Warning: Permanently added '10.128.0.101' (ED25519) to the list of known hosts.
2024/04/18 10:01:15 fuzzer started
2024/04/18 10:01:15 dialing manager at 10.128.0.248:30001
2024/04/18 10:01:15 code coverage: enabled
2024/04/18 10:01:15 comparison tracing: enabled
2024/04/18 10:01:15 extra coverage: support is not implemented in syzkaller
2024/04/18 10:01:15 delay kcov mmap: enabled
2024/04/18 10:01:15 setuid sandbox: support is not implemented in syzkaller
2024/04/18 10:01:15 namespace sandbox: support is not implemented in syzkaller
2024/04/18 10:01:15 Android sandbox: support is not implemented in syzkaller
2024/04/18 10:01:15 fault injection: support is not implemented in syzkaller
2024/04/18 10:01:15 leak checking: support is not implemented in syzkaller
2024/04/18 10:01:15 net packet injection: enabled
2024/04/18 10:01:15 net device setup: support is not implemented in syzkaller
2024/04/18 10:01:15 concurrency sanitizer: support is not implemented in syzkaller
2024/04/18 10:01:15 devlink PCI setup: support is not implemented in syzkaller
2024/04/18 10:01:15 NIC VF setup: support is not implemented in syzkaller
2024/04/18 10:01:15 USB emulation: support is not implemented in syzkaller
2024/04/18 10:01:15 hci packet injection: support is not implemented in syzkaller
2024/04/18 10:01:15 wifi device emulation: support is not implemented in syzkaller
2024/04/18 10:01:15 802.15.4 emulation: support is not implemented in syzkaller
2024/04/18 10:01:15 swap file: support is not implemented in syzkaller
2024/04/18 10:01:16 starting 4 executor processes
executing program 1:
socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0)

executing program 0:
open$dir(0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$ptmx(0xffffff9c, 0x0, 0x0, 0x0)
unlink(0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1f, @sival_int, @ke_flags})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6, @sigval_int=0x3})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc030636a, &(0x7f00000000c0)={0x28, 0x27, 0x64, &(0x7f0000000040)="76f51ffdb6e7a4a6e47a76526265ac5f5fbe65e0e80a56ff15fdf62ec7a3fb4083ebdc64f7d56f9ae2112407b968899850c1e8a9cadfdd164f680bfee17fdfe9c73fbd342ba95e0a09a0e0777399b17897761bf508d04cac23110ed66104523a42a20584", 0x354, &(0x7f00000023c0)="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"})
ioctl$DIOCRCLRTABLES(0xffffffffffffffff, 0xc44c443c, 0x0)
sendmsg(0xffffffffffffffff, 0x0, 0x0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="66000000840000000a0000001001100002004a5d077a08006f0000010000000010000000930e000000e40000c700000000000fea", @ANYRES32=0x0, @ANYBLOB="1c000000840000000a0000181df90b00000000000000000000000001100000008400000000004000000200002c00000084"], 0xec}, 0x0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x6, 0x0}, 0x189)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0)

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180), 0xc)

executing program 1:
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f0000000000)={0x0, 0xf, 0x0, 0x0, 0x0, 0x0})

executing program 1:
semget$private(0x0, 0x7, 0x0)
open$dir(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0)
linkat(0xffffffffffffff9c, &(0x7f0000000240)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0xffffffffffffff9c, 0x0, 0x0)

executing program 0:
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x1203, 0x0, 0x0)
setsid()
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, 0x0, &(0x7f00000006c0))

executing program 0:
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
fchdir(0xffffffffffffffff)
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0)
r1 = dup(r0)
ioctl$CIOCGSESSION2(r1, 0xc030636a, &(0x7f0000000040)={0x1f, 0x18, 0x16, &(0x7f0000000000)="a213a0b400b91df58d3d820d3f84204496880911cd45", 0xdc, &(0x7f00000001c0)="75e8914d8144e343fddd3b8be7b16cd9f39a0c4830365753bd50dcb7b46c576b8d7d98c7056ed78b723add7233d7baba161e253a64d43aa16517f44e234fc0b45534e09690b5b71702d6d1349de6fe6c64ab61572ccc305849f5313881cc5877fce3c36c47afeba7098b5a7eca47faa06bc859cd76839e18934034abacadcf57a01c146a4f3c8b2ddec3ef8cc1a74b94fc751885eb19a1b09a501be0edd0c976dedf8b8b944830827c3f3f55743915deae72374afe296135fec87c9ae3f5e669a548e9afeb424417649865563e8005a86c613ec6b970875fd8e8e7ef", 0x3, 0x400, [0x9, 0x0, 0x81fc, 0x7c]})

executing program 0:
r0 = msgget$private(0x0, 0x0)
msgsnd(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="02"], 0x8, 0x0)
msgrcv(r0, &(0x7f0000002880)={0x0, ""/4085}, 0xffd, 0x0, 0x3400)

executing program 0:
aio_error(0x0)
extattr_list_link(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0)
connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x81000}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000001c0), &(0x7f0000000200)=0x10)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000180)={0x8003}, 0x8)
connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0xff}, 0x10)

executing program 1:
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)

executing program 2:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
getpid()
setsid()
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000200))
ioctl$FILEMON_SET_PID(r0, 0xc0045302, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x47, &(0x7f0000000100)=0x3f, 0x4)
sendto(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r1, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53523c08da73d807f1", 0x67}, {&(0x7f0000000180)="21fe9b303a53455babd8fd47d4a0adf58552e3bd3c605a2e10e8252263a8645e401d4a06f946a861e56c7dc17a8a2546ff80e64bfd433c4dc41696cf3ac47e6fea5bde7a1cfdc3219e7e9a2eb1ea27accd0bd5e0c03da0ef892e6089f569bf4c55cb19ce50d10543b2d1be69b58eb5fb56d140ce5a17d9b7bf746cfaeca3e792dd4f00d2626b10975bf4ec341b7bd350fab64a2993dd3f9e662d6f933ef034ec11b76e754773d73bb280e177bb2e0e8aac5059ed3a5e2d6df0232865912c041b0f14c0ca9d314ce6", 0xc8}, {&(0x7f0000000080)="5aac9d2a09b304321aaa18d528980ace4c94b1dc90e71747bdf721c89e4836", 0x1f}, {&(0x7f0000000280)="3ab2b137babddeea5631319b53fa902599777e3c5c93c90f18f9a9a676c6c184989b1bfb38b765b4bee832487236a4a13feb48ed6facd41277c85feda40125d94d0bf6a9965bb80e80bbf360d7b3613d093e3bde8990dc5f003b1dd7a008475bdf6bb69e98f1a79890cef21cb0ad20ec66667a162f5ed0b9833da8909c3b153380a86dc0f9e8baae762d0e69030bc4c23a05cd2cb213e6a34b420b61", 0x9c}, {&(0x7f0000000340)="031fa0fe45d686909a3071b5a2f1678f5d1daf9ba7eeb17b380c86ce882ab3d68f7ad98e6f81cd5d41788eb2fa4d7e03556ded735a4271a1d3666d1ddbcb8e3f1a850b306d2d5ac7be35afe5ff1165f6a2bd598a6dc1f883331ddb0abd475fc9f93728c6f6fc4093246500a479166eaa96ea07c7159cd2f11c1c6a9c6f4bfdec29868913f1e2abbffedaf8049af9d7d8cac886dc938f2f030a5714f89d047ecf8f5940ff1c4c5104dfbe63d6", 0xac}, {&(0x7f0000000400)="5f0a2629cc04f25337efdb3d41f5f9c82a3b94bbfad96bf8e32f9c091591b0a8fa696fa78cb539c92cfbddeb79ca19f781c19a5cecccfaed9a3113b14e91b6bf9fbd97dfe88a0b00e20157d7137ae7c4854fe880054e12fd1129e0990721f7a93570818f8b5a2351a28d5d5210333d1f187a85ca7ca67dcf71b8d8fc10fde8b3a93f4ec62f59894f1d2f46bc4183b9b633920b6844459b10ccb8ad1d2c9248c57be20118e9806e00bc32cecd0ad9eb468171760e5440b8eb8c6072bc41372ddb9eb92e233a7e6471", 0xc8}, {&(0x7f0000000500)="5b8e29d9a575b4176f890d5049895bc098b08f192da19928b1ac48f04ac0c16cb9538476f5", 0x25}, {&(0x7f00000008c0)="c5aad91be07fad026c5113816be9281763094825a75cab0d8d2b6899bdd76187c2d13e8e210dd995f089edc4b212f7566c3508fb2845af8c57712c92048aa2c46d9e7eeae2495b79ce0011fa739ff292db98ecc98e887ee5c40e63bc4a38ea2d49028f8e245e8fdeef5d1164fd70a8293f0515db382d234ccbe9325b506ec0e05d0c7f5525448eb545ca09d895f65981b417fbb87e078df5c89b83005dc007fe9aeda48370fb417ba39f2012b543f2332498e741446ceb036a1893bc93bb6fceb15ee5c3caa0e0c49fda63513fcca7675e3406fa6efcb3afe492ef48d8a74a393b2d772651287d8c10d19b17", 0xec}, {&(0x7f0000000640)="0095ae9b00a35fe496c619cff688115d73bd6765264fd8ca15245e0fc682796b7e9f2fbfd2d2b0f641d07f3ffbd948ddf7f7ea3cf562354a4aa932e02457f62eae264cd6c27b37c253a184edfd59b4ed5af8be7c2493dcb2734ec603da022b34e2f42ce0a963303cf518e11e32f370a9d5ffdcad386ad04ef101acfe95ad7daebe74d0d41cbef1e5bf1596927ad21db3eaa0fd4031b25884964a88fdca88c21ef91b7a8e205023a874bc68ee67ed78c7c71ed5", 0xb3}, {&(0x7f0000000700)="611ea6dbccccdb999f7f9ca64412426bd8bc7d09d046932a2544556b70cf0c0914cd62ee9d27a7f36aab94b002d976b1c3654a2a0e5b8111a98cf83fb5b7ad1b59f529699cb8321263ebfd94f73e2d1f9543b9dfc316", 0x56}], 0xa}, 0x0)

executing program 1:
socketpair(0x0, 0x0, 0x0, &(0x7f0000000080))
socketpair(0x11, 0x2, 0x0, &(0x7f00000000c0))

executing program 1:
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x1203, 0x0, 0x0)
setsid()
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, 0x0, &(0x7f00000006c0))

executing program 1:
r0 = msgget$private(0x0, 0x0)
msgsnd(r0, 0x0, 0x0, 0x0)

executing program 2:
r0 = socket$inet(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f00000000c0)={0x2}, 0xc)

executing program 2:
__getcwd(0x0, 0x100000)

executing program 1:
r0 = getppid()
setpgid(0x0, r0)

executing program 1:
r0 = socket(0x18, 0x2, 0x0)
fcntl$setown(r0, 0x6, 0xffffffffffffffff)

executing program 2:
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x1203, 0x0, 0x0)
setsid()
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, 0x0, &(0x7f00000006c0))

executing program 1:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
getpid()
setsid()
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000200))
ioctl$FILEMON_SET_PID(r0, 0xc0045302, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x47, &(0x7f0000000100)=0x3f, 0x4)
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)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53523c08da73d807f1", 0x67}, {&(0x7f0000000180)="21fe9b303a53455babd8fd47d4a0adf58552e3bd3c605a2e10e8252263a8645e401d4a06f946a861e56c7dc17a8a2546ff80e64bfd433c4dc41696cf3ac47e6fea5bde7a1cfdc3219e7e9a2eb1ea27accd0bd5e0c03da0ef892e6089f569bf4c55cb19ce50d10543b2d1be69b58eb5fb56d140ce5a17d9b7bf746cfaeca3e792dd4f00d2626b10975bf4ec341b7bd350fab64a2993dd3f9e662d6f933ef034ec11b76e754773d73bb280e177bb2e0e8aac5059ed3a5e2d6df0232865912c041b0f14c0ca9d314ce6", 0xc8}, {&(0x7f0000000080)="5aac9d2a09b304321aaa18d528980ace4c94b1dc90e71747bdf721c89e4836", 0x1f}, {&(0x7f0000000280)="3ab2b137babddeea5631319b53fa902599777e3c5c93c90f18f9a9a676c6c184989b1bfb38b765b4bee832487236a4a13feb48ed6facd41277c85feda40125d94d0bf6a9965bb80e80bbf360d7b3613d093e3bde8990dc5f003b1dd7a008475bdf6bb69e98f1a79890cef21cb0ad20ec66667a162f5ed0b9833da8909c3b153380a86dc0f9e8baae762d0e69030bc4c23a05cd2cb213e6a34b420b61", 0x9c}, {&(0x7f0000000340)="031fa0fe45d686909a3071b5a2f1678f5d1daf9ba7eeb17b380c86ce882ab3d68f7ad98e6f81cd5d41788eb2fa4d7e03556ded735a4271a1d3666d1ddbcb8e3f1a850b306d2d5ac7be35afe5ff1165f6a2bd598a6dc1f883331ddb0abd475fc9f93728c6f6fc4093246500a479166eaa96ea07c7159cd2f11c1c6a9c6f4bfdec29868913f1e2abbffedaf8049af9d7d8cac886dc938f2f030a5714f89d047ecf8f5940ff1c4c5104dfbe63d6", 0xac}, {&(0x7f0000000400)="5f0a2629cc04f25337efdb3d41f5f9c82a3b94bbfad96bf8e32f9c091591b0a8fa696fa78cb539c92cfbddeb79ca19f781c19a5cecccfaed9a3113b14e91b6bf9fbd97dfe88a0b00e20157d7137ae7c4854fe880054e12fd1129e0990721f7a93570818f8b5a2351a28d5d5210333d1f187a85ca7ca67dcf71b8d8fc10fde8b3a93f4ec62f59894f1d2f46bc4183b9b633920b6844459b10ccb8ad1d2c9248c57be20118e9806e00bc32cecd0ad9eb468171760e5440b8eb8c6072bc41372ddb9eb92e233a7e6471", 0xc8}, {&(0x7f0000000500)="5b8e29d9a575b4176f890d5049895bc098b08f192da19928b1ac48f04ac0c16cb9538476f5", 0x25}, {&(0x7f00000008c0)="c5aad91be07fad026c5113816be9281763094825a75cab0d8d2b6899bdd76187c2d13e8e210dd995f089edc4b212f7566c3508fb2845af8c57712c92048aa2c46d9e7eeae2495b79ce0011fa739ff292db98ecc98e887ee5c40e63bc4a38ea2d49028f8e245e8fdeef5d1164fd70a8293f0515db382d234ccbe9325b506ec0e05d0c7f5525448eb545ca09d895f65981b417fbb87e078df5c89b83005dc007fe9aeda48370fb417ba39f2012b543f2332498e741446ceb036a1893bc93bb6fceb15ee5c3caa0e0c49fda63513fcca7675e3406fa6efcb3afe492ef48d8a74a393b2d772651287d8c10d19b17", 0xec}, {&(0x7f0000000640)="0095ae9b00a35fe496c619cff688115d73bd6765264fd8ca15245e0fc682796b7e9f2fbfd2d2b0f641d07f3ffbd948ddf7f7ea3cf562354a4aa932e02457f62eae264cd6c27b37c253a184edfd59b4ed5af8be7c2493dcb2734ec603da022b34e2f42ce0a963303cf518e11e32f370a9d5ffdcad386ad04ef101acfe95ad7daebe74d0d41cbef1e5bf1596927ad21db3eaa0fd4031b25884964a88fdca88c21ef91b7a8e205023a874bc68ee67ed78c7c71ed5", 0xb3}, {&(0x7f0000000700)="611ea6dbccccdb999f7f9ca64412426bd8bc7d09d046932a2544556b70cf0c0914cd62ee9d27a7f36aab94b002d976b1c3654a2a0e5b8111a98cf83fb5b7ad1b59f529699cb8321263ebfd94f73e2d1f9543b9dfc316", 0x56}], 0xa}, 0x0)

executing program 3:
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0})

executing program 2:
r0 = socket(0x1, 0x1, 0x0)
close(r0)
socket(0x18, 0x2, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100), 0x8)

executing program 2:
__getcwd(0x0, 0x10)

executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0)
mlockall(0x2)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x10, r0, 0x0)

executing program 3:
r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0)
dup2(r0, r0)

executing program 2:
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0)

executing program 1:
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x1203, 0x0, 0x0)
setsid()
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000680), 0x0)

executing program 3:
r0 = socket(0x1, 0x400000002, 0x0)
pread(r0, 0x0, 0x0, 0x0)

executing program 1:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x205, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x100030001000b})
open(&(0x7f0000000100)='./file0\x00', 0x615, 0x0)

executing program 3:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
getpid()
setsid()
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000200))
ioctl$FILEMON_SET_PID(r0, 0xc0045302, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x47, &(0x7f0000000100)=0x3f, 0x4)
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)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53523c08da73d807f1", 0x67}, {&(0x7f0000000180)="21fe9b303a53455babd8fd47d4a0adf58552e3bd3c605a2e10e8252263a8645e401d4a06f946a861e56c7dc17a8a2546ff80e64bfd433c4dc41696cf3ac47e6fea5bde7a1cfdc3219e7e9a2eb1ea27accd0bd5e0c03da0ef892e6089f569bf4c55cb19ce50d10543b2d1be69b58eb5fb56d140ce5a17d9b7bf746cfaeca3e792dd4f00d2626b10975bf4ec341b7bd350fab64a2993dd3f9e662d6f933ef034ec11b76e754773d73bb280e177bb2e0e8aac5059ed3a5e2d6df0232865912c041b0f14c0ca9d314ce6", 0xc8}, {&(0x7f0000000080)="5aac9d2a09b304321aaa18d528980ace4c94b1dc90e71747bdf721c89e4836", 0x1f}, {&(0x7f0000000280)="3ab2b137babddeea5631319b53fa902599777e3c5c93c90f18f9a9a676c6c184989b1bfb38b765b4bee832487236a4a13feb48ed6facd41277c85feda40125d94d0bf6a9965bb80e80bbf360d7b3613d093e3bde8990dc5f003b1dd7a008475bdf6bb69e98f1a79890cef21cb0ad20ec66667a162f5ed0b9833da8909c3b153380a86dc0f9e8baae762d0e69030bc4c23a05cd2cb213e6a34b420b61", 0x9c}, {&(0x7f0000000340)="031fa0fe45d686909a3071b5a2f1678f5d1daf9ba7eeb17b380c86ce882ab3d68f7ad98e6f81cd5d41788eb2fa4d7e03556ded735a4271a1d3666d1ddbcb8e3f1a850b306d2d5ac7be35afe5ff1165f6a2bd598a6dc1f883331ddb0abd475fc9f93728c6f6fc4093246500a479166eaa96ea07c7159cd2f11c1c6a9c6f4bfdec29868913f1e2abbffedaf8049af9d7d8cac886dc938f2f030a5714f89d047ecf8f5940ff1c4c5104dfbe63d6", 0xac}, {&(0x7f0000000400)="5f0a2629cc04f25337efdb3d41f5f9c82a3b94bbfad96bf8e32f9c091591b0a8fa696fa78cb539c92cfbddeb79ca19f781c19a5cecccfaed9a3113b14e91b6bf9fbd97dfe88a0b00e20157d7137ae7c4854fe880054e12fd1129e0990721f7a93570818f8b5a2351a28d5d5210333d1f187a85ca7ca67dcf71b8d8fc10fde8b3a93f4ec62f59894f1d2f46bc4183b9b633920b6844459b10ccb8ad1d2c9248c57be20118e9806e00bc32cecd0ad9eb468171760e5440b8eb8c6072bc41372ddb9eb92e233a7e6471", 0xc8}, {&(0x7f0000000500)="5b8e29d9a575b4176f890d5049895bc098b08f192da19928b1ac48f04ac0c16cb9538476f5", 0x25}, {&(0x7f00000008c0)="c5aad91be07fad026c5113816be9281763094825a75cab0d8d2b6899bdd76187c2d13e8e210dd995f089edc4b212f7566c3508fb2845af8c57712c92048aa2c46d9e7eeae2495b79ce0011fa739ff292db98ecc98e887ee5c40e63bc4a38ea2d49028f8e245e8fdeef5d1164fd70a8293f0515db382d234ccbe9325b506ec0e05d0c7f5525448eb545ca09d895f65981b417fbb87e078df5c89b83005dc007fe9aeda48370fb417ba39f2012b543f2332498e741446ceb036a1893bc93bb6fceb15ee5c3caa0e0c49fda63513fcca7675e3406fa6efcb3afe492ef48d8a74a393b2d772651287d8c10d19b17", 0xec}, {&(0x7f0000000640)="0095ae9b00a35fe496c619cff688115d73bd6765264fd8ca15245e0fc682796b7e9f2fbfd2d2b0f641d07f3ffbd948ddf7f7ea3cf562354a4aa932e02457f62eae264cd6c27b37c253a184edfd59b4ed5af8be7c2493dcb2734ec603da022b34e2f42ce0a963303cf518e11e32f370a9d5ffdcad386ad04ef101acfe95ad7daebe74d0d41cbef1e5bf1596927ad21db3eaa0fd4031b25884964a88fdca88c21ef91b7a8e205023a874bc68ee67ed78c7c71ed5", 0xb3}, {&(0x7f0000000700)="611ea6dbccccdb999f7f9ca64412426bd8bc7d09d046932a2544556b70cf0c0914cd62ee9d27a7f36aab94b002d976b1c3654a2a0e5b8111a98cf83fb5b7ad1b59f529699cb8321263ebfd94f73e2d1f9543b9dfc316", 0x56}], 0xa}, 0x0)

executing program 1:
unlink(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/file0\x00')

executing program 2:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f0000000500)={0xa, 0x2, 0x0}, 0x1c)
listen(r0, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
connect$inet(r1, &(0x7f0000000140)={0x2}, 0x10)
r2 = accept4$inet6(r0, 0x0, 0x0, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r2, 0x29, 0x36, &(0x7f0000000400)=ANY=[], 0x30)

executing program 1:
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r1 = dup(r0)
bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0}, 0x1c)

executing program 1:
open(&(0x7f0000000900)='./file0\x00', 0x0, 0x0)

executing program 2:
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x1203, 0x0, 0x0)
setsid()
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000680), 0x0)

executing program 1:
syz_emit_ethernet(0x46, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6060626000102c00fe8000000000000000000000000000bbfe8000000000000000000000000000aa11000001"])

executing program 2:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001700)={<r0=>0xffffffffffffffff})
sendmsg$unix(r0, &(0x7f0000002ec0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002e00)=[@rights], 0x18}, 0x4000000)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @thr={0x0, 0x0}})
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="7e4bd8844a1d514a5c4fa0bda016949d", 0x6f}, 0x1c)

executing program 3:
setsid()
ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0)
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r0, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53", 0x5f}], 0x1}, 0x0)

executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000700)={0x10, 0x0})

executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet(0x2, 0x1, 0x0)
readv(r0, &(0x7f00000002c0)=[{0x0}], 0x1)

executing program 2:
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x1203, 0x0, 0x0)
setsid()
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000680), 0x0)

executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6060626000102c00fe8000000000000000000000000000bbfe8000000000000000000000000000aa11000001"])

executing program 0:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
getpid()
setsid()
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000200))
ioctl$FILEMON_SET_PID(r0, 0xc0045302, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x47, &(0x7f0000000100)=0x3f, 0x4)
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)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53523c08da73d807f1", 0x67}, {&(0x7f0000000180)="21fe9b303a53455babd8fd47d4a0adf58552e3bd3c605a2e10e8252263a8645e401d4a06f946a861e56c7dc17a8a2546ff80e64bfd433c4dc41696cf3ac47e6fea5bde7a1cfdc3219e7e9a2eb1ea27accd0bd5e0c03da0ef892e6089f569bf4c55cb19ce50d10543b2d1be69b58eb5fb56d140ce5a17d9b7bf746cfaeca3e792dd4f00d2626b10975bf4ec341b7bd350fab64a2993dd3f9e662d6f933ef034ec11b76e754773d73bb280e177bb2e0e8aac5059ed3a5e2d6df0232865912c041b0f14c0ca9d314ce6", 0xc8}, {&(0x7f0000000080)="5aac9d2a09b304321aaa18d528980ace4c94b1dc90e71747bdf721c89e4836", 0x1f}, {&(0x7f0000000280)="3ab2b137babddeea5631319b53fa902599777e3c5c93c90f18f9a9a676c6c184989b1bfb38b765b4bee832487236a4a13feb48ed6facd41277c85feda40125d94d0bf6a9965bb80e80bbf360d7b3613d093e3bde8990dc5f003b1dd7a008475bdf6bb69e98f1a79890cef21cb0ad20ec66667a162f5ed0b9833da8909c3b153380a86dc0f9e8baae762d0e69030bc4c23a05cd2cb213e6a34b420b61", 0x9c}, {&(0x7f0000000340)="031fa0fe45d686909a3071b5a2f1678f5d1daf9ba7eeb17b380c86ce882ab3d68f7ad98e6f81cd5d41788eb2fa4d7e03556ded735a4271a1d3666d1ddbcb8e3f1a850b306d2d5ac7be35afe5ff1165f6a2bd598a6dc1f883331ddb0abd475fc9f93728c6f6fc4093246500a479166eaa96ea07c7159cd2f11c1c6a9c6f4bfdec29868913f1e2abbffedaf8049af9d7d8cac886dc938f2f030a5714f89d047ecf8f5940ff1c4c5104dfbe63d6", 0xac}, {&(0x7f0000000400)="5f0a2629cc04f25337efdb3d41f5f9c82a3b94bbfad96bf8e32f9c091591b0a8fa696fa78cb539c92cfbddeb79ca19f781c19a5cecccfaed9a3113b14e91b6bf9fbd97dfe88a0b00e20157d7137ae7c4854fe880054e12fd1129e0990721f7a93570818f8b5a2351a28d5d5210333d1f187a85ca7ca67dcf71b8d8fc10fde8b3a93f4ec62f59894f1d2f46bc4183b9b633920b6844459b10ccb8ad1d2c9248c57be20118e9806e00bc32cecd0ad9eb468171760e5440b8eb8c6072bc41372ddb9eb92e233a7e6471", 0xc8}, {&(0x7f0000000500)="5b8e29d9a575b4176f890d5049895bc098b08f192da19928b1ac48f04ac0c16cb9538476f5", 0x25}, {&(0x7f00000008c0)="c5aad91be07fad026c5113816be9281763094825a75cab0d8d2b6899bdd76187c2d13e8e210dd995f089edc4b212f7566c3508fb2845af8c57712c92048aa2c46d9e7eeae2495b79ce0011fa739ff292db98ecc98e887ee5c40e63bc4a38ea2d49028f8e245e8fdeef5d1164fd70a8293f0515db382d234ccbe9325b506ec0e05d0c7f5525448eb545ca09d895f65981b417fbb87e078df5c89b83005dc007fe9aeda48370fb417ba39f2012b543f2332498e741446ceb036a1893bc93bb6fceb15ee5c3caa0e0c49fda63513fcca7675e3406fa6efcb3afe492ef48d8a74a393b2d772651287d8c10d19b17", 0xec}, {&(0x7f0000000640)="0095ae9b00a35fe496c619cff688115d73bd6765264fd8ca15245e0fc682796b7e9f2fbfd2d2b0f641d07f3ffbd948ddf7f7ea3cf562354a4aa932e02457f62eae264cd6c27b37c253a184edfd59b4ed5af8be7c2493dcb2734ec603da022b34e2f42ce0a963303cf518e11e32f370a9d5ffdcad386ad04ef101acfe95ad7daebe74d0d41cbef1e5bf1596927ad21db3eaa0fd4031b25884964a88fdca88c21ef91b7a8e205023a874bc68ee67ed78c7c71ed5", 0xb3}, {&(0x7f0000000700)="611ea6dbccccdb999f7f9ca64412426bd8bc7d09d046932a2544556b70cf0c0914cd62ee9d27a7f36aab94b002d976b1c3654a2a0e5b8111a98cf83fb5b7ad1b59f529699cb8321263ebfd94f73e2d1f9543b9dfc316", 0x56}], 0xa}, 0x0)

executing program 0:
r0 = socket(0x18, 0x1, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x100, 0x0, 0x0)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @thr={0x0, 0x0}})
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="7e4bd8844a1d514a5c4fa0bda016949d", 0x6f}, 0x1c)

executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000700)={0x10, 0x0})

executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x3, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x25, &(0x7f0000000940), &(0x7f0000000900)=0x4)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000), 0xc)

executing program 3:
socket(0x0, 0x0, 0x0)
bind(0xffffffffffffffff, 0x0, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000000c0)=0x4, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
connect$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

executing program 1:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
getpid()
setsid()
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000200))
ioctl$FILEMON_SET_PID(r0, 0xc0045302, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x47, &(0x7f0000000100)=0x3f, 0x4)
sendto(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r1, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53523c08da73d807f1", 0x67}, {&(0x7f0000000180)="21fe9b303a53455babd8fd47d4a0adf58552e3bd3c605a2e10e8252263a8645e401d4a06f946a861e56c7dc17a8a2546ff80e64bfd433c4dc41696cf3ac47e6fea5bde7a1cfdc3219e7e9a2eb1ea27accd0bd5e0c03da0ef892e6089f569bf4c55cb19ce50d10543b2d1be69b58eb5fb56d140ce5a17d9b7bf746cfaeca3e792dd4f00d2626b10975bf4ec341b7bd350fab64a2993dd3f9e662d6f933ef034ec11b76e754773d73bb280e177bb2e0e8aac5059ed3a5e2d6df0232865912c041b0f14c0ca9d314ce6", 0xc8}, {&(0x7f0000000080)="5aac9d2a09b304321aaa18d528980ace4c94b1dc90e71747bdf721c89e4836", 0x1f}, {&(0x7f0000000280)="3ab2b137babddeea5631319b53fa902599777e3c5c93c90f18f9a9a676c6c184989b1bfb38b765b4bee832487236a4a13feb48ed6facd41277c85feda40125d94d0bf6a9965bb80e80bbf360d7b3613d093e3bde8990dc5f003b1dd7a008475bdf6bb69e98f1a79890cef21cb0ad20ec66667a162f5ed0b9833da8909c3b153380a86dc0f9e8baae762d0e69030bc4c23a05cd2cb213e6a34b420b61", 0x9c}, {&(0x7f0000000340)="031fa0fe45d686909a3071b5a2f1678f5d1daf9ba7eeb17b380c86ce882ab3d68f7ad98e6f81cd5d41788eb2fa4d7e03556ded735a4271a1d3666d1ddbcb8e3f1a850b306d2d5ac7be35afe5ff1165f6a2bd598a6dc1f883331ddb0abd475fc9f93728c6f6fc4093246500a479166eaa96ea07c7159cd2f11c1c6a9c6f4bfdec29868913f1e2abbffedaf8049af9d7d8cac886dc938f2f030a5714f89d047ecf8f5940ff1c4c5104dfbe63d6", 0xac}, {&(0x7f0000000400)="5f0a2629cc04f25337efdb3d41f5f9c82a3b94bbfad96bf8e32f9c091591b0a8fa696fa78cb539c92cfbddeb79ca19f781c19a5cecccfaed9a3113b14e91b6bf9fbd97dfe88a0b00e20157d7137ae7c4854fe880054e12fd1129e0990721f7a93570818f8b5a2351a28d5d5210333d1f187a85ca7ca67dcf71b8d8fc10fde8b3a93f4ec62f59894f1d2f46bc4183b9b633920b6844459b10ccb8ad1d2c9248c57be20118e9806e00bc32cecd0ad9eb468171760e5440b8eb8c6072bc41372ddb9eb92e233a7e6471", 0xc8}, {&(0x7f0000000500)="5b8e29d9a575b4176f890d5049895bc098b08f192da19928b1ac48f04ac0c16cb9538476f5", 0x25}, {&(0x7f00000008c0)="c5aad91be07fad026c5113816be9281763094825a75cab0d8d2b6899bdd76187c2d13e8e210dd995f089edc4b212f7566c3508fb2845af8c57712c92048aa2c46d9e7eeae2495b79ce0011fa739ff292db98ecc98e887ee5c40e63bc4a38ea2d49028f8e245e8fdeef5d1164fd70a8293f0515db382d234ccbe9325b506ec0e05d0c7f5525448eb545ca09d895f65981b417fbb87e078df5c89b83005dc007fe9aeda48370fb417ba39f2012b543f2332498e741446ceb036a1893bc93bb6fceb15ee5c3caa0e0c49fda63513fcca7675e3406fa6efcb3afe492ef48d8a74a393b2d772651287d8c10d19b17", 0xec}, {&(0x7f0000000640)="0095ae9b00a35fe496c619cff688115d73bd6765264fd8ca15245e0fc682796b7e9f2fbfd2d2b0f641d07f3ffbd948ddf7f7ea3cf562354a4aa932e02457f62eae264cd6c27b37c253a184edfd59b4ed5af8be7c2493dcb2734ec603da022b34e2f42ce0a963303cf518e11e32f370a9d5ffdcad386ad04ef101acfe95ad7daebe74d0d41cbef1e5bf1596927ad21db3eaa0fd4031b25884964a88fdca88c21ef91b7a8e205023a874bc68ee67ed78c7c71ed5", 0xb3}, {&(0x7f0000000700)="611ea6dbccccdb999f7f9ca64412426bd8bc7d09d046932a2544556b70cf0c0914cd62ee9d27a7f36aab94b002d976b1c3654a2a0e5b8111a98cf83fb5b7ad1b59f529699cb8321263ebfd94f73e2d1f9543b9dfc316", 0x56}], 0xa}, 0x0)

executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg(r0, &(0x7f00000005c0)={&(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr=0x7f}, 0x10, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="90000000000000003a000000030000007e53733c417b6aaf5f84730486ca32fb4ba5eb5a865c54af10a651cbd48c34754bd2327332f7b7a910c8b13094ba0e7bfc74be4e6ee70a8fc8ba482ec73348b02bf93c8c70b0994f19f2b170020a42d730bbbb3bc58c6fef22ad911fa9b5297c6cb2dc06cf6744cbd4d9fcfe48b73b0b266d8883b056cc59bde8f6000000000048000000000000"], 0xd8}, 0x0)

executing program 1:
cpuset_setaffinity(0x0, 0x0, 0x0, 0x8, &(0x7f0000000280))
ksem_init(&(0x7f0000000000), 0x0)

executing program 0:
syz_emit_ethernet(0x36, &(0x7f00000001c0)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0}, @multicast1}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}})

executing program 2:
syz_emit_ethernet(0x46, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6060626000102c00fe8000000000000000000000000000bbfe8000000000000000000000000000aa11000001"])

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @thr={0x0, 0x0}})
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="7e4bd8844a1d514a5c4fa0bda016949d", 0x6f}, 0x1c)

executing program 0:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
getpid()
setsid()
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000200))
ioctl$FILEMON_SET_PID(r0, 0xc0045302, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x47, &(0x7f0000000100)=0x3f, 0x4)
sendto(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r1, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53523c08da73d807f1", 0x67}, {&(0x7f0000000180)="21fe9b303a53455babd8fd47d4a0adf58552e3bd3c605a2e10e8252263a8645e401d4a06f946a861e56c7dc17a8a2546ff80e64bfd433c4dc41696cf3ac47e6fea5bde7a1cfdc3219e7e9a2eb1ea27accd0bd5e0c03da0ef892e6089f569bf4c55cb19ce50d10543b2d1be69b58eb5fb56d140ce5a17d9b7bf746cfaeca3e792dd4f00d2626b10975bf4ec341b7bd350fab64a2993dd3f9e662d6f933ef034ec11b76e754773d73bb280e177bb2e0e8aac5059ed3a5e2d6df0232865912c041b0f14c0ca9d314ce6", 0xc8}, {&(0x7f0000000080)="5aac9d2a09b304321aaa18d528980ace4c94b1dc90e71747bdf721c89e4836", 0x1f}, {&(0x7f0000000280)="3ab2b137babddeea5631319b53fa902599777e3c5c93c90f18f9a9a676c6c184989b1bfb38b765b4bee832487236a4a13feb48ed6facd41277c85feda40125d94d0bf6a9965bb80e80bbf360d7b3613d093e3bde8990dc5f003b1dd7a008475bdf6bb69e98f1a79890cef21cb0ad20ec66667a162f5ed0b9833da8909c3b153380a86dc0f9e8baae762d0e69030bc4c23a05cd2cb213e6a34b420b61", 0x9c}, {&(0x7f0000000340)="031fa0fe45d686909a3071b5a2f1678f5d1daf9ba7eeb17b380c86ce882ab3d68f7ad98e6f81cd5d41788eb2fa4d7e03556ded735a4271a1d3666d1ddbcb8e3f1a850b306d2d5ac7be35afe5ff1165f6a2bd598a6dc1f883331ddb0abd475fc9f93728c6f6fc4093246500a479166eaa96ea07c7159cd2f11c1c6a9c6f4bfdec29868913f1e2abbffedaf8049af9d7d8cac886dc938f2f030a5714f89d047ecf8f5940ff1c4c5104dfbe63d6", 0xac}, {&(0x7f0000000400)="5f0a2629cc04f25337efdb3d41f5f9c82a3b94bbfad96bf8e32f9c091591b0a8fa696fa78cb539c92cfbddeb79ca19f781c19a5cecccfaed9a3113b14e91b6bf9fbd97dfe88a0b00e20157d7137ae7c4854fe880054e12fd1129e0990721f7a93570818f8b5a2351a28d5d5210333d1f187a85ca7ca67dcf71b8d8fc10fde8b3a93f4ec62f59894f1d2f46bc4183b9b633920b6844459b10ccb8ad1d2c9248c57be20118e9806e00bc32cecd0ad9eb468171760e5440b8eb8c6072bc41372ddb9eb92e233a7e6471", 0xc8}, {&(0x7f0000000500)="5b8e29d9a575b4176f890d5049895bc098b08f192da19928b1ac48f04ac0c16cb9538476f5", 0x25}, {&(0x7f00000008c0)="c5aad91be07fad026c5113816be9281763094825a75cab0d8d2b6899bdd76187c2d13e8e210dd995f089edc4b212f7566c3508fb2845af8c57712c92048aa2c46d9e7eeae2495b79ce0011fa739ff292db98ecc98e887ee5c40e63bc4a38ea2d49028f8e245e8fdeef5d1164fd70a8293f0515db382d234ccbe9325b506ec0e05d0c7f5525448eb545ca09d895f65981b417fbb87e078df5c89b83005dc007fe9aeda48370fb417ba39f2012b543f2332498e741446ceb036a1893bc93bb6fceb15ee5c3caa0e0c49fda63513fcca7675e3406fa6efcb3afe492ef48d8a74a393b2d772651287d8c10d19b17", 0xec}, {&(0x7f0000000640)="0095ae9b00a35fe496c619cff688115d73bd6765264fd8ca15245e0fc682796b7e9f2fbfd2d2b0f641d07f3ffbd948ddf7f7ea3cf562354a4aa932e02457f62eae264cd6c27b37c253a184edfd59b4ed5af8be7c2493dcb2734ec603da022b34e2f42ce0a963303cf518e11e32f370a9d5ffdcad386ad04ef101acfe95ad7daebe74d0d41cbef1e5bf1596927ad21db3eaa0fd4031b25884964a88fdca88c21ef91b7a8e205023a874bc68ee67ed78c7c71ed5", 0xb3}, {&(0x7f0000000700)="611ea6dbccccdb999f7f9ca64412426bd8bc7d09d046932a2544556b70cf0c0914cd62ee9d27a7f36aab94b002d976b1c3654a2a0e5b8111a98cf83fb5b7ad1b59f529699cb8321263ebfd94f73e2d1f9543b9dfc316", 0x56}], 0xa}, 0x0)

executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg(r0, &(0x7f00000005c0)={&(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr=0x7f}, 0x10, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="90000000000000003a000000030000007e53733c417b6aaf5f84730486ca32fb4ba5eb5a865c54af10a651cbd48c34754bd2327332f7b7a910c8b13094ba0e7bfc74be4e6ee70a8fc8ba482ec73348b02bf93c8c70b0994f19f2b170020a42d730bbbb3bc58c6fef22ad911fa9b5297c6cb2dc06cf6744cbd4d9fcfe48b73b0b266d8883b056cc59bde8f6000000000048000000000000"], 0xd8}, 0x0)

executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000700)={0x10, 0x0})

executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x3, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x25, &(0x7f0000000940), &(0x7f0000000900)=0x4)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000), 0xc)

executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x3, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x25, &(0x7f0000000940), &(0x7f0000000900)=0x4)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000), 0xc)

executing program 1:
cpuset_setaffinity(0x0, 0x0, 0x0, 0x8, &(0x7f0000000280))
ksem_init(&(0x7f0000000000), 0x0)

executing program 1:
setsid()
ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0)
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r0, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53", 0x5f}], 0x1}, 0x0)

executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg(r0, &(0x7f00000005c0)={&(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr=0x7f}, 0x10, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="90000000000000003a000000030000007e53733c417b6aaf5f84730486ca32fb4ba5eb5a865c54af10a651cbd48c34754bd2327332f7b7a910c8b13094ba0e7bfc74be4e6ee70a8fc8ba482ec73348b02bf93c8c70b0994f19f2b170020a42d730bbbb3bc58c6fef22ad911fa9b5297c6cb2dc06cf6744cbd4d9fcfe48b73b0b266d8883b056cc59bde8f6000000000048000000000000"], 0xd8}, 0x0)

executing program 0:
syz_emit_ethernet(0x36, &(0x7f00000001c0)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0}, @multicast1}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}})

executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000700)={0x10, 0x0})

executing program 0:
rfork(0x0)
aio_return(0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt(r0, 0x84, 0xb, &(0x7f0000000100)="a9144b2e1051d65358f9ab6df90300000000000000a0f37945d238476c60b72305021b4ff481e70d57334c1a40edbb70182c977b313e7419d5221903fdbc4e0887d353e0c4ca306854ffffffff5e695b6d2ce621706a3addfa788991f15d000019ffd7aff6204db5565ed34f9de5f34953eebc2852616d7efe4b7bf3fb4ce267", 0x80)

executing program 2:
cpuset_setaffinity(0x0, 0x0, 0x0, 0x8, &(0x7f0000000280))
ksem_init(&(0x7f0000000000), 0x0)

executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x3, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x25, &(0x7f0000000940), &(0x7f0000000900)=0x4)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000), 0xc)

executing program 1:
syz_emit_ethernet(0x46, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6060626000102c00fe8000000000000000000000000000bbfe8000000000000000000000000000aa11000001"])

executing program 2:
ioctl$DIOCIGETIFACES(0xffffffffffffffff, 0xc0284457, &(0x7f0000000700)={0x10, 0x0})

executing program 0:
syz_emit_ethernet(0x36, &(0x7f00000001c0)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0}, @multicast1}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}})

executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x3, 0x4)
sendmsg(r0, &(0x7f00000005c0)={&(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr=0x7f}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000900)='!', 0x1}, {&(0x7f0000000740)}], 0x2, &(0x7f00000004c0)=ANY=[@ANYBLOB="90000000000000003a000000030000007e53733c417b6aaf5f84730486ca32fb4ba5eb5a865c54af10a651cbd48c34754bd2327332f7b7a910c8b13094ba0e7bfc74be4e6ee70a8fc8ba482ec73348b02bf93c8c70b0994f19f2b170020a42d730bbbb3bc58c6fef22ad911fa9b5297c6cb2dc06cf6744cbd4d9fcfe48b73b0b266d8883b056cc59bde8f6000000000048000000000000008800000080000000da4e"], 0xd8}, 0x0)

executing program 1:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
getpid()
setsid()
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000200))
openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x47, &(0x7f0000000100)=0x3f, 0x4)
sendto(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r1, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53523c08da73d807f1", 0x67}, {&(0x7f0000000180)="21fe9b303a53455babd8fd47d4a0adf58552e3bd3c605a2e10e8252263a8645e401d4a06f946a861e56c7dc17a8a2546ff80e64bfd433c4dc41696cf3ac47e6fea5bde7a1cfdc3219e7e9a2eb1ea27accd0bd5e0c03da0ef892e6089f569bf4c55cb19ce50d10543b2d1be69b58eb5fb56d140ce5a17d9b7bf746cfaeca3e792dd4f00d2626b10975bf4ec341b7bd350fab64a2993dd3f9e662d6f933ef034ec11b76e754773d73bb280e177bb2e0e8aac5059ed3a5e2d6df0232865912c041b0f14c0ca9d314ce6", 0xc8}, {&(0x7f0000000080)="5aac9d2a09b304321aaa18d528980ace4c94b1dc90e71747bdf721c89e4836", 0x1f}, {&(0x7f0000000280)="3ab2b137babddeea5631319b53fa902599777e3c5c93c90f18f9a9a676c6c184989b1bfb38b765b4bee832487236a4a13feb48ed6facd41277c85feda40125d94d0bf6a9965bb80e80bbf360d7b3613d093e3bde8990dc5f003b1dd7a008475bdf6bb69e98f1a79890cef21cb0ad20ec66667a162f5ed0b9833da8909c3b153380a86dc0f9e8baae762d0e69030bc4c23a05cd2cb213e6a34b420b61", 0x9c}, {&(0x7f0000000340)="031fa0fe45d686909a3071b5a2f1678f5d1daf9ba7eeb17b380c86ce882ab3d68f7ad98e6f81cd5d41788eb2fa4d7e03556ded735a4271a1d3666d1ddbcb8e3f1a850b306d2d5ac7be35afe5ff1165f6a2bd598a6dc1f883331ddb0abd475fc9f93728c6f6fc4093246500a479166eaa96ea07c7159cd2f11c1c6a9c6f4bfdec29868913f1e2abbffedaf8049af9d7d8cac886dc938f2f030a5714f89d047ecf8f5940ff1c4c5104dfbe63d6", 0xac}, {&(0x7f0000000400)="5f0a2629cc04f25337efdb3d41f5f9c82a3b94bbfad96bf8e32f9c091591b0a8fa696fa78cb539c92cfbddeb79ca19f781c19a5cecccfaed9a3113b14e91b6bf9fbd97dfe88a0b00e20157d7137ae7c4854fe880054e12fd1129e0990721f7a93570818f8b5a2351a28d5d5210333d1f187a85ca7ca67dcf71b8d8fc10fde8b3a93f4ec62f59894f1d2f46bc4183b9b633920b6844459b10ccb8ad1d2c9248c57be20118e9806e00bc32cecd0ad9eb468171760e5440b8eb8c6072bc41372ddb9eb92e233a7e6471", 0xc8}, {&(0x7f0000000500)="5b8e29d9a575b4176f890d5049895bc098b08f192da19928b1ac48f04ac0c16cb9538476f5", 0x25}, {&(0x7f00000008c0)="c5aad91be07fad026c5113816be9281763094825a75cab0d8d2b6899bdd76187c2d13e8e210dd995f089edc4b212f7566c3508fb2845af8c57712c92048aa2c46d9e7eeae2495b79ce0011fa739ff292db98ecc98e887ee5c40e63bc4a38ea2d49028f8e245e8fdeef5d1164fd70a8293f0515db382d234ccbe9325b506ec0e05d0c7f5525448eb545ca09d895f65981b417fbb87e078df5c89b83005dc007fe9aeda48370fb417ba39f2012b543f2332498e741446ceb036a1893bc93bb6fceb15ee5c3caa0e0c49fda63513fcca7675e3406fa6efcb3afe492ef48d8a74a393b2d772651287d8c10d19b17", 0xec}, {&(0x7f0000000640)="0095ae9b00a35fe496c619cff688115d73bd6765264fd8ca15245e0fc682796b7e9f2fbfd2d2b0f641d07f3ffbd948ddf7f7ea3cf562354a4aa932e02457f62eae264cd6c27b37c253a184edfd59b4ed5af8be7c2493dcb2734ec603da022b34e2f42ce0a963303cf518e11e32f370a9d5ffdcad386ad04ef101acfe95ad7daebe74d0d41cbef1e5bf1596927ad21db3eaa0fd4031b25884964a88fdca88c21ef91b7a8e205023a874bc68ee67ed78c7c71ed5", 0xb3}, {&(0x7f0000000700)="611ea6dbccccdb999f7f9ca64412426bd8bc7d09d046932a2544556b70cf0c0914cd62ee9d27a7f36aab94b002d976b1c3654a2a0e5b8111a98cf83fb5b7ad1b59f529699cb8321263ebfd94f73e2d1f9543b9dfc316", 0x56}], 0xa}, 0x0)

executing program 0:
setsid()
ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0)
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r0, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53", 0x5f}], 0x1}, 0x0)

executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x3, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x25, &(0x7f0000000940), &(0x7f0000000900)=0x4)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000), 0xc)

executing program 1:
cpuset_setaffinity(0x0, 0x0, 0x0, 0x8, &(0x7f0000000280))
ksem_init(&(0x7f0000000000), 0x0)

executing program 2:
ioctl$DIOCIGETIFACES(0xffffffffffffffff, 0xc0284457, &(0x7f0000000700)={0x10, 0x0})

executing program 0:
rfork(0x0)
aio_return(0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt(r0, 0x84, 0xb, &(0x7f0000000100)="a9144b2e1051d65358f9ab6df90300000000000000a0f37945d238476c60b72305021b4ff481e70d57334c1a40edbb70182c977b313e7419d5221903fdbc4e0887d353e0c4ca306854ffffffff5e695b6d2ce621706a3addfa788991f15d000019ffd7aff6204db5565ed34f9de5f34953eebc2852616d7efe4b7bf3fb4ce267", 0x80)

executing program 1:
syz_emit_ethernet(0x36, &(0x7f00000001c0)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0}, @multicast1}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}})

executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x3, 0x4)
sendmsg(r0, &(0x7f00000005c0)={&(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr=0x7f}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000900)='!', 0x1}, {&(0x7f0000000740)}], 0x2, &(0x7f00000004c0)=ANY=[@ANYBLOB="90000000000000003a000000030000007e53733c417b6aaf5f84730486ca32fb4ba5eb5a865c54af10a651cbd48c34754bd2327332f7b7a910c8b13094ba0e7bfc74be4e6ee70a8fc8ba482ec73348b02bf93c8c70b0994f19f2b170020a42d730bbbb3bc58c6fef22ad911fa9b5297c6cb2dc06cf6744cbd4d9fcfe48b73b0b266d8883b056cc59bde8f6000000000048000000000000008800000080000000da4e"], 0xd8}, 0x0)

executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0)
mlockall(0x2)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x10, r0, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)

executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x3, 0x84)
r2 = dup2(r0, r1)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000), 0xc)

executing program 2:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @thr={0x0, 0x0}})
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="7e4bd8844a1d514a5c4fa0bda016949d", 0x6f}, 0x1c)

executing program 1:
setsid()
ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0)
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r0, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53", 0x5f}], 0x1}, 0x0)

executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x3, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x25, &(0x7f0000000940), &(0x7f0000000900)=0x4)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000), 0xc)

executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x3, 0x4)
sendmsg(r0, &(0x7f00000005c0)={&(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr=0x7f}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000900)='!', 0x1}, {&(0x7f0000000740)}], 0x2, &(0x7f00000004c0)=ANY=[@ANYBLOB="90000000000000003a000000030000007e53733c417b6aaf5f84730486ca32fb4ba5eb5a865c54af10a651cbd48c34754bd2327332f7b7a910c8b13094ba0e7bfc74be4e6ee70a8fc8ba482ec73348b02bf93c8c70b0994f19f2b170020a42d730bbbb3bc58c6fef22ad911fa9b5297c6cb2dc06cf6744cbd4d9fcfe48b73b0b266d8883b056cc59bde8f6000000000048000000000000008800000080000000da4e"], 0xd8}, 0x0)

executing program 0:
rfork(0x0)
aio_return(0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt(r0, 0x84, 0xb, &(0x7f0000000100)="a9144b2e1051d65358f9ab6df90300000000000000a0f37945d238476c60b72305021b4ff481e70d57334c1a40edbb70182c977b313e7419d5221903fdbc4e0887d353e0c4ca306854ffffffff5e695b6d2ce621706a3addfa788991f15d000019ffd7aff6204db5565ed34f9de5f34953eebc2852616d7efe4b7bf3fb4ce267", 0x80)

executing program 3:
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0x19, 0x0, 0x10, &(0x7f0000000040)="0100743adeff", 0xfffffffffffffea9, 0x0, 0x0, 0x7d86619a, [0x0, 0x7]})

executing program 1:
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0)
ioctl$DIOCIGETIFACES(0xffffffffffffffff, 0xc0284457, &(0x7f0000000700)={0x10, 0x0})

executing program 2:
cpuset_setaffinity(0x0, 0x0, 0x0, 0x0, 0x0)
ksem_init(&(0x7f0000000000), 0x0)

executing program 0:
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
chdir(0x0)

executing program 1:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
getpid()
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000200))
ioctl$FILEMON_SET_PID(r0, 0xc0045302, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x47, &(0x7f0000000100)=0x3f, 0x4)
sendto(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r1, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53523c08da73d807f1", 0x67}, {&(0x7f0000000180)="21fe9b303a53455babd8fd47d4a0adf58552e3bd3c605a2e10e8252263a8645e401d4a06f946a861e56c7dc17a8a2546ff80e64bfd433c4dc41696cf3ac47e6fea5bde7a1cfdc3219e7e9a2eb1ea27accd0bd5e0c03da0ef892e6089f569bf4c55cb19ce50d10543b2d1be69b58eb5fb56d140ce5a17d9b7bf746cfaeca3e792dd4f00d2626b10975bf4ec341b7bd350fab64a2993dd3f9e662d6f933ef034ec11b76e754773d73bb280e177bb2e0e8aac5059ed3a5e2d6df0232865912c041b0f14c0ca9d314ce6", 0xc8}, {&(0x7f0000000080)="5aac9d2a09b304321aaa18d528980ace4c94b1dc90e71747bdf721c89e4836", 0x1f}, {&(0x7f0000000280)="3ab2b137babddeea5631319b53fa902599777e3c5c93c90f18f9a9a676c6c184989b1bfb38b765b4bee832487236a4a13feb48ed6facd41277c85feda40125d94d0bf6a9965bb80e80bbf360d7b3613d093e3bde8990dc5f003b1dd7a008475bdf6bb69e98f1a79890cef21cb0ad20ec66667a162f5ed0b9833da8909c3b153380a86dc0f9e8baae762d0e69030bc4c23a05cd2cb213e6a34b420b61", 0x9c}, {&(0x7f0000000340)="031fa0fe45d686909a3071b5a2f1678f5d1daf9ba7eeb17b380c86ce882ab3d68f7ad98e6f81cd5d41788eb2fa4d7e03556ded735a4271a1d3666d1ddbcb8e3f1a850b306d2d5ac7be35afe5ff1165f6a2bd598a6dc1f883331ddb0abd475fc9f93728c6f6fc4093246500a479166eaa96ea07c7159cd2f11c1c6a9c6f4bfdec29868913f1e2abbffedaf8049af9d7d8cac886dc938f2f030a5714f89d047ecf8f5940ff1c4c5104dfbe63d6", 0xac}, {&(0x7f0000000400)="5f0a2629cc04f25337efdb3d41f5f9c82a3b94bbfad96bf8e32f9c091591b0a8fa696fa78cb539c92cfbddeb79ca19f781c19a5cecccfaed9a3113b14e91b6bf9fbd97dfe88a0b00e20157d7137ae7c4854fe880054e12fd1129e0990721f7a93570818f8b5a2351a28d5d5210333d1f187a85ca7ca67dcf71b8d8fc10fde8b3a93f4ec62f59894f1d2f46bc4183b9b633920b6844459b10ccb8ad1d2c9248c57be20118e9806e00bc32cecd0ad9eb468171760e5440b8eb8c6072bc41372ddb9eb92e233a7e6471", 0xc8}, {&(0x7f0000000500)="5b8e29d9a575b4176f890d5049895bc098b08f192da19928b1ac48f04ac0c16cb9538476f5", 0x25}, {&(0x7f00000008c0)="c5aad91be07fad026c5113816be9281763094825a75cab0d8d2b6899bdd76187c2d13e8e210dd995f089edc4b212f7566c3508fb2845af8c57712c92048aa2c46d9e7eeae2495b79ce0011fa739ff292db98ecc98e887ee5c40e63bc4a38ea2d49028f8e245e8fdeef5d1164fd70a8293f0515db382d234ccbe9325b506ec0e05d0c7f5525448eb545ca09d895f65981b417fbb87e078df5c89b83005dc007fe9aeda48370fb417ba39f2012b543f2332498e741446ceb036a1893bc93bb6fceb15ee5c3caa0e0c49fda63513fcca7675e3406fa6efcb3afe492ef48d8a74a393b2d772651287d8c10d19b17", 0xec}, {&(0x7f0000000640)="0095ae9b00a35fe496c619cff688115d73bd6765264fd8ca15245e0fc682796b7e9f2fbfd2d2b0f641d07f3ffbd948ddf7f7ea3cf562354a4aa932e02457f62eae264cd6c27b37c253a184edfd59b4ed5af8be7c2493dcb2734ec603da022b34e2f42ce0a963303cf518e11e32f370a9d5ffdcad386ad04ef101acfe95ad7daebe74d0d41cbef1e5bf1596927ad21db3eaa0fd4031b25884964a88fdca88c21ef91b7a8e205023a874bc68ee67ed78c7c71ed5", 0xb3}, {&(0x7f0000000700)="611ea6dbccccdb999f7f9ca64412426bd8bc7d09d046932a2544556b70cf0c0914cd62ee9d27a7f36aab94b002d976b1c3654a2a0e5b8111a98cf83fb5b7ad1b59f529699cb8321263ebfd94f73e2d1f9543b9dfc316", 0x56}], 0xa}, 0x0)

executing program 2:
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x3, 0x84)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000), 0xc)

executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x3, 0x4)
sendmsg(r0, &(0x7f00000005c0)={&(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr=0x7f}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000900)='!', 0x1}, {&(0x7f0000000740)}], 0x2, &(0x7f00000004c0)=ANY=[@ANYBLOB="90000000000000003a000000030000007e53733c417b6aaf5f84730486ca32fb4ba5eb5a865c54af10a651cbd48c34754bd2327332f7b7a910c8b13094ba0e7bfc74be4e6ee70a8fc8ba482ec73348b02bf93c8c70b0994f19f2b170020a42d730bbbb3bc58c6fef22ad911fa9b5297c6cb2dc06cf6744cbd4d9fcfe48b73b0b266d8883b056cc59bde8f6000000000048000000000000008800000080000000da4e"], 0xd8}, 0x0)

executing program 2:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @thr={0x0, 0x0}})
connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="7e4bd8844a1d514a5c4fa0bda016949d", 0x6f}, 0x1c)

executing program 0:
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0x19, 0x0, 0x10, &(0x7f0000000040)="0100743adeff", 0xfffffffffffffea9, 0x0, 0x0, 0x7d86619a, [0x0, 0x7]})
ioctl$CIOCCRYPT(r0, 0xc0306367, &(0x7f0000001500)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})

executing program 1:
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0)
ioctl$DIOCIGETIFACES(0xffffffffffffffff, 0xc0284457, &(0x7f0000000700)={0x10, 0x0})

executing program 3:
cpuset_setaffinity(0x0, 0x0, 0x0, 0x0, 0x0)
ksem_init(&(0x7f0000000000), 0x0)

executing program 1:
socket$inet_udplite(0x2, 0x2, 0x88)
socket$inet6_tcp(0x1c, 0x1, 0x0)
open$dir(0x0, 0x2000000, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int=0x401, @ke_flags=0x1})
socket$inet6_sctp(0x1c, 0x0, 0x84)
fhstat(0x0, 0x0)
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0xb, 0x0, 0x0, 0x0, 0x0, 0x0})

executing program 0:
setsid()
ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0)
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53", 0x5f}], 0x1}, 0x0)

executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x3, 0x4)

executing program 0:
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0x19, 0x0, 0x10, &(0x7f0000000040)="0100743adeff", 0xfffffffffffffea9, 0x0, 0x0, 0x7d86619a, [0x0, 0x7]})

executing program 1:
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0x19, 0x0, 0x10, &(0x7f0000000040)="0100743adeff", 0xfffffffffffffea9, 0x0, 0x0, 0x7d86619a, [0x0, 0x7]})

executing program 2:
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0)
ioctl$DIOCIGETIFACES(0xffffffffffffffff, 0xc0284457, &(0x7f0000000700)={0x10, 0x0})

executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x3, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x25, &(0x7f0000000940), &(0x7f0000000900)=0x4)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000), 0xc)

executing program 1:
socket$inet_udplite(0x2, 0x2, 0x88)
socket$inet6_tcp(0x1c, 0x1, 0x0)
open$dir(0x0, 0x2000000, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int=0x401, @ke_flags=0x1})
socket$inet6_sctp(0x1c, 0x0, 0x84)
fhstat(0x0, 0x0)
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0xb, 0x0, 0x0, 0x0, 0x0, 0x0})

executing program 2:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
aio_read(&(0x7f0000001f80)={0xffffffffffffffff, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x2000000, 0x0)
bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = dup2(r0, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000), 0xc)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @thr={0x0, 0x0}})
connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="7e4bd8844a1d514a5c4fa0bda016949d", 0x6f}, 0x1c)

executing program 0:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
getpid()
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000200))
ioctl$FILEMON_SET_PID(r0, 0xc0045302, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x47, &(0x7f0000000100)=0x3f, 0x4)
sendto(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r1, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53523c08da73d807f1", 0x67}, {&(0x7f0000000180)="21fe9b303a53455babd8fd47d4a0adf58552e3bd3c605a2e10e8252263a8645e401d4a06f946a861e56c7dc17a8a2546ff80e64bfd433c4dc41696cf3ac47e6fea5bde7a1cfdc3219e7e9a2eb1ea27accd0bd5e0c03da0ef892e6089f569bf4c55cb19ce50d10543b2d1be69b58eb5fb56d140ce5a17d9b7bf746cfaeca3e792dd4f00d2626b10975bf4ec341b7bd350fab64a2993dd3f9e662d6f933ef034ec11b76e754773d73bb280e177bb2e0e8aac5059ed3a5e2d6df0232865912c041b0f14c0ca9d314ce6", 0xc8}, {&(0x7f0000000080)="5aac9d2a09b304321aaa18d528980ace4c94b1dc90e71747bdf721c89e4836", 0x1f}, {&(0x7f0000000280)="3ab2b137babddeea5631319b53fa902599777e3c5c93c90f18f9a9a676c6c184989b1bfb38b765b4bee832487236a4a13feb48ed6facd41277c85feda40125d94d0bf6a9965bb80e80bbf360d7b3613d093e3bde8990dc5f003b1dd7a008475bdf6bb69e98f1a79890cef21cb0ad20ec66667a162f5ed0b9833da8909c3b153380a86dc0f9e8baae762d0e69030bc4c23a05cd2cb213e6a34b420b61", 0x9c}, {&(0x7f0000000340)="031fa0fe45d686909a3071b5a2f1678f5d1daf9ba7eeb17b380c86ce882ab3d68f7ad98e6f81cd5d41788eb2fa4d7e03556ded735a4271a1d3666d1ddbcb8e3f1a850b306d2d5ac7be35afe5ff1165f6a2bd598a6dc1f883331ddb0abd475fc9f93728c6f6fc4093246500a479166eaa96ea07c7159cd2f11c1c6a9c6f4bfdec29868913f1e2abbffedaf8049af9d7d8cac886dc938f2f030a5714f89d047ecf8f5940ff1c4c5104dfbe63d6", 0xac}, {&(0x7f0000000400)="5f0a2629cc04f25337efdb3d41f5f9c82a3b94bbfad96bf8e32f9c091591b0a8fa696fa78cb539c92cfbddeb79ca19f781c19a5cecccfaed9a3113b14e91b6bf9fbd97dfe88a0b00e20157d7137ae7c4854fe880054e12fd1129e0990721f7a93570818f8b5a2351a28d5d5210333d1f187a85ca7ca67dcf71b8d8fc10fde8b3a93f4ec62f59894f1d2f46bc4183b9b633920b6844459b10ccb8ad1d2c9248c57be20118e9806e00bc32cecd0ad9eb468171760e5440b8eb8c6072bc41372ddb9eb92e233a7e6471", 0xc8}, {&(0x7f0000000500)="5b8e29d9a575b4176f890d5049895bc098b08f192da19928b1ac48f04ac0c16cb9538476f5", 0x25}, {&(0x7f00000008c0)="c5aad91be07fad026c5113816be9281763094825a75cab0d8d2b6899bdd76187c2d13e8e210dd995f089edc4b212f7566c3508fb2845af8c57712c92048aa2c46d9e7eeae2495b79ce0011fa739ff292db98ecc98e887ee5c40e63bc4a38ea2d49028f8e245e8fdeef5d1164fd70a8293f0515db382d234ccbe9325b506ec0e05d0c7f5525448eb545ca09d895f65981b417fbb87e078df5c89b83005dc007fe9aeda48370fb417ba39f2012b543f2332498e741446ceb036a1893bc93bb6fceb15ee5c3caa0e0c49fda63513fcca7675e3406fa6efcb3afe492ef48d8a74a393b2d772651287d8c10d19b17", 0xec}, {&(0x7f0000000640)="0095ae9b00a35fe496c619cff688115d73bd6765264fd8ca15245e0fc682796b7e9f2fbfd2d2b0f641d07f3ffbd948ddf7f7ea3cf562354a4aa932e02457f62eae264cd6c27b37c253a184edfd59b4ed5af8be7c2493dcb2734ec603da022b34e2f42ce0a963303cf518e11e32f370a9d5ffdcad386ad04ef101acfe95ad7daebe74d0d41cbef1e5bf1596927ad21db3eaa0fd4031b25884964a88fdca88c21ef91b7a8e205023a874bc68ee67ed78c7c71ed5", 0xb3}, {&(0x7f0000000700)="611ea6dbccccdb999f7f9ca64412426bd8bc7d09d046932a2544556b70cf0c0914cd62ee9d27a7f36aab94b002d976b1c3654a2a0e5b8111a98cf83fb5b7ad1b59f529699cb8321263ebfd94f73e2d1f9543b9dfc316", 0x56}], 0xa}, 0x0)

executing program 0:
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCCRYPT(r0, 0xc0306367, &(0x7f0000001500)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})

executing program 0:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f0000000100)=r1)

executing program 0:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
socket(0x2, 0x1, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)

executing program 2:
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f00000000c0)={0x19, 0x0, 0x10, &(0x7f0000000040)="0100743adeff", 0xfffffffffffffea9, 0x0, 0x0, 0x7d86619a, [0x0, 0x7]})

executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, 0x0)

executing program 3:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
setsid()
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000200))
ioctl$FILEMON_SET_PID(r0, 0xc0045302, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x47, &(0x7f0000000100)=0x3f, 0x4)
sendto(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r1, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53523c08da73d807f1", 0x67}, {&(0x7f0000000180)="21fe9b303a53455babd8fd47d4a0adf58552e3bd3c605a2e10e8252263a8645e401d4a06f946a861e56c7dc17a8a2546ff80e64bfd433c4dc41696cf3ac47e6fea5bde7a1cfdc3219e7e9a2eb1ea27accd0bd5e0c03da0ef892e6089f569bf4c55cb19ce50d10543b2d1be69b58eb5fb56d140ce5a17d9b7bf746cfaeca3e792dd4f00d2626b10975bf4ec341b7bd350fab64a2993dd3f9e662d6f933ef034ec11b76e754773d73bb280e177bb2e0e8aac5059ed3a5e2d6df0232865912c041b0f14c0ca9d314ce6", 0xc8}, {&(0x7f0000000080)="5aac9d2a09b304321aaa18d528980ace4c94b1dc90e71747bdf721c89e4836", 0x1f}, {&(0x7f0000000280)="3ab2b137babddeea5631319b53fa902599777e3c5c93c90f18f9a9a676c6c184989b1bfb38b765b4bee832487236a4a13feb48ed6facd41277c85feda40125d94d0bf6a9965bb80e80bbf360d7b3613d093e3bde8990dc5f003b1dd7a008475bdf6bb69e98f1a79890cef21cb0ad20ec66667a162f5ed0b9833da8909c3b153380a86dc0f9e8baae762d0e69030bc4c23a05cd2cb213e6a34b420b61", 0x9c}, {&(0x7f0000000340)="031fa0fe45d686909a3071b5a2f1678f5d1daf9ba7eeb17b380c86ce882ab3d68f7ad98e6f81cd5d41788eb2fa4d7e03556ded735a4271a1d3666d1ddbcb8e3f1a850b306d2d5ac7be35afe5ff1165f6a2bd598a6dc1f883331ddb0abd475fc9f93728c6f6fc4093246500a479166eaa96ea07c7159cd2f11c1c6a9c6f4bfdec29868913f1e2abbffedaf8049af9d7d8cac886dc938f2f030a5714f89d047ecf8f5940ff1c4c5104dfbe63d6", 0xac}, {&(0x7f0000000400)="5f0a2629cc04f25337efdb3d41f5f9c82a3b94bbfad96bf8e32f9c091591b0a8fa696fa78cb539c92cfbddeb79ca19f781c19a5cecccfaed9a3113b14e91b6bf9fbd97dfe88a0b00e20157d7137ae7c4854fe880054e12fd1129e0990721f7a93570818f8b5a2351a28d5d5210333d1f187a85ca7ca67dcf71b8d8fc10fde8b3a93f4ec62f59894f1d2f46bc4183b9b633920b6844459b10ccb8ad1d2c9248c57be20118e9806e00bc32cecd0ad9eb468171760e5440b8eb8c6072bc41372ddb9eb92e233a7e6471", 0xc8}, {&(0x7f0000000500)="5b8e29d9a575b4176f890d5049895bc098b08f192da19928b1ac48f04ac0c16cb9538476f5", 0x25}, {&(0x7f00000008c0)="c5aad91be07fad026c5113816be9281763094825a75cab0d8d2b6899bdd76187c2d13e8e210dd995f089edc4b212f7566c3508fb2845af8c57712c92048aa2c46d9e7eeae2495b79ce0011fa739ff292db98ecc98e887ee5c40e63bc4a38ea2d49028f8e245e8fdeef5d1164fd70a8293f0515db382d234ccbe9325b506ec0e05d0c7f5525448eb545ca09d895f65981b417fbb87e078df5c89b83005dc007fe9aeda48370fb417ba39f2012b543f2332498e741446ceb036a1893bc93bb6fceb15ee5c3caa0e0c49fda63513fcca7675e3406fa6efcb3afe492ef48d8a74a393b2d772651287d8c10d19b17", 0xec}, {&(0x7f0000000640)="0095ae9b00a35fe496c619cff688115d73bd6765264fd8ca15245e0fc682796b7e9f2fbfd2d2b0f641d07f3ffbd948ddf7f7ea3cf562354a4aa932e02457f62eae264cd6c27b37c253a184edfd59b4ed5af8be7c2493dcb2734ec603da022b34e2f42ce0a963303cf518e11e32f370a9d5ffdcad386ad04ef101acfe95ad7daebe74d0d41cbef1e5bf1596927ad21db3eaa0fd4031b25884964a88fdca88c21ef91b7a8e205023a874bc68ee67ed78c7c71ed5", 0xb3}, {&(0x7f0000000700)="611ea6dbccccdb999f7f9ca64412426bd8bc7d09d046932a2544556b70cf0c0914cd62ee9d27a7f36aab94b002d976b1c3654a2a0e5b8111a98cf83fb5b7ad1b59f529699cb8321263ebfd94f73e2d1f9543b9dfc316", 0x56}], 0xa}, 0x0)

executing program 1:
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCCRYPT(r0, 0xc0306367, &(0x7f0000001500)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})

executing program 1:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f0000000100)=r1)

executing program 2:
socket$inet_udplite(0x2, 0x2, 0x88)
socket$inet6_tcp(0x1c, 0x1, 0x0)
open$dir(0x0, 0x2000000, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int=0x401, @ke_flags=0x1})
socket$inet6_sctp(0x1c, 0x0, 0x84)
fhstat(0x0, 0x0)
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0xb, 0x0, 0x0, 0x0, 0x0, 0x0})

executing program 0:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
aio_read(&(0x7f0000001f80)={0xffffffffffffffff, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x2000000, 0x0)
bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 1:
cpuset_setaffinity(0x0, 0x0, 0x0, 0x8, &(0x7f0000000280))
ksem_init(0x0, 0x0)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @thr={0x0, 0x0}})
connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="7e4bd8844a1d514a5c4fa0bda016949d", 0x6f}, 0x1c)

executing program 1:
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCCRYPT(r0, 0xc0306367, &(0x7f0000001500)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})

executing program 2:
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f00000000c0)={0x19, 0x0, 0x10, &(0x7f0000000040)="0100743adeff", 0xfffffffffffffea9, 0x0, 0x0, 0x7d86619a, [0x0, 0x7]})

executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, 0x0)

executing program 0:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f0000000100)=r1)

executing program 2:
cpuset_setaffinity(0x0, 0x0, 0x0, 0x8, &(0x7f0000000280))
ksem_init(0x0, 0x0)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="7e4bd8844a1d514a5c4fa0bda016949d", 0x6f}, 0x1c)

executing program 0:
socket$inet_udplite(0x2, 0x2, 0x88)
socket$inet6_tcp(0x1c, 0x1, 0x0)
open$dir(0x0, 0x2000000, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int=0x401, @ke_flags=0x1})
socket$inet6_sctp(0x1c, 0x0, 0x84)
fhstat(0x0, 0x0)
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0xb, 0x0, 0x0, 0x0, 0x0, 0x0})

executing program 2:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
setsid()
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000200))
ioctl$FILEMON_SET_PID(r0, 0xc0045302, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x47, &(0x7f0000000100)=0x3f, 0x4)
sendto(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r1, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53523c08da73d807f1", 0x67}, {&(0x7f0000000180)="21fe9b303a53455babd8fd47d4a0adf58552e3bd3c605a2e10e8252263a8645e401d4a06f946a861e56c7dc17a8a2546ff80e64bfd433c4dc41696cf3ac47e6fea5bde7a1cfdc3219e7e9a2eb1ea27accd0bd5e0c03da0ef892e6089f569bf4c55cb19ce50d10543b2d1be69b58eb5fb56d140ce5a17d9b7bf746cfaeca3e792dd4f00d2626b10975bf4ec341b7bd350fab64a2993dd3f9e662d6f933ef034ec11b76e754773d73bb280e177bb2e0e8aac5059ed3a5e2d6df0232865912c041b0f14c0ca9d314ce6", 0xc8}, {&(0x7f0000000080)="5aac9d2a09b304321aaa18d528980ace4c94b1dc90e71747bdf721c89e4836", 0x1f}, {&(0x7f0000000280)="3ab2b137babddeea5631319b53fa902599777e3c5c93c90f18f9a9a676c6c184989b1bfb38b765b4bee832487236a4a13feb48ed6facd41277c85feda40125d94d0bf6a9965bb80e80bbf360d7b3613d093e3bde8990dc5f003b1dd7a008475bdf6bb69e98f1a79890cef21cb0ad20ec66667a162f5ed0b9833da8909c3b153380a86dc0f9e8baae762d0e69030bc4c23a05cd2cb213e6a34b420b61", 0x9c}, {&(0x7f0000000340)="031fa0fe45d686909a3071b5a2f1678f5d1daf9ba7eeb17b380c86ce882ab3d68f7ad98e6f81cd5d41788eb2fa4d7e03556ded735a4271a1d3666d1ddbcb8e3f1a850b306d2d5ac7be35afe5ff1165f6a2bd598a6dc1f883331ddb0abd475fc9f93728c6f6fc4093246500a479166eaa96ea07c7159cd2f11c1c6a9c6f4bfdec29868913f1e2abbffedaf8049af9d7d8cac886dc938f2f030a5714f89d047ecf8f5940ff1c4c5104dfbe63d6", 0xac}, {&(0x7f0000000400)="5f0a2629cc04f25337efdb3d41f5f9c82a3b94bbfad96bf8e32f9c091591b0a8fa696fa78cb539c92cfbddeb79ca19f781c19a5cecccfaed9a3113b14e91b6bf9fbd97dfe88a0b00e20157d7137ae7c4854fe880054e12fd1129e0990721f7a93570818f8b5a2351a28d5d5210333d1f187a85ca7ca67dcf71b8d8fc10fde8b3a93f4ec62f59894f1d2f46bc4183b9b633920b6844459b10ccb8ad1d2c9248c57be20118e9806e00bc32cecd0ad9eb468171760e5440b8eb8c6072bc41372ddb9eb92e233a7e6471", 0xc8}, {&(0x7f0000000500)="5b8e29d9a575b4176f890d5049895bc098b08f192da19928b1ac48f04ac0c16cb9538476f5", 0x25}, {&(0x7f00000008c0)="c5aad91be07fad026c5113816be9281763094825a75cab0d8d2b6899bdd76187c2d13e8e210dd995f089edc4b212f7566c3508fb2845af8c57712c92048aa2c46d9e7eeae2495b79ce0011fa739ff292db98ecc98e887ee5c40e63bc4a38ea2d49028f8e245e8fdeef5d1164fd70a8293f0515db382d234ccbe9325b506ec0e05d0c7f5525448eb545ca09d895f65981b417fbb87e078df5c89b83005dc007fe9aeda48370fb417ba39f2012b543f2332498e741446ceb036a1893bc93bb6fceb15ee5c3caa0e0c49fda63513fcca7675e3406fa6efcb3afe492ef48d8a74a393b2d772651287d8c10d19b17", 0xec}, {&(0x7f0000000640)="0095ae9b00a35fe496c619cff688115d73bd6765264fd8ca15245e0fc682796b7e9f2fbfd2d2b0f641d07f3ffbd948ddf7f7ea3cf562354a4aa932e02457f62eae264cd6c27b37c253a184edfd59b4ed5af8be7c2493dcb2734ec603da022b34e2f42ce0a963303cf518e11e32f370a9d5ffdcad386ad04ef101acfe95ad7daebe74d0d41cbef1e5bf1596927ad21db3eaa0fd4031b25884964a88fdca88c21ef91b7a8e205023a874bc68ee67ed78c7c71ed5", 0xb3}, {&(0x7f0000000700)="611ea6dbccccdb999f7f9ca64412426bd8bc7d09d046932a2544556b70cf0c0914cd62ee9d27a7f36aab94b002d976b1c3654a2a0e5b8111a98cf83fb5b7ad1b59f529699cb8321263ebfd94f73e2d1f9543b9dfc316", 0x56}], 0xa}, 0x0)

executing program 3:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
aio_read(&(0x7f0000001f80)={0xffffffffffffffff, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x2000000, 0x0)
bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 0:
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f00000000c0)={0x19, 0x0, 0x10, &(0x7f0000000040)="0100743adeff", 0xfffffffffffffea9, 0x0, 0x0, 0x7d86619a, [0x0, 0x7]})

executing program 0:
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f00000000c0)={0x19, 0x0, 0x10, &(0x7f0000000040)="0100743adeff", 0xfffffffffffffea9, 0x0, 0x0, 0x7d86619a, [0x0, 0x7]})
ioctl$CIOCCRYPT(0xffffffffffffffff, 0xc0306367, &(0x7f0000001500)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})

executing program 2:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
accept$unix(0xffffffffffffffff, 0x0, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f0000000100)=r1)

executing program 0:
cpuset_setaffinity(0x0, 0x0, 0x0, 0x8, &(0x7f0000000280))
ksem_init(0x0, 0x0)

executing program 3:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
socket(0x2, 0x1, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)

executing program 2:
socket$inet_udplite(0x2, 0x2, 0x88)
socket$inet6_tcp(0x1c, 0x1, 0x0)
open$dir(0x0, 0x2000000, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int=0x401, @ke_flags=0x1})
socket$inet6_sctp(0x1c, 0x0, 0x84)
fhstat(0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f00000000c0)={0xb, 0x0, 0x0, 0x0, 0x0, 0x0})

executing program 0:
r0 = openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0x19, 0x0, 0x10, &(0x7f0000000040)="0100743adeff", 0xfffffffffffffea9, 0x0, 0x0, 0x7d86619a, [0x0, 0x7]})

executing program 0:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
setsid()
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000200))
ioctl$FILEMON_SET_PID(r0, 0xc0045302, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x47, &(0x7f0000000100)=0x3f, 0x4)
sendto(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r1, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53523c08da73d807f1", 0x67}, {&(0x7f0000000180)="21fe9b303a53455babd8fd47d4a0adf58552e3bd3c605a2e10e8252263a8645e401d4a06f946a861e56c7dc17a8a2546ff80e64bfd433c4dc41696cf3ac47e6fea5bde7a1cfdc3219e7e9a2eb1ea27accd0bd5e0c03da0ef892e6089f569bf4c55cb19ce50d10543b2d1be69b58eb5fb56d140ce5a17d9b7bf746cfaeca3e792dd4f00d2626b10975bf4ec341b7bd350fab64a2993dd3f9e662d6f933ef034ec11b76e754773d73bb280e177bb2e0e8aac5059ed3a5e2d6df0232865912c041b0f14c0ca9d314ce6", 0xc8}, {&(0x7f0000000080)="5aac9d2a09b304321aaa18d528980ace4c94b1dc90e71747bdf721c89e4836", 0x1f}, {&(0x7f0000000280)="3ab2b137babddeea5631319b53fa902599777e3c5c93c90f18f9a9a676c6c184989b1bfb38b765b4bee832487236a4a13feb48ed6facd41277c85feda40125d94d0bf6a9965bb80e80bbf360d7b3613d093e3bde8990dc5f003b1dd7a008475bdf6bb69e98f1a79890cef21cb0ad20ec66667a162f5ed0b9833da8909c3b153380a86dc0f9e8baae762d0e69030bc4c23a05cd2cb213e6a34b420b61", 0x9c}, {&(0x7f0000000340)="031fa0fe45d686909a3071b5a2f1678f5d1daf9ba7eeb17b380c86ce882ab3d68f7ad98e6f81cd5d41788eb2fa4d7e03556ded735a4271a1d3666d1ddbcb8e3f1a850b306d2d5ac7be35afe5ff1165f6a2bd598a6dc1f883331ddb0abd475fc9f93728c6f6fc4093246500a479166eaa96ea07c7159cd2f11c1c6a9c6f4bfdec29868913f1e2abbffedaf8049af9d7d8cac886dc938f2f030a5714f89d047ecf8f5940ff1c4c5104dfbe63d6", 0xac}, {&(0x7f0000000400)="5f0a2629cc04f25337efdb3d41f5f9c82a3b94bbfad96bf8e32f9c091591b0a8fa696fa78cb539c92cfbddeb79ca19f781c19a5cecccfaed9a3113b14e91b6bf9fbd97dfe88a0b00e20157d7137ae7c4854fe880054e12fd1129e0990721f7a93570818f8b5a2351a28d5d5210333d1f187a85ca7ca67dcf71b8d8fc10fde8b3a93f4ec62f59894f1d2f46bc4183b9b633920b6844459b10ccb8ad1d2c9248c57be20118e9806e00bc32cecd0ad9eb468171760e5440b8eb8c6072bc41372ddb9eb92e233a7e6471", 0xc8}, {&(0x7f0000000500)="5b8e29d9a575b4176f890d5049895bc098b08f192da19928b1ac48f04ac0c16cb9538476f5", 0x25}, {&(0x7f00000008c0)="c5aad91be07fad026c5113816be9281763094825a75cab0d8d2b6899bdd76187c2d13e8e210dd995f089edc4b212f7566c3508fb2845af8c57712c92048aa2c46d9e7eeae2495b79ce0011fa739ff292db98ecc98e887ee5c40e63bc4a38ea2d49028f8e245e8fdeef5d1164fd70a8293f0515db382d234ccbe9325b506ec0e05d0c7f5525448eb545ca09d895f65981b417fbb87e078df5c89b83005dc007fe9aeda48370fb417ba39f2012b543f2332498e741446ceb036a1893bc93bb6fceb15ee5c3caa0e0c49fda63513fcca7675e3406fa6efcb3afe492ef48d8a74a393b2d772651287d8c10d19b17", 0xec}, {&(0x7f0000000640)="0095ae9b00a35fe496c619cff688115d73bd6765264fd8ca15245e0fc682796b7e9f2fbfd2d2b0f641d07f3ffbd948ddf7f7ea3cf562354a4aa932e02457f62eae264cd6c27b37c253a184edfd59b4ed5af8be7c2493dcb2734ec603da022b34e2f42ce0a963303cf518e11e32f370a9d5ffdcad386ad04ef101acfe95ad7daebe74d0d41cbef1e5bf1596927ad21db3eaa0fd4031b25884964a88fdca88c21ef91b7a8e205023a874bc68ee67ed78c7c71ed5", 0xb3}, {&(0x7f0000000700)="611ea6dbccccdb999f7f9ca64412426bd8bc7d09d046932a2544556b70cf0c0914cd62ee9d27a7f36aab94b002d976b1c3654a2a0e5b8111a98cf83fb5b7ad1b59f529699cb8321263ebfd94f73e2d1f9543b9dfc316", 0x56}], 0xa}, 0x0)

executing program 3:
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f00000000c0)={0x19, 0x0, 0x10, &(0x7f0000000040)="0100743adeff", 0xfffffffffffffea9, 0x0, 0x0, 0x7d86619a, [0x0, 0x7]})
ioctl$CIOCCRYPT(0xffffffffffffffff, 0xc0306367, &(0x7f0000001500)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})

executing program 2:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
aio_read(&(0x7f0000001f80)={0xffffffffffffffff, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x2000000, 0x0)
bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 0:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
accept$unix(0xffffffffffffffff, 0x0, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f0000000100)=r1)

executing program 2:
socket$inet6_udp(0x1c, 0x2, 0x0)
r0 = socket(0x2, 0x1, 0x0)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)

executing program 0:
r0 = openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0x19, 0x0, 0x10, &(0x7f0000000040)="0100743adeff", 0xfffffffffffffea9, 0x0, 0x0, 0x7d86619a, [0x0, 0x7]})

executing program 0:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
socket(0x2, 0x1, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)

executing program 3:
socket$inet_udplite(0x2, 0x2, 0x88)
socket$inet6_tcp(0x1c, 0x1, 0x0)
open$dir(0x0, 0x2000000, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int=0x401, @ke_flags=0x1})
socket$inet6_sctp(0x1c, 0x0, 0x84)
fhstat(0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f00000000c0)={0xb, 0x0, 0x0, 0x0, 0x0, 0x0})

executing program 0:
getpid()
setsid()
ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, &(0x7f0000000200))
ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0)
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$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)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53523c08da73d807f1", 0x67}, {&(0x7f0000000180)="21fe9b303a53455babd8fd47d4a0adf58552e3bd3c605a2e10e8252263a8645e401d4a06f946a861e56c7dc17a8a2546ff80e64bfd433c4dc41696cf3ac47e6fea5bde7a1cfdc3219e7e9a2eb1ea27accd0bd5e0c03da0ef892e6089f569bf4c55cb19ce50d10543b2d1be69b58eb5fb56d140ce5a17d9b7bf746cfaeca3e792dd4f00d2626b10975bf4ec341b7bd350fab64a2993dd3f9e662d6f933ef034ec11b76e754773d73bb280e177bb2e0e8aac5059ed3a5e2d6df0232865912c041b0f14c0ca9d314ce6", 0xc8}, {&(0x7f0000000080)="5aac9d2a09b304321aaa18d528980ace4c94b1dc90e71747bdf721c89e4836", 0x1f}, {&(0x7f0000000280)="3ab2b137babddeea5631319b53fa902599777e3c5c93c90f18f9a9a676c6c184989b1bfb38b765b4bee832487236a4a13feb48ed6facd41277c85feda40125d94d0bf6a9965bb80e80bbf360d7b3613d093e3bde8990dc5f003b1dd7a008475bdf6bb69e98f1a79890cef21cb0ad20ec66667a162f5ed0b9833da8909c3b153380a86dc0f9e8baae762d0e69030bc4c23a05cd2cb213e6a34b420b61", 0x9c}, {&(0x7f0000000340)="031fa0fe45d686909a3071b5a2f1678f5d1daf9ba7eeb17b380c86ce882ab3d68f7ad98e6f81cd5d41788eb2fa4d7e03556ded735a4271a1d3666d1ddbcb8e3f1a850b306d2d5ac7be35afe5ff1165f6a2bd598a6dc1f883331ddb0abd475fc9f93728c6f6fc4093246500a479166eaa96ea07c7159cd2f11c1c6a9c6f4bfdec29868913f1e2abbffedaf8049af9d7d8cac886dc938f2f030a5714f89d047ecf8f5940ff1c4c5104dfbe63d6", 0xac}, {&(0x7f0000000400)="5f0a2629cc04f25337efdb3d41f5f9c82a3b94bbfad96bf8e32f9c091591b0a8fa696fa78cb539c92cfbddeb79ca19f781c19a5cecccfaed9a3113b14e91b6bf9fbd97dfe88a0b00e20157d7137ae7c4854fe880054e12fd1129e0990721f7a93570818f8b5a2351a28d5d5210333d1f187a85ca7ca67dcf71b8d8fc10fde8b3a93f4ec62f59894f1d2f46bc4183b9b633920b6844459b10ccb8ad1d2c9248c57be20118e9806e00bc32cecd0ad9eb468171760e5440b8eb8c6072bc41372ddb9eb92e233a7e6471", 0xc8}, {&(0x7f0000000500)="5b8e29d9a575b4176f890d5049895bc098b08f192da19928b1ac48f04ac0c16cb9538476f5", 0x25}, {&(0x7f00000008c0)="c5aad91be07fad026c5113816be9281763094825a75cab0d8d2b6899bdd76187c2d13e8e210dd995f089edc4b212f7566c3508fb2845af8c57712c92048aa2c46d9e7eeae2495b79ce0011fa739ff292db98ecc98e887ee5c40e63bc4a38ea2d49028f8e245e8fdeef5d1164fd70a8293f0515db382d234ccbe9325b506ec0e05d0c7f5525448eb545ca09d895f65981b417fbb87e078df5c89b83005dc007fe9aeda48370fb417ba39f2012b543f2332498e741446ceb036a1893bc93bb6fceb15ee5c3caa0e0c49fda63513fcca7675e3406fa6efcb3afe492ef48d8a74a393b2d772651287d8c10d19b17", 0xec}, {&(0x7f0000000640)="0095ae9b00a35fe496c619cff688115d73bd6765264fd8ca15245e0fc682796b7e9f2fbfd2d2b0f641d07f3ffbd948ddf7f7ea3cf562354a4aa932e02457f62eae264cd6c27b37c253a184edfd59b4ed5af8be7c2493dcb2734ec603da022b34e2f42ce0a963303cf518e11e32f370a9d5ffdcad386ad04ef101acfe95ad7daebe74d0d41cbef1e5bf1596927ad21db3eaa0fd4031b25884964a88fdca88c21ef91b7a8e205023a874bc68ee67ed78c7c71ed5", 0xb3}, {&(0x7f0000000700)="611ea6dbccccdb999f7f9ca64412426bd8bc7d09d046932a2544556b70cf0c0914cd62ee9d27a7f36aab94b002d976b1c3654a2a0e5b8111a98cf83fb5b7ad1b59f529699cb8321263ebfd94f73e2d1f9543b9dfc316", 0x56}], 0xa}, 0x0)

executing program 0:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
aio_read(&(0x7f0000001f80)={0xffffffffffffffff, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 3:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
accept$unix(0xffffffffffffffff, 0x0, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f0000000100)=r1)

executing program 3:
r0 = openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0x19, 0x0, 0x10, &(0x7f0000000040)="0100743adeff", 0xfffffffffffffea9, 0x0, 0x0, 0x7d86619a, [0x0, 0x7]})

executing program 3:
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f00000000c0)={0x19, 0x0, 0x10, &(0x7f0000000040)="0100743adeff", 0xfffffffffffffea9, 0x0, 0x0, 0x7d86619a, [0x0, 0x7]})
ioctl$CIOCCRYPT(0xffffffffffffffff, 0xc0306367, &(0x7f0000001500)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})

executing program 0:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
socket(0x2, 0x1, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)

executing program 3:
getpid()
setsid()
ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, &(0x7f0000000200))
ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0)
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$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)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53523c08da73d807f1", 0x67}, {&(0x7f0000000180)="21fe9b303a53455babd8fd47d4a0adf58552e3bd3c605a2e10e8252263a8645e401d4a06f946a861e56c7dc17a8a2546ff80e64bfd433c4dc41696cf3ac47e6fea5bde7a1cfdc3219e7e9a2eb1ea27accd0bd5e0c03da0ef892e6089f569bf4c55cb19ce50d10543b2d1be69b58eb5fb56d140ce5a17d9b7bf746cfaeca3e792dd4f00d2626b10975bf4ec341b7bd350fab64a2993dd3f9e662d6f933ef034ec11b76e754773d73bb280e177bb2e0e8aac5059ed3a5e2d6df0232865912c041b0f14c0ca9d314ce6", 0xc8}, {&(0x7f0000000080)="5aac9d2a09b304321aaa18d528980ace4c94b1dc90e71747bdf721c89e4836", 0x1f}, {&(0x7f0000000280)="3ab2b137babddeea5631319b53fa902599777e3c5c93c90f18f9a9a676c6c184989b1bfb38b765b4bee832487236a4a13feb48ed6facd41277c85feda40125d94d0bf6a9965bb80e80bbf360d7b3613d093e3bde8990dc5f003b1dd7a008475bdf6bb69e98f1a79890cef21cb0ad20ec66667a162f5ed0b9833da8909c3b153380a86dc0f9e8baae762d0e69030bc4c23a05cd2cb213e6a34b420b61", 0x9c}, {&(0x7f0000000340)="031fa0fe45d686909a3071b5a2f1678f5d1daf9ba7eeb17b380c86ce882ab3d68f7ad98e6f81cd5d41788eb2fa4d7e03556ded735a4271a1d3666d1ddbcb8e3f1a850b306d2d5ac7be35afe5ff1165f6a2bd598a6dc1f883331ddb0abd475fc9f93728c6f6fc4093246500a479166eaa96ea07c7159cd2f11c1c6a9c6f4bfdec29868913f1e2abbffedaf8049af9d7d8cac886dc938f2f030a5714f89d047ecf8f5940ff1c4c5104dfbe63d6", 0xac}, {&(0x7f0000000400)="5f0a2629cc04f25337efdb3d41f5f9c82a3b94bbfad96bf8e32f9c091591b0a8fa696fa78cb539c92cfbddeb79ca19f781c19a5cecccfaed9a3113b14e91b6bf9fbd97dfe88a0b00e20157d7137ae7c4854fe880054e12fd1129e0990721f7a93570818f8b5a2351a28d5d5210333d1f187a85ca7ca67dcf71b8d8fc10fde8b3a93f4ec62f59894f1d2f46bc4183b9b633920b6844459b10ccb8ad1d2c9248c57be20118e9806e00bc32cecd0ad9eb468171760e5440b8eb8c6072bc41372ddb9eb92e233a7e6471", 0xc8}, {&(0x7f0000000500)="5b8e29d9a575b4176f890d5049895bc098b08f192da19928b1ac48f04ac0c16cb9538476f5", 0x25}, {&(0x7f00000008c0)="c5aad91be07fad026c5113816be9281763094825a75cab0d8d2b6899bdd76187c2d13e8e210dd995f089edc4b212f7566c3508fb2845af8c57712c92048aa2c46d9e7eeae2495b79ce0011fa739ff292db98ecc98e887ee5c40e63bc4a38ea2d49028f8e245e8fdeef5d1164fd70a8293f0515db382d234ccbe9325b506ec0e05d0c7f5525448eb545ca09d895f65981b417fbb87e078df5c89b83005dc007fe9aeda48370fb417ba39f2012b543f2332498e741446ceb036a1893bc93bb6fceb15ee5c3caa0e0c49fda63513fcca7675e3406fa6efcb3afe492ef48d8a74a393b2d772651287d8c10d19b17", 0xec}, {&(0x7f0000000640)="0095ae9b00a35fe496c619cff688115d73bd6765264fd8ca15245e0fc682796b7e9f2fbfd2d2b0f641d07f3ffbd948ddf7f7ea3cf562354a4aa932e02457f62eae264cd6c27b37c253a184edfd59b4ed5af8be7c2493dcb2734ec603da022b34e2f42ce0a963303cf518e11e32f370a9d5ffdcad386ad04ef101acfe95ad7daebe74d0d41cbef1e5bf1596927ad21db3eaa0fd4031b25884964a88fdca88c21ef91b7a8e205023a874bc68ee67ed78c7c71ed5", 0xb3}, {&(0x7f0000000700)="611ea6dbccccdb999f7f9ca64412426bd8bc7d09d046932a2544556b70cf0c0914cd62ee9d27a7f36aab94b002d976b1c3654a2a0e5b8111a98cf83fb5b7ad1b59f529699cb8321263ebfd94f73e2d1f9543b9dfc316", 0x56}], 0xa}, 0x0)

executing program 0:
socket$inet_udplite(0x2, 0x2, 0x88)
socket$inet6_tcp(0x1c, 0x1, 0x0)
open$dir(0x0, 0x2000000, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int=0x401, @ke_flags=0x1})
socket$inet6_sctp(0x1c, 0x0, 0x84)
fhstat(0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f00000000c0)={0xb, 0x0, 0x0, 0x0, 0x0, 0x0})

executing program 3:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
accept$unix(0xffffffffffffffff, 0x0, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f0000000100)=r1)

executing program 3:
openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f00000000c0)={0x19, 0x0, 0x10, &(0x7f0000000040)="0100743adeff", 0xfffffffffffffea9, 0x0, 0x0, 0x7d86619a, [0x0, 0x7]})

executing program 3:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
aio_read(&(0x7f0000001f80)={0xffffffffffffffff, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
bind$inet(0xffffffffffffffff, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 0:
r0 = openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0x19, 0x0, 0x10, &(0x7f0000000040)="0100743adeff", 0xfffffffffffffea9, 0x0, 0x0, 0x7d86619a, [0x0, 0x7]})
ioctl$CIOCCRYPT(r0, 0xc0306367, &(0x7f0000001500)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})

executing program 3:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
socket(0x2, 0x1, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)

executing program 1:
socket$inet_udplite(0x2, 0x2, 0x88)
socket$inet6_tcp(0x1c, 0x1, 0x0)
open$dir(0x0, 0x2000000, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int=0x401, @ke_flags=0x1})
socket$inet6_sctp(0x1c, 0x0, 0x84)
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0xb, 0x0, 0x0, 0x0, 0x0, 0x0})

executing program 3:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
accept$unix(0xffffffffffffffff, 0x0, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f0000000100)=r1)

executing program 0:
getpid()
setsid()
ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, &(0x7f0000000200))
ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0)
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$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)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53523c08da73d807f1", 0x67}, {&(0x7f0000000180)="21fe9b303a53455babd8fd47d4a0adf58552e3bd3c605a2e10e8252263a8645e401d4a06f946a861e56c7dc17a8a2546ff80e64bfd433c4dc41696cf3ac47e6fea5bde7a1cfdc3219e7e9a2eb1ea27accd0bd5e0c03da0ef892e6089f569bf4c55cb19ce50d10543b2d1be69b58eb5fb56d140ce5a17d9b7bf746cfaeca3e792dd4f00d2626b10975bf4ec341b7bd350fab64a2993dd3f9e662d6f933ef034ec11b76e754773d73bb280e177bb2e0e8aac5059ed3a5e2d6df0232865912c041b0f14c0ca9d314ce6", 0xc8}, {&(0x7f0000000080)="5aac9d2a09b304321aaa18d528980ace4c94b1dc90e71747bdf721c89e4836", 0x1f}, {&(0x7f0000000280)="3ab2b137babddeea5631319b53fa902599777e3c5c93c90f18f9a9a676c6c184989b1bfb38b765b4bee832487236a4a13feb48ed6facd41277c85feda40125d94d0bf6a9965bb80e80bbf360d7b3613d093e3bde8990dc5f003b1dd7a008475bdf6bb69e98f1a79890cef21cb0ad20ec66667a162f5ed0b9833da8909c3b153380a86dc0f9e8baae762d0e69030bc4c23a05cd2cb213e6a34b420b61", 0x9c}, {&(0x7f0000000340)="031fa0fe45d686909a3071b5a2f1678f5d1daf9ba7eeb17b380c86ce882ab3d68f7ad98e6f81cd5d41788eb2fa4d7e03556ded735a4271a1d3666d1ddbcb8e3f1a850b306d2d5ac7be35afe5ff1165f6a2bd598a6dc1f883331ddb0abd475fc9f93728c6f6fc4093246500a479166eaa96ea07c7159cd2f11c1c6a9c6f4bfdec29868913f1e2abbffedaf8049af9d7d8cac886dc938f2f030a5714f89d047ecf8f5940ff1c4c5104dfbe63d6", 0xac}, {&(0x7f0000000400)="5f0a2629cc04f25337efdb3d41f5f9c82a3b94bbfad96bf8e32f9c091591b0a8fa696fa78cb539c92cfbddeb79ca19f781c19a5cecccfaed9a3113b14e91b6bf9fbd97dfe88a0b00e20157d7137ae7c4854fe880054e12fd1129e0990721f7a93570818f8b5a2351a28d5d5210333d1f187a85ca7ca67dcf71b8d8fc10fde8b3a93f4ec62f59894f1d2f46bc4183b9b633920b6844459b10ccb8ad1d2c9248c57be20118e9806e00bc32cecd0ad9eb468171760e5440b8eb8c6072bc41372ddb9eb92e233a7e6471", 0xc8}, {&(0x7f0000000500)="5b8e29d9a575b4176f890d5049895bc098b08f192da19928b1ac48f04ac0c16cb9538476f5", 0x25}, {&(0x7f00000008c0)="c5aad91be07fad026c5113816be9281763094825a75cab0d8d2b6899bdd76187c2d13e8e210dd995f089edc4b212f7566c3508fb2845af8c57712c92048aa2c46d9e7eeae2495b79ce0011fa739ff292db98ecc98e887ee5c40e63bc4a38ea2d49028f8e245e8fdeef5d1164fd70a8293f0515db382d234ccbe9325b506ec0e05d0c7f5525448eb545ca09d895f65981b417fbb87e078df5c89b83005dc007fe9aeda48370fb417ba39f2012b543f2332498e741446ceb036a1893bc93bb6fceb15ee5c3caa0e0c49fda63513fcca7675e3406fa6efcb3afe492ef48d8a74a393b2d772651287d8c10d19b17", 0xec}, {&(0x7f0000000640)="0095ae9b00a35fe496c619cff688115d73bd6765264fd8ca15245e0fc682796b7e9f2fbfd2d2b0f641d07f3ffbd948ddf7f7ea3cf562354a4aa932e02457f62eae264cd6c27b37c253a184edfd59b4ed5af8be7c2493dcb2734ec603da022b34e2f42ce0a963303cf518e11e32f370a9d5ffdcad386ad04ef101acfe95ad7daebe74d0d41cbef1e5bf1596927ad21db3eaa0fd4031b25884964a88fdca88c21ef91b7a8e205023a874bc68ee67ed78c7c71ed5", 0xb3}, {&(0x7f0000000700)="611ea6dbccccdb999f7f9ca64412426bd8bc7d09d046932a2544556b70cf0c0914cd62ee9d27a7f36aab94b002d976b1c3654a2a0e5b8111a98cf83fb5b7ad1b59f529699cb8321263ebfd94f73e2d1f9543b9dfc316", 0x56}], 0xa}, 0x0)

executing program 2:
openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f00000000c0)={0x19, 0x0, 0x10, &(0x7f0000000040)="0100743adeff", 0xfffffffffffffea9, 0x0, 0x0, 0x7d86619a, [0x0, 0x7]})

executing program 0:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
aio_read(&(0x7f0000001f80)={0xffffffffffffffff, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
bind$inet(0xffffffffffffffff, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 2:
r0 = openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0x19, 0x0, 0x10, &(0x7f0000000040)="0100743adeff", 0xfffffffffffffea9, 0x0, 0x0, 0x7d86619a, [0x0, 0x7]})
ioctl$CIOCCRYPT(r0, 0xc0306367, &(0x7f0000001500)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})

executing program 1:
setsid()
ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0)
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 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)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53", 0x5f}], 0x1}, 0x0)

executing program 2:
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, 0x0, 0x0)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
open(0x0, 0x0, 0x0)
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x0)
ksem_close(r0)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="7e4bd8844a1d514a5c4fa0bda016949d", 0x6f}, 0x1c)

executing program 0:
r0 = openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
getpid()
setsid()
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000200))
ioctl$FILEMON_SET_PID(r0, 0xc0045302, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x47, &(0x7f0000000100)=0x3f, 0x4)
sendto(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r1, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53523c08da73d807f1", 0x67}, {&(0x7f0000000180)="21fe9b303a53455babd8fd47d4a0adf58552e3bd3c605a2e10e8252263a8645e401d4a06f946a861e56c7dc17a8a2546ff80e64bfd433c4dc41696cf3ac47e6fea5bde7a1cfdc3219e7e9a2eb1ea27accd0bd5e0c03da0ef892e6089f569bf4c55cb19ce50d10543b2d1be69b58eb5fb56d140ce5a17d9b7bf746cfaeca3e792dd4f00d2626b10975bf4ec341b7bd350fab64a2993dd3f9e662d6f933ef034ec11b76e754773d73bb280e177bb2e0e8aac5059ed3a5e2d6df0232865912c041b0f14c0ca9d314ce6", 0xc8}, {&(0x7f0000000080)="5aac9d2a09b304321aaa18d528980ace4c94b1dc90e71747bdf721c89e4836", 0x1f}, {&(0x7f0000000280)="3ab2b137babddeea5631319b53fa902599777e3c5c93c90f18f9a9a676c6c184989b1bfb38b765b4bee832487236a4a13feb48ed6facd41277c85feda40125d94d0bf6a9965bb80e80bbf360d7b3613d093e3bde8990dc5f003b1dd7a008475bdf6bb69e98f1a79890cef21cb0ad20ec66667a162f5ed0b9833da8909c3b153380a86dc0f9e8baae762d0e69030bc4c23a05cd2cb213e6a34b420b61", 0x9c}, {&(0x7f0000000340)="031fa0fe45d686909a3071b5a2f1678f5d1daf9ba7eeb17b380c86ce882ab3d68f7ad98e6f81cd5d41788eb2fa4d7e03556ded735a4271a1d3666d1ddbcb8e3f1a850b306d2d5ac7be35afe5ff1165f6a2bd598a6dc1f883331ddb0abd475fc9f93728c6f6fc4093246500a479166eaa96ea07c7159cd2f11c1c6a9c6f4bfdec29868913f1e2abbffedaf8049af9d7d8cac886dc938f2f030a5714f89d047ecf8f5940ff1c4c5104dfbe63d6", 0xac}, {&(0x7f0000000400)="5f0a2629cc04f25337efdb3d41f5f9c82a3b94bbfad96bf8e32f9c091591b0a8fa696fa78cb539c92cfbddeb79ca19f781c19a5cecccfaed9a3113b14e91b6bf9fbd97dfe88a0b00e20157d7137ae7c4854fe880054e12fd1129e0990721f7a93570818f8b5a2351a28d5d5210333d1f187a85ca7ca67dcf71b8d8fc10fde8b3a93f4ec62f59894f1d2f46bc4183b9b633920b6844459b10ccb8ad1d2c9248c57be20118e9806e00bc32cecd0ad9eb468171760e5440b8eb8c6072bc41372ddb9eb92e233a7e6471", 0xc8}, {&(0x7f0000000500)="5b8e29d9a575b4176f890d5049895bc098b08f192da19928b1ac48f04ac0c16cb9538476f5", 0x25}, {&(0x7f00000008c0)="c5aad91be07fad026c5113816be9281763094825a75cab0d8d2b6899bdd76187c2d13e8e210dd995f089edc4b212f7566c3508fb2845af8c57712c92048aa2c46d9e7eeae2495b79ce0011fa739ff292db98ecc98e887ee5c40e63bc4a38ea2d49028f8e245e8fdeef5d1164fd70a8293f0515db382d234ccbe9325b506ec0e05d0c7f5525448eb545ca09d895f65981b417fbb87e078df5c89b83005dc007fe9aeda48370fb417ba39f2012b543f2332498e741446ceb036a1893bc93bb6fceb15ee5c3caa0e0c49fda63513fcca7675e3406fa6efcb3afe492ef48d8a74a393b2d772651287d8c10d19b17", 0xec}, {&(0x7f0000000640)="0095ae9b00a35fe496c619cff688115d73bd6765264fd8ca15245e0fc682796b7e9f2fbfd2d2b0f641d07f3ffbd948ddf7f7ea3cf562354a4aa932e02457f62eae264cd6c27b37c253a184edfd59b4ed5af8be7c2493dcb2734ec603da022b34e2f42ce0a963303cf518e11e32f370a9d5ffdcad386ad04ef101acfe95ad7daebe74d0d41cbef1e5bf1596927ad21db3eaa0fd4031b25884964a88fdca88c21ef91b7a8e205023a874bc68ee67ed78c7c71ed5", 0xb3}, {&(0x7f0000000700)="611ea6dbccccdb999f7f9ca64412426bd8bc7d09d046932a2544556b70cf0c0914cd62ee9d27a7f36aab94b002d976b1c3654a2a0e5b8111a98cf83fb5b7ad1b59f529699cb8321263ebfd94f73e2d1f9543b9dfc316", 0x56}], 0xa}, 0x0)

executing program 3:
openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f00000000c0)={0x19, 0x0, 0x10, &(0x7f0000000040)="0100743adeff", 0xfffffffffffffea9, 0x0, 0x0, 0x7d86619a, [0x0, 0x7]})

executing program 2:
socket$inet_udplite(0x2, 0x2, 0x88)
socket$inet6_tcp(0x1c, 0x1, 0x0)
open$dir(0x0, 0x2000000, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int=0x401, @ke_flags=0x1})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0xb, 0x0, 0x0, 0x0, 0x0, 0x0})

executing program 0:
r0 = openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0x19, 0x0, 0x10, &(0x7f0000000040)="0100743adeff", 0xfffffffffffffea9, 0x0, 0x0, 0x7d86619a, [0x0, 0x7]})
ioctl$CIOCCRYPT(r0, 0xc0306367, &(0x7f0000001500)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})

executing program 2:
setsid()
ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0)
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 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)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53", 0x5f}], 0x1}, 0x0)

executing program 3:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
aio_read(&(0x7f0000001f80)={0xffffffffffffffff, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
bind$inet(0xffffffffffffffff, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 0:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
accept$unix(0xffffffffffffffff, 0x0, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f0000000100)=r1)

executing program 0:
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, 0x0, 0x0)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
open(0x0, 0x0, 0x0)
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x0)
ksem_close(r0)

executing program 2:
r0 = openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
getpid()
setsid()
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000200))
ioctl$FILEMON_SET_PID(r0, 0xc0045302, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x47, &(0x7f0000000100)=0x3f, 0x4)
sendto(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r1, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53523c08da73d807f1", 0x67}, {&(0x7f0000000180)="21fe9b303a53455babd8fd47d4a0adf58552e3bd3c605a2e10e8252263a8645e401d4a06f946a861e56c7dc17a8a2546ff80e64bfd433c4dc41696cf3ac47e6fea5bde7a1cfdc3219e7e9a2eb1ea27accd0bd5e0c03da0ef892e6089f569bf4c55cb19ce50d10543b2d1be69b58eb5fb56d140ce5a17d9b7bf746cfaeca3e792dd4f00d2626b10975bf4ec341b7bd350fab64a2993dd3f9e662d6f933ef034ec11b76e754773d73bb280e177bb2e0e8aac5059ed3a5e2d6df0232865912c041b0f14c0ca9d314ce6", 0xc8}, {&(0x7f0000000080)="5aac9d2a09b304321aaa18d528980ace4c94b1dc90e71747bdf721c89e4836", 0x1f}, {&(0x7f0000000280)="3ab2b137babddeea5631319b53fa902599777e3c5c93c90f18f9a9a676c6c184989b1bfb38b765b4bee832487236a4a13feb48ed6facd41277c85feda40125d94d0bf6a9965bb80e80bbf360d7b3613d093e3bde8990dc5f003b1dd7a008475bdf6bb69e98f1a79890cef21cb0ad20ec66667a162f5ed0b9833da8909c3b153380a86dc0f9e8baae762d0e69030bc4c23a05cd2cb213e6a34b420b61", 0x9c}, {&(0x7f0000000340)="031fa0fe45d686909a3071b5a2f1678f5d1daf9ba7eeb17b380c86ce882ab3d68f7ad98e6f81cd5d41788eb2fa4d7e03556ded735a4271a1d3666d1ddbcb8e3f1a850b306d2d5ac7be35afe5ff1165f6a2bd598a6dc1f883331ddb0abd475fc9f93728c6f6fc4093246500a479166eaa96ea07c7159cd2f11c1c6a9c6f4bfdec29868913f1e2abbffedaf8049af9d7d8cac886dc938f2f030a5714f89d047ecf8f5940ff1c4c5104dfbe63d6", 0xac}, {&(0x7f0000000400)="5f0a2629cc04f25337efdb3d41f5f9c82a3b94bbfad96bf8e32f9c091591b0a8fa696fa78cb539c92cfbddeb79ca19f781c19a5cecccfaed9a3113b14e91b6bf9fbd97dfe88a0b00e20157d7137ae7c4854fe880054e12fd1129e0990721f7a93570818f8b5a2351a28d5d5210333d1f187a85ca7ca67dcf71b8d8fc10fde8b3a93f4ec62f59894f1d2f46bc4183b9b633920b6844459b10ccb8ad1d2c9248c57be20118e9806e00bc32cecd0ad9eb468171760e5440b8eb8c6072bc41372ddb9eb92e233a7e6471", 0xc8}, {&(0x7f0000000500)="5b8e29d9a575b4176f890d5049895bc098b08f192da19928b1ac48f04ac0c16cb9538476f5", 0x25}, {&(0x7f00000008c0)="c5aad91be07fad026c5113816be9281763094825a75cab0d8d2b6899bdd76187c2d13e8e210dd995f089edc4b212f7566c3508fb2845af8c57712c92048aa2c46d9e7eeae2495b79ce0011fa739ff292db98ecc98e887ee5c40e63bc4a38ea2d49028f8e245e8fdeef5d1164fd70a8293f0515db382d234ccbe9325b506ec0e05d0c7f5525448eb545ca09d895f65981b417fbb87e078df5c89b83005dc007fe9aeda48370fb417ba39f2012b543f2332498e741446ceb036a1893bc93bb6fceb15ee5c3caa0e0c49fda63513fcca7675e3406fa6efcb3afe492ef48d8a74a393b2d772651287d8c10d19b17", 0xec}, {&(0x7f0000000640)="0095ae9b00a35fe496c619cff688115d73bd6765264fd8ca15245e0fc682796b7e9f2fbfd2d2b0f641d07f3ffbd948ddf7f7ea3cf562354a4aa932e02457f62eae264cd6c27b37c253a184edfd59b4ed5af8be7c2493dcb2734ec603da022b34e2f42ce0a963303cf518e11e32f370a9d5ffdcad386ad04ef101acfe95ad7daebe74d0d41cbef1e5bf1596927ad21db3eaa0fd4031b25884964a88fdca88c21ef91b7a8e205023a874bc68ee67ed78c7c71ed5", 0xb3}, {&(0x7f0000000700)="611ea6dbccccdb999f7f9ca64412426bd8bc7d09d046932a2544556b70cf0c0914cd62ee9d27a7f36aab94b002d976b1c3654a2a0e5b8111a98cf83fb5b7ad1b59f529699cb8321263ebfd94f73e2d1f9543b9dfc316", 0x56}], 0xa}, 0x0)

executing program 0:
socket$inet_udplite(0x2, 0x2, 0x88)
socket$inet6_tcp(0x1c, 0x1, 0x0)
open$dir(0x0, 0x2000000, 0x0)
vfork()
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0xb, 0x0, 0x0, 0x0, 0x0, 0x0})

executing program 2:
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, 0x0)

executing program 3:
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f00000000c0)={0x19, 0x0, 0x10, &(0x7f0000000040)="0100743adeff", 0xfffffffffffffea9, 0x0, 0x0, 0x7d86619a, [0x0, 0x7]})
ioctl$CIOCCRYPT(r0, 0xc0306367, &(0x7f0000001500)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})

executing program 3:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
accept$unix(0xffffffffffffffff, 0x0, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f0000000100))

executing program 2:
setsid()
ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0)
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 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)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53", 0x5f}], 0x1}, 0x0)

executing program 3:
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, 0x0, 0x0)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
open(0x0, 0x0, 0x0)
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x0)
ksem_close(r0)

executing program 2:
r0 = openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
getpid()
setsid()
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000200))
ioctl$FILEMON_SET_PID(r0, 0xc0045302, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x47, &(0x7f0000000100)=0x3f, 0x4)
sendto(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r1, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53523c08da73d807f1", 0x67}, {&(0x7f0000000180)="21fe9b303a53455babd8fd47d4a0adf58552e3bd3c605a2e10e8252263a8645e401d4a06f946a861e56c7dc17a8a2546ff80e64bfd433c4dc41696cf3ac47e6fea5bde7a1cfdc3219e7e9a2eb1ea27accd0bd5e0c03da0ef892e6089f569bf4c55cb19ce50d10543b2d1be69b58eb5fb56d140ce5a17d9b7bf746cfaeca3e792dd4f00d2626b10975bf4ec341b7bd350fab64a2993dd3f9e662d6f933ef034ec11b76e754773d73bb280e177bb2e0e8aac5059ed3a5e2d6df0232865912c041b0f14c0ca9d314ce6", 0xc8}, {&(0x7f0000000080)="5aac9d2a09b304321aaa18d528980ace4c94b1dc90e71747bdf721c89e4836", 0x1f}, {&(0x7f0000000280)="3ab2b137babddeea5631319b53fa902599777e3c5c93c90f18f9a9a676c6c184989b1bfb38b765b4bee832487236a4a13feb48ed6facd41277c85feda40125d94d0bf6a9965bb80e80bbf360d7b3613d093e3bde8990dc5f003b1dd7a008475bdf6bb69e98f1a79890cef21cb0ad20ec66667a162f5ed0b9833da8909c3b153380a86dc0f9e8baae762d0e69030bc4c23a05cd2cb213e6a34b420b61", 0x9c}, {&(0x7f0000000340)="031fa0fe45d686909a3071b5a2f1678f5d1daf9ba7eeb17b380c86ce882ab3d68f7ad98e6f81cd5d41788eb2fa4d7e03556ded735a4271a1d3666d1ddbcb8e3f1a850b306d2d5ac7be35afe5ff1165f6a2bd598a6dc1f883331ddb0abd475fc9f93728c6f6fc4093246500a479166eaa96ea07c7159cd2f11c1c6a9c6f4bfdec29868913f1e2abbffedaf8049af9d7d8cac886dc938f2f030a5714f89d047ecf8f5940ff1c4c5104dfbe63d6", 0xac}, {&(0x7f0000000400)="5f0a2629cc04f25337efdb3d41f5f9c82a3b94bbfad96bf8e32f9c091591b0a8fa696fa78cb539c92cfbddeb79ca19f781c19a5cecccfaed9a3113b14e91b6bf9fbd97dfe88a0b00e20157d7137ae7c4854fe880054e12fd1129e0990721f7a93570818f8b5a2351a28d5d5210333d1f187a85ca7ca67dcf71b8d8fc10fde8b3a93f4ec62f59894f1d2f46bc4183b9b633920b6844459b10ccb8ad1d2c9248c57be20118e9806e00bc32cecd0ad9eb468171760e5440b8eb8c6072bc41372ddb9eb92e233a7e6471", 0xc8}, {&(0x7f0000000500)="5b8e29d9a575b4176f890d5049895bc098b08f192da19928b1ac48f04ac0c16cb9538476f5", 0x25}, {&(0x7f00000008c0)="c5aad91be07fad026c5113816be9281763094825a75cab0d8d2b6899bdd76187c2d13e8e210dd995f089edc4b212f7566c3508fb2845af8c57712c92048aa2c46d9e7eeae2495b79ce0011fa739ff292db98ecc98e887ee5c40e63bc4a38ea2d49028f8e245e8fdeef5d1164fd70a8293f0515db382d234ccbe9325b506ec0e05d0c7f5525448eb545ca09d895f65981b417fbb87e078df5c89b83005dc007fe9aeda48370fb417ba39f2012b543f2332498e741446ceb036a1893bc93bb6fceb15ee5c3caa0e0c49fda63513fcca7675e3406fa6efcb3afe492ef48d8a74a393b2d772651287d8c10d19b17", 0xec}, {&(0x7f0000000640)="0095ae9b00a35fe496c619cff688115d73bd6765264fd8ca15245e0fc682796b7e9f2fbfd2d2b0f641d07f3ffbd948ddf7f7ea3cf562354a4aa932e02457f62eae264cd6c27b37c253a184edfd59b4ed5af8be7c2493dcb2734ec603da022b34e2f42ce0a963303cf518e11e32f370a9d5ffdcad386ad04ef101acfe95ad7daebe74d0d41cbef1e5bf1596927ad21db3eaa0fd4031b25884964a88fdca88c21ef91b7a8e205023a874bc68ee67ed78c7c71ed5", 0xb3}, {&(0x7f0000000700)="611ea6dbccccdb999f7f9ca64412426bd8bc7d09d046932a2544556b70cf0c0914cd62ee9d27a7f36aab94b002d976b1c3654a2a0e5b8111a98cf83fb5b7ad1b59f529699cb8321263ebfd94f73e2d1f9543b9dfc316", 0x56}], 0xa}, 0x0)

executing program 3:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 2:
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f00000000c0)={0x19, 0x0, 0x10, &(0x7f0000000040)="0100743adeff", 0xfffffffffffffea9, 0x0, 0x0, 0x7d86619a, [0x0, 0x7]})
ioctl$CIOCCRYPT(r0, 0xc0306367, &(0x7f0000001500)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})

executing program 2:
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, 0x0)

executing program 2:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
accept$unix(0xffffffffffffffff, 0x0, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f0000000100))

executing program 3:
setsid()
ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53", 0x5f}], 0x1}, 0x0)

executing program 2:
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, 0x0, 0x0)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
open(0x0, 0x0, 0x0)
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x0)
ksem_close(r0)

executing program 3:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
getpid()
setsid()
ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, &(0x7f0000000200))
ioctl$FILEMON_SET_PID(r0, 0xc0045302, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x47, &(0x7f0000000100)=0x3f, 0x4)
sendto(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r1, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53523c08da73d807f1", 0x67}, {&(0x7f0000000180)="21fe9b303a53455babd8fd47d4a0adf58552e3bd3c605a2e10e8252263a8645e401d4a06f946a861e56c7dc17a8a2546ff80e64bfd433c4dc41696cf3ac47e6fea5bde7a1cfdc3219e7e9a2eb1ea27accd0bd5e0c03da0ef892e6089f569bf4c55cb19ce50d10543b2d1be69b58eb5fb56d140ce5a17d9b7bf746cfaeca3e792dd4f00d2626b10975bf4ec341b7bd350fab64a2993dd3f9e662d6f933ef034ec11b76e754773d73bb280e177bb2e0e8aac5059ed3a5e2d6df0232865912c041b0f14c0ca9d314ce6", 0xc8}, {&(0x7f0000000080)="5aac9d2a09b304321aaa18d528980ace4c94b1dc90e71747bdf721c89e4836", 0x1f}, {&(0x7f0000000280)="3ab2b137babddeea5631319b53fa902599777e3c5c93c90f18f9a9a676c6c184989b1bfb38b765b4bee832487236a4a13feb48ed6facd41277c85feda40125d94d0bf6a9965bb80e80bbf360d7b3613d093e3bde8990dc5f003b1dd7a008475bdf6bb69e98f1a79890cef21cb0ad20ec66667a162f5ed0b9833da8909c3b153380a86dc0f9e8baae762d0e69030bc4c23a05cd2cb213e6a34b420b61", 0x9c}, {&(0x7f0000000340)="031fa0fe45d686909a3071b5a2f1678f5d1daf9ba7eeb17b380c86ce882ab3d68f7ad98e6f81cd5d41788eb2fa4d7e03556ded735a4271a1d3666d1ddbcb8e3f1a850b306d2d5ac7be35afe5ff1165f6a2bd598a6dc1f883331ddb0abd475fc9f93728c6f6fc4093246500a479166eaa96ea07c7159cd2f11c1c6a9c6f4bfdec29868913f1e2abbffedaf8049af9d7d8cac886dc938f2f030a5714f89d047ecf8f5940ff1c4c5104dfbe63d6", 0xac}, {&(0x7f0000000400)="5f0a2629cc04f25337efdb3d41f5f9c82a3b94bbfad96bf8e32f9c091591b0a8fa696fa78cb539c92cfbddeb79ca19f781c19a5cecccfaed9a3113b14e91b6bf9fbd97dfe88a0b00e20157d7137ae7c4854fe880054e12fd1129e0990721f7a93570818f8b5a2351a28d5d5210333d1f187a85ca7ca67dcf71b8d8fc10fde8b3a93f4ec62f59894f1d2f46bc4183b9b633920b6844459b10ccb8ad1d2c9248c57be20118e9806e00bc32cecd0ad9eb468171760e5440b8eb8c6072bc41372ddb9eb92e233a7e6471", 0xc8}, {&(0x7f0000000500)="5b8e29d9a575b4176f890d5049895bc098b08f192da19928b1ac48f04ac0c16cb9538476f5", 0x25}, {&(0x7f00000008c0)="c5aad91be07fad026c5113816be9281763094825a75cab0d8d2b6899bdd76187c2d13e8e210dd995f089edc4b212f7566c3508fb2845af8c57712c92048aa2c46d9e7eeae2495b79ce0011fa739ff292db98ecc98e887ee5c40e63bc4a38ea2d49028f8e245e8fdeef5d1164fd70a8293f0515db382d234ccbe9325b506ec0e05d0c7f5525448eb545ca09d895f65981b417fbb87e078df5c89b83005dc007fe9aeda48370fb417ba39f2012b543f2332498e741446ceb036a1893bc93bb6fceb15ee5c3caa0e0c49fda63513fcca7675e3406fa6efcb3afe492ef48d8a74a393b2d772651287d8c10d19b17", 0xec}, {&(0x7f0000000640)="0095ae9b00a35fe496c619cff688115d73bd6765264fd8ca15245e0fc682796b7e9f2fbfd2d2b0f641d07f3ffbd948ddf7f7ea3cf562354a4aa932e02457f62eae264cd6c27b37c253a184edfd59b4ed5af8be7c2493dcb2734ec603da022b34e2f42ce0a963303cf518e11e32f370a9d5ffdcad386ad04ef101acfe95ad7daebe74d0d41cbef1e5bf1596927ad21db3eaa0fd4031b25884964a88fdca88c21ef91b7a8e205023a874bc68ee67ed78c7c71ed5", 0xb3}, {&(0x7f0000000700)="611ea6dbccccdb999f7f9ca64412426bd8bc7d09d046932a2544556b70cf0c0914cd62ee9d27a7f36aab94b002d976b1c3654a2a0e5b8111a98cf83fb5b7ad1b59f529699cb8321263ebfd94f73e2d1f9543b9dfc316", 0x56}], 0xa}, 0x0)

executing program 2:
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f00000000c0)={0x19, 0x0, 0x10, &(0x7f0000000040)="0100743adeff", 0xfffffffffffffea9, 0x0, 0x0, 0x7d86619a, [0x0, 0x7]})
ioctl$CIOCCRYPT(r0, 0xc0306367, &(0x7f0000001500)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})

executing program 2:
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, 0x0)

executing program 3:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 2:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
accept$unix(0xffffffffffffffff, 0x0, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f0000000100))

executing program 2:
setsid()
ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53", 0x5f}], 0x1}, 0x0)

executing program 2:
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, 0x0, 0x0)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
open(0x0, 0x0, 0x0)
ksem_close(0x0)

executing program 2:
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, 0x0)
ioctl$CIOCCRYPT(r0, 0xc0306367, &(0x7f0000001500)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})

executing program 2:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
getpid()
setsid()
ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, &(0x7f0000000200))
ioctl$FILEMON_SET_PID(r0, 0xc0045302, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x47, &(0x7f0000000100)=0x3f, 0x4)
sendto(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r1, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53523c08da73d807f1", 0x67}, {&(0x7f0000000180)="21fe9b303a53455babd8fd47d4a0adf58552e3bd3c605a2e10e8252263a8645e401d4a06f946a861e56c7dc17a8a2546ff80e64bfd433c4dc41696cf3ac47e6fea5bde7a1cfdc3219e7e9a2eb1ea27accd0bd5e0c03da0ef892e6089f569bf4c55cb19ce50d10543b2d1be69b58eb5fb56d140ce5a17d9b7bf746cfaeca3e792dd4f00d2626b10975bf4ec341b7bd350fab64a2993dd3f9e662d6f933ef034ec11b76e754773d73bb280e177bb2e0e8aac5059ed3a5e2d6df0232865912c041b0f14c0ca9d314ce6", 0xc8}, {&(0x7f0000000080)="5aac9d2a09b304321aaa18d528980ace4c94b1dc90e71747bdf721c89e4836", 0x1f}, {&(0x7f0000000280)="3ab2b137babddeea5631319b53fa902599777e3c5c93c90f18f9a9a676c6c184989b1bfb38b765b4bee832487236a4a13feb48ed6facd41277c85feda40125d94d0bf6a9965bb80e80bbf360d7b3613d093e3bde8990dc5f003b1dd7a008475bdf6bb69e98f1a79890cef21cb0ad20ec66667a162f5ed0b9833da8909c3b153380a86dc0f9e8baae762d0e69030bc4c23a05cd2cb213e6a34b420b61", 0x9c}, {&(0x7f0000000340)="031fa0fe45d686909a3071b5a2f1678f5d1daf9ba7eeb17b380c86ce882ab3d68f7ad98e6f81cd5d41788eb2fa4d7e03556ded735a4271a1d3666d1ddbcb8e3f1a850b306d2d5ac7be35afe5ff1165f6a2bd598a6dc1f883331ddb0abd475fc9f93728c6f6fc4093246500a479166eaa96ea07c7159cd2f11c1c6a9c6f4bfdec29868913f1e2abbffedaf8049af9d7d8cac886dc938f2f030a5714f89d047ecf8f5940ff1c4c5104dfbe63d6", 0xac}, {&(0x7f0000000400)="5f0a2629cc04f25337efdb3d41f5f9c82a3b94bbfad96bf8e32f9c091591b0a8fa696fa78cb539c92cfbddeb79ca19f781c19a5cecccfaed9a3113b14e91b6bf9fbd97dfe88a0b00e20157d7137ae7c4854fe880054e12fd1129e0990721f7a93570818f8b5a2351a28d5d5210333d1f187a85ca7ca67dcf71b8d8fc10fde8b3a93f4ec62f59894f1d2f46bc4183b9b633920b6844459b10ccb8ad1d2c9248c57be20118e9806e00bc32cecd0ad9eb468171760e5440b8eb8c6072bc41372ddb9eb92e233a7e6471", 0xc8}, {&(0x7f0000000500)="5b8e29d9a575b4176f890d5049895bc098b08f192da19928b1ac48f04ac0c16cb9538476f5", 0x25}, {&(0x7f00000008c0)="c5aad91be07fad026c5113816be9281763094825a75cab0d8d2b6899bdd76187c2d13e8e210dd995f089edc4b212f7566c3508fb2845af8c57712c92048aa2c46d9e7eeae2495b79ce0011fa739ff292db98ecc98e887ee5c40e63bc4a38ea2d49028f8e245e8fdeef5d1164fd70a8293f0515db382d234ccbe9325b506ec0e05d0c7f5525448eb545ca09d895f65981b417fbb87e078df5c89b83005dc007fe9aeda48370fb417ba39f2012b543f2332498e741446ceb036a1893bc93bb6fceb15ee5c3caa0e0c49fda63513fcca7675e3406fa6efcb3afe492ef48d8a74a393b2d772651287d8c10d19b17", 0xec}, {&(0x7f0000000640)="0095ae9b00a35fe496c619cff688115d73bd6765264fd8ca15245e0fc682796b7e9f2fbfd2d2b0f641d07f3ffbd948ddf7f7ea3cf562354a4aa932e02457f62eae264cd6c27b37c253a184edfd59b4ed5af8be7c2493dcb2734ec603da022b34e2f42ce0a963303cf518e11e32f370a9d5ffdcad386ad04ef101acfe95ad7daebe74d0d41cbef1e5bf1596927ad21db3eaa0fd4031b25884964a88fdca88c21ef91b7a8e205023a874bc68ee67ed78c7c71ed5", 0xb3}, {&(0x7f0000000700)="611ea6dbccccdb999f7f9ca64412426bd8bc7d09d046932a2544556b70cf0c0914cd62ee9d27a7f36aab94b002d976b1c3654a2a0e5b8111a98cf83fb5b7ad1b59f529699cb8321263ebfd94f73e2d1f9543b9dfc316", 0x56}], 0xa}, 0x0)

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
accept$unix(0xffffffffffffffff, 0x0, 0x0)
ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, &(0x7f0000000100)=r0)

executing program 2:
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0x0, 0x0, 0x10, &(0x7f0000000040)="0100743adeff", 0xfffffffffffffea9, 0x0, 0x0, 0x7d86619a, [0x0, 0x7]})

executing program 2:
setsid()
ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53", 0x5f}], 0x1}, 0x0)

executing program 1:
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, 0x0, 0x0)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
open(0x0, 0x0, 0x0)
ksem_close(0x0)

executing program 1:
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, 0x0)
ioctl$CIOCCRYPT(r0, 0xc0306367, &(0x7f0000001500)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})

executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = dup2(r0, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x25, &(0x7f0000000940), &(0x7f0000000900)=0x4)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000), 0xc)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="7e4bd8844a1d514a5c4fa0bda016949d", 0x6f}, 0x1c)

executing program 2:
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0x0, 0x0, 0x10, &(0x7f0000000040)="0100743adeff", 0xfffffffffffffea9, 0x0, 0x0, 0x7d86619a, [0x0, 0x7]})

executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
accept$unix(0xffffffffffffffff, 0x0, 0x0)
ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, &(0x7f0000000100)=r0)

executing program 2:
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, 0x0, 0x0)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
open(0x0, 0x0, 0x0)
ksem_close(0x0)

executing program 0:
setsid()
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 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)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53", 0x5f}], 0x1}, 0x0)

executing program 2:
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, 0x0)
ioctl$CIOCCRYPT(r0, 0xc0306367, &(0x7f0000001500)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})

executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = dup2(r0, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x25, &(0x7f0000000940), &(0x7f0000000900)=0x4)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000), 0xc)

executing program 0:
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0x0, 0x0, 0x10, &(0x7f0000000040)="0100743adeff", 0xfffffffffffffea9, 0x0, 0x0, 0x7d86619a, [0x0, 0x7]})

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
accept$unix(0xffffffffffffffff, 0x0, 0x0)
ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, &(0x7f0000000100)=r0)

executing program 0:
socket$inet_udplite(0x2, 0x2, 0x88)
socket$inet6_tcp(0x1c, 0x1, 0x0)
open$dir(0x0, 0x2000000, 0x0)
vfork()
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0xb, 0x0, 0x0, 0x0, 0x0, 0x0})

executing program 2:
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, 0x0, 0x0)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x0)
ksem_close(r0)

executing program 2:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 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)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53", 0x5f}], 0x1}, 0x0)

executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = dup2(r0, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x25, &(0x7f0000000940), &(0x7f0000000900)=0x4)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000), 0xc)

executing program 2:
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0x19, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d86619a, [0x0, 0x7]})

executing program 2:
r0 = openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
accept$unix(0xffffffffffffffff, 0x0, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f0000000100)=r1)

executing program 2:
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0x0, 0x0, 0x10, &(0x7f0000000040)="0100743adeff", 0xfffffffffffffea9, 0x0, 0x0, 0x7d86619a, [0x0, 0x7]})
ioctl$CIOCCRYPT(r0, 0xc0306367, &(0x7f0000001500)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})

executing program 2:
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, 0x0, 0x0)
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x0)
ksem_close(r0)

executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
socketpair$unix(0x1, 0x0, 0x0, 0x0)
aio_suspend(0x0, 0xffffffffffffffe6, &(0x7f0000001c80))
r0 = socket(0x2, 0x1, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000000280)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "7031f6", 0x14, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, @local={0xfe, 0x80, '\x00', 0x0}, {[], @tcp={{0x1, 0x1, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
socket(0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000001980), 0x0, 0x0)
ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
rfork(0x3060)
ksem_getvalue(0x0, 0x0)

executing program 3:
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)=0x3, 0x4)

executing program 2:
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0x19, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d86619a, [0x0, 0x7]})

executing program 2:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
getpid()
setsid()
ioctl$FILEMON_SET_PID(r0, 0xc0045302, 0x0)
ioctl$FILEMON_SET_PID(r0, 0xc0045302, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x47, &(0x7f0000000100)=0x3f, 0x4)
sendto(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r1, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53523c08da73d807f1", 0x67}, {&(0x7f0000000180)="21fe9b303a53455babd8fd47d4a0adf58552e3bd3c605a2e10e8252263a8645e401d4a06f946a861e56c7dc17a8a2546ff80e64bfd433c4dc41696cf3ac47e6fea5bde7a1cfdc3219e7e9a2eb1ea27accd0bd5e0c03da0ef892e6089f569bf4c55cb19ce50d10543b2d1be69b58eb5fb56d140ce5a17d9b7bf746cfaeca3e792dd4f00d2626b10975bf4ec341b7bd350fab64a2993dd3f9e662d6f933ef034ec11b76e754773d73bb280e177bb2e0e8aac5059ed3a5e2d6df0232865912c041b0f14c0ca9d314ce6", 0xc8}, {&(0x7f0000000080)="5aac9d2a09b304321aaa18d528980ace4c94b1dc90e71747bdf721c89e4836", 0x1f}, {&(0x7f0000000280)="3ab2b137babddeea5631319b53fa902599777e3c5c93c90f18f9a9a676c6c184989b1bfb38b765b4bee832487236a4a13feb48ed6facd41277c85feda40125d94d0bf6a9965bb80e80bbf360d7b3613d093e3bde8990dc5f003b1dd7a008475bdf6bb69e98f1a79890cef21cb0ad20ec66667a162f5ed0b9833da8909c3b153380a86dc0f9e8baae762d0e69030bc4c23a05cd2cb213e6a34b420b61", 0x9c}, {&(0x7f0000000340)="031fa0fe45d686909a3071b5a2f1678f5d1daf9ba7eeb17b380c86ce882ab3d68f7ad98e6f81cd5d41788eb2fa4d7e03556ded735a4271a1d3666d1ddbcb8e3f1a850b306d2d5ac7be35afe5ff1165f6a2bd598a6dc1f883331ddb0abd475fc9f93728c6f6fc4093246500a479166eaa96ea07c7159cd2f11c1c6a9c6f4bfdec29868913f1e2abbffedaf8049af9d7d8cac886dc938f2f030a5714f89d047ecf8f5940ff1c4c5104dfbe63d6", 0xac}, {&(0x7f0000000400)="5f0a2629cc04f25337efdb3d41f5f9c82a3b94bbfad96bf8e32f9c091591b0a8fa696fa78cb539c92cfbddeb79ca19f781c19a5cecccfaed9a3113b14e91b6bf9fbd97dfe88a0b00e20157d7137ae7c4854fe880054e12fd1129e0990721f7a93570818f8b5a2351a28d5d5210333d1f187a85ca7ca67dcf71b8d8fc10fde8b3a93f4ec62f59894f1d2f46bc4183b9b633920b6844459b10ccb8ad1d2c9248c57be20118e9806e00bc32cecd0ad9eb468171760e5440b8eb8c6072bc41372ddb9eb92e233a7e6471", 0xc8}, {&(0x7f0000000500)="5b8e29d9a575b4176f890d5049895bc098b08f192da19928b1ac48f04ac0c16cb9538476f5", 0x25}, {&(0x7f00000008c0)="c5aad91be07fad026c5113816be9281763094825a75cab0d8d2b6899bdd76187c2d13e8e210dd995f089edc4b212f7566c3508fb2845af8c57712c92048aa2c46d9e7eeae2495b79ce0011fa739ff292db98ecc98e887ee5c40e63bc4a38ea2d49028f8e245e8fdeef5d1164fd70a8293f0515db382d234ccbe9325b506ec0e05d0c7f5525448eb545ca09d895f65981b417fbb87e078df5c89b83005dc007fe9aeda48370fb417ba39f2012b543f2332498e741446ceb036a1893bc93bb6fceb15ee5c3caa0e0c49fda63513fcca7675e3406fa6efcb3afe492ef48d8a74a393b2d772651287d8c10d19b17", 0xec}, {&(0x7f0000000640)="0095ae9b00a35fe496c619cff688115d73bd6765264fd8ca15245e0fc682796b7e9f2fbfd2d2b0f641d07f3ffbd948ddf7f7ea3cf562354a4aa932e02457f62eae264cd6c27b37c253a184edfd59b4ed5af8be7c2493dcb2734ec603da022b34e2f42ce0a963303cf518e11e32f370a9d5ffdcad386ad04ef101acfe95ad7daebe74d0d41cbef1e5bf1596927ad21db3eaa0fd4031b25884964a88fdca88c21ef91b7a8e205023a874bc68ee67ed78c7c71ed5", 0xb3}, {&(0x7f0000000700)="611ea6dbccccdb999f7f9ca64412426bd8bc7d09d046932a2544556b70cf0c0914cd62ee9d27a7f36aab94b002d976b1c3654a2a0e5b8111a98cf83fb5b7ad1b59f529699cb8321263ebfd94f73e2d1f9543b9dfc316", 0x56}], 0xa}, 0x0)

executing program 3:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
socket(0x2, 0x1, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)

executing program 3:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x3, 0x84)
r2 = dup2(r0, r1)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000), 0xc)

executing program 2:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 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)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53", 0x5f}], 0x1}, 0x0)

executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x3, 0x84)
r1 = dup2(0xffffffffffffffff, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x25, &(0x7f0000000940), &(0x7f0000000900)=0x4)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000), 0xc)

executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
socketpair$unix(0x1, 0x0, 0x0, 0x0)
aio_suspend(0x0, 0xffffffffffffffe6, &(0x7f0000001c80))
r0 = socket(0x2, 0x1, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000000280)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "7031f6", 0x14, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, @local={0xfe, 0x80, '\x00', 0x0}, {[], @tcp={{0x1, 0x1, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
socket(0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000001980), 0x0, 0x0)
ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
rfork(0x3060)
ksem_getvalue(0x0, 0x0)

executing program 2:
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)=0x3, 0x4)

executing program 2:
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d86619a, [0x0, 0x7]})
ioctl$CIOCCRYPT(r0, 0xc0306367, &(0x7f0000001500)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})

executing program 3:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket(0x2, 0x1, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)

executing program 2:
setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$bpf(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
setsid()
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4)
socket(0x1c, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sival_int, @spare})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec8d458a92000000001000"}, 0x1c)

executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = dup2(r0, r1)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000), 0xc)

executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x3, 0x84)
r1 = dup2(0xffffffffffffffff, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x25, &(0x7f0000000940), &(0x7f0000000900)=0x4)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000), 0xc)

executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
socketpair$unix(0x1, 0x0, 0x0, 0x0)
aio_suspend(0x0, 0xffffffffffffffe6, &(0x7f0000001c80))
r0 = socket(0x2, 0x1, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000000280)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "7031f6", 0x14, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, @local={0xfe, 0x80, '\x00', 0x0}, {[], @tcp={{0x1, 0x1, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
socket(0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000001980), 0x0, 0x0)
ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
rfork(0x3060)
ksem_getvalue(0x0, 0x0)

executing program 3:
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0x19, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x7d86619a, [0x0, 0x7]})

executing program 3:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
getpid()
setsid()
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000200))
ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x47, &(0x7f0000000100)=0x3f, 0x4)
sendto(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r1, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53523c08da73d807f1", 0x67}, {&(0x7f0000000180)="21fe9b303a53455babd8fd47d4a0adf58552e3bd3c605a2e10e8252263a8645e401d4a06f946a861e56c7dc17a8a2546ff80e64bfd433c4dc41696cf3ac47e6fea5bde7a1cfdc3219e7e9a2eb1ea27accd0bd5e0c03da0ef892e6089f569bf4c55cb19ce50d10543b2d1be69b58eb5fb56d140ce5a17d9b7bf746cfaeca3e792dd4f00d2626b10975bf4ec341b7bd350fab64a2993dd3f9e662d6f933ef034ec11b76e754773d73bb280e177bb2e0e8aac5059ed3a5e2d6df0232865912c041b0f14c0ca9d314ce6", 0xc8}, {&(0x7f0000000080)="5aac9d2a09b304321aaa18d528980ace4c94b1dc90e71747bdf721c89e4836", 0x1f}, {&(0x7f0000000280)="3ab2b137babddeea5631319b53fa902599777e3c5c93c90f18f9a9a676c6c184989b1bfb38b765b4bee832487236a4a13feb48ed6facd41277c85feda40125d94d0bf6a9965bb80e80bbf360d7b3613d093e3bde8990dc5f003b1dd7a008475bdf6bb69e98f1a79890cef21cb0ad20ec66667a162f5ed0b9833da8909c3b153380a86dc0f9e8baae762d0e69030bc4c23a05cd2cb213e6a34b420b61", 0x9c}, {&(0x7f0000000340)="031fa0fe45d686909a3071b5a2f1678f5d1daf9ba7eeb17b380c86ce882ab3d68f7ad98e6f81cd5d41788eb2fa4d7e03556ded735a4271a1d3666d1ddbcb8e3f1a850b306d2d5ac7be35afe5ff1165f6a2bd598a6dc1f883331ddb0abd475fc9f93728c6f6fc4093246500a479166eaa96ea07c7159cd2f11c1c6a9c6f4bfdec29868913f1e2abbffedaf8049af9d7d8cac886dc938f2f030a5714f89d047ecf8f5940ff1c4c5104dfbe63d6", 0xac}, {&(0x7f0000000400)="5f0a2629cc04f25337efdb3d41f5f9c82a3b94bbfad96bf8e32f9c091591b0a8fa696fa78cb539c92cfbddeb79ca19f781c19a5cecccfaed9a3113b14e91b6bf9fbd97dfe88a0b00e20157d7137ae7c4854fe880054e12fd1129e0990721f7a93570818f8b5a2351a28d5d5210333d1f187a85ca7ca67dcf71b8d8fc10fde8b3a93f4ec62f59894f1d2f46bc4183b9b633920b6844459b10ccb8ad1d2c9248c57be20118e9806e00bc32cecd0ad9eb468171760e5440b8eb8c6072bc41372ddb9eb92e233a7e6471", 0xc8}, {&(0x7f0000000500)="5b8e29d9a575b4176f890d5049895bc098b08f192da19928b1ac48f04ac0c16cb9538476f5", 0x25}, {&(0x7f00000008c0)="c5aad91be07fad026c5113816be9281763094825a75cab0d8d2b6899bdd76187c2d13e8e210dd995f089edc4b212f7566c3508fb2845af8c57712c92048aa2c46d9e7eeae2495b79ce0011fa739ff292db98ecc98e887ee5c40e63bc4a38ea2d49028f8e245e8fdeef5d1164fd70a8293f0515db382d234ccbe9325b506ec0e05d0c7f5525448eb545ca09d895f65981b417fbb87e078df5c89b83005dc007fe9aeda48370fb417ba39f2012b543f2332498e741446ceb036a1893bc93bb6fceb15ee5c3caa0e0c49fda63513fcca7675e3406fa6efcb3afe492ef48d8a74a393b2d772651287d8c10d19b17", 0xec}, {&(0x7f0000000640)="0095ae9b00a35fe496c619cff688115d73bd6765264fd8ca15245e0fc682796b7e9f2fbfd2d2b0f641d07f3ffbd948ddf7f7ea3cf562354a4aa932e02457f62eae264cd6c27b37c253a184edfd59b4ed5af8be7c2493dcb2734ec603da022b34e2f42ce0a963303cf518e11e32f370a9d5ffdcad386ad04ef101acfe95ad7daebe74d0d41cbef1e5bf1596927ad21db3eaa0fd4031b25884964a88fdca88c21ef91b7a8e205023a874bc68ee67ed78c7c71ed5", 0xb3}, {&(0x7f0000000700)="611ea6dbccccdb999f7f9ca64412426bd8bc7d09d046932a2544556b70cf0c0914cd62ee9d27a7f36aab94b002d976b1c3654a2a0e5b8111a98cf83fb5b7ad1b59f529699cb8321263ebfd94f73e2d1f9543b9dfc316", 0x56}], 0xa}, 0x0)

executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0)

executing program 1:
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x0)
ksem_close(r0)

executing program 0:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 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)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53", 0x5f}], 0x1}, 0x0)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @thr={0x0, 0x0}})
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="7e4bd8844a1d514a5c4fa0bda016949d", 0x6f}, 0x1c)

executing program 2:
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0x19, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x7d86619a, [0x0, 0x7]})

executing program 3:
setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$bpf(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
setsid()
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4)
socket(0x1c, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sival_int, @spare})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec8d458a92000000001000"}, 0x1c)

executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
socketpair$unix(0x1, 0x0, 0x0, 0x0)
aio_suspend(0x0, 0xffffffffffffffe6, &(0x7f0000001c80))
r0 = socket(0x2, 0x1, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000000280)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "7031f6", 0x14, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, @local={0xfe, 0x80, '\x00', 0x0}, {[], @tcp={{0x1, 0x1, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
socket(0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000001980), 0x0, 0x0)
ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
rfork(0x3060)
ksem_getvalue(0x0, 0x0)

executing program 2:
socket$inet_udplite(0x2, 0x2, 0x88)
socket$inet6_tcp(0x1c, 0x1, 0x0)
open$dir(0x0, 0x2000000, 0x0)
vfork()
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0xb, 0x0, 0x0, 0x0, 0x0, 0x0})

executing program 1:
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x0)
ksem_close(r0)

executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0)

executing program 0:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 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)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53", 0x5f}], 0x1}, 0x0)

executing program 1:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
getpid()
setsid()
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000200))
ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x47, &(0x7f0000000100)=0x3f, 0x4)
sendto(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r1, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53523c08da73d807f1", 0x67}, {&(0x7f0000000180)="21fe9b303a53455babd8fd47d4a0adf58552e3bd3c605a2e10e8252263a8645e401d4a06f946a861e56c7dc17a8a2546ff80e64bfd433c4dc41696cf3ac47e6fea5bde7a1cfdc3219e7e9a2eb1ea27accd0bd5e0c03da0ef892e6089f569bf4c55cb19ce50d10543b2d1be69b58eb5fb56d140ce5a17d9b7bf746cfaeca3e792dd4f00d2626b10975bf4ec341b7bd350fab64a2993dd3f9e662d6f933ef034ec11b76e754773d73bb280e177bb2e0e8aac5059ed3a5e2d6df0232865912c041b0f14c0ca9d314ce6", 0xc8}, {&(0x7f0000000080)="5aac9d2a09b304321aaa18d528980ace4c94b1dc90e71747bdf721c89e4836", 0x1f}, {&(0x7f0000000280)="3ab2b137babddeea5631319b53fa902599777e3c5c93c90f18f9a9a676c6c184989b1bfb38b765b4bee832487236a4a13feb48ed6facd41277c85feda40125d94d0bf6a9965bb80e80bbf360d7b3613d093e3bde8990dc5f003b1dd7a008475bdf6bb69e98f1a79890cef21cb0ad20ec66667a162f5ed0b9833da8909c3b153380a86dc0f9e8baae762d0e69030bc4c23a05cd2cb213e6a34b420b61", 0x9c}, {&(0x7f0000000340)="031fa0fe45d686909a3071b5a2f1678f5d1daf9ba7eeb17b380c86ce882ab3d68f7ad98e6f81cd5d41788eb2fa4d7e03556ded735a4271a1d3666d1ddbcb8e3f1a850b306d2d5ac7be35afe5ff1165f6a2bd598a6dc1f883331ddb0abd475fc9f93728c6f6fc4093246500a479166eaa96ea07c7159cd2f11c1c6a9c6f4bfdec29868913f1e2abbffedaf8049af9d7d8cac886dc938f2f030a5714f89d047ecf8f5940ff1c4c5104dfbe63d6", 0xac}, {&(0x7f0000000400)="5f0a2629cc04f25337efdb3d41f5f9c82a3b94bbfad96bf8e32f9c091591b0a8fa696fa78cb539c92cfbddeb79ca19f781c19a5cecccfaed9a3113b14e91b6bf9fbd97dfe88a0b00e20157d7137ae7c4854fe880054e12fd1129e0990721f7a93570818f8b5a2351a28d5d5210333d1f187a85ca7ca67dcf71b8d8fc10fde8b3a93f4ec62f59894f1d2f46bc4183b9b633920b6844459b10ccb8ad1d2c9248c57be20118e9806e00bc32cecd0ad9eb468171760e5440b8eb8c6072bc41372ddb9eb92e233a7e6471", 0xc8}, {&(0x7f0000000500)="5b8e29d9a575b4176f890d5049895bc098b08f192da19928b1ac48f04ac0c16cb9538476f5", 0x25}, {&(0x7f00000008c0)="c5aad91be07fad026c5113816be9281763094825a75cab0d8d2b6899bdd76187c2d13e8e210dd995f089edc4b212f7566c3508fb2845af8c57712c92048aa2c46d9e7eeae2495b79ce0011fa739ff292db98ecc98e887ee5c40e63bc4a38ea2d49028f8e245e8fdeef5d1164fd70a8293f0515db382d234ccbe9325b506ec0e05d0c7f5525448eb545ca09d895f65981b417fbb87e078df5c89b83005dc007fe9aeda48370fb417ba39f2012b543f2332498e741446ceb036a1893bc93bb6fceb15ee5c3caa0e0c49fda63513fcca7675e3406fa6efcb3afe492ef48d8a74a393b2d772651287d8c10d19b17", 0xec}, {&(0x7f0000000640)="0095ae9b00a35fe496c619cff688115d73bd6765264fd8ca15245e0fc682796b7e9f2fbfd2d2b0f641d07f3ffbd948ddf7f7ea3cf562354a4aa932e02457f62eae264cd6c27b37c253a184edfd59b4ed5af8be7c2493dcb2734ec603da022b34e2f42ce0a963303cf518e11e32f370a9d5ffdcad386ad04ef101acfe95ad7daebe74d0d41cbef1e5bf1596927ad21db3eaa0fd4031b25884964a88fdca88c21ef91b7a8e205023a874bc68ee67ed78c7c71ed5", 0xb3}, {&(0x7f0000000700)="611ea6dbccccdb999f7f9ca64412426bd8bc7d09d046932a2544556b70cf0c0914cd62ee9d27a7f36aab94b002d976b1c3654a2a0e5b8111a98cf83fb5b7ad1b59f529699cb8321263ebfd94f73e2d1f9543b9dfc316", 0x56}], 0xa}, 0x0)

executing program 1:
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0x19, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x7d86619a, [0x0, 0x7]})

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @thr={0x0, 0x0}})
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="7e4bd8844a1d514a5c4fa0bda016949d", 0x6f}, 0x1c)

executing program 1:
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c)
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x0)
ksem_close(r0)

executing program 0:
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x3, 0x84)
r1 = dup2(0xffffffffffffffff, r0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000), 0xc)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x0, 0x9}, &(0x7f0000000040)=0x10)

executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001b00), 0x0, 0x0)
ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f00000034c0)={{"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", "87fe0b38bfc757cc62290cca77c0576263d6142de35984a3722aed14fbe5b7de"}, 0x0})

executing program 0:
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1e, @sival_ptr=0x40, @spare=[0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x6]})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sival_int, @ke_flags})
sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x1, @rand_addr=0x2cc4c00}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1, 0x0}, 0x0)

executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x25, &(0x7f0000000940), &(0x7f0000000900)=0x4)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000), 0xc)

executing program 1:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
getpid()
setsid()
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000200))
ioctl$FILEMON_SET_PID(r0, 0xc0045302, 0x0)
openat$filemon(0xffffffffffffff9c, 0x0, 0x800, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x47, &(0x7f0000000100)=0x3f, 0x4)
sendto(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r1, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53523c08da73d807f1", 0x67}, {&(0x7f0000000180)="21fe9b303a53455babd8fd47d4a0adf58552e3bd3c605a2e10e8252263a8645e401d4a06f946a861e56c7dc17a8a2546ff80e64bfd433c4dc41696cf3ac47e6fea5bde7a1cfdc3219e7e9a2eb1ea27accd0bd5e0c03da0ef892e6089f569bf4c55cb19ce50d10543b2d1be69b58eb5fb56d140ce5a17d9b7bf746cfaeca3e792dd4f00d2626b10975bf4ec341b7bd350fab64a2993dd3f9e662d6f933ef034ec11b76e754773d73bb280e177bb2e0e8aac5059ed3a5e2d6df0232865912c041b0f14c0ca9d314ce6", 0xc8}, {&(0x7f0000000080)="5aac9d2a09b304321aaa18d528980ace4c94b1dc90e71747bdf721c89e4836", 0x1f}, {&(0x7f0000000280)="3ab2b137babddeea5631319b53fa902599777e3c5c93c90f18f9a9a676c6c184989b1bfb38b765b4bee832487236a4a13feb48ed6facd41277c85feda40125d94d0bf6a9965bb80e80bbf360d7b3613d093e3bde8990dc5f003b1dd7a008475bdf6bb69e98f1a79890cef21cb0ad20ec66667a162f5ed0b9833da8909c3b153380a86dc0f9e8baae762d0e69030bc4c23a05cd2cb213e6a34b420b61", 0x9c}, {&(0x7f0000000340)="031fa0fe45d686909a3071b5a2f1678f5d1daf9ba7eeb17b380c86ce882ab3d68f7ad98e6f81cd5d41788eb2fa4d7e03556ded735a4271a1d3666d1ddbcb8e3f1a850b306d2d5ac7be35afe5ff1165f6a2bd598a6dc1f883331ddb0abd475fc9f93728c6f6fc4093246500a479166eaa96ea07c7159cd2f11c1c6a9c6f4bfdec29868913f1e2abbffedaf8049af9d7d8cac886dc938f2f030a5714f89d047ecf8f5940ff1c4c5104dfbe63d6", 0xac}, {&(0x7f0000000400)="5f0a2629cc04f25337efdb3d41f5f9c82a3b94bbfad96bf8e32f9c091591b0a8fa696fa78cb539c92cfbddeb79ca19f781c19a5cecccfaed9a3113b14e91b6bf9fbd97dfe88a0b00e20157d7137ae7c4854fe880054e12fd1129e0990721f7a93570818f8b5a2351a28d5d5210333d1f187a85ca7ca67dcf71b8d8fc10fde8b3a93f4ec62f59894f1d2f46bc4183b9b633920b6844459b10ccb8ad1d2c9248c57be20118e9806e00bc32cecd0ad9eb468171760e5440b8eb8c6072bc41372ddb9eb92e233a7e6471", 0xc8}, {&(0x7f0000000500)="5b8e29d9a575b4176f890d5049895bc098b08f192da19928b1ac48f04ac0c16cb9538476f5", 0x25}, {&(0x7f00000008c0)="c5aad91be07fad026c5113816be9281763094825a75cab0d8d2b6899bdd76187c2d13e8e210dd995f089edc4b212f7566c3508fb2845af8c57712c92048aa2c46d9e7eeae2495b79ce0011fa739ff292db98ecc98e887ee5c40e63bc4a38ea2d49028f8e245e8fdeef5d1164fd70a8293f0515db382d234ccbe9325b506ec0e05d0c7f5525448eb545ca09d895f65981b417fbb87e078df5c89b83005dc007fe9aeda48370fb417ba39f2012b543f2332498e741446ceb036a1893bc93bb6fceb15ee5c3caa0e0c49fda63513fcca7675e3406fa6efcb3afe492ef48d8a74a393b2d772651287d8c10d19b17", 0xec}, {&(0x7f0000000640)="0095ae9b00a35fe496c619cff688115d73bd6765264fd8ca15245e0fc682796b7e9f2fbfd2d2b0f641d07f3ffbd948ddf7f7ea3cf562354a4aa932e02457f62eae264cd6c27b37c253a184edfd59b4ed5af8be7c2493dcb2734ec603da022b34e2f42ce0a963303cf518e11e32f370a9d5ffdcad386ad04ef101acfe95ad7daebe74d0d41cbef1e5bf1596927ad21db3eaa0fd4031b25884964a88fdca88c21ef91b7a8e205023a874bc68ee67ed78c7c71ed5", 0xb3}, {&(0x7f0000000700)="611ea6dbccccdb999f7f9ca64412426bd8bc7d09d046932a2544556b70cf0c0914cd62ee9d27a7f36aab94b002d976b1c3654a2a0e5b8111a98cf83fb5b7ad1b59f529699cb8321263ebfd94f73e2d1f9543b9dfc316", 0x56}], 0xa}, 0x0)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @thr={0x0, 0x0}})
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="7e4bd8844a1d514a5c4fa0bda016949d", 0x6f}, 0x1c)

executing program 1:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 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)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53", 0x5f}], 0x1}, 0x0)

executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x3, 0x84)
r1 = dup2(r0, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000), 0xc)

executing program 1:
openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
accept$unix(0xffffffffffffffff, 0x0, 0x0)
ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, &(0x7f0000000100)=r0)

executing program 0:
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0x19, 0x0, 0x3, &(0x7f0000000040)="010074", 0x0, 0x0, 0x0, 0x7d86619a, [0x0, 0x7]})

executing program 1:
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
ioctl$CIOCCRYPT(0xffffffffffffffff, 0xc0306367, &(0x7f0000001500)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})

executing program 0:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
getpid()
setsid()
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000200))
ioctl$FILEMON_SET_PID(r0, 0xc0045302, 0x0)
openat$filemon(0xffffffffffffff9c, 0x0, 0x800, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x47, &(0x7f0000000100)=0x3f, 0x4)
sendto(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r1, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53523c08da73d807f1", 0x67}, {&(0x7f0000000180)="21fe9b303a53455babd8fd47d4a0adf58552e3bd3c605a2e10e8252263a8645e401d4a06f946a861e56c7dc17a8a2546ff80e64bfd433c4dc41696cf3ac47e6fea5bde7a1cfdc3219e7e9a2eb1ea27accd0bd5e0c03da0ef892e6089f569bf4c55cb19ce50d10543b2d1be69b58eb5fb56d140ce5a17d9b7bf746cfaeca3e792dd4f00d2626b10975bf4ec341b7bd350fab64a2993dd3f9e662d6f933ef034ec11b76e754773d73bb280e177bb2e0e8aac5059ed3a5e2d6df0232865912c041b0f14c0ca9d314ce6", 0xc8}, {&(0x7f0000000080)="5aac9d2a09b304321aaa18d528980ace4c94b1dc90e71747bdf721c89e4836", 0x1f}, {&(0x7f0000000280)="3ab2b137babddeea5631319b53fa902599777e3c5c93c90f18f9a9a676c6c184989b1bfb38b765b4bee832487236a4a13feb48ed6facd41277c85feda40125d94d0bf6a9965bb80e80bbf360d7b3613d093e3bde8990dc5f003b1dd7a008475bdf6bb69e98f1a79890cef21cb0ad20ec66667a162f5ed0b9833da8909c3b153380a86dc0f9e8baae762d0e69030bc4c23a05cd2cb213e6a34b420b61", 0x9c}, {&(0x7f0000000340)="031fa0fe45d686909a3071b5a2f1678f5d1daf9ba7eeb17b380c86ce882ab3d68f7ad98e6f81cd5d41788eb2fa4d7e03556ded735a4271a1d3666d1ddbcb8e3f1a850b306d2d5ac7be35afe5ff1165f6a2bd598a6dc1f883331ddb0abd475fc9f93728c6f6fc4093246500a479166eaa96ea07c7159cd2f11c1c6a9c6f4bfdec29868913f1e2abbffedaf8049af9d7d8cac886dc938f2f030a5714f89d047ecf8f5940ff1c4c5104dfbe63d6", 0xac}, {&(0x7f0000000400)="5f0a2629cc04f25337efdb3d41f5f9c82a3b94bbfad96bf8e32f9c091591b0a8fa696fa78cb539c92cfbddeb79ca19f781c19a5cecccfaed9a3113b14e91b6bf9fbd97dfe88a0b00e20157d7137ae7c4854fe880054e12fd1129e0990721f7a93570818f8b5a2351a28d5d5210333d1f187a85ca7ca67dcf71b8d8fc10fde8b3a93f4ec62f59894f1d2f46bc4183b9b633920b6844459b10ccb8ad1d2c9248c57be20118e9806e00bc32cecd0ad9eb468171760e5440b8eb8c6072bc41372ddb9eb92e233a7e6471", 0xc8}, {&(0x7f0000000500)="5b8e29d9a575b4176f890d5049895bc098b08f192da19928b1ac48f04ac0c16cb9538476f5", 0x25}, {&(0x7f00000008c0)="c5aad91be07fad026c5113816be9281763094825a75cab0d8d2b6899bdd76187c2d13e8e210dd995f089edc4b212f7566c3508fb2845af8c57712c92048aa2c46d9e7eeae2495b79ce0011fa739ff292db98ecc98e887ee5c40e63bc4a38ea2d49028f8e245e8fdeef5d1164fd70a8293f0515db382d234ccbe9325b506ec0e05d0c7f5525448eb545ca09d895f65981b417fbb87e078df5c89b83005dc007fe9aeda48370fb417ba39f2012b543f2332498e741446ceb036a1893bc93bb6fceb15ee5c3caa0e0c49fda63513fcca7675e3406fa6efcb3afe492ef48d8a74a393b2d772651287d8c10d19b17", 0xec}, {&(0x7f0000000640)="0095ae9b00a35fe496c619cff688115d73bd6765264fd8ca15245e0fc682796b7e9f2fbfd2d2b0f641d07f3ffbd948ddf7f7ea3cf562354a4aa932e02457f62eae264cd6c27b37c253a184edfd59b4ed5af8be7c2493dcb2734ec603da022b34e2f42ce0a963303cf518e11e32f370a9d5ffdcad386ad04ef101acfe95ad7daebe74d0d41cbef1e5bf1596927ad21db3eaa0fd4031b25884964a88fdca88c21ef91b7a8e205023a874bc68ee67ed78c7c71ed5", 0xb3}, {&(0x7f0000000700)="611ea6dbccccdb999f7f9ca64412426bd8bc7d09d046932a2544556b70cf0c0914cd62ee9d27a7f36aab94b002d976b1c3654a2a0e5b8111a98cf83fb5b7ad1b59f529699cb8321263ebfd94f73e2d1f9543b9dfc316", 0x56}], 0xa}, 0x0)

executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040), 0x4)

executing program 0:
open$dir(0x0, 0x40, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket(0x2, 0x1, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)

executing program 1:
setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$bpf(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
setsid()
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4)
socket(0x1c, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sival_int, @spare})
vfork()
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec8d458a92000000001000"}, 0x1c)

executing program 0:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
accept$unix(0xffffffffffffffff, 0x0, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, 0x0)

executing program 0:
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0x19, 0x0, 0x3, &(0x7f0000000040)="010074", 0x0, 0x0, 0x0, 0x7d86619a, [0x0, 0x7]})

executing program 0:
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
ioctl$CIOCCRYPT(r0, 0xc0306367, 0x0)

executing program 0:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
getpid()
setsid()
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000200))
ioctl$FILEMON_SET_PID(r0, 0xc0045302, 0x0)
openat$filemon(0xffffffffffffff9c, 0x0, 0x800, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x47, &(0x7f0000000100)=0x3f, 0x4)
sendto(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r1, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53523c08da73d807f1", 0x67}, {&(0x7f0000000180)="21fe9b303a53455babd8fd47d4a0adf58552e3bd3c605a2e10e8252263a8645e401d4a06f946a861e56c7dc17a8a2546ff80e64bfd433c4dc41696cf3ac47e6fea5bde7a1cfdc3219e7e9a2eb1ea27accd0bd5e0c03da0ef892e6089f569bf4c55cb19ce50d10543b2d1be69b58eb5fb56d140ce5a17d9b7bf746cfaeca3e792dd4f00d2626b10975bf4ec341b7bd350fab64a2993dd3f9e662d6f933ef034ec11b76e754773d73bb280e177bb2e0e8aac5059ed3a5e2d6df0232865912c041b0f14c0ca9d314ce6", 0xc8}, {&(0x7f0000000080)="5aac9d2a09b304321aaa18d528980ace4c94b1dc90e71747bdf721c89e4836", 0x1f}, {&(0x7f0000000280)="3ab2b137babddeea5631319b53fa902599777e3c5c93c90f18f9a9a676c6c184989b1bfb38b765b4bee832487236a4a13feb48ed6facd41277c85feda40125d94d0bf6a9965bb80e80bbf360d7b3613d093e3bde8990dc5f003b1dd7a008475bdf6bb69e98f1a79890cef21cb0ad20ec66667a162f5ed0b9833da8909c3b153380a86dc0f9e8baae762d0e69030bc4c23a05cd2cb213e6a34b420b61", 0x9c}, {&(0x7f0000000340)="031fa0fe45d686909a3071b5a2f1678f5d1daf9ba7eeb17b380c86ce882ab3d68f7ad98e6f81cd5d41788eb2fa4d7e03556ded735a4271a1d3666d1ddbcb8e3f1a850b306d2d5ac7be35afe5ff1165f6a2bd598a6dc1f883331ddb0abd475fc9f93728c6f6fc4093246500a479166eaa96ea07c7159cd2f11c1c6a9c6f4bfdec29868913f1e2abbffedaf8049af9d7d8cac886dc938f2f030a5714f89d047ecf8f5940ff1c4c5104dfbe63d6", 0xac}, {&(0x7f0000000400)="5f0a2629cc04f25337efdb3d41f5f9c82a3b94bbfad96bf8e32f9c091591b0a8fa696fa78cb539c92cfbddeb79ca19f781c19a5cecccfaed9a3113b14e91b6bf9fbd97dfe88a0b00e20157d7137ae7c4854fe880054e12fd1129e0990721f7a93570818f8b5a2351a28d5d5210333d1f187a85ca7ca67dcf71b8d8fc10fde8b3a93f4ec62f59894f1d2f46bc4183b9b633920b6844459b10ccb8ad1d2c9248c57be20118e9806e00bc32cecd0ad9eb468171760e5440b8eb8c6072bc41372ddb9eb92e233a7e6471", 0xc8}, {&(0x7f0000000500)="5b8e29d9a575b4176f890d5049895bc098b08f192da19928b1ac48f04ac0c16cb9538476f5", 0x25}, {&(0x7f00000008c0)="c5aad91be07fad026c5113816be9281763094825a75cab0d8d2b6899bdd76187c2d13e8e210dd995f089edc4b212f7566c3508fb2845af8c57712c92048aa2c46d9e7eeae2495b79ce0011fa739ff292db98ecc98e887ee5c40e63bc4a38ea2d49028f8e245e8fdeef5d1164fd70a8293f0515db382d234ccbe9325b506ec0e05d0c7f5525448eb545ca09d895f65981b417fbb87e078df5c89b83005dc007fe9aeda48370fb417ba39f2012b543f2332498e741446ceb036a1893bc93bb6fceb15ee5c3caa0e0c49fda63513fcca7675e3406fa6efcb3afe492ef48d8a74a393b2d772651287d8c10d19b17", 0xec}, {&(0x7f0000000640)="0095ae9b00a35fe496c619cff688115d73bd6765264fd8ca15245e0fc682796b7e9f2fbfd2d2b0f641d07f3ffbd948ddf7f7ea3cf562354a4aa932e02457f62eae264cd6c27b37c253a184edfd59b4ed5af8be7c2493dcb2734ec603da022b34e2f42ce0a963303cf518e11e32f370a9d5ffdcad386ad04ef101acfe95ad7daebe74d0d41cbef1e5bf1596927ad21db3eaa0fd4031b25884964a88fdca88c21ef91b7a8e205023a874bc68ee67ed78c7c71ed5", 0xb3}, {&(0x7f0000000700)="611ea6dbccccdb999f7f9ca64412426bd8bc7d09d046932a2544556b70cf0c0914cd62ee9d27a7f36aab94b002d976b1c3654a2a0e5b8111a98cf83fb5b7ad1b59f529699cb8321263ebfd94f73e2d1f9543b9dfc316", 0x56}], 0xa}, 0x0)

executing program 0:
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x0)
ksem_close(r0)

executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
socketpair$unix(0x1, 0x0, 0x0, 0x0)
aio_suspend(0x0, 0xffffffffffffffe6, &(0x7f0000001c80))
r0 = socket(0x2, 0x1, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000000280)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "7031f6", 0x14, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, @local={0xfe, 0x80, '\x00', 0x0}, {[], @tcp={{0x1, 0x1, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
socket(0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000001980), 0x0, 0x0)
ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
rfork(0x3060)
ksem_getvalue(0x0, 0x0)

executing program 3:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
accept$unix(0xffffffffffffffff, 0x0, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, 0x0)

executing program 0:
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x3, 0x84)
r1 = dup2(0xffffffffffffffff, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x25, &(0x7f0000000940), &(0x7f0000000900)=0x4)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000), 0xc)

executing program 3:
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0x19, 0x0, 0x5, &(0x7f0000000040)="0100743ade", 0x0, 0x0, 0x0, 0x7d86619a, [0x0, 0x7]})

executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x3, 0x84)
dup2(r0, r1)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000), 0xc)

executing program 0:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
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)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53", 0x5f}], 0x1}, 0x0)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x0, 0x9}, &(0x7f0000000040)=0x10)

executing program 2:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x0, 0x9}, &(0x7f0000000040)=0x10)

executing program 2:
setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$bpf(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
setsid()
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4)
socket(0x1c, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sival_int, @spare})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec8d458a92000000001000"}, 0x1c)

executing program 3:
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x3, 0x84)
r1 = dup2(0xffffffffffffffff, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x25, &(0x7f0000000940), &(0x7f0000000900)=0x4)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000), 0xc)

executing program 0:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
accept$unix(0xffffffffffffffff, 0x0, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f0000000100))

executing program 3:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
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)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53", 0x5f}], 0x1}, 0x0)

executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x3, 0x84)
dup2(r0, r1)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000), 0xc)

executing program 3:
socket$inet_udplite(0x2, 0x2, 0x88)
socket$inet6_tcp(0x1c, 0x1, 0x0)
open$dir(0x0, 0x2000000, 0x0)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int=0x401, @ke_flags=0x1})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0xb, 0x0, 0x0, 0x0, 0x0, 0x0})

executing program 3:
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0x19, 0x0, 0x5, &(0x7f0000000040)="0100743ade", 0x0, 0x0, 0x0, 0x7d86619a, [0x0, 0x7]})

executing program 3:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x0, 0x9}, &(0x7f0000000040)=0x10)

executing program 0:
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x3, 0x84)
r1 = dup2(0xffffffffffffffff, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x25, &(0x7f0000000940), &(0x7f0000000900)=0x4)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000), 0xc)

executing program 3:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
accept$unix(0xffffffffffffffff, 0x0, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f0000000100))

executing program 0:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
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)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53", 0x5f}], 0x1}, 0x0)

executing program 3:
socket$inet_udplite(0x2, 0x2, 0x88)
socket$inet6_tcp(0x1c, 0x1, 0x0)
open$dir(0x0, 0x2000000, 0x0)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int=0x401, @ke_flags=0x1})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0xb, 0x0, 0x0, 0x0, 0x0, 0x0})

executing program 0:
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0x19, 0x0, 0x5, &(0x7f0000000040)="0100743ade", 0x0, 0x0, 0x0, 0x7d86619a, [0x0, 0x7]})

executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x3, 0x84)
r1 = dup2(r0, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x25, &(0x7f0000000940), &(0x7f0000000900)=0x4)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000), 0xc)

executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x3, 0x84)
dup2(r0, r1)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000), 0xc)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x0, 0x9}, &(0x7f0000000040)=0x10)

executing program 3:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
accept$unix(0xffffffffffffffff, 0x0, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f0000000100))

executing program 0:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r2 = openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
aio_read(&(0x7f0000001f80)={r2, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4)
freebsd11_lstat(0x0, 0x0)
r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x2000000, 0x0)
ioctl$CIOCGSESSION2(r4, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0x20, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505d7dbce4235fc3735fbe8e5aa4f4bb674", 0x0, 0x0, 0x0, 0xfdfffffd, [0x0, 0x9]})
ioctl$CIOCCRYPTAEAD(r4, 0xc040636d, &(0x7f0000000140)={0x0, 0x1, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)="45893a861005280a6cf21fcb9ecff86c06dbaf0655dc78753a47e67ad29acb8f"})
bind$inet(r3, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
sendmsg$inet_sctp(r3, &(0x7f00000025c0)={0x0, 0x0, &(0x7f0000002500)=[{&(0x7f0000000180)="236f8b065d884b56cbc8822e6fc7", 0xe}], 0x1, 0x0, 0x5d}, 0x0)
shutdown(r3, 0x1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)

executing program 1:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53", 0x5f}], 0x1}, 0x0)

executing program 1:
socket$inet_udplite(0x2, 0x2, 0x88)
socket$inet6_tcp(0x1c, 0x1, 0x0)
open$dir(0x0, 0x2000000, 0x0)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int=0x401, @ke_flags=0x1})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0xb, 0x0, 0x0, 0x0, 0x0, 0x0})

executing program 3:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 0:
open$dir(0x0, 0x0, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket(0x2, 0x1, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)

executing program 1:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r2 = openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
aio_read(&(0x7f0000001f80)={r2, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4)
freebsd11_lstat(0x0, 0x0)
r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x2000000, 0x0)
ioctl$CIOCGSESSION2(r4, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0x20, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505d7dbce4235fc3735fbe8e5aa4f4bb674", 0x0, 0x0, 0x0, 0xfdfffffd, [0x0, 0x9]})
ioctl$CIOCCRYPTAEAD(r4, 0xc040636d, &(0x7f0000000140)={0x0, 0x1, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)="45893a861005280a6cf21fcb9ecff86c06dbaf0655dc78753a47e67ad29acb8f"})
bind$inet(r3, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
sendmsg$inet_sctp(r3, &(0x7f00000025c0)={0x0, 0x0, &(0x7f0000002500)=[{&(0x7f0000000180)="236f8b065d884b56cbc8822e6fc7", 0xe}], 0x1, 0x0, 0x5d}, 0x0)
shutdown(r3, 0x1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)

executing program 0:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
getpid()
setsid()
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000200))
ioctl$FILEMON_SET_PID(r0, 0xc0045302, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0)
r1 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x47, &(0x7f0000000100)=0x3f, 0x4)
sendto(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r1, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53523c08da73d807f1", 0x67}, {&(0x7f0000000180)="21fe9b303a53455babd8fd47d4a0adf58552e3bd3c605a2e10e8252263a8645e401d4a06f946a861e56c7dc17a8a2546ff80e64bfd433c4dc41696cf3ac47e6fea5bde7a1cfdc3219e7e9a2eb1ea27accd0bd5e0c03da0ef892e6089f569bf4c55cb19ce50d10543b2d1be69b58eb5fb56d140ce5a17d9b7bf746cfaeca3e792dd4f00d2626b10975bf4ec341b7bd350fab64a2993dd3f9e662d6f933ef034ec11b76e754773d73bb280e177bb2e0e8aac5059ed3a5e2d6df0232865912c041b0f14c0ca9d314ce6", 0xc8}, {&(0x7f0000000080)="5aac9d2a09b304321aaa18d528980ace4c94b1dc90e71747bdf721c89e4836", 0x1f}, {&(0x7f0000000280)="3ab2b137babddeea5631319b53fa902599777e3c5c93c90f18f9a9a676c6c184989b1bfb38b765b4bee832487236a4a13feb48ed6facd41277c85feda40125d94d0bf6a9965bb80e80bbf360d7b3613d093e3bde8990dc5f003b1dd7a008475bdf6bb69e98f1a79890cef21cb0ad20ec66667a162f5ed0b9833da8909c3b153380a86dc0f9e8baae762d0e69030bc4c23a05cd2cb213e6a34b420b61", 0x9c}, {&(0x7f0000000340)="031fa0fe45d686909a3071b5a2f1678f5d1daf9ba7eeb17b380c86ce882ab3d68f7ad98e6f81cd5d41788eb2fa4d7e03556ded735a4271a1d3666d1ddbcb8e3f1a850b306d2d5ac7be35afe5ff1165f6a2bd598a6dc1f883331ddb0abd475fc9f93728c6f6fc4093246500a479166eaa96ea07c7159cd2f11c1c6a9c6f4bfdec29868913f1e2abbffedaf8049af9d7d8cac886dc938f2f030a5714f89d047ecf8f5940ff1c4c5104dfbe63d6", 0xac}, {&(0x7f0000000400)="5f0a2629cc04f25337efdb3d41f5f9c82a3b94bbfad96bf8e32f9c091591b0a8fa696fa78cb539c92cfbddeb79ca19f781c19a5cecccfaed9a3113b14e91b6bf9fbd97dfe88a0b00e20157d7137ae7c4854fe880054e12fd1129e0990721f7a93570818f8b5a2351a28d5d5210333d1f187a85ca7ca67dcf71b8d8fc10fde8b3a93f4ec62f59894f1d2f46bc4183b9b633920b6844459b10ccb8ad1d2c9248c57be20118e9806e00bc32cecd0ad9eb468171760e5440b8eb8c6072bc41372ddb9eb92e233a7e6471", 0xc8}, {&(0x7f0000000500)="5b8e29d9a575b4176f890d5049895bc098b08f192da19928b1ac48f04ac0c16cb9538476f5", 0x25}, {&(0x7f00000008c0)="c5aad91be07fad026c5113816be9281763094825a75cab0d8d2b6899bdd76187c2d13e8e210dd995f089edc4b212f7566c3508fb2845af8c57712c92048aa2c46d9e7eeae2495b79ce0011fa739ff292db98ecc98e887ee5c40e63bc4a38ea2d49028f8e245e8fdeef5d1164fd70a8293f0515db382d234ccbe9325b506ec0e05d0c7f5525448eb545ca09d895f65981b417fbb87e078df5c89b83005dc007fe9aeda48370fb417ba39f2012b543f2332498e741446ceb036a1893bc93bb6fceb15ee5c3caa0e0c49fda63513fcca7675e3406fa6efcb3afe492ef48d8a74a393b2d772651287d8c10d19b17", 0xec}, {&(0x7f0000000640)="0095ae9b00a35fe496c619cff688115d73bd6765264fd8ca15245e0fc682796b7e9f2fbfd2d2b0f641d07f3ffbd948ddf7f7ea3cf562354a4aa932e02457f62eae264cd6c27b37c253a184edfd59b4ed5af8be7c2493dcb2734ec603da022b34e2f42ce0a963303cf518e11e32f370a9d5ffdcad386ad04ef101acfe95ad7daebe74d0d41cbef1e5bf1596927ad21db3eaa0fd4031b25884964a88fdca88c21ef91b7a8e205023a874bc68ee67ed78c7c71ed5", 0xb3}, {&(0x7f0000000700)="611ea6dbccccdb999f7f9ca64412426bd8bc7d09d046932a2544556b70cf0c0914cd62ee9d27a7f36aab94b002d976b1c3654a2a0e5b8111a98cf83fb5b7ad1b59f529699cb8321263ebfd94f73e2d1f9543b9dfc316", 0x56}], 0xa}, 0x0)

executing program 3:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53", 0x5f}], 0x1}, 0x0)

executing program 3:
ksem_init(&(0x7f0000000000), 0x0)
ksem_close(0x0)

executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x3, 0x84)
r1 = dup2(r0, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x25, &(0x7f0000000940), &(0x7f0000000900)=0x4)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000), 0xc)

executing program 1:
socket$inet_udplite(0x2, 0x2, 0x88)
socket$inet6_tcp(0x1c, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int=0x401, @ke_flags=0x1})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0xb, 0x0, 0x0, 0x0, 0x0, 0x0})

executing program 3:
open$dir(0x0, 0x0, 0x0)
openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket(0x2, 0x1, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)

executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
socketpair$unix(0x1, 0x0, 0x0, 0x0)
aio_suspend(0x0, 0xffffffffffffffe6, &(0x7f0000001c80))
r0 = socket(0x2, 0x1, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000000280)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "7031f6", 0x14, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, @local={0xfe, 0x80, '\x00', 0x0}, {[], @tcp={{0x1, 0x1, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
socket(0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$crypto(0xffffffffffffff9c, &(0x7f0000001980), 0x0, 0x0)
rfork(0x3060)
ksem_getvalue(0x0, 0x0)

executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x3, 0x84)
r2 = dup2(r0, r1)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x0, 0x9}, &(0x7f0000000040)=0x10)

executing program 2:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r2 = openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
aio_read(&(0x7f0000001f80)={r2, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4)
freebsd11_lstat(0x0, 0x0)
r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x2000000, 0x0)
ioctl$CIOCGSESSION2(r4, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0x20, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505d7dbce4235fc3735fbe8e5aa4f4bb674", 0x0, 0x0, 0x0, 0xfdfffffd, [0x0, 0x9]})
ioctl$CIOCCRYPTAEAD(r4, 0xc040636d, &(0x7f0000000140)={0x0, 0x1, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)="45893a861005280a6cf21fcb9ecff86c06dbaf0655dc78753a47e67ad29acb8f"})
bind$inet(r3, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
sendmsg$inet_sctp(r3, &(0x7f00000025c0)={0x0, 0x0, &(0x7f0000002500)=[{&(0x7f0000000180)="236f8b065d884b56cbc8822e6fc7", 0xe}], 0x1, 0x0, 0x5d}, 0x0)
shutdown(r3, 0x1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)

executing program 0:
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1e, @sival_ptr=0x40, @spare=[0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x6]})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sival_int, @ke_flags})
sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x1, @rand_addr=0x2cc4c00}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1, 0x0}, 0x0)

executing program 1:
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0x19, 0x0, 0x6, &(0x7f0000000040)="0100743adeff", 0x0, 0x0, 0x0, 0x0, [0x0, 0x7]})

executing program 3:
open$dir(0x0, 0x0, 0x0)
openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket(0x0, 0x1, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)

executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x3, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x25, &(0x7f0000000940), &(0x7f0000000900)=0x4)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000), 0xc)

executing program 0:
socket$inet_udplite(0x2, 0x2, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int=0x401, @ke_flags=0x1})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0xb, 0x0, 0x0, 0x0, 0x0, 0x0})

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x3})
socket$inet_udplite(0x2, 0x2, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x9})
openat$filemon(0xffffff9c, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$CIOCCRYPT(r0, 0xc0306367, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)

executing program 3:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
getpid()
setsid()
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000200))
ioctl$FILEMON_SET_PID(r0, 0xc0045302, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x47, &(0x7f0000000100)=0x3f, 0x4)
sendto(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r1, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53523c08da73d807f1", 0x67}, {&(0x7f0000000180)="21fe9b303a53455babd8fd47d4a0adf58552e3bd3c605a2e10e8252263a8645e401d4a06f946a861e56c7dc17a8a2546ff80e64bfd433c4dc41696cf3ac47e6fea5bde7a1cfdc3219e7e9a2eb1ea27accd0bd5e0c03da0ef892e6089f569bf4c55cb19ce50d10543b2d1be69b58eb5fb56d140ce5a17d9b7bf746cfaeca3e792dd4f00d2626b10975bf4ec341b7bd350fab64a2993dd3f9e662d6f933ef034ec11b76e754773d73bb280e177bb2e0e8aac5059ed3a5e2d6df0232865912c041b0f14c0ca9d314ce6", 0xc8}, {&(0x7f0000000080)="5aac9d2a09b304321aaa18d528980ace4c94b1dc90e71747bdf721c89e4836", 0x1f}, {&(0x7f0000000280)="3ab2b137babddeea5631319b53fa902599777e3c5c93c90f18f9a9a676c6c184989b1bfb38b765b4bee832487236a4a13feb48ed6facd41277c85feda40125d94d0bf6a9965bb80e80bbf360d7b3613d093e3bde8990dc5f003b1dd7a008475bdf6bb69e98f1a79890cef21cb0ad20ec66667a162f5ed0b9833da8909c3b153380a86dc0f9e8baae762d0e69030bc4c23a05cd2cb213e6a34b420b61", 0x9c}, {&(0x7f0000000340)="031fa0fe45d686909a3071b5a2f1678f5d1daf9ba7eeb17b380c86ce882ab3d68f7ad98e6f81cd5d41788eb2fa4d7e03556ded735a4271a1d3666d1ddbcb8e3f1a850b306d2d5ac7be35afe5ff1165f6a2bd598a6dc1f883331ddb0abd475fc9f93728c6f6fc4093246500a479166eaa96ea07c7159cd2f11c1c6a9c6f4bfdec29868913f1e2abbffedaf8049af9d7d8cac886dc938f2f030a5714f89d047ecf8f5940ff1c4c5104dfbe63d6", 0xac}, {&(0x7f0000000400)="5f0a2629cc04f25337efdb3d41f5f9c82a3b94bbfad96bf8e32f9c091591b0a8fa696fa78cb539c92cfbddeb79ca19f781c19a5cecccfaed9a3113b14e91b6bf9fbd97dfe88a0b00e20157d7137ae7c4854fe880054e12fd1129e0990721f7a93570818f8b5a2351a28d5d5210333d1f187a85ca7ca67dcf71b8d8fc10fde8b3a93f4ec62f59894f1d2f46bc4183b9b633920b6844459b10ccb8ad1d2c9248c57be20118e9806e00bc32cecd0ad9eb468171760e5440b8eb8c6072bc41372ddb9eb92e233a7e6471", 0xc8}, {&(0x7f0000000500)="5b8e29d9a575b4176f890d5049895bc098b08f192da19928b1ac48f04ac0c16cb9538476f5", 0x25}, {&(0x7f00000008c0)="c5aad91be07fad026c5113816be9281763094825a75cab0d8d2b6899bdd76187c2d13e8e210dd995f089edc4b212f7566c3508fb2845af8c57712c92048aa2c46d9e7eeae2495b79ce0011fa739ff292db98ecc98e887ee5c40e63bc4a38ea2d49028f8e245e8fdeef5d1164fd70a8293f0515db382d234ccbe9325b506ec0e05d0c7f5525448eb545ca09d895f65981b417fbb87e078df5c89b83005dc007fe9aeda48370fb417ba39f2012b543f2332498e741446ceb036a1893bc93bb6fceb15ee5c3caa0e0c49fda63513fcca7675e3406fa6efcb3afe492ef48d8a74a393b2d772651287d8c10d19b17", 0xec}, {&(0x7f0000000640)="0095ae9b00a35fe496c619cff688115d73bd6765264fd8ca15245e0fc682796b7e9f2fbfd2d2b0f641d07f3ffbd948ddf7f7ea3cf562354a4aa932e02457f62eae264cd6c27b37c253a184edfd59b4ed5af8be7c2493dcb2734ec603da022b34e2f42ce0a963303cf518e11e32f370a9d5ffdcad386ad04ef101acfe95ad7daebe74d0d41cbef1e5bf1596927ad21db3eaa0fd4031b25884964a88fdca88c21ef91b7a8e205023a874bc68ee67ed78c7c71ed5", 0xb3}, {&(0x7f0000000700)="611ea6dbccccdb999f7f9ca64412426bd8bc7d09d046932a2544556b70cf0c0914cd62ee9d27a7f36aab94b002d976b1c3654a2a0e5b8111a98cf83fb5b7ad1b59f529699cb8321263ebfd94f73e2d1f9543b9dfc316", 0x56}], 0xa}, 0x0)

executing program 3:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 3:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
sendto(r0, 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)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53", 0x5f}], 0x1}, 0x0)

executing program 0:
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1e, @sival_ptr=0x40, @spare=[0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x6]})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sival_int, @ke_flags})
sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x1, @rand_addr=0x2cc4c00}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1, 0x0}, 0x0)

executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x3, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x25, &(0x7f0000000940), &(0x7f0000000900)=0x4)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000), 0xc)

executing program 0:
open$dir(0x0, 0x0, 0x0)
openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)

executing program 2:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
getpid()
setsid()
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000200))
ioctl$FILEMON_SET_PID(r0, 0xc0045302, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x47, &(0x7f0000000100)=0x3f, 0x4)
sendto(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r1, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53523c08da73d807f1", 0x67}, {&(0x7f0000000180)="21fe9b303a53455babd8fd47d4a0adf58552e3bd3c605a2e10e8252263a8645e401d4a06f946a861e56c7dc17a8a2546ff80e64bfd433c4dc41696cf3ac47e6fea5bde7a1cfdc3219e7e9a2eb1ea27accd0bd5e0c03da0ef892e6089f569bf4c55cb19ce50d10543b2d1be69b58eb5fb56d140ce5a17d9b7bf746cfaeca3e792dd4f00d2626b10975bf4ec341b7bd350fab64a2993dd3f9e662d6f933ef034ec11b76e754773d73bb280e177bb2e0e8aac5059ed3a5e2d6df0232865912c041b0f14c0ca9d314ce6", 0xc8}, {&(0x7f0000000080)="5aac9d2a09b304321aaa18d528980ace4c94b1dc90e71747bdf721c89e4836", 0x1f}, {&(0x7f0000000280)="3ab2b137babddeea5631319b53fa902599777e3c5c93c90f18f9a9a676c6c184989b1bfb38b765b4bee832487236a4a13feb48ed6facd41277c85feda40125d94d0bf6a9965bb80e80bbf360d7b3613d093e3bde8990dc5f003b1dd7a008475bdf6bb69e98f1a79890cef21cb0ad20ec66667a162f5ed0b9833da8909c3b153380a86dc0f9e8baae762d0e69030bc4c23a05cd2cb213e6a34b420b61", 0x9c}, {&(0x7f0000000340)="031fa0fe45d686909a3071b5a2f1678f5d1daf9ba7eeb17b380c86ce882ab3d68f7ad98e6f81cd5d41788eb2fa4d7e03556ded735a4271a1d3666d1ddbcb8e3f1a850b306d2d5ac7be35afe5ff1165f6a2bd598a6dc1f883331ddb0abd475fc9f93728c6f6fc4093246500a479166eaa96ea07c7159cd2f11c1c6a9c6f4bfdec29868913f1e2abbffedaf8049af9d7d8cac886dc938f2f030a5714f89d047ecf8f5940ff1c4c5104dfbe63d6", 0xac}, {&(0x7f0000000400)="5f0a2629cc04f25337efdb3d41f5f9c82a3b94bbfad96bf8e32f9c091591b0a8fa696fa78cb539c92cfbddeb79ca19f781c19a5cecccfaed9a3113b14e91b6bf9fbd97dfe88a0b00e20157d7137ae7c4854fe880054e12fd1129e0990721f7a93570818f8b5a2351a28d5d5210333d1f187a85ca7ca67dcf71b8d8fc10fde8b3a93f4ec62f59894f1d2f46bc4183b9b633920b6844459b10ccb8ad1d2c9248c57be20118e9806e00bc32cecd0ad9eb468171760e5440b8eb8c6072bc41372ddb9eb92e233a7e6471", 0xc8}, {&(0x7f0000000500)="5b8e29d9a575b4176f890d5049895bc098b08f192da19928b1ac48f04ac0c16cb9538476f5", 0x25}, {&(0x7f00000008c0)="c5aad91be07fad026c5113816be9281763094825a75cab0d8d2b6899bdd76187c2d13e8e210dd995f089edc4b212f7566c3508fb2845af8c57712c92048aa2c46d9e7eeae2495b79ce0011fa739ff292db98ecc98e887ee5c40e63bc4a38ea2d49028f8e245e8fdeef5d1164fd70a8293f0515db382d234ccbe9325b506ec0e05d0c7f5525448eb545ca09d895f65981b417fbb87e078df5c89b83005dc007fe9aeda48370fb417ba39f2012b543f2332498e741446ceb036a1893bc93bb6fceb15ee5c3caa0e0c49fda63513fcca7675e3406fa6efcb3afe492ef48d8a74a393b2d772651287d8c10d19b17", 0xec}, {&(0x7f0000000640)="0095ae9b00a35fe496c619cff688115d73bd6765264fd8ca15245e0fc682796b7e9f2fbfd2d2b0f641d07f3ffbd948ddf7f7ea3cf562354a4aa932e02457f62eae264cd6c27b37c253a184edfd59b4ed5af8be7c2493dcb2734ec603da022b34e2f42ce0a963303cf518e11e32f370a9d5ffdcad386ad04ef101acfe95ad7daebe74d0d41cbef1e5bf1596927ad21db3eaa0fd4031b25884964a88fdca88c21ef91b7a8e205023a874bc68ee67ed78c7c71ed5", 0xb3}, {&(0x7f0000000700)="611ea6dbccccdb999f7f9ca64412426bd8bc7d09d046932a2544556b70cf0c0914cd62ee9d27a7f36aab94b002d976b1c3654a2a0e5b8111a98cf83fb5b7ad1b59f529699cb8321263ebfd94f73e2d1f9543b9dfc316", 0x56}], 0xa}, 0x0)

executing program 3:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
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, 0x7, @sival_int=0x401, @ke_flags=0x1})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0xb, 0x0, 0x0, 0x0, 0x0, 0x0})

executing program 0:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r2 = openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
aio_read(&(0x7f0000001f80)={r2, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4)
freebsd11_lstat(0x0, 0x0)
r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x2000000, 0x0)
ioctl$CIOCGSESSION2(r4, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0x20, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505d7dbce4235fc3735fbe8e5aa4f4bb674", 0x0, 0x0, 0x0, 0xfdfffffd, [0x0, 0x9]})
ioctl$CIOCCRYPTAEAD(r4, 0xc040636d, &(0x7f0000000140)={0x0, 0x1, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)="45893a861005280a6cf21fcb9ecff86c06dbaf0655dc78753a47e67ad29acb8f"})
bind$inet(r3, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
sendmsg$inet_sctp(r3, &(0x7f00000025c0)={0x0, 0x0, &(0x7f0000002500)=[{&(0x7f0000000180)="236f8b065d884b56cbc8822e6fc7", 0xe}], 0x1, 0x0, 0x5d}, 0x0)
shutdown(r3, 0x1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)

executing program 2:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r2 = openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
aio_read(&(0x7f0000001f80)={r2, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4)
freebsd11_lstat(0x0, 0x0)
r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x2000000, 0x0)
ioctl$CIOCGSESSION2(r4, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0x20, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505d7dbce4235fc3735fbe8e5aa4f4bb674", 0x0, 0x0, 0x0, 0xfdfffffd, [0x0, 0x9]})
ioctl$CIOCCRYPTAEAD(r4, 0xc040636d, &(0x7f0000000140)={0x0, 0x1, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)="45893a861005280a6cf21fcb9ecff86c06dbaf0655dc78753a47e67ad29acb8f"})
bind$inet(r3, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
sendmsg$inet_sctp(r3, &(0x7f00000025c0)={0x0, 0x0, &(0x7f0000002500)=[{&(0x7f0000000180)="236f8b065d884b56cbc8822e6fc7", 0xe}], 0x1, 0x0, 0x5d}, 0x0)
shutdown(r3, 0x1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)

executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x3, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x25, &(0x7f0000000940), &(0x7f0000000900)=0x4)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000), 0xc)

executing program 0:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
sendto(r0, 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)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53", 0x5f}], 0x1}, 0x0)

executing program 0:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 3:
open$dir(0x0, 0x0, 0x0)
openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)

executing program 2:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
getpid()
setsid()
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000200))
ioctl$FILEMON_SET_PID(r0, 0xc0045302, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x47, &(0x7f0000000100)=0x3f, 0x4)
sendto(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r1, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53523c08da73d807f1", 0x67}, {&(0x7f0000000180)="21fe9b303a53455babd8fd47d4a0adf58552e3bd3c605a2e10e8252263a8645e401d4a06f946a861e56c7dc17a8a2546ff80e64bfd433c4dc41696cf3ac47e6fea5bde7a1cfdc3219e7e9a2eb1ea27accd0bd5e0c03da0ef892e6089f569bf4c55cb19ce50d10543b2d1be69b58eb5fb56d140ce5a17d9b7bf746cfaeca3e792dd4f00d2626b10975bf4ec341b7bd350fab64a2993dd3f9e662d6f933ef034ec11b76e754773d73bb280e177bb2e0e8aac5059ed3a5e2d6df0232865912c041b0f14c0ca9d314ce6", 0xc8}, {&(0x7f0000000080)="5aac9d2a09b304321aaa18d528980ace4c94b1dc90e71747bdf721c89e4836", 0x1f}, {&(0x7f0000000280)="3ab2b137babddeea5631319b53fa902599777e3c5c93c90f18f9a9a676c6c184989b1bfb38b765b4bee832487236a4a13feb48ed6facd41277c85feda40125d94d0bf6a9965bb80e80bbf360d7b3613d093e3bde8990dc5f003b1dd7a008475bdf6bb69e98f1a79890cef21cb0ad20ec66667a162f5ed0b9833da8909c3b153380a86dc0f9e8baae762d0e69030bc4c23a05cd2cb213e6a34b420b61", 0x9c}, {&(0x7f0000000340)="031fa0fe45d686909a3071b5a2f1678f5d1daf9ba7eeb17b380c86ce882ab3d68f7ad98e6f81cd5d41788eb2fa4d7e03556ded735a4271a1d3666d1ddbcb8e3f1a850b306d2d5ac7be35afe5ff1165f6a2bd598a6dc1f883331ddb0abd475fc9f93728c6f6fc4093246500a479166eaa96ea07c7159cd2f11c1c6a9c6f4bfdec29868913f1e2abbffedaf8049af9d7d8cac886dc938f2f030a5714f89d047ecf8f5940ff1c4c5104dfbe63d6", 0xac}, {&(0x7f0000000400)="5f0a2629cc04f25337efdb3d41f5f9c82a3b94bbfad96bf8e32f9c091591b0a8fa696fa78cb539c92cfbddeb79ca19f781c19a5cecccfaed9a3113b14e91b6bf9fbd97dfe88a0b00e20157d7137ae7c4854fe880054e12fd1129e0990721f7a93570818f8b5a2351a28d5d5210333d1f187a85ca7ca67dcf71b8d8fc10fde8b3a93f4ec62f59894f1d2f46bc4183b9b633920b6844459b10ccb8ad1d2c9248c57be20118e9806e00bc32cecd0ad9eb468171760e5440b8eb8c6072bc41372ddb9eb92e233a7e6471", 0xc8}, {&(0x7f0000000500)="5b8e29d9a575b4176f890d5049895bc098b08f192da19928b1ac48f04ac0c16cb9538476f5", 0x25}, {&(0x7f00000008c0)="c5aad91be07fad026c5113816be9281763094825a75cab0d8d2b6899bdd76187c2d13e8e210dd995f089edc4b212f7566c3508fb2845af8c57712c92048aa2c46d9e7eeae2495b79ce0011fa739ff292db98ecc98e887ee5c40e63bc4a38ea2d49028f8e245e8fdeef5d1164fd70a8293f0515db382d234ccbe9325b506ec0e05d0c7f5525448eb545ca09d895f65981b417fbb87e078df5c89b83005dc007fe9aeda48370fb417ba39f2012b543f2332498e741446ceb036a1893bc93bb6fceb15ee5c3caa0e0c49fda63513fcca7675e3406fa6efcb3afe492ef48d8a74a393b2d772651287d8c10d19b17", 0xec}, {&(0x7f0000000640)="0095ae9b00a35fe496c619cff688115d73bd6765264fd8ca15245e0fc682796b7e9f2fbfd2d2b0f641d07f3ffbd948ddf7f7ea3cf562354a4aa932e02457f62eae264cd6c27b37c253a184edfd59b4ed5af8be7c2493dcb2734ec603da022b34e2f42ce0a963303cf518e11e32f370a9d5ffdcad386ad04ef101acfe95ad7daebe74d0d41cbef1e5bf1596927ad21db3eaa0fd4031b25884964a88fdca88c21ef91b7a8e205023a874bc68ee67ed78c7c71ed5", 0xb3}, {&(0x7f0000000700)="611ea6dbccccdb999f7f9ca64412426bd8bc7d09d046932a2544556b70cf0c0914cd62ee9d27a7f36aab94b002d976b1c3654a2a0e5b8111a98cf83fb5b7ad1b59f529699cb8321263ebfd94f73e2d1f9543b9dfc316", 0x56}], 0xa}, 0x0)

executing program 2:
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0xb, 0x0, 0x0, 0x0, 0x0, 0x0})

executing program 3:
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1e, @sival_ptr=0x40, @spare=[0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x6]})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sival_int, @ke_flags})
sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x1, @rand_addr=0x2cc4c00}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1, 0x0}, 0x0)

executing program 0:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r0, 0x0, 0x0)

executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x3, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x25, 0x0, &(0x7f0000000900))
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000), 0xc)

executing program 0:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r2 = openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
aio_read(&(0x7f0000001f80)={r2, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4)
freebsd11_lstat(0x0, 0x0)
r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x2000000, 0x0)
ioctl$CIOCGSESSION2(r4, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0x20, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505d7dbce4235fc3735fbe8e5aa4f4bb674", 0x0, 0x0, 0x0, 0xfdfffffd, [0x0, 0x9]})
ioctl$CIOCCRYPTAEAD(r4, 0xc040636d, &(0x7f0000000140)={0x0, 0x1, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)="45893a861005280a6cf21fcb9ecff86c06dbaf0655dc78753a47e67ad29acb8f"})
bind$inet(r3, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
sendmsg$inet_sctp(r3, &(0x7f00000025c0)={0x0, 0x0, &(0x7f0000002500)=[{&(0x7f0000000180)="236f8b065d884b56cbc8822e6fc7", 0xe}], 0x1, 0x0, 0x5d}, 0x0)
shutdown(r3, 0x1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)

executing program 3:
open$dir(0x0, 0x0, 0x0)
openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)

executing program 3:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r2 = openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
aio_read(&(0x7f0000001f80)={r2, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4)
freebsd11_lstat(0x0, 0x0)
r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x2000000, 0x0)
ioctl$CIOCGSESSION2(r4, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0x20, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505d7dbce4235fc3735fbe8e5aa4f4bb674", 0x0, 0x0, 0x0, 0xfdfffffd, [0x0, 0x9]})
ioctl$CIOCCRYPTAEAD(r4, 0xc040636d, &(0x7f0000000140)={0x0, 0x1, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)="45893a861005280a6cf21fcb9ecff86c06dbaf0655dc78753a47e67ad29acb8f"})
bind$inet(r3, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
sendmsg$inet_sctp(r3, &(0x7f00000025c0)={0x0, 0x0, &(0x7f0000002500)=[{&(0x7f0000000180)="236f8b065d884b56cbc8822e6fc7", 0xe}], 0x1, 0x0, 0x5d}, 0x0)
shutdown(r3, 0x1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)

executing program 3:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
getpid()
setsid()
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000200))
ioctl$FILEMON_SET_PID(r0, 0xc0045302, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x47, &(0x7f0000000100)=0x3f, 0x4)
sendto(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r1, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53523c08da73d807f1", 0x67}, {&(0x7f0000000180)="21fe9b303a53455babd8fd47d4a0adf58552e3bd3c605a2e10e8252263a8645e401d4a06f946a861e56c7dc17a8a2546ff80e64bfd433c4dc41696cf3ac47e6fea5bde7a1cfdc3219e7e9a2eb1ea27accd0bd5e0c03da0ef892e6089f569bf4c55cb19ce50d10543b2d1be69b58eb5fb56d140ce5a17d9b7bf746cfaeca3e792dd4f00d2626b10975bf4ec341b7bd350fab64a2993dd3f9e662d6f933ef034ec11b76e754773d73bb280e177bb2e0e8aac5059ed3a5e2d6df0232865912c041b0f14c0ca9d314ce6", 0xc8}, {&(0x7f0000000080)="5aac9d2a09b304321aaa18d528980ace4c94b1dc90e71747bdf721c89e4836", 0x1f}, {&(0x7f0000000280)="3ab2b137babddeea5631319b53fa902599777e3c5c93c90f18f9a9a676c6c184989b1bfb38b765b4bee832487236a4a13feb48ed6facd41277c85feda40125d94d0bf6a9965bb80e80bbf360d7b3613d093e3bde8990dc5f003b1dd7a008475bdf6bb69e98f1a79890cef21cb0ad20ec66667a162f5ed0b9833da8909c3b153380a86dc0f9e8baae762d0e69030bc4c23a05cd2cb213e6a34b420b61", 0x9c}, {&(0x7f0000000340)="031fa0fe45d686909a3071b5a2f1678f5d1daf9ba7eeb17b380c86ce882ab3d68f7ad98e6f81cd5d41788eb2fa4d7e03556ded735a4271a1d3666d1ddbcb8e3f1a850b306d2d5ac7be35afe5ff1165f6a2bd598a6dc1f883331ddb0abd475fc9f93728c6f6fc4093246500a479166eaa96ea07c7159cd2f11c1c6a9c6f4bfdec29868913f1e2abbffedaf8049af9d7d8cac886dc938f2f030a5714f89d047ecf8f5940ff1c4c5104dfbe63d6", 0xac}, {&(0x7f0000000400)="5f0a2629cc04f25337efdb3d41f5f9c82a3b94bbfad96bf8e32f9c091591b0a8fa696fa78cb539c92cfbddeb79ca19f781c19a5cecccfaed9a3113b14e91b6bf9fbd97dfe88a0b00e20157d7137ae7c4854fe880054e12fd1129e0990721f7a93570818f8b5a2351a28d5d5210333d1f187a85ca7ca67dcf71b8d8fc10fde8b3a93f4ec62f59894f1d2f46bc4183b9b633920b6844459b10ccb8ad1d2c9248c57be20118e9806e00bc32cecd0ad9eb468171760e5440b8eb8c6072bc41372ddb9eb92e233a7e6471", 0xc8}, {&(0x7f0000000500)="5b8e29d9a575b4176f890d5049895bc098b08f192da19928b1ac48f04ac0c16cb9538476f5", 0x25}, {&(0x7f00000008c0)="c5aad91be07fad026c5113816be9281763094825a75cab0d8d2b6899bdd76187c2d13e8e210dd995f089edc4b212f7566c3508fb2845af8c57712c92048aa2c46d9e7eeae2495b79ce0011fa739ff292db98ecc98e887ee5c40e63bc4a38ea2d49028f8e245e8fdeef5d1164fd70a8293f0515db382d234ccbe9325b506ec0e05d0c7f5525448eb545ca09d895f65981b417fbb87e078df5c89b83005dc007fe9aeda48370fb417ba39f2012b543f2332498e741446ceb036a1893bc93bb6fceb15ee5c3caa0e0c49fda63513fcca7675e3406fa6efcb3afe492ef48d8a74a393b2d772651287d8c10d19b17", 0xec}, {&(0x7f0000000640)="0095ae9b00a35fe496c619cff688115d73bd6765264fd8ca15245e0fc682796b7e9f2fbfd2d2b0f641d07f3ffbd948ddf7f7ea3cf562354a4aa932e02457f62eae264cd6c27b37c253a184edfd59b4ed5af8be7c2493dcb2734ec603da022b34e2f42ce0a963303cf518e11e32f370a9d5ffdcad386ad04ef101acfe95ad7daebe74d0d41cbef1e5bf1596927ad21db3eaa0fd4031b25884964a88fdca88c21ef91b7a8e205023a874bc68ee67ed78c7c71ed5", 0xb3}, {&(0x7f0000000700)="611ea6dbccccdb999f7f9ca64412426bd8bc7d09d046932a2544556b70cf0c0914cd62ee9d27a7f36aab94b002d976b1c3654a2a0e5b8111a98cf83fb5b7ad1b59f529699cb8321263ebfd94f73e2d1f9543b9dfc316", 0x56}], 0xa}, 0x0)

executing program 0:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 0:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r0, 0x0, 0x0)

executing program 3:
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1e, @sival_ptr=0x40, @spare=[0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x6]})
vfork()
sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x1, @rand_addr=0x2cc4c00}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1, 0x0}, 0x0)

executing program 0:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
getpid()
setsid()
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000200))
ioctl$FILEMON_SET_PID(r0, 0xc0045302, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x47, &(0x7f0000000100)=0x3f, 0x4)
sendto(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r1, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53523c08da73d807f1", 0x67}, {&(0x7f0000000180)="21fe9b303a53455babd8fd47d4a0adf58552e3bd3c605a2e10e8252263a8645e401d4a06f946a861e56c7dc17a8a2546ff80e64bfd433c4dc41696cf3ac47e6fea5bde7a1cfdc3219e7e9a2eb1ea27accd0bd5e0c03da0ef892e6089f569bf4c55cb19ce50d10543b2d1be69b58eb5fb56d140ce5a17d9b7bf746cfaeca3e792dd4f00d2626b10975bf4ec341b7bd350fab64a2993dd3f9e662d6f933ef034ec11b76e754773d73bb280e177bb2e0e8aac5059ed3a5e2d6df0232865912c041b0f14c0ca9d314ce6", 0xc8}, {&(0x7f0000000080)="5aac9d2a09b304321aaa18d528980ace4c94b1dc90e71747bdf721c89e4836", 0x1f}, {&(0x7f0000000280)="3ab2b137babddeea5631319b53fa902599777e3c5c93c90f18f9a9a676c6c184989b1bfb38b765b4bee832487236a4a13feb48ed6facd41277c85feda40125d94d0bf6a9965bb80e80bbf360d7b3613d093e3bde8990dc5f003b1dd7a008475bdf6bb69e98f1a79890cef21cb0ad20ec66667a162f5ed0b9833da8909c3b153380a86dc0f9e8baae762d0e69030bc4c23a05cd2cb213e6a34b420b61", 0x9c}, {&(0x7f0000000340)="031fa0fe45d686909a3071b5a2f1678f5d1daf9ba7eeb17b380c86ce882ab3d68f7ad98e6f81cd5d41788eb2fa4d7e03556ded735a4271a1d3666d1ddbcb8e3f1a850b306d2d5ac7be35afe5ff1165f6a2bd598a6dc1f883331ddb0abd475fc9f93728c6f6fc4093246500a479166eaa96ea07c7159cd2f11c1c6a9c6f4bfdec29868913f1e2abbffedaf8049af9d7d8cac886dc938f2f030a5714f89d047ecf8f5940ff1c4c5104dfbe63d6", 0xac}, {&(0x7f0000000400)="5f0a2629cc04f25337efdb3d41f5f9c82a3b94bbfad96bf8e32f9c091591b0a8fa696fa78cb539c92cfbddeb79ca19f781c19a5cecccfaed9a3113b14e91b6bf9fbd97dfe88a0b00e20157d7137ae7c4854fe880054e12fd1129e0990721f7a93570818f8b5a2351a28d5d5210333d1f187a85ca7ca67dcf71b8d8fc10fde8b3a93f4ec62f59894f1d2f46bc4183b9b633920b6844459b10ccb8ad1d2c9248c57be20118e9806e00bc32cecd0ad9eb468171760e5440b8eb8c6072bc41372ddb9eb92e233a7e6471", 0xc8}, {&(0x7f0000000500)="5b8e29d9a575b4176f890d5049895bc098b08f192da19928b1ac48f04ac0c16cb9538476f5", 0x25}, {&(0x7f00000008c0)="c5aad91be07fad026c5113816be9281763094825a75cab0d8d2b6899bdd76187c2d13e8e210dd995f089edc4b212f7566c3508fb2845af8c57712c92048aa2c46d9e7eeae2495b79ce0011fa739ff292db98ecc98e887ee5c40e63bc4a38ea2d49028f8e245e8fdeef5d1164fd70a8293f0515db382d234ccbe9325b506ec0e05d0c7f5525448eb545ca09d895f65981b417fbb87e078df5c89b83005dc007fe9aeda48370fb417ba39f2012b543f2332498e741446ceb036a1893bc93bb6fceb15ee5c3caa0e0c49fda63513fcca7675e3406fa6efcb3afe492ef48d8a74a393b2d772651287d8c10d19b17", 0xec}, {&(0x7f0000000640)="0095ae9b00a35fe496c619cff688115d73bd6765264fd8ca15245e0fc682796b7e9f2fbfd2d2b0f641d07f3ffbd948ddf7f7ea3cf562354a4aa932e02457f62eae264cd6c27b37c253a184edfd59b4ed5af8be7c2493dcb2734ec603da022b34e2f42ce0a963303cf518e11e32f370a9d5ffdcad386ad04ef101acfe95ad7daebe74d0d41cbef1e5bf1596927ad21db3eaa0fd4031b25884964a88fdca88c21ef91b7a8e205023a874bc68ee67ed78c7c71ed5", 0xb3}, {&(0x7f0000000700)="611ea6dbccccdb999f7f9ca64412426bd8bc7d09d046932a2544556b70cf0c0914cd62ee9d27a7f36aab94b002d976b1c3654a2a0e5b8111a98cf83fb5b7ad1b59f529699cb8321263ebfd94f73e2d1f9543b9dfc316", 0x56}], 0xa}, 0x0)

executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x3, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x25, 0x0, &(0x7f0000000900))
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000), 0xc)

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x8}, 0x8)

executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
recvfrom$inet(r0, 0x0, 0x0, 0x42, 0x0, 0x0)
sendto$inet(r0, 0x0, 0x0, 0x20181, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a00}, 0x10)
sendmsg$inet_sctp(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0x4}, 0x8)

executing program 0:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 1:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r0, 0x0, 0x0)

executing program 1:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
getpid()
setsid()
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000200))
ioctl$FILEMON_SET_PID(r0, 0xc0045302, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x47, &(0x7f0000000100)=0x3f, 0x4)
sendto(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r1, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53523c08da73d807f1", 0x67}, {&(0x7f0000000180)="21fe9b303a53455babd8fd47d4a0adf58552e3bd3c605a2e10e8252263a8645e401d4a06f946a861e56c7dc17a8a2546ff80e64bfd433c4dc41696cf3ac47e6fea5bde7a1cfdc3219e7e9a2eb1ea27accd0bd5e0c03da0ef892e6089f569bf4c55cb19ce50d10543b2d1be69b58eb5fb56d140ce5a17d9b7bf746cfaeca3e792dd4f00d2626b10975bf4ec341b7bd350fab64a2993dd3f9e662d6f933ef034ec11b76e754773d73bb280e177bb2e0e8aac5059ed3a5e2d6df0232865912c041b0f14c0ca9d314ce6", 0xc8}, {&(0x7f0000000080)="5aac9d2a09b304321aaa18d528980ace4c94b1dc90e71747bdf721c89e4836", 0x1f}, {&(0x7f0000000280)="3ab2b137babddeea5631319b53fa902599777e3c5c93c90f18f9a9a676c6c184989b1bfb38b765b4bee832487236a4a13feb48ed6facd41277c85feda40125d94d0bf6a9965bb80e80bbf360d7b3613d093e3bde8990dc5f003b1dd7a008475bdf6bb69e98f1a79890cef21cb0ad20ec66667a162f5ed0b9833da8909c3b153380a86dc0f9e8baae762d0e69030bc4c23a05cd2cb213e6a34b420b61", 0x9c}, {&(0x7f0000000340)="031fa0fe45d686909a3071b5a2f1678f5d1daf9ba7eeb17b380c86ce882ab3d68f7ad98e6f81cd5d41788eb2fa4d7e03556ded735a4271a1d3666d1ddbcb8e3f1a850b306d2d5ac7be35afe5ff1165f6a2bd598a6dc1f883331ddb0abd475fc9f93728c6f6fc4093246500a479166eaa96ea07c7159cd2f11c1c6a9c6f4bfdec29868913f1e2abbffedaf8049af9d7d8cac886dc938f2f030a5714f89d047ecf8f5940ff1c4c5104dfbe63d6", 0xac}, {&(0x7f0000000400)="5f0a2629cc04f25337efdb3d41f5f9c82a3b94bbfad96bf8e32f9c091591b0a8fa696fa78cb539c92cfbddeb79ca19f781c19a5cecccfaed9a3113b14e91b6bf9fbd97dfe88a0b00e20157d7137ae7c4854fe880054e12fd1129e0990721f7a93570818f8b5a2351a28d5d5210333d1f187a85ca7ca67dcf71b8d8fc10fde8b3a93f4ec62f59894f1d2f46bc4183b9b633920b6844459b10ccb8ad1d2c9248c57be20118e9806e00bc32cecd0ad9eb468171760e5440b8eb8c6072bc41372ddb9eb92e233a7e6471", 0xc8}, {&(0x7f0000000500)="5b8e29d9a575b4176f890d5049895bc098b08f192da19928b1ac48f04ac0c16cb9538476f5", 0x25}, {&(0x7f00000008c0)="c5aad91be07fad026c5113816be9281763094825a75cab0d8d2b6899bdd76187c2d13e8e210dd995f089edc4b212f7566c3508fb2845af8c57712c92048aa2c46d9e7eeae2495b79ce0011fa739ff292db98ecc98e887ee5c40e63bc4a38ea2d49028f8e245e8fdeef5d1164fd70a8293f0515db382d234ccbe9325b506ec0e05d0c7f5525448eb545ca09d895f65981b417fbb87e078df5c89b83005dc007fe9aeda48370fb417ba39f2012b543f2332498e741446ceb036a1893bc93bb6fceb15ee5c3caa0e0c49fda63513fcca7675e3406fa6efcb3afe492ef48d8a74a393b2d772651287d8c10d19b17", 0xec}, {&(0x7f0000000640)="0095ae9b00a35fe496c619cff688115d73bd6765264fd8ca15245e0fc682796b7e9f2fbfd2d2b0f641d07f3ffbd948ddf7f7ea3cf562354a4aa932e02457f62eae264cd6c27b37c253a184edfd59b4ed5af8be7c2493dcb2734ec603da022b34e2f42ce0a963303cf518e11e32f370a9d5ffdcad386ad04ef101acfe95ad7daebe74d0d41cbef1e5bf1596927ad21db3eaa0fd4031b25884964a88fdca88c21ef91b7a8e205023a874bc68ee67ed78c7c71ed5", 0xb3}, {&(0x7f0000000700)="611ea6dbccccdb999f7f9ca64412426bd8bc7d09d046932a2544556b70cf0c0914cd62ee9d27a7f36aab94b002d976b1c3654a2a0e5b8111a98cf83fb5b7ad1b59f529699cb8321263ebfd94f73e2d1f9543b9dfc316", 0x56}], 0xa}, 0x0)

executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x3, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x25, 0x0, &(0x7f0000000900))
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000), 0xc)

executing program 1:
open$dir(0x0, 0x0, 0x0)
openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)

executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
recvfrom$inet(r0, 0x0, 0x0, 0x42, 0x0, 0x0)
sendto$inet(r0, 0x0, 0x0, 0x20181, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a00}, 0x10)
sendmsg$inet_sctp(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0x4}, 0x8)

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x8}, 0x8)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x3})
socket$inet_udplite(0x2, 0x2, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1})
openat$filemon(0xffffff9c, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$CIOCCRYPT(r0, 0xc0306367, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)

executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
socketpair$unix(0x1, 0x0, 0x0, 0x0)
aio_suspend(0x0, 0xffffffffffffffe6, &(0x7f0000001c80))
r0 = socket(0x2, 0x1, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000000280)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "7031f6", 0x14, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, @local={0xfe, 0x80, '\x00', 0x0}, {[], @tcp={{0x1, 0x1, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
socket(0x0, 0x0, 0x0)
vfork()
openat$crypto(0xffffffffffffff9c, &(0x7f0000001980), 0x0, 0x0)
rfork(0x3060)
ksem_getvalue(0x0, 0x0)

executing program 2:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
getpid()
setsid()
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000200))
ioctl$FILEMON_SET_PID(r0, 0xc0045302, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x47, &(0x7f0000000100)=0x3f, 0x4)
sendto(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r1, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53523c08da73d807f1", 0x67}, {&(0x7f0000000180)="21fe9b303a53455babd8fd47d4a0adf58552e3bd3c605a2e10e8252263a8645e401d4a06f946a861e56c7dc17a8a2546ff80e64bfd433c4dc41696cf3ac47e6fea5bde7a1cfdc3219e7e9a2eb1ea27accd0bd5e0c03da0ef892e6089f569bf4c55cb19ce50d10543b2d1be69b58eb5fb56d140ce5a17d9b7bf746cfaeca3e792dd4f00d2626b10975bf4ec341b7bd350fab64a2993dd3f9e662d6f933ef034ec11b76e754773d73bb280e177bb2e0e8aac5059ed3a5e2d6df0232865912c041b0f14c0ca9d314ce6", 0xc8}, {&(0x7f0000000080)="5aac9d2a09b304321aaa18d528980ace4c94b1dc90e71747bdf721c89e4836", 0x1f}, {&(0x7f0000000280)="3ab2b137babddeea5631319b53fa902599777e3c5c93c90f18f9a9a676c6c184989b1bfb38b765b4bee832487236a4a13feb48ed6facd41277c85feda40125d94d0bf6a9965bb80e80bbf360d7b3613d093e3bde8990dc5f003b1dd7a008475bdf6bb69e98f1a79890cef21cb0ad20ec66667a162f5ed0b9833da8909c3b153380a86dc0f9e8baae762d0e69030bc4c23a05cd2cb213e6a34b420b61", 0x9c}, {&(0x7f0000000340)="031fa0fe45d686909a3071b5a2f1678f5d1daf9ba7eeb17b380c86ce882ab3d68f7ad98e6f81cd5d41788eb2fa4d7e03556ded735a4271a1d3666d1ddbcb8e3f1a850b306d2d5ac7be35afe5ff1165f6a2bd598a6dc1f883331ddb0abd475fc9f93728c6f6fc4093246500a479166eaa96ea07c7159cd2f11c1c6a9c6f4bfdec29868913f1e2abbffedaf8049af9d7d8cac886dc938f2f030a5714f89d047ecf8f5940ff1c4c5104dfbe63d6", 0xac}, {&(0x7f0000000400)="5f0a2629cc04f25337efdb3d41f5f9c82a3b94bbfad96bf8e32f9c091591b0a8fa696fa78cb539c92cfbddeb79ca19f781c19a5cecccfaed9a3113b14e91b6bf9fbd97dfe88a0b00e20157d7137ae7c4854fe880054e12fd1129e0990721f7a93570818f8b5a2351a28d5d5210333d1f187a85ca7ca67dcf71b8d8fc10fde8b3a93f4ec62f59894f1d2f46bc4183b9b633920b6844459b10ccb8ad1d2c9248c57be20118e9806e00bc32cecd0ad9eb468171760e5440b8eb8c6072bc41372ddb9eb92e233a7e6471", 0xc8}, {&(0x7f0000000500)="5b8e29d9a575b4176f890d5049895bc098b08f192da19928b1ac48f04ac0c16cb9538476f5", 0x25}, {&(0x7f00000008c0)="c5aad91be07fad026c5113816be9281763094825a75cab0d8d2b6899bdd76187c2d13e8e210dd995f089edc4b212f7566c3508fb2845af8c57712c92048aa2c46d9e7eeae2495b79ce0011fa739ff292db98ecc98e887ee5c40e63bc4a38ea2d49028f8e245e8fdeef5d1164fd70a8293f0515db382d234ccbe9325b506ec0e05d0c7f5525448eb545ca09d895f65981b417fbb87e078df5c89b83005dc007fe9aeda48370fb417ba39f2012b543f2332498e741446ceb036a1893bc93bb6fceb15ee5c3caa0e0c49fda63513fcca7675e3406fa6efcb3afe492ef48d8a74a393b2d772651287d8c10d19b17", 0xec}, {&(0x7f0000000640)="0095ae9b00a35fe496c619cff688115d73bd6765264fd8ca15245e0fc682796b7e9f2fbfd2d2b0f641d07f3ffbd948ddf7f7ea3cf562354a4aa932e02457f62eae264cd6c27b37c253a184edfd59b4ed5af8be7c2493dcb2734ec603da022b34e2f42ce0a963303cf518e11e32f370a9d5ffdcad386ad04ef101acfe95ad7daebe74d0d41cbef1e5bf1596927ad21db3eaa0fd4031b25884964a88fdca88c21ef91b7a8e205023a874bc68ee67ed78c7c71ed5", 0xb3}, {&(0x7f0000000700)="611ea6dbccccdb999f7f9ca64412426bd8bc7d09d046932a2544556b70cf0c0914cd62ee9d27a7f36aab94b002d976b1c3654a2a0e5b8111a98cf83fb5b7ad1b59f529699cb8321263ebfd94f73e2d1f9543b9dfc316", 0x56}], 0xa}, 0x0)

executing program 2:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r2 = openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
aio_read(&(0x7f0000001f80)={r2, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4)
r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x2000000, 0x0)
ioctl$CIOCCRYPTAEAD(r4, 0xc040636d, &(0x7f0000000140)={0x0, 0x1, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)="45893a861005280a6cf21fcb9ecff86c06dbaf0655dc78753a47e67ad29acb8f"})

executing program 2:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r2 = openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
aio_read(&(0x7f0000001f80)={r2, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r3, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 2:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r2 = openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
aio_read(&(0x7f0000001f80)={r2, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4)
freebsd11_lstat(0x0, 0x0)
r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x2000000, 0x0)
ioctl$CIOCGSESSION2(r4, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0x20, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505d7dbce4235fc3735fbe8e5aa4f4bb674", 0x0, 0x0, 0x0, 0xfdfffffd, [0x0, 0x9]})
ioctl$CIOCCRYPTAEAD(r4, 0xc040636d, &(0x7f0000000140)={0x0, 0x1, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)="45893a861005280a6cf21fcb9ecff86c06dbaf0655dc78753a47e67ad29acb8f"})
bind$inet(r3, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
sendmsg$inet_sctp(r3, &(0x7f00000025c0)={0x0, 0x0, &(0x7f0000002500)=[{&(0x7f0000000180)="236f8b065d884b56cbc8822e6fc7", 0xe}], 0x1, 0x0, 0x5d}, 0x0)
shutdown(r3, 0x1)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)

executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
recvfrom$inet(r0, 0x0, 0x0, 0x42, 0x0, 0x0)
sendto$inet(r0, 0x0, 0x0, 0x20181, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a00}, 0x10)
sendmsg$inet_sctp(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0x4}, 0x8)

executing program 2:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 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)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000100)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53", 0x5f}], 0x1}, 0x0)

executing program 2:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
getpid()
setsid()
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000200))
ioctl$FILEMON_SET_PID(r0, 0xc0045302, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x47, &(0x7f0000000100)=0x3f, 0x4)
sendto(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r1, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53523c08da73d807f1", 0x67}, {&(0x7f0000000180)="21fe9b303a53455babd8fd47d4a0adf58552e3bd3c605a2e10e8252263a8645e401d4a06f946a861e56c7dc17a8a2546ff80e64bfd433c4dc41696cf3ac47e6fea5bde7a1cfdc3219e7e9a2eb1ea27accd0bd5e0c03da0ef892e6089f569bf4c55cb19ce50d10543b2d1be69b58eb5fb56d140ce5a17d9b7bf746cfaeca3e792dd4f00d2626b10975bf4ec341b7bd350fab64a2993dd3f9e662d6f933ef034ec11b76e754773d73bb280e177bb2e0e8aac5059ed3a5e2d6df0232865912c041b0f14c0ca9d314ce6", 0xc8}, {&(0x7f0000000080)="5aac9d2a09b304321aaa18d528980ace4c94b1dc90e71747bdf721c89e4836", 0x1f}, {&(0x7f0000000280)="3ab2b137babddeea5631319b53fa902599777e3c5c93c90f18f9a9a676c6c184989b1bfb38b765b4bee832487236a4a13feb48ed6facd41277c85feda40125d94d0bf6a9965bb80e80bbf360d7b3613d093e3bde8990dc5f003b1dd7a008475bdf6bb69e98f1a79890cef21cb0ad20ec66667a162f5ed0b9833da8909c3b153380a86dc0f9e8baae762d0e69030bc4c23a05cd2cb213e6a34b420b61", 0x9c}, {&(0x7f0000000340)="031fa0fe45d686909a3071b5a2f1678f5d1daf9ba7eeb17b380c86ce882ab3d68f7ad98e6f81cd5d41788eb2fa4d7e03556ded735a4271a1d3666d1ddbcb8e3f1a850b306d2d5ac7be35afe5ff1165f6a2bd598a6dc1f883331ddb0abd475fc9f93728c6f6fc4093246500a479166eaa96ea07c7159cd2f11c1c6a9c6f4bfdec29868913f1e2abbffedaf8049af9d7d8cac886dc938f2f030a5714f89d047ecf8f5940ff1c4c5104dfbe63d6", 0xac}, {&(0x7f0000000400)="5f0a2629cc04f25337efdb3d41f5f9c82a3b94bbfad96bf8e32f9c091591b0a8fa696fa78cb539c92cfbddeb79ca19f781c19a5cecccfaed9a3113b14e91b6bf9fbd97dfe88a0b00e20157d7137ae7c4854fe880054e12fd1129e0990721f7a93570818f8b5a2351a28d5d5210333d1f187a85ca7ca67dcf71b8d8fc10fde8b3a93f4ec62f59894f1d2f46bc4183b9b633920b6844459b10ccb8ad1d2c9248c57be20118e9806e00bc32cecd0ad9eb468171760e5440b8eb8c6072bc41372ddb9eb92e233a7e6471", 0xc8}, {&(0x7f0000000500)="5b8e29d9a575b4176f890d5049895bc098b08f192da19928b1ac48f04ac0c16cb9538476f5", 0x25}, {&(0x7f00000008c0)="c5aad91be07fad026c5113816be9281763094825a75cab0d8d2b6899bdd76187c2d13e8e210dd995f089edc4b212f7566c3508fb2845af8c57712c92048aa2c46d9e7eeae2495b79ce0011fa739ff292db98ecc98e887ee5c40e63bc4a38ea2d49028f8e245e8fdeef5d1164fd70a8293f0515db382d234ccbe9325b506ec0e05d0c7f5525448eb545ca09d895f65981b417fbb87e078df5c89b83005dc007fe9aeda48370fb417ba39f2012b543f2332498e741446ceb036a1893bc93bb6fceb15ee5c3caa0e0c49fda63513fcca7675e3406fa6efcb3afe492ef48d8a74a393b2d772651287d8c10d19b17", 0xec}, {&(0x7f0000000640)="0095ae9b00a35fe496c619cff688115d73bd6765264fd8ca15245e0fc682796b7e9f2fbfd2d2b0f641d07f3ffbd948ddf7f7ea3cf562354a4aa932e02457f62eae264cd6c27b37c253a184edfd59b4ed5af8be7c2493dcb2734ec603da022b34e2f42ce0a963303cf518e11e32f370a9d5ffdcad386ad04ef101acfe95ad7daebe74d0d41cbef1e5bf1596927ad21db3eaa0fd4031b25884964a88fdca88c21ef91b7a8e205023a874bc68ee67ed78c7c71ed5", 0xb3}, {&(0x7f0000000700)="611ea6dbccccdb999f7f9ca64412426bd8bc7d09d046932a2544556b70cf0c0914cd62ee9d27a7f36aab94b002d976b1c3654a2a0e5b8111a98cf83fb5b7ad1b59f529699cb8321263ebfd94f73e2d1f9543b9dfc316", 0x56}], 0xa}, 0x0)

executing program 2:
open$dir(0x0, 0x0, 0x0)
openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket(0x0, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)

executing program 2:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r2 = openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
aio_read(&(0x7f0000001f80)={r2, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4)
r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x2000000, 0x0)
ioctl$CIOCCRYPTAEAD(r4, 0xc040636d, &(0x7f0000000140)={0x0, 0x1, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)="45893a861005280a6cf21fcb9ecff86c06dbaf0655dc78753a47e67ad29acb8f"})

executing program 2:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r2 = openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
aio_read(&(0x7f0000001f80)={r2, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r3, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 2:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r2 = openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
aio_read(&(0x7f0000001f80)={r2, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4)
freebsd11_lstat(0x0, 0x0)
r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x2000000, 0x0)
ioctl$CIOCGSESSION2(r4, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0x20, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505d7dbce4235fc3735fbe8e5aa4f4bb674", 0x0, 0x0, 0x0, 0xfdfffffd, [0x0, 0x9]})
ioctl$CIOCCRYPTAEAD(r4, 0xc040636d, &(0x7f0000000140)={0x0, 0x1, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)="45893a861005280a6cf21fcb9ecff86c06dbaf0655dc78753a47e67ad29acb8f"})
bind$inet(r3, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
sendmsg$inet_sctp(r3, &(0x7f00000025c0)={0x0, 0x0, &(0x7f0000002500)=[{&(0x7f0000000180)="236f8b065d884b56cbc8822e6fc7", 0xe}], 0x1, 0x0, 0x5d}, 0x0)
shutdown(r3, 0x1)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)

executing program 2:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 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, 0x0}, 0x0)

executing program 2:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
getpid()
setsid()
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000200))
ioctl$FILEMON_SET_PID(r0, 0xc0045302, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x47, &(0x7f0000000100)=0x3f, 0x4)
sendto(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r1, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53523c08da73d807f1", 0x67}, {&(0x7f0000000180)="21fe9b303a53455babd8fd47d4a0adf58552e3bd3c605a2e10e8252263a8645e401d4a06f946a861e56c7dc17a8a2546ff80e64bfd433c4dc41696cf3ac47e6fea5bde7a1cfdc3219e7e9a2eb1ea27accd0bd5e0c03da0ef892e6089f569bf4c55cb19ce50d10543b2d1be69b58eb5fb56d140ce5a17d9b7bf746cfaeca3e792dd4f00d2626b10975bf4ec341b7bd350fab64a2993dd3f9e662d6f933ef034ec11b76e754773d73bb280e177bb2e0e8aac5059ed3a5e2d6df0232865912c041b0f14c0ca9d314ce6", 0xc8}, {&(0x7f0000000080)="5aac9d2a09b304321aaa18d528980ace4c94b1dc90e71747bdf721c89e4836", 0x1f}, {&(0x7f0000000280)="3ab2b137babddeea5631319b53fa902599777e3c5c93c90f18f9a9a676c6c184989b1bfb38b765b4bee832487236a4a13feb48ed6facd41277c85feda40125d94d0bf6a9965bb80e80bbf360d7b3613d093e3bde8990dc5f003b1dd7a008475bdf6bb69e98f1a79890cef21cb0ad20ec66667a162f5ed0b9833da8909c3b153380a86dc0f9e8baae762d0e69030bc4c23a05cd2cb213e6a34b420b61", 0x9c}, {&(0x7f0000000340)="031fa0fe45d686909a3071b5a2f1678f5d1daf9ba7eeb17b380c86ce882ab3d68f7ad98e6f81cd5d41788eb2fa4d7e03556ded735a4271a1d3666d1ddbcb8e3f1a850b306d2d5ac7be35afe5ff1165f6a2bd598a6dc1f883331ddb0abd475fc9f93728c6f6fc4093246500a479166eaa96ea07c7159cd2f11c1c6a9c6f4bfdec29868913f1e2abbffedaf8049af9d7d8cac886dc938f2f030a5714f89d047ecf8f5940ff1c4c5104dfbe63d6", 0xac}, {&(0x7f0000000400)="5f0a2629cc04f25337efdb3d41f5f9c82a3b94bbfad96bf8e32f9c091591b0a8fa696fa78cb539c92cfbddeb79ca19f781c19a5cecccfaed9a3113b14e91b6bf9fbd97dfe88a0b00e20157d7137ae7c4854fe880054e12fd1129e0990721f7a93570818f8b5a2351a28d5d5210333d1f187a85ca7ca67dcf71b8d8fc10fde8b3a93f4ec62f59894f1d2f46bc4183b9b633920b6844459b10ccb8ad1d2c9248c57be20118e9806e00bc32cecd0ad9eb468171760e5440b8eb8c6072bc41372ddb9eb92e233a7e6471", 0xc8}, {&(0x7f0000000500)="5b8e29d9a575b4176f890d5049895bc098b08f192da19928b1ac48f04ac0c16cb9538476f5", 0x25}, {&(0x7f00000008c0)="c5aad91be07fad026c5113816be9281763094825a75cab0d8d2b6899bdd76187c2d13e8e210dd995f089edc4b212f7566c3508fb2845af8c57712c92048aa2c46d9e7eeae2495b79ce0011fa739ff292db98ecc98e887ee5c40e63bc4a38ea2d49028f8e245e8fdeef5d1164fd70a8293f0515db382d234ccbe9325b506ec0e05d0c7f5525448eb545ca09d895f65981b417fbb87e078df5c89b83005dc007fe9aeda48370fb417ba39f2012b543f2332498e741446ceb036a1893bc93bb6fceb15ee5c3caa0e0c49fda63513fcca7675e3406fa6efcb3afe492ef48d8a74a393b2d772651287d8c10d19b17", 0xec}, {&(0x7f0000000640)="0095ae9b00a35fe496c619cff688115d73bd6765264fd8ca15245e0fc682796b7e9f2fbfd2d2b0f641d07f3ffbd948ddf7f7ea3cf562354a4aa932e02457f62eae264cd6c27b37c253a184edfd59b4ed5af8be7c2493dcb2734ec603da022b34e2f42ce0a963303cf518e11e32f370a9d5ffdcad386ad04ef101acfe95ad7daebe74d0d41cbef1e5bf1596927ad21db3eaa0fd4031b25884964a88fdca88c21ef91b7a8e205023a874bc68ee67ed78c7c71ed5", 0xb3}, {&(0x7f0000000700)="611ea6dbccccdb999f7f9ca64412426bd8bc7d09d046932a2544556b70cf0c0914cd62ee9d27a7f36aab94b002d976b1c3654a2a0e5b8111a98cf83fb5b7ad1b59f529699cb8321263ebfd94f73e2d1f9543b9dfc316", 0x56}], 0xa}, 0x0)

executing program 3:
open$dir(0x0, 0x0, 0x0)
openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket(0x0, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)

executing program 3:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r2 = openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
aio_read(&(0x7f0000001f80)={r2, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4)
r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x2000000, 0x0)
ioctl$CIOCCRYPTAEAD(r4, 0xc040636d, &(0x7f0000000140)={0x0, 0x1, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)="45893a861005280a6cf21fcb9ecff86c06dbaf0655dc78753a47e67ad29acb8f"})

executing program 2:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r2 = openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
aio_read(&(0x7f0000001f80)={r2, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r3, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 3:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r2 = openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
aio_read(&(0x7f0000001f80)={r2, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4)
freebsd11_lstat(0x0, 0x0)
r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x2000000, 0x0)
ioctl$CIOCGSESSION2(r4, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0x20, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505d7dbce4235fc3735fbe8e5aa4f4bb674", 0x0, 0x0, 0x0, 0xfdfffffd, [0x0, 0x9]})
ioctl$CIOCCRYPTAEAD(r4, 0xc040636d, &(0x7f0000000140)={0x0, 0x1, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)="45893a861005280a6cf21fcb9ecff86c06dbaf0655dc78753a47e67ad29acb8f"})
bind$inet(r3, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
sendmsg$inet_sctp(r3, &(0x7f00000025c0)={0x0, 0x0, &(0x7f0000002500)=[{&(0x7f0000000180)="236f8b065d884b56cbc8822e6fc7", 0xe}], 0x1, 0x0, 0x5d}, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)

executing program 2:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 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, 0x0}, 0x0)

executing program 2:
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1e, @sival_ptr=0x40, @spare=[0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x6]})
vfork()
sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x1, @rand_addr=0x2cc4c00}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1, 0x0}, 0x0)

executing program 3:
open$dir(0x0, 0x0, 0x0)
openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f00000000c0)=0x5, 0x4)

executing program 3:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
getpid()
setsid()
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000200))
ioctl$FILEMON_SET_PID(r0, 0xc0045302, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000100)=0x3f, 0x4)
sendto(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r1, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53523c08da73d807f1", 0x67}, {&(0x7f0000000180)="21fe9b303a53455babd8fd47d4a0adf58552e3bd3c605a2e10e8252263a8645e401d4a06f946a861e56c7dc17a8a2546ff80e64bfd433c4dc41696cf3ac47e6fea5bde7a1cfdc3219e7e9a2eb1ea27accd0bd5e0c03da0ef892e6089f569bf4c55cb19ce50d10543b2d1be69b58eb5fb56d140ce5a17d9b7bf746cfaeca3e792dd4f00d2626b10975bf4ec341b7bd350fab64a2993dd3f9e662d6f933ef034ec11b76e754773d73bb280e177bb2e0e8aac5059ed3a5e2d6df0232865912c041b0f14c0ca9d314ce6", 0xc8}, {&(0x7f0000000080)="5aac9d2a09b304321aaa18d528980ace4c94b1dc90e71747bdf721c89e4836", 0x1f}, {&(0x7f0000000280)="3ab2b137babddeea5631319b53fa902599777e3c5c93c90f18f9a9a676c6c184989b1bfb38b765b4bee832487236a4a13feb48ed6facd41277c85feda40125d94d0bf6a9965bb80e80bbf360d7b3613d093e3bde8990dc5f003b1dd7a008475bdf6bb69e98f1a79890cef21cb0ad20ec66667a162f5ed0b9833da8909c3b153380a86dc0f9e8baae762d0e69030bc4c23a05cd2cb213e6a34b420b61", 0x9c}, {&(0x7f0000000340)="031fa0fe45d686909a3071b5a2f1678f5d1daf9ba7eeb17b380c86ce882ab3d68f7ad98e6f81cd5d41788eb2fa4d7e03556ded735a4271a1d3666d1ddbcb8e3f1a850b306d2d5ac7be35afe5ff1165f6a2bd598a6dc1f883331ddb0abd475fc9f93728c6f6fc4093246500a479166eaa96ea07c7159cd2f11c1c6a9c6f4bfdec29868913f1e2abbffedaf8049af9d7d8cac886dc938f2f030a5714f89d047ecf8f5940ff1c4c5104dfbe63d6", 0xac}, {&(0x7f0000000400)="5f0a2629cc04f25337efdb3d41f5f9c82a3b94bbfad96bf8e32f9c091591b0a8fa696fa78cb539c92cfbddeb79ca19f781c19a5cecccfaed9a3113b14e91b6bf9fbd97dfe88a0b00e20157d7137ae7c4854fe880054e12fd1129e0990721f7a93570818f8b5a2351a28d5d5210333d1f187a85ca7ca67dcf71b8d8fc10fde8b3a93f4ec62f59894f1d2f46bc4183b9b633920b6844459b10ccb8ad1d2c9248c57be20118e9806e00bc32cecd0ad9eb468171760e5440b8eb8c6072bc41372ddb9eb92e233a7e6471", 0xc8}, {&(0x7f0000000500)="5b8e29d9a575b4176f890d5049895bc098b08f192da19928b1ac48f04ac0c16cb9538476f5", 0x25}, {&(0x7f00000008c0)="c5aad91be07fad026c5113816be9281763094825a75cab0d8d2b6899bdd76187c2d13e8e210dd995f089edc4b212f7566c3508fb2845af8c57712c92048aa2c46d9e7eeae2495b79ce0011fa739ff292db98ecc98e887ee5c40e63bc4a38ea2d49028f8e245e8fdeef5d1164fd70a8293f0515db382d234ccbe9325b506ec0e05d0c7f5525448eb545ca09d895f65981b417fbb87e078df5c89b83005dc007fe9aeda48370fb417ba39f2012b543f2332498e741446ceb036a1893bc93bb6fceb15ee5c3caa0e0c49fda63513fcca7675e3406fa6efcb3afe492ef48d8a74a393b2d772651287d8c10d19b17", 0xec}, {&(0x7f0000000640)="0095ae9b00a35fe496c619cff688115d73bd6765264fd8ca15245e0fc682796b7e9f2fbfd2d2b0f641d07f3ffbd948ddf7f7ea3cf562354a4aa932e02457f62eae264cd6c27b37c253a184edfd59b4ed5af8be7c2493dcb2734ec603da022b34e2f42ce0a963303cf518e11e32f370a9d5ffdcad386ad04ef101acfe95ad7daebe74d0d41cbef1e5bf1596927ad21db3eaa0fd4031b25884964a88fdca88c21ef91b7a8e205023a874bc68ee67ed78c7c71ed5", 0xb3}, {&(0x7f0000000700)="611ea6dbccccdb999f7f9ca64412426bd8bc7d09d046932a2544556b70cf0c0914cd62ee9d27a7f36aab94b002d976b1c3654a2a0e5b8111a98cf83fb5b7ad1b59f529699cb8321263ebfd94f73e2d1f9543b9dfc316", 0x56}], 0xa}, 0x0)

executing program 3:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r2 = openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
aio_read(&(0x7f0000001f80)={r2, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
socket$inet_sctp(0x2, 0x1, 0x84)
freebsd11_lstat(0x0, 0x0)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x2000000, 0x0)
ioctl$CIOCCRYPTAEAD(r3, 0xc040636d, &(0x7f0000000140)={0x0, 0x1, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)="45893a861005280a6cf21fcb9ecff86c06dbaf0655dc78753a47e67ad29acb8f"})

executing program 3:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r2 = openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
aio_read(&(0x7f0000001f80)={r2, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4)
bind$inet(0xffffffffffffffff, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 3:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 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, 0x0}, 0x0)

executing program 3:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r2 = openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
aio_read(&(0x7f0000001f80)={r2, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4)
freebsd11_lstat(0x0, 0x0)
r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x2000000, 0x0)
ioctl$CIOCGSESSION2(r4, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0x20, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505d7dbce4235fc3735fbe8e5aa4f4bb674", 0x0, 0x0, 0x0, 0xfdfffffd, [0x0, 0x9]})
ioctl$CIOCCRYPTAEAD(r4, 0xc040636d, &(0x7f0000000140)={0x0, 0x1, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)="45893a861005280a6cf21fcb9ecff86c06dbaf0655dc78753a47e67ad29acb8f"})
bind$inet(r3, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
sendmsg$inet_sctp(r3, &(0x7f00000025c0)={0x0, 0x0, &(0x7f0000002500)=[{&(0x7f0000000180)="236f8b065d884b56cbc8822e6fc7", 0xe}], 0x1, 0x0, 0x5d}, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)

executing program 3:
open$dir(0x0, 0x0, 0x0)
openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f00000000c0)=0x5, 0x4)

executing program 3:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
getpid()
setsid()
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000200))
ioctl$FILEMON_SET_PID(r0, 0xc0045302, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000100)=0x3f, 0x4)
sendto(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r1, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53523c08da73d807f1", 0x67}, {&(0x7f0000000180)="21fe9b303a53455babd8fd47d4a0adf58552e3bd3c605a2e10e8252263a8645e401d4a06f946a861e56c7dc17a8a2546ff80e64bfd433c4dc41696cf3ac47e6fea5bde7a1cfdc3219e7e9a2eb1ea27accd0bd5e0c03da0ef892e6089f569bf4c55cb19ce50d10543b2d1be69b58eb5fb56d140ce5a17d9b7bf746cfaeca3e792dd4f00d2626b10975bf4ec341b7bd350fab64a2993dd3f9e662d6f933ef034ec11b76e754773d73bb280e177bb2e0e8aac5059ed3a5e2d6df0232865912c041b0f14c0ca9d314ce6", 0xc8}, {&(0x7f0000000080)="5aac9d2a09b304321aaa18d528980ace4c94b1dc90e71747bdf721c89e4836", 0x1f}, {&(0x7f0000000280)="3ab2b137babddeea5631319b53fa902599777e3c5c93c90f18f9a9a676c6c184989b1bfb38b765b4bee832487236a4a13feb48ed6facd41277c85feda40125d94d0bf6a9965bb80e80bbf360d7b3613d093e3bde8990dc5f003b1dd7a008475bdf6bb69e98f1a79890cef21cb0ad20ec66667a162f5ed0b9833da8909c3b153380a86dc0f9e8baae762d0e69030bc4c23a05cd2cb213e6a34b420b61", 0x9c}, {&(0x7f0000000340)="031fa0fe45d686909a3071b5a2f1678f5d1daf9ba7eeb17b380c86ce882ab3d68f7ad98e6f81cd5d41788eb2fa4d7e03556ded735a4271a1d3666d1ddbcb8e3f1a850b306d2d5ac7be35afe5ff1165f6a2bd598a6dc1f883331ddb0abd475fc9f93728c6f6fc4093246500a479166eaa96ea07c7159cd2f11c1c6a9c6f4bfdec29868913f1e2abbffedaf8049af9d7d8cac886dc938f2f030a5714f89d047ecf8f5940ff1c4c5104dfbe63d6", 0xac}, {&(0x7f0000000400)="5f0a2629cc04f25337efdb3d41f5f9c82a3b94bbfad96bf8e32f9c091591b0a8fa696fa78cb539c92cfbddeb79ca19f781c19a5cecccfaed9a3113b14e91b6bf9fbd97dfe88a0b00e20157d7137ae7c4854fe880054e12fd1129e0990721f7a93570818f8b5a2351a28d5d5210333d1f187a85ca7ca67dcf71b8d8fc10fde8b3a93f4ec62f59894f1d2f46bc4183b9b633920b6844459b10ccb8ad1d2c9248c57be20118e9806e00bc32cecd0ad9eb468171760e5440b8eb8c6072bc41372ddb9eb92e233a7e6471", 0xc8}, {&(0x7f0000000500)="5b8e29d9a575b4176f890d5049895bc098b08f192da19928b1ac48f04ac0c16cb9538476f5", 0x25}, {&(0x7f00000008c0)="c5aad91be07fad026c5113816be9281763094825a75cab0d8d2b6899bdd76187c2d13e8e210dd995f089edc4b212f7566c3508fb2845af8c57712c92048aa2c46d9e7eeae2495b79ce0011fa739ff292db98ecc98e887ee5c40e63bc4a38ea2d49028f8e245e8fdeef5d1164fd70a8293f0515db382d234ccbe9325b506ec0e05d0c7f5525448eb545ca09d895f65981b417fbb87e078df5c89b83005dc007fe9aeda48370fb417ba39f2012b543f2332498e741446ceb036a1893bc93bb6fceb15ee5c3caa0e0c49fda63513fcca7675e3406fa6efcb3afe492ef48d8a74a393b2d772651287d8c10d19b17", 0xec}, {&(0x7f0000000640)="0095ae9b00a35fe496c619cff688115d73bd6765264fd8ca15245e0fc682796b7e9f2fbfd2d2b0f641d07f3ffbd948ddf7f7ea3cf562354a4aa932e02457f62eae264cd6c27b37c253a184edfd59b4ed5af8be7c2493dcb2734ec603da022b34e2f42ce0a963303cf518e11e32f370a9d5ffdcad386ad04ef101acfe95ad7daebe74d0d41cbef1e5bf1596927ad21db3eaa0fd4031b25884964a88fdca88c21ef91b7a8e205023a874bc68ee67ed78c7c71ed5", 0xb3}, {&(0x7f0000000700)="611ea6dbccccdb999f7f9ca64412426bd8bc7d09d046932a2544556b70cf0c0914cd62ee9d27a7f36aab94b002d976b1c3654a2a0e5b8111a98cf83fb5b7ad1b59f529699cb8321263ebfd94f73e2d1f9543b9dfc316", 0x56}], 0xa}, 0x0)

executing program 3:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r2 = openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
aio_read(&(0x7f0000001f80)={r2, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
socket$inet_sctp(0x2, 0x1, 0x84)
freebsd11_lstat(0x0, 0x0)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x2000000, 0x0)
ioctl$CIOCCRYPTAEAD(r3, 0xc040636d, &(0x7f0000000140)={0x0, 0x1, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)="45893a861005280a6cf21fcb9ecff86c06dbaf0655dc78753a47e67ad29acb8f"})

executing program 3:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r2 = openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
aio_read(&(0x7f0000001f80)={r2, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4)
bind$inet(0xffffffffffffffff, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 3:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 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)}, 0x0)

executing program 0:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
getpid()
setsid()
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000200))
ioctl$FILEMON_SET_PID(r0, 0xc0045302, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000100)=0x3f, 0x4)
sendto(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r1, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53523c08da73d807f1", 0x67}, {&(0x7f0000000180)="21fe9b303a53455babd8fd47d4a0adf58552e3bd3c605a2e10e8252263a8645e401d4a06f946a861e56c7dc17a8a2546ff80e64bfd433c4dc41696cf3ac47e6fea5bde7a1cfdc3219e7e9a2eb1ea27accd0bd5e0c03da0ef892e6089f569bf4c55cb19ce50d10543b2d1be69b58eb5fb56d140ce5a17d9b7bf746cfaeca3e792dd4f00d2626b10975bf4ec341b7bd350fab64a2993dd3f9e662d6f933ef034ec11b76e754773d73bb280e177bb2e0e8aac5059ed3a5e2d6df0232865912c041b0f14c0ca9d314ce6", 0xc8}, {&(0x7f0000000080)="5aac9d2a09b304321aaa18d528980ace4c94b1dc90e71747bdf721c89e4836", 0x1f}, {&(0x7f0000000280)="3ab2b137babddeea5631319b53fa902599777e3c5c93c90f18f9a9a676c6c184989b1bfb38b765b4bee832487236a4a13feb48ed6facd41277c85feda40125d94d0bf6a9965bb80e80bbf360d7b3613d093e3bde8990dc5f003b1dd7a008475bdf6bb69e98f1a79890cef21cb0ad20ec66667a162f5ed0b9833da8909c3b153380a86dc0f9e8baae762d0e69030bc4c23a05cd2cb213e6a34b420b61", 0x9c}, {&(0x7f0000000340)="031fa0fe45d686909a3071b5a2f1678f5d1daf9ba7eeb17b380c86ce882ab3d68f7ad98e6f81cd5d41788eb2fa4d7e03556ded735a4271a1d3666d1ddbcb8e3f1a850b306d2d5ac7be35afe5ff1165f6a2bd598a6dc1f883331ddb0abd475fc9f93728c6f6fc4093246500a479166eaa96ea07c7159cd2f11c1c6a9c6f4bfdec29868913f1e2abbffedaf8049af9d7d8cac886dc938f2f030a5714f89d047ecf8f5940ff1c4c5104dfbe63d6", 0xac}, {&(0x7f0000000400)="5f0a2629cc04f25337efdb3d41f5f9c82a3b94bbfad96bf8e32f9c091591b0a8fa696fa78cb539c92cfbddeb79ca19f781c19a5cecccfaed9a3113b14e91b6bf9fbd97dfe88a0b00e20157d7137ae7c4854fe880054e12fd1129e0990721f7a93570818f8b5a2351a28d5d5210333d1f187a85ca7ca67dcf71b8d8fc10fde8b3a93f4ec62f59894f1d2f46bc4183b9b633920b6844459b10ccb8ad1d2c9248c57be20118e9806e00bc32cecd0ad9eb468171760e5440b8eb8c6072bc41372ddb9eb92e233a7e6471", 0xc8}, {&(0x7f0000000500)="5b8e29d9a575b4176f890d5049895bc098b08f192da19928b1ac48f04ac0c16cb9538476f5", 0x25}, {&(0x7f00000008c0)="c5aad91be07fad026c5113816be9281763094825a75cab0d8d2b6899bdd76187c2d13e8e210dd995f089edc4b212f7566c3508fb2845af8c57712c92048aa2c46d9e7eeae2495b79ce0011fa739ff292db98ecc98e887ee5c40e63bc4a38ea2d49028f8e245e8fdeef5d1164fd70a8293f0515db382d234ccbe9325b506ec0e05d0c7f5525448eb545ca09d895f65981b417fbb87e078df5c89b83005dc007fe9aeda48370fb417ba39f2012b543f2332498e741446ceb036a1893bc93bb6fceb15ee5c3caa0e0c49fda63513fcca7675e3406fa6efcb3afe492ef48d8a74a393b2d772651287d8c10d19b17", 0xec}, {&(0x7f0000000640)="0095ae9b00a35fe496c619cff688115d73bd6765264fd8ca15245e0fc682796b7e9f2fbfd2d2b0f641d07f3ffbd948ddf7f7ea3cf562354a4aa932e02457f62eae264cd6c27b37c253a184edfd59b4ed5af8be7c2493dcb2734ec603da022b34e2f42ce0a963303cf518e11e32f370a9d5ffdcad386ad04ef101acfe95ad7daebe74d0d41cbef1e5bf1596927ad21db3eaa0fd4031b25884964a88fdca88c21ef91b7a8e205023a874bc68ee67ed78c7c71ed5", 0xb3}, {&(0x7f0000000700)="611ea6dbccccdb999f7f9ca64412426bd8bc7d09d046932a2544556b70cf0c0914cd62ee9d27a7f36aab94b002d976b1c3654a2a0e5b8111a98cf83fb5b7ad1b59f529699cb8321263ebfd94f73e2d1f9543b9dfc316", 0x56}], 0xa}, 0x0)

executing program 3:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r2 = openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
aio_read(&(0x7f0000001f80)={r2, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4)
freebsd11_lstat(0x0, 0x0)
r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x2000000, 0x0)
ioctl$CIOCGSESSION2(r4, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0x20, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505d7dbce4235fc3735fbe8e5aa4f4bb674", 0x0, 0x0, 0x0, 0xfdfffffd, [0x0, 0x9]})
ioctl$CIOCCRYPTAEAD(r4, 0xc040636d, &(0x7f0000000140)={0x0, 0x1, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)="45893a861005280a6cf21fcb9ecff86c06dbaf0655dc78753a47e67ad29acb8f"})
bind$inet(r3, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
sendmsg$inet_sctp(r3, &(0x7f00000025c0)={0x0, 0x0, &(0x7f0000002500)=[{&(0x7f0000000180)="236f8b065d884b56cbc8822e6fc7", 0xe}], 0x1, 0x0, 0x5d}, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)

executing program 1:
open$dir(0x0, 0x0, 0x0)
openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f00000000c0)=0x5, 0x4)

executing program 1:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r2 = openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
aio_read(&(0x7f0000001f80)={r2, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
socket$inet_sctp(0x2, 0x1, 0x84)
freebsd11_lstat(0x0, 0x0)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x2000000, 0x0)
ioctl$CIOCCRYPTAEAD(r3, 0xc040636d, &(0x7f0000000140)={0x0, 0x1, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)="45893a861005280a6cf21fcb9ecff86c06dbaf0655dc78753a47e67ad29acb8f"})

executing program 3:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r2 = openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
aio_read(&(0x7f0000001f80)={r2, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4)
bind$inet(0xffffffffffffffff, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 0:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r2 = openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
aio_read(&(0x7f0000001f80)={r2, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
recvfrom$inet(r0, 0x0, 0x0, 0x42, 0x0, 0x0)
sendto$inet(r0, 0x0, 0x0, 0x20181, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a00}, 0x10)
sendmsg$inet_sctp(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0x4}, 0x8)

executing program 3:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x3})
socket$inet_udplite(0x2, 0x2, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1})
openat$filemon(0xffffff9c, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$CIOCCRYPT(r0, 0xc0306367, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)

executing program 1:
open$dir(0x0, 0x0, 0x0)
openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$sock_int(r0, 0xffff, 0x200, 0x0, 0x0)

executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
socketpair$unix(0x1, 0x0, 0x0, 0x0)
aio_suspend(0x0, 0xffffffffffffffe6, &(0x7f0000001c80))
r0 = socket(0x2, 0x1, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000000280)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "7031f6", 0x14, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, @local={0xfe, 0x80, '\x00', 0x0}, {[], @tcp={{0x1, 0x1, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
socket(0x0, 0x0, 0x0)
vfork()
openat$crypto(0xffffffffffffff9c, &(0x7f0000001980), 0x0, 0x0)
rfork(0x3060)
ksem_getvalue(0x0, 0x0)

executing program 1:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
getpid()
setsid()
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000200))
ioctl$FILEMON_SET_PID(r0, 0xc0045302, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x47, 0x0, 0x0)
sendto(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r1, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53523c08da73d807f1", 0x67}, {&(0x7f0000000180)="21fe9b303a53455babd8fd47d4a0adf58552e3bd3c605a2e10e8252263a8645e401d4a06f946a861e56c7dc17a8a2546ff80e64bfd433c4dc41696cf3ac47e6fea5bde7a1cfdc3219e7e9a2eb1ea27accd0bd5e0c03da0ef892e6089f569bf4c55cb19ce50d10543b2d1be69b58eb5fb56d140ce5a17d9b7bf746cfaeca3e792dd4f00d2626b10975bf4ec341b7bd350fab64a2993dd3f9e662d6f933ef034ec11b76e754773d73bb280e177bb2e0e8aac5059ed3a5e2d6df0232865912c041b0f14c0ca9d314ce6", 0xc8}, {&(0x7f0000000080)="5aac9d2a09b304321aaa18d528980ace4c94b1dc90e71747bdf721c89e4836", 0x1f}, {&(0x7f0000000280)="3ab2b137babddeea5631319b53fa902599777e3c5c93c90f18f9a9a676c6c184989b1bfb38b765b4bee832487236a4a13feb48ed6facd41277c85feda40125d94d0bf6a9965bb80e80bbf360d7b3613d093e3bde8990dc5f003b1dd7a008475bdf6bb69e98f1a79890cef21cb0ad20ec66667a162f5ed0b9833da8909c3b153380a86dc0f9e8baae762d0e69030bc4c23a05cd2cb213e6a34b420b61", 0x9c}, {&(0x7f0000000340)="031fa0fe45d686909a3071b5a2f1678f5d1daf9ba7eeb17b380c86ce882ab3d68f7ad98e6f81cd5d41788eb2fa4d7e03556ded735a4271a1d3666d1ddbcb8e3f1a850b306d2d5ac7be35afe5ff1165f6a2bd598a6dc1f883331ddb0abd475fc9f93728c6f6fc4093246500a479166eaa96ea07c7159cd2f11c1c6a9c6f4bfdec29868913f1e2abbffedaf8049af9d7d8cac886dc938f2f030a5714f89d047ecf8f5940ff1c4c5104dfbe63d6", 0xac}, {&(0x7f0000000400)="5f0a2629cc04f25337efdb3d41f5f9c82a3b94bbfad96bf8e32f9c091591b0a8fa696fa78cb539c92cfbddeb79ca19f781c19a5cecccfaed9a3113b14e91b6bf9fbd97dfe88a0b00e20157d7137ae7c4854fe880054e12fd1129e0990721f7a93570818f8b5a2351a28d5d5210333d1f187a85ca7ca67dcf71b8d8fc10fde8b3a93f4ec62f59894f1d2f46bc4183b9b633920b6844459b10ccb8ad1d2c9248c57be20118e9806e00bc32cecd0ad9eb468171760e5440b8eb8c6072bc41372ddb9eb92e233a7e6471", 0xc8}, {&(0x7f0000000500)="5b8e29d9a575b4176f890d5049895bc098b08f192da19928b1ac48f04ac0c16cb9538476f5", 0x25}, {&(0x7f00000008c0)="c5aad91be07fad026c5113816be9281763094825a75cab0d8d2b6899bdd76187c2d13e8e210dd995f089edc4b212f7566c3508fb2845af8c57712c92048aa2c46d9e7eeae2495b79ce0011fa739ff292db98ecc98e887ee5c40e63bc4a38ea2d49028f8e245e8fdeef5d1164fd70a8293f0515db382d234ccbe9325b506ec0e05d0c7f5525448eb545ca09d895f65981b417fbb87e078df5c89b83005dc007fe9aeda48370fb417ba39f2012b543f2332498e741446ceb036a1893bc93bb6fceb15ee5c3caa0e0c49fda63513fcca7675e3406fa6efcb3afe492ef48d8a74a393b2d772651287d8c10d19b17", 0xec}, {&(0x7f0000000640)="0095ae9b00a35fe496c619cff688115d73bd6765264fd8ca15245e0fc682796b7e9f2fbfd2d2b0f641d07f3ffbd948ddf7f7ea3cf562354a4aa932e02457f62eae264cd6c27b37c253a184edfd59b4ed5af8be7c2493dcb2734ec603da022b34e2f42ce0a963303cf518e11e32f370a9d5ffdcad386ad04ef101acfe95ad7daebe74d0d41cbef1e5bf1596927ad21db3eaa0fd4031b25884964a88fdca88c21ef91b7a8e205023a874bc68ee67ed78c7c71ed5", 0xb3}, {&(0x7f0000000700)="611ea6dbccccdb999f7f9ca64412426bd8bc7d09d046932a2544556b70cf0c0914cd62ee9d27a7f36aab94b002d976b1c3654a2a0e5b8111a98cf83fb5b7ad1b59f529699cb8321263ebfd94f73e2d1f9543b9dfc316", 0x56}], 0xa}, 0x0)

executing program 1:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4)
bind$inet(r2, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 1:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r2 = openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
aio_read(&(0x7f0000001f80)={r2, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4)
freebsd11_lstat(0x0, 0x0)
r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x2000000, 0x0)
ioctl$CIOCGSESSION2(r4, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0x20, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505d7dbce4235fc3735fbe8e5aa4f4bb674", 0x0, 0x0, 0x0, 0xfdfffffd, [0x0, 0x9]})
ioctl$CIOCCRYPTAEAD(r4, 0xc040636d, &(0x7f0000000140)={0x0, 0x1, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)="45893a861005280a6cf21fcb9ecff86c06dbaf0655dc78753a47e67ad29acb8f"})
bind$inet(r3, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
shutdown(r3, 0x1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)

executing program 1:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r2 = openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
aio_read(&(0x7f0000001f80)={r2, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4)
freebsd11_lstat(0x0, 0x0)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x2000000, 0x0)
ioctl$CIOCCRYPTAEAD(r3, 0xc040636d, &(0x7f0000000140)={0x0, 0x1, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)="45893a861005280a6cf21fcb9ecff86c06dbaf0655dc78753a47e67ad29acb8f"})

executing program 1:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r2 = openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
aio_read(&(0x7f0000001f80)={r2, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 1:
open$dir(0x0, 0x0, 0x0)
openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$sock_int(r0, 0xffff, 0x200, 0x0, 0x0)

executing program 1:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
getpid()
setsid()
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000200))
ioctl$FILEMON_SET_PID(r0, 0xc0045302, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x47, 0x0, 0x0)
sendto(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r1, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53523c08da73d807f1", 0x67}, {&(0x7f0000000180)="21fe9b303a53455babd8fd47d4a0adf58552e3bd3c605a2e10e8252263a8645e401d4a06f946a861e56c7dc17a8a2546ff80e64bfd433c4dc41696cf3ac47e6fea5bde7a1cfdc3219e7e9a2eb1ea27accd0bd5e0c03da0ef892e6089f569bf4c55cb19ce50d10543b2d1be69b58eb5fb56d140ce5a17d9b7bf746cfaeca3e792dd4f00d2626b10975bf4ec341b7bd350fab64a2993dd3f9e662d6f933ef034ec11b76e754773d73bb280e177bb2e0e8aac5059ed3a5e2d6df0232865912c041b0f14c0ca9d314ce6", 0xc8}, {&(0x7f0000000080)="5aac9d2a09b304321aaa18d528980ace4c94b1dc90e71747bdf721c89e4836", 0x1f}, {&(0x7f0000000280)="3ab2b137babddeea5631319b53fa902599777e3c5c93c90f18f9a9a676c6c184989b1bfb38b765b4bee832487236a4a13feb48ed6facd41277c85feda40125d94d0bf6a9965bb80e80bbf360d7b3613d093e3bde8990dc5f003b1dd7a008475bdf6bb69e98f1a79890cef21cb0ad20ec66667a162f5ed0b9833da8909c3b153380a86dc0f9e8baae762d0e69030bc4c23a05cd2cb213e6a34b420b61", 0x9c}, {&(0x7f0000000340)="031fa0fe45d686909a3071b5a2f1678f5d1daf9ba7eeb17b380c86ce882ab3d68f7ad98e6f81cd5d41788eb2fa4d7e03556ded735a4271a1d3666d1ddbcb8e3f1a850b306d2d5ac7be35afe5ff1165f6a2bd598a6dc1f883331ddb0abd475fc9f93728c6f6fc4093246500a479166eaa96ea07c7159cd2f11c1c6a9c6f4bfdec29868913f1e2abbffedaf8049af9d7d8cac886dc938f2f030a5714f89d047ecf8f5940ff1c4c5104dfbe63d6", 0xac}, {&(0x7f0000000400)="5f0a2629cc04f25337efdb3d41f5f9c82a3b94bbfad96bf8e32f9c091591b0a8fa696fa78cb539c92cfbddeb79ca19f781c19a5cecccfaed9a3113b14e91b6bf9fbd97dfe88a0b00e20157d7137ae7c4854fe880054e12fd1129e0990721f7a93570818f8b5a2351a28d5d5210333d1f187a85ca7ca67dcf71b8d8fc10fde8b3a93f4ec62f59894f1d2f46bc4183b9b633920b6844459b10ccb8ad1d2c9248c57be20118e9806e00bc32cecd0ad9eb468171760e5440b8eb8c6072bc41372ddb9eb92e233a7e6471", 0xc8}, {&(0x7f0000000500)="5b8e29d9a575b4176f890d5049895bc098b08f192da19928b1ac48f04ac0c16cb9538476f5", 0x25}, {&(0x7f00000008c0)="c5aad91be07fad026c5113816be9281763094825a75cab0d8d2b6899bdd76187c2d13e8e210dd995f089edc4b212f7566c3508fb2845af8c57712c92048aa2c46d9e7eeae2495b79ce0011fa739ff292db98ecc98e887ee5c40e63bc4a38ea2d49028f8e245e8fdeef5d1164fd70a8293f0515db382d234ccbe9325b506ec0e05d0c7f5525448eb545ca09d895f65981b417fbb87e078df5c89b83005dc007fe9aeda48370fb417ba39f2012b543f2332498e741446ceb036a1893bc93bb6fceb15ee5c3caa0e0c49fda63513fcca7675e3406fa6efcb3afe492ef48d8a74a393b2d772651287d8c10d19b17", 0xec}, {&(0x7f0000000640)="0095ae9b00a35fe496c619cff688115d73bd6765264fd8ca15245e0fc682796b7e9f2fbfd2d2b0f641d07f3ffbd948ddf7f7ea3cf562354a4aa932e02457f62eae264cd6c27b37c253a184edfd59b4ed5af8be7c2493dcb2734ec603da022b34e2f42ce0a963303cf518e11e32f370a9d5ffdcad386ad04ef101acfe95ad7daebe74d0d41cbef1e5bf1596927ad21db3eaa0fd4031b25884964a88fdca88c21ef91b7a8e205023a874bc68ee67ed78c7c71ed5", 0xb3}, {&(0x7f0000000700)="611ea6dbccccdb999f7f9ca64412426bd8bc7d09d046932a2544556b70cf0c0914cd62ee9d27a7f36aab94b002d976b1c3654a2a0e5b8111a98cf83fb5b7ad1b59f529699cb8321263ebfd94f73e2d1f9543b9dfc316", 0x56}], 0xa}, 0x0)

executing program 1:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4)
bind$inet(r2, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 1:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r2 = openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
aio_read(&(0x7f0000001f80)={r2, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4)
freebsd11_lstat(0x0, 0x0)
r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x2000000, 0x0)
ioctl$CIOCGSESSION2(r4, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0x20, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505d7dbce4235fc3735fbe8e5aa4f4bb674", 0x0, 0x0, 0x0, 0xfdfffffd, [0x0, 0x9]})
ioctl$CIOCCRYPTAEAD(r4, 0xc040636d, &(0x7f0000000140)={0x0, 0x1, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)="45893a861005280a6cf21fcb9ecff86c06dbaf0655dc78753a47e67ad29acb8f"})
bind$inet(r3, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
shutdown(r3, 0x1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)

executing program 1:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r2 = openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
aio_read(&(0x7f0000001f80)={r2, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4)
freebsd11_lstat(0x0, 0x0)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x2000000, 0x0)
ioctl$CIOCCRYPTAEAD(r3, 0xc040636d, &(0x7f0000000140)={0x0, 0x1, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)="45893a861005280a6cf21fcb9ecff86c06dbaf0655dc78753a47e67ad29acb8f"})

executing program 2:
open$dir(0x0, 0x0, 0x0)
openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$sock_int(r0, 0xffff, 0x200, 0x0, 0x0)

executing program 1:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 2:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
getpid()
setsid()
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000200))
ioctl$FILEMON_SET_PID(r0, 0xc0045302, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x47, 0x0, 0x0)
sendto(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r1, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53523c08da73d807f1", 0x67}, {&(0x7f0000000180)="21fe9b303a53455babd8fd47d4a0adf58552e3bd3c605a2e10e8252263a8645e401d4a06f946a861e56c7dc17a8a2546ff80e64bfd433c4dc41696cf3ac47e6fea5bde7a1cfdc3219e7e9a2eb1ea27accd0bd5e0c03da0ef892e6089f569bf4c55cb19ce50d10543b2d1be69b58eb5fb56d140ce5a17d9b7bf746cfaeca3e792dd4f00d2626b10975bf4ec341b7bd350fab64a2993dd3f9e662d6f933ef034ec11b76e754773d73bb280e177bb2e0e8aac5059ed3a5e2d6df0232865912c041b0f14c0ca9d314ce6", 0xc8}, {&(0x7f0000000080)="5aac9d2a09b304321aaa18d528980ace4c94b1dc90e71747bdf721c89e4836", 0x1f}, {&(0x7f0000000280)="3ab2b137babddeea5631319b53fa902599777e3c5c93c90f18f9a9a676c6c184989b1bfb38b765b4bee832487236a4a13feb48ed6facd41277c85feda40125d94d0bf6a9965bb80e80bbf360d7b3613d093e3bde8990dc5f003b1dd7a008475bdf6bb69e98f1a79890cef21cb0ad20ec66667a162f5ed0b9833da8909c3b153380a86dc0f9e8baae762d0e69030bc4c23a05cd2cb213e6a34b420b61", 0x9c}, {&(0x7f0000000340)="031fa0fe45d686909a3071b5a2f1678f5d1daf9ba7eeb17b380c86ce882ab3d68f7ad98e6f81cd5d41788eb2fa4d7e03556ded735a4271a1d3666d1ddbcb8e3f1a850b306d2d5ac7be35afe5ff1165f6a2bd598a6dc1f883331ddb0abd475fc9f93728c6f6fc4093246500a479166eaa96ea07c7159cd2f11c1c6a9c6f4bfdec29868913f1e2abbffedaf8049af9d7d8cac886dc938f2f030a5714f89d047ecf8f5940ff1c4c5104dfbe63d6", 0xac}, {&(0x7f0000000400)="5f0a2629cc04f25337efdb3d41f5f9c82a3b94bbfad96bf8e32f9c091591b0a8fa696fa78cb539c92cfbddeb79ca19f781c19a5cecccfaed9a3113b14e91b6bf9fbd97dfe88a0b00e20157d7137ae7c4854fe880054e12fd1129e0990721f7a93570818f8b5a2351a28d5d5210333d1f187a85ca7ca67dcf71b8d8fc10fde8b3a93f4ec62f59894f1d2f46bc4183b9b633920b6844459b10ccb8ad1d2c9248c57be20118e9806e00bc32cecd0ad9eb468171760e5440b8eb8c6072bc41372ddb9eb92e233a7e6471", 0xc8}, {&(0x7f0000000500)="5b8e29d9a575b4176f890d5049895bc098b08f192da19928b1ac48f04ac0c16cb9538476f5", 0x25}, {&(0x7f00000008c0)="c5aad91be07fad026c5113816be9281763094825a75cab0d8d2b6899bdd76187c2d13e8e210dd995f089edc4b212f7566c3508fb2845af8c57712c92048aa2c46d9e7eeae2495b79ce0011fa739ff292db98ecc98e887ee5c40e63bc4a38ea2d49028f8e245e8fdeef5d1164fd70a8293f0515db382d234ccbe9325b506ec0e05d0c7f5525448eb545ca09d895f65981b417fbb87e078df5c89b83005dc007fe9aeda48370fb417ba39f2012b543f2332498e741446ceb036a1893bc93bb6fceb15ee5c3caa0e0c49fda63513fcca7675e3406fa6efcb3afe492ef48d8a74a393b2d772651287d8c10d19b17", 0xec}, {&(0x7f0000000640)="0095ae9b00a35fe496c619cff688115d73bd6765264fd8ca15245e0fc682796b7e9f2fbfd2d2b0f641d07f3ffbd948ddf7f7ea3cf562354a4aa932e02457f62eae264cd6c27b37c253a184edfd59b4ed5af8be7c2493dcb2734ec603da022b34e2f42ce0a963303cf518e11e32f370a9d5ffdcad386ad04ef101acfe95ad7daebe74d0d41cbef1e5bf1596927ad21db3eaa0fd4031b25884964a88fdca88c21ef91b7a8e205023a874bc68ee67ed78c7c71ed5", 0xb3}, {&(0x7f0000000700)="611ea6dbccccdb999f7f9ca64412426bd8bc7d09d046932a2544556b70cf0c0914cd62ee9d27a7f36aab94b002d976b1c3654a2a0e5b8111a98cf83fb5b7ad1b59f529699cb8321263ebfd94f73e2d1f9543b9dfc316", 0x56}], 0xa}, 0x0)

executing program 1:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4)
bind$inet(r2, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 2:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r2 = openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
aio_read(&(0x7f0000001f80)={r2, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4)
freebsd11_lstat(0x0, 0x0)
r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x2000000, 0x0)
ioctl$CIOCGSESSION2(r4, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0x20, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505d7dbce4235fc3735fbe8e5aa4f4bb674", 0x0, 0x0, 0x0, 0xfdfffffd, [0x0, 0x9]})
ioctl$CIOCCRYPTAEAD(r4, 0xc040636d, &(0x7f0000000140)={0x0, 0x1, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)="45893a861005280a6cf21fcb9ecff86c06dbaf0655dc78753a47e67ad29acb8f"})
bind$inet(r3, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
shutdown(r3, 0x1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)

executing program 1:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r2 = openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
aio_read(&(0x7f0000001f80)={r2, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4)
freebsd11_lstat(0x0, 0x0)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x2000000, 0x0)
ioctl$CIOCCRYPTAEAD(r3, 0xc040636d, &(0x7f0000000140)={0x0, 0x1, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)="45893a861005280a6cf21fcb9ecff86c06dbaf0655dc78753a47e67ad29acb8f"})

executing program 1:
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1e, @sival_ptr=0x40, @spare=[0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x6]})
vfork()
sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x1, @rand_addr=0x2cc4c00}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1, 0x0}, 0x0)

executing program 2:
open$dir(0x0, 0x0, 0x0)
openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f00000000c0), 0x4)

executing program 2:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 2:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
getpid()
setsid()
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000200))
ioctl$FILEMON_SET_PID(r0, 0xc0045302, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x47, &(0x7f0000000100), 0x4)
sendto(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r1, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53523c08da73d807f1", 0x67}, {&(0x7f0000000180)="21fe9b303a53455babd8fd47d4a0adf58552e3bd3c605a2e10e8252263a8645e401d4a06f946a861e56c7dc17a8a2546ff80e64bfd433c4dc41696cf3ac47e6fea5bde7a1cfdc3219e7e9a2eb1ea27accd0bd5e0c03da0ef892e6089f569bf4c55cb19ce50d10543b2d1be69b58eb5fb56d140ce5a17d9b7bf746cfaeca3e792dd4f00d2626b10975bf4ec341b7bd350fab64a2993dd3f9e662d6f933ef034ec11b76e754773d73bb280e177bb2e0e8aac5059ed3a5e2d6df0232865912c041b0f14c0ca9d314ce6", 0xc8}, {&(0x7f0000000080)="5aac9d2a09b304321aaa18d528980ace4c94b1dc90e71747bdf721c89e4836", 0x1f}, {&(0x7f0000000280)="3ab2b137babddeea5631319b53fa902599777e3c5c93c90f18f9a9a676c6c184989b1bfb38b765b4bee832487236a4a13feb48ed6facd41277c85feda40125d94d0bf6a9965bb80e80bbf360d7b3613d093e3bde8990dc5f003b1dd7a008475bdf6bb69e98f1a79890cef21cb0ad20ec66667a162f5ed0b9833da8909c3b153380a86dc0f9e8baae762d0e69030bc4c23a05cd2cb213e6a34b420b61", 0x9c}, {&(0x7f0000000340)="031fa0fe45d686909a3071b5a2f1678f5d1daf9ba7eeb17b380c86ce882ab3d68f7ad98e6f81cd5d41788eb2fa4d7e03556ded735a4271a1d3666d1ddbcb8e3f1a850b306d2d5ac7be35afe5ff1165f6a2bd598a6dc1f883331ddb0abd475fc9f93728c6f6fc4093246500a479166eaa96ea07c7159cd2f11c1c6a9c6f4bfdec29868913f1e2abbffedaf8049af9d7d8cac886dc938f2f030a5714f89d047ecf8f5940ff1c4c5104dfbe63d6", 0xac}, {&(0x7f0000000400)="5f0a2629cc04f25337efdb3d41f5f9c82a3b94bbfad96bf8e32f9c091591b0a8fa696fa78cb539c92cfbddeb79ca19f781c19a5cecccfaed9a3113b14e91b6bf9fbd97dfe88a0b00e20157d7137ae7c4854fe880054e12fd1129e0990721f7a93570818f8b5a2351a28d5d5210333d1f187a85ca7ca67dcf71b8d8fc10fde8b3a93f4ec62f59894f1d2f46bc4183b9b633920b6844459b10ccb8ad1d2c9248c57be20118e9806e00bc32cecd0ad9eb468171760e5440b8eb8c6072bc41372ddb9eb92e233a7e6471", 0xc8}, {&(0x7f0000000500)="5b8e29d9a575b4176f890d5049895bc098b08f192da19928b1ac48f04ac0c16cb9538476f5", 0x25}, {&(0x7f00000008c0)="c5aad91be07fad026c5113816be9281763094825a75cab0d8d2b6899bdd76187c2d13e8e210dd995f089edc4b212f7566c3508fb2845af8c57712c92048aa2c46d9e7eeae2495b79ce0011fa739ff292db98ecc98e887ee5c40e63bc4a38ea2d49028f8e245e8fdeef5d1164fd70a8293f0515db382d234ccbe9325b506ec0e05d0c7f5525448eb545ca09d895f65981b417fbb87e078df5c89b83005dc007fe9aeda48370fb417ba39f2012b543f2332498e741446ceb036a1893bc93bb6fceb15ee5c3caa0e0c49fda63513fcca7675e3406fa6efcb3afe492ef48d8a74a393b2d772651287d8c10d19b17", 0xec}, {&(0x7f0000000640)="0095ae9b00a35fe496c619cff688115d73bd6765264fd8ca15245e0fc682796b7e9f2fbfd2d2b0f641d07f3ffbd948ddf7f7ea3cf562354a4aa932e02457f62eae264cd6c27b37c253a184edfd59b4ed5af8be7c2493dcb2734ec603da022b34e2f42ce0a963303cf518e11e32f370a9d5ffdcad386ad04ef101acfe95ad7daebe74d0d41cbef1e5bf1596927ad21db3eaa0fd4031b25884964a88fdca88c21ef91b7a8e205023a874bc68ee67ed78c7c71ed5", 0xb3}, {&(0x7f0000000700)="611ea6dbccccdb999f7f9ca64412426bd8bc7d09d046932a2544556b70cf0c0914cd62ee9d27a7f36aab94b002d976b1c3654a2a0e5b8111a98cf83fb5b7ad1b59f529699cb8321263ebfd94f73e2d1f9543b9dfc316", 0x56}], 0xa}, 0x0)

executing program 2:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
aio_read(&(0x7f0000001f80)={0xffffffffffffffff, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4)
bind$inet(r2, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 2:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4)
freebsd11_lstat(0x0, 0x0)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x2000000, 0x0)
ioctl$CIOCCRYPTAEAD(r3, 0xc040636d, &(0x7f0000000140)={0x0, 0x1, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)="45893a861005280a6cf21fcb9ecff86c06dbaf0655dc78753a47e67ad29acb8f"})

executing program 2:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r2 = openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
aio_read(&(0x7f0000001f80)={r2, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4)
freebsd11_lstat(0x0, 0x0)
r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x2000000, 0x0)
ioctl$CIOCGSESSION2(r4, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0x20, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505d7dbce4235fc3735fbe8e5aa4f4bb674", 0x0, 0x0, 0x0, 0xfdfffffd, [0x0, 0x9]})
ioctl$CIOCCRYPTAEAD(r4, 0xc040636d, &(0x7f0000000140)={0x0, 0x1, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)="45893a861005280a6cf21fcb9ecff86c06dbaf0655dc78753a47e67ad29acb8f"})
bind$inet(r3, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
sendmsg$inet_sctp(r3, &(0x7f00000025c0)={0x0, 0x0, &(0x7f0000002500)=[{&(0x7f0000000180)="236f8b065d884b56cbc8822e6fc7", 0xe}], 0x1, 0x0, 0x5d}, 0x0)
shutdown(r3, 0x1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)

executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
recvfrom$inet(r0, 0x0, 0x0, 0x42, 0x0, 0x0)
sendto$inet(r0, 0x0, 0x0, 0x20181, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a00}, 0x10)
sendmsg$inet_sctp(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0x4}, 0x8)

executing program 2:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 2:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
getpid()
setsid()
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000200))
ioctl$FILEMON_SET_PID(r0, 0xc0045302, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x47, &(0x7f0000000100), 0x4)
sendto(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r1, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53523c08da73d807f1", 0x67}, {&(0x7f0000000180)="21fe9b303a53455babd8fd47d4a0adf58552e3bd3c605a2e10e8252263a8645e401d4a06f946a861e56c7dc17a8a2546ff80e64bfd433c4dc41696cf3ac47e6fea5bde7a1cfdc3219e7e9a2eb1ea27accd0bd5e0c03da0ef892e6089f569bf4c55cb19ce50d10543b2d1be69b58eb5fb56d140ce5a17d9b7bf746cfaeca3e792dd4f00d2626b10975bf4ec341b7bd350fab64a2993dd3f9e662d6f933ef034ec11b76e754773d73bb280e177bb2e0e8aac5059ed3a5e2d6df0232865912c041b0f14c0ca9d314ce6", 0xc8}, {&(0x7f0000000080)="5aac9d2a09b304321aaa18d528980ace4c94b1dc90e71747bdf721c89e4836", 0x1f}, {&(0x7f0000000280)="3ab2b137babddeea5631319b53fa902599777e3c5c93c90f18f9a9a676c6c184989b1bfb38b765b4bee832487236a4a13feb48ed6facd41277c85feda40125d94d0bf6a9965bb80e80bbf360d7b3613d093e3bde8990dc5f003b1dd7a008475bdf6bb69e98f1a79890cef21cb0ad20ec66667a162f5ed0b9833da8909c3b153380a86dc0f9e8baae762d0e69030bc4c23a05cd2cb213e6a34b420b61", 0x9c}, {&(0x7f0000000340)="031fa0fe45d686909a3071b5a2f1678f5d1daf9ba7eeb17b380c86ce882ab3d68f7ad98e6f81cd5d41788eb2fa4d7e03556ded735a4271a1d3666d1ddbcb8e3f1a850b306d2d5ac7be35afe5ff1165f6a2bd598a6dc1f883331ddb0abd475fc9f93728c6f6fc4093246500a479166eaa96ea07c7159cd2f11c1c6a9c6f4bfdec29868913f1e2abbffedaf8049af9d7d8cac886dc938f2f030a5714f89d047ecf8f5940ff1c4c5104dfbe63d6", 0xac}, {&(0x7f0000000400)="5f0a2629cc04f25337efdb3d41f5f9c82a3b94bbfad96bf8e32f9c091591b0a8fa696fa78cb539c92cfbddeb79ca19f781c19a5cecccfaed9a3113b14e91b6bf9fbd97dfe88a0b00e20157d7137ae7c4854fe880054e12fd1129e0990721f7a93570818f8b5a2351a28d5d5210333d1f187a85ca7ca67dcf71b8d8fc10fde8b3a93f4ec62f59894f1d2f46bc4183b9b633920b6844459b10ccb8ad1d2c9248c57be20118e9806e00bc32cecd0ad9eb468171760e5440b8eb8c6072bc41372ddb9eb92e233a7e6471", 0xc8}, {&(0x7f0000000500)="5b8e29d9a575b4176f890d5049895bc098b08f192da19928b1ac48f04ac0c16cb9538476f5", 0x25}, {&(0x7f00000008c0)="c5aad91be07fad026c5113816be9281763094825a75cab0d8d2b6899bdd76187c2d13e8e210dd995f089edc4b212f7566c3508fb2845af8c57712c92048aa2c46d9e7eeae2495b79ce0011fa739ff292db98ecc98e887ee5c40e63bc4a38ea2d49028f8e245e8fdeef5d1164fd70a8293f0515db382d234ccbe9325b506ec0e05d0c7f5525448eb545ca09d895f65981b417fbb87e078df5c89b83005dc007fe9aeda48370fb417ba39f2012b543f2332498e741446ceb036a1893bc93bb6fceb15ee5c3caa0e0c49fda63513fcca7675e3406fa6efcb3afe492ef48d8a74a393b2d772651287d8c10d19b17", 0xec}, {&(0x7f0000000640)="0095ae9b00a35fe496c619cff688115d73bd6765264fd8ca15245e0fc682796b7e9f2fbfd2d2b0f641d07f3ffbd948ddf7f7ea3cf562354a4aa932e02457f62eae264cd6c27b37c253a184edfd59b4ed5af8be7c2493dcb2734ec603da022b34e2f42ce0a963303cf518e11e32f370a9d5ffdcad386ad04ef101acfe95ad7daebe74d0d41cbef1e5bf1596927ad21db3eaa0fd4031b25884964a88fdca88c21ef91b7a8e205023a874bc68ee67ed78c7c71ed5", 0xb3}, {&(0x7f0000000700)="611ea6dbccccdb999f7f9ca64412426bd8bc7d09d046932a2544556b70cf0c0914cd62ee9d27a7f36aab94b002d976b1c3654a2a0e5b8111a98cf83fb5b7ad1b59f529699cb8321263ebfd94f73e2d1f9543b9dfc316", 0x56}], 0xa}, 0x0)

executing program 2:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
aio_read(&(0x7f0000001f80)={0xffffffffffffffff, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4)
bind$inet(r2, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 2:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4)
freebsd11_lstat(0x0, 0x0)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x2000000, 0x0)
ioctl$CIOCCRYPTAEAD(r3, 0xc040636d, &(0x7f0000000140)={0x0, 0x1, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)="45893a861005280a6cf21fcb9ecff86c06dbaf0655dc78753a47e67ad29acb8f"})

executing program 2:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r2 = openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
aio_read(&(0x7f0000001f80)={r2, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4)
freebsd11_lstat(0x0, 0x0)
r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x2000000, 0x0)
ioctl$CIOCGSESSION2(r4, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0x20, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505d7dbce4235fc3735fbe8e5aa4f4bb674", 0x0, 0x0, 0x0, 0xfdfffffd, [0x0, 0x9]})
ioctl$CIOCCRYPTAEAD(r4, 0xc040636d, &(0x7f0000000140)={0x0, 0x1, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)="45893a861005280a6cf21fcb9ecff86c06dbaf0655dc78753a47e67ad29acb8f"})
bind$inet(r3, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
sendmsg$inet_sctp(r3, &(0x7f00000025c0)={0x0, 0x0, &(0x7f0000002500)=[{&(0x7f0000000180)="236f8b065d884b56cbc8822e6fc7", 0xe}], 0x1, 0x0, 0x5d}, 0x0)
shutdown(r3, 0x1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)

executing program 3:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
aio_read(&(0x7f0000001f80)={0xffffffffffffffff, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
recvfrom$inet(r0, 0x0, 0x0, 0x42, 0x0, 0x0)

executing program 0:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4)
freebsd11_lstat(0x0, 0x0)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x2000000, 0x0)
ioctl$CIOCCRYPTAEAD(r3, 0xc040636d, &(0x7f0000000140)={0x0, 0x1, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)="45893a861005280a6cf21fcb9ecff86c06dbaf0655dc78753a47e67ad29acb8f"})

executing program 2:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
getpid()
setsid()
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000200))
ioctl$FILEMON_SET_PID(r0, 0xc0045302, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x47, &(0x7f0000000100), 0x4)
sendto(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r1, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53523c08da73d807f1", 0x67}, {&(0x7f0000000180)="21fe9b303a53455babd8fd47d4a0adf58552e3bd3c605a2e10e8252263a8645e401d4a06f946a861e56c7dc17a8a2546ff80e64bfd433c4dc41696cf3ac47e6fea5bde7a1cfdc3219e7e9a2eb1ea27accd0bd5e0c03da0ef892e6089f569bf4c55cb19ce50d10543b2d1be69b58eb5fb56d140ce5a17d9b7bf746cfaeca3e792dd4f00d2626b10975bf4ec341b7bd350fab64a2993dd3f9e662d6f933ef034ec11b76e754773d73bb280e177bb2e0e8aac5059ed3a5e2d6df0232865912c041b0f14c0ca9d314ce6", 0xc8}, {&(0x7f0000000080)="5aac9d2a09b304321aaa18d528980ace4c94b1dc90e71747bdf721c89e4836", 0x1f}, {&(0x7f0000000280)="3ab2b137babddeea5631319b53fa902599777e3c5c93c90f18f9a9a676c6c184989b1bfb38b765b4bee832487236a4a13feb48ed6facd41277c85feda40125d94d0bf6a9965bb80e80bbf360d7b3613d093e3bde8990dc5f003b1dd7a008475bdf6bb69e98f1a79890cef21cb0ad20ec66667a162f5ed0b9833da8909c3b153380a86dc0f9e8baae762d0e69030bc4c23a05cd2cb213e6a34b420b61", 0x9c}, {&(0x7f0000000340)="031fa0fe45d686909a3071b5a2f1678f5d1daf9ba7eeb17b380c86ce882ab3d68f7ad98e6f81cd5d41788eb2fa4d7e03556ded735a4271a1d3666d1ddbcb8e3f1a850b306d2d5ac7be35afe5ff1165f6a2bd598a6dc1f883331ddb0abd475fc9f93728c6f6fc4093246500a479166eaa96ea07c7159cd2f11c1c6a9c6f4bfdec29868913f1e2abbffedaf8049af9d7d8cac886dc938f2f030a5714f89d047ecf8f5940ff1c4c5104dfbe63d6", 0xac}, {&(0x7f0000000400)="5f0a2629cc04f25337efdb3d41f5f9c82a3b94bbfad96bf8e32f9c091591b0a8fa696fa78cb539c92cfbddeb79ca19f781c19a5cecccfaed9a3113b14e91b6bf9fbd97dfe88a0b00e20157d7137ae7c4854fe880054e12fd1129e0990721f7a93570818f8b5a2351a28d5d5210333d1f187a85ca7ca67dcf71b8d8fc10fde8b3a93f4ec62f59894f1d2f46bc4183b9b633920b6844459b10ccb8ad1d2c9248c57be20118e9806e00bc32cecd0ad9eb468171760e5440b8eb8c6072bc41372ddb9eb92e233a7e6471", 0xc8}, {&(0x7f0000000500)="5b8e29d9a575b4176f890d5049895bc098b08f192da19928b1ac48f04ac0c16cb9538476f5", 0x25}, {&(0x7f00000008c0)="c5aad91be07fad026c5113816be9281763094825a75cab0d8d2b6899bdd76187c2d13e8e210dd995f089edc4b212f7566c3508fb2845af8c57712c92048aa2c46d9e7eeae2495b79ce0011fa739ff292db98ecc98e887ee5c40e63bc4a38ea2d49028f8e245e8fdeef5d1164fd70a8293f0515db382d234ccbe9325b506ec0e05d0c7f5525448eb545ca09d895f65981b417fbb87e078df5c89b83005dc007fe9aeda48370fb417ba39f2012b543f2332498e741446ceb036a1893bc93bb6fceb15ee5c3caa0e0c49fda63513fcca7675e3406fa6efcb3afe492ef48d8a74a393b2d772651287d8c10d19b17", 0xec}, {&(0x7f0000000640)="0095ae9b00a35fe496c619cff688115d73bd6765264fd8ca15245e0fc682796b7e9f2fbfd2d2b0f641d07f3ffbd948ddf7f7ea3cf562354a4aa932e02457f62eae264cd6c27b37c253a184edfd59b4ed5af8be7c2493dcb2734ec603da022b34e2f42ce0a963303cf518e11e32f370a9d5ffdcad386ad04ef101acfe95ad7daebe74d0d41cbef1e5bf1596927ad21db3eaa0fd4031b25884964a88fdca88c21ef91b7a8e205023a874bc68ee67ed78c7c71ed5", 0xb3}, {&(0x7f0000000700)="611ea6dbccccdb999f7f9ca64412426bd8bc7d09d046932a2544556b70cf0c0914cd62ee9d27a7f36aab94b002d976b1c3654a2a0e5b8111a98cf83fb5b7ad1b59f529699cb8321263ebfd94f73e2d1f9543b9dfc316", 0x56}], 0xa}, 0x0)

executing program 3:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
aio_read(&(0x7f0000001f80)={0xffffffffffffffff, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4)
bind$inet(r2, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
recvfrom$inet(r0, 0x0, 0x0, 0x42, 0x0, 0x0)
sendto$inet(r0, 0x0, 0x0, 0x20181, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a00}, 0x10)
sendmsg$inet_sctp(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0x4}, 0x8)

executing program 2:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x3})
socket$inet_udplite(0x2, 0x2, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1})
openat$filemon(0xffffff9c, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$CIOCCRYPT(r0, 0xc0306367, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)

executing program 0:
recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x42, 0x0, 0x0)

executing program 3:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
aio_read(&(0x7f0000001f80)={0xffffffffffffffff, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
socketpair$unix(0x1, 0x0, 0x0, 0x0)
aio_suspend(0x0, 0xffffffffffffffe6, &(0x7f0000001c80))
r0 = socket(0x2, 0x1, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000000280)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "7031f6", 0x14, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, @local={0xfe, 0x80, '\x00', 0x0}, {[], @tcp={{0x1, 0x1, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
socket(0x0, 0x0, 0x0)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$crypto(0xffffffffffffff9c, &(0x7f0000001980), 0x0, 0x0)
rfork(0x3060)
ksem_getvalue(0x0, 0x0)

executing program 0:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
r2 = openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
aio_read(&(0x7f0000001f80)={r2, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4)
bind$inet(r3, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 3:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
getpid()
setsid()
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000200))
ioctl$FILEMON_SET_PID(r0, 0xc0045302, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x47, &(0x7f0000000100)=0x3f, 0x4)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r1, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53523c08da73d807f1", 0x67}, {&(0x7f0000000180)="21fe9b303a53455babd8fd47d4a0adf58552e3bd3c605a2e10e8252263a8645e401d4a06f946a861e56c7dc17a8a2546ff80e64bfd433c4dc41696cf3ac47e6fea5bde7a1cfdc3219e7e9a2eb1ea27accd0bd5e0c03da0ef892e6089f569bf4c55cb19ce50d10543b2d1be69b58eb5fb56d140ce5a17d9b7bf746cfaeca3e792dd4f00d2626b10975bf4ec341b7bd350fab64a2993dd3f9e662d6f933ef034ec11b76e754773d73bb280e177bb2e0e8aac5059ed3a5e2d6df0232865912c041b0f14c0ca9d314ce6", 0xc8}, {&(0x7f0000000080)="5aac9d2a09b304321aaa18d528980ace4c94b1dc90e71747bdf721c89e4836", 0x1f}, {&(0x7f0000000280)="3ab2b137babddeea5631319b53fa902599777e3c5c93c90f18f9a9a676c6c184989b1bfb38b765b4bee832487236a4a13feb48ed6facd41277c85feda40125d94d0bf6a9965bb80e80bbf360d7b3613d093e3bde8990dc5f003b1dd7a008475bdf6bb69e98f1a79890cef21cb0ad20ec66667a162f5ed0b9833da8909c3b153380a86dc0f9e8baae762d0e69030bc4c23a05cd2cb213e6a34b420b61", 0x9c}, {&(0x7f0000000340)="031fa0fe45d686909a3071b5a2f1678f5d1daf9ba7eeb17b380c86ce882ab3d68f7ad98e6f81cd5d41788eb2fa4d7e03556ded735a4271a1d3666d1ddbcb8e3f1a850b306d2d5ac7be35afe5ff1165f6a2bd598a6dc1f883331ddb0abd475fc9f93728c6f6fc4093246500a479166eaa96ea07c7159cd2f11c1c6a9c6f4bfdec29868913f1e2abbffedaf8049af9d7d8cac886dc938f2f030a5714f89d047ecf8f5940ff1c4c5104dfbe63d6", 0xac}, {&(0x7f0000000400)="5f0a2629cc04f25337efdb3d41f5f9c82a3b94bbfad96bf8e32f9c091591b0a8fa696fa78cb539c92cfbddeb79ca19f781c19a5cecccfaed9a3113b14e91b6bf9fbd97dfe88a0b00e20157d7137ae7c4854fe880054e12fd1129e0990721f7a93570818f8b5a2351a28d5d5210333d1f187a85ca7ca67dcf71b8d8fc10fde8b3a93f4ec62f59894f1d2f46bc4183b9b633920b6844459b10ccb8ad1d2c9248c57be20118e9806e00bc32cecd0ad9eb468171760e5440b8eb8c6072bc41372ddb9eb92e233a7e6471", 0xc8}, {&(0x7f0000000500)="5b8e29d9a575b4176f890d5049895bc098b08f192da19928b1ac48f04ac0c16cb9538476f5", 0x25}, {&(0x7f00000008c0)="c5aad91be07fad026c5113816be9281763094825a75cab0d8d2b6899bdd76187c2d13e8e210dd995f089edc4b212f7566c3508fb2845af8c57712c92048aa2c46d9e7eeae2495b79ce0011fa739ff292db98ecc98e887ee5c40e63bc4a38ea2d49028f8e245e8fdeef5d1164fd70a8293f0515db382d234ccbe9325b506ec0e05d0c7f5525448eb545ca09d895f65981b417fbb87e078df5c89b83005dc007fe9aeda48370fb417ba39f2012b543f2332498e741446ceb036a1893bc93bb6fceb15ee5c3caa0e0c49fda63513fcca7675e3406fa6efcb3afe492ef48d8a74a393b2d772651287d8c10d19b17", 0xec}, {&(0x7f0000000640)="0095ae9b00a35fe496c619cff688115d73bd6765264fd8ca15245e0fc682796b7e9f2fbfd2d2b0f641d07f3ffbd948ddf7f7ea3cf562354a4aa932e02457f62eae264cd6c27b37c253a184edfd59b4ed5af8be7c2493dcb2734ec603da022b34e2f42ce0a963303cf518e11e32f370a9d5ffdcad386ad04ef101acfe95ad7daebe74d0d41cbef1e5bf1596927ad21db3eaa0fd4031b25884964a88fdca88c21ef91b7a8e205023a874bc68ee67ed78c7c71ed5", 0xb3}, {&(0x7f0000000700)="611ea6dbccccdb999f7f9ca64412426bd8bc7d09d046932a2544556b70cf0c0914cd62ee9d27a7f36aab94b002d976b1c3654a2a0e5b8111a98cf83fb5b7ad1b59f529699cb8321263ebfd94f73e2d1f9543b9dfc316", 0x56}], 0xa}, 0x0)

executing program 3:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
aio_read(&(0x7f0000001f80)={0xffffffffffffffff, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4)
freebsd11_lstat(0x0, 0x0)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x2000000, 0x0)
ioctl$CIOCCRYPTAEAD(r3, 0xc040636d, &(0x7f0000000140)={0x0, 0x1, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)="45893a861005280a6cf21fcb9ecff86c06dbaf0655dc78753a47e67ad29acb8f"})

executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
recvfrom$inet(r0, 0x0, 0x0, 0x42, 0x0, 0x0)
sendto$inet(r0, 0x0, 0x0, 0x20181, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a00}, 0x10)
sendmsg$inet_sctp(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0x4}, 0x8)

executing program 3:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
aio_read(&(0x7f0000001f80)={0xffffffffffffffff, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 3:
recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x42, 0x0, 0x0)

executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
socketpair$unix(0x1, 0x0, 0x0, 0x0)
aio_suspend(0x0, 0xffffffffffffffe6, &(0x7f0000001c80))
r0 = socket(0x2, 0x1, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000000280)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "7031f6", 0x14, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, @local={0xfe, 0x80, '\x00', 0x0}, {[], @tcp={{0x1, 0x1, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
socket(0x0, 0x0, 0x0)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$crypto(0xffffffffffffff9c, &(0x7f0000001980), 0x0, 0x0)
rfork(0x3060)
ksem_getvalue(0x0, 0x0)

executing program 3:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
getpid()
setsid()
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000200))
ioctl$FILEMON_SET_PID(r0, 0xc0045302, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x47, &(0x7f0000000100)=0x3f, 0x4)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r1, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53523c08da73d807f1", 0x67}, {&(0x7f0000000180)="21fe9b303a53455babd8fd47d4a0adf58552e3bd3c605a2e10e8252263a8645e401d4a06f946a861e56c7dc17a8a2546ff80e64bfd433c4dc41696cf3ac47e6fea5bde7a1cfdc3219e7e9a2eb1ea27accd0bd5e0c03da0ef892e6089f569bf4c55cb19ce50d10543b2d1be69b58eb5fb56d140ce5a17d9b7bf746cfaeca3e792dd4f00d2626b10975bf4ec341b7bd350fab64a2993dd3f9e662d6f933ef034ec11b76e754773d73bb280e177bb2e0e8aac5059ed3a5e2d6df0232865912c041b0f14c0ca9d314ce6", 0xc8}, {&(0x7f0000000080)="5aac9d2a09b304321aaa18d528980ace4c94b1dc90e71747bdf721c89e4836", 0x1f}, {&(0x7f0000000280)="3ab2b137babddeea5631319b53fa902599777e3c5c93c90f18f9a9a676c6c184989b1bfb38b765b4bee832487236a4a13feb48ed6facd41277c85feda40125d94d0bf6a9965bb80e80bbf360d7b3613d093e3bde8990dc5f003b1dd7a008475bdf6bb69e98f1a79890cef21cb0ad20ec66667a162f5ed0b9833da8909c3b153380a86dc0f9e8baae762d0e69030bc4c23a05cd2cb213e6a34b420b61", 0x9c}, {&(0x7f0000000340)="031fa0fe45d686909a3071b5a2f1678f5d1daf9ba7eeb17b380c86ce882ab3d68f7ad98e6f81cd5d41788eb2fa4d7e03556ded735a4271a1d3666d1ddbcb8e3f1a850b306d2d5ac7be35afe5ff1165f6a2bd598a6dc1f883331ddb0abd475fc9f93728c6f6fc4093246500a479166eaa96ea07c7159cd2f11c1c6a9c6f4bfdec29868913f1e2abbffedaf8049af9d7d8cac886dc938f2f030a5714f89d047ecf8f5940ff1c4c5104dfbe63d6", 0xac}, {&(0x7f0000000400)="5f0a2629cc04f25337efdb3d41f5f9c82a3b94bbfad96bf8e32f9c091591b0a8fa696fa78cb539c92cfbddeb79ca19f781c19a5cecccfaed9a3113b14e91b6bf9fbd97dfe88a0b00e20157d7137ae7c4854fe880054e12fd1129e0990721f7a93570818f8b5a2351a28d5d5210333d1f187a85ca7ca67dcf71b8d8fc10fde8b3a93f4ec62f59894f1d2f46bc4183b9b633920b6844459b10ccb8ad1d2c9248c57be20118e9806e00bc32cecd0ad9eb468171760e5440b8eb8c6072bc41372ddb9eb92e233a7e6471", 0xc8}, {&(0x7f0000000500)="5b8e29d9a575b4176f890d5049895bc098b08f192da19928b1ac48f04ac0c16cb9538476f5", 0x25}, {&(0x7f00000008c0)="c5aad91be07fad026c5113816be9281763094825a75cab0d8d2b6899bdd76187c2d13e8e210dd995f089edc4b212f7566c3508fb2845af8c57712c92048aa2c46d9e7eeae2495b79ce0011fa739ff292db98ecc98e887ee5c40e63bc4a38ea2d49028f8e245e8fdeef5d1164fd70a8293f0515db382d234ccbe9325b506ec0e05d0c7f5525448eb545ca09d895f65981b417fbb87e078df5c89b83005dc007fe9aeda48370fb417ba39f2012b543f2332498e741446ceb036a1893bc93bb6fceb15ee5c3caa0e0c49fda63513fcca7675e3406fa6efcb3afe492ef48d8a74a393b2d772651287d8c10d19b17", 0xec}, {&(0x7f0000000640)="0095ae9b00a35fe496c619cff688115d73bd6765264fd8ca15245e0fc682796b7e9f2fbfd2d2b0f641d07f3ffbd948ddf7f7ea3cf562354a4aa932e02457f62eae264cd6c27b37c253a184edfd59b4ed5af8be7c2493dcb2734ec603da022b34e2f42ce0a963303cf518e11e32f370a9d5ffdcad386ad04ef101acfe95ad7daebe74d0d41cbef1e5bf1596927ad21db3eaa0fd4031b25884964a88fdca88c21ef91b7a8e205023a874bc68ee67ed78c7c71ed5", 0xb3}, {&(0x7f0000000700)="611ea6dbccccdb999f7f9ca64412426bd8bc7d09d046932a2544556b70cf0c0914cd62ee9d27a7f36aab94b002d976b1c3654a2a0e5b8111a98cf83fb5b7ad1b59f529699cb8321263ebfd94f73e2d1f9543b9dfc316", 0x56}], 0xa}, 0x0)

executing program 3:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
aio_read(&(0x7f0000001f80)={0xffffffffffffffff, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4)
freebsd11_lstat(0x0, 0x0)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x2000000, 0x0)
ioctl$CIOCCRYPTAEAD(r3, 0xc040636d, &(0x7f0000000140)={0x0, 0x1, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)="45893a861005280a6cf21fcb9ecff86c06dbaf0655dc78753a47e67ad29acb8f"})

executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
recvfrom$inet(r0, 0x0, 0x0, 0x42, 0x0, 0x0)
sendto$inet(r0, 0x0, 0x0, 0x20181, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a00}, 0x10)
sendmsg$inet_sctp(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0)

executing program 1:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
r2 = openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
aio_read(&(0x7f0000001f80)={r2, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 3:
recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x42, 0x0, 0x0)

executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
socketpair$unix(0x1, 0x0, 0x0, 0x0)
aio_suspend(0x0, 0xffffffffffffffe6, &(0x7f0000001c80))
r0 = socket(0x2, 0x1, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000000280)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "7031f6", 0x14, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, @local={0xfe, 0x80, '\x00', 0x0}, {[], @tcp={{0x1, 0x1, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
socket(0x0, 0x0, 0x0)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$crypto(0xffffffffffffff9c, &(0x7f0000001980), 0x0, 0x0)
rfork(0x3060)
ksem_getvalue(0x0, 0x0)

executing program 3:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
getpid()
setsid()
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000200))
ioctl$FILEMON_SET_PID(r0, 0xc0045302, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x47, &(0x7f0000000100)=0x3f, 0x4)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r1, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53523c08da73d807f1", 0x67}, {&(0x7f0000000180)="21fe9b303a53455babd8fd47d4a0adf58552e3bd3c605a2e10e8252263a8645e401d4a06f946a861e56c7dc17a8a2546ff80e64bfd433c4dc41696cf3ac47e6fea5bde7a1cfdc3219e7e9a2eb1ea27accd0bd5e0c03da0ef892e6089f569bf4c55cb19ce50d10543b2d1be69b58eb5fb56d140ce5a17d9b7bf746cfaeca3e792dd4f00d2626b10975bf4ec341b7bd350fab64a2993dd3f9e662d6f933ef034ec11b76e754773d73bb280e177bb2e0e8aac5059ed3a5e2d6df0232865912c041b0f14c0ca9d314ce6", 0xc8}, {&(0x7f0000000080)="5aac9d2a09b304321aaa18d528980ace4c94b1dc90e71747bdf721c89e4836", 0x1f}, {&(0x7f0000000280)="3ab2b137babddeea5631319b53fa902599777e3c5c93c90f18f9a9a676c6c184989b1bfb38b765b4bee832487236a4a13feb48ed6facd41277c85feda40125d94d0bf6a9965bb80e80bbf360d7b3613d093e3bde8990dc5f003b1dd7a008475bdf6bb69e98f1a79890cef21cb0ad20ec66667a162f5ed0b9833da8909c3b153380a86dc0f9e8baae762d0e69030bc4c23a05cd2cb213e6a34b420b61", 0x9c}, {&(0x7f0000000340)="031fa0fe45d686909a3071b5a2f1678f5d1daf9ba7eeb17b380c86ce882ab3d68f7ad98e6f81cd5d41788eb2fa4d7e03556ded735a4271a1d3666d1ddbcb8e3f1a850b306d2d5ac7be35afe5ff1165f6a2bd598a6dc1f883331ddb0abd475fc9f93728c6f6fc4093246500a479166eaa96ea07c7159cd2f11c1c6a9c6f4bfdec29868913f1e2abbffedaf8049af9d7d8cac886dc938f2f030a5714f89d047ecf8f5940ff1c4c5104dfbe63d6", 0xac}, {&(0x7f0000000400)="5f0a2629cc04f25337efdb3d41f5f9c82a3b94bbfad96bf8e32f9c091591b0a8fa696fa78cb539c92cfbddeb79ca19f781c19a5cecccfaed9a3113b14e91b6bf9fbd97dfe88a0b00e20157d7137ae7c4854fe880054e12fd1129e0990721f7a93570818f8b5a2351a28d5d5210333d1f187a85ca7ca67dcf71b8d8fc10fde8b3a93f4ec62f59894f1d2f46bc4183b9b633920b6844459b10ccb8ad1d2c9248c57be20118e9806e00bc32cecd0ad9eb468171760e5440b8eb8c6072bc41372ddb9eb92e233a7e6471", 0xc8}, {&(0x7f0000000500)="5b8e29d9a575b4176f890d5049895bc098b08f192da19928b1ac48f04ac0c16cb9538476f5", 0x25}, {&(0x7f00000008c0)="c5aad91be07fad026c5113816be9281763094825a75cab0d8d2b6899bdd76187c2d13e8e210dd995f089edc4b212f7566c3508fb2845af8c57712c92048aa2c46d9e7eeae2495b79ce0011fa739ff292db98ecc98e887ee5c40e63bc4a38ea2d49028f8e245e8fdeef5d1164fd70a8293f0515db382d234ccbe9325b506ec0e05d0c7f5525448eb545ca09d895f65981b417fbb87e078df5c89b83005dc007fe9aeda48370fb417ba39f2012b543f2332498e741446ceb036a1893bc93bb6fceb15ee5c3caa0e0c49fda63513fcca7675e3406fa6efcb3afe492ef48d8a74a393b2d772651287d8c10d19b17", 0xec}, {&(0x7f0000000640)="0095ae9b00a35fe496c619cff688115d73bd6765264fd8ca15245e0fc682796b7e9f2fbfd2d2b0f641d07f3ffbd948ddf7f7ea3cf562354a4aa932e02457f62eae264cd6c27b37c253a184edfd59b4ed5af8be7c2493dcb2734ec603da022b34e2f42ce0a963303cf518e11e32f370a9d5ffdcad386ad04ef101acfe95ad7daebe74d0d41cbef1e5bf1596927ad21db3eaa0fd4031b25884964a88fdca88c21ef91b7a8e205023a874bc68ee67ed78c7c71ed5", 0xb3}, {&(0x7f0000000700)="611ea6dbccccdb999f7f9ca64412426bd8bc7d09d046932a2544556b70cf0c0914cd62ee9d27a7f36aab94b002d976b1c3654a2a0e5b8111a98cf83fb5b7ad1b59f529699cb8321263ebfd94f73e2d1f9543b9dfc316", 0x56}], 0xa}, 0x0)

executing program 3:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
aio_read(&(0x7f0000001f80)={0xffffffffffffffff, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4)
freebsd11_lstat(0x0, 0x0)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x2000000, 0x0)
ioctl$CIOCCRYPTAEAD(r3, 0xc040636d, &(0x7f0000000140)={0x0, 0x1, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)="45893a861005280a6cf21fcb9ecff86c06dbaf0655dc78753a47e67ad29acb8f"})

executing program 3:
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1e, @sival_ptr=0x40, @spare=[0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x6]})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sival_int, @ke_flags})
sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x1, @rand_addr=0x2cc4c00}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1, 0x0}, 0x0)

executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
recvfrom$inet(r0, 0x0, 0x0, 0x42, 0x0, 0x0)
sendto$inet(r0, 0x0, 0x0, 0x20181, 0x0, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0)

executing program 3:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
recvfrom$inet(r0, 0x0, 0x0, 0x42, 0x0, 0x0)

executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
socketpair$unix(0x1, 0x0, 0x0, 0x0)
aio_suspend(0x0, 0xffffffffffffffe6, &(0x7f0000001c80))
r0 = socket(0x2, 0x1, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000000280)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "7031f6", 0x14, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, @local={0xfe, 0x80, '\x00', 0x0}, {[], @tcp={{0x1, 0x1, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$crypto(0xffffffffffffff9c, &(0x7f0000001980), 0x0, 0x0)
rfork(0x3060)
ksem_getvalue(0x0, 0x0)

executing program 3:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
getpid()
setsid()
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000200))
ioctl$FILEMON_SET_PID(r0, 0xc0045302, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x47, &(0x7f0000000100)=0x3f, 0x4)
sendto(r1, 0x0, 0x0, 0x0, 0x0, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53523c08da73d807f1", 0x67}, {&(0x7f0000000180)="21fe9b303a53455babd8fd47d4a0adf58552e3bd3c605a2e10e8252263a8645e401d4a06f946a861e56c7dc17a8a2546ff80e64bfd433c4dc41696cf3ac47e6fea5bde7a1cfdc3219e7e9a2eb1ea27accd0bd5e0c03da0ef892e6089f569bf4c55cb19ce50d10543b2d1be69b58eb5fb56d140ce5a17d9b7bf746cfaeca3e792dd4f00d2626b10975bf4ec341b7bd350fab64a2993dd3f9e662d6f933ef034ec11b76e754773d73bb280e177bb2e0e8aac5059ed3a5e2d6df0232865912c041b0f14c0ca9d314ce6", 0xc8}, {&(0x7f0000000080)="5aac9d2a09b304321aaa18d528980ace4c94b1dc90e71747bdf721c89e4836", 0x1f}, {&(0x7f0000000280)="3ab2b137babddeea5631319b53fa902599777e3c5c93c90f18f9a9a676c6c184989b1bfb38b765b4bee832487236a4a13feb48ed6facd41277c85feda40125d94d0bf6a9965bb80e80bbf360d7b3613d093e3bde8990dc5f003b1dd7a008475bdf6bb69e98f1a79890cef21cb0ad20ec66667a162f5ed0b9833da8909c3b153380a86dc0f9e8baae762d0e69030bc4c23a05cd2cb213e6a34b420b61", 0x9c}, {&(0x7f0000000340)="031fa0fe45d686909a3071b5a2f1678f5d1daf9ba7eeb17b380c86ce882ab3d68f7ad98e6f81cd5d41788eb2fa4d7e03556ded735a4271a1d3666d1ddbcb8e3f1a850b306d2d5ac7be35afe5ff1165f6a2bd598a6dc1f883331ddb0abd475fc9f93728c6f6fc4093246500a479166eaa96ea07c7159cd2f11c1c6a9c6f4bfdec29868913f1e2abbffedaf8049af9d7d8cac886dc938f2f030a5714f89d047ecf8f5940ff1c4c5104dfbe63d6", 0xac}, {&(0x7f0000000400)="5f0a2629cc04f25337efdb3d41f5f9c82a3b94bbfad96bf8e32f9c091591b0a8fa696fa78cb539c92cfbddeb79ca19f781c19a5cecccfaed9a3113b14e91b6bf9fbd97dfe88a0b00e20157d7137ae7c4854fe880054e12fd1129e0990721f7a93570818f8b5a2351a28d5d5210333d1f187a85ca7ca67dcf71b8d8fc10fde8b3a93f4ec62f59894f1d2f46bc4183b9b633920b6844459b10ccb8ad1d2c9248c57be20118e9806e00bc32cecd0ad9eb468171760e5440b8eb8c6072bc41372ddb9eb92e233a7e6471", 0xc8}, {&(0x7f0000000500)="5b8e29d9a575b4176f890d5049895bc098b08f192da19928b1ac48f04ac0c16cb9538476f5", 0x25}, {&(0x7f00000008c0)="c5aad91be07fad026c5113816be9281763094825a75cab0d8d2b6899bdd76187c2d13e8e210dd995f089edc4b212f7566c3508fb2845af8c57712c92048aa2c46d9e7eeae2495b79ce0011fa739ff292db98ecc98e887ee5c40e63bc4a38ea2d49028f8e245e8fdeef5d1164fd70a8293f0515db382d234ccbe9325b506ec0e05d0c7f5525448eb545ca09d895f65981b417fbb87e078df5c89b83005dc007fe9aeda48370fb417ba39f2012b543f2332498e741446ceb036a1893bc93bb6fceb15ee5c3caa0e0c49fda63513fcca7675e3406fa6efcb3afe492ef48d8a74a393b2d772651287d8c10d19b17", 0xec}, {&(0x7f0000000640)="0095ae9b00a35fe496c619cff688115d73bd6765264fd8ca15245e0fc682796b7e9f2fbfd2d2b0f641d07f3ffbd948ddf7f7ea3cf562354a4aa932e02457f62eae264cd6c27b37c253a184edfd59b4ed5af8be7c2493dcb2734ec603da022b34e2f42ce0a963303cf518e11e32f370a9d5ffdcad386ad04ef101acfe95ad7daebe74d0d41cbef1e5bf1596927ad21db3eaa0fd4031b25884964a88fdca88c21ef91b7a8e205023a874bc68ee67ed78c7c71ed5", 0xb3}, {&(0x7f0000000700)="611ea6dbccccdb999f7f9ca64412426bd8bc7d09d046932a2544556b70cf0c0914cd62ee9d27a7f36aab94b002d976b1c3654a2a0e5b8111a98cf83fb5b7ad1b59f529699cb8321263ebfd94f73e2d1f9543b9dfc316", 0x56}], 0xa}, 0x0)

executing program 3:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
r2 = openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
aio_read(&(0x7f0000001f80)={r2, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4)
freebsd11_lstat(0x0, 0x0)
r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x2000000, 0x0)
ioctl$CIOCCRYPTAEAD(r4, 0xc040636d, &(0x7f0000000140)={0x0, 0x1, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)="45893a861005280a6cf21fcb9ecff86c06dbaf0655dc78753a47e67ad29acb8f"})

executing program 2:
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1e, @sival_ptr=0x40, @spare=[0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x6]})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sival_int, @ke_flags})
sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x1, @rand_addr=0x2cc4c00}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1, 0x0}, 0x0)

executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
recvfrom$inet(r0, 0x0, 0x0, 0x42, 0x0, 0x0)
sendto$inet(r0, 0x0, 0x0, 0x20181, 0x0, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0)

executing program 2:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
recvfrom$inet(r0, 0x0, 0x0, 0x42, 0x0, 0x0)

executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
socketpair$unix(0x1, 0x0, 0x0, 0x0)
aio_suspend(0x0, 0xffffffffffffffe6, &(0x7f0000001c80))
r0 = socket(0x2, 0x1, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000000280)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "7031f6", 0x14, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, @local={0xfe, 0x80, '\x00', 0x0}, {[], @tcp={{0x1, 0x1, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$crypto(0xffffffffffffff9c, &(0x7f0000001980), 0x0, 0x0)
rfork(0x3060)
ksem_getvalue(0x0, 0x0)

executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000940), 0x8)

executing program 2:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x3})
socket$inet_udplite(0x2, 0x2, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x9})
openat$filemon(0xffffff9c, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$CIOCCRYPT(r0, 0xc0306367, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)

executing program 1:
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1e, @sival_ptr=0x40, @spare=[0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x6]})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sival_int, @ke_flags})
sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x1, @rand_addr=0x2cc4c00}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1, 0x0}, 0x0)

executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
recvfrom$inet(r0, 0x0, 0x0, 0x42, 0x0, 0x0)
sendto$inet(r0, 0x0, 0x0, 0x20181, 0x0, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0)

executing program 1:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
r2 = openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
aio_read(&(0x7f0000001f80)={r2, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4)
bind$inet(r3, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 3:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
recvfrom$inet(r0, 0x0, 0x0, 0x42, 0x0, 0x0)

executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000940), 0x8)

executing program 3:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
r2 = openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
aio_read(&(0x7f0000001f80)={r2, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 0:
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sival_int, @ke_flags})
sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x1, @rand_addr=0x2cc4c00}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1, 0x0}, 0x0)

executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
recvfrom$inet(r0, 0x0, 0x0, 0x42, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a00}, 0x10)
sendmsg$inet_sctp(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0)

executing program 2:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
r2 = openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
aio_read(&(0x7f0000001f80)={r2, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4)
freebsd11_lstat(0x0, 0x0)
r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x2000000, 0x0)
ioctl$CIOCCRYPTAEAD(r4, 0xc040636d, &(0x7f0000000140)={0x0, 0x1, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)="45893a861005280a6cf21fcb9ecff86c06dbaf0655dc78753a47e67ad29acb8f"})

executing program 1:
socket$inet_sctp(0x2, 0x1, 0x84)
recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x42, 0x0, 0x0)

executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
recvfrom$inet(r0, 0x0, 0x0, 0x42, 0x0, 0x0)
sendto$inet(r0, 0x0, 0x0, 0x20181, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a00}, 0x10)
sendmsg$inet_sctp(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0x4}, 0x8)

executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
socketpair$unix(0x1, 0x0, 0x0, 0x0)
aio_suspend(0x0, 0xffffffffffffffe6, &(0x7f0000001c80))
r0 = socket(0x2, 0x1, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000000280)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "7031f6", 0x14, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, @local={0xfe, 0x80, '\x00', 0x0}, {[], @tcp={{0x1, 0x1, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$crypto(0xffffffffffffff9c, &(0x7f0000001980), 0x0, 0x0)
rfork(0x3060)
ksem_getvalue(0x0, 0x0)

executing program 3:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x3})
socket$inet_udplite(0x2, 0x2, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x9})
openat$filemon(0xffffff9c, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$CIOCCRYPT(r0, 0xc0306367, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)

executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a00}, 0x10)
sendmsg$inet_sctp(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0)

executing program 0:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
r2 = openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
aio_read(&(0x7f0000001f80)={r2, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4)
bind$inet(r3, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 2:
socket$inet_sctp(0x2, 0x1, 0x84)
recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x42, 0x0, 0x0)

executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
recvfrom$inet(r0, 0x0, 0x0, 0x42, 0x0, 0x0)
sendto$inet(r0, 0x0, 0x0, 0x20181, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a00}, 0x10)
sendmsg$inet_sctp(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0x4}, 0x8)

executing program 2:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
getpid()
setsid()
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000200))
ioctl$FILEMON_SET_PID(r0, 0xc0045302, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x47, &(0x7f0000000100)=0x3f, 0x4)
sendto(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r1, 0x0, 0x0)

executing program 2:
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sival_int, @ke_flags})
sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x1, @rand_addr=0x2cc4c00}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1, 0x0}, 0x0)

executing program 1:
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a00}, 0x10)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0)

executing program 1:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
r2 = openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
aio_read(&(0x7f0000001f80)={r2, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4)
freebsd11_lstat(0x0, 0x0)
r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x2000000, 0x0)
ioctl$CIOCCRYPTAEAD(r4, 0xc040636d, &(0x7f0000000140)={0x0, 0x1, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)="45893a861005280a6cf21fcb9ecff86c06dbaf0655dc78753a47e67ad29acb8f"})

executing program 3:
socket$inet_sctp(0x2, 0x1, 0x84)
recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x42, 0x0, 0x0)

executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
recvfrom$inet(r0, 0x0, 0x0, 0x42, 0x0, 0x0)
sendto$inet(r0, 0x0, 0x0, 0x20181, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a00}, 0x10)
sendmsg$inet_sctp(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0x4}, 0x8)

executing program 3:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
getpid()
setsid()
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000200))
ioctl$FILEMON_SET_PID(r0, 0xc0045302, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x47, &(0x7f0000000100)=0x3f, 0x4)
sendto(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r1, 0x0, 0x0)

executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
socketpair$unix(0x1, 0x0, 0x0, 0x0)
aio_suspend(0x0, 0xffffffffffffffe6, &(0x7f0000001c80))
r0 = socket(0x2, 0x1, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000000280)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "7031f6", 0x14, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, @local={0xfe, 0x80, '\x00', 0x0}, {[], @tcp={{0x1, 0x1, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$crypto(0xffffffffffffff9c, &(0x7f0000001980), 0x0, 0x0)
rfork(0x3060)
ksem_getvalue(0x0, 0x0)

executing program 0:
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a00}, 0x10)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x3})
socket$inet_udplite(0x2, 0x2, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x9})
openat$filemon(0xffffff9c, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$CIOCCRYPT(r0, 0xc0306367, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)

executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
recvfrom$inet(r0, 0x0, 0x0, 0x42, 0x0, 0x0)
sendto$inet(r0, 0x0, 0x0, 0x20181, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a00}, 0x10)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0x4}, 0x8)

executing program 2:
socket$inet_tcp(0x2, 0x1, 0x0)
shmget(0x0, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil)
socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000480), 0x0)
openat$filemon(0xffffff9c, 0x0, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
link(0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x427, &(0x7f0000000280)=0x5, 0x4)

executing program 2:
socket(0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
getrlimit(0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1e, @sival_ptr=0x40, @spare=[0x0, 0x0, 0x0, 0x0, 0x9, 0x1, 0x3, 0x6]})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sival_int, @ke_flags})
sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x1, @rand_addr=0x2cc4c00}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1, 0x0}, 0x0)
shutdown(r0, 0x0)

executing program 2:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r2 = openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
aio_read(&(0x7f0000001f80)={r2, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4)
bind$inet(r3, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 2:
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a00}, 0x10)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0)

executing program 2:
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sival_int, @ke_flags})
sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x1, @rand_addr=0x2cc4c00}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1, 0x0}, 0x0)

executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
recvfrom$inet(r0, 0x0, 0x0, 0x42, 0x0, 0x0)
sendto$inet(r0, 0x0, 0x0, 0x20181, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0x4}, 0x8)

executing program 1:
socket$inet_tcp(0x2, 0x1, 0x0)
shmget(0x0, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil)
socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000480), 0x0)
openat$filemon(0xffffff9c, 0x0, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
link(0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x427, &(0x7f0000000280)=0x5, 0x4)

executing program 1:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r2 = openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
aio_read(&(0x7f0000001f80)={r2, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4)
bind$inet(r3, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 1:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a00}, 0x10)
sendmsg$inet_sctp(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0)

executing program 1:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r2 = openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
aio_read(&(0x7f0000001f80)={r2, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4)
freebsd11_lstat(0x0, 0x0)
r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x2000000, 0x0)
ioctl$CIOCCRYPTAEAD(r4, 0xc040636d, &(0x7f0000000140)={0x0, 0x1, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)="45893a861005280a6cf21fcb9ecff86c06dbaf0655dc78753a47e67ad29acb8f"})

executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
recvfrom$inet(r0, 0x0, 0x0, 0x42, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0x4}, 0x8)

executing program 1:
socket$inet_tcp(0x2, 0x1, 0x0)
shmget(0x0, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil)
socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000480), 0x0)
openat$filemon(0xffffff9c, 0x0, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
link(0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x427, &(0x7f0000000280)=0x5, 0x4)

executing program 3:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r2 = openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
aio_read(&(0x7f0000001f80)={r2, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4)
bind$inet(r3, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 1:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a00}, 0x10)
sendmsg$inet_sctp(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0)

executing program 1:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r2 = openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
aio_read(&(0x7f0000001f80)={r2, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4)
freebsd11_lstat(0x0, 0x0)
r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x2000000, 0x0)
ioctl$CIOCCRYPTAEAD(r4, 0xc040636d, &(0x7f0000000140)={0x0, 0x1, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)="45893a861005280a6cf21fcb9ecff86c06dbaf0655dc78753a47e67ad29acb8f"})

executing program 3:
socket(0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
getrlimit(0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1e, @sival_ptr=0x40, @spare=[0x0, 0x0, 0x0, 0x0, 0x9, 0x1, 0x3, 0x6]})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sival_int, @ke_flags})
sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x1, @rand_addr=0x2cc4c00}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1, 0x0}, 0x0)
shutdown(r0, 0x0)

executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0x4}, 0x8)

executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
socketpair$unix(0x1, 0x0, 0x0, 0x0)
aio_suspend(0x0, 0xffffffffffffffe6, &(0x7f0000001c80))
r0 = socket(0x2, 0x1, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000000280)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "7031f6", 0x14, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, @local={0xfe, 0x80, '\x00', 0x0}, {[], @tcp={{0x1, 0x1, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$crypto(0xffffffffffffff9c, &(0x7f0000001980), 0x0, 0x0)
rfork(0x3060)
ksem_getvalue(0x0, 0x0)

executing program 3:
socket$inet_tcp(0x2, 0x1, 0x0)
shmget(0x0, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil)
socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000480), 0x0)
openat$filemon(0xffffff9c, 0x0, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
link(0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x427, &(0x7f0000000280)=0x5, 0x4)

executing program 3:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a00}, 0x10)
sendmsg$inet_sctp(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0)

executing program 1:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r2 = openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
aio_read(&(0x7f0000001f80)={r2, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4)
bind$inet(r3, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 3:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r2 = openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
aio_read(&(0x7f0000001f80)={r2, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4)
freebsd11_lstat(0x0, 0x0)
r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x2000000, 0x0)
ioctl$CIOCCRYPTAEAD(r4, 0xc040636d, &(0x7f0000000140)={0x0, 0x1, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)="45893a861005280a6cf21fcb9ecff86c06dbaf0655dc78753a47e67ad29acb8f"})

executing program 3:
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0x4}, 0x8)

executing program 3:
socket(0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
getrlimit(0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1e, @sival_ptr=0x40, @spare=[0x0, 0x0, 0x0, 0x0, 0x9, 0x1, 0x3, 0x6]})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sival_int, @ke_flags})
sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x1, @rand_addr=0x2cc4c00}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1, 0x0}, 0x0)
shutdown(r0, 0x0)

executing program 1:
socket$inet_tcp(0x2, 0x1, 0x0)
shmget(0x0, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil)
socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000480), 0x0)
openat$filemon(0xffffff9c, 0x0, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
link(0x0, 0x0)

executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
socketpair$unix(0x1, 0x0, 0x0, 0x0)
aio_suspend(0x0, 0xffffffffffffffe6, &(0x7f0000001c80))
r0 = socket(0x2, 0x1, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000000280)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "7031f6", 0x14, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, @local={0xfe, 0x80, '\x00', 0x0}, {[], @tcp={{0x1, 0x1, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$crypto(0xffffffffffffff9c, &(0x7f0000001980), 0x0, 0x0)
rfork(0x3060)
ksem_getvalue(0x0, 0x0)

executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a00}, 0x10)
sendmsg$inet_sctp(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0)

executing program 0:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r2 = openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
aio_read(&(0x7f0000001f80)={r2, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4)
bind$inet(r3, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 3:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r2 = openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
aio_read(&(0x7f0000001f80)={r2, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4)
freebsd11_lstat(0x0, 0x0)
r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x2000000, 0x0)
ioctl$CIOCCRYPTAEAD(r4, 0xc040636d, &(0x7f0000000140)={0x0, 0x1, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)="45893a861005280a6cf21fcb9ecff86c06dbaf0655dc78753a47e67ad29acb8f"})

executing program 1:
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0x4}, 0x8)

executing program 1:
socket$inet_tcp(0x2, 0x1, 0x0)
shmget(0x0, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil)
socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000480), 0x0)
openat$filemon(0xffffff9c, 0x0, 0x0, 0x0)
link(0x0, 0x0)

executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
socketpair$unix(0x1, 0x0, 0x0, 0x0)
aio_suspend(0x0, 0xffffffffffffffe6, &(0x7f0000001c80))
r0 = socket(0x2, 0x1, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000000280)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "7031f6", 0x14, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, @local={0xfe, 0x80, '\x00', 0x0}, {[], @tcp={{0x1, 0x1, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$crypto(0xffffffffffffff9c, &(0x7f0000001980), 0x0, 0x0)
rfork(0x3060)
ksem_getvalue(0x0, 0x0)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0)
ksem_init(0x0, 0x80000001)

executing program 1:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 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)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e", 0x5e}], 0x1}, 0x0)

executing program 2:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r2 = openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
aio_read(&(0x7f0000001f80)={r2, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4)
bind$inet(r3, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 1:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
socket$inet6_sctp(0x1c, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
shutdown(r1, 0x1)

executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0), 0x10)
sendmsg$inet_sctp(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0)

executing program 0:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 3:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r1 = openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
aio_read(&(0x7f0000001f80)={r1, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
socketpair$unix(0x1, 0x0, 0x0, 0x0)
aio_suspend(0x0, 0xffffffffffffffe6, &(0x7f0000001c80))
socket(0x2, 0x1, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000000280)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "7031f6", 0x14, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, @local={0xfe, 0x80, '\x00', 0x0}, {[], @tcp={{0x1, 0x1, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$crypto(0xffffffffffffff9c, &(0x7f0000001980), 0x0, 0x0)
rfork(0x3060)
ksem_getvalue(0x0, 0x0)

executing program 0:
socket(0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
getrlimit(0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1e, @sival_ptr=0x40, @spare=[0x0, 0x0, 0x0, 0x0, 0x9, 0x1, 0x3, 0x6]})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sival_int, @ke_flags})
sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x1, @rand_addr=0x2cc4c00}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1, 0x0}, 0x0)
shutdown(r0, 0x0)

executing program 2:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 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)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d", 0x5d}], 0x1}, 0x0)

executing program 3:
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1e, @sival_ptr=0x40, @spare=[0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x6]})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sival_int, @ke_flags})
sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x1, @rand_addr=0x2cc4c00}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1, 0x0}, 0x0)

executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0), 0x10)
sendmsg$inet_sctp(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0)

executing program 2:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
socket$inet6_sctp(0x1c, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
shutdown(r1, 0x1)

executing program 3:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 2:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r2 = openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
aio_read(&(0x7f0000001f80)={r2, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4)
bind$inet(r3, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 0:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r1 = openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
aio_read(&(0x7f0000001f80)={r1, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 1:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 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)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d", 0x5c}], 0x1}, 0x0)

executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0), 0x10)
sendmsg$inet_sctp(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0)

executing program 2:
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1e, @sival_ptr=0x40, @spare=[0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x6]})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sival_int, @ke_flags})
sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x1, @rand_addr=0x2cc4c00}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1, 0x0}, 0x0)

executing program 0:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
socket$inet6_sctp(0x1c, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
shutdown(r1, 0x1)

executing program 3:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
getpid()
setsid()
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000200))
ioctl$FILEMON_SET_PID(r0, 0xc0045302, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x47, &(0x7f0000000100)=0x3f, 0x4)
sendto(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r1, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0)

executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
socketpair$unix(0x1, 0x0, 0x0, 0x0)
aio_suspend(0x0, 0xffffffffffffffe6, &(0x7f0000001c80))
socket(0x2, 0x1, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$crypto(0xffffffffffffff9c, &(0x7f0000001980), 0x0, 0x0)
rfork(0x3060)
ksem_getvalue(0x0, 0x0)

executing program 3:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 1:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r2 = openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
aio_read(&(0x7f0000001f80)={r2, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4)
bind$inet(r3, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 2:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r1 = openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
aio_read(&(0x7f0000001f80)={r1, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a00}, 0x10)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0)

executing program 2:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
getpid()
setsid()
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000200))
ioctl$FILEMON_SET_PID(r0, 0xc0045302, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x47, &(0x7f0000000100)=0x3f, 0x4)
sendto(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r1, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0)
ksem_init(0x0, 0x80000001)

executing program 3:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 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)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb", 0x5b}], 0x1}, 0x0)

executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
socketpair$unix(0x1, 0x0, 0x0, 0x0)
aio_suspend(0x0, 0xffffffffffffffe6, &(0x7f0000001c80))
socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$crypto(0xffffffffffffff9c, &(0x7f0000001980), 0x0, 0x0)
rfork(0x3060)
ksem_getvalue(0x0, 0x0)

executing program 3:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 0:
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1e, @sival_ptr=0x40, @spare=[0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x6]})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sival_int, @ke_flags})
sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x1, @rand_addr=0x2cc4c00}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1, 0x0}, 0x0)

executing program 0:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
socket(0x2, 0x1, 0x0)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
aio_read(&(0x7f0000001f80)={r0, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 1:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
shutdown(r1, 0x1)

executing program 3:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
getpid()
setsid()
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000200))
ioctl$FILEMON_SET_PID(r0, 0xc0045302, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x47, &(0x7f0000000100)=0x3f, 0x4)
sendto(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r1, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0)

executing program 0:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 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)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1", 0x5a}], 0x1}, 0x0)

executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a00}, 0x10)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0)

executing program 1:
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1e, @sival_ptr=0x40, @spare=[0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x6]})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sival_int, @ke_flags})
sendmsg(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x1, @rand_addr=0x2cc4c00}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1, 0x0}, 0x0)

executing program 2:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r2 = openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
aio_read(&(0x7f0000001f80)={r2, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4)
bind$inet(r3, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 2:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0)
ksem_init(0x0, 0x80000001)

executing program 0:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
socket(0x2, 0x1, 0x0)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
aio_read(&(0x7f0000001f80)={r0, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
socketpair$unix(0x1, 0x0, 0x0, 0x0)
aio_suspend(0x0, 0xffffffffffffffe6, &(0x7f0000001c80))
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$crypto(0xffffffffffffff9c, &(0x7f0000001980), 0x0, 0x0)
rfork(0x3060)
ksem_getvalue(0x0, 0x0)

executing program 1:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
shutdown(r1, 0x1)

executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a00}, 0x10)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0)

executing program 1:
aio_suspend(0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$crypto(0xffffffffffffff9c, &(0x7f0000001980), 0x0, 0x0)
ksem_getvalue(0x0, 0x0)

executing program 2:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 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)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956", 0x59}], 0x1}, 0x0)

executing program 1:
pipe2(&(0x7f0000000100)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
close(r1)
r2 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
dup(0xffffffffffffffff)
ioctl$FILEMON_SET_FD(r2, 0xc0045301, &(0x7f0000000080)=r0)
rfork(0x1000)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0)
ksem_init(0x0, 0x80000001)

executing program 2:
setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$bpf(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
setsid()
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4)
socket(0x1c, 0x1, 0x0)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sival_int, @spare})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec8d458a92000000001000"}, 0x1c)

executing program 1:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
shutdown(r1, 0x1)

executing program 3:
socket(0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
getrlimit(0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1e, @sival_ptr=0x40, @spare=[0x0, 0x0, 0x0, 0x0, 0x9, 0x1, 0x3, 0x6]})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sival_int, @ke_flags})
shutdown(r0, 0x0)

executing program 1:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000025c0)={0x0, 0x0, &(0x7f0000002500)=[{&(0x7f0000000180)="236f8b065d884b56cbc8822e6fc7", 0xe}], 0x1, 0x0, 0x5d}, 0x0)
shutdown(0xffffffffffffffff, 0x1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)

executing program 1:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 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)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d9", 0x58}], 0x1}, 0x0)

executing program 0:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0x4}, 0x8)

executing program 1:
pipe2(&(0x7f0000000100)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
close(r1)
r2 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
dup(0xffffffffffffffff)
ioctl$FILEMON_SET_FD(r2, 0xc0045301, &(0x7f0000000080)=r0)
rfork(0x1000)

executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a00}, 0x10)
sendmsg$inet_sctp(r0, 0x0, 0x0)

executing program 1:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
getpid()
setsid()
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000200))
ioctl$FILEMON_SET_PID(r0, 0xc0045302, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x47, &(0x7f0000000100)=0x3f, 0x4)
sendto(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r1, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53523c08da73d807f1", 0x67}, {&(0x7f0000000180)="21fe9b303a53455babd8fd47d4a0adf58552e3bd3c605a2e10e8252263a8645e401d4a06f946a861e56c7dc17a8a2546ff80e64bfd433c4dc41696cf3ac47e6fea5bde7a1cfdc3219e7e9a2eb1ea27accd0bd5e0c03da0ef892e6089f569bf4c55cb19ce50d10543b2d1be69b58eb5fb56d140ce5a17d9b7bf746cfaeca3e792dd4f00d2626b10975bf4ec341b7bd350fab64a2993dd3f9e662d6f933ef034ec11b76e754773d73bb280e177bb2e0e8aac5059ed3a5e2d6df0232865912c041b0f14c0ca9d314ce6", 0xc8}, {&(0x7f0000000080)="5aac9d2a09b304321aaa18d528980ace4c94b1dc90e71747bdf721c89e4836", 0x1f}, {&(0x7f0000000280)="3ab2b137babddeea5631319b53fa902599777e3c5c93c90f18f9a9a676c6c184989b1bfb38b765b4bee832487236a4a13feb48ed6facd41277c85feda40125d94d0bf6a9965bb80e80bbf360d7b3613d093e3bde8990dc5f003b1dd7a008475bdf6bb69e98f1a79890cef21cb0ad20ec66667a162f5ed0b9833da8909c3b153380a86dc0f9e8baae762d0e69030bc4c23a05cd2cb213e6a34b420b61", 0x9c}, {&(0x7f0000000340)="031fa0fe45d686909a3071b5a2f1678f5d1daf9ba7eeb17b380c86ce882ab3d68f7ad98e6f81cd5d41788eb2fa4d7e03556ded735a4271a1d3666d1ddbcb8e3f1a850b306d2d5ac7be35afe5ff1165f6a2bd598a6dc1f883331ddb0abd475fc9f93728c6f6fc4093246500a479166eaa96ea07c7159cd2f11c1c6a9c6f4bfdec29868913f1e2abbffedaf8049af9d7d8cac886dc938f2f030a5714f89d047ecf8f5940ff1c4c5104dfbe63d6", 0xac}, {&(0x7f0000000400)="5f0a2629cc04f25337efdb3d41f5f9c82a3b94bbfad96bf8e32f9c091591b0a8fa696fa78cb539c92cfbddeb79ca19f781c19a5cecccfaed9a3113b14e91b6bf9fbd97dfe88a0b00e20157d7137ae7c4854fe880054e12fd1129e0990721f7a93570818f8b5a2351a28d5d5210333d1f187a85ca7ca67dcf71b8d8fc10fde8b3a93f4ec62f59894f1d2f46bc4183b9b633920b6844459b10ccb8ad1d2c9248c57be20118e9806e00bc32cecd0ad9eb468171760e5440b8eb8c6072bc41372ddb9eb92e233a7e6471", 0xc8}, {&(0x7f0000000500)="5b8e29d9a575b4176f890d5049895bc098b08f192da19928b1ac48f04ac0c16cb9538476f5", 0x25}, {&(0x7f00000008c0)="c5aad91be07fad026c5113816be9281763094825a75cab0d8d2b6899bdd76187c2d13e8e210dd995f089edc4b212f7566c3508fb2845af8c57712c92048aa2c46d9e7eeae2495b79ce0011fa739ff292db98ecc98e887ee5c40e63bc4a38ea2d49028f8e245e8fdeef5d1164fd70a8293f0515db382d234ccbe9325b506ec0e05d0c7f5525448eb545ca09d895f65981b417fbb87e078df5c89b83005dc007fe9aeda48370fb417ba39f2012b543f2332498e741446ceb036a1893bc93bb6fceb15ee5c3caa0e0c49fda63513fcca7675e3406fa6efcb3afe492ef48d8a74a393b2d772651287d8c10d19b17", 0xec}, {&(0x7f0000000640)="0095ae9b00a35fe496c619cff688115d73bd6765264fd8ca15245e0fc682796b7e9f2fbfd2d2b0f641d07f3ffbd948ddf7f7ea3cf562354a4aa932e02457f62eae264cd6c27b37c253a184edfd59b4ed5af8be7c2493dcb2734ec603da022b34e2f42ce0a963303cf518e11e32f370a9d5ffdcad386ad04ef101acfe95ad7daebe74d0d41cbef1e5bf1596927ad21db3eaa0fd4031b25884964a88fdca88c21ef91b7a8e205023a874bc68ee67ed78c7c71ed5", 0xb3}], 0x9}, 0x0)

executing program 3:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
connect$inet(0xffffffffffffffff, 0x0, 0x0)
ksem_init(0x0, 0x80000001)

executing program 0:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000025c0)={0x0, 0x0, &(0x7f0000002500)=[{&(0x7f0000000180)="236f8b065d884b56cbc8822e6fc7", 0xe}], 0x1, 0x0, 0x5d}, 0x0)
shutdown(0xffffffffffffffff, 0x1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)

executing program 1:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 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)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077", 0x57}], 0x1}, 0x0)

executing program 3:
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1e, @sival_ptr=0x40, @spare=[0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x6]})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sival_int, @ke_flags})
sendmsg(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x1, @rand_addr=0x2cc4c00}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1, 0x0}, 0x0)

executing program 1:
pipe2(&(0x7f0000000100)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
close(r1)
r2 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
dup(0xffffffffffffffff)
ioctl$FILEMON_SET_FD(r2, 0xc0045301, &(0x7f0000000080)=r0)
rfork(0x1000)

executing program 1:
socket(0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
getrlimit(0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1e, @sival_ptr=0x40, @spare=[0x0, 0x0, 0x0, 0x0, 0x9, 0x1, 0x3, 0x6]})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sival_int, @ke_flags})
shutdown(r0, 0x0)

executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a00}, 0x10)
sendmsg$inet_sctp(r0, 0x0, 0x0)

executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
socketpair$unix(0x1, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$crypto(0xffffffffffffff9c, &(0x7f0000001980), 0x0, 0x0)
rfork(0x3060)
ksem_getvalue(0x0, 0x0)

executing program 3:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
ksem_init(0x0, 0x80000001)

executing program 1:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 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)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f0", 0x56}], 0x1}, 0x0)

executing program 3:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x200, 0x0, 0x0)
setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 1:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
aio_read(&(0x7f0000001f80)={r0, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 0:
aio_suspend(0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$crypto(0xffffffffffffff9c, &(0x7f0000001980), 0x0, 0x0)
ksem_getvalue(0x0, 0x0)

executing program 1:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
socket(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
shutdown(r0, 0x1)

executing program 1:
socket(0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
getrlimit(0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1e, @sival_ptr=0x40, @spare=[0x0, 0x0, 0x0, 0x0, 0x9, 0x1, 0x3, 0x6]})
vfork()
sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x1, @rand_addr=0x2cc4c00}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1, 0x0}, 0x0)
shutdown(r0, 0x0)

executing program 0:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r1 = openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
aio_read(&(0x7f0000001f80)={r1, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4)
bind$inet(r2, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 0:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 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)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298", 0x55}], 0x1}, 0x0)

executing program 3:
aio_suspend(0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$crypto(0xffffffffffffff9c, &(0x7f0000001980), 0x0, 0x0)
ksem_getvalue(0x0, 0x0)

executing program 0:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
aio_read(&(0x7f0000001f80)={r0, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 0:
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x0)
ksem_wait(r0)
getpeername(0xffffffffffffffff, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0)
socket$inet(0x2, 0x0, 0x0)
ksem_post(r0)

executing program 3:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
socket(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
shutdown(r0, 0x1)

executing program 3:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000025c0)={0x0, 0x0, &(0x7f0000002500)=[{&(0x7f0000000180)="236f8b065d884b56cbc8822e6fc7", 0xe}], 0x1, 0x0, 0x5d}, 0x0)
shutdown(0xffffffffffffffff, 0x1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)

executing program 0:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x200, 0x0, 0x0)
setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 2:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 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)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc8602", 0x54}], 0x1}, 0x0)

executing program 3:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x0, @sival_int=0x401, @ke_flags=0x1})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0xb, 0x0, 0x0, 0x0, 0x0, 0x0})

executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$crypto(0xffffffffffffff9c, &(0x7f0000001980), 0x0, 0x0)
rfork(0x3060)
ksem_getvalue(0x0, 0x0)

executing program 2:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
getpid()
setsid()
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000200))
ioctl$FILEMON_SET_PID(r0, 0xc0045302, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x47, &(0x7f0000000100)=0x3f, 0x4)
sendto(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r1, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53523c08da73d807f1", 0x67}, {&(0x7f0000000180)="21fe9b303a53455babd8fd47d4a0adf58552e3bd3c605a2e10e8252263a8645e401d4a06f946a861e56c7dc17a8a2546ff80e64bfd433c4dc41696cf3ac47e6fea5bde7a1cfdc3219e7e9a2eb1ea27accd0bd5e0c03da0ef892e6089f569bf4c55cb19ce50d10543b2d1be69b58eb5fb56d140ce5a17d9b7bf746cfaeca3e792dd4f00d2626b10975bf4ec341b7bd350fab64a2993dd3f9e662d6f933ef034ec11b76e754773d73bb280e177bb2e0e8aac5059ed3a5e2d6df0232865912c041b0f14c0ca9d314ce6", 0xc8}, {&(0x7f0000000080)="5aac9d2a09b304321aaa18d528980ace4c94b1dc90e71747bdf721c89e4836", 0x1f}, {&(0x7f0000000280)="3ab2b137babddeea5631319b53fa902599777e3c5c93c90f18f9a9a676c6c184989b1bfb38b765b4bee832487236a4a13feb48ed6facd41277c85feda40125d94d0bf6a9965bb80e80bbf360d7b3613d093e3bde8990dc5f003b1dd7a008475bdf6bb69e98f1a79890cef21cb0ad20ec66667a162f5ed0b9833da8909c3b153380a86dc0f9e8baae762d0e69030bc4c23a05cd2cb213e6a34b420b61", 0x9c}, {&(0x7f0000000340)="031fa0fe45d686909a3071b5a2f1678f5d1daf9ba7eeb17b380c86ce882ab3d68f7ad98e6f81cd5d41788eb2fa4d7e03556ded735a4271a1d3666d1ddbcb8e3f1a850b306d2d5ac7be35afe5ff1165f6a2bd598a6dc1f883331ddb0abd475fc9f93728c6f6fc4093246500a479166eaa96ea07c7159cd2f11c1c6a9c6f4bfdec29868913f1e2abbffedaf8049af9d7d8cac886dc938f2f030a5714f89d047ecf8f5940ff1c4c5104dfbe63d6", 0xac}, {&(0x7f0000000400)="5f0a2629cc04f25337efdb3d41f5f9c82a3b94bbfad96bf8e32f9c091591b0a8fa696fa78cb539c92cfbddeb79ca19f781c19a5cecccfaed9a3113b14e91b6bf9fbd97dfe88a0b00e20157d7137ae7c4854fe880054e12fd1129e0990721f7a93570818f8b5a2351a28d5d5210333d1f187a85ca7ca67dcf71b8d8fc10fde8b3a93f4ec62f59894f1d2f46bc4183b9b633920b6844459b10ccb8ad1d2c9248c57be20118e9806e00bc32cecd0ad9eb468171760e5440b8eb8c6072bc41372ddb9eb92e233a7e6471", 0xc8}, {&(0x7f0000000500)="5b8e29d9a575b4176f890d5049895bc098b08f192da19928b1ac48f04ac0c16cb9538476f5", 0x25}, {&(0x7f00000008c0)="c5aad91be07fad026c5113816be9281763094825a75cab0d8d2b6899bdd76187c2d13e8e210dd995f089edc4b212f7566c3508fb2845af8c57712c92048aa2c46d9e7eeae2495b79ce0011fa739ff292db98ecc98e887ee5c40e63bc4a38ea2d49028f8e245e8fdeef5d1164fd70a8293f0515db382d234ccbe9325b506ec0e05d0c7f5525448eb545ca09d895f65981b417fbb87e078df5c89b83005dc007fe9aeda48370fb417ba39f2012b543f2332498e741446ceb036a1893bc93bb6fceb15ee5c3caa0e0c49fda63513fcca7675e3406fa6efcb3afe492ef48d8a74a393b2d772651287d8c10d19b17", 0xec}, {&(0x7f0000000640)="0095ae9b00a35fe496c619cff688115d73bd6765264fd8ca15245e0fc682796b7e9f2fbfd2d2b0f641d07f3ffbd948ddf7f7ea3cf562354a4aa932e02457f62eae264cd6c27b37c253a184edfd59b4ed5af8be7c2493dcb2734ec603da022b34e2f42ce0a963303cf518e11e32f370a9d5ffdcad386ad04ef101acfe95ad7daebe74d0d41cbef1e5bf1596927ad21db3eaa0fd4031b25884964a88fdca88c21ef91b7a8e205023a874bc68ee67ed78c7c71ed5", 0xb3}, {0x0}], 0xa}, 0x0)

executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x3, 0x84)
connect$inet(0xffffffffffffffff, 0x0, 0x0)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x25, 0x0, &(0x7f0000000900))

executing program 2:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000025c0)={0x0, 0x0, &(0x7f0000002500)=[{&(0x7f0000000180)="236f8b065d884b56cbc8822e6fc7", 0xe}], 0x1, 0x0, 0x5d}, 0x0)
shutdown(0xffffffffffffffff, 0x1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)

executing program 0:
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x0)
ksem_wait(r0)
getpeername(0xffffffffffffffff, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0)
ksem_post(r0)

executing program 2:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x3})
socket$inet_udplite(0x2, 0x2, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x9})
openat$filemon(0xffffff9c, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$CIOCCRYPT(r0, 0xc0306367, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)

executing program 0:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 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)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc8602", 0x54}], 0x1}, 0x0)

executing program 0:
setsockopt$inet6_int(0xffffffffffffff9c, 0x29, 0x0, 0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
open$dir(0x0, 0x0, 0x0)
sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0)
connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0x101}, 0x10)
shutdown(r0, 0x0)
sendto$inet(r0, 0x0, 0x0, 0x20104, 0x0, 0x0)

executing program 1:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r1 = openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
aio_read(&(0x7f0000001f80)={r1, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4)
freebsd11_lstat(0x0, 0x0)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x2000000, 0x0)
ioctl$CIOCCRYPTAEAD(r3, 0xc040636d, &(0x7f0000000140)={0x0, 0x1, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)="45893a861005280a6cf21fcb9ecff86c06dbaf0655dc78753a47e67ad29acb8f"})

executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, 0x0, 0x0)

executing program 1:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000025c0)={0x0, 0x0, &(0x7f0000002500)=[{&(0x7f0000000180)="236f8b065d884b56cbc8822e6fc7", 0xe}], 0x1, 0x0, 0x5d}, 0x0)
shutdown(0xffffffffffffffff, 0x1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)

executing program 1:
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x0)
ksem_wait(r0)
getpeername(0xffffffffffffffff, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0)
ksem_post(r0)

executing program 1:
socket$inet_tcp(0x2, 0x1, 0x0)
shmget(0x0, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000480), 0x0)
openat$filemon(0xffffff9c, 0x0, 0x0, 0x0)
link(0x0, 0x0)

executing program 1:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r1 = openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
aio_read(&(0x7f0000001f80)={r1, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 1:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r1 = openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
aio_read(&(0x7f0000001f80)={r1, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4)
freebsd11_lstat(0x0, 0x0)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x2000000, 0x0)
ioctl$CIOCCRYPTAEAD(r3, 0xc040636d, &(0x7f0000000140)={0x0, 0x1, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)="45893a861005280a6cf21fcb9ecff86c06dbaf0655dc78753a47e67ad29acb8f"})

executing program 1:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
aio_read(&(0x7f0000001f80)={r0, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4)
bind$inet(r1, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$crypto(0xffffffffffffff9c, &(0x7f0000001980), 0x0, 0x0)
rfork(0x3060)
ksem_getvalue(0x0, 0x0)

executing program 1:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
getpid()
setsid()
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000200))
ioctl$FILEMON_SET_PID(r0, 0xc0045302, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x47, &(0x7f0000000100)=0x3f, 0x4)
sendto(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r1, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53523c08da73d807f1", 0x67}, {&(0x7f0000000180)="21fe9b303a53455babd8fd47d4a0adf58552e3bd3c605a2e10e8252263a8645e401d4a06f946a861e56c7dc17a8a2546ff80e64bfd433c4dc41696cf3ac47e6fea5bde7a1cfdc3219e7e9a2eb1ea27accd0bd5e0c03da0ef892e6089f569bf4c55cb19ce50d10543b2d1be69b58eb5fb56d140ce5a17d9b7bf746cfaeca3e792dd4f00d2626b10975bf4ec341b7bd350fab64a2993dd3f9e662d6f933ef034ec11b76e754773d73bb280e177bb2e0e8aac5059ed3a5e2d6df0232865912c041b0f14c0ca9d314ce6", 0xc8}, {&(0x7f0000000080)="5aac9d2a09b304321aaa18d528980ace4c94b1dc90e71747bdf721c89e4836", 0x1f}, {&(0x7f0000000280)="3ab2b137babddeea5631319b53fa902599777e3c5c93c90f18f9a9a676c6c184989b1bfb38b765b4bee832487236a4a13feb48ed6facd41277c85feda40125d94d0bf6a9965bb80e80bbf360d7b3613d093e3bde8990dc5f003b1dd7a008475bdf6bb69e98f1a79890cef21cb0ad20ec66667a162f5ed0b9833da8909c3b153380a86dc0f9e8baae762d0e69030bc4c23a05cd2cb213e6a34b420b61", 0x9c}, {&(0x7f0000000340)="031fa0fe45d686909a3071b5a2f1678f5d1daf9ba7eeb17b380c86ce882ab3d68f7ad98e6f81cd5d41788eb2fa4d7e03556ded735a4271a1d3666d1ddbcb8e3f1a850b306d2d5ac7be35afe5ff1165f6a2bd598a6dc1f883331ddb0abd475fc9f93728c6f6fc4093246500a479166eaa96ea07c7159cd2f11c1c6a9c6f4bfdec29868913f1e2abbffedaf8049af9d7d8cac886dc938f2f030a5714f89d047ecf8f5940ff1c4c5104dfbe63d6", 0xac}, {&(0x7f0000000400)="5f0a2629cc04f25337efdb3d41f5f9c82a3b94bbfad96bf8e32f9c091591b0a8fa696fa78cb539c92cfbddeb79ca19f781c19a5cecccfaed9a3113b14e91b6bf9fbd97dfe88a0b00e20157d7137ae7c4854fe880054e12fd1129e0990721f7a93570818f8b5a2351a28d5d5210333d1f187a85ca7ca67dcf71b8d8fc10fde8b3a93f4ec62f59894f1d2f46bc4183b9b633920b6844459b10ccb8ad1d2c9248c57be20118e9806e00bc32cecd0ad9eb468171760e5440b8eb8c6072bc41372ddb9eb92e233a7e6471", 0xc8}, {&(0x7f0000000500)="5b8e29d9a575b4176f890d5049895bc098b08f192da19928b1ac48f04ac0c16cb9538476f5", 0x25}, {&(0x7f00000008c0)="c5aad91be07fad026c5113816be9281763094825a75cab0d8d2b6899bdd76187c2d13e8e210dd995f089edc4b212f7566c3508fb2845af8c57712c92048aa2c46d9e7eeae2495b79ce0011fa739ff292db98ecc98e887ee5c40e63bc4a38ea2d49028f8e245e8fdeef5d1164fd70a8293f0515db382d234ccbe9325b506ec0e05d0c7f5525448eb545ca09d895f65981b417fbb87e078df5c89b83005dc007fe9aeda48370fb417ba39f2012b543f2332498e741446ceb036a1893bc93bb6fceb15ee5c3caa0e0c49fda63513fcca7675e3406fa6efcb3afe492ef48d8a74a393b2d772651287d8c10d19b17", 0xec}, {&(0x7f0000000640)="0095ae9b00a35fe496c619cff688115d73bd6765264fd8ca15245e0fc682796b7e9f2fbfd2d2b0f641d07f3ffbd948ddf7f7ea3cf562354a4aa932e02457f62eae264cd6c27b37c253a184edfd59b4ed5af8be7c2493dcb2734ec603da022b34e2f42ce0a963303cf518e11e32f370a9d5ffdcad386ad04ef101acfe95ad7daebe74d0d41cbef1e5bf1596927ad21db3eaa0fd4031b25884964a88fdca88c21ef91b7a8e205023a874bc68ee67ed78c7c71ed5", 0xb3}, {&(0x7f0000000700)}], 0xa}, 0x0)

executing program 1:
socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000480), 0x0)
openat$filemon(0xffffff9c, 0x0, 0x0, 0x0)
link(0x0, 0x0)

executing program 1:
setsockopt$inet6_int(0xffffffffffffff9c, 0x29, 0x0, 0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
open$dir(0x0, 0x0, 0x0)
sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0)
connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0x101}, 0x10)
shutdown(r0, 0x0)
sendto$inet(r0, 0x0, 0x0, 0x20104, 0x0, 0x0)

executing program 0:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
socket(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
shutdown(r0, 0x1)

executing program 0:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
aio_read(&(0x7f0000001f80)={r0, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4)
bind$inet(r1, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$crypto(0xffffffffffffff9c, &(0x7f0000001980), 0x0, 0x0)
rfork(0x3060)
ksem_getvalue(0x0, 0x0)

executing program 0:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000025c0)={0x0, 0x0, &(0x7f0000002500)=[{&(0x7f0000000180)="236f8b065d884b56cbc8822e6fc7", 0xe}], 0x1, 0x0, 0x5d}, 0x0)
shutdown(0xffffffffffffffff, 0x1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)

executing program 0:
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000480), 0x0)
openat$filemon(0xffffff9c, 0x0, 0x0, 0x0)
link(0x0, 0x0)

executing program 0:
setsockopt$inet6_int(0xffffffffffffff9c, 0x29, 0x0, 0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
open$dir(0x0, 0x0, 0x0)
sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0)
connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0x101}, 0x10)
shutdown(r0, 0x0)
sendto$inet(r0, 0x0, 0x0, 0x20104, 0x0, 0x0)

executing program 3:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
socket(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
shutdown(r0, 0x1)

executing program 3:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
aio_read(&(0x7f0000001f80)={r0, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4)
bind$inet(r1, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$crypto(0xffffffffffffff9c, &(0x7f0000001980), 0x0, 0x0)
rfork(0x3060)
ksem_getvalue(0x0, 0x0)

executing program 3:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000025c0)={0x0, 0x0, &(0x7f0000002500)=[{&(0x7f0000000180)="236f8b065d884b56cbc8822e6fc7", 0xe}], 0x1, 0x0, 0x5d}, 0x0)
shutdown(0xffffffffffffffff, 0x1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)

executing program 2:
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0)
openat$filemon(0xffffff9c, 0x0, 0x0, 0x0)
link(0x0, 0x0)

executing program 2:
setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$bpf(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
setsid()
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4)
socket(0x1c, 0x1, 0x0)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sival_int, @spare})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec8d458a92000000001000"}, 0x1c)

executing program 3:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
socket(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
shutdown(r0, 0x1)

executing program 2:
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
socket(0x0, 0x0, 0x0)
bind(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0xa, 0x1, './file0\x00'}, 0xa)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x458, &(0x7f0000000080)=0x4, 0x4)
connect$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

executing program 3:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x3})
socket$inet_udplite(0x2, 0x2, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x9})
openat$filemon(0xffffff9c, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$CIOCCRYPT(r0, 0xc0306367, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)

executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$crypto(0xffffffffffffff9c, &(0x7f0000001980), 0x0, 0x0)
rfork(0x3060)
ksem_getvalue(0x0, 0x0)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @spare=[0x0, 0x4, 0x8, 0x0, 0x1]})
r0 = socket(0x1c, 0x1, 0x0)
r1 = socket(0x1c, 0x3, 0x2)
setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000000)=0x3, 0x4)
setsockopt$sock_int(r0, 0xffff, 0x1001, 0x0, 0x0)
bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)

executing program 1:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
getpid()
setsid()
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000200))
ioctl$FILEMON_SET_PID(r0, 0xc0045302, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x47, &(0x7f0000000100)=0x3f, 0x4)
sendto(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r1, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53523c08da73d807f1", 0x67}, {&(0x7f0000000180)="21fe9b303a53455babd8fd47d4a0adf58552e3bd3c605a2e10e8252263a8645e401d4a06f946a861e56c7dc17a8a2546ff80e64bfd433c4dc41696cf3ac47e6fea5bde7a1cfdc3219e7e9a2eb1ea27accd0bd5e0c03da0ef892e6089f569bf4c55cb19ce50d10543b2d1be69b58eb5fb56d140ce5a17d9b7bf746cfaeca3e792dd4f00d2626b10975bf4ec341b7bd350fab64a2993dd3f9e662d6f933ef034ec11b76e754773d73bb280e177bb2e0e8aac5059ed3a5e2d6df0232865912c041b0f14c0ca9d314ce6", 0xc8}, {&(0x7f0000000080)="5aac9d2a09b304321aaa18d528980ace4c94b1dc90e71747bdf721c89e4836", 0x1f}, {&(0x7f0000000280)="3ab2b137babddeea5631319b53fa902599777e3c5c93c90f18f9a9a676c6c184989b1bfb38b765b4bee832487236a4a13feb48ed6facd41277c85feda40125d94d0bf6a9965bb80e80bbf360d7b3613d093e3bde8990dc5f003b1dd7a008475bdf6bb69e98f1a79890cef21cb0ad20ec66667a162f5ed0b9833da8909c3b153380a86dc0f9e8baae762d0e69030bc4c23a05cd2cb213e6a34b420b61", 0x9c}, {&(0x7f0000000340)="031fa0fe45d686909a3071b5a2f1678f5d1daf9ba7eeb17b380c86ce882ab3d68f7ad98e6f81cd5d41788eb2fa4d7e03556ded735a4271a1d3666d1ddbcb8e3f1a850b306d2d5ac7be35afe5ff1165f6a2bd598a6dc1f883331ddb0abd475fc9f93728c6f6fc4093246500a479166eaa96ea07c7159cd2f11c1c6a9c6f4bfdec29868913f1e2abbffedaf8049af9d7d8cac886dc938f2f030a5714f89d047ecf8f5940ff1c4c5104dfbe63d6", 0xac}, {&(0x7f0000000400)="5f0a2629cc04f25337efdb3d41f5f9c82a3b94bbfad96bf8e32f9c091591b0a8fa696fa78cb539c92cfbddeb79ca19f781c19a5cecccfaed9a3113b14e91b6bf9fbd97dfe88a0b00e20157d7137ae7c4854fe880054e12fd1129e0990721f7a93570818f8b5a2351a28d5d5210333d1f187a85ca7ca67dcf71b8d8fc10fde8b3a93f4ec62f59894f1d2f46bc4183b9b633920b6844459b10ccb8ad1d2c9248c57be20118e9806e00bc32cecd0ad9eb468171760e5440b8eb8c6072bc41372ddb9eb92e233a7e6471", 0xc8}, {&(0x7f0000000500)="5b8e29d9a575b4176f890d5049895bc098b08f192da19928b1ac48f04ac0c16cb9538476f5", 0x25}, {&(0x7f00000008c0)="c5aad91be07fad026c5113816be9281763094825a75cab0d8d2b6899bdd76187c2d13e8e210dd995f089edc4b212f7566c3508fb2845af8c57712c92048aa2c46d9e7eeae2495b79ce0011fa739ff292db98ecc98e887ee5c40e63bc4a38ea2d49028f8e245e8fdeef5d1164fd70a8293f0515db382d234ccbe9325b506ec0e05d0c7f5525448eb545ca09d895f65981b417fbb87e078df5c89b83005dc007fe9aeda48370fb417ba39f2012b543f2332498e741446ceb036a1893bc93bb6fceb15ee5c3caa0e0c49fda63513fcca7675e3406fa6efcb3afe492ef48d8a74a393b2d772651287d8c10d19b17", 0xec}, {&(0x7f0000000640)="0095ae9b00a35fe496c619cff688115d73bd6765264fd8ca15245e0fc682796b7e9f2fbfd2d2b0f641d07f3ffbd948ddf7f7ea3cf562354a4aa932e02457f62eae264cd6c27b37c253a184edfd59b4ed5af8be7c2493dcb2734ec603da022b34e2f42ce0a963303cf518e11e32f370a9d5ffdcad386ad04ef101acfe95ad7daebe74d0d41cbef1e5bf1596927ad21db3eaa0fd4031b25884964a88fdca88c21ef91b7a8e205023a874bc68ee67ed78c7c71ed5", 0xb3}, {&(0x7f0000000700)="611ea6dbccccdb999f7f9ca64412426bd8bc7d09d046932a2544556b70cf0c0914cd62ee9d27a7f36aab94", 0x2b}], 0xa}, 0x0)

executing program 1:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 1:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
socket(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
shutdown(r0, 0x1)

executing program 1:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
aio_read(&(0x7f0000001f80)={r0, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4)
freebsd11_lstat(0x0, 0x0)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x2000000, 0x0)
ioctl$CIOCCRYPTAEAD(r2, 0xc040636d, &(0x7f0000000140)={0x0, 0x1, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)="45893a861005280a6cf21fcb9ecff86c06dbaf0655dc78753a47e67ad29acb8f"})

executing program 1:
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sival_int, @ke_flags})
sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x1, @rand_addr=0x2cc4c00}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1, 0x0}, 0x0)

executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200), 0x8)

executing program 0:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
getpid()
setsid()
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000200))
ioctl$FILEMON_SET_PID(r0, 0xc0045302, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x47, &(0x7f0000000100)=0x3f, 0x4)
sendto(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r1, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53523c08da73d807f1", 0x67}, {&(0x7f0000000180)="21fe9b303a53455babd8fd47d4a0adf58552e3bd3c605a2e10e8252263a8645e401d4a06f946a861e56c7dc17a8a2546ff80e64bfd433c4dc41696cf3ac47e6fea5bde7a1cfdc3219e7e9a2eb1ea27accd0bd5e0c03da0ef892e6089f569bf4c55cb19ce50d10543b2d1be69b58eb5fb56d140ce5a17d9b7bf746cfaeca3e792dd4f00d2626b10975bf4ec341b7bd350fab64a2993dd3f9e662d6f933ef034ec11b76e754773d73bb280e177bb2e0e8aac5059ed3a5e2d6df0232865912c041b0f14c0ca9d314ce6", 0xc8}, {&(0x7f0000000080)="5aac9d2a09b304321aaa18d528980ace4c94b1dc90e71747bdf721c89e4836", 0x1f}, {&(0x7f0000000280)="3ab2b137babddeea5631319b53fa902599777e3c5c93c90f18f9a9a676c6c184989b1bfb38b765b4bee832487236a4a13feb48ed6facd41277c85feda40125d94d0bf6a9965bb80e80bbf360d7b3613d093e3bde8990dc5f003b1dd7a008475bdf6bb69e98f1a79890cef21cb0ad20ec66667a162f5ed0b9833da8909c3b153380a86dc0f9e8baae762d0e69030bc4c23a05cd2cb213e6a34b420b61", 0x9c}, {&(0x7f0000000340)="031fa0fe45d686909a3071b5a2f1678f5d1daf9ba7eeb17b380c86ce882ab3d68f7ad98e6f81cd5d41788eb2fa4d7e03556ded735a4271a1d3666d1ddbcb8e3f1a850b306d2d5ac7be35afe5ff1165f6a2bd598a6dc1f883331ddb0abd475fc9f93728c6f6fc4093246500a479166eaa96ea07c7159cd2f11c1c6a9c6f4bfdec29868913f1e2abbffedaf8049af9d7d8cac886dc938f2f030a5714f89d047ecf8f5940ff1c4c5104dfbe63d6", 0xac}, {&(0x7f0000000400)="5f0a2629cc04f25337efdb3d41f5f9c82a3b94bbfad96bf8e32f9c091591b0a8fa696fa78cb539c92cfbddeb79ca19f781c19a5cecccfaed9a3113b14e91b6bf9fbd97dfe88a0b00e20157d7137ae7c4854fe880054e12fd1129e0990721f7a93570818f8b5a2351a28d5d5210333d1f187a85ca7ca67dcf71b8d8fc10fde8b3a93f4ec62f59894f1d2f46bc4183b9b633920b6844459b10ccb8ad1d2c9248c57be20118e9806e00bc32cecd0ad9eb468171760e5440b8eb8c6072bc41372ddb9eb92e233a7e6471", 0xc8}, {&(0x7f0000000500)="5b8e29d9a575b4176f890d5049895bc098b08f192da19928b1ac48f04ac0c16cb9538476f5", 0x25}, {&(0x7f00000008c0)="c5aad91be07fad026c5113816be9281763094825a75cab0d8d2b6899bdd76187c2d13e8e210dd995f089edc4b212f7566c3508fb2845af8c57712c92048aa2c46d9e7eeae2495b79ce0011fa739ff292db98ecc98e887ee5c40e63bc4a38ea2d49028f8e245e8fdeef5d1164fd70a8293f0515db382d234ccbe9325b506ec0e05d0c7f5525448eb545ca09d895f65981b417fbb87e078df5c89b83005dc007fe9aeda48370fb417ba39f2012b543f2332498e741446ceb036a1893bc93bb6fceb15ee5c3caa0e0c49fda63513fcca7675e3406fa6efcb3afe492ef48d8a74a393b2d772651287d8c10d19b17", 0xec}, {&(0x7f0000000640)="0095ae9b00a35fe496c619cff688115d73bd6765264fd8ca15245e0fc682796b7e9f2fbfd2d2b0f641d07f3ffbd948ddf7f7ea3cf562354a4aa932e02457f62eae264cd6c27b37c253a184edfd59b4ed5af8be7c2493dcb2734ec603da022b34e2f42ce0a963303cf518e11e32f370a9d5ffdcad386ad04ef101acfe95ad7daebe74d0d41cbef1e5bf1596927ad21db3eaa0fd4031b25884964a88fdca88c21ef91b7a8e205023a874bc68ee67ed78c7c71ed5", 0xb3}, {&(0x7f0000000700)="611ea6dbccccdb999f7f9ca64412426bd8bc7d09d046932a2544556b70cf0c0914cd62ee9d27a7f36aab94", 0x2b}], 0xa}, 0x0)

executing program 0:
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
socket(0x0, 0x0, 0x0)
bind(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0xa, 0x1, './file0\x00'}, 0xa)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x458, &(0x7f0000000080)=0x4, 0x4)
connect$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

executing program 2:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @thr={0x0, 0x0}})
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="7e4bd8844a1d514a5c4fa0bda016949d", 0x6f}, 0x1c)

executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$crypto(0xffffffffffffff9c, &(0x7f0000001980), 0x0, 0x0)
rfork(0x3060)
ksem_getvalue(0x0, 0x0)

executing program 3:
setsockopt$inet6_int(0xffffffffffffff9c, 0x29, 0x0, 0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
open$dir(0x0, 0x0, 0x0)
sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0)
connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0x101}, 0x10)
shutdown(r0, 0x0)
sendto$inet(r0, 0x0, 0x0, 0x20104, 0x0, 0x0)

executing program 1:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0)
fcntl$dupfd(r0, 0xa, 0xffffffffffffffff)

executing program 1:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r1 = openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
aio_read(&(0x7f0000001f80)={r1, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4)
bind$inet(r2, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 1:
open$dir(0x0, 0x40, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r1 = openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
aio_read(&(0x7f0000001f80)={r1, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x3})
socket$inet_udplite(0x2, 0x2, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x9})
openat$filemon(0xffffff9c, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$CIOCCRYPT(r0, 0xc0306367, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)

executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$crypto(0xffffffffffffff9c, &(0x7f0000001980), 0x0, 0x0)
rfork(0x3060)
ksem_getvalue(0x0, 0x0)

executing program 0:
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sival_int, @ke_flags})
sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x1, @rand_addr=0x2cc4c00}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1, 0x0}, 0x0)

executing program 2:
extattr_set_file(&(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000040)='\x00', 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)
fstat(0xffffffffffffffff, 0x0)
setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
open$dir(0x0, 0x0, 0x0)

executing program 2:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r1 = openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
aio_read(&(0x7f0000001f80)={r1, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4)
bind$inet(r2, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 2:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
aio_read(&(0x7f0000001f80)={r0, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4)
freebsd11_lstat(0x0, 0x0)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x2000000, 0x0)
ioctl$CIOCCRYPTAEAD(r2, 0xc040636d, &(0x7f0000000140)={0x0, 0x1, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)="45893a861005280a6cf21fcb9ecff86c06dbaf0655dc78753a47e67ad29acb8f"})

executing program 2:
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
socket(0x0, 0x0, 0x0)
bind(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0xa, 0x1, './file0\x00'}, 0xa)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x458, &(0x7f0000000080)=0x4, 0x4)
connect$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

executing program 3:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
socket(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
shutdown(r0, 0x1)

executing program 3:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="7e4bd8844a1d514a5c4fa0bda016949d", 0x6f}, 0x1c)

executing program 1:
ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0)
openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x1c, 0x1, 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)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53523c08da73d807f1", 0x67}, {&(0x7f0000000180)="21fe9b303a53455babd8fd47d4a0adf58552e3bd3c605a2e10e8252263a8645e401d4a06f946a861e56c7dc17a8a2546ff80e64bfd433c4dc41696cf3ac47e6fea5bde7a1cfdc3219e7e9a2eb1ea27accd0bd5e0c03da0ef892e6089f569bf4c55cb19ce50d10543b2d1be69b58eb5fb56d140ce5a17d9b7bf746cfaeca3e792dd4f00d2626b10975bf4ec341b7bd350fab64a2993dd3f9e662d6f933ef034ec11b76e754773d73bb280e177bb2e0e8aac5059ed3a5e2d6df0232865912c041b0f14c0ca9d314ce6", 0xc8}, {&(0x7f0000000080)="5aac9d2a09b304321aaa18d528980ace4c94b1dc90e71747bdf721c89e4836", 0x1f}, {&(0x7f0000000280)="3ab2b137babddeea5631319b53fa902599777e3c5c93c90f18f9a9a676c6c184989b1bfb38b765b4bee832487236a4a13feb48ed6facd41277c85feda40125d94d0bf6a9965bb80e80bbf360d7b3613d093e3bde8990dc5f003b1dd7a008475bdf6bb69e98f1a79890cef21cb0ad20ec66667a162f5ed0b9833da8909c3b153380a86dc0f9e8baae762d0e69030bc4c23a05cd2cb213e6a34b42", 0x9a}, {&(0x7f0000000340)="031fa0fe45d686909a3071b5a2f1678f5d1daf9ba7eeb17b380c86ce882ab3d68f7ad98e6f81cd5d41788eb2fa4d7e03556ded735a4271a1d3666d1ddbcb8e3f1a850b306d2d5ac7be35afe5ff1165f6a2bd598a6dc1f883331ddb0abd475fc9f93728c6f6fc4093246500a479166eaa96ea07c7159cd2f11c1c6a9c6f4bfdec29868913f1e2abbffedaf8049af9d7d8cac886dc938f2f030a5714f89d047ecf8f5940ff1c4c51", 0xa7}, {&(0x7f0000000400)="5f0a2629cc04f25337efdb3d41f5f9c82a3b94bbfad96bf8e32f9c091591b0a8fa696fa78cb539c92cfbddeb79ca19f781c19a5cecccfaed9a3113b14e91b6bf9fbd97dfe88a0b00e20157d7137ae7c4854fe880054e12fd1129e0990721f7a93570818f8b5a2351a28d5d5210333d1f187a85ca7ca67dcf71b8d8fc10fde8b3a93f4ec62f59894f1d2f46bc4183b9b633920b6844459b10ccb8ad1d2c9248c57be20118e9806e00bc32cecd0ad9eb468171760e5440b8eb8c6072bc41372ddb9eb92e233a7e6471", 0xc8}, {&(0x7f0000000500)="5b8e29d9a575b4176f890d5049895bc098b08f192da19928b1ac48f04ac0c16cb9538476f5", 0x25}, {&(0x7f00000008c0)="c5aad91be07fad026c5113816be9281763094825a75cab0d8d2b6899bdd76187c2d13e8e210dd995f089edc4b212f7566c3508fb2845af8c57712c92048aa2c46d9e7eeae2495b79ce0011fa739ff292db98ecc98e887ee5c40e63bc4a38ea2d49028f8e245e8fdeef5d1164fd70a8293f0515db382d234ccbe9325b506ec0e05d0c7f5525448eb545ca09d895f65981b417fbb87e078df5c89b83005dc007fe9aeda48370fb417ba39f2012b543f2332498e741446ceb036a1893bc93bb6fceb15ee5c3caa0e0c49fda63513fcca7675e3406fa6efcb3afe492ef48d8a74a393b2d772651287d8c10d19b17", 0xec}, {&(0x7f0000000640)="0095ae9b00a35fe496c619cff688115d73bd6765264fd8ca15245e0fc682796b7e9f2fbfd2d2b0f641d07f3ffbd948ddf7f7ea3cf562354a4aa932e02457f62eae264cd6c27b37c253a184edfd59b4ed5af8be7c2493dcb2734ec603da022b34e2f42ce0a963303cf518e11e32f370a9d5ffdcad386ad04ef101acfe95ad7daebe74d0d41cbef1e5bf1596927ad21db3eaa0fd4031b25884964a88fdca88c21ef91b7a8e205023a8", 0xa8}, {&(0x7f0000000700)="611ea6dbccccdb999f7f9ca64412426bd8bc7d09d046932a2544556b70cf0c0914cd62ee9d27a7f36aab94b002d976b1c3654a2a0e5b8111a98cf83fb5b7ad1b59f529699cb8321263ebfd94f73e2d1f9543b9df", 0x54}], 0xa}, 0x0)

executing program 1:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r1 = openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
aio_read(&(0x7f0000001f80)={r1, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4)
bind$inet(r2, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$crypto(0xffffffffffffff9c, &(0x7f0000001980), 0x0, 0x0)
rfork(0x3060)
ksem_getvalue(0x0, 0x0)

executing program 0:
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
ksem_close(0x0)

executing program 0:
aio_suspend(0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x3})
socket$inet_udplite(0x2, 0x2, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x9})
openat$filemon(0xffffff9c, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$CIOCCRYPT(r0, 0xc0306367, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)

executing program 2:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000001c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r1, r0)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="cc118f2356f14aa4d95d38f6a189ced0"}, 0x1c)
r2 = msgget$private(0x0, 0x0)
msgsnd(r2, &(0x7f0000000580)=ANY=[@ANYBLOB="0300000000000000a60d524ae979b5a3e111c8cac1b119e4db1e444c9d4eca7af32596137392f4cdc50d82caa6fa7ffd0da455fa2e9f5109d4ccbe9ddd5e3674e689a6714f0ac2ee9e36ae12821cff35f5866888d441f7c29189271982efb7cd9c94766d1c4be0efcbf44d5d0010dc9df78616b167b260dd96322bfbad5f46f92beb4126cf5ffee44ca5b5bdfcf14c9b30ccf53d57d96bcceb3c014f4d7b36a32f1fdb2d7783fa77ede48c3db7299ec5e58a1348d1da9304dc8bf8200a241f24ffa673bd7cb93b55b31a3045a1501250df6302a6bbfdcb68febcf98e7aabab17c9e7408bccc3081d1feec2142247dcd0e3ab8a8ab390b2a70909b2f114aa2b6ff73741b6c4c953d4fd45a49aa77d02ae571e60a547d96c4f47fe003bddaa93c475fa2861d500bc87ce5ad627cad71b844204951bdf08bff52b0053e7c98eccef58037f102fd969ec0c86278c4aacf316066c99d2c1a8415b13b998a42770e27686f66e6c7f60bb6eff7269102c25d993ed50c8cb59f6e5f8f3846234adc730b0a742293f76d27d6f2146b96aca091af572bca375bd49ac31918f698ea537fa89c068aad9075d04c153d398394ec17cb7ac66a5cb7f3934912fa391d695a3ef005be3dbdc94e8a8e8b2b92831afeb584ecf26280acd16e2ef1f213d483629ae5906b87844abb013a841439ffc4ab753d050f4d95032ff214a99e06f454cf8e5fd84dc8da0ee9819823ec630a9baa1e508a8d3328502547d272f43a8c729981ff71ba480b37b001a0ea99f62e73c2855ee7ac4350c36ab5cbf2f81853268328d13ea00b1cded0631b42636f539ef64a38344f712a0780639a44be8686603811edd13c3874ec1301d9945978c43bf065ff79fccb884643b5e4dc4ab05764e092f2dc53d54fc3c58dfc7db513cdfe397c8017d017e182ef27f80384a683fa1ecaba56def0f28f07e1aff1f964a7aec1a29c116602900857c0191e77240e7867294428ef5cf8e69e994893fb3e4833a114cf76acbfb2e95d5df3a3983c4df26fc0dd01e167dfee54393ec78805a83f02b2250d32c760e2f251e266feabecb8797245e7a819df60e37e63acdd9c5e4ae1b91af3f3eaa31415e5e6ac94b3945633fa32d6402a92dffa156a443cb0fe58bc13f47c3232bc88d25fb5e6f31be5d6fbf96e93b0e67388a37237cddb983e238f383b2d00800000099d496e2a5329b157345bfe0a6f492e669a1e02cb1a288bdafb09631da2013f1636b89de7b7ce1d04ea044431d42f0ab585d1897fb1c1d40d30c6b3148b3e8d7646c2e43bc18846d18eaef9ac1db4c0300e4c95c8e1bf3e67e9570ded56d1e08b38b194002997c6a14ee2cb8fc581d84e8b0af591722e829afb20a140b64e885d4487fe0abeb5640dd860a4116fd8cbeff648571330c8547e97d555a6580512b19af967d393d28da7461b0daaf5f569e56208cf619f1748fc4554e4970cbda93bf96331f901f00fdab2544a05701cf8e1f6bfae5dbfa444291fbaa9eca6d81c34c6be540888df1162b4f6665265defa30ed9fb8294284f934fa90f3cf414696e31d34f467ead405bee81fda3a6b292a40dd37bd04ae1f81605da8ef62c450bd58525ab30b60b150a9367e200000000000000000000000000008a35ebd5f5a07ed8988f0b892b379e9fc79500b34e0376c1e9b6ea18aab7f2032d8654d7525a1681f0fc9ab5c05e7310b36ee518e7af205cf08dd1430ae38e7beb8424999c69860e8d325ad196a660854254be99a583c4c4aa77af7228e35535e8523394cda4d1632f6542a3b27d735f77e257a5572e6daf02b1a4b950b0ea220cf4e7734d6db76e0e659479c4008eed9b006d579e2cc9ac09fe5eee80645a"], 0x401, 0x0)
msgsnd(r2, &(0x7f0000002b40)=ANY=[@ANYBLOB="03000000000000005737f4e8cc9a4d372333874964cdc9f0c9b28429a1d6018e66ae805a6eaf5b60973595de3c6c60ed4223387465aa674b54a5edb2e320b72509e127825ce3c37e97f2dcb3634dc4bf8ad00addfdfe89e41b89d2e5211bc7053c6633039e49703d5d99c2edb8217408b39a202a5d350885d40a85574aa11c79d543dbd0988912350a45ff7253d405381245569d0ace931883eb85c37ae701281811ba1b8960038b2720ddcec3cfb8c238bf573aef5850b865e449ba54b24ff019da46afc4e2433ea69feed66c441b11ffee290e2bad06667d0ecb15272b"], 0x14, 0x0)
r3 = socket$inet(0x2, 0x1, 0x0)
getsockopt(r3, 0x6, 0x4, 0x0, 0x0)
r4 = msgget$private(0x0, 0xfffffffffffffffd)
msgrcv(r4, &(0x7f0000000ac0)={0x0, ""/4096}, 0x1008, 0x1, 0x1800)
sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)
freebsd11_stat(0x0, 0x0)
rfork(0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
ksem_init(0x0, 0x0)
sysarch$AMD64_SET_PKRU(0x85, 0x0)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000340)={@in6={{0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0x0, 0x6fa, 0x314}, 0x98)
sendmsg$inet6_sctp(r5, &(0x7f00000000c0)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="021200000900000000c7c0d6a000", 0x800000}, 0x1c, &(0x7f00000005c0)=[{&(0x7f0000000000)="a25230db", 0x4}], 0x1}, 0x0)
r6 = socket(0x18, 0x3, 0x0)
msgsnd(r4, &(0x7f0000000040)={0x2, "1df33699fb72338397098e5454c10006154e15f1b31f789e96f76daee6c959cce4e33b0c92d52ab85c4a74f6cc35b548537157e49c12251bc6e2e9b5607bb9698293586fccb241edf8df36f8cd"}, 0x55, 0x800)
msgrcv(r2, &(0x7f0000000480)={0x0, ""/237}, 0xf5, 0x0, 0x1800)
setsockopt(r6, 0x1000000029, 0x1a, &(0x7f0000000000)="5ab777a5", 0x4)

executing program 2:
open$dir(0x0, 0x40, 0x0)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
aio_read(&(0x7f0000001f80)={r0, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4)
freebsd11_lstat(0x0, 0x0)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x2000000, 0x0)
ioctl$CIOCCRYPTAEAD(r2, 0xc040636d, &(0x7f0000000140)={0x0, 0x1, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)="45893a861005280a6cf21fcb9ecff86c06dbaf0655dc78753a47e67ad29acb8f"})

executing program 2:
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sival_int, @ke_flags})
sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x1, @rand_addr=0x2cc4c00}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1, 0x0}, 0x0)

executing program 3:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
semget$private(0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r1 = openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
aio_read(&(0x7f0000001f80)={r1, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4)
bind$inet(r2, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 3:
aio_suspend(0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()

executing program 1:
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r1 = openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
aio_read(&(0x7f0000001f80)={r1, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int=0x401, @ke_flags=0x1})
openat$crypto(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f00000000c0)={0xb, 0x0, 0x0, 0x0, 0x0, 0x0})

executing program 1:
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x0)
ksem_wait(0x0)
ksem_post(r0)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000001c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r1, r0)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="cc118f2356f14aa4d95d38f6a189ced0"}, 0x1c)
r2 = msgget$private(0x0, 0x0)
msgsnd(r2, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x401, 0x0)
msgsnd(r2, &(0x7f0000002b40)=ANY=[@ANYBLOB="03000000000000005737f4e8cc9a4d372333874964cdc9f0c9b28429a1d6018e66ae805a6eaf5b60973595de3c6c60ed4223387465aa674b54a5edb2e320b72509e127825ce3c37e97f2dcb3634dc4bf8ad00addfdfe89e41b89d2e5211bc7053c6633039e49703d5d99c2edb8217408b39a202a5d350885d40a85574aa11c79d543dbd0988912350a45ff7253d405381245569d0ace931883eb85c37ae701281811ba1b8960038b2720ddcec3cfb8c238bf573aef5850b865e449ba54b24ff019da46afc4e2433ea69feed66c441b11ffee290e2bad06667d0ecb15272b"], 0x14, 0x0)
r3 = socket$inet(0x2, 0x1, 0x0)
getsockopt(r3, 0x6, 0x4, 0x0, 0x0)
r4 = msgget$private(0x0, 0xfffffffffffffffd)
msgrcv(r4, &(0x7f0000000ac0)={0x0, ""/4096}, 0x1008, 0x1, 0x1800)
sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)
freebsd11_stat(0x0, 0x0)
rfork(0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
ksem_init(0x0, 0x0)
sysarch$AMD64_SET_PKRU(0x85, 0x0)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000340)={@in6={{0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0x0, 0x6fa, 0x314}, 0x98)
sendmsg$inet6_sctp(r5, &(0x7f00000000c0)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="021200000900000000c7c0d6a000", 0x800000}, 0x1c, &(0x7f00000005c0)=[{&(0x7f0000000000)="a25230db", 0x4}], 0x1}, 0x0)
r6 = socket(0x18, 0x3, 0x0)
msgsnd(r4, &(0x7f0000000040)={0x2, "1df33699fb72338397098e5454c10006154e15f1b31f789e96f76daee6c959cce4e33b0c92d52ab85c4a74f6cc35b548537157e49c12251bc6e2e9b5607bb9698293586fccb241edf8df36f8cd"}, 0x55, 0x800)
msgrcv(r2, &(0x7f0000000480)={0x0, ""/237}, 0xf5, 0x0, 0x1800)
setsockopt(r6, 0x1000000029, 0x1a, &(0x7f0000000000)="5ab777a5", 0x4)

executing program 1:
open$dir(0x0, 0x40, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
semget$private(0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r1 = openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
aio_read(&(0x7f0000001f80)={r1, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4)
bind$inet(r2, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$crypto(0xffffffffffffff9c, &(0x7f0000001980), 0x0, 0x0)
rfork(0x3060)
ksem_getvalue(0x0, 0x0)

executing program 0:
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r1 = openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
aio_read(&(0x7f0000001f80)={r1, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int=0x401, @ke_flags=0x1})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, 0x0)

executing program 0:
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x0)
ksem_wait(r0)
ksem_post(0x0)

executing program 2:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000001c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r1, r0)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="cc118f2356f14aa4d95d38f6a189ced0"}, 0x1c)
r2 = msgget$private(0x0, 0x0)
msgsnd(r2, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x401, 0x0)
msgsnd(r2, &(0x7f0000002b40)=ANY=[@ANYBLOB="03000000000000005737f4e8cc9a4d372333874964cdc9f0c9b28429a1d6018e66ae805a6eaf5b60973595de3c6c60ed4223387465aa674b54a5edb2e320b72509e127825ce3c37e97f2dcb3634dc4bf8ad00addfdfe89e41b89d2e5211bc7053c6633039e49703d5d99c2edb8217408b39a202a5d350885d40a85574aa11c79d543dbd0988912350a45ff7253d405381245569d0ace931883eb85c37ae701281811ba1b8960038b2720ddcec3cfb8c238bf573aef5850b865e449ba54b24ff019da46afc4e2433ea69feed66c441b11ffee290e2bad06667d0ecb15272b"], 0x14, 0x0)
r3 = socket$inet(0x2, 0x1, 0x0)
getsockopt(r3, 0x6, 0x4, 0x0, 0x0)
r4 = msgget$private(0x0, 0xfffffffffffffffd)
msgrcv(r4, &(0x7f0000000ac0)={0x0, ""/4096}, 0x1008, 0x1, 0x1800)
sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)
freebsd11_stat(0x0, 0x0)
rfork(0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
ksem_init(0x0, 0x0)
sysarch$AMD64_SET_PKRU(0x85, 0x0)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000340)={@in6={{0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0x0, 0x6fa, 0x314}, 0x98)
sendmsg$inet6_sctp(r5, &(0x7f00000000c0)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="021200000900000000c7c0d6a000", 0x800000}, 0x1c, &(0x7f00000005c0)=[{&(0x7f0000000000)="a25230db", 0x4}], 0x1}, 0x0)
r6 = socket(0x18, 0x3, 0x0)
msgsnd(r4, &(0x7f0000000040)={0x2, "1df33699fb72338397098e5454c10006154e15f1b31f789e96f76daee6c959cce4e33b0c92d52ab85c4a74f6cc35b548537157e49c12251bc6e2e9b5607bb9698293586fccb241edf8df36f8cd"}, 0x55, 0x800)
msgrcv(r2, &(0x7f0000000480)={0x0, ""/237}, 0xf5, 0x0, 0x1800)
setsockopt(r6, 0x1000000029, 0x1a, &(0x7f0000000000)="5ab777a5", 0x4)

executing program 2:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000025c0)={0x0, 0x0, &(0x7f0000002500)=[{&(0x7f0000000180)="236f8b065d884b56cbc8822e6fc7", 0xe}], 0x1, 0x0, 0x5d}, 0x0)
shutdown(0xffffffffffffffff, 0x1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)

executing program 2:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x3})
socket$inet_udplite(0x2, 0x2, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x9})
openat$filemon(0xffffff9c, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$CIOCCRYPT(r0, 0xc0306367, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)

executing program 3:
socket(0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
getrlimit(0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sival_int, @ke_flags})
sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x1, @rand_addr=0x2cc4c00}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1, 0x0}, 0x0)
shutdown(r0, 0x0)

executing program 1:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 0:
open$dir(0x0, 0x0, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
socket(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
shutdown(r0, 0x1)

executing program 0:
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r1 = openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
aio_read(&(0x7f0000001f80)={r1, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 0:
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x0)
ksem_wait(r0)
getpeername(0xffffffffffffffff, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0)
socket$inet(0x2, 0x0, 0x0)

executing program 2:
open$dir(0x0, 0x0, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
r0 = openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
aio_read(&(0x7f0000001f80)={r0, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4)
freebsd11_lstat(0x0, 0x0)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x2000000, 0x0)
ioctl$CIOCCRYPTAEAD(r2, 0xc040636d, &(0x7f0000000140)={0x0, 0x1, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)="45893a861005280a6cf21fcb9ecff86c06dbaf0655dc78753a47e67ad29acb8f"})

executing program 3:
open$dir(0x0, 0x0, 0x0)
openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
semget$private(0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r1 = openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
aio_read(&(0x7f0000001f80)={r1, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4)
bind$inet(r2, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 3:
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x0)
ksem_wait(r0)
ksem_post(0x0)

executing program 1:
open$dir(0x0, 0x0, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
socket(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
shutdown(r0, 0x1)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="7e4bd8844a1d514a5c4fa0bda016949d", 0x6f}, 0x1c)

executing program 0:
kmq_open(0x0, 0x203, 0x0, &(0x7f0000002a80)={0x0, 0x2})

executing program 0:
socket(0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
getrlimit(0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1e, @sival_ptr=0x40, @spare=[0x0, 0x0, 0x0, 0x0, 0x9, 0x1, 0x3, 0x6]})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sival_int, @ke_flags})
sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x1, @rand_addr=0x2cc4c00}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1, 0x0}, 0x0)
shutdown(r0, 0x0)

executing program 0:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 0:
setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$bpf(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
setsid()
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0), 0x4)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sival_int, @spare})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec8d458a92000000001000"}, 0x1c)

executing program 2:
symlink(0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty, 0x1000}}, 0x0, 0x0, 0x0, 0x1a1, 0x2}, 0x98)
socket$inet_sctp(0x2, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000180)={0x1, 0x7, @sigval_ptr, @spare=[0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x4]})
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
getpgid(0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr=0x7ff})
connect$inet(0xffffffffffffffff, 0x0, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000009c0)='dctcp\x00', 0x6)
dup2(r1, r0)

executing program 2:
open$dir(0x0, 0x0, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
socket(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
shutdown(r0, 0x1)

executing program 2:
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x0)
ksem_wait(r0)
getpeername(0xffffffffffffffff, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0)
ksem_post(r0)

executing program 3:
kmq_open(0x0, 0x203, 0x0, &(0x7f0000002a80)={0x0, 0x2})

executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x3, 0x4)
open$dir(0x0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
getgroups(0x0, 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)
clock_settime(0x0, &(0x7f0000001400)={0x77359400})
clock_settime(0x0, &(0x7f0000001500)={0x0, 0x989680})
r1 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x42e, &(0x7f0000000000)=0x1, 0x4)

executing program 3:
open$dir(0x0, 0x0, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
r0 = openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
aio_read(&(0x7f0000001f80)={r0, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4)
freebsd11_lstat(0x0, 0x0)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x2000000, 0x0)
ioctl$CIOCCRYPTAEAD(r2, 0xc040636d, &(0x7f0000000140)={0x0, 0x1, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)="45893a861005280a6cf21fcb9ecff86c06dbaf0655dc78753a47e67ad29acb8f"})

executing program 2:
open$dir(0x0, 0x0, 0x0)
openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
semget$private(0x0, 0x0, 0x0)
socket(0x0, 0x0, 0x0)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
aio_read(&(0x7f0000001f80)={r0, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4)
bind$inet(r1, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 2:
symlink(0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty, 0x1000}}, 0x0, 0x0, 0x0, 0x1a1, 0x2}, 0x98)
socket$inet_sctp(0x2, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000180)={0x1, 0x7, @sigval_ptr, @spare=[0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x4]})
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
getpgid(0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr=0x7ff})
connect$inet(0xffffffffffffffff, 0x0, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000009c0)='dctcp\x00', 0x6)
dup2(r1, r0)

executing program 2:
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x0)
ksem_wait(r0)
ksem_post(0x0)

executing program 1:
symlink(0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty, 0x1000}}, 0x0, 0x0, 0x0, 0x1a1, 0x2}, 0x98)
socket$inet_sctp(0x2, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000180)={0x1, 0x7, @sigval_ptr, @spare=[0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x4]})
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
getpgid(0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr=0x7ff})
connect$inet(0xffffffffffffffff, 0x0, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000009c0)='dctcp\x00', 0x6)
dup2(r1, r0)

executing program 1:
aio_suspend(0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
vfork()
vfork()

executing program 0:
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x1e, @sival_ptr=0x40, @spare=[0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x6]})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sival_int, @ke_flags})
sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x1, @rand_addr=0x2cc4c00}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1, 0x0}, 0x0)

executing program 2:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r2, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 2:
symlink(0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty, 0x1000}}, 0x0, 0x0, 0x0, 0x1a1, 0x2}, 0x98)
socket$inet_sctp(0x2, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000180)={0x1, 0x7, @sigval_ptr, @spare=[0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x4]})
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
getpgid(0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr=0x7ff})
connect$inet(0xffffffffffffffff, 0x0, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
dup2(r1, r0)

executing program 2:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sigval_ptr, @thr={0x0, 0x0}})
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="7e4bd8844a1d514a5c4fa0bda016949d", 0x6f}, 0x1c)

executing program 3:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
socket(0x0, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
shutdown(r0, 0x1)

executing program 3:
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x0)
ksem_wait(r0)
getpeername(0xffffffffffffffff, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet(0x2, 0x0, 0x0)
ksem_post(r0)

executing program 3:
syz_emit_ethernet(0x0, 0x0)
syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@broadcast, @random="fd11353b0bb8", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty, @remote={0xac, 0x14, 0x0}, @broadcast, @loopback}}}})

executing program 3:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r2, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$crypto(0xffffffffffffff9c, &(0x7f0000001980), 0x0, 0x0)
rfork(0x3060)
ksem_getvalue(0x0, 0x0)

Jan  1 00:00:01 ci-freebsd-i386-4 kernel: arp: 00:00:00:00:00:00 attempts to modify permanent entry for 172.20.3.187 on tap3
executing program 1:
open$dir(0x0, 0x0, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
r0 = openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
aio_read(&(0x7f0000001f80)={r0, 0x200, &(0x7f0000002600), 0x0, [0x0, 0x4], 0x0, 0x0, 0x1000, {0xffffffffffffff70, 0x978f, 0x0}, {0x3, 0x20, @sival_int=0x7, @ke_flags}})
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4)
freebsd11_lstat(0x0, 0x0)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x2000000, 0x0)
ioctl$CIOCCRYPTAEAD(r2, 0xc040636d, &(0x7f0000000140)={0x0, 0x1, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)="45893a861005280a6cf21fcb9ecff86c06dbaf0655dc78753a47e67ad29acb8f"})

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x14)

executing program 0:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
getpid()
setsid()
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000200))
ioctl$FILEMON_SET_PID(r0, 0xc0045302, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x47, &(0x7f0000000100)=0x3f, 0x4)
sendto(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r1, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53523c08da73d807f1", 0x67}, {&(0x7f0000000180)="21fe9b303a53455babd8fd47d4a0adf58552e3bd3c605a2e10e8252263a8645e401d4a06f946a861e56c7dc17a8a2546ff80e64bfd433c4dc41696cf3ac47e6fea5bde7a1cfdc3219e7e9a2eb1ea27accd0bd5e0c03da0ef892e6089f569bf4c55cb19ce50d10543b2d1be69b58eb5fb56d140ce5a17d9b7bf746cfaeca3e792dd4f00d2626b10975bf4ec341b7bd350fab64a2993dd3f9e662d6f933ef034ec11b76e754773d73bb280e177bb2e0e8aac5059ed3a5e2d6df0232865912c041b0f14c0ca9d314ce6", 0xc8}, {&(0x7f0000000080)="5aac9d2a09b304321aaa18d528980ace4c94b1dc90e71747bdf721c89e4836", 0x1f}, {&(0x7f0000000280)="3ab2b137babddeea5631319b53fa902599777e3c5c93c90f18f9a9a676c6c184989b1bfb38b765b4bee832487236a4a13feb48ed6facd41277c85feda40125d94d0bf6a9965bb80e80bbf360d7b3613d093e3bde8990dc5f003b1dd7a008475bdf6bb69e98f1a79890cef21cb0ad20ec66667a162f5ed0b9833da8909c3b153380a86dc0f9e8baae762d0e69030bc4c23a05cd2cb213e6a34b420b61", 0x9c}, {&(0x7f0000000340)="031fa0fe45d686909a3071b5a2f1678f5d1daf9ba7eeb17b380c86ce882ab3d68f7ad98e6f81cd5d41788eb2fa4d7e03556ded735a4271a1d3666d1ddbcb8e3f1a850b306d2d5ac7be35afe5ff1165f6a2bd598a6dc1f883331ddb0abd475fc9f93728c6f6fc4093246500a479166eaa96ea07c7159cd2f11c1c6a9c6f4bfdec29868913f1e2abbffedaf8049af9d7d8cac886dc938f2f030a5714f89d047ecf8f5940ff1c4c5104dfbe63d6", 0xac}, {&(0x7f0000000400)="5f0a2629cc04f25337efdb3d41f5f9c82a3b94bbfad96bf8e32f9c091591b0a8fa696fa78cb539c92cfbddeb79ca19f781c19a5cecccfaed9a3113b14e91b6bf9fbd97dfe88a0b00e20157d7137ae7c4854fe880054e12fd1129e0990721f7a93570818f8b5a2351a28d5d5210333d1f187a85ca7ca67dcf71b8d8fc10fde8b3a93f4ec62f59894f1d2f46bc4183b9b633920b6844459b10ccb8ad1d2c9248c57be20118e9806e00bc32cecd0ad9eb468171760e5440b8eb8c6072bc41372ddb9eb92e233a7e6471", 0xc8}, {&(0x7f0000000500)="5b8e29d9a575b4176f890d5049895bc098b08f192da19928b1ac48f04ac0c16cb9538476f5", 0x25}, {&(0x7f00000008c0)="c5aad91be07fad026c5113816be9281763094825a75cab0d8d2b6899bdd76187c2d13e8e210dd995f089edc4b212f7566c3508fb2845af8c57712c92048aa2c46d9e7eeae2495b79ce0011fa739ff292db98ecc98e887ee5c40e63bc4a38ea2d49028f8e245e8fdeef5d1164fd70a8293f0515db382d234ccbe9325b506ec0e05d0c7f5525448eb545ca09d895f65981b417fbb87e078df5c89b83005dc007fe9aeda48370fb417ba39f2012b543f2332498e741446ceb036a1893bc93bb6fceb15ee5c3caa0e0c49fda63513fcca7675e3406fa6efcb3afe492ef48d8a74a393b2d772651287d8c10d19b17", 0xec}, {&(0x7f0000000640)="0095ae9b00a35fe496c619cff688115d73bd6765264fd8ca15245e0fc682796b7e9f2fbfd2d2b0f641d07f3ffbd948ddf7f7ea3cf562354a4aa932e02457f62eae264cd6c27b37c253a184edfd59b4ed5af8be7c2493dcb2734e", 0x5a}, {&(0x7f0000000700)="611ea6dbccccdb999f7f9ca64412426bd8bc7d09d046932a2544556b70cf0c0914cd62ee9d27a7f36aab94b002d976b1c3654a2a0e5b8111a98cf83fb5b7ad1b59f529699cb8321263ebfd94f73e2d1f9543b9dfc316", 0x56}], 0xa}, 0x0)

executing program 0:
r0 = socket$unix(0x1, 0x5, 0x0)
bind$unix(r0, &(0x7f0000000200)=@file={0xd570d0466b6018f}, 0xa)
listen(r0, 0x0)
select(0x40, &(0x7f0000001b00)={0xfffffffffffffffd}, 0x0, 0x0, 0x0)

executing program 0:
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x0)
ksem_wait(r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0)
socket$inet(0x2, 0x0, 0x0)
ksem_post(r0)

executing program 0:
aio_suspend(0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
vfork()
vfork()

executing program 2:
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x0, @sival_ptr=0x40, @spare=[0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x6]})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sival_int, @ke_flags})
sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x1, @rand_addr=0x2cc4c00}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1, 0x0}, 0x0)

executing program 3:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x14)

executing program 3:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
getpid()
setsid()
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000200))
ioctl$FILEMON_SET_PID(r0, 0xc0045302, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x47, &(0x7f0000000100)=0x3f, 0x4)
sendto(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r1, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53523c08da73d807f1", 0x67}, {&(0x7f0000000180)="21fe9b303a53455babd8fd47d4a0adf58552e3bd3c605a2e10e8252263a8645e401d4a06f946a861e56c7dc17a8a2546ff80e64bfd433c4dc41696cf3ac47e6fea5bde7a1cfdc3219e7e9a2eb1ea27accd0bd5e0c03da0ef892e6089f569bf4c55cb19ce50d10543b2d1be69b58eb5fb56d140ce5a17d9b7bf746cfaeca3e792dd4f00d2626b10975bf4ec341b7bd350fab64a2993dd3f9e662d6f933ef034ec11b76e754773d73bb280e177bb2e0e8aac5059ed3a5e2d6df0232865912c041b0f14c0ca9d314ce6", 0xc8}, {&(0x7f0000000080)="5aac9d2a09b304321aaa18d528980ace4c94b1dc90e71747bdf721c89e4836", 0x1f}, {&(0x7f0000000280)="3ab2b137babddeea5631319b53fa902599777e3c5c93c90f18f9a9a676c6c184989b1bfb38b765b4bee832487236a4a13feb48ed6facd41277c85feda40125d94d0bf6a9965bb80e80bbf360d7b3613d093e3bde8990dc5f003b1dd7a008475bdf6bb69e98f1a79890cef21cb0ad20ec66667a162f5ed0b9833da8909c3b153380a86dc0f9e8baae762d0e69030bc4c23a05cd2cb213e6a34b420b61", 0x9c}, {&(0x7f0000000340)="031fa0fe45d686909a3071b5a2f1678f5d1daf9ba7eeb17b380c86ce882ab3d68f7ad98e6f81cd5d41788eb2fa4d7e03556ded735a4271a1d3666d1ddbcb8e3f1a850b306d2d5ac7be35afe5ff1165f6a2bd598a6dc1f883331ddb0abd475fc9f93728c6f6fc4093246500a479166eaa96ea07c7159cd2f11c1c6a9c6f4bfdec29868913f1e2abbffedaf8049af9d7d8cac886dc938f2f030a5714f89d047ecf8f5940ff1c4c5104dfbe63d6", 0xac}, {&(0x7f0000000400)="5f0a2629cc04f25337efdb3d41f5f9c82a3b94bbfad96bf8e32f9c091591b0a8fa696fa78cb539c92cfbddeb79ca19f781c19a5cecccfaed9a3113b14e91b6bf9fbd97dfe88a0b00e20157d7137ae7c4854fe880054e12fd1129e0990721f7a93570818f8b5a2351a28d5d5210333d1f187a85ca7ca67dcf71b8d8fc10fde8b3a93f4ec62f59894f1d2f46bc4183b9b633920b6844459b10ccb8ad1d2c9248c57be20118e9806e00bc32cecd0ad9eb468171760e5440b8eb8c6072bc41372ddb9eb92e233a7e6471", 0xc8}, {&(0x7f0000000500)="5b8e29d9a575b4176f890d5049895bc098b08f192da19928b1ac48f04ac0c16cb9538476f5", 0x25}, {&(0x7f00000008c0)="c5aad91be07fad026c5113816be9281763094825a75cab0d8d2b6899bdd76187c2d13e8e210dd995f089edc4b212f7566c3508fb2845af8c57712c92048aa2c46d9e7eeae2495b79ce0011fa739ff292db98ecc98e887ee5c40e63bc4a38ea2d49028f8e245e8fdeef5d1164fd70a8293f0515db382d234ccbe9325b506ec0e05d0c7f5525448eb545ca09d895f65981b417fbb87e078df5c89b83005dc007fe9aeda48370fb417ba39f2012b543f2332498e741446ceb036a1893bc93bb6fceb15ee5c3caa0e0c49fda63513fcca7675e3406fa6efcb3afe492ef48d8a74a393b2d772651287d8c10d19b17", 0xec}, {&(0x7f0000000640)="0095ae9b00a35fe496c619cff688115d73bd6765264fd8ca15245e0fc682796b7e9f2fbfd2d2b0f641d07f3ffbd948ddf7f7ea3cf562354a4aa932e02457f62eae264cd6c27b37c253a184edfd59b4ed5af8be7c2493dcb2734e", 0x5a}, {&(0x7f0000000700)="611ea6dbccccdb999f7f9ca64412426bd8bc7d09d046932a2544556b70cf0c0914cd62ee9d27a7f36aab94b002d976b1c3654a2a0e5b8111a98cf83fb5b7ad1b59f529699cb8321263ebfd94f73e2d1f9543b9dfc316", 0x56}], 0xa}, 0x0)

executing program 3:
r0 = openat$bpf(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000080))
ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000000)={0x3, &(0x7f0000000100)=[{}, {0x28}, {0x416}]})
syz_emit_ethernet(0x3e, &(0x7f0000000240)=ANY=[])

executing program 3:
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x0)
ksem_wait(r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0)
socket$inet(0x2, 0x0, 0x0)
ksem_post(r0)

executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x3, 0x4)
open$dir(0x0, 0x0, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
getgroups(0x0, 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)
clock_settime(0x0, &(0x7f0000001400)={0x77359400})
clock_settime(0x0, &(0x7f0000001500)={0x0, 0x989680})
r1 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x42e, &(0x7f0000000000)=0x1, 0x4)
socket(0x1c, 0x10000000, 0x9)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)

executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$crypto(0xffffffffffffff9c, &(0x7f0000001980), 0x0, 0x0)
rfork(0x3060)
ksem_getvalue(0x0, 0x0)

executing program 1:
symlink(0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty, 0x1000}}, 0x0, 0x0, 0x0, 0x1a1, 0x2}, 0x98)
socket$inet_sctp(0x2, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000180)={0x1, 0x7, @sigval_ptr, @spare=[0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x4]})
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
getpgid(0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr=0x7ff})
connect$inet(0xffffffffffffffff, 0x0, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000009c0)='dctcp\x00', 0x6)

executing program 1:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
getpid()
setsid()
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000200))
ioctl$FILEMON_SET_PID(r0, 0xc0045302, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x47, &(0x7f0000000100)=0x3f, 0x4)
sendto(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r1, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53523c08da73d807f1", 0x67}, {&(0x7f0000000180)="21fe9b303a53455babd8fd47d4a0adf58552e3bd3c605a2e10e8252263a8645e401d4a06f946a861e56c7dc17a8a2546ff80e64bfd433c4dc41696cf3ac47e6fea5bde7a1cfdc3219e7e9a2eb1ea27accd0bd5e0c03da0ef892e6089f569bf4c55cb19ce50d10543b2d1be69b58eb5fb56d140ce5a17d9b7bf746cfaeca3e792dd4f00d2626b10975bf4ec341b7bd350fab64a2993dd3f9e662d6f933ef034ec11b76e754773d73bb280e177bb2e0e8aac5059ed3a5e2d6df0232865912c041b0f14c0ca9d314ce6", 0xc8}, {&(0x7f0000000080)="5aac9d2a09b304321aaa18d528980ace4c94b1dc90e71747bdf721c89e4836", 0x1f}, {&(0x7f0000000280)="3ab2b137babddeea5631319b53fa902599777e3c5c93c90f18f9a9a676c6c184989b1bfb38b765b4bee832487236a4a13feb48ed6facd41277c85feda40125d94d0bf6a9965bb80e80bbf360d7b3613d093e3bde8990dc5f003b1dd7a008475bdf6bb69e98f1a79890cef21cb0ad20ec66667a162f5ed0b9833da8909c3b153380a86dc0f9e8baae762d0e69030bc4c23a05cd2cb213e6a34b420b61", 0x9c}, {&(0x7f0000000340)="031fa0fe45d686909a3071b5a2f1678f5d1daf9ba7eeb17b380c86ce882ab3d68f7ad98e6f81cd5d41788eb2fa4d7e03556ded735a4271a1d3666d1ddbcb8e3f1a850b306d2d5ac7be35afe5ff1165f6a2bd598a6dc1f883331ddb0abd475fc9f93728c6f6fc4093246500a479166eaa96ea07c7159cd2f11c1c6a9c6f4bfdec29868913f1e2abbffedaf8049af9d7d8cac886dc938f2f030a5714f89d047ecf8f5940ff1c4c5104dfbe63d6", 0xac}, {&(0x7f0000000400)="5f0a2629cc04f25337efdb3d41f5f9c82a3b94bbfad96bf8e32f9c091591b0a8fa696fa78cb539c92cfbddeb79ca19f781c19a5cecccfaed9a3113b14e91b6bf9fbd97dfe88a0b00e20157d7137ae7c4854fe880054e12fd1129e0990721f7a93570818f8b5a2351a28d5d5210333d1f187a85ca7ca67dcf71b8d8fc10fde8b3a93f4ec62f59894f1d2f46bc4183b9b633920b6844459b10ccb8ad1d2c9248c57be20118e9806e00bc32cecd0ad9eb468171760e5440b8eb8c6072bc41372ddb9eb92e233a7e6471", 0xc8}, {&(0x7f0000000500)="5b8e29d9a575b4176f890d5049895bc098b08f192da19928b1ac48f04ac0c16cb9538476f5", 0x25}, {&(0x7f00000008c0)="c5aad91be07fad026c5113816be9281763094825a75cab0d8d2b6899bdd76187c2d13e8e210dd995f089edc4b212f7566c3508fb2845af8c57712c92048aa2c46d9e7eeae2495b79ce0011fa739ff292db98ecc98e887ee5c40e63bc4a38ea2d49028f8e245e8fdeef5d1164fd70a8293f0515db382d234ccbe9325b506ec0e05d0c7f5525448eb545ca09d895f65981b417fbb87e078df5c89b83005dc007fe9aeda48370fb417ba39f2012b543f2332498e741446ceb036a1893bc93bb6fceb15ee5c3caa0e0c49fda63513fcca7675e3406fa6efcb3afe492ef48d8a74a393b2d772651287d8c10d19b17", 0xec}, {&(0x7f0000000640)="0095ae9b00a35fe496c619cff688115d73bd6765264fd8ca15245e0fc682796b7e9f2fbfd2d2b0f641d07f3ffbd948ddf7f7ea3cf562354a4aa932e02457f62eae264cd6c27b37c253a184edfd59b4ed5af8be7c2493dcb2734e", 0x5a}, {&(0x7f0000000700)="611ea6dbccccdb999f7f9ca64412426bd8bc7d09d046932a2544556b70cf0c0914cd62ee9d27a7f36aab94b002d976b1c3654a2a0e5b8111a98cf83fb5b7ad1b59f529699cb8321263ebfd94f73e2d1f9543b9dfc316", 0x56}], 0xa}, 0x0)

executing program 1:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 0:
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x0)
ksem_wait(r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0)
socket$inet(0x2, 0x0, 0x0)
ksem_post(r0)

executing program 0:
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x25, 0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x32, 0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r0, 0x0, 0x0, 0x1, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr=0x2}, 0x10)
recvfrom$inet(r0, 0x0, 0x0, 0x40002, 0x0, 0x0)
sendto$inet(r0, 0x0, 0x0, 0x20181, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x5200}, 0x10)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0)

executing program 0:
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000025c0)={0x0, 0x0, &(0x7f0000002500)=[{&(0x7f0000000180)="236f8b065d884b56cbc8822e6fc7", 0xe}], 0x1, 0x0, 0x5d}, 0x0)
shutdown(0xffffffffffffffff, 0x1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)

executing program 0:
socket(0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
getrlimit(0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1e, @sival_ptr=0x40, @spare=[0x0, 0x0, 0x0, 0x0, 0x9, 0x1, 0x3, 0x6]})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sival_int, @ke_flags})
sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x1, @rand_addr=0x2cc4c00}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1, 0x0}, 0x0)
shutdown(r0, 0x0)

executing program 0:
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x25, 0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x32, 0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r0, 0x0, 0x0, 0x1, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr=0x2}, 0x10)
recvfrom$inet(r0, 0x0, 0x0, 0x40002, 0x0, 0x0)
sendto$inet(r0, 0x0, 0x0, 0x20181, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x5200}, 0x10)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0)

executing program 0:
aio_suspend(0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
vfork()
vfork()

executing program 2:
ksem_wait(0x0)
getpeername(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0)
socket$inet(0x2, 0x0, 0x0)
ksem_post(0x0)

executing program 2:
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x25, 0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x32, 0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r0, 0x0, 0x0, 0x1, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr=0x2}, 0x10)
recvfrom$inet(r0, 0x0, 0x0, 0x40002, 0x0, 0x0)
sendto$inet(r0, 0x0, 0x0, 0x20181, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x5200}, 0x10)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0)

executing program 2:
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000025c0)={0x0, 0x0, &(0x7f0000002500)=[{&(0x7f0000000180)="236f8b065d884b56cbc8822e6fc7", 0xe}], 0x1, 0x0, 0x5d}, 0x0)
shutdown(0xffffffffffffffff, 0x1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)

executing program 2:
socket(0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1e, @sival_ptr=0x40, @spare=[0x0, 0x0, 0x0, 0x0, 0x9, 0x1, 0x3, 0x6]})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sival_int, @ke_flags})
sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x1, @rand_addr=0x2cc4c00}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1, 0x0}, 0x0)
shutdown(r0, 0x0)

executing program 2:
setsockopt$inet6_int(0xffffffffffffff9c, 0x29, 0x0, 0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0x101}, 0x10)
shutdown(r0, 0x0)

executing program 3:
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x0, @sival_ptr=0x40, @spare=[0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x6]})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sival_int, @ke_flags})
sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x1, @rand_addr=0x2cc4c00}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1, 0x0}, 0x0)

executing program 1:
symlink(0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty, 0x1000}}, 0x0, 0x0, 0x0, 0x1a1, 0x2}, 0x98)
socket$inet_sctp(0x2, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000180)={0x1, 0x7, @sigval_ptr, @spare=[0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x4]})
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
getpgid(0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr=0x7ff})
connect$inet(0xffffffffffffffff, 0x0, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000009c0)='dctcp\x00', 0x6)
dup2(0xffffffffffffffff, r0)

executing program 1:
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x25, 0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x32, 0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r0, 0x0, 0x0, 0x1, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr=0x2}, 0x10)
recvfrom$inet(r0, 0x0, 0x0, 0x40002, 0x0, 0x0)
sendto$inet(r0, 0x0, 0x0, 0x20181, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x5200}, 0x10)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sigval_ptr, @thr={0x0, 0x0}})
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="7e4bd8844a1d514a5c4fa0bda016949d", 0x6f}, 0x1c)

executing program 0:
ksem_wait(0x0)
getpeername(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0)
socket$inet(0x2, 0x0, 0x0)
ksem_post(0x0)

executing program 0:
vfork()
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x14)

executing program 2:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 3:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
vfork()
openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r2, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 1:
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x25, 0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x32, 0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r0, 0x0, 0x0, 0x1, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr=0x2}, 0x10)
recvfrom$inet(r0, 0x0, 0x0, 0x40002, 0x0, 0x0)
sendto$inet(r0, 0x0, 0x0, 0x20181, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x5200}, 0x10)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0)

executing program 1:
aio_suspend(0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()

executing program 0:
ksem_init(0x0, 0x0)
ksem_wait(0x0)
getpeername(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0)
socket$inet(0x2, 0x0, 0x0)
ksem_post(0x0)

executing program 0:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
getpid()
setsid()
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000200))
ioctl$FILEMON_SET_PID(r0, 0xc0045302, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x47, &(0x7f0000000100)=0x3f, 0x4)
sendto(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r1, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53523c08da73d807f1", 0x67}, {&(0x7f0000000180)="21fe9b303a53455babd8fd47d4a0adf58552e3bd3c605a2e10e8252263a8645e401d4a06f946a861e56c7dc17a8a2546ff80e64bfd433c4dc41696cf3ac47e6fea5bde7a1cfdc3219e7e9a2eb1ea27accd0bd5e0c03da0ef892e6089f569bf4c55cb19ce50d10543b2d1be69b58eb5fb56d140ce5a17d9b7bf746cfaeca3e792dd4f00d2626b10975bf4ec341b7bd350fab64a2993dd3f9e662d6f933ef034ec11b76e754773d73bb280e177bb2e0e8aac5059ed3a5e2d6df0232865912c041b0f14c0ca9d314ce6", 0xc8}, {&(0x7f0000000080)="5aac9d2a09b304321aaa18d528980ace4c94b1dc90e71747bdf721c89e4836", 0x1f}, {&(0x7f0000000280)="3ab2b137babddeea5631319b53fa902599777e3c5c93c90f18f9a9a676c6c184989b1bfb38b765b4bee832487236a4a13feb48ed6facd41277c85feda40125d94d0bf6a9965bb80e80bbf360d7b3613d093e3bde8990dc5f003b1dd7a008475bdf6bb69e98f1a79890cef21cb0ad20ec66667a162f5ed0b9833da8909c3b153380a86dc0f9e8baae762d0e69030bc4c23a05cd2cb213e6a34b420b61", 0x9c}, {&(0x7f0000000340)="031fa0fe45d686909a3071b5a2f1678f5d1daf9ba7eeb17b380c86ce882ab3d68f7ad98e6f81cd5d41788eb2fa4d7e03556ded735a4271a1d3666d1ddbcb8e3f1a850b306d2d5ac7be35afe5ff1165f6a2bd598a6dc1f883331ddb0abd475fc9f93728c6f6fc4093246500a479166eaa96ea07c7159cd2f11c1c6a9c6f4bfdec29868913f1e2abbffedaf8049af9d7d8cac886dc938f2f030a5714f89d047ecf8f5940ff1c4c5104dfbe63d6", 0xac}, {&(0x7f0000000400)="5f0a2629cc04f25337efdb3d41f5f9c82a3b94bbfad96bf8e32f9c091591b0a8fa696fa78cb539c92cfbddeb79ca19f781c19a5cecccfaed9a3113b14e91b6bf9fbd97dfe88a0b00e20157d7137ae7c4854fe880054e12fd1129e0990721f7a93570818f8b5a2351a28d5d5210333d1f187a85ca7ca67dcf71b8d8fc10fde8b3a93f4ec62f59894f1d2f46bc4183b9b633920b6844459b10ccb8ad1d2c9248c57be20118e9806e00bc32cecd0ad9eb468171760e5440b8eb8c6072bc41372ddb9eb92e233a7e6471", 0xc8}, {&(0x7f0000000500)="5b8e29d9a575b4176f890d5049895bc098b08f192da19928b1ac48f04ac0c16cb9538476f5", 0x25}, {&(0x7f00000008c0)="c5aad91be07fad026c5113816be9281763094825a75cab0d8d2b6899bdd76187c2d13e8e210dd995f089edc4b212f7566c3508fb2845af8c57712c92048aa2c46d9e7eeae2495b79ce0011fa739ff292db98ecc98e887ee5c40e63bc4a38ea2d49028f8e245e8fdeef5d1164fd70a8293f0515db382d234ccbe9325b506ec0e05d0c7f5525448eb545ca09d895f65981b417fbb87e078df5c89b83005dc007fe9aeda48370fb417ba39f2012b543f2332498e741446ceb036a1893bc93bb6fceb15ee5c3caa0e0c49fda63513fcca7675e3406fa6efcb3afe492ef48d8a74a393b2d772651287d8c10d19b17", 0xec}, {&(0x7f0000000640)="0095ae9b00a35fe496c619cff688115d73bd6765264fd8ca15245e0fc682796b7e9f2fbfd2d2b0f641d07f3ffbd948ddf7f7ea3cf562354a4aa932e02457f62eae264cd6c27b37c253a184edfd59b4ed5af8be7c2493dcb2734ec603da022b34e2f42ce0a963303cf518e11e32f370a9d5ffdcad386ad04ef101acfe95ad7daebe74d0d41cbef1e5bf1596927ad21db3eaa0fd4031b25884964a88fdca", 0x9d}, {&(0x7f0000000700)="611ea6dbccccdb999f7f9ca64412426bd8bc7d09d046932a2544556b70cf0c0914cd62ee9d27a7f36aab94b002d976b1c3654a2a0e5b8111a98cf83fb5b7ad1b59f529699cb8321263ebfd94f73e2d1f9543b9dfc316", 0x56}], 0xa}, 0x0)

executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$crypto(0xffffffffffffff9c, &(0x7f0000001980), 0x0, 0x0)
rfork(0x3060)
ksem_getvalue(0x0, 0x0)

executing program 2:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x0, @sigval_ptr, @thr={0x0, 0x0}})
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="7e4bd8844a1d514a5c4fa0bda016949d", 0x6f}, 0x1c)

executing program 3:
setsockopt$inet6_int(0xffffffffffffff9c, 0x29, 0x0, 0x0, 0x0)
open$dir(0x0, 0x0, 0x0)
connect$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0x101}, 0x10)
shutdown(0xffffffffffffffff, 0x0)

executing program 3:
vfork()
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x14)

executing program 1:
ksem_init(0x0, 0x0)
ksem_wait(0x0)
getpeername(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0)
socket$inet(0x2, 0x0, 0x0)
ksem_post(0x0)

executing program 1:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
getpid()
setsid()
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000200))
ioctl$FILEMON_SET_PID(r0, 0xc0045302, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x47, &(0x7f0000000100)=0x3f, 0x4)
sendto(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r1, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53523c08da73d807f1", 0x67}, {&(0x7f0000000180)="21fe9b303a53455babd8fd47d4a0adf58552e3bd3c605a2e10e8252263a8645e401d4a06f946a861e56c7dc17a8a2546ff80e64bfd433c4dc41696cf3ac47e6fea5bde7a1cfdc3219e7e9a2eb1ea27accd0bd5e0c03da0ef892e6089f569bf4c55cb19ce50d10543b2d1be69b58eb5fb56d140ce5a17d9b7bf746cfaeca3e792dd4f00d2626b10975bf4ec341b7bd350fab64a2993dd3f9e662d6f933ef034ec11b76e754773d73bb280e177bb2e0e8aac5059ed3a5e2d6df0232865912c041b0f14c0ca9d314ce6", 0xc8}, {&(0x7f0000000080)="5aac9d2a09b304321aaa18d528980ace4c94b1dc90e71747bdf721c89e4836", 0x1f}, {&(0x7f0000000280)="3ab2b137babddeea5631319b53fa902599777e3c5c93c90f18f9a9a676c6c184989b1bfb38b765b4bee832487236a4a13feb48ed6facd41277c85feda40125d94d0bf6a9965bb80e80bbf360d7b3613d093e3bde8990dc5f003b1dd7a008475bdf6bb69e98f1a79890cef21cb0ad20ec66667a162f5ed0b9833da8909c3b153380a86dc0f9e8baae762d0e69030bc4c23a05cd2cb213e6a34b420b61", 0x9c}, {&(0x7f0000000340)="031fa0fe45d686909a3071b5a2f1678f5d1daf9ba7eeb17b380c86ce882ab3d68f7ad98e6f81cd5d41788eb2fa4d7e03556ded735a4271a1d3666d1ddbcb8e3f1a850b306d2d5ac7be35afe5ff1165f6a2bd598a6dc1f883331ddb0abd475fc9f93728c6f6fc4093246500a479166eaa96ea07c7159cd2f11c1c6a9c6f4bfdec29868913f1e2abbffedaf8049af9d7d8cac886dc938f2f030a5714f89d047ecf8f5940ff1c4c5104dfbe63d6", 0xac}, {&(0x7f0000000400)="5f0a2629cc04f25337efdb3d41f5f9c82a3b94bbfad96bf8e32f9c091591b0a8fa696fa78cb539c92cfbddeb79ca19f781c19a5cecccfaed9a3113b14e91b6bf9fbd97dfe88a0b00e20157d7137ae7c4854fe880054e12fd1129e0990721f7a93570818f8b5a2351a28d5d5210333d1f187a85ca7ca67dcf71b8d8fc10fde8b3a93f4ec62f59894f1d2f46bc4183b9b633920b6844459b10ccb8ad1d2c9248c57be20118e9806e00bc32cecd0ad9eb468171760e5440b8eb8c6072bc41372ddb9eb92e233a7e6471", 0xc8}, {&(0x7f0000000500)="5b8e29d9a575b4176f890d5049895bc098b08f192da19928b1ac48f04ac0c16cb9538476f5", 0x25}, {&(0x7f00000008c0)="c5aad91be07fad026c5113816be9281763094825a75cab0d8d2b6899bdd76187c2d13e8e210dd995f089edc4b212f7566c3508fb2845af8c57712c92048aa2c46d9e7eeae2495b79ce0011fa739ff292db98ecc98e887ee5c40e63bc4a38ea2d49028f8e245e8fdeef5d1164fd70a8293f0515db382d234ccbe9325b506ec0e05d0c7f5525448eb545ca09d895f65981b417fbb87e078df5c89b83005dc007fe9aeda48370fb417ba39f2012b543f2332498e741446ceb036a1893bc93bb6fceb15ee5c3caa0e0c49fda63513fcca7675e3406fa6efcb3afe492ef48d8a74a393b2d772651287d8c10d19b17", 0xec}, {&(0x7f0000000640)="0095ae9b00a35fe496c619cff688115d73bd6765264fd8ca15245e0fc682796b7e9f2fbfd2d2b0f641d07f3ffbd948ddf7f7ea3cf562354a4aa932e02457f62eae264cd6c27b37c253a184edfd59b4ed5af8be7c2493dcb2734ec603da022b34e2f42ce0a963303cf518e11e32f370a9d5ffdcad386ad04ef101acfe95ad7daebe74d0d41cbef1e5bf1596927ad21db3eaa0fd4031b25884964a88fdca", 0x9d}, {&(0x7f0000000700)="611ea6dbccccdb999f7f9ca64412426bd8bc7d09d046932a2544556b70cf0c0914cd62ee9d27a7f36aab94b002d976b1c3654a2a0e5b8111a98cf83fb5b7ad1b59f529699cb8321263ebfd94f73e2d1f9543b9dfc316", 0x56}], 0xa}, 0x0)

executing program 1:
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x25, 0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x32, 0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r0, 0x0, 0x0, 0x1, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr=0x2}, 0x10)
recvfrom$inet(r0, 0x0, 0x0, 0x40002, 0x0, 0x0)

executing program 0:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r2, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 0:
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300), 0x4)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000025c0)={0x0, 0x0, &(0x7f0000002500)=[{&(0x7f0000000180)="236f8b065d884b56cbc8822e6fc7", 0xe}], 0x1, 0x0, 0x5d}, 0x0)
shutdown(0xffffffffffffffff, 0x1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)

executing program 0:
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1e, @sival_ptr, @spare=[0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x6]})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sival_int, @ke_flags})
sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x1, @rand_addr=0x2cc4c00}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1, 0x0}, 0x0)

executing program 2:
ksem_init(0x0, 0x0)
ksem_wait(0x0)
getpeername(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0)
socket$inet(0x2, 0x0, 0x0)
ksem_post(0x0)

executing program 0:
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0x19, 0x0, 0x10, &(0x7f0000000040)="0100743adeff", 0xfffffffffffffea9, 0x0, 0x0, 0x7d86619a, [0x0, 0x7]})
ioctl$CIOCCRYPT(r0, 0xc0306367, &(0x7f0000001500)={0x0, 0x0, 0x0, 0xffb0, 0x0, 0x0, 0x0, &(0x7f00000014c0)})

executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$crypto(0xffffffffffffff9c, &(0x7f0000001980), 0x0, 0x0)
rfork(0x3060)
ksem_getvalue(0x0, 0x0)

executing program 0:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
semget$private(0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300)=0x1, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000340)={0x88, {{0x1c, 0x1c, 0x1, 0xffffffff, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffff7f7}}}, 0x88)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$filemon(0xffffffffffffff9c, 0x0, 0x400, 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r2, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 0:
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300), 0x4)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001ec0)=0xfffffeff, 0x4)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000025c0)={0x0, 0x0, &(0x7f0000002500)=[{&(0x7f0000000180)="236f8b065d884b56cbc8822e6fc7", 0xe}], 0x1, 0x0, 0x5d}, 0x0)
shutdown(0xffffffffffffffff, 0x1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x0, @sigval_ptr, @thr={0x0, 0x0}})
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="7e4bd8844a1d514a5c4fa0bda016949d", 0x6f}, 0x1c)

executing program 3:
readv(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$bpf(0xffffffffffffff9c, &(0x7f0000000000), 0x80002, 0x0)
setsid()
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4)
socket(0x1c, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sival_int, @spare})
socket$inet6_sctp(0x1c, 0x0, 0x84)
vfork()
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec8d458a92000000001000"}, 0x1c)

executing program 1:
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x0)
ksem_wait(0x0)
getpeername(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0)
socket$inet(0x2, 0x0, 0x0)
ksem_post(r0)

executing program 1:
syz_emit_ethernet(0x3e, &(0x7f0000000f40)={@empty, @remote, [], {@ipv4}})

executing program 1:
socket(0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1e, @sival_ptr=0x40, @spare=[0x0, 0x0, 0x0, 0x0, 0x9, 0x1, 0x3, 0x6]})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sival_int, @ke_flags})
sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x1, @rand_addr=0x2cc4c00}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1, 0x0}, 0x0)
shutdown(r0, 0x0)

executing program 1:
aio_cancel(0xffffffffffffffff, 0x0)
openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000300), 0x4)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f00000000c0)=0x5, 0x4)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000025c0)={0x0, 0x0, &(0x7f0000002500)=[{&(0x7f0000000180)="236f8b065d884b56cbc8822e6fc7", 0xe}], 0x1, 0x0, 0x5d}, 0x0)
shutdown(0xffffffffffffffff, 0x1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)

executing program 1:
open$dir(0x0, 0x40, 0x0)
aio_cancel(0xffffffffffffffff, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
socket(0x0, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
shutdown(r0, 0x1)

executing program 2:
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x25, 0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x32, 0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r0, 0x0, 0x0, 0x1, &(0x7f0000000100)={0x10, 0x2, 0x1, @rand_addr=0x2}, 0x10)
recvfrom$inet(r0, 0x0, 0x0, 0x40002, 0x0, 0x0)
sendto$inet(r0, 0x0, 0x0, 0x20181, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x5200}, 0x10)

executing program 0:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
getpid()
setsid()
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000200))
ioctl$FILEMON_SET_PID(r0, 0xc0045302, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x47, &(0x7f0000000100)=0x3f, 0x4)
sendto(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c)
sendmsg$inet6_sctp(r1, &(0x7f0000000880)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000100)="6dffdcdbce377ee84ecd14646408343d31136b3eafaaf29860f09c72a64f2b35cae00af15261120943ee417794f64ba5a2560f6bbb0c99ebb80014d45fe1570babec0d028f275ee44cdcc10d48bddc37cdbc860298f077d956b1bb9d8d6e53523c08da73d807f1", 0x67}, {&(0x7f0000000180)="21fe9b303a53455babd8fd47d4a0adf58552e3bd3c605a2e10e8252263a8645e401d4a06f946a861e56c7dc17a8a2546ff80e64bfd433c4dc41696cf3ac47e6fea5bde7a1cfdc3219e7e9a2eb1ea27accd0bd5e0c03da0ef892e6089f569bf4c55cb19ce50d10543b2d1be69b58eb5fb56d140ce5a17d9b7bf746cfaeca3e792dd4f00d2626b10975bf4ec341b7bd350fab64a2993dd3f9e662d6f933ef034ec11b76e754773d73bb280e177bb2e0e8aac5059ed3a5e2d6df0232865912c041b0f14c0ca9d314ce6", 0xc8}, {&(0x7f0000000080)="5aac9d2a09b304321aaa18d528980ace4c94b1dc90e71747bdf721c89e4836", 0x1f}, {&(0x7f0000000280)="3ab2b137babddeea5631319b53fa902599777e3c5c93c90f18f9a9a676c6c184989b1bfb38b765b4bee832487236a4a13feb48ed6facd41277c85feda40125d94d0bf6a9965bb80e80bbf360d7b3613d093e3bde8990dc5f003b1dd7a008475bdf6bb69e98f1a79890cef21cb0ad20ec66667a162f5ed0b9833da8909c3b153380a86dc0f9e8baae762d0e69030bc4c23a05cd2cb213e6a34b420b61", 0x9c}, {&(0x7f0000000340)="031fa0fe45d686909a3071b5a2f1678f5d1daf9ba7eeb17b380c86ce882ab3d68f7ad98e6f81cd5d41788eb2fa4d7e03556ded735a4271a1d3666d1ddbcb8e3f1a850b306d2d5ac7be35afe5ff1165f6a2bd598a6dc1f883331ddb0abd475fc9f93728c6f6fc4093246500a479166eaa96ea07c7159cd2f11c1c6a9c6f4bfdec29868913f1e2abbffedaf8049af9d7d8cac886dc938f2f030a5714f89d047ecf8f5940ff1c4c5104dfbe63d6", 0xac}, {&(0x7f0000000400)="5f0a2629cc04f25337efdb3d41f5f9c82a3b94bbfad96bf8e32f9c091591b0a8fa696fa78cb539c92cfbddeb79ca19f781c19a5cecccfaed9a3113b14e91b6bf9fbd97dfe88a0b00e20157d7137ae7c4854fe880054e12fd1129e0990721f7a93570818f8b5a2351a28d5d5210333d1f187a85ca7ca67dcf71b8d8fc10fde8b3a93f4ec62f59894f1d2f46bc4183b9b633920b6844459b10ccb8ad1d2c9248c57be20118e9806e00bc32cecd0ad9eb468171760e5440b8eb8c6072bc41372ddb9eb92e233a7e6471", 0xc8}, {&(0x7f0000000500)="5b8e29d9a575b4176f890d5049895bc098b08f192da19928b1ac48f04ac0c16cb9538476f5", 0x25}, {&(0x7f00000008c0)="c5aad91be07fad026c5113816be9281763094825a75cab0d8d2b6899bdd76187c2d13e8e210dd995f089edc4b212f7566c3508fb2845af8c57712c92048aa2c46d9e7eeae2495b79ce0011fa739ff292db98ecc98e887ee5c40e63bc4a38ea2d49028f8e245e8fdeef5d1164fd70a8293f0515db382d234ccbe9325b506ec0e05d0c7f5525448eb545ca09d895f65981b417fbb87e078df5c89b83005dc007fe9aeda48370fb417ba39f2012b543f2332498e741446ceb036a1893bc93bb6fceb15ee5c3caa0e0c49fda63513fcca7675e3406fa6efcb3afe492ef48d8a74a393b2d772651287d8c10d19b17", 0xec}, {&(0x7f0000000640)="0095ae9b00a35fe496c619cff688115d73bd6765264fd8ca15245e0fc682796b7e9f2fbfd2d2b0f641d07f3ffbd948ddf7f7ea3cf562354a4aa932e02457f62eae264cd6c27b37c253a184edfd59b4ed5af8be7c2493dcb2734ec603da022b34e2f42ce0a963303cf518e11e32f370a9d5ffdcad386ad04ef101acfe95ad7daebe74d0d41cbef1e5bf1596927ad21db3eaa0fd4031b25884964a88fdca88c21ef91b7a8e205023a8", 0xa8}, {&(0x7f0000000700)="611ea6dbccccdb999f7f9ca64412426bd8bc7d09d046932a2544556b70cf0c0914cd62ee9d27a7f36aab94b002d976b1c3654a2a0e5b8111a98cf83fb5b7ad1b59f529699cb8321263ebfd94f73e2d1f9543b9dfc316", 0x56}], 0xa}, 0x0)

executing program 0:
setrlimit(0x3, &(0x7f0000000180)={0xb66c, 0x100000})
setrlimit(0x3, &(0x7f0000000000)={0x1791, 0x100000})
setrlimit(0x3, &(0x7f0000000040)={0x100000, 0x100000})

executing program 0:
socket(0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1e, @sival_ptr=0x40, @spare=[0x0, 0x0, 0x0, 0x0, 0x9, 0x1, 0x3, 0x6]})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sival_int, @ke_flags})
sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x1, @rand_addr=0x2cc4c00}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1, 0x0}, 0x0)
shutdown(r0, 0x0)

panic: ASan: Invalid access, 4-byte read at 0xfffffe00572aa020, UseAfterScope(f8)
cpuid = 1
time = 4
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe00572a97b0
kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe00572a9910
vpanic() at vpanic+0x26a/frame 0xfffffe00572a9ad0
panic() at panic+0xb5/frame 0xfffffe00572a9ba0
kasan_report() at kasan_report+0xdf/frame 0xfffffe00572a9c70
kvprintf() at kvprintf+0x25c8/frame 0xfffffe00572a9e50
_vprintf() at _vprintf+0x186/frame 0xfffffe00572a9ff0
log() at log+0xfa/frame 0xfffffe00572aa100
sigexit() at sigexit+0x619/frame 0xfffffe00572aaa70
postsig() at postsig+0x2c5/frame 0xfffffe00572aabf0
ast_sig() at ast_sig+0x868/frame 0xfffffe00572aaea0
ast_handler() at ast_handler+0x290/frame 0xfffffe00572aaf10
ast() at ast+0x25/frame 0xfffffe00572aaf30
doreti_ast() at doreti_ast+0x1c/frame 0xdfffcf9c
KDB: enter: panic
[ thread pid 2172 tid 101053 ]
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                           0
rax                       0x12
rcx         0xffffffff815b9dde  _vprintf+0x1ae
rdx                          0
rbx         0xffffffff826e6000  .str.27
rsp         0xfffffe00572a98f0
rbp         0xfffffe00572a9910
rsi                          0
rdi         0xffffffff815ba319  printf+0x149
r8                           0
r9                  0xffffffff
r10                        0x4
r11                          0
r12         0xfffffe0075056740
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 2172 (syz-executor.0) at 0xfffffe00750725c0:
 state: NORMAL
 uid: 0  gids: 0, 0, 5
 parent: pid 2170 at 0xfffffe0075072060
 ABI: FreeBSD ELF32
 flag: 0x10000010  flag2: 0x40000
 arguments: /root/syz-executor.0 exec
 reaper: 0xfffffe005420b040 reapsubtree: 1
 sigparent: 20
 vmspace: 0xfffffe007506b4d0
   (map 0xfffffe007506b4d0)
   (map.pmap 0xfffffe007506b590)
   (pmap 0xfffffe007506b600)
 threads: 1
101053                   Run     CPU 1                       syz-executor.0
db> ps
  pid  ppid  pgrp   uid  state   wmesg   wchan               cmd
 2172  2170   770     0  RV      CPU 1                       syz-executor.0
 2170   770   770     0  R       (threaded)                  syz-executor.0
101055                   Run     uwait   0xfffffe006e118b80  syz-executor.0
101069                   D       ppwait  0xfffffe0075072ac0  syz-executor.0
 2167   774   774     0  S       (threaded)                  syz-executor.2
100997                   S       nanslp  0xffffffff83955481  syz-executor.2
101066                   S       sbwait  0xfffffe006b42e1cc  syz-executor.2
101070                   S       uwait   0xfffffe006e118980  syz-executor.2
 2166  2165   771     0  SV      uwait   0xfffffe0007b6db00  syz-executor.1
 2165   771   771     0  T       (threaded)                  syz-executor.1
100940                   s                                   syz-executor.1
101065                   D       ppwait  0xfffffe0075071540  syz-executor.1
 2157  2153  2153     0  SV      connec  0xfffffe006b43285a  syz-executor.3
 2153   785  2153     0  Ds      (threaded)                  syz-executor.3
101023                   S       nanslp  0xffffffff83955481  syz-executor.3
101057                   D       ppwait  0xfffffe0074e95540  syz-executor.3
 2152     1   770     0  SV      uwait   0xfffffe0007980a00  syz-executor.0
 2146     1   774     0  SV      uwait   0xfffffe006e118c80  syz-executor.2
 2132     1   785     0  SV      uwait   0xfffffe006e116b80  syz-executor.3
 2129     1   774     0  SV      uwait   0xfffffe006e118880  syz-executor.2
 2125     1   770     0  SV      uwait   0xfffffe0074fe6580  syz-executor.0
 2121     1   771     0  SV      uwait   0xfffffe0074fe6a80  syz-executor.1
 2117     1   785     0  SV      uwait   0xfffffe0074fe6880  syz-executor.3
 2115     1   774     0  SV      uwait   0xfffffe0074fe6680  syz-executor.2
 2113     1   770     0  SV      uwait   0xfffffe006e116d80  syz-executor.0
 2110     1   771     0  SV      uwait   0xfffffe0074fe7100  syz-executor.1
 2102     1   785     0  SV      uwait   0xfffffe0074fe7000  syz-executor.3
 2092  2091   770     0  SV      uwait   0xfffffe0074ace200  syz-executor.0
 2091     1   770     0  DV      ppwait  0xfffffe007502fa80  syz-executor.0
 2081     1   771     0  SV      uwait   0xfffffe0074ace000  syz-executor.1
 2074     1   785     0  SV      uwait   0xfffffe006e118680  syz-executor.3
 2065     1   774     0  SV      uwait   0xfffffe006e117080  syz-executor.2
 2063  2062   770     0  SV      uwait   0xfffffe0074fe7500  syz-executor.0
 2062     1   770     0  DV      ppwait  0xfffffe0074fa1fe0  syz-executor.0
 2055     1   771     0  SV      uwait   0xfffffe0074ad0d00  syz-executor.1
 2052     1   785     0  SV      uwait   0xfffffe0074fe7200  syz-executor.3
 2044     1   774     0  SV      uwait   0xfffffe00584c9380  syz-executor.2
 2035     1   770     0  SV      uwait   0xfffffe006e116880  syz-executor.0
 2033  2032   771     0  SV      uwait   0xfffffe0074ad0380  syz-executor.1
 2032     1   771     0  DV      ppwait  0xfffffe0074f68500  syz-executor.1
 2021     1   785     0  SV      uwait   0xfffffe00584ca100  syz-executor.3
 2011     1   770     0  SV      uwait   0xfffffe006e118580  syz-executor.0
 2002     1   771     0  SV      uwait   0xfffffe0007b70580  syz-executor.1
 1994     1   774     0  SV      uwait   0xfffffe0074ace400  syz-executor.2
 1987     1   771     0  SV      uwait   0xfffffe006e116980  syz-executor.1
 1984     1   785     0  SV      uwait   0xfffffe0074acf600  syz-executor.3
 1982     1   774     0  SV      uwait   0xfffffe006e117000  syz-executor.2
 1968     1   771     0  SV      uwait   0xfffffe0074aced00  syz-executor.1
 1957     1   785     0  SV      uwait   0xfffffe00584c9680  syz-executor.3
 1951     1   774     0  SV      uwait   0xfffffe0074ad0c80  syz-executor.2
 1945     1   770     0  SV      uwait   0xfffffe0074ad0200  syz-executor.0
 1936     1   771     0  SV      uwait   0xfffffe0074ad0000  syz-executor.1
 1931     1   785     0  SV      uwait   0xfffffe0074acff00  syz-executor.3
 1919     1   770     0  SV      uwait   0xfffffe0074acea00  syz-executor.0
 1914     1   771     0  SV      uwait   0xfffffe0074ace700  syz-executor.1
 1900     1   774     0  SV      uwait   0xfffffe0074ad0b80  syz-executor.2
 1894     1   771     0  SV      uwait   0xfffffe006e117100  syz-executor.1
 1883     1   785     0  SV      uwait   0xfffffe0074ace100  syz-executor.3
 1829     1   774     0  SV      uwait   0xfffffe006e117e00  syz-executor.2
 1822     1   785     0  SV      uwait   0xfffffe006e118380  syz-executor.3
 1802     1   771     0  SV      uwait   0xfffffe0074ad0880  syz-executor.1
 1753     1  1751     0  SV      connec  0xfffffe006b44085a  syz-executor.2
 1630     1   774     0  SV      uwait   0xfffffe0007b70380  syz-executor.2
 1620     1   770     0  SV      uwait   0xfffffe006e117380  syz-executor.0
 1614     1   785     0  SV      uwait   0xfffffe0074acf180  syz-executor.3
 1609     1   771     0  SV      uwait   0xfffffe0074acf480  syz-executor.1
 1605     1   774     0  SV      uwait   0xfffffe006e117f00  syz-executor.2
 1600     1   770     0  SV      uwait   0xfffffe0007b70780  syz-executor.0
 1597     1   785     0  SV      uwait   0xfffffe0074acf380  syz-executor.3
 1593  1582  1593     0  Ss      select  0xfffffe0007877a40  dhclient
 1591     1   771     0  SV      uwait   0xfffffe006e117200  syz-executor.1
 1585     1  1585     0  Ss      select  0xfffffe00078774c0  dhclient
 1582  1575   424    65  S       select  0xfffffe006da2a5c0  dhclient
 1575   424   424     0  S       wait    0xfffffe006dbfcb00  sh
 1568     1   774     0  SV      uwait   0xfffffe0074acfc00  syz-executor.2
 1563     1   770     0  SV      uwait   0xfffffe0074ad0480  syz-executor.0
 1546     1   785     0  SV      uwait   0xfffffe0074ad1280  syz-executor.3
 1542     1   771     0  SV      uwait   0xfffffe006e117880  syz-executor.1
 1537     1   774     0  SV      uwait   0xfffffe0074acfb00  syz-executor.2
 1531     1   770     0  SV      uwait   0xfffffe0074ad1180  syz-executor.0
 1524     1   785     0  SV      uwait   0xfffffe0007b70480  syz-executor.3
 1508     1   771     0  SV      uwait   0xfffffe0074ad0980  syz-executor.1
 1494     1   770     0  SV      uwait   0xfffffe0074acf800  syz-executor.0
 1490     1   774     0  SV      uwait   0xfffffe0074acf900  syz-executor.2
 1451     1   771     0  SV      uwait   0xfffffe0074ad0580  syz-executor.1
 1421     1   770     0  SV      uwait   0xfffffe0074ad0f00  syz-executor.0
 1412     1   785     0  SV      uwait   0xfffffe0007b70680  syz-executor.3
 1384     1   774     0  SV      uwait   0xfffffe006e117980  syz-executor.2
 1353     1   771     0  SV      uwait   0xfffffe006e117580  syz-executor.1
 1351     1   770     0  SV      uwait   0xfffffe0074ad0680  syz-executor.0
 1335     1   785     0  SV      uwait   0xfffffe0074ad0780  syz-executor.3
 1317     1   774     0  SV      uwait   0xfffffe00584c9080  syz-executor.2
 1294     1   771     0  SV      uwait   0xfffffe006e118280  syz-executor.1
 1214     1  1208     0  SV      connec  0xfffffe006b4420da  syz-executor.1
 1175     1   774     0  SV      uwait   0xfffffe006e117280  syz-executor.2
 1128     1   770     0  SV      uwait   0xfffffe0074ad0e00  syz-executor.0
 1120     1   771     0  SV      uwait   0xfffffe006e117480  syz-executor.1
 1104     1   785     0  SV      uwait   0xfffffe00584c9180  syz-executor.3
 1086     1   770     0  SV      uwait   0xfffffe006e118180  syz-executor.0
 1076     1   771     0  SV      uwait   0xfffffe006e118080  syz-executor.1
 1022     1   771     0  SV      uwait   0xfffffe0007b70880  syz-executor.1
  825     0     0     0  DL      aiordy  0xfffffe006e0955a0  [aiod4]
  824     0     0     0  DL      aiordy  0xfffffe006e095b00  [aiod3]
  823     0     0     0  DL      aiordy  0xfffffe006b404b00  [aiod2]
  822     0     0     0  DL      aiordy  0xfffffe006b405060  [aiod1]
  785   768   785     0  Rs                                  syz-executor.3
  774   768   774     0  Ss      nanslp  0xffffffff83955480  syz-executor.2
  771   768   771     0  Ss      nanslp  0xffffffff83955480  syz-executor.1
  770   768   770     0  Ss      nanslp  0xffffffff83955480  syz-executor.0
  768   766   766     0  S       (threaded)                  syz-fuzzer
100089                   S       uwait   0xfffffe0007b6e700  syz-fuzzer
100112                   S       uwait   0xfffffe00584ca600  syz-fuzzer
100113                   S       wait    0xfffffe00585ef060  syz-fuzzer
100114                   S       wait    0xfffffe00585ef060  syz-fuzzer
100115                   S       uwait   0xfffffe00584ca900  syz-fuzzer
100116                   S       uwait   0xfffffe00584caa00  syz-fuzzer
100117                   S       wait    0xfffffe00585ef060  syz-fuzzer
100118                   S       uwait   0xfffffe0007980900  syz-fuzzer
100121                   S       uwait   0xfffffe00584c9e80  syz-fuzzer
100124                   S       wait    0xfffffe00585ef060  syz-fuzzer
100127                   S       uwait   0xfffffe0007b70f00  syz-fuzzer
100160                   S       kqread  0xfffffe0057f82200  syz-fuzzer
100838                   S       uwait   0xfffffe0074ace300  syz-fuzzer
  766   764   766     0  Ss      pause   0xfffffe0057fe8650  csh
  764   682   764     0  Ss      select  0xfffffe00078777c0  sshd
  748     1   748     0  Ss+     ttyin   0xfffffe005801d4b0  getty
  747     1   747     0  Ss+     ttyin   0xfffffe005934a8b0  getty
  746     1   746     0  Ss+     ttyin   0xfffffe005934b0b0  getty
  745     1   745     0  Ss+     ttyin   0xfffffe005934b8b0  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
  738     1    18     0  S+      piperd  0xfffffe005974a6c0  logger
  737   736    18     0  S+      nanslp  0xffffffff83955481  sleep
  736     1    18     0  S+      wait    0xfffffe006b403020  sh
  686     1   686     0  Ss      nanslp  0xffffffff83955480  cron
  682     1   682     0  Ss      select  0xfffffe006da2b1c0  sshd
  495     1   495     0  Ss      select  0xfffffe0007877dc0  syslogd
  424     1   424     0  Ss      wait    0xfffffe006b404040  devd
  423     1   423    65  Ss      select  0xfffffe006da2b040  dhclient
  338     1   338     0  Ss      select  0xfffffe006da2ac40  dhclient
  335     1   335     0  Ss      select  0xfffffe006da2ae40  dhclient
   17     0     0     0  DL      syncer  0xffffffff83a72ba0  [syncer]
   16     0     0     0  DL      vlruwt  0xfffffe0057fe9060  [vnlru]
   15     0     0     0  DL      (threaded)                  [bufdaemon]
100079                   D       psleep  0xffffffff83a71180  [bufdaemon]
100082                   D       -       0xffffffff82e02140  [bufspacedaemon-0]
100095                   D       sdflush 0xfffffe005963cce8  [/ worker]
    9     0     0     0  DL      psleep  0xffffffff83aba700  [vmdaemon]
    8     0     0     0  DL      (threaded)                  [pagedaemon]
100077                   D       psleep  0xffffffff83aa2578  [dom0]
100080                   D       launds  0xffffffff83aa2584  [laundry: dom0]
100081                   D       umarcl  0xffffffff81d492a0  [uma]
    7     0     0     0  DL      -       0xffffffff836d2c70  [rand_harvestq]
    6     0     0     0  DL      pftm    0xffffffff844d6bb0  [pf purge]
    5     0     0     0  DL      waiting 0xffffffff84819760  [sctp_iterator]
    4     0     0     0  DL      (threaded)                  [cam]
100044                   D       -       0xffffffff8369d340  [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       -       0xffffffff826eb241  [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]
 2053  2052   785     0  Z                                   syz-executor.3
 2066  2065   774     0  Z                                   syz-executor.2
 2075  2074   785     0  Z                                   syz-executor.3
 2103  2102   785     0  Z                                   syz-executor.3
 2126  2125   770     0  Z                                   syz-executor.0
 2147  2146   774     0  Z                                   syz-executor.2
 2154  2153   785     0  Z                                   syz-executor.3
 2155  2153  2153     0  Z                                   syz-executor.3
 2156  2153  2153     0  Z                                   syz-executor.3
 2171  2170   770     0  Z                                   syz-executor.0
 1299  1294   771     0  Z                                   syz-executor.1
 1354  1351   770     0  Z                                   syz-executor.0
 1413  1412   785     0  Z                                   syz-executor.3
 1492  1490   774     0  Z                                   syz-executor.2
 1532  1531   770     0  Z                                   syz-executor.0
 1564  1563   770     0  Z                                   syz-executor.0
 1592  1591   771     0  Z                                   syz-executor.1
 1606  1605   774     0  Z                                   syz-executor.2
 1615  1614   785     0  Z                                   syz-executor.3
 1631  1630   774     0  Z                                   syz-executor.2
 1755  1753  1751     0  Z                                   syz-executor.2
 1756  1753  1751     0  Z                                   syz-executor.2
 1895  1894   771     0  Z                                   syz-executor.1
 1901  1900   774     0  Z                                   syz-executor.2
 1920  1919   770     0  Z                                   syz-executor.0
 1937  1936   771     0  Z                                   syz-executor.1
 1952  1951   774     0  Z                                   syz-executor.2
 1969  1968   771     0  Z                                   syz-executor.1
 1985  1984   785     0  Z                                   syz-executor.3
 2036  2035   770     0  Z                                   syz-executor.0
db> show all locks
Process 2167 (syz-executor.2) thread 0xfffffe0075085000 (101066)
exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe006b42e180) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_socket.c:4036
db> show malloc
              Type        InUse        MemUse     Requests
           pf_hash            5        11524K            5
            linker          372         4934K          482
          tcp_hpts            7         4801K            7
            devbuf         4192         4324K         4217
         sysctloid        34865         2055K        34936
             vtbuf           24         1968K           46
          filedesc          164         1307K         2593
              kobj          326         1304K          488
            newblk          793         1222K         1584
          vfscache            3         1025K            3
               pcb          218          887K         1486
           subproc          347          747K         2350
          inodedep          188          583K          903
         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           98          153K          823
           tidhash            3          141K            3
              vmem            4          136K            6
        tfo_ccache            1          128K            1
          IP reass            1          128K            1
           filemon           14          112K          295
            DEVFS1          109          109K          126
               sem            4          106K            4
        gtaskqueue           18           98K           18
               bus          985           81K         5155
           kdtrace          426           75K         3244
          mtx_pool            2           72K            2
          syncache            1           68K            1
     NFSD srvcache            3           68K            3
              umtx          528           66K          528
            module          513           65K          513
       ddb_capture            1           64K            1
         sctp_atcl          148           56K          822
         sctp_stro           51           51K          111
               BPF           25           37K           33
              temp           35           37K         1958
         hostcache            1           32K            1
               shm            1           32K            1
            DEVFS3          128           32K          138
            dirrem          121           31K          826
               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
           lltable           47           15K           70
            bus-sc           34           15K         1687
      eventhandler          162           14K          162
            kqueue          172           13K         2179
             ifnet            7           13K            7
       ether_multi          152           13K          162
         newdirblk           94           12K          812
              kenv           95           12K           95
              GEOM           61           11K          481
              rman           86           11K          451
         CAM queue            5           11K         1528
          freefile           77           10K          742
           pwddesc          140            9K         2206
         in6_multi           65            9K           65
         bmsafemap            2            9K          862
               rpc            4            9K            4
           devstat            4            9K            4
              UART           12            9K           12
              ksem            1            8K           32
             shmfd            1            8K            1
       pfs_vncache            1            8K            1
         sctp_atky          199            8K          944
     audit_evclass          238            8K          300
         taskqueue           63            7K           63
         sctp_timw           26            7K           26
            DEVFSP          102            7K          520
            sglist            6            7K            6
              cred           24            6K          236
           CAM DEV            3            6K          510
            plimit           22            6K          349
         pfs_nodes           22            6K           22
             hhook           16            6K           18
            CC Mem           20            5K          328
       ufs_dirhash           24            5K           24
               UMA          267            5K          267
          pf_ifnet           10            5K           19
                vt           11            5K           11
           memdesc            1            4K            1
               MCA           32            4K           32
             evdev            4            4K            4
         proc-args          164            4K         3291
            diradd           30            4K          859
           session           29            4K          127
           acpisem           28            4K           28
          kcovinfo           52            4K           52
          terminal           11            3K           11
             mkdir           20            3K         1624
          indirdep           10            3K           10
         sctp_athm          148            3K          833
             clone            9            3K            9
           uidinfo            3            3K            7
        local_apic            1            2K            1
           io_apic            1            2K            1
         ipsec-saq            2            2K            2
             lockf           19            2K           33
             selfd           31            2K        12537
            ip6ndp           12            2K           14
          sctp_ifa           13            2K           14
            Unitno           27            2K           49
          sctp_map          102            2K          222
           CAM XPT           22            2K          543
         cryptodev           25            2K          215
               msi           12            2K           12
          in_multi            6            2K            8
               tun            4            2K            4
         toponodes            6            2K            6
       inpcbpolicy           43            2K          568
       ipsecpolicy            2            2K            2
            select           10            2K           38
           acpidev           20            2K           20
           softdep            1            1K            1
            sahead            1            1K            1
          secasvar            1            1K            1
             nhops            6            1K            8
       vnodemarker            2            1K           10
      NFSD session            1            1K            1
        CAM periph            4            1K          271
          sctp_ifn            6            1K           14
             ipsec            3            1K            3
               mld            6            1K            6
              igmp            6            1K            6
              pfil            6            1K            6
            isadev            6            1K            6
             mount           16            1K           89
          pci_link           10            1K           10
               osd           25            1K          336
            crypto            4            1K            4
 encap_export_host           12            1K           12
           netlink            2            1K           51
              cdev            2            1K            2
       lkpikmalloc            8            1K            9
    chacha20random            1            1K            1
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            statfs            0            0K          195
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           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    8320    1078       25491       0     254   38494208        0
              mbuf    256    8712     951       45724       0     254    2473728        0
       malloc-4096   4096     506       2        3235       0       2    2080768        0
          BUF TRIE    144     229   11559         662       0      62    1697472        0
        malloc-384    384    4372       8        5082       0      30    1681920        0
      mbuf_cluster   2048     762       0         762       0     254    1560576        0
        malloc-128    128   11445     149       11511       0     126    1484032        0
      malloc-16384  16384      85       3        1299       0       1    1441792        0
       UMA Slabs 0    112   11142      12       11142       0     126    1249248        0
         sctp_asoc   2256      51     459         111       0     254    1150560        0
        RADIX NODE    144    7489     150       45023       0      62    1100016        0
      malloc-65536  65536      15       0          18       0       1     983040        0
         vmem btag     56   17161      86       17161       0     254     965832        0
         FFS inode   1168     603      27        1345       0       8     735840        0
           sctp_ep   1144      97     414         700       0     254     584584        0
         VM OBJECT    264    2110      50       25238       0      30     570240        0
          lkpicurr    168       2    3094           2       0      62     520128        0
              pbuf   2624       0     198           0       0       2     519552        0
            socket    960     130     378        2493       0     254     487680        0
            THREAD   1824     255       9        1070       0       8     481536        0
        sctp_raddr    736      51     466         111       0     254     380512        0
         MAP ENTRY     96    3388     140       70401       0     126     338688        0
             VNODE    448     642      78        1386       0      30     322560        0
        malloc-256    256     617     628        2843       0      62     318720        0
        256 Bucket   2048     147       5        1103       0       8     311296        0
        malloc-384    384     201     579         916       0      30     299520        0
         malloc-64     64    3855     492        3867       0     254     278208        0
       malloc-2048   2048     106      14         109       0       8     245760        0
              PROC   1376     169       7        2172       0       8     242176        0
        malloc-256    256     804     126        1706       0      62     238080        0
         malloc-16     16   14420     330       14823       0     254     236000        0
     FPU_save_area    832     257      22        1323       0      16     232128        0
            DEVCTL   1024      21     199         148       0       0     225280        0
           tcp_log    416       0     513          39       0     254     213408        0
       malloc-2048   2048      99       5         702       0       8     212992        0
       malloc-1024   1024     188      20         284       0      16     212992        0
       malloc-8192   8192      20       5         302       0       1     204800        0
       mbuf_packet    256      10     752        2982       0     254     195072        0
        malloc-128    128     732     787        2573       0     126     194432        0
        malloc-128    128    1301     218       30479       0     126     194432        0
         UMA Zones    768     239       0         239       0      16     183552        0
         malloc-32     32    5279     391        5310       0     254     181440        0
       FFS2 dinode    256     603      87        1345       0      62     176640        0
            lkpimm     56       1    3095           1       0     254     173376        0
         filedesc0   1072     140      14        2206       0       8     165088        0
       malloc-2048   2048      13      59        1114       0       8     147456        0
       S VFS Cache    104    1020     384        1861       0     126     146016        0
      malloc-65536  65536       0       2          78       0       1     131072        0
      malloc-65536  65536       0       2         110       0       1     131072        0
             unpcb    256      11     499        1198       0     254     130560        0
          ksiginfo    112     161     883        1265       0     126     116928        0
        malloc-128    128     603     172        1447       0     126      99200        0
      malloc-32768  32768       3       0           3       0       1      98304        0
          UMA Kegs    384     226       7         226       0      30      89472        0
        128 Bucket   1024      56      27         306       0      16      84992        0
       malloc-4096   4096      17       3          33       0       2      81920        0
           VMSPACE    616     113      19        1688       0      16      81312        0
        sctp_readq    152       0     520           8       0     254      79040        0
        sctp_chunk    152      21     499          45       0     254      79040        0
       malloc-8192   8192       8       1          10       0       1      73728        0
             g_bio    408       0     180        6017       0      30      73440        0
        malloc-384    384     178       2         481       0      30      69120        0
         malloc-64     64     711     360        5499       0     254      68544        0
         malloc-64     64     472     599         952       0     254      68544        0
         malloc-64     64     643     428       15977       0     254      68544        0
        malloc-128    128     388     139        1273       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       1       1          12       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     135     120         992       0      62      65280        0
        malloc-256    256     170      85        1355       0      62      65280        0
         32 Bucket    256      86     169         966       0      62      65280        0
sctp_stream_msg_out    112      21     519          41       0     254      60480        0
         tcp_inpcb   1304      20      22         323       0       8      54768        0
         64 Bucket    512      76      28        1998       0      30      53248        0
         malloc-64     64      43     776       12573       0     254      52416        0
         malloc-64     64      99     720         794       0     254      52416        0
         TURNSTILE    136     265     113         265       0      62      51408        0
        malloc-256    256      67     128        3000       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       17777       0      16      49152        0
       malloc-4096   4096      10       2          22       0       2      49152        0
       malloc-2048   2048      16       8          32       0       8      49152        0
       malloc-1024   1024      10      38        1563       0      16      49152        0
        SLEEPQUEUE     88     265     247         265       0     126      45056        0
          syncache    168       0     264           4       0     254      44352        0
            pcpu-8      8    4796     324        4994       0     254      40960        0
              pipe    728      21      34         354       0      16      40040        0
            da_ccb    544       0      70        1631       0      16      38080        0
         udp_inpcb    416       6      84         176       0      30      37440        0
         malloc-64     64     185     382        2200       0     254      36288        0
         malloc-64     64      25     542          29       0     254      36288        0
       tcp_bbr_map    128       0     279         323       0     126      35712        0
        malloc-128    128       5     274           6       0     126      35712        0
        malloc-128    128      53     226        3416       0     126      35712        0
        malloc-128    128      65     214          72       0     126      35712        0
     routing nhops    256      27     108          34       0      62      34560        0
           ttyoutq    256      72      63         160       0      62      34560        0
        malloc-256    256      25     110         433       0      62      34560        0
        malloc-256    256      46      89        1206       0      62      34560        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          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       5      27          11       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       4      60          38       0      30      32768        0
        malloc-512    512       9      55          66       0      30      32768        0
           pcpu-64     64     488      24         488       0     254      32768        0
    ertt_txseginfo     40       0     808        6145       0     254      32320        0
               PWD     40      97     711         900       0     254      32320        0
             KNOTE    160      30     170       10605       0      62      32000        0
            ttyinq    160     135      65         300       0      62      32000        0
             Files     80     325      75       10473       0     126      32000        0
              PGRP    120      29     235         128       0     126      31680        0
            clpbuf   2624       0      12          36       0       4      31488        0
       tcp_bbr_pcb    832       0      36         119       0      16      29952        0
        sctp_laddr     48     144     444         236       0     254      28224        0
         malloc-32     32     277     605        3295       0     254      28224        0
         16 Bucket    144      53     143         313       0      62      28224        0
          4 Bucket     48       5     583           9       0     254      28224        0
               AIO    208      50      83         551       0      62      27664        0
     udplite_inpcb    416      15      48          29       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       1       2          20       0       1      24576        0
       malloc-8192   8192       3       0           3       0       1      24576        0
       malloc-4096   4096       2       4         197       0       2      24576        0
      tcp_rack_pcb   1216       0      20           8       0       8      24320        0
          rl_entry     40      43     563          43       0     254      24240        0
           rtentry    168      30     114          34       0      62      24192        0
          8 Bucket     80      52     248         513       0     126      24000        0
             ripcb    384       2      58          40       0      30      23040        0
        malloc-384    384       1      59           8       0      30      23040        0
        malloc-384    384       1      59          30       0      30      23040        0
        malloc-384    384      22      38          25       0      30      23040        0
         hostcache     64       1     314           1       0     254      20160        0
   udp_inpcb ports     32       3     627          33       0     254      20160        0
   tcp_inpcb ports     32       3     627         103       0     254      20160        0
              ertt     72      20     260         323       0     126      20160        0
         malloc-32     32      82     548          84       0     254      20160        0
         malloc-32     32     196     434        1700       0     254      20160        0
         malloc-32     32     318     312        2322       0     254      20160        0
         malloc-32     32      52     578         884       0     254      20160        0
         malloc-32     32      59     571         958       0     254      20160        0
         malloc-32     32      30     600          94       0     254      20160        0
          2 Bucket     32      55     575         623       0     254      20160        0
      tcp_rack_map    128       0     155          12       0     126      19840        0
             AIOCB    552       0      35          97       0      16      19320        0
            AIOLIO    272       0      70         457       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-4096   4096       3       1           3       0       2      16384        0
       malloc-1024   1024       1      15           4       0      16      16384        0
       malloc-1024   1024       8       8           8       0      16      16384        0
        malloc-512    512       1      31           1       0      30      16384        0
           SMR CPU     32       7     504           7       0     254      16352        0
      vtnet_tx_hdr     24       0     668       11889       0     254      16032        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     312     438         480       0     254      12000        0
         malloc-16     16     294     456        2060       0     254      12000        0
         malloc-16     16       2     748         525       0     254      12000        0
         malloc-16     16     306     444        5841       0     254      12000        0
         malloc-16     16      28     722       27962       0     254      12000        0
         malloc-16     16      16     734          17       0     254      12000        0
       L VFS Cache    320       0      36           1       0      30      11520        0
        malloc-384    384      11      19          11       0      30      11520        0
       Mountpoints   2816       2       2           2       0       4      11264        0
       malloc-8192   8192       1       0           1       0       1       8192        0
       malloc-4096   4096       1       1           1       0       2       8192        0
           pcpu-16     16       4     252           4       0     254       4096        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
          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
           cryptop    280       0       0           0       0      30          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-2048   2048       0       0           0       0       8          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