nnect$inet6(r0, 0x0, 0x0)
sendto$inet6(r0, &(0x7f0000000240)="c2580fcfd2df222398535aa6e2441c8f50f8414e2360db3868cd6965282d7da3a58b3a4781bb0c0e1b79646d57f58dd8ee3721b8d13d4f35c9836197d9226ebb6b24dbe6e993a18dd6e346e8e2fbda621ae1f306012cdda78341179f605e12522c1c29cdff8b9147528addcb6e96caf9155d9f169dac226851bb873a11e554aa2b89e7b7ecd120805b8bf0a781f9dfef054aff0615b3fad3734caab084fbc762", 0xa0, 0x2010f, &(0x7f0000000100)={0x1c, 0x1c, 0x3, 0x1, @empty}, 0x1c)

00:45:47 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r4=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r4, 0x7fff, 0x3b, "70356ba969e81149e0db0ada2a4b52292f5ce5e5a3da84f64a42cc17d252eadb447f881eb7b863c8967eb2880e87128ca4f9a54c5472979974905c"}, 0x43)

00:45:47 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000240)="c2580fcfd2df222398535aa6e2441c8f50f8414e2360db3868cd6965282d7da3a58b3a4781bb0c0e1b79646d57f58dd8ee3721b8d13d4f35c9836197d9226ebb6b24dbe6e993a18dd6e346e8e2fbda621ae1f306012cdda78341179f605e12522c1c29cdff8b9147528addcb6e96caf9155d9f169dac226851bb873a11e554aa2b89e7b7ecd120805b8bf0a781f9dfef054aff0615b3fad3734caab084fbc762", 0xa0, 0x2010f, &(0x7f0000000100)={0x1c, 0x1c, 0x3, 0x1, @empty}, 0x1c)

00:45:47 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
sendmsg$inet6_sctp(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=[@dstaddrv6={0x1c, 0x84, 0xa, @ipv4}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @init={0x14, 0x84, 0x1, {0x5, 0x2, 0x1, 0x1}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0xff}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast2}, @sndrcv={0x2c}], 0xa8, 0x8}, 0x20000)

00:45:47 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
sendmsg$inet6_sctp(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=[@dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @init={0x14}, @prinfo={0x14}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast2}, @sndrcv={0x2c}], 0xa8, 0x8}, 0x20000)

00:45:47 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r4=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r4, 0x7fff, 0x3b, "70356ba969e81149e0db0ada2a4b52292f5ce5e5a3da84f64a42cc17d252eadb447f881eb7b863c8967eb2880e87128ca4f9a54c5472979974905c"}, 0x43)

00:45:47 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="000000000000001f3354eaffff00"}, 0x1c)
r5 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r4, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="d476d5f2f2edd420a1cf1deb00f08338fc7eb3c1578134fc54354c08cd000500"], &(0x7f0000000200)=0x4)
setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x6}, 0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x8365}, 0xc)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=<r6=>0x0], &(0x7f00000001c0)=0x8)
r7 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r7, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000280)={0x100, 0x2000, 0x1e9c60, 0x5}, 0x10)
connect$inet(r7, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r7, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0xf, &(0x7f00000002c0)={r6, 0x0, 0x7}, &(0x7f0000000040)=0xc)

00:45:47 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
sendmsg$inet6_sctp(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=[@dstaddrv6={0x1c, 0x84, 0xa, @ipv4}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @init={0x14}, @prinfo={0x14}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast2}, @sndrcv={0x2c}], 0xc4}, 0x20000)

00:45:47 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000240)="c2580fcfd2df222398535aa6e2441c8f50f8414e2360db3868cd6965282d7da3a58b3a4781bb0c0e1b79646d57f58dd8ee3721b8d13d4f35c9836197d9226ebb6b24dbe6e993a18dd6e346e8e2fbda621ae1f306012cdda78341179f605e12522c1c29cdff8b9147528addcb6e96caf9155d9f169dac226851bb873a11e554aa2b89e7b7ecd120805b8bf0a781f9dfef054aff0615b3fad3734caab084fbc762", 0xa0, 0x2010f, &(0x7f0000000100)={0x1c, 0x1c, 0x3, 0x1, @empty}, 0x1c)

00:45:48 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r4=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r4, 0x7fff, 0x3b, "70356ba969e81149e0db0ada2a4b52292f5ce5e5a3da84f64a42cc17d252eadb447f881eb7b863c8967eb2880e87128ca4f9a54c5472979974905c"}, 0x43)

00:45:48 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r4=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r4, 0x7fff, 0x3b, "70356ba969e81149e0db0ada2a4b52292f5ce5e5a3da84f64a42cc17d252eadb447f881eb7b863c8967eb2880e87128ca4f9a54c5472979974905c"}, 0x43)

00:45:48 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
sendmsg$inet6_sctp(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=[@dstaddrv6={0x1c, 0x84, 0xa, @ipv4}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @init={0x14}, @prinfo={0x14}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast2}, @sndrcv={0x2c}], 0xc4}, 0x0)

00:45:48 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000240)="c2580fcfd2df222398535aa6e2441c8f50f8414e2360db3868cd6965282d7da3a58b3a4781bb0c0e1b79646d57f58dd8ee3721b8d13d4f35c9836197d9226ebb6b24dbe6e993a18dd6e346e8e2fbda621ae1f306012cdda78341179f605e12522c1c29cdff8b9147528addcb6e96caf9155d9f169dac226851bb873a11e554aa2b89e7b7ecd120805b8bf0a781f9dfef054aff0615b3fad3734caab084fbc762", 0xa0, 0x2010f, &(0x7f0000000100)={0x1c, 0x1c, 0x3, 0x1, @empty}, 0x1c)

00:45:48 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="000000000000001f3354eaffff00"}, 0x1c)
r5 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r4, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="d476d5f2f2edd420a1cf1deb00f08338fc7eb3c1578134fc54354c08cd000500"], &(0x7f0000000200)=0x4)
setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x6}, 0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x8365}, 0xc)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=<r6=>0x0], &(0x7f00000001c0)=0x8)
r7 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r7, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000280)={0x100, 0x2000, 0x1e9c60, 0x5}, 0x10)
connect$inet(r7, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r7, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0xf, &(0x7f00000002c0)={r6, 0x0, 0x7}, &(0x7f0000000040)=0xc)

00:45:48 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="000000000000001f3354eaffff00"}, 0x1c)
r5 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r4, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="d476d5f2f2edd420a1cf1deb00f08338fc7eb3c1578134fc54354c08cd000500"], &(0x7f0000000200)=0x4)
setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x6}, 0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x8365}, 0xc)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=<r6=>0x0], &(0x7f00000001c0)=0x8)
r7 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r7, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000280)={0x100, 0x2000, 0x1e9c60, 0x5}, 0x10)
connect$inet(r7, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r7, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0xf, &(0x7f00000002c0)={r6, 0x0, 0x7}, &(0x7f0000000040)=0xc)

00:45:48 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
sendto$inet6(r0, 0x0, 0x0, 0x2010f, &(0x7f0000000100)={0x1c, 0x1c, 0x3, 0x1, @empty}, 0x1c)

00:45:48 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r4=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r4, 0x7fff, 0x3b, "70356ba969e81149e0db0ada2a4b52292f5ce5e5a3da84f64a42cc17d252eadb447f881eb7b863c8967eb2880e87128ca4f9a54c5472979974905c"}, 0x43)

00:45:48 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="000000000000001f3354eaffff00"}, 0x1c)
r5 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r4, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="d476d5f2f2edd420a1cf1deb00f08338fc7eb3c1578134fc54354c08cd000500"], &(0x7f0000000200)=0x4)
setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x6}, 0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x8365}, 0xc)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=<r6=>0x0], &(0x7f00000001c0)=0x8)
r7 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r7, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000280)={0x100, 0x2000, 0x1e9c60, 0x5}, 0x10)
connect$inet(r7, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r7, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0xf, &(0x7f00000002c0)={r6, 0x0, 0x7}, &(0x7f0000000040)=0xc)

00:45:48 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r4=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r4, 0x7fff, 0x3b, "70356ba969e81149e0db0ada2a4b52292f5ce5e5a3da84f64a42cc17d252eadb447f881eb7b863c8967eb2880e87128ca4f9a54c5472979974905c"}, 0x43)

00:45:48 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x3, 0x1, @empty}, 0x1c)

00:45:48 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r4=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r4, 0x7fff, 0x3b, "70356ba969e81149e0db0ada2a4b52292f5ce5e5a3da84f64a42cc17d252eadb447f881eb7b863c8967eb2880e87128ca4f9a54c5472979974905c"}, 0x43)

00:45:48 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="000000000000001f3354eaffff00"}, 0x1c)
r5 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r4, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="d476d5f2f2edd420a1cf1deb00f08338fc7eb3c1578134fc54354c08cd000500"], &(0x7f0000000200)=0x4)
setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x6}, 0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x8365}, 0xc)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=<r6=>0x0], &(0x7f00000001c0)=0x8)
r7 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r7, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000280)={0x100, 0x2000, 0x1e9c60, 0x5}, 0x10)
connect$inet(r7, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r7, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0xf, &(0x7f00000002c0)={r6, 0x0, 0x7}, &(0x7f0000000040)=0xc)

00:45:48 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

00:45:48 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r4=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r4, 0x7fff, 0x3b, "70356ba969e81149e0db0ada2a4b52292f5ce5e5a3da84f64a42cc17d252eadb447f881eb7b863c8967eb2880e87128ca4f9a54c5472979974905c"}, 0x43)

00:45:48 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

00:45:48 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="000000000000001f3354eaffff00"}, 0x1c)
r5 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r4, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="d476d5f2f2edd420a1cf1deb00f08338fc7eb3c1578134fc54354c08cd000500"], &(0x7f0000000200)=0x4)
setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x6}, 0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x8365}, 0xc)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=<r6=>0x0], &(0x7f00000001c0)=0x8)
r7 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r7, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000280)={0x100, 0x2000, 0x1e9c60, 0x5}, 0x10)
connect$inet(r7, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r7, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0xf, &(0x7f00000002c0)={r6, 0x0, 0x7}, &(0x7f0000000040)=0xc)

00:45:48 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r4=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r4, 0x7fff, 0x3b, "70356ba969e81149e0db0ada2a4b52292f5ce5e5a3da84f64a42cc17d252eadb447f881eb7b863c8967eb2880e87128ca4f9a54c5472979974905c"}, 0x43)

00:45:49 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

00:45:49 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="000000000000001f3354eaffff00"}, 0x1c)
r5 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r4, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="d476d5f2f2edd420a1cf1deb00f08338fc7eb3c1578134fc54354c08cd000500"], &(0x7f0000000200)=0x4)
setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x6}, 0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x8365}, 0xc)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x8)
r6 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000280)={0x100, 0x2000, 0x1e9c60, 0x5}, 0x10)
connect$inet(r6, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r6, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)

00:45:49 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)

00:45:49 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, 0x0, 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r4=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r4, 0x7fff, 0x3b, "70356ba969e81149e0db0ada2a4b52292f5ce5e5a3da84f64a42cc17d252eadb447f881eb7b863c8967eb2880e87128ca4f9a54c5472979974905c"}, 0x43)

00:45:49 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="000000000000001f3354eaffff00"}, 0x1c)
r5 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r4, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="d476d5f2f2edd420a1cf1deb00f08338fc7eb3c1578134fc54354c08cd000500"], &(0x7f0000000200)=0x4)
setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x6}, 0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x8365}, 0xc)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x8)
r6 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000280)={0x100, 0x2000, 0x1e9c60, 0x5}, 0x10)
connect$inet(r6, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)

00:45:49 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="000000000000001f3354eaffff00"}, 0x1c)
r5 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r4, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="d476d5f2f2edd420a1cf1deb00f08338fc7eb3c1578134fc54354c08cd000500"], &(0x7f0000000200)=0x4)
setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x6}, 0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x8365}, 0xc)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x8)
r6 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000280)={0x100, 0x2000, 0x1e9c60, 0x5}, 0x10)
connect$inet(r6, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r6, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)

00:45:49 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r4=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r4, 0x7fff, 0x3b, "70356ba969e81149e0db0ada2a4b52292f5ce5e5a3da84f64a42cc17d252eadb447f881eb7b863c8967eb2880e87128ca4f9a54c5472979974905c"}, 0x43)

00:45:49 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="000000000000001f3354eaffff00"}, 0x1c)
r5 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r4, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="d476d5f2f2edd420a1cf1deb00f08338fc7eb3c1578134fc54354c08cd000500"], &(0x7f0000000200)=0x4)
setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x6}, 0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x8365}, 0xc)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x8)
r6 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000280)={0x100, 0x2000, 0x1e9c60, 0x5}, 0x10)

00:45:49 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, 0x0, 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r4=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r4, 0x7fff, 0x3b, "70356ba969e81149e0db0ada2a4b52292f5ce5e5a3da84f64a42cc17d252eadb447f881eb7b863c8967eb2880e87128ca4f9a54c5472979974905c"}, 0x43)

00:45:49 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="000000000000001f3354eaffff00"}, 0x1c)
r5 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r4, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="d476d5f2f2edd420a1cf1deb00f08338fc7eb3c1578134fc54354c08cd000500"], &(0x7f0000000200)=0x4)
setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x6}, 0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x8365}, 0xc)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x8)
r6 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000280)={0x100, 0x2000, 0x1e9c60, 0x5}, 0x10)
connect$inet(r6, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)

00:45:49 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="000000000000001f3354eaffff00"}, 0x1c)
r5 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r4, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="d476d5f2f2edd420a1cf1deb00f08338fc7eb3c1578134fc54354c08cd000500"], &(0x7f0000000200)=0x4)
setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x6}, 0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x8365}, 0xc)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x8)
r6 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000280)={0x100, 0x2000, 0x1e9c60, 0x5}, 0x10)

00:45:49 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, 0x0, 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r4=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r4, 0x7fff, 0x3b, "70356ba969e81149e0db0ada2a4b52292f5ce5e5a3da84f64a42cc17d252eadb447f881eb7b863c8967eb2880e87128ca4f9a54c5472979974905c"}, 0x43)

00:45:49 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000240)="c2580fcfd2df222398535aa6e2441c8f50f8414e2360db3868cd6965282d7da3a58b3a4781bb0c0e1b79646d57f58dd8ee3721b8d13d4f35c9836197d9226ebb6b24dbe6e993a18dd6e346e8e2fbda621ae1f306012cdda78341179f605e12522c1c29cdff8b9147528addcb6e96caf9155d9f169dac226851bb873a11e554aa2b89e7b7ecd120805b8bf0a781f9dfef054aff0615b3fad3734caab084fbc762", 0xa0, 0x2010f, &(0x7f0000000100)={0x1c, 0x1c, 0x3, 0x1, @empty}, 0x1c)

00:45:49 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="000000000000001f3354eaffff00"}, 0x1c)
r5 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r4, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="d476d5f2f2edd420a1cf1deb00f08338fc7eb3c1578134fc54354c08cd000500"], &(0x7f0000000200)=0x4)
setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x6}, 0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x8365}, 0xc)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x8)
r6 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

00:45:49 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r4=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r4, 0x7fff, 0x3b, "70356ba969e81149e0db0ada2a4b52292f5ce5e5a3da84f64a42cc17d252eadb447f881eb7b863c8967eb2880e87128ca4f9a54c5472979974905c"}, 0x43)

00:45:49 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="000000000000001f3354eaffff00"}, 0x1c)
r5 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r4, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="d476d5f2f2edd420a1cf1deb00f08338fc7eb3c1578134fc54354c08cd000500"], &(0x7f0000000200)=0x4)
setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x6}, 0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x8365}, 0xc)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x8)
r6 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

00:45:49 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:45:49 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="000000000000001f3354eaffff00"}, 0x1c)
r5 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r4, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="d476d5f2f2edd420a1cf1deb00f08338fc7eb3c1578134fc54354c08cd000500"], &(0x7f0000000200)=0x4)
setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x6}, 0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x8365}, 0xc)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x8)
socket(0x2, 0x1, 0x0)

00:45:49 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r4=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r4, 0x7fff, 0x3b, "70356ba969e81149e0db0ada2a4b52292f5ce5e5a3da84f64a42cc17d252eadb447f881eb7b863c8967eb2880e87128ca4f9a54c5472979974905c"}, 0x43)

00:45:49 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="000000000000001f3354eaffff00"}, 0x1c)
r5 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r4, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="d476d5f2f2edd420a1cf1deb00f08338fc7eb3c1578134fc54354c08cd000500"], &(0x7f0000000200)=0x4)
setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x6}, 0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x8365}, 0xc)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x8)
socket(0x2, 0x1, 0x0)

00:45:49 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="000000000000001f3354eaffff00"}, 0x1c)
r5 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r4, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="d476d5f2f2edd420a1cf1deb00f08338fc7eb3c1578134fc54354c08cd000500"], &(0x7f0000000200)=0x4)
setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x6}, 0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x8365}, 0xc)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x8)

00:45:49 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r4=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r4, 0x7fff, 0x3b, "70356ba969e81149e0db0ada2a4b52292f5ce5e5a3da84f64a42cc17d252eadb447f881eb7b863c8967eb2880e87128ca4f9a54c5472979974905c"}, 0x43)

00:45:49 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="000000000000001f3354eaffff00"}, 0x1c)
r5 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r4, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="d476d5f2f2edd420a1cf1deb00f08338fc7eb3c1578134fc54354c08cd000500"], &(0x7f0000000200)=0x4)
setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x6}, 0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x8365}, 0xc)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x8)

00:45:49 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:45:49 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="000000000000001f3354eaffff00"}, 0x1c)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r3, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="d476d5f2f2edd420a1cf1deb00f08338fc7eb3c1578134fc54354c08cd000500"], &(0x7f0000000200)=0x4)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x6}, 0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x8365}, 0xc)

00:45:49 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(0xffffffffffffffff, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r4=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r4, 0x7fff, 0x3b, "70356ba969e81149e0db0ada2a4b52292f5ce5e5a3da84f64a42cc17d252eadb447f881eb7b863c8967eb2880e87128ca4f9a54c5472979974905c"}, 0x43)

00:45:49 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="000000000000001f3354eaffff00"}, 0x1c)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r3, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="d476d5f2f2edd420a1cf1deb00f08338fc7eb3c1578134fc54354c08cd000500"], &(0x7f0000000200)=0x4)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x6}, 0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x8365}, 0xc)

00:45:49 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(0xffffffffffffffff, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r4=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r4, 0x7fff, 0x3b, "70356ba969e81149e0db0ada2a4b52292f5ce5e5a3da84f64a42cc17d252eadb447f881eb7b863c8967eb2880e87128ca4f9a54c5472979974905c"}, 0x43)

00:45:49 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="000000000000001f3354eaffff00"}, 0x1c)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r3, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="d476d5f2f2edd420a1cf1deb00f08338fc7eb3c1578134fc54354c08cd000500"], &(0x7f0000000200)=0x4)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x6}, 0x8)

00:45:49 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:45:49 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="000000000000001f3354eaffff00"}, 0x1c)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r3, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="d476d5f2f2edd420a1cf1deb00f08338fc7eb3c1578134fc54354c08cd000500"], &(0x7f0000000200)=0x4)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x6}, 0x8)

00:45:49 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(0xffffffffffffffff, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r4=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r4, 0x7fff, 0x3b, "70356ba969e81149e0db0ada2a4b52292f5ce5e5a3da84f64a42cc17d252eadb447f881eb7b863c8967eb2880e87128ca4f9a54c5472979974905c"}, 0x43)

00:45:49 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="000000000000001f3354eaffff00"}, 0x1c)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r3, r4)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x6}, 0x8)

00:45:49 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r1, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r3=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r3, 0x7fff, 0x3b, "70356ba969e81149e0db0ada2a4b52292f5ce5e5a3da84f64a42cc17d252eadb447f881eb7b863c8967eb2880e87128ca4f9a54c5472979974905c"}, 0x43)

00:45:49 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)

00:45:49 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="000000000000001f3354eaffff00"}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r2, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="d476d5f2f2edd420a1cf1deb00f08338fc7eb3c1578134fc54354c08cd000500"], &(0x7f0000000200)=0x4)

00:45:49 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="000000000000001f3354eaffff00"}, 0x1c)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x6}, 0x8)

00:45:49 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r1, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r3=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r3, 0x7fff, 0x3b, "70356ba969e81149e0db0ada2a4b52292f5ce5e5a3da84f64a42cc17d252eadb447f881eb7b863c8967eb2880e87128ca4f9a54c5472979974905c"}, 0x43)

00:45:49 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:45:49 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="000000000000001f3354eaffff00"}, 0x1c)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x6}, 0x8)

00:45:49 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="000000000000001f3354eaffff00"}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r2, r3)

00:45:49 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x6}, 0x8)

00:45:49 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r1, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r3=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r3, 0x7fff, 0x3b, "70356ba969e81149e0db0ada2a4b52292f5ce5e5a3da84f64a42cc17d252eadb447f881eb7b863c8967eb2880e87128ca4f9a54c5472979974905c"}, 0x43)

00:45:49 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="000000000000001f3354eaffff00"}, 0x1c)
socket$inet_sctp(0x2, 0x1, 0x84)

00:45:49 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:45:49 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x6}, 0x8)

00:45:49 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r3=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r3, 0x7fff, 0x3b, "70356ba969e81149e0db0ada2a4b52292f5ce5e5a3da84f64a42cc17d252eadb447f881eb7b863c8967eb2880e87128ca4f9a54c5472979974905c"}, 0x43)

00:45:49 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x6}, 0x8)

00:45:49 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="000000000000001f3354eaffff00"}, 0x1c)

00:45:49 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r3=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r3, 0x7fff, 0x3b, "70356ba969e81149e0db0ada2a4b52292f5ce5e5a3da84f64a42cc17d252eadb447f881eb7b863c8967eb2880e87128ca4f9a54c5472979974905c"}, 0x43)

00:45:49 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:45:49 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x6}, 0x8)

00:45:49 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="000000000000001f3354eaffff00"}, 0x1c)

00:45:49 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r3=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r3, 0x7fff, 0x3b, "70356ba969e81149e0db0ada2a4b52292f5ce5e5a3da84f64a42cc17d252eadb447f881eb7b863c8967eb2880e87128ca4f9a54c5472979974905c"}, 0x43)

00:45:49 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x6}, 0x8)

00:45:49 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
rfork(0x14)
ksem_destroy(0x0)

00:45:49 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, 0x0, &(0x7f00000001c0))
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x7fff, 0x3b, "70356ba969e81149e0db0ada2a4b52292f5ce5e5a3da84f64a42cc17d252eadb447f881eb7b863c8967eb2880e87128ca4f9a54c5472979974905c"}, 0x43)

00:45:49 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="000000000000001f3354eaffff00"}, 0x1c)

00:45:49 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
socket$inet_sctp(0x2, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x6}, 0x8)

00:45:49 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
rfork(0x14)
ksem_destroy(0x0)

00:45:49 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x6}, 0x8)

00:45:49 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="000000000000001f3354eaffff00"}, 0x1c)

00:45:49 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
rfork(0x14)
ksem_destroy(0x0)

00:45:49 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, 0x0, &(0x7f00000001c0))
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x7fff, 0x3b, "70356ba969e81149e0db0ada2a4b52292f5ce5e5a3da84f64a42cc17d252eadb447f881eb7b863c8967eb2880e87128ca4f9a54c5472979974905c"}, 0x43)

00:45:50 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x6}, 0x8)

00:45:50 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="000000000000001f3354eaffff00"}, 0x1c)

00:45:50 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)

00:45:50 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x6}, 0x8)

00:45:50 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, 0x0, &(0x7f00000001c0))
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x7fff, 0x3b, "70356ba969e81149e0db0ada2a4b52292f5ce5e5a3da84f64a42cc17d252eadb447f881eb7b863c8967eb2880e87128ca4f9a54c5472979974905c"}, 0x43)

00:45:50 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
socket$inet_sctp(0x2, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="000000000000001f3354eaffff00"}, 0x1c)

00:45:50 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x6}, 0x8)

00:45:50 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x7fff, 0x3b, "70356ba969e81149e0db0ada2a4b52292f5ce5e5a3da84f64a42cc17d252eadb447f881eb7b863c8967eb2880e87128ca4f9a54c5472979974905c"}, 0x43)

00:45:50 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
ksem_init(&(0x7f0000000000)=<r5=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r5)

00:45:50 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x6}, 0x8)

00:45:50 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="000000000000001f3354eaffff00"}, 0x1c)

00:45:50 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x7fff, 0x3b, "70356ba969e81149e0db0ada2a4b52292f5ce5e5a3da84f64a42cc17d252eadb447f881eb7b863c8967eb2880e87128ca4f9a54c5472979974905c"}, 0x43)

00:45:50 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x6}, 0x8)

00:45:50 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
ksem_init(&(0x7f0000000000)=<r5=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r5)

00:45:50 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x7fff, 0x3b, "70356ba969e81149e0db0ada2a4b52292f5ce5e5a3da84f64a42cc17d252eadb447f881eb7b863c8967eb2880e87128ca4f9a54c5472979974905c"}, 0x43)

00:45:50 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="000000000000001f3354eaffff00"}, 0x1c)

00:45:50 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x6}, 0x8)

00:45:50 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x6}, 0x8)

00:45:50 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x6}, 0x8)

00:45:50 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="000000000000001f3354eaffff00"}, 0x1c)

00:45:50 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r4=>0x0]}, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r4, 0x7fff, 0x3b, "70356ba969e81149e0db0ada2a4b52292f5ce5e5a3da84f64a42cc17d252eadb447f881eb7b863c8967eb2880e87128ca4f9a54c5472979974905c"}, 0x43)

00:45:50 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
ksem_init(&(0x7f0000000000)=<r5=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r5)

00:45:50 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x6}, 0x8)

00:45:50 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="000000000000001f3354eaffff00"}, 0x1c)

00:45:50 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, 0x0, 0x0)

00:45:50 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r4=>0x0]}, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r4, 0x7fff, 0x3b, "70356ba969e81149e0db0ada2a4b52292f5ce5e5a3da84f64a42cc17d252eadb447f881eb7b863c8967eb2880e87128ca4f9a54c5472979974905c"}, 0x43)

00:45:50 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, 0x0, 0x0)

00:45:50 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, 0x0, 0x0)

00:45:50 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000), 0x8)

00:45:50 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
dup2(r2, r0)
ksem_init(&(0x7f0000000000)=<r4=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r4)

00:45:50 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="000000000000001f3354eaffff00"}, 0x1c)

00:45:50 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000), 0x8)

00:45:50 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r4=>0x0]}, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r4, 0x7fff, 0x3b, "70356ba969e81149e0db0ada2a4b52292f5ce5e5a3da84f64a42cc17d252eadb447f881eb7b863c8967eb2880e87128ca4f9a54c5472979974905c"}, 0x43)

00:45:50 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000), 0x8)

00:45:50 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="000000000000001f3354eaffff00"}, 0x1c)

00:45:50 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
rfork(0x14)
ksem_destroy(0x0)

00:45:50 executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r3=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={r3, 0x7fff, 0x3b, "70356ba969e81149e0db0ada2a4b52292f5ce5e5a3da84f64a42cc17d252eadb447f881eb7b863c8967eb2880e87128ca4f9a54c5472979974905c"}, 0x43)

00:45:50 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
ksem_init(&(0x7f0000000000)=<r3=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r3)

00:45:50 executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r3=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={r3, 0x7fff, 0x3b, "70356ba969e81149e0db0ada2a4b52292f5ce5e5a3da84f64a42cc17d252eadb447f881eb7b863c8967eb2880e87128ca4f9a54c5472979974905c"}, 0x43)

00:45:50 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="000000000000001f3354eaffff00"}, 0x1c)

00:45:50 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="000000000000001f3354eaffff00"}, 0x1c)

00:45:50 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
socket(0x2, 0x1, 0x0)
ksem_init(&(0x7f0000000000)=<r2=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r2)

00:45:50 executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r3=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={r3, 0x7fff, 0x3b, "70356ba969e81149e0db0ada2a4b52292f5ce5e5a3da84f64a42cc17d252eadb447f881eb7b863c8967eb2880e87128ca4f9a54c5472979974905c"}, 0x43)

00:45:50 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
rfork(0x14)
ksem_destroy(0x0)

00:45:50 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="000000000000001f3354eaffff00"}, 0x1c)

00:45:50 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, 0x0, 0x0)

00:45:50 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
ksem_init(&(0x7f0000000000)=<r2=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r2)

00:45:50 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="000000000000001f3354eaffff00"}, 0x1c)

00:45:50 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, 0x0, 0x0)

00:45:50 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
socket$inet_sctp(0x2, 0x1, 0x84)
ksem_init(&(0x7f0000000000)=<r1=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r1)

00:45:50 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
rfork(0x14)
ksem_destroy(0x0)

00:45:50 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, 0x0, 0x0)

00:45:50 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, 0x0, 0x0)

00:45:50 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, 0x0, 0x0)

00:45:50 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
ksem_init(&(0x7f0000000000)=<r1=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r1)

00:45:50 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x7fff, 0x3b, "70356ba969e81149e0db0ada2a4b52292f5ce5e5a3da84f64a42cc17d252eadb447f881eb7b863c8967eb2880e87128ca4f9a54c5472979974905c"}, 0x43)

00:45:50 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, 0x0, 0x0)

00:45:50 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_destroy(0x0)

00:45:50 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r0)

00:45:50 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x7fff, 0x3b, "70356ba969e81149e0db0ada2a4b52292f5ce5e5a3da84f64a42cc17d252eadb447f881eb7b863c8967eb2880e87128ca4f9a54c5472979974905c"}, 0x43)

00:45:50 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="000000000000001f3354eaffff00"}, 0x1c)
socket$inet_sctp(0x2, 0x1, 0x84)

00:45:50 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
ksem_destroy(0x0)

00:45:50 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x7fff, 0x3b, "70356ba969e81149e0db0ada2a4b52292f5ce5e5a3da84f64a42cc17d252eadb447f881eb7b863c8967eb2880e87128ca4f9a54c5472979974905c"}, 0x43)

00:45:50 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x6}, 0x8)

00:45:50 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r0)

00:45:50 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
ksem_destroy(0x0)

00:45:50 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r4=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r4, 0x0, 0x3b, "70356ba969e81149e0db0ada2a4b52292f5ce5e5a3da84f64a42cc17d252eadb447f881eb7b863c8967eb2880e87128ca4f9a54c5472979974905c"}, 0x43)

00:45:51 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r0)

00:45:51 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r4=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r4}, 0x8)

00:45:51 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
ksem_destroy(0x0)

00:45:51 executing program 2:
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r0)

00:45:51 executing program 2:
ksem_init(0x0, 0x0)
rfork(0x14)
ksem_destroy(0x0)

00:45:51 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r4=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r4}, 0x8)

00:45:51 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
ksem_destroy(0x0)

00:45:51 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r0)

00:45:51 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r4=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r4}, 0x8)

00:45:51 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
dup2(r2, r0)
ksem_destroy(0x0)

00:45:51 executing program 2:
ksem_init(0x0, 0x0)
rfork(0x14)
ksem_destroy(0x0)

00:45:51 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r4=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r4, 0x0, 0x1e, "70356ba969e81149e0db0ada2a4b52292f5ce5e5a3da84f64a42cc17d252"}, 0x26)

00:45:51 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r4=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r4, 0x0, 0x1, 'p'}, 0x9)

00:45:51 executing program 2:
ksem_init(0x0, 0x0)
rfork(0x14)
ksem_destroy(0x0)

00:45:51 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
ksem_destroy(0x0)

00:45:51 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r0)

00:45:51 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r4=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r4}, 0x8)

00:45:51 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r4=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r4}, 0x8)

00:45:51 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r4=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r4}, 0x8)

00:45:51 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
ksem_init(&(0x7f0000000000), 0x0)
rfork(0x14)

00:45:51 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
socket(0x2, 0x1, 0x0)
ksem_destroy(0x0)

00:45:51 executing program 2:
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x0)
rfork(0x0)
ksem_destroy(r0)

00:45:51 executing program 0:
ksem_init(0x0, 0x0)
rfork(0x14)
ksem_destroy(0x0)

00:45:51 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
ksem_destroy(0x0)

00:45:51 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
ksem_init(&(0x7f0000000000), 0x0)

00:45:51 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
socket$inet_sctp(0x2, 0x1, 0x84)
ksem_destroy(0x0)

00:45:51 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
ksem_init(&(0x7f0000000000), 0x0)

00:45:51 executing program 0:
ksem_init(0x0, 0x0)
rfork(0x14)
ksem_destroy(0x0)

00:45:51 executing program 2:
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x0)
rfork(0x0)
ksem_destroy(r0)

00:45:51 executing program 3:
ksem_init(&(0x7f0000000000), 0x0)

00:45:51 executing program 3:
ksem_init(0x0, 0x0)

00:45:51 executing program 2:
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x0)
rfork(0x0)
ksem_destroy(r0)

00:45:51 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
ksem_destroy(0x0)

00:45:51 executing program 3:
ksem_init(0x0, 0x0)

00:45:51 executing program 0:
ksem_init(0x0, 0x0)
rfork(0x14)
ksem_destroy(0x0)

00:45:51 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
ksem_destroy(0x0)

00:45:51 executing program 3:
ksem_init(0x0, 0x0)

00:45:51 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
ksem_destroy(0x0)

00:45:51 executing program 1:
ksem_destroy(0x0)

00:45:51 executing program 2:
ksem_init(&(0x7f0000000000), 0x0)
rfork(0x14)
ksem_destroy(0x0)

00:45:51 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r4=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r4}, 0x8)

00:45:51 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r0)

00:45:51 executing program 0:
ksem_init(0x0, 0x0)
rfork(0x14)
ksem_destroy(0x0)

00:45:51 executing program 2:
ksem_init(&(0x7f0000000000), 0x0)
rfork(0x14)
ksem_destroy(0x0)

00:45:51 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r4=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r4}, 0x8)

00:45:51 executing program 2:
ksem_init(&(0x7f0000000000), 0x0)
rfork(0x14)
ksem_destroy(0x0)

00:45:51 executing program 0:
ksem_init(0x0, 0x0)
rfork(0x14)

00:45:51 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
ksem_destroy(0x0)

00:45:51 executing program 0:
ksem_init(0x0, 0x0)

00:45:51 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r4=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r4}, 0x8)

00:45:51 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:45:51 executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="000000000000001f3354eaffff00"}, 0x1c)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r3, r4)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x6}, 0x8)

00:45:51 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="000000000000001f3354eaffff00"}, 0x1c)
r5 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r4, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="d476d5f2f2edd420a1cf1deb00f08338fc7eb3c1578134fc54354c08cd000500"], &(0x7f0000000200)=0x4)
setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x6}, 0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x8365}, 0xc)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x8)
socket(0x2, 0x1, 0x0)

00:45:51 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:45:51 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040), 0x8)

00:45:51 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:45:51 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040), 0x8)

00:45:51 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:45:51 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:45:52 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:45:52 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040), 0x8)

00:45:52 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:45:52 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r2=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r2}, 0x8)

00:45:52 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_destroy(0x0)

00:45:52 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r2=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r2}, 0x8)

00:45:52 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_destroy(0x0)

00:45:52 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:45:52 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r2=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r2}, 0x8)

00:45:52 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_destroy(0x0)

00:45:52 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:45:52 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)

00:45:52 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = dup2(r1, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r3=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r3}, 0x8)

00:45:52 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:45:52 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)

00:45:52 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = dup2(r1, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r3=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r3}, 0x8)

00:45:52 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:45:52 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000), 0x0)
rfork(0x14)

00:45:52 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)

00:45:52 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = dup2(r1, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r3=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r3}, 0x8)

00:45:52 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000), 0x0)

00:45:52 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:45:52 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)

00:45:52 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r4=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r4}, 0x8)

00:45:52 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)

00:45:52 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r5=>0x0, 0x0)
ksem_destroy(r5)

00:45:52 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r4=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r4}, 0x8)

00:45:52 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)

00:45:52 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)

00:45:52 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000), 0x0)
rfork(0x14)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:45:52 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r4=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r4}, 0x8)

00:45:52 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r5=>0x0, 0x0)
ksem_destroy(r5)

00:45:52 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)

00:45:52 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r5=>0x0, 0x0)
ksem_destroy(r5)

00:45:52 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(0xffffffffffffffff, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r3=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r3}, 0x8)

00:45:52 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000), 0x0)
rfork(0x14)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:45:52 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r5=>0x0, 0x0)
ksem_destroy(r5)

00:45:52 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)

00:45:52 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(0xffffffffffffffff, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r3=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r3}, 0x8)

00:45:52 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r5=>0x0, 0x0)
ksem_destroy(r5)

00:45:52 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000), 0x0)
rfork(0x14)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:45:52 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)

00:45:52 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(0xffffffffffffffff, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r3=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r3}, 0x8)

00:45:52 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r3=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={r3}, 0x8)

00:45:52 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:45:52 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)

00:45:52 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r5=>0x0, 0x0)
ksem_destroy(r5)

00:45:52 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r3=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={r3}, 0x8)

00:45:52 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)

00:45:52 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:45:52 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:45:52 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r3=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={r3}, 0x8)

00:45:52 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
socket(0x2, 0x1, 0x0)
r3 = dup2(r2, r0)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)

00:45:52 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:45:52 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r4=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r4}, 0x8)

00:45:52 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:45:52 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:45:53 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:45:53 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = dup2(r2, r0)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)

00:45:53 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r4=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r4}, 0x8)

00:45:53 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r2, r0)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)

00:45:53 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
dup2(r2, r0)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r4, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r5=>0x0, 0x0)
ksem_destroy(r5)

00:45:53 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r2, r0)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)

00:45:53 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r4=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r4}, 0x8)

00:45:53 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r2, r0)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)

00:45:53 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:45:53 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
dup2(r2, r0)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r4, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r5=>0x0, 0x0)
ksem_destroy(r5)

00:45:53 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r4=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r4}, 0x8)

00:45:53 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
dup2(r1, 0xffffffffffffffff)
r2 = dup2(0xffffffffffffffff, r0)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)

00:45:53 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
dup2(r2, r0)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r4, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r5=>0x0, 0x0)
ksem_destroy(r5)

00:45:53 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
dup2(r1, 0xffffffffffffffff)
r2 = dup2(0xffffffffffffffff, r0)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)

00:45:53 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r4=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r4}, 0x8)

00:45:53 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
dup2(r1, 0xffffffffffffffff)
r2 = dup2(0xffffffffffffffff, r0)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)

00:45:53 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r4=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r4}, 0x8)

00:45:53 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:45:53 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r2, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r3 = accept4(r1, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r3, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r4=>0x0, 0x0)
ksem_destroy(r4)

00:45:53 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r4=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r4}, 0x8)

00:45:53 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = dup2(r2, r0)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)

00:45:53 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r4=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r4}, 0x8)

00:45:53 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r2, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r3 = accept4(r1, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r3, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r4=>0x0, 0x0)
ksem_destroy(r4)

00:45:53 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(0xffffffffffffffff, r1)
r2 = dup2(r1, r0)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)

00:45:53 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r5=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r5)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:45:53 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r2, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r3 = accept4(r1, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r3, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r4=>0x0, 0x0)
ksem_destroy(r4)

00:45:53 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r4=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r4}, 0x8)

00:45:53 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(0xffffffffffffffff, r1)
r2 = dup2(r1, r0)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)

00:45:53 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:45:53 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(0xffffffffffffffff, r1)
r2 = dup2(r1, r0)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)

00:45:53 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r5=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r5)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:45:53 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, 0x0, 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r4=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r4}, 0x8)

00:45:53 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:45:53 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
r2 = dup2(r1, 0xffffffffffffffff)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)

00:45:53 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, 0x0, 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r4=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r4}, 0x8)

00:45:53 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
r2 = dup2(r1, 0xffffffffffffffff)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)

00:45:53 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
r2 = dup2(r1, 0xffffffffffffffff)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)

00:45:53 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:45:53 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r5=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r5)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:45:53 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, 0x0, 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r4=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r4}, 0x8)

00:45:53 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = dup2(r2, r0)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)

00:45:53 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r3 = dup2(r2, r0)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r4, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r5=>0x0, 0x0)
ksem_destroy(r5)

00:45:53 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r4=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r4}, 0x8)

00:45:53 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = dup2(r2, r0)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)

00:45:53 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r5=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r5)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:45:53 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r4=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r4}, 0x8)

00:45:53 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = dup2(r2, r0)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)

00:45:53 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r4=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r4}, 0x8)

00:45:53 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r3 = dup2(r2, r0)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r4, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r5=>0x0, 0x0)
ksem_destroy(r5)

00:45:53 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = dup2(r2, r0)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)

00:45:53 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r5=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r5)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:45:53 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(0xffffffffffffffff, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r4=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r4}, 0x8)

00:45:53 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r5=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r5)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:45:53 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r3 = dup2(r2, r0)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r4, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r5=>0x0, 0x0)
ksem_destroy(r5)

00:45:53 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = dup2(r2, r0)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)

00:45:53 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:45:53 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = dup2(r2, r0)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)

00:45:53 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(0xffffffffffffffff, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r4=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r4}, 0x8)

00:45:53 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:45:53 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, r2)
r3 = dup2(r2, r0)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)

00:45:53 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:45:53 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(0xffffffffffffffff, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r4=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r4}, 0x8)

00:45:53 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:45:53 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r1, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r3=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r3}, 0x8)

00:45:53 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, r2)
r3 = dup2(r2, r0)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)

00:45:53 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:45:53 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
dup2(r1, 0xffffffffffffffff)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r3 = dup2(0xffffffffffffffff, r0)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r2, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = accept4(0xffffffffffffffff, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r4, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r5=>0x0, 0x0)
ksem_destroy(r5)

00:45:53 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r1, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r3=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r3}, 0x8)

00:45:53 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, r2)
r3 = dup2(r2, r0)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)

00:45:54 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
dup2(r1, 0xffffffffffffffff)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r3 = dup2(0xffffffffffffffff, r0)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r2, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = accept4(0xffffffffffffffff, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r4, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r5=>0x0, 0x0)
ksem_destroy(r5)

00:45:54 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:45:54 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(0xffffffffffffffff, r1)
r2 = dup2(r1, r0)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)

00:45:54 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r1, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r3=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r3}, 0x8)

00:45:54 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
dup2(r1, 0xffffffffffffffff)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r3 = dup2(0xffffffffffffffff, r0)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r2, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = accept4(0xffffffffffffffff, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r4, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r5=>0x0, 0x0)
ksem_destroy(r5)

00:45:54 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
dup2(r2, r0)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r4, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r5=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r5)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:45:54 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(0xffffffffffffffff, r1)
r2 = dup2(r1, r0)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)

00:45:54 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:45:54 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r3=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r3}, 0x8)

00:45:54 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(0xffffffffffffffff, r1)
r2 = dup2(r1, r0)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)

00:45:54 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r3=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r3}, 0x8)

00:45:54 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:45:54 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
dup2(r2, r0)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r4, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r5=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r5)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:45:54 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, 0xffffffffffffffff)
r3 = dup2(r2, r0)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)

00:45:54 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:45:54 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r3=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r3}, 0x8)

00:45:54 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
dup2(r2, r0)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r4, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r5=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r5)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:45:54 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, 0x0, &(0x7f00000001c0))
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040), 0x8)

00:45:54 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, 0xffffffffffffffff)
r3 = dup2(r2, r0)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)

00:45:54 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(0xffffffffffffffff, r1)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r3 = dup2(r1, r0)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r2, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = accept4(r1, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r4, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r5=>0x0, 0x0)
ksem_destroy(r5)

00:45:54 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, 0x0, &(0x7f00000001c0))
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040), 0x8)

00:45:54 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r4, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r5=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r5)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:45:54 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, 0xffffffffffffffff)
r3 = dup2(r2, r0)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)

00:45:54 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(0xffffffffffffffff, r1)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r3 = dup2(r1, r0)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r2, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = accept4(r1, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r4, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r5=>0x0, 0x0)
ksem_destroy(r5)

00:45:54 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, 0x0, &(0x7f00000001c0))
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040), 0x8)

00:45:54 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = dup2(0xffffffffffffffff, r0)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)

00:45:54 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r4, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r5=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r5)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:45:54 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(0xffffffffffffffff, r1)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r3 = dup2(r1, r0)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r2, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = accept4(r1, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r4, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r5=>0x0, 0x0)
ksem_destroy(r5)

00:45:54 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040), 0x8)

00:45:54 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = dup2(0xffffffffffffffff, r0)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)

00:45:54 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = dup2(0xffffffffffffffff, r0)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)

00:45:54 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040), 0x8)

00:45:54 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r3 = dup2(r1, 0xffffffffffffffff)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r2, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = accept4(r1, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r4, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r5=>0x0, 0x0)
ksem_destroy(r5)

00:45:54 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r4, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r5=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r5)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:45:54 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040), 0x8)

00:45:54 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
r2 = dup2(r1, 0xffffffffffffffff)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)

00:45:54 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r4=>0x0]}, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r4}, 0x8)

00:45:54 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r3 = dup2(r1, 0xffffffffffffffff)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r2, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = accept4(r1, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r4, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r5=>0x0, 0x0)
ksem_destroy(r5)

00:45:54 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:45:54 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r4=>0x0]}, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r4}, 0x8)

00:45:54 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
r2 = dup2(r1, 0xffffffffffffffff)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)

00:45:54 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r3 = dup2(r1, 0xffffffffffffffff)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r2, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = accept4(r1, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r4, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r5=>0x0, 0x0)
ksem_destroy(r5)

00:45:54 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
r2 = dup2(r1, 0xffffffffffffffff)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)

00:45:54 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:45:54 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:45:54 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r4=>0x0]}, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r4}, 0x8)

00:45:54 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
dup2(r2, r0)
connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)

00:45:54 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r3=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={r3}, 0x8)

00:45:54 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:45:54 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
dup2(r2, r0)
connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)

00:45:54 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r3=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={r3}, 0x8)

00:45:54 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:45:54 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
dup2(r2, r0)
connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)

00:45:54 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:45:54 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r3=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={r3}, 0x8)

00:45:54 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r3 = dup2(r2, r0)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r4, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r5=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r5)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:45:54 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:45:54 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = dup2(r2, r0)
connect$inet(r3, 0x0, 0x0)

00:45:54 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = dup2(r2, r0)
connect$inet(r3, 0x0, 0x0)

00:45:54 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:45:54 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, 0x0, 0x0)

00:45:54 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = dup2(r2, r0)
connect$inet(r3, 0x0, 0x0)

00:45:54 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r3 = dup2(r2, r0)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r4, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r5=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r5)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:45:54 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:45:54 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, 0x0, 0x0)

00:45:54 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r3=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={r3}, 0x8)

00:45:54 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r3 = dup2(r2, r0)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r4, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r5=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r5)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:45:55 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:45:55 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, 0x0, 0x0)

00:45:55 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:45:55 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r3=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r3}, 0x8)

00:45:55 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040), 0x8)

00:45:55 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:45:55 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:45:55 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040), 0x8)

00:45:55 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r3 = dup2(r2, r0)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r4, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r5=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r5)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:45:55 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:45:55 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:45:55 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040), 0x8)

00:45:55 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:45:55 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r3 = dup2(r2, r0)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r4, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r5=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r5)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:45:55 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:45:55 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, 0x0, 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:45:55 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
dup2(r1, 0xffffffffffffffff)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r3 = dup2(0xffffffffffffffff, r0)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r2, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = accept4(0xffffffffffffffff, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r4, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r5=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r5)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:45:55 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r2, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r3 = accept4(r1, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r3, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r4=>0x0, 0x0)
ksem_destroy(r4)

00:45:55 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, 0x0, 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:45:55 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
dup2(r1, 0xffffffffffffffff)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r3 = dup2(0xffffffffffffffff, r0)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r2, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = accept4(0xffffffffffffffff, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r4, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r5=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r5)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:45:55 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
dup2(r1, 0xffffffffffffffff)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r3 = dup2(0xffffffffffffffff, r0)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r2, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = accept4(0xffffffffffffffff, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r4, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r5=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r5)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:45:55 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, 0x0, 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:45:55 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r2, r0)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)

00:45:55 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
dup2(r1, 0xffffffffffffffff)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r3 = dup2(0xffffffffffffffff, r0)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r2, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = accept4(0xffffffffffffffff, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r4, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r5=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r5)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:45:55 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:45:55 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r2, r0)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)

00:45:55 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:45:55 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:45:55 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
dup2(r1, 0xffffffffffffffff)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r3 = dup2(0xffffffffffffffff, r0)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r2, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = accept4(0xffffffffffffffff, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r4, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r5=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r5)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:45:55 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:45:55 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r2, r0)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)

00:45:55 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:45:55 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000), 0x0)
rfork(0x14)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:45:55 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)

00:45:55 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:45:55 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(0xffffffffffffffff, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:45:55 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)

00:45:55 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(0xffffffffffffffff, r1)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r3 = dup2(r1, r0)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r2, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = accept4(r1, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r4, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r5=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r5)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:45:55 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:45:55 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)

00:45:55 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(0xffffffffffffffff, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:45:55 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(0xffffffffffffffff, r1)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r3 = dup2(r1, r0)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r2, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = accept4(r1, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r4, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r5=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r5)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:45:55 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:45:55 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = dup2(0xffffffffffffffff, r0)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)

00:45:55 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(0xffffffffffffffff, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:45:55 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = dup2(0xffffffffffffffff, r0)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)

00:45:55 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:45:55 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(0xffffffffffffffff, r1)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r3 = dup2(r1, r0)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r2, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = accept4(r1, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r4, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r5=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r5)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:45:55 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = dup2(0xffffffffffffffff, r0)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)

00:45:55 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
ksem_init(&(0x7f0000000000), 0x0)

00:45:55 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, 0xffffffffffffffff)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:45:55 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r1, r0)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)

00:45:55 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r3 = dup2(r1, 0xffffffffffffffff)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r2, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = accept4(r1, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r4, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r5=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r5)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:45:55 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
ksem_init(&(0x7f0000000000), 0x0)

00:45:56 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, 0xffffffffffffffff)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:45:56 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
ksem_init(&(0x7f0000000000), 0x0)

00:45:56 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r1, r0)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)

00:45:56 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r3 = dup2(r1, 0xffffffffffffffff)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r2, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = accept4(r1, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r4, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r5=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r5)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:45:56 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, 0xffffffffffffffff)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:45:56 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup2(r0, 0xffffffffffffffff)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)

00:45:56 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
ksem_init(&(0x7f0000000000), 0x0)

00:45:56 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup2(r0, 0xffffffffffffffff)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)

00:45:56 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r3 = dup2(r1, 0xffffffffffffffff)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r2, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = accept4(r1, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r4, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r5=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r5)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:45:56 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:45:56 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:45:56 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
dup2(r2, r0)
ksem_init(&(0x7f0000000000), 0x0)

00:45:56 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup2(r0, 0xffffffffffffffff)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)

00:45:56 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:45:56 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
ksem_init(&(0x7f0000000000), 0x0)

00:45:56 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r1, r0)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)

00:45:56 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r1, r0)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)

00:45:56 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
socket(0x2, 0x1, 0x0)
ksem_init(&(0x7f0000000000), 0x0)

00:45:56 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:45:56 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:45:56 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r1, r0)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)

00:45:56 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
r2 = dup2(r1, r0)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)

00:45:56 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:45:56 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
ksem_init(&(0x7f0000000000), 0x0)

00:45:56 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:45:56 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
r2 = dup2(r1, r0)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)

00:45:56 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
socket$inet_sctp(0x2, 0x1, 0x84)
ksem_init(&(0x7f0000000000), 0x0)

00:45:56 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:45:56 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:45:56 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
r2 = dup2(r1, r0)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)

00:45:56 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
ksem_init(&(0x7f0000000000), 0x0)

00:45:56 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:45:56 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
ksem_init(&(0x7f0000000000), 0x0)

00:45:56 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup2(0xffffffffffffffff, r0)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)

00:45:56 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
ksem_init(&(0x7f0000000000), 0x0)

00:45:56 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup2(0xffffffffffffffff, r0)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)

00:45:56 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:45:56 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:45:56 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
ksem_init(&(0x7f0000000000), 0x0)

00:45:56 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup2(0xffffffffffffffff, r0)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)

00:45:56 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup2(r0, 0xffffffffffffffff)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)

00:45:56 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
ksem_init(&(0x7f0000000000), 0x0)

00:45:56 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:45:56 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup2(r0, 0xffffffffffffffff)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)

00:45:56 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:45:56 executing program 1:
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
ksem_init(&(0x7f0000000000), 0x0)

00:45:56 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup2(r0, 0xffffffffffffffff)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)

00:45:56 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:45:56 executing program 1:
connect$inet6(0xffffffffffffffff, 0x0, 0x0)
ksem_init(&(0x7f0000000000), 0x0)

00:45:56 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r0)
connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)

00:45:56 executing program 1:
connect$inet6(0xffffffffffffffff, 0x0, 0x0)
ksem_init(&(0x7f0000000000), 0x0)

00:45:56 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, 0x0, 0x0)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:45:56 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:45:56 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r0)
connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)

00:45:56 executing program 1:
connect$inet6(0xffffffffffffffff, 0x0, 0x0)
ksem_init(&(0x7f0000000000), 0x0)

00:45:56 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r0)
connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)

00:45:56 executing program 1:
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
ksem_init(0x0, 0x0)

00:45:56 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, 0x0, 0x0)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:45:56 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:45:56 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r1, r0)
connect$inet(r2, 0x0, 0x0)

00:45:56 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, 0x0, 0x0)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:45:56 executing program 1:
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
ksem_init(0x0, 0x0)

00:45:56 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r1, r0)
connect$inet(r2, 0x0, 0x0)

00:45:56 executing program 1:
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
ksem_init(0x0, 0x0)

00:45:56 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(0xffffffffffffffff, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:45:56 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:45:56 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r1, r0)
connect$inet(r2, 0x0, 0x0)

00:45:56 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
dup2(r2, r0)
ksem_init(&(0x7f0000000000), 0x0)

00:45:56 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r3 = dup2(r1, 0xffffffffffffffff)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r2, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = accept4(r1, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r4, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r5=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r5)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:45:56 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(0xffffffffffffffff, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:45:56 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(0xffffffffffffffff, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:45:57 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, 0x0, 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:45:57 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, 0xffffffffffffffff)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:45:57 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:45:57 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r3 = dup2(r1, 0xffffffffffffffff)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r2, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = accept4(r1, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r4, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r5=>0x0, 0x0)
ksem_destroy(r5)

00:45:57 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, 0x0, 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:45:57 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r3 = dup2(r1, 0xffffffffffffffff)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r2, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = accept4(r1, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r4, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r5=>0x0, 0x0)
ksem_destroy(r5)

00:45:57 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x3, @mcast1, 0x1}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r2, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x1000}, 0x24)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
r4 = dup2(r1, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=<r5=>0x0], &(0x7f00000001c0)=0x8)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0)={r5}, &(0x7f0000000300)=0xc)

00:45:57 executing program 3:
getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xc, &(0x7f0000000140)={@local, @empty, <r0=>0x0}, &(0x7f0000000180)=0xc)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00000001c0)={@rand_addr="75321ba4ea3604935276460633b9e2d6", r0}, 0x14)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x28, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000000280)=0x8)
setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000240)={@remote={0xac, 0x14, 0x0}, @multicast2, r0}, 0xc)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000040)={r3}, 0x10)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
sendmsg$inet_sctp(r4, &(0x7f0000000200)={&(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast1, 0x1}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[], 0x10, 0x18a}, 0x0)

00:45:57 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, 0x0, 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:45:57 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r3 = dup2(r1, 0xffffffffffffffff)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r2, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = accept4(r1, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r4, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r5=>0x0, 0x0)
ksem_destroy(r5)

00:45:57 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:45:57 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
dup2(r2, r0)
connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r4, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r5=>0x0, 0x0)
ksem_destroy(r5)

00:45:57 executing program 3:
getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xc, &(0x7f0000000140)={@local, @empty, <r0=>0x0}, &(0x7f0000000180)=0xc)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00000001c0)={@rand_addr="75321ba4ea3604935276460633b9e2d6", r0}, 0x14)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x28, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000000280)=0x8)
setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000240)={@remote={0xac, 0x14, 0x0}, @multicast2, r0}, 0xc)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000040)={r3}, 0x10)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
sendmsg$inet_sctp(r4, &(0x7f0000000200)={&(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast1, 0x1}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[], 0x10, 0x18a}, 0x0)

00:45:57 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:45:57 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x3, @mcast1, 0x1}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r2, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x1000}, 0x24)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
r4 = dup2(r1, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=<r5=>0x0], &(0x7f00000001c0)=0x8)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0)={r5}, &(0x7f0000000300)=0xc)

00:45:57 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
dup2(r2, r0)
connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r4, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r5=>0x0, 0x0)
ksem_destroy(r5)

00:45:57 executing program 3:
getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xc, &(0x7f0000000140)={@local, @empty, <r0=>0x0}, &(0x7f0000000180)=0xc)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00000001c0)={@rand_addr="75321ba4ea3604935276460633b9e2d6", r0}, 0x14)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x28, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000000280)=0x8)
setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000240)={@remote={0xac, 0x14, 0x0}, @multicast2, r0}, 0xc)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000040)={r3}, 0x10)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
sendmsg$inet_sctp(r4, &(0x7f0000000200)={&(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast1, 0x1}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[], 0x10, 0x18a}, 0x0)

00:45:57 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:45:58 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
dup2(r2, r0)
connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r4, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r5=>0x0, 0x0)
ksem_destroy(r5)

00:45:58 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, 0x0, 0x0)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:45:58 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(0xffffffffffffffff, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:45:58 executing program 3:
getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xc, &(0x7f0000000140)={@local, @empty, <r0=>0x0}, &(0x7f0000000180)=0xc)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00000001c0)={@rand_addr="75321ba4ea3604935276460633b9e2d6", r0}, 0x14)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x28, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000000280)=0x8)
setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000240)={@remote={0xac, 0x14, 0x0}, @multicast2, r0}, 0xc)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000040)={r3}, 0x10)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)

00:45:58 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x3, @mcast1, 0x1}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r2, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x1000}, 0x24)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
r4 = dup2(r1, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=<r5=>0x0], &(0x7f00000001c0)=0x8)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0)={r5}, &(0x7f0000000300)=0xc)

00:45:58 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, 0x0, 0x0)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:45:58 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(0xffffffffffffffff, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:45:58 executing program 3:
getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xc, &(0x7f0000000140)={@local, @empty, <r0=>0x0}, &(0x7f0000000180)=0xc)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00000001c0)={@rand_addr="75321ba4ea3604935276460633b9e2d6", r0}, 0x14)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x28, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000000280)=0x8)
setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000240)={@remote={0xac, 0x14, 0x0}, @multicast2, r0}, 0xc)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000040)={r3}, 0x10)
socket$inet6_sctp(0x1c, 0x5, 0x84)

00:45:58 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, 0x0, 0x0)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:45:58 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(0xffffffffffffffff, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:45:58 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:45:58 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, 0xffffffffffffffff)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:45:59 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:45:59 executing program 3:
getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xc, &(0x7f0000000140)={@local, @empty, <r0=>0x0}, &(0x7f0000000180)=0xc)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00000001c0)={@rand_addr="75321ba4ea3604935276460633b9e2d6", r0}, 0x14)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x28, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000000280)=0x8)
setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000240)={@remote={0xac, 0x14, 0x0}, @multicast2, r0}, 0xc)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000040)={r3}, 0x10)

00:45:59 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x3, @mcast1, 0x1}, 0x1c)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r1, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x1000}, 0x24)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r0, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x8)

00:45:59 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, 0xffffffffffffffff)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:45:59 executing program 3:
getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xc, &(0x7f0000000140)={@local, @empty, <r0=>0x0}, &(0x7f0000000180)=0xc)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00000001c0)={@rand_addr="75321ba4ea3604935276460633b9e2d6", r0}, 0x14)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x28, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000000280)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000040)={r3}, 0x10)

00:45:59 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, 0xffffffffffffffff)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:45:59 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:45:59 executing program 3:
getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xc, &(0x7f0000000140)={@local, @empty, <r0=>0x0}, &(0x7f0000000180)=0xc)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00000001c0)={@rand_addr="75321ba4ea3604935276460633b9e2d6", r0}, 0x14)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000040), 0x10)

00:45:59 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:46:00 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x3, @mcast1, 0x1}, 0x1c)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r1, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x1000}, 0x24)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r2)

00:46:00 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:46:00 executing program 3:
getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xc, &(0x7f0000000140)={@local, @empty, <r0=>0x0}, &(0x7f0000000180)=0xc)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00000001c0)={@rand_addr="75321ba4ea3604935276460633b9e2d6", r0}, 0x14)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000040), 0x10)

00:46:00 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:00 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:46:00 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:00 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:00 executing program 3:
getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xc, &(0x7f0000000140)={@local, @empty, <r0=>0x0}, &(0x7f0000000180)=0xc)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00000001c0)={@rand_addr="75321ba4ea3604935276460633b9e2d6", r0}, 0x14)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000040), 0x10)

00:46:01 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x3, @mcast1, 0x1}, 0x1c)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r1, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x1000}, 0x24)
socket$inet_sctp(0x2, 0x1, 0x84)

00:46:01 executing program 3:
getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xc, &(0x7f0000000140)={@local, @empty, <r0=>0x0}, &(0x7f0000000180)=0xc)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00000001c0)={@rand_addr="75321ba4ea3604935276460633b9e2d6", r0}, 0x14)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000100)={0x1, [<r2=>0x0]}, &(0x7f0000000280)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000040)={r2}, 0x10)

00:46:01 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:01 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, 0x0, 0x0)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:46:01 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, 0x0, 0x0)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:46:01 executing program 3:
getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xc, &(0x7f0000000140)={@local, @empty, <r0=>0x0}, &(0x7f0000000180)=0xc)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00000001c0)={@rand_addr="75321ba4ea3604935276460633b9e2d6", r0}, 0x14)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000100)={0x1, [<r2=>0x0]}, &(0x7f0000000280)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000040)={r2}, 0x10)

00:46:01 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:01 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, 0x0, 0x0)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:46:02 executing program 3:
getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xc, &(0x7f0000000140)={@local, @empty, <r0=>0x0}, &(0x7f0000000180)=0xc)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00000001c0)={@rand_addr="75321ba4ea3604935276460633b9e2d6", r0}, 0x14)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000100)={0x1, [<r2=>0x0]}, &(0x7f0000000280)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000040)={r2}, 0x10)

00:46:02 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x3, @mcast1, 0x1}, 0x1c)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r1, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x1000}, 0x24)

00:46:02 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:02 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(0xffffffffffffffff, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:46:02 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(0xffffffffffffffff, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:46:02 executing program 3:
getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xc, &(0x7f0000000140)={@local, @empty, <r0=>0x0}, &(0x7f0000000180)=0xc)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00000001c0)={@rand_addr="75321ba4ea3604935276460633b9e2d6", r0}, 0x14)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000100)={0x1, [<r2=>0x0]}, &(0x7f0000000280)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={r2}, 0x10)

00:46:02 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(0xffffffffffffffff, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:46:02 executing program 3:
getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xc, &(0x7f0000000140)={@local, @empty, <r0=>0x0}, &(0x7f0000000180)=0xc)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00000001c0)={@rand_addr="75321ba4ea3604935276460633b9e2d6", r0}, 0x14)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000100)={0x1, [<r2=>0x0]}, &(0x7f0000000280)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={r2}, 0x10)

00:46:02 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:03 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x3, @mcast1, 0x1}, 0x1c)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r1, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)

00:46:03 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, 0x0, &(0x7f0000000040), 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:46:03 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:03 executing program 3:
getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xc, &(0x7f0000000140)={@local, @empty, <r0=>0x0}, &(0x7f0000000180)=0xc)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00000001c0)={@rand_addr="75321ba4ea3604935276460633b9e2d6", r0}, 0x14)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000100)={0x1, [<r2=>0x0]}, &(0x7f0000000280)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={r2}, 0x10)

00:46:03 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, 0x0, &(0x7f0000000040), 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:46:03 executing program 3:
getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xc, &(0x7f0000000140)={@local}, &(0x7f0000000180)=0xc)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000100)={0x1, [<r2=>0x0]}, &(0x7f0000000280)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={r2}, 0x10)

00:46:03 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000100)={0x1, [<r2=>0x0]}, &(0x7f0000000280)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={r2}, 0x10)

00:46:03 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000100)={0x1, [<r2=>0x0]}, &(0x7f0000000280)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={r2}, 0x10)

00:46:04 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x3, @mcast1, 0x1}, 0x1c)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)

00:46:04 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000100)={0x1, [<r2=>0x0]}, &(0x7f0000000280)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={r2}, 0x10)

00:46:04 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, 0x0, &(0x7f0000000040), 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:46:04 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:04 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000100)={0x1, [<r2=>0x0]}, &(0x7f0000000280)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={r2}, 0x10)

00:46:04 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, 0x0, 0x0)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:04 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000100)={0x1, [<r2=>0x0]}, &(0x7f0000000280)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={r2}, 0x10)

00:46:04 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, 0x0, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:46:04 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, 0x0, 0x0)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:04 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x3, @mcast1, 0x1}, 0x1c)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

00:46:04 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000100)={0x1, [<r2=>0x0]}, &(0x7f0000000280)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={r2}, 0x10)

00:46:04 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, 0x0, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:46:04 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000100)={0x1, [<r2=>0x0]}, &(0x7f0000000280)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={r2}, 0x10)

00:46:04 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, 0x0, 0x0)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:05 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000100)={0x1, [<r1=>0x0]}, &(0x7f0000000280)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={r1}, 0x10)

00:46:05 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, 0x0, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:46:05 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000100)={0x1, [<r1=>0x0]}, &(0x7f0000000280)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={r1}, 0x10)

00:46:05 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x3, @mcast1, 0x1}, 0x1c)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
socket(0x2, 0x1, 0x0)

00:46:05 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x0)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:46:05 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000100)={0x1, [<r1=>0x0]}, &(0x7f0000000280)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={r1}, 0x10)

00:46:05 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(0xffffffffffffffff, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:05 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, 0x0, &(0x7f0000000280))
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040), 0x10)

00:46:05 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, 0x0, &(0x7f0000000280))
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040), 0x10)

00:46:05 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x0)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:46:05 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, 0x0, &(0x7f0000000280))
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040), 0x10)

00:46:06 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(0xffffffffffffffff, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:06 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x3, @mcast1, 0x1}, 0x1c)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)

00:46:06 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x0)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:46:06 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000100), &(0x7f0000000280)=0x4)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040), 0x10)

00:46:06 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000100), &(0x7f0000000280)=0x4)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040), 0x10)

00:46:06 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000100), &(0x7f0000000280)=0x4)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040), 0x10)

00:46:06 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(0xffffffffffffffff, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:06 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r5=>0x0, 0x0)
ksem_destroy(r5)

00:46:06 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000100)={0x1, [<r2=>0x0]}, 0x0)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={r2}, 0x10)

00:46:07 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x3, @mcast1, 0x1}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)

00:46:07 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000100)={0x1, [<r2=>0x0]}, 0x0)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={r2}, 0x10)

00:46:07 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, 0xffffffffffffffff)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:07 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r5=>0x0, 0x0)
ksem_destroy(r5)

00:46:07 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000100)={0x1, [<r2=>0x0]}, 0x0)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={r2}, 0x10)

00:46:07 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r5=>0x0, 0x0)
ksem_destroy(r5)

00:46:07 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, 0xffffffffffffffff)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:07 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x3, @mcast1, 0x1}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)

00:46:07 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000100)={0x1, [<r1=>0x0]}, &(0x7f0000000280)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={r1}, 0x10)

00:46:07 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, 0xffffffffffffffff)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:07 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x3, @mcast1, 0x1}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)

00:46:07 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x0, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:46:07 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000100)={0x1, [<r1=>0x0]}, &(0x7f0000000280)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={r1}, 0x10)

00:46:07 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
dup2(r2, r0)
connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r4, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r5=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r5)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:07 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000100)={0x1, [<r1=>0x0]}, &(0x7f0000000280)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={r1}, 0x10)

00:46:07 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
dup2(r2, r0)
connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r4, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r5=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r5)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:07 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)

00:46:07 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000280)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, 0x0, 0x0)

00:46:07 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x0, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:46:07 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
dup2(r2, r0)
connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r4, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r5=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r5)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:07 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000280)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, 0x0, 0x0)

00:46:07 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000280)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, 0x0, 0x0)

00:46:07 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x0, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:46:07 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, 0x0, 0x0)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:08 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)

00:46:08 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:46:08 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, 0x0, 0x0)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:08 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000280)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040), 0x10)

00:46:08 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:46:08 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, 0x0, 0x0)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:08 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000280)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040), 0x10)

00:46:08 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:09 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000280)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040), 0x10)

00:46:09 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:09 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)

00:46:09 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:46:09 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)

00:46:09 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140), 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:46:09 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140), 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:46:09 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)

00:46:09 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:09 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:09 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)

00:46:09 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140), 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:46:09 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)

00:46:09 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:46:09 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:09 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)

00:46:09 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:09 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:09 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:46:09 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, 0x0, 0x0)

00:46:09 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:46:09 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, 0x0, 0x0)

00:46:09 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:09 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:46:09 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x0, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:46:09 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, 0x0, 0x0)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:09 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, 0x0, 0x0)

00:46:09 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, 0x0, 0x0)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:09 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, 0x0, 0x0)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:09 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, 0x0, &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:46:09 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x0, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:46:09 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, 0x0, &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:46:09 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, 0x0, 0x0)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:09 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x0, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:46:10 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, 0x0, &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:46:10 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(0xffffffffffffffff, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:10 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, 0xffffffffffffffff)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:10 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, 0x0, &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:46:10 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000100), &(0x7f0000000280)=0x4)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040), 0x10)

00:46:10 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], 0x0)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:46:10 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(0xffffffffffffffff, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:10 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000100), &(0x7f0000000280)=0x4)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040), 0x10)

00:46:10 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], 0x0)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:46:10 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, 0x0, 0x0)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:10 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(0xffffffffffffffff, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:10 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000100), &(0x7f0000000280)=0x4)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040), 0x10)

00:46:10 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, 0x0, &(0x7f0000000040), 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:10 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], 0x0)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:46:10 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000100), &(0x7f0000000280)=0x4)

00:46:10 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000100)={0x1, [<r2=>0x0]}, &(0x7f0000000280)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={r2}, 0x10)

00:46:10 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, 0x0, &(0x7f0000000040), 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:10 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(0x0, 0x0)
ksem_destroy(0x0)

00:46:10 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000100), &(0x7f0000000280)=0x4)

00:46:10 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, 0x0, &(0x7f0000000040), 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:46:10 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(0x0, 0x0)
ksem_destroy(0x0)

00:46:10 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, 0x0, &(0x7f0000000040), 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:10 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000100), &(0x7f0000000280)=0x4)

00:46:10 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(0xffffffffffffffff, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:46:10 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(0x0, 0x0)
ksem_destroy(0x0)

00:46:10 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000100), &(0x7f0000000280)=0x4)

00:46:10 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, 0x0, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:10 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, 0x0, &(0x7f0000000040), 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:10 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000100), &(0x7f0000000280)=0x4)

00:46:10 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000), 0x0)
ksem_destroy(0x0)

00:46:10 executing program 3:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000100), &(0x7f0000000280)=0x4)

00:46:10 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, 0x0, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:10 executing program 3:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000100), &(0x7f0000000280)=0x4)

00:46:10 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(0xffffffffffffffff, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:46:10 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000), 0x0)
ksem_destroy(0x0)

00:46:10 executing program 3:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000100), &(0x7f0000000280)=0x4)

00:46:10 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, 0x0, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:10 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(0xffffffffffffffff, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
ksem_destroy(r6)

00:46:10 executing program 3:
socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000100), &(0x7f0000000280)=0x4)

00:46:10 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000), 0x0)
ksem_destroy(0x0)

00:46:10 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x0)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:10 executing program 3:
socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000100), &(0x7f0000000280)=0x4)

00:46:10 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000), 0x0)
ksem_destroy(0x0)

00:46:10 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, 0xffffffffffffffff)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:10 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x0)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:10 executing program 1:
getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xc, &(0x7f0000000140)={@local, @empty, <r0=>0x0}, &(0x7f0000000180)=0xc)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00000001c0)={@rand_addr="75321ba4ea3604935276460633b9e2d6", r0}, 0x14)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x28, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000000280)=0x8)
setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000240)={@remote={0xac, 0x14, 0x0}, @multicast2, r0}, 0xc)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000040)={r3}, 0x10)

00:46:10 executing program 3:
socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000100), &(0x7f0000000280)=0x4)

00:46:10 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, 0x0, &(0x7f0000000280))

00:46:10 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
dup2(r2, r0)
connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r4, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r5=>0x0, 0x0)
ksem_destroy(r5)

00:46:10 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, 0x0, &(0x7f0000000280))

00:46:10 executing program 1:
getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xc, &(0x7f0000000140)={@local, @empty, <r0=>0x0}, &(0x7f0000000180)=0xc)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00000001c0)={@rand_addr="75321ba4ea3604935276460633b9e2d6", r0}, 0x14)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x28, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000000280)=0x8)
setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000240)={@remote={0xac, 0x14, 0x0}, @multicast2, r0}, 0xc)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000040)={r3}, 0x10)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
sendmsg$inet_sctp(r4, &(0x7f0000000200)={&(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast1, 0x1}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[], 0x10, 0x18a}, 0x0)

00:46:10 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x0)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:10 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x0, 0xff}, 0x8)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000040)={0x3, [0x0, <r2=>0x0, 0x0]}, &(0x7f0000000080)=0x10)
r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000280)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000002c0)=0x1c, 0x30000000)
sendto(r3, &(0x7f0000000300)="cbd763950391ef2082544f5088847885efa3c0be732c1eeb8800eba0f4256ff184ea9fc7c8a5b4b54c73d3f5efe74169202123daf7efe5e16c49decbb00e179b07c7176b408da938f4b04dd6402946bad8eaed01adfcb7d74bf05f69940237f10257c6492819d84fa8269cb0457953d1b4cfa2a0810bc2ca21707ab5b4eba9896e964c69269eb9f18bbd62b29160d1cccc350a42d63f3da274c782c3d2a5811bc33fd011c5af2c8beef4e13607acba12c23b7e484958021054118132c28278ccce538852be85c5254c3f812fb763", 0xce, 0x100, &(0x7f0000000400)=@in6={0x1c, 0x1c, 0x0, 0x5, @local={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=[@sndinfo={0x1c, 0x84, 0x4, {0x200}}], 0xfffffee4}, 0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x2, 0x3, r2}, &(0x7f0000000180)=0xc)

00:46:10 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, 0x0, &(0x7f0000000280))

00:46:10 executing program 1:
getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xc, &(0x7f0000000140)={@local, @empty, <r0=>0x0}, &(0x7f0000000180)=0xc)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00000001c0)={@rand_addr="75321ba4ea3604935276460633b9e2d6", r0}, 0x14)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x28, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000000280)=0x8)
setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000240)={@remote={0xac, 0x14, 0x0}, @multicast2, r0}, 0xc)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000040)={r3}, 0x10)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
sendmsg$inet_sctp(r4, &(0x7f0000000200)={&(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast1, 0x1}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[], 0x10, 0x18a}, 0x0)

00:46:10 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
readv(r1, &(0x7f0000001600)=[{&(0x7f0000000400)=""/147, 0x93}], 0x1)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545)
recvmsg(r2, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000200)=""/183, 0xb7}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8, 0x0}, 0x40042)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
r4 = socket$inet_udplite(0x2, 0x2, 0x88)
dup2(r2, r3)
recvfrom$inet(r4, 0x0, 0x1e51de7a2ef3af5, 0x0, 0x0, 0x800e0077f)
shutdown(r3, 0x0)
r5 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r5, 0x0, 0xccf8, 0x0, 0x0, 0x800e00546)
socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x2, 0x2, @multicast1}, 0x10)
shutdown(r4, 0x0)
r6 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r6)

00:46:10 executing program 1:
getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xc, &(0x7f0000000140)={@local, @empty, <r0=>0x0}, &(0x7f0000000180)=0xc)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00000001c0)={@rand_addr="75321ba4ea3604935276460633b9e2d6", r0}, 0x14)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x28, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000000280)=0x8)
setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000240)={@remote={0xac, 0x14, 0x0}, @multicast2, r0}, 0xc)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000040)={r3}, 0x10)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
sendmsg$inet_sctp(r4, &(0x7f0000000200)={&(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast1, 0x1}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[], 0x10, 0x18a}, 0x0)

00:46:10 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000100), 0x0)

00:46:11 executing program 1:
getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xc, &(0x7f0000000140)={@local, @empty, <r0=>0x0}, &(0x7f0000000180)=0xc)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00000001c0)={@rand_addr="75321ba4ea3604935276460633b9e2d6", r0}, 0x14)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x28, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000000280)=0x8)
setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000240)={@remote={0xac, 0x14, 0x0}, @multicast2, r0}, 0xc)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000040)={r3}, 0x10)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)

00:46:11 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r5=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r5)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:11 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000100), 0x0)

00:46:11 executing program 1:
getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xc, &(0x7f0000000140)={@local, @empty, <r0=>0x0}, &(0x7f0000000180)=0xc)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00000001c0)={@rand_addr="75321ba4ea3604935276460633b9e2d6", r0}, 0x14)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x28, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000000280)=0x8)
setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000240)={@remote={0xac, 0x14, 0x0}, @multicast2, r0}, 0xc)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000040)={r3}, 0x10)
socket$inet6_sctp(0x1c, 0x5, 0x84)

00:46:11 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000100), 0x0)

00:46:11 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=<r4=>0x0], &(0x7f00000001c0)=0x8)
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="b9b359f6e9d28acb4441438ba101c30cd468e9", 0x13}], 0x1, 0x0}, 0x0)
r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r5, 0xc4704433, &(0x7f0000000040))
r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x3}, 0x1c)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r6, 0xc4704434, &(0x7f0000000040))
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="060007000400030005004e60cbe29237386fbb6fd53ccfbdb711a2e489f4df00"/41], &(0x7f0000000140)=0x16)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0)={r4}, &(0x7f0000000300)=0xc)

00:46:11 executing program 1:
getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xc, &(0x7f0000000140)={@local, @empty, <r0=>0x0}, &(0x7f0000000180)=0xc)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00000001c0)={@rand_addr="75321ba4ea3604935276460633b9e2d6", r0}, 0x14)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x28, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000000280)=0x8)
setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000240)={@remote={0xac, 0x14, 0x0}, @multicast2, r0}, 0xc)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000040)={r3}, 0x10)

00:46:11 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r5=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r5)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:11 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r5=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r5)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:11 executing program 1:
getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xc, &(0x7f0000000140)={@local, @empty, <r0=>0x0}, &(0x7f0000000180)=0xc)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00000001c0)={@rand_addr="75321ba4ea3604935276460633b9e2d6", r0}, 0x14)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x28, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000280)=0x8)
setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000240)={@remote={0xac, 0x14, 0x0}, @multicast2, r0}, 0xc)

00:46:11 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r5=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r5)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:11 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x0, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:11 executing program 1:
getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xc, &(0x7f0000000140)={@local, @empty, <r0=>0x0}, &(0x7f0000000180)=0xc)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00000001c0)={@rand_addr="75321ba4ea3604935276460633b9e2d6", r0}, 0x14)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000280)=0x8)

00:46:11 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=<r4=>0x0], &(0x7f00000001c0)=0x8)
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="b9b359f6e9d28acb4441438ba101c30cd468e9", 0x13}], 0x1, 0x0}, 0x0)
r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r5, 0xc4704433, &(0x7f0000000040))
r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x3}, 0x1c)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r6, 0xc4704434, &(0x7f0000000040))
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="060007000400030005004e60cbe29237386fbb6fd53ccfbdb711a2e489f4df00"/41], &(0x7f0000000140)=0x16)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0)={r4}, &(0x7f0000000300)=0xc)

00:46:11 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=<r4=>0x0], &(0x7f00000001c0)=0x8)
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="b9b359f6e9d28acb4441438ba101c30cd468e9", 0x13}], 0x1, 0x0}, 0x0)
r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r5, 0xc4704433, &(0x7f0000000040))
r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x3}, 0x1c)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r6, 0xc4704434, &(0x7f0000000040))
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="060007000400030005004e60cbe29237386fbb6fd53ccfbdb711a2e489f4df00"/41], &(0x7f0000000140)=0x16)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0)={r4}, &(0x7f0000000300)=0xc)

00:46:11 executing program 1:
getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xc, &(0x7f0000000140)={@local, @empty, <r0=>0x0}, &(0x7f0000000180)=0xc)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00000001c0)={@rand_addr="75321ba4ea3604935276460633b9e2d6", r0}, 0x14)
socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000280)=0x8)

00:46:12 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x0, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:12 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x0, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:12 executing program 1:
getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xc, &(0x7f0000000140)={@local, @empty, <r0=>0x0}, &(0x7f0000000180)=0xc)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00000001c0)={@rand_addr="75321ba4ea3604935276460633b9e2d6", r0}, 0x14)
socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000280)=0x8)

00:46:12 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=<r4=>0x0], &(0x7f00000001c0)=0x8)
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="b9b359f6e9d28acb4441438ba101c30cd468e9", 0x13}], 0x1, 0x0}, 0x0)
r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r5, 0xc4704433, &(0x7f0000000040))
r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x3}, 0x1c)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r6, 0xc4704434, &(0x7f0000000040))
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="060007000400030005004e60cbe29237386fbb6fd53ccfbdb711a2e489f4df00"/41], &(0x7f0000000140)=0x16)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0)={r4}, &(0x7f0000000300)=0xc)

00:46:12 executing program 3:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000100), 0x3, 0x10000, 0x6})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1c0000008400000004000000000011000000000000000000", @ANYRES32=0x0, @ANYRES32=r0], 0x1c}, 0x0)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x8)
socket$inet6_sctp(0x1c, 0x5, 0x84)

00:46:12 executing program 1:
getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xc, &(0x7f0000000140)={@local, @empty, <r0=>0x0}, &(0x7f0000000180)=0xc)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00000001c0)={@rand_addr="75321ba4ea3604935276460633b9e2d6", r0}, 0x14)
socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000280)=0x8)

00:46:12 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:12 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:12 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x8)
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="b9b359f6e9d28acb4441438ba101c30cd468e9", 0x13}], 0x1, 0x0}, 0x0)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000000040))
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x3}, 0x1c)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r4, 0xc4704434, &(0x7f0000000040))
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="060007000400030005004e60cbe29237386fbb6fd53ccfbdb711a2e489f4df00"/41], &(0x7f0000000140)=0x16)

00:46:12 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:12 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x8)
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="b9b359f6e9d28acb4441438ba101c30cd468e9", 0x13}], 0x1, 0x0}, 0x0)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000000040))
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x3}, 0x1c)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r4, 0xc4704434, &(0x7f0000000040))

00:46:12 executing program 3:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000100), 0x3, 0x10000, 0x6})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1c0000008400000004000000000011000000000000000000", @ANYRES32=0x0, @ANYRES32=r0], 0x1c}, 0x0)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x8)
socket$inet6_sctp(0x1c, 0x5, 0x84)

00:46:12 executing program 1:
getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xc, &(0x7f0000000140)={@local, @empty, <r0=>0x0}, &(0x7f0000000180)=0xc)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00000001c0)={@rand_addr="75321ba4ea3604935276460633b9e2d6", r0}, 0x14)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000280)=0x8)

00:46:12 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140), 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:12 executing program 3:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000100), 0x3, 0x10000, 0x6})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1c0000008400000004000000000011000000000000000000", @ANYRES32=0x0, @ANYRES32=r0], 0x1c}, 0x0)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x8)
socket$inet6_sctp(0x1c, 0x5, 0x84)

00:46:12 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140), 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:12 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x8)
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="b9b359f6e9d28acb4441438ba101c30cd468e9", 0x13}], 0x1, 0x0}, 0x0)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000000040))
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x3}, 0x1c)
ioctl$DIOCADDADDR(r4, 0xc4704434, &(0x7f0000000040))

00:46:12 executing program 1:
getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xc, &(0x7f0000000140)={@local}, &(0x7f0000000180)=0xc)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000280)=0x8)

00:46:12 executing program 3:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000100), 0x3, 0x10000, 0x6})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1c0000008400000004000000000011000000000000000000", @ANYRES32=0x0, @ANYRES32=r0], 0x1c}, 0x0)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x8)

00:46:12 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000280)=0x8)

00:46:12 executing program 3:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000100), 0x3, 0x10000, 0x6})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x8)

00:46:12 executing program 1:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000280)=0x8)

00:46:12 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140), 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:12 executing program 3:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000100), 0x3, 0x10000, 0x6})
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x8)

00:46:12 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x8)
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="b9b359f6e9d28acb4441438ba101c30cd468e9", 0x13}], 0x1, 0x0}, 0x0)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000000040))
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x3}, 0x1c)
ioctl$DIOCADDADDR(r4, 0xc4704434, &(0x7f0000000040))

00:46:12 executing program 3:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000100), 0x3, 0x10000, 0x6})
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x8)

00:46:12 executing program 1:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000280)=0x8)

00:46:12 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:12 executing program 3:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f0000000100), 0x3, 0x10000, 0x6})
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x8)

00:46:12 executing program 1:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000280)=0x8)

00:46:12 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x8)
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="b9b359f6e9d28acb4441438ba101c30cd468e9", 0x13}], 0x1, 0x0}, 0x0)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000000040))
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x3}, 0x1c)
ioctl$DIOCADDADDR(r4, 0xc4704434, &(0x7f0000000040))

00:46:12 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:12 executing program 1:
socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000280)=0x8)

00:46:12 executing program 3:
dup2(0xffffffffffffffff, 0xffffffffffffffff)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x8)

00:46:12 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x8)
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="b9b359f6e9d28acb4441438ba101c30cd468e9", 0x13}], 0x1, 0x0}, 0x0)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000000040))
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r4, 0xc4704434, &(0x7f0000000040))

00:46:12 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x8)

00:46:12 executing program 1:
socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000280)=0x8)

00:46:12 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:12 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x8)

00:46:12 executing program 1:
socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000280)=0x8)

00:46:12 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x8)
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="b9b359f6e9d28acb4441438ba101c30cd468e9", 0x13}], 0x1, 0x0}, 0x0)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000000040))
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000040))

00:46:12 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x8)
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="b9b359f6e9d28acb4441438ba101c30cd468e9", 0x13}], 0x1, 0x0}, 0x0)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000000040))
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000040))

00:46:12 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x8)

00:46:12 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, 0x0, &(0x7f0000000280))

00:46:12 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x8)
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="b9b359f6e9d28acb4441438ba101c30cd468e9", 0x13}], 0x1, 0x0}, 0x0)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000000040))
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000040))

00:46:12 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, 0x0, &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:12 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x8)

00:46:12 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, 0x0, &(0x7f0000000280))

00:46:12 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, 0x0, &(0x7f0000000280))

00:46:12 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x8)

00:46:12 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x8)
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="b9b359f6e9d28acb4441438ba101c30cd468e9", 0x13}], 0x1, 0x0}, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r3, 0xc4704434, &(0x7f0000000040))

00:46:12 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000100), &(0x7f0000000280)=0x4)

00:46:12 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x8)

00:46:12 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, 0x0, &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:12 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x8)
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="b9b359f6e9d28acb4441438ba101c30cd468e9", 0x13}], 0x1, 0x0}, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r3, 0xc4704434, &(0x7f0000000040))

00:46:12 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x8)

00:46:12 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x8)
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="b9b359f6e9d28acb4441438ba101c30cd468e9", 0x13}], 0x1, 0x0}, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r3, 0xc4704434, &(0x7f0000000040))

00:46:12 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, 0x0, 0x8)

00:46:12 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000100), &(0x7f0000000280)=0x4)

00:46:12 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000100), &(0x7f0000000280)=0x4)

00:46:12 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x8)
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="b9b359f6e9d28acb4441438ba101c30cd468e9", 0x13}], 0x1, 0x0}, 0x0)
ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000000040))
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r3, 0xc4704434, &(0x7f0000000040))

00:46:13 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, 0x0, 0x8)

00:46:13 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, 0x0, &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:13 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000100)={0x1, [0x0]}, 0x0)

00:46:13 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x8)
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="b9b359f6e9d28acb4441438ba101c30cd468e9", 0x13}], 0x1, 0x0}, 0x0)
ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000000040))
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r3, 0xc4704434, &(0x7f0000000040))

00:46:13 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, 0x0, 0x8)

00:46:13 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000100)={0x1, [0x0]}, 0x0)

00:46:13 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x8)
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="b9b359f6e9d28acb4441438ba101c30cd468e9", 0x13}], 0x1, 0x0}, 0x0)
ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000000040))
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r3, 0xc4704434, &(0x7f0000000040))

00:46:13 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000100)={0x1, [0x0]}, 0x0)

00:46:13 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)=ANY=[], 0x8)

00:46:13 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], 0x0)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:13 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x8)
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="b9b359f6e9d28acb4441438ba101c30cd468e9", 0x13}], 0x1, 0x0}, 0x0)
ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000000040))
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r3, 0xc4704434, &(0x7f0000000040))

00:46:13 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x8)
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="b9b359f6e9d28acb4441438ba101c30cd468e9", 0x13}], 0x1, 0x0}, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r3, 0xc4704434, &(0x7f0000000040))

00:46:13 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x8)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000000040))
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r4, 0xc4704434, &(0x7f0000000040))

00:46:13 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x8)
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="b9b359f6e9d28acb4441438ba101c30cd468e9", 0x13}], 0x1, 0x0}, 0x0)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000000040))
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x3}, 0x1c)
ioctl$DIOCADDADDR(r4, 0xc4704434, &(0x7f0000000040))

00:46:13 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x8)
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="b9b359f6e9d28acb4441438ba101c30cd468e9", 0x13}], 0x1, 0x0}, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r3, 0xc4704434, &(0x7f0000000040))

00:46:13 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], 0x0)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:13 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x8)
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="b9b359f6e9d28acb4441438ba101c30cd468e9", 0x13}], 0x1, 0x0}, 0x0)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000000040))
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x3}, 0x1c)
ioctl$DIOCADDADDR(r4, 0xc4704434, &(0x7f0000000040))

00:46:13 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x8)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000000040))
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r4, 0xc4704434, &(0x7f0000000040))

00:46:13 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x8)
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="b9b359f6e9d28acb4441438ba101c30cd468e9", 0x13}], 0x1, 0x0}, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r3, 0xc4704434, &(0x7f0000000040))

00:46:13 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], 0x0)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:13 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x8)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000000040))
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r4, 0xc4704434, &(0x7f0000000040))

00:46:13 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x8)
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="b9b359f6e9d28acb4441438ba101c30cd468e9", 0x13}], 0x1, 0x0}, 0x0)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000000040))
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x3}, 0x1c)
ioctl$DIOCADDADDR(r4, 0xc4704434, &(0x7f0000000040))

00:46:13 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x8)
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="b9b359f6e9d28acb4441438ba101c30cd468e9", 0x13}], 0x1, 0x0}, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(r3, 0xc4704434, &(0x7f0000000040))

00:46:13 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="b9b359f6e9d28acb4441438ba101c30cd468e9", 0x13}], 0x1, 0x0}, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040))
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r3, 0xc4704434, &(0x7f0000000040))

00:46:13 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x8)
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="b9b359f6e9d28acb4441438ba101c30cd468e9", 0x13}], 0x1, 0x0}, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(r3, 0xc4704434, &(0x7f0000000040))

00:46:13 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="b9b359f6e9d28acb4441438ba101c30cd468e9", 0x13}], 0x1, 0x0}, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000040))
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r2, 0xc4704434, &(0x7f0000000040))

00:46:13 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="b9b359f6e9d28acb4441438ba101c30cd468e9", 0x13}], 0x1, 0x0}, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040))
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r3, 0xc4704434, &(0x7f0000000040))

00:46:13 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(0x0, 0x0)
rfork(0x14)
ksem_destroy(0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:13 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="b9b359f6e9d28acb4441438ba101c30cd468e9", 0x13}], 0x1, 0x0}, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000040))
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r2, 0xc4704434, &(0x7f0000000040))

00:46:13 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x8)
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="b9b359f6e9d28acb4441438ba101c30cd468e9", 0x13}], 0x1, 0x0}, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(r3, 0xc4704434, &(0x7f0000000040))

00:46:13 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x8)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000000040))
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r4, 0xc4704434, &(0x7f0000000040))

00:46:13 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x8)
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="b9b359f6e9d28acb4441438ba101c30cd468e9", 0x13}], 0x1, 0x0}, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000040))

00:46:13 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(0x0, 0x0)
rfork(0x14)
ksem_destroy(0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:13 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="b9b359f6e9d28acb4441438ba101c30cd468e9", 0x13}], 0x1, 0x0}, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000040))
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r2, 0xc4704434, &(0x7f0000000040))

00:46:13 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x8)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000000040))
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r4, 0xc4704434, &(0x7f0000000040))

00:46:13 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x8)
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="b9b359f6e9d28acb4441438ba101c30cd468e9", 0x13}], 0x1, 0x0}, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000040))

00:46:13 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="b9b359f6e9d28acb4441438ba101c30cd468e9", 0x13}], 0x1, 0x0}, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000040))
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r2, 0xc4704434, &(0x7f0000000040))

00:46:13 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x8)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000000040))
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r4, 0xc4704434, &(0x7f0000000040))

00:46:13 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(0x0, 0x0)
rfork(0x14)
ksem_destroy(0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:13 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="b9b359f6e9d28acb4441438ba101c30cd468e9", 0x13}], 0x1, 0x0}, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:13 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x8)
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="b9b359f6e9d28acb4441438ba101c30cd468e9", 0x13}], 0x1, 0x0}, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000040))

00:46:13 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="b9b359f6e9d28acb4441438ba101c30cd468e9", 0x13}], 0x1, 0x0}, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:13 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x0)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:13 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x8)
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="b9b359f6e9d28acb4441438ba101c30cd468e9", 0x13}], 0x1, 0x0}, 0x0)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r3, 0xc4704434, &(0x7f0000000040))

00:46:13 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x8)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000000040))
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(r4, 0xc4704434, &(0x7f0000000040))

00:46:13 executing program 2:
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="b9b359f6e9d28acb4441438ba101c30cd468e9", 0x13}], 0x1, 0x0}, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:13 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x8)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000000040))
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(r4, 0xc4704434, &(0x7f0000000040))

00:46:13 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x8)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r3, 0xc4704434, &(0x7f0000000040))

00:46:13 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x0)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:13 executing program 2:
sendmsg(0xffffffffffffff9c, 0x0, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:13 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x8)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000000040))
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(r4, 0xc4704434, &(0x7f0000000040))

00:46:13 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r2, 0xc4704434, &(0x7f0000000040))

00:46:13 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x0)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:13 executing program 2:
sendmsg(0xffffffffffffff9c, 0x0, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:13 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x8)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000000040))
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000040))

00:46:13 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
socket$inet_sctp(0x2, 0x1, 0x84)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:13 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000), 0x0)
rfork(0x14)
ksem_destroy(0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:13 executing program 2:
sendmsg(0xffffffffffffff9c, 0x0, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:13 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x8)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000000040))
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000040))

00:46:13 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000), 0x0)
rfork(0x14)
ksem_destroy(0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:13 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:13 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x8)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000000040))
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000040))

00:46:13 executing program 2:
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:14 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000040))

00:46:14 executing program 2:
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:14 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000), 0x0)
rfork(0x14)
ksem_destroy(0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:14 executing program 2:
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:14 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x8)
openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r3, 0xc4704434, &(0x7f0000000040))

00:46:14 executing program 2:
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0), 0x0, 0x0}, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:14 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:14 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000040))

00:46:14 executing program 2:
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0), 0x0, 0x0}, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:14 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000040))

00:46:14 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x8)
openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r3, 0xc4704434, &(0x7f0000000040))

00:46:14 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:14 executing program 2:
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0), 0x0, 0x0}, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:14 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000040))

00:46:14 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x8)
openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r3, 0xc4704434, &(0x7f0000000040))

00:46:14 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000040))

00:46:14 executing program 2:
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{0x0}], 0x1, 0x0}, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:14 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000040))

00:46:14 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:14 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x8)
ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000000040))
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r3, 0xc4704434, &(0x7f0000000040))

00:46:14 executing program 2:
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{0x0}], 0x1, 0x0}, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:14 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000040))

00:46:14 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000040))

00:46:14 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, &(0x7f0000000300))

00:46:14 executing program 2:
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{0x0}], 0x1, 0x0}, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:14 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000040))

00:46:14 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x8)
ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000000040))
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r3, 0xc4704434, &(0x7f0000000040))

00:46:14 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, 0x0)
ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000040))

00:46:14 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, 0x0)
ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000040))

00:46:14 executing program 2:
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)}], 0x1, 0x0}, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:14 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x8)
ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000000040))
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r3, 0xc4704434, &(0x7f0000000040))

00:46:14 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, &(0x7f0000000300))

00:46:14 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, 0x0)
ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000040))

00:46:14 executing program 2:
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)}], 0x1, 0x0}, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:14 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040))
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r3, 0xc4704434, &(0x7f0000000040))

00:46:14 executing program 2:
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)}], 0x1, 0x0}, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:14 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480))
ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000040))

00:46:14 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, &(0x7f0000000300))

00:46:14 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
socket$inet_sctp(0x2, 0x1, 0x84)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000040))
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r2, 0xc4704434, &(0x7f0000000040))

00:46:14 executing program 2:
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="b9b359f6e9d28acb4441", 0xa}], 0x1, 0x0}, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:14 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480))
ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000040))

00:46:14 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480))
ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000040))

00:46:14 executing program 2:
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="b9b359f6e9d28acb4441", 0xa}], 0x1, 0x0}, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:14 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000040))
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r2, 0xc4704434, &(0x7f0000000040))

00:46:14 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), 0x0)

00:46:14 executing program 1:
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000040))

00:46:14 executing program 2:
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="b9b359f6e9d28acb4441", 0xa}], 0x1, 0x0}, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:14 executing program 2:
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="b9b359f6e9d28acb4441438ba101c3", 0xf}], 0x1, 0x0}, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:14 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:14 executing program 1:
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000040))

00:46:14 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), 0x0)

00:46:14 executing program 2:
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="b9b359f6e9d28acb4441438ba101c3", 0xf}], 0x1, 0x0}, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:14 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:14 executing program 1:
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000040))

00:46:14 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), 0x0)

00:46:14 executing program 2:
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="b9b359f6e9d28acb4441438ba101c3", 0xf}], 0x1, 0x0}, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:14 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:14 executing program 2:
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="b9b359f6e9d28acb4441438ba101c30cd4", 0x11}], 0x1, 0x0}, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:14 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r0, 0xc4704434, 0x0)

00:46:14 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:14 executing program 2:
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="b9b359f6e9d28acb4441438ba101c30cd4", 0x11}], 0x1, 0x0}, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:14 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), 0x0)

00:46:14 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:14 executing program 2:
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="b9b359f6e9d28acb4441438ba101c30cd4", 0x11}], 0x1, 0x0}, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:14 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:14 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r0, 0xc4704434, 0x0)

00:46:14 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:14 executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x8)
ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000000040))
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r3, 0xc4704434, &(0x7f0000000040))

00:46:15 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:15 executing program 2:
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="b9b359f6e9d28acb4441438ba101c30cd468", 0x12}], 0x1, 0x0}, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:15 executing program 0:
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0), 0x0, 0x0}, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:15 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r0, 0xc4704434, 0x0)

00:46:15 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:15 executing program 0:
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0), 0x0, 0x0}, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:15 executing program 2:
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="b9b359f6e9d28acb4441438ba101c30cd468", 0x12}], 0x1, 0x0}, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:15 executing program 3:
openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000000040))
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000040))

00:46:15 executing program 0:
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0), 0x0, 0x0}, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:15 executing program 1:
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:15 executing program 3:
openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000000040))
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000040))

00:46:15 executing program 0:
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0), 0x0, 0x0}, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:15 executing program 2:
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="b9b359f6e9d28acb4441438ba101c30cd468", 0x12}], 0x1, 0x0}, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:15 executing program 3:
openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000000040))
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000040))

00:46:15 executing program 0:
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0), 0x0, 0x0}, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:15 executing program 1:
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:15 executing program 2:
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="b9b359f6e9d28acb4441438ba101c30cd468e9", 0x13}], 0x1, 0x0}, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:15 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:15 executing program 0:
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0), 0x0, 0x0}, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:15 executing program 0:
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0), 0x0, 0x0}, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000040))

00:46:15 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:15 executing program 2:
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="b9b359f6e9d28acb4441438ba101c30cd468e9", 0x13}], 0x1, 0x0}, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:15 executing program 1:
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:15 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:15 executing program 2:
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="b9b359f6e9d28acb4441438ba101c30cd468e9", 0x13}], 0x1, 0x0}, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:15 executing program 0:
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0), 0x0, 0x0}, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000040))

00:46:15 executing program 0:
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0), 0x0, 0x0}, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000040))

00:46:15 executing program 2:
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="b9b359f6e9d28acb4441438ba101c30cd468e9", 0x13}], 0x1, 0x0}, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:15 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:15 executing program 1:
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:15 executing program 2:
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="b9b359f6e9d28acb4441438ba101c30cd468e9", 0x13}], 0x1, 0x0}, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:15 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:15 executing program 0:
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0), 0x0, 0x0}, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000040))

00:46:15 executing program 2:
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="b9b359f6e9d28acb4441438ba101c30cd468e9", 0x13}], 0x1, 0x0}, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:15 executing program 0:
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0), 0x0, 0x0}, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000040))

00:46:15 executing program 1:
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:15 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:15 executing program 2:
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="b9b359f6e9d28acb4441438ba101c30cd468e9", 0x13}], 0x1, 0x0}, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000000040))
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000040))

00:46:15 executing program 0:
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0), 0x0, 0x0}, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000040))

00:46:15 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:15 executing program 2:
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="b9b359f6e9d28acb4441438ba101c30cd468e9", 0x13}], 0x1, 0x0}, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000000040))
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000040))

00:46:15 executing program 2:
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="b9b359f6e9d28acb4441438ba101c30cd468e9", 0x13}], 0x1, 0x0}, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000000040))
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000040))

00:46:15 executing program 2:
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="b9b359f6e9d28acb4441438ba101c30cd468e9", 0x13}], 0x1, 0x0}, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:15 executing program 0:
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0), 0x0, 0x0}, 0x0)
ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000000040))
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000040))

00:46:15 executing program 1:
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:15 executing program 2:
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="b9b359f6e9d28acb4441438ba101c30cd468e9", 0x13}], 0x1, 0x0}, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:15 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:15 executing program 0:
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0), 0x0, 0x0}, 0x0)
ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000000040))
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000040))

00:46:15 executing program 2:
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="b9b359f6e9d28acb4441438ba101c30cd468e9", 0x13}], 0x1, 0x0}, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:15 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:15 executing program 2:
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="b9b359f6e9d28acb4441438ba101c30cd468e9", 0x13}], 0x1, 0x0}, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:15 executing program 0:
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0), 0x0, 0x0}, 0x0)
ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000000040))
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000040))

00:46:15 executing program 1:
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000040))

00:46:15 executing program 2:
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="b9b359f6e9d28acb4441438ba101c30cd468e9", 0x13}], 0x1, 0x0}, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:15 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, 0x0)
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:15 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:15 executing program 1:
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000040))

00:46:15 executing program 2:
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="b9b359f6e9d28acb4441438ba101c30cd468e9", 0x13}], 0x1, 0x0}, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:15 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:15 executing program 2:
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="b9b359f6e9d28acb4441438ba101c30cd468e9", 0x13}], 0x1, 0x0}, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:15 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, 0x0)
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:15 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:15 executing program 1:
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000040))

00:46:15 executing program 2:
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="b9b359f6e9d28acb4441438ba101c30cd468e9", 0x13}], 0x1, 0x0}, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:15 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, 0x0)
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:15 executing program 1:
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000040))

00:46:15 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:15 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480))
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:15 executing program 1:
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000040))

00:46:15 executing program 2:
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="b9b359f6e9d28acb4441438ba101c30cd468e9", 0x13}], 0x1, 0x0}, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:15 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:15 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480))
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:15 executing program 2:
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="b9b359f6e9d28acb4441438ba101c30cd468e9", 0x13}], 0x1, 0x0}, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, 0x0)
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:15 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480))
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:15 executing program 1:
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000040))

00:46:15 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:15 executing program 2:
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="b9b359f6e9d28acb4441438ba101c30cd468e9", 0x13}], 0x1, 0x0}, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, 0x0)
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:15 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:15 executing program 2:
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="b9b359f6e9d28acb4441438ba101c30cd468e9", 0x13}], 0x1, 0x0}, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, 0x0)
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:15 executing program 2:
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="b9b359f6e9d28acb4441438ba101c30cd468e9", 0x13}], 0x1, 0x0}, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480))
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:15 executing program 0:
openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000000040))
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000040))

00:46:15 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000040))

00:46:16 executing program 1:
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000000040))
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000040))

00:46:16 executing program 2:
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="b9b359f6e9d28acb4441438ba101c30cd468e9", 0x13}], 0x1, 0x0}, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480))
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:16 executing program 1:
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000000040))
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000040))

00:46:16 executing program 0:
openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000000040))
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000040))

00:46:16 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000040))

00:46:16 executing program 1:
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000000040))
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000040))

00:46:16 executing program 0:
openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000000040))
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000040))

00:46:16 executing program 2:
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="b9b359f6e9d28acb4441438ba101c30cd468e9", 0x13}], 0x1, 0x0}, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480))
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:16 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000040))

00:46:16 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:16 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, 0x0)

00:46:16 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:16 executing program 2:
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="b9b359f6e9d28acb4441438ba101c30cd468e9", 0x13}], 0x1, 0x0}, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000040))

00:46:16 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:16 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, 0x0)

00:46:16 executing program 2:
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="b9b359f6e9d28acb4441438ba101c30cd468e9", 0x13}], 0x1, 0x0}, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000040))

00:46:16 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:16 executing program 2:
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="b9b359f6e9d28acb4441438ba101c30cd468e9", 0x13}], 0x1, 0x0}, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000040))

00:46:16 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, 0x0)

00:46:16 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:16 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480))
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:16 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:16 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:16 executing program 2:
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="b9b359f6e9d28acb4441438ba101c30cd468e9", 0x13}], 0x1, 0x0}, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, 0x0)

00:46:16 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:16 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:16 executing program 2:
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="b9b359f6e9d28acb4441438ba101c30cd468e9", 0x13}], 0x1, 0x0}, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, 0x0)

00:46:16 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:16 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:16 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:16 executing program 2:
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="b9b359f6e9d28acb4441438ba101c30cd468e9", 0x13}], 0x1, 0x0}, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, 0x0)

00:46:16 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:16 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, 0x0)
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:16 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:16 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:16 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, 0x0)
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:16 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x0)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:16 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:16 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:16 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, 0x0)
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:16 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:16 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:16 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x8)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000000040))
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(r4, 0xc4704434, &(0x7f0000000040))

00:46:16 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:16 executing program 1:
openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000000040))
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000040))

00:46:16 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000040))

00:46:16 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, 0x0)
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:16 executing program 1:
openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000000040))
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000040))

00:46:16 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)=0x8)
ksem_init(0x0, 0x0)
rfork(0x14)
ksem_destroy(0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:16 executing program 1:
openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000000040))
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000040))

00:46:16 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000040))

00:46:16 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, 0x0)
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:16 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:16 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000040))

00:46:16 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, 0x0)
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:16 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = dup2(r2, r0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x14)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = accept4(r2, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
setsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000000140)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[], 0x0)
ksem_init(&(0x7f0000000000)=<r6=>0x0, 0x0)
rfork(0x14)
ksem_destroy(r6)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0xc)

00:46:16 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:16 executing program 3:
openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000040))

00:46:16 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:16 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480))
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:16 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480))
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:16 executing program 3:
openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000040))

00:46:16 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480))
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:16 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x8)
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="b9b359f6e9d28acb4441438ba101c30cd468e9", 0x13}], 0x1, 0x0}, 0x0)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000000040))
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x3}, 0x1c)
ioctl$DIOCADDADDR(r4, 0xc4704434, &(0x7f0000000040))

00:46:16 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:16 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000040))

00:46:16 executing program 3:
openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000040))

00:46:16 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:16 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000040))

00:46:16 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000040))

00:46:16 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x8)
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="b9b359f6e9d28acb4441438ba101c30cd468e9", 0x13}], 0x1, 0x0}, 0x0)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000000040))
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x3}, 0x1c)
ioctl$DIOCADDADDR(r4, 0xc4704434, &(0x7f0000000040))

00:46:16 executing program 3:
ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000000040))
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000040))

00:46:16 executing program 3:
ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000000040))
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000040))

00:46:16 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, 0x0)

00:46:16 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:16 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x8)
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="b9b359f6e9d28acb4441438ba101c30cd468e9", 0x13}], 0x1, 0x0}, 0x0)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000000040))
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x3}, 0x1c)
ioctl$DIOCADDADDR(r4, 0xc4704434, &(0x7f0000000040))

00:46:16 executing program 3:
ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000000040))
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000040))

00:46:16 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, 0x0)

00:46:16 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:16 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:16 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, 0x0)

00:46:17 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x8)
sendmsg(0xffffffffffffff9c, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000040)="b9b359f6e9d28acb4441438ba101c30cd468e9", 0x13}], 0x1, 0x0}, 0x0)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000000040))
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x3}, 0x1c)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r4, 0xc4704434, &(0x7f0000000040))
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="060007000400030005004e60cbe29237386fbb6fd53ccfbdb711a2e489f4df00"/41], &(0x7f0000000140)=0x16)

00:46:17 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:17 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x0, 0x0, @empty, 0xcfc}}, <r1=>0x0, 0xfffffff8, 0x7, 0x82, 0x1f, 0x4, 0x9}, &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0x4, 0x8}, &(0x7f00000001c0)=0x8)
socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=[@sndinfo={0x1c}], 0x1c}, 0x0)

00:46:17 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:17 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:17 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x0, 0x0, @empty, 0xcfc}}, <r1=>0x0, 0xfffffff8, 0x7, 0x82, 0x1f, 0x4, 0x9}, &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0x4, 0x8}, &(0x7f00000001c0)=0x8)
socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=[@sndinfo={0x1c}], 0x1c}, 0x0)

00:46:17 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:17 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x0, 0xff}, 0x8)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000040)={0x3, [0x0, <r2=>0x0, 0x0]}, &(0x7f0000000080)=0x10)
r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000280)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000002c0)=0x1c, 0x30000000)
sendto(r3, &(0x7f0000000300)="cbd763950391ef2082544f5088847885efa3c0be732c1eeb8800eba0f4256ff184ea9fc7c8a5b4b54c73d3f5efe74169202123daf7efe5e16c49decbb00e179b07c7176b408da938f4b04dd6402946bad8eaed01adfcb7d74bf05f69940237f10257c6492819d84fa8269cb0457953d1b4cfa2a0810bc2ca21707ab5b4eba9896e964c69269eb9f18bbd62b29160d1cccc350a42d63f3da274c782c3d2a5811bc33fd011c5af2c8beef4e13607acba12c23b7e484958021054118132c28278ccce538852be85c5254c3f812fb763", 0xce, 0x100, &(0x7f0000000400)=@in6={0x1c, 0x1c, 0x0, 0x5, @local={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=[@sndinfo={0x1c, 0x84, 0x4, {0x200}}], 0xfffffee4}, 0x8)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r4, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r5, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r5, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r6 = socket$inet6(0x1c, 0x2, 0x99)
sendmsg$unix(0xffffffffffffffff, &(0x7f00000017c0)={&(0x7f0000000500)=@file={0xa, 0x0, './file0\x00'}, 0xa, &(0x7f0000001700)=[{&(0x7f0000000540)="60d405f51b66ead6581fe7da740d8f58bd9e9230b94f5f1b9600ca592a3499db91d4421d90f9457c85bd83460f02f3949fa69f945b82dcf40ea88165bfe13bdc1c8f71ae2fce1a23a730ee4fd4db3120ff3d31f7b4fa2972c1f912260b684a2536a71539ce77b3f987bcc849af30bc7ed53a88ecc1f0f3a5b9d0f47166f33a0f46288799a4c48820ef39e0336ef378f4f1afdf18d223aed5e19472f97be353c1375e", 0xa2}, {&(0x7f0000000600)="6f441720f146966886a77e7c60231350028c3b0a63f14ce5249119179c1f033ae9869a69fae0ffa7401daa3c08cd2228c7caacb56ccbed7abacbac2bfaeed126b6e0d7672f49baaa792a81907c", 0x4d}, {&(0x7f0000000680)="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", 0x1000}, {&(0x7f0000001680)="b498d34ffb1bb1a4802dad20a445942d1ccfd1ad710880fec1b6ff2ab2984b344e08540827ca4ec9a3c8c236061995030da96cb37d053b3328bfd185aab298d4c11446ea1a2592e1", 0x48}], 0x4, &(0x7f0000001780)=[@rights={0x28, 0xffff, 0x1, [0xffffffffffffffff, r5, r6, r1, r1]}], 0x28, 0x80}, 0x19d)
sendto(r3, &(0x7f0000000440)="b776d5cd30c758fef09e291e963e0ad4421bdbcc3d69c4407e5b0d0600f766d2bf502f9cf897794397ecd26e1b7fd412d52f239d0323341ba16aea7a2bcc03e9bac89ec25be308af05", 0x49, 0x180, &(0x7f00000004c0)=@in6={0x1c, 0x1c, 0x2, 0x200, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x2, 0x3, r2}, &(0x7f0000000180)=0xc)

00:46:17 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x0, 0x0, @empty, 0xcfc}}, <r1=>0x0, 0xfffffff8, 0x7, 0x82, 0x1f, 0x4, 0x9}, &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0x4, 0x8}, &(0x7f00000001c0)=0x8)
socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=[@sndinfo={0x1c}], 0x1c}, 0x0)

00:46:17 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, 0x0)
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:17 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:17 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, 0x0)
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:17 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x0, 0x0, @empty, 0xcfc}}, <r1=>0x0, 0xfffffff8, 0x7, 0x82, 0x1f, 0x4, 0x9}, &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0x4, 0x8}, &(0x7f00000001c0)=0x8)
socket$inet6_sctp(0x1c, 0x1, 0x84)

00:46:17 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, 0x0)
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:17 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:17 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=<r3=>0x0], &(0x7f00000001c0)=0x8)
pipe2(&(0x7f0000000080)={0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x4)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f00000002c0)={r3, 0x0, 0x80}, &(0x7f0000000300)=0xc)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0xc)

00:46:17 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x0, 0x0, @empty, 0xcfc}}, <r1=>0x0, 0xfffffff8, 0x7, 0x82, 0x1f, 0x4, 0x9}, &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0x4, 0x8}, &(0x7f00000001c0)=0x8)

00:46:17 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480))
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:17 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:18 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480))
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:18 executing program 3:
openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000000040))
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000040))

00:46:18 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x1000, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=[@authinfo={0x10, 0x84, 0x8, {0x2}}], 0x10}, 0x0)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:46:18 executing program 3:
openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000000040))
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000040))

00:46:18 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x4, 0x8}, &(0x7f00000001c0)=0x8)

00:46:18 executing program 0:
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x4, 0x8}, &(0x7f00000001c0)=0x8)

00:46:18 executing program 0:
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x4, 0x8}, &(0x7f00000001c0)=0x8)

00:46:18 executing program 3:
openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000000040))
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000040))

00:46:18 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480))
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:18 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x1000, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=[@authinfo={0x10, 0x84, 0x8, {0x2}}], 0x10}, 0x0)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:46:18 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:18 executing program 0:
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x4, 0x8}, &(0x7f00000001c0)=0x8)

00:46:18 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x4, 0x8}, &(0x7f00000001c0)=0x8)

00:46:18 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:18 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x4, 0x8}, &(0x7f00000001c0)=0x8)

00:46:18 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x1000, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=[@authinfo={0x10, 0x84, 0x8, {0x2}}], 0x10}, 0x0)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:46:18 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000040))

00:46:18 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:46:18 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:18 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x4, 0x8}, &(0x7f00000001c0)=0x8)

00:46:18 executing program 2:
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:46:18 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000040))

00:46:18 executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x4, 0x8}, &(0x7f00000001c0)=0x8)

00:46:18 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x2, 0x0)
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:18 executing program 2:
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:46:18 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000040))

00:46:18 executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x4, 0x8}, &(0x7f00000001c0)=0x8)

00:46:18 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x2, 0x0)
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:18 executing program 2:
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:46:18 executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x4, 0x8}, &(0x7f00000001c0)=0x8)

00:46:18 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, 0x0)

00:46:18 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x2, 0x0)
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:18 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:46:18 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, 0x0)

00:46:18 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:18 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, 0x0, &(0x7f00000001c0))

00:46:18 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:46:18 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:18 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, 0x0, &(0x7f00000001c0))

00:46:18 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:46:18 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

00:46:18 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, 0x0)

00:46:18 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000040))

00:46:18 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:46:18 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, 0x0, &(0x7f00000001c0))

00:46:18 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:46:18 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x1000, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=[@authinfo={0x10, 0x84, 0x8, {0x2}}], 0x10}, 0x0)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:46:18 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000040))

00:46:18 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x0, 0x8}, &(0x7f00000001c0)=0x8)

00:46:18 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:46:18 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000040))

00:46:18 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x1000, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=[@authinfo={0x10, 0x84, 0x8, {0x2}}], 0x10}, 0x0)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:46:18 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, &(0x7f0000000080))

00:46:18 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, &(0x7f0000000080))

00:46:18 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x0, 0x8}, &(0x7f00000001c0)=0x8)

00:46:18 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x1000, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=[@authinfo={0x10, 0x84, 0x8, {0x2}}], 0x10}, 0x0)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:46:18 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(r1, 0xc4704434, 0x0)

00:46:18 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, &(0x7f0000000080))

00:46:18 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), 0x0)

00:46:18 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x0, 0x8}, &(0x7f00000001c0)=0x8)

00:46:18 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(r1, 0xc4704434, 0x0)

00:46:18 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x1000, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=[@authinfo={0x10, 0x84, 0x8, {0x2}}], 0x10}, 0x0)

00:46:18 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x4}, &(0x7f00000001c0)=0x8)

00:46:18 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), 0x0)

00:46:18 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(r1, 0xc4704434, 0x0)

00:46:18 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x4}, 0x0)

00:46:18 executing program 1:
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x1000, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=[@authinfo={0x10, 0x84, 0x8, {0x2}}], 0x10}, 0x0)

00:46:18 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0xffff, 0x2c10, 0x7, 0x5, <r4=>0x0}, &(0x7f0000000040)=0x10)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000100)={r4, 0x401}, &(0x7f0000000140)=0xc)
socket$inet6_sctp(0x1c, 0x1, 0x84)

00:46:18 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), 0x0)

00:46:18 executing program 1:
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x1000, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=[@authinfo={0x10, 0x84, 0x8, {0x2}}], 0x10}, 0x0)

00:46:18 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x4}, 0x0)

00:46:18 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0xffff, 0x2c10, 0x7, 0x5, <r4=>0x0}, &(0x7f0000000040)=0x10)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000100)={r4, 0x401}, &(0x7f0000000140)=0xc)
socket$inet6_sctp(0x1c, 0x1, 0x84)

00:46:18 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x4}, 0x0)

00:46:18 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000040)={0x2, 0x7e30, 0x5, 0x1ff}, &(0x7f0000000140)=0x10)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r2, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000000)={0x2}, 0x1)
r3 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x8)

00:46:18 executing program 1:
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x1000, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=[@authinfo={0x10, 0x84, 0x8, {0x2}}], 0x10}, 0x0)

00:46:18 executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000040)={0x2, 0x7e30, 0x5, 0x1ff}, &(0x7f0000000140)=0x10)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r2, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000000)={0x2}, 0x1)
r3 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x8)

00:46:18 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x1000, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=[@authinfo={0x10, 0x84, 0x8, {0x2}}], 0x10}, 0x0)

00:46:18 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0xffff, 0x2c10, 0x7, 0x5, <r4=>0x0}, &(0x7f0000000040)=0x10)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000100)={r4, 0x401}, &(0x7f0000000140)=0xc)
socket$inet6_sctp(0x1c, 0x1, 0x84)

00:46:18 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x1000, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=[@authinfo={0x10, 0x84, 0x8, {0x2}}], 0x10}, 0x0)

00:46:18 executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000040)={0x2, 0x7e30, 0x5, 0x1ff}, &(0x7f0000000140)=0x10)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r2, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000000)={0x2}, 0x1)
r3 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x8)

00:46:18 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x1000, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=[@authinfo={0x10, 0x84, 0x8, {0x2}}], 0x10}, 0x0)

00:46:19 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0xffff, 0x2c10, 0x7, 0x5, <r4=>0x0}, &(0x7f0000000040)=0x10)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000100)={r4, 0x401}, &(0x7f0000000140)=0xc)

00:46:19 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r1, r2)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r4, 0x0, 0x0, 0x80, &(0x7f0000000100)={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r4, 0x84, 0x8002, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0xbce5, @mcast1, 0x7f}, &(0x7f0000000140)=0x1c)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=<r5=>0x0], &(0x7f00000001c0)=0x8)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0)={r5}, &(0x7f0000000300)=0xc)
socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto$inet(r3, &(0x7f0000000340)="fe473cae9624b3adb3205b47f2807dfd46ff3772d50d68a5d670f008068245d8a137f531684b3d2ccb27a37a7c8bb1578e3e5b10173f42e5aab4891ac68c41a891c0fee4a69321c05831ef3e8824d4e0f93fed911df367139ec422f35e9db01baeb734537cda95ff66ea8c67e28aa2a9dd4415a420b6e2b5ac4caecc95d7b9c20474fd28844824c0916799c5", 0x8c, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x6}, 0x8)

00:46:19 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x1000, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=[@authinfo={0x10, 0x84, 0x8, {0x2}}], 0x10}, 0x0)

00:46:19 executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000040)={0x2, 0x7e30, 0x5, 0x1ff}, &(0x7f0000000140)=0x10)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r2, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000000)={0x2}, 0x1)
r3 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x8)

00:46:19 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0xffff, 0x2c10, 0x7, 0x5}, &(0x7f0000000040)=0x10)

00:46:19 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x1000, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=[@authinfo={0x10, 0x84, 0x8, {0x2}}], 0x10}, 0x0)

00:46:19 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0xffff, 0x2c10, 0x7, 0x5}, &(0x7f0000000040)=0x10)

00:46:19 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x1000, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=[@authinfo={0x10, 0x84, 0x8, {0x2}}], 0x10}, 0x0)

00:46:19 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet_sctp(r0, 0x0, 0x0)

00:46:20 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r1, r2)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r4, 0x0, 0x0, 0x80, &(0x7f0000000100)={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r4, 0x84, 0x8002, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0xbce5, @mcast1, 0x7f}, &(0x7f0000000140)=0x1c)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=<r5=>0x0], &(0x7f00000001c0)=0x8)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0)={r5}, &(0x7f0000000300)=0xc)
socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto$inet(r3, &(0x7f0000000340)="fe473cae9624b3adb3205b47f2807dfd46ff3772d50d68a5d670f008068245d8a137f531684b3d2ccb27a37a7c8bb1578e3e5b10173f42e5aab4891ac68c41a891c0fee4a69321c05831ef3e8824d4e0f93fed911df367139ec422f35e9db01baeb734537cda95ff66ea8c67e28aa2a9dd4415a420b6e2b5ac4caecc95d7b9c20474fd28844824c0916799c5", 0x8c, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x6}, 0x8)

00:46:20 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet_sctp(r0, 0x0, 0x0)

00:46:20 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14)
socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0xffff, 0x2c10, 0x7, 0x5}, &(0x7f0000000040)=0x10)

00:46:20 executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000040)={0x2, 0x7e30, 0x5, 0x1ff}, &(0x7f0000000140)=0x10)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r2, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000000)={0x2}, 0x1)
dup2(r0, r1)

00:46:20 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14)
socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0xffff, 0x2c10, 0x7, 0x5}, &(0x7f0000000040)=0x10)

00:46:20 executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000040)={0x2, 0x7e30, 0x5, 0x1ff}, &(0x7f0000000140)=0x10)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r2, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000000)={0x2}, 0x1)

00:46:20 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14)
socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0xffff, 0x2c10, 0x7, 0x5}, &(0x7f0000000040)=0x10)

00:46:20 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet_sctp(r0, 0x0, 0x0)

00:46:20 executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000040)={0x2, 0x7e30, 0x5, 0x1ff}, &(0x7f0000000140)=0x10)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r2, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)

00:46:20 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r1, r2)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r4, 0x0, 0x0, 0x80, &(0x7f0000000100)={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r4, 0x84, 0x8002, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0xbce5, @mcast1, 0x7f}, &(0x7f0000000140)=0x1c)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=<r5=>0x0], &(0x7f00000001c0)=0x8)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0)={r5}, &(0x7f0000000300)=0xc)
socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto$inet(r3, &(0x7f0000000340)="fe473cae9624b3adb3205b47f2807dfd46ff3772d50d68a5d670f008068245d8a137f531684b3d2ccb27a37a7c8bb1578e3e5b10173f42e5aab4891ac68c41a891c0fee4a69321c05831ef3e8824d4e0f93fed911df367139ec422f35e9db01baeb734537cda95ff66ea8c67e28aa2a9dd4415a420b6e2b5ac4caecc95d7b9c20474fd28844824c0916799c5", 0x8c, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x6}, 0x8)

00:46:20 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@authinfo={0x10, 0x84, 0x8, {0x2}}], 0x10}, 0x0)

00:46:20 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14)
r2 = dup2(r1, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000000)={0xffff, 0x2c10, 0x7, 0x5}, &(0x7f0000000040)=0x10)

00:46:20 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14)
r2 = dup2(r1, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000000)={0xffff, 0x2c10, 0x7, 0x5}, &(0x7f0000000040)=0x10)

00:46:20 executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000040)={0x2, 0x7e30, 0x5, 0x1ff}, &(0x7f0000000140)=0x10)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)

00:46:20 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@authinfo={0x10, 0x84, 0x8, {0x2}}], 0x10}, 0x0)

00:46:20 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14)
r2 = dup2(r1, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000000)={0xffff, 0x2c10, 0x7, 0x5}, &(0x7f0000000040)=0x10)

00:46:20 executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000040)={0x2, 0x7e30, 0x5, 0x1ff}, &(0x7f0000000140)=0x10)

00:46:21 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r1, r2)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r4, 0x0, 0x0, 0x80, &(0x7f0000000100)={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r4, 0x84, 0x8002, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0xbce5, @mcast1, 0x7f}, &(0x7f0000000140)=0x1c)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=<r5=>0x0], &(0x7f00000001c0)=0x8)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0)={r5}, &(0x7f0000000300)=0xc)
socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto$inet(r3, &(0x7f0000000340)="fe473cae9624b3adb3205b47f2807dfd46ff3772d50d68a5d670f008068245d8a137f531684b3d2ccb27a37a7c8bb1578e3e5b10173f42e5aab4891ac68c41a891c0fee4a69321c05831ef3e8824d4e0f93fed911df367139ec422f35e9db01baeb734537cda95ff66ea8c67e28aa2a9dd4415a420b6e2b5ac4caecc95d7b9c20474fd28844824c0916799c5", 0x8c, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:21 executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
socket(0x2, 0x1, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000040)={0x2, 0x7e30, 0x5, 0x1ff}, &(0x7f0000000140)=0x10)

00:46:21 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000000)={0xffff, 0x2c10, 0x7, 0x5}, &(0x7f0000000040)=0x10)

00:46:21 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@authinfo={0x10, 0x84, 0x8, {0x2}}], 0x10}, 0x0)

00:46:21 executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000040)={0x2, 0x7e30, 0x5, 0x1ff}, &(0x7f0000000140)=0x10)

00:46:21 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=[@authinfo={0x10, 0x84, 0x8, {0x2}}], 0x10}, 0x0)

00:46:21 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000000)={0xffff, 0x2c10, 0x7, 0x5}, &(0x7f0000000040)=0x10)

00:46:21 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r1, r2)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r4, 0x0, 0x0, 0x80, &(0x7f0000000100)={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r4, 0x84, 0x8002, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0xbce5, @mcast1, 0x7f}, &(0x7f0000000140)=0x1c)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=<r5=>0x0], &(0x7f00000001c0)=0x8)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0)={r5}, &(0x7f0000000300)=0xc)
sendto$inet(r3, &(0x7f0000000340)="fe473cae9624b3adb3205b47f2807dfd46ff3772d50d68a5d670f008068245d8a137f531684b3d2ccb27a37a7c8bb1578e3e5b10173f42e5aab4891ac68c41a891c0fee4a69321c05831ef3e8824d4e0f93fed911df367139ec422f35e9db01baeb734537cda95ff66ea8c67e28aa2a9dd4415a420b6e2b5ac4caecc95d7b9c20474fd28844824c0916799c5", 0x8c, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:21 executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x2, 0x7e30, 0x5, 0x1ff}, &(0x7f0000000140)=0x10)

00:46:21 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup2(0xffffffffffffffff, r0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0xffff, 0x2c10, 0x7, 0x5}, &(0x7f0000000040)=0x10)

00:46:21 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r3, 0x0, 0x0, 0x80, &(0x7f0000000100)={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r3, 0x84, 0x8002, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0xbce5, @mcast1, 0x7f}, &(0x7f0000000140)=0x1c)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x8)
sendto$inet(r2, &(0x7f0000000340)="fe473cae9624b3adb3205b47f2807dfd46ff3772d50d68a5d670f008068245d8a137f531684b3d2ccb27a37a7c8bb1578e3e5b10173f42e5aab4891ac68c41a891c0fee4a69321c05831ef3e8824d4e0f93fed911df367139ec422f35e9db01baeb734537cda95ff66ea8c67e28aa2a9dd4415a420b6e2b5ac4caecc95d7b9c20474fd28844824c0916799c5", 0x8c, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:21 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @ipv4}, 0x1c, 0x0}, 0x0)

00:46:21 executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x2, 0x7e30, 0x5, 0x1ff}, &(0x7f0000000140)=0x10)

00:46:21 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup2(0xffffffffffffffff, r0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0xffff, 0x2c10, 0x7, 0x5}, &(0x7f0000000040)=0x10)

00:46:21 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r3, 0x0, 0x0, 0x80, &(0x7f0000000100)={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r3, 0x84, 0x8002, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0xbce5, @mcast1, 0x7f}, &(0x7f0000000140)=0x1c)
sendto$inet(r2, &(0x7f0000000340)="fe473cae9624b3adb3205b47f2807dfd46ff3772d50d68a5d670f008068245d8a137f531684b3d2ccb27a37a7c8bb1578e3e5b10173f42e5aab4891ac68c41a891c0fee4a69321c05831ef3e8824d4e0f93fed911df367139ec422f35e9db01baeb734537cda95ff66ea8c67e28aa2a9dd4415a420b6e2b5ac4caecc95d7b9c20474fd28844824c0916799c5", 0x8c, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:21 executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x2, 0x7e30, 0x5, 0x1ff}, &(0x7f0000000140)=0x10)

00:46:21 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup2(0xffffffffffffffff, r0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0xffff, 0x2c10, 0x7, 0x5}, &(0x7f0000000040)=0x10)

00:46:21 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @ipv4}, 0x1c, 0x0}, 0x0)

00:46:21 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000000)={0xffff, 0x2c10, 0x7, 0x5}, &(0x7f0000000040)=0x10)

00:46:21 executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x2, 0x7e30, 0x5, 0x1ff}, &(0x7f0000000140)=0x10)

00:46:21 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000000)={0xffff, 0x2c10, 0x7, 0x5}, &(0x7f0000000040)=0x10)

00:46:21 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @ipv4}, 0x1c, 0x0}, 0x0)

00:46:22 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r3, 0x0, 0x0, 0x80, &(0x7f0000000100)={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f0000000340)="fe473cae9624b3adb3205b47f2807dfd46ff3772d50d68a5d670f008068245d8a137f531684b3d2ccb27a37a7c8bb1578e3e5b10173f42e5aab4891ac68c41a891c0fee4a69321c05831ef3e8824d4e0f93fed911df367139ec422f35e9db01baeb734537cda95ff66ea8c67e28aa2a9dd4415a420b6e2b5ac4caecc95d7b9c20474fd28844824c0916799c5", 0x8c, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:22 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000140)}, 0x0)

00:46:22 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000000)={0xffff, 0x2c10, 0x7, 0x5}, &(0x7f0000000040)=0x10)

00:46:22 executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x2, 0x7e30, 0x5, 0x1ff}, &(0x7f0000000140)=0x10)

00:46:22 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000000)={0xffff, 0x2c10, 0x7, 0x5}, &(0x7f0000000040)=0x10)

00:46:22 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000140)}, 0x0)

00:46:22 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x2, 0x7e30, 0x5, 0x1ff}, &(0x7f0000000140)=0x10)

00:46:22 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000140)}, 0x0)

00:46:22 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r2, &(0x7f0000000340)="fe473cae9624b3adb3205b47f2807dfd46ff3772d50d68a5d670f008068245d8a137f531684b3d2ccb27a37a7c8bb1578e3e5b10173f42e5aab4891ac68c41a891c0fee4a69321c05831ef3e8824d4e0f93fed911df367139ec422f35e9db01baeb734537cda95ff66ea8c67e28aa2a9dd4415a420b6e2b5ac4caecc95d7b9c20474fd28844824c0916799c5", 0x8c, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:22 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000000)={0xffff, 0x2c10, 0x7, 0x5}, &(0x7f0000000040)=0x10)

00:46:22 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=[@authinfo={0x10}], 0x10}, 0x0)

00:46:22 executing program 0:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x2, 0x7e30, 0x5, 0x1ff}, &(0x7f0000000140)=0x10)

00:46:22 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14)
r2 = dup2(r1, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000000)={0xffff, 0x2c10, 0x7, 0x5}, &(0x7f0000000040)=0x10)

00:46:22 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000000)={0xffff, 0x2c10, 0x7, 0x5}, &(0x7f0000000040)=0x10)

00:46:22 executing program 0:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x2, 0x7e30, 0x5, 0x1ff}, &(0x7f0000000140)=0x10)

00:46:22 executing program 0:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x2, 0x7e30, 0x5, 0x1ff}, &(0x7f0000000140)=0x10)

00:46:22 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14)
socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0xffff, 0x2c10, 0x7, 0x5}, &(0x7f0000000040)=0x10)

00:46:23 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
sendto$inet(r2, &(0x7f0000000340)="fe473cae9624b3adb3205b47f2807dfd46ff3772d50d68a5d670f008068245d8a137f531684b3d2ccb27a37a7c8bb1578e3e5b10173f42e5aab4891ac68c41a891c0fee4a69321c05831ef3e8824d4e0f93fed911df367139ec422f35e9db01baeb734537cda95ff66ea8c67e28aa2a9dd4415a420b6e2b5ac4caecc95d7b9c20474fd28844824c0916799c5", 0x8c, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:23 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000000)={0xffff, 0x2c10, 0x7, 0x5}, &(0x7f0000000040)=0x10)

00:46:23 executing program 0:
socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x2, 0x7e30, 0x5, 0x1ff}, &(0x7f0000000140)=0x10)

00:46:23 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14)
socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0xffff, 0x2c10, 0x7, 0x5}, &(0x7f0000000040)=0x10)

00:46:23 executing program 0:
socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x2, 0x7e30, 0x5, 0x1ff}, &(0x7f0000000140)=0x10)

00:46:23 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup2(0xffffffffffffffff, r0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0xffff, 0x2c10, 0x7, 0x5}, &(0x7f0000000040)=0x10)

00:46:23 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
r2 = accept4(r1, 0x0, &(0x7f0000000140), 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000740)={@in6={{0x1c, 0x1c, 0x1, 0x1000, @empty, 0x7}}, <r3=>0x0}, &(0x7f0000000800)=0x88)
sendmsg$inet6_sctp(r2, &(0x7f00000008c0)={&(0x7f0000000180)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000280)="3d26a000cfb6065aeeec26e6cdfc4e7dc21edbacbd16f76fac4d1a5529efd31d01a14c0ca418e6253b6430dec158e53bf86e73da4927184241006aad52678a494479cfe6383712dc4799446e730fe643a024e9e7d96767c49d9f1f35055d07c5d2d754cd1e99327918a87ad4e74658dac4a09ea8e4342c951380efdc9933871319d5b6187ee5782cc3ce4c3d9467258f237f0d6dd31de9547aa0f08813f54a0eb1f59b1fa10dd6a95f91534a", 0xac}, {&(0x7f0000000340)="ae525b3bedaf1fee52b0591f805e2529e66085ee660ec69544df38f9f1603c640d20306cc3f47ffeda6674c39771a739b7b081fb7f3aa3c5d57cf5ef2c644802c19353d8e100b1637afc75e6da50a0d2091d70e56aaeee2c6421a179c51673275b5772ab99eed4e96a0622119a129bbe39dd0b6d1c8546cb0721dbfaaa275e9bd6b17b0f80e2e68764257ec0524d7d3a8977c7f62db78fd02b949e6d993645afc2be8d04b166a39af6064b04fddf1e3c9311f5ceb5fa76306eac07701ad4a45fb99591a27b732acea8598a7dd051ac301881ef08", 0xd4}, {&(0x7f00000001c0)="fa5ba1c150a496973f8c2806a2fa2adfc6dfa4acc6422e065bdc411387cdedfff3418185c4be9e1310796080eddb90aac9deb85c60", 0x35}, {&(0x7f0000000440)="10474de16310eeb375e5d8cf0171ae930405b76d78ce0ae7521af65de91cbea0594f8a45ada78cd704df21b80d3c39703277fb503791b44f5d3d7f455dd141b4ac9c05feebe773d39cfdb9bc550432aa4003cbccb42089867d0d03e418fc00e9c3e074f74aa4cf085189757a07c3ff0d006198126bd6d31e47147d20856df0ed6fa2b8f9421755bd39fefe03e1fbcb1e8be3084ae85b6d", 0x97}, {&(0x7f0000000500)="43a284c32346f2ece95e8ed4676dfd89e32c32d1fa2e9cffb2eda28bcbf1e5dcbbc65d9909a7c1615be29e4694594f090c8a693f2836e82986f4ca51302d773b5b0c6fa20b20e18405f8eddb323cbc", 0x4f}, {&(0x7f0000000580)="1a3952154afc012afa603554c491e1a0baca1ba6d9e351b54e0b74c324e287323047091272d5e7ec8a48451a498965c8ab9ba535a61edb6e86f7b4831315e8429b7d83e32f7ccf98b281c4762b7f7f12402132847ee46d9670d99e8af8bdcfd28f46cb1663fef840eb9b0761264d56d83db32a5c91a189ba32c2e61fca5d46fcd6783964f7e410e1ba3e24cde3b7fe3912786a38c5b1e29392a67a99f4c30a6c4ce9b6f2af02f591db42c8b8383574e5de319c9d28a954edb4964a9992d2f1bc689a374aa14a5e94f87ca851d703abf4c7446db9677a0a1f0928d296f807b8b67185f8a57d73dd6a62", 0xe9}, {&(0x7f0000000680)="be7588cddcb6bc62c060f17d2281e000590cd9c8a5a6e8bbe39f11", 0x1b}], 0x7, &(0x7f0000000840)=[@sndinfo={0x1c, 0x84, 0x4, {0x7fff, 0x20, 0x0, 0x800, r3}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0xe7}}, @init={0x14, 0x84, 0x1, {0x4, 0x0, 0x2, 0xfffa}}], 0x64, 0x80}, 0x80)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r4, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r1, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r5, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r5, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000900)={<r6=>r3, 0xfff9, 0x3, [0x7, 0xfff, 0x8]}, &(0x7f0000000940)=0xe)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x26, &(0x7f0000000980)={r6, 0x2}, &(0x7f00000009c0)=0x8)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:23 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
socket(0x2, 0x1, 0x0)
sendto$inet(r2, &(0x7f0000000340)="fe473cae9624b3adb3205b47f2807dfd46ff3772d50d68a5d670f008068245d8a137f531684b3d2ccb27a37a7c8bb1578e3e5b10173f42e5aab4891ac68c41a891c0fee4a69321c05831ef3e8824d4e0f93fed911df367139ec422f35e9db01baeb734537cda95ff66ea8c67e28aa2a9dd4415a420b6e2b5ac4caecc95d7b9c20474fd28844824c0916799c5", 0x8c, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:23 executing program 0:
socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x2, 0x7e30, 0x5, 0x1ff}, &(0x7f0000000140)=0x10)

00:46:23 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup2(0xffffffffffffffff, r0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0xffff, 0x2c10, 0x7, 0x5}, &(0x7f0000000040)=0x10)

00:46:23 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
sendto$inet(r2, &(0x7f0000000340)="fe473cae9624b3adb3205b47f2807dfd46ff3772d50d68a5d670f008068245d8a137f531684b3d2ccb27a37a7c8bb1578e3e5b10173f42e5aab4891ac68c41a891c0fee4a69321c05831ef3e8824d4e0f93fed911df367139ec422f35e9db01baeb734537cda95ff66ea8c67e28aa2a9dd4415a420b6e2b5ac4caecc95d7b9c20474fd28844824c0916799c5", 0x8c, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:23 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, &(0x7f0000000140))

00:46:23 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
r2 = accept4(r1, 0x0, &(0x7f0000000140), 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000740)={@in6={{0x1c, 0x1c, 0x1, 0x1000, @empty, 0x7}}, <r3=>0x0}, &(0x7f0000000800)=0x88)
sendmsg$inet6_sctp(r2, &(0x7f00000008c0)={&(0x7f0000000180)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000280)="3d26a000cfb6065aeeec26e6cdfc4e7dc21edbacbd16f76fac4d1a5529efd31d01a14c0ca418e6253b6430dec158e53bf86e73da4927184241006aad52678a494479cfe6383712dc4799446e730fe643a024e9e7d96767c49d9f1f35055d07c5d2d754cd1e99327918a87ad4e74658dac4a09ea8e4342c951380efdc9933871319d5b6187ee5782cc3ce4c3d9467258f237f0d6dd31de9547aa0f08813f54a0eb1f59b1fa10dd6a95f91534a", 0xac}, {&(0x7f0000000340)="ae525b3bedaf1fee52b0591f805e2529e66085ee660ec69544df38f9f1603c640d20306cc3f47ffeda6674c39771a739b7b081fb7f3aa3c5d57cf5ef2c644802c19353d8e100b1637afc75e6da50a0d2091d70e56aaeee2c6421a179c51673275b5772ab99eed4e96a0622119a129bbe39dd0b6d1c8546cb0721dbfaaa275e9bd6b17b0f80e2e68764257ec0524d7d3a8977c7f62db78fd02b949e6d993645afc2be8d04b166a39af6064b04fddf1e3c9311f5ceb5fa76306eac07701ad4a45fb99591a27b732acea8598a7dd051ac301881ef08", 0xd4}, {&(0x7f00000001c0)="fa5ba1c150a496973f8c2806a2fa2adfc6dfa4acc6422e065bdc411387cdedfff3418185c4be9e1310796080eddb90aac9deb85c60", 0x35}, {&(0x7f0000000440)="10474de16310eeb375e5d8cf0171ae930405b76d78ce0ae7521af65de91cbea0594f8a45ada78cd704df21b80d3c39703277fb503791b44f5d3d7f455dd141b4ac9c05feebe773d39cfdb9bc550432aa4003cbccb42089867d0d03e418fc00e9c3e074f74aa4cf085189757a07c3ff0d006198126bd6d31e47147d20856df0ed6fa2b8f9421755bd39fefe03e1fbcb1e8be3084ae85b6d", 0x97}, {&(0x7f0000000500)="43a284c32346f2ece95e8ed4676dfd89e32c32d1fa2e9cffb2eda28bcbf1e5dcbbc65d9909a7c1615be29e4694594f090c8a693f2836e82986f4ca51302d773b5b0c6fa20b20e18405f8eddb323cbc", 0x4f}, {&(0x7f0000000580)="1a3952154afc012afa603554c491e1a0baca1ba6d9e351b54e0b74c324e287323047091272d5e7ec8a48451a498965c8ab9ba535a61edb6e86f7b4831315e8429b7d83e32f7ccf98b281c4762b7f7f12402132847ee46d9670d99e8af8bdcfd28f46cb1663fef840eb9b0761264d56d83db32a5c91a189ba32c2e61fca5d46fcd6783964f7e410e1ba3e24cde3b7fe3912786a38c5b1e29392a67a99f4c30a6c4ce9b6f2af02f591db42c8b8383574e5de319c9d28a954edb4964a9992d2f1bc689a374aa14a5e94f87ca851d703abf4c7446db9677a0a1f0928d296f807b8b67185f8a57d73dd6a62", 0xe9}, {&(0x7f0000000680)="be7588cddcb6bc62c060f17d2281e000590cd9c8a5a6e8bbe39f11", 0x1b}], 0x7, &(0x7f0000000840)=[@sndinfo={0x1c, 0x84, 0x4, {0x7fff, 0x20, 0x0, 0x800, r3}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0xe7}}, @init={0x14, 0x84, 0x1, {0x4, 0x0, 0x2, 0xfffa}}], 0x64, 0x80}, 0x80)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r4, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r1, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r5, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r5, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000900)={<r6=>r3, 0xfff9, 0x3, [0x7, 0xfff, 0x8]}, &(0x7f0000000940)=0xe)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x26, &(0x7f0000000980)={r6, 0x2}, &(0x7f00000009c0)=0x8)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:23 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(0xffffffffffffffff, &(0x7f0000000340)="fe473cae9624b3adb3205b47f2807dfd46ff3772d50d68a5d670f008068245d8a137f531684b3d2ccb27a37a7c8bb1578e3e5b10173f42e5aab4891ac68c41a891c0fee4a69321c05831ef3e8824d4e0f93fed911df367139ec422f35e9db01baeb734537cda95ff66ea8c67e28aa2a9dd4415a420b6e2b5ac4caecc95d7b9c20474fd28844824c0916799c5", 0x8c, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:23 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, &(0x7f0000000140))

00:46:23 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup2(0xffffffffffffffff, r0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0xffff, 0x2c10, 0x7, 0x5}, &(0x7f0000000040)=0x10)

00:46:23 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, &(0x7f0000000140))

00:46:23 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup2(r0, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0xffff, 0x2c10, 0x7, 0x5}, &(0x7f0000000040)=0x10)

00:46:23 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(0xffffffffffffffff, &(0x7f0000000340)="fe473cae9624b3adb3205b47f2807dfd46ff3772d50d68a5d670f008068245d8a137f531684b3d2ccb27a37a7c8bb1578e3e5b10173f42e5aab4891ac68c41a891c0fee4a69321c05831ef3e8824d4e0f93fed911df367139ec422f35e9db01baeb734537cda95ff66ea8c67e28aa2a9dd4415a420b6e2b5ac4caecc95d7b9c20474fd28844824c0916799c5", 0x8c, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:23 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x7e30, 0x5, 0x1ff}, &(0x7f0000000140)=0x10)

00:46:24 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
r2 = accept4(r1, 0x0, &(0x7f0000000140), 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000740)={@in6={{0x1c, 0x1c, 0x1, 0x1000, @empty, 0x7}}, <r3=>0x0}, &(0x7f0000000800)=0x88)
sendmsg$inet6_sctp(r2, &(0x7f00000008c0)={&(0x7f0000000180)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000280)="3d26a000cfb6065aeeec26e6cdfc4e7dc21edbacbd16f76fac4d1a5529efd31d01a14c0ca418e6253b6430dec158e53bf86e73da4927184241006aad52678a494479cfe6383712dc4799446e730fe643a024e9e7d96767c49d9f1f35055d07c5d2d754cd1e99327918a87ad4e74658dac4a09ea8e4342c951380efdc9933871319d5b6187ee5782cc3ce4c3d9467258f237f0d6dd31de9547aa0f08813f54a0eb1f59b1fa10dd6a95f91534a", 0xac}, {&(0x7f0000000340)="ae525b3bedaf1fee52b0591f805e2529e66085ee660ec69544df38f9f1603c640d20306cc3f47ffeda6674c39771a739b7b081fb7f3aa3c5d57cf5ef2c644802c19353d8e100b1637afc75e6da50a0d2091d70e56aaeee2c6421a179c51673275b5772ab99eed4e96a0622119a129bbe39dd0b6d1c8546cb0721dbfaaa275e9bd6b17b0f80e2e68764257ec0524d7d3a8977c7f62db78fd02b949e6d993645afc2be8d04b166a39af6064b04fddf1e3c9311f5ceb5fa76306eac07701ad4a45fb99591a27b732acea8598a7dd051ac301881ef08", 0xd4}, {&(0x7f00000001c0)="fa5ba1c150a496973f8c2806a2fa2adfc6dfa4acc6422e065bdc411387cdedfff3418185c4be9e1310796080eddb90aac9deb85c60", 0x35}, {&(0x7f0000000440)="10474de16310eeb375e5d8cf0171ae930405b76d78ce0ae7521af65de91cbea0594f8a45ada78cd704df21b80d3c39703277fb503791b44f5d3d7f455dd141b4ac9c05feebe773d39cfdb9bc550432aa4003cbccb42089867d0d03e418fc00e9c3e074f74aa4cf085189757a07c3ff0d006198126bd6d31e47147d20856df0ed6fa2b8f9421755bd39fefe03e1fbcb1e8be3084ae85b6d", 0x97}, {&(0x7f0000000500)="43a284c32346f2ece95e8ed4676dfd89e32c32d1fa2e9cffb2eda28bcbf1e5dcbbc65d9909a7c1615be29e4694594f090c8a693f2836e82986f4ca51302d773b5b0c6fa20b20e18405f8eddb323cbc", 0x4f}, {&(0x7f0000000580)="1a3952154afc012afa603554c491e1a0baca1ba6d9e351b54e0b74c324e287323047091272d5e7ec8a48451a498965c8ab9ba535a61edb6e86f7b4831315e8429b7d83e32f7ccf98b281c4762b7f7f12402132847ee46d9670d99e8af8bdcfd28f46cb1663fef840eb9b0761264d56d83db32a5c91a189ba32c2e61fca5d46fcd6783964f7e410e1ba3e24cde3b7fe3912786a38c5b1e29392a67a99f4c30a6c4ce9b6f2af02f591db42c8b8383574e5de319c9d28a954edb4964a9992d2f1bc689a374aa14a5e94f87ca851d703abf4c7446db9677a0a1f0928d296f807b8b67185f8a57d73dd6a62", 0xe9}, {&(0x7f0000000680)="be7588cddcb6bc62c060f17d2281e000590cd9c8a5a6e8bbe39f11", 0x1b}], 0x7, &(0x7f0000000840)=[@sndinfo={0x1c, 0x84, 0x4, {0x7fff, 0x20, 0x0, 0x800, r3}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0xe7}}, @init={0x14, 0x84, 0x1, {0x4, 0x0, 0x2, 0xfffa}}], 0x64, 0x80}, 0x80)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r4, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r1, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r5, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r5, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000900)={<r6=>r3, 0xfff9, 0x3, [0x7, 0xfff, 0x8]}, &(0x7f0000000940)=0xe)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x26, &(0x7f0000000980)={r6, 0x2}, &(0x7f00000009c0)=0x8)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:24 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(0xffffffffffffffff, &(0x7f0000000340)="fe473cae9624b3adb3205b47f2807dfd46ff3772d50d68a5d670f008068245d8a137f531684b3d2ccb27a37a7c8bb1578e3e5b10173f42e5aab4891ac68c41a891c0fee4a69321c05831ef3e8824d4e0f93fed911df367139ec422f35e9db01baeb734537cda95ff66ea8c67e28aa2a9dd4415a420b6e2b5ac4caecc95d7b9c20474fd28844824c0916799c5", 0x8c, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:24 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup2(r0, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0xffff, 0x2c10, 0x7, 0x5}, &(0x7f0000000040)=0x10)

00:46:24 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x0, 0x5, 0x1ff}, &(0x7f0000000140)=0x10)

00:46:24 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup2(r0, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0xffff, 0x2c10, 0x7, 0x5}, &(0x7f0000000040)=0x10)

00:46:24 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = dup2(r0, 0xffffffffffffffff)
sendto$inet(r1, &(0x7f0000000340)="fe473cae9624b3adb3205b47f2807dfd46ff3772d50d68a5d670f008068245d8a137f531684b3d2ccb27a37a7c8bb1578e3e5b10173f42e5aab4891ac68c41a891c0fee4a69321c05831ef3e8824d4e0f93fed911df367139ec422f35e9db01baeb734537cda95ff66ea8c67e28aa2a9dd4415a420b6e2b5ac4caecc95d7b9c20474fd28844824c0916799c5", 0x8c, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:24 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1ff}, &(0x7f0000000140)=0x10)

00:46:24 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = dup2(r0, 0xffffffffffffffff)
sendto$inet(r1, &(0x7f0000000340)="fe473cae9624b3adb3205b47f2807dfd46ff3772d50d68a5d670f008068245d8a137f531684b3d2ccb27a37a7c8bb1578e3e5b10173f42e5aab4891ac68c41a891c0fee4a69321c05831ef3e8824d4e0f93fed911df367139ec422f35e9db01baeb734537cda95ff66ea8c67e28aa2a9dd4415a420b6e2b5ac4caecc95d7b9c20474fd28844824c0916799c5", 0x8c, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:24 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0xffff, 0x2c10, 0x7, 0x5}, &(0x7f0000000040)=0x10)

00:46:24 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
r2 = accept4(r1, 0x0, &(0x7f0000000140), 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000740)={@in6={{0x1c, 0x1c, 0x1, 0x1000, @empty, 0x7}}, <r3=>0x0}, &(0x7f0000000800)=0x88)
sendmsg$inet6_sctp(r2, &(0x7f00000008c0)={&(0x7f0000000180)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000280)="3d26a000cfb6065aeeec26e6cdfc4e7dc21edbacbd16f76fac4d1a5529efd31d01a14c0ca418e6253b6430dec158e53bf86e73da4927184241006aad52678a494479cfe6383712dc4799446e730fe643a024e9e7d96767c49d9f1f35055d07c5d2d754cd1e99327918a87ad4e74658dac4a09ea8e4342c951380efdc9933871319d5b6187ee5782cc3ce4c3d9467258f237f0d6dd31de9547aa0f08813f54a0eb1f59b1fa10dd6a95f91534a", 0xac}, {&(0x7f0000000340)="ae525b3bedaf1fee52b0591f805e2529e66085ee660ec69544df38f9f1603c640d20306cc3f47ffeda6674c39771a739b7b081fb7f3aa3c5d57cf5ef2c644802c19353d8e100b1637afc75e6da50a0d2091d70e56aaeee2c6421a179c51673275b5772ab99eed4e96a0622119a129bbe39dd0b6d1c8546cb0721dbfaaa275e9bd6b17b0f80e2e68764257ec0524d7d3a8977c7f62db78fd02b949e6d993645afc2be8d04b166a39af6064b04fddf1e3c9311f5ceb5fa76306eac07701ad4a45fb99591a27b732acea8598a7dd051ac301881ef08", 0xd4}, {&(0x7f00000001c0)="fa5ba1c150a496973f8c2806a2fa2adfc6dfa4acc6422e065bdc411387cdedfff3418185c4be9e1310796080eddb90aac9deb85c60", 0x35}, {&(0x7f0000000440)="10474de16310eeb375e5d8cf0171ae930405b76d78ce0ae7521af65de91cbea0594f8a45ada78cd704df21b80d3c39703277fb503791b44f5d3d7f455dd141b4ac9c05feebe773d39cfdb9bc550432aa4003cbccb42089867d0d03e418fc00e9c3e074f74aa4cf085189757a07c3ff0d006198126bd6d31e47147d20856df0ed6fa2b8f9421755bd39fefe03e1fbcb1e8be3084ae85b6d", 0x97}, {&(0x7f0000000500)="43a284c32346f2ece95e8ed4676dfd89e32c32d1fa2e9cffb2eda28bcbf1e5dcbbc65d9909a7c1615be29e4694594f090c8a693f2836e82986f4ca51302d773b5b0c6fa20b20e18405f8eddb323cbc", 0x4f}, {&(0x7f0000000580)="1a3952154afc012afa603554c491e1a0baca1ba6d9e351b54e0b74c324e287323047091272d5e7ec8a48451a498965c8ab9ba535a61edb6e86f7b4831315e8429b7d83e32f7ccf98b281c4762b7f7f12402132847ee46d9670d99e8af8bdcfd28f46cb1663fef840eb9b0761264d56d83db32a5c91a189ba32c2e61fca5d46fcd6783964f7e410e1ba3e24cde3b7fe3912786a38c5b1e29392a67a99f4c30a6c4ce9b6f2af02f591db42c8b8383574e5de319c9d28a954edb4964a9992d2f1bc689a374aa14a5e94f87ca851d703abf4c7446db9677a0a1f0928d296f807b8b67185f8a57d73dd6a62", 0xe9}, {&(0x7f0000000680)="be7588cddcb6bc62c060f17d2281e000590cd9c8a5a6e8bbe39f11", 0x1b}], 0x7, &(0x7f0000000840)=[@sndinfo={0x1c, 0x84, 0x4, {0x7fff, 0x20, 0x0, 0x800, r3}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0xe7}}, @init={0x14, 0x84, 0x1, {0x4, 0x0, 0x2, 0xfffa}}], 0x64, 0x80}, 0x80)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r4, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r1, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r5, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r5, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000900)={r3, 0xfff9, 0x3, [0x7, 0xfff, 0x8]}, &(0x7f0000000940)=0xe)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:24 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000140)=0x10)

00:46:24 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0xffff, 0x2c10, 0x7, 0x5}, &(0x7f0000000040)=0x10)

00:46:24 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = dup2(r0, 0xffffffffffffffff)
sendto$inet(r1, &(0x7f0000000340)="fe473cae9624b3adb3205b47f2807dfd46ff3772d50d68a5d670f008068245d8a137f531684b3d2ccb27a37a7c8bb1578e3e5b10173f42e5aab4891ac68c41a891c0fee4a69321c05831ef3e8824d4e0f93fed911df367139ec422f35e9db01baeb734537cda95ff66ea8c67e28aa2a9dd4415a420b6e2b5ac4caecc95d7b9c20474fd28844824c0916799c5", 0x8c, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:24 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040), 0x0)

00:46:24 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0xffff, 0x2c10, 0x7, 0x5}, &(0x7f0000000040)=0x10)

00:46:24 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040), 0x0)

00:46:24 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, 0x0, &(0x7f0000000040))

00:46:24 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
r2 = accept4(r1, 0x0, &(0x7f0000000140), 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000740)={@in6={{0x1c, 0x1c, 0x1, 0x1000, @empty, 0x7}}, <r3=>0x0}, &(0x7f0000000800)=0x88)
sendmsg$inet6_sctp(r2, &(0x7f00000008c0)={&(0x7f0000000180)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000280)="3d26a000cfb6065aeeec26e6cdfc4e7dc21edbacbd16f76fac4d1a5529efd31d01a14c0ca418e6253b6430dec158e53bf86e73da4927184241006aad52678a494479cfe6383712dc4799446e730fe643a024e9e7d96767c49d9f1f35055d07c5d2d754cd1e99327918a87ad4e74658dac4a09ea8e4342c951380efdc9933871319d5b6187ee5782cc3ce4c3d9467258f237f0d6dd31de9547aa0f08813f54a0eb1f59b1fa10dd6a95f91534a", 0xac}, {&(0x7f0000000340)="ae525b3bedaf1fee52b0591f805e2529e66085ee660ec69544df38f9f1603c640d20306cc3f47ffeda6674c39771a739b7b081fb7f3aa3c5d57cf5ef2c644802c19353d8e100b1637afc75e6da50a0d2091d70e56aaeee2c6421a179c51673275b5772ab99eed4e96a0622119a129bbe39dd0b6d1c8546cb0721dbfaaa275e9bd6b17b0f80e2e68764257ec0524d7d3a8977c7f62db78fd02b949e6d993645afc2be8d04b166a39af6064b04fddf1e3c9311f5ceb5fa76306eac07701ad4a45fb99591a27b732acea8598a7dd051ac301881ef08", 0xd4}, {&(0x7f00000001c0)="fa5ba1c150a496973f8c2806a2fa2adfc6dfa4acc6422e065bdc411387cdedfff3418185c4be9e1310796080eddb90aac9deb85c60", 0x35}, {&(0x7f0000000440)="10474de16310eeb375e5d8cf0171ae930405b76d78ce0ae7521af65de91cbea0594f8a45ada78cd704df21b80d3c39703277fb503791b44f5d3d7f455dd141b4ac9c05feebe773d39cfdb9bc550432aa4003cbccb42089867d0d03e418fc00e9c3e074f74aa4cf085189757a07c3ff0d006198126bd6d31e47147d20856df0ed6fa2b8f9421755bd39fefe03e1fbcb1e8be3084ae85b6d", 0x97}, {&(0x7f0000000500)="43a284c32346f2ece95e8ed4676dfd89e32c32d1fa2e9cffb2eda28bcbf1e5dcbbc65d9909a7c1615be29e4694594f090c8a693f2836e82986f4ca51302d773b5b0c6fa20b20e18405f8eddb323cbc", 0x4f}, {&(0x7f0000000580)="1a3952154afc012afa603554c491e1a0baca1ba6d9e351b54e0b74c324e287323047091272d5e7ec8a48451a498965c8ab9ba535a61edb6e86f7b4831315e8429b7d83e32f7ccf98b281c4762b7f7f12402132847ee46d9670d99e8af8bdcfd28f46cb1663fef840eb9b0761264d56d83db32a5c91a189ba32c2e61fca5d46fcd6783964f7e410e1ba3e24cde3b7fe3912786a38c5b1e29392a67a99f4c30a6c4ce9b6f2af02f591db42c8b8383574e5de319c9d28a954edb4964a9992d2f1bc689a374aa14a5e94f87ca851d703abf4c7446db9677a0a1f0928d296f807b8b67185f8a57d73dd6a62", 0xe9}, {&(0x7f0000000680)="be7588cddcb6bc62c060f17d2281e000590cd9c8a5a6e8bbe39f11", 0x1b}], 0x7, &(0x7f0000000840)=[@sndinfo={0x1c, 0x84, 0x4, {0x7fff, 0x20, 0x0, 0x800, r3}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0xe7}}, @init={0x14, 0x84, 0x1, {0x4, 0x0, 0x2, 0xfffa}}], 0x64, 0x80}, 0x80)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r4, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r1, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r5, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r5, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:24 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
sendto$inet(r2, &(0x7f0000000340)="fe473cae9624b3adb3205b47f2807dfd46ff3772d50d68a5d670f008068245d8a137f531684b3d2ccb27a37a7c8bb1578e3e5b10173f42e5aab4891ac68c41a891c0fee4a69321c05831ef3e8824d4e0f93fed911df367139ec422f35e9db01baeb734537cda95ff66ea8c67e28aa2a9dd4415a420b6e2b5ac4caecc95d7b9c20474fd28844824c0916799c5", 0x8c, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:24 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040), 0x0)

00:46:24 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, 0x0, &(0x7f0000000040))

00:46:24 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
sendto$inet(r2, &(0x7f0000000340)="fe473cae9624b3adb3205b47f2807dfd46ff3772d50d68a5d670f008068245d8a137f531684b3d2ccb27a37a7c8bb1578e3e5b10173f42e5aab4891ac68c41a891c0fee4a69321c05831ef3e8824d4e0f93fed911df367139ec422f35e9db01baeb734537cda95ff66ea8c67e28aa2a9dd4415a420b6e2b5ac4caecc95d7b9c20474fd28844824c0916799c5", 0x8c, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:24 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
r2 = accept4(r1, 0x0, &(0x7f0000000140), 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000740)={@in6={{0x1c, 0x1c, 0x1, 0x1000, @empty, 0x7}}, <r3=>0x0}, &(0x7f0000000800)=0x88)
sendmsg$inet6_sctp(r2, &(0x7f00000008c0)={&(0x7f0000000180)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000280)="3d26a000cfb6065aeeec26e6cdfc4e7dc21edbacbd16f76fac4d1a5529efd31d01a14c0ca418e6253b6430dec158e53bf86e73da4927184241006aad52678a494479cfe6383712dc4799446e730fe643a024e9e7d96767c49d9f1f35055d07c5d2d754cd1e99327918a87ad4e74658dac4a09ea8e4342c951380efdc9933871319d5b6187ee5782cc3ce4c3d9467258f237f0d6dd31de9547aa0f08813f54a0eb1f59b1fa10dd6a95f91534a", 0xac}, {&(0x7f0000000340)="ae525b3bedaf1fee52b0591f805e2529e66085ee660ec69544df38f9f1603c640d20306cc3f47ffeda6674c39771a739b7b081fb7f3aa3c5d57cf5ef2c644802c19353d8e100b1637afc75e6da50a0d2091d70e56aaeee2c6421a179c51673275b5772ab99eed4e96a0622119a129bbe39dd0b6d1c8546cb0721dbfaaa275e9bd6b17b0f80e2e68764257ec0524d7d3a8977c7f62db78fd02b949e6d993645afc2be8d04b166a39af6064b04fddf1e3c9311f5ceb5fa76306eac07701ad4a45fb99591a27b732acea8598a7dd051ac301881ef08", 0xd4}, {&(0x7f00000001c0)="fa5ba1c150a496973f8c2806a2fa2adfc6dfa4acc6422e065bdc411387cdedfff3418185c4be9e1310796080eddb90aac9deb85c60", 0x35}, {&(0x7f0000000440)="10474de16310eeb375e5d8cf0171ae930405b76d78ce0ae7521af65de91cbea0594f8a45ada78cd704df21b80d3c39703277fb503791b44f5d3d7f455dd141b4ac9c05feebe773d39cfdb9bc550432aa4003cbccb42089867d0d03e418fc00e9c3e074f74aa4cf085189757a07c3ff0d006198126bd6d31e47147d20856df0ed6fa2b8f9421755bd39fefe03e1fbcb1e8be3084ae85b6d", 0x97}, {&(0x7f0000000500)="43a284c32346f2ece95e8ed4676dfd89e32c32d1fa2e9cffb2eda28bcbf1e5dcbbc65d9909a7c1615be29e4694594f090c8a693f2836e82986f4ca51302d773b5b0c6fa20b20e18405f8eddb323cbc", 0x4f}, {&(0x7f0000000580)="1a3952154afc012afa603554c491e1a0baca1ba6d9e351b54e0b74c324e287323047091272d5e7ec8a48451a498965c8ab9ba535a61edb6e86f7b4831315e8429b7d83e32f7ccf98b281c4762b7f7f12402132847ee46d9670d99e8af8bdcfd28f46cb1663fef840eb9b0761264d56d83db32a5c91a189ba32c2e61fca5d46fcd6783964f7e410e1ba3e24cde3b7fe3912786a38c5b1e29392a67a99f4c30a6c4ce9b6f2af02f591db42c8b8383574e5de319c9d28a954edb4964a9992d2f1bc689a374aa14a5e94f87ca851d703abf4c7446db9677a0a1f0928d296f807b8b67185f8a57d73dd6a62", 0xe9}, {&(0x7f0000000680)="be7588cddcb6bc62c060f17d2281e000590cd9c8a5a6e8bbe39f11", 0x1b}], 0x7, &(0x7f0000000840)=[@sndinfo={0x1c, 0x84, 0x4, {0x7fff, 0x20, 0x0, 0x800, r3}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0xe7}}, @init={0x14, 0x84, 0x1, {0x4, 0x0, 0x2, 0xfffa}}], 0x64, 0x80}, 0x80)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r4, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r1, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r5, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r5, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000900)={r3, 0xfff9, 0x3, [0x7, 0xfff, 0x8]}, &(0x7f0000000940)=0xe)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:24 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
sendto$inet(r2, &(0x7f0000000340)="fe473cae9624b3adb3205b47f2807dfd46ff3772d50d68a5d670f008068245d8a137f531684b3d2ccb27a37a7c8bb1578e3e5b10173f42e5aab4891ac68c41a891c0fee4a69321c05831ef3e8824d4e0f93fed911df367139ec422f35e9db01baeb734537cda95ff66ea8c67e28aa2a9dd4415a420b6e2b5ac4caecc95d7b9c20474fd28844824c0916799c5", 0x8c, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:24 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, 0x0, &(0x7f0000000040))

00:46:25 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
r2 = accept4(r1, 0x0, &(0x7f0000000140), 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000740)={@in6={{0x1c, 0x1c, 0x1, 0x1000, @empty, 0x7}}, <r3=>0x0}, &(0x7f0000000800)=0x88)
sendmsg$inet6_sctp(r2, &(0x7f00000008c0)={&(0x7f0000000180)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000280)="3d26a000cfb6065aeeec26e6cdfc4e7dc21edbacbd16f76fac4d1a5529efd31d01a14c0ca418e6253b6430dec158e53bf86e73da4927184241006aad52678a494479cfe6383712dc4799446e730fe643a024e9e7d96767c49d9f1f35055d07c5d2d754cd1e99327918a87ad4e74658dac4a09ea8e4342c951380efdc9933871319d5b6187ee5782cc3ce4c3d9467258f237f0d6dd31de9547aa0f08813f54a0eb1f59b1fa10dd6a95f91534a", 0xac}, {&(0x7f0000000340)="ae525b3bedaf1fee52b0591f805e2529e66085ee660ec69544df38f9f1603c640d20306cc3f47ffeda6674c39771a739b7b081fb7f3aa3c5d57cf5ef2c644802c19353d8e100b1637afc75e6da50a0d2091d70e56aaeee2c6421a179c51673275b5772ab99eed4e96a0622119a129bbe39dd0b6d1c8546cb0721dbfaaa275e9bd6b17b0f80e2e68764257ec0524d7d3a8977c7f62db78fd02b949e6d993645afc2be8d04b166a39af6064b04fddf1e3c9311f5ceb5fa76306eac07701ad4a45fb99591a27b732acea8598a7dd051ac301881ef08", 0xd4}, {&(0x7f00000001c0)="fa5ba1c150a496973f8c2806a2fa2adfc6dfa4acc6422e065bdc411387cdedfff3418185c4be9e1310796080eddb90aac9deb85c60", 0x35}, {&(0x7f0000000440)="10474de16310eeb375e5d8cf0171ae930405b76d78ce0ae7521af65de91cbea0594f8a45ada78cd704df21b80d3c39703277fb503791b44f5d3d7f455dd141b4ac9c05feebe773d39cfdb9bc550432aa4003cbccb42089867d0d03e418fc00e9c3e074f74aa4cf085189757a07c3ff0d006198126bd6d31e47147d20856df0ed6fa2b8f9421755bd39fefe03e1fbcb1e8be3084ae85b6d", 0x97}, {&(0x7f0000000500)="43a284c32346f2ece95e8ed4676dfd89e32c32d1fa2e9cffb2eda28bcbf1e5dcbbc65d9909a7c1615be29e4694594f090c8a693f2836e82986f4ca51302d773b5b0c6fa20b20e18405f8eddb323cbc", 0x4f}, {&(0x7f0000000580)="1a3952154afc012afa603554c491e1a0baca1ba6d9e351b54e0b74c324e287323047091272d5e7ec8a48451a498965c8ab9ba535a61edb6e86f7b4831315e8429b7d83e32f7ccf98b281c4762b7f7f12402132847ee46d9670d99e8af8bdcfd28f46cb1663fef840eb9b0761264d56d83db32a5c91a189ba32c2e61fca5d46fcd6783964f7e410e1ba3e24cde3b7fe3912786a38c5b1e29392a67a99f4c30a6c4ce9b6f2af02f591db42c8b8383574e5de319c9d28a954edb4964a9992d2f1bc689a374aa14a5e94f87ca851d703abf4c7446db9677a0a1f0928d296f807b8b67185f8a57d73dd6a62", 0xe9}, {&(0x7f0000000680)="be7588cddcb6bc62c060f17d2281e000590cd9c8a5a6e8bbe39f11", 0x1b}], 0x7, &(0x7f0000000840)=[@sndinfo={0x1c, 0x84, 0x4, {0x7fff, 0x20, 0x0, 0x800, r3}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0xe7}}, @init={0x14, 0x84, 0x1, {0x4, 0x0, 0x2, 0xfffa}}], 0x64, 0x80}, 0x80)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r4, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r1, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r5, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:25 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
r2 = accept4(r1, 0x0, &(0x7f0000000140), 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000740)={@in6={{0x1c, 0x1c, 0x1, 0x1000, @empty, 0x7}}, <r3=>0x0}, &(0x7f0000000800)=0x88)
sendmsg$inet6_sctp(r2, &(0x7f00000008c0)={&(0x7f0000000180)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000280)="3d26a000cfb6065aeeec26e6cdfc4e7dc21edbacbd16f76fac4d1a5529efd31d01a14c0ca418e6253b6430dec158e53bf86e73da4927184241006aad52678a494479cfe6383712dc4799446e730fe643a024e9e7d96767c49d9f1f35055d07c5d2d754cd1e99327918a87ad4e74658dac4a09ea8e4342c951380efdc9933871319d5b6187ee5782cc3ce4c3d9467258f237f0d6dd31de9547aa0f08813f54a0eb1f59b1fa10dd6a95f91534a", 0xac}, {&(0x7f0000000340)="ae525b3bedaf1fee52b0591f805e2529e66085ee660ec69544df38f9f1603c640d20306cc3f47ffeda6674c39771a739b7b081fb7f3aa3c5d57cf5ef2c644802c19353d8e100b1637afc75e6da50a0d2091d70e56aaeee2c6421a179c51673275b5772ab99eed4e96a0622119a129bbe39dd0b6d1c8546cb0721dbfaaa275e9bd6b17b0f80e2e68764257ec0524d7d3a8977c7f62db78fd02b949e6d993645afc2be8d04b166a39af6064b04fddf1e3c9311f5ceb5fa76306eac07701ad4a45fb99591a27b732acea8598a7dd051ac301881ef08", 0xd4}, {&(0x7f00000001c0)="fa5ba1c150a496973f8c2806a2fa2adfc6dfa4acc6422e065bdc411387cdedfff3418185c4be9e1310796080eddb90aac9deb85c60", 0x35}, {&(0x7f0000000440)="10474de16310eeb375e5d8cf0171ae930405b76d78ce0ae7521af65de91cbea0594f8a45ada78cd704df21b80d3c39703277fb503791b44f5d3d7f455dd141b4ac9c05feebe773d39cfdb9bc550432aa4003cbccb42089867d0d03e418fc00e9c3e074f74aa4cf085189757a07c3ff0d006198126bd6d31e47147d20856df0ed6fa2b8f9421755bd39fefe03e1fbcb1e8be3084ae85b6d", 0x97}, {&(0x7f0000000500)="43a284c32346f2ece95e8ed4676dfd89e32c32d1fa2e9cffb2eda28bcbf1e5dcbbc65d9909a7c1615be29e4694594f090c8a693f2836e82986f4ca51302d773b5b0c6fa20b20e18405f8eddb323cbc", 0x4f}, {&(0x7f0000000580)="1a3952154afc012afa603554c491e1a0baca1ba6d9e351b54e0b74c324e287323047091272d5e7ec8a48451a498965c8ab9ba535a61edb6e86f7b4831315e8429b7d83e32f7ccf98b281c4762b7f7f12402132847ee46d9670d99e8af8bdcfd28f46cb1663fef840eb9b0761264d56d83db32a5c91a189ba32c2e61fca5d46fcd6783964f7e410e1ba3e24cde3b7fe3912786a38c5b1e29392a67a99f4c30a6c4ce9b6f2af02f591db42c8b8383574e5de319c9d28a954edb4964a9992d2f1bc689a374aa14a5e94f87ca851d703abf4c7446db9677a0a1f0928d296f807b8b67185f8a57d73dd6a62", 0xe9}, {&(0x7f0000000680)="be7588cddcb6bc62c060f17d2281e000590cd9c8a5a6e8bbe39f11", 0x1b}], 0x7, &(0x7f0000000840)=[@sndinfo={0x1c, 0x84, 0x4, {0x7fff, 0x20, 0x0, 0x800, r3}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0xe7}}, @init={0x14, 0x84, 0x1, {0x4, 0x0, 0x2, 0xfffa}}], 0x64, 0x80}, 0x80)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r4, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r1, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r5, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r5, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000900)={r3, 0xfff9, 0x3, [0x7, 0xfff, 0x8]}, &(0x7f0000000940)=0xe)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:25 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup2(0xffffffffffffffff, r0)
sendto$inet(r1, &(0x7f0000000340)="fe473cae9624b3adb3205b47f2807dfd46ff3772d50d68a5d670f008068245d8a137f531684b3d2ccb27a37a7c8bb1578e3e5b10173f42e5aab4891ac68c41a891c0fee4a69321c05831ef3e8824d4e0f93fed911df367139ec422f35e9db01baeb734537cda95ff66ea8c67e28aa2a9dd4415a420b6e2b5ac4caecc95d7b9c20474fd28844824c0916799c5", 0x8c, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:25 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x2c10, 0x7, 0x5}, &(0x7f0000000040)=0x10)

00:46:25 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup2(0xffffffffffffffff, r0)
sendto$inet(r1, &(0x7f0000000340)="fe473cae9624b3adb3205b47f2807dfd46ff3772d50d68a5d670f008068245d8a137f531684b3d2ccb27a37a7c8bb1578e3e5b10173f42e5aab4891ac68c41a891c0fee4a69321c05831ef3e8824d4e0f93fed911df367139ec422f35e9db01baeb734537cda95ff66ea8c67e28aa2a9dd4415a420b6e2b5ac4caecc95d7b9c20474fd28844824c0916799c5", 0x8c, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:25 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x0, 0x7, 0x5}, &(0x7f0000000040)=0x10)

00:46:25 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
r2 = accept4(r1, 0x0, &(0x7f0000000140), 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000740)={@in6={{0x1c, 0x1c, 0x1, 0x1000, @empty, 0x7}}, <r3=>0x0}, &(0x7f0000000800)=0x88)
sendmsg$inet6_sctp(r2, &(0x7f00000008c0)={&(0x7f0000000180)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000280)="3d26a000cfb6065aeeec26e6cdfc4e7dc21edbacbd16f76fac4d1a5529efd31d01a14c0ca418e6253b6430dec158e53bf86e73da4927184241006aad52678a494479cfe6383712dc4799446e730fe643a024e9e7d96767c49d9f1f35055d07c5d2d754cd1e99327918a87ad4e74658dac4a09ea8e4342c951380efdc9933871319d5b6187ee5782cc3ce4c3d9467258f237f0d6dd31de9547aa0f08813f54a0eb1f59b1fa10dd6a95f91534a", 0xac}, {&(0x7f0000000340)="ae525b3bedaf1fee52b0591f805e2529e66085ee660ec69544df38f9f1603c640d20306cc3f47ffeda6674c39771a739b7b081fb7f3aa3c5d57cf5ef2c644802c19353d8e100b1637afc75e6da50a0d2091d70e56aaeee2c6421a179c51673275b5772ab99eed4e96a0622119a129bbe39dd0b6d1c8546cb0721dbfaaa275e9bd6b17b0f80e2e68764257ec0524d7d3a8977c7f62db78fd02b949e6d993645afc2be8d04b166a39af6064b04fddf1e3c9311f5ceb5fa76306eac07701ad4a45fb99591a27b732acea8598a7dd051ac301881ef08", 0xd4}, {&(0x7f00000001c0)="fa5ba1c150a496973f8c2806a2fa2adfc6dfa4acc6422e065bdc411387cdedfff3418185c4be9e1310796080eddb90aac9deb85c60", 0x35}, {&(0x7f0000000440)="10474de16310eeb375e5d8cf0171ae930405b76d78ce0ae7521af65de91cbea0594f8a45ada78cd704df21b80d3c39703277fb503791b44f5d3d7f455dd141b4ac9c05feebe773d39cfdb9bc550432aa4003cbccb42089867d0d03e418fc00e9c3e074f74aa4cf085189757a07c3ff0d006198126bd6d31e47147d20856df0ed6fa2b8f9421755bd39fefe03e1fbcb1e8be3084ae85b6d", 0x97}, {&(0x7f0000000500)="43a284c32346f2ece95e8ed4676dfd89e32c32d1fa2e9cffb2eda28bcbf1e5dcbbc65d9909a7c1615be29e4694594f090c8a693f2836e82986f4ca51302d773b5b0c6fa20b20e18405f8eddb323cbc", 0x4f}, {&(0x7f0000000580)="1a3952154afc012afa603554c491e1a0baca1ba6d9e351b54e0b74c324e287323047091272d5e7ec8a48451a498965c8ab9ba535a61edb6e86f7b4831315e8429b7d83e32f7ccf98b281c4762b7f7f12402132847ee46d9670d99e8af8bdcfd28f46cb1663fef840eb9b0761264d56d83db32a5c91a189ba32c2e61fca5d46fcd6783964f7e410e1ba3e24cde3b7fe3912786a38c5b1e29392a67a99f4c30a6c4ce9b6f2af02f591db42c8b8383574e5de319c9d28a954edb4964a9992d2f1bc689a374aa14a5e94f87ca851d703abf4c7446db9677a0a1f0928d296f807b8b67185f8a57d73dd6a62", 0xe9}, {&(0x7f0000000680)="be7588cddcb6bc62c060f17d2281e000590cd9c8a5a6e8bbe39f11", 0x1b}], 0x7, &(0x7f0000000840)=[@sndinfo={0x1c, 0x84, 0x4, {0x7fff, 0x20, 0x0, 0x800, r3}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0xe7}}, @init={0x14, 0x84, 0x1, {0x4, 0x0, 0x2, 0xfffa}}], 0x64, 0x80}, 0x80)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r4, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r1, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:25 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
r2 = accept4(r1, 0x0, &(0x7f0000000140), 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000740)={@in6={{0x1c, 0x1c, 0x1, 0x1000, @empty, 0x7}}, <r3=>0x0}, &(0x7f0000000800)=0x88)
sendmsg$inet6_sctp(r2, &(0x7f00000008c0)={&(0x7f0000000180)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000280)="3d26a000cfb6065aeeec26e6cdfc4e7dc21edbacbd16f76fac4d1a5529efd31d01a14c0ca418e6253b6430dec158e53bf86e73da4927184241006aad52678a494479cfe6383712dc4799446e730fe643a024e9e7d96767c49d9f1f35055d07c5d2d754cd1e99327918a87ad4e74658dac4a09ea8e4342c951380efdc9933871319d5b6187ee5782cc3ce4c3d9467258f237f0d6dd31de9547aa0f08813f54a0eb1f59b1fa10dd6a95f91534a", 0xac}, {&(0x7f0000000340)="ae525b3bedaf1fee52b0591f805e2529e66085ee660ec69544df38f9f1603c640d20306cc3f47ffeda6674c39771a739b7b081fb7f3aa3c5d57cf5ef2c644802c19353d8e100b1637afc75e6da50a0d2091d70e56aaeee2c6421a179c51673275b5772ab99eed4e96a0622119a129bbe39dd0b6d1c8546cb0721dbfaaa275e9bd6b17b0f80e2e68764257ec0524d7d3a8977c7f62db78fd02b949e6d993645afc2be8d04b166a39af6064b04fddf1e3c9311f5ceb5fa76306eac07701ad4a45fb99591a27b732acea8598a7dd051ac301881ef08", 0xd4}, {&(0x7f00000001c0)="fa5ba1c150a496973f8c2806a2fa2adfc6dfa4acc6422e065bdc411387cdedfff3418185c4be9e1310796080eddb90aac9deb85c60", 0x35}, {&(0x7f0000000440)="10474de16310eeb375e5d8cf0171ae930405b76d78ce0ae7521af65de91cbea0594f8a45ada78cd704df21b80d3c39703277fb503791b44f5d3d7f455dd141b4ac9c05feebe773d39cfdb9bc550432aa4003cbccb42089867d0d03e418fc00e9c3e074f74aa4cf085189757a07c3ff0d006198126bd6d31e47147d20856df0ed6fa2b8f9421755bd39fefe03e1fbcb1e8be3084ae85b6d", 0x97}, {&(0x7f0000000500)="43a284c32346f2ece95e8ed4676dfd89e32c32d1fa2e9cffb2eda28bcbf1e5dcbbc65d9909a7c1615be29e4694594f090c8a693f2836e82986f4ca51302d773b5b0c6fa20b20e18405f8eddb323cbc", 0x4f}, {&(0x7f0000000580)="1a3952154afc012afa603554c491e1a0baca1ba6d9e351b54e0b74c324e287323047091272d5e7ec8a48451a498965c8ab9ba535a61edb6e86f7b4831315e8429b7d83e32f7ccf98b281c4762b7f7f12402132847ee46d9670d99e8af8bdcfd28f46cb1663fef840eb9b0761264d56d83db32a5c91a189ba32c2e61fca5d46fcd6783964f7e410e1ba3e24cde3b7fe3912786a38c5b1e29392a67a99f4c30a6c4ce9b6f2af02f591db42c8b8383574e5de319c9d28a954edb4964a9992d2f1bc689a374aa14a5e94f87ca851d703abf4c7446db9677a0a1f0928d296f807b8b67185f8a57d73dd6a62", 0xe9}, {&(0x7f0000000680)="be7588cddcb6bc62c060f17d2281e000590cd9c8a5a6e8bbe39f11", 0x1b}], 0x7, &(0x7f0000000840)=[@sndinfo={0x1c, 0x84, 0x4, {0x7fff, 0x20, 0x0, 0x800, r3}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0xe7}}, @init={0x14, 0x84, 0x1, {0x4, 0x0, 0x2, 0xfffa}}], 0x64, 0x80}, 0x80)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r4, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r1, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r5, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r5, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000900)={r3, 0xfff9, 0x3, [0x7, 0xfff, 0x8]}, &(0x7f0000000940)=0xe)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:25 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x5}, &(0x7f0000000040)=0x10)

00:46:25 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup2(0xffffffffffffffff, r0)
sendto$inet(r1, &(0x7f0000000340)="fe473cae9624b3adb3205b47f2807dfd46ff3772d50d68a5d670f008068245d8a137f531684b3d2ccb27a37a7c8bb1578e3e5b10173f42e5aab4891ac68c41a891c0fee4a69321c05831ef3e8824d4e0f93fed911df367139ec422f35e9db01baeb734537cda95ff66ea8c67e28aa2a9dd4415a420b6e2b5ac4caecc95d7b9c20474fd28844824c0916799c5", 0x8c, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:25 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
r2 = accept4(r1, 0x0, &(0x7f0000000140), 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000740)={@in6={{0x1c, 0x1c, 0x1, 0x1000, @empty, 0x7}}, <r3=>0x0}, &(0x7f0000000800)=0x88)
sendmsg$inet6_sctp(r2, &(0x7f00000008c0)={&(0x7f0000000180)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000280)="3d26a000cfb6065aeeec26e6cdfc4e7dc21edbacbd16f76fac4d1a5529efd31d01a14c0ca418e6253b6430dec158e53bf86e73da4927184241006aad52678a494479cfe6383712dc4799446e730fe643a024e9e7d96767c49d9f1f35055d07c5d2d754cd1e99327918a87ad4e74658dac4a09ea8e4342c951380efdc9933871319d5b6187ee5782cc3ce4c3d9467258f237f0d6dd31de9547aa0f08813f54a0eb1f59b1fa10dd6a95f91534a", 0xac}, {&(0x7f0000000340)="ae525b3bedaf1fee52b0591f805e2529e66085ee660ec69544df38f9f1603c640d20306cc3f47ffeda6674c39771a739b7b081fb7f3aa3c5d57cf5ef2c644802c19353d8e100b1637afc75e6da50a0d2091d70e56aaeee2c6421a179c51673275b5772ab99eed4e96a0622119a129bbe39dd0b6d1c8546cb0721dbfaaa275e9bd6b17b0f80e2e68764257ec0524d7d3a8977c7f62db78fd02b949e6d993645afc2be8d04b166a39af6064b04fddf1e3c9311f5ceb5fa76306eac07701ad4a45fb99591a27b732acea8598a7dd051ac301881ef08", 0xd4}, {&(0x7f00000001c0)="fa5ba1c150a496973f8c2806a2fa2adfc6dfa4acc6422e065bdc411387cdedfff3418185c4be9e1310796080eddb90aac9deb85c60", 0x35}, {&(0x7f0000000440)="10474de16310eeb375e5d8cf0171ae930405b76d78ce0ae7521af65de91cbea0594f8a45ada78cd704df21b80d3c39703277fb503791b44f5d3d7f455dd141b4ac9c05feebe773d39cfdb9bc550432aa4003cbccb42089867d0d03e418fc00e9c3e074f74aa4cf085189757a07c3ff0d006198126bd6d31e47147d20856df0ed6fa2b8f9421755bd39fefe03e1fbcb1e8be3084ae85b6d", 0x97}, {&(0x7f0000000500)="43a284c32346f2ece95e8ed4676dfd89e32c32d1fa2e9cffb2eda28bcbf1e5dcbbc65d9909a7c1615be29e4694594f090c8a693f2836e82986f4ca51302d773b5b0c6fa20b20e18405f8eddb323cbc", 0x4f}, {&(0x7f0000000580)="1a3952154afc012afa603554c491e1a0baca1ba6d9e351b54e0b74c324e287323047091272d5e7ec8a48451a498965c8ab9ba535a61edb6e86f7b4831315e8429b7d83e32f7ccf98b281c4762b7f7f12402132847ee46d9670d99e8af8bdcfd28f46cb1663fef840eb9b0761264d56d83db32a5c91a189ba32c2e61fca5d46fcd6783964f7e410e1ba3e24cde3b7fe3912786a38c5b1e29392a67a99f4c30a6c4ce9b6f2af02f591db42c8b8383574e5de319c9d28a954edb4964a9992d2f1bc689a374aa14a5e94f87ca851d703abf4c7446db9677a0a1f0928d296f807b8b67185f8a57d73dd6a62", 0xe9}, {&(0x7f0000000680)="be7588cddcb6bc62c060f17d2281e000590cd9c8a5a6e8bbe39f11", 0x1b}], 0x7, &(0x7f0000000840)=[@sndinfo={0x1c, 0x84, 0x4, {0x7fff, 0x20, 0x0, 0x800, r3}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0xe7}}, @init={0x14, 0x84, 0x1, {0x4, 0x0, 0x2, 0xfffa}}], 0x64, 0x80}, 0x80)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r4, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r1, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r5, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r5, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:25 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
r2 = accept4(r1, 0x0, &(0x7f0000000140), 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000740)={@in6={{0x1c, 0x1c, 0x1, 0x1000, @empty, 0x7}}, <r3=>0x0}, &(0x7f0000000800)=0x88)
sendmsg$inet6_sctp(r2, &(0x7f00000008c0)={&(0x7f0000000180)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000280)="3d26a000cfb6065aeeec26e6cdfc4e7dc21edbacbd16f76fac4d1a5529efd31d01a14c0ca418e6253b6430dec158e53bf86e73da4927184241006aad52678a494479cfe6383712dc4799446e730fe643a024e9e7d96767c49d9f1f35055d07c5d2d754cd1e99327918a87ad4e74658dac4a09ea8e4342c951380efdc9933871319d5b6187ee5782cc3ce4c3d9467258f237f0d6dd31de9547aa0f08813f54a0eb1f59b1fa10dd6a95f91534a", 0xac}, {&(0x7f0000000340)="ae525b3bedaf1fee52b0591f805e2529e66085ee660ec69544df38f9f1603c640d20306cc3f47ffeda6674c39771a739b7b081fb7f3aa3c5d57cf5ef2c644802c19353d8e100b1637afc75e6da50a0d2091d70e56aaeee2c6421a179c51673275b5772ab99eed4e96a0622119a129bbe39dd0b6d1c8546cb0721dbfaaa275e9bd6b17b0f80e2e68764257ec0524d7d3a8977c7f62db78fd02b949e6d993645afc2be8d04b166a39af6064b04fddf1e3c9311f5ceb5fa76306eac07701ad4a45fb99591a27b732acea8598a7dd051ac301881ef08", 0xd4}, {&(0x7f00000001c0)="fa5ba1c150a496973f8c2806a2fa2adfc6dfa4acc6422e065bdc411387cdedfff3418185c4be9e1310796080eddb90aac9deb85c60", 0x35}, {&(0x7f0000000440)="10474de16310eeb375e5d8cf0171ae930405b76d78ce0ae7521af65de91cbea0594f8a45ada78cd704df21b80d3c39703277fb503791b44f5d3d7f455dd141b4ac9c05feebe773d39cfdb9bc550432aa4003cbccb42089867d0d03e418fc00e9c3e074f74aa4cf085189757a07c3ff0d006198126bd6d31e47147d20856df0ed6fa2b8f9421755bd39fefe03e1fbcb1e8be3084ae85b6d", 0x97}, {&(0x7f0000000500)="43a284c32346f2ece95e8ed4676dfd89e32c32d1fa2e9cffb2eda28bcbf1e5dcbbc65d9909a7c1615be29e4694594f090c8a693f2836e82986f4ca51302d773b5b0c6fa20b20e18405f8eddb323cbc", 0x4f}, {&(0x7f0000000580)="1a3952154afc012afa603554c491e1a0baca1ba6d9e351b54e0b74c324e287323047091272d5e7ec8a48451a498965c8ab9ba535a61edb6e86f7b4831315e8429b7d83e32f7ccf98b281c4762b7f7f12402132847ee46d9670d99e8af8bdcfd28f46cb1663fef840eb9b0761264d56d83db32a5c91a189ba32c2e61fca5d46fcd6783964f7e410e1ba3e24cde3b7fe3912786a38c5b1e29392a67a99f4c30a6c4ce9b6f2af02f591db42c8b8383574e5de319c9d28a954edb4964a9992d2f1bc689a374aa14a5e94f87ca851d703abf4c7446db9677a0a1f0928d296f807b8b67185f8a57d73dd6a62", 0xe9}, {&(0x7f0000000680)="be7588cddcb6bc62c060f17d2281e000590cd9c8a5a6e8bbe39f11", 0x1b}], 0x7, &(0x7f0000000840)=[@sndinfo={0x1c, 0x84, 0x4, {0x7fff, 0x20, 0x0, 0x800, r3}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0xe7}}, @init={0x14, 0x84, 0x1, {0x4, 0x0, 0x2, 0xfffa}}], 0x64, 0x80}, 0x80)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r4, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r1, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
socket(0x2, 0x1, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:25 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x10)

00:46:25 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
sendto$inet(r2, &(0x7f0000000340)="fe473cae9624b3adb3205b47f2807dfd46ff3772d50d68a5d670f008068245d8a137f531684b3d2ccb27a37a7c8bb1578e3e5b10173f42e5aab4891ac68c41a891c0fee4a69321c05831ef3e8824d4e0f93fed911df367139ec422f35e9db01baeb734537cda95ff66ea8c67e28aa2a9dd4415a420b6e2b5ac4caecc95d7b9c20474fd28844824c0916799c5", 0x8c, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:25 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000000), 0x0)

00:46:25 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
r2 = accept4(r1, 0x0, &(0x7f0000000140), 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000740)={@in6={{0x1c, 0x1c, 0x1, 0x1000, @empty, 0x7}}, <r3=>0x0}, &(0x7f0000000800)=0x88)
sendmsg$inet6_sctp(r2, &(0x7f00000008c0)={&(0x7f0000000180)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000280)="3d26a000cfb6065aeeec26e6cdfc4e7dc21edbacbd16f76fac4d1a5529efd31d01a14c0ca418e6253b6430dec158e53bf86e73da4927184241006aad52678a494479cfe6383712dc4799446e730fe643a024e9e7d96767c49d9f1f35055d07c5d2d754cd1e99327918a87ad4e74658dac4a09ea8e4342c951380efdc9933871319d5b6187ee5782cc3ce4c3d9467258f237f0d6dd31de9547aa0f08813f54a0eb1f59b1fa10dd6a95f91534a", 0xac}, {&(0x7f0000000340)="ae525b3bedaf1fee52b0591f805e2529e66085ee660ec69544df38f9f1603c640d20306cc3f47ffeda6674c39771a739b7b081fb7f3aa3c5d57cf5ef2c644802c19353d8e100b1637afc75e6da50a0d2091d70e56aaeee2c6421a179c51673275b5772ab99eed4e96a0622119a129bbe39dd0b6d1c8546cb0721dbfaaa275e9bd6b17b0f80e2e68764257ec0524d7d3a8977c7f62db78fd02b949e6d993645afc2be8d04b166a39af6064b04fddf1e3c9311f5ceb5fa76306eac07701ad4a45fb99591a27b732acea8598a7dd051ac301881ef08", 0xd4}, {&(0x7f00000001c0)="fa5ba1c150a496973f8c2806a2fa2adfc6dfa4acc6422e065bdc411387cdedfff3418185c4be9e1310796080eddb90aac9deb85c60", 0x35}, {&(0x7f0000000440)="10474de16310eeb375e5d8cf0171ae930405b76d78ce0ae7521af65de91cbea0594f8a45ada78cd704df21b80d3c39703277fb503791b44f5d3d7f455dd141b4ac9c05feebe773d39cfdb9bc550432aa4003cbccb42089867d0d03e418fc00e9c3e074f74aa4cf085189757a07c3ff0d006198126bd6d31e47147d20856df0ed6fa2b8f9421755bd39fefe03e1fbcb1e8be3084ae85b6d", 0x97}, {&(0x7f0000000500)="43a284c32346f2ece95e8ed4676dfd89e32c32d1fa2e9cffb2eda28bcbf1e5dcbbc65d9909a7c1615be29e4694594f090c8a693f2836e82986f4ca51302d773b5b0c6fa20b20e18405f8eddb323cbc", 0x4f}, {&(0x7f0000000580)="1a3952154afc012afa603554c491e1a0baca1ba6d9e351b54e0b74c324e287323047091272d5e7ec8a48451a498965c8ab9ba535a61edb6e86f7b4831315e8429b7d83e32f7ccf98b281c4762b7f7f12402132847ee46d9670d99e8af8bdcfd28f46cb1663fef840eb9b0761264d56d83db32a5c91a189ba32c2e61fca5d46fcd6783964f7e410e1ba3e24cde3b7fe3912786a38c5b1e29392a67a99f4c30a6c4ce9b6f2af02f591db42c8b8383574e5de319c9d28a954edb4964a9992d2f1bc689a374aa14a5e94f87ca851d703abf4c7446db9677a0a1f0928d296f807b8b67185f8a57d73dd6a62", 0xe9}, {&(0x7f0000000680)="be7588cddcb6bc62c060f17d2281e000590cd9c8a5a6e8bbe39f11", 0x1b}], 0x7, &(0x7f0000000840)=[@sndinfo={0x1c, 0x84, 0x4, {0x7fff, 0x20, 0x0, 0x800, r3}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0xe7}}, @init={0x14, 0x84, 0x1, {0x4, 0x0, 0x2, 0xfffa}}], 0x64, 0x80}, 0x80)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r4, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r1, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r5, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:25 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
sendto$inet(r2, &(0x7f0000000340)="fe473cae9624b3adb3205b47f2807dfd46ff3772d50d68a5d670f008068245d8a137f531684b3d2ccb27a37a7c8bb1578e3e5b10173f42e5aab4891ac68c41a891c0fee4a69321c05831ef3e8824d4e0f93fed911df367139ec422f35e9db01baeb734537cda95ff66ea8c67e28aa2a9dd4415a420b6e2b5ac4caecc95d7b9c20474fd28844824c0916799c5", 0x8c, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:25 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000000), 0x0)

00:46:25 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
r2 = accept4(r1, 0x0, &(0x7f0000000140), 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000740)={@in6={{0x1c, 0x1c, 0x1, 0x1000, @empty, 0x7}}, <r3=>0x0}, &(0x7f0000000800)=0x88)
sendmsg$inet6_sctp(r2, &(0x7f00000008c0)={&(0x7f0000000180)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000280)="3d26a000cfb6065aeeec26e6cdfc4e7dc21edbacbd16f76fac4d1a5529efd31d01a14c0ca418e6253b6430dec158e53bf86e73da4927184241006aad52678a494479cfe6383712dc4799446e730fe643a024e9e7d96767c49d9f1f35055d07c5d2d754cd1e99327918a87ad4e74658dac4a09ea8e4342c951380efdc9933871319d5b6187ee5782cc3ce4c3d9467258f237f0d6dd31de9547aa0f08813f54a0eb1f59b1fa10dd6a95f91534a", 0xac}, {&(0x7f0000000340)="ae525b3bedaf1fee52b0591f805e2529e66085ee660ec69544df38f9f1603c640d20306cc3f47ffeda6674c39771a739b7b081fb7f3aa3c5d57cf5ef2c644802c19353d8e100b1637afc75e6da50a0d2091d70e56aaeee2c6421a179c51673275b5772ab99eed4e96a0622119a129bbe39dd0b6d1c8546cb0721dbfaaa275e9bd6b17b0f80e2e68764257ec0524d7d3a8977c7f62db78fd02b949e6d993645afc2be8d04b166a39af6064b04fddf1e3c9311f5ceb5fa76306eac07701ad4a45fb99591a27b732acea8598a7dd051ac301881ef08", 0xd4}, {&(0x7f00000001c0)="fa5ba1c150a496973f8c2806a2fa2adfc6dfa4acc6422e065bdc411387cdedfff3418185c4be9e1310796080eddb90aac9deb85c60", 0x35}, {&(0x7f0000000440)="10474de16310eeb375e5d8cf0171ae930405b76d78ce0ae7521af65de91cbea0594f8a45ada78cd704df21b80d3c39703277fb503791b44f5d3d7f455dd141b4ac9c05feebe773d39cfdb9bc550432aa4003cbccb42089867d0d03e418fc00e9c3e074f74aa4cf085189757a07c3ff0d006198126bd6d31e47147d20856df0ed6fa2b8f9421755bd39fefe03e1fbcb1e8be3084ae85b6d", 0x97}, {&(0x7f0000000500)="43a284c32346f2ece95e8ed4676dfd89e32c32d1fa2e9cffb2eda28bcbf1e5dcbbc65d9909a7c1615be29e4694594f090c8a693f2836e82986f4ca51302d773b5b0c6fa20b20e18405f8eddb323cbc", 0x4f}, {&(0x7f0000000580)="1a3952154afc012afa603554c491e1a0baca1ba6d9e351b54e0b74c324e287323047091272d5e7ec8a48451a498965c8ab9ba535a61edb6e86f7b4831315e8429b7d83e32f7ccf98b281c4762b7f7f12402132847ee46d9670d99e8af8bdcfd28f46cb1663fef840eb9b0761264d56d83db32a5c91a189ba32c2e61fca5d46fcd6783964f7e410e1ba3e24cde3b7fe3912786a38c5b1e29392a67a99f4c30a6c4ce9b6f2af02f591db42c8b8383574e5de319c9d28a954edb4964a9992d2f1bc689a374aa14a5e94f87ca851d703abf4c7446db9677a0a1f0928d296f807b8b67185f8a57d73dd6a62", 0xe9}, {&(0x7f0000000680)="be7588cddcb6bc62c060f17d2281e000590cd9c8a5a6e8bbe39f11", 0x1b}], 0x7, &(0x7f0000000840)=[@sndinfo={0x1c, 0x84, 0x4, {0x7fff, 0x20, 0x0, 0x800, r3}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0xe7}}, @init={0x14, 0x84, 0x1, {0x4, 0x0, 0x2, 0xfffa}}], 0x64, 0x80}, 0x80)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r4, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r1, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:26 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
r2 = accept4(r1, 0x0, &(0x7f0000000140), 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000740)={@in6={{0x1c, 0x1c, 0x1, 0x1000, @empty, 0x7}}, <r3=>0x0}, &(0x7f0000000800)=0x88)
sendmsg$inet6_sctp(r2, &(0x7f00000008c0)={&(0x7f0000000180)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000280)="3d26a000cfb6065aeeec26e6cdfc4e7dc21edbacbd16f76fac4d1a5529efd31d01a14c0ca418e6253b6430dec158e53bf86e73da4927184241006aad52678a494479cfe6383712dc4799446e730fe643a024e9e7d96767c49d9f1f35055d07c5d2d754cd1e99327918a87ad4e74658dac4a09ea8e4342c951380efdc9933871319d5b6187ee5782cc3ce4c3d9467258f237f0d6dd31de9547aa0f08813f54a0eb1f59b1fa10dd6a95f91534a", 0xac}, {&(0x7f0000000340)="ae525b3bedaf1fee52b0591f805e2529e66085ee660ec69544df38f9f1603c640d20306cc3f47ffeda6674c39771a739b7b081fb7f3aa3c5d57cf5ef2c644802c19353d8e100b1637afc75e6da50a0d2091d70e56aaeee2c6421a179c51673275b5772ab99eed4e96a0622119a129bbe39dd0b6d1c8546cb0721dbfaaa275e9bd6b17b0f80e2e68764257ec0524d7d3a8977c7f62db78fd02b949e6d993645afc2be8d04b166a39af6064b04fddf1e3c9311f5ceb5fa76306eac07701ad4a45fb99591a27b732acea8598a7dd051ac301881ef08", 0xd4}, {&(0x7f00000001c0)="fa5ba1c150a496973f8c2806a2fa2adfc6dfa4acc6422e065bdc411387cdedfff3418185c4be9e1310796080eddb90aac9deb85c60", 0x35}, {&(0x7f0000000440)="10474de16310eeb375e5d8cf0171ae930405b76d78ce0ae7521af65de91cbea0594f8a45ada78cd704df21b80d3c39703277fb503791b44f5d3d7f455dd141b4ac9c05feebe773d39cfdb9bc550432aa4003cbccb42089867d0d03e418fc00e9c3e074f74aa4cf085189757a07c3ff0d006198126bd6d31e47147d20856df0ed6fa2b8f9421755bd39fefe03e1fbcb1e8be3084ae85b6d", 0x97}, {&(0x7f0000000500)="43a284c32346f2ece95e8ed4676dfd89e32c32d1fa2e9cffb2eda28bcbf1e5dcbbc65d9909a7c1615be29e4694594f090c8a693f2836e82986f4ca51302d773b5b0c6fa20b20e18405f8eddb323cbc", 0x4f}, {&(0x7f0000000580)="1a3952154afc012afa603554c491e1a0baca1ba6d9e351b54e0b74c324e287323047091272d5e7ec8a48451a498965c8ab9ba535a61edb6e86f7b4831315e8429b7d83e32f7ccf98b281c4762b7f7f12402132847ee46d9670d99e8af8bdcfd28f46cb1663fef840eb9b0761264d56d83db32a5c91a189ba32c2e61fca5d46fcd6783964f7e410e1ba3e24cde3b7fe3912786a38c5b1e29392a67a99f4c30a6c4ce9b6f2af02f591db42c8b8383574e5de319c9d28a954edb4964a9992d2f1bc689a374aa14a5e94f87ca851d703abf4c7446db9677a0a1f0928d296f807b8b67185f8a57d73dd6a62", 0xe9}, {&(0x7f0000000680)="be7588cddcb6bc62c060f17d2281e000590cd9c8a5a6e8bbe39f11", 0x1b}], 0x7, &(0x7f0000000840)=[@sndinfo={0x1c, 0x84, 0x4, {0x7fff, 0x20, 0x0, 0x800, r3}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0xe7}}, @init={0x14, 0x84, 0x1, {0x4, 0x0, 0x2, 0xfffa}}], 0x64, 0x80}, 0x80)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r4, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r1, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:26 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
r2 = accept4(r1, 0x0, &(0x7f0000000140), 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000740)={@in6={{0x1c, 0x1c, 0x1, 0x1000, @empty, 0x7}}, <r3=>0x0}, &(0x7f0000000800)=0x88)
sendmsg$inet6_sctp(r2, &(0x7f00000008c0)={&(0x7f0000000180)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000280)="3d26a000cfb6065aeeec26e6cdfc4e7dc21edbacbd16f76fac4d1a5529efd31d01a14c0ca418e6253b6430dec158e53bf86e73da4927184241006aad52678a494479cfe6383712dc4799446e730fe643a024e9e7d96767c49d9f1f35055d07c5d2d754cd1e99327918a87ad4e74658dac4a09ea8e4342c951380efdc9933871319d5b6187ee5782cc3ce4c3d9467258f237f0d6dd31de9547aa0f08813f54a0eb1f59b1fa10dd6a95f91534a", 0xac}, {&(0x7f0000000340)="ae525b3bedaf1fee52b0591f805e2529e66085ee660ec69544df38f9f1603c640d20306cc3f47ffeda6674c39771a739b7b081fb7f3aa3c5d57cf5ef2c644802c19353d8e100b1637afc75e6da50a0d2091d70e56aaeee2c6421a179c51673275b5772ab99eed4e96a0622119a129bbe39dd0b6d1c8546cb0721dbfaaa275e9bd6b17b0f80e2e68764257ec0524d7d3a8977c7f62db78fd02b949e6d993645afc2be8d04b166a39af6064b04fddf1e3c9311f5ceb5fa76306eac07701ad4a45fb99591a27b732acea8598a7dd051ac301881ef08", 0xd4}, {&(0x7f00000001c0)="fa5ba1c150a496973f8c2806a2fa2adfc6dfa4acc6422e065bdc411387cdedfff3418185c4be9e1310796080eddb90aac9deb85c60", 0x35}, {&(0x7f0000000440)="10474de16310eeb375e5d8cf0171ae930405b76d78ce0ae7521af65de91cbea0594f8a45ada78cd704df21b80d3c39703277fb503791b44f5d3d7f455dd141b4ac9c05feebe773d39cfdb9bc550432aa4003cbccb42089867d0d03e418fc00e9c3e074f74aa4cf085189757a07c3ff0d006198126bd6d31e47147d20856df0ed6fa2b8f9421755bd39fefe03e1fbcb1e8be3084ae85b6d", 0x97}, {&(0x7f0000000500)="43a284c32346f2ece95e8ed4676dfd89e32c32d1fa2e9cffb2eda28bcbf1e5dcbbc65d9909a7c1615be29e4694594f090c8a693f2836e82986f4ca51302d773b5b0c6fa20b20e18405f8eddb323cbc", 0x4f}, {&(0x7f0000000580)="1a3952154afc012afa603554c491e1a0baca1ba6d9e351b54e0b74c324e287323047091272d5e7ec8a48451a498965c8ab9ba535a61edb6e86f7b4831315e8429b7d83e32f7ccf98b281c4762b7f7f12402132847ee46d9670d99e8af8bdcfd28f46cb1663fef840eb9b0761264d56d83db32a5c91a189ba32c2e61fca5d46fcd6783964f7e410e1ba3e24cde3b7fe3912786a38c5b1e29392a67a99f4c30a6c4ce9b6f2af02f591db42c8b8383574e5de319c9d28a954edb4964a9992d2f1bc689a374aa14a5e94f87ca851d703abf4c7446db9677a0a1f0928d296f807b8b67185f8a57d73dd6a62", 0xe9}, {&(0x7f0000000680)="be7588cddcb6bc62c060f17d2281e000590cd9c8a5a6e8bbe39f11", 0x1b}], 0x7, &(0x7f0000000840)=[@sndinfo={0x1c, 0x84, 0x4, {0x7fff, 0x20, 0x0, 0x800, r3}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0xe7}}, @init={0x14, 0x84, 0x1, {0x4, 0x0, 0x2, 0xfffa}}], 0x64, 0x80}, 0x80)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r4, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r1, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
socket(0x2, 0x1, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:26 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
sendto$inet(r2, &(0x7f0000000340)="fe473cae9624b3adb3205b47f2807dfd46ff3772d50d68a5d670f008068245d8a137f531684b3d2ccb27a37a7c8bb1578e3e5b10173f42e5aab4891ac68c41a891c0fee4a69321c05831ef3e8824d4e0f93fed911df367139ec422f35e9db01baeb734537cda95ff66ea8c67e28aa2a9dd4415a420b6e2b5ac4caecc95d7b9c20474fd28844824c0916799c5", 0x8c, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:26 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000000), 0x0)

00:46:26 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
sendto$inet(r2, &(0x7f0000000340)="fe473cae9624b3adb3205b47f2807dfd46ff3772d50d68a5d670f008068245d8a137f531684b3d2ccb27a37a7c8bb1578e3e5b10173f42e5aab4891ac68c41a891c0fee4a69321c05831ef3e8824d4e0f93fed911df367139ec422f35e9db01baeb734537cda95ff66ea8c67e28aa2a9dd4415a420b6e2b5ac4caecc95d7b9c20474fd28844824c0916799c5", 0x8c, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:26 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
r2 = accept4(r1, 0x0, &(0x7f0000000140), 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000740)={@in6={{0x1c, 0x1c, 0x1, 0x1000, @empty, 0x7}}, <r3=>0x0}, &(0x7f0000000800)=0x88)
sendmsg$inet6_sctp(r2, &(0x7f00000008c0)={&(0x7f0000000180)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000280)="3d26a000cfb6065aeeec26e6cdfc4e7dc21edbacbd16f76fac4d1a5529efd31d01a14c0ca418e6253b6430dec158e53bf86e73da4927184241006aad52678a494479cfe6383712dc4799446e730fe643a024e9e7d96767c49d9f1f35055d07c5d2d754cd1e99327918a87ad4e74658dac4a09ea8e4342c951380efdc9933871319d5b6187ee5782cc3ce4c3d9467258f237f0d6dd31de9547aa0f08813f54a0eb1f59b1fa10dd6a95f91534a", 0xac}, {&(0x7f0000000340)="ae525b3bedaf1fee52b0591f805e2529e66085ee660ec69544df38f9f1603c640d20306cc3f47ffeda6674c39771a739b7b081fb7f3aa3c5d57cf5ef2c644802c19353d8e100b1637afc75e6da50a0d2091d70e56aaeee2c6421a179c51673275b5772ab99eed4e96a0622119a129bbe39dd0b6d1c8546cb0721dbfaaa275e9bd6b17b0f80e2e68764257ec0524d7d3a8977c7f62db78fd02b949e6d993645afc2be8d04b166a39af6064b04fddf1e3c9311f5ceb5fa76306eac07701ad4a45fb99591a27b732acea8598a7dd051ac301881ef08", 0xd4}, {&(0x7f00000001c0)="fa5ba1c150a496973f8c2806a2fa2adfc6dfa4acc6422e065bdc411387cdedfff3418185c4be9e1310796080eddb90aac9deb85c60", 0x35}, {&(0x7f0000000440)="10474de16310eeb375e5d8cf0171ae930405b76d78ce0ae7521af65de91cbea0594f8a45ada78cd704df21b80d3c39703277fb503791b44f5d3d7f455dd141b4ac9c05feebe773d39cfdb9bc550432aa4003cbccb42089867d0d03e418fc00e9c3e074f74aa4cf085189757a07c3ff0d006198126bd6d31e47147d20856df0ed6fa2b8f9421755bd39fefe03e1fbcb1e8be3084ae85b6d", 0x97}, {&(0x7f0000000500)="43a284c32346f2ece95e8ed4676dfd89e32c32d1fa2e9cffb2eda28bcbf1e5dcbbc65d9909a7c1615be29e4694594f090c8a693f2836e82986f4ca51302d773b5b0c6fa20b20e18405f8eddb323cbc", 0x4f}, {&(0x7f0000000580)="1a3952154afc012afa603554c491e1a0baca1ba6d9e351b54e0b74c324e287323047091272d5e7ec8a48451a498965c8ab9ba535a61edb6e86f7b4831315e8429b7d83e32f7ccf98b281c4762b7f7f12402132847ee46d9670d99e8af8bdcfd28f46cb1663fef840eb9b0761264d56d83db32a5c91a189ba32c2e61fca5d46fcd6783964f7e410e1ba3e24cde3b7fe3912786a38c5b1e29392a67a99f4c30a6c4ce9b6f2af02f591db42c8b8383574e5de319c9d28a954edb4964a9992d2f1bc689a374aa14a5e94f87ca851d703abf4c7446db9677a0a1f0928d296f807b8b67185f8a57d73dd6a62", 0xe9}, {&(0x7f0000000680)="be7588cddcb6bc62c060f17d2281e000590cd9c8a5a6e8bbe39f11", 0x1b}], 0x7, &(0x7f0000000840)=[@sndinfo={0x1c, 0x84, 0x4, {0x7fff, 0x20, 0x0, 0x800, r3}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0xe7}}, @init={0x14, 0x84, 0x1, {0x4, 0x0, 0x2, 0xfffa}}], 0x64, 0x80}, 0x80)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r4, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r1, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:26 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
r2 = accept4(r1, 0x0, &(0x7f0000000140), 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000740)={@in6={{0x1c, 0x1c, 0x1, 0x1000, @empty, 0x7}}, <r3=>0x0}, &(0x7f0000000800)=0x88)
sendmsg$inet6_sctp(r2, &(0x7f00000008c0)={&(0x7f0000000180)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000280)="3d26a000cfb6065aeeec26e6cdfc4e7dc21edbacbd16f76fac4d1a5529efd31d01a14c0ca418e6253b6430dec158e53bf86e73da4927184241006aad52678a494479cfe6383712dc4799446e730fe643a024e9e7d96767c49d9f1f35055d07c5d2d754cd1e99327918a87ad4e74658dac4a09ea8e4342c951380efdc9933871319d5b6187ee5782cc3ce4c3d9467258f237f0d6dd31de9547aa0f08813f54a0eb1f59b1fa10dd6a95f91534a", 0xac}, {&(0x7f0000000340)="ae525b3bedaf1fee52b0591f805e2529e66085ee660ec69544df38f9f1603c640d20306cc3f47ffeda6674c39771a739b7b081fb7f3aa3c5d57cf5ef2c644802c19353d8e100b1637afc75e6da50a0d2091d70e56aaeee2c6421a179c51673275b5772ab99eed4e96a0622119a129bbe39dd0b6d1c8546cb0721dbfaaa275e9bd6b17b0f80e2e68764257ec0524d7d3a8977c7f62db78fd02b949e6d993645afc2be8d04b166a39af6064b04fddf1e3c9311f5ceb5fa76306eac07701ad4a45fb99591a27b732acea8598a7dd051ac301881ef08", 0xd4}, {&(0x7f00000001c0)="fa5ba1c150a496973f8c2806a2fa2adfc6dfa4acc6422e065bdc411387cdedfff3418185c4be9e1310796080eddb90aac9deb85c60", 0x35}, {&(0x7f0000000440)="10474de16310eeb375e5d8cf0171ae930405b76d78ce0ae7521af65de91cbea0594f8a45ada78cd704df21b80d3c39703277fb503791b44f5d3d7f455dd141b4ac9c05feebe773d39cfdb9bc550432aa4003cbccb42089867d0d03e418fc00e9c3e074f74aa4cf085189757a07c3ff0d006198126bd6d31e47147d20856df0ed6fa2b8f9421755bd39fefe03e1fbcb1e8be3084ae85b6d", 0x97}, {&(0x7f0000000500)="43a284c32346f2ece95e8ed4676dfd89e32c32d1fa2e9cffb2eda28bcbf1e5dcbbc65d9909a7c1615be29e4694594f090c8a693f2836e82986f4ca51302d773b5b0c6fa20b20e18405f8eddb323cbc", 0x4f}, {&(0x7f0000000580)="1a3952154afc012afa603554c491e1a0baca1ba6d9e351b54e0b74c324e287323047091272d5e7ec8a48451a498965c8ab9ba535a61edb6e86f7b4831315e8429b7d83e32f7ccf98b281c4762b7f7f12402132847ee46d9670d99e8af8bdcfd28f46cb1663fef840eb9b0761264d56d83db32a5c91a189ba32c2e61fca5d46fcd6783964f7e410e1ba3e24cde3b7fe3912786a38c5b1e29392a67a99f4c30a6c4ce9b6f2af02f591db42c8b8383574e5de319c9d28a954edb4964a9992d2f1bc689a374aa14a5e94f87ca851d703abf4c7446db9677a0a1f0928d296f807b8b67185f8a57d73dd6a62", 0xe9}, {&(0x7f0000000680)="be7588cddcb6bc62c060f17d2281e000590cd9c8a5a6e8bbe39f11", 0x1b}], 0x7, &(0x7f0000000840)=[@sndinfo={0x1c, 0x84, 0x4, {0x7fff, 0x20, 0x0, 0x800, r3}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0xe7}}, @init={0x14, 0x84, 0x1, {0x4, 0x0, 0x2, 0xfffa}}], 0x64, 0x80}, 0x80)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r4, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:26 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
r2 = accept4(r1, 0x0, &(0x7f0000000140), 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000740)={@in6={{0x1c, 0x1c, 0x1, 0x1000, @empty, 0x7}}, <r3=>0x0}, &(0x7f0000000800)=0x88)
sendmsg$inet6_sctp(r2, &(0x7f00000008c0)={&(0x7f0000000180)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000280)="3d26a000cfb6065aeeec26e6cdfc4e7dc21edbacbd16f76fac4d1a5529efd31d01a14c0ca418e6253b6430dec158e53bf86e73da4927184241006aad52678a494479cfe6383712dc4799446e730fe643a024e9e7d96767c49d9f1f35055d07c5d2d754cd1e99327918a87ad4e74658dac4a09ea8e4342c951380efdc9933871319d5b6187ee5782cc3ce4c3d9467258f237f0d6dd31de9547aa0f08813f54a0eb1f59b1fa10dd6a95f91534a", 0xac}, {&(0x7f0000000340)="ae525b3bedaf1fee52b0591f805e2529e66085ee660ec69544df38f9f1603c640d20306cc3f47ffeda6674c39771a739b7b081fb7f3aa3c5d57cf5ef2c644802c19353d8e100b1637afc75e6da50a0d2091d70e56aaeee2c6421a179c51673275b5772ab99eed4e96a0622119a129bbe39dd0b6d1c8546cb0721dbfaaa275e9bd6b17b0f80e2e68764257ec0524d7d3a8977c7f62db78fd02b949e6d993645afc2be8d04b166a39af6064b04fddf1e3c9311f5ceb5fa76306eac07701ad4a45fb99591a27b732acea8598a7dd051ac301881ef08", 0xd4}, {&(0x7f00000001c0)="fa5ba1c150a496973f8c2806a2fa2adfc6dfa4acc6422e065bdc411387cdedfff3418185c4be9e1310796080eddb90aac9deb85c60", 0x35}, {&(0x7f0000000440)="10474de16310eeb375e5d8cf0171ae930405b76d78ce0ae7521af65de91cbea0594f8a45ada78cd704df21b80d3c39703277fb503791b44f5d3d7f455dd141b4ac9c05feebe773d39cfdb9bc550432aa4003cbccb42089867d0d03e418fc00e9c3e074f74aa4cf085189757a07c3ff0d006198126bd6d31e47147d20856df0ed6fa2b8f9421755bd39fefe03e1fbcb1e8be3084ae85b6d", 0x97}, {&(0x7f0000000500)="43a284c32346f2ece95e8ed4676dfd89e32c32d1fa2e9cffb2eda28bcbf1e5dcbbc65d9909a7c1615be29e4694594f090c8a693f2836e82986f4ca51302d773b5b0c6fa20b20e18405f8eddb323cbc", 0x4f}, {&(0x7f0000000580)="1a3952154afc012afa603554c491e1a0baca1ba6d9e351b54e0b74c324e287323047091272d5e7ec8a48451a498965c8ab9ba535a61edb6e86f7b4831315e8429b7d83e32f7ccf98b281c4762b7f7f12402132847ee46d9670d99e8af8bdcfd28f46cb1663fef840eb9b0761264d56d83db32a5c91a189ba32c2e61fca5d46fcd6783964f7e410e1ba3e24cde3b7fe3912786a38c5b1e29392a67a99f4c30a6c4ce9b6f2af02f591db42c8b8383574e5de319c9d28a954edb4964a9992d2f1bc689a374aa14a5e94f87ca851d703abf4c7446db9677a0a1f0928d296f807b8b67185f8a57d73dd6a62", 0xe9}, {&(0x7f0000000680)="be7588cddcb6bc62c060f17d2281e000590cd9c8a5a6e8bbe39f11", 0x1b}], 0x7, &(0x7f0000000840)=[@sndinfo={0x1c, 0x84, 0x4, {0x7fff, 0x20, 0x0, 0x800, r3}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0xe7}}, @init={0x14, 0x84, 0x1, {0x4, 0x0, 0x2, 0xfffa}}], 0x64, 0x80}, 0x80)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r4, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r1, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:26 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
sendto$inet(r2, &(0x7f0000000340)="fe473cae9624b3adb3205b47f2807dfd46ff3772d50d68a5d670f008068245d8a137f531684b3d2ccb27a37a7c8bb1578e3e5b10173f42e5aab4891ac68c41a891c0fee4a69321c05831ef3e8824d4e0f93fed911df367139ec422f35e9db01baeb734537cda95ff66ea8c67e28aa2a9dd4415a420b6e2b5ac4caecc95d7b9c20474fd28844824c0916799c5", 0x8c, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:26 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
sendto$inet(r2, &(0x7f0000000340)="fe473cae9624b3adb3205b47f2807dfd46ff3772d50d68a5d670f008068245d8a137f531684b3d2ccb27a37a7c8bb1578e3e5b10173f42e5aab4891ac68c41a891c0fee4a69321c05831ef3e8824d4e0f93fed911df367139ec422f35e9db01baeb734537cda95ff66ea8c67e28aa2a9dd4415a420b6e2b5ac4caecc95d7b9c20474fd28844824c0916799c5", 0x8c, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:26 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
r2 = accept4(r1, 0x0, &(0x7f0000000140), 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000740)={@in6={{0x1c, 0x1c, 0x1, 0x1000, @empty, 0x7}}, <r3=>0x0}, &(0x7f0000000800)=0x88)
sendmsg$inet6_sctp(r2, &(0x7f00000008c0)={&(0x7f0000000180)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000280)="3d26a000cfb6065aeeec26e6cdfc4e7dc21edbacbd16f76fac4d1a5529efd31d01a14c0ca418e6253b6430dec158e53bf86e73da4927184241006aad52678a494479cfe6383712dc4799446e730fe643a024e9e7d96767c49d9f1f35055d07c5d2d754cd1e99327918a87ad4e74658dac4a09ea8e4342c951380efdc9933871319d5b6187ee5782cc3ce4c3d9467258f237f0d6dd31de9547aa0f08813f54a0eb1f59b1fa10dd6a95f91534a", 0xac}, {&(0x7f0000000340)="ae525b3bedaf1fee52b0591f805e2529e66085ee660ec69544df38f9f1603c640d20306cc3f47ffeda6674c39771a739b7b081fb7f3aa3c5d57cf5ef2c644802c19353d8e100b1637afc75e6da50a0d2091d70e56aaeee2c6421a179c51673275b5772ab99eed4e96a0622119a129bbe39dd0b6d1c8546cb0721dbfaaa275e9bd6b17b0f80e2e68764257ec0524d7d3a8977c7f62db78fd02b949e6d993645afc2be8d04b166a39af6064b04fddf1e3c9311f5ceb5fa76306eac07701ad4a45fb99591a27b732acea8598a7dd051ac301881ef08", 0xd4}, {&(0x7f00000001c0)="fa5ba1c150a496973f8c2806a2fa2adfc6dfa4acc6422e065bdc411387cdedfff3418185c4be9e1310796080eddb90aac9deb85c60", 0x35}, {&(0x7f0000000440)="10474de16310eeb375e5d8cf0171ae930405b76d78ce0ae7521af65de91cbea0594f8a45ada78cd704df21b80d3c39703277fb503791b44f5d3d7f455dd141b4ac9c05feebe773d39cfdb9bc550432aa4003cbccb42089867d0d03e418fc00e9c3e074f74aa4cf085189757a07c3ff0d006198126bd6d31e47147d20856df0ed6fa2b8f9421755bd39fefe03e1fbcb1e8be3084ae85b6d", 0x97}, {&(0x7f0000000500)="43a284c32346f2ece95e8ed4676dfd89e32c32d1fa2e9cffb2eda28bcbf1e5dcbbc65d9909a7c1615be29e4694594f090c8a693f2836e82986f4ca51302d773b5b0c6fa20b20e18405f8eddb323cbc", 0x4f}, {&(0x7f0000000580)="1a3952154afc012afa603554c491e1a0baca1ba6d9e351b54e0b74c324e287323047091272d5e7ec8a48451a498965c8ab9ba535a61edb6e86f7b4831315e8429b7d83e32f7ccf98b281c4762b7f7f12402132847ee46d9670d99e8af8bdcfd28f46cb1663fef840eb9b0761264d56d83db32a5c91a189ba32c2e61fca5d46fcd6783964f7e410e1ba3e24cde3b7fe3912786a38c5b1e29392a67a99f4c30a6c4ce9b6f2af02f591db42c8b8383574e5de319c9d28a954edb4964a9992d2f1bc689a374aa14a5e94f87ca851d703abf4c7446db9677a0a1f0928d296f807b8b67185f8a57d73dd6a62", 0xe9}, {&(0x7f0000000680)="be7588cddcb6bc62c060f17d2281e000590cd9c8a5a6e8bbe39f11", 0x1b}], 0x7, &(0x7f0000000840)=[@sndinfo={0x1c, 0x84, 0x4, {0x7fff, 0x20, 0x0, 0x800, r3}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0xe7}}, @init={0x14, 0x84, 0x1, {0x4, 0x0, 0x2, 0xfffa}}], 0x64, 0x80}, 0x80)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r4, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:26 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
r2 = accept4(r1, 0x0, &(0x7f0000000140), 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000740)={@in6={{0x1c, 0x1c, 0x1, 0x1000, @empty, 0x7}}, <r3=>0x0}, &(0x7f0000000800)=0x88)
sendmsg$inet6_sctp(r2, &(0x7f00000008c0)={&(0x7f0000000180)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000280)="3d26a000cfb6065aeeec26e6cdfc4e7dc21edbacbd16f76fac4d1a5529efd31d01a14c0ca418e6253b6430dec158e53bf86e73da4927184241006aad52678a494479cfe6383712dc4799446e730fe643a024e9e7d96767c49d9f1f35055d07c5d2d754cd1e99327918a87ad4e74658dac4a09ea8e4342c951380efdc9933871319d5b6187ee5782cc3ce4c3d9467258f237f0d6dd31de9547aa0f08813f54a0eb1f59b1fa10dd6a95f91534a", 0xac}, {&(0x7f0000000340)="ae525b3bedaf1fee52b0591f805e2529e66085ee660ec69544df38f9f1603c640d20306cc3f47ffeda6674c39771a739b7b081fb7f3aa3c5d57cf5ef2c644802c19353d8e100b1637afc75e6da50a0d2091d70e56aaeee2c6421a179c51673275b5772ab99eed4e96a0622119a129bbe39dd0b6d1c8546cb0721dbfaaa275e9bd6b17b0f80e2e68764257ec0524d7d3a8977c7f62db78fd02b949e6d993645afc2be8d04b166a39af6064b04fddf1e3c9311f5ceb5fa76306eac07701ad4a45fb99591a27b732acea8598a7dd051ac301881ef08", 0xd4}, {&(0x7f00000001c0)="fa5ba1c150a496973f8c2806a2fa2adfc6dfa4acc6422e065bdc411387cdedfff3418185c4be9e1310796080eddb90aac9deb85c60", 0x35}, {&(0x7f0000000440)="10474de16310eeb375e5d8cf0171ae930405b76d78ce0ae7521af65de91cbea0594f8a45ada78cd704df21b80d3c39703277fb503791b44f5d3d7f455dd141b4ac9c05feebe773d39cfdb9bc550432aa4003cbccb42089867d0d03e418fc00e9c3e074f74aa4cf085189757a07c3ff0d006198126bd6d31e47147d20856df0ed6fa2b8f9421755bd39fefe03e1fbcb1e8be3084ae85b6d", 0x97}, {&(0x7f0000000500)="43a284c32346f2ece95e8ed4676dfd89e32c32d1fa2e9cffb2eda28bcbf1e5dcbbc65d9909a7c1615be29e4694594f090c8a693f2836e82986f4ca51302d773b5b0c6fa20b20e18405f8eddb323cbc", 0x4f}, {&(0x7f0000000580)="1a3952154afc012afa603554c491e1a0baca1ba6d9e351b54e0b74c324e287323047091272d5e7ec8a48451a498965c8ab9ba535a61edb6e86f7b4831315e8429b7d83e32f7ccf98b281c4762b7f7f12402132847ee46d9670d99e8af8bdcfd28f46cb1663fef840eb9b0761264d56d83db32a5c91a189ba32c2e61fca5d46fcd6783964f7e410e1ba3e24cde3b7fe3912786a38c5b1e29392a67a99f4c30a6c4ce9b6f2af02f591db42c8b8383574e5de319c9d28a954edb4964a9992d2f1bc689a374aa14a5e94f87ca851d703abf4c7446db9677a0a1f0928d296f807b8b67185f8a57d73dd6a62", 0xe9}, {&(0x7f0000000680)="be7588cddcb6bc62c060f17d2281e000590cd9c8a5a6e8bbe39f11", 0x1b}], 0x7, &(0x7f0000000840)=[@sndinfo={0x1c, 0x84, 0x4, {0x7fff, 0x20, 0x0, 0x800, r3}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0xe7}}, @init={0x14, 0x84, 0x1, {0x4, 0x0, 0x2, 0xfffa}}], 0x64, 0x80}, 0x80)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r4, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:26 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
r2 = accept4(r1, 0x0, &(0x7f0000000140), 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000740)={@in6={{0x1c, 0x1c, 0x1, 0x1000, @empty, 0x7}}, <r3=>0x0}, &(0x7f0000000800)=0x88)
sendmsg$inet6_sctp(r2, &(0x7f00000008c0)={&(0x7f0000000180)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000280)="3d26a000cfb6065aeeec26e6cdfc4e7dc21edbacbd16f76fac4d1a5529efd31d01a14c0ca418e6253b6430dec158e53bf86e73da4927184241006aad52678a494479cfe6383712dc4799446e730fe643a024e9e7d96767c49d9f1f35055d07c5d2d754cd1e99327918a87ad4e74658dac4a09ea8e4342c951380efdc9933871319d5b6187ee5782cc3ce4c3d9467258f237f0d6dd31de9547aa0f08813f54a0eb1f59b1fa10dd6a95f91534a", 0xac}, {&(0x7f0000000340)="ae525b3bedaf1fee52b0591f805e2529e66085ee660ec69544df38f9f1603c640d20306cc3f47ffeda6674c39771a739b7b081fb7f3aa3c5d57cf5ef2c644802c19353d8e100b1637afc75e6da50a0d2091d70e56aaeee2c6421a179c51673275b5772ab99eed4e96a0622119a129bbe39dd0b6d1c8546cb0721dbfaaa275e9bd6b17b0f80e2e68764257ec0524d7d3a8977c7f62db78fd02b949e6d993645afc2be8d04b166a39af6064b04fddf1e3c9311f5ceb5fa76306eac07701ad4a45fb99591a27b732acea8598a7dd051ac301881ef08", 0xd4}, {&(0x7f00000001c0)="fa5ba1c150a496973f8c2806a2fa2adfc6dfa4acc6422e065bdc411387cdedfff3418185c4be9e1310796080eddb90aac9deb85c60", 0x35}, {&(0x7f0000000440)="10474de16310eeb375e5d8cf0171ae930405b76d78ce0ae7521af65de91cbea0594f8a45ada78cd704df21b80d3c39703277fb503791b44f5d3d7f455dd141b4ac9c05feebe773d39cfdb9bc550432aa4003cbccb42089867d0d03e418fc00e9c3e074f74aa4cf085189757a07c3ff0d006198126bd6d31e47147d20856df0ed6fa2b8f9421755bd39fefe03e1fbcb1e8be3084ae85b6d", 0x97}, {&(0x7f0000000500)="43a284c32346f2ece95e8ed4676dfd89e32c32d1fa2e9cffb2eda28bcbf1e5dcbbc65d9909a7c1615be29e4694594f090c8a693f2836e82986f4ca51302d773b5b0c6fa20b20e18405f8eddb323cbc", 0x4f}, {&(0x7f0000000580)="1a3952154afc012afa603554c491e1a0baca1ba6d9e351b54e0b74c324e287323047091272d5e7ec8a48451a498965c8ab9ba535a61edb6e86f7b4831315e8429b7d83e32f7ccf98b281c4762b7f7f12402132847ee46d9670d99e8af8bdcfd28f46cb1663fef840eb9b0761264d56d83db32a5c91a189ba32c2e61fca5d46fcd6783964f7e410e1ba3e24cde3b7fe3912786a38c5b1e29392a67a99f4c30a6c4ce9b6f2af02f591db42c8b8383574e5de319c9d28a954edb4964a9992d2f1bc689a374aa14a5e94f87ca851d703abf4c7446db9677a0a1f0928d296f807b8b67185f8a57d73dd6a62", 0xe9}, {&(0x7f0000000680)="be7588cddcb6bc62c060f17d2281e000590cd9c8a5a6e8bbe39f11", 0x1b}], 0x7, &(0x7f0000000840)=[@sndinfo={0x1c, 0x84, 0x4, {0x7fff, 0x20, 0x0, 0x800, r3}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0xe7}}, @init={0x14, 0x84, 0x1, {0x4, 0x0, 0x2, 0xfffa}}], 0x64, 0x80}, 0x80)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r4, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:26 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
sendto$inet(r2, &(0x7f0000000340)="fe473cae9624b3adb3205b47f2807dfd46ff3772d50d68a5d670f008068245d8a137f531684b3d2ccb27a37a7c8bb1578e3e5b10173f42e5aab4891ac68c41a891c0fee4a69321c05831ef3e8824d4e0f93fed911df367139ec422f35e9db01baeb734537cda95ff66ea8c67e28aa2a9dd4415a420b6e2b5ac4caecc95d7b9c20474fd28844824c0916799c5", 0x8c, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:26 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
r2 = accept4(r1, 0x0, &(0x7f0000000140), 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000740)={@in6={{0x1c, 0x1c, 0x1, 0x1000, @empty, 0x7}}, <r3=>0x0}, &(0x7f0000000800)=0x88)
sendmsg$inet6_sctp(r2, &(0x7f00000008c0)={&(0x7f0000000180)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000280)="3d26a000cfb6065aeeec26e6cdfc4e7dc21edbacbd16f76fac4d1a5529efd31d01a14c0ca418e6253b6430dec158e53bf86e73da4927184241006aad52678a494479cfe6383712dc4799446e730fe643a024e9e7d96767c49d9f1f35055d07c5d2d754cd1e99327918a87ad4e74658dac4a09ea8e4342c951380efdc9933871319d5b6187ee5782cc3ce4c3d9467258f237f0d6dd31de9547aa0f08813f54a0eb1f59b1fa10dd6a95f91534a", 0xac}, {&(0x7f0000000340)="ae525b3bedaf1fee52b0591f805e2529e66085ee660ec69544df38f9f1603c640d20306cc3f47ffeda6674c39771a739b7b081fb7f3aa3c5d57cf5ef2c644802c19353d8e100b1637afc75e6da50a0d2091d70e56aaeee2c6421a179c51673275b5772ab99eed4e96a0622119a129bbe39dd0b6d1c8546cb0721dbfaaa275e9bd6b17b0f80e2e68764257ec0524d7d3a8977c7f62db78fd02b949e6d993645afc2be8d04b166a39af6064b04fddf1e3c9311f5ceb5fa76306eac07701ad4a45fb99591a27b732acea8598a7dd051ac301881ef08", 0xd4}, {&(0x7f00000001c0)="fa5ba1c150a496973f8c2806a2fa2adfc6dfa4acc6422e065bdc411387cdedfff3418185c4be9e1310796080eddb90aac9deb85c60", 0x35}, {&(0x7f0000000440)="10474de16310eeb375e5d8cf0171ae930405b76d78ce0ae7521af65de91cbea0594f8a45ada78cd704df21b80d3c39703277fb503791b44f5d3d7f455dd141b4ac9c05feebe773d39cfdb9bc550432aa4003cbccb42089867d0d03e418fc00e9c3e074f74aa4cf085189757a07c3ff0d006198126bd6d31e47147d20856df0ed6fa2b8f9421755bd39fefe03e1fbcb1e8be3084ae85b6d", 0x97}, {&(0x7f0000000500)="43a284c32346f2ece95e8ed4676dfd89e32c32d1fa2e9cffb2eda28bcbf1e5dcbbc65d9909a7c1615be29e4694594f090c8a693f2836e82986f4ca51302d773b5b0c6fa20b20e18405f8eddb323cbc", 0x4f}, {&(0x7f0000000580)="1a3952154afc012afa603554c491e1a0baca1ba6d9e351b54e0b74c324e287323047091272d5e7ec8a48451a498965c8ab9ba535a61edb6e86f7b4831315e8429b7d83e32f7ccf98b281c4762b7f7f12402132847ee46d9670d99e8af8bdcfd28f46cb1663fef840eb9b0761264d56d83db32a5c91a189ba32c2e61fca5d46fcd6783964f7e410e1ba3e24cde3b7fe3912786a38c5b1e29392a67a99f4c30a6c4ce9b6f2af02f591db42c8b8383574e5de319c9d28a954edb4964a9992d2f1bc689a374aa14a5e94f87ca851d703abf4c7446db9677a0a1f0928d296f807b8b67185f8a57d73dd6a62", 0xe9}, {&(0x7f0000000680)="be7588cddcb6bc62c060f17d2281e000590cd9c8a5a6e8bbe39f11", 0x1b}], 0x7, &(0x7f0000000840)=[@sndinfo={0x1c, 0x84, 0x4, {0x7fff, 0x20, 0x0, 0x800, r3}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0xe7}}, @init={0x14, 0x84, 0x1, {0x4, 0x0, 0x2, 0xfffa}}], 0x64, 0x80}, 0x80)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r4, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:26 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
sendto$inet(r2, &(0x7f0000000340)="fe473cae9624b3adb3205b47f2807dfd46ff3772d50d68a5d670f008068245d8a137f531684b3d2ccb27a37a7c8bb1578e3e5b10173f42e5aab4891ac68c41a891c0fee4a69321c05831ef3e8824d4e0f93fed911df367139ec422f35e9db01baeb734537cda95ff66ea8c67e28aa2a9dd4415a420b6e2b5ac4caecc95d7b9c20474fd28844824c0916799c5", 0x8c, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:26 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
r2 = accept4(r1, 0x0, &(0x7f0000000140), 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000740)={@in6={{0x1c, 0x1c, 0x1, 0x1000, @empty, 0x7}}, <r3=>0x0}, &(0x7f0000000800)=0x88)
sendmsg$inet6_sctp(r2, &(0x7f00000008c0)={&(0x7f0000000180)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000280)="3d26a000cfb6065aeeec26e6cdfc4e7dc21edbacbd16f76fac4d1a5529efd31d01a14c0ca418e6253b6430dec158e53bf86e73da4927184241006aad52678a494479cfe6383712dc4799446e730fe643a024e9e7d96767c49d9f1f35055d07c5d2d754cd1e99327918a87ad4e74658dac4a09ea8e4342c951380efdc9933871319d5b6187ee5782cc3ce4c3d9467258f237f0d6dd31de9547aa0f08813f54a0eb1f59b1fa10dd6a95f91534a", 0xac}, {&(0x7f0000000340)="ae525b3bedaf1fee52b0591f805e2529e66085ee660ec69544df38f9f1603c640d20306cc3f47ffeda6674c39771a739b7b081fb7f3aa3c5d57cf5ef2c644802c19353d8e100b1637afc75e6da50a0d2091d70e56aaeee2c6421a179c51673275b5772ab99eed4e96a0622119a129bbe39dd0b6d1c8546cb0721dbfaaa275e9bd6b17b0f80e2e68764257ec0524d7d3a8977c7f62db78fd02b949e6d993645afc2be8d04b166a39af6064b04fddf1e3c9311f5ceb5fa76306eac07701ad4a45fb99591a27b732acea8598a7dd051ac301881ef08", 0xd4}, {&(0x7f00000001c0)="fa5ba1c150a496973f8c2806a2fa2adfc6dfa4acc6422e065bdc411387cdedfff3418185c4be9e1310796080eddb90aac9deb85c60", 0x35}, {&(0x7f0000000440)="10474de16310eeb375e5d8cf0171ae930405b76d78ce0ae7521af65de91cbea0594f8a45ada78cd704df21b80d3c39703277fb503791b44f5d3d7f455dd141b4ac9c05feebe773d39cfdb9bc550432aa4003cbccb42089867d0d03e418fc00e9c3e074f74aa4cf085189757a07c3ff0d006198126bd6d31e47147d20856df0ed6fa2b8f9421755bd39fefe03e1fbcb1e8be3084ae85b6d", 0x97}, {&(0x7f0000000500)="43a284c32346f2ece95e8ed4676dfd89e32c32d1fa2e9cffb2eda28bcbf1e5dcbbc65d9909a7c1615be29e4694594f090c8a693f2836e82986f4ca51302d773b5b0c6fa20b20e18405f8eddb323cbc", 0x4f}, {&(0x7f0000000580)="1a3952154afc012afa603554c491e1a0baca1ba6d9e351b54e0b74c324e287323047091272d5e7ec8a48451a498965c8ab9ba535a61edb6e86f7b4831315e8429b7d83e32f7ccf98b281c4762b7f7f12402132847ee46d9670d99e8af8bdcfd28f46cb1663fef840eb9b0761264d56d83db32a5c91a189ba32c2e61fca5d46fcd6783964f7e410e1ba3e24cde3b7fe3912786a38c5b1e29392a67a99f4c30a6c4ce9b6f2af02f591db42c8b8383574e5de319c9d28a954edb4964a9992d2f1bc689a374aa14a5e94f87ca851d703abf4c7446db9677a0a1f0928d296f807b8b67185f8a57d73dd6a62", 0xe9}, {&(0x7f0000000680)="be7588cddcb6bc62c060f17d2281e000590cd9c8a5a6e8bbe39f11", 0x1b}], 0x7, &(0x7f0000000840)=[@sndinfo={0x1c, 0x84, 0x4, {0x7fff, 0x20, 0x0, 0x800, r3}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0xe7}}, @init={0x14, 0x84, 0x1, {0x4, 0x0, 0x2, 0xfffa}}], 0x64, 0x80}, 0x80)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r4, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:26 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
r2 = accept4(r1, 0x0, &(0x7f0000000140), 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000740)={@in6={{0x1c, 0x1c, 0x1, 0x1000, @empty, 0x7}}, <r3=>0x0}, &(0x7f0000000800)=0x88)
sendmsg$inet6_sctp(r2, &(0x7f00000008c0)={&(0x7f0000000180)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000280)="3d26a000cfb6065aeeec26e6cdfc4e7dc21edbacbd16f76fac4d1a5529efd31d01a14c0ca418e6253b6430dec158e53bf86e73da4927184241006aad52678a494479cfe6383712dc4799446e730fe643a024e9e7d96767c49d9f1f35055d07c5d2d754cd1e99327918a87ad4e74658dac4a09ea8e4342c951380efdc9933871319d5b6187ee5782cc3ce4c3d9467258f237f0d6dd31de9547aa0f08813f54a0eb1f59b1fa10dd6a95f91534a", 0xac}, {&(0x7f0000000340)="ae525b3bedaf1fee52b0591f805e2529e66085ee660ec69544df38f9f1603c640d20306cc3f47ffeda6674c39771a739b7b081fb7f3aa3c5d57cf5ef2c644802c19353d8e100b1637afc75e6da50a0d2091d70e56aaeee2c6421a179c51673275b5772ab99eed4e96a0622119a129bbe39dd0b6d1c8546cb0721dbfaaa275e9bd6b17b0f80e2e68764257ec0524d7d3a8977c7f62db78fd02b949e6d993645afc2be8d04b166a39af6064b04fddf1e3c9311f5ceb5fa76306eac07701ad4a45fb99591a27b732acea8598a7dd051ac301881ef08", 0xd4}, {&(0x7f00000001c0)="fa5ba1c150a496973f8c2806a2fa2adfc6dfa4acc6422e065bdc411387cdedfff3418185c4be9e1310796080eddb90aac9deb85c60", 0x35}, {&(0x7f0000000440)="10474de16310eeb375e5d8cf0171ae930405b76d78ce0ae7521af65de91cbea0594f8a45ada78cd704df21b80d3c39703277fb503791b44f5d3d7f455dd141b4ac9c05feebe773d39cfdb9bc550432aa4003cbccb42089867d0d03e418fc00e9c3e074f74aa4cf085189757a07c3ff0d006198126bd6d31e47147d20856df0ed6fa2b8f9421755bd39fefe03e1fbcb1e8be3084ae85b6d", 0x97}, {&(0x7f0000000500)="43a284c32346f2ece95e8ed4676dfd89e32c32d1fa2e9cffb2eda28bcbf1e5dcbbc65d9909a7c1615be29e4694594f090c8a693f2836e82986f4ca51302d773b5b0c6fa20b20e18405f8eddb323cbc", 0x4f}, {&(0x7f0000000580)="1a3952154afc012afa603554c491e1a0baca1ba6d9e351b54e0b74c324e287323047091272d5e7ec8a48451a498965c8ab9ba535a61edb6e86f7b4831315e8429b7d83e32f7ccf98b281c4762b7f7f12402132847ee46d9670d99e8af8bdcfd28f46cb1663fef840eb9b0761264d56d83db32a5c91a189ba32c2e61fca5d46fcd6783964f7e410e1ba3e24cde3b7fe3912786a38c5b1e29392a67a99f4c30a6c4ce9b6f2af02f591db42c8b8383574e5de319c9d28a954edb4964a9992d2f1bc689a374aa14a5e94f87ca851d703abf4c7446db9677a0a1f0928d296f807b8b67185f8a57d73dd6a62", 0xe9}, {&(0x7f0000000680)="be7588cddcb6bc62c060f17d2281e000590cd9c8a5a6e8bbe39f11", 0x1b}], 0x7, &(0x7f0000000840)=[@sndinfo={0x1c, 0x84, 0x4, {0x7fff, 0x20, 0x0, 0x800, r3}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0xe7}}, @init={0x14, 0x84, 0x1, {0x4, 0x0, 0x2, 0xfffa}}], 0x64, 0x80}, 0x80)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r4, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:27 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
r2 = accept4(r1, 0x0, &(0x7f0000000140), 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000740)={@in6={{0x1c, 0x1c, 0x1, 0x1000, @empty, 0x7}}, <r3=>0x0}, &(0x7f0000000800)=0x88)
sendmsg$inet6_sctp(r2, &(0x7f00000008c0)={&(0x7f0000000180)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000280)="3d26a000cfb6065aeeec26e6cdfc4e7dc21edbacbd16f76fac4d1a5529efd31d01a14c0ca418e6253b6430dec158e53bf86e73da4927184241006aad52678a494479cfe6383712dc4799446e730fe643a024e9e7d96767c49d9f1f35055d07c5d2d754cd1e99327918a87ad4e74658dac4a09ea8e4342c951380efdc9933871319d5b6187ee5782cc3ce4c3d9467258f237f0d6dd31de9547aa0f08813f54a0eb1f59b1fa10dd6a95f91534a", 0xac}, {&(0x7f0000000340)="ae525b3bedaf1fee52b0591f805e2529e66085ee660ec69544df38f9f1603c640d20306cc3f47ffeda6674c39771a739b7b081fb7f3aa3c5d57cf5ef2c644802c19353d8e100b1637afc75e6da50a0d2091d70e56aaeee2c6421a179c51673275b5772ab99eed4e96a0622119a129bbe39dd0b6d1c8546cb0721dbfaaa275e9bd6b17b0f80e2e68764257ec0524d7d3a8977c7f62db78fd02b949e6d993645afc2be8d04b166a39af6064b04fddf1e3c9311f5ceb5fa76306eac07701ad4a45fb99591a27b732acea8598a7dd051ac301881ef08", 0xd4}, {&(0x7f00000001c0)="fa5ba1c150a496973f8c2806a2fa2adfc6dfa4acc6422e065bdc411387cdedfff3418185c4be9e1310796080eddb90aac9deb85c60", 0x35}, {&(0x7f0000000440)="10474de16310eeb375e5d8cf0171ae930405b76d78ce0ae7521af65de91cbea0594f8a45ada78cd704df21b80d3c39703277fb503791b44f5d3d7f455dd141b4ac9c05feebe773d39cfdb9bc550432aa4003cbccb42089867d0d03e418fc00e9c3e074f74aa4cf085189757a07c3ff0d006198126bd6d31e47147d20856df0ed6fa2b8f9421755bd39fefe03e1fbcb1e8be3084ae85b6d", 0x97}, {&(0x7f0000000500)="43a284c32346f2ece95e8ed4676dfd89e32c32d1fa2e9cffb2eda28bcbf1e5dcbbc65d9909a7c1615be29e4694594f090c8a693f2836e82986f4ca51302d773b5b0c6fa20b20e18405f8eddb323cbc", 0x4f}, {&(0x7f0000000580)="1a3952154afc012afa603554c491e1a0baca1ba6d9e351b54e0b74c324e287323047091272d5e7ec8a48451a498965c8ab9ba535a61edb6e86f7b4831315e8429b7d83e32f7ccf98b281c4762b7f7f12402132847ee46d9670d99e8af8bdcfd28f46cb1663fef840eb9b0761264d56d83db32a5c91a189ba32c2e61fca5d46fcd6783964f7e410e1ba3e24cde3b7fe3912786a38c5b1e29392a67a99f4c30a6c4ce9b6f2af02f591db42c8b8383574e5de319c9d28a954edb4964a9992d2f1bc689a374aa14a5e94f87ca851d703abf4c7446db9677a0a1f0928d296f807b8b67185f8a57d73dd6a62", 0xe9}, {&(0x7f0000000680)="be7588cddcb6bc62c060f17d2281e000590cd9c8a5a6e8bbe39f11", 0x1b}], 0x7, &(0x7f0000000840)=[@sndinfo={0x1c, 0x84, 0x4, {0x7fff, 0x20, 0x0, 0x800, r3}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0xe7}}, @init={0x14, 0x84, 0x1, {0x4, 0x0, 0x2, 0xfffa}}], 0x64, 0x80}, 0x80)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r4, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:27 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
sendto$inet(r2, &(0x7f0000000340)="fe473cae9624b3adb3205b47f2807dfd46ff3772d50d68a5d670f008068245d8a137f531684b3d2ccb27a37a7c8bb1578e3e5b10173f42e5aab4891ac68c41a891c0fee4a69321c05831ef3e8824d4e0f93fed911df367139ec422f35e9db01baeb734537cda95ff66ea8c67e28aa2a9dd4415a420b6e2b5ac4caecc95d7b9c20474fd28844824c0916799c5", 0x8c, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:27 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
r2 = accept4(r1, 0x0, &(0x7f0000000140), 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000740)={@in6={{0x1c, 0x1c, 0x1, 0x1000, @empty, 0x7}}, <r3=>0x0}, &(0x7f0000000800)=0x88)
sendmsg$inet6_sctp(r2, &(0x7f00000008c0)={&(0x7f0000000180)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000280)="3d26a000cfb6065aeeec26e6cdfc4e7dc21edbacbd16f76fac4d1a5529efd31d01a14c0ca418e6253b6430dec158e53bf86e73da4927184241006aad52678a494479cfe6383712dc4799446e730fe643a024e9e7d96767c49d9f1f35055d07c5d2d754cd1e99327918a87ad4e74658dac4a09ea8e4342c951380efdc9933871319d5b6187ee5782cc3ce4c3d9467258f237f0d6dd31de9547aa0f08813f54a0eb1f59b1fa10dd6a95f91534a", 0xac}, {&(0x7f0000000340)="ae525b3bedaf1fee52b0591f805e2529e66085ee660ec69544df38f9f1603c640d20306cc3f47ffeda6674c39771a739b7b081fb7f3aa3c5d57cf5ef2c644802c19353d8e100b1637afc75e6da50a0d2091d70e56aaeee2c6421a179c51673275b5772ab99eed4e96a0622119a129bbe39dd0b6d1c8546cb0721dbfaaa275e9bd6b17b0f80e2e68764257ec0524d7d3a8977c7f62db78fd02b949e6d993645afc2be8d04b166a39af6064b04fddf1e3c9311f5ceb5fa76306eac07701ad4a45fb99591a27b732acea8598a7dd051ac301881ef08", 0xd4}, {&(0x7f00000001c0)="fa5ba1c150a496973f8c2806a2fa2adfc6dfa4acc6422e065bdc411387cdedfff3418185c4be9e1310796080eddb90aac9deb85c60", 0x35}, {&(0x7f0000000440)="10474de16310eeb375e5d8cf0171ae930405b76d78ce0ae7521af65de91cbea0594f8a45ada78cd704df21b80d3c39703277fb503791b44f5d3d7f455dd141b4ac9c05feebe773d39cfdb9bc550432aa4003cbccb42089867d0d03e418fc00e9c3e074f74aa4cf085189757a07c3ff0d006198126bd6d31e47147d20856df0ed6fa2b8f9421755bd39fefe03e1fbcb1e8be3084ae85b6d", 0x97}, {&(0x7f0000000500)="43a284c32346f2ece95e8ed4676dfd89e32c32d1fa2e9cffb2eda28bcbf1e5dcbbc65d9909a7c1615be29e4694594f090c8a693f2836e82986f4ca51302d773b5b0c6fa20b20e18405f8eddb323cbc", 0x4f}, {&(0x7f0000000580)="1a3952154afc012afa603554c491e1a0baca1ba6d9e351b54e0b74c324e287323047091272d5e7ec8a48451a498965c8ab9ba535a61edb6e86f7b4831315e8429b7d83e32f7ccf98b281c4762b7f7f12402132847ee46d9670d99e8af8bdcfd28f46cb1663fef840eb9b0761264d56d83db32a5c91a189ba32c2e61fca5d46fcd6783964f7e410e1ba3e24cde3b7fe3912786a38c5b1e29392a67a99f4c30a6c4ce9b6f2af02f591db42c8b8383574e5de319c9d28a954edb4964a9992d2f1bc689a374aa14a5e94f87ca851d703abf4c7446db9677a0a1f0928d296f807b8b67185f8a57d73dd6a62", 0xe9}, {&(0x7f0000000680)="be7588cddcb6bc62c060f17d2281e000590cd9c8a5a6e8bbe39f11", 0x1b}], 0x7, &(0x7f0000000840)=[@sndinfo={0x1c, 0x84, 0x4, {0x7fff, 0x20, 0x0, 0x800, r3}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0xe7}}, @init={0x14, 0x84, 0x1, {0x4, 0x0, 0x2, 0xfffa}}], 0x64, 0x80}, 0x80)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r4, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:27 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
r2 = accept4(r1, 0x0, &(0x7f0000000140), 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000740)={@in6={{0x1c, 0x1c, 0x1, 0x1000, @empty, 0x7}}, <r3=>0x0}, &(0x7f0000000800)=0x88)
sendmsg$inet6_sctp(r2, &(0x7f00000008c0)={&(0x7f0000000180)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000280)="3d26a000cfb6065aeeec26e6cdfc4e7dc21edbacbd16f76fac4d1a5529efd31d01a14c0ca418e6253b6430dec158e53bf86e73da4927184241006aad52678a494479cfe6383712dc4799446e730fe643a024e9e7d96767c49d9f1f35055d07c5d2d754cd1e99327918a87ad4e74658dac4a09ea8e4342c951380efdc9933871319d5b6187ee5782cc3ce4c3d9467258f237f0d6dd31de9547aa0f08813f54a0eb1f59b1fa10dd6a95f91534a", 0xac}, {&(0x7f0000000340)="ae525b3bedaf1fee52b0591f805e2529e66085ee660ec69544df38f9f1603c640d20306cc3f47ffeda6674c39771a739b7b081fb7f3aa3c5d57cf5ef2c644802c19353d8e100b1637afc75e6da50a0d2091d70e56aaeee2c6421a179c51673275b5772ab99eed4e96a0622119a129bbe39dd0b6d1c8546cb0721dbfaaa275e9bd6b17b0f80e2e68764257ec0524d7d3a8977c7f62db78fd02b949e6d993645afc2be8d04b166a39af6064b04fddf1e3c9311f5ceb5fa76306eac07701ad4a45fb99591a27b732acea8598a7dd051ac301881ef08", 0xd4}, {&(0x7f00000001c0)="fa5ba1c150a496973f8c2806a2fa2adfc6dfa4acc6422e065bdc411387cdedfff3418185c4be9e1310796080eddb90aac9deb85c60", 0x35}, {&(0x7f0000000440)="10474de16310eeb375e5d8cf0171ae930405b76d78ce0ae7521af65de91cbea0594f8a45ada78cd704df21b80d3c39703277fb503791b44f5d3d7f455dd141b4ac9c05feebe773d39cfdb9bc550432aa4003cbccb42089867d0d03e418fc00e9c3e074f74aa4cf085189757a07c3ff0d006198126bd6d31e47147d20856df0ed6fa2b8f9421755bd39fefe03e1fbcb1e8be3084ae85b6d", 0x97}, {&(0x7f0000000500)="43a284c32346f2ece95e8ed4676dfd89e32c32d1fa2e9cffb2eda28bcbf1e5dcbbc65d9909a7c1615be29e4694594f090c8a693f2836e82986f4ca51302d773b5b0c6fa20b20e18405f8eddb323cbc", 0x4f}, {&(0x7f0000000580)="1a3952154afc012afa603554c491e1a0baca1ba6d9e351b54e0b74c324e287323047091272d5e7ec8a48451a498965c8ab9ba535a61edb6e86f7b4831315e8429b7d83e32f7ccf98b281c4762b7f7f12402132847ee46d9670d99e8af8bdcfd28f46cb1663fef840eb9b0761264d56d83db32a5c91a189ba32c2e61fca5d46fcd6783964f7e410e1ba3e24cde3b7fe3912786a38c5b1e29392a67a99f4c30a6c4ce9b6f2af02f591db42c8b8383574e5de319c9d28a954edb4964a9992d2f1bc689a374aa14a5e94f87ca851d703abf4c7446db9677a0a1f0928d296f807b8b67185f8a57d73dd6a62", 0xe9}, {&(0x7f0000000680)="be7588cddcb6bc62c060f17d2281e000590cd9c8a5a6e8bbe39f11", 0x1b}], 0x7, &(0x7f0000000840)=[@sndinfo={0x1c, 0x84, 0x4, {0x7fff, 0x20, 0x0, 0x800, r3}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0xe7}}, @init={0x14, 0x84, 0x1, {0x4, 0x0, 0x2, 0xfffa}}], 0x64, 0x80}, 0x80)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r4, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:27 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
sendto$inet(r2, &(0x7f0000000340)="fe473cae9624b3adb3205b47f2807dfd46ff3772d50d68a5d670f008068245d8a137f531684b3d2ccb27a37a7c8bb1578e3e5b10173f42e5aab4891ac68c41a891c0fee4a69321c05831ef3e8824d4e0f93fed911df367139ec422f35e9db01baeb734537cda95ff66ea8c67e28aa2a9dd4415a420b6e2b5ac4caecc95d7b9c20474fd28844824c0916799c5", 0x8c, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:27 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
r2 = accept4(r1, 0x0, &(0x7f0000000140), 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000740)={@in6={{0x1c, 0x1c, 0x1, 0x1000, @empty, 0x7}}, <r3=>0x0}, &(0x7f0000000800)=0x88)
sendmsg$inet6_sctp(r2, &(0x7f00000008c0)={&(0x7f0000000180)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000280)="3d26a000cfb6065aeeec26e6cdfc4e7dc21edbacbd16f76fac4d1a5529efd31d01a14c0ca418e6253b6430dec158e53bf86e73da4927184241006aad52678a494479cfe6383712dc4799446e730fe643a024e9e7d96767c49d9f1f35055d07c5d2d754cd1e99327918a87ad4e74658dac4a09ea8e4342c951380efdc9933871319d5b6187ee5782cc3ce4c3d9467258f237f0d6dd31de9547aa0f08813f54a0eb1f59b1fa10dd6a95f91534a", 0xac}, {&(0x7f0000000340)="ae525b3bedaf1fee52b0591f805e2529e66085ee660ec69544df38f9f1603c640d20306cc3f47ffeda6674c39771a739b7b081fb7f3aa3c5d57cf5ef2c644802c19353d8e100b1637afc75e6da50a0d2091d70e56aaeee2c6421a179c51673275b5772ab99eed4e96a0622119a129bbe39dd0b6d1c8546cb0721dbfaaa275e9bd6b17b0f80e2e68764257ec0524d7d3a8977c7f62db78fd02b949e6d993645afc2be8d04b166a39af6064b04fddf1e3c9311f5ceb5fa76306eac07701ad4a45fb99591a27b732acea8598a7dd051ac301881ef08", 0xd4}, {&(0x7f00000001c0)="fa5ba1c150a496973f8c2806a2fa2adfc6dfa4acc6422e065bdc411387cdedfff3418185c4be9e1310796080eddb90aac9deb85c60", 0x35}, {&(0x7f0000000440)="10474de16310eeb375e5d8cf0171ae930405b76d78ce0ae7521af65de91cbea0594f8a45ada78cd704df21b80d3c39703277fb503791b44f5d3d7f455dd141b4ac9c05feebe773d39cfdb9bc550432aa4003cbccb42089867d0d03e418fc00e9c3e074f74aa4cf085189757a07c3ff0d006198126bd6d31e47147d20856df0ed6fa2b8f9421755bd39fefe03e1fbcb1e8be3084ae85b6d", 0x97}, {&(0x7f0000000500)="43a284c32346f2ece95e8ed4676dfd89e32c32d1fa2e9cffb2eda28bcbf1e5dcbbc65d9909a7c1615be29e4694594f090c8a693f2836e82986f4ca51302d773b5b0c6fa20b20e18405f8eddb323cbc", 0x4f}, {&(0x7f0000000580)="1a3952154afc012afa603554c491e1a0baca1ba6d9e351b54e0b74c324e287323047091272d5e7ec8a48451a498965c8ab9ba535a61edb6e86f7b4831315e8429b7d83e32f7ccf98b281c4762b7f7f12402132847ee46d9670d99e8af8bdcfd28f46cb1663fef840eb9b0761264d56d83db32a5c91a189ba32c2e61fca5d46fcd6783964f7e410e1ba3e24cde3b7fe3912786a38c5b1e29392a67a99f4c30a6c4ce9b6f2af02f591db42c8b8383574e5de319c9d28a954edb4964a9992d2f1bc689a374aa14a5e94f87ca851d703abf4c7446db9677a0a1f0928d296f807b8b67185f8a57d73dd6a62", 0xe9}, {&(0x7f0000000680)="be7588cddcb6bc62c060f17d2281e000590cd9c8a5a6e8bbe39f11", 0x1b}], 0x7, &(0x7f0000000840)=[@sndinfo={0x1c, 0x84, 0x4, {0x7fff, 0x20, 0x0, 0x800, r3}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0xe7}}, @init={0x14, 0x84, 0x1, {0x4, 0x0, 0x2, 0xfffa}}], 0x64, 0x80}, 0x80)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:27 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
r2 = accept4(r1, 0x0, &(0x7f0000000140), 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000740)={@in6={{0x1c, 0x1c, 0x1, 0x1000, @empty, 0x7}}, <r3=>0x0}, &(0x7f0000000800)=0x88)
sendmsg$inet6_sctp(r2, &(0x7f00000008c0)={&(0x7f0000000180)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000280)="3d26a000cfb6065aeeec26e6cdfc4e7dc21edbacbd16f76fac4d1a5529efd31d01a14c0ca418e6253b6430dec158e53bf86e73da4927184241006aad52678a494479cfe6383712dc4799446e730fe643a024e9e7d96767c49d9f1f35055d07c5d2d754cd1e99327918a87ad4e74658dac4a09ea8e4342c951380efdc9933871319d5b6187ee5782cc3ce4c3d9467258f237f0d6dd31de9547aa0f08813f54a0eb1f59b1fa10dd6a95f91534a", 0xac}, {&(0x7f0000000340)="ae525b3bedaf1fee52b0591f805e2529e66085ee660ec69544df38f9f1603c640d20306cc3f47ffeda6674c39771a739b7b081fb7f3aa3c5d57cf5ef2c644802c19353d8e100b1637afc75e6da50a0d2091d70e56aaeee2c6421a179c51673275b5772ab99eed4e96a0622119a129bbe39dd0b6d1c8546cb0721dbfaaa275e9bd6b17b0f80e2e68764257ec0524d7d3a8977c7f62db78fd02b949e6d993645afc2be8d04b166a39af6064b04fddf1e3c9311f5ceb5fa76306eac07701ad4a45fb99591a27b732acea8598a7dd051ac301881ef08", 0xd4}, {&(0x7f00000001c0)="fa5ba1c150a496973f8c2806a2fa2adfc6dfa4acc6422e065bdc411387cdedfff3418185c4be9e1310796080eddb90aac9deb85c60", 0x35}, {&(0x7f0000000440)="10474de16310eeb375e5d8cf0171ae930405b76d78ce0ae7521af65de91cbea0594f8a45ada78cd704df21b80d3c39703277fb503791b44f5d3d7f455dd141b4ac9c05feebe773d39cfdb9bc550432aa4003cbccb42089867d0d03e418fc00e9c3e074f74aa4cf085189757a07c3ff0d006198126bd6d31e47147d20856df0ed6fa2b8f9421755bd39fefe03e1fbcb1e8be3084ae85b6d", 0x97}, {&(0x7f0000000500)="43a284c32346f2ece95e8ed4676dfd89e32c32d1fa2e9cffb2eda28bcbf1e5dcbbc65d9909a7c1615be29e4694594f090c8a693f2836e82986f4ca51302d773b5b0c6fa20b20e18405f8eddb323cbc", 0x4f}, {&(0x7f0000000580)="1a3952154afc012afa603554c491e1a0baca1ba6d9e351b54e0b74c324e287323047091272d5e7ec8a48451a498965c8ab9ba535a61edb6e86f7b4831315e8429b7d83e32f7ccf98b281c4762b7f7f12402132847ee46d9670d99e8af8bdcfd28f46cb1663fef840eb9b0761264d56d83db32a5c91a189ba32c2e61fca5d46fcd6783964f7e410e1ba3e24cde3b7fe3912786a38c5b1e29392a67a99f4c30a6c4ce9b6f2af02f591db42c8b8383574e5de319c9d28a954edb4964a9992d2f1bc689a374aa14a5e94f87ca851d703abf4c7446db9677a0a1f0928d296f807b8b67185f8a57d73dd6a62", 0xe9}, {&(0x7f0000000680)="be7588cddcb6bc62c060f17d2281e000590cd9c8a5a6e8bbe39f11", 0x1b}], 0x7, &(0x7f0000000840)=[@sndinfo={0x1c, 0x84, 0x4, {0x7fff, 0x20, 0x0, 0x800, r3}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0xe7}}, @init={0x14, 0x84, 0x1, {0x4, 0x0, 0x2, 0xfffa}}], 0x64, 0x80}, 0x80)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r4, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:27 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
r2 = dup2(r0, r1)
sendto$inet(r2, &(0x7f0000000340)="fe473cae9624b3adb3205b47f2807dfd46ff3772d50d68a5d670f008068245d8a137f531684b3d2ccb27a37a7c8bb1578e3e5b10173f42e5aab4891ac68c41a891c0fee4a69321c05831ef3e8824d4e0f93fed911df367139ec422f35e9db01baeb734537cda95ff66ea8c67e28aa2a9dd4415a420b6e2b5ac4caecc95d7b9c20474fd28844824c0916799c5", 0x8c, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:27 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
r2 = accept4(r1, 0x0, &(0x7f0000000140), 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000740)={@in6={{0x1c, 0x1c, 0x1, 0x1000, @empty, 0x7}}, <r3=>0x0}, &(0x7f0000000800)=0x88)
sendmsg$inet6_sctp(r2, &(0x7f00000008c0)={&(0x7f0000000180)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000280)="3d26a000cfb6065aeeec26e6cdfc4e7dc21edbacbd16f76fac4d1a5529efd31d01a14c0ca418e6253b6430dec158e53bf86e73da4927184241006aad52678a494479cfe6383712dc4799446e730fe643a024e9e7d96767c49d9f1f35055d07c5d2d754cd1e99327918a87ad4e74658dac4a09ea8e4342c951380efdc9933871319d5b6187ee5782cc3ce4c3d9467258f237f0d6dd31de9547aa0f08813f54a0eb1f59b1fa10dd6a95f91534a", 0xac}, {&(0x7f0000000340)="ae525b3bedaf1fee52b0591f805e2529e66085ee660ec69544df38f9f1603c640d20306cc3f47ffeda6674c39771a739b7b081fb7f3aa3c5d57cf5ef2c644802c19353d8e100b1637afc75e6da50a0d2091d70e56aaeee2c6421a179c51673275b5772ab99eed4e96a0622119a129bbe39dd0b6d1c8546cb0721dbfaaa275e9bd6b17b0f80e2e68764257ec0524d7d3a8977c7f62db78fd02b949e6d993645afc2be8d04b166a39af6064b04fddf1e3c9311f5ceb5fa76306eac07701ad4a45fb99591a27b732acea8598a7dd051ac301881ef08", 0xd4}, {&(0x7f00000001c0)="fa5ba1c150a496973f8c2806a2fa2adfc6dfa4acc6422e065bdc411387cdedfff3418185c4be9e1310796080eddb90aac9deb85c60", 0x35}, {&(0x7f0000000440)="10474de16310eeb375e5d8cf0171ae930405b76d78ce0ae7521af65de91cbea0594f8a45ada78cd704df21b80d3c39703277fb503791b44f5d3d7f455dd141b4ac9c05feebe773d39cfdb9bc550432aa4003cbccb42089867d0d03e418fc00e9c3e074f74aa4cf085189757a07c3ff0d006198126bd6d31e47147d20856df0ed6fa2b8f9421755bd39fefe03e1fbcb1e8be3084ae85b6d", 0x97}, {&(0x7f0000000500)="43a284c32346f2ece95e8ed4676dfd89e32c32d1fa2e9cffb2eda28bcbf1e5dcbbc65d9909a7c1615be29e4694594f090c8a693f2836e82986f4ca51302d773b5b0c6fa20b20e18405f8eddb323cbc", 0x4f}, {&(0x7f0000000580)="1a3952154afc012afa603554c491e1a0baca1ba6d9e351b54e0b74c324e287323047091272d5e7ec8a48451a498965c8ab9ba535a61edb6e86f7b4831315e8429b7d83e32f7ccf98b281c4762b7f7f12402132847ee46d9670d99e8af8bdcfd28f46cb1663fef840eb9b0761264d56d83db32a5c91a189ba32c2e61fca5d46fcd6783964f7e410e1ba3e24cde3b7fe3912786a38c5b1e29392a67a99f4c30a6c4ce9b6f2af02f591db42c8b8383574e5de319c9d28a954edb4964a9992d2f1bc689a374aa14a5e94f87ca851d703abf4c7446db9677a0a1f0928d296f807b8b67185f8a57d73dd6a62", 0xe9}, {&(0x7f0000000680)="be7588cddcb6bc62c060f17d2281e000590cd9c8a5a6e8bbe39f11", 0x1b}], 0x7, &(0x7f0000000840)=[@sndinfo={0x1c, 0x84, 0x4, {0x7fff, 0x20, 0x0, 0x800, r3}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0xe7}}, @init={0x14, 0x84, 0x1, {0x4, 0x0, 0x2, 0xfffa}}], 0x64, 0x80}, 0x80)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:27 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
r2 = accept4(r1, 0x0, &(0x7f0000000140), 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000740)={@in6={{0x1c, 0x1c, 0x1, 0x1000, @empty, 0x7}}, <r3=>0x0}, &(0x7f0000000800)=0x88)
sendmsg$inet6_sctp(r2, &(0x7f00000008c0)={&(0x7f0000000180)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000280)="3d26a000cfb6065aeeec26e6cdfc4e7dc21edbacbd16f76fac4d1a5529efd31d01a14c0ca418e6253b6430dec158e53bf86e73da4927184241006aad52678a494479cfe6383712dc4799446e730fe643a024e9e7d96767c49d9f1f35055d07c5d2d754cd1e99327918a87ad4e74658dac4a09ea8e4342c951380efdc9933871319d5b6187ee5782cc3ce4c3d9467258f237f0d6dd31de9547aa0f08813f54a0eb1f59b1fa10dd6a95f91534a", 0xac}, {&(0x7f0000000340)="ae525b3bedaf1fee52b0591f805e2529e66085ee660ec69544df38f9f1603c640d20306cc3f47ffeda6674c39771a739b7b081fb7f3aa3c5d57cf5ef2c644802c19353d8e100b1637afc75e6da50a0d2091d70e56aaeee2c6421a179c51673275b5772ab99eed4e96a0622119a129bbe39dd0b6d1c8546cb0721dbfaaa275e9bd6b17b0f80e2e68764257ec0524d7d3a8977c7f62db78fd02b949e6d993645afc2be8d04b166a39af6064b04fddf1e3c9311f5ceb5fa76306eac07701ad4a45fb99591a27b732acea8598a7dd051ac301881ef08", 0xd4}, {&(0x7f00000001c0)="fa5ba1c150a496973f8c2806a2fa2adfc6dfa4acc6422e065bdc411387cdedfff3418185c4be9e1310796080eddb90aac9deb85c60", 0x35}, {&(0x7f0000000440)="10474de16310eeb375e5d8cf0171ae930405b76d78ce0ae7521af65de91cbea0594f8a45ada78cd704df21b80d3c39703277fb503791b44f5d3d7f455dd141b4ac9c05feebe773d39cfdb9bc550432aa4003cbccb42089867d0d03e418fc00e9c3e074f74aa4cf085189757a07c3ff0d006198126bd6d31e47147d20856df0ed6fa2b8f9421755bd39fefe03e1fbcb1e8be3084ae85b6d", 0x97}, {&(0x7f0000000500)="43a284c32346f2ece95e8ed4676dfd89e32c32d1fa2e9cffb2eda28bcbf1e5dcbbc65d9909a7c1615be29e4694594f090c8a693f2836e82986f4ca51302d773b5b0c6fa20b20e18405f8eddb323cbc", 0x4f}, {&(0x7f0000000580)="1a3952154afc012afa603554c491e1a0baca1ba6d9e351b54e0b74c324e287323047091272d5e7ec8a48451a498965c8ab9ba535a61edb6e86f7b4831315e8429b7d83e32f7ccf98b281c4762b7f7f12402132847ee46d9670d99e8af8bdcfd28f46cb1663fef840eb9b0761264d56d83db32a5c91a189ba32c2e61fca5d46fcd6783964f7e410e1ba3e24cde3b7fe3912786a38c5b1e29392a67a99f4c30a6c4ce9b6f2af02f591db42c8b8383574e5de319c9d28a954edb4964a9992d2f1bc689a374aa14a5e94f87ca851d703abf4c7446db9677a0a1f0928d296f807b8b67185f8a57d73dd6a62", 0xe9}, {&(0x7f0000000680)="be7588cddcb6bc62c060f17d2281e000590cd9c8a5a6e8bbe39f11", 0x1b}], 0x7, &(0x7f0000000840)=[@sndinfo={0x1c, 0x84, 0x4, {0x7fff, 0x20, 0x0, 0x800, r3}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0xe7}}, @init={0x14, 0x84, 0x1, {0x4, 0x0, 0x2, 0xfffa}}], 0x64, 0x80}, 0x80)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:27 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
r2 = dup2(r0, r1)
sendto$inet(r2, &(0x7f0000000340)="fe473cae9624b3adb3205b47f2807dfd46ff3772d50d68a5d670f008068245d8a137f531684b3d2ccb27a37a7c8bb1578e3e5b10173f42e5aab4891ac68c41a891c0fee4a69321c05831ef3e8824d4e0f93fed911df367139ec422f35e9db01baeb734537cda95ff66ea8c67e28aa2a9dd4415a420b6e2b5ac4caecc95d7b9c20474fd28844824c0916799c5", 0x8c, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:27 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
r2 = accept4(r1, 0x0, &(0x7f0000000140), 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000740)={@in6={{0x1c, 0x1c, 0x1, 0x1000, @empty, 0x7}}, <r3=>0x0}, &(0x7f0000000800)=0x88)
sendmsg$inet6_sctp(r2, &(0x7f00000008c0)={&(0x7f0000000180)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000280)="3d26a000cfb6065aeeec26e6cdfc4e7dc21edbacbd16f76fac4d1a5529efd31d01a14c0ca418e6253b6430dec158e53bf86e73da4927184241006aad52678a494479cfe6383712dc4799446e730fe643a024e9e7d96767c49d9f1f35055d07c5d2d754cd1e99327918a87ad4e74658dac4a09ea8e4342c951380efdc9933871319d5b6187ee5782cc3ce4c3d9467258f237f0d6dd31de9547aa0f08813f54a0eb1f59b1fa10dd6a95f91534a", 0xac}, {&(0x7f0000000340)="ae525b3bedaf1fee52b0591f805e2529e66085ee660ec69544df38f9f1603c640d20306cc3f47ffeda6674c39771a739b7b081fb7f3aa3c5d57cf5ef2c644802c19353d8e100b1637afc75e6da50a0d2091d70e56aaeee2c6421a179c51673275b5772ab99eed4e96a0622119a129bbe39dd0b6d1c8546cb0721dbfaaa275e9bd6b17b0f80e2e68764257ec0524d7d3a8977c7f62db78fd02b949e6d993645afc2be8d04b166a39af6064b04fddf1e3c9311f5ceb5fa76306eac07701ad4a45fb99591a27b732acea8598a7dd051ac301881ef08", 0xd4}, {&(0x7f00000001c0)="fa5ba1c150a496973f8c2806a2fa2adfc6dfa4acc6422e065bdc411387cdedfff3418185c4be9e1310796080eddb90aac9deb85c60", 0x35}, {&(0x7f0000000440)="10474de16310eeb375e5d8cf0171ae930405b76d78ce0ae7521af65de91cbea0594f8a45ada78cd704df21b80d3c39703277fb503791b44f5d3d7f455dd141b4ac9c05feebe773d39cfdb9bc550432aa4003cbccb42089867d0d03e418fc00e9c3e074f74aa4cf085189757a07c3ff0d006198126bd6d31e47147d20856df0ed6fa2b8f9421755bd39fefe03e1fbcb1e8be3084ae85b6d", 0x97}, {&(0x7f0000000500)="43a284c32346f2ece95e8ed4676dfd89e32c32d1fa2e9cffb2eda28bcbf1e5dcbbc65d9909a7c1615be29e4694594f090c8a693f2836e82986f4ca51302d773b5b0c6fa20b20e18405f8eddb323cbc", 0x4f}, {&(0x7f0000000580)="1a3952154afc012afa603554c491e1a0baca1ba6d9e351b54e0b74c324e287323047091272d5e7ec8a48451a498965c8ab9ba535a61edb6e86f7b4831315e8429b7d83e32f7ccf98b281c4762b7f7f12402132847ee46d9670d99e8af8bdcfd28f46cb1663fef840eb9b0761264d56d83db32a5c91a189ba32c2e61fca5d46fcd6783964f7e410e1ba3e24cde3b7fe3912786a38c5b1e29392a67a99f4c30a6c4ce9b6f2af02f591db42c8b8383574e5de319c9d28a954edb4964a9992d2f1bc689a374aa14a5e94f87ca851d703abf4c7446db9677a0a1f0928d296f807b8b67185f8a57d73dd6a62", 0xe9}, {&(0x7f0000000680)="be7588cddcb6bc62c060f17d2281e000590cd9c8a5a6e8bbe39f11", 0x1b}], 0x7, &(0x7f0000000840)=[@sndinfo={0x1c, 0x84, 0x4, {0x7fff, 0x20, 0x0, 0x800, r3}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0xe7}}, @init={0x14, 0x84, 0x1, {0x4, 0x0, 0x2, 0xfffa}}], 0x64, 0x80}, 0x80)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:27 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
r2 = accept4(r1, 0x0, &(0x7f0000000140), 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000740)={@in6={{0x1c, 0x1c, 0x1, 0x1000, @empty, 0x7}}, <r3=>0x0}, &(0x7f0000000800)=0x88)
sendmsg$inet6_sctp(r2, &(0x7f00000008c0)={&(0x7f0000000180)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000280)="3d26a000cfb6065aeeec26e6cdfc4e7dc21edbacbd16f76fac4d1a5529efd31d01a14c0ca418e6253b6430dec158e53bf86e73da4927184241006aad52678a494479cfe6383712dc4799446e730fe643a024e9e7d96767c49d9f1f35055d07c5d2d754cd1e99327918a87ad4e74658dac4a09ea8e4342c951380efdc9933871319d5b6187ee5782cc3ce4c3d9467258f237f0d6dd31de9547aa0f08813f54a0eb1f59b1fa10dd6a95f91534a", 0xac}, {&(0x7f0000000340)="ae525b3bedaf1fee52b0591f805e2529e66085ee660ec69544df38f9f1603c640d20306cc3f47ffeda6674c39771a739b7b081fb7f3aa3c5d57cf5ef2c644802c19353d8e100b1637afc75e6da50a0d2091d70e56aaeee2c6421a179c51673275b5772ab99eed4e96a0622119a129bbe39dd0b6d1c8546cb0721dbfaaa275e9bd6b17b0f80e2e68764257ec0524d7d3a8977c7f62db78fd02b949e6d993645afc2be8d04b166a39af6064b04fddf1e3c9311f5ceb5fa76306eac07701ad4a45fb99591a27b732acea8598a7dd051ac301881ef08", 0xd4}, {&(0x7f00000001c0)="fa5ba1c150a496973f8c2806a2fa2adfc6dfa4acc6422e065bdc411387cdedfff3418185c4be9e1310796080eddb90aac9deb85c60", 0x35}, {&(0x7f0000000440)="10474de16310eeb375e5d8cf0171ae930405b76d78ce0ae7521af65de91cbea0594f8a45ada78cd704df21b80d3c39703277fb503791b44f5d3d7f455dd141b4ac9c05feebe773d39cfdb9bc550432aa4003cbccb42089867d0d03e418fc00e9c3e074f74aa4cf085189757a07c3ff0d006198126bd6d31e47147d20856df0ed6fa2b8f9421755bd39fefe03e1fbcb1e8be3084ae85b6d", 0x97}, {&(0x7f0000000500)="43a284c32346f2ece95e8ed4676dfd89e32c32d1fa2e9cffb2eda28bcbf1e5dcbbc65d9909a7c1615be29e4694594f090c8a693f2836e82986f4ca51302d773b5b0c6fa20b20e18405f8eddb323cbc", 0x4f}, {&(0x7f0000000580)="1a3952154afc012afa603554c491e1a0baca1ba6d9e351b54e0b74c324e287323047091272d5e7ec8a48451a498965c8ab9ba535a61edb6e86f7b4831315e8429b7d83e32f7ccf98b281c4762b7f7f12402132847ee46d9670d99e8af8bdcfd28f46cb1663fef840eb9b0761264d56d83db32a5c91a189ba32c2e61fca5d46fcd6783964f7e410e1ba3e24cde3b7fe3912786a38c5b1e29392a67a99f4c30a6c4ce9b6f2af02f591db42c8b8383574e5de319c9d28a954edb4964a9992d2f1bc689a374aa14a5e94f87ca851d703abf4c7446db9677a0a1f0928d296f807b8b67185f8a57d73dd6a62", 0xe9}, {&(0x7f0000000680)="be7588cddcb6bc62c060f17d2281e000590cd9c8a5a6e8bbe39f11", 0x1b}], 0x7, &(0x7f0000000840)=[@sndinfo={0x1c, 0x84, 0x4, {0x7fff, 0x20, 0x0, 0x800, r3}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0xe7}}, @init={0x14, 0x84, 0x1, {0x4, 0x0, 0x2, 0xfffa}}], 0x64, 0x80}, 0x80)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
socket(0x2, 0x1, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:27 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
r2 = accept4(r1, 0x0, &(0x7f0000000140), 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000740)={@in6={{0x1c, 0x1c, 0x1, 0x1000, @empty, 0x7}}, <r3=>0x0}, &(0x7f0000000800)=0x88)
sendmsg$inet6_sctp(r2, &(0x7f00000008c0)={&(0x7f0000000180)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000280)="3d26a000cfb6065aeeec26e6cdfc4e7dc21edbacbd16f76fac4d1a5529efd31d01a14c0ca418e6253b6430dec158e53bf86e73da4927184241006aad52678a494479cfe6383712dc4799446e730fe643a024e9e7d96767c49d9f1f35055d07c5d2d754cd1e99327918a87ad4e74658dac4a09ea8e4342c951380efdc9933871319d5b6187ee5782cc3ce4c3d9467258f237f0d6dd31de9547aa0f08813f54a0eb1f59b1fa10dd6a95f91534a", 0xac}, {&(0x7f0000000340)="ae525b3bedaf1fee52b0591f805e2529e66085ee660ec69544df38f9f1603c640d20306cc3f47ffeda6674c39771a739b7b081fb7f3aa3c5d57cf5ef2c644802c19353d8e100b1637afc75e6da50a0d2091d70e56aaeee2c6421a179c51673275b5772ab99eed4e96a0622119a129bbe39dd0b6d1c8546cb0721dbfaaa275e9bd6b17b0f80e2e68764257ec0524d7d3a8977c7f62db78fd02b949e6d993645afc2be8d04b166a39af6064b04fddf1e3c9311f5ceb5fa76306eac07701ad4a45fb99591a27b732acea8598a7dd051ac301881ef08", 0xd4}, {&(0x7f00000001c0)="fa5ba1c150a496973f8c2806a2fa2adfc6dfa4acc6422e065bdc411387cdedfff3418185c4be9e1310796080eddb90aac9deb85c60", 0x35}, {&(0x7f0000000440)="10474de16310eeb375e5d8cf0171ae930405b76d78ce0ae7521af65de91cbea0594f8a45ada78cd704df21b80d3c39703277fb503791b44f5d3d7f455dd141b4ac9c05feebe773d39cfdb9bc550432aa4003cbccb42089867d0d03e418fc00e9c3e074f74aa4cf085189757a07c3ff0d006198126bd6d31e47147d20856df0ed6fa2b8f9421755bd39fefe03e1fbcb1e8be3084ae85b6d", 0x97}, {&(0x7f0000000500)="43a284c32346f2ece95e8ed4676dfd89e32c32d1fa2e9cffb2eda28bcbf1e5dcbbc65d9909a7c1615be29e4694594f090c8a693f2836e82986f4ca51302d773b5b0c6fa20b20e18405f8eddb323cbc", 0x4f}, {&(0x7f0000000580)="1a3952154afc012afa603554c491e1a0baca1ba6d9e351b54e0b74c324e287323047091272d5e7ec8a48451a498965c8ab9ba535a61edb6e86f7b4831315e8429b7d83e32f7ccf98b281c4762b7f7f12402132847ee46d9670d99e8af8bdcfd28f46cb1663fef840eb9b0761264d56d83db32a5c91a189ba32c2e61fca5d46fcd6783964f7e410e1ba3e24cde3b7fe3912786a38c5b1e29392a67a99f4c30a6c4ce9b6f2af02f591db42c8b8383574e5de319c9d28a954edb4964a9992d2f1bc689a374aa14a5e94f87ca851d703abf4c7446db9677a0a1f0928d296f807b8b67185f8a57d73dd6a62", 0xe9}, {&(0x7f0000000680)="be7588cddcb6bc62c060f17d2281e000590cd9c8a5a6e8bbe39f11", 0x1b}], 0x7, &(0x7f0000000840)=[@sndinfo={0x1c, 0x84, 0x4, {0x7fff, 0x20, 0x0, 0x800, r3}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0xe7}}, @init={0x14, 0x84, 0x1, {0x4, 0x0, 0x2, 0xfffa}}], 0x64, 0x80}, 0x80)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:27 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
r2 = dup2(r0, r1)
sendto$inet(r2, &(0x7f0000000340)="fe473cae9624b3adb3205b47f2807dfd46ff3772d50d68a5d670f008068245d8a137f531684b3d2ccb27a37a7c8bb1578e3e5b10173f42e5aab4891ac68c41a891c0fee4a69321c05831ef3e8824d4e0f93fed911df367139ec422f35e9db01baeb734537cda95ff66ea8c67e28aa2a9dd4415a420b6e2b5ac4caecc95d7b9c20474fd28844824c0916799c5", 0x8c, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:27 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
r2 = accept4(r1, 0x0, &(0x7f0000000140), 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000740)={@in6={{0x1c, 0x1c, 0x1, 0x1000, @empty, 0x7}}, <r3=>0x0}, &(0x7f0000000800)=0x88)
sendmsg$inet6_sctp(r2, &(0x7f00000008c0)={&(0x7f0000000180)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000280)="3d26a000cfb6065aeeec26e6cdfc4e7dc21edbacbd16f76fac4d1a5529efd31d01a14c0ca418e6253b6430dec158e53bf86e73da4927184241006aad52678a494479cfe6383712dc4799446e730fe643a024e9e7d96767c49d9f1f35055d07c5d2d754cd1e99327918a87ad4e74658dac4a09ea8e4342c951380efdc9933871319d5b6187ee5782cc3ce4c3d9467258f237f0d6dd31de9547aa0f08813f54a0eb1f59b1fa10dd6a95f91534a", 0xac}, {&(0x7f0000000340)="ae525b3bedaf1fee52b0591f805e2529e66085ee660ec69544df38f9f1603c640d20306cc3f47ffeda6674c39771a739b7b081fb7f3aa3c5d57cf5ef2c644802c19353d8e100b1637afc75e6da50a0d2091d70e56aaeee2c6421a179c51673275b5772ab99eed4e96a0622119a129bbe39dd0b6d1c8546cb0721dbfaaa275e9bd6b17b0f80e2e68764257ec0524d7d3a8977c7f62db78fd02b949e6d993645afc2be8d04b166a39af6064b04fddf1e3c9311f5ceb5fa76306eac07701ad4a45fb99591a27b732acea8598a7dd051ac301881ef08", 0xd4}, {&(0x7f00000001c0)="fa5ba1c150a496973f8c2806a2fa2adfc6dfa4acc6422e065bdc411387cdedfff3418185c4be9e1310796080eddb90aac9deb85c60", 0x35}, {&(0x7f0000000440)="10474de16310eeb375e5d8cf0171ae930405b76d78ce0ae7521af65de91cbea0594f8a45ada78cd704df21b80d3c39703277fb503791b44f5d3d7f455dd141b4ac9c05feebe773d39cfdb9bc550432aa4003cbccb42089867d0d03e418fc00e9c3e074f74aa4cf085189757a07c3ff0d006198126bd6d31e47147d20856df0ed6fa2b8f9421755bd39fefe03e1fbcb1e8be3084ae85b6d", 0x97}, {&(0x7f0000000500)="43a284c32346f2ece95e8ed4676dfd89e32c32d1fa2e9cffb2eda28bcbf1e5dcbbc65d9909a7c1615be29e4694594f090c8a693f2836e82986f4ca51302d773b5b0c6fa20b20e18405f8eddb323cbc", 0x4f}, {&(0x7f0000000580)="1a3952154afc012afa603554c491e1a0baca1ba6d9e351b54e0b74c324e287323047091272d5e7ec8a48451a498965c8ab9ba535a61edb6e86f7b4831315e8429b7d83e32f7ccf98b281c4762b7f7f12402132847ee46d9670d99e8af8bdcfd28f46cb1663fef840eb9b0761264d56d83db32a5c91a189ba32c2e61fca5d46fcd6783964f7e410e1ba3e24cde3b7fe3912786a38c5b1e29392a67a99f4c30a6c4ce9b6f2af02f591db42c8b8383574e5de319c9d28a954edb4964a9992d2f1bc689a374aa14a5e94f87ca851d703abf4c7446db9677a0a1f0928d296f807b8b67185f8a57d73dd6a62", 0xe9}, {&(0x7f0000000680)="be7588cddcb6bc62c060f17d2281e000590cd9c8a5a6e8bbe39f11", 0x1b}], 0x7, &(0x7f0000000840)=[@sndinfo={0x1c, 0x84, 0x4, {0x7fff, 0x20, 0x0, 0x800, r3}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0xe7}}, @init={0x14, 0x84, 0x1, {0x4, 0x0, 0x2, 0xfffa}}], 0x64, 0x80}, 0x80)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
socket(0x2, 0x1, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:27 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
r2 = accept4(r1, 0x0, &(0x7f0000000140), 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000740)={@in6={{0x1c, 0x1c, 0x1, 0x1000, @empty, 0x7}}, <r3=>0x0}, &(0x7f0000000800)=0x88)
sendmsg$inet6_sctp(r2, &(0x7f00000008c0)={&(0x7f0000000180)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000280)="3d26a000cfb6065aeeec26e6cdfc4e7dc21edbacbd16f76fac4d1a5529efd31d01a14c0ca418e6253b6430dec158e53bf86e73da4927184241006aad52678a494479cfe6383712dc4799446e730fe643a024e9e7d96767c49d9f1f35055d07c5d2d754cd1e99327918a87ad4e74658dac4a09ea8e4342c951380efdc9933871319d5b6187ee5782cc3ce4c3d9467258f237f0d6dd31de9547aa0f08813f54a0eb1f59b1fa10dd6a95f91534a", 0xac}, {&(0x7f0000000340)="ae525b3bedaf1fee52b0591f805e2529e66085ee660ec69544df38f9f1603c640d20306cc3f47ffeda6674c39771a739b7b081fb7f3aa3c5d57cf5ef2c644802c19353d8e100b1637afc75e6da50a0d2091d70e56aaeee2c6421a179c51673275b5772ab99eed4e96a0622119a129bbe39dd0b6d1c8546cb0721dbfaaa275e9bd6b17b0f80e2e68764257ec0524d7d3a8977c7f62db78fd02b949e6d993645afc2be8d04b166a39af6064b04fddf1e3c9311f5ceb5fa76306eac07701ad4a45fb99591a27b732acea8598a7dd051ac301881ef08", 0xd4}, {&(0x7f00000001c0)="fa5ba1c150a496973f8c2806a2fa2adfc6dfa4acc6422e065bdc411387cdedfff3418185c4be9e1310796080eddb90aac9deb85c60", 0x35}, {&(0x7f0000000440)="10474de16310eeb375e5d8cf0171ae930405b76d78ce0ae7521af65de91cbea0594f8a45ada78cd704df21b80d3c39703277fb503791b44f5d3d7f455dd141b4ac9c05feebe773d39cfdb9bc550432aa4003cbccb42089867d0d03e418fc00e9c3e074f74aa4cf085189757a07c3ff0d006198126bd6d31e47147d20856df0ed6fa2b8f9421755bd39fefe03e1fbcb1e8be3084ae85b6d", 0x97}, {&(0x7f0000000500)="43a284c32346f2ece95e8ed4676dfd89e32c32d1fa2e9cffb2eda28bcbf1e5dcbbc65d9909a7c1615be29e4694594f090c8a693f2836e82986f4ca51302d773b5b0c6fa20b20e18405f8eddb323cbc", 0x4f}, {&(0x7f0000000580)="1a3952154afc012afa603554c491e1a0baca1ba6d9e351b54e0b74c324e287323047091272d5e7ec8a48451a498965c8ab9ba535a61edb6e86f7b4831315e8429b7d83e32f7ccf98b281c4762b7f7f12402132847ee46d9670d99e8af8bdcfd28f46cb1663fef840eb9b0761264d56d83db32a5c91a189ba32c2e61fca5d46fcd6783964f7e410e1ba3e24cde3b7fe3912786a38c5b1e29392a67a99f4c30a6c4ce9b6f2af02f591db42c8b8383574e5de319c9d28a954edb4964a9992d2f1bc689a374aa14a5e94f87ca851d703abf4c7446db9677a0a1f0928d296f807b8b67185f8a57d73dd6a62", 0xe9}, {&(0x7f0000000680)="be7588cddcb6bc62c060f17d2281e000590cd9c8a5a6e8bbe39f11", 0x1b}], 0x7, &(0x7f0000000840)=[@sndinfo={0x1c, 0x84, 0x4, {0x7fff, 0x20, 0x0, 0x800, r3}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0xe7}}, @init={0x14, 0x84, 0x1, {0x4, 0x0, 0x2, 0xfffa}}], 0x64, 0x80}, 0x80)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:27 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(0xffffffffffffffff, r1)
sendto$inet(r2, &(0x7f0000000340)="fe473cae9624b3adb3205b47f2807dfd46ff3772d50d68a5d670f008068245d8a137f531684b3d2ccb27a37a7c8bb1578e3e5b10173f42e5aab4891ac68c41a891c0fee4a69321c05831ef3e8824d4e0f93fed911df367139ec422f35e9db01baeb734537cda95ff66ea8c67e28aa2a9dd4415a420b6e2b5ac4caecc95d7b9c20474fd28844824c0916799c5", 0x8c, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:27 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
r2 = accept4(r1, 0x0, &(0x7f0000000140), 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000740)={@in6={{0x1c, 0x1c, 0x1, 0x1000, @empty, 0x7}}, <r3=>0x0}, &(0x7f0000000800)=0x88)
sendmsg$inet6_sctp(r2, &(0x7f00000008c0)={&(0x7f0000000180)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000280)="3d26a000cfb6065aeeec26e6cdfc4e7dc21edbacbd16f76fac4d1a5529efd31d01a14c0ca418e6253b6430dec158e53bf86e73da4927184241006aad52678a494479cfe6383712dc4799446e730fe643a024e9e7d96767c49d9f1f35055d07c5d2d754cd1e99327918a87ad4e74658dac4a09ea8e4342c951380efdc9933871319d5b6187ee5782cc3ce4c3d9467258f237f0d6dd31de9547aa0f08813f54a0eb1f59b1fa10dd6a95f91534a", 0xac}, {&(0x7f0000000340)="ae525b3bedaf1fee52b0591f805e2529e66085ee660ec69544df38f9f1603c640d20306cc3f47ffeda6674c39771a739b7b081fb7f3aa3c5d57cf5ef2c644802c19353d8e100b1637afc75e6da50a0d2091d70e56aaeee2c6421a179c51673275b5772ab99eed4e96a0622119a129bbe39dd0b6d1c8546cb0721dbfaaa275e9bd6b17b0f80e2e68764257ec0524d7d3a8977c7f62db78fd02b949e6d993645afc2be8d04b166a39af6064b04fddf1e3c9311f5ceb5fa76306eac07701ad4a45fb99591a27b732acea8598a7dd051ac301881ef08", 0xd4}, {&(0x7f00000001c0)="fa5ba1c150a496973f8c2806a2fa2adfc6dfa4acc6422e065bdc411387cdedfff3418185c4be9e1310796080eddb90aac9deb85c60", 0x35}, {&(0x7f0000000440)="10474de16310eeb375e5d8cf0171ae930405b76d78ce0ae7521af65de91cbea0594f8a45ada78cd704df21b80d3c39703277fb503791b44f5d3d7f455dd141b4ac9c05feebe773d39cfdb9bc550432aa4003cbccb42089867d0d03e418fc00e9c3e074f74aa4cf085189757a07c3ff0d006198126bd6d31e47147d20856df0ed6fa2b8f9421755bd39fefe03e1fbcb1e8be3084ae85b6d", 0x97}, {&(0x7f0000000500)="43a284c32346f2ece95e8ed4676dfd89e32c32d1fa2e9cffb2eda28bcbf1e5dcbbc65d9909a7c1615be29e4694594f090c8a693f2836e82986f4ca51302d773b5b0c6fa20b20e18405f8eddb323cbc", 0x4f}, {&(0x7f0000000580)="1a3952154afc012afa603554c491e1a0baca1ba6d9e351b54e0b74c324e287323047091272d5e7ec8a48451a498965c8ab9ba535a61edb6e86f7b4831315e8429b7d83e32f7ccf98b281c4762b7f7f12402132847ee46d9670d99e8af8bdcfd28f46cb1663fef840eb9b0761264d56d83db32a5c91a189ba32c2e61fca5d46fcd6783964f7e410e1ba3e24cde3b7fe3912786a38c5b1e29392a67a99f4c30a6c4ce9b6f2af02f591db42c8b8383574e5de319c9d28a954edb4964a9992d2f1bc689a374aa14a5e94f87ca851d703abf4c7446db9677a0a1f0928d296f807b8b67185f8a57d73dd6a62", 0xe9}, {&(0x7f0000000680)="be7588cddcb6bc62c060f17d2281e000590cd9c8a5a6e8bbe39f11", 0x1b}], 0x7, &(0x7f0000000840)=[@sndinfo={0x1c, 0x84, 0x4, {0x7fff, 0x20, 0x0, 0x800, r3}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0xe7}}, @init={0x14, 0x84, 0x1, {0x4, 0x0, 0x2, 0xfffa}}], 0x64, 0x80}, 0x80)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:28 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
r2 = accept4(r1, 0x0, &(0x7f0000000140), 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000740)={@in6={{0x1c, 0x1c, 0x1, 0x1000, @empty, 0x7}}, <r3=>0x0}, &(0x7f0000000800)=0x88)
sendmsg$inet6_sctp(r2, &(0x7f00000008c0)={&(0x7f0000000180)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000280)="3d26a000cfb6065aeeec26e6cdfc4e7dc21edbacbd16f76fac4d1a5529efd31d01a14c0ca418e6253b6430dec158e53bf86e73da4927184241006aad52678a494479cfe6383712dc4799446e730fe643a024e9e7d96767c49d9f1f35055d07c5d2d754cd1e99327918a87ad4e74658dac4a09ea8e4342c951380efdc9933871319d5b6187ee5782cc3ce4c3d9467258f237f0d6dd31de9547aa0f08813f54a0eb1f59b1fa10dd6a95f91534a", 0xac}, {&(0x7f0000000340)="ae525b3bedaf1fee52b0591f805e2529e66085ee660ec69544df38f9f1603c640d20306cc3f47ffeda6674c39771a739b7b081fb7f3aa3c5d57cf5ef2c644802c19353d8e100b1637afc75e6da50a0d2091d70e56aaeee2c6421a179c51673275b5772ab99eed4e96a0622119a129bbe39dd0b6d1c8546cb0721dbfaaa275e9bd6b17b0f80e2e68764257ec0524d7d3a8977c7f62db78fd02b949e6d993645afc2be8d04b166a39af6064b04fddf1e3c9311f5ceb5fa76306eac07701ad4a45fb99591a27b732acea8598a7dd051ac301881ef08", 0xd4}, {&(0x7f00000001c0)="fa5ba1c150a496973f8c2806a2fa2adfc6dfa4acc6422e065bdc411387cdedfff3418185c4be9e1310796080eddb90aac9deb85c60", 0x35}, {&(0x7f0000000440)="10474de16310eeb375e5d8cf0171ae930405b76d78ce0ae7521af65de91cbea0594f8a45ada78cd704df21b80d3c39703277fb503791b44f5d3d7f455dd141b4ac9c05feebe773d39cfdb9bc550432aa4003cbccb42089867d0d03e418fc00e9c3e074f74aa4cf085189757a07c3ff0d006198126bd6d31e47147d20856df0ed6fa2b8f9421755bd39fefe03e1fbcb1e8be3084ae85b6d", 0x97}, {&(0x7f0000000500)="43a284c32346f2ece95e8ed4676dfd89e32c32d1fa2e9cffb2eda28bcbf1e5dcbbc65d9909a7c1615be29e4694594f090c8a693f2836e82986f4ca51302d773b5b0c6fa20b20e18405f8eddb323cbc", 0x4f}, {&(0x7f0000000580)="1a3952154afc012afa603554c491e1a0baca1ba6d9e351b54e0b74c324e287323047091272d5e7ec8a48451a498965c8ab9ba535a61edb6e86f7b4831315e8429b7d83e32f7ccf98b281c4762b7f7f12402132847ee46d9670d99e8af8bdcfd28f46cb1663fef840eb9b0761264d56d83db32a5c91a189ba32c2e61fca5d46fcd6783964f7e410e1ba3e24cde3b7fe3912786a38c5b1e29392a67a99f4c30a6c4ce9b6f2af02f591db42c8b8383574e5de319c9d28a954edb4964a9992d2f1bc689a374aa14a5e94f87ca851d703abf4c7446db9677a0a1f0928d296f807b8b67185f8a57d73dd6a62", 0xe9}, {&(0x7f0000000680)="be7588cddcb6bc62c060f17d2281e000590cd9c8a5a6e8bbe39f11", 0x1b}], 0x7, &(0x7f0000000840)=[@sndinfo={0x1c, 0x84, 0x4, {0x7fff, 0x20, 0x0, 0x800, r3}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0xe7}}, @init={0x14, 0x84, 0x1, {0x4, 0x0, 0x2, 0xfffa}}], 0x64, 0x80}, 0x80)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:28 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(0xffffffffffffffff, r1)
sendto$inet(r2, &(0x7f0000000340)="fe473cae9624b3adb3205b47f2807dfd46ff3772d50d68a5d670f008068245d8a137f531684b3d2ccb27a37a7c8bb1578e3e5b10173f42e5aab4891ac68c41a891c0fee4a69321c05831ef3e8824d4e0f93fed911df367139ec422f35e9db01baeb734537cda95ff66ea8c67e28aa2a9dd4415a420b6e2b5ac4caecc95d7b9c20474fd28844824c0916799c5", 0x8c, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:28 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
r2 = accept4(r1, 0x0, &(0x7f0000000140), 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000740)={@in6={{0x1c, 0x1c, 0x1, 0x1000, @empty, 0x7}}, <r3=>0x0}, &(0x7f0000000800)=0x88)
sendmsg$inet6_sctp(r2, &(0x7f00000008c0)={&(0x7f0000000180)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000280)="3d26a000cfb6065aeeec26e6cdfc4e7dc21edbacbd16f76fac4d1a5529efd31d01a14c0ca418e6253b6430dec158e53bf86e73da4927184241006aad52678a494479cfe6383712dc4799446e730fe643a024e9e7d96767c49d9f1f35055d07c5d2d754cd1e99327918a87ad4e74658dac4a09ea8e4342c951380efdc9933871319d5b6187ee5782cc3ce4c3d9467258f237f0d6dd31de9547aa0f08813f54a0eb1f59b1fa10dd6a95f91534a", 0xac}, {&(0x7f0000000340)="ae525b3bedaf1fee52b0591f805e2529e66085ee660ec69544df38f9f1603c640d20306cc3f47ffeda6674c39771a739b7b081fb7f3aa3c5d57cf5ef2c644802c19353d8e100b1637afc75e6da50a0d2091d70e56aaeee2c6421a179c51673275b5772ab99eed4e96a0622119a129bbe39dd0b6d1c8546cb0721dbfaaa275e9bd6b17b0f80e2e68764257ec0524d7d3a8977c7f62db78fd02b949e6d993645afc2be8d04b166a39af6064b04fddf1e3c9311f5ceb5fa76306eac07701ad4a45fb99591a27b732acea8598a7dd051ac301881ef08", 0xd4}, {&(0x7f00000001c0)="fa5ba1c150a496973f8c2806a2fa2adfc6dfa4acc6422e065bdc411387cdedfff3418185c4be9e1310796080eddb90aac9deb85c60", 0x35}, {&(0x7f0000000440)="10474de16310eeb375e5d8cf0171ae930405b76d78ce0ae7521af65de91cbea0594f8a45ada78cd704df21b80d3c39703277fb503791b44f5d3d7f455dd141b4ac9c05feebe773d39cfdb9bc550432aa4003cbccb42089867d0d03e418fc00e9c3e074f74aa4cf085189757a07c3ff0d006198126bd6d31e47147d20856df0ed6fa2b8f9421755bd39fefe03e1fbcb1e8be3084ae85b6d", 0x97}, {&(0x7f0000000500)="43a284c32346f2ece95e8ed4676dfd89e32c32d1fa2e9cffb2eda28bcbf1e5dcbbc65d9909a7c1615be29e4694594f090c8a693f2836e82986f4ca51302d773b5b0c6fa20b20e18405f8eddb323cbc", 0x4f}, {&(0x7f0000000580)="1a3952154afc012afa603554c491e1a0baca1ba6d9e351b54e0b74c324e287323047091272d5e7ec8a48451a498965c8ab9ba535a61edb6e86f7b4831315e8429b7d83e32f7ccf98b281c4762b7f7f12402132847ee46d9670d99e8af8bdcfd28f46cb1663fef840eb9b0761264d56d83db32a5c91a189ba32c2e61fca5d46fcd6783964f7e410e1ba3e24cde3b7fe3912786a38c5b1e29392a67a99f4c30a6c4ce9b6f2af02f591db42c8b8383574e5de319c9d28a954edb4964a9992d2f1bc689a374aa14a5e94f87ca851d703abf4c7446db9677a0a1f0928d296f807b8b67185f8a57d73dd6a62", 0xe9}, {&(0x7f0000000680)="be7588cddcb6bc62c060f17d2281e000590cd9c8a5a6e8bbe39f11", 0x1b}], 0x7, &(0x7f0000000840)=[@sndinfo={0x1c, 0x84, 0x4, {0x7fff, 0x20, 0x0, 0x800, r3}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0xe7}}, @init={0x14, 0x84, 0x1, {0x4, 0x0, 0x2, 0xfffa}}], 0x64, 0x80}, 0x80)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:28 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
r2 = accept4(r1, 0x0, &(0x7f0000000140), 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000740)={@in6={{0x1c, 0x1c, 0x1, 0x1000, @empty, 0x7}}, <r3=>0x0}, &(0x7f0000000800)=0x88)
sendmsg$inet6_sctp(r2, &(0x7f00000008c0)={&(0x7f0000000180)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000280)="3d26a000cfb6065aeeec26e6cdfc4e7dc21edbacbd16f76fac4d1a5529efd31d01a14c0ca418e6253b6430dec158e53bf86e73da4927184241006aad52678a494479cfe6383712dc4799446e730fe643a024e9e7d96767c49d9f1f35055d07c5d2d754cd1e99327918a87ad4e74658dac4a09ea8e4342c951380efdc9933871319d5b6187ee5782cc3ce4c3d9467258f237f0d6dd31de9547aa0f08813f54a0eb1f59b1fa10dd6a95f91534a", 0xac}, {&(0x7f0000000340)="ae525b3bedaf1fee52b0591f805e2529e66085ee660ec69544df38f9f1603c640d20306cc3f47ffeda6674c39771a739b7b081fb7f3aa3c5d57cf5ef2c644802c19353d8e100b1637afc75e6da50a0d2091d70e56aaeee2c6421a179c51673275b5772ab99eed4e96a0622119a129bbe39dd0b6d1c8546cb0721dbfaaa275e9bd6b17b0f80e2e68764257ec0524d7d3a8977c7f62db78fd02b949e6d993645afc2be8d04b166a39af6064b04fddf1e3c9311f5ceb5fa76306eac07701ad4a45fb99591a27b732acea8598a7dd051ac301881ef08", 0xd4}, {&(0x7f00000001c0)="fa5ba1c150a496973f8c2806a2fa2adfc6dfa4acc6422e065bdc411387cdedfff3418185c4be9e1310796080eddb90aac9deb85c60", 0x35}, {&(0x7f0000000440)="10474de16310eeb375e5d8cf0171ae930405b76d78ce0ae7521af65de91cbea0594f8a45ada78cd704df21b80d3c39703277fb503791b44f5d3d7f455dd141b4ac9c05feebe773d39cfdb9bc550432aa4003cbccb42089867d0d03e418fc00e9c3e074f74aa4cf085189757a07c3ff0d006198126bd6d31e47147d20856df0ed6fa2b8f9421755bd39fefe03e1fbcb1e8be3084ae85b6d", 0x97}, {&(0x7f0000000500)="43a284c32346f2ece95e8ed4676dfd89e32c32d1fa2e9cffb2eda28bcbf1e5dcbbc65d9909a7c1615be29e4694594f090c8a693f2836e82986f4ca51302d773b5b0c6fa20b20e18405f8eddb323cbc", 0x4f}, {&(0x7f0000000580)="1a3952154afc012afa603554c491e1a0baca1ba6d9e351b54e0b74c324e287323047091272d5e7ec8a48451a498965c8ab9ba535a61edb6e86f7b4831315e8429b7d83e32f7ccf98b281c4762b7f7f12402132847ee46d9670d99e8af8bdcfd28f46cb1663fef840eb9b0761264d56d83db32a5c91a189ba32c2e61fca5d46fcd6783964f7e410e1ba3e24cde3b7fe3912786a38c5b1e29392a67a99f4c30a6c4ce9b6f2af02f591db42c8b8383574e5de319c9d28a954edb4964a9992d2f1bc689a374aa14a5e94f87ca851d703abf4c7446db9677a0a1f0928d296f807b8b67185f8a57d73dd6a62", 0xe9}, {&(0x7f0000000680)="be7588cddcb6bc62c060f17d2281e000590cd9c8a5a6e8bbe39f11", 0x1b}], 0x7, &(0x7f0000000840)=[@sndinfo={0x1c, 0x84, 0x4, {0x7fff, 0x20, 0x0, 0x800, r3}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0xe7}}, @init={0x14, 0x84, 0x1, {0x4, 0x0, 0x2, 0xfffa}}], 0x64, 0x80}, 0x80)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:28 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
accept4(r1, 0x0, &(0x7f0000000140), 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000740)={@in6={{0x1c, 0x1c, 0x1, 0x1000, @empty, 0x7}}}, &(0x7f0000000800)=0x88)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:28 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(0xffffffffffffffff, r1)
sendto$inet(r2, &(0x7f0000000340)="fe473cae9624b3adb3205b47f2807dfd46ff3772d50d68a5d670f008068245d8a137f531684b3d2ccb27a37a7c8bb1578e3e5b10173f42e5aab4891ac68c41a891c0fee4a69321c05831ef3e8824d4e0f93fed911df367139ec422f35e9db01baeb734537cda95ff66ea8c67e28aa2a9dd4415a420b6e2b5ac4caecc95d7b9c20474fd28844824c0916799c5", 0x8c, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:28 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
accept4(r1, 0x0, &(0x7f0000000140), 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000740)={@in6={{0x1c, 0x1c, 0x1, 0x1000, @empty, 0x7}}}, &(0x7f0000000800)=0x88)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:28 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
r2 = accept4(r1, 0x0, &(0x7f0000000140), 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000740)={@in6={{0x1c, 0x1c, 0x1, 0x1000, @empty, 0x7}}, <r3=>0x0}, &(0x7f0000000800)=0x88)
sendmsg$inet6_sctp(r2, &(0x7f00000008c0)={&(0x7f0000000180)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000280)="3d26a000cfb6065aeeec26e6cdfc4e7dc21edbacbd16f76fac4d1a5529efd31d01a14c0ca418e6253b6430dec158e53bf86e73da4927184241006aad52678a494479cfe6383712dc4799446e730fe643a024e9e7d96767c49d9f1f35055d07c5d2d754cd1e99327918a87ad4e74658dac4a09ea8e4342c951380efdc9933871319d5b6187ee5782cc3ce4c3d9467258f237f0d6dd31de9547aa0f08813f54a0eb1f59b1fa10dd6a95f91534a", 0xac}, {&(0x7f0000000340)="ae525b3bedaf1fee52b0591f805e2529e66085ee660ec69544df38f9f1603c640d20306cc3f47ffeda6674c39771a739b7b081fb7f3aa3c5d57cf5ef2c644802c19353d8e100b1637afc75e6da50a0d2091d70e56aaeee2c6421a179c51673275b5772ab99eed4e96a0622119a129bbe39dd0b6d1c8546cb0721dbfaaa275e9bd6b17b0f80e2e68764257ec0524d7d3a8977c7f62db78fd02b949e6d993645afc2be8d04b166a39af6064b04fddf1e3c9311f5ceb5fa76306eac07701ad4a45fb99591a27b732acea8598a7dd051ac301881ef08", 0xd4}, {&(0x7f00000001c0)="fa5ba1c150a496973f8c2806a2fa2adfc6dfa4acc6422e065bdc411387cdedfff3418185c4be9e1310796080eddb90aac9deb85c60", 0x35}, {&(0x7f0000000440)="10474de16310eeb375e5d8cf0171ae930405b76d78ce0ae7521af65de91cbea0594f8a45ada78cd704df21b80d3c39703277fb503791b44f5d3d7f455dd141b4ac9c05feebe773d39cfdb9bc550432aa4003cbccb42089867d0d03e418fc00e9c3e074f74aa4cf085189757a07c3ff0d006198126bd6d31e47147d20856df0ed6fa2b8f9421755bd39fefe03e1fbcb1e8be3084ae85b6d", 0x97}, {&(0x7f0000000500)="43a284c32346f2ece95e8ed4676dfd89e32c32d1fa2e9cffb2eda28bcbf1e5dcbbc65d9909a7c1615be29e4694594f090c8a693f2836e82986f4ca51302d773b5b0c6fa20b20e18405f8eddb323cbc", 0x4f}, {&(0x7f0000000580)="1a3952154afc012afa603554c491e1a0baca1ba6d9e351b54e0b74c324e287323047091272d5e7ec8a48451a498965c8ab9ba535a61edb6e86f7b4831315e8429b7d83e32f7ccf98b281c4762b7f7f12402132847ee46d9670d99e8af8bdcfd28f46cb1663fef840eb9b0761264d56d83db32a5c91a189ba32c2e61fca5d46fcd6783964f7e410e1ba3e24cde3b7fe3912786a38c5b1e29392a67a99f4c30a6c4ce9b6f2af02f591db42c8b8383574e5de319c9d28a954edb4964a9992d2f1bc689a374aa14a5e94f87ca851d703abf4c7446db9677a0a1f0928d296f807b8b67185f8a57d73dd6a62", 0xe9}, {&(0x7f0000000680)="be7588cddcb6bc62c060f17d2281e000590cd9c8a5a6e8bbe39f11", 0x1b}], 0x7, &(0x7f0000000840)=[@sndinfo={0x1c, 0x84, 0x4, {0x7fff, 0x20, 0x0, 0x800, r3}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0xe7}}, @init={0x14, 0x84, 0x1, {0x4, 0x0, 0x2, 0xfffa}}], 0x64, 0x80}, 0x80)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
socket(0x2, 0x1, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:28 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
accept4(r1, 0x0, &(0x7f0000000140), 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:28 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:28 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup2(r0, 0xffffffffffffffff)
sendto$inet(r1, &(0x7f0000000340)="fe473cae9624b3adb3205b47f2807dfd46ff3772d50d68a5d670f008068245d8a137f531684b3d2ccb27a37a7c8bb1578e3e5b10173f42e5aab4891ac68c41a891c0fee4a69321c05831ef3e8824d4e0f93fed911df367139ec422f35e9db01baeb734537cda95ff66ea8c67e28aa2a9dd4415a420b6e2b5ac4caecc95d7b9c20474fd28844824c0916799c5", 0x8c, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:28 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
accept4(r1, 0x0, &(0x7f0000000140), 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:28 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
r2 = accept4(r1, 0x0, &(0x7f0000000140), 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000740)={@in6={{0x1c, 0x1c, 0x1, 0x1000, @empty, 0x7}}, <r3=>0x0}, &(0x7f0000000800)=0x88)
sendmsg$inet6_sctp(r2, &(0x7f00000008c0)={&(0x7f0000000180)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000280)="3d26a000cfb6065aeeec26e6cdfc4e7dc21edbacbd16f76fac4d1a5529efd31d01a14c0ca418e6253b6430dec158e53bf86e73da4927184241006aad52678a494479cfe6383712dc4799446e730fe643a024e9e7d96767c49d9f1f35055d07c5d2d754cd1e99327918a87ad4e74658dac4a09ea8e4342c951380efdc9933871319d5b6187ee5782cc3ce4c3d9467258f237f0d6dd31de9547aa0f08813f54a0eb1f59b1fa10dd6a95f91534a", 0xac}, {&(0x7f0000000340)="ae525b3bedaf1fee52b0591f805e2529e66085ee660ec69544df38f9f1603c640d20306cc3f47ffeda6674c39771a739b7b081fb7f3aa3c5d57cf5ef2c644802c19353d8e100b1637afc75e6da50a0d2091d70e56aaeee2c6421a179c51673275b5772ab99eed4e96a0622119a129bbe39dd0b6d1c8546cb0721dbfaaa275e9bd6b17b0f80e2e68764257ec0524d7d3a8977c7f62db78fd02b949e6d993645afc2be8d04b166a39af6064b04fddf1e3c9311f5ceb5fa76306eac07701ad4a45fb99591a27b732acea8598a7dd051ac301881ef08", 0xd4}, {&(0x7f00000001c0)="fa5ba1c150a496973f8c2806a2fa2adfc6dfa4acc6422e065bdc411387cdedfff3418185c4be9e1310796080eddb90aac9deb85c60", 0x35}, {&(0x7f0000000440)="10474de16310eeb375e5d8cf0171ae930405b76d78ce0ae7521af65de91cbea0594f8a45ada78cd704df21b80d3c39703277fb503791b44f5d3d7f455dd141b4ac9c05feebe773d39cfdb9bc550432aa4003cbccb42089867d0d03e418fc00e9c3e074f74aa4cf085189757a07c3ff0d006198126bd6d31e47147d20856df0ed6fa2b8f9421755bd39fefe03e1fbcb1e8be3084ae85b6d", 0x97}, {&(0x7f0000000500)="43a284c32346f2ece95e8ed4676dfd89e32c32d1fa2e9cffb2eda28bcbf1e5dcbbc65d9909a7c1615be29e4694594f090c8a693f2836e82986f4ca51302d773b5b0c6fa20b20e18405f8eddb323cbc", 0x4f}, {&(0x7f0000000580)="1a3952154afc012afa603554c491e1a0baca1ba6d9e351b54e0b74c324e287323047091272d5e7ec8a48451a498965c8ab9ba535a61edb6e86f7b4831315e8429b7d83e32f7ccf98b281c4762b7f7f12402132847ee46d9670d99e8af8bdcfd28f46cb1663fef840eb9b0761264d56d83db32a5c91a189ba32c2e61fca5d46fcd6783964f7e410e1ba3e24cde3b7fe3912786a38c5b1e29392a67a99f4c30a6c4ce9b6f2af02f591db42c8b8383574e5de319c9d28a954edb4964a9992d2f1bc689a374aa14a5e94f87ca851d703abf4c7446db9677a0a1f0928d296f807b8b67185f8a57d73dd6a62", 0xe9}, {&(0x7f0000000680)="be7588cddcb6bc62c060f17d2281e000590cd9c8a5a6e8bbe39f11", 0x1b}], 0x7, &(0x7f0000000840)=[@sndinfo={0x1c, 0x84, 0x4, {0x7fff, 0x20, 0x0, 0x800, r3}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0xe7}}, @init={0x14, 0x84, 0x1, {0x4, 0x0, 0x2, 0xfffa}}], 0x64, 0x80}, 0x80)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:28 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:28 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:28 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:28 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
r2 = accept4(r1, 0x0, &(0x7f0000000140), 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000740)={@in6={{0x1c, 0x1c, 0x1, 0x1000, @empty, 0x7}}, <r3=>0x0}, &(0x7f0000000800)=0x88)
sendmsg$inet6_sctp(r2, &(0x7f00000008c0)={&(0x7f0000000180)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000280)="3d26a000cfb6065aeeec26e6cdfc4e7dc21edbacbd16f76fac4d1a5529efd31d01a14c0ca418e6253b6430dec158e53bf86e73da4927184241006aad52678a494479cfe6383712dc4799446e730fe643a024e9e7d96767c49d9f1f35055d07c5d2d754cd1e99327918a87ad4e74658dac4a09ea8e4342c951380efdc9933871319d5b6187ee5782cc3ce4c3d9467258f237f0d6dd31de9547aa0f08813f54a0eb1f59b1fa10dd6a95f91534a", 0xac}, {&(0x7f0000000340)="ae525b3bedaf1fee52b0591f805e2529e66085ee660ec69544df38f9f1603c640d20306cc3f47ffeda6674c39771a739b7b081fb7f3aa3c5d57cf5ef2c644802c19353d8e100b1637afc75e6da50a0d2091d70e56aaeee2c6421a179c51673275b5772ab99eed4e96a0622119a129bbe39dd0b6d1c8546cb0721dbfaaa275e9bd6b17b0f80e2e68764257ec0524d7d3a8977c7f62db78fd02b949e6d993645afc2be8d04b166a39af6064b04fddf1e3c9311f5ceb5fa76306eac07701ad4a45fb99591a27b732acea8598a7dd051ac301881ef08", 0xd4}, {&(0x7f00000001c0)="fa5ba1c150a496973f8c2806a2fa2adfc6dfa4acc6422e065bdc411387cdedfff3418185c4be9e1310796080eddb90aac9deb85c60", 0x35}, {&(0x7f0000000440)="10474de16310eeb375e5d8cf0171ae930405b76d78ce0ae7521af65de91cbea0594f8a45ada78cd704df21b80d3c39703277fb503791b44f5d3d7f455dd141b4ac9c05feebe773d39cfdb9bc550432aa4003cbccb42089867d0d03e418fc00e9c3e074f74aa4cf085189757a07c3ff0d006198126bd6d31e47147d20856df0ed6fa2b8f9421755bd39fefe03e1fbcb1e8be3084ae85b6d", 0x97}, {&(0x7f0000000500)="43a284c32346f2ece95e8ed4676dfd89e32c32d1fa2e9cffb2eda28bcbf1e5dcbbc65d9909a7c1615be29e4694594f090c8a693f2836e82986f4ca51302d773b5b0c6fa20b20e18405f8eddb323cbc", 0x4f}, {&(0x7f0000000580)="1a3952154afc012afa603554c491e1a0baca1ba6d9e351b54e0b74c324e287323047091272d5e7ec8a48451a498965c8ab9ba535a61edb6e86f7b4831315e8429b7d83e32f7ccf98b281c4762b7f7f12402132847ee46d9670d99e8af8bdcfd28f46cb1663fef840eb9b0761264d56d83db32a5c91a189ba32c2e61fca5d46fcd6783964f7e410e1ba3e24cde3b7fe3912786a38c5b1e29392a67a99f4c30a6c4ce9b6f2af02f591db42c8b8383574e5de319c9d28a954edb4964a9992d2f1bc689a374aa14a5e94f87ca851d703abf4c7446db9677a0a1f0928d296f807b8b67185f8a57d73dd6a62", 0xe9}, {&(0x7f0000000680)="be7588cddcb6bc62c060f17d2281e000590cd9c8a5a6e8bbe39f11", 0x1b}], 0x7, &(0x7f0000000840)=[@sndinfo={0x1c, 0x84, 0x4, {0x7fff, 0x20, 0x0, 0x800, r3}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0xe7}}, @init={0x14, 0x84, 0x1, {0x4, 0x0, 0x2, 0xfffa}}], 0x64, 0x80}, 0x80)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:28 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup2(r0, 0xffffffffffffffff)
sendto$inet(r1, &(0x7f0000000340)="fe473cae9624b3adb3205b47f2807dfd46ff3772d50d68a5d670f008068245d8a137f531684b3d2ccb27a37a7c8bb1578e3e5b10173f42e5aab4891ac68c41a891c0fee4a69321c05831ef3e8824d4e0f93fed911df367139ec422f35e9db01baeb734537cda95ff66ea8c67e28aa2a9dd4415a420b6e2b5ac4caecc95d7b9c20474fd28844824c0916799c5", 0x8c, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:28 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:28 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
accept4(r1, 0x0, &(0x7f0000000140), 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000740)={@in6={{0x1c, 0x1c, 0x1, 0x1000, @empty, 0x7}}}, &(0x7f0000000800)=0x88)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:28 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:28 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:28 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup2(r0, 0xffffffffffffffff)
sendto$inet(r1, &(0x7f0000000340)="fe473cae9624b3adb3205b47f2807dfd46ff3772d50d68a5d670f008068245d8a137f531684b3d2ccb27a37a7c8bb1578e3e5b10173f42e5aab4891ac68c41a891c0fee4a69321c05831ef3e8824d4e0f93fed911df367139ec422f35e9db01baeb734537cda95ff66ea8c67e28aa2a9dd4415a420b6e2b5ac4caecc95d7b9c20474fd28844824c0916799c5", 0x8c, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:28 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r0, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:28 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:28 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
accept4(r1, 0x0, &(0x7f0000000140), 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:28 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r0, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:28 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r0, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:28 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet(0xffffffffffffffff, &(0x7f0000000340)="fe473cae9624b3adb3205b47f2807dfd46ff3772d50d68a5d670f008068245d8a137f531684b3d2ccb27a37a7c8bb1578e3e5b10173f42e5aab4891ac68c41a891c0fee4a69321c05831ef3e8824d4e0f93fed911df367139ec422f35e9db01baeb734537cda95ff66ea8c67e28aa2a9dd4415a420b6e2b5ac4caecc95d7b9c20474fd28844824c0916799c5", 0x8c, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:28 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:28 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r0, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:28 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r0, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:28 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r0, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:28 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:28 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet(0xffffffffffffffff, &(0x7f0000000340)="fe473cae9624b3adb3205b47f2807dfd46ff3772d50d68a5d670f008068245d8a137f531684b3d2ccb27a37a7c8bb1578e3e5b10173f42e5aab4891ac68c41a891c0fee4a69321c05831ef3e8824d4e0f93fed911df367139ec422f35e9db01baeb734537cda95ff66ea8c67e28aa2a9dd4415a420b6e2b5ac4caecc95d7b9c20474fd28844824c0916799c5", 0x8c, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:28 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket(0x2, 0x1, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:28 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket(0x2, 0x1, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:28 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:28 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet(0xffffffffffffffff, &(0x7f0000000340)="fe473cae9624b3adb3205b47f2807dfd46ff3772d50d68a5d670f008068245d8a137f531684b3d2ccb27a37a7c8bb1578e3e5b10173f42e5aab4891ac68c41a891c0fee4a69321c05831ef3e8824d4e0f93fed911df367139ec422f35e9db01baeb734537cda95ff66ea8c67e28aa2a9dd4415a420b6e2b5ac4caecc95d7b9c20474fd28844824c0916799c5", 0x8c, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:28 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
sendto$inet(r2, 0x0, 0x0, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:28 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket(0x2, 0x1, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:28 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket(0x2, 0x1, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:28 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:28 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket(0x2, 0x1, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:29 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
sendto$inet(r2, 0x0, 0x0, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:29 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r0, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:29 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x0, 0x1, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:29 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket(0x2, 0x1, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:29 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r0, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:29 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
sendto$inet(r2, 0x0, 0x0, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:29 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x0, 0x1, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:29 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x0, 0x1, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:29 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r0, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:29 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x0, 0x1, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:29 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x0, 0x1, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:29 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
sendto$inet(r2, &(0x7f0000000340), 0x0, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:29 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket(0x2, 0x1, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:29 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x0, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:29 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
sendto$inet(r2, &(0x7f0000000340), 0x0, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:29 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x0, 0x1, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:29 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x0, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:29 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket(0x2, 0x1, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:29 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x0, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:29 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
sendto$inet(r2, &(0x7f0000000340), 0x0, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:29 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x0, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:29 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket(0x2, 0x1, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:29 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x0, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:29 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket(0x2, 0x1, 0x0)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r0, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:29 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
sendto$inet(r2, &(0x7f0000000340)="fe473cae9624b3adb3205b47f2807dfd46ff3772d50d68a5d670f008068245d8a137f531684b3d2ccb27a37a7c8bb1578e3e5b10173f42e5aab4891ac68c41a891c0fee4a693", 0x46, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:29 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x0, 0x1, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:29 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket(0x2, 0x1, 0x0)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r0, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:29 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x0, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:29 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
sendto$inet(r2, &(0x7f0000000340), 0x0, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:29 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x0, 0x1, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:29 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket(0x2, 0x1, 0x0)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r0, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:29 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
sendto$inet(r2, &(0x7f0000000340), 0x0, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:29 executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket(0x2, 0x1, 0x0)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r0, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:29 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x0, 0x1, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:29 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket(0x2, 0x1, 0x0)
sendmsg$inet_sctp(r0, 0x0, 0x101)

00:46:29 executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket(0x2, 0x1, 0x0)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r0, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:29 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket(0x2, 0x1, 0x0)
sendmsg$inet_sctp(r0, 0x0, 0x101)

00:46:29 executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket(0x2, 0x1, 0x0)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r0, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:29 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
sendto$inet(r2, &(0x7f0000000340), 0x0, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:29 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x0, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:29 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket(0x2, 0x1, 0x0)
sendmsg$inet_sctp(r0, 0x0, 0x101)

00:46:29 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket(0x2, 0x1, 0x0)
sendmsg$inet_sctp(r0, 0x0, 0x101)

00:46:29 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x0, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:29 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
sendto$inet(r2, &(0x7f0000000340)="fe473cae9624b3adb3205b47f2807dfd46ff3772d50d68a5d670f008068245d8a137f5", 0x23, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:29 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x0, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:29 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:29 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket(0x2, 0x1, 0x0)
sendmsg$inet_sctp(r0, 0x0, 0x101)

00:46:29 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket(0x2, 0x1, 0x0)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r0, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:29 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:29 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
sendto$inet(r2, &(0x7f0000000340), 0x0, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:29 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket(0x2, 0x1, 0x0)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r0, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:29 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket(0x2, 0x1, 0x0)
sendmsg$inet_sctp(r0, 0x0, 0x101)

00:46:29 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
sendto$inet(r2, &(0x7f0000000340), 0x0, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:29 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:29 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
sendto$inet(r2, &(0x7f0000000340), 0x0, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:29 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:29 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket(0x2, 0x1, 0x0)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r0, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:29 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket(0x2, 0x1, 0x0)
sendmsg$inet_sctp(r0, 0x0, 0x101)

00:46:29 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket(0x2, 0x1, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x101)

00:46:29 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket(0x2, 0x1, 0x0)
sendmsg$inet_sctp(r0, 0x0, 0x101)

00:46:29 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
sendto$inet(r2, &(0x7f0000000340)="fe473cae9624b3adb3205b47f2807dfd46ff", 0x12, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:29 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:29 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket(0x2, 0x1, 0x0)
sendmsg$inet_sctp(r0, 0x0, 0x101)

00:46:29 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket(0x2, 0x1, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x101)

00:46:29 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:29 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
sendto$inet(r2, &(0x7f0000000340)="fe", 0x1, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:29 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:29 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket(0x2, 0x1, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x101)

00:46:29 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket(0x2, 0x1, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x101)

00:46:29 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
sendto$inet(r2, &(0x7f0000000340), 0x0, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:29 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1], 0x1c}, 0x101)

00:46:29 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:29 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket(0x2, 0x1, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[], 0x1c}, 0x101)

00:46:29 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket(0x2, 0x1, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x101)

00:46:29 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
sendto$inet(r2, &(0x7f0000000340), 0x0, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:29 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:29 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket(0x2, 0x1, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[], 0x1c}, 0x0)

00:46:29 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
sendto$inet(r2, &(0x7f0000000340), 0x0, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:29 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket(0x2, 0x1, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x101)

00:46:29 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
sendto$inet(r2, &(0x7f0000000340)="fe", 0x1, 0x0, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:29 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
sendto$inet(r2, &(0x7f0000000340), 0x0, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:29 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket(0x2, 0x1, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x101)

00:46:30 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
sendto$inet(r2, &(0x7f0000000340)="fe", 0x1, 0x0, 0x0, 0x0)

00:46:30 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1], 0x1c}, 0x101)

00:46:30 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
sendto$inet(r2, &(0x7f0000000340), 0x0, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:30 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket(0x2, 0x1, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x101)

00:46:30 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
sendto$inet(r2, &(0x7f0000000340)="fe", 0x1, 0x0, 0x0, 0x0)

00:46:30 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket(0x2, 0x1, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[], 0x1c}, 0x101)

00:46:30 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket(0x2, 0x1, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x101)

00:46:30 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
sendto$inet(r2, &(0x7f0000000340), 0x0, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:30 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
sendto$inet(r2, &(0x7f0000000340)="fe", 0x1, 0x0, 0x0, 0x0)

00:46:30 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket(0x2, 0x1, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[], 0x1c}, 0x0)

00:46:30 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
sendto$inet(r2, &(0x7f0000000340), 0x0, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:30 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1], 0x1c}, 0x101)

00:46:30 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
sendto$inet(r2, &(0x7f0000000340)="fe", 0x1, 0x0, 0x0, 0x0)

00:46:30 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup2(r0, 0xffffffffffffffff)
sendto$inet(r1, &(0x7f0000000340)="fe473cae9624b3adb3205b47f2807dfd46ff3772d50d68a5d670f008068245d8a137f531684b3d2ccb27a37a7c8bb1578e3e5b10173f42e5aab4891ac68c41a891c0fee4a69321c05831ef3e8824d4e0f93fed911df367139ec422f35e9db01baeb734537cda95ff66ea8c67e28aa2a9dd4415a420b6e2b5ac4caecc95d7b9c20474fd28844824c0916799c5", 0x8c, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:30 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:30 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
r2 = accept4(r1, 0x0, &(0x7f0000000140), 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000740)={@in6={{0x1c, 0x1c, 0x1, 0x1000, @empty, 0x7}}, <r3=>0x0}, &(0x7f0000000800)=0x88)
sendmsg$inet6_sctp(r2, &(0x7f00000008c0)={&(0x7f0000000180)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000280)="3d26a000cfb6065aeeec26e6cdfc4e7dc21edbacbd16f76fac4d1a5529efd31d01a14c0ca418e6253b6430dec158e53bf86e73da4927184241006aad52678a494479cfe6383712dc4799446e730fe643a024e9e7d96767c49d9f1f35055d07c5d2d754cd1e99327918a87ad4e74658dac4a09ea8e4342c951380efdc9933871319d5b6187ee5782cc3ce4c3d9467258f237f0d6dd31de9547aa0f08813f54a0eb1f59b1fa10dd6a95f91534a", 0xac}, {&(0x7f0000000340)="ae525b3bedaf1fee52b0591f805e2529e66085ee660ec69544df38f9f1603c640d20306cc3f47ffeda6674c39771a739b7b081fb7f3aa3c5d57cf5ef2c644802c19353d8e100b1637afc75e6da50a0d2091d70e56aaeee2c6421a179c51673275b5772ab99eed4e96a0622119a129bbe39dd0b6d1c8546cb0721dbfaaa275e9bd6b17b0f80e2e68764257ec0524d7d3a8977c7f62db78fd02b949e6d993645afc2be8d04b166a39af6064b04fddf1e3c9311f5ceb5fa76306eac07701ad4a45fb99591a27b732acea8598a7dd051ac301881ef08", 0xd4}, {&(0x7f00000001c0)="fa5ba1c150a496973f8c2806a2fa2adfc6dfa4acc6422e065bdc411387cdedfff3418185c4be9e1310796080eddb90aac9deb85c60", 0x35}, {&(0x7f0000000440)="10474de16310eeb375e5d8cf0171ae930405b76d78ce0ae7521af65de91cbea0594f8a45ada78cd704df21b80d3c39703277fb503791b44f5d3d7f455dd141b4ac9c05feebe773d39cfdb9bc550432aa4003cbccb42089867d0d03e418fc00e9c3e074f74aa4cf085189757a07c3ff0d006198126bd6d31e47147d20856df0ed6fa2b8f9421755bd39fefe03e1fbcb1e8be3084ae85b6d", 0x97}, {&(0x7f0000000500)="43a284c32346f2ece95e8ed4676dfd89e32c32d1fa2e9cffb2eda28bcbf1e5dcbbc65d9909a7c1615be29e4694594f090c8a693f2836e82986f4ca51302d773b5b0c6fa20b20e18405f8eddb323cbc", 0x4f}, {&(0x7f0000000580)="1a3952154afc012afa603554c491e1a0baca1ba6d9e351b54e0b74c324e287323047091272d5e7ec8a48451a498965c8ab9ba535a61edb6e86f7b4831315e8429b7d83e32f7ccf98b281c4762b7f7f12402132847ee46d9670d99e8af8bdcfd28f46cb1663fef840eb9b0761264d56d83db32a5c91a189ba32c2e61fca5d46fcd6783964f7e410e1ba3e24cde3b7fe3912786a38c5b1e29392a67a99f4c30a6c4ce9b6f2af02f591db42c8b8383574e5de319c9d28a954edb4964a9992d2f1bc689a374aa14a5e94f87ca851d703abf4c7446db9677a0a1f0928d296f807b8b67185f8a57d73dd6a62", 0xe9}, {&(0x7f0000000680)="be7588cddcb6bc62c060f17d2281e000590cd9c8a5a6e8bbe39f11", 0x1b}], 0x7, &(0x7f0000000840)=[@sndinfo={0x1c, 0x84, 0x4, {0x7fff, 0x20, 0x0, 0x800, r3}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0xe7}}, @init={0x14, 0x84, 0x1, {0x4, 0x0, 0x2, 0xfffa}}], 0x64, 0x80}, 0x80)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r4, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:30 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket(0x2, 0x1, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[], 0x1c}, 0x101)

00:46:30 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
r2 = accept4(r1, 0x0, &(0x7f0000000140), 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000740)={@in6={{0x1c, 0x1c, 0x1, 0x1000, @empty, 0x7}}, <r3=>0x0}, &(0x7f0000000800)=0x88)
sendmsg$inet6_sctp(r2, &(0x7f00000008c0)={&(0x7f0000000180)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000280)="3d26a000cfb6065aeeec26e6cdfc4e7dc21edbacbd16f76fac4d1a5529efd31d01a14c0ca418e6253b6430dec158e53bf86e73da4927184241006aad52678a494479cfe6383712dc4799446e730fe643a024e9e7d96767c49d9f1f35055d07c5d2d754cd1e99327918a87ad4e74658dac4a09ea8e4342c951380efdc9933871319d5b6187ee5782cc3ce4c3d9467258f237f0d6dd31de9547aa0f08813f54a0eb1f59b1fa10dd6a95f91534a", 0xac}, {&(0x7f0000000340)="ae525b3bedaf1fee52b0591f805e2529e66085ee660ec69544df38f9f1603c640d20306cc3f47ffeda6674c39771a739b7b081fb7f3aa3c5d57cf5ef2c644802c19353d8e100b1637afc75e6da50a0d2091d70e56aaeee2c6421a179c51673275b5772ab99eed4e96a0622119a129bbe39dd0b6d1c8546cb0721dbfaaa275e9bd6b17b0f80e2e68764257ec0524d7d3a8977c7f62db78fd02b949e6d993645afc2be8d04b166a39af6064b04fddf1e3c9311f5ceb5fa76306eac07701ad4a45fb99591a27b732acea8598a7dd051ac301881ef08", 0xd4}, {&(0x7f00000001c0)="fa5ba1c150a496973f8c2806a2fa2adfc6dfa4acc6422e065bdc411387cdedfff3418185c4be9e1310796080eddb90aac9deb85c60", 0x35}, {&(0x7f0000000440)="10474de16310eeb375e5d8cf0171ae930405b76d78ce0ae7521af65de91cbea0594f8a45ada78cd704df21b80d3c39703277fb503791b44f5d3d7f455dd141b4ac9c05feebe773d39cfdb9bc550432aa4003cbccb42089867d0d03e418fc00e9c3e074f74aa4cf085189757a07c3ff0d006198126bd6d31e47147d20856df0ed6fa2b8f9421755bd39fefe03e1fbcb1e8be3084ae85b6d", 0x97}, {&(0x7f0000000500)="43a284c32346f2ece95e8ed4676dfd89e32c32d1fa2e9cffb2eda28bcbf1e5dcbbc65d9909a7c1615be29e4694594f090c8a693f2836e82986f4ca51302d773b5b0c6fa20b20e18405f8eddb323cbc", 0x4f}, {&(0x7f0000000580)="1a3952154afc012afa603554c491e1a0baca1ba6d9e351b54e0b74c324e287323047091272d5e7ec8a48451a498965c8ab9ba535a61edb6e86f7b4831315e8429b7d83e32f7ccf98b281c4762b7f7f12402132847ee46d9670d99e8af8bdcfd28f46cb1663fef840eb9b0761264d56d83db32a5c91a189ba32c2e61fca5d46fcd6783964f7e410e1ba3e24cde3b7fe3912786a38c5b1e29392a67a99f4c30a6c4ce9b6f2af02f591db42c8b8383574e5de319c9d28a954edb4964a9992d2f1bc689a374aa14a5e94f87ca851d703abf4c7446db9677a0a1f0928d296f807b8b67185f8a57d73dd6a62", 0xe9}, {&(0x7f0000000680)="be7588cddcb6bc62c060f17d2281e000590cd9c8a5a6e8bbe39f11", 0x1b}], 0x7, &(0x7f0000000840)=[@sndinfo={0x1c, 0x84, 0x4, {0x7fff, 0x20, 0x0, 0x800, r3}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0xe7}}, @init={0x14, 0x84, 0x1, {0x4, 0x0, 0x2, 0xfffa}}], 0x64, 0x80}, 0x80)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r4, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r1, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r5, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:30 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:30 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket(0x2, 0x1, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[], 0x1c}, 0x0)

00:46:30 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:30 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
r2 = accept4(r1, 0x0, &(0x7f0000000140), 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000740)={@in6={{0x1c, 0x1c, 0x1, 0x1000, @empty, 0x7}}, <r3=>0x0}, &(0x7f0000000800)=0x88)
sendmsg$inet6_sctp(r2, &(0x7f00000008c0)={&(0x7f0000000180)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000280)="3d26a000cfb6065aeeec26e6cdfc4e7dc21edbacbd16f76fac4d1a5529efd31d01a14c0ca418e6253b6430dec158e53bf86e73da4927184241006aad52678a494479cfe6383712dc4799446e730fe643a024e9e7d96767c49d9f1f35055d07c5d2d754cd1e99327918a87ad4e74658dac4a09ea8e4342c951380efdc9933871319d5b6187ee5782cc3ce4c3d9467258f237f0d6dd31de9547aa0f08813f54a0eb1f59b1fa10dd6a95f91534a", 0xac}, {&(0x7f0000000340)="ae525b3bedaf1fee52b0591f805e2529e66085ee660ec69544df38f9f1603c640d20306cc3f47ffeda6674c39771a739b7b081fb7f3aa3c5d57cf5ef2c644802c19353d8e100b1637afc75e6da50a0d2091d70e56aaeee2c6421a179c51673275b5772ab99eed4e96a0622119a129bbe39dd0b6d1c8546cb0721dbfaaa275e9bd6b17b0f80e2e68764257ec0524d7d3a8977c7f62db78fd02b949e6d993645afc2be8d04b166a39af6064b04fddf1e3c9311f5ceb5fa76306eac07701ad4a45fb99591a27b732acea8598a7dd051ac301881ef08", 0xd4}, {&(0x7f00000001c0)="fa5ba1c150a496973f8c2806a2fa2adfc6dfa4acc6422e065bdc411387cdedfff3418185c4be9e1310796080eddb90aac9deb85c60", 0x35}, {&(0x7f0000000440)="10474de16310eeb375e5d8cf0171ae930405b76d78ce0ae7521af65de91cbea0594f8a45ada78cd704df21b80d3c39703277fb503791b44f5d3d7f455dd141b4ac9c05feebe773d39cfdb9bc550432aa4003cbccb42089867d0d03e418fc00e9c3e074f74aa4cf085189757a07c3ff0d006198126bd6d31e47147d20856df0ed6fa2b8f9421755bd39fefe03e1fbcb1e8be3084ae85b6d", 0x97}, {&(0x7f0000000500)="43a284c32346f2ece95e8ed4676dfd89e32c32d1fa2e9cffb2eda28bcbf1e5dcbbc65d9909a7c1615be29e4694594f090c8a693f2836e82986f4ca51302d773b5b0c6fa20b20e18405f8eddb323cbc", 0x4f}, {&(0x7f0000000580)="1a3952154afc012afa603554c491e1a0baca1ba6d9e351b54e0b74c324e287323047091272d5e7ec8a48451a498965c8ab9ba535a61edb6e86f7b4831315e8429b7d83e32f7ccf98b281c4762b7f7f12402132847ee46d9670d99e8af8bdcfd28f46cb1663fef840eb9b0761264d56d83db32a5c91a189ba32c2e61fca5d46fcd6783964f7e410e1ba3e24cde3b7fe3912786a38c5b1e29392a67a99f4c30a6c4ce9b6f2af02f591db42c8b8383574e5de319c9d28a954edb4964a9992d2f1bc689a374aa14a5e94f87ca851d703abf4c7446db9677a0a1f0928d296f807b8b67185f8a57d73dd6a62", 0xe9}, {&(0x7f0000000680)="be7588cddcb6bc62c060f17d2281e000590cd9c8a5a6e8bbe39f11", 0x1b}], 0x7, &(0x7f0000000840)=[@sndinfo={0x1c, 0x84, 0x4, {0x7fff, 0x20, 0x0, 0x800, r3}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0xe7}}, @init={0x14, 0x84, 0x1, {0x4, 0x0, 0x2, 0xfffa}}], 0x64, 0x80}, 0x80)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r4, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r1, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r5, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r5, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000900)={<r6=>r3, 0xfff9, 0x3, [0x7, 0xfff, 0x8]}, &(0x7f0000000940)=0xe)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x26, &(0x7f0000000980)={r6, 0x2}, &(0x7f00000009c0)=0x8)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="84930a91e515bf1e85a800b686e61274d3e0eede01512afbbac174415db4da59f17d5785d01ff6"], 0x1c}, 0x101)

00:46:30 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
r5 = dup2(r3, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r6=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={r6}, 0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={r6}, 0x8)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r7 = socket$inet_sctp(0x2, 0x1, 0x84)
r8 = dup2(r1, r7)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=<r9=>0x0], &(0x7f00000001c0)=0x8)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0)={r9}, &(0x7f0000000300)=0xc)

00:46:31 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
sendto$inet(r2, &(0x7f0000000340)="fe", 0x1, 0x0, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:31 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = dup2(r0, 0xffffffffffffffff)
sendto$inet(r1, &(0x7f0000000340), 0x0, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:31 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket(0x2, 0x1, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[], 0x1c}, 0x0)

00:46:31 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
r5 = dup2(r3, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r6=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={r6}, 0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={r6}, 0x8)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r7 = socket$inet_sctp(0x2, 0x1, 0x84)
r8 = dup2(r1, r7)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=<r9=>0x0], &(0x7f00000001c0)=0x8)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0)={r9}, &(0x7f0000000300)=0xc)

00:46:31 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x80)
getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xd, 0x8}, &(0x7f0000000080)=0x8)
r3 = dup2(r0, r1)
sendto$inet(r3, &(0x7f0000000340)="fe", 0x1, 0x0, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:31 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x8, @loopback, 0x9}, 0x1c)
r1 = socket(0x2, 0x1, 0x0)
sendmsg$inet_sctp(r1, &(0x7f0000000200)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0}, 0x10, 0x0, 0x0, &(0x7f0000000040)=ANY=[], 0x1c, 0x109}, 0x0)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r2, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r5 = socket$inet_sctp(0x2, 0x1, 0x84)
r6 = dup2(r4, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000280)=ANY=[@ANYBLOB="0000642777cc515a58e143a58fe04365b130fad3c05f14274e3cb6e1e4ee545be4f8c621ac35c2254f16cf28f4f62582b573b647b6d218e0855e4d2290bd72d6834f871a23d46439aae51e45b68baabd62a50562de8ece33cb627f7361afcf35f2d87f418233fa92a28b3649", @ANYRES32=<r7=>0x0], &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000)={r7}, 0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000000c0)={0x5, 0x2020, 0xd5d2, 0xfffffffd, r7}, 0x10)

00:46:31 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = dup2(r0, 0xffffffffffffffff)
sendto$inet(r1, &(0x7f0000000340), 0x0, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:31 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
sendto$inet(r2, &(0x7f0000000340)="fe", 0x1, 0x0, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:31 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = dup2(r0, 0xffffffffffffffff)
sendto$inet(r1, &(0x7f0000000340), 0x0, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:31 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0xaa38620d556f2068, 0x84)
socket(0x2, 0x1, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[], 0x1c}, 0x0)
socketpair(0x1, 0x1, 0xd9, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x7, 0x4)

00:46:31 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
r5 = dup2(r3, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r6=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={r6}, 0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={r6}, 0x8)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r7 = socket$inet_sctp(0x2, 0x1, 0x84)
r8 = dup2(r1, r7)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=<r9=>0x0], &(0x7f00000001c0)=0x8)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0)={r9}, &(0x7f0000000300)=0xc)

00:46:31 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
sendto$inet(r2, &(0x7f0000000340)="fe", 0x1, 0x4, &(0x7f0000000200)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:31 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r1, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @multicast1}, 0x10)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @broadcast}}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[], 0x1c}, 0x0)

00:46:31 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
sendto$inet(r2, &(0x7f0000000340), 0x0, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:31 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
sendto$inet(r2, &(0x7f0000000340), 0x0, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:31 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket(0x2, 0x1, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000040)=ANY=[], 0x1c}, 0x0)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040)=0xe1, 0x4)

00:46:31 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
sendto$inet(r2, &(0x7f0000000340)="fe", 0x1, 0x0, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="0217bcc0a9b4de9d841c175beba3000000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0xc)

00:46:31 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
r5 = dup2(r3, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r6=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={r6}, 0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={r6}, 0x8)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r7 = socket$inet_sctp(0x2, 0x1, 0x84)
r8 = dup2(r1, r7)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x8)

00:46:31 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
sendto$inet(r2, &(0x7f0000000340), 0x0, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:31 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
r5 = dup2(r3, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r6=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={r6}, 0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={r6}, 0x8)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r7 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r7)

00:46:31 executing program 1:
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup2(0xffffffffffffffff, r0)
sendto$inet(r1, &(0x7f0000000340), 0x0, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:31 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)=0x3, 0x4)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000040)=@in={0x14, 0x2, 0x0}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[], 0xffffffffffffff7b}, 0x0)
pipe2(&(0x7f0000000080)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x300000)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000000c0)={0x4, [0x3ff, 0xf800, 0x9a8b, 0x1f]}, 0xc)
r2 = socket$inet6_sctp(0x1c, 0xb, 0x84)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={<r3=>0x0, 0x401, 0x9, [0x1ff, 0x7, 0x6, 0x0, 0x0, 0x101, 0x3, 0x6, 0x3]}, &(0x7f0000000140)=0x1a)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x0, 0xeda, @rand_addr="cf7b5607a4bca2de64e3618e6f3cf916", 0x400}}, r3}, &(0x7f0000000180)=0x88)

00:46:31 executing program 1:
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup2(0xffffffffffffffff, r0)
sendto$inet(r1, &(0x7f0000000340), 0x0, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:31 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r1, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x80000, @loopback}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r0, r2)
sendto$inet(r3, &(0x7f0000000340)="fe", 0x1, 0x0, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)
r4 = socket$inet6_udp(0x1c, 0x2, 0x0)
connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x1, @local={0xfe, 0x80, '\x00', 0x0}, 0x8000}, 0x1c)
fcntl$dupfd(r4, 0x0, r3)

00:46:31 executing program 1:
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup2(0xffffffffffffffff, r0)
sendto$inet(r1, &(0x7f0000000340), 0x0, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:31 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
r5 = dup2(r3, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r6=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={r6}, 0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={r6}, 0x8)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
socket$inet_sctp(0x2, 0x1, 0x84)

00:46:31 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4, 0xfffffffd}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYRES32, @ANYRES32=r1, @ANYRES32, @ANYRES32, @ANYBLOB="7b1e74d79f0e239bf215549c376093c0dfa27b72a42eb652d90a0f5a5e7c4853a8a2d3695eccc14a76b9375c40cc21f2ed099cc7de87a79a2ab922750e1bcd89d44b8b8c17a810f25372cd0bd0203c06bb2c56255ecfb89edddd120b822b64b0f6a3f02d6627d2afbbcce46ba4df068c76c93bf9e9b192942b8ac0a008d19ef220393d60a6380f03496fd050fe6ada194ac27e6fa8dc29fdc09909a770dcc2bb7d3a9a012403660f8e58af488721f4e0e09e6504de90b9123534eb0bafe7", @ANYRES16, @ANYBLOB="643cf457774b751413627756f6c5bbbabfeb58d795bcff381189c33f747b8a4fba8e0be8165a99a23f7a6c3783121e8753d61e60f93bd1e77228f46b85ff81465b780d7271605eb9d183ad1f83499623cb44cde48009858b7ba0a0f9778aaabbb3b11e6dea28f360daecac9c8644ea97cf4433354068580eeb62257ccf736bd690bfdef4a197abd2cee1f6c2f0da6305f3d049cc8ebeffa6def909f1d39e418bc106c6d8500f98d40452fe209f31559644bb0d51631ed417a714bcf8a411530b719a0df6b58f72af6bdcc49b11ccb0d39cd289a518a111f85cccb1856a13131dc7a8912ac2c6d54e99e806079683"], 0x1c}, 0x0)

00:46:31 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
sendto$inet(r2, &(0x7f0000000340), 0x0, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:31 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
accept$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r3, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
sendto$inet(r3, &(0x7f0000000340)="fe", 0x1, 0x0, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:31 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r1, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x0}, 0x10)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[], 0x1c}, 0x1)

00:46:31 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
sendto$inet(r2, &(0x7f0000000340), 0x0, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:31 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
r5 = dup2(r3, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r6=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={r6}, 0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={r6}, 0x8)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)

00:46:31 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)={@in={{0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x7ff, 0x9eb, 0x8}, 0x90)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
r5 = dup2(r3, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r6=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={r6}, 0x8)
setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={r6, 0x5}, 0x8)
r7 = fcntl$dupfd(r1, 0x11, r0)
sendmsg$inet_sctp(r7, &(0x7f0000000900)={&(0x7f0000000940)=@in6={0x1c, 0x1c, 0x1, 0x9, @mcast2, 0x1000}, 0x1c, &(0x7f00000007c0)=[{&(0x7f0000000100)="14c714", 0x3}, {&(0x7f0000000240)="adacb1b40eabcf3e1f38aacd92887e75ce22a2fa7d5ea626c7152bf0321c5316fce2baab130e6f497597c57c8282e1b0e198f3ebf6c3e110bc7232760ac2a2052cc2e9156dfd5a0af3e19773fd354a30d484e8c259e97fca33daa22271edd4422a3fd8744f6067e16f7bc807a302bd65304bd391d8778012bdb459937b93d1fd1b16d0160d216cb7a82ce3cf50e54d1f710e1b6a5b9c83776992d3fc936727ead243678d9d17ad98bf3c304d8e3c59bb5a0db3ef44c2b414967f269a59ba09f0bc3b15b5a1cf6be70330", 0xca}, {&(0x7f0000000980)="47fb647d9cd6125a5039418127117895da6e66b9246f60725da02658e973a8965b6bd232a8bc7e4f41908a25f2dd980662820e70a9dc35bf68632c4bc1148deb24f37a50c6c443f776b0520424707deeedda53ffaa0224fb8c99f79ca159875b2f0f3ad0f1e495c9dc5b1154dd1cc9", 0x6f}, {&(0x7f0000000380)="44c115ca6bddb4b89d6cd26ca6a182d6c33027467ff42d53858ccb3e38ee4fad77b594db5b6dc6a2fd9415d1c9ce8a225f3beba026247d2c809c3a7c287850d5f5caa56953c3308a9f7b8bb21c3673054b94cdb7a3c7caf68064f40811a47bd909b5d41c3d316d1f52d464eb86c7fd9e7b860ed7074ba3f16e54", 0x7a}, {&(0x7f0000000400)="e7a535f3ff79c12f70160fece8bd483fb2b1075a89d11e923827f00f0a66ab7657304cb58c8e", 0x26}, {&(0x7f0000000440)="38806dc6b9e66f9745c48b5cbcdfa557efb1aa148f0243c468be64d04beae57f75396fa7324278cd911143a489b12d825114a9e57a250b", 0x7e}, {&(0x7f0000000480)="fa99280977b5efd7ed055c0879bbf1d54430e00144cff5c074edd25ddddb9d70dcac78ca0aa9af5e28b6212dd4585a48b2fb4a942648627175a0809981a44f4c8370e1db552bc46c72bd3799d0c06dc47b9a588e58ba13ec6a13c00604e521a11f41f697b33494c6a11761b6ffab5900b78dbe906017a5414611ad01bdded978310d7de324a022d4ea62fb680547eeabae8d9d967526b138532d77875d739b3fc9ba5f832667b2", 0xa7}, {&(0x7f0000000540)="1c68db28a50a653fd20b99a6f028cca14250c3d284ae22715ae72bb3a5de983cee36fb5ca44fbdc3a7f9ac26bab0e9009ab57ad6bf2f97cfc34a7cbd048771e745dc91801d231871833b2fa73389d0efcdcc9c32d781ce7eba3f53fded3818dad8f59453efca2497703a63c8ef31581416d59d542a578f699f4173a2701c185d607bf339476fa38569f7194b393a841b94b93436db68b95cd87f538eab8ebd36b50d85a598c99d4a3424d3ccdc1671972eb487be9bc0c3259c7d8ae5530b890b6d476134f55c7110268b609090a51b7f332b46e3259dc2cc58296e15cf42ad197e54a340b49da95854", 0xe9}, {&(0x7f0000000640)="f3a761b5a0335655f466614269f9033cc9afcd68ff4156e896fa7bb55a86a8a49332219a6644e12cfe9ad50ba826ceca308fa458535e8737d7cf43f028feaff5a926428d4500da7736ae0592dfe52b19450d", 0x52}, {&(0x7f00000006c0)="207d77753ab6a5a6ca9520ae73dbd31f6cc436b510229232b2ab45b720718d370d7f4d39320b9f9d4c777aedfd437f854f4dc59fa556b3e8f9719c485df812fb866ce319b5b44b48449962541a30a860a43f5cf7ab3fee6f4f768e85a9e1b65d0d87c5471f0d420d0501a5a35474375cc001eb4d9363c553acdac3a3ca1ccea0a8707993e0f0a427e14d80a6c8f85b684a23ffa4d108eadb30340feeb85b3cac0784a02cd8990c617e71d08645e32eb3fff8f38d380d8a34a9299bbf6665984e71f4c31a7000b9d1c1b3172834c28d6f04267789b53c714c0eba3c6b354a825165f03a2db528949c093d73", 0xeb}], 0xa, &(0x7f0000000880)=ANY=[@ANYBLOB="100000008400000008000000f600000010450000840000000800000009000000100000840000000800000000000000140000008400000001000000e1ff030004008100"], 0x44, 0xc}, 0x0)
r8 = dup2(r0, r1)
sendto$inet(r8, &(0x7f0000000340)="fe", 0x1, 0x0, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:31 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
sendto$inet(r2, &(0x7f0000000340), 0x0, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:31 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8)
fchmodat(r2, &(0x7f0000000040)='./file0\x00', 0xc0, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket(0x2, 0x1, 0x0)
sendmsg$inet_sctp(r3, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[], 0x1c}, 0x0)

00:46:31 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
r4 = dup2(r2, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r5=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={r5}, 0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={r5}, 0x8)

00:46:31 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0xfffffff8, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x101}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
sendto$inet(r2, &(0x7f0000000340)="fe", 0x1, 0x0, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:31 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r1, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
sendmsg$inet6_sctp(r1, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x2, 0x40, @ipv4={'\x00', '\xff\xff', @multicast1}, 0x420}, 0x1c, &(0x7f0000001380)=[{&(0x7f0000000080)="22e6c632de4881026f27fd9e13e5032412fce6f7f446e7d9784cbf2f5b3a0fb3e16ed950a780165f1c32f2d8d07c742276c6793ce5169bc57ab1239dc1779b19827fa28e2be1588db5ede7a4d22bdc42b5ca2011ad33", 0x56}, {&(0x7f0000000100)="159127c9352f2d9277a3343c3cbfd1da4bbfcbdbd720c0b14de6cd8143b3dbfc44b1720e380d4ee01fc997fdb6e914266fc8fd1f4490bb8b87933f4526e206df99cd52d4b81d73a429f84ee344a6581c159ccdc3ded443805222ba93", 0x5c}, {&(0x7f0000000180)="b0107486ab016be1449a", 0xa}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="7b80af14b000896550e410f16d75e950f02709598380d505fa4835830515ad05f19ba44db19953aee14af12d41265a507c80edd1775eb421c91dc6d10b0921004e3924574d9f5a6be7a78ef0ee6e9267a714ece06be28b83648456b195bbf7e3ad4d55b545b9ed21811c309c4ae1f05f031779c59708", 0x76}, {&(0x7f00000012c0)="2558ce069a31ed2e9765654ab990903ae66322b309d54b9c5910efb7cef09106f58e52bb920e01cc9b020e010a57cce84152cbbbd318f7882bca3ba7b1f66ae2e57a45feaa941cd9e1e4a09443b1bafc73d795b49813a56c38e0a47aee1f80a34c0e7b7ebf456fb595adbcd70dffae2765b75d98f5cd93839532a0dd5c73af04fea2a3b1ad8364c8c396039498b9428fb878e7", 0x93}], 0x6, 0x0, 0x0, 0x81}, 0x20182)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[], 0x1c}, 0x0)

00:46:31 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
sendto$inet(r2, &(0x7f0000000340), 0x0, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:31 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r4=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={r4}, 0x8)

00:46:31 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet(0xffffffffffffff9c, &(0x7f0000000340)="fe", 0x1, 0x0, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
r5 = dup2(r3, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r6=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={r6}, 0x8)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={r6, 0x8, 0x0, 0x81, 0x1f}, &(0x7f0000000040)=0x18)

00:46:31 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
sendto$inet(r2, &(0x7f0000000340), 0x0, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:31 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
sendto$inet(r2, &(0x7f0000000340), 0x0, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:31 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000), 0x8)

00:46:31 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
sendto$inet(r2, &(0x7f0000000340), 0x0, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:32 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x0, 0x2, 0x9, 0x4}, &(0x7f0000000080)=0x18)
socket(0x2, 0x1, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[], 0x1c}, 0x0)

00:46:32 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
sendto$inet(r2, &(0x7f0000000340)="fe", 0x1, 0x0, &(0x7f0000000200)={0xc, 0x2, 0x3, @broadcast}, 0x10)

00:46:32 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
sendto$inet(r2, &(0x7f0000000340), 0x0, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:32 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000), 0x8)

00:46:32 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r1, r2)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000), 0x8)

00:46:32 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r2, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYRES64=r0, @ANYRESDEC=r0, @ANYRESDEC=r2, @ANYBLOB="e8e5e42a02e364b38c935b1a86d666721882e3fd031f5bf7caa708a08d12a9db8a4a830684723f29de417064cd64afa1c628fbdf0a022c3f1e6061b4e06742b1a2f758331bf413ca6f9cd8fdfda976219877bdf140baf24bbe236b6abbe61bc75d2b90ca3152b6001503b4760c9a40bff9bc10fa7bb321921ec22e1878fe7c51e64980d254aea0e2c2fe2b5fbdcc1ab7e0e0e137e7f8a8c277a4ac2f4bed73434b7fd621dc651fa5d7dff1074beb1b33dd5ebf013ef2f5f996a014be3c9281bbda2fa6254b41456e447bace25497a3ad87fa42e940b25af9bc6001097cc7f1c7bb05c265", @ANYRESOCT=r0, @ANYRESOCT, @ANYRESOCT=r1, @ANYRESHEX, @ANYRESHEX=r2], 0x1c}, 0x20001)

00:46:32 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
sendto$inet(r2, &(0x7f0000000340), 0x0, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:32 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r1, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
connect$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x1, @rand_addr="e8025cd8fcff001500", 0x7fffd}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r0, r2)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r5 = socket$inet_sctp(0x2, 0x1, 0x84)
r6 = dup2(r4, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8)
ioctl$BIOCGDLT(r6, 0x4004426a, &(0x7f0000000000))
sendto$inet(r3, &(0x7f0000000340)="fe", 0x1, 0x0, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:32 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r2=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={r2}, 0x8)

00:46:32 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
r2 = dup2(r0, r1)
sendto$inet(r2, &(0x7f0000000340), 0x0, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:32 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r1, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r2, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
dup2(r1, r2)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[], 0x1c}, 0x0)

00:46:32 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
r2 = dup2(r0, r1)
sendto$inet(r2, &(0x7f0000000340), 0x0, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:32 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x40, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r2, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r3 = dup2(r2, r1)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x5, @loopback, 0xffffffff}, 0x1c)
sendto$inet(r3, &(0x7f0000000140)="fa", 0x1, 0x0, &(0x7f0000000200)={0x10, 0x2, 0x3}, 0x10)
bind$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x3, @loopback}, 0x10)

00:46:32 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r2=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={r2}, 0x8)

00:46:32 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
r2 = dup2(r0, r1)
sendto$inet(r2, &(0x7f0000000340), 0x0, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:32 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket(0x2, 0x1, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[], 0x1c}, 0x0)
r1 = fcntl$dupfd(r0, 0x11, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
r5 = dup2(r3, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r6=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={r6}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000001340)={r6, 0x1, 0xb9, "5f506ca5152efcc392c4dda23039ec03efd2cf5405843e2102e47136fa101be1c0e7b08e1897c13c0672d38a7ac4eaf4cbc9145b9787572bca0062a9b7f50a7813fbfb5987ccab40064d9648a595023becf4a546165016a39f9417940169c3abca1d1c7bf0626de9b276238b30252082063ea43bc9ef788762ead0f68306288aa8aa2467036c94b2a23163128943cd985b3a6c08c20ed0b1806c0ceeb6b6cd5f68b867fdcea9dc939d63d00f037ccdae6e096939e739a1409f"}, 0xc1)
pipe2(&(0x7f0000000040)={<r7=>0xffffffffffffffff}, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r7, 0x6, 0x2000, &(0x7f0000000080)={'freebsd\x00', 0xff}, 0x24)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001300)={&(0x7f00000000c0)=@in={0x10, 0x2, 0x2, @multicast1}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000100)="0f9bebc8ada312c7ec52af539a2dd4ede10acacb6cfd5e492b32a0c7377b4aced7a2c8883c7cb02e9185a3b0a9b5c1b72689c7a5a23ba456a9ec56fb2886d6ee608486c5cbf1dc1c82a71a8c1d2a8ac545dc3ab7122beff7ec6b99b59e9f4566058dedc48b6d814e8d30cd7fbfe5d831b1ff6ab425d84a7ed04f00d35fcf9d86dcbde9774c94c74e24a2fb73d200f12a3ff53c7bd1821ed4068e4fac5cd4a0aa155ffa8cf0e3cfedd8f5b4f0befe66370c433ab2", 0xb4}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="f6efba87c6341003b6a601de74dc51a93f94a409863b5534b64711369042ca25f049cfbeb7ce130a370544673db9aa1260b082e807ea8da1e9dd381014f51805682fa7b81c5fce26a7", 0x49}], 0x3, &(0x7f00000012c0)=[@dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0xffffff01}, @init={0x14, 0x84, 0x1, {0x8, 0x6, 0x401, 0xfffb}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}], 0x40, 0x80}, 0x0)

00:46:32 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r2=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={r2}, 0x8)

00:46:32 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3}, 0x1c)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0xffffffd0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}, 0x44}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
sendto$inet(r2, &(0x7f0000000340)="fe", 0x1, 0x0, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:32 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(0xffffffffffffffff, r1)
sendto$inet(r2, &(0x7f0000000340), 0x0, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:32 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000000)={<r3=>0x0, 0xfa14, 0x8, [0x0, 0x3, 0xfff7, 0x3, 0x3f, 0x2, 0x3ff, 0x8]}, &(0x7f0000000100)=0x18)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x2, @rand_addr=0xff}}, r3, 0xf23e, 0x6, 0x6}, &(0x7f0000000240)=0x90)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="07000000010000000000000000", @ANYRES32=0x0], &(0x7f0000000040)=0x8)
sendto$inet(r2, &(0x7f0000000340)="fe", 0x1, 0x0, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:32 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = dup2(r1, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r3=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={r3}, 0x8)

00:46:32 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(0xffffffffffffffff, r1)
sendto$inet(r2, &(0x7f0000000340), 0x0, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:32 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet6(0x1c, 0x20000000, 0x7)
sendto$inet6(r1, &(0x7f0000000000)="c5e56ff76305ed98d5957402b16d4af14b32e02619cf5f24cda097f309a683d9c0f12cfafcdebc31ba15dde1b9de9dc5fbe8af2be081c31f8f1c8875e2bab4124fdf26b0c12ec6b33058e646847b0d68e0aa7308c41bfddd54395afbf35777b63ae63d8d6984edf349e0d9ddd4e2aad4f1f1079ddbd12e1699c87287a86c7ce62ff6e62b77edf4bcfd6e76a8e8", 0x8d, 0x20081, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x9, @remote={0xfe, 0x80, '\x00', 0x0}, 0xdff}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup2(r0, r2)
sendto$inet(r3, &(0x7f0000000340)="fe", 0x1, 0x0, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:32 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r2, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000040)={0xfffd, 0x4000, 0xa68da737c628cfbf, 0x3, 0x800, 0x0, 0x8, 0x1ff, <r3=>0x0}, &(0x7f00000000c0)=0x20)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r4, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
connect$inet(r4, &(0x7f00000002c0)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x0, @loopback}}, r3, 0x20, 0x9, 0x300}, &(0x7f0000000280)=0x90)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r5, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)
sendto$inet(r5, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
listen(r5, 0x499)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[], 0x1c}, 0x0)

00:46:32 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = dup2(r1, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r3=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={r3}, 0x8)

00:46:32 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(0xffffffffffffffff, r1)
sendto$inet(r2, &(0x7f0000000340), 0x0, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:32 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000000)={0x0, 0xf8, 0x4, [0x5, 0x2, 0x7, 0x8]}, 0x10)
r2 = dup2(r0, r1)
sendto$inet(r2, &(0x7f0000000340)="fe", 0x1, 0x0, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

00:46:32 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
r2 = dup2(r1, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r3=>0x0]}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={r3}, 0x8)

00:46:32 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e8025cd8fcff001500"}, 0x1c)
socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup2(r0, 0xffffffffffffffff)
sendto$inet(r1, &(0x7f0000000340), 0x0, 0x20188, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/main/kernel/sys/modules/tcp/rack/../../../netinet/tcp_stacks/rack.c:17021
cpuid = 0
time = 1631061992
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0053b4ca30
kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0053b4cb90
vpanic() at vpanic+0x2c5/frame 0xfffffe0053b4cc70
panic() at panic+0xb5/frame 0xfffffe0053b4cd30
__mtx_lock_flags() at __mtx_lock_flags+0x2f9/frame 0xfffffe0053b4ce10
rack_output() at rack_output+0x5a8e/frame 0xfffffe0053b4d5d0
tcp_hptsi() at tcp_hptsi+0x227d/frame 0xfffffe0053b4d950
tcp_hpts_thread() at tcp_hpts_thread+0x2fd/frame 0xfffffe0053b4da50
ithread_loop() at ithread_loop+0x4f1/frame 0xfffffe0053b4dbb0
fork_exit() at fork_exit+0xd0/frame 0xfffffe0053b4dbf0
fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0053b4dbf0
--- trap 0, rip = 0, rsp = 0, rbp = 0 ---
KDB: enter: panic
[ thread pid 12 tid 100036 ]
Stopped at      kdb_enter+0x6b: movq    $0,0x28e224a(%rip)
db> 
db> set $lines = 0
db> set $maxwidth = 0
db> show registers
cs                        0x20
ds                        0x3b
es                        0x3b
fs                        0x13
gs                        0x1b
ss                        0x28
rax                       0x12
rcx          0xa1859196f9c26d1
rdx                        0x1
rbx                          0
rsp         0xfffffe0053b4cb70
rbp         0xfffffe0053b4cb90
rsi                          0
rdi         0xffffffff817b84fa  vprintf+0x35a
r8                         0x3
r9          0xfffffe0053b4c6a8
r10                          0
r11                 0x49b2c901
r12         0xfffffe0053e253a0
r13         0xfffffe0053b4cb01
r14         0xffffffff82c773a0  .str.18
r15         0xffffffff82c773a0  .str.18
rip         0xffffffff817abe6b  kdb_enter+0x6b
rflags                    0x46
kdb_enter+0x6b: movq    $0,0x28e224a(%rip)
db> show proc
Process 12 (intr) at 0xfffffe0053df0a70:
 state: NORMAL
 uid: 0  gids: 0
 parent: pid 0 at 0xffffffff8402f440
 ABI: null
 flag: 0x10000284  flag2: 0
 reaper: 0xffffffff8402f440 reapsubtree: 12
 sigparent: 20
 vmspace: 0xffffffff840303c0
   (map 0xffffffff840303c0)
   (map.pmap 0xffffffff84030480)
   (pmap 0xffffffff840304e0)
 threads: 23
100012                   I                                   [swi6: task queue]
100013                   I                                   [swi6: Giant taskq]
100015                   I                                   [swi5: fast taskq]
100032                   I                                   [swi4: clock (0)]
100033                   I                                   [swi4: clock (1)]
100034                   I                                   [swi1: netisr 0]
100035                   I                                   [swi3: vm]
100036                   Run     CPU 0                       [swi1: hpts]
100037                   I                                   [swi1: hpts]
100050                   I                                   [irq24: virtio_pci0]
100051                   I                                   [irq25: virtio_pci0]
100052                   I                                   [irq26: virtio_pci0]
100053                   I                                   [irq27: virtio_pci0]
100054                   I                                   [irq28: virtio_pci1]
100055                   I                                   [irq29: virtio_pci1]
100056                   I                                   [irq30: virtio_pci1]
100057                   I                                   [irq31: virtio_pci1]
100058                   I                                   [irq32: virtio_pci1]
100063                   I                                   [irq10: virtio_pci2]
100065                   I                                   [irq1: atkbd0]
100066                   I                                   [irq12: psm0]
100067                   I                                   [swi0: uart uart++]
100075                   I                                   [swi1: pf send]
db> ps
  pid  ppid  pgrp   uid  state   wmesg   wchan               cmd
17713   783   783     0  R       (threaded)                  syz-executor.0
117499                   RunQ                                syz-executor.0
117518                   S       uwait   0xfffffe00a84fe100  syz-executor.0
17712   786   786     0  R       (threaded)                  syz-executor.2
117146                   Run     CPU 1                       syz-executor.2
117520                   RunQ                                syz-executor.2
17711   811   811     0  R       (threaded)                  syz-executor.3
117462                   RunQ                                syz-executor.3
117517                   S       uwait   0xfffffe00a8745080  syz-executor.3
117519                   S       uwait   0xfffffe00a8648c00  syz-executor.3
17205     1   786     0  S       uwait   0xfffffe00a8745d80  syz-executor.2
17195     1   786     0  S       uwait   0xfffffe00a84fea00  syz-executor.2
17055     1   783     0  S       uwait   0xfffffe00a8745c80  syz-executor.0
17049     1   783     0  S       uwait   0xfffffe00a8745e80  syz-executor.0
17044     1   783     0  S       uwait   0xfffffe00a8745980  syz-executor.0
17036     1   783     0  S       uwait   0xfffffe00a8745a80  syz-executor.0
17029     1   783     0  S       uwait   0xfffffe00a85d9280  syz-executor.0
17024     1   783     0  S       uwait   0xfffffe00a84d6080  syz-executor.0
17013     1   783     0  S       uwait   0xfffffe00a84d6b00  syz-executor.0
17007     1   783     0  S       uwait   0xfffffe00a85d9080  syz-executor.0
17000     1   783     0  S       uwait   0xfffffe00a8648f00  syz-executor.0
16993     1   783     0  S       uwait   0xfffffe00a85d9c00  syz-executor.0
16987     1   783     0  S       uwait   0xfffffe00a85d9600  syz-executor.0
16981     1   783     0  S       uwait   0xfffffe00a84d6900  syz-executor.0
16975     1   783     0  S       uwait   0xfffffe00a84fe800  syz-executor.0
16957     1   783     0  S       uwait   0xfffffe00a84fe900  syz-executor.0
16952     1   783     0  S       uwait   0xfffffe00a84feb00  syz-executor.0
16945     1   783     0  S       uwait   0xfffffe00a84d6400  syz-executor.0
16934     1   783     0  S       uwait   0xfffffe00a84fe700  syz-executor.0
16930     1   783     0  S       uwait   0xfffffe00a85d9800  syz-executor.0
16924     1   783     0  S       uwait   0xfffffe00a819e380  syz-executor.0
16917     1   783     0  S       uwait   0xfffffe00a8648b00  syz-executor.0
16906     1   783     0  S       uwait   0xfffffe00a85d9a00  syz-executor.0
16898     1   783     0  S       uwait   0xfffffe00a85d9900  syz-executor.0
16888     1   783     0  S       uwait   0xfffffe00a84fe300  syz-executor.0
16880     1   783     0  S       uwait   0xfffffe00a85d9b00  syz-executor.0
16873     1   783     0  S       uwait   0xfffffe00a84fe500  syz-executor.0
16866     1   783     0  S       uwait   0xfffffe00a85d9700  syz-executor.0
16862     1   783     0  S       uwait   0xfffffe00a85d9e00  syz-executor.0
16854     1   783     0  S       uwait   0xfffffe00a85d9f00  syz-executor.0
16852     1   783     0  S       uwait   0xfffffe00a8008200  syz-executor.0
16847     1   783     0  S       uwait   0xfffffe00a84d6a00  syz-executor.0
16844     1   783     0  S       uwait   0xfffffe00a84d6c00  syz-executor.0
16842     1   783     0  S       uwait   0xfffffe00a85d9d00  syz-executor.0
16837     1   783     0  S       uwait   0xfffffe00a84d6d00  syz-executor.0
16832     1   783     0  S       uwait   0xfffffe00a819ed80  syz-executor.0
16829     1   811     0  S       uwait   0xfffffe00a84fe400  syz-executor.3
16828     1   783     0  S       uwait   0xfffffe00a84fe200  syz-executor.0
16826     1   783     0  S       uwait   0xfffffe00a84d6500  syz-executor.0
16819     1   783     0  S       uwait   0xfffffe00a84fe600  syz-executor.0
16811     1   783     0  S       uwait   0xfffffe00a819e980  syz-executor.0
16804     1   783     0  S       uwait   0xfffffe00a84d6600  syz-executor.0
16799     1   786     0  S       uwait   0xfffffe00a84d6700  syz-executor.2
16796     1   783     0  S       uwait   0xfffffe00a84d6300  syz-executor.0
16792     1   783     0  S       uwait   0xfffffe00a84d6800  syz-executor.0
16786     1   783     0  S       uwait   0xfffffe00a819e280  syz-executor.0
16781     1   784     0  S       uwait   0xfffffe00a8037180  syz-executor.1
16780     1   783     0  S       uwait   0xfffffe00a819e080  syz-executor.0
16772     1   783     0  S       uwait   0xfffffe00a819e180  syz-executor.0
16767     1   783     0  S       uwait   0xfffffe00a819ea80  syz-executor.0
16759     1   783     0  S       uwait   0xfffffe00a8037280  syz-executor.0
16758     1   784     0  S       uwait   0xfffffe00a8008400  syz-executor.1
16755     1   783     0  S       uwait   0xfffffe00a7ea3900  syz-executor.0
16750     1   783     0  S       uwait   0xfffffe00a7ff8100  syz-executor.0
16748     1   784     0  S       uwait   0xfffffe00a8008700  syz-executor.1
16745     1   783     0  S       uwait   0xfffffe00a819ee80  syz-executor.0
16741     1   784     0  S       uwait   0xfffffe00a8008300  syz-executor.1
16739     1   783     0  S       uwait   0xfffffe00a7f58380  syz-executor.0
16732     1   783     0  S       uwait   0xfffffe00a7ff8500  syz-executor.0
16730     1   783     0  S       uwait   0xfffffe00a8008600  syz-executor.0
16725     1   783     0  S       uwait   0xfffffe00a819e680  syz-executor.0
16722     1   783     0  S       uwait   0xfffffe00a819e480  syz-executor.0
16720     1   811     0  S       uwait   0xfffffe00a819e880  syz-executor.3
16716     1   783     0  S       uwait   0xfffffe00a819e780  syz-executor.0
16711     1   811     0  S       uwait   0xfffffe00a7ff8300  syz-executor.3
16710     1   783     0  S       uwait   0xfffffe00a8037880  syz-executor.0
16702     1   783     0  S       uwait   0xfffffe00a819e580  syz-executor.0
16695     1   783     0  S       uwait   0xfffffe00a8037380  syz-executor.0
16693     1   783     0  S       uwait   0xfffffe00a8008000  syz-executor.0
16689     1   783     0  S       uwait   0xfffffe00a8008800  syz-executor.0
16684     1   783     0  S       uwait   0xfffffe00a7ff8600  syz-executor.0
16680     1   783     0  S       uwait   0xfffffe00a7ff8900  syz-executor.0
16675     1   783     0  S       uwait   0xfffffe00a8008500  syz-executor.0
16671     1   783     0  S       uwait   0xfffffe00a7f58a80  syz-executor.0
16666     1   783     0  S       uwait   0xfffffe00a7ff8f00  syz-executor.0
16662     1   783     0  S       uwait   0xfffffe00a8037680  syz-executor.0
16658     1   783     0  S       uwait   0xfffffe00a7f58080  syz-executor.0
16653     1   783     0  S       uwait   0xfffffe00584d7480  syz-executor.0
16648     1   783     0  S       uwait   0xfffffe00a8008100  syz-executor.0
16640     1   783     0  S       uwait   0xfffffe009fa65900  syz-executor.0
16632     1   783     0  S       uwait   0xfffffe00a8037080  syz-executor.0
16627     1   783     0  S       uwait   0xfffffe00a7ff8400  syz-executor.0
16620     1   783     0  S       uwait   0xfffffe00a7ff8700  syz-executor.0
16618     1   783     0  S       uwait   0xfffffe00a8037a80  syz-executor.0
16610     1   783     0  S       uwait   0xfffffe00a73add80  syz-executor.0
16603     1   783     0  S       uwait   0xfffffe00a7ff8c00  syz-executor.0
16600     1   783     0  S       uwait   0xfffffe00a70b6200  syz-executor.0
16592     1   783     0  S       uwait   0xfffffe00a8037980  syz-executor.0
16588     1   783     0  S       uwait   0xfffffe009fa7c280  syz-executor.0
16582     1   783     0  S       uwait   0xfffffe00a7ff8000  syz-executor.0
16578     1   783     0  S       uwait   0xfffffe00a8037780  syz-executor.0
16576     1   783     0  S       uwait   0xfffffe00a8037580  syz-executor.0
16571     1   783     0  S       uwait   0xfffffe00a3dc0680  syz-executor.0
16565     1   783     0  S       uwait   0xfffffe00a8037480  syz-executor.0
16560     1   783     0  S       uwait   0xfffffe00a3dc0480  syz-executor.0
16557     1   783     0  S       uwait   0xfffffe00a8037e80  syz-executor.0
16553     1   783     0  S       uwait   0xfffffe00a7e0a280  syz-executor.0
16548     1   783     0  S       uwait   0xfffffe00a7ff8b00  syz-executor.0
16545     1   783     0  S       uwait   0xfffffe00a7f58580  syz-executor.0
16539     1   783     0  S       uwait   0xfffffe00a7ff8e00  syz-executor.0
16535     1   783     0  S       uwait   0xfffffe00a7ff8800  syz-executor.0
16533     1   783     0  S       uwait   0xfffffe00a7ea3b00  syz-executor.0
16529     1   783     0  S       uwait   0xfffffe00a7ff8200  syz-executor.0
16526     1   811     0  S       uwait   0xfffffe00a7f58280  syz-executor.3
16523     1   783     0  S       uwait   0xfffffe00a7b9e500  syz-executor.0
16519     1   811     0  S       uwait   0xfffffe00a7ea3400  syz-executor.3
16517     1   783     0  S       uwait   0xfffffe00a7e0a680  syz-executor.0
16509     1   783     0  S       uwait   0xfffffe00a7ff8d00  syz-executor.0
16503     1   783     0  S       uwait   0xfffffe00a7f58180  syz-executor.0
16494     1   783     0  S       uwait   0xfffffe00a7f58480  syz-executor.0
16486     1   783     0  S       uwait   0xfffffe00a7ea3a00  syz-executor.0
16475     1   783     0  S       uwait   0xfffffe00a7ea3e00  syz-executor.0
16467     1   783     0  S       uwait   0xfffffe00a7f58c80  syz-executor.0
16461     1   783     0  S       uwait   0xfffffe00a7f58b80  syz-executor.0
16455     1   783     0  S       uwait   0xfffffe00a7f58d80  syz-executor.0
16448     1   783     0  S       uwait   0xfffffe00a7ea3500  syz-executor.0
16442     1   783     0  S       uwait   0xfffffe00a7ea3300  syz-executor.0
16437     1   783     0  S       uwait   0xfffffe00a7ea3200  syz-executor.0
16432     1   783     0  S       uwait   0xfffffe00a7ea3000  syz-executor.0
16423     1   783     0  S       uwait   0xfffffe00a7e0ad80  syz-executor.0
16419     1   783     0  S       uwait   0xfffffe00a7e0a180  syz-executor.0
16414     1   784     0  S       uwait   0xfffffe00a7ea3100  syz-executor.1
16413     1   783     0  S       uwait   0xfffffe00a7f58e80  syz-executor.0
16407     1   784     0  S       uwait   0xfffffe00a7e0a080  syz-executor.1
16406     1   783     0  S       uwait   0xfffffe00a7e0a380  syz-executor.0
16401     1   783     0  S       uwait   0xfffffe00a3dc0a80  syz-executor.0
16399     1   784     0  S       uwait   0xfffffe009e9c4f00  syz-executor.1
16397     1   783     0  S       uwait   0xfffffe00a7b9ea00  syz-executor.0
16391     1   783     0  S       uwait   0xfffffe00a7ea3f00  syz-executor.0
16389     1   811     0  S       uwait   0xfffffe00a7b9e000  syz-executor.3
16387     1   783     0  S       uwait   0xfffffe00a3dc0c80  syz-executor.0
16382     1   784     0  S       uwait   0xfffffe00a7e0ac80  syz-executor.1
16381     1   783     0  S       uwait   0xfffffe00a7ea3d00  syz-executor.0
16378     1   783     0  S       uwait   0xfffffe00a7e0a980  syz-executor.0
16376     1   784     0  S       uwait   0xfffffe00a7b9eb00  syz-executor.1
16371     1   783     0  S       uwait   0xfffffe00a7ea3c00  syz-executor.0
16366     1   783     0  S       uwait   0xfffffe00a7b9e100  syz-executor.0
16360     1   783     0  S       uwait   0xfffffe00a7e0a880  syz-executor.0
16355     1   783     0  S       uwait   0xfffffe00a7e0a780  syz-executor.0
16347     1   783     0  S       uwait   0xfffffe00a70b6900  syz-executor.0
16340     1   783     0  S       uwait   0xfffffe00a73ad980  syz-executor.0
16333     1   783     0  S       uwait   0xfffffe009fa7c480  syz-executor.0
16325     1   783     0  S       uwait   0xfffffe00a7e0ae80  syz-executor.0
16319     1   783     0  S       uwait   0xfffffe00a7e0aa80  syz-executor.0
16312     1   783     0  S       uwait   0xfffffe00a7e0ab80  syz-executor.0
16308     1   783     0  S       uwait   0xfffffe00a7b9ec00  syz-executor.0
16302     1   783     0  S       uwait   0xfffffe00a7b9e800  syz-executor.0
16295     1   783     0  S       uwait   0xfffffe00a7b9e600  syz-executor.0
16287     1   783     0  S       uwait   0xfffffe00a7b9e400  syz-executor.0
16283     1   783     0  S       uwait   0xfffffe009e9c4580  syz-executor.0
16275     1   783     0  S       uwait   0xfffffe00a7b9ee00  syz-executor.0
16267     1   783     0  S       uwait   0xfffffe00a7b9ed00  syz-executor.0
16262     1   783     0  S       uwait   0xfffffe00a7b9e700  syz-executor.0
16258     1   783     0  S       uwait   0xfffffe00a3dc0980  syz-executor.0
16250     1   783     0  S       uwait   0xfffffe00a7b9e900  syz-executor.0
16243     1   783     0  S       uwait   0xfffffe009e51eb00  syz-executor.0
16236     1   783     0  S       uwait   0xfffffe00a3dc0b80  syz-executor.0
16229     1   783     0  S       uwait   0xfffffe00a70b6d80  syz-executor.0
16218     1   783     0  S       uwait   0xfffffe009fa7c800  syz-executor.0
16210     1   783     0  S       uwait   0xfffffe00a3dc0380  syz-executor.0
16190     1   783     0  S       uwait   0xfffffe00a73ad900  syz-executor.0
16184     1   783     0  S       uwait   0xfffffe00a73ad480  syz-executor.0
16177     1   783     0  S       uwait   0xfffffe00a70b6b80  syz-executor.0
16169     1   783     0  S       uwait   0xfffffe00a70b6c00  syz-executor.0
16163     1   783     0  S       uwait   0xfffffe009fa7c000  syz-executor.0
16161     1   784     0  S       uwait   0xfffffe00a3dc0880  syz-executor.1
16156     1   783     0  S       uwait   0xfffffe00a3dc0780  syz-executor.0
16154     1   784     0  S       uwait   0xfffffe009fa7c200  syz-executor.1
16149     1   783     0  S       uwait   0xfffffe009fa65400  syz-executor.0
16148     1   784     0  S       uwait   0xfffffe00a73ade80  syz-executor.1
16143     1   784     0  S       uwait   0xfffffe009fa65080  syz-executor.1
16140     1   783     0  S       uwait   0xfffffe009e9c4900  syz-executor.0
16134     1   784     0  S       uwait   0xfffffe009fa1e100  syz-executor.1
16133     1   783     0  S       uwait   0xfffffe00584d7700  syz-executor.0
16120     1   786     0  S       uwait   0xfffffe0058afab80  syz-executor.2
16119     1   783     0  S       uwait   0xfffffe009fa7c600  syz-executor.0
16115     1   786     0  S       uwait   0xfffffe009fa7c080  syz-executor.2
16114     1   783     0  S       uwait   0xfffffe00a3dc0f00  syz-executor.0
16113     1   784     0  S       uwait   0xfffffe00a70b6400  syz-executor.1
16110     1   786     0  S       uwait   0xfffffe00584d7680  syz-executor.2
16104     1   783     0  S       uwait   0xfffffe0058afad80  syz-executor.0
16096     1   783     0  S       uwait   0xfffffe00a70b6e80  syz-executor.0
16090     1   783     0  S       uwait   0xfffffe00a70b6b00  syz-executor.0
16087     1   811     0  S       uwait   0xfffffe00a73ada00  syz-executor.3
16082     1   811     0  S       uwait   0xfffffe00a73adb00  syz-executor.3
16078     1   786     0  S       uwait   0xfffffe00a73ad300  syz-executor.2
16074     1   786     0  S       uwait   0xfffffe00a73ad780  syz-executor.2
16072     1   811     0  S       uwait   0xfffffe00a73ad700  syz-executor.3
16067     1   786     0  S       uwait   0xfffffe00a73ad680  syz-executor.2
16062     1   786     0  S       uwait   0xfffffe00a70b6880  syz-executor.2
16058     1   811     0  S       uwait   0xfffffe00a73adc80  syz-executor.3
16057     1   786     0  S       uwait   0xfffffe009fa65300  syz-executor.2
16049     1   786     0  S       uwait   0xfffffe009fa65d00  syz-executor.2
16044     1   786     0  S       uwait   0xfffffe009e9c4b00  syz-executor.2
16040     1   784     0  S       uwait   0xfffffe0058afa980  syz-executor.1
16038     1   786     0  S       uwait   0xfffffe009fa1eb80  syz-executor.2
16033     1   784     0  S       uwait   0xfffffe009fa65500  syz-executor.1
16030     1   786     0  S       uwait   0xfffffe00a70b6000  syz-executor.2
16025     1   786     0  S       uwait   0xfffffe009fa7ca80  syz-executor.2
16024     1   784     0  S       uwait   0xfffffe0056fd6480  syz-executor.1
16020     1   786     0  S       uwait   0xfffffe00a70b6100  syz-executor.2
16014     1   786     0  S       uwait   0xfffffe009fa65600  syz-executor.2
16007     1   786     0  S       uwait   0xfffffe009fa7cb80  syz-executor.2
15994     1   786     0  S       uwait   0xfffffe009fa7c680  syz-executor.2
15987     1   786     0  S       uwait   0xfffffe00584d7280  syz-executor.2
15981     1   786     0  S       uwait   0xfffffe009fa65700  syz-executor.2
15974     1   786     0  S       uwait   0xfffffe00a70b6600  syz-executor.2
15969     1   786     0  S       uwait   0xfffffe009fa1e000  syz-executor.2
15967     1   786     0  S       uwait   0xfffffe009e51ef00  syz-executor.2
15944     1   786     0  S       uwait   0xfffffe00a70b6500  syz-executor.2
15939     1   786     0  S       uwait   0xfffffe009fa7c400  syz-executor.2
15931     1   786     0  S       uwait   0xfffffe009fa1e600  syz-executor.2
15924     1   786     0  S       uwait   0xfffffe00a70b6300  syz-executor.2
13639     1   811     0  S       uwait   0xfffffe009fa65d80  syz-executor.3
13638     1 13637     0  S       uwait   0xfffffe009fa65b00  syz-executor.3
13637     1 13637     0  S       uwait   0xfffffe009fa7ce80  syz-executor.3
13636     1 13636     0  S       uwait   0xfffffe009fa1e500  syz-executor.3
13174     1   811     0  S       uwait   0xfffffe009fa65c00  syz-executor.3
13170     1   811     0  S       uwait   0xfffffe0056ffe400  syz-executor.3
10936     1 10936    65  Ss      select  0xfffffe009fa5a640  dhclient
 8837     1  8837     0  Ss      select  0xfffffe009fa5a6c0  dhclient
 8828     1  8828     0  Ss      select  0xfffffe0057416440  dhclient
 8775     1  8775    65  Ss      select  0xfffffe0057416640  dhclient
 6296     1  6296     0  Ss      select  0xfffffe009fa5a7c0  dhclient
 6293     1  6293     0  Ss      select  0xfffffe009fa5a840  dhclient
 6263     1  6263    65  Ss      select  0xfffffe009fa5a940  dhclient
 4918     1   811     0  S       uwait   0xfffffe009e3e7080  syz-executor.3
 4916     1   811     0  S       uwait   0xfffffe00584d7080  syz-executor.3
 4572     1  4572     0  Ss      select  0xfffffe00574166c0  dhclient
 4563     1  4563     0  Ss      select  0xfffffe0057416840  dhclient
 4514     1  4514    65  Ss      select  0xfffffe009fa5adc0  dhclient
 1607     0     0     0  DL      aiordy  0xfffffe009fad1538  [aiod4]
 1606     0     0     0  DL      aiordy  0xfffffe0058b15000  [aiod3]
 1605     0     0     0  DL      aiordy  0xfffffe009fad1a70  [aiod2]
 1604     0     0     0  DL      aiordy  0xfffffe009fabe000  [aiod1]
 1422     1  1422     0  Ss      select  0xfffffe00574168c0  dhclient
 1419     1  1419     0  Ss      select  0xfffffe0057416a40  dhclient
  811   780   811     0  Rs                                  syz-executor.3
  786   780   786     0  Rs                                  syz-executor.2
  784   780   784     0  Rs                                  syz-executor.1
  783   780   783     0  Rs                                  syz-executor.0
  780   778   778     0  S       (threaded)                  syz-fuzzer
100113                   S       uwait   0xfffffe009e3e7b80  syz-fuzzer
100124                   S       uwait   0xfffffe009e51e800  syz-fuzzer
100125                   S       uwait   0xfffffe009e51e900  syz-fuzzer
100126                   S       uwait   0xfffffe009e51ea00  syz-fuzzer
100127                   S       uwait   0xfffffe009e9c4c00  syz-fuzzer
100128                   S       uwait   0xfffffe009e9c4d00  syz-fuzzer
100129                   S       uwait   0xfffffe009e9c4e00  syz-fuzzer
100130                   S       kqread  0xfffffe0058b1fa00  syz-fuzzer
100131                   S       uwait   0xfffffe009e51ee00  syz-fuzzer
  778   776   778     0  Ss      pause   0xfffffe009e3e15e8  csh
  776   694   776     0  Ss      select  0xfffffe0056b8d440  sshd
  760     1   760     0  Ss+     ttyin   0xfffffe0056ff8cb0  getty
  759     1   759     0  Ss+     ttyin   0xfffffe00575fbcb0  getty
  758     1   758     0  Ss+     ttyin   0xfffffe00583e50b0  getty
  757     1   757     0  Ss+     ttyin   0xfffffe00583e54b0  getty
  756     1   756     0  Ss+     ttyin   0xfffffe00583e58b0  getty
  755     1   755     0  Ss+     ttyin   0xfffffe00583e5cb0  getty
  754     1   754     0  Ss+     ttyin   0xfffffe005747f0b0  getty
  753     1   753     0  Ss+     ttyin   0xfffffe005747f4b0  getty
  752     1   752     0  Ss+     ttyin   0xfffffe005747f8b0  getty
  698     1   698     0  Ss      nanslp  0xffffffff8405af80  cron
  694     1   694     0  Ss      select  0xfffffe0057416bc0  sshd
  507     1   507     0  Ss      select  0xfffffe0056b8bac0  syslogd
  436     1   436     0  Ss      select  0xfffffe0057416d40  devd
  435     1   435    65  Ss      select  0xfffffe0056b8b940  dhclient
  350     1   350     0  Ss      select  0xfffffe0056b8b9c0  dhclient
  347     1   347     0  Ss      select  0xfffffe0057416e40  dhclient
   23     0     0     0  DL      vlruwt  0xfffffe0058537000  [vnlru]
   22     0     0     0  DL      syncer  0xffffffff84183360  [syncer]
   21     0     0     0  DL      (threaded)                  [bufdaemon]
100085                   D       qsleep  0xffffffff84181060  [bufdaemon]
100088                   D       -       0xffffffff83411f80  [bufspacedaemon-0]
100100                   D       sdflush 0xfffffe00584db8e8  [/ worker]
   20     0     0     0  DL      psleep  0xffffffff841b9580  [vmdaemon]
   19     0     0     0  DL      (threaded)                  [pagedaemon]
100083                   D       psleep  0xffffffff841ad0b8  [dom0]
100089                   D       launds  0xffffffff841ad0c4  [laundry: dom0]
100090                   D       umarcl  0xffffffff81eacda0  [uma]
   18     0     0     0  DL      -       0xffffffff83e120a0  [rand_harvestq]
   17     0     0     0  DL      waiting 0xffffffff84b0c580  [sctp_iterator]
   16     0     0     0  DL      pftm    0xffffffff8478ae20  [pf purge]
   15     0     0     0  DL      -       0xffffffff8417c280  [soaiod4]
    9     0     0     0  DL      -       0xffffffff8417c280  [soaiod3]
    8     0     0     0  DL      -       0xffffffff8417c280  [soaiod2]
    7     0     0     0  DL      -       0xffffffff8417c280  [soaiod1]
    6     0     0     0  DL      (threaded)                  [cam]
100048                   D       -       0xffffffff83c97840  [doneq0]
100049                   D       -       0xffffffff83c977c0  [async]
100082                   D       -       0xffffffff83c97640  [scanner]
   14     0     0     0  DL      seqstat 0xfffffe000791a888  [sequencer 00]
    5     0     0     0  DL      crypto_ 0xfffffe00541b0d80  [crypto returns 1]
    4     0     0     0  DL      crypto_ 0xfffffe00541b0d30  [crypto returns 0]
    3     0     0     0  DL      crypto_ 0xffffffff841a7160  [crypto]
   13     0     0     0  DL      (threaded)                  [geom]
100039                   D       -       0xffffffff8402e540  [g_event]
100040                   D       -       0xffffffff8402e580  [g_up]
100041                   D       -       0xffffffff8402e5c0  [g_down]
    2     0     0     0  DL      (threaded)                  [KTLS]
100029                   D       -       0xfffffe00081ecb00  [thr_0]
100030                   D       -       0xfffffe00081ecb80  [thr_1]
100031                   D       -       0xffffffff8417d608  [alloc_0]
   12     0     0     0  RL      (threaded)                  [intr]
100012                   I                                   [swi6: task queue]
100013                   I                                   [swi6: Giant taskq]
100015                   I                                   [swi5: fast taskq]
100032                   I                                   [swi4: clock (0)]
100033                   I                                   [swi4: clock (1)]
100034                   I                                   [swi1: netisr 0]
100035                   I                                   [swi3: vm]
100036                   Run     CPU 0                       [swi1: hpts]
100037                   I                                   [swi1: hpts]
100050                   I                                   [irq24: virtio_pci0]
100051                   I                                   [irq25: virtio_pci0]
100052                   I                                   [irq26: virtio_pci0]
100053                   I                                   [irq27: virtio_pci0]
100054                   I                                   [irq28: virtio_pci1]
100055                   I                                   [irq29: virtio_pci1]
100056                   I                                   [irq30: virtio_pci1]
100057                   I                                   [irq31: virtio_pci1]
100058                   I                                   [irq32: virtio_pci1]
100063                   I                                   [irq10: virtio_pci2]
100065                   I                                   [irq1: atkbd0]
100066                   I                                   [irq12: psm0]
100067                   I                                   [swi0: uart uart++]
100075                   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    0xfffffe0053d52538  [init]
   10     0     0     0  DL      audit_w 0xffffffff841a8100  [audit]
    0     0     0     0  DLs     (threaded)                  [kernel]
100000                   D       swapin  0xffffffff8402f440  [swapper]
100005                   D       -       0xfffffe00081f4800  [if_config_tqg_0]
100006                   D       -       0xfffffe00081f4600  [softirq_0]
100007                   D       -       0xfffffe00081f4400  [softirq_1]
100008                   D       -       0xfffffe00081f4200  [if_io_tqg_0]
100009                   D       -       0xfffffe00081f4000  [if_io_tqg_1]
100010                   D       -       0xfffffe0053deed00  [in6m_free taskq]
100011                   D       -       0xfffffe0053deeb00  [deferred_unmount ta]
100014                   D       -       0xfffffe0053dee500  [thread taskq]
100016                   D       -       0xfffffe0053dee100  [linuxkpi_irq_wq]
100017                   D       -       0xfffffe0053df8e00  [kqueue_ctx taskq]
100018                   D       -       0xfffffe0053df8c00  [pci_hp taskq]
100019                   D       -       0xfffffe0053df8a00  [aiod_kick taskq]
100020                   D       -       0xfffffe0053df8800  [inm_free taskq]
100021                   D       -       0xfffffe0053df8600  [linuxkpi_short_wq_0]
100022                   D       -       0xfffffe0053df8600  [linuxkpi_short_wq_1]
100023                   D       -       0xfffffe0053df8600  [linuxkpi_short_wq_2]
100024                   D       -       0xfffffe0053df8600  [linuxkpi_short_wq_3]
100025                   D       -       0xfffffe0053df8100  [linuxkpi_long_wq_0]
100026                   D       -       0xfffffe0053df8100  [linuxkpi_long_wq_1]
100027                   D       -       0xfffffe0053df8100  [linuxkpi_long_wq_2]
100028                   D       -       0xfffffe0053df8100  [linuxkpi_long_wq_3]
100038                   D       -       0xfffffe0053e00200  [firmware taskq]
100042                   D       -       0xfffffe0054188c00  [crypto_0]
100043                   D       -       0xfffffe0054188c00  [crypto_1]
100059                   D       -       0xfffffe0056eabd00  [vtnet0 rxq 0]
100060                   D       -       0xfffffe0056eabc00  [vtnet0 txq 0]
100061                   D       -       0xfffffe0056eabb00  [vtnet0 rxq 1]
100062                   D       -       0xfffffe0056eaba00  [vtnet0 txq 1]
100064                   D       vtbslp  0xfffffe0056b8be80  [virtio_balloon]
100068                   D       -       0xfffffe0056feaa00  [mca taskq]
100073                   D       -       0xffffffff82c7e320  [deadlkres]
100077                   D       -       0xfffffe00573eb600  [acpi_task_0]
100078                   D       -       0xfffffe00573eb600  [acpi_task_1]
100079                   D       -       0xfffffe00573eb600  [acpi_task_2]
100081                   D       -       0xfffffe0054188500  [CAM taskq]
db> show all locks
Process 17712 (syz-executor.2) thread 0xfffffe00a8744020 (117520)
exclusive rw kernel vm object (kernel vm object) r = 0 (0xffffffff841ac780) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_kern.c:485
Process 12 (intr) thread 0xfffffe0053e253a0 (100036)
exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe00a716dbc0) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_hpts.c:1590
db> show malloc
              Type        InUse        MemUse     Requests
           pf_hash            5        11524K            5
            devbuf         4217         4339K         4245
          filedesc          458         3664K        33469
          tcp_hpts            6         3201K            6
               pcb         1652         2360K        52520
         sysctloid        34389         2031K        34460
             vtbuf           24         1968K           46
              kobj          326         1304K          485
           subproc          591         1262K        18018
            newblk          221         1079K        17261
          vfscache            3         1025K            3
          inodedep          964          874K        16657
         sctp_stro          738          738K         5644
         sctp_atcl         1548          581K        30562
         ufs_quota            1          512K            1
          vfs_hash            1          512K            1
           callout            2          512K            2
              intr            4          472K            4
              vmem            3          276K            6
            dirrem          955          239K        16575
            acpica         1674          184K        55623
           pagedep          222          184K        16526
         vnet_data            1          168K            1
           tidhash            3          141K            3
            linker          355          140K          431
        tfo_ccache            1          128K            1
           kdtrace          670          114K        35235
            DEVFS1          108          108K          125
               sem            4          106K            4
              umtx          792           99K          792
         sctp_atky         2286           95K        36961
          freefile          742           93K        16356
               BPF           46           88K           50
               bus          986           80K         3488
          mtx_pool            2           72K            2
          syncache            1           68K            1
          acpitask            1           64K            1
       ddb_capture            1           64K            1
            module          509           64K          509
              temp           35           33K         2695
         hostcache            1           32K            1
               shm            1           32K           10
            DEVFS3          127           32K          137
         sctp_timw          120           30K          120
               msg            4           30K            4
         newdirblk          217           28K        16505
        gtaskqueue           18           26K           18
         sctp_athm         1548           25K        30969
          sctp_map         1476           24K        11288
           tcp_fsb          174           22K         1861
            kbdmux            6           22K            6
            kqueue          289           21K        17802
            ifaddr           71           21K           73
        DEVFS_RULE           56           20K           56
           pwddesc          287           18K        17714
         ufs_mount            4           17K            5
              proc            3           17K            3
          routetbl          138           17K         1183
               tty           16           16K           16
           ithread           99           16K           99
            bus-sc           34           15K         1693
            KTRACE          101           13K        11174
       ether_multi          157           13K          167
           lltable           41           13K           72
             ifnet            7           13K            7
              ksem           31           12K           43
              kenv           95           12K           95
      eventhandler          133           12K          133
         CAM queue            5           11K         1528
              GEOM           61           10K          489
              rman           84           10K          425
         in6_multi           71            9K           71
         bmsafemap            2            9K        16627
              UART           12            9K           12
           devstat            4            9K            4
               rpc            2            8K            2
             shmfd            1            8K            3
       pfs_vncache            1            8K            1
         pfs_nodes           20            8K           20
     audit_evclass          237            8K          295
              cred           28            7K          337
         taskqueue           63            7K           63
       inpcbpolicy          203            7K         6022
            sglist            5            7K            5
           CAM DEV            3            6K          510
            plimit           24            6K          439
            DEVFSP           80            5K         2033
       ufs_dirhash           24            5K           24
               UMA          270            5K          270
           session           35            5K           70
          pf_ifnet           10            5K          143
                vt           11            5K           11
           memdesc            1            4K            1
               MCA           32            4K           32
             evdev            4            4K            4
          kcovinfo           64            4K           68
           acpisem           28            4K           28
             selfd           55            4K       237909
             lockf           32            4K           57
               osd          196            4K         5443
             hhook           15            4K           17
         proc-args           52            3K          680
          terminal           11            3K           11
            select           19            3K           75
           uidinfo            4            3K           11
        local_apic            1            2K            1
           io_apic            1            2K            1
       fpukern_ctx            2            2K            2
         ipsec-saq            2            2K            2
            ip6ndp           12            2K           15
          sctp_ifa           14            2K           15
            Unitno           29            2K           47
           CAM XPT           22            2K          543
          in_multi            6            2K            8
       ipsecpolicy            2            2K            2
           acpidev           20            2K           20
               msi            9            2K            9
             clone            9            2K            9
               tun            7            2K            7
           softdep            1            1K            1
             mkdir            8            1K        33010
            sahead            1            1K            1
          secasvar            1            1K            1
             nhops            6            1K            8
       vnodemarker            2            1K           44
      NFSD session            1            1K            1
           pf_osfp            8            1K            8
        CAM periph            4            1K          271
          freework            4            1K        16300
          sctp_ifn            6            1K           15
             ipsec            3            1K            3
          freeblks            3            1K        16299
               mld            6            1K            6
              igmp            6            1K            6
         toponodes            6            1K            6
            isadev            6            1K            6
             mount           16            1K           89
          pci_link           10            1K           10
            crypto            4            1K            8
 encap_export_host           12            1K           12
          procdesc            5            1K           18
            diradd            4            1K        16615
              pfil            4            1K            4
              cdev            2            1K            2
    chacha20random            1            1K            1
      NFSD lckfile            1            1K            1
     NFSD V4client            1            1K            1
             DEVFS            9            1K           10
            vnodes            1            1K            1
           CAM SIM            2            1K            2
              ktls            1            1K            1
            feeder            7            1K            7
           tcpfunc            3            1K            3
        loginclass            3            1K            6
            prison            6            1K            6
       lkpikmalloc            5            1K            6
        aesni_data            2            1K            2
          nexusdev            8            1K            8
            apmdev            1            1K            1
          atkbddev            2            1K            2
     CAM dev queue            2            1K            2
             xform            2            1K         1985
 CAM I/O Scheduler            1            1K            1
          CAM path            4            1K         1034
          pmchooks            1            1K            1
            soname            4            1K        24089
          filecaps            5            1K          118
          sctp_vrf            1            1K            1
              vnet            1            1K            1
           entropy            2            1K           44
          acpiintr            1            1K            1
               pmc            1            1K            1
              cpus            2            1K            2
    vnet_data_free            1            1K            1
           Per-cpu            1            1K            1
          p1003.1b            1            1K            1
            tcp_do            0            0K            0
        cubic data            0            0K            0
            mqdata            0            0K            0
          chd data            0            0K            0
        dctcp data            0            0K            0
        sctp_mcore            0            0K            0
        sctp_socko            0            0K        11980
         sctp_iter            0            0K           12
         sctp_mvrf            0            0K            0
         sctp_cpal            0            0K            0
         sctp_cmsg            0            0K            0
         sctp_stre            0            0K            0
         sctp_athi            0            0K            0
         sctp_a_it            0            0K           12
         sctp_aadr            0            0K            0
         sctp_stri            0            0K          794
         htcp data            0            0K            0
        vegas data            0            0K            0
          pf_table            0            0K          186
           pf_rule            0            0K          229
           pf_altq            0            0K            0
           pf_temp            0            0K            0
          cdg data            0            0K            0
       NEWdirectio            0            0K            0
        NEWNFSnode            0            0K            0
        madt_table            0            0K            2
          smartpqi            0            0K            0
         NFSCL lck            0            0K            0
      NFSCL lckown            0            0K            0
      NFSCL client            0            0K            0
       NFSCL deleg            0            0K            0
        NFSCL open            0            0K            0
       NFSCL owner            0            0K            0
            NFS fh            0            0K            0
           NFS req            0            0K            0
              iavf            0            0K            0
               ixl            0            0K            0
     NFSD usrgroup            0            0K            0
       NFSD string            0            0K            0
       NFSD V4lock            0            0K            0
      NFSD V4state            0            0K            0
     NFSD srvcache            0            0K            0
        ice-resmgr            0            0K            0
         ice-osdep            0            0K            0
               ice            0            0K            0
             axgbe            0            0K            0
       msdosfs_fat            0            0K            0
     msdosfs_mount            0            0K            0
      msdosfs_node            0            0K            0
            DEVFS4            0            0K            0
            DEVFS2            0            0K            0
          xen_intr            0            0K            0
            gntdev            0            0K            0
       privcmd_dev            0            0K            0
           xen_hvm            0            0K            0
         legacydrv            0            0K            0
            qpidrv            0            0K            0
        evtchn_dev            0            0K            0
          xenstore            0            0K            0
      dmar_idpgtbl            0            0K            0
          dmar_dom            0            0K            0
          dmar_ctx            0            0K            0
         ciss_data            0            0K            0
         BACKLIGHT            0            0K            0
               xnb            0            0K            0
              isci            0            0K            0
      iommu_dmamap            0            0K            0
              xbbd            0            0K            0
     hyperv_socket            0            0K            0
           bxe_ilt            0            0K            0
            xenbus            0            0K            0
               xbd            0            0K            0
           Balloon            0            0K            0
          sysmouse            0            0K            0
     vm_fictitious            0            0K            0
            vtfont            0            0K            0
           ath_hal            0            0K            0
            athdev            0            0K            0
           ata_pci            0            0K            0
           ata_dma            0            0K            0
       ata_generic            0            0K            0
               amr            0            0K            0
            pvscsi            0            0K            0
           scsi_da            0            0K           69
           UMAHash            0            0K            0
            ata_da            0            0K            0
         vm_pgdata            0            0K            0
           jblocks            0            0K            0
          savedino            0            0K        15702
          sentinel            0            0K            0
            jfsync            0            0K            0
            jtrunc            0            0K            0
             sbdep            0            0K           18
           jsegdep            0            0K            0
              jseg            0            0K            0
         jfreefrag            0            0K            0
          jfreeblk            0            0K            0
           jnewblk            0            0K            0
            jmvref            0            0K            0
           jremref            0            0K            0
           jaddref            0            0K            0
           freedep            0            0K            0
          freefrag            0            0K           13
        allocindir            0            0K            0
          indirdep            0            0K           11
       allocdirect            0            0K            0
          ufs_trim            0            0K            0
           mactemp            0            0K            0
     audit_trigger            0            0K            0
 audit_pipe_presel            0            0K            0
     audit_pipeent            0            0K            0
        audit_pipe            0            0K            0
      audit_evname            0            0K            0
         audit_bsm            0            0K            0
      audit_gidset            0            0K            0
        audit_text            0            0K            0
        audit_path            0            0K            0
        audit_data            0            0K            0
        audit_cred            0            0K            0
           scsi_ch            0            0K            0
           scsi_cd            0            0K            0
       AHCI driver            0            0K            0
            USBdev            0            0K            0
               USB            0            0K            0
               agp            0            0K            0
           nvme_da            0            0K            0
          ktls_ocf            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
         MLX5E_TLS            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
            MLX5EN            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
          MLX5DUMP            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
          seq_file            0            0K            0
             radix            0            0K            0
               idr            0            0K            0
            lkpifw            0            0K            0
               NLM            0            0K            0
    ipsec-spdcache            0            0K            0
         ipsec-reg            0            0K            0
        ipsec-misc            0            0K            0
      ipsecrequest            0            0K            0
            ip6opt            0            0K           58
       ip6_msource            0            0K            0
      ip6_moptions            0            0K            0
       in6_mfilter            0            0K            0
             frag6            0            0K            0
            tcplog            0            0K            0
        tcp_hwpace            0            0K            0
           acpipwr            0            0K            0
         acpi_perf            0            0K            0
               LRO            0            0K            0
      newreno data            0            0K            0
        ip_msource            0            0K            0
       ip_moptions            0            0K            2
        in_mfilter            0            0K            0
              ipid            0            0K            0
         80211scan            0            0K            0
      80211ratectl            0            0K            0
        80211power            0            0K            0
       80211nodeie            0            0K            0
         80211node            0            0K            0
      80211mesh_gt            0            0K            0
      80211mesh_rt            0            0K            0
         80211perr            0            0K            0
         80211prep            0            0K            0
         80211preq            0            0K            0
          80211dfs            0            0K            0
       80211crypto            0            0K            0
          80211vap            0            0K            0
             iflib            0            0K            0
              vlan            0            0K            0
               gif            0            0K            0
           ifdescr            0            0K            0
              zlib            0            0K            0
           fadvise            0            0K            0
           VN POLL            0            0K            0
            twsbuf            0            0K            0
            statfs            0            0K        16747
     namei_tracker            0            0K            0
       export_host            0            0K            0
        cl_savebuf            0            0K            5
      twe_commands            0            0K            0
      twa_commands            0            0K            0
       tcp_log_dev            0            0K          103
      midi buffers            0            0K            0
             mixer            0            0K            0
              ac97            0            0K            0
             hdacc            0            0K            0
              hdac            0            0K            0
              hdaa            0            0K            0
         acpicmbat            0            0K            0
       SIIS driver            0            0K            0
           CAM CCB            0            0K          523
               PUC            0            0K            0
          ppbusdev            0            0K            0
agtiapi_MemAlloc malloc            0            0K            0
            biobuf            0            0K            0
              aios            0            0K            2
               lio            0            0K            0
               acl            0            0K            0
    osti_cacheable            0            0K            0
          mbuf_tag            0            0K          135
          tempbuff            0            0K            0
          tempbuff            0            0K            0
ag_tgt_map_t malloc            0            0K            0
ag_slr_map_t malloc            0            0K            0
lDevFlags * malloc            0            0K            0
tiDeviceHandle_t * malloc            0            0K            0
ag_portal_data_t malloc            0            0K            0
ag_device_t malloc            0            0K            0
     STLock malloc            0            0K            0
          CCB List            0            0K            0
            sr_iov            0            0K            0
               OCS            0            0K            0
               OCS            0            0K            0
              nvme            0            0K            0
               nvd            0            0K            0
            netmap            0            0K            0
            mwldev            0            0K            0
        MVS driver            0            0K            0
     CAM ccb queue            0            0K            0
          mrsasbuf            0            0K            0
          mpt_user            0            0K            0
          mps_user            0            0K            0
              accf            0            0K            0
               pts            0            0K            0
               iov            0            0K        23229
          ioctlops            0            0K         2433
           eventfd            0            0K           44
           Witness            0            0K            0
             stack            0            0K            0
            MPSSAS            0            0K            0
               mps            0            0K            0
          mpr_user            0            0K            0
            MPRSAS            0            0K            0
               mpr            0            0K            0
            mfibuf            0            0K            0
              sbuf            0            0K          288
        md_sectors            0            0K            0
          firmware            0            0K            0
        compressor            0            0K            0
           md_disk            0            0K            0
              SWAP            0            0K            0
           malodev            0            0K            0
               LED            0            0K            0
         sysctltmp            0            0K          842
            sysctl            0            0K            3
              ekcd            0            0K            0
            dumper            0            0K            0
          sendfile            0            0K            0
              rctl            0            0K            0
          ix_sriov            0            0K            0
        aacraidcam            0            0K            0
       aacraid_buf            0            0K            0
                ix            0            0K            0
            ipsbuf            0            0K            0
             cache            0            0K            0
            iirbuf            0            0K            0
      prison_racct            0            0K            0
       Fail Points            0            0K            0
             sigio            0            0K           17
filedesc_to_leader            0            0K            0
               pwd            0            0K            0
       tty console            0            0K            0
            aaccam            0            0K            0
            aacbuf            0            0K            0
              zstd            0            0K            0
            XZ_DEC            0            0K            0
            nvlist            0            0K            0
          SCSI ENC            0            0K            0
           SCSI sa            0            0K            0
         scsi_pass            0            0K            0
        isofs_node            0            0K            0
       isofs_mount            0            0K            0
     tr_raid5_data            0            0K            0
    tr_raid1e_data            0            0K            0
     tr_raid1_data            0            0K            0
     tr_raid0_data            0            0K            0
    tr_concat_data            0            0K            0
       md_sii_data            0            0K            0
   md_promise_data            0            0K            0
    md_nvidia_data            0            0K            0
   md_jmicron_data            0            0K            0
     md_intel_data            0            0K            0
       md_ddf_data            0            0K            0
         raid_data            0            0K           72
     geom_flashmap            0            0K            0
         tmpfs dir            0            0K            0
        tmpfs name            0            0K            0
       tmpfs mount            0            0K            0
           NFS FHA            0            0K            0
         newnfsmnt            0            0K            0
  newnfsclient_req            0            0K            0
   NFSCL layrecall            0            0K            0
     NFSCL session            0            0K            0
     NFSCL sockreq            0            0K            0
     NFSCL devinfo            0            0K            0
     NFSCL flayout            0            0K            0
      NFSCL layout            0            0K            0
     NFSD rollback            0            0K            0
      NFSCL diroff            0            0K            0
db> show uma
              Zone   Size    Used    Free    Requests  Sleeps  Bucket  Total Mem    XFree
   mbuf_jumbo_page   4096    8837     452     1046779       0     254   38047744        0
      malloc-16384  16384     229       5       16733       0       1    3833856        0
              mbuf    256   10294     536     1700278       0     254    2772480        0
              pbuf   2624       0     973           0       0       2    2553152        0
        RADIX NODE    144   17319     372      464504       0      63    2547504        0
           tcp_log    416       0    5049       12343       0     254    2100384        0
         sctp_asoc   2288     738      22        5644       0     254    1738880        0
       malloc-2048   2048     817      17       25292       0       8    1708032        0
          BUF TRIE    144     197   11563         951       0      62    1693440        0
        malloc-384    384    4152      18        4152       0      30    1601280        0
        malloc-128    128   11292      23       11345       0     126    1448320        0
      mbuf_cluster   2048     660       0         660       0     254    1351680        0
       malloc-4096   4096     327       1         579       0       2    1343488        0
         MAP ENTRY     96   13350     300      953261       0     126    1310400        0
       UMA Slabs 0    112   11556      33       11556       0     126    1297968        0
       malloc-4096   4096     300       4       17741       0       2    1245184        0
         vmem btag     56   20806     121       20806       0     254    1171912        0
           sctp_ep   1272     810      33       24521       0     254    1072296        0
         VM OBJECT    264    3958      77      249807       0      30    1065240        0
       malloc-1024   1024     855      21        5940       0      16     897024        0
         FFS inode   1160     734      22       17090       0       8     876960        0
        malloc-384    384     963     947       16696       0      30     733440        0
        malloc-256    256    1102    1733       41148       0      62     725760        0
            THREAD   1808     382      14       17520       0       8     715968        0
           VMSPACE   2544     260      10       17688       0       4     686880        0
        malloc-384    384    1549      51       30948       0      30     614400        0
        sctp_raddr    736     738      32        5644       0     254     566720        0
        malloc-256    256    1079     961       33673       0      62     522240        0
            socket    944     486      34       32031       0     254     490880        0
              PROC   1336     286      17       17713       0       8     404808        0
            lkpimm    168       1    2327           1       0      62     391104        0
          lkpicurr    168       2    2326           2       0      62     391104        0
             VNODE    448     773      73       17131       0      30     379008        0
        256 Bucket   2048     161      15       19491       0       8     360448        0
         filedesc0   1072     287      21       17714       0       8     330176        0
      malloc-65536  65536       5       0           5       0       1     327680        0
         malloc-64     64    4129     281       22083       0     254     282240        0
         tcp_inpcb    496     192     328        5432       0     254     257920        0
        malloc-128    128     921    1001       18242       0     126     246016        0
         malloc-16     16   14029     221       14091       0     254     228000        0
            DEVCTL   1024       0     220         155       0       0     225280        0
             tcpcb   1080     192      11        5432       0     254     219240        0
      malloc-65536  65536       1       2         194       0       1     196608        0
      malloc-65536  65536       3       0           3       0       1     196608        0
       FFS2 dinode    256     734      16       17090       0      62     192000        0
         malloc-32     32    5560     362        6136       0     254     189504        0
         UMA Zones    768     242       2         242       0      16     187392        0
        malloc-128    128    1415      42       21275       0     126     186496        0
        malloc-128    128    1403      23       26721       0     126     182528        0
       mbuf_packet    256     134     526       28838       0     254     168960        0
        malloc-256    256     474     171       34991       0      62     165120        0
      tcp_rack_pcb    832     174      15        1861       0      16     157248        0
       S VFS Cache    104    1030     374       17804       0     126     146016        0
        malloc-256    256     440      85       18961       0      62     134400        0
      malloc-65536  65536       0       2         136       0       1     131072        0
        malloc-384    384     324      16         750       0      30     130560        0
          ksiginfo    112     287     757        2745       0     126     116928        0
        malloc-128    128     583     254       51024       0     126     107136        0
        128 Bucket   1024      67      36        4983       0      16     105472        0
         malloc-64     64    1422      90       15341       0     254      96768        0
        sctp_chunk    152     557      41         983       0     254      90896        0
       malloc-4096   4096      22       0          22       0       2      90112        0
         64 Bucket    512     111      65        9788       0      30      90112        0
          UMA Kegs    384     227       6         227       0      30      89472        0
         malloc-64     64    1323      63       36409       0     254      88704        0
            clpbuf   2624       0      32          45       0      16      83968        0
       malloc-8192   8192       7       2         110       0       1      73728        0
       malloc-2048   2048       4      30         762       0       8      69632        0
      malloc-65536  65536       0       1           8       0       1      65536        0
      malloc-32768  32768       0       2         130       0       1      65536        0
      malloc-16384  16384       4       0           4       0       1      65536        0
             Files     80     709      91       61947       0     126      64000        0
         32 Bucket    256      83     157       11121       0      62      61440        0
             g_bio    408       0     150        6934       0      30      61200        0
sctp_stream_msg_out    112     517      23         699       0     254      60480        0
         malloc-32     32    1665     225       38540       0     254      60480        0
       malloc-8192   8192       7       0           7       0       1      57344        0
       malloc-4096   4096      11       3         551       0       2      57344        0
         TURNSTILE    136     397      23         397       0      62      57120        0
         malloc-16     16    3255     245       77939       0     254      56000        0
      malloc-16384  16384       1       2         161       0       1      49152        0
            pcpu-8      8    4718    1426        8498       0     254      49152        0
         malloc-64     64     188     505      238110       0     254      44352        0
           DIRHASH   1024      34       6          34       0      16      40960        0
       malloc-8192   8192       5       0           5       0       1      40960        0
       malloc-1024   1024       4      36         538       0      16      40960        0
             NAMEI   1024       0      36       84880       0      16      36864        0
       malloc-2048   2048       2      16         199       0       8      36864        0
        SLEEPQUEUE     88     397      19         397       0     126      36608        0
        malloc-384    384      83       7          83       0      30      34560        0
              pipe    744      23      22         555       0      16      33480        0
      malloc-32768  32768       1       0           1       0       1      32768        0
      malloc-32768  32768       1       0           1       0       1      32768        0
      malloc-32768  32768       1       0           1       0       1      32768        0
      malloc-16384  16384       1       1          16       0       1      32768        0
       malloc-1024   1024      22      10        1300       0      16      32768        0
           pcpu-64     64     487      25         487       0     254      32768        0
        malloc-128    128      33     215         362       0     126      31744        0
            da_ccb    544       0      56        1851       0      16      30464        0
       tcp_bbr_pcb    832       0      36        2704       0      16      29952        0
       malloc-4096   4096       3       4       16754       0       2      28672        0
               PWD     32     237     645       16597       0     254      28224        0
             KNOTE    160      28     147      195756       0      62      28000        0
       malloc-8192   8192       0       3          28       0       1      24576        0
       malloc-2048   2048      11       1          13       0       8      24576        0
       malloc-1024   1024      18       6          24       0      16      24576        0
    ertt_txseginfo     40       1     605       25694       0     254      24240        0
            ttyinq    160     135      15         300       0      62      24000        0
          8 Bucket     80      47     253        4380       0     126      24000        0
           ttyoutq    256      72      18         160       0      62      23040        0
        malloc-256    256      38      52       32630       0      62      23040        0
        malloc-256    256      17      73         378       0      62      23040        0
       malloc-2048   2048       7       3          10       0       8      20480        0
       malloc-1024   1024       4      16          48       0      16      20480        0
       Mountpoints   2752       2       5           2       0       4      19264        0
             unpcb    256      24      51        1450       0     254      19200        0
        malloc-256    256      37      38         701       0      62      19200        0
        malloc-256    256      34      41         506       0      62      19200        0
      malloc-16384  16384       1       0           1       0       1      16384        0
       malloc-8192   8192       2       0           2       0       1      16384        0
       malloc-8192   8192       2       0           2       0       1      16384        0
       malloc-8192   8192       2       0           2       0       1      16384        0
       malloc-2048   2048       1       7          26       0       8      16384        0
        malloc-512    512      19      13          24       0      30      16384        0
              ertt     72     192      32        5432       0     126      16128        0
         malloc-32     32     273     231       16848       0     254      16128        0
         16 Bucket    144      59      53         635       0      62      16128        0
      vtnet_tx_hdr     24       0     668      535519       0     254      16032        0
        malloc-128    128      89      35         627       0     126      15872        0
        malloc-384    384      26      14          29       0      30      15360        0
       malloc-4096   4096       3       0           4       0       2      12288        0
       malloc-2048   2048       2       4        2293       0       8      12288        0
      tcp_rack_map    112       8     100        2539       0     126      12096        0
         malloc-64     64      31     158         428       0     254      12096        0
         malloc-32     32     150     228       11914       0     254      12096        0
          2 Bucket     32      55     323        2421       0     254      12096        0
         malloc-16     16     499     251       11527       0     254      12000        0
       tcp_bbr_map    128       0      93        4699       0     126      11904        0
         udp_inpcb    496       6      18         409       0     254      11904        0
              kenv    258      15      30        1046       0      30      11610        0
       malloc-4096   4096       0       2           8       0       2       8192        0
       malloc-2048   2048       0       4          16       0       8       8192        0
       malloc-1024   1024       2       6           6       0      16       8192        0
       malloc-1024   1024       3       5           3       0      16       8192        0
        malloc-512    512       0      16         148       0      30       8192        0
        malloc-512    512       0      16          14       0      30       8192        0
        malloc-512    512       2      14         870       0      30       8192        0
        malloc-512    512       2      14          45       0      30       8192        0
           rtentry    176      31      15          35       0      62       8096        0
             tcptw     88       0      92           5       0     254       8096        0
              PGRP     88      37      55          76       0     126       8096        0
          rl_entry     40      59     143          59       0     254       8080        0
        sctp_laddr     48       0     168        1271       0     254       8064        0
             udpcb     32       6     246         504       0     254       8064        0
              AIOP     32       4     248           4       0     254       8064        0
         malloc-64     64      24     102       19527       0     254       8064        0
         malloc-64     64      30      96          74       0     254       8064        0
         malloc-32     32     213      39        6738       0     254       8064        0
         malloc-32     32     137     115         310       0     254       8064        0
         malloc-32     32      19     233          43       0     254       8064        0
          4 Bucket     48       5     163         480       0     254       8064        0
         malloc-16     16      11     489        4049       0     254       8000        0
         malloc-16     16      22     478          37       0     254       8000        0
         malloc-16     16      36     464       10216       0     254       8000        0
         malloc-16     16       0     500           6       0     254       8000        0
         malloc-16     16      14     486          14       0     254       8000        0
             ripcb    496       5      11          86       0     254       7936        0
     udplite_inpcb    496       0      16          95       0     254       7936        0
        malloc-128    128      31      31         409       0     126       7936        0
      tcp_log_node    120       0      66           2       0     126       7920        0
               AIO    208       0      38          10       0      62       7904        0
             AIOCB    552       0      14          12       0      16       7728        0
     routing nhops    256      27       3          35       0      62       7680        0
     FPU_save_area    832       1       8           1       0      16       7488        0
            cpuset    104       8      54           8       0     126       6448        0
 epoch_record pcpu    256       4      12           4       0      62       4096        0
       malloc-1024   1024       0       4           1       0      16       4096        0
        malloc-512    512       2       6           2       0      30       4096        0
        malloc-512    512       5       3           5       0      30       4096        0
           pcpu-16     16       7     249           7       0     254       4096        0
    tcp_log_bucket    176       0      23           1       0      62       4048        0
         hostcache     64       1      62           1       0     254       4032        0
          syncache    168       0      24           4       0     254       4032        0
         malloc-64     64       2      61           2       0     254       4032        0
         malloc-32     32      18     108        1073       0     254       4032        0
       UMA Slabs 1    176      11      11          11       0      62       3872        0
        malloc-384    384       0      10           1       0      30       3840        0
        malloc-384    384       1       9           1       0      30       3840        0
            mqnode    416       3       6           3       0      30       3744        0
        KMAP ENTRY     96      12      27          14       0       0       3744        0
              vmem   1856       1       1           1       0       8       3712        0
           SMR CPU     32       3      60           3       0     254       2016        0
        SMR SHARED     24       3      60           3       0     254       1512        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
   sctp_asconf_ack     48       0       0           0       0     254          0        0
       sctp_asconf     40       0       0           0       0     254          0        0
        sctp_readq    152       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      62          0        0
pf table entry counters     64       0       0           0       0     254          0        0
   pf source nodes    136       0       0           0       0     254          0        0
     pf state keys     88       0       0           0       0     126          0        0
         pf states    312       0       0           0       0     254          0        0
           pf tags    104       0       0           0       0     126          0        0
          pf mtags     48       0       0           0       0     254          0        0
          tcpreass     48       0       0           0       0     254          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
    IPsec SA lft_c     16       0       0           0       0     254          0        0
            itimer    352       0       0           0       0      30          0        0
            AIOLIO    272       0       0           0       0      30          0        0
        TMPFS node    224       0       0           0       0      62          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
           NCLNODE    592       0       0           0       0      16          0        0
     LTS VFS Cache    360       0       0           0       0      30          0        0
       L VFS Cache    320       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     24       0       0           0       0     254          0        0
  linux_dma_pctrie    144       0       0           0       0      62          0        0
   IOMMU_MAP_ENTRY    120       0       0           0       0     126          0        0
      ktls_session    192       0       0           0       0      62          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      64          0        0
            mdpbuf   2624       0       0           0       0       3          0        0
           nfspbuf   2624       0       0           0       0      16          0        0
            swwbuf   2624       0       0           0       0       8          0        0
            swrbuf   2624       0       0           0       0      16          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-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-8192   8192       0       0           0       0       1          0        0
       malloc-4096   4096       0       0           0       0       2          0        0
        malloc-512    512       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