, 0x0, 0x0)
r0 = socket(0x1c, 0x0, 0x0)
setsockopt$sock_linger(r0, 0xffff, 0x80, 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000040), 0x4)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0xfd2}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x100}, 0x24)

executing program 2:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000340)={@in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, <r0=>0x0, 0x3, 0x0, 0x10}, 0x0)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
r2 = shm_open2(&(0x7f0000000000)='./file0\x00', 0x400, 0x28, 0x3, &(0x7f0000000040)='$},,/])/,[\x00')
ioctl$FIOSSHMLPGCNF(r2, 0x80306664, &(0x7f0000000080)={0x3, 0x100})
freebsd11_getdents(r1, 0x0, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000140)={@in={{0x10, 0x2, 0x3, @multicast1}}, r0, 0x1, 0xffffff81, 0x1, 0x3, 0xfff7, 0x6}, 0x98)

executing program 1:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000100)="73ce82f84d494b2004331223a3dcb04421cbca488b1b5b52cc849c953ec8d0ff6e0f6b07f118172cc46b1711ecccf26f60aa7cf91a38b73f09a2ad9218b1ca340c60891e853468e5fa8cde331be9f6005177ec717a260117c9bbdf884b34eb0900000000000006000000000000007dd4325563c507c22591be02b39ba5ca2c22c3da469ab0d42fef1857b531dfdf8338c9619e1f3fa13d4777a7dd3f989d", 0x9e)
r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
r2 = open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
flock(r2, 0x3)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
fcntl$lock(r3, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x30, 0x0, 0x38)
ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f0000000040)={0x28, 0x0, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdfff7ff})
ioctl$CIOCCRYPT(r1, 0xc0306367, &(0x7f0000000380)={0x0, 0x1, 0x5, 0x3, &(0x7f0000000680), &(0x7f0000000100), &(0x7f00000006c0), &(0x7f0000000300)})

executing program 1:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
flock(0xffffffffffffffff, 0x3)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000440), 0x8)

executing program 1:
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
ksem_wait(r0)
r1 = socket(0x0, 0x0, 0x0)
getpeername(r1, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c)
socket$inet_sctp(0x2, 0x1, 0x84)
r2 = socket$inet(0x2, 0x4000000000000001, 0x0)
syz_emit_ethernet(0x0, 0x0)
ksem_wait(r0)
socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r1, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0xb017, &(0x7f0000001140)=0x1, 0x4)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000010c0)={0x0, 0xa04f}, &(0x7f0000001100)=0x8)
sendto$inet6(r3, &(0x7f0000000080)="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", 0xfff, 0x80, &(0x7f0000001080)={0x1c, 0x1c, 0x2, 0x7ff, @mcast2, 0x4}, 0x1c)
setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f00000002c0)="ee1c373ce8b67d9e982808665d19acaef61700000000006a00000000", 0x1c)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 0:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000100)="73ce82f84d494b2004331223a3dcb04421cbca488b1b5b52cc849c953ec8d0ff6e0f6b07f118172cc46b1711ecccf26f60aa7cf91a38b73f09a2ad9218b1ca340c60891e853468e5fa8cde331be9f6005177ec717a260117c9bbdf884b34eb0900000000000006000000000000007dd4325563c507c22591be02b39ba5ca2c22c3da469ab0d42fef1857b531dfdf8338c9619e1f3fa13d4777a7dd3f989d", 0x9e)
r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
flock(r3, 0x3)
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
fcntl$lock(r4, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x30, 0x0, 0x38)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000440), 0x8)
ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f0000000040)={0x28, 0x0, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdfff7ff})
ioctl$CIOCCRYPT(r1, 0xc0306367, &(0x7f0000000380)={0x0, 0x1, 0x5, 0x3, &(0x7f0000000680), &(0x7f0000000100), &(0x7f00000006c0), &(0x7f0000000300)})

executing program 0:
mkdir(&(0x7f00000001c0)='./file1\x00', 0x0)
r0 = openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
freebsd11_fstatat(r0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000140), 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x1f, @sigval_int, @ke_flags})
openat(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x200, 0x0)
r1 = openat$filemon(0xffffff9c, &(0x7f0000000240), 0x0, 0x0)
pipe2(0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
sendmsg(0xffffffffffffffff, 0x0, 0x0)
ioctl$FILEMON_SET_FD(r1, 0xc0045301, &(0x7f0000000040))

executing program 0:
ksem_init(&(0x7f0000000040)=<r0=>0x0, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xc40, 0x0, 0x0, 0x0, 0x0, {@in={{0x10, 0x2, 0x2, @multicast2}}, 0x0, 0x1fffffc}}, &(0x7f0000000340)=0xb0)
ksem_wait(r0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000200)=@un=@file={0xa, 0x1, './file0\x00'}, 0xa)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg(r2, &(0x7f0000000080)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000440), 0x98)
setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x90, 0x0, 0x0, 0x0, 0x0, 0x78}, 0xb)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000380)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc)
socket$inet6_sctp(0x1c, 0x0, 0x84)
kmq_open(0x0, 0x0, 0x0, 0x0)
socket$inet_icmp(0x2, 0x2, 0x1)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1204, &(0x7f0000000140), &(0x7f0000000180)=0x8)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
rfork(0x1000)
chdir(&(0x7f00000000c0)='./file1\x00')
socket$inet_icmp_raw(0x2, 0x3, 0x1)
socket$inet6_sctp(0x1c, 0x1, 0x84)

executing program 2:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000100)="73ce82f84d494b2004331223a3dcb04421cbca488b1b5b52cc849c953ec8d0ff6e0f6b07f118172cc46b1711ecccf26f60aa7cf91a38b73f09a2ad9218b1ca340c60891e853468e5fa8cde331be9f6005177ec717a260117c9bbdf884b34eb0900000000000006000000000000007dd4325563c507c22591be02b39ba5ca2c22c3da469ab0d42fef1857b531dfdf8338c9619e1f3fa13d4777a7dd3f989d", 0x9e)
r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
r2 = open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
flock(r2, 0x3)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
fcntl$lock(r3, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x30, 0x0, 0x38)
ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f0000000040)={0x28, 0x0, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdfff7ff})
ioctl$CIOCCRYPT(r1, 0xc0306367, &(0x7f0000000380)={0x0, 0x1, 0x5, 0x3, &(0x7f0000000680), &(0x7f0000000100), &(0x7f00000006c0), &(0x7f0000000300)})

executing program 2:
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
ksem_wait(r0)
r1 = socket(0x0, 0x0, 0x0)
getpeername(r1, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = socket$inet(0x2, 0x4000000000000001, 0x0)
syz_emit_ethernet(0x0, 0x0)
ksem_wait(r0)
socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r1, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
bind$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00000000ea61aeb900"}, 0x1c)
connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x14a, @rand_addr="e2006be73d46543a9da3f2620eae4bf7", 0x7}, 0x1c)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r5, r5)
setsockopt$sock_int(r6, 0xffff, 0xb017, &(0x7f0000001140)=0x1, 0x4)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000010c0)={0x0, 0xa04f}, &(0x7f0000001100)=0x8)
sendto$inet6(r4, &(0x7f0000000080)="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", 0x1000, 0x80, &(0x7f0000001080)={0x1c, 0x1c, 0x2, 0x7ff, @mcast2, 0x4}, 0x1c)
setsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f00000002c0)="ee1c373ce8b67d9e982808665d19", 0xe)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000), &(0x7f0000000080)=0xc)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x80}, 0xfd9c)

executing program 3:
ksem_init(&(0x7f0000000040)=<r0=>0x0, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xc40, 0x0, 0x0, 0x0, 0x0, {@in={{0x10, 0x2, 0x2, @multicast2}}, 0x0, 0x1fffffc}}, &(0x7f0000000340)=0xb0)
ksem_wait(r0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000200)=@un=@file={0xa, 0x1, './file0\x00'}, 0xa)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg(r2, &(0x7f0000000080)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000440), 0x98)
setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x90, 0x0, 0x0, 0x0, 0x0, 0x78}, 0xb)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000380)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc)
socket$inet6_sctp(0x1c, 0x0, 0x84)
kmq_open(0x0, 0x0, 0x0, 0x0)
socket$inet_icmp(0x2, 0x2, 0x1)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1204, &(0x7f0000000140), &(0x7f0000000180)=0x8)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
rfork(0x1000)
chdir(&(0x7f00000000c0)='./file1\x00')
socket$inet_icmp_raw(0x2, 0x3, 0x1)
socket$inet6_sctp(0x1c, 0x1, 0x84)

executing program 0:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000100)="73ce82f84d494b2004331223a3dcb04421cbca488b1b5b52cc849c953ec8d0ff6e0f6b07f118172cc46b1711ecccf26f60aa7cf91a38b73f09a2ad9218b1ca340c60891e853468e5fa8cde331be9f6005177ec717a260117c9bbdf884b34eb0900000000000006000000000000007dd4325563c507c22591be02b39ba5ca2c22c3da469ab0d42fef1857b531dfdf8338c9619e1f3fa13d4777a7dd3f989d", 0x9e)
r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
flock(r3, 0x3)
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
fcntl$lock(r4, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x30, 0x0, 0x38)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000440), 0x8)
ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f0000000040)={0x28, 0x0, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdfff7ff})
ioctl$CIOCCRYPT(r1, 0xc0306367, &(0x7f0000000380)={0x0, 0x1, 0x5, 0x3, &(0x7f0000000680), &(0x7f0000000100), &(0x7f00000006c0), &(0x7f0000000300)})

executing program 0:
mkdir(&(0x7f00000001c0)='./file1\x00', 0x0)
r0 = openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
freebsd11_fstatat(r0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000140), 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x1f, @sigval_int, @ke_flags})
openat(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x200, 0x0)
r1 = openat$filemon(0xffffff9c, &(0x7f0000000240), 0x0, 0x0)
pipe2(0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
ioctl$FILEMON_SET_FD(r1, 0xc0045301, &(0x7f0000000040))

executing program 3:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000340)={@in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, <r0=>0x0, 0x3, 0x0, 0x10}, 0x0)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
r2 = shm_open2(&(0x7f0000000000)='./file0\x00', 0x400, 0x28, 0x3, &(0x7f0000000040)='$},,/])/,[\x00')
ioctl$FIOSSHMLPGCNF(r2, 0x80306664, &(0x7f0000000080)={0x3, 0x100})
freebsd11_getdents(r1, 0x0, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000140)={@in={{0x10, 0x2, 0x3, @multicast1}}, r0, 0x1, 0xffffff81, 0x1, 0x3, 0xfff7, 0x6}, 0x98)

executing program 0:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
r1 = open$dir(0x0, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000100)="73ce82f84d494b2004331223a3dcb04421cbca488b1b5b52cc849c953ec8d0ff6e0f6b07f118172cc46b1711ecccf26f60aa7cf91a38b73f09a2ad9218b1ca340c60891e853468e5fa8cde331be9f6005177ec717a260117c9bbdf884b34eb0900000000000006000000000000007dd4325563c507c22591be02b39ba5ca2c22c3da469ab0d42fef1857b531dfdf8338c9619e1f3fa13d4777a7dd3f989d", 0x9e)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x30, 0x0, 0x38)
ioctl$CIOCCRYPT(r2, 0xc0306367, &(0x7f0000000380)={0x0, 0x1, 0x5, 0x3, &(0x7f0000000680), &(0x7f0000000100), &(0x7f00000006c0), &(0x7f0000000300)})

executing program 0:
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffff9c, 0xc040636a, 0x0)
ioctl$CIOCCRYPTAEAD(0xffffffffffffffff, 0xc040636d, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCRCLRASTATS(0xffffffffffffffff, 0xc4504448, &(0x7f0000000140)={{"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", "a36fd2e63b504290b326d18bd989a244498769f836c8e9e3f50b5bdd13767b48"}, &(0x7f0000000040)="23269e83141f7dc6f7196f40e1c0186891668a49d3ac4bf7b9125548507ac62f71ef8a5e7768befce6c13e3c9708129263b2472230047efb82f36caf1ef0cd6f76c4e9d94cf8e7669892d137b3e6bd05418b1df5f18e2932fdf2f8cf9aabd639a7bb3824cf34b866882a2d66af003e2747692b3e4152836cc1fa18", 0x100, 0xfff, 0x4, 0x7, 0x6, 0x8, 0x8002, 0x2})
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x1203, 0x0, 0x0)
r0 = socket(0x1c, 0x0, 0x0)
setsockopt$sock_linger(r0, 0xffff, 0x80, 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000040), 0x4)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0xfd2}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x100}, 0x24)

executing program 0:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket(0x2, 0x5, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
flock(0xffffffffffffffff, 0x3)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000440), 0x8)

executing program 0:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
r1 = open$dir(0x0, 0x0, 0x0)
mkdirat(r1, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000100)="73ce82f84d494b2004331223a3dcb04421cbca488b1b5b52cc849c953ec8d0ff6e0f6b07f118172cc46b1711ecccf26f60aa7cf91a38b73f09a2ad9218b1ca340c60891e853468e5fa8cde331be9f6005177ec717a260117c9bbdf884b34eb0900000000000006000000000000007dd4325563c507c22591be02b39ba5ca2c22c3da469ab0d42fef1857b531dfdf8338c9619e1f3fa13d4777a7dd3f989d", 0x9e)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
r4 = open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
flock(r4, 0x3)
r5 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
fcntl$lock(r5, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x30, 0x0, 0x38)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000440), 0x8)
ioctl$CIOCGSESSION2(r2, 0xc040636a, &(0x7f0000000040)={0x28, 0x0, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdfff7ff})
ioctl$CIOCCRYPT(r2, 0xc0306367, &(0x7f0000000380)={0x0, 0x1, 0x5, 0x3, &(0x7f0000000680), &(0x7f0000000100), &(0x7f00000006c0), &(0x7f0000000300)})

executing program 0:
ksem_init(&(0x7f0000000040)=<r0=>0x0, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xc40, 0x0, 0x0, 0x0, 0x0, {@in={{0x10, 0x2, 0x2, @multicast2}}, 0x0, 0x1fffffc}}, &(0x7f0000000340)=0xb0)
ksem_wait(r0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000200)=@un=@file={0xa, 0x1, './file0\x00'}, 0xa)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg(r2, &(0x7f0000000080)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000440), 0x98)
setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x90, 0x0, 0x0, 0x0, 0x0, 0x78}, 0xb)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000380)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc)
socket$inet6_sctp(0x1c, 0x0, 0x84)
kmq_open(0x0, 0x0, 0x0, 0x0)
socket$inet_icmp(0x2, 0x2, 0x1)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1204, &(0x7f0000000140), &(0x7f0000000180)=0x8)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
rfork(0x1000)
chdir(&(0x7f00000000c0)='./file1\x00')
socket$inet_icmp_raw(0x2, 0x3, 0x1)
socket$inet6_sctp(0x1c, 0x1, 0x84)

executing program 3:
ksem_init(&(0x7f0000000040)=<r0=>0x0, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xc40, 0x0, 0x0, 0x0, 0x0, {@in={{0x10, 0x2, 0x2, @multicast2}}, 0x0, 0x1fffffc}}, &(0x7f0000000340)=0xb0)
ksem_wait(r0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000200)=@un=@file={0xa, 0x1, './file0\x00'}, 0xa)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg(r2, &(0x7f0000000080)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000440), 0x98)
setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x90, 0x0, 0x0, 0x0, 0x0, 0x78}, 0xb)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000380)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc)
socket$inet6_sctp(0x1c, 0x0, 0x84)
kmq_open(0x0, 0x0, 0x0, 0x0)
socket$inet_icmp(0x2, 0x2, 0x1)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1204, &(0x7f0000000140), &(0x7f0000000180)=0x8)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
rfork(0x1000)
chdir(&(0x7f00000000c0)='./file1\x00')
socket$inet_icmp_raw(0x2, 0x3, 0x1)
socket$inet6_sctp(0x1c, 0x1, 0x84)

executing program 0:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
r1 = open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mkdirat(r1, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x10, 0x2, 0x3, @rand_addr}, 0x10)
setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000100)="73ce82f84d494b2004331223a3dcb04421cbca488b1b5b52cc849c953ec8d0ff6e0f6b07f118172cc46b1711ecccf26f60aa7cf91a38b73f09a2ad9218b1ca340c60891e853468e5fa8cde331be9f6005177ec717a260117c9bbdf884b34eb0900000000000006000000000000007dd4325563c507c22591be02b39ba5ca2c22c3da469ab0d42fef1857b531dfdf8338c9619e1f3fa13d4777a7dd3f989d", 0x9e)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
r5 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
fcntl$lock(r5, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000440), 0x8)
ioctl$CIOCGSESSION2(r3, 0xc040636a, &(0x7f0000000040)={0x28, 0x0, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdfff7ff})
ioctl$CIOCCRYPT(r3, 0xc0306367, &(0x7f0000000380)={0x0, 0x1, 0x5, 0x3, &(0x7f0000000680), &(0x7f0000000100), &(0x7f00000006c0), &(0x7f0000000300)})

executing program 3:
r0 = socket(0x1c, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r0, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6ddedcdbce377ee84ecd14646418343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53523c08da73d807f1", 0x67}, {&(0x7f00000008c0)="21fe9b303a53455babd8fd47d4a061f58552e3bd3c605a2e10e8252263a8645e401d4a06f946a861e56c7dc17a8a2546ff80e6ea5bde7a1cfdc3219e7e9a2eb1ea27accd0b810706afff4731bde8662a30d5e0c03da0ef892e6089f569bf4c55cb19ce50d10543b2d1be69b58eb5fb56d140ce5a17d9b7bf746cfaeca3e792dd4f00d2626b10975bf4ec341b7bd350fab64a2993dd3f9e662df740fd5c8f27a354e96f933ef034ec11b76e754773d73bb280e177bb2e0e8aac5059ed3a5e2d6df0232865912c041e129072d2d885febcd31ec9e19bae977c4f53958d5975df3a2700"/235, 0xeb}, {&(0x7f0000000080)="5aac9d2a09b304321aaa18d528980ace4c94b1dc90e71747bdf721c89e4836", 0x1f}, {&(0x7f0000000280)="3ab2b137babddeea5631319b53fa902599777e3c5c93c90f18f9a9a676c6c184989b1bfb38b765b4bee832487236a4a13feb48ed6facd41277c85feda40125d94d0bf6a9965bb80e80bbf360d7b3613d093e3bde8990dc5f003b1dd7a008475bdf6bb69e98f1a79890cef21cb0ad20ec66667a162f5ed0b9833da8909c3b153380a86dc0f9e8baae762d0e69030bc4c23a05cd2cb213e6a34b420b61", 0x9c}, {&(0x7f0000000340)="031fa0fe45d686909a3071b5a2f1678f5d1daf9ba7eeb17b380c86ce882ab3d68f7ad98e6f81cd5d41788eb2fa4d7e03556ded735a4271a1d3666d1ddbcb8e3f1a850b306d2d5ac7be35afe5ff1165f6a2bd598a6dc1f883331ddb0abd475fc9f93728c6f6fc4093246500a479166eaa96ea07c7159cd2f11c1c6a9c6f4bfdec29868913f1e2abbffedaf8049af9d7d8cac886dc938f2f030a5714f89d047ecf8f5940ff1c4c5104dfbe63d6", 0xac}, {&(0x7f0000000400)="5f0a2629cc04f25337efdb3d41f5f9c82a3b94bbfad96bf8e32f9c091591b0a8fa696fa78cb539c92cfbddeb79ca19f781c19a5cecccfaed9a3113b14e91b6bf9fbd97dfe88a0b00e20157d7137ae7c4854fe880054e12fd1129e0990721f7a93570818f8b5a2351a28d5d5210333d1f187a85ca7ca67dcf71b8d8fc10fde8b3a93f4ec62f59894f1d2f46bc4183b9b633920b6844459b10ccb8ad1d2c9248c57be20118e9806e00bc32cecd0ad9eb468171760e5440b8eb8c6072bc41372ddb9eb92e233a7e64718706fb", 0xcb}, {&(0x7f0000000500)="5b8e29d9a575b4176f890d5049895bc098b08f192da19928b1ac48f04ac0c16cb9538476f5", 0x25}, {&(0x7f0000000540)="c5aad91be07fad026c5113816be9281763094825a75cab0d8d2b6899bdd76187c2d13e8e210dd995f089edc4b212f7566c3508fb2845af8c57712c92048aa2c46d9e7eeae40f33eb00be98c1ace2495b79ce0011fa739ff292db98ecc98e887ee5c40e63bc4a38ea2d49028f8e245e8fdeef5d1164fd70a8293f0515db382d234ccbe9325b506ec0e05d0c7fe0ffe1ab054e89f4f6818cac38fee62ae7bc87294243fe935d5525448e7e796e98d895f65981b417fbb87e078df5c89b83005dc007fe9aeda48370fb417ba39f2012b543f2332498e741446ceb036a1893bc93bb", 0xe0}, {&(0x7f0000000640)="0095ae9b00a35fe496c619cff688115d73bd6765264fd8ca15245e0fc682796b7e9f2fbfd2d2b0f641d07f3ffbd948ddf7f7ea3cf562354a4aa932e02457f62eae264cd6c27b37c253a184edfd59b4ed5af8be7c2493dcb2734ec603da022b34e2f42ce0a963303cf518e11e32f370a9d5ffdcad386ad04ef101acfe95ad7daebe74d0d41cbef1e5bf1596927ad21db3eaa0fd4031b25884964a88fdca88c21ef91b7a8e205023a874bc68ee67ed78c7c71ed5", 0xb3}, {&(0x7f0000000700)="611ea6dbccccdb999f7f9ca64412426bd8bc7d09d046932a2544556b70cf0c0914cd62ee9d27a7f36aab94b002d976b1c3654a2a0e5b8111a98cf83fb5b7ad1b59", 0x41}], 0xa, 0x0, 0x0, 0x20084}, 0x0)

executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x3, @sival_int, @thr={0x0, 0x0}})
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000001c0)={0x1, 0x7})
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000100)={0x6b56}, 0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'rack\x00', 0xffffffff}, 0x24)
vfork()
mount(&(0x7f0000000000)='hammer2\x00', &(0x7f0000000040)='./file0\x00', 0x210, &(0x7f0000000240)="74318df698fb4427b05c9859381f6c48ab92ed1f243283e3491d5c8cc0ae54fbe2329bc55de43ca78c28e7aa49c8a9522be1f86e7fa6b48011d0606e6d00695feba1490a79002925ff734942977c9151ad6041230406e5e66950b978762d393d982a8304c0f37ab16b6e9ecde308fb5cda17b71174fa809eec533ee0c82abf69f6b1cd4ea9193326501616fd4da4ebe1e3e8eebb0744373a56be4c78a681e447f6da24052e5bfa405eda71600c45c7cdc12873b3d05be230df4614d9263e50286ce814c71b0209897abfbe85992fac47fa3dca")
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sival_ptr, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty, 0x2}, 0x1c)

executing program 3:
ksem_init(&(0x7f0000000040)=<r0=>0x0, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xc40, 0x0, 0x0, 0x0, 0x0, {@in={{0x10, 0x2, 0x2, @multicast2}}, 0x0, 0x1fffffc}}, &(0x7f0000000340)=0xb0)
ksem_wait(r0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000200)=@un=@file={0xa, 0x1, './file0\x00'}, 0xa)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg(r2, &(0x7f0000000080)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000440), 0x98)
setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x90, 0x0, 0x0, 0x0, 0x0, 0x78}, 0xb)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000380)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc)
socket$inet6_sctp(0x1c, 0x0, 0x84)
kmq_open(0x0, 0x0, 0x0, 0x0)
socket$inet_icmp(0x2, 0x2, 0x1)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1204, &(0x7f0000000140), &(0x7f0000000180)=0x8)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
rfork(0x1000)
chdir(&(0x7f00000000c0)='./file1\x00')
socket$inet_icmp_raw(0x2, 0x3, 0x1)
socket$inet6_sctp(0x1c, 0x1, 0x84)

executing program 0:
ksem_init(&(0x7f0000000040)=<r0=>0x0, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xc40, 0x0, 0x0, 0x0, 0x0, {@in={{0x10, 0x2, 0x2, @multicast2}}, 0x0, 0x1fffffc}}, &(0x7f0000000340)=0xb0)
ksem_wait(r0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000200)=@un=@file={0xa, 0x1, './file0\x00'}, 0xa)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg(r2, &(0x7f0000000080)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000440), 0x98)
setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x90, 0x0, 0x0, 0x0, 0x0, 0x78}, 0xb)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000380)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc)
socket$inet6_sctp(0x1c, 0x0, 0x84)
kmq_open(0x0, 0x0, 0x0, 0x0)
socket$inet_icmp(0x2, 0x2, 0x1)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1204, &(0x7f0000000140), &(0x7f0000000180)=0x8)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
rfork(0x1000)
chdir(&(0x7f00000000c0)='./file1\x00')
socket$inet_icmp_raw(0x2, 0x3, 0x1)
socket$inet6_sctp(0x1c, 0x1, 0x84)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
bind$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x2, @mcast2, 0x34}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'freebsd\x00', 0x80000405}, 0xfffffffffffffdb1)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000180)={0x3000, "8113a1b0683be996f22e9e9fd8baac7e"}, 0x14)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000040)={@broadcast, @local={0xac, 0x14, 0x0}}, 0xc)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, 0x0, 0x0)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f0000000180)={@rand_addr, @multicast2, @rand_addr}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@broadcast, @remote, @multicast2}, 0xc)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr, @rand_addr}, 0xc)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg(r2, &(0x7f0000000080)={&(0x7f0000000240)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000500)={@in={{0x10, 0x2, 0x2}}}, 0x98)
sendmsg(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x105)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000003c0)={<r3=>0x0, 0x0, 0xf, 0x3, 0x101}, &(0x7f0000000440)=0x18)
setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x90}, 0xb)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000680)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}}, r3, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x98)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000200), 0x4, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$sock_int(r4, 0xffff, 0x1001, &(0x7f0000000080)=0x200, 0x4)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000000)=0x80000001, 0x4)
bind(0xffffffffffffffff, &(0x7f00000000c0)=@in={0x10, 0x2, 0x2, @rand_addr=0x9}, 0x10)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000340)='H', 0x1}], 0x1}, 0x20180)
r5 = socket$inet6(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r5, 0x29, 0xb, &(0x7f00000000c0)=0x9, 0x4)
r6 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000980)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r6, 0x6, 0x47, &(0x7f00000002c0)=0xa00, 0x4)

executing program 3:
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffff9c, 0xc040636a, 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$DIOCRCLRASTATS(0xffffffffffffffff, 0xc4504448, &(0x7f0000000140)={{"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", "a36fd2e63b504290b326d18bd989a244498769f836c8e9e3f50b5bdd13767b48", 0x8}, 0x0, 0x100, 0x0, 0x0, 0x0, 0x6})
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0xfd2}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x100}, 0x24)

executing program 1:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
open$dir(0x0, 0x0, 0x0)
r1 = open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mkdirat(r1, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x10, 0x2, 0x3, @rand_addr}, 0x10)
setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000100)="73ce82f84d494b2004331223a3dcb04421cbca488b1b5b52cc849c953ec8d0ff6e0f6b07f118172cc46b1711ecccf26f60aa7cf91a38b73f09a2ad9218b1ca340c60891e853468e5fa8cde331be9f6005177ec717a260117c9bbdf884b34eb0900000000000006000000000000007dd4325563c507c22591be02b39ba5ca2c22c3da469ab0d42fef1857b531dfdf8338c9619e1f3fa13d4777a7dd3f989d", 0x9e)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x30, 0x0, 0x38)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000440), 0x8)
ioctl$CIOCGSESSION2(r3, 0xc040636a, &(0x7f0000000040)={0x28, 0x0, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdfff7ff})
ioctl$CIOCCRYPT(r3, 0xc0306367, &(0x7f0000000380)={0x0, 0x1, 0x5, 0x3, &(0x7f0000000680), &(0x7f0000000100), &(0x7f00000006c0), &(0x7f0000000300)})

executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x3, @sival_int, @thr={0x0, 0x0}})
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000001c0)={0x1, 0x7})
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000100)={0x6b56}, 0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'rack\x00', 0xffffffff}, 0x24)
vfork()
mount(&(0x7f0000000000)='hammer2\x00', &(0x7f0000000040)='./file0\x00', 0x210, &(0x7f0000000240)="74318df698fb4427b05c9859381f6c48ab92ed1f243283e3491d5c8cc0ae54fbe2329bc55de43ca78c28e7aa49c8a9522be1f86e7fa6b48011d0606e6d00695feba1490a79002925ff734942977c9151ad6041230406e5e66950b978762d393d982a8304c0f37ab16b6e9ecde308fb5cda17b71174fa809eec533ee0c82abf69f6b1cd4ea9193326501616fd4da4ebe1e3e8eebb0744373a56be4c78a681e447f6da24052e5bfa405eda71600c45c7cdc12873b3d05be230df4614d9263e50286ce814c71b0209897abfbe85992fac47fa3dca")
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sival_ptr, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty, 0x2}, 0x1c)
rfork(0x3040)

executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x3, @sival_int, @thr={0x0, 0x0}})
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000001c0)={0x1, 0x7})
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000100)={0x6b56}, 0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'rack\x00', 0xffffffff}, 0x24)
vfork()
mount(&(0x7f0000000000)='hammer2\x00', &(0x7f0000000040)='./file0\x00', 0x210, &(0x7f0000000240)="74318df698fb4427b05c9859381f6c48ab92ed1f243283e3491d5c8cc0ae54fbe2329bc55de43ca78c28e7aa49c8a9522be1f86e7fa6b48011d0606e6d00695feba1490a79002925ff734942977c9151ad6041230406e5e66950b978762d393d982a8304c0f37ab16b6e9ecde308fb5cda17b71174fa809eec533ee0c82abf69f6b1cd4ea9193326501616fd4da4ebe1e3e8eebb0744373a56be4c78a681e447f6da24052e5bfa405eda71600c45c7cdc12873b3d05be230df4614d9263e50286ce814c71b0209897abfbe85992fac47fa3dca")
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sival_ptr, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty, 0x2}, 0x1c)

executing program 0:
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
ksem_wait(r0)
r1 = socket(0x0, 0x0, 0x0)
getpeername(r1, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c)
socket$inet_sctp(0x2, 0x1, 0x84)
r2 = socket$inet(0x2, 0x4000000000000001, 0x0)
syz_emit_ethernet(0x0, 0x0)
ksem_wait(r0)
socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r1, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0xb017, &(0x7f0000001140)=0x1, 0x4)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000010c0)={0x0, 0xa04f}, &(0x7f0000001100)=0x8)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="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", 0xfff, 0x80, &(0x7f0000001080)={0x1c, 0x1c, 0x2, 0x7ff, @mcast2, 0x4}, 0x1c)
setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f00000002c0)="ee1c373ce8b67d9e982808665d19acaef61700000000006a00000000", 0x1c)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 3:
openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x800, &(0x7f0000000000)=0x7, 0x4)
shutdown(r0, 0x1)
r1 = openat$filemon(0xffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$FILEMON_SET_FD(r1, 0xc0045301, &(0x7f0000000040)=r0)
ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto$inet6(r2, 0x0, 0x0, 0x84, &(0x7f0000000080)={0x24, 0x1c, 0x0, 0x0, @rand_addr="c9ec04d10bc53bb296ca3a5405ab6135", 0x100080}, 0x1c)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="7d3f92f1228c174460db4a079175f6c9"}, 0x1c)
openat$crypto(0xffffff9c, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x354c5c31]})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xa, @sival_int=0xffffffff})
rfork(0x3040)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_buf(0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket(0x10, 0x5, 0x1)
getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare})
socket(0x0, 0x0, 0x0)

panic: ASan: Invalid access, 8-byte read at 0xfffffe00574553f0, UseAfterScope(f8)
cpuid = 1
time = 1713448125
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0057454c10
kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0057454d70
vpanic() at vpanic+0x26a/frame 0xfffffe0057454f30
panic() at panic+0xb5/frame 0xfffffe0057455000
kasan_report() at kasan_report+0xdf/frame 0xfffffe00574550d0
kvprintf() at kvprintf+0xd1c/frame 0xfffffe00574552b0
snprintf() at snprintf+0x117/frame 0xfffffe00574553e0
linker_load_module() at linker_load_module+0x93c/frame 0xfffffe0057455ab0
kern_kldload() at kern_kldload+0x2ce/frame 0xfffffe0057455b90
vfs_byname_kld() at vfs_byname_kld+0xa2/frame 0xfffffe0057455c50
sys_mount() at sys_mount+0x1c5/frame 0xfffffe0057455d10
amd64_syscall() at amd64_syscall+0x4cb/frame 0xfffffe0057455f30
fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0057455f30
--- syscall (198, FreeBSD ELF64, __syscall), rip = 0x2aeb2a, rsp = 0x826a22f08, rbp = 0x826a22f80 ---
KDB: enter: panic
[ thread pid 2558 tid 101343 ]
Stopped at      kdb_enter+0x6e: movq    $0,0x23cd1b7(%rip)
db> 
db> set $lines = 0
db> set $maxwidth = 0
db> show registers
cs                        0x20
ds                        0x3b
es                        0x3b
fs                        0x13
gs                        0x1b
ss                        0x28
rax                       0x12
rcx         0xffffffff815b9dde  _vprintf+0x1ae
rdx                          0
rbx         0xffffffff826e6000  .str.27
rsp         0xfffffe0057454d50
rbp         0xfffffe0057454d70
rsi                          0
rdi         0xffffffff815ba319  printf+0x149
r8                           0
r9                  0xffffffff
r10                        0x3
r11                        0x2
r12         0xfffffe00784e1000
r13         0xfffffffffffffffd
r14         0xffffffff826e6000  .str.27
r15                          0
rip         0xffffffff815a6ede  kdb_enter+0x6e
rflags                    0x46
kdb_enter+0x6e: movq    $0,0x23cd1b7(%rip)
db> show proc
Process 2558 (syz-executor.1) at 0xfffffe00785175a0:
 state: NORMAL
 uid: 0  gids: 0, 0, 5
 parent: pid 2549 at 0xfffffe0078515ac0
 ABI: FreeBSD ELF64
 flag: 0x10000010  flag2: 0
 arguments: /root/syz-executor.1 exec
 reaper: 0xfffffe005420b040 reapsubtree: 1
 sigparent: 20
 vmspace: 0xfffffe007857e4d0
   (map 0xfffffe007857e4d0)
   (map.pmap 0xfffffe007857e590)
   (pmap 0xfffffe007857e600)
 threads: 1
101343                   Run     CPU 1                       syz-executor.1
db> ps
  pid  ppid  pgrp   uid  state   wmesg   wchan               cmd
 2558  2549   771     0  RV      CPU 1                       syz-executor.1
 2557  2555   776     0  SV      uwait   0xfffffe007849dc00  syz-executor.3
 2555   776   776     0  R       (threaded)                  syz-executor.3
101302                   RunQ                                syz-executor.3
101352                   D       ppwait  0xfffffe0078516520  syz-executor.3
 2551   770   770     0  R       (threaded)                  syz-executor.0
101309                   RunQ                                syz-executor.0
101351                   S       ksem    0xfffffe007155ef18  syz-executor.0
101353                   S       ksem    0xfffffe007155ef18  syz-executor.0
 2549   771   771     0  R       (threaded)                  syz-executor.1
101276                   RunQ                                syz-executor.1
101350                   D       ppwait  0xfffffe0078517aa0  syz-executor.1
 2508   773   773     0  R       (threaded)                  syz-executor.2
101296                   RunQ                                syz-executor.2
101318                   S       ksem    0xfffffe005860ef18  syz-executor.2
101321                   S       ksem    0xfffffe005860ef18  syz-executor.2
101324                   S       uwait   0xfffffe007849df00  syz-executor.2
 2482     1   776     0  SV      uwait   0xfffffe0078187a80  syz-executor.3
 2478  2475   770     0  SV      uwait   0xfffffe007818a080  syz-executor.0
 2475  2472   770     0  DV      ppwait  0xfffffe00784cafe0  syz-executor.0
 2472     1   770     0  DV      ppwait  0xfffffe0071016520  syz-executor.0
 2462     1   773     0  SV      uwait   0xfffffe007849dd00  syz-executor.2
 2438     1   770     0  SV      uwait   0xfffffe0078187100  syz-executor.0
 2416     1   773     0  SV      uwait   0xfffffe00584ccc00  syz-executor.2
 2408     1   770     0  SV      uwait   0xfffffe0078187e80  syz-executor.0
 2400     1   773     0  SV      uwait   0xfffffe00714fa200  syz-executor.2
 2383     1   770     0  SV      uwait   0xfffffe0007b6ec00  syz-executor.0
 2375     1   771     0  SV      uwait   0xfffffe0078187580  syz-executor.1
 2372     1   776     0  SV      connec  0xfffffe006e6180da  syz-executor.3
 2359     1   770     0  SV      uwait   0xfffffe0078187c80  syz-executor.0
 2350     1   773     0  SV      uwait   0xfffffe0007b6e700  syz-executor.2
 2339     1   776     0  SV      connec  0xfffffe006e61e0da  syz-executor.3
 2336     1   770     0  SV      uwait   0xfffffe00584ccd00  syz-executor.0
 2332     1   773     0  SV      uwait   0xfffffe00714fdd80  syz-executor.2
 2326     1   771     0  SV      uwait   0xfffffe00584cc900  syz-executor.1
 2324     1   771     0  SV      uwait   0xfffffe00714fdc80  syz-executor.1
 2309     1   770     0  SV      connec  0xfffffe006e61e85a  syz-executor.0
 2286     1   771     0  SV      uwait   0xfffffe0078188100  syz-executor.1
 2221     1   773     0  SV      uwait   0xfffffe0078188880  syz-executor.2
 2208     1   770     0  SV      uwait   0xfffffe0078188480  syz-executor.0
 2156     1   773     0  SV      uwait   0xfffffe0078188300  syz-executor.2
 2133     1   770     0  SV      uwait   0xfffffe00584ccb00  syz-executor.0
 2128     1   771     0  SV      uwait   0xfffffe0078187b80  syz-executor.1
 2076     1   770     0  SV      connec  0xfffffe006e62185a  syz-executor.0
 2011     1   770     0  SV      uwait   0xfffffe0078188680  syz-executor.0
 2001     1   773     0  SV      connec  0xfffffe006e62585a  syz-executor.2
 1967     1   771     0  SV      uwait   0xfffffe0078188980  syz-executor.1
 1930     1   773     0  SV      uwait   0xfffffe0078188400  syz-executor.2
 1926     1   776     0  SV      uwait   0xfffffe0078187d80  syz-executor.3
 1895     1   771     0  SV      uwait   0xfffffe0078189980  syz-executor.1
 1892     1   776     0  SV      uwait   0xfffffe0078188000  syz-executor.3
 1886     1   770     0  SV      uwait   0xfffffe0078188b80  syz-executor.0
 1866     1   770     0  SV      uwait   0xfffffe0007b6e380  syz-executor.0
 1858     1   773     0  SV      uwait   0xfffffe00584ca380  syz-executor.2
 1847     1   771     0  SV      uwait   0xfffffe0007b6db80  syz-executor.1
 1828     1   773     0  SV      uwait   0xfffffe00714fac00  syz-executor.2
 1824     1   771     0  SV      uwait   0xfffffe0078189d80  syz-executor.1
 1820     1   776     0  SV      uwait   0xfffffe0078189b80  syz-executor.3
 1813     1   770     0  SV      uwait   0xfffffe0078189100  syz-executor.0
 1801     1   771     0  SV      uwait   0xfffffe0078189000  syz-executor.1
 1795     1   770     0  SV      uwait   0xfffffe00714fa500  syz-executor.0
 1788     1   773     0  SV      uwait   0xfffffe0007b70280  syz-executor.2
 1785     1   776     0  SV      uwait   0xfffffe0078188d80  syz-executor.3
 1778     1   771     0  SV      uwait   0xfffffe0078188e80  syz-executor.1
 1771     1   770     0  SV      uwait   0xfffffe0078188a80  syz-executor.0
 1766     1   773     0  SV      uwait   0xfffffe00714fc500  syz-executor.2
 1755     1   771     0  SV      uwait   0xfffffe0007b70500  syz-executor.1
 1752     1   773     0  SV      uwait   0xfffffe007818a280  syz-executor.2
 1742     1   776     0  SV      uwait   0xfffffe0007b70700  syz-executor.3
 1701     1   773     0  SV      uwait   0xfffffe00714fc700  syz-executor.2
 1659     1   773     0  SV      uwait   0xfffffe0078189300  syz-executor.2
 1652     1   771     0  SV      uwait   0xfffffe0007b70380  syz-executor.1
 1628     1   770     0  SV      uwait   0xfffffe00714fc880  syz-executor.0
 1603     1   773     0  SV      uwait   0xfffffe00714faf00  syz-executor.2
 1579     1   776     0  SV      uwait   0xfffffe00584c9080  syz-executor.3
 1572     1   773     0  SV      uwait   0xfffffe00714fba80  syz-executor.2
 1562     1   771     0  SV      uwait   0xfffffe0078188780  syz-executor.1
 1553     1   770     0  SV      uwait   0xfffffe0078189600  syz-executor.0
 1531     1   776     0  SV      uwait   0xfffffe0007b70a00  syz-executor.3
 1439     1   770     0  SV      uwait   0xfffffe00714fc600  syz-executor.0
 1422     1   776     0  SV      uwait   0xfffffe00714fb380  syz-executor.3
 1379     1   770     0  SV      uwait   0xfffffe00584ca080  syz-executor.0
 1338     1   771     0  SV      uwait   0xfffffe00714fd180  syz-executor.1
 1325     1   770     0  SV      uwait   0xfffffe00714fd080  syz-executor.0
 1303     1   776     0  SV      uwait   0xfffffe00714fc200  syz-executor.3
 1299     1   771     0  SV      uwait   0xfffffe00714fb680  syz-executor.1
 1291     1   770     0  SV      uwait   0xfffffe00714fd380  syz-executor.0
 1280  1274  1280     0  Ss      select  0xfffffe0007876ec0  dhclient
 1277     1  1277     0  Ss      select  0xfffffe0070e689c0  dhclient
 1274  1265   424    65  S       select  0xfffffe0070e68940  dhclient
 1268     1   771     0  SV      uwait   0xfffffe00584c9c00  syz-executor.1
 1265   424   424     0  S       wait    0xfffffe00710be5c0  sh
 1241     1   770     0  SV      uwait   0xfffffe00714fa800  syz-executor.0
 1237     1   773     0  SV      uwait   0xfffffe00714fb580  syz-executor.2
 1229     1   776     0  SV      uwait   0xfffffe0007b70900  syz-executor.3
 1201     1   773     0  SV      uwait   0xfffffe0007b70c00  syz-executor.2
 1199     1   776     0  SV      uwait   0xfffffe00584ca180  syz-executor.3
 1178     1   776     0  SV      uwait   0xfffffe00714fb980  syz-executor.3
 1139     1   770     0  SV      uwait   0xfffffe00714fbb80  syz-executor.0
 1063     1   771     0  SV      connec  0xfffffe006e63c0da  syz-executor.1
 1038     1   773     0  SV      connec  0xfffffe006e87a0da  syz-executor.2
  993     1   771     0  SV      uwait   0xfffffe0007b70e00  syz-executor.1
  987     1   770     0  SV      uwait   0xfffffe00714fb280  syz-executor.0
  934     1   776     0  SV      uwait   0xfffffe00714fb080  syz-executor.3
  926     1   770     0  SV      uwait   0xfffffe00714fbc80  syz-executor.0
  924     1   771     0  SV      uwait   0xfffffe0007b6d300  syz-executor.1
  883     1   773     0  SV      uwait   0xfffffe00714fb780  syz-executor.2
  882     1   771     0  SV      connec  0xfffffe006e6440da  syz-executor.1
  820     1   770     0  SV      uwait   0xfffffe00714fc400  syz-executor.0
  817     0     0     0  DL      aiordy  0xfffffe00585ef5c0  [aiod4]
  816     0     0     0  DL      aiordy  0xfffffe00710bcae0  [aiod3]
  815     0     0     0  DL      aiordy  0xfffffe0071015000  [aiod2]
  814     0     0     0  DL      aiordy  0xfffffe00710bd5a0  [aiod1]
  776   768   776     0  Rs                                  syz-executor.3
  773   768   773     0  Rs                                  syz-executor.2
  771   768   771     0  Ss      nanslp  0xffffffff83955481  syz-executor.1
  770   768   770     0  Rs                                  syz-executor.0
  768   766   766     0  S       (threaded)                  syz-fuzzer
100086                   S       uwait   0xfffffe0007b6f280  syz-fuzzer
100112                   S       uwait   0xfffffe0007980900  syz-fuzzer
100113                   S       wait    0xfffffe0057fe6560  syz-fuzzer
100114                   S       wait    0xfffffe0057fe6560  syz-fuzzer
100115                   S       uwait   0xfffffe0007980c00  syz-fuzzer
100116                   S       uwait   0xfffffe00584cb180  syz-fuzzer
100117                   S       uwait   0xfffffe0007980d00  syz-fuzzer
100119                   S       wait    0xfffffe0057fe6560  syz-fuzzer
100120                   S       wait    0xfffffe0057fe6560  syz-fuzzer
100121                   S       kqread  0xfffffe0057f81d00  syz-fuzzer
100132                   S       uwait   0xfffffe00714fc100  syz-fuzzer
100139                   S       uwait   0xfffffe00584c9f00  syz-fuzzer
  766   764   766     0  Ss      pause   0xfffffe0071016630  csh
  764   682   764     0  Ss      select  0xfffffe0007877240  sshd
  748     1   748     0  Ss+     ttyin   0xfffffe005801d4b0  getty
  747     1   747     0  Ss+     ttyin   0xfffffe00593468b0  getty
  746     1   746     0  Ss+     ttyin   0xfffffe00593470b0  getty
  745     1   745     0  Ss+     ttyin   0xfffffe00593478b0  getty
  744     1   744     0  Ss+     ttyin   0xfffffe005436a0b0  getty
  743     1   743     0  Ss+     ttyin   0xfffffe005436a8b0  getty
  742     1   742     0  Ss+     ttyin   0xfffffe005436b0b0  getty
  741     1   741     0  Ss+     ttyin   0xfffffe005436b8b0  getty
  740     1   740     0  Ss+     ttyin   0xfffffe005436c0b0  getty
  686     1   686     0  Ss      nanslp  0xffffffff83955481  cron
  682     1   682     0  Ss      select  0xfffffe0007877740  sshd
  495     1   495     0  Ds      biowr   0xfffffe0007e18cf0  syslogd
  424     1   424     0  Ss      wait    0xfffffe005420c060  devd
  423     1   423    65  Ss      select  0xfffffe00078779c0  dhclient
  338     1   338     0  Ss      select  0xfffffe0007877ac0  dhclient
  335     1   335     0  Ss      select  0xfffffe0070e69140  dhclient
   17     0     0     0  DL      syncer  0xffffffff83a72ba0  [syncer]
   16     0     0     0  DL      vlruwt  0xfffffe0057fe85a0  [vnlru]
   15     0     0     0  DL      (threaded)                  [bufdaemon]
100079                   D       psleep  0xffffffff83a71180  [bufdaemon]
100082                   D       -       0xffffffff82e02140  [bufspacedaemon-0]
100095                   D       sdflush 0xfffffe006e667ce8  [/ worker]
    9     0     0     0  DL      psleep  0xffffffff83aba700  [vmdaemon]
    8     0     0     0  DL      (threaded)                  [pagedaemon]
100077                   D       psleep  0xffffffff83aa2578  [dom0]
100083                   D       launds  0xffffffff83aa2584  [laundry: dom0]
100084                   D       umarcl  0xffffffff81d492a0  [uma]
    7     0     0     0  DL      -       0xffffffff836d2c70  [rand_harvestq]
    6     0     0     0  DL      pftm    0xffffffff84189bb0  [pf purge]
    5     0     0     0  DL      waiting 0xffffffff84655760  [sctp_iterator]
    4     0     0     0  RL      (threaded)                  [cam]
100044                   Run     CPU 0                       [doneq0]
100045                   D       -       0xffffffff8369d2c0  [async]
100076                   D       -       0xffffffff8369d140  [scanner]
    3     0     0     0  DL      (threaded)                  [crypto]
100041                   D       crypto_ 0xffffffff83a9dd20  [crypto]
100042                   D       crypto_ 0xfffffe0057f84030  [crypto returns 0]
100043                   D       crypto_ 0xfffffe0057f84080  [crypto returns 1]
   14     0     0     0  DL      seqstat 0xfffffe0057eb9c88  [sequencer 00]
   13     0     0     0  DL      (threaded)                  [geom]
100035                   D       -       0xffffffff838fdde0  [g_event]
100036                   D       -       0xffffffff838fde00  [g_up]
100037                   D       -       0xffffffff838fde20  [g_down]
    2     0     0     0  WL      (threaded)                  [clock]
100029                   I                                   [clock (0)]
100030                   I                                   [clock (1)]
   12     0     0     0  WL      (threaded)                  [intr]
100012                   I                                   [swi6: task queue]
100013                   I                                   [swi6: Giant taskq]
100015                   I                                   [swi5: fast taskq]
100031                   I                                   [swi1: netisr 0]
100032                   I                                   [swi1: hpts]
100033                   I                                   [swi1: hpts]
100046                   I                                   [irq24: virtio_pci0]
100047                   I                                   [irq25: virtio_pci0]
100048                   I                                   [irq26: virtio_pci0]
100049                   I                                   [irq27: virtio_pci0]
100050                   I                                   [irq28: virtio_pci1]
100051                   I                                   [irq29: virtio_pci1]
100052                   I                                   [irq30: virtio_pci1]
100053                   I                                   [irq31: virtio_pci1]
100054                   I                                   [irq32: virtio_pci1]
100059                   I                                   [irq33: virtio_pci2]
100060                   I                                   [irq34: virtio_pci2]
100061                   I                                   [irq35: virtio_pci2]
100063                   I                                   [irq1: atkbd0]
100064                   I                                   [irq12: psm0]
100065                   I                                   [swi0: uart uart++]
100069                   I                                   [swi1: pf send]
   11     0     0     0  RL      (threaded)                  [idle]
100003                   CanRun                              [idle: cpu0]
100004                   CanRun                              [idle: cpu1]
    1     0     1     0  SLs     wait    0xfffffe005420b040  [init]
   10     0     0     0  DL      audit_w 0xffffffff83a9e780  [audit]
    0     0     0     0  DLs     (threaded)                  [kernel]
100000                   D       swapin  0xffffffff838fe7c0  [swapper]
100005                   D       -       0xfffffe00085f7d00  [softirq_0]
100006                   D       -       0xfffffe00085f7c00  [softirq_1]
100007                   D       -       0xfffffe00085f7b00  [if_io_tqg_0]
100008                   D       -       0xfffffe00085f7a00  [if_io_tqg_1]
100009                   D       -       0xfffffe00085f7900  [if_config_tqg_0]
100010                   D       -       0xfffffe00085f7800  [pci_hp taskq]
100011                   D       -       0xfffffe00085f7700  [kqueue_ctx taskq]
100014                   D       -       0xfffffe00085f7400  [thread taskq]
100016                   D       -       0xfffffe00085f7200  [aiod_kick taskq]
100017                   D       -       0xfffffe00085f7100  [deferred_unmount ta]
100018                   D       -       0xfffffe00085f7000  [inm_free taskq]
100019                   D       -       0xfffffe00085f6e00  [in6m_free taskq]
100020                   D       -       0xfffffe00085f6d00  [linuxkpi_irq_wq]
100021                   D       -       0xfffffe00085f6c00  [linuxkpi_short_wq_0]
100022                   D       -       0xfffffe00085f6c00  [linuxkpi_short_wq_1]
100023                   D       -       0xfffffe00085f6c00  [linuxkpi_short_wq_2]
100024                   D       -       0xfffffe00085f6c00  [linuxkpi_short_wq_3]
100025                   D       -       0xfffffe00085f6b00  [linuxkpi_long_wq_0]
100026                   D       -       0xfffffe00085f6b00  [linuxkpi_long_wq_1]
100027                   D       -       0xfffffe00085f6b00  [linuxkpi_long_wq_2]
100028                   D       -       0xfffffe00085f6b00  [linuxkpi_long_wq_3]
100034                   D       -       0xfffffe00085f6a00  [firmware taskq]
100039                   D       -       0xfffffe00085f6700  [crypto_0]
100040                   D       -       0xfffffe00085f6700  [crypto_1]
100055                   D       -       0xfffffe00085f6500  [vtnet0 rxq 0]
100056                   D       -       0xfffffe00085f6400  [vtnet0 txq 0]
100057                   D       -       0xfffffe00085f6300  [vtnet0 rxq 1]
100058                   D       -       0xfffffe00085f6200  [vtnet0 txq 1]
100062                   D       vtbslp  0xfffffe0057fbd380  [virtio_balloon]
100066                   D       -       0xffffffff826eb240  [deadlkres]
100070                   D       -       0xfffffe005857ab00  [acpi_task_0]
100071                   D       -       0xfffffe005857ab00  [acpi_task_1]
100072                   D       -       0xfffffe005857ab00  [acpi_task_2]
100074                   D       -       0xfffffe00085f8100  [mca taskq]
100075                   D       -       0xfffffe00085f6600  [CAM taskq]
 2129  2128   771     0  Z                                   syz-executor.1
 2130  2128   771     0  Z                                   syz-executor.1
 2157  2156   773     0  Z                                   syz-executor.2
 2209  2208   770     0  Z                                   syz-executor.0
 2210  2208   770     0  Z                                   syz-executor.0
 2223  2221   773     0  Z                                   syz-executor.2
 1242  1241   770     0  Z                                   syz-executor.0
 2288  2286   771     0  Z                                   syz-executor.1
 2337  2336   770     0  Z                                   syz-executor.0
 1326  1325   770     0  Z                                   syz-executor.0
 1327  1325   770     0  Z                                   syz-executor.0
 2360  2359   770     0  Z                                   syz-executor.0
 2409  2408   770     0  Z                                   syz-executor.0
 2410  2408   770     0  Z                                   syz-executor.0
 2417  2416   773     0  Z                                   syz-executor.2
 2439  2438   770     0  Z                                   syz-executor.0
 2441  2438   770     0  Z                                   syz-executor.0
 1440  1439   770     0  Z                                   syz-executor.0
 1441  1439   770     0  Z                                   syz-executor.0
 2474  2472   770     0  Z                                   syz-executor.0
 2476  2475   770     0  Z                                   syz-executor.0
 2477  2475   770     0  Z                                   syz-executor.0
 2483  2482   776     0  Z                                   syz-executor.3
 2484  2482   776     0  Z                                   syz-executor.3
 2554  2549   771     0  Z                                   syz-executor.1
 2556  2549   771     0  Z                                   syz-executor.1
 1563  1562   771     0  Z                                   syz-executor.1
 1743  1742   776     0  Z                                   syz-executor.3
 1756  1755   771     0  Z                                   syz-executor.1
 1767  1766   773     0  Z                                   syz-executor.2
 1786  1785   776     0  Z                                   syz-executor.3
 1796  1795   770     0  Z                                   syz-executor.0
 1821  1820   776     0  Z                                   syz-executor.3
 1829  1828   773     0  Z                                   syz-executor.2
 1848  1847   771     0  Z                                   syz-executor.1
 1867  1866   770     0  Z                                   syz-executor.0
 1887  1886   770     0  Z                                   syz-executor.0
 1893  1892   776     0  Z                                   syz-executor.3
 1896  1895   771     0  Z                                   syz-executor.1
 1927  1926   776     0  Z                                   syz-executor.3
 1931  1930   773     0  Z                                   syz-executor.2
  927   924   771     0  Z                                   syz-executor.1
  929   926   770     0  Z                                   syz-executor.0
  930   926   770     0  Z                                   syz-executor.0
  935   934   776     0  Z                                   syz-executor.3
 1968  1967   771     0  Z                                   syz-executor.1
 2012  2011   770     0  Z                                   syz-executor.0
  988   987   770     0  Z                                   syz-executor.0
  989   987   770     0  Z                                   syz-executor.0
  994   993   771     0  Z                                   syz-executor.1
db> show all locks
Process 2558 (syz-executor.1) thread 0xfffffe00784e1000 (101343)
exclusive sx kernel linker (kernel linker) r = 0 (0xffffffff83901ea0) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_linker.c:1140
Process 2549 (syz-executor.1) thread 0xfffffe0078497000 (101276)
exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff83967f20) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:1304
Process 495 (syslogd) thread 0xfffffe0007cb9000 (100090)
exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007e18d70) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:4012
exclusive lockmgr ufs (ufs) r = 0 (0xfffffe0070f65770) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3581
db> show malloc
              Type        InUse        MemUse     Requests
           pf_hash            5        11524K            5
            linker          373         4935K          499
          tcp_hpts            7         4801K            7
            devbuf         4192         4324K         4220
         sysctloid        34865         2055K        34936
             vtbuf           24         1968K           46
          filedesc          194         1547K         3363
              kobj          326         1304K          488
            newblk          838         1234K         1791
          vfscache            3         1025K            3
               pcb          217          883K         2718
           subproc          403          851K         2769
          inodedep          149          568K         1045
         ufs_quota            1          512K            1
          vfs_hash            1          512K            1
           callout            2          512K            2
              intr            4          472K            4
         vnet_data            2          224K            2
          acpitask            1          224K            1
            KTRACE          100          200K          100
            acpica         1674          184K        60830
           pagedep           93          151K          893
           tidhash            3          141K            3
              vmem            4          138K            7
        tfo_ccache            1          128K            1
          IP reass            1          128K            1
            DEVFS1          109          109K          126
               sem            4          106K            4
        gtaskqueue           18           98K           18
           kdtrace          476           83K         3913
               bus          985           81K         5155
              umtx          592           74K          592
          mtx_pool            2           72K            2
          syncache            1           68K            1
     NFSD srvcache            3           68K            3
            module          513           65K          513
       ddb_capture            1           64K            1
         sctp_atcl          142           54K         1574
         sctp_stro           46           46K          212
      tcp_fsb_rack           20           42K          478
              temp           36           37K         2021
               BPF           22           36K           26
         hostcache            1           32K            1
               shm            1           32K            1
            DEVFS3          128           32K          138
               msg            4           30K            4
            kbdmux            6           28K            6
        DEVFS_RULE           56           20K           56
            ifaddr           67           19K           69
               LRO           18           19K           18
         ufs_mount            4           17K            5
              proc            3           17K            3
               tty           16           16K           16
          routetbl          130           16K          410
           ithread           97           16K           97
            dirrem           62           16K          962
           lltable           47           15K           76
            kqueue          195           15K         2569
            bus-sc           34           15K         1687
      eventhandler          162           14K          162
             ifnet            7           13K            7
       ether_multi          152           13K          162
              kenv           95           12K           95
         newdirblk           89           12K          882
              GEOM           61           11K          481
              rman           86           11K          451
         CAM queue            5           11K         1528
            CC Mem           39           10K          633
              ksem           12           10K          107
           pwddesc          143            9K         2571
         in6_multi           65            9K           65
         bmsafemap            2            9K         1002
               rpc            4            9K            4
           devstat            4            9K            4
              UART           12            9K           12
         sctp_timw           32            8K           32
           filemon            1            8K           42
             shmfd            1            8K            4
       pfs_vncache            1            8K            1
     audit_evclass          238            8K          300
         sctp_atky          188            8K         1856
            DEVFSP          108            7K          329
         taskqueue           63            7K          138
          freefile           50            7K          873
            sglist            6            7K            6
           CAM DEV            3            6K          510
              cred           23            6K          236
         pfs_nodes           22            6K           22
             hhook           16            6K           18
            plimit           21            6K          349
       ufs_dirhash           24            5K           24
               UMA          267            5K          267
          pf_ifnet           10            5K           19
                vt           11            5K           11
          freework           17            5K          844
           memdesc            1            4K            1
               MCA           32            4K           32
             evdev            4            4K            4
         proc-args          164            4K         3683
           acpisem           28            4K           28
          kcovinfo           52            4K           52
           session           25            4K           38
         cryptodev           47            3K          435
          terminal           11            3K           11
      tcp_pcm_rack           10            3K          239
             clone            9            3K            9
           uidinfo            3            3K            7
         sctp_athm          142            3K         1644
        local_apic            1            2K            1
           io_apic            1            2K            1
            diradd           16            2K          995
         ipsec-saq            2            2K            2
             lockf           19            2K          279
             mkdir           15            2K         1764
            ip6ndp           12            2K           14
            Unitno           29            2K           49
       inpcbpolicy           53            2K          937
          sctp_ifa           13            2K           14
             selfd           26            2K        14561
           CAM XPT           22            2K          543
               msi           12            2K           12
          in_multi            6            2K            8
               tun            4            2K            4
         toponodes            6            2K            6
          sctp_map           92            2K          424
       ipsecpolicy            2            2K            2
            select           10            2K           37
           acpidev           20            2K           20
           softdep            1            1K            1
          freeblks            4            1K          807
            sahead            1            1K            1
          secasvar            1            1K            1
             nhops            6            1K            8
       vnodemarker            2            1K           14
      NFSD session            1            1K            1
               osd           44            1K          658
        CAM periph            4            1K          271
          sctp_ifn            6            1K           14
             ipsec            3            1K            3
          indirdep            3            1K           28
           netlink            3            1K           95
               mld            6            1K            6
              igmp            6            1K            6
              pfil            6            1K            6
            isadev            6            1K            6
             mount           16            1K          101
          pci_link           10            1K           10
            crypto            4            1K           53
 encap_export_host           12            1K           12
         sctp_stri            1            1K          140
            ip6opt            2            1K           26
              cdev            2            1K            2
       lkpikmalloc            8            1K            9
    chacha20random            1            1K            1
            biobuf            1            1K            1
            soname           12            1K         4550
            vnodes            1            1K            1
          procdesc            2            1K           12
      NFSD lckfile            1            1K            1
     NFSD V4client            1            1K            1
             DEVFS            9            1K           10
           CAM SIM            2            1K            2
            feeder            7            1K            7
           tcpfunc            3            1K            3
        loginclass            3            1K            6
            prison            6            1K            6
          nexusdev            8            1K            8
            apmdev            1            1K            1
          atkbddev            2            1K            2
               aio            4            1K            4
          pmchooks            1            1K            1
          CAM path            4            1K         1034
     CAM dev queue            2            1K            2
 CAM I/O Scheduler            1            1K            1
          sctp_vrf            1            1K            1
              vnet            1            1K            1
               pmc            1            1K            1
           entropy            2            1K           39
          acpiintr            1            1K            1
              cpus            2            1K            2
    vnet_data_free            1            1K            1
           Per-cpu            1            1K            1
          filecaps            2            1K           90
          p1003.1b            1            1K            1
       tcp_do_rack            0            0K            0
            mqdata            0            0K            0
        sctp_mcore            0            0K            0
        sctp_socko            0            0K          449
         sctp_iter            0            0K            9
         sctp_mvrf            0            0K            0
         sctp_cpal            0            0K            0
         sctp_cmsg            0            0K            0
         sctp_stre            0            0K            0
         sctp_athi            0            0K            0
         sctp_a_it            0            0K            9
         sctp_aadr            0            0K            0
            ipcomp            0            0K            0
               esp            0            0K            0
                ah            0            0K            0
          pf_table            0            0K            0
           pf_rule            0            0K            0
           pf_altq            0            0K            0
           pf_osfp            0            0K            0
     pf_krule_item            0            0K            0
           pf_temp            0            0K            0
        madt_table            0            0K            2
          smartpqi            0            0K            0
               ixl            0            0K            0
        ice-resmgr            0            0K            0
         ice-osdep            0            0K            0
               ice            0            0K            0
              iavf            0            0K            0
             axgbe            0            0K            0
       fpukern_ctx            0            0K            0
          xen_intr            0            0K            0
           xen_hvm            0            0K            0
         legacydrv            0            0K            0
            bounce            0            0K            0
            busdma            0            0K            0
            qpidrv            0            0K            0
      dmar_idpgtbl            0            0K            0
          dmar_dom            0            0K            0
          dmar_ctx            0            0K            0
              isci            0            0K            0
      iommu_dmamap            0            0K            0
     hyperv_socket            0            0K            0
           bxe_ilt            0            0K            0
        aesni_data            0            0K            0
            xenbus            0            0K            0
     vm_fictitious            0            0K            0
           UMAHash            0            0K            0
         vm_pgdata            0            0K            0
           jblocks            0            0K            0
          savedino            0            0K           92
          sentinel            0            0K            0
            jfsync            0            0K            0
            jtrunc            0            0K            0
             sbdep            0            0K            5
           jsegdep            0            0K            0
              jseg            0            0K            0
         jfreefrag            0            0K            0
          jfreeblk            0            0K            0
           jnewblk            0            0K            0
            jmvref            0            0K            0
           jremref            0            0K            0
           jaddref            0            0K            0
           freedep            0            0K            0
          freefrag            0            0K           35
        allocindir            0            0K            0
       allocdirect            0            0K            0
          ufs_trim            0            0K            0
           mactemp            0            0K            0
     audit_trigger            0            0K            0
 audit_pipe_presel            0            0K            0
     audit_pipeent            0            0K            0
        audit_pipe            0            0K            0
      audit_evname            0            0K            0
         audit_bsm            0            0K            0
      audit_gidset            0            0K            0
        audit_text            0            0K            0
        audit_path            0            0K            0
        audit_data            0            0K            0
        audit_cred            0            0K            0
          ktls_ocf            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
      MLX5E_TLS_RX            0            0K            0
        MLX5EEPROM            0            0K            0
         MLX5E_TLS            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
            MLX5EN            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
          MLX5DUMP            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
       simple_attr            0            0K            0
          seq_file            0            0K            0
           lkpiskb            0            0K            0
             radix            0            0K            0
               idr            0            0K            0
          lkpindev            0            0K            0
           lkpimhi            0            0K            0
            lkpifw            0            0K            0
         lkpi80211            0            0K            0
               NLM            0            0K            0
    ipsec-spdcache            0            0K            0
         ipsec-reg            0            0K            0
        ipsec-misc            0            0K            0
      ipsecrequest            0            0K            0
       ip6_msource            0            0K            0
      ip6_moptions            0            0K            3
       in6_mfilter            0            0K            0
             frag6            0            0K            0
            tcplog            0            0K            0
        tcp_hwpace            0            0K            0
        ip_msource            0            0K            0
       ip_moptions            0            0K            0
        in_mfilter            0            0K            0
              ipid            0            0K            0
         80211scan            0            0K            0
      80211ratectl            0            0K            0
        80211power            0            0K            0
       80211nodeie            0            0K            0
         80211node            0            0K            0
      80211mesh_gt            0            0K            0
      80211mesh_rt            0            0K            0
         80211perr            0            0K            0
         80211prep            0            0K            0
         80211preq            0            0K            0
          80211dfs            0            0K            0
       80211crypto            0            0K            0
          80211vap            0            0K            0
             iflib            0            0K            0
              vlan            0            0K            0
               gif            0            0K            0
           ifdescr            0            0K            0
              zlib            0            0K           19
           fadvise            0            0K            0
           VN POLL            0            0K            0
            statfs            0            0K          202
     namei_tracker            0            0K            0
       export_host            0            0K            0
        cl_savebuf            0            0K           17
               lio            0            0K          771
               acl            0            0K            0
          mbuf_tag            0            0K            0
              ktls            0            0K            0
              accf            0            0K            0
               pts            0            0K            0
           timerfd            0            0K            0
               iov            0            0K        16122
          ioctlops            0            0K          343
           eventfd            0            0K            1
           Witness            0            0K            0
             stack            0            0K            0
              sbuf            0            0K          290
          firmware            0            0K            0
        compressor            0            0K            0
              SWAP            0            0K            0
         sysctltmp            0            0K          663
            sysctl            0            0K            3
              ekcd            0            0K            0
            dumper            0            0K            0
          sendfile            0            0K            0
              rctl            0            0K            0
             cache            0            0K            0
      prison_racct            0            0K            0
       Fail Points            0            0K            0
             sigio            0            0K            1
filedesc_to_leader            0            0K            0
               pwd            0            0K            0
       tty console            0            0K            0
         boottrace            0            0K            0
        isofs_node            0            0K            0
       isofs_mount            0            0K            0
     tr_raid5_data            0            0K            0
    tr_raid1e_data            0            0K            0
     tr_raid1_data            0            0K            0
     tr_raid0_data            0            0K            0
    tr_concat_data            0            0K            0
       md_sii_data            0            0K            0
   md_promise_data            0            0K            0
    md_nvidia_data            0            0K            0
   md_jmicron_data            0            0K            0
     md_intel_data            0            0K            0
       md_ddf_data            0            0K            0
         raid_data            0            0K           72
     geom_flashmap            0            0K            0
         tmpfs dir            0            0K            0
        tmpfs name            0            0K            0
       tmpfs mount            0            0K            0
     tmpfs extattr            0            0K            0
           NFS FHA            0            0K            0
         newnfsmnt            0            0K            0
  newnfsclient_req            0            0K            0
   NFSCL layrecall            0            0K            0
     NFSCL session            0            0K            0
     NFSCL sockreq            0            0K            0
     NFSCL devinfo            0            0K            0
     NFSCL flayout            0            0K            0
      NFSCL layout            0            0K            0
     NFSD rollback            0            0K            0
      NFSCL diroff            0            0K            0
       NEWdirectio            0            0K            0
        NEWNFSnode            0            0K            0
         NFSCL lck            0            0K            0
      NFSCL lckown            0            0K            0
      NFSCL client            0            0K            0
       NFSCL deleg            0            0K            0
        NFSCL open            0            0K            0
       NFSCL owner            0            0K            0
            NFS fh            0            0K            0
           NFS req            0            0K            0
     NFSD usrgroup            0            0K            0
       NFSD string            0            0K            0
       NFSD V4lock            0            0K            0
      NFSD V4state            0            0K            0
       msdosfs_fat            0            0K            0
     msdosfs_mount            0            0K            0
      msdosfs_node            0            0K            0
            DEVFS4            0            0K            0
            DEVFS2            0            0K            0
            gntdev            0            0K            0
       privcmd_dev            0            0K            0
        evtchn_dev            0            0K            0
          xenstore            0            0K            0
               xnb            0            0K            0
          xen_acpi            0            0K            0
              xbbd            0            0K            0
               xbd            0            0K            0
           Balloon            0            0K            0
          sysmouse            0            0K            0
            vtfont            0            0K            0
            pvscsi            0            0K            0
            USBdev            0            0K            0
               USB            0            0K            0
            twsbuf            0            0K            0
       tcp_log_dev            0            0K            0
      midi buffers            0            0K            0
             mixer            0            0K            0
              ac97            0            0K            0
             hdacc            0            0K            0
              hdac            0            0K            0
              hdaa            0            0K            0
       SIIS driver            0            0K            0
               PUC            0            0K            0
          ppbusdev            0            0K            0
            sr_iov            0            0K            0
               OCS            0            0K            0
               OCS            0            0K            0
              nvme            0            0K            0
               nvd            0            0K            0
            netmap            0            0K            0
            mwldev            0            0K            0
        MVS driver            0            0K            0
          mrsasbuf            0            0K            0
          mpt_user            0            0K            0
          mps_user            0            0K            0
            MPSSAS            0            0K            0
               mps            0            0K            0
          mpr_user            0            0K            0
            MPRSAS            0            0K            0
               mpr            0            0K            0
            mfibuf            0            0K            0
        md_sectors            0            0K            0
           md_disk            0            0K            0
           malodev            0            0K            0
               LED            0            0K            0
          ix_sriov            0            0K            0
                ix            0            0K            0
            ipsbuf            0            0K            0
         ciss_data            0            0K            0
         BACKLIGHT            0            0K            0
           ath_hal            0            0K            0
            athdev            0            0K            0
           ata_pci            0            0K            0
           ata_dma            0            0K            0
       ata_generic            0            0K            0
       AHCI driver            0            0K            0
               agp            0            0K            0
           acpipwr            0            0K            0
         acpi_perf            0            0K            0
         acpicmbat            0            0K            0
        aacraidcam            0            0K            0
       aacraid_buf            0            0K            0
            aaccam            0            0K            0
            aacbuf            0            0K            0
              zstd            0            0K            0
            XZ_DEC            0            0K            0
            nvlist            0            0K            0
          SCSI ENC            0            0K            0
           SCSI sa            0            0K            0
         scsi_pass            0            0K            0
           scsi_da            0            0K           69
            ata_da            0            0K            0
           scsi_ch            0            0K            0
           scsi_cd            0            0K            0
           nvme_da            0            0K            0
           CAM CCB            0            0K          523
     CAM ccb queue            0            0K            0
db> show uma
              Zone   Size    Used    Free    Requests  Sleeps  Bucket  Total Mem    XFree
   mbuf_jumbo_page   4096    8336    1062       34188       0     254   38494208        0
              mbuf    256    8868     795       75243       0     254    2473728        0
       malloc-4096   4096     539       3        3850       0       2    2220032        0
      malloc-16384  16384     100       4        1684       0       1    1703936        0
          BUF TRIE    144     237   11551         836       0      62    1697472        0
        malloc-384    384    4366      44        5840       0      30    1693440        0
      mbuf_cluster   2048     762       0         762       0     254    1560576        0
        malloc-128    128   11445     149       11511       0     126    1484032        0
       UMA Slabs 0    112   11241      21       11241       0     126    1261344        0
        RADIX NODE    144    8397     250       48589       0      62    1245168        0
         sctp_asoc   2256      46     464         212       0     254    1150560        0
      malloc-65536  65536      15       1          18       0       1    1048576        0
         vmem btag     56   17341      50       17341       0     254     973896        0
         FFS inode   1168     609      28        1482       0       8     744016        0
              pbuf   2624       0     249           0       0       2     653376        0
           sctp_ep   1144      95     416        1292       0     254     584584        0
         VM OBJECT    264    2095      35       26245       0      30     562320        0
            THREAD   1824     282      14        1353       0       8     539904        0
          lkpicurr    168       2    3094           2       0      62     520128        0
            socket    960     129     379        3477       0     254     487680        0
        sctp_raddr    736      46     471         397       0     254     380512        0
         MAP ENTRY     96    3584     196       75288       0     126     362880        0
        256 Bucket   2048     154      22        1141       0       8     360448        0
             VNODE    448     647      73        1522       0      30     322560        0
              PROC   1376     192      17        2558       0       8     287584        0
         malloc-64     64    3855     240        3867       0     254     262080        0
        malloc-256    256     849     156        1899       0      62     257280        0
        malloc-256    256     579     426        3283       0      62     257280        0
     FPU_save_area    832     284      22        1603       0      16     254592        0
       malloc-2048   2048     106      14         332       0       8     245760        0
         malloc-16     16   14439     311       15143       0     254     236000        0
       malloc-2048   2048      97      15        1294       0       8     229376        0
            DEVCTL   1024      21     199         148       0       0     225280        0
       malloc-1024   1024     183      25         386       0      16     212992        0
      malloc-32768  32768       1       5          27       0       1     196608        0
        malloc-384    384     162     348        1058       0      30     195840        0
       mbuf_packet    256       9     753       10657       0     254     195072        0
        malloc-128    128    1296     223       30632       0     126     194432        0
         UMA Zones    768     239       0         239       0      16     183552        0
         malloc-32     32    5279     391        5310       0     254     181440        0
       malloc-2048   2048      12      76        1114       0       8     180224        0
       FFS2 dinode    256     609      81        1482       0      62     176640        0
            lkpimm     56       1    3095           1       0     254     173376        0
         filedesc0   1072     143      18        2571       0       8     172592        0
        malloc-128    128     716     555        2796       0     126     162688        0
       S VFS Cache    104    1032     372        2043       0     126     146016        0
      malloc-65536  65536       0       2          76       0       1     131072        0
      malloc-65536  65536       0       2         110       0       1     131072        0
             unpcb    256      11     499        1196       0     254     130560        0
             g_bio    408       1     299        7367       0      30     122400        0
          ksiginfo    112     187     857        1911       0     126     116928        0
           VMSPACE    616     119      43        1750       0      16      99792        0
        malloc-128    128     653     122        1696       0     126      99200        0
      malloc-32768  32768       3       0           3       0       1      98304        0
        malloc-384    384     211      29         514       0      30      92160        0
          UMA Kegs    384     226       7         226       0      30      89472        0
        128 Bucket   1024      58      25         304       0      16      84992        0
       malloc-8192   8192       7       3          49       0       1      81920        0
       malloc-4096   4096      18       2          34       0       2      81920        0
        malloc-256    256     167     148        1972       0      62      80640        0
        sctp_readq    152       0     520          41       0     254      79040        0
        sctp_chunk    152      33     487         263       0     254      79040        0
         tcp_inpcb   1304      39      18         633       0       8      74328        0
       malloc-8192   8192       8       1          10       0       1      73728        0
         64 Bucket    512      91      45        2180       0      30      69632        0
         malloc-64     64     761     310        6384       0     254      68544        0
         malloc-64     64     471     600         953       0     254      68544        0
         malloc-64     64     643     428       16078       0     254      68544        0
        malloc-128    128     393     134        1574       0     126      67456        0
      malloc-65536  65536       1       0           1       0       1      65536        0
      malloc-65536  65536       1       0           1       0       1      65536        0
      malloc-32768  32768       2       0           2       0       1      65536        0
      malloc-32768  32768       2       0           2       0       1      65536        0
      malloc-32768  32768       0       2         120       0       1      65536        0
        malloc-256    256      94     161        3559       0      62      65280        0
         32 Bucket    256      86     169        2142       0      62      65280        0
sctp_stream_msg_out    112      23     517          73       0     254      60480        0
       malloc-4096   4096      10       4          23       0       2      57344        0
            da_ccb    544       0      98        1976       0      16      53312        0
         malloc-64     64      38     781       14599       0     254      52416        0
             Files     80     357     293       12272       0     126      52000        0
        malloc-256    256     130      65        1058       0      62      49920        0
        malloc-256    256      44     151         804       0      62      49920        0
        malloc-256    256      75     120         242       0      62      49920        0
           DIRHASH   1024      35      13          35       0      16      49152        0
             NAMEI   1024       0      48       18466       0      16      49152        0
       malloc-2048   2048      16       8          56       0       8      49152        0
       malloc-1024   1024      10      38        1576       0      16      49152        0
              pipe    728      29      37         432       0      16      48048        0
       tcp_bbr_pcb    832      12      42         232       0      16      44928        0
               PWD     40     105    1006         964       0     254      44440        0
          syncache    168       0     264           4       0     254      44352        0
         TURNSTILE    136     297      18         297       0      62      42840        0
            pcpu-8      8    4797     323        4981       0     254      40960        0
         udp_inpcb    416       6      84         212       0      30      37440        0
      tcp_rack_pcb   1216      10      20         239       0       8      36480        0
         malloc-64     64      99     468         788       0     254      36288        0
         malloc-64     64     208     359        2665       0     254      36288        0
         malloc-64     64      25     542          29       0     254      36288        0
      tcp_rack_map    128       3     276         237       0     126      35712        0
       tcp_bbr_map    128      33     246         427       0     126      35712        0
        malloc-128    128       5     274           8       0     126      35712        0
        malloc-128    128      49     230        3499       0     126      35712        0
        malloc-128    128      65     214          72       0     126      35712        0
     routing nhops    256      27     108          34       0      62      34560        0
             ripcb    384       5      85          70       0      30      34560        0
           ttyoutq    256      72      63         160       0      62      34560        0
        malloc-256    256      54      81        1581       0      62      34560        0
        SLEEPQUEUE     88     297      87         297       0     126      33792        0
      malloc-16384  16384       2       0           2       0       1      32768        0
      malloc-16384  16384       0       2         160       0       1      32768        0
       malloc-8192   8192       3       1          29       0       1      32768        0
       malloc-2048   2048       4      12          16       0       8      32768        0
       malloc-2048   2048       0      16           2       0       8      32768        0
       malloc-2048   2048       0      16          40       0       8      32768        0
       malloc-2048   2048       3      13         194       0       8      32768        0
       malloc-1024   1024       2      30          42       0      16      32768        0
       malloc-1024   1024       1      31           7       0      16      32768        0
       malloc-1024   1024       5      27          60       0      16      32768        0
       malloc-1024   1024      10      22         175       0      16      32768        0
        malloc-512    512       9      55         127       0      30      32768        0
        malloc-512    512       3      61          39       0      30      32768        0
        malloc-512    512       5      59         160       0      30      32768        0
        malloc-512    512       1      63          11       0      30      32768        0
        malloc-512    512       6      58          61       0      30      32768        0
           pcpu-64     64     488      24         488       0     254      32768        0
    ertt_txseginfo     40       9     799       13918       0     254      32320        0
             KNOTE    160      30     170       13530       0      62      32000        0
            ttyinq    160     135      65         300       0      62      32000        0
              PGRP    120      25     239          38       0     126      31680        0
            clpbuf   2624       0      12          41       0       4      31488        0
        sctp_laddr     48       1     587         147       0     254      28224        0
         malloc-32     32     324     558        3439       0     254      28224        0
         malloc-32     32     277     605        3291       0     254      28224        0
         16 Bucket    144      63     133         342       0      62      28224        0
          4 Bucket     48       6     582           8       0     254      28224        0
               AIO    208      43      90         803       0      62      27664        0
     udplite_inpcb    416       3      60          22       0      30      26208        0
            cpuset    200       7     121           7       0      62      25600        0
       malloc-8192   8192       1       2         102       0       1      24576        0
       malloc-8192   8192       3       0           3       0       1      24576        0
       malloc-4096   4096       2       4         213       0       2      24576        0
          rl_entry     40      43     563          43       0     254      24240        0
           rtentry    168      30     114          34       0      62      24192        0
          8 Bucket     80      56     244         579       0     126      24000        0
        malloc-384    384       1      59           4       0      30      23040        0
        malloc-384    384       1      59          29       0      30      23040        0
        malloc-384    384      22      38          31       0      30      23040        0
       Mountpoints   2816       2       6           2       0       4      22528        0
         hostcache     64       1     314           1       0     254      20160        0
   udp_inpcb ports     32       3     627          37       0     254      20160        0
   tcp_inpcb ports     32      15     615         277       0     254      20160        0
              ertt     72      39     241         633       0     126      20160        0
         malloc-32     32      82     548          90       0     254      20160        0
         malloc-32     32     198     432        1780       0     254      20160        0
         malloc-32     32      64     566        1554       0     254      20160        0
         malloc-32     32      57     573         960       0     254      20160        0
         malloc-32     32      33     597         120       0     254      20160        0
          2 Bucket     32      56     574         710       0     254      20160        0
           cryptop    280       0      70          39       0      30      19600        0
             AIOCB    552       0      35          34       0      16      19320        0
       L VFS Cache    320       0      60           3       0      30      19200        0
            AIOLIO    272       0      70         771       0      30      19040        0
 epoch_record pcpu    256       4      60           4       0      62      16384        0
      malloc-16384  16384       1       0           1       0       1      16384        0
       malloc-8192   8192       2       0           2       0       1      16384        0
       malloc-8192   8192       1       1          20       0       1      16384        0
       malloc-4096   4096       3       1           3       0       2      16384        0
       malloc-1024   1024       8       8           8       0      16      16384        0
           SMR CPU     32       7     504           7       0     254      16352        0
      vtnet_tx_hdr     24       0     668       21340       0     254      16032        0
         malloc-16     16     278     722        2976       0     254      16000        0
              kenv    258      17      43        1076       0      30      15480        0
            mqnode    416       3      33           3       0      30      14976        0
              vmem   1856       2       6           2       0       8      14848        0
        SMR SHARED     24       7     504           7       0     254      12264        0
         malloc-16     16      28     722          67       0     254      12000        0
         malloc-16     16     313     437         520       0     254      12000        0
         malloc-16     16       5     745        1126       0     254      12000        0
         malloc-16     16     309     441        6230       0     254      12000        0
         malloc-16     16      28     722       28072       0     254      12000        0
         malloc-16     16      16     734          17       0     254      12000        0
        malloc-384    384      11      19          11       0      30      11520        0
       malloc-8192   8192       1       0           1       0       1       8192        0
       malloc-4096   4096       1       1           1       0       2       8192        0
           pcpu-16     16       8     504           8       0     254       8192        0
       UMA Slabs 1    176       9      13           9       0      62       3872        0
        KMAP ENTRY     96      12      27          14       0       0       3744        0
       FFS1 dinode    128       0       0           0       0     126          0        0
           ada_ccb    272       0       0           0       0      30          0        0
             swblk    136       0       0           0       0      62          0        0
          swpctrie    144       0       0           0       0      62          0        0
   cdg_qdiffsample     16       0       0           0       0     254          0        0
   pf state scrubs     40       0       0           0       0     254          0        0
   pf frag entries     40       0       0           0       0     254          0        0
          pf frags    248       0       0           0       0      62          0        0
  pf table entries    160       0       0           0       0     254          0        0
pf table entry counters     64       0       0           0       0     254          0        0
   pf source nodes    152       0       0           0       0     254          0        0
     pf state keys     88       0       0           0       0     126          0        0
         pf states    360       0       0           0       0     254          0        0
           pf tags    104       0       0           0       0     126          0        0
          pf mtags    184       0       0           0       0      62          0        0
tfo_ccache_entries     80       0       0           0       0     126          0        0
               tfo      4       0       0           0       0     254          0        0
          sackhole     32       0       0           0       0     254          0        0
               ipq     56       0       0           0       0     254          0        0
   sctp_asconf_ack     48       0       0           0       0     254          0        0
       sctp_asconf     40       0       0           0       0     254          0        0
   tcp_log_id_node    120       0       0           0       0     126          0        0
 tcp_log_id_bucket    176       0       0           0       0      62          0        0
           tcp_log    416       0       0           0       0     254          0        0
          tcpreass     48       0       0           0       0     254          0        0
udplite_inpcb ports     32       0       0           0       0     254          0        0
       ripcb ports     32       0       0           0       0     254          0        0
    IPsec SA lft_c     16       0       0           0       0     254          0        0
            itimer    352       0       0           0       0      30          0        0
        mqnotifier    216       0       0           0       0      62          0        0
            mvdata     64       0       0           0       0     254          0        0
            mqueue    248       0       0           0       0      62          0        0
        TMPFS node    232       0       0           0       0      62          0        0
           NCLNODE    608       0       0           0       0      16          0        0
     LTS VFS Cache    360       0       0           0       0      30          0        0
     STS VFS Cache    144       0       0           0       0      62          0        0
  linux_dma_object     32       0       0           0       0     254          0        0
  linux_dma_pctrie    144       0       0           0       0      62          0        0
   IOMMU_MAP_ENTRY    104       0       0           0       0     126          0        0
    mbuf_jumbo_16k  16384       0       0           0       0     254          0        0
     mbuf_jumbo_9k   9216       0       0           0       0     254          0        0
      audit_record   1280       0       0           0       0       8          0        0
         domainset     40       0       0           0       0     254          0        0
        MAC labels     40       0       0           0       0     254          0        0
            vnpbuf   2624       0       0           0       0      16          0        0
           nfspbuf   2624       0       0           0       0       4          0        0
            swwbuf   2624       0       0           0       0       2          0        0
            swrbuf   2624       0       0           0       0       4          0        0
          umtx_shm     88       0       0           0       0     126          0        0
           umtx pi     96       0       0           0       0     126          0        0
rangeset pctrie nodes    144       0       0           0       0      62          0        0
      malloc-65536  65536       0       0           0       0       1          0        0
      malloc-65536  65536       0       0           0       0       1          0        0
      malloc-65536  65536       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-16384  16384       0       0           0       0       1          0        0
      malloc-16384  16384       0       0           0       0       1          0        0
      malloc-16384  16384       0       0           0       0       1          0        0
      malloc-16384  16384       0       0           0       0       1          0        0
       malloc-4096   4096       0       0           0       0       2          0        0
       malloc-4096   4096       0       0           0       0       2          0        0
       malloc-1024   1024       0       0           0       0      16          0        0
        malloc-512    512       0       0           0       0      30          0        0
        malloc-512    512       0       0           0       0      30          0        0
        malloc-512    512       0       0           0       0      30          0        0
        malloc-384    384       0       0           0       0      30          0        0
           pcpu-32     32       0       0           0       0     254          0        0
            pcpu-4      4       0       0           0       0     254          0        0
            fakepg    104       0       0           0       0     126          0        0
          UMA Hash    256       0       0           0       0      62          0        0