0)="2e7563160eb1ed4415a71343cdda407d694e7af887b3c40cb480065f3309bedcd8482953326e44233064f463a6a5d3b94052c5bae15070ea179f84c5a0ea43eebf5f14222074e042d656a9373b938f44dc4fa7a73ff3e7182522f919941c68eef8093878622303e1051b0db716c724e4bad2cf9258153d110630268445c4aab6d31ddb97c59faf050f66547351831495883a70ef1a6e77fc518842feea6a6f4c43a2f4b642b29d59441642888fc59fc3a4f144fe3ed33b1ae9991f5749e6e6fd4a20", 0xc2}, {&(0x7f0000000040)="b58555ae1ab7692fd1423a146c4022059f4118efc4aa71a6e483e2ecf7ddc2f05443aa53f6fccf20e28dd26d8f93146acbfa6a33b18b7d8a", 0x38}, {&(0x7f0000000300)="de1112631c36ae953209157813a333ed562b5b6115354e2d317e8c46050d938997a654f22f2468f9013d73489e76ebce180ccbc02a3b26a0266ffb13fd0527540b359ef4029f4556c0b0f53b7055330017d0754b38e4f5832eb6249aeaf36a49ab56b7625091f1ad266d347a28b8de2f06cc279b6434ef530147c07e27e224a18a4638a61547c53a3e8b03971878739d079f27f5596b8b4220dfc4c9f338d42e2a9038d44ed5c4485a1857a2f78be8d52d3daf905403f9fb7f9c90c0369f9b979dbaf3aea4e3305b3585b3eab5", 0xcd}], 0x4, &(0x7f00000006c0)}, 0xc)

00:04:16 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000000)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x198}, 0x98)
sendmsg$inet_sctp(r1, &(0x7f0000000200)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x80000001, @loopback, 0xffff}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000100)="722d6950c4cdf8b2c8cb82c6d448cccbf9ead617368e9a52f46a35d47f701cd6a7142a8028d4dc342b20e33dc09f113b86d0f1e936fde270a5926f848a62cfd7d1c22603796f4c5c84b9a42b466f290fc0047e879a0f66dd9244afcf97186dd2d14d18a4084704ba899e8f11b37bca204bb63a72910a008338c77d0a4fabceedb558df54b5e6", 0x86}], 0x1, 0x0, 0x0, 0x1}, 0x20008)
socket(0x2, 0x1, 0x0)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r2, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
sendto(r2, &(0x7f00000002c0)="1f115887291176d1e23e5fcb2771fa172db4437a9ddb774990d23cc97ac3dbe2b3c1e7914016e75bedb35319c85de6ed64b474c223d24f6f328772cbdca684063eec02cf74446c3bda19e429f9eeaa082852e7b5428285801a7da1654c4fe1851b7a4c6cbf913f970c39054e7e0adbbd1b923b2117bd1843477e6a28b137ad72be6fd48d7bcb259081e5603c55e213971d87059ef7eb25c6a670d3d79f7386f37675b637", 0xa4, 0x20005, 0x0, 0x0)

00:04:16 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xc}, &(0x7f0000000040)=0x8)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r1, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000001680)={@in6={{0x1c, 0x1c, 0x0, 0xfc, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}}}, &(0x7f0000001740)=0x88)

00:04:16 executing program 1:
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x835a}, 0x8)

00:04:16 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
sendmsg$inet_sctp(r1, &(0x7f0000000640)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000180)="55d05ec7ce5ff9a07d66e1f90d9b9dc1475e2558797eae10d6f7d9160169a5a55d201b9b19cb5ef4e025ff1a132e3af7bbc584fc189ce971e215c9b446899b0368e25f528c13ba1b413c306907c10c7b3238c502face1536a1f577bd5e84ed1464824b4ae9e56062226a88e1914f1d4a248c0f7b7a6eb70f047ffb5a03cace00ceb1cee9aed355afba426312dfd72c5c01aa33c16864e447fdf141d7991817653179f8db7b7758b12a66b02b51f85850", 0xb0}, {&(0x7f0000000540)="2e7563160eb1ed4415a71343cdda407d694e7af887b3c40cb480065f3309bedcd8482953326e44233064f463a6a5d3b94052c5bae15070ea179f84c5a0ea43eebf5f14222074e042d656a9373b938f44dc4fa7a73ff3e7182522f919941c68eef8093878622303e1051b0db716c724e4bad2cf9258153d110630268445c4aab6d31ddb97c59faf050f66547351831495883a70ef1a6e77fc518842feea6a6f4c43a2f4b642b29d59441642888fc59fc3a4f144fe3ed33b1ae9991f5749e6e6fd4a20", 0xc2}, {&(0x7f0000000040)="b58555ae1ab7692fd1423a146c4022059f4118efc4aa71a6e483e2ecf7ddc2f05443aa53f6fccf20e28dd26d8f93146acbfa6a33b18b7d8a", 0x38}, {&(0x7f0000000300)="de1112631c36ae953209157813a333ed562b5b6115354e2d317e8c46050d938997a654f22f2468f9013d73489e76ebce180ccbc02a3b26a0266ffb13fd0527540b359ef4029f4556c0b0f53b7055330017d0754b38e4f5832eb6249aeaf36a49ab56b7625091f1ad266d347a28b8de2f06cc279b6434ef530147c07e27e224a18a4638a61547c53a3e8b03971878739d079f27f5596b8b4220dfc4c9f338d42e2a9038d44ed5c4485a1857a2f78be8d52d3daf905403f9fb7f9c90c0369f9b979dbaf3aea4e3305b3585b3eab5", 0xcd}], 0x4, &(0x7f00000006c0)}, 0xc)

00:04:16 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x835a}, 0x8)

00:04:16 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
sendmsg$inet_sctp(r1, &(0x7f0000000640)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000180)="55d05ec7ce5ff9a07d66e1f90d9b9dc1475e2558797eae10d6f7d9160169a5a55d201b9b19cb5ef4e025ff1a132e3af7bbc584fc189ce971e215c9b446899b0368e25f528c13ba1b413c306907c10c7b3238c502face1536a1f577bd5e84ed1464824b4ae9e56062226a88e1914f1d4a248c0f7b7a6eb70f047ffb5a03cace00ceb1cee9aed355afba426312dfd72c5c01aa33c16864e447fdf141d7991817653179f8db7b7758b12a66b02b51f858508e98f35e8325", 0xb6}, {&(0x7f0000000540)="2e7563160eb1ed4415a71343cdda407d694e7af887b3c40cb480065f3309bedcd8482953326e44233064f463a6a5d3b94052c5bae15070ea179f84c5a0ea43eebf5f14222074e042d656a9373b938f44dc4fa7a73ff3e7182522f919941c68eef8093878622303e1051b0db716c724e4bad2cf9258153d110630268445c4aab6d31ddb97c59faf050f66547351831495883a70ef1a6e77fc518842feea6a6f4c43a2f4b642b29d59441642888fc59fc3a4f144fe3ed33b1ae9991f5749e6e6fd4a20", 0xc2}, {&(0x7f0000000040)="b58555ae1ab7692fd1423a146c4022059f4118efc4aa71a6e483e2ecf7ddc2f05443aa53f6fccf20e28dd26d8f93146acbfa6a33b18b7d8a", 0x38}, {&(0x7f0000000300)="de1112631c36ae953209157813a333ed562b5b6115354e2d317e8c46050d938997a654f22f2468f9013d73489e76ebce180ccbc02a3b26a0266ffb13fd0527540b359ef4029f4556c0b0f53b7055330017d0754b38e4f5832eb6249aeaf36a49ab56b7625091f1ad266d347a28b8de2f06cc279b6434ef530147c07e27e224a18a4638a61547c53a3e8b03971878739d079f27f5596b8b4220dfc4c9f338d42e2a9038d44ed5c4485a1857a2f78be8d52d3daf905403f9fb7f9c90c0369f9b979dbaf3aea4e3305b3585b3eab5", 0xcd}], 0x4, &(0x7f00000006c0)}, 0xc)

00:04:16 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xc}, &(0x7f0000000040)=0x8)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r1, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000001680)={@in6={{0x1c, 0x1c, 0x0, 0xfc, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}}}, &(0x7f0000001740)=0x88)

00:04:16 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x835a}, 0x8)

00:04:16 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000000)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x198}, 0x98)
sendmsg$inet_sctp(r1, &(0x7f0000000200)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x80000001, @loopback, 0xffff}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000100)="722d6950c4cdf8b2c8cb82c6d448cccbf9ead617368e9a52f46a35d47f701cd6a7142a8028d4dc342b20e33dc09f113b86d0f1e936fde270a5926f848a62cfd7d1c22603796f4c5c84b9a42b466f290fc0047e879a0f66dd9244afcf97186dd2d14d18a4084704ba899e8f11b37bca204bb63a72910a008338c77d0a4fabceedb558df54b5e6", 0x86}], 0x1, 0x0, 0x0, 0x1}, 0x20008)
socket(0x2, 0x1, 0x0)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r2, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)

00:04:16 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x835a}, 0x8)

00:04:16 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xc}, &(0x7f0000000040)=0x8)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000001680)={@in6={{0x1c, 0x1c, 0x0, 0xfc, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}}}, &(0x7f0000001740)=0x88)

00:04:16 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
sendmsg$inet_sctp(r1, &(0x7f0000000640)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000180)="55d05ec7ce5ff9a07d66e1f90d9b9dc1475e2558797eae10d6f7d9160169a5a55d201b9b19cb5ef4e025ff1a132e3af7bbc584fc189ce971e215c9b446899b0368e25f528c13ba1b413c306907c10c7b3238c502face1536a1f577bd5e84ed1464824b4ae9e56062226a88e1914f1d4a248c0f7b7a6eb70f047ffb5a03cace00ceb1cee9aed355afba426312dfd72c5c01aa33c16864e447fdf141d7991817653179f8db7b7758b12a66b02b51f858508e98f35e8325", 0xb6}, {&(0x7f0000000540)="2e7563160eb1ed4415a71343cdda407d694e7af887b3c40cb480065f3309bedcd8482953326e44233064f463a6a5d3b94052c5bae15070ea179f84c5a0ea43eebf5f14222074e042d656a9373b938f44dc4fa7a73ff3e7182522f919941c68eef8093878622303e1051b0db716c724e4bad2cf9258153d110630268445c4aab6d31ddb97c59faf050f66547351831495883a70ef1a6e77fc518842feea6a6f4c43a2f4b642b29d59441642888fc59fc3a4f144fe3ed33b1ae9991f5749e6e6fd4a20", 0xc2}, {&(0x7f0000000040)="b58555ae1ab7692fd1423a146c4022059f4118efc4aa71a6e483e2ecf7ddc2f05443aa53f6fccf20e28dd26d8f93146acbfa6a33b18b7d8a", 0x38}, {&(0x7f0000000300)="de1112631c36ae953209157813a333ed562b5b6115354e2d317e8c46050d938997a654f22f2468f9013d73489e76ebce180ccbc02a3b26a0266ffb13fd0527540b359ef4029f4556c0b0f53b7055330017d0754b38e4f5832eb6249aeaf36a49ab56b7625091f1ad266d347a28b8de2f06cc279b6434ef530147c07e27e224a18a4638a61547c53a3e8b03971878739d079f27f5596b8b4220dfc4c9f338d42e2a9038d44ed5c4485a1857a2f78be8d52d3daf905403f9fb7f9c90c0369f9b979dbaf3aea4e3305b3585b3eab5", 0xcd}], 0x4, &(0x7f00000006c0)}, 0xc)

00:04:16 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x835a}, 0x8)

00:04:16 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000000)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x198}, 0x98)
sendmsg$inet_sctp(r1, &(0x7f0000000200)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x80000001, @loopback, 0xffff}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000100)="722d6950c4cdf8b2c8cb82c6d448cccbf9ead617368e9a52f46a35d47f701cd6a7142a8028d4dc342b20e33dc09f113b86d0f1e936fde270a5926f848a62cfd7d1c22603796f4c5c84b9a42b466f290fc0047e879a0f66dd9244afcf97186dd2d14d18a4084704ba899e8f11b37bca204bb63a72910a008338c77d0a4fabceedb558df54b5e6", 0x86}], 0x1, 0x0, 0x0, 0x1}, 0x20008)
socket(0x2, 0x1, 0x0)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)

00:04:16 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xc}, &(0x7f0000000040)=0x8)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000001680)={@in6={{0x1c, 0x1c, 0x0, 0xfc, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}}}, &(0x7f0000001740)=0x88)

00:04:16 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
sendmsg$inet_sctp(r1, &(0x7f0000000640)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000180)="55d05ec7ce5ff9a07d66e1f90d9b9dc1475e2558797eae10d6f7d9160169a5a55d201b9b19cb5ef4e025ff1a132e3af7bbc584fc189ce971e215c9b446899b0368e25f528c13ba1b413c306907c10c7b3238c502face1536a1f577bd5e84ed1464824b4ae9e56062226a88e1914f1d4a248c0f7b7a6eb70f047ffb5a03cace00ceb1cee9aed355afba426312dfd72c5c01aa33c16864e447fdf141d7991817653179f8db7b7758b12a66b02b51f858508e98f35e8325", 0xb6}, {&(0x7f0000000540)="2e7563160eb1ed4415a71343cdda407d694e7af887b3c40cb480065f3309bedcd8482953326e44233064f463a6a5d3b94052c5bae15070ea179f84c5a0ea43eebf5f14222074e042d656a9373b938f44dc4fa7a73ff3e7182522f919941c68eef8093878622303e1051b0db716c724e4bad2cf9258153d110630268445c4aab6d31ddb97c59faf050f66547351831495883a70ef1a6e77fc518842feea6a6f4c43a2f4b642b29d59441642888fc59fc3a4f144fe3ed33b1ae9991f5749e6e6fd4a20", 0xc2}, {&(0x7f0000000040)="b58555ae1ab7692fd1423a146c4022059f4118efc4aa71a6e483e2ecf7ddc2f05443aa53f6fccf20e28dd26d8f93146acbfa6a33b18b7d8a", 0x38}, {&(0x7f0000000300)="de1112631c36ae953209157813a333ed562b5b6115354e2d317e8c46050d938997a654f22f2468f9013d73489e76ebce180ccbc02a3b26a0266ffb13fd0527540b359ef4029f4556c0b0f53b7055330017d0754b38e4f5832eb6249aeaf36a49ab56b7625091f1ad266d347a28b8de2f06cc279b6434ef530147c07e27e224a18a4638a61547c53a3e8b03971878739d079f27f5596b8b4220dfc4c9f338d42e2a9038d44ed5c4485a1857a2f78be8d52d3daf905403f9fb7f9c90c0369f9b979dbaf3aea4e3305b3585b3eab5", 0xcd}], 0x4, &(0x7f00000006c0)}, 0xc)

00:04:17 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x835a}, 0x8)

00:04:17 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000000)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x198}, 0x98)
sendmsg$inet_sctp(r1, &(0x7f0000000200)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x80000001, @loopback, 0xffff}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000100)="722d6950c4cdf8b2c8cb82c6d448cccbf9ead617368e9a52f46a35d47f701cd6a7142a8028d4dc342b20e33dc09f113b86d0f1e936fde270a5926f848a62cfd7d1c22603796f4c5c84b9a42b466f290fc0047e879a0f66dd9244afcf97186dd2d14d18a4084704ba899e8f11b37bca204bb63a72910a008338c77d0a4fabceedb558df54b5e6", 0x86}], 0x1, 0x0, 0x0, 0x1}, 0x20008)
socket(0x2, 0x1, 0x0)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)

00:04:17 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
sendmsg$inet_sctp(r1, &(0x7f0000000640)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000180)="55d05ec7ce5ff9a07d66e1f90d9b9dc1475e2558797eae10d6f7d9160169a5a55d201b9b19cb5ef4e025ff1a132e3af7bbc584fc189ce971e215c9b446899b0368e25f528c13ba1b413c306907c10c7b3238c502face1536a1f577bd5e84ed1464824b4ae9e56062226a88e1914f1d4a248c0f7b7a6eb70f047ffb5a03cace00ceb1cee9aed355afba426312dfd72c5c01aa33c16864e447fdf141d7991817653179f8db7b7758b12a66b02b51f858508e98f35e832512451d", 0xb9}, {&(0x7f0000000540)="2e7563160eb1ed4415a71343cdda407d694e7af887b3c40cb480065f3309bedcd8482953326e44233064f463a6a5d3b94052c5bae15070ea179f84c5a0ea43eebf5f14222074e042d656a9373b938f44dc4fa7a73ff3e7182522f919941c68eef8093878622303e1051b0db716c724e4bad2cf9258153d110630268445c4aab6d31ddb97c59faf050f66547351831495883a70ef1a6e77fc518842feea6a6f4c43a2f4b642b29d59441642888fc59fc3a4f144fe3ed33b1ae9991f5749e6e6fd4a20", 0xc2}, {&(0x7f0000000040)="b58555ae1ab7692fd1423a146c4022059f4118efc4aa71a6e483e2ecf7ddc2f05443aa53f6fccf20e28dd26d8f93146acbfa6a33b18b7d8a", 0x38}, {&(0x7f0000000300)="de1112631c36ae953209157813a333ed562b5b6115354e2d317e8c46050d938997a654f22f2468f9013d73489e76ebce180ccbc02a3b26a0266ffb13fd0527540b359ef4029f4556c0b0f53b7055330017d0754b38e4f5832eb6249aeaf36a49ab56b7625091f1ad266d347a28b8de2f06cc279b6434ef530147c07e27e224a18a4638a61547c53a3e8b03971878739d079f27f5596b8b4220dfc4c9f338d42e2a9038d44ed5c4485a1857a2f78be8d52d3daf905403f9fb7f9c90c0369f9b979dbaf3aea4e3305b3585b3eab5", 0xcd}], 0x4, &(0x7f00000006c0)}, 0xc)

00:04:17 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xc}, &(0x7f0000000040)=0x8)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
socket(0x2, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000001680)={@in6={{0x1c, 0x1c, 0x0, 0xfc, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}}}, &(0x7f0000001740)=0x88)

00:04:17 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x835a}, 0x8)

00:04:17 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000000)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x198}, 0x98)
sendmsg$inet_sctp(r1, &(0x7f0000000200)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x80000001, @loopback, 0xffff}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000100)="722d6950c4cdf8b2c8cb82c6d448cccbf9ead617368e9a52f46a35d47f701cd6a7142a8028d4dc342b20e33dc09f113b86d0f1e936fde270a5926f848a62cfd7d1c22603796f4c5c84b9a42b466f290fc0047e879a0f66dd9244afcf97186dd2d14d18a4084704ba899e8f11b37bca204bb63a72910a008338c77d0a4fabceedb558df54b5e6", 0x86}], 0x1, 0x0, 0x0, 0x1}, 0x20008)
socket(0x2, 0x1, 0x0)
socket(0x2, 0x1, 0x0)

00:04:17 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
sendmsg$inet_sctp(r1, &(0x7f0000000640)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000180)="55d05ec7ce5ff9a07d66e1f90d9b9dc1475e2558797eae10d6f7d9160169a5a55d201b9b19cb5ef4e025ff1a132e3af7bbc584fc189ce971e215c9b446899b0368e25f528c13ba1b413c306907c10c7b3238c502face1536a1f577bd5e84ed1464824b4ae9e56062226a88e1914f1d4a248c0f7b7a6eb70f047ffb5a03cace00ceb1cee9aed355afba426312dfd72c5c01aa33c16864e447fdf141d7991817653179f8db7b7758b12a66b02b51f858508e98f35e832512451d", 0xb9}, {&(0x7f0000000540)="2e7563160eb1ed4415a71343cdda407d694e7af887b3c40cb480065f3309bedcd8482953326e44233064f463a6a5d3b94052c5bae15070ea179f84c5a0ea43eebf5f14222074e042d656a9373b938f44dc4fa7a73ff3e7182522f919941c68eef8093878622303e1051b0db716c724e4bad2cf9258153d110630268445c4aab6d31ddb97c59faf050f66547351831495883a70ef1a6e77fc518842feea6a6f4c43a2f4b642b29d59441642888fc59fc3a4f144fe3ed33b1ae9991f5749e6e6fd4a20", 0xc2}, {&(0x7f0000000040)="b58555ae1ab7692fd1423a146c4022059f4118efc4aa71a6e483e2ecf7ddc2f05443aa53f6fccf20e28dd26d8f93146acbfa6a33b18b7d8a", 0x38}, {&(0x7f0000000300)="de1112631c36ae953209157813a333ed562b5b6115354e2d317e8c46050d938997a654f22f2468f9013d73489e76ebce180ccbc02a3b26a0266ffb13fd0527540b359ef4029f4556c0b0f53b7055330017d0754b38e4f5832eb6249aeaf36a49ab56b7625091f1ad266d347a28b8de2f06cc279b6434ef530147c07e27e224a18a4638a61547c53a3e8b03971878739d079f27f5596b8b4220dfc4c9f338d42e2a9038d44ed5c4485a1857a2f78be8d52d3daf905403f9fb7f9c90c0369f9b979dbaf3aea4e3305b3585b3eab5", 0xcd}], 0x4, &(0x7f00000006c0)}, 0xc)

00:04:17 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, 0x0, 0x0)

00:04:17 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000000)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x198}, 0x98)
sendmsg$inet_sctp(r1, &(0x7f0000000200)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x80000001, @loopback, 0xffff}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000100)="722d6950c4cdf8b2c8cb82c6d448cccbf9ead617368e9a52f46a35d47f701cd6a7142a8028d4dc342b20e33dc09f113b86d0f1e936fde270a5926f848a62cfd7d1c22603796f4c5c84b9a42b466f290fc0047e879a0f66dd9244afcf97186dd2d14d18a4084704ba899e8f11b37bca204bb63a72910a008338c77d0a4fabceedb558df54b5e6", 0x86}], 0x1, 0x0, 0x0, 0x1}, 0x20008)
socket(0x2, 0x1, 0x0)

00:04:17 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xc}, &(0x7f0000000040)=0x8)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000001680)={@in6={{0x1c, 0x1c, 0x0, 0xfc, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}}}, &(0x7f0000001740)=0x88)

00:04:17 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, 0x0, 0x0)

00:04:17 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
sendmsg$inet_sctp(r1, &(0x7f0000000640)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000180)="55d05ec7ce5ff9a07d66e1f90d9b9dc1475e2558797eae10d6f7d9160169a5a55d201b9b19cb5ef4e025ff1a132e3af7bbc584fc189ce971e215c9b446899b0368e25f528c13ba1b413c306907c10c7b3238c502face1536a1f577bd5e84ed1464824b4ae9e56062226a88e1914f1d4a248c0f7b7a6eb70f047ffb5a03cace00ceb1cee9aed355afba426312dfd72c5c01aa33c16864e447fdf141d7991817653179f8db7b7758b12a66b02b51f858508e98f35e832512451d", 0xb9}, {&(0x7f0000000540)="2e7563160eb1ed4415a71343cdda407d694e7af887b3c40cb480065f3309bedcd8482953326e44233064f463a6a5d3b94052c5bae15070ea179f84c5a0ea43eebf5f14222074e042d656a9373b938f44dc4fa7a73ff3e7182522f919941c68eef8093878622303e1051b0db716c724e4bad2cf9258153d110630268445c4aab6d31ddb97c59faf050f66547351831495883a70ef1a6e77fc518842feea6a6f4c43a2f4b642b29d59441642888fc59fc3a4f144fe3ed33b1ae9991f5749e6e6fd4a20", 0xc2}, {&(0x7f0000000040)="b58555ae1ab7692fd1423a146c4022059f4118efc4aa71a6e483e2ecf7ddc2f05443aa53f6fccf20e28dd26d8f93146acbfa6a33b18b7d8a", 0x38}, {&(0x7f0000000300)="de1112631c36ae953209157813a333ed562b5b6115354e2d317e8c46050d938997a654f22f2468f9013d73489e76ebce180ccbc02a3b26a0266ffb13fd0527540b359ef4029f4556c0b0f53b7055330017d0754b38e4f5832eb6249aeaf36a49ab56b7625091f1ad266d347a28b8de2f06cc279b6434ef530147c07e27e224a18a4638a61547c53a3e8b03971878739d079f27f5596b8b4220dfc4c9f338d42e2a9038d44ed5c4485a1857a2f78be8d52d3daf905403f9fb7f9c90c0369f9b979dbaf3aea4e3305b3585b3eab5", 0xcd}], 0x4, &(0x7f00000006c0)}, 0xc)

00:04:17 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
sendmsg$inet_sctp(r1, &(0x7f0000000640)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000180)="55d05ec7ce5ff9a07d66e1f90d9b9dc1475e2558797eae10d6f7d9160169a5a55d201b9b19cb5ef4e025ff1a132e3af7bbc584fc189ce971e215c9b446899b0368e25f528c13ba1b413c306907c10c7b3238c502face1536a1f577bd5e84ed1464824b4ae9e56062226a88e1914f1d4a248c0f7b7a6eb70f047ffb5a03cace00ceb1cee9aed355afba426312dfd72c5c01aa33c16864e447fdf141d7991817653179f8db7b7758b12a66b02b51f858508e98f35e832512451dc6", 0xba}, {&(0x7f0000000540)="2e7563160eb1ed4415a71343cdda407d694e7af887b3c40cb480065f3309bedcd8482953326e44233064f463a6a5d3b94052c5bae15070ea179f84c5a0ea43eebf5f14222074e042d656a9373b938f44dc4fa7a73ff3e7182522f919941c68eef8093878622303e1051b0db716c724e4bad2cf9258153d110630268445c4aab6d31ddb97c59faf050f66547351831495883a70ef1a6e77fc518842feea6a6f4c43a2f4b642b29d59441642888fc59fc3a4f144fe3ed33b1ae9991f5749e6e6fd4a20", 0xc2}, {&(0x7f0000000040)="b58555ae1ab7692fd1423a146c4022059f4118efc4aa71a6e483e2ecf7ddc2f05443aa53f6fccf20e28dd26d8f93146acbfa6a33b18b7d8a", 0x38}, {&(0x7f0000000300)="de1112631c36ae953209157813a333ed562b5b6115354e2d317e8c46050d938997a654f22f2468f9013d73489e76ebce180ccbc02a3b26a0266ffb13fd0527540b359ef4029f4556c0b0f53b7055330017d0754b38e4f5832eb6249aeaf36a49ab56b7625091f1ad266d347a28b8de2f06cc279b6434ef530147c07e27e224a18a4638a61547c53a3e8b03971878739d079f27f5596b8b4220dfc4c9f338d42e2a9038d44ed5c4485a1857a2f78be8d52d3daf905403f9fb7f9c90c0369f9b979dbaf3aea4e3305b3585b3eab5", 0xcd}], 0x4, &(0x7f00000006c0)}, 0xc)

00:04:17 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000000)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x198}, 0x98)
sendmsg$inet_sctp(r1, &(0x7f0000000200)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x80000001, @loopback, 0xffff}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000100)="722d6950c4cdf8b2c8cb82c6d448cccbf9ead617368e9a52f46a35d47f701cd6a7142a8028d4dc342b20e33dc09f113b86d0f1e936fde270a5926f848a62cfd7d1c22603796f4c5c84b9a42b466f290fc0047e879a0f66dd9244afcf97186dd2d14d18a4084704ba899e8f11b37bca204bb63a72910a008338c77d0a4fabceedb558df54b5e6", 0x86}], 0x1, 0x0, 0x0, 0x1}, 0x20008)

00:04:17 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, 0x0, 0x0)

00:04:17 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xc}, &(0x7f0000000040)=0x8)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000001680)={@in6={{0x1c, 0x1c, 0x0, 0xfc, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}}}, &(0x7f0000001740)=0x88)

00:04:17 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000000)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x198}, 0x98)

00:04:17 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
sendmsg$inet_sctp(r1, &(0x7f0000000640)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000180)="55d05ec7ce5ff9a07d66e1f90d9b9dc1475e2558797eae10d6f7d9160169a5a55d201b9b19cb5ef4e025ff1a132e3af7bbc584fc189ce971e215c9b446899b0368e25f528c13ba1b413c306907c10c7b3238c502face1536a1f577bd5e84ed1464824b4ae9e56062226a88e1914f1d4a248c0f7b7a6eb70f047ffb5a03cace00ceb1cee9aed355afba426312dfd72c5c01aa33c16864e447fdf141d7991817653179f8db7b7758b12a66b02b51f858508e98f35e832512451dc6", 0xba}, {&(0x7f0000000540)="2e7563160eb1ed4415a71343cdda407d694e7af887b3c40cb480065f3309bedcd8482953326e44233064f463a6a5d3b94052c5bae15070ea179f84c5a0ea43eebf5f14222074e042d656a9373b938f44dc4fa7a73ff3e7182522f919941c68eef8093878622303e1051b0db716c724e4bad2cf9258153d110630268445c4aab6d31ddb97c59faf050f66547351831495883a70ef1a6e77fc518842feea6a6f4c43a2f4b642b29d59441642888fc59fc3a4f144fe3ed33b1ae9991f5749e6e6fd4a20", 0xc2}, {&(0x7f0000000040)="b58555ae1ab7692fd1423a146c4022059f4118efc4aa71a6e483e2ecf7ddc2f05443aa53f6fccf20e28dd26d8f93146acbfa6a33b18b7d8a", 0x38}, {&(0x7f0000000300)="de1112631c36ae953209157813a333ed562b5b6115354e2d317e8c46050d938997a654f22f2468f9013d73489e76ebce180ccbc02a3b26a0266ffb13fd0527540b359ef4029f4556c0b0f53b7055330017d0754b38e4f5832eb6249aeaf36a49ab56b7625091f1ad266d347a28b8de2f06cc279b6434ef530147c07e27e224a18a4638a61547c53a3e8b03971878739d079f27f5596b8b4220dfc4c9f338d42e2a9038d44ed5c4485a1857a2f78be8d52d3daf905403f9fb7f9c90c0369f9b979dbaf3aea4e3305b3585b3eab5", 0xcd}], 0x4, &(0x7f00000006c0)}, 0xc)

00:04:17 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
sendmsg$inet_sctp(r1, &(0x7f0000000640)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000180)="55d05ec7ce5ff9a07d66e1f90d9b9dc1475e2558797eae10d6f7d9160169a5a55d201b9b19cb5ef4e025ff1a132e3af7bbc584fc189ce971e215c9b446899b0368e25f528c13ba1b413c306907c10c7b3238c502face1536a1f577bd5e84ed1464824b4ae9e56062226a88e1914f1d4a248c0f7b7a6eb70f047ffb5a03cace00ceb1cee9aed355afba426312dfd72c5c01aa33c16864e447fdf141d7991817653179f8db7b7758b12a66b02b51f858508e98f35e832512451dc6", 0xba}, {&(0x7f0000000540)="2e7563160eb1ed4415a71343cdda407d694e7af887b3c40cb480065f3309bedcd8482953326e44233064f463a6a5d3b94052c5bae15070ea179f84c5a0ea43eebf5f14222074e042d656a9373b938f44dc4fa7a73ff3e7182522f919941c68eef8093878622303e1051b0db716c724e4bad2cf9258153d110630268445c4aab6d31ddb97c59faf050f66547351831495883a70ef1a6e77fc518842feea6a6f4c43a2f4b642b29d59441642888fc59fc3a4f144fe3ed33b1ae9991f5749e6e6fd4a20", 0xc2}, {&(0x7f0000000040)="b58555ae1ab7692fd1423a146c4022059f4118efc4aa71a6e483e2ecf7ddc2f05443aa53f6fccf20e28dd26d8f93146acbfa6a33b18b7d8a", 0x38}, {&(0x7f0000000300)="de1112631c36ae953209157813a333ed562b5b6115354e2d317e8c46050d938997a654f22f2468f9013d73489e76ebce180ccbc02a3b26a0266ffb13fd0527540b359ef4029f4556c0b0f53b7055330017d0754b38e4f5832eb6249aeaf36a49ab56b7625091f1ad266d347a28b8de2f06cc279b6434ef530147c07e27e224a18a4638a61547c53a3e8b03971878739d079f27f5596b8b4220dfc4c9f338d42e2a9038d44ed5c4485a1857a2f78be8d52d3daf905403f9fb7f9c90c0369f9b979dbaf3aea4e3305b3585b3eab5", 0xcd}], 0x4, &(0x7f00000006c0)}, 0xc)

00:04:17 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
sendmsg$inet_sctp(r1, &(0x7f0000000640)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000180)="55d05ec7ce5ff9a07d66e1f90d9b9dc1475e2558797eae10d6f7d9160169a5a55d201b9b19cb5ef4e025ff1a132e3af7bbc584fc189ce971e215c9b446899b0368e25f528c13ba1b413c306907c10c7b3238c502face1536a1f577bd5e84ed1464824b4ae9e56062226a88e1914f1d4a248c0f7b7a6eb70f047ffb5a03cace00ceb1cee9aed355afba426312dfd72c5c01aa33c16864e447fdf141d7991817653179f8db7b7758b12a66b02b51f858508e98f35e832512451dc6c2", 0xbb}, {&(0x7f0000000540)="2e7563160eb1ed4415a71343cdda407d694e7af887b3c40cb480065f3309bedcd8482953326e44233064f463a6a5d3b94052c5bae15070ea179f84c5a0ea43eebf5f14222074e042d656a9373b938f44dc4fa7a73ff3e7182522f919941c68eef8093878622303e1051b0db716c724e4bad2cf9258153d110630268445c4aab6d31ddb97c59faf050f66547351831495883a70ef1a6e77fc518842feea6a6f4c43a2f4b642b29d59441642888fc59fc3a4f144fe3ed33b1ae9991f5749e6e6fd4a20", 0xc2}, {&(0x7f0000000040)="b58555ae1ab7692fd1423a146c4022059f4118efc4aa71a6e483e2ecf7ddc2f05443aa53f6fccf20e28dd26d8f93146acbfa6a33b18b7d8a", 0x38}, {&(0x7f0000000300)="de1112631c36ae953209157813a333ed562b5b6115354e2d317e8c46050d938997a654f22f2468f9013d73489e76ebce180ccbc02a3b26a0266ffb13fd0527540b359ef4029f4556c0b0f53b7055330017d0754b38e4f5832eb6249aeaf36a49ab56b7625091f1ad266d347a28b8de2f06cc279b6434ef530147c07e27e224a18a4638a61547c53a3e8b03971878739d079f27f5596b8b4220dfc4c9f338d42e2a9038d44ed5c4485a1857a2f78be8d52d3daf905403f9fb7f9c90c0369f9b979dbaf3aea4e3305b3585b3eab5", 0xcd}], 0x4}, 0xc)

00:04:17 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
sendmsg$inet_sctp(r1, &(0x7f0000000640)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000180)="55d05ec7ce5ff9a07d66e1f90d9b9dc1475e2558797eae10d6f7d9160169a5a55d201b9b19cb5ef4e025ff1a132e3af7bbc584fc189ce971e215c9b446899b0368e25f528c13ba1b413c306907c10c7b3238c502face1536a1f577bd5e84ed1464824b4ae9e56062226a88e1914f1d4a248c0f7b7a6eb70f047ffb5a03cace00ceb1cee9aed355afba426312dfd72c5c01aa33c16864e447fdf141d7991817653179f8db7b7758b12a66b02b51f858508e98f35e832512451dc6c2", 0xbb}, {&(0x7f0000000540)="2e7563160eb1ed4415a71343cdda407d694e7af887b3c40cb480065f3309bedcd8482953326e44233064f463a6a5d3b94052c5bae15070ea179f84c5a0ea43eebf5f14222074e042d656a9373b938f44dc4fa7a73ff3e7182522f919941c68eef8093878622303e1051b0db716c724e4bad2cf9258153d110630268445c4aab6d31ddb97c59faf050f66547351831495883a70ef1a6e77fc518842feea6a6f4c43a2f4b642b29d59441642888fc59fc3a4f144fe3ed33b1ae9991f5749e6e6fd4a20", 0xc2}, {&(0x7f0000000040)="b58555ae1ab7692fd1423a146c4022059f4118efc4aa71a6e483e2ecf7ddc2f05443aa53f6fccf20e28dd26d8f93146acbfa6a33b18b7d8a", 0x38}, {&(0x7f0000000300)="de1112631c36ae953209157813a333ed562b5b6115354e2d317e8c46050d938997a654f22f2468f9013d73489e76ebce180ccbc02a3b26a0266ffb13fd0527540b359ef4029f4556c0b0f53b7055330017d0754b38e4f5832eb6249aeaf36a49ab56b7625091f1ad266d347a28b8de2f06cc279b6434ef530147c07e27e224a18a4638a61547c53a3e8b03971878739d079f27f5596b8b4220dfc4c9f338d42e2a9038d44ed5c4485a1857a2f78be8d52d3daf905403f9fb7f9c90c0369f9b979dbaf3aea4e3305b3585b3eab5", 0xcd}], 0x4}, 0xc)

00:04:17 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001680)={@in6={{0x1c, 0x1c, 0x0, 0xfc, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}}}, &(0x7f0000001740)=0x88)

00:04:17 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000), 0x8)

00:04:17 executing program 0:
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x198}, 0x98)

00:04:17 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
sendmsg$inet_sctp(r1, &(0x7f0000000640)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000180)="55d05ec7ce5ff9a07d66e1f90d9b9dc1475e2558797eae10d6f7d9160169a5a55d201b9b19cb5ef4e025ff1a132e3af7bbc584fc189ce971e215c9b446899b0368e25f528c13ba1b413c306907c10c7b3238c502face1536a1f577bd5e84ed1464824b4ae9e56062226a88e1914f1d4a248c0f7b7a6eb70f047ffb5a03cace00ceb1cee9aed355afba426312dfd72c5c01aa33c16864e447fdf141d7991817653179f8db7b7758b12a66b02b51f858508e98f35e832512451dc6c2", 0xbb}, {&(0x7f0000000540)="2e7563160eb1ed4415a71343cdda407d694e7af887b3c40cb480065f3309bedcd8482953326e44233064f463a6a5d3b94052c5bae15070ea179f84c5a0ea43eebf5f14222074e042d656a9373b938f44dc4fa7a73ff3e7182522f919941c68eef8093878622303e1051b0db716c724e4bad2cf9258153d110630268445c4aab6d31ddb97c59faf050f66547351831495883a70ef1a6e77fc518842feea6a6f4c43a2f4b642b29d59441642888fc59fc3a4f144fe3ed33b1ae9991f5749e6e6fd4a20", 0xc2}, {&(0x7f0000000040)="b58555ae1ab7692fd1423a146c4022059f4118efc4aa71a6e483e2ecf7ddc2f05443aa53f6fccf20e28dd26d8f93146acbfa6a33b18b7d8a", 0x38}, {&(0x7f0000000300)="de1112631c36ae953209157813a333ed562b5b6115354e2d317e8c46050d938997a654f22f2468f9013d73489e76ebce180ccbc02a3b26a0266ffb13fd0527540b359ef4029f4556c0b0f53b7055330017d0754b38e4f5832eb6249aeaf36a49ab56b7625091f1ad266d347a28b8de2f06cc279b6434ef530147c07e27e224a18a4638a61547c53a3e8b03971878739d079f27f5596b8b4220dfc4c9f338d42e2a9038d44ed5c4485a1857a2f78be8d52d3daf905403f9fb7f9c90c0369f9b979dbaf3aea4e3305b3585b3eab5", 0xcd}], 0x4}, 0xc)

00:04:17 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001680)={@in6={{0x1c, 0x1c, 0x0, 0xfc, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}}}, &(0x7f0000001740)=0x88)

00:04:17 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000240)={<r3=>0x0, @in6={{0x1c, 0x1c, 0x0, 0x1, @local={0xfe, 0x80, '\x00', 0x0}, 0x20}}, 0xf820}, &(0x7f0000000300)=0x90)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000340)={@in6={{0x1c, 0x1c, 0x3, 0x6, @remote={0xfe, 0x80, '\x00', 0x0}, 0x200}}, r3, 0xd6fc, 0x3, 0x21b, 0x401, 0x4, 0x7}, 0x98)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r2, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r5=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r5}, 0xc)
getsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000100)={r5, 0x4}, &(0x7f0000000000)=0x8)
r6 = accept4(r1, &(0x7f00000000c0)=@in={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10, 0x0)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = socket$inet(0x2, 0x5, 0x0)
r9 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r9, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r10 = dup2(r9, r8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x105, &(0x7f0000000400)=ANY=[@ANYBLOB="08002dc4a79a292aec1f693f00000000000000171b7ad7a64b08a6b20556f7a3dd67a6425977769e4d8cc495a6a91fbd132b3732248eba63a8cac9e961dc0986e0d5a49af77a804344c7424bbe0befc9ba8f5584dfa1a19f568661382fa5db7f37b8087169931e20f612e3742996130762e1e380dbf3ec6b733ecb87234ef87e68b4caf2444f552a6c9b1bf7e377774dd0c096f5fe0000000000000000", @ANYRES32=<r11=>0x0], &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0xf, &(0x7f0000000040)={r11}, 0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f0000000180)={0x2, 0x7f, r11}, &(0x7f00000001c0)=0xc)

00:04:17 executing program 3:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001680)={@in6={{0x1c, 0x1c, 0x0, 0xfc, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}}}, &(0x7f0000001740)=0x88)

00:04:17 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
sendmsg$inet_sctp(r1, &(0x7f0000000640)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000180)="55d05ec7ce5ff9a07d66e1f90d9b9dc1475e2558797eae10d6f7d9160169a5a55d201b9b19cb5ef4e025ff1a132e3af7bbc584fc189ce971e215c9b446899b0368e25f528c13ba1b413c306907c10c7b3238c502face1536a1f577bd5e84ed1464824b4ae9e56062226a88e1914f1d4a248c0f7b7a6eb70f047ffb5a03cace00ceb1cee9aed355afba426312dfd72c5c01aa33c16864e447fdf141d7991817653179f8db7b7758b12a66b02b51f858508e98f35e832512451dc6c2", 0xbb}, {&(0x7f0000000540)="2e7563160eb1ed4415a71343cdda407d694e7af887b3c40cb480065f3309bedcd8482953326e44233064f463a6a5d3b94052c5bae15070ea179f84c5a0ea43eebf5f14222074e042d656a9373b938f44dc4fa7a73ff3e7182522f919941c68eef8093878622303e1051b0db716c724e4bad2cf9258153d110630268445c4aab6d31ddb97c59faf050f66547351831495883a70ef1a6e77fc518842feea6a6f4c43a2f4b642b29d59441642888fc59fc3a4f144fe3ed33b1ae9991f5749e6e6fd4a20", 0xbd}, {&(0x7f0000000040)="b58555ae1ab7692fd1423a146c4022059f4118efc4aa71a6e483e2ecf7ddc2f05443aa53f6fccf20e28dd26d8f93146acbfa6a33b18b7d8a", 0x35}, {&(0x7f0000000300)="de1112631c36ae953209157813a333ed562b5b6115354e2d317e8c46050d938997a654f22f2468f9013d73489e76ebce180ccbc02a3b26a0266ffb13fd0527540b359ef4029f4556c0b0f53b7055330017d0754b38e4f5832eb6249aeaf36a49ab56b7625091f1ad266d347a28b8de2f06cc279b6434ef530147c07e27e224a18a4638a61547c53a3e8b03971878739d079f27f5596b8b4220dfc4c9f338d42e2a9038d44ed5c4485a1857a2f78be8d52d3daf905403f9fb7f9c90c0369f9b979dbaf3aea4e3305b3585b3eab5", 0xcd}], 0x4, &(0x7f00000006c0), 0xf4}, 0x0)

00:04:17 executing program 0:
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x198}, 0x98)

00:04:17 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000240)={<r3=>0x0, @in6={{0x1c, 0x1c, 0x0, 0x1, @local={0xfe, 0x80, '\x00', 0x0}, 0x20}}, 0xf820}, &(0x7f0000000300)=0x90)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000340)={@in6={{0x1c, 0x1c, 0x3, 0x6, @remote={0xfe, 0x80, '\x00', 0x0}, 0x200}}, r3, 0xd6fc, 0x3, 0x21b, 0x401, 0x4, 0x7}, 0x98)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r2, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r5=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r5}, 0xc)
getsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000100)={r5, 0x4}, &(0x7f0000000000)=0x8)
r6 = accept4(r1, &(0x7f00000000c0)=@in={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10, 0x0)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = socket$inet(0x2, 0x5, 0x0)
r9 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r9, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r10 = dup2(r9, r8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x105, &(0x7f0000000400)=ANY=[@ANYBLOB="08002dc4a79a292aec1f693f00000000000000171b7ad7a64b08a6b20556f7a3dd67a6425977769e4d8cc495a6a91fbd132b3732248eba63a8cac9e961dc0986e0d5a49af77a804344c7424bbe0befc9ba8f5584dfa1a19f568661382fa5db7f37b8087169931e20f612e3742996130762e1e380dbf3ec6b733ecb87234ef87e68b4caf2444f552a6c9b1bf7e377774dd0c096f5fe0000000000000000", @ANYRES32=<r11=>0x0], &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0xf, &(0x7f0000000040)={r11}, 0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f0000000180)={0x2, 0x7f, r11}, &(0x7f00000001c0)=0xc)

00:04:17 executing program 3:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001680)={@in6={{0x1c, 0x1c, 0x0, 0xfc, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}}}, &(0x7f0000001740)=0x88)

00:04:17 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000240)={<r3=>0x0, @in6={{0x1c, 0x1c, 0x0, 0x1, @local={0xfe, 0x80, '\x00', 0x0}, 0x20}}, 0xf820}, &(0x7f0000000300)=0x90)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000340)={@in6={{0x1c, 0x1c, 0x3, 0x6, @remote={0xfe, 0x80, '\x00', 0x0}, 0x200}}, r3, 0xd6fc, 0x3, 0x21b, 0x401, 0x4, 0x7}, 0x98)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r2, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r5=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r5}, 0xc)
getsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000100)={r5, 0x4}, &(0x7f0000000000)=0x8)
r6 = accept4(r1, &(0x7f00000000c0)=@in={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10, 0x0)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = socket$inet(0x2, 0x5, 0x0)
r9 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r9, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r10 = dup2(r9, r8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x105, &(0x7f0000000400)=ANY=[@ANYBLOB="08002dc4a79a292aec1f693f00000000000000171b7ad7a64b08a6b20556f7a3dd67a6425977769e4d8cc495a6a91fbd132b3732248eba63a8cac9e961dc0986e0d5a49af77a804344c7424bbe0befc9ba8f5584dfa1a19f568661382fa5db7f37b8087169931e20f612e3742996130762e1e380dbf3ec6b733ecb87234ef87e68b4caf2444f552a6c9b1bf7e377774dd0c096f5fe0000000000000000", @ANYRES32=<r11=>0x0], &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0xf, &(0x7f0000000040)={r11}, 0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f0000000180)={0x2, 0x7f, r11}, &(0x7f00000001c0)=0xc)

00:04:17 executing program 0:
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x198}, 0x98)

00:04:17 executing program 3:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001680)={@in6={{0x1c, 0x1c, 0x0, 0xfc, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}}}, &(0x7f0000001740)=0x88)

00:04:17 executing program 0:
r0 = dup(0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x198}, 0x98)

00:04:17 executing program 3:
socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000001680)={@in6={{0x1c, 0x1c, 0x0, 0xfc, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}}}, &(0x7f0000001740)=0x88)

00:04:17 executing program 0:
r0 = dup(0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x198}, 0x98)

00:04:17 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000240)={<r3=>0x0, @in6={{0x1c, 0x1c, 0x0, 0x1, @local={0xfe, 0x80, '\x00', 0x0}, 0x20}}, 0xf820}, &(0x7f0000000300)=0x90)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000340)={@in6={{0x1c, 0x1c, 0x3, 0x6, @remote={0xfe, 0x80, '\x00', 0x0}, 0x200}}, r3, 0xd6fc, 0x3, 0x21b, 0x401, 0x4, 0x7}, 0x98)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r2, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r5=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r5}, 0xc)
getsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000100)={r5, 0x4}, &(0x7f0000000000)=0x8)
r6 = accept4(r1, &(0x7f00000000c0)=@in={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10, 0x0)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = socket$inet(0x2, 0x5, 0x0)
r9 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r9, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r10 = dup2(r9, r8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x105, &(0x7f0000000400)=ANY=[@ANYBLOB="08002dc4a79a292aec1f693f00000000000000171b7ad7a64b08a6b20556f7a3dd67a6425977769e4d8cc495a6a91fbd132b3732248eba63a8cac9e961dc0986e0d5a49af77a804344c7424bbe0befc9ba8f5584dfa1a19f568661382fa5db7f37b8087169931e20f612e3742996130762e1e380dbf3ec6b733ecb87234ef87e68b4caf2444f552a6c9b1bf7e377774dd0c096f5fe0000000000000000", @ANYRES32=<r11=>0x0], &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0xf, &(0x7f0000000040)={r11}, 0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f0000000180)={0x2, 0x7f, r11}, &(0x7f00000001c0)=0xc)

00:04:17 executing program 0:
r0 = dup(0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x198}, 0x98)

00:04:17 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
socket(0x2, 0x1, 0x1)
sendmsg$inet_sctp(r1, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000000)=0xffff, 0x4)
dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x18d, 0x0, 0x100}, 0x98)

00:04:17 executing program 3:
socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000001680)={@in6={{0x1c, 0x1c, 0x0, 0xfc, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}}}, &(0x7f0000001740)=0x88)

00:04:17 executing program 3:
socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000001680)={@in6={{0x1c, 0x1c, 0x0, 0xfc, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}}}, &(0x7f0000001740)=0x88)

00:04:17 executing program 0:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000000)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x198}, 0x98)

00:04:17 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
socket(0x2, 0x1, 0x1)
sendmsg$inet_sctp(r1, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000000)=0xffff, 0x4)
dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x18d, 0x0, 0x100}, 0x98)

00:04:17 executing program 0:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000000)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x198}, 0x98)

00:04:17 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000240)={<r3=>0x0, @in6={{0x1c, 0x1c, 0x0, 0x1, @local={0xfe, 0x80, '\x00', 0x0}, 0x20}}, 0xf820}, &(0x7f0000000300)=0x90)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000340)={@in6={{0x1c, 0x1c, 0x3, 0x6, @remote={0xfe, 0x80, '\x00', 0x0}, 0x200}}, r3, 0xd6fc, 0x3, 0x21b, 0x401, 0x4, 0x7}, 0x98)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r2, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r5=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r5}, 0xc)
getsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000100)={r5, 0x4}, &(0x7f0000000000)=0x8)
accept4(r1, &(0x7f00000000c0)=@in={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10, 0x0)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r7 = socket$inet(0x2, 0x5, 0x0)
r8 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r8, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r9 = dup2(r8, r7)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f0000000400)=ANY=[@ANYBLOB="08002dc4a79a292aec1f693f00000000000000171b7ad7a64b08a6b20556f7a3dd67a6425977769e4d8cc495a6a91fbd132b3732248eba63a8cac9e961dc0986e0d5a49af77a804344c7424bbe0befc9ba8f5584dfa1a19f568661382fa5db7f37b8087169931e20f612e3742996130762e1e380dbf3ec6b733ecb87234ef87e68b4caf2444f552a6c9b1bf7e377774dd0c096f5fe0000000000000000", @ANYRES32=<r10=>0x0], &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0xf, &(0x7f0000000040)={r10}, 0xc)

00:04:17 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, 0x0, &(0x7f0000001740))

00:04:17 executing program 0:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000000)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x198}, 0x98)

00:04:17 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
socket(0x2, 0x1, 0x1)
sendmsg$inet_sctp(r1, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000000)=0xffff, 0x4)
dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x18d, 0x0, 0x100}, 0x98)

00:04:17 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, 0x0, &(0x7f0000001740))

00:04:17 executing program 0:
socket$inet_sctp(0x2, 0x1, 0x84)
r0 = dup(0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x198}, 0x98)

00:04:17 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
socket(0x2, 0x1, 0x1)
sendmsg$inet_sctp(r1, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000000)=0xffff, 0x4)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x18d, 0x0, 0x100}, 0x98)

00:04:17 executing program 0:
socket$inet_sctp(0x2, 0x1, 0x84)
r0 = dup(0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x198}, 0x98)

00:04:17 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000240)={<r3=>0x0, @in6={{0x1c, 0x1c, 0x0, 0x1, @local={0xfe, 0x80, '\x00', 0x0}, 0x20}}, 0xf820}, &(0x7f0000000300)=0x90)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000340)={@in6={{0x1c, 0x1c, 0x3, 0x6, @remote={0xfe, 0x80, '\x00', 0x0}, 0x200}}, r3, 0xd6fc, 0x3, 0x21b, 0x401, 0x4, 0x7}, 0x98)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r2, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r5=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r5}, 0xc)
getsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000100)={r5, 0x4}, &(0x7f0000000000)=0x8)
accept4(r1, &(0x7f00000000c0)=@in={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = socket$inet(0x2, 0x5, 0x0)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r7, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r8 = dup2(r7, r6)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000400)=ANY=[@ANYBLOB="08002dc4a79a292aec1f693f00000000000000171b7ad7a64b08a6b20556f7a3dd67a6425977769e4d8cc495a6a91fbd132b3732248eba63a8cac9e961dc0986e0d5a49af77a804344c7424bbe0befc9ba8f5584dfa1a19f568661382fa5db7f37b8087169931e20f612e3742996130762e1e380dbf3ec6b733ecb87234ef87e68b4caf2444f552a6c9b1bf7e377774dd0c096f5fe0000000000000000", @ANYRES32=0x0], &(0x7f0000001700)=0x8)

00:04:17 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, 0x0, &(0x7f0000001740))

00:04:17 executing program 0:
socket$inet_sctp(0x2, 0x1, 0x84)
r0 = dup(0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x198}, 0x98)

00:04:17 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
socket(0x2, 0x1, 0x1)
sendmsg$inet_sctp(r1, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x18d, 0x0, 0x100}, 0x98)

00:04:17 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001680)={@in6={{0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}}}, &(0x7f0000001740)=0x88)

00:04:17 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x198}, 0x98)

00:04:17 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001680)={@in6={{0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}}}, &(0x7f0000001740)=0x88)

00:04:17 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000240)={<r3=>0x0, @in6={{0x1c, 0x1c, 0x0, 0x1, @local={0xfe, 0x80, '\x00', 0x0}, 0x20}}, 0xf820}, &(0x7f0000000300)=0x90)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000340)={@in6={{0x1c, 0x1c, 0x3, 0x6, @remote={0xfe, 0x80, '\x00', 0x0}, 0x200}}, r3, 0xd6fc, 0x3, 0x21b, 0x401, 0x4, 0x7}, 0x98)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r2, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r5=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r5}, 0xc)
getsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000100)={r5, 0x4}, &(0x7f0000000000)=0x8)
accept4(r1, &(0x7f00000000c0)=@in={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = socket$inet(0x2, 0x5, 0x0)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r7, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r7, r6)

00:04:17 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x198}, 0x98)

00:04:17 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001680)={@in6={{0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}}}, 0x0)

00:04:17 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
socket(0x2, 0x1, 0x1)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x18d, 0x0, 0x100}, 0x98)

00:04:17 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x198}, 0x98)

00:04:17 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001680)={@in6={{0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}}}, 0x0)

00:04:17 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, 0x0, 0x0)

00:04:18 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001680)={@in6={{0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}}}, 0x0)

00:04:18 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000240)={<r3=>0x0, @in6={{0x1c, 0x1c, 0x0, 0x1, @local={0xfe, 0x80, '\x00', 0x0}, 0x20}}, 0xf820}, &(0x7f0000000300)=0x90)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000340)={@in6={{0x1c, 0x1c, 0x3, 0x6, @remote={0xfe, 0x80, '\x00', 0x0}, 0x200}}, r3, 0xd6fc, 0x3, 0x21b, 0x401, 0x4, 0x7}, 0x98)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r2, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r5=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r5}, 0xc)
getsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000100)={r5, 0x4}, &(0x7f0000000000)=0x8)
accept4(r1, &(0x7f00000000c0)=@in={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet(0x2, 0x5, 0x0)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r6, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

00:04:18 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x18d, 0x0, 0x100}, 0x98)

00:04:18 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, 0x0, 0x0)

00:04:18 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x18d, 0x0, 0x100}, 0x98)

00:04:18 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet(0x2, 0x5, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = dup2(r4, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000040)={r6}, 0xc)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x0, 0x400, @ipv4, 0x9}}, r6, 0x2000, 0x5, 0x188}, 0x98)

00:04:18 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
socket(0x2, 0x1, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x18d, 0x0, 0x100}, 0x98)

00:04:18 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, 0x0, 0x0)

00:04:18 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000240)={<r3=>0x0, @in6={{0x1c, 0x1c, 0x0, 0x1, @local={0xfe, 0x80, '\x00', 0x0}, 0x20}}, 0xf820}, &(0x7f0000000300)=0x90)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000340)={@in6={{0x1c, 0x1c, 0x3, 0x6, @remote={0xfe, 0x80, '\x00', 0x0}, 0x200}}, r3, 0xd6fc, 0x3, 0x21b, 0x401, 0x4, 0x7}, 0x98)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r2, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r5=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r5}, 0xc)
getsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000100)={r5, 0x4}, &(0x7f0000000000)=0x8)
accept4(r1, &(0x7f00000000c0)=@in={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)

00:04:18 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet(0x2, 0x5, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = dup2(r4, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000040)={r6}, 0xc)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x0, 0x400, @ipv4, 0x9}}, r6, 0x2000, 0x5, 0x188}, 0x98)

00:04:18 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x18d, 0x0, 0x100}, 0x98)

00:04:18 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet(0x2, 0x5, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = dup2(r4, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000040)={r6}, 0xc)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x0, 0x400, @ipv4, 0x9}}, r6, 0x2000, 0x5, 0x188}, 0x98)

00:04:18 executing program 2:
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x18d, 0x0, 0x100}, 0x98)

00:04:18 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000240)={<r3=>0x0, @in6={{0x1c, 0x1c, 0x0, 0x1, @local={0xfe, 0x80, '\x00', 0x0}, 0x20}}, 0xf820}, &(0x7f0000000300)=0x90)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000340)={@in6={{0x1c, 0x1c, 0x3, 0x6, @remote={0xfe, 0x80, '\x00', 0x0}, 0x200}}, r3, 0xd6fc, 0x3, 0x21b, 0x401, 0x4, 0x7}, 0x98)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r2, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r5=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r5}, 0xc)
getsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000100)={r5, 0x4}, &(0x7f0000000000)=0x8)
accept4(r1, &(0x7f00000000c0)=@in={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet(0x2, 0x5, 0x0)

00:04:18 executing program 2:
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x18d, 0x0, 0x100}, 0x98)

00:04:18 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000000)={@in={{0x10, 0x2, 0x0, @loopback}}}, 0x98)

00:04:18 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet(0x2, 0x5, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r5=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x0, 0x400, @ipv4, 0x9}}, r5, 0x2000, 0x5, 0x188}, 0x98)

00:04:18 executing program 2:
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x18d, 0x0, 0x100}, 0x98)

00:04:18 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000240)={<r3=>0x0, @in6={{0x1c, 0x1c, 0x0, 0x1, @local={0xfe, 0x80, '\x00', 0x0}, 0x20}}, 0xf820}, &(0x7f0000000300)=0x90)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000340)={@in6={{0x1c, 0x1c, 0x3, 0x6, @remote={0xfe, 0x80, '\x00', 0x0}, 0x200}}, r3, 0xd6fc, 0x3, 0x21b, 0x401, 0x4, 0x7}, 0x98)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r2, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r5=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r5}, 0xc)
getsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000100)={r5, 0x4}, &(0x7f0000000000)=0x8)
accept4(r1, &(0x7f00000000c0)=@in={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)

00:04:18 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet(0x2, 0x5, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x0, 0x400, @ipv4, 0x9}}, 0x0, 0x2000, 0x5, 0x188}, 0x98)

00:04:18 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000000)={@in={{0x10, 0x2, 0x0, @loopback}}}, 0x98)

00:04:18 executing program 2:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x18d, 0x0, 0x100}, 0x98)

00:04:18 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x0, 0x400, @ipv4, 0x9}}, 0x0, 0x2000, 0x5, 0x188}, 0x98)

00:04:18 executing program 2:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x18d, 0x0, 0x100}, 0x98)

00:04:18 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000240)={<r3=>0x0, @in6={{0x1c, 0x1c, 0x0, 0x1, @local={0xfe, 0x80, '\x00', 0x0}, 0x20}}, 0xf820}, &(0x7f0000000300)=0x90)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000340)={@in6={{0x1c, 0x1c, 0x3, 0x6, @remote={0xfe, 0x80, '\x00', 0x0}, 0x200}}, r3, 0xd6fc, 0x3, 0x21b, 0x401, 0x4, 0x7}, 0x98)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r2, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r5=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r5}, 0xc)
getsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000100)={r5, 0x4}, &(0x7f0000000000)=0x8)
accept4(r1, &(0x7f00000000c0)=@in={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10, 0x0)

00:04:18 executing program 2:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x18d, 0x0, 0x100}, 0x98)

00:04:18 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000000)={@in={{0x10, 0x2, 0x0, @loopback}}}, 0x98)

00:04:18 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x0, 0x400, @ipv4, 0x9}}, 0x0, 0x2000, 0x5, 0x188}, 0x98)

00:04:18 executing program 2:
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x18d, 0x0, 0x100}, 0x98)

00:04:18 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x0, 0x400, @ipv4, 0x9}}, 0x0, 0x2000, 0x5, 0x188}, 0x98)

00:04:18 executing program 2:
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x18d, 0x0, 0x100}, 0x98)

00:04:18 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000240)={<r3=>0x0, @in6={{0x1c, 0x1c, 0x0, 0x1, @local={0xfe, 0x80, '\x00', 0x0}, 0x20}}, 0xf820}, &(0x7f0000000300)=0x90)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000340)={@in6={{0x1c, 0x1c, 0x3, 0x6, @remote={0xfe, 0x80, '\x00', 0x0}, 0x200}}, r3, 0xd6fc, 0x3, 0x21b, 0x401, 0x4, 0x7}, 0x98)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r2, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r5=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r5}, 0xc)
getsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000100)={r5, 0x4}, &(0x7f0000000000)=0x8)

00:04:18 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet(0x2, 0x5, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r5=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x0, 0x400, @ipv4, 0x9}}, r5, 0x2000, 0x5, 0x188}, 0x98)

00:04:18 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x0, 0x400, @ipv4, 0x9}}, 0x0, 0x2000, 0x5, 0x188}, 0x98)

00:04:18 executing program 2:
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x18d, 0x0, 0x100}, 0x98)

00:04:18 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x0, 0x400, @ipv4, 0x9}}, 0x0, 0x2000, 0x5, 0x188}, 0x98)

00:04:18 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0)

00:04:18 executing program 3:
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x0, 0x400, @ipv4, 0x9}}, 0x0, 0x2000, 0x5, 0x188}, 0x98)

00:04:18 executing program 3:
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x0, 0x400, @ipv4, 0x9}}, 0x0, 0x2000, 0x5, 0x188}, 0x98)

00:04:18 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000240)={<r2=>0x0, @in6={{0x1c, 0x1c, 0x0, 0x1, @local={0xfe, 0x80, '\x00', 0x0}, 0x20}}, 0xf820}, &(0x7f0000000300)=0x90)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000340)={@in6={{0x1c, 0x1c, 0x3, 0x6, @remote={0xfe, 0x80, '\x00', 0x0}, 0x200}}, r2, 0xd6fc, 0x3, 0x21b, 0x401, 0x4, 0x7}, 0x98)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000100)={r4, 0x4}, &(0x7f0000000000)=0x8)

00:04:18 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x188}, 0x98)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet(0x2, 0x5, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = socket$inet(0x2, 0x5, 0x0)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r7, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r8 = dup2(r7, r6)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r9=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000040)={r9}, 0xc)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000001c0)={r9, 0x6}, 0x8)
r10 = dup2(r4, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="010000ff00", @ANYRES32=<r11=>0x0], &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000040)={r11}, 0xc)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast2}}, r11}, 0x88)

00:04:18 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0)

00:04:18 executing program 3:
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x0, 0x400, @ipv4, 0x9}}, 0x0, 0x2000, 0x5, 0x188}, 0x98)

00:04:18 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000240)={<r2=>0x0, @in6={{0x1c, 0x1c, 0x0, 0x1, @local={0xfe, 0x80, '\x00', 0x0}, 0x20}}, 0xf820}, &(0x7f0000000300)=0x90)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000340)={@in6={{0x1c, 0x1c, 0x3, 0x6, @remote={0xfe, 0x80, '\x00', 0x0}, 0x200}}, r2, 0xd6fc, 0x3, 0x21b, 0x401, 0x4, 0x7}, 0x98)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r1, r0)
getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000000)=0x8)

00:04:18 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0)

00:04:18 executing program 3:
r0 = dup(0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x0, 0x400, @ipv4, 0x9}}, 0x0, 0x2000, 0x5, 0x188}, 0x98)

00:04:18 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000240)={<r2=>0x0, @in6={{0x1c, 0x1c, 0x0, 0x1, @local={0xfe, 0x80, '\x00', 0x0}, 0x20}}, 0xf820}, &(0x7f0000000300)=0x90)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000340)={@in6={{0x1c, 0x1c, 0x3, 0x6, @remote={0xfe, 0x80, '\x00', 0x0}, 0x200}}, r2, 0xd6fc, 0x3, 0x21b, 0x401, 0x4, 0x7}, 0x98)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r1, r0)
getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000000)=0x8)

00:04:18 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x98)

00:04:18 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x188}, 0x98)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet(0x2, 0x5, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = socket$inet(0x2, 0x5, 0x0)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r7, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r8 = dup2(r7, r6)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r9=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000040)={r9}, 0xc)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000001c0)={r9, 0x6}, 0x8)
r10 = dup2(r4, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="010000ff00", @ANYRES32=<r11=>0x0], &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000040)={r11}, 0xc)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast2}}, r11}, 0x88)

00:04:18 executing program 3:
r0 = dup(0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x0, 0x400, @ipv4, 0x9}}, 0x0, 0x2000, 0x5, 0x188}, 0x98)

00:04:18 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x98)

00:04:18 executing program 3:
r0 = dup(0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x0, 0x400, @ipv4, 0x9}}, 0x0, 0x2000, 0x5, 0x188}, 0x98)

00:04:18 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000240)={<r2=>0x0, @in6={{0x1c, 0x1c, 0x0, 0x1, @local={0xfe, 0x80, '\x00', 0x0}, 0x20}}, 0xf820}, &(0x7f0000000300)=0x90)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000340)={@in6={{0x1c, 0x1c, 0x3, 0x6, @remote={0xfe, 0x80, '\x00', 0x0}, 0x200}}, r2, 0xd6fc, 0x3, 0x21b, 0x401, 0x4, 0x7}, 0x98)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r1, r0)
getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000000)=0x8)

00:04:18 executing program 3:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x0, 0x400, @ipv4, 0x9}}, 0x0, 0x2000, 0x5, 0x188}, 0x98)

00:04:18 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x98)

00:04:18 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x188}, 0x98)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet(0x2, 0x5, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = socket$inet(0x2, 0x5, 0x0)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r7, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r8 = dup2(r7, r6)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r9=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000040)={r9}, 0xc)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000001c0)={r9, 0x6}, 0x8)
r10 = dup2(r4, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="010000ff00", @ANYRES32=<r11=>0x0], &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000040)={r11}, 0xc)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast2}}, r11}, 0x88)

00:04:18 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x18d}, 0x98)

00:04:18 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000240)={<r2=>0x0, @in6={{0x1c, 0x1c, 0x0, 0x1, @local={0xfe, 0x80, '\x00', 0x0}, 0x20}}, 0xf820}, &(0x7f0000000300)=0x90)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000340)={@in6={{0x1c, 0x1c, 0x3, 0x6, @remote={0xfe, 0x80, '\x00', 0x0}, 0x200}}, r2, 0xd6fc, 0x3, 0x21b, 0x401, 0x4, 0x7}, 0x98)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000100)={r3, 0x4}, &(0x7f0000000000)=0x8)

00:04:18 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000240)={<r2=>0x0, @in6={{0x1c, 0x1c, 0x0, 0x1, @local={0xfe, 0x80, '\x00', 0x0}, 0x20}}, 0xf820}, &(0x7f0000000300)=0x90)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000340)={@in6={{0x1c, 0x1c, 0x3, 0x6, @remote={0xfe, 0x80, '\x00', 0x0}, 0x200}}, r2, 0xd6fc, 0x3, 0x21b, 0x401, 0x4, 0x7}, 0x98)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000100)={r3, 0x4}, &(0x7f0000000000)=0x8)

00:04:18 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000240)={<r2=>0x0, @in6={{0x1c, 0x1c, 0x0, 0x1, @local={0xfe, 0x80, '\x00', 0x0}, 0x20}}, 0xf820}, &(0x7f0000000300)=0x90)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000340)={@in6={{0x1c, 0x1c, 0x3, 0x6, @remote={0xfe, 0x80, '\x00', 0x0}, 0x200}}, r2, 0xd6fc, 0x3, 0x21b, 0x401, 0x4, 0x7}, 0x98)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r1, r0)
getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000000)=0x8)

00:04:18 executing program 3:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x0, 0x400, @ipv4, 0x9}}, 0x0, 0x2000, 0x5, 0x188}, 0x98)

00:04:18 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x188}, 0x98)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet(0x2, 0x5, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = socket$inet(0x2, 0x5, 0x0)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r6, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r7 = dup2(r6, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r8=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000040)={r8}, 0xc)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000001c0)={r8, 0x6}, 0x8)
r9 = dup2(r3, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="010000ff00", @ANYRES32=<r10=>0x0], &(0x7f0000001700)=0x8)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast2}}, r10}, 0x88)

00:04:18 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000240)={<r2=>0x0, @in6={{0x1c, 0x1c, 0x0, 0x1, @local={0xfe, 0x80, '\x00', 0x0}, 0x20}}, 0xf820}, &(0x7f0000000300)=0x90)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000340)={@in6={{0x1c, 0x1c, 0x3, 0x6, @remote={0xfe, 0x80, '\x00', 0x0}, 0x200}}, r2, 0xd6fc, 0x3, 0x21b, 0x401, 0x4, 0x7}, 0x98)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000100)={r3, 0x4}, &(0x7f0000000000)=0x8)

00:04:18 executing program 3:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x0, 0x400, @ipv4, 0x9}}, 0x0, 0x2000, 0x5, 0x188}, 0x98)

00:04:18 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000240)={<r2=>0x0, @in6={{0x1c, 0x1c, 0x0, 0x1, @local={0xfe, 0x80, '\x00', 0x0}, 0x20}}, 0xf820}, &(0x7f0000000300)=0x90)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000340)={@in6={{0x1c, 0x1c, 0x3, 0x6, @remote={0xfe, 0x80, '\x00', 0x0}, 0x200}}, r2, 0xd6fc, 0x3, 0x21b, 0x401, 0x4, 0x7}, 0x98)
r3 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000100)={r4, 0x4}, &(0x7f0000000000)=0x8)

00:04:18 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r2, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000400)={@local={0xfe, 0x80, '\x00', 0x0}}, 0x14)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r1, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000840)='EM', 0x2}, {&(0x7f0000000040)="00df5bfb9c7aaa92a69b0d9e0d5c5f7f7ab46c53594e9a3ea57f202a8c75b111229b2f3b13fc588d", 0x28}, {&(0x7f00000000c0)="4bd4c0862c2a7e449029", 0xa}, {&(0x7f00000002c0)="96c15500e25a9b56453b78f1f7f242c6b4e384968072adc623086546ef93ba50f580c512934499bbcad0d51d3e3fca1c3c083df464302302537de9f2b940312649069d8b41a8cbf796f0a0a535cb965d28d4994f8df5a42aca04138170370e027e92cf5179455b121b7152ba2b182fadbef6eed68188d0a544207c945ea1db5e24aa0b8b9ee179388a205455f22fce6e50bd5c", 0x93}, {&(0x7f0000000240)="3c5ec3f2a1634e4b34a4eaa35cf940c62f44a5d2fc28cf76667f6911469f96cb87", 0x21}], 0x5}, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x1004, &(0x7f0000000440)=0x5, 0x4)
connect$inet6(r1, &(0x7f0000000200)={0x1c, 0x1c, 0x3, 0x20, @loopback, 0x10001}, 0x1c)
socket(0x10, 0x20000000, 0x3)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={<r3=>0x0, 0x5, 0xc, 0xfb, 0xfffffffffffffffa}, &(0x7f0000000080)=0x18)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x8, @loopback, 0x6}}, r3, 0x7, 0x7, 0x209, 0x7, 0x3, 0xff}, 0x98)

00:04:18 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x188}, 0x98)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet(0x2, 0x5, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = socket$inet(0x2, 0x5, 0x0)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r6, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r7 = dup2(r6, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r8=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000040)={r8}, 0xc)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000001c0)={r8, 0x6}, 0x8)
dup2(r3, r2)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast2}}}, 0x88)

00:04:18 executing program 3:
socket$inet_sctp(0x2, 0x1, 0x84)
r0 = dup(0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x0, 0x400, @ipv4, 0x9}}, 0x0, 0x2000, 0x5, 0x188}, 0x98)

00:04:18 executing program 3:
socket$inet_sctp(0x2, 0x1, 0x84)
r0 = dup(0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x0, 0x400, @ipv4, 0x9}}, 0x0, 0x2000, 0x5, 0x188}, 0x98)

00:04:18 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000240)={<r2=>0x0, @in6={{0x1c, 0x1c, 0x0, 0x1, @local={0xfe, 0x80, '\x00', 0x0}, 0x20}}, 0xf820}, &(0x7f0000000300)=0x90)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000340)={@in6={{0x1c, 0x1c, 0x3, 0x6, @remote={0xfe, 0x80, '\x00', 0x0}, 0x200}}, r2, 0xd6fc, 0x3, 0x21b, 0x401, 0x4, 0x7}, 0x98)
r3 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000100)={r4, 0x4}, &(0x7f0000000000)=0x8)

00:04:18 executing program 3:
socket$inet_sctp(0x2, 0x1, 0x84)
r0 = dup(0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x0, 0x400, @ipv4, 0x9}}, 0x0, 0x2000, 0x5, 0x188}, 0x98)

00:04:18 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000240)={<r2=>0x0, @in6={{0x1c, 0x1c, 0x0, 0x1, @local={0xfe, 0x80, '\x00', 0x0}, 0x20}}, 0xf820}, &(0x7f0000000300)=0x90)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000340)={@in6={{0x1c, 0x1c, 0x3, 0x6, @remote={0xfe, 0x80, '\x00', 0x0}, 0x200}}, r2, 0xd6fc, 0x3, 0x21b, 0x401, 0x4, 0x7}, 0x98)
r3 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000100)={r4, 0x4}, &(0x7f0000000000)=0x8)

00:04:18 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x0, 0x400, @ipv4, 0x9}}, 0x0, 0x2000, 0x5, 0x188}, 0x98)

00:04:18 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r2, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000400)={@local={0xfe, 0x80, '\x00', 0x0}}, 0x14)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r1, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000840)='EM', 0x2}, {&(0x7f0000000040)="00df5bfb9c7aaa92a69b0d9e0d5c5f7f7ab46c53594e9a3ea57f202a8c75b111229b2f3b13fc588d", 0x28}, {&(0x7f00000000c0)="4bd4c0862c2a7e449029", 0xa}, {&(0x7f00000002c0)="96c15500e25a9b56453b78f1f7f242c6b4e384968072adc623086546ef93ba50f580c512934499bbcad0d51d3e3fca1c3c083df464302302537de9f2b940312649069d8b41a8cbf796f0a0a535cb965d28d4994f8df5a42aca04138170370e027e92cf5179455b121b7152ba2b182fadbef6eed68188d0a544207c945ea1db5e24aa0b8b9ee179388a205455f22fce6e50bd5c", 0x93}, {&(0x7f0000000240)="3c5ec3f2a1634e4b34a4eaa35cf940c62f44a5d2fc28cf76667f6911469f96cb87", 0x21}], 0x5}, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x1004, &(0x7f0000000440)=0x5, 0x4)
connect$inet6(r1, &(0x7f0000000200)={0x1c, 0x1c, 0x3, 0x20, @loopback, 0x10001}, 0x1c)
socket(0x10, 0x20000000, 0x3)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={<r3=>0x0, 0x5, 0xc, 0xfb, 0xfffffffffffffffa}, &(0x7f0000000080)=0x18)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x8, @loopback, 0x6}}, r3, 0x7, 0x7, 0x209, 0x7, 0x3, 0xff}, 0x98)

00:04:19 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x188}, 0x98)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = socket$inet(0x2, 0x5, 0x0)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r6 = dup2(r5, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r7=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000040)={r7}, 0xc)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000001c0)={r7, 0x6}, 0x8)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast2}}}, 0x88)

00:04:19 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000240)={0x0, @in6={{0x1c, 0x1c, 0x0, 0x1, @local={0xfe, 0x80, '\x00', 0x0}, 0x20}}, 0xf820}, &(0x7f0000000300)=0x90)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000100)={r3, 0x4}, &(0x7f0000000000)=0x8)

00:04:19 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x0, 0x400, @ipv4, 0x9}}, 0x0, 0x2000, 0x5, 0x188}, 0x98)

00:04:19 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x0, 0x400, @ipv4, 0x9}}, 0x0, 0x2000, 0x5, 0x188}, 0x98)

00:04:19 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000100)={r3, 0x4}, &(0x7f0000000000)=0x8)

00:04:19 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x188}, 0x98)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = socket$inet(0x2, 0x5, 0x0)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r6 = dup2(r5, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r7=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000040)={r7}, 0xc)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast2}}}, 0x88)

00:04:19 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet(0x2, 0x5, 0x0)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(0xffffffffffffffff, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r2=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={r2, 0x4}, &(0x7f0000000000)=0x8)

00:04:19 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r2, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000400)={@local={0xfe, 0x80, '\x00', 0x0}}, 0x14)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r1, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000840)='EM', 0x2}, {&(0x7f0000000040)="00df5bfb9c7aaa92a69b0d9e0d5c5f7f7ab46c53594e9a3ea57f202a8c75b111229b2f3b13fc588d", 0x28}, {&(0x7f00000000c0)="4bd4c0862c2a7e449029", 0xa}, {&(0x7f00000002c0)="96c15500e25a9b56453b78f1f7f242c6b4e384968072adc623086546ef93ba50f580c512934499bbcad0d51d3e3fca1c3c083df464302302537de9f2b940312649069d8b41a8cbf796f0a0a535cb965d28d4994f8df5a42aca04138170370e027e92cf5179455b121b7152ba2b182fadbef6eed68188d0a544207c945ea1db5e24aa0b8b9ee179388a205455f22fce6e50bd5c", 0x93}, {&(0x7f0000000240)="3c5ec3f2a1634e4b34a4eaa35cf940c62f44a5d2fc28cf76667f6911469f96cb87", 0x21}], 0x5}, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x1004, &(0x7f0000000440)=0x5, 0x4)
connect$inet6(r1, &(0x7f0000000200)={0x1c, 0x1c, 0x3, 0x20, @loopback, 0x10001}, 0x1c)
socket(0x10, 0x20000000, 0x3)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={<r3=>0x0, 0x5, 0xc, 0xfb, 0xfffffffffffffffa}, &(0x7f0000000080)=0x18)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x8, @loopback, 0x6}}, r3, 0x7, 0x7, 0x209, 0x7, 0x3, 0xff}, 0x98)

00:04:19 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, 0x0, 0x0)

00:04:19 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet(0x2, 0x5, 0x0)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(0xffffffffffffffff, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r2=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={r2, 0x4}, &(0x7f0000000000)=0x8)

00:04:19 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x188}, 0x98)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet(0x2, 0x5, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = dup2(r4, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast2}}}, 0x88)

00:04:19 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, 0x0, 0x0)

00:04:19 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet(0x2, 0x5, 0x0)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(0xffffffffffffffff, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r2=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={r2, 0x4}, &(0x7f0000000000)=0x8)

00:04:19 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r2=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={r2, 0x4}, &(0x7f0000000000)=0x8)

00:04:19 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, 0x0, 0x0)

00:04:19 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r2, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000400)={@local={0xfe, 0x80, '\x00', 0x0}}, 0x14)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r1, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000840)='EM', 0x2}, {&(0x7f0000000040)="00df5bfb9c7aaa92a69b0d9e0d5c5f7f7ab46c53594e9a3ea57f202a8c75b111229b2f3b13fc588d", 0x28}, {&(0x7f00000000c0)="4bd4c0862c2a7e449029", 0xa}, {&(0x7f00000002c0)="96c15500e25a9b56453b78f1f7f242c6b4e384968072adc623086546ef93ba50f580c512934499bbcad0d51d3e3fca1c3c083df464302302537de9f2b940312649069d8b41a8cbf796f0a0a535cb965d28d4994f8df5a42aca04138170370e027e92cf5179455b121b7152ba2b182fadbef6eed68188d0a544207c945ea1db5e24aa0b8b9ee179388a205455f22fce6e50bd5c", 0x93}, {&(0x7f0000000240)="3c5ec3f2a1634e4b34a4eaa35cf940c62f44a5d2fc28cf76667f6911469f96cb87", 0x21}], 0x5}, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x1004, &(0x7f0000000440)=0x5, 0x4)
connect$inet6(r1, &(0x7f0000000200)={0x1c, 0x1c, 0x3, 0x20, @loopback, 0x10001}, 0x1c)
socket(0x10, 0x20000000, 0x3)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x8, @loopback, 0x6}}, 0x0, 0x7, 0x7, 0x209, 0x7, 0x3, 0xff}, 0x98)

00:04:19 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r2=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={r2, 0x4}, &(0x7f0000000000)=0x8)

00:04:19 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @ipv4, 0x9}}, 0x0, 0x2000, 0x5, 0x188}, 0x98)

00:04:19 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x188}, 0x98)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet(0x2, 0x5, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r4, r3)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast2}}}, 0x88)

00:04:19 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r2=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={r2, 0x4}, &(0x7f0000000000)=0x8)

00:04:19 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r2, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000400)={@local={0xfe, 0x80, '\x00', 0x0}}, 0x14)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r1, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000840)='EM', 0x2}, {&(0x7f0000000040)="00df5bfb9c7aaa92a69b0d9e0d5c5f7f7ab46c53594e9a3ea57f202a8c75b111229b2f3b13fc588d", 0x28}, {&(0x7f00000000c0)="4bd4c0862c2a7e449029", 0xa}, {&(0x7f00000002c0)="96c15500e25a9b56453b78f1f7f242c6b4e384968072adc623086546ef93ba50f580c512934499bbcad0d51d3e3fca1c3c083df464302302537de9f2b940312649069d8b41a8cbf796f0a0a535cb965d28d4994f8df5a42aca04138170370e027e92cf5179455b121b7152ba2b182fadbef6eed68188d0a544207c945ea1db5e24aa0b8b9ee179388a205455f22fce6e50bd5c", 0x93}, {&(0x7f0000000240)="3c5ec3f2a1634e4b34a4eaa35cf940c62f44a5d2fc28cf76667f6911469f96cb87", 0x21}], 0x5}, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x1004, &(0x7f0000000440)=0x5, 0x4)
connect$inet6(r1, &(0x7f0000000200)={0x1c, 0x1c, 0x3, 0x20, @loopback, 0x10001}, 0x1c)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x8, @loopback, 0x6}}, 0x0, 0x7, 0x7, 0x209, 0x7, 0x3, 0xff}, 0x98)

00:04:19 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @ipv4}}, 0x0, 0x2000, 0x5, 0x188}, 0x98)

00:04:19 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000100)={r3, 0x4}, &(0x7f0000000000)=0x8)

00:04:19 executing program 1:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000100)={r3, 0x4}, &(0x7f0000000000)=0x8)

00:04:19 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @ipv4}}, 0x0, 0x0, 0x5, 0x188}, 0x98)

00:04:19 executing program 1:
r0 = socket$inet(0x2, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000100)={r3, 0x4}, &(0x7f0000000000)=0x8)

00:04:19 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r2, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000400)={@local={0xfe, 0x80, '\x00', 0x0}}, 0x14)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r1, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000840)='EM', 0x2}, {&(0x7f0000000040)="00df5bfb9c7aaa92a69b0d9e0d5c5f7f7ab46c53594e9a3ea57f202a8c75b111229b2f3b13fc588d", 0x28}, {&(0x7f00000000c0)="4bd4c0862c2a7e449029", 0xa}, {&(0x7f00000002c0)="96c15500e25a9b56453b78f1f7f242c6b4e384968072adc623086546ef93ba50f580c512934499bbcad0d51d3e3fca1c3c083df464302302537de9f2b940312649069d8b41a8cbf796f0a0a535cb965d28d4994f8df5a42aca04138170370e027e92cf5179455b121b7152ba2b182fadbef6eed68188d0a544207c945ea1db5e24aa0b8b9ee179388a205455f22fce6e50bd5c", 0x93}, {&(0x7f0000000240)="3c5ec3f2a1634e4b34a4eaa35cf940c62f44a5d2fc28cf76667f6911469f96cb87", 0x21}], 0x5}, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x1004, &(0x7f0000000440)=0x5, 0x4)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x8, @loopback, 0x6}}, 0x0, 0x7, 0x7, 0x209, 0x7, 0x3, 0xff}, 0x98)

00:04:19 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x188}, 0x98)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet(0x2, 0x5, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast2}}}, 0x88)

00:04:19 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @ipv4}}, 0x0, 0x0, 0x0, 0x188}, 0x98)

00:04:19 executing program 1:
r0 = socket$inet(0x2, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000100)={r3, 0x4}, &(0x7f0000000000)=0x8)

00:04:19 executing program 1:
r0 = socket$inet(0x2, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000100)={r3, 0x4}, &(0x7f0000000000)=0x8)

00:04:19 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r2, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000400)={@local={0xfe, 0x80, '\x00', 0x0}}, 0x14)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r1, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000840)='EM', 0x2}, {&(0x7f0000000040)="00df5bfb9c7aaa92a69b0d9e0d5c5f7f7ab46c53594e9a3ea57f202a8c75b111229b2f3b13fc588d", 0x28}, {&(0x7f00000000c0)="4bd4c0862c2a7e449029", 0xa}, {&(0x7f00000002c0)="96c15500e25a9b56453b78f1f7f242c6b4e384968072adc623086546ef93ba50f580c512934499bbcad0d51d3e3fca1c3c083df464302302537de9f2b940312649069d8b41a8cbf796f0a0a535cb965d28d4994f8df5a42aca04138170370e027e92cf5179455b121b7152ba2b182fadbef6eed68188d0a544207c945ea1db5e24aa0b8b9ee179388a205455f22fce6e50bd5c", 0x93}, {&(0x7f0000000240)="3c5ec3f2a1634e4b34a4eaa35cf940c62f44a5d2fc28cf76667f6911469f96cb87", 0x21}], 0x5}, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x8, @loopback, 0x6}}, 0x0, 0x7, 0x7, 0x209, 0x7, 0x3, 0xff}, 0x98)

00:04:19 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @ipv4}}}, 0x98)

00:04:19 executing program 1:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000100)={r3, 0x4}, &(0x7f0000000000)=0x8)

00:04:19 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x188}, 0x98)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet(0x2, 0x5, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = dup2(r4, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast2}}}, 0x88)

00:04:19 executing program 1:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000100)={r3, 0x4}, &(0x7f0000000000)=0x8)

00:04:19 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x188}, 0x98)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast2}}}, 0x88)

00:04:19 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r2, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000400)={@local={0xfe, 0x80, '\x00', 0x0}}, 0x14)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x8, @loopback, 0x6}}, 0x0, 0x7, 0x7, 0x209, 0x7, 0x3, 0xff}, 0x98)

00:04:19 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x188}, 0x98)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast2}}}, 0x88)

00:04:19 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r2, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000400)={@local={0xfe, 0x80, '\x00', 0x0}}, 0x14)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x8, @loopback, 0x6}}, 0x0, 0x7, 0x7, 0x209, 0x7, 0x3, 0xff}, 0x98)

00:04:19 executing program 1:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000100)={r3, 0x4}, &(0x7f0000000000)=0x8)

00:04:19 executing program 1:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000100)={r3, 0x4}, &(0x7f0000000000)=0x8)

00:04:19 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x188}, 0x98)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = socket$inet(0x2, 0x5, 0x0)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r6 = dup2(r5, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r7=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000040)={r7}, 0xc)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000001c0)={r7, 0x6}, 0x8)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast2}}}, 0x88)

00:04:19 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r2, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x8, @loopback, 0x6}}, 0x0, 0x7, 0x7, 0x209, 0x7, 0x3, 0xff}, 0x98)

00:04:19 executing program 1:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000100)={r3, 0x4}, &(0x7f0000000000)=0x8)

00:04:19 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x188}, 0x98)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast2}}}, 0x88)

00:04:19 executing program 1:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000100)={r3, 0x4}, &(0x7f0000000000)=0x8)

00:04:19 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x8, @loopback, 0x6}}, 0x0, 0x7, 0x7, 0x209, 0x7, 0x3, 0xff}, 0x98)

00:04:19 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x188}, 0x98)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast2}}}, 0x88)

00:04:19 executing program 1:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, 0x0, 0x0)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000100)={r3, 0x4}, &(0x7f0000000000)=0x8)

00:04:19 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x188}, 0x98)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast2}}}, 0x88)

00:04:19 executing program 1:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, 0x0, 0x0)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000100)={r3, 0x4}, &(0x7f0000000000)=0x8)

00:04:19 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x188}, 0x98)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast2}}}, 0x88)

00:04:19 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x8, @loopback, 0x6}}, 0x0, 0x7, 0x7, 0x209, 0x7, 0x3, 0xff}, 0x98)

00:04:19 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x188}, 0x98)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast2}}}, 0x88)

00:04:19 executing program 1:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, 0x0, 0x0)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000100)={r3, 0x4}, &(0x7f0000000000)=0x8)

00:04:19 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
socket(0x2, 0x1, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x8, @loopback, 0x6}}, 0x0, 0x7, 0x7, 0x209, 0x7, 0x3, 0xff}, 0x98)

00:04:19 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000240)={<r2=>0x0, @in6={{0x1c, 0x1c, 0x0, 0x1, @local={0xfe, 0x80, '\x00', 0x0}, 0x20}}, 0xf820}, &(0x7f0000000300)=0x90)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000340)={@in6={{0x1c, 0x1c, 0x3, 0x6, @remote={0xfe, 0x80, '\x00', 0x0}, 0x200}}, r2, 0xd6fc, 0x3, 0x21b, 0x401, 0x4, 0x7}, 0x98)
r3 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000100)={r4, 0x4}, &(0x7f0000000000)=0x8)

00:04:19 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x188}, 0x98)
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast2}}}, 0x88)

00:04:19 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000040)=0x8)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r1, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet(0x2, 0x5, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = dup2(r4, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000040)={r6}, 0xc)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000000)={r6, 0x3ff, 0x4}, 0x8)

00:04:19 executing program 1:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(0xffffffffffffffff, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000100)={r3, 0x4}, &(0x7f0000000000)=0x8)

00:04:19 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x8, @loopback, 0x6}}, 0x0, 0x7, 0x7, 0x209, 0x7, 0x3, 0xff}, 0x98)

00:04:19 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x188}, 0x98)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast2}}}, 0x88)

00:04:19 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket(0x2, 0x1, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x8, @loopback, 0x6}}, 0x0, 0x7, 0x7, 0x209, 0x7, 0x3, 0xff}, 0x98)

00:04:19 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x8, @loopback, 0x6}}, 0x0, 0x7, 0x7, 0x209, 0x7, 0x3, 0xff}, 0x98)

00:04:19 executing program 1:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(0xffffffffffffffff, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000100)={r3, 0x4}, &(0x7f0000000000)=0x8)

00:04:19 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
dup(r0)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast2}}}, 0x88)

00:04:19 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000040)=0x8)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r1, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet(0x2, 0x5, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = dup2(r4, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000040)={r6}, 0xc)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000000)={r6, 0x3ff, 0x4}, 0x8)

00:04:19 executing program 2:
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x8, @loopback, 0x6}}, 0x0, 0x7, 0x7, 0x209, 0x7, 0x3, 0xff}, 0x98)

00:04:19 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast2}}}, 0x88)

00:04:19 executing program 1:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(0xffffffffffffffff, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000100)={r3, 0x4}, &(0x7f0000000000)=0x8)

00:04:19 executing program 2:
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x8, @loopback, 0x6}}, 0x0, 0x7, 0x7, 0x209, 0x7, 0x3, 0xff}, 0x98)

00:04:20 executing program 2:
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x8, @loopback, 0x6}}, 0x0, 0x7, 0x7, 0x209, 0x7, 0x3, 0xff}, 0x98)

00:04:20 executing program 0:
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast2}}}, 0x88)

00:04:20 executing program 1:
socket$inet(0x2, 0x5, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r2=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={r2, 0x4}, &(0x7f0000000000)=0x8)

00:04:20 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000040)=0x8)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r1, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet(0x2, 0x5, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = dup2(r4, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000040)={r6}, 0xc)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000000)={r6, 0x3ff, 0x4}, 0x8)

00:04:20 executing program 0:
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast2}}}, 0x88)

00:04:20 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x8, @loopback, 0x6}}, 0x0, 0x7, 0x7, 0x209, 0x7, 0x3, 0xff}, 0x98)

00:04:20 executing program 1:
socket$inet(0x2, 0x5, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r2=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={r2, 0x4}, &(0x7f0000000000)=0x8)

00:04:20 executing program 0:
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast2}}}, 0x88)

00:04:20 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x8, @loopback, 0x6}}, 0x0, 0x7, 0x7, 0x209, 0x7, 0x3, 0xff}, 0x98)

00:04:20 executing program 0:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast2}}}, 0x88)

00:04:20 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x8, @loopback, 0x6}}, 0x0, 0x7, 0x7, 0x209, 0x7, 0x3, 0xff}, 0x98)

00:04:20 executing program 0:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast2}}}, 0x88)

00:04:20 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000040)=0x8)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r1, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet(0x2, 0x5, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = dup2(r4, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000040)={r6}, 0xc)

00:04:20 executing program 1:
socket$inet(0x2, 0x5, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r2=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={r2, 0x4}, &(0x7f0000000000)=0x8)

00:04:20 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x8, @loopback, 0x6}}, 0x0, 0x7, 0x7, 0x209, 0x7, 0x3, 0xff}, 0x98)

00:04:20 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x8, @loopback, 0x6}}, 0x0, 0x7, 0x7, 0x209, 0x7, 0x3, 0xff}, 0x98)

00:04:20 executing program 0:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast2}}}, 0x88)

00:04:20 executing program 1:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000100)={r3, 0x4}, &(0x7f0000000000)=0x8)

00:04:20 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000040)=0x8)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r1, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet(0x2, 0x5, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8)

00:04:20 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x8, @loopback, 0x6}}, 0x0, 0x7, 0x7, 0x209, 0x7, 0x3, 0xff}, 0x98)

00:04:20 executing program 1:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000100)={r3, 0x4}, &(0x7f0000000000)=0x8)

00:04:20 executing program 0:
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast2}}}, 0x88)

00:04:20 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0)

00:04:20 executing program 0:
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast2}}}, 0x88)

00:04:20 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000040)=0x8)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r1, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet(0x2, 0x5, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r3, r2)

00:04:20 executing program 1:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000100)={r3, 0x4}, &(0x7f0000000000)=0x8)

00:04:20 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0)

00:04:20 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000040)=0x8)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r1, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

00:04:20 executing program 0:
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @multicast2}}}, 0x88)

00:04:20 executing program 1:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f0000001700))
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000000)=0x8)

00:04:20 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0)

00:04:20 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000040)=0x8)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r1, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)

00:04:20 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @loopback, 0x6}}, 0x0, 0x7, 0x7, 0x209, 0x7, 0x3, 0xff}, 0x98)

00:04:20 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, 0x0, 0x0)

00:04:20 executing program 1:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f0000001700))
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000000)=0x8)

00:04:20 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @loopback}}, 0x0, 0x7, 0x7, 0x209, 0x7, 0x3, 0xff}, 0x98)

00:04:20 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, 0x0, 0x0)

00:04:20 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000040)=0x8)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r1, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet(0x2, 0x5, 0x0)

00:04:20 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @loopback}}, 0x0, 0x0, 0x7, 0x209, 0x7, 0x3, 0xff}, 0x98)

00:04:20 executing program 1:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f0000001700))
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000000)=0x8)

00:04:20 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, 0x0, 0x0)

00:04:20 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000040)=0x8)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r1, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)

00:04:20 executing program 1:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040), &(0x7f0000001700)=0x4)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000000)=0x8)

00:04:20 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @loopback}}, 0x0, 0x0, 0x7, 0x209, 0x7, 0x3, 0xff}, 0x98)

00:04:20 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000040)=0x8)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r1, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)

00:04:20 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @loopback}}, 0x0, 0x0, 0x7, 0x209, 0x7, 0x3, 0xff}, 0x98)

00:04:20 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @loopback}}, 0x0, 0x0, 0x7, 0x209, 0x7, 0x3, 0xff}, 0x98)

00:04:20 executing program 1:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040), &(0x7f0000001700)=0x4)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000000)=0x8)

00:04:20 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000040)=0x8)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)

00:04:20 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @loopback}}, 0x0, 0x0, 0x7, 0x209, 0x7, 0x3, 0xff}, 0x98)

00:04:20 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @loopback}}, 0x0, 0x7, 0x0, 0x209, 0x7, 0x3, 0xff}, 0x98)

00:04:20 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000040)=0x8)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)

00:04:20 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @loopback}}, 0x0, 0x0, 0x7, 0x209, 0x7, 0x3, 0xff}, 0x98)

00:04:20 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @loopback}}, 0x0, 0x7, 0x0, 0x0, 0x7, 0x3, 0xff}, 0x98)

00:04:20 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000040)=0x8)
socket(0x2, 0x1, 0x0)

00:04:20 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @loopback}}, 0x0, 0x7, 0x0, 0x0, 0x7, 0x3, 0xff}, 0x98)

00:04:20 executing program 1:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040), &(0x7f0000001700)=0x4)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000000)=0x8)

00:04:20 executing program 0:
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @loopback}}, 0x0, 0x0, 0x7, 0x209, 0x7, 0x3, 0xff}, 0x98)

00:04:20 executing program 0:
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @loopback}}, 0x0, 0x0, 0x7, 0x209, 0x7, 0x3, 0xff}, 0x98)

00:04:20 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000040)=0x8)

00:04:20 executing program 1:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, 0x0)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000100)={r3, 0x4}, &(0x7f0000000000)=0x8)

00:04:20 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @loopback}}, 0x0, 0x7, 0x0, 0x0, 0x7, 0x3, 0xff}, 0x98)

00:04:20 executing program 0:
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @loopback}}, 0x0, 0x0, 0x7, 0x209, 0x7, 0x3, 0xff}, 0x98)

00:04:20 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @loopback}}, 0x0, 0x0, 0x7, 0x209, 0x7, 0x3, 0xff}, 0x98)

00:04:20 executing program 1:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, 0x0)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000100)={r3, 0x4}, &(0x7f0000000000)=0x8)

00:04:20 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @loopback}}, 0x0, 0x7, 0x0, 0x209, 0x0, 0x3, 0xff}, 0x98)

00:04:20 executing program 3:
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000040)=0x8)

00:04:20 executing program 1:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, 0x0)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000100)={r3, 0x4}, &(0x7f0000000000)=0x8)

00:04:20 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @loopback}}, 0x0, 0x0, 0x7, 0x209, 0x7, 0x3, 0xff}, 0x98)

00:04:20 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @loopback}}, 0x0, 0x7, 0x0, 0x209, 0x0, 0x0, 0xff}, 0x98)

00:04:20 executing program 3:
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000040)=0x8)

00:04:20 executing program 1:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000100)={r3, 0x4}, &(0x7f0000000000)=0x8)

00:04:20 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @loopback}}, 0x0, 0x0, 0x7, 0x209, 0x7, 0x3, 0xff}, 0x98)

00:04:20 executing program 3:
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000040)=0x8)

00:04:20 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @loopback}}, 0x0, 0x7, 0x0, 0x209}, 0x98)

00:04:20 executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @loopback}}, 0x0, 0x0, 0x7, 0x209, 0x7, 0x3, 0xff}, 0x98)

00:04:20 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000040)=0x8)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r1, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet(0x2, 0x5, 0x0)

00:04:20 executing program 1:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000100)={r3, 0x4}, &(0x7f0000000000)=0x8)

00:04:20 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000040)=0x8)

00:04:20 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000040)=0x8)

00:04:20 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000040)=0x8)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r1, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet(0x2, 0x5, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r3, r2)

00:04:21 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000040)=0x8)

00:04:21 executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @loopback}}, 0x0, 0x0, 0x7, 0x209, 0x7, 0x3, 0xff}, 0x98)

00:04:21 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet(0x2, 0x5, 0x0)
sendto$inet(r1, &(0x7f0000000200)="f41ed7c2299b21cdf9bb48108c28c5c41f1ad2a1c5924bd98dcc6b3298b24a97b08d700e5095ef322a0a0f61509584b4eba7a184cb3f1be46fd5df0a1494b28e20f6ca22666ba4a93b1df7427cd2d8dc11e78cd81b392dbe5ca05fe12a2ad7ff4784744b865e33dedca3f1", 0x6b, 0x20104, &(0x7f0000000000)={0x10, 0x2, 0x3, @broadcast}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x3, 0xfb, @rand_addr="d68d631b8b9fa31bc0951db241bb8a5b", 0x7d2d}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000300)='EM', 0x2}], 0x1, 0x0, 0x1a}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000280)=0x4)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000380)="ecfbdcd8af6207f2401931da47f551c0223806089c4e61295421150ac3c2a9b7e5399b595769120a1c887d8f437056684c3d218843ea51d7421e4f68dce9ae3ab56d", 0x42, 0x85, 0x0, 0x0)
r4 = dup2(r2, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01000a03", @ANYRES32=0x0], &(0x7f0000001700)=0x8)

00:04:21 executing program 1:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000100)={r3, 0x4}, &(0x7f0000000000)=0x8)

00:04:21 executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @loopback}}, 0x0, 0x0, 0x7, 0x209, 0x7, 0x3, 0xff}, 0x98)

00:04:21 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000040)=0x8)

00:04:21 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000040)=0x8)

00:04:21 executing program 1:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, 0x0, &(0x7f0000000000))

00:04:21 executing program 2:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000100)={r3, 0x4}, &(0x7f0000000000)=0x8)

00:04:21 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0)

00:04:21 executing program 1:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, 0x0, &(0x7f0000000000))

00:04:21 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000040)=0x8)

00:04:21 executing program 1:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, 0x0, &(0x7f0000000000))

00:04:21 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0)

00:04:21 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0)

00:04:21 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, 0x0, &(0x7f0000000040))

00:04:21 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet(0x2, 0x5, 0x0)
sendto$inet(r2, &(0x7f0000000200)="f41ed7c2299b21cdf9bb48108c28c5c41f1ad2a1c5924bd98dcc6b3298b24a97b08d700e5095ef322a0a0f61509584b4eba7a184cb3f1be46fd5df0a1494b28e20f6ca22666ba4a93b1df7427cd2d8dc11e78cd81b392dbe5ca05fe12a2ad7ff4784744b865e33dedca3f1", 0x6b, 0x20104, &(0x7f0000000000)={0x10, 0x2, 0x3, @broadcast}, 0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r4, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r2, &(0x7f0000000340)={&(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x3, 0xfb, @rand_addr="d68d631b8b9fa31bc0951db241bb8a5b", 0x7d2d}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000300)='EM', 0x2}], 0x1, 0x0, 0x1a}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000280)=0x4)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000380)="ecfbdcd8af6207f2401931da47f551c0223806089c4e61295421150ac3c2a9b7e5399b595769120a1c887d8f437056684c3d218843ea51d7421e4f68dce9ae3ab56d", 0x42, 0x85, 0x0, 0x0)
r5 = dup2(r3, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01000a03", @ANYRES32=<r6=>0x0], &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={r6}, 0xc)

00:04:21 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x209, 0x7, 0x3, 0xff}, 0x98)

00:04:21 executing program 1:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000000)=0x8)

00:04:21 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0xff}, 0x98)

00:04:21 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, 0x0, &(0x7f0000000040))

00:04:21 executing program 2:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, 0x0, &(0x7f0000000000))

00:04:21 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x188}, 0x98)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000680), 0x4)
sendmsg$inet_sctp(r1, &(0x7f0000000640)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x40, @mcast2, 0x10001}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000180)="55d05ec7ce5ff9a07d66e1f90d9b9dc1475e2558797eae10d6f7d9160169a5a55d201b9b19cb5ef4e025ff1a132e3af7bbc584fc189ce971e215c9b446899b0368e25f528c13ba1b413c306907c10c7b3238c502face1536a1f577bd5e84ed1464824b4ae9e56062226a88e1914f1d4a248c0f7b7a6eb70f047ffb5a03cace00ceb1cee9aed355afba426312dfd72c5c01aa33c16864e447fdf141d7991817653179f8db7b7758b12a66b02b51f858508e98f35e832512451dc6c2", 0xbb}, {&(0x7f0000000540)="2e7563160eb1ed4415a71343cdda407d694e7af887b3c40cb480065f3309bedcd8482953326e44233064f463a6a5d3b94052c5bae15070ea179f84c5a0ea43eebf5f14222074e042d656a9373b938f44dc4fa7a73ff3e7182522f919941c68eef8093878622303e1051b0db716c724e4bad2cf9258153d110630268445c4aab6d31ddb97c59faf050f66547351831495883a70ef1a6e77fc518842feea6a6f4c43a2f4b642b29d59441642888fc59fc3a4f144fe3ed33b1ae9991f5749e6e6fd4a20", 0xbd}, {&(0x7f0000000040)="b58555ae1ab7692fd1423a146c4022059f4118efc4aa71a6e483e2ecf7ddc2f05443aa53f6fccf20e28dd26d8f93146acbfa6a33b18b7d8a", 0x35}, {&(0x7f0000000300)="de1112631c36ae953209157813a333ed562b5b6115354e2d317e8c46050d938997a654f22f2468f9013d73489e76ebce180ccbc02a3b26a0266ffb13fd0527540b359ef4029f4556c0b0f53b7055330017d0754b38e4f5832eb6249aeaf36a49ab56b7625091f1ad266d347a28b8de2f06cc279b6434ef530147c07e27e224a18a4638a61547c53a3e8b03971878739d079f27f5596b8b4220dfc4c9f338d42e2a9038d44ed5c4485a1857a2f78be8d52d3daf905403f9fb7f9c90c0369f9b979dbaf3aea4e3305b3585b3eab5", 0xcd}], 0x4, &(0x7f00000006c0), 0xf4}, 0xc)

00:04:21 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, 0x0, &(0x7f0000000040))

00:04:21 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0xff}, 0x98)

00:04:21 executing program 1:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000000)=0x8)

00:04:21 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000040)=0x8)

00:04:21 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000040)=0x8)

00:04:21 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x188}, 0x98)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000680), 0x4)
socket$inet6_sctp(0x1c, 0x6, 0x84)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = dup2(r4, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000040)={r6, 0x2}, 0xc)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000400)={0x0, 0xf1, "c05049b8e4126cb18dfc13d82e055a2250f630fd3b9195625e91a9e8073f831692e5172478354c507592377d5cd37a0648224cace8d24eca0579d275ebf5bf4055b8d0eecc1b3b3b7d32ca6273bbc2ad47303b4c6c0e29de5ff834125fcbffa4a5ae0eb60a9f436126d02eaef8e6f2badb91bb4cbac2044423c8333c2ac555499fa102eefc7854d0220f75c80986a814d1679594f543f5fa9a422bdd45dd258cf1f4e58376da35e56dee20a6955a9fcde9742933381d9be41fe5fbdc33855f6792ef67bda5e1d8e9cf24aac75589a897ef61a76181b0354d992d3bf82010d82fba839cb6f4b7989bc2146e7f74024deaca"}, &(0x7f0000000500)=0xf9)
sendmsg$inet_sctp(r1, &(0x7f0000000640)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x40, @mcast2, 0x10001}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000180)="55d05ec7ce5ff9a07d66e1f90d9b9dc1475e2558797eae10d6f7d9160169a5a55d201b9b19cb5ef4e025ff1a132e3af7bbc584fc189ce971e215c9b446899b0368e25f528c13ba1b413c306907c10c7b3238c502face1536a1f577bd5e84ed1464824b4ae9e56062226a88e1914f1d4a248c0f7b7a6eb70f047ffb5a03cace00ceb1cee9aed355afba426312dfd72c5c01aa33c16864e447fdf141d7991817653179f8db7b7758b12a66b02b51f858508e98f35e832512451dc6c2", 0xbb}, {&(0x7f0000000540)="2e7563160eb1ed4415a71343cdda407d694e7af887b3c40cb480065f3309bedcd8482953326e44233064f463a6a5d3b94052c5bae15070ea179f84c5a0ea43eebf5f14222074e042d656a9373b938f44dc4fa7a73ff3e7182522f919941c68eef8093878622303e1051b0db716c724e4bad2cf9258153d110630268445c4aab6d31ddb97c59faf050f66547351831495883a70ef1a6e77fc518842feea6a6f4c43a2f4b642b29d59441642888fc59fc3a4f144fe3ed33b1ae9991f5749e6e6fd4a20", 0xbd}, {&(0x7f0000000040)="b58555ae1ab7692fd1423a146c4022059f4118efc4aa71a6e483e2ecf7ddc2f05443aa53f6fccf20e28dd26d8f93146acbfa6a33b18b7d8a", 0x35}, {&(0x7f0000000300)="de1112631c36ae953209157813a333ed562b5b6115354e2d317e8c46050d938997a654f22f2468f9013d73489e76ebce180ccbc02a3b26a0266ffb13fd0527540b359ef4029f4556c0b0f53b7055330017d0754b38e4f5832eb6249aeaf36a49ab56b7625091f1ad266d347a28b8de2f06cc279b6434ef530147c07e27e224a18a4638a61547c53a3e8b03971878739d079f27f5596b8b4220dfc4c9f338d42e2a9038d44ed5c4485a1857a2f78be8d52d3daf905403f9fb7f9c90c0369f9b979dbaf3aea4e3305b3585b3eab5", 0xcd}], 0x4, &(0x7f00000006c0), 0xf4}, 0xc)
socket$inet_sctp(0x2, 0x5, 0x84)

00:04:21 executing program 1:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000000)=0x8)

00:04:21 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0xff}, 0x98)

00:04:21 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000040)=0x8)

00:04:21 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x209, 0x0, 0x3, 0xff}, 0x98)

00:04:21 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x9}, 0x0)

00:04:21 executing program 1:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000100)={r3}, &(0x7f0000000000)=0x8)

00:04:21 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x209, 0x0, 0x0, 0xff}, 0x98)

00:04:21 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x188}, 0x98)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000680), 0x4)
socket$inet6_sctp(0x1c, 0x6, 0x84)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = dup2(r4, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000040)={r6, 0x2}, 0xc)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000400)={0x0, 0xf1, "c05049b8e4126cb18dfc13d82e055a2250f630fd3b9195625e91a9e8073f831692e5172478354c507592377d5cd37a0648224cace8d24eca0579d275ebf5bf4055b8d0eecc1b3b3b7d32ca6273bbc2ad47303b4c6c0e29de5ff834125fcbffa4a5ae0eb60a9f436126d02eaef8e6f2badb91bb4cbac2044423c8333c2ac555499fa102eefc7854d0220f75c80986a814d1679594f543f5fa9a422bdd45dd258cf1f4e58376da35e56dee20a6955a9fcde9742933381d9be41fe5fbdc33855f6792ef67bda5e1d8e9cf24aac75589a897ef61a76181b0354d992d3bf82010d82fba839cb6f4b7989bc2146e7f74024deaca"}, &(0x7f0000000500)=0xf9)
sendmsg$inet_sctp(r1, &(0x7f0000000640)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x40, @mcast2, 0x10001}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000180)="55d05ec7ce5ff9a07d66e1f90d9b9dc1475e2558797eae10d6f7d9160169a5a55d201b9b19cb5ef4e025ff1a132e3af7bbc584fc189ce971e215c9b446899b0368e25f528c13ba1b413c306907c10c7b3238c502face1536a1f577bd5e84ed1464824b4ae9e56062226a88e1914f1d4a248c0f7b7a6eb70f047ffb5a03cace00ceb1cee9aed355afba426312dfd72c5c01aa33c16864e447fdf141d7991817653179f8db7b7758b12a66b02b51f858508e98f35e832512451dc6c2", 0xbb}, {&(0x7f0000000540)="2e7563160eb1ed4415a71343cdda407d694e7af887b3c40cb480065f3309bedcd8482953326e44233064f463a6a5d3b94052c5bae15070ea179f84c5a0ea43eebf5f14222074e042d656a9373b938f44dc4fa7a73ff3e7182522f919941c68eef8093878622303e1051b0db716c724e4bad2cf9258153d110630268445c4aab6d31ddb97c59faf050f66547351831495883a70ef1a6e77fc518842feea6a6f4c43a2f4b642b29d59441642888fc59fc3a4f144fe3ed33b1ae9991f5749e6e6fd4a20", 0xbd}, {&(0x7f0000000040)="b58555ae1ab7692fd1423a146c4022059f4118efc4aa71a6e483e2ecf7ddc2f05443aa53f6fccf20e28dd26d8f93146acbfa6a33b18b7d8a", 0x35}, {&(0x7f0000000300)="de1112631c36ae953209157813a333ed562b5b6115354e2d317e8c46050d938997a654f22f2468f9013d73489e76ebce180ccbc02a3b26a0266ffb13fd0527540b359ef4029f4556c0b0f53b7055330017d0754b38e4f5832eb6249aeaf36a49ab56b7625091f1ad266d347a28b8de2f06cc279b6434ef530147c07e27e224a18a4638a61547c53a3e8b03971878739d079f27f5596b8b4220dfc4c9f338d42e2a9038d44ed5c4485a1857a2f78be8d52d3daf905403f9fb7f9c90c0369f9b979dbaf3aea4e3305b3585b3eab5", 0xcd}], 0x4, &(0x7f00000006c0), 0xf4}, 0xc)
socket$inet_sctp(0x2, 0x5, 0x84)

00:04:21 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x9}, 0x0)

00:04:21 executing program 1:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000100)={r3}, &(0x7f0000000000)=0x8)

00:04:21 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x209}, 0x98)

00:04:21 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x9}, 0x0)

00:04:21 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000040)=0x8)

00:04:21 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r1=>0x0]}, &(0x7f0000000080)=0x8)
r2 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x188}, 0x98)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000000)=0x5, 0x4)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(0xffffffffffffff9c, &(0x7f0000000640)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x3, @empty, 0x5}, 0x1c, &(0x7f0000000580)=[{&(0x7f0000000340)="050dd5da5915d0c425efee737425bd0b80547b423cc8691afaddc84c433037533adb468201ba1ce0ccd5fbaa6939f5136c79a256fc27fcd9ec2ded281d90f936fe0f327d7941741fcd4311356669a3c0cd5f31c03fa1cb77d51aeceade07e9dbea62ebd0b9677284bc4a5e3abab77fd94806b4bc78dc1ec17b11deb4bcccf1c4284160cdf7a92f79d74de1f80c38be51633d42c23ccb4c2673743d145b208b5d4ea0cb", 0xa3}, {&(0x7f0000000880)="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", 0x1000}, {&(0x7f0000000400)="25fe8e0a1f9ffc790c7eb3c376d8dbd62b1d35b7b1f7126c3341ba90e9f4c73a2f4223143ccfaf5ae2cd611e3afc4cd20dfe987fa7dd7ed6e5043c3f9f36410ac54366edee7e5e5317434c4dcc5a52", 0x4f}, {&(0x7f0000000480)="69c35fb00d08498e30e3792e2a9c765a139cb896c601c652849d422628fda79fc567248c0d15c3cba619bf6d663b58416b5c771629a03bd12230fec29097bca19ead20628ab1770be97ce030c3df8d649ccfb3826a7a2f2d3db1dcd10211ba437cc65624561dc196daed9bc9685b279bcafc04fa2e5421601384e22d8606e5246bb9527493620265cdcbd5a6493e2fe428082c996384fd2a4bbd00f84664ac356480337f29b2a0158e48ea06429bec6d9267797e48bd7ac6edc17f07617b6b71087dee4e", 0xc4}, {&(0x7f0000001880)="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", 0x1000}], 0x5, &(0x7f0000000600)=[@sndinfo={0x1c, 0x84, 0x4, {0x67, 0x230, 0x80000001, 0x1ff, r1}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x3f}}], 0x30, 0x2000c}, 0xc)
sendmsg$inet_sctp(r3, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x7ff, 0x5, 0x4038, 0x9, 0x7, 0x1ff, 0xdc2e, 0x4, <r4=>r1}, &(0x7f00000001c0)=0x20)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000200)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r4, 0x1, 0x64f, 0x583, 0x4, 0x9, 0x7f}, &(0x7f00000002c0)=0x98)

00:04:21 executing program 1:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000100)={r3}, &(0x7f0000000000)=0x8)

00:04:21 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x188}, 0x98)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000680), 0x4)
socket$inet6_sctp(0x1c, 0x6, 0x84)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = dup2(r4, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000040)={r6, 0x2}, 0xc)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000400)={0x0, 0xf1, "c05049b8e4126cb18dfc13d82e055a2250f630fd3b9195625e91a9e8073f831692e5172478354c507592377d5cd37a0648224cace8d24eca0579d275ebf5bf4055b8d0eecc1b3b3b7d32ca6273bbc2ad47303b4c6c0e29de5ff834125fcbffa4a5ae0eb60a9f436126d02eaef8e6f2badb91bb4cbac2044423c8333c2ac555499fa102eefc7854d0220f75c80986a814d1679594f543f5fa9a422bdd45dd258cf1f4e58376da35e56dee20a6955a9fcde9742933381d9be41fe5fbdc33855f6792ef67bda5e1d8e9cf24aac75589a897ef61a76181b0354d992d3bf82010d82fba839cb6f4b7989bc2146e7f74024deaca"}, &(0x7f0000000500)=0xf9)
sendmsg$inet_sctp(r1, &(0x7f0000000640)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x40, @mcast2, 0x10001}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000180)="55d05ec7ce5ff9a07d66e1f90d9b9dc1475e2558797eae10d6f7d9160169a5a55d201b9b19cb5ef4e025ff1a132e3af7bbc584fc189ce971e215c9b446899b0368e25f528c13ba1b413c306907c10c7b3238c502face1536a1f577bd5e84ed1464824b4ae9e56062226a88e1914f1d4a248c0f7b7a6eb70f047ffb5a03cace00ceb1cee9aed355afba426312dfd72c5c01aa33c16864e447fdf141d7991817653179f8db7b7758b12a66b02b51f858508e98f35e832512451dc6c2", 0xbb}, {&(0x7f0000000540)="2e7563160eb1ed4415a71343cdda407d694e7af887b3c40cb480065f3309bedcd8482953326e44233064f463a6a5d3b94052c5bae15070ea179f84c5a0ea43eebf5f14222074e042d656a9373b938f44dc4fa7a73ff3e7182522f919941c68eef8093878622303e1051b0db716c724e4bad2cf9258153d110630268445c4aab6d31ddb97c59faf050f66547351831495883a70ef1a6e77fc518842feea6a6f4c43a2f4b642b29d59441642888fc59fc3a4f144fe3ed33b1ae9991f5749e6e6fd4a20", 0xbd}, {&(0x7f0000000040)="b58555ae1ab7692fd1423a146c4022059f4118efc4aa71a6e483e2ecf7ddc2f05443aa53f6fccf20e28dd26d8f93146acbfa6a33b18b7d8a", 0x35}, {&(0x7f0000000300)="de1112631c36ae953209157813a333ed562b5b6115354e2d317e8c46050d938997a654f22f2468f9013d73489e76ebce180ccbc02a3b26a0266ffb13fd0527540b359ef4029f4556c0b0f53b7055330017d0754b38e4f5832eb6249aeaf36a49ab56b7625091f1ad266d347a28b8de2f06cc279b6434ef530147c07e27e224a18a4638a61547c53a3e8b03971878739d079f27f5596b8b4220dfc4c9f338d42e2a9038d44ed5c4485a1857a2f78be8d52d3daf905403f9fb7f9c90c0369f9b979dbaf3aea4e3305b3585b3eab5", 0xcd}], 0x4, &(0x7f00000006c0), 0xf4}, 0xc)
socket$inet_sctp(0x2, 0x5, 0x84)

00:04:21 executing program 1:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000100)={r3, 0x4}, 0x0)

00:04:21 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={<r1=>0x0, 0xc}, &(0x7f0000000040)=0x8)
socket$inet_icmp(0x2, 0x2, 0x1)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={r1, 0x7ff}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0x7, 0x81}, 0x8)
socket$inet_icmp(0x2, 0x2, 0x1)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet(0x2, 0x5, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r3, r2)

00:04:21 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r1=>0x0]}, &(0x7f0000000080)=0x8)
r2 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x188}, 0x98)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000000)=0x5, 0x4)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(0xffffffffffffff9c, &(0x7f0000000640)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x3, @empty, 0x5}, 0x1c, &(0x7f0000000580)=[{&(0x7f0000000340)="050dd5da5915d0c425efee737425bd0b80547b423cc8691afaddc84c433037533adb468201ba1ce0ccd5fbaa6939f5136c79a256fc27fcd9ec2ded281d90f936fe0f327d7941741fcd4311356669a3c0cd5f31c03fa1cb77d51aeceade07e9dbea62ebd0b9677284bc4a5e3abab77fd94806b4bc78dc1ec17b11deb4bcccf1c4284160cdf7a92f79d74de1f80c38be51633d42c23ccb4c2673743d145b208b5d4ea0cb", 0xa3}, {&(0x7f0000000880)="3b82d22efd26d713a18cbd0e800f8a32874af5301687506e8eca911aa55fed890532b49064f055aadc01d70e5c942bda95cde35419050d24f39ebaa7a4aafc11d0c0bc746d4cb20c74031fbb70bd781e9b683186f12b16f38e403cd5c8b7505268df4c0015f7e5925d9dc276c2c6c5b90bac74fe6169caecfd055637c6b684b806b9e0805a40b2b33214c5753c25ebddbaa2164abf234b14fa7caab9ee8f89f1d7a4de5339fe64e36861c54b83cfc0fa9fc2e2476c90f81b1eb64b133bbb956478b97cb48d63346563e1beb387da55e40ff63ac3351c8a8e8130d522b856441cac38d5d6d72594379f56c605f07ce75f24d51dd8350dbca6dc313eb18d5dd391540063b9e59f41a3ff1a224c45e40efbcb3b30d04d7b81e3549d59669629cb1ca8c5bc365a35e177e6ee4b2ea8d385eff534c700b02ce35652b96075be235dcf80ba90d19a83878a2cc0f638466e19c4ec05605274981bcc3a29ce389c0b6401bcf157919db70583bab1c6b2c9bd96f8e79901ac21f6055caed55d79c771a79abc8ac23483505e89b04aad09c46026140e67ea9dbba98e9e423d51fd25d8d65421d6c017f623c968d57e2ffb468530724f864249d5b41d76866e6f9a25dde591bfc4b1d0bae0b5b5269f0ac7567883fe7e73974401d1936cb99dbd0435889472c4dccc356d9e5580a2edaa7779b47d41f69866c3fff5b68d6e9d65f9836abd5b7ff1182e0e9b766067a9906f71cdff9f09291a50a4c3a62a7ee97d0e1dff4b817f88868e0b073300bd9da30d230e05e9dd24d79bea1602d23b0f30abfb9f7db469cd81a9f8bd64a2a7b6f6a337fbefa9f5f32fcee6f6a312e77a61c246e8375446bf345d794cabbd58f8384f47263eec4cb2216e18ee25944d4ccc6c12b6479c2b9c29669c77a1e15d85e3b90df34c3c67a0dfdc3a907451286bf151b4c072f6d4cbdc57ea6eb502a262f9c1ba9df672bc525cb2430c1758a91153f8b397d898529b865840ba477b1348e43261eb96f03e33c2123a85cdb3bb7dd7d17eda318ab85ff3f184b385c6817e12f92920654f15da268c59b9b350fc4ca6980703a555e6d4ec9fc163d81eef33e8e9c944645c1d613984be07b69516b3bdcc2b0631775985dea8b3d8280a0b3c9c05e872e35b77b94bbbab9696b43192c05c64672bb122b3fbafc07f4ea12802152027e2fea18986a5b6b6b56340d3e66784000b8d43a959ad146e279aa22d0ac7a7a655e30290769081d8fa2f005bb25ecf781343e6b109e97ca3f9650c83987a743f97a63cd1f29dda9280cdf39bbefba2dc6ac2cdf7f7727a5fc21ba1121fa338c0cd845efb351e51ef063af02c719a96cd1f9eb36314e4f969498fd1096fc41cb64a8fc0325448a84e4616f55170c1aca30885527b00684663980f7efd68869b32a4ef40f2a2fdaf9a1352c704d27b37d100748725d5f21cb0222188cf2c48ed1d3775f4db281ec154dfd95e8c5ece0ec6aed62421cf31f36574bddd34217a1445af04afeaf0cae0794645e1a7c941d18d7de5a83844efb95a001638a2dc0a3a10e1a8214a8876faa4770cbc3f8efb998ae53d7d93a2b5b3522d16cbea6455d85100aa966dc4a951d71452198cab18e4a6f2d6638a16059b890bfbec9effbf81de7dfd200b89a4d492a6cca11cb4447513bc4c0f0a539c9697f62275a99261339dcc14b8c026c5587003d5021c73e1ea21f722cb1e2f92979d9bc393e864c0e2bd0b0bea668582fce78edddc1dd5dcd7d3fde6bb5c5bbae51fef27747b3429ce9fef45ecf35adca3d7d8e937e9efba3a5ba49ac40bcef9e71d5016f429fd9335d4c87231d981883629c77acb9a2224fb85f6d0c79062805e7c9b5beda771902ffa5c9f1458e4e26c783327785a0bf3f9ef7639bd0fdde14f93fe0dc660b9c26bf2f3ccfb835fd048720d5112854975123db5368ef63727385e7d95fcf02877c5deef425bdfcc2773bb08c22d7ea73180df8277031c4c6c5c2a001f5e5628b001578a4e4e1cd6d1b0311fc02d7f5f5b23e9092f1fd406386553e048f4a332d46c57125ed595af0a524cfb37f65b1016623f2a10be116e3b34800ba6030ce31a883f04fab242aeb06a92cd9b1f45473438f500f2bdf34f0126f64c9b6075974a1b6e793ab8adfa354d66ece3c33277d6063962bc3de465d43c65f279fc568d277a08e00396f92920e8ed58404266c4946055737bd545be7bf17fb898843b5f3fda4615b6021bd90acea49391ac5e681d343880af1a14c12a450487b124e1e0a7259ddeb62b5f0c8d7c62e6c61198dbf1936c677af2d1767c806b9496203ecd379349b3aa12b714f87b1737dc225abe363e73b414632b11c08de878e5f74ef9bb7630e43262f4e72ce6a36fe2c62797fa3e7e3d3386920c8f2cb14857630a8a996c05922b7aa74a01dddc609c87829fcb5f529590f2774a635c7f62c7215ab1e96862eac17e82bbc01348d22432ae25c8c17a166885c8484a39768eb93a1e04c912b6f221fd46982393ccc3eeb714ba0d5dd8bb88440b4a91cd4388628c5594ab74d34d1a7d64aabd453f3af4956f387848722bac21c58bc1bd83b1eb29a726a6516c615ee15bc8ba63805d95b659173612d82cd0135ed6bf29becc080de08837bd247d6da275f164011deebf9b149b1b02ca38a2c2fa59f4abcc79dbf00f2b11c55cde98547359aca547e65f304363c9bc891a7a3b743773751673258393ebee319b13c86c480d7d39c00ff0400242f2aaed69a14140d537c0e5b1364280e903ed314b38b6e563550139035addad7f9cd7213c2122b2ce825f5a715c8cb0fa64a94f94f16fbe9fbe1e64428f46c88c31c8ebd9eedecbef17eb1368307a5b5f26204bc864855b9af97c5937bb39997a28b21ce612f5047ffd767415b791e9e927647036901df4159cddc97b7fbd9d6cf6ea9fe40b2cec9fde3e50e63d01798ac0b84d6cdeeed076f6538b1fd03070db5f9b525e1e52315ceeb1b01cbe0a4da432a58b12e57e0d94232516a18f3a84b78e701fe1ba5107492dcaf396ea16293c1624e3cdce9beb1b42e1030cbb41b4a38c6639d7b4de12ef4a2c5de06a9a90823e0fd13f1c96147f061709a81f83ecb12026b14a2edd2d725381c17234d221a9679088a395004ecd5199a7acc2ce1e717d6f54ac3d092d61e3c096cf2399aae412e68acc4fd836aa4a9a973694b74be639d85e63f81c807f2ca6974a39de3f830261ad1d3ce2c5f8d6bb5bf62e5711559da45d7e4ef691ebc6aac4b19bc5c433e62e444761b940065dd9d7109d3a30b54979fa0028086858711c3f909cd96e87d458d460628ee8acb227117419ec26414b3bceb5f2a7361ab06de1445aef3539ed168e735c65ea54f0bb749ed3d2c55a010b601357f0c89e6167ae782ee5ce302c62be3a5f1efcc58e6d04e82c5a4fa285884f8fef9426add9c693ee3563675af4f9c897b90fa7cd52cb89f296c4b1c695173ca1527b6dd4a9c4e411b5000c236e44a41feda3ce9274706f800d496e3dac32c82a65905943781d13829cd2fa2f37d94eed01b162da062ba7f60066fd74a19b000507c310aa20610ebdba28a33a18d4eb26cf402afdb8ecb6878b3c20322ef0cb4e5f7cb7fcb8bb6c9139ae411542ceef96353459e6ed00ae1f8e4845600a086a666a1388c365b74b339d4d35955f980eeb6fe7a82677d65ecfd66566a050bf32c23e2e7e0097c68f41ee744b4c619604333a4e412f960aa49d7ef36a5dec09fca16961e5e7cb64d12c2fbdbcecbf7141f1314c06647c2ae22d36cc51c51acb46ca674bbeda04df5442eaa5e40f5ad3f52d7dbf0b1c0064e5631fa63ec7f64757e7e9ea6c957f02e747fde468e46b2029211f600f90f9bf66744b3ab89b948d265f70f5ecfc5c68075a97378584618fff97c551ab9b247c2acec45075879670b102cc13a0ad06640c129091e93c8472db1d9c1c4216c129092d41a6d9c360ca1f1903fdb37d7f7a5eeb5aace688c3b693614fae49099660672f5f5720be84977b2d9f62953da783d0d1b9392d584795d4ba3ea1bed35efdeee0eae9346e6dbdfb0608ef66d4cd0e2197ae15e96802fddd6ea5042654bbf2bcbd9900c9e8f1bf15532acc3908da5bbb40634226508c31515e5aaa6742c1a2756e6760720565b9726af99aa47781bcba7e07a454251def2ba9584ff8700215546d2e10e7304b2989e7d4b4dabb89e1a93f5354df2cdd85bbb44cd33f5c51f4a0bb1ac33f6aefcc348112e7ff70f7a73895591a6ae4fd52c8857e6dbb7b6a615133b4e6d90a0db01fef2cecfe8461b86b5f312caa6a805e076a1273e1f2799057a3d742577e53c0142e9809f0ebdba63abf2d4dca480805e90dbcd28f28edeefa6c34c8e992ba8ce1f9f1a9f1c226a9e204015a865798d3847cde023d9c694e79d138b6adcef4489bdc7d4e4bde346cbaa9088e234c4359e3cb4732ed1fc18396acd4cf481758ce4c3dea5c01df102884f56cdb160cb7e1554a8784b22608887a4a88a8a33059f797bb71e36dcdfa0dd513bb9cf6d19e73a5e152a1c01c4edf8c90e36d44a4e550b26ad7d64f8f36915742e17a5d49c74f5cc43616e471c52e7e2733bdb2cc36da26241532bb0ac02220d078d7affedc31bd66cd184c7b9bdad46e61aadf85af441c2fd03c48bf5bbea43bd999f633dd03de9daf3708ffe8471c8a0670f3a1b1d845f0557e0861f561d855874027c39f7de2348ea79aeaab411a86f9e5e85ed62e645a02a9cfeb91f54992a3b94d4b22ba23a74b9d45163e5078a65477e11cc749d650907eb0440075610a6222f33141cf6537f9c0650d083e9afb4fe25184176273e7c8fbaf6c99206ef059ba570bceec2f9bec3465983f7857e34c8c9a9ba4320ef5ac1cc15aaad95a3383b600eac62db1d55c30b6cccbe9edc0fcf00b638e997aaed1b8768e2b6f773aa6ccd647a2c3be576efe2a0a82f24ff143ab634e08dca287906f1fbecc816ee26a590e3efd873881cf7c757cac36908831ebdd15b84e9cb7007290cd385659dc13b5d0fd74daed757ec9ad4ad4af2bd34bc0c9415d66ebb35189f392e191876fdfe59dd0266d8c92c494db5a55961cf218c6ab178fd4fff51c8d189292e4d673a164cae5b19eb3e3c7bd25394de229fd787cc35bfc41aa4f934a21a6cea9b0aad3ffe2627acfb3e8c3717129d45718384db9a046f256fdfe41e9ac40b343fdc749192b5989006f30b957239d5b948ca3b9434c1297afe62144def78c41227c593ed3e3326e28afecf7eab92ba924aa93ea3185f432610a2e24a70feb398592f64e203c4ebd7264c2e0bfd83712c11c4b09efe42f15ee00a9b370dd3b3306e8bccc59b71b2f5e26290b4396284746cbf78a0d8a67359443aa643d4a708a82494c2427bc7b895e30ee59c18fdfadc4e73d49585ab54d2745c54bcd58e3dc2cf20c4da9099091ba2a21ca35fab8c160b9ba2d91b2d3aa4c91a1c47f9f9c7c766694cac7c587484d3bcc0e6809b36c6752381e81e97929cdcd841f0f7d80f7f11d02966eb0a15edade59869c490aeeeb34b61bc6a0943ac0c00967ccd3668aadaca079747d40c4d58a8ba6dbd45781cdc9f7ad31780187ee5a72d98943b492a426305c078e6fcdbb5631be89f435ddbac9d0d01fefab7b44793f6aa72eb9a10a2e0cb5dd63c6c4989903ef89b41729d381e2d8a0a553b130592dbe8f2b715880b2760661fbb21b4489edde19081cb38aea344866f55c4e3e53d346cd9d4001a27a4fae8bf75095e66aa0da1b0915597743463c308b4b15040c02a7cf", 0x1000}, {&(0x7f0000000400)="25fe8e0a1f9ffc790c7eb3c376d8dbd62b1d35b7b1f7126c3341ba90e9f4c73a2f4223143ccfaf5ae2cd611e3afc4cd20dfe987fa7dd7ed6e5043c3f9f36410ac54366edee7e5e5317434c4dcc5a52", 0x4f}, {&(0x7f0000000480)="69c35fb00d08498e30e3792e2a9c765a139cb896c601c652849d422628fda79fc567248c0d15c3cba619bf6d663b58416b5c771629a03bd12230fec29097bca19ead20628ab1770be97ce030c3df8d649ccfb3826a7a2f2d3db1dcd10211ba437cc65624561dc196daed9bc9685b279bcafc04fa2e5421601384e22d8606e5246bb9527493620265cdcbd5a6493e2fe428082c996384fd2a4bbd00f84664ac356480337f29b2a0158e48ea06429bec6d9267797e48bd7ac6edc17f07617b6b71087dee4e", 0xc4}, {&(0x7f0000001880)="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", 0x1000}], 0x5, &(0x7f0000000600)=[@sndinfo={0x1c, 0x84, 0x4, {0x67, 0x230, 0x80000001, 0x1ff, r1}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x3f}}], 0x30, 0x2000c}, 0xc)
sendmsg$inet_sctp(r3, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x7ff, 0x5, 0x4038, 0x9, 0x7, 0x1ff, 0xdc2e, 0x4, <r4=>r1}, &(0x7f00000001c0)=0x20)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000200)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r4, 0x1, 0x64f, 0x583, 0x4, 0x9, 0x7f}, &(0x7f00000002c0)=0x98)

00:04:21 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet(0x2, 0x5, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r2)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r5, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r5, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
connect$inet(r5, &(0x7f0000000240)={0x10, 0x2, 0x3, @multicast2}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={r6}, 0xc)
recvfrom$inet(r2, &(0x7f00000002c0)=""/196, 0xc4, 0x6d666e69c29f0631, &(0x7f00000003c0)={0x10, 0x2, 0x3, @rand_addr=0x1000}, 0x10)
setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000140)={r6, @in6={{0x1c, 0x1c, 0x1, 0x20, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}}, 0x401}, 0x90)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000000)={<r7=>r6, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000440)={r7, 0x2, 0x1f}, 0xc)
connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x2, 0x1000, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000200)={r7, 0x3}, 0x8)

00:04:21 executing program 1:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000100)={r3, 0x4}, 0x0)

00:04:21 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r1=>0x0]}, &(0x7f0000000080)=0x8)
r2 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x188}, 0x98)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000000)=0x5, 0x4)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(0xffffffffffffff9c, &(0x7f0000000640)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x3, @empty, 0x5}, 0x1c, &(0x7f0000000580)=[{&(0x7f0000000340)="050dd5da5915d0c425efee737425bd0b80547b423cc8691afaddc84c433037533adb468201ba1ce0ccd5fbaa6939f5136c79a256fc27fcd9ec2ded281d90f936fe0f327d7941741fcd4311356669a3c0cd5f31c03fa1cb77d51aeceade07e9dbea62ebd0b9677284bc4a5e3abab77fd94806b4bc78dc1ec17b11deb4bcccf1c4284160cdf7a92f79d74de1f80c38be51633d42c23ccb4c2673743d145b208b5d4ea0cb", 0xa3}, {&(0x7f0000000880)="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", 0x1000}, {&(0x7f0000000400)="25fe8e0a1f9ffc790c7eb3c376d8dbd62b1d35b7b1f7126c3341ba90e9f4c73a2f4223143ccfaf5ae2cd611e3afc4cd20dfe987fa7dd7ed6e5043c3f9f36410ac54366edee7e5e5317434c4dcc5a52", 0x4f}, {&(0x7f0000000480)="69c35fb00d08498e30e3792e2a9c765a139cb896c601c652849d422628fda79fc567248c0d15c3cba619bf6d663b58416b5c771629a03bd12230fec29097bca19ead20628ab1770be97ce030c3df8d649ccfb3826a7a2f2d3db1dcd10211ba437cc65624561dc196daed9bc9685b279bcafc04fa2e5421601384e22d8606e5246bb9527493620265cdcbd5a6493e2fe428082c996384fd2a4bbd00f84664ac356480337f29b2a0158e48ea06429bec6d9267797e48bd7ac6edc17f07617b6b71087dee4e", 0xc4}, {&(0x7f0000001880)="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", 0x1000}], 0x5, &(0x7f0000000600)=[@sndinfo={0x1c, 0x84, 0x4, {0x67, 0x230, 0x80000001, 0x1ff, r1}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x3f}}], 0x30, 0x2000c}, 0xc)
sendmsg$inet_sctp(r3, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x7ff, 0x5, 0x4038, 0x9, 0x7, 0x1ff, 0xdc2e, 0x4, <r4=>r1}, &(0x7f00000001c0)=0x20)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000200)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r4, 0x1, 0x64f, 0x583, 0x4, 0x9, 0x7f}, &(0x7f00000002c0)=0x98)

00:04:21 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x188}, 0x98)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000680), 0x4)
socket$inet6_sctp(0x1c, 0x6, 0x84)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = dup2(r4, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000040)={r6, 0x2}, 0xc)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000400)={0x0, 0xf1, "c05049b8e4126cb18dfc13d82e055a2250f630fd3b9195625e91a9e8073f831692e5172478354c507592377d5cd37a0648224cace8d24eca0579d275ebf5bf4055b8d0eecc1b3b3b7d32ca6273bbc2ad47303b4c6c0e29de5ff834125fcbffa4a5ae0eb60a9f436126d02eaef8e6f2badb91bb4cbac2044423c8333c2ac555499fa102eefc7854d0220f75c80986a814d1679594f543f5fa9a422bdd45dd258cf1f4e58376da35e56dee20a6955a9fcde9742933381d9be41fe5fbdc33855f6792ef67bda5e1d8e9cf24aac75589a897ef61a76181b0354d992d3bf82010d82fba839cb6f4b7989bc2146e7f74024deaca"}, &(0x7f0000000500)=0xf9)
sendmsg$inet_sctp(r1, &(0x7f0000000640)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x40, @mcast2, 0x10001}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000180)="55d05ec7ce5ff9a07d66e1f90d9b9dc1475e2558797eae10d6f7d9160169a5a55d201b9b19cb5ef4e025ff1a132e3af7bbc584fc189ce971e215c9b446899b0368e25f528c13ba1b413c306907c10c7b3238c502face1536a1f577bd5e84ed1464824b4ae9e56062226a88e1914f1d4a248c0f7b7a6eb70f047ffb5a03cace00ceb1cee9aed355afba426312dfd72c5c01aa33c16864e447fdf141d7991817653179f8db7b7758b12a66b02b51f858508e98f35e832512451dc6c2", 0xbb}, {&(0x7f0000000540)="2e7563160eb1ed4415a71343cdda407d694e7af887b3c40cb480065f3309bedcd8482953326e44233064f463a6a5d3b94052c5bae15070ea179f84c5a0ea43eebf5f14222074e042d656a9373b938f44dc4fa7a73ff3e7182522f919941c68eef8093878622303e1051b0db716c724e4bad2cf9258153d110630268445c4aab6d31ddb97c59faf050f66547351831495883a70ef1a6e77fc518842feea6a6f4c43a2f4b642b29d59441642888fc59fc3a4f144fe3ed33b1ae9991f5749e6e6fd4a20", 0xbd}, {&(0x7f0000000040)="b58555ae1ab7692fd1423a146c4022059f4118efc4aa71a6e483e2ecf7ddc2f05443aa53f6fccf20e28dd26d8f93146acbfa6a33b18b7d8a", 0x35}, {&(0x7f0000000300)="de1112631c36ae953209157813a333ed562b5b6115354e2d317e8c46050d938997a654f22f2468f9013d73489e76ebce180ccbc02a3b26a0266ffb13fd0527540b359ef4029f4556c0b0f53b7055330017d0754b38e4f5832eb6249aeaf36a49ab56b7625091f1ad266d347a28b8de2f06cc279b6434ef530147c07e27e224a18a4638a61547c53a3e8b03971878739d079f27f5596b8b4220dfc4c9f338d42e2a9038d44ed5c4485a1857a2f78be8d52d3daf905403f9fb7f9c90c0369f9b979dbaf3aea4e3305b3585b3eab5", 0xcd}], 0x4, &(0x7f00000006c0), 0xf4}, 0xc)

00:04:21 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet(0x2, 0x5, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r2)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r5, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r5, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
connect$inet(r5, &(0x7f0000000240)={0x10, 0x2, 0x3, @multicast2}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={r6}, 0xc)
recvfrom$inet(r2, &(0x7f00000002c0)=""/196, 0xc4, 0x6d666e69c29f0631, &(0x7f00000003c0)={0x10, 0x2, 0x3, @rand_addr=0x1000}, 0x10)
setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000140)={r6, @in6={{0x1c, 0x1c, 0x1, 0x20, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}}, 0x401}, 0x90)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000000)={<r7=>r6, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000440)={r7, 0x2, 0x1f}, 0xc)
connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x2, 0x1000, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000200)={r7, 0x3}, 0x8)

00:04:21 executing program 1:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000100)={r3, 0x4}, 0x0)

00:04:21 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x188}, 0x98)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000680), 0x4)
socket$inet6_sctp(0x1c, 0x6, 0x84)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = dup2(r4, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000040)={r6, 0x2}, 0xc)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000400)={0x0, 0xf1, "c05049b8e4126cb18dfc13d82e055a2250f630fd3b9195625e91a9e8073f831692e5172478354c507592377d5cd37a0648224cace8d24eca0579d275ebf5bf4055b8d0eecc1b3b3b7d32ca6273bbc2ad47303b4c6c0e29de5ff834125fcbffa4a5ae0eb60a9f436126d02eaef8e6f2badb91bb4cbac2044423c8333c2ac555499fa102eefc7854d0220f75c80986a814d1679594f543f5fa9a422bdd45dd258cf1f4e58376da35e56dee20a6955a9fcde9742933381d9be41fe5fbdc33855f6792ef67bda5e1d8e9cf24aac75589a897ef61a76181b0354d992d3bf82010d82fba839cb6f4b7989bc2146e7f74024deaca"}, &(0x7f0000000500)=0xf9)

00:04:21 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r1=>0x0]}, &(0x7f0000000080)=0x8)
r2 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x188}, 0x98)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000000)=0x5, 0x4)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(0xffffffffffffff9c, &(0x7f0000000640)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x3, @empty, 0x5}, 0x1c, &(0x7f0000000580)=[{&(0x7f0000000340)="050dd5da5915d0c425efee737425bd0b80547b423cc8691afaddc84c433037533adb468201ba1ce0ccd5fbaa6939f5136c79a256fc27fcd9ec2ded281d90f936fe0f327d7941741fcd4311356669a3c0cd5f31c03fa1cb77d51aeceade07e9dbea62ebd0b9677284bc4a5e3abab77fd94806b4bc78dc1ec17b11deb4bcccf1c4284160cdf7a92f79d74de1f80c38be51633d42c23ccb4c2673743d145b208b5d4ea0cb", 0xa3}, {&(0x7f0000000880)="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", 0x1000}, {&(0x7f0000000400)="25fe8e0a1f9ffc790c7eb3c376d8dbd62b1d35b7b1f7126c3341ba90e9f4c73a2f4223143ccfaf5ae2cd611e3afc4cd20dfe987fa7dd7ed6e5043c3f9f36410ac54366edee7e5e5317434c4dcc5a52", 0x4f}, {&(0x7f0000000480)="69c35fb00d08498e30e3792e2a9c765a139cb896c601c652849d422628fda79fc567248c0d15c3cba619bf6d663b58416b5c771629a03bd12230fec29097bca19ead20628ab1770be97ce030c3df8d649ccfb3826a7a2f2d3db1dcd10211ba437cc65624561dc196daed9bc9685b279bcafc04fa2e5421601384e22d8606e5246bb9527493620265cdcbd5a6493e2fe428082c996384fd2a4bbd00f84664ac356480337f29b2a0158e48ea06429bec6d9267797e48bd7ac6edc17f07617b6b71087dee4e", 0xc4}, {&(0x7f0000001880)="b53223a0b10be1bfe7e98f6fcc2771925d4cfe26113c0d0627cc309fa405439e8d329e68aa86ce1c5a23bf3c2266dd07d35dfdce7ee406f1028cbe48a3cc8598dc8e1aa6b0367e212f1112cdf041c7326a5865dd32ef8a553188a44e8b4013936816043ddfa39f643b6a8d2dacd55a5090d90f2373dace8e905fec45f140f76ec0f132ad7fb981b5bf380d5dc2c0658fd19186c5eb1eae13447f626f47bc2a3a38940a84425bafbd5abcf14396e82ba74d3db6c1f34a36241e48fb7505821daf933a9cc797c02b2c15807347c2424fb8332456bf0b83040800b548f7d714a7fe3c95f3ebb9995193b8ea42e3fa43c24ba30417fd022f151ccf46330ccd307817a7847cecf15fe22ee2776979a069f97467944c2bbd6496ccf4305084cb1a65c566a4199b6713de8755d55828ef3aebad3e674da77d03fe126297534a87386bea097a2d4d89cd09047f0cab5d441cd8034c9f05f28187619b57e7c20ae05c7509edfb425aa46d1fcd7945c574fee623e0f486500189b1b19efcbb116aac82ba5e8ccf7846647d9f11f47e4d6ba444573bba0ebe8c00aedc451e8298be6bca0af3c0b40bb4f087950926e037f83648837cbed6d730ac40024f82c2e07d50acabf64d66fc24282fa377907ac0129fa6bdeed1c3395f572e7ccdcbc2a1d5d273b95aa2b0048783ea1068a4cf68ca625143d53bed71c4eeca54940f7f4066391705592591a0e1655d56b0e7cb4b2d3b2251d92b2b67aa73f744069a9bcadd0d036b5f423269f275fc947af4fc5de9e85018901023a412e2cbbf14ecd509d752a2da013c865253ea18f06ca4ca11d29245b231d7cafa35ae04397b0cfdfbf9122f968e367040b6fe63464985e6578f3251efd355eb215396b2734799aae469794284b01292eefb8757ce0cc2bbf834d1898a8ebc8a9ef62a6a6ea29eb2c6f13729dd34c9d4b46fc27ed00c56315088ff33fc754c26923ea47bddc692cb2fc33949dbeb93c313b7d44ca43eba10ef8c52aafd3bd05d896ffef6bd33d77cc0b15396147ee00371b818d8e33b05d920639637038bec2875efa632fd55e8063faf878d8c7c694571b4209e88ae5000c2d74e65be5296db52932b9b8275f9e34051af58d1e413c8f3fe6a9f245a870de38c1f5cbb9f8398f274757a0494303df434fe904f5526030f5eac335e78fe2eb9031b14ed7e06538454820035bfb3d7d6df020b5d5ab654b7ec9491331bf276779b630ba4fe22829cfd1b952f3b7ad66b23aa971656776f878867753ac81df1d2d4a465f0c3185f3a6cfe866a30a315057f6c3c739308ead727c4346feeaf49100b0e102d2ad3cfc736f6241a27f3193b30e5753cea708e8037abc448570c573f2da95d2ad071e4c49c6886eaa0facb7a9b0f0d09890b48a3eeed9e08b1b124e864f6abd1cf8c9e907166f51d02be9d978c2da02bc33ff7dd66773b3b233520ff76f70a094a5241761ef423ee0b70307d1383fa5c0cb993ff7bc2cf1312f0baf5dff76d47a3a84c274b2ce66cf01d28e2b5ffd9b65e4f881f755e86e3a8649807568641658a4398c8fd2900c76ef73f94f21b216d130fa634e9b1d8b01c8afe05110153e488861dfe2be4d998cdb7bd54849ecf6be6308c7412f9b0102437d7bf5374c22827791c8169542689279d26c925767e672c4a6ab22585eff20efbb5e898c51f6e4b5e031f862cfeaf7cebaa43233ba59e639a1486c6993d6e9f0e4ba96d82d54892d692e217e91e0ce201f1c1b9702e0d3c6260df4cf43692ac5bf2ff4b25999bc614aa3fcd595b41a66478161f8ed4df9ba3400d52f0370174330e2697bf2a1577e9d13582e25402ceef65e338bfd3f59d0e65f84b6b9962a81b60bdd0be80352c6a4302fe728002ea8fb06c49760beb27a719043f23102171c93d8b79ed0364a287c578c5a85cdbcbaea4478fe312becfd0b44de89bb1af176eba16e358d97304ee623a6085334daaffcb4fb46ad338f850791b68ca08331fda9a4974e05a6fee7f2201e98cfd4440612b0cbde3c3174e2a887a2e9db39e8855572ae53964fd6d80cebe3525baaea6e6d194eaa42279259f16f0b4175f19a2f26246a72fdfa3c1e53711a25bc978e8767a6e5305992bc0025e1b498c24e729d4d4c5651f60f1269c9dccded25e6735c261726c88992da4b0ebd10301c949f0f07583242fbbfeb36b6b7704770a5ef58e6f3f0b0cfc1486066908e1472aac0e252e938d96e9a36682d20261d156395c7396fbccddc70a41740d32f09c7a32b40f771562f448db77c5378a6b354112df0f61c9b91918c6a49a642cef01e38011ecae1a3e99ed5d101047d3420b8abd2048eccd9addb4e62d97eeddfc2f99463d64f5ab4721b176e04477c4484f36f95148bd4f494e97b9bf779f98606f6fa5a8d8698292ff494e5be7f286a32e642196c7ea494506a7770c14b5b8700dd5d739a4ebe3963e89abff439d41d48db02dd15f47e6e5779ac6d44d59490b526ceeb0c035cde2162ec0a5dc84c86f70164b854f9ef93ce3868c3b914fc252cdc56d62ebabfa388bf7e48ba7cf72fe01b145359a3498bfcace1e99c7f1311041e5aa6c4037ddc1e1548eeb18e981f200530dadffe6e803bba42605c6611ef6986302954f73e22165798e1eebb3db8b4bdd21962c2596a437d3e47eb8d38a7ba236b645ee35f889e32f90af76d0e70e4403b26f76d0e7d9128e8b6b7609923fdb6e32d88005bd8c1a13e050709aec507c3283d5eed03e21530cd81df949b7e85871a8c38ed4363c4cb3394085ef6540bc4a3b544c1ff866a5bd181f1034db2255dd7c8f50decda21f7aab666f4e153ea45b80d704f4a04d697681fb785f060cddc1d0086ba8bbc73fe78945f64e42d60896ac50dbccf3b1a62e7deb2e57b265220f9ea1dc7a8333a0e1f40d0a5084e70d7c6b54347f969e5a041c83a19783895e1b533897e0dbc79e6d9003d1d9938ddabace20e6af8ae35a0c14904933330d16e77ce181c54b0764adcac3a39340f1540099c5f6c1e06aba931d3e0abcb7dc5495ce110caf4ac65f36864fea2fd70185012c44b52d410585f8b597197fb12e39f011d79e0a5d7dc3b5f50d3d796b649514caa66f7cd29b542454555ea38a89cbaee6924c0433326a2e849d5584b5ec296a50b724588e50551357d4a4b2df66243d5c2702665e925402ce2966e376e7ac12fdc57c1d78ab5706a843544d4b45d7ea99e4ccaf3bc1fedf57c6733da75543d61218c5baf20a5ef8a600e48faeb245ae3f84ba5e5ff3fbf48964deb4fbe0ca43a5658b26bf8ada18ed08c2c2c092bde4b510401715d42805035f21e36c113a8becb27f7ec653626541de5d1be4e5f9c96a8e56b492a0111bb2f11411a2a324626ccc7f7a022f8df0e95b1365e60db6c2638470f1f96b619f1ec50d7cbbb98e9aca6845a46f14957ed04e401b4019e6306e6c7c92ee225914e3ce809b71b282469e11be860e1921eabbbc6f5c6f03c798a9191a519d3714e2433f09392ed667ec4512b8e3a86a064ead3c70dfff5823e0b03fec1de17180e5c3cda48cc0246ad6acd2f7e9407020df6d4533f9225155deeb7eca39a992be385619dd419dc7785ac088b50bd18fced6fd50102a2500c6eb99a1edfcf73fbd98392cef49d06bfc81028ca4b2c404b013149998b9d750be46d3f64459c8de05867e5c56d80065ee3dbcba04e0647e4ba9017cbf27f049d30a93575b3b46053aebaa382c9ff1ec7ca619465b496638cf8f07e048c776c5b3c203484603aea31082fef3ab974df38921169704069054707e22c05d910619d4e1d26249216c0d822582a127d4a91ad3b550551b0675492f6ea52c01b3a98899ff271fd7098d72c6ecae5e4faf4dc403615da0dbfabb58cb31204dfcc016836b35fe51c202aa08a18c9e976b48e085594f24666c2e226669367cdd4d56bbf9157bae4add5566042615edabbe9e5db76620855afa9cd4feb7128db5bc67cb68765eed0d8ce93e3cbd527452d5c5174f6b17a2befa7b4d4c52146cdddecfb0f5a858a805f2034418067f3d7a7c0fa18363bc0c4f13bc041fe4adc9d3aaa11ed74f8722896a40a2635ea27075b9677d3320e62359124d45a4fee1eb8fc8db52379bbb2bd3a4ba3c612d58f3e59544a7400959288e6e068e88bbfe8ac0b56c2a0ad83f3156af19dbb85a73de44a4c9a340a4c19352e10f74ce73c404dfbc0bb9a2e33e43a709ada78765e260ba3da457cdea06cca79ad9391b63af47c1c436bd048666e6ce92d5651df7e9f62ecab779a41d369e43f63117408671dbdfb3ab61c7b5c7bba0f85b507c7b4d04fd78be083d40b38d6cd0eb6f88efe1d15c072ea1254f10399fab98d4e8e0fa5297eeea3d3254bc70a5f03554448a6a8ee531d51d3a2f1c568fdcdbedce3215e2116a9ff31acb552ba0ef337465f873c470749f60f6624f3ad688bd4ec3573bc6a615476996321010d8943bcf703a5bf3819fde67431eba8810550a8c023d370ddbd998474eb99e47cf8668beed7541f18c9f6c946587dc4f6ce837e5930e395be098b6d1184894f93636139827615cef9d6c9412774b3719ef8e2715afb91dfd307faef83649fd849ef170e676166cc2a881b4690b8fed4f13ab487c499d61a3f359112947259cfeead52229d59b19aa53bfd0d04e85f099e765623f9965081202b35cc6347c061cd7a76ea580eb207a05b12147a23c68d364765e5d35749d40210c54f2a587adb0159967f09f1900484e57046da968520e32a79b3df5d12801fa2d125a778a5482c3bdff425704aff23067259908967a9f08f656389a7be51e830ed157c716e7a934735dbc05d5e5f0820ee0afe0f41f1d9dc1d2778dc3aeaec946b72ed25bc178828ca357de17aa15ecaa898defa761a33ad3cb81c46db2bc6e9c40f0f821932c6328ed56c941d70d0582b68e21a06b1d6376d877f6cad2d1a904e9c7325d6e902c3cd3cc1490a4adc50cd1e693f174d028582ed113ce0a5158ec28f57364b87cbd1939d137482721585f831c018657f2ad03b1da8349795e4e1c6311750f19427bf7d931b25e69e8cf0d6dffaa72c0ad25854ff60a624bdab8aa08ee31a8080f6e3daf79c0e5bc5e0457c959790c6d7c42eaff85e789102e1205d1a88be006960464bfdbc366ac07b4a68ed9103e46f47b1e0d7bbda409ad6aee7062d9bc23e770f465de277c4d4126b1b0f7a7d7508655cd47459c00287cdf6d4c13049c65c40ed2151702f75294e09e64f25deeb150555d797289f4fabc808b9ea45945d302926e483079383122300dfd3752475c6ab52177b0ae05077e224cec4cc031b043b19f4649b152bd5371876c2de6ede57fe636c9d60a4c9e80865e54209f3139445691161b4654c097f1c4818e7d50b32564f5fecde071a308b90f319c65957f8e29c19cd83cdf3917cae32fda5cac2908d0a30d88ead05b9a677e05a348a7f75f9f966bc60d7625f45b6c14137e1ff71bbbb7baf9162188afb81681117e150a58516513d520013363eee3d61f2e7b7aeefb67a35841cc79aebb116cc356165a1d9ce9c38e67dd1e0f5e8b36129f418f885dcf519b52c5bc6f4e7ba3567e55886520bdbde75f9c4976d4e3dbf67b57ab976ca90f0be82bf94cc2f2f8db7cb171740d54a0d07639e62a24a524a73ad4e5dcf8e9a6e3ab5e57b4310265c44d3af191dd12dd7d8694f68a8d03fccc40e04f4d058417d30c6000869a28b63f88a765670b8a8ea8eeb5628a2a10ec44c801d573172112db88f8112e3332b579b0117c174d514cc80eb87ea88b", 0x1000}], 0x5, &(0x7f0000000600)=[@sndinfo={0x1c, 0x84, 0x4, {0x67, 0x230, 0x80000001, 0x1ff, r1}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x3f}}], 0x30, 0x2000c}, 0xc)
sendmsg$inet_sctp(r3, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x7ff, 0x5, 0x4038, 0x9, 0x7, 0x1ff, 0xdc2e, 0x4, r1}, &(0x7f00000001c0)=0x20)

00:04:21 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet(0x2, 0x5, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r2)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r5, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r5, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
connect$inet(r5, &(0x7f0000000240)={0x10, 0x2, 0x3, @multicast2}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={r6}, 0xc)
recvfrom$inet(r2, &(0x7f00000002c0)=""/196, 0xc4, 0x6d666e69c29f0631, &(0x7f00000003c0)={0x10, 0x2, 0x3, @rand_addr=0x1000}, 0x10)
setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000140)={r6, @in6={{0x1c, 0x1c, 0x1, 0x20, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}}, 0x401}, 0x90)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000000)={<r7=>r6, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000440)={r7, 0x2, 0x1f}, 0xc)
connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x2, 0x1000, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000200)={r7, 0x3}, 0x8)

00:04:21 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r1=>0x0]}, &(0x7f0000000080)=0x8)
r2 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x188}, 0x98)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000000)=0x5, 0x4)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(0xffffffffffffff9c, &(0x7f0000000640)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x3, @empty, 0x5}, 0x1c, &(0x7f0000000580)=[{&(0x7f0000000340)="050dd5da5915d0c425efee737425bd0b80547b423cc8691afaddc84c433037533adb468201ba1ce0ccd5fbaa6939f5136c79a256fc27fcd9ec2ded281d90f936fe0f327d7941741fcd4311356669a3c0cd5f31c03fa1cb77d51aeceade07e9dbea62ebd0b9677284bc4a5e3abab77fd94806b4bc78dc1ec17b11deb4bcccf1c4284160cdf7a92f79d74de1f80c38be51633d42c23ccb4c2673743d145b208b5d4ea0cb", 0xa3}, {&(0x7f0000000880)="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", 0x1000}, {&(0x7f0000000400)="25fe8e0a1f9ffc790c7eb3c376d8dbd62b1d35b7b1f7126c3341ba90e9f4c73a2f4223143ccfaf5ae2cd611e3afc4cd20dfe987fa7dd7ed6e5043c3f9f36410ac54366edee7e5e5317434c4dcc5a52", 0x4f}, {&(0x7f0000000480)="69c35fb00d08498e30e3792e2a9c765a139cb896c601c652849d422628fda79fc567248c0d15c3cba619bf6d663b58416b5c771629a03bd12230fec29097bca19ead20628ab1770be97ce030c3df8d649ccfb3826a7a2f2d3db1dcd10211ba437cc65624561dc196daed9bc9685b279bcafc04fa2e5421601384e22d8606e5246bb9527493620265cdcbd5a6493e2fe428082c996384fd2a4bbd00f84664ac356480337f29b2a0158e48ea06429bec6d9267797e48bd7ac6edc17f07617b6b71087dee4e", 0xc4}, {&(0x7f0000001880)="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", 0x1000}], 0x5, &(0x7f0000000600)=[@sndinfo={0x1c, 0x84, 0x4, {0x67, 0x230, 0x80000001, 0x1ff, r1}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x3f}}], 0x30, 0x2000c}, 0xc)
sendmsg$inet_sctp(r3, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)

00:04:21 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r1=>0x0]}, &(0x7f0000000080)=0x8)
r2 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x188}, 0x98)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000000)=0x5, 0x4)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(0xffffffffffffff9c, &(0x7f0000000640)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x3, @empty, 0x5}, 0x1c, &(0x7f0000000580)=[{&(0x7f0000000340)="050dd5da5915d0c425efee737425bd0b80547b423cc8691afaddc84c433037533adb468201ba1ce0ccd5fbaa6939f5136c79a256fc27fcd9ec2ded281d90f936fe0f327d7941741fcd4311356669a3c0cd5f31c03fa1cb77d51aeceade07e9dbea62ebd0b9677284bc4a5e3abab77fd94806b4bc78dc1ec17b11deb4bcccf1c4284160cdf7a92f79d74de1f80c38be51633d42c23ccb4c2673743d145b208b5d4ea0cb", 0xa3}, {&(0x7f0000000880)="3b82d22efd26d713a18cbd0e800f8a32874af5301687506e8eca911aa55fed890532b49064f055aadc01d70e5c942bda95cde35419050d24f39ebaa7a4aafc11d0c0bc746d4cb20c74031fbb70bd781e9b683186f12b16f38e403cd5c8b7505268df4c0015f7e5925d9dc276c2c6c5b90bac74fe6169caecfd055637c6b684b806b9e0805a40b2b33214c5753c25ebddbaa2164abf234b14fa7caab9ee8f89f1d7a4de5339fe64e36861c54b83cfc0fa9fc2e2476c90f81b1eb64b133bbb956478b97cb48d63346563e1beb387da55e40ff63ac3351c8a8e8130d522b856441cac38d5d6d72594379f56c605f07ce75f24d51dd8350dbca6dc313eb18d5dd391540063b9e59f41a3ff1a224c45e40efbcb3b30d04d7b81e3549d59669629cb1ca8c5bc365a35e177e6ee4b2ea8d385eff534c700b02ce35652b96075be235dcf80ba90d19a83878a2cc0f638466e19c4ec05605274981bcc3a29ce389c0b6401bcf157919db70583bab1c6b2c9bd96f8e79901ac21f6055caed55d79c771a79abc8ac23483505e89b04aad09c46026140e67ea9dbba98e9e423d51fd25d8d65421d6c017f623c968d57e2ffb468530724f864249d5b41d76866e6f9a25dde591bfc4b1d0bae0b5b5269f0ac7567883fe7e73974401d1936cb99dbd0435889472c4dccc356d9e5580a2edaa7779b47d41f69866c3fff5b68d6e9d65f9836abd5b7ff1182e0e9b766067a9906f71cdff9f09291a50a4c3a62a7ee97d0e1dff4b817f88868e0b073300bd9da30d230e05e9dd24d79bea1602d23b0f30abfb9f7db469cd81a9f8bd64a2a7b6f6a337fbefa9f5f32fcee6f6a312e77a61c246e8375446bf345d794cabbd58f8384f47263eec4cb2216e18ee25944d4ccc6c12b6479c2b9c29669c77a1e15d85e3b90df34c3c67a0dfdc3a907451286bf151b4c072f6d4cbdc57ea6eb502a262f9c1ba9df672bc525cb2430c1758a91153f8b397d898529b865840ba477b1348e43261eb96f03e33c2123a85cdb3bb7dd7d17eda318ab85ff3f184b385c6817e12f92920654f15da268c59b9b350fc4ca6980703a555e6d4ec9fc163d81eef33e8e9c944645c1d613984be07b69516b3bdcc2b0631775985dea8b3d8280a0b3c9c05e872e35b77b94bbbab9696b43192c05c64672bb122b3fbafc07f4ea12802152027e2fea18986a5b6b6b56340d3e66784000b8d43a959ad146e279aa22d0ac7a7a655e30290769081d8fa2f005bb25ecf781343e6b109e97ca3f9650c83987a743f97a63cd1f29dda9280cdf39bbefba2dc6ac2cdf7f7727a5fc21ba1121fa338c0cd845efb351e51ef063af02c719a96cd1f9eb36314e4f969498fd1096fc41cb64a8fc0325448a84e4616f55170c1aca30885527b00684663980f7efd68869b32a4ef40f2a2fdaf9a1352c704d27b37d100748725d5f21cb0222188cf2c48ed1d3775f4db281ec154dfd95e8c5ece0ec6aed62421cf31f36574bddd34217a1445af04afeaf0cae0794645e1a7c941d18d7de5a83844efb95a001638a2dc0a3a10e1a8214a8876faa4770cbc3f8efb998ae53d7d93a2b5b3522d16cbea6455d85100aa966dc4a951d71452198cab18e4a6f2d6638a16059b890bfbec9effbf81de7dfd200b89a4d492a6cca11cb4447513bc4c0f0a539c9697f62275a99261339dcc14b8c026c5587003d5021c73e1ea21f722cb1e2f92979d9bc393e864c0e2bd0b0bea668582fce78edddc1dd5dcd7d3fde6bb5c5bbae51fef27747b3429ce9fef45ecf35adca3d7d8e937e9efba3a5ba49ac40bcef9e71d5016f429fd9335d4c87231d981883629c77acb9a2224fb85f6d0c79062805e7c9b5beda771902ffa5c9f1458e4e26c783327785a0bf3f9ef7639bd0fdde14f93fe0dc660b9c26bf2f3ccfb835fd048720d5112854975123db5368ef63727385e7d95fcf02877c5deef425bdfcc2773bb08c22d7ea73180df8277031c4c6c5c2a001f5e5628b001578a4e4e1cd6d1b0311fc02d7f5f5b23e9092f1fd406386553e048f4a332d46c57125ed595af0a524cfb37f65b1016623f2a10be116e3b34800ba6030ce31a883f04fab242aeb06a92cd9b1f45473438f500f2bdf34f0126f64c9b6075974a1b6e793ab8adfa354d66ece3c33277d6063962bc3de465d43c65f279fc568d277a08e00396f92920e8ed58404266c4946055737bd545be7bf17fb898843b5f3fda4615b6021bd90acea49391ac5e681d343880af1a14c12a450487b124e1e0a7259ddeb62b5f0c8d7c62e6c61198dbf1936c677af2d1767c806b9496203ecd379349b3aa12b714f87b1737dc225abe363e73b414632b11c08de878e5f74ef9bb7630e43262f4e72ce6a36fe2c62797fa3e7e3d3386920c8f2cb14857630a8a996c05922b7aa74a01dddc609c87829fcb5f529590f2774a635c7f62c7215ab1e96862eac17e82bbc01348d22432ae25c8c17a166885c8484a39768eb93a1e04c912b6f221fd46982393ccc3eeb714ba0d5dd8bb88440b4a91cd4388628c5594ab74d34d1a7d64aabd453f3af4956f387848722bac21c58bc1bd83b1eb29a726a6516c615ee15bc8ba63805d95b659173612d82cd0135ed6bf29becc080de08837bd247d6da275f164011deebf9b149b1b02ca38a2c2fa59f4abcc79dbf00f2b11c55cde98547359aca547e65f304363c9bc891a7a3b743773751673258393ebee319b13c86c480d7d39c00ff0400242f2aaed69a14140d537c0e5b1364280e903ed314b38b6e563550139035addad7f9cd7213c2122b2ce825f5a715c8cb0fa64a94f94f16fbe9fbe1e64428f46c88c31c8ebd9eedecbef17eb1368307a5b5f26204bc864855b9af97c5937bb39997a28b21ce612f5047ffd767415b791e9e927647036901df4159cddc97b7fbd9d6cf6ea9fe40b2cec9fde3e50e63d01798ac0b84d6cdeeed076f6538b1fd03070db5f9b525e1e52315ceeb1b01cbe0a4da432a58b12e57e0d94232516a18f3a84b78e701fe1ba5107492dcaf396ea16293c1624e3cdce9beb1b42e1030cbb41b4a38c6639d7b4de12ef4a2c5de06a9a90823e0fd13f1c96147f061709a81f83ecb12026b14a2edd2d725381c17234d221a9679088a395004ecd5199a7acc2ce1e717d6f54ac3d092d61e3c096cf2399aae412e68acc4fd836aa4a9a973694b74be639d85e63f81c807f2ca6974a39de3f830261ad1d3ce2c5f8d6bb5bf62e5711559da45d7e4ef691ebc6aac4b19bc5c433e62e444761b940065dd9d7109d3a30b54979fa0028086858711c3f909cd96e87d458d460628ee8acb227117419ec26414b3bceb5f2a7361ab06de1445aef3539ed168e735c65ea54f0bb749ed3d2c55a010b601357f0c89e6167ae782ee5ce302c62be3a5f1efcc58e6d04e82c5a4fa285884f8fef9426add9c693ee3563675af4f9c897b90fa7cd52cb89f296c4b1c695173ca1527b6dd4a9c4e411b5000c236e44a41feda3ce9274706f800d496e3dac32c82a65905943781d13829cd2fa2f37d94eed01b162da062ba7f60066fd74a19b000507c310aa20610ebdba28a33a18d4eb26cf402afdb8ecb6878b3c20322ef0cb4e5f7cb7fcb8bb6c9139ae411542ceef96353459e6ed00ae1f8e4845600a086a666a1388c365b74b339d4d35955f980eeb6fe7a82677d65ecfd66566a050bf32c23e2e7e0097c68f41ee744b4c619604333a4e412f960aa49d7ef36a5dec09fca16961e5e7cb64d12c2fbdbcecbf7141f1314c06647c2ae22d36cc51c51acb46ca674bbeda04df5442eaa5e40f5ad3f52d7dbf0b1c0064e5631fa63ec7f64757e7e9ea6c957f02e747fde468e46b2029211f600f90f9bf66744b3ab89b948d265f70f5ecfc5c68075a97378584618fff97c551ab9b247c2acec45075879670b102cc13a0ad06640c129091e93c8472db1d9c1c4216c129092d41a6d9c360ca1f1903fdb37d7f7a5eeb5aace688c3b693614fae49099660672f5f5720be84977b2d9f62953da783d0d1b9392d584795d4ba3ea1bed35efdeee0eae9346e6dbdfb0608ef66d4cd0e2197ae15e96802fddd6ea5042654bbf2bcbd9900c9e8f1bf15532acc3908da5bbb40634226508c31515e5aaa6742c1a2756e6760720565b9726af99aa47781bcba7e07a454251def2ba9584ff8700215546d2e10e7304b2989e7d4b4dabb89e1a93f5354df2cdd85bbb44cd33f5c51f4a0bb1ac33f6aefcc348112e7ff70f7a73895591a6ae4fd52c8857e6dbb7b6a615133b4e6d90a0db01fef2cecfe8461b86b5f312caa6a805e076a1273e1f2799057a3d742577e53c0142e9809f0ebdba63abf2d4dca480805e90dbcd28f28edeefa6c34c8e992ba8ce1f9f1a9f1c226a9e204015a865798d3847cde023d9c694e79d138b6adcef4489bdc7d4e4bde346cbaa9088e234c4359e3cb4732ed1fc18396acd4cf481758ce4c3dea5c01df102884f56cdb160cb7e1554a8784b22608887a4a88a8a33059f797bb71e36dcdfa0dd513bb9cf6d19e73a5e152a1c01c4edf8c90e36d44a4e550b26ad7d64f8f36915742e17a5d49c74f5cc43616e471c52e7e2733bdb2cc36da26241532bb0ac02220d078d7affedc31bd66cd184c7b9bdad46e61aadf85af441c2fd03c48bf5bbea43bd999f633dd03de9daf3708ffe8471c8a0670f3a1b1d845f0557e0861f561d855874027c39f7de2348ea79aeaab411a86f9e5e85ed62e645a02a9cfeb91f54992a3b94d4b22ba23a74b9d45163e5078a65477e11cc749d650907eb0440075610a6222f33141cf6537f9c0650d083e9afb4fe25184176273e7c8fbaf6c99206ef059ba570bceec2f9bec3465983f7857e34c8c9a9ba4320ef5ac1cc15aaad95a3383b600eac62db1d55c30b6cccbe9edc0fcf00b638e997aaed1b8768e2b6f773aa6ccd647a2c3be576efe2a0a82f24ff143ab634e08dca287906f1fbecc816ee26a590e3efd873881cf7c757cac36908831ebdd15b84e9cb7007290cd385659dc13b5d0fd74daed757ec9ad4ad4af2bd34bc0c9415d66ebb35189f392e191876fdfe59dd0266d8c92c494db5a55961cf218c6ab178fd4fff51c8d189292e4d673a164cae5b19eb3e3c7bd25394de229fd787cc35bfc41aa4f934a21a6cea9b0aad3ffe2627acfb3e8c3717129d45718384db9a046f256fdfe41e9ac40b343fdc749192b5989006f30b957239d5b948ca3b9434c1297afe62144def78c41227c593ed3e3326e28afecf7eab92ba924aa93ea3185f432610a2e24a70feb398592f64e203c4ebd7264c2e0bfd83712c11c4b09efe42f15ee00a9b370dd3b3306e8bccc59b71b2f5e26290b4396284746cbf78a0d8a67359443aa643d4a708a82494c2427bc7b895e30ee59c18fdfadc4e73d49585ab54d2745c54bcd58e3dc2cf20c4da9099091ba2a21ca35fab8c160b9ba2d91b2d3aa4c91a1c47f9f9c7c766694cac7c587484d3bcc0e6809b36c6752381e81e97929cdcd841f0f7d80f7f11d02966eb0a15edade59869c490aeeeb34b61bc6a0943ac0c00967ccd3668aadaca079747d40c4d58a8ba6dbd45781cdc9f7ad31780187ee5a72d98943b492a426305c078e6fcdbb5631be89f435ddbac9d0d01fefab7b44793f6aa72eb9a10a2e0cb5dd63c6c4989903ef89b41729d381e2d8a0a553b130592dbe8f2b715880b2760661fbb21b4489edde19081cb38aea344866f55c4e3e53d346cd9d4001a27a4fae8bf75095e66aa0da1b0915597743463c308b4b15040c02a7cf", 0x1000}, {&(0x7f0000000400)="25fe8e0a1f9ffc790c7eb3c376d8dbd62b1d35b7b1f7126c3341ba90e9f4c73a2f4223143ccfaf5ae2cd611e3afc4cd20dfe987fa7dd7ed6e5043c3f9f36410ac54366edee7e5e5317434c4dcc5a52", 0x4f}, {&(0x7f0000000480)="69c35fb00d08498e30e3792e2a9c765a139cb896c601c652849d422628fda79fc567248c0d15c3cba619bf6d663b58416b5c771629a03bd12230fec29097bca19ead20628ab1770be97ce030c3df8d649ccfb3826a7a2f2d3db1dcd10211ba437cc65624561dc196daed9bc9685b279bcafc04fa2e5421601384e22d8606e5246bb9527493620265cdcbd5a6493e2fe428082c996384fd2a4bbd00f84664ac356480337f29b2a0158e48ea06429bec6d9267797e48bd7ac6edc17f07617b6b71087dee4e", 0xc4}, {&(0x7f0000001880)="b53223a0b10be1bfe7e98f6fcc2771925d4cfe26113c0d0627cc309fa405439e8d329e68aa86ce1c5a23bf3c2266dd07d35dfdce7ee406f1028cbe48a3cc8598dc8e1aa6b0367e212f1112cdf041c7326a5865dd32ef8a553188a44e8b4013936816043ddfa39f643b6a8d2dacd55a5090d90f2373dace8e905fec45f140f76ec0f132ad7fb981b5bf380d5dc2c0658fd19186c5eb1eae13447f626f47bc2a3a38940a84425bafbd5abcf14396e82ba74d3db6c1f34a36241e48fb7505821daf933a9cc797c02b2c15807347c2424fb8332456bf0b83040800b548f7d714a7fe3c95f3ebb9995193b8ea42e3fa43c24ba30417fd022f151ccf46330ccd307817a7847cecf15fe22ee2776979a069f97467944c2bbd6496ccf4305084cb1a65c566a4199b6713de8755d55828ef3aebad3e674da77d03fe126297534a87386bea097a2d4d89cd09047f0cab5d441cd8034c9f05f28187619b57e7c20ae05c7509edfb425aa46d1fcd7945c574fee623e0f486500189b1b19efcbb116aac82ba5e8ccf7846647d9f11f47e4d6ba444573bba0ebe8c00aedc451e8298be6bca0af3c0b40bb4f087950926e037f83648837cbed6d730ac40024f82c2e07d50acabf64d66fc24282fa377907ac0129fa6bdeed1c3395f572e7ccdcbc2a1d5d273b95aa2b0048783ea1068a4cf68ca625143d53bed71c4eeca54940f7f4066391705592591a0e1655d56b0e7cb4b2d3b2251d92b2b67aa73f744069a9bcadd0d036b5f423269f275fc947af4fc5de9e85018901023a412e2cbbf14ecd509d752a2da013c865253ea18f06ca4ca11d29245b231d7cafa35ae04397b0cfdfbf9122f968e367040b6fe63464985e6578f3251efd355eb215396b2734799aae469794284b01292eefb8757ce0cc2bbf834d1898a8ebc8a9ef62a6a6ea29eb2c6f13729dd34c9d4b46fc27ed00c56315088ff33fc754c26923ea47bddc692cb2fc33949dbeb93c313b7d44ca43eba10ef8c52aafd3bd05d896ffef6bd33d77cc0b15396147ee00371b818d8e33b05d920639637038bec2875efa632fd55e8063faf878d8c7c694571b4209e88ae5000c2d74e65be5296db52932b9b8275f9e34051af58d1e413c8f3fe6a9f245a870de38c1f5cbb9f8398f274757a0494303df434fe904f5526030f5eac335e78fe2eb9031b14ed7e06538454820035bfb3d7d6df020b5d5ab654b7ec9491331bf276779b630ba4fe22829cfd1b952f3b7ad66b23aa971656776f878867753ac81df1d2d4a465f0c3185f3a6cfe866a30a315057f6c3c739308ead727c4346feeaf49100b0e102d2ad3cfc736f6241a27f3193b30e5753cea708e8037abc448570c573f2da95d2ad071e4c49c6886eaa0facb7a9b0f0d09890b48a3eeed9e08b1b124e864f6abd1cf8c9e907166f51d02be9d978c2da02bc33ff7dd66773b3b233520ff76f70a094a5241761ef423ee0b70307d1383fa5c0cb993ff7bc2cf1312f0baf5dff76d47a3a84c274b2ce66cf01d28e2b5ffd9b65e4f881f755e86e3a8649807568641658a4398c8fd2900c76ef73f94f21b216d130fa634e9b1d8b01c8afe05110153e488861dfe2be4d998cdb7bd54849ecf6be6308c7412f9b0102437d7bf5374c22827791c8169542689279d26c925767e672c4a6ab22585eff20efbb5e898c51f6e4b5e031f862cfeaf7cebaa43233ba59e639a1486c6993d6e9f0e4ba96d82d54892d692e217e91e0ce201f1c1b9702e0d3c6260df4cf43692ac5bf2ff4b25999bc614aa3fcd595b41a66478161f8ed4df9ba3400d52f0370174330e2697bf2a1577e9d13582e25402ceef65e338bfd3f59d0e65f84b6b9962a81b60bdd0be80352c6a4302fe728002ea8fb06c49760beb27a719043f23102171c93d8b79ed0364a287c578c5a85cdbcbaea4478fe312becfd0b44de89bb1af176eba16e358d97304ee623a6085334daaffcb4fb46ad338f850791b68ca08331fda9a4974e05a6fee7f2201e98cfd4440612b0cbde3c3174e2a887a2e9db39e8855572ae53964fd6d80cebe3525baaea6e6d194eaa42279259f16f0b4175f19a2f26246a72fdfa3c1e53711a25bc978e8767a6e5305992bc0025e1b498c24e729d4d4c5651f60f1269c9dccded25e6735c261726c88992da4b0ebd10301c949f0f07583242fbbfeb36b6b7704770a5ef58e6f3f0b0cfc1486066908e1472aac0e252e938d96e9a36682d20261d156395c7396fbccddc70a41740d32f09c7a32b40f771562f448db77c5378a6b354112df0f61c9b91918c6a49a642cef01e38011ecae1a3e99ed5d101047d3420b8abd2048eccd9addb4e62d97eeddfc2f99463d64f5ab4721b176e04477c4484f36f95148bd4f494e97b9bf779f98606f6fa5a8d8698292ff494e5be7f286a32e642196c7ea494506a7770c14b5b8700dd5d739a4ebe3963e89abff439d41d48db02dd15f47e6e5779ac6d44d59490b526ceeb0c035cde2162ec0a5dc84c86f70164b854f9ef93ce3868c3b914fc252cdc56d62ebabfa388bf7e48ba7cf72fe01b145359a3498bfcace1e99c7f1311041e5aa6c4037ddc1e1548eeb18e981f200530dadffe6e803bba42605c6611ef6986302954f73e22165798e1eebb3db8b4bdd21962c2596a437d3e47eb8d38a7ba236b645ee35f889e32f90af76d0e70e4403b26f76d0e7d9128e8b6b7609923fdb6e32d88005bd8c1a13e050709aec507c3283d5eed03e21530cd81df949b7e85871a8c38ed4363c4cb3394085ef6540bc4a3b544c1ff866a5bd181f1034db2255dd7c8f50decda21f7aab666f4e153ea45b80d704f4a04d697681fb785f060cddc1d0086ba8bbc73fe78945f64e42d60896ac50dbccf3b1a62e7deb2e57b265220f9ea1dc7a8333a0e1f40d0a5084e70d7c6b54347f969e5a041c83a19783895e1b533897e0dbc79e6d9003d1d9938ddabace20e6af8ae35a0c14904933330d16e77ce181c54b0764adcac3a39340f1540099c5f6c1e06aba931d3e0abcb7dc5495ce110caf4ac65f36864fea2fd70185012c44b52d410585f8b597197fb12e39f011d79e0a5d7dc3b5f50d3d796b649514caa66f7cd29b542454555ea38a89cbaee6924c0433326a2e849d5584b5ec296a50b724588e50551357d4a4b2df66243d5c2702665e925402ce2966e376e7ac12fdc57c1d78ab5706a843544d4b45d7ea99e4ccaf3bc1fedf57c6733da75543d61218c5baf20a5ef8a600e48faeb245ae3f84ba5e5ff3fbf48964deb4fbe0ca43a5658b26bf8ada18ed08c2c2c092bde4b510401715d42805035f21e36c113a8becb27f7ec653626541de5d1be4e5f9c96a8e56b492a0111bb2f11411a2a324626ccc7f7a022f8df0e95b1365e60db6c2638470f1f96b619f1ec50d7cbbb98e9aca6845a46f14957ed04e401b4019e6306e6c7c92ee225914e3ce809b71b282469e11be860e1921eabbbc6f5c6f03c798a9191a519d3714e2433f09392ed667ec4512b8e3a86a064ead3c70dfff5823e0b03fec1de17180e5c3cda48cc0246ad6acd2f7e9407020df6d4533f9225155deeb7eca39a992be385619dd419dc7785ac088b50bd18fced6fd50102a2500c6eb99a1edfcf73fbd98392cef49d06bfc81028ca4b2c404b013149998b9d750be46d3f64459c8de05867e5c56d80065ee3dbcba04e0647e4ba9017cbf27f049d30a93575b3b46053aebaa382c9ff1ec7ca619465b496638cf8f07e048c776c5b3c203484603aea31082fef3ab974df38921169704069054707e22c05d910619d4e1d26249216c0d822582a127d4a91ad3b550551b0675492f6ea52c01b3a98899ff271fd7098d72c6ecae5e4faf4dc403615da0dbfabb58cb31204dfcc016836b35fe51c202aa08a18c9e976b48e085594f24666c2e226669367cdd4d56bbf9157bae4add5566042615edabbe9e5db76620855afa9cd4feb7128db5bc67cb68765eed0d8ce93e3cbd527452d5c5174f6b17a2befa7b4d4c52146cdddecfb0f5a858a805f2034418067f3d7a7c0fa18363bc0c4f13bc041fe4adc9d3aaa11ed74f8722896a40a2635ea27075b9677d3320e62359124d45a4fee1eb8fc8db52379bbb2bd3a4ba3c612d58f3e59544a7400959288e6e068e88bbfe8ac0b56c2a0ad83f3156af19dbb85a73de44a4c9a340a4c19352e10f74ce73c404dfbc0bb9a2e33e43a709ada78765e260ba3da457cdea06cca79ad9391b63af47c1c436bd048666e6ce92d5651df7e9f62ecab779a41d369e43f63117408671dbdfb3ab61c7b5c7bba0f85b507c7b4d04fd78be083d40b38d6cd0eb6f88efe1d15c072ea1254f10399fab98d4e8e0fa5297eeea3d3254bc70a5f03554448a6a8ee531d51d3a2f1c568fdcdbedce3215e2116a9ff31acb552ba0ef337465f873c470749f60f6624f3ad688bd4ec3573bc6a615476996321010d8943bcf703a5bf3819fde67431eba8810550a8c023d370ddbd998474eb99e47cf8668beed7541f18c9f6c946587dc4f6ce837e5930e395be098b6d1184894f93636139827615cef9d6c9412774b3719ef8e2715afb91dfd307faef83649fd849ef170e676166cc2a881b4690b8fed4f13ab487c499d61a3f359112947259cfeead52229d59b19aa53bfd0d04e85f099e765623f9965081202b35cc6347c061cd7a76ea580eb207a05b12147a23c68d364765e5d35749d40210c54f2a587adb0159967f09f1900484e57046da968520e32a79b3df5d12801fa2d125a778a5482c3bdff425704aff23067259908967a9f08f656389a7be51e830ed157c716e7a934735dbc05d5e5f0820ee0afe0f41f1d9dc1d2778dc3aeaec946b72ed25bc178828ca357de17aa15ecaa898defa761a33ad3cb81c46db2bc6e9c40f0f821932c6328ed56c941d70d0582b68e21a06b1d6376d877f6cad2d1a904e9c7325d6e902c3cd3cc1490a4adc50cd1e693f174d028582ed113ce0a5158ec28f57364b87cbd1939d137482721585f831c018657f2ad03b1da8349795e4e1c6311750f19427bf7d931b25e69e8cf0d6dffaa72c0ad25854ff60a624bdab8aa08ee31a8080f6e3daf79c0e5bc5e0457c959790c6d7c42eaff85e789102e1205d1a88be006960464bfdbc366ac07b4a68ed9103e46f47b1e0d7bbda409ad6aee7062d9bc23e770f465de277c4d4126b1b0f7a7d7508655cd47459c00287cdf6d4c13049c65c40ed2151702f75294e09e64f25deeb150555d797289f4fabc808b9ea45945d302926e483079383122300dfd3752475c6ab52177b0ae05077e224cec4cc031b043b19f4649b152bd5371876c2de6ede57fe636c9d60a4c9e80865e54209f3139445691161b4654c097f1c4818e7d50b32564f5fecde071a308b90f319c65957f8e29c19cd83cdf3917cae32fda5cac2908d0a30d88ead05b9a677e05a348a7f75f9f966bc60d7625f45b6c14137e1ff71bbbb7baf9162188afb81681117e150a58516513d520013363eee3d61f2e7b7aeefb67a35841cc79aebb116cc356165a1d9ce9c38e67dd1e0f5e8b36129f418f885dcf519b52c5bc6f4e7ba3567e55886520bdbde75f9c4976d4e3dbf67b57ab976ca90f0be82bf94cc2f2f8db7cb171740d54a0d07639e62a24a524a73ad4e5dcf8e9a6e3ab5e57b4310265c44d3af191dd12dd7d8694f68a8d03fccc40e04f4d058417d30c6000869a28b63f88a765670b8a8ea8eeb5628a2a10ec44c801d573172112db88f8112e3332b579b0117c174d514cc80eb87ea88b", 0x1000}], 0x5, &(0x7f0000000600)=[@sndinfo={0x1c, 0x84, 0x4, {0x67, 0x230, 0x80000001, 0x1ff, r1}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x3f}}], 0x30, 0x2000c}, 0xc)

00:04:21 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet(0x2, 0x5, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r2)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r5, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r5, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
connect$inet(r5, &(0x7f0000000240)={0x10, 0x2, 0x3, @multicast2}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={r6}, 0xc)
recvfrom$inet(r2, &(0x7f00000002c0)=""/196, 0xc4, 0x6d666e69c29f0631, &(0x7f00000003c0)={0x10, 0x2, 0x3, @rand_addr=0x1000}, 0x10)
setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000140)={r6, @in6={{0x1c, 0x1c, 0x1, 0x20, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}}, 0x401}, 0x90)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000000)={<r7=>r6, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000440)={r7, 0x2, 0x1f}, 0xc)
connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x2, 0x1000, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000200)={r7, 0x3}, 0x8)

00:04:21 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x188}, 0x98)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000680), 0x4)
socket$inet6_sctp(0x1c, 0x6, 0x84)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = dup2(r4, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000040)={r6, 0x2}, 0xc)

00:04:21 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x188}, 0x98)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000680), 0x4)
socket$inet6_sctp(0x1c, 0x6, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8)

00:04:21 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet(0x2, 0x5, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r2)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r5, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r5, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
connect$inet(r5, &(0x7f0000000240)={0x10, 0x2, 0x3, @multicast2}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={r6}, 0xc)
recvfrom$inet(r2, &(0x7f00000002c0)=""/196, 0xc4, 0x6d666e69c29f0631, &(0x7f00000003c0)={0x10, 0x2, 0x3, @rand_addr=0x1000}, 0x10)
setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000140)={r6, @in6={{0x1c, 0x1c, 0x1, 0x20, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}}, 0x401}, 0x90)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000000)={<r7=>r6, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000440)={r7, 0x2, 0x1f}, 0xc)
connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x2, 0x1000, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000200)={r7, 0x3}, 0x8)

00:04:21 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x188}, 0x98)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000)=0x5, 0x4)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)

00:04:22 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x188}, 0x98)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000680), 0x4)
socket$inet6_sctp(0x1c, 0x6, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r3, r2)

00:04:22 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet(0x2, 0x5, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r2)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r5, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r5, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
connect$inet(r5, &(0x7f0000000240)={0x10, 0x2, 0x3, @multicast2}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={r6}, 0xc)
recvfrom$inet(r2, &(0x7f00000002c0)=""/196, 0xc4, 0x6d666e69c29f0631, &(0x7f00000003c0)={0x10, 0x2, 0x3, @rand_addr=0x1000}, 0x10)
setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000140)={r6, @in6={{0x1c, 0x1c, 0x1, 0x20, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}}, 0x401}, 0x90)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000000)={<r7=>r6, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000440)={r7, 0x2, 0x1f}, 0xc)
connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x2, 0x1000, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000200)={r7, 0x3}, 0x8)

00:04:22 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x188}, 0x98)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000)=0x5, 0x4)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)

00:04:22 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet(0x2, 0x5, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r2)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r5, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r5, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
connect$inet(r5, &(0x7f0000000240)={0x10, 0x2, 0x3, @multicast2}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={r6}, 0xc)
recvfrom$inet(r2, &(0x7f00000002c0)=""/196, 0xc4, 0x6d666e69c29f0631, &(0x7f00000003c0)={0x10, 0x2, 0x3, @rand_addr=0x1000}, 0x10)
setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000140)={r6, @in6={{0x1c, 0x1c, 0x1, 0x20, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}}, 0x401}, 0x90)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000000)={<r7=>r6, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000440)={r7, 0x2, 0x1f}, 0xc)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000200)={r7, 0x3}, 0x8)

00:04:22 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x188}, 0x98)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000680), 0x4)
socket$inet6_sctp(0x1c, 0x6, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

00:04:22 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet(0x2, 0x5, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r2)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r5, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r5, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
connect$inet(r5, &(0x7f0000000240)={0x10, 0x2, 0x3, @multicast2}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={r6}, 0xc)
recvfrom$inet(r2, &(0x7f00000002c0)=""/196, 0xc4, 0x6d666e69c29f0631, &(0x7f00000003c0)={0x10, 0x2, 0x3, @rand_addr=0x1000}, 0x10)
setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000140)={r6, @in6={{0x1c, 0x1c, 0x1, 0x20, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}}, 0x401}, 0x90)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000000)={<r7=>r6, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000440)={r7, 0x2, 0x1f}, 0xc)
connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x2, 0x1000, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c)

00:04:22 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x188}, 0x98)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000680), 0x4)
socket$inet6_sctp(0x1c, 0x6, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)

00:04:22 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x188}, 0x98)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000)=0x5, 0x4)
socket(0x2, 0x1, 0x0)

00:04:22 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x188}, 0x98)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000)=0x5, 0x4)

00:04:22 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x188}, 0x98)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000680), 0x4)
socket$inet6_sctp(0x1c, 0x6, 0x84)

00:04:22 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet(0x2, 0x5, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r2)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r5, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r5, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
connect$inet(r5, &(0x7f0000000240)={0x10, 0x2, 0x3, @multicast2}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={r6}, 0xc)
recvfrom$inet(r2, &(0x7f00000002c0)=""/196, 0xc4, 0x6d666e69c29f0631, &(0x7f00000003c0)={0x10, 0x2, 0x3, @rand_addr=0x1000}, 0x10)
setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000140)={r6, @in6={{0x1c, 0x1c, 0x1, 0x20, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}}, 0x401}, 0x90)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000000)={<r7=>r6, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000200)={r7, 0x3}, 0x8)

00:04:22 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet(0x2, 0x5, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r2)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r5, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r5, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
connect$inet(r5, &(0x7f0000000240)={0x10, 0x2, 0x3, @multicast2}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={r6}, 0xc)
recvfrom$inet(r2, &(0x7f00000002c0)=""/196, 0xc4, 0x6d666e69c29f0631, &(0x7f00000003c0)={0x10, 0x2, 0x3, @rand_addr=0x1000}, 0x10)
setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000140)={r6, @in6={{0x1c, 0x1c, 0x1, 0x20, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}}, 0x401}, 0x90)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000000)={<r7=>r6, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000440)={r7, 0x2, 0x1f}, 0xc)

00:04:22 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000)=0x5, 0x4)

00:04:22 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x188}, 0x98)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000680), 0x4)

00:04:22 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)=0x5, 0x4)

00:04:22 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet(0x2, 0x5, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r2)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r5, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r5, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
connect$inet(r5, &(0x7f0000000240)={0x10, 0x2, 0x3, @multicast2}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={r6}, 0xc)
recvfrom$inet(r2, &(0x7f00000002c0)=""/196, 0xc4, 0x6d666e69c29f0631, &(0x7f00000003c0)={0x10, 0x2, 0x3, @rand_addr=0x1000}, 0x10)
setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000140)={r6, @in6={{0x1c, 0x1c, 0x1, 0x20, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}}, 0x401}, 0x90)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000000)={r6, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)

00:04:22 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet(0x2, 0x5, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r2)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r5, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r5, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
connect$inet(r5, &(0x7f0000000240)={0x10, 0x2, 0x3, @multicast2}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={r6}, 0xc)
recvfrom$inet(r2, &(0x7f00000002c0)=""/196, 0xc4, 0x6d666e69c29f0631, &(0x7f00000003c0)={0x10, 0x2, 0x3, @rand_addr=0x1000}, 0x10)
setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000140)={r6, @in6={{0x1c, 0x1c, 0x1, 0x20, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}}, 0x401}, 0x90)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x3}, 0x8)

00:04:22 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x188}, 0x98)
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000680), 0x4)

00:04:22 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)=0x5, 0x4)

00:04:22 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x188}, 0x98)
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000680), 0x4)

00:04:22 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)=0x5, 0x4)

00:04:22 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet(0x2, 0x5, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r2)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r5, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r5, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
connect$inet(r5, &(0x7f0000000240)={0x10, 0x2, 0x3, @multicast2}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={r6}, 0xc)
recvfrom$inet(r2, &(0x7f00000002c0)=""/196, 0xc4, 0x6d666e69c29f0631, &(0x7f00000003c0)={0x10, 0x2, 0x3, @rand_addr=0x1000}, 0x10)
setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000140)={r6, @in6={{0x1c, 0x1c, 0x1, 0x20, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}}, 0x401}, 0x90)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x3}, 0x8)

00:04:22 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x188}, 0x98)
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000680), 0x4)

00:04:22 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet(0x2, 0x5, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r2)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r5, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r5, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
connect$inet(r5, &(0x7f0000000240)={0x10, 0x2, 0x3, @multicast2}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={r6}, 0xc)
recvfrom$inet(r2, &(0x7f00000002c0)=""/196, 0xc4, 0x6d666e69c29f0631, &(0x7f00000003c0)={0x10, 0x2, 0x3, @rand_addr=0x1000}, 0x10)
setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000140)={r6, @in6={{0x1c, 0x1c, 0x1, 0x20, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}}, 0x401}, 0x90)
getsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000000)={r6, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)

00:04:22 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000)=0x5, 0x4)

00:04:22 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x188}, 0x98)
r2 = socket$inet(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000680), 0x4)

00:04:22 executing program 0:
r0 = dup(0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x5, 0x4)

00:04:22 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet(0x2, 0x5, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r2)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r5, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r5, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
connect$inet(r5, &(0x7f0000000240)={0x10, 0x2, 0x3, @multicast2}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={r6}, 0xc)
recvfrom$inet(r2, &(0x7f00000002c0)=""/196, 0xc4, 0x6d666e69c29f0631, &(0x7f00000003c0)={0x10, 0x2, 0x3, @rand_addr=0x1000}, 0x10)
setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000140)={r6, @in6={{0x1c, 0x1c, 0x1, 0x20, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}}, 0x401}, 0x90)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x3}, 0x8)

00:04:22 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
dup(r0)
r1 = socket$inet(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000680), 0x4)

00:04:22 executing program 0:
r0 = dup(0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x5, 0x4)

00:04:22 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r1)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r4, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r4, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @multicast2}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r5=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r5}, 0xc)
recvfrom$inet(r1, &(0x7f00000002c0)=""/196, 0xc4, 0x6d666e69c29f0631, &(0x7f00000003c0)={0x10, 0x2, 0x3, @rand_addr=0x1000}, 0x10)
getsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000000)={r5, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)

00:04:22 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet(0x2, 0x5, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r2)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r5, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r5, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
connect$inet(r5, &(0x7f0000000240)={0x10, 0x2, 0x3, @multicast2}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={r6}, 0xc)
recvfrom$inet(r2, &(0x7f00000002c0)=""/196, 0xc4, 0x6d666e69c29f0631, &(0x7f00000003c0)={0x10, 0x2, 0x3, @rand_addr=0x1000}, 0x10)
setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000140)={r6, @in6={{0x1c, 0x1c, 0x1, 0x20, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}}, 0x401}, 0x90)
getsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000000)={<r7=>r6, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000200)={r7, 0x3}, 0x8)

00:04:22 executing program 2:
socket$inet_sctp(0x2, 0x1, 0x84)
r0 = socket$inet(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000680), 0x4)

00:04:22 executing program 0:
r0 = dup(0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x5, 0x4)

00:04:22 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r1)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r4, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r4, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @multicast2}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r5=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r5}, 0xc)
recvfrom$inet(r1, &(0x7f00000002c0)=""/196, 0xc4, 0x6d666e69c29f0631, &(0x7f00000003c0)={0x10, 0x2, 0x3, @rand_addr=0x1000}, 0x10)
getsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000000)={<r6=>r5, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000200)={r6, 0x3}, 0x8)

00:04:22 executing program 0:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000)=0x5, 0x4)

00:04:22 executing program 0:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000)=0x5, 0x4)

00:04:22 executing program 2:
r0 = socket$inet(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000680), 0x4)

00:04:22 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r1)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r4, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r4, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @multicast2}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r5=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r5}, 0xc)
getsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000000)={r5, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)

00:04:22 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r1)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r4, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r4, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @multicast2}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r5=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r5}, 0xc)
getsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000000)={<r6=>r5, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000200)={r6, 0x3}, 0x8)

00:04:22 executing program 2:
r0 = socket$inet(0x2, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000680), 0x4)

00:04:22 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r3, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x3, @multicast2}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r4, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)

00:04:22 executing program 0:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000)=0x5, 0x4)

00:04:22 executing program 2:
r0 = socket$inet(0x2, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000680), 0x4)

00:04:22 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r3, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x3, @multicast2}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={<r5=>r4, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={r5, 0x3}, 0x8)

00:04:22 executing program 2:
r0 = socket$inet(0x2, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000680), 0x4)

00:04:22 executing program 0:
socket$inet_sctp(0x2, 0x1, 0x84)
r0 = dup(0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x5, 0x4)

00:04:22 executing program 2:
socket$inet(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000680), 0x4)

00:04:22 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r3, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x3, @multicast2}, 0x10)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)

00:04:22 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r3, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x3, @multicast2}, 0x10)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={r4, 0x3}, 0x8)

00:04:22 executing program 2:
socket$inet(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000680), 0x4)

00:04:22 executing program 0:
socket$inet_sctp(0x2, 0x1, 0x84)
r0 = dup(0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x5, 0x4)

00:04:22 executing program 2:
socket$inet(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000680), 0x4)

00:04:22 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r3, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x3, @multicast2}, 0x10)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={r4, 0x3}, 0x8)

00:04:22 executing program 0:
socket$inet_sctp(0x2, 0x1, 0x84)
r0 = dup(0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x5, 0x4)

00:04:22 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r3, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x3, @multicast2}, 0x10)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)

00:04:22 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
dup(r0)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)=0x5, 0x4)

00:04:22 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r3, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x3, @multicast2}, 0x10)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={r4, 0x3}, 0x8)

00:04:22 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r3, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x3, @multicast2}, 0x10)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)

00:04:22 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
dup(r0)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)=0x5, 0x4)

00:04:22 executing program 2:
r0 = socket$inet(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, 0x0, 0x0)

00:04:22 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
dup(r0)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)=0x5, 0x4)

00:04:22 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r3, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r4, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)

00:04:22 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, 0x0, 0x0)

00:04:22 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r3, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={<r5=>r4, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={r5, 0x3}, 0x8)

00:04:22 executing program 2:
r0 = socket$inet(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, 0x0, 0x0)

00:04:22 executing program 2:
r0 = socket$inet(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, 0x0, 0x0)

00:04:22 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, 0x0, 0x0)

00:04:22 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r1)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r4, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r4, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @multicast2}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r5=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r5}, 0xc)
getsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000000)={r5, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)

00:04:22 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r4, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)

00:04:22 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, 0x0, 0x0)

00:04:22 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000), 0x4)

00:04:22 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={<r5=>r4, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={r5, 0x3}, 0x8)

00:04:22 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r4, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)

00:04:22 executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r3, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r4, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)

00:04:23 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={<r5=>r4, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={r5, 0x3}, 0x8)

00:04:23 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet(0x2, 0x5, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r2)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r5, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r5, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
connect$inet(r5, &(0x7f0000000240)={0x10, 0x2, 0x3, @multicast2}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={r6}, 0xc)
recvfrom$inet(r2, &(0x7f00000002c0)=""/196, 0xc4, 0x6d666e69c29f0631, &(0x7f00000003c0)={0x10, 0x2, 0x3, @rand_addr=0x1000}, 0x10)
setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000140)={r6, @in6={{0x1c, 0x1c, 0x1, 0x20, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}}, 0x401}, 0x90)
getsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000000)={<r7=>r6, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000200)={r7, 0x3}, 0x8)

00:04:23 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
socket(0x2, 0x1, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r3, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)

00:04:23 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet(0x2, 0x5, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r2)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r5, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r5, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
connect$inet(r5, &(0x7f0000000240)={0x10, 0x2, 0x3, @multicast2}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={r6}, 0xc)
recvfrom$inet(r2, &(0x7f00000002c0)=""/196, 0xc4, 0x6d666e69c29f0631, &(0x7f00000003c0)={0x10, 0x2, 0x3, @rand_addr=0x1000}, 0x10)
setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000140)={r6, @in6={{0x1c, 0x1c, 0x1, 0x20, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}}, 0x401}, 0x90)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x3}, 0x8)

00:04:23 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
socket(0x2, 0x1, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={<r4=>r3, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={r4, 0x3}, 0x8)

00:04:23 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={<r4=>r3, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={r4, 0x3}, 0x8)

00:04:23 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r3, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)

00:04:23 executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={<r5=>r4, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={r5, 0x3}, 0x8)

00:04:23 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet(0x2, 0x5, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r1=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r2=>r1, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000200)={r2, 0x3}, 0x8)

00:04:23 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet(0x2, 0x5, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r2)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r5, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r5, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
connect$inet(r5, &(0x7f0000000240)={0x10, 0x2, 0x3, @multicast2}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={r6}, 0xc)
recvfrom$inet(r2, &(0x7f00000002c0)=""/196, 0xc4, 0x6d666e69c29f0631, &(0x7f00000003c0)={0x10, 0x2, 0x3, @rand_addr=0x1000}, 0x10)
setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000140)={r6, @in6={{0x1c, 0x1c, 0x1, 0x20, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}}, 0x401}, 0x90)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000000)={r6, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)

00:04:23 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet(0x2, 0x5, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r2)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r5, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r5, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
connect$inet(r5, &(0x7f0000000240)={0x10, 0x2, 0x3, @multicast2}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={r6}, 0xc)
recvfrom$inet(r2, &(0x7f00000002c0)=""/196, 0xc4, 0x6d666e69c29f0631, &(0x7f00000003c0)={0x10, 0x2, 0x3, @rand_addr=0x1000}, 0x10)
setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000140)={r6, @in6={{0x1c, 0x1c, 0x1, 0x20, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}}, 0x401}, 0x90)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000000)={r6, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)

00:04:23 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet(0x2, 0x5, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r1=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={r1, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)

00:04:23 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet(0x2, 0x5, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r1=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r2=>r1, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000200)={r2, 0x3}, 0x8)

00:04:23 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet(0x2, 0x5, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r2)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r5, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r5, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
connect$inet(r5, &(0x7f0000000240)={0x10, 0x2, 0x3, @multicast2}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={r6}, 0xc)
recvfrom$inet(r2, &(0x7f00000002c0)=""/196, 0xc4, 0x6d666e69c29f0631, &(0x7f00000003c0)={0x10, 0x2, 0x3, @rand_addr=0x1000}, 0x10)
setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000140)={r6, @in6={{0x1c, 0x1c, 0x1, 0x20, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}}, 0x401}, 0x90)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000000)={r6, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)

00:04:23 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet(0x2, 0x5, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r1=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={r1, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)

00:04:23 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet(0x2, 0x5, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r1=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r2=>r1, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000200)={r2, 0x3}, 0x8)

00:04:23 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet(0x2, 0x5, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r2)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r5, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r5, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
connect$inet(r5, &(0x7f0000000240)={0x10, 0x2, 0x3, @multicast2}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={r6}, 0xc)
recvfrom$inet(r2, &(0x7f00000002c0)=""/196, 0xc4, 0x6d666e69c29f0631, &(0x7f00000003c0)={0x10, 0x2, 0x3, @rand_addr=0x1000}, 0x10)
setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000140)={r6, @in6={{0x1c, 0x1c, 0x1, 0x20, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}}, 0x401}, 0x90)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x3}, 0x8)

00:04:23 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet(0x2, 0x5, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r2)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r5, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r5, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
connect$inet(r5, &(0x7f0000000240)={0x10, 0x2, 0x3, @multicast2}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={r6}, 0xc)
recvfrom$inet(r2, &(0x7f00000002c0)=""/196, 0xc4, 0x6d666e69c29f0631, &(0x7f00000003c0)={0x10, 0x2, 0x3, @rand_addr=0x1000}, 0x10)
setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000140)={r6, @in6={{0x1c, 0x1c, 0x1, 0x20, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}}, 0x401}, 0x90)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x3}, 0x8)

00:04:23 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet(0x2, 0x5, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r1=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={r1, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)

00:04:23 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={<r4=>r3, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={r4, 0x3}, 0x8)

00:04:23 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet(0x2, 0x5, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r2)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r5, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r5, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
connect$inet(r5, &(0x7f0000000240)={0x10, 0x2, 0x3, @multicast2}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={r6}, 0xc)
recvfrom$inet(r2, &(0x7f00000002c0)=""/196, 0xc4, 0x6d666e69c29f0631, &(0x7f00000003c0)={0x10, 0x2, 0x3, @rand_addr=0x1000}, 0x10)
setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000140)={r6, @in6={{0x1c, 0x1c, 0x1, 0x20, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}}, 0x401}, 0x90)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x3}, 0x8)

00:04:23 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r3, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)

00:04:23 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={<r4=>r3, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={r4, 0x3}, 0x8)

00:04:23 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet(0x2, 0x5, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r2)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r5, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r5, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
connect$inet(r5, &(0x7f0000000240)={0x10, 0x2, 0x3, @multicast2}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={r6}, 0xc)
recvfrom$inet(r2, &(0x7f00000002c0)=""/196, 0xc4, 0x6d666e69c29f0631, &(0x7f00000003c0)={0x10, 0x2, 0x3, @rand_addr=0x1000}, 0x10)
setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000140)={r6, @in6={{0x1c, 0x1c, 0x1, 0x20, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}}, 0x401}, 0x90)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000000)={<r7=>r6, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000440)={r7, 0x2, 0x1f}, 0xc)
connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x2, 0x1000, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000200)={r7, 0x3}, 0x8)

00:04:23 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={<r4=>r3, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={r4, 0x3}, 0x8)

00:04:23 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r3, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)

00:04:23 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet(0x2, 0x5, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r2)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r5, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r5, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
connect$inet(r5, &(0x7f0000000240)={0x10, 0x2, 0x3, @multicast2}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={r6}, 0xc)
recvfrom$inet(r2, &(0x7f00000002c0)=""/196, 0xc4, 0x6d666e69c29f0631, &(0x7f00000003c0)={0x10, 0x2, 0x3, @rand_addr=0x1000}, 0x10)
setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000140)={r6, @in6={{0x1c, 0x1c, 0x1, 0x20, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}}, 0x401}, 0x90)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x3}, 0x8)

00:04:23 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet(0x2, 0x5, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r2)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r5, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r5, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
connect$inet(r5, &(0x7f0000000240)={0x10, 0x2, 0x3, @multicast2}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={r6}, 0xc)
recvfrom$inet(r2, &(0x7f00000002c0)=""/196, 0xc4, 0x6d666e69c29f0631, &(0x7f00000003c0)={0x10, 0x2, 0x3, @rand_addr=0x1000}, 0x10)
setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000140)={r6, @in6={{0x1c, 0x1c, 0x1, 0x20, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}}, 0x401}, 0x90)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000000)={<r7=>r6, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000440)={r7, 0x2, 0x1f}, 0xc)
connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x2, 0x1000, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000200)={r7, 0x3}, 0x8)

00:04:23 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r3, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)

00:04:23 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet(0x2, 0x5, 0x0)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(0xffffffffffffffff, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r2=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000000)={<r3=>r2, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000200)={r3, 0x3}, 0x8)

00:04:23 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet(0x2, 0x5, 0x0)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(0xffffffffffffffff, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r2=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r2, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)

00:04:23 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet(0x2, 0x5, 0x0)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(0xffffffffffffffff, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r2=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000000)={<r3=>r2, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000200)={r3, 0x3}, 0x8)

00:04:23 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet(0x2, 0x5, 0x0)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(0xffffffffffffffff, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r2=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r2, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)

00:04:23 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet(0x2, 0x5, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r2)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r5, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r5, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
connect$inet(r5, &(0x7f0000000240)={0x10, 0x2, 0x3, @multicast2}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={r6}, 0xc)
recvfrom$inet(r2, &(0x7f00000002c0)=""/196, 0xc4, 0x6d666e69c29f0631, &(0x7f00000003c0)={0x10, 0x2, 0x3, @rand_addr=0x1000}, 0x10)
setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000140)={r6, @in6={{0x1c, 0x1c, 0x1, 0x20, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}}, 0x401}, 0x90)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x3}, 0x8)

00:04:23 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet(0x2, 0x5, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r2)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r5, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r5, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
connect$inet(r5, &(0x7f0000000240)={0x10, 0x2, 0x3, @multicast2}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={r6}, 0xc)
recvfrom$inet(r2, &(0x7f00000002c0)=""/196, 0xc4, 0x6d666e69c29f0631, &(0x7f00000003c0)={0x10, 0x2, 0x3, @rand_addr=0x1000}, 0x10)
setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000140)={r6, @in6={{0x1c, 0x1c, 0x1, 0x20, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}}, 0x401}, 0x90)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000000)={<r7=>r6, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000440)={r7, 0x2, 0x1f}, 0xc)
connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x2, 0x1000, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000200)={r7, 0x3}, 0x8)

00:04:23 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet(0x2, 0x5, 0x0)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(0xffffffffffffffff, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r2=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r2, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)

00:04:23 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet(0x2, 0x5, 0x0)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(0xffffffffffffffff, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r2=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000000)={<r3=>r2, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000200)={r3, 0x3}, 0x8)

00:04:23 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r2=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r2, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)

00:04:23 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r1)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r4, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r4, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @multicast2}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r5=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r5}, 0xc)
recvfrom$inet(r1, &(0x7f00000002c0)=""/196, 0xc4, 0x6d666e69c29f0631, &(0x7f00000003c0)={0x10, 0x2, 0x3, @rand_addr=0x1000}, 0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x3}, 0x8)

00:04:23 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r2=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r2, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)

00:04:23 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r2=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000000)={<r3=>r2, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000200)={r3, 0x3}, 0x8)

00:04:23 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet(0x2, 0x5, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r2)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r5, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r5, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
connect$inet(r5, &(0x7f0000000240)={0x10, 0x2, 0x3, @multicast2}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={r6}, 0xc)
recvfrom$inet(r2, &(0x7f00000002c0)=""/196, 0xc4, 0x6d666e69c29f0631, &(0x7f00000003c0)={0x10, 0x2, 0x3, @rand_addr=0x1000}, 0x10)
setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000140)={r6, @in6={{0x1c, 0x1c, 0x1, 0x20, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}}, 0x401}, 0x90)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000000)={<r7=>r6, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000440)={r7, 0x2, 0x1f}, 0xc)
connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x2, 0x1000, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c)

00:04:23 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r1)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r4, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r4, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @multicast2}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r5=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r5}, 0xc)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x3}, 0x8)

00:04:23 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r2=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r2, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)

00:04:23 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r2=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000000)={<r3=>r2, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000200)={r3, 0x3}, 0x8)

00:04:23 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet(0x2, 0x5, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r2)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r5, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r5, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
connect$inet(r5, &(0x7f0000000240)={0x10, 0x2, 0x3, @multicast2}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={r6}, 0xc)
recvfrom$inet(r2, &(0x7f00000002c0)=""/196, 0xc4, 0x6d666e69c29f0631, &(0x7f00000003c0)={0x10, 0x2, 0x3, @rand_addr=0x1000}, 0x10)
setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000140)={r6, @in6={{0x1c, 0x1c, 0x1, 0x20, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}}, 0x401}, 0x90)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000000)={<r7=>r6, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000440)={r7, 0x2, 0x1f}, 0xc)

00:04:23 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r3, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)

00:04:23 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r3, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x3, @multicast2}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x3}, 0x8)

00:04:23 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r2=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000000)={<r3=>r2, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000200)={r3, 0x3}, 0x8)

00:04:23 executing program 1:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r3, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)

00:04:23 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet(0x2, 0x5, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r2)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r5, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r5, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
connect$inet(r5, &(0x7f0000000240)={0x10, 0x2, 0x3, @multicast2}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={r6}, 0xc)
recvfrom$inet(r2, &(0x7f00000002c0)=""/196, 0xc4, 0x6d666e69c29f0631, &(0x7f00000003c0)={0x10, 0x2, 0x3, @rand_addr=0x1000}, 0x10)
setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000140)={r6, @in6={{0x1c, 0x1c, 0x1, 0x20, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}}, 0x401}, 0x90)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000000)={r6, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)

00:04:23 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={<r4=>r3, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={r4, 0x3}, 0x8)

00:04:23 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r3, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x3, @multicast2}, 0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x3}, 0x8)

00:04:23 executing program 3:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={<r4=>r3, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={r4, 0x3}, 0x8)

00:04:23 executing program 1:
r0 = socket$inet(0x2, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r3, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)

00:04:23 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet(0x2, 0x5, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r2)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r5, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r5, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
connect$inet(r5, &(0x7f0000000240)={0x10, 0x2, 0x3, @multicast2}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={r6}, 0xc)
recvfrom$inet(r2, &(0x7f00000002c0)=""/196, 0xc4, 0x6d666e69c29f0631, &(0x7f00000003c0)={0x10, 0x2, 0x3, @rand_addr=0x1000}, 0x10)
setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000140)={r6, @in6={{0x1c, 0x1c, 0x1, 0x20, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}}, 0x401}, 0x90)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000040)=0x8)

00:04:23 executing program 1:
r0 = socket$inet(0x2, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r3, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)

00:04:23 executing program 3:
r0 = socket$inet(0x2, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={<r4=>r3, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={r4, 0x3}, 0x8)

00:04:23 executing program 1:
r0 = socket$inet(0x2, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r3, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)

00:04:23 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r3, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x3}, 0x8)

00:04:23 executing program 1:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r3, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)

00:04:23 executing program 3:
r0 = socket$inet(0x2, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={<r4=>r3, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={r4, 0x3}, 0x8)

00:04:23 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet(0x2, 0x5, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r2)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r5, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r5, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
connect$inet(r5, &(0x7f0000000240)={0x10, 0x2, 0x3, @multicast2}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={r6}, 0xc)
recvfrom$inet(r2, &(0x7f00000002c0)=""/196, 0xc4, 0x6d666e69c29f0631, &(0x7f00000003c0)={0x10, 0x2, 0x3, @rand_addr=0x1000}, 0x10)
setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000140)={r6, @in6={{0x1c, 0x1c, 0x1, 0x20, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}}, 0x401}, 0x90)

00:04:24 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x3}, 0x8)

00:04:24 executing program 1:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r3, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)

00:04:24 executing program 3:
r0 = socket$inet(0x2, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={<r4=>r3, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={r4, 0x3}, 0x8)

00:04:24 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet(0x2, 0x5, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r2)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r5, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r5, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
connect$inet(r5, &(0x7f0000000240)={0x10, 0x2, 0x3, @multicast2}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={r6}, 0xc)
setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000140)={r6, @in6={{0x1c, 0x1c, 0x1, 0x20, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}}, 0x401}, 0x90)

00:04:24 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x3}, 0x8)

00:04:24 executing program 1:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r3, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)

00:04:24 executing program 3:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={<r4=>r3, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={r4, 0x3}, 0x8)

00:04:24 executing program 1:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r3, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)

00:04:24 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r1)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r4, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r4, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @multicast2}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r5=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000140)={r5, @in6={{0x1c, 0x1c, 0x1, 0x20, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}}, 0x401}, 0x90)

00:04:24 executing program 3:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={<r4=>r3, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={r4, 0x3}, 0x8)

00:04:24 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
socket(0x2, 0x1, 0x0)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x3}, 0x8)

00:04:24 executing program 1:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r3, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)

00:04:24 executing program 1:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r3, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)

00:04:24 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r2, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r3, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x3, @multicast2}, 0x10)
setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000140)={0x0, @in6={{0x1c, 0x1c, 0x1, 0x20, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}}, 0x401}, 0x90)

00:04:24 executing program 3:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={<r4=>r3, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={r4, 0x3}, 0x8)

00:04:24 executing program 1:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, 0x0, 0x0)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r3, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)

00:04:24 executing program 3:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={<r4=>r3, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={r4, 0x3}, 0x8)

00:04:24 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r2, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r3, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000140)={0x0, @in6={{0x1c, 0x1c, 0x1, 0x20, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}}, 0x401}, 0x90)

00:04:24 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x3}, 0x8)

00:04:24 executing program 1:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, 0x0, 0x0)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r3, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)

00:04:24 executing program 3:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={<r4=>r3, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={r4, 0x3}, 0x8)

00:04:24 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r2, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000140)={0x0, @in6={{0x1c, 0x1c, 0x1, 0x20, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}}, 0x401}, 0x90)

00:04:24 executing program 1:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, 0x0, 0x0)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r3, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)

00:04:24 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet(0x2, 0x5, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x3}, 0x8)

00:04:24 executing program 3:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={<r4=>r3, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={r4, 0x3}, 0x8)

00:04:24 executing program 1:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(0xffffffffffffffff, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r3, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)

00:04:24 executing program 3:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, 0x0, 0x0)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={<r4=>r3, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={r4, 0x3}, 0x8)

00:04:24 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r2, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000140)={0x0, @in6={{0x1c, 0x1c, 0x1, 0x20, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}}, 0x401}, 0x90)

00:04:24 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet(0x2, 0x5, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x3}, 0x8)

00:04:24 executing program 1:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(0xffffffffffffffff, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r3, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)

00:04:24 executing program 3:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, 0x0, 0x0)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={<r4=>r3, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={r4, 0x3}, 0x8)

00:04:24 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r2, r1)
socket(0x2, 0x1, 0x0)
setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000140)={0x0, @in6={{0x1c, 0x1c, 0x1, 0x20, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}}, 0x401}, 0x90)

00:04:24 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet(0x2, 0x5, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x3}, 0x8)

00:04:24 executing program 3:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, 0x0, 0x0)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={<r4=>r3, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={r4, 0x3}, 0x8)

00:04:24 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r1, r0)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x3}, 0x8)

00:04:24 executing program 1:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(0xffffffffffffffff, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r3, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)

00:04:24 executing program 3:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(0xffffffffffffffff, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={<r4=>r3, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={r4, 0x3}, 0x8)

00:04:24 executing program 3:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(0xffffffffffffffff, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={<r4=>r3, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={r4, 0x3}, 0x8)

00:04:24 executing program 1:
socket$inet(0x2, 0x5, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r2=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r2, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)

00:04:24 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r2, r1)
setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000140)={0x0, @in6={{0x1c, 0x1c, 0x1, 0x20, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}}, 0x401}, 0x90)

00:04:24 executing program 1:
socket$inet(0x2, 0x5, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r2=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r2, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)

00:04:24 executing program 3:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(0xffffffffffffffff, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={<r4=>r3, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={r4, 0x3}, 0x8)

00:04:24 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000140)={0x0, @in6={{0x1c, 0x1c, 0x1, 0x20, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}}, 0x401}, 0x90)

00:04:24 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = dup2(0xffffffffffffffff, r0)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x3}, 0x8)

00:04:24 executing program 3:
socket$inet(0x2, 0x5, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r2=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000000)={<r3=>r2, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000200)={r3, 0x3}, 0x8)

00:04:24 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000140)={0x0, @in6={{0x1c, 0x1c, 0x1, 0x20, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}}, 0x401}, 0x90)

00:04:24 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = dup2(0xffffffffffffffff, r0)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x3}, 0x8)

00:04:24 executing program 3:
socket$inet(0x2, 0x5, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r2=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000000)={<r3=>r2, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000200)={r3, 0x3}, 0x8)

00:04:24 executing program 1:
socket$inet(0x2, 0x5, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r2=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r2, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)

00:04:24 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = dup2(0xffffffffffffffff, r0)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x3}, 0x8)

00:04:24 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000140)={0x0, @in6={{0x1c, 0x1c, 0x1, 0x20, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}}, 0x401}, 0x90)

00:04:24 executing program 3:
socket$inet(0x2, 0x5, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r2=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000000)={<r3=>r2, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000200)={r3, 0x3}, 0x8)

00:04:24 executing program 1:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r3, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)

00:04:24 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x3}, 0x8)

00:04:24 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000140)={0x0, @in6={{0x1c, 0x1c, 0x1, 0x20, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}}, 0x401}, 0x90)

00:04:24 executing program 3:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={<r4=>r3, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={r4, 0x3}, 0x8)

00:04:24 executing program 1:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r3, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)

00:04:24 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x3}, 0x8)

00:04:24 executing program 1:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r3, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)

00:04:24 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x3}, 0x8)

00:04:24 executing program 3:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={<r4=>r3, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={r4, 0x3}, 0x8)

00:04:24 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000140)={0x0, @in6={{0x1c, 0x1c, 0x1, 0x20, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}}, 0x401}, 0x90)

00:04:24 executing program 3:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={<r4=>r3, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={r4, 0x3}, 0x8)

00:04:24 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r1, r0)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x3}, 0x8)

00:04:24 executing program 0:
setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000140)={0x0, @in6={{0x1c, 0x1c, 0x1, 0x20, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}}, 0x401}, 0x90)

00:04:24 executing program 1:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f0000001700))
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)

00:04:24 executing program 3:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f0000001700))
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={<r3=>0x0, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={r3, 0x3}, 0x8)

00:04:24 executing program 0:
setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000140)={0x0, @in6={{0x1c, 0x1c, 0x1, 0x20, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}}, 0x401}, 0x90)

00:04:24 executing program 3:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f0000001700))
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={<r3=>0x0, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={r3, 0x3}, 0x8)

00:04:24 executing program 2:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r1, r0)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x3}, 0x8)

00:04:25 executing program 0:
setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000140)={0x0, @in6={{0x1c, 0x1c, 0x1, 0x20, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}}, 0x401}, 0x90)

00:04:25 executing program 3:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f0000001700))
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={<r3=>0x0, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={r3, 0x3}, 0x8)

00:04:25 executing program 2:
r0 = socket$inet(0x2, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r1, r0)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x3}, 0x8)

00:04:25 executing program 1:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f0000001700))
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)

00:04:25 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000140)={0x0, @in6={{0x1c, 0x1c, 0x1, 0x20, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}}, 0x401}, 0x90)

00:04:25 executing program 3:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040), &(0x7f0000001700)=0x4)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={<r3=>0x0, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={r3, 0x3}, 0x8)

00:04:25 executing program 2:
r0 = socket$inet(0x2, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r1, r0)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x3}, 0x8)

00:04:25 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000140)={0x0, @in6={{0x1c, 0x1c, 0x1, 0x20, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}}, 0x401}, 0x90)

00:04:25 executing program 1:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f0000001700))
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)

00:04:25 executing program 3:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040), &(0x7f0000001700)=0x4)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={<r3=>0x0, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={r3, 0x3}, 0x8)

00:04:25 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000140)={0x0, @in6={{0x1c, 0x1c, 0x1, 0x20, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}}, 0x401}, 0x90)

00:04:25 executing program 1:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040), &(0x7f0000001700)=0x4)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)

00:04:25 executing program 3:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040), &(0x7f0000001700)=0x4)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={<r3=>0x0, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={r3, 0x3}, 0x8)

00:04:25 executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000140)={0x0, @in6={{0x1c, 0x1c, 0x1, 0x20, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}}, 0x401}, 0x90)

00:04:25 executing program 2:
r0 = socket$inet(0x2, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r1, r0)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x3}, 0x8)

00:04:25 executing program 1:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040), &(0x7f0000001700)=0x4)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)

00:04:25 executing program 3:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, 0x0)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={<r4=>r3, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={r4, 0x3}, 0x8)

00:04:25 executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000140)={0x0, @in6={{0x1c, 0x1c, 0x1, 0x20, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}}, 0x401}, 0x90)

00:04:25 executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000140)={0x0, @in6={{0x1c, 0x1c, 0x1, 0x20, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}}, 0x401}, 0x90)

00:04:25 executing program 2:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = dup2(r1, r0)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x3}, 0x8)

00:04:25 executing program 1:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040), &(0x7f0000001700)=0x4)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)

00:04:25 executing program 3:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, 0x0)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={<r4=>r3, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={r4, 0x3}, 0x8)

00:04:25 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, 0x0, 0x0)

00:04:25 executing program 2:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = dup2(r1, r0)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x3}, 0x8)

00:04:25 executing program 3:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, 0x0)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={<r4=>r3, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={r4, 0x3}, 0x8)

00:04:25 executing program 1:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, 0x0)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r3, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)

00:04:25 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, 0x0, 0x0)

00:04:25 executing program 1:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, 0x0)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r3, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)

00:04:25 executing program 2:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = dup2(r1, r0)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x3}, 0x8)

00:04:25 executing program 3:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>r3, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={r4, 0x3}, 0x8)

00:04:25 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, 0x0, 0x0)

00:04:25 executing program 3:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>r3, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={r4, 0x3}, 0x8)

00:04:25 executing program 2:
r0 = socket$inet(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(0xffffffffffffffff, r0)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x3}, 0x8)

00:04:25 executing program 1:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, 0x0)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r3, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)

00:04:25 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000140)={0x0, @in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}}, 0x401}, 0x90)

00:04:25 executing program 1:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={r3, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)

00:04:25 executing program 3:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>r3, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={r4, 0x3}, 0x8)

00:04:25 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000140)={0x0, @in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}}, 0x401}, 0x90)

00:04:25 executing program 2:
r0 = socket$inet(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(0xffffffffffffffff, r0)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x3}, 0x8)

00:04:25 executing program 3:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, 0x0, &(0x7f00000000c0))
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x3}, 0x8)

00:04:25 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000140)={0x0, @in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}}}, 0x90)

00:04:25 executing program 1:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={r3, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)

00:04:25 executing program 2:
r0 = socket$inet(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(0xffffffffffffffff, r0)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x3}, 0x8)

00:04:25 executing program 3:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, 0x0, &(0x7f00000000c0))
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x3}, 0x8)

00:04:25 executing program 0:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r4=>r3, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={r4, 0x3}, 0x8)

00:04:25 executing program 1:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={r3, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)

00:04:25 executing program 2:
socket$inet(0x2, 0x5, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x3}, 0x8)

00:04:25 executing program 0:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, 0x0)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r3, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)

00:04:25 executing program 1:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, 0x0, &(0x7f00000000c0))

00:04:25 executing program 3:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, 0x0, &(0x7f00000000c0))
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x3}, 0x8)

00:04:25 executing program 2:
socket$inet(0x2, 0x5, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x3}, 0x8)

00:04:25 executing program 1:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, 0x0, &(0x7f00000000c0))

00:04:25 executing program 0:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f0000001700))
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={<r3=>0x0, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={r3, 0x3}, 0x8)

00:04:25 executing program 3:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={<r3=>0x0, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={r3, 0x3}, 0x8)

00:04:25 executing program 0:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(0xffffffffffffffff, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={<r4=>r3, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={r4, 0x3}, 0x8)

00:04:25 executing program 1:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, 0x0, &(0x7f00000000c0))

00:04:25 executing program 3:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={<r3=>0x0, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={r3, 0x3}, 0x8)

00:04:25 executing program 2:
socket$inet(0x2, 0x5, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x3}, 0x8)

00:04:25 executing program 1:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)

00:04:25 executing program 3:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={<r3=>0x0, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={r3, 0x3}, 0x8)

00:04:25 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet(0x2, 0x5, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r2)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r5, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r5, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
connect$inet(r5, &(0x7f0000000240)={0x10, 0x2, 0x3, @multicast2}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={r6}, 0xc)
setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000140)={r6, @in6={{0x1c, 0x1c, 0x1, 0x20, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}}, 0x401}, 0x90)

00:04:25 executing program 1:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)

00:04:25 executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r2=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r2, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)

00:04:25 executing program 2:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)
setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x3}, 0x8)

00:04:25 executing program 3:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={<r4=>r3, 0x0, 0x1ff}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={r4, 0x3}, 0x8)

00:04:25 executing program 1:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x3f, 0x1ff}, &(0x7f00000000c0)=0x10)

00:04:25 executing program 3:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={<r4=>r3}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={r4, 0x3}, 0x8)

00:04:25 executing program 2:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)
setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x3}, 0x8)

00:04:25 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet(0x2, 0x5, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r2)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r5, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r5, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
connect$inet(r5, &(0x7f0000000240)={0x10, 0x2, 0x3, @multicast2}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={r6}, 0xc)
recvfrom$inet(r2, &(0x7f00000002c0)=""/196, 0xc4, 0x6d666e69c29f0631, &(0x7f00000003c0)={0x10, 0x2, 0x3, @rand_addr=0x1000}, 0x10)
setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000140)={r6, @in6={{0x1c, 0x1c, 0x1, 0x20, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}}, 0x401}, 0x90)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x3}, 0x8)

00:04:25 executing program 2:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)
setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x3}, 0x8)

00:04:25 executing program 3:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={<r4=>r3}, 0x0)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={r4, 0x3}, 0x8)

00:04:25 executing program 1:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r3, 0x0, 0x1ff}, &(0x7f00000000c0)=0x10)

00:04:25 executing program 3:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={<r4=>r3}, 0x0)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={r4, 0x3}, 0x8)

00:04:25 executing program 2:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r1, r0)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, 0x0, 0x0)

00:04:25 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={<r1=>0x0, 0xc}, &(0x7f0000000040)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r2, r3)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f0000000000)={<r5=>0x0, 0x0, 0xf}, &(0x7f0000000040)=0x18)
r6 = openat(r4, &(0x7f0000000380)='./file0\x00', 0x40000, 0x1)
getsockopt$inet6_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000000080)={r1, 0x2, 0x2}, &(0x7f00000000c0)=0x3)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000003c0)={<r7=>r5, 0x7, 0x40}, &(0x7f0000000400)=0x8)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000440)={r7, 0x6, 0x1, 0x0, 0x10000}, &(0x7f0000000480)=0x18)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0x10afc251}, &(0x7f0000000180)=0x8)
r8 = socket$inet_sctp(0x2, 0x5, 0x84)
r9 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r10 = dup2(r8, r9)
getsockopt$inet_sctp_SCTP_MAX_BURST(r10, 0x84, 0x19, &(0x7f0000000080), &(0x7f0000000100)=0x8)
socketpair(0x1, 0x10000000, 0x4, &(0x7f00000001c0)={<r11=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="0a800080", @ANYRES32=<r12=>0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000240)=0x28)
getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r11, 0x84, 0x24, &(0x7f0000000280)={r12, @in6={{0x1c, 0x1c, 0x2, 0x8, @mcast2, 0x1a4}}}, &(0x7f0000000340)=0x90)

00:04:25 executing program 3:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={<r4=>r3}, 0x0)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={r4, 0x3}, 0x8)

00:04:25 executing program 3:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={<r4=>r3}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000200)={r4, 0x3}, 0x8)

00:04:26 executing program 1:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r3}, &(0x7f00000000c0)=0x10)

00:04:26 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={<r1=>0x0, 0xc}, &(0x7f0000000040)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r2, r3)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f0000000000)={<r5=>0x0, 0x0, 0xf}, &(0x7f0000000040)=0x18)
r6 = openat(r4, &(0x7f0000000380)='./file0\x00', 0x40000, 0x1)
getsockopt$inet6_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000000080)={r1, 0x2, 0x2}, &(0x7f00000000c0)=0x3)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000003c0)={<r7=>r5, 0x7, 0x40}, &(0x7f0000000400)=0x8)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000440)={r7, 0x6, 0x1, 0x0, 0x10000}, &(0x7f0000000480)=0x18)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0x10afc251}, &(0x7f0000000180)=0x8)
r8 = socket$inet_sctp(0x2, 0x5, 0x84)
r9 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r10 = dup2(r8, r9)
getsockopt$inet_sctp_SCTP_MAX_BURST(r10, 0x84, 0x19, &(0x7f0000000080), &(0x7f0000000100)=0x8)
socketpair(0x1, 0x10000000, 0x4, &(0x7f00000001c0)={<r11=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="0a800080", @ANYRES32=<r12=>0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000240)=0x28)
getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r11, 0x84, 0x24, &(0x7f0000000280)={r12, @in6={{0x1c, 0x1c, 0x2, 0x8, @mcast2, 0x1a4}}}, &(0x7f0000000340)=0x90)

00:04:26 executing program 3:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={<r4=>r3}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000200)={r4, 0x3}, 0x8)

00:04:26 executing program 2:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r1, r0)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, 0x0, 0x0)

00:04:26 executing program 1:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r3}, 0x0)

00:04:26 executing program 3:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={<r4=>r3}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000200)={r4, 0x3}, 0x8)

00:04:26 executing program 1:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r3}, 0x0)

00:04:26 executing program 2:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r1, r0)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, 0x0, 0x0)

00:04:26 executing program 1:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r3}, 0x0)

00:04:26 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x3, 0x7fff}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x1, 0x3, @loopback, 0x16}}, r1, 0x9492, 0x6a37, 0x100, 0x7, 0x7ff, 0xff}, 0x98)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f00000000c0)={0x401, 0x30, 0x4, 0x9, <r2=>r1}, &(0x7f0000000200)=0x10)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000240)={r2, 0x2, 0x4}, 0x8)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet(0x2, 0x5, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

00:04:26 executing program 3:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r3}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, 0x0, 0x0)

00:04:26 executing program 2:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r1, r0)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200), 0x8)

00:04:26 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={<r1=>0x0, 0xc}, &(0x7f0000000040)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r2, r3)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f0000000000)={<r5=>0x0, 0x0, 0xf}, &(0x7f0000000040)=0x18)
r6 = openat(r4, &(0x7f0000000380)='./file0\x00', 0x40000, 0x1)
getsockopt$inet6_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000000080)={r1, 0x2, 0x2}, &(0x7f00000000c0)=0x3)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000003c0)={<r7=>r5, 0x7, 0x40}, &(0x7f0000000400)=0x8)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000440)={r7, 0x6, 0x1, 0x0, 0x10000}, &(0x7f0000000480)=0x18)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0x10afc251}, &(0x7f0000000180)=0x8)
r8 = socket$inet_sctp(0x2, 0x5, 0x84)
r9 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r10 = dup2(r8, r9)
getsockopt$inet_sctp_SCTP_MAX_BURST(r10, 0x84, 0x19, &(0x7f0000000080), &(0x7f0000000100)=0x8)
socketpair(0x1, 0x10000000, 0x4, &(0x7f00000001c0)={<r11=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="0a800080", @ANYRES32=<r12=>0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000240)=0x28)
getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r11, 0x84, 0x24, &(0x7f0000000280)={r12, @in6={{0x1c, 0x1c, 0x2, 0x8, @mcast2, 0x1a4}}}, &(0x7f0000000340)=0x90)

00:04:26 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x3, 0x7fff}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x1, 0x3, @loopback, 0x16}}, r1, 0x9492, 0x6a37, 0x100, 0x7, 0x7ff, 0xff}, 0x98)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f00000000c0)={0x401, 0x30, 0x4, 0x9, <r2=>r1}, &(0x7f0000000200)=0x10)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000240)={r2, 0x2, 0x4}, 0x8)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet(0x2, 0x5, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r4, r3)

00:04:26 executing program 3:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r3}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, 0x0, 0x0)

00:04:26 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet(0x2, 0x5, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = dup2(r4, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000040)={r6}, 0xc)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r6, 0x7, 0x0, 0xca8f}, 0x10)
r7 = socket$inet(0x2, 0x5, 0x0)
r8 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r8, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e9d891d8608d6101c7274e618e160bca"}, 0x1c)
r9 = dup2(r8, r7)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01000700", @ANYRES32=<r10=>0x0], &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={r10}, 0xc)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={r10, 0xfff, 0x7, [0x3, 0xffff, 0x1, 0x800, 0x4, 0x6, 0x81]}, 0x16)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xc}, &(0x7f0000000040)=0x8)

00:04:26 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={<r1=>0x0, 0xc}, &(0x7f0000000040)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r2, r3)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f0000000000)={<r5=>0x0, 0x0, 0xf}, &(0x7f0000000040)=0x18)
r6 = openat(r4, &(0x7f0000000380)='./file0\x00', 0x40000, 0x1)
getsockopt$inet6_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000000080)={r1, 0x2, 0x2}, &(0x7f00000000c0)=0x3)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000003c0)={<r7=>r5, 0x7, 0x40}, &(0x7f0000000400)=0x8)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000440)={r7, 0x6, 0x1, 0x0, 0x10000}, &(0x7f0000000480)=0x18)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0x10afc251}, &(0x7f0000000180)=0x8)
r8 = socket$inet_sctp(0x2, 0x5, 0x84)
r9 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r10 = dup2(r8, r9)
getsockopt$inet_sctp_SCTP_MAX_BURST(r10, 0x84, 0x19, &(0x7f0000000080), &(0x7f0000000100)=0x8)
socketpair(0x1, 0x10000000, 0x4, &(0x7f00000001c0))
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="0a800080", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000240)=0x28)

00:04:26 executing program 3:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r3}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, 0x0, 0x0)

00:04:26 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet(0x2, 0x5, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = dup2(r4, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000040)={r6}, 0xc)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r6, 0x7, 0x0, 0xca8f}, 0x10)
r7 = socket$inet(0x2, 0x5, 0x0)
r8 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r8, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e9d891d8608d6101c7274e618e160bca"}, 0x1c)
r9 = dup2(r8, r7)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01000700", @ANYRES32=<r10=>0x0], &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={r10}, 0xc)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={r10, 0xfff, 0x7, [0x3, 0xffff, 0x1, 0x800, 0x4, 0x6, 0x81]}, 0x16)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xc}, &(0x7f0000000040)=0x8)

00:04:26 executing program 3:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r3}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x3}, 0x8)

00:04:26 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={<r1=>0x0, 0xc}, &(0x7f0000000040)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r2, r3)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f0000000000)={<r5=>0x0, 0x0, 0xf}, &(0x7f0000000040)=0x18)
r6 = openat(r4, &(0x7f0000000380)='./file0\x00', 0x40000, 0x1)
getsockopt$inet6_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000000080)={r1, 0x2, 0x2}, &(0x7f00000000c0)=0x3)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000003c0)={<r7=>r5, 0x7, 0x40}, &(0x7f0000000400)=0x8)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000440)={r7, 0x6, 0x1, 0x0, 0x10000}, &(0x7f0000000480)=0x18)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0x10afc251}, &(0x7f0000000180)=0x8)
r8 = socket$inet_sctp(0x2, 0x5, 0x84)
r9 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r10 = dup2(r8, r9)
getsockopt$inet_sctp_SCTP_MAX_BURST(r10, 0x84, 0x19, &(0x7f0000000080), &(0x7f0000000100)=0x8)
socketpair(0x1, 0x10000000, 0x4, &(0x7f00000001c0))

00:04:26 executing program 3:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r3}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x3}, 0x8)

00:04:26 executing program 3:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r3}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x3}, 0x8)

00:04:26 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet(0x2, 0x5, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = dup2(r4, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000040)={r6}, 0xc)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r6, 0x7, 0x0, 0xca8f}, 0x10)
r7 = socket$inet(0x2, 0x5, 0x0)
r8 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r8, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e9d891d8608d6101c7274e618e160bca"}, 0x1c)
r9 = dup2(r8, r7)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01000700", @ANYRES32=<r10=>0x0], &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={r10}, 0xc)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={r10, 0xfff, 0x7, [0x3, 0xffff, 0x1, 0x800, 0x4, 0x6, 0x81]}, 0x16)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xc}, &(0x7f0000000040)=0x8)

00:04:26 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={<r1=>0x0, 0xc}, &(0x7f0000000040)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r2, r3)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f0000000000)={<r5=>0x0, 0x0, 0xf}, &(0x7f0000000040)=0x18)
r6 = openat(r4, &(0x7f0000000380)='./file0\x00', 0x40000, 0x1)
getsockopt$inet6_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000000080)={r1, 0x2, 0x2}, &(0x7f00000000c0)=0x3)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000003c0)={<r7=>r5, 0x7, 0x40}, &(0x7f0000000400)=0x8)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000440)={r7, 0x6, 0x1, 0x0, 0x10000}, &(0x7f0000000480)=0x18)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0x10afc251}, &(0x7f0000000180)=0x8)
r8 = socket$inet_sctp(0x2, 0x5, 0x84)
r9 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r10 = dup2(r8, r9)
getsockopt$inet_sctp_SCTP_MAX_BURST(r10, 0x84, 0x19, &(0x7f0000000080), &(0x7f0000000100)=0x8)

00:04:26 executing program 3:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={<r4=>r3}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={r4}, 0x8)

00:04:26 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet(0x2, 0x5, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = dup2(r4, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000040)={r6}, 0xc)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r6, 0x7, 0x0, 0xca8f}, 0x10)
r7 = socket$inet(0x2, 0x5, 0x0)
r8 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r8, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e9d891d8608d6101c7274e618e160bca"}, 0x1c)
r9 = dup2(r8, r7)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01000700", @ANYRES32=<r10=>0x0], &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={r10}, 0xc)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={r10, 0xfff, 0x7, [0x3, 0xffff, 0x1, 0x800, 0x4, 0x6, 0x81]}, 0x16)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xc}, &(0x7f0000000040)=0x8)

00:04:26 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x3, 0x8, 0x2000, 0xfffffffe, 0xffff8000, 0x8, 0x9, 0x2}, &(0x7f0000000080)=0x20)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0x0, 0x411, 0x395}, 0x98)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xc}, &(0x7f0000000040)=0x8)

00:04:26 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={<r1=>0x0, 0xc}, &(0x7f0000000040)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r2, r3)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f0000000000)={<r5=>0x0, 0x0, 0xf}, &(0x7f0000000040)=0x18)
r6 = openat(r4, &(0x7f0000000380)='./file0\x00', 0x40000, 0x1)
getsockopt$inet6_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000000080)={r1, 0x2, 0x2}, &(0x7f00000000c0)=0x3)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000003c0)={<r7=>r5, 0x7, 0x40}, &(0x7f0000000400)=0x8)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000440)={r7, 0x6, 0x1, 0x0, 0x10000}, &(0x7f0000000480)=0x18)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0x10afc251}, &(0x7f0000000180)=0x8)
r8 = socket$inet_sctp(0x2, 0x5, 0x84)
r9 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r8, r9)

00:04:26 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x3, 0x8, 0x2000, 0xfffffffe, 0xffff8000, 0x8, 0x9, 0x2}, &(0x7f0000000080)=0x20)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0x0, 0x411, 0x395}, 0x98)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xc}, &(0x7f0000000040)=0x8)

00:04:26 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={<r1=>0x0, 0xc}, &(0x7f0000000040)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r2, r3)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f0000000000)={<r5=>0x0, 0x0, 0xf}, &(0x7f0000000040)=0x18)
r6 = openat(r4, &(0x7f0000000380)='./file0\x00', 0x40000, 0x1)
getsockopt$inet6_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000000080)={r1, 0x2, 0x2}, &(0x7f00000000c0)=0x3)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000003c0)={<r7=>r5, 0x7, 0x40}, &(0x7f0000000400)=0x8)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000440)={r7, 0x6, 0x1, 0x0, 0x10000}, &(0x7f0000000480)=0x18)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0x10afc251}, &(0x7f0000000180)=0x8)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)

00:04:26 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet(0x2, 0x5, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = dup2(r4, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000040)={r6}, 0xc)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r6, 0x7, 0x0, 0xca8f}, 0x10)
r7 = socket$inet(0x2, 0x5, 0x0)
r8 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r8, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e9d891d8608d6101c7274e618e160bca"}, 0x1c)
r9 = dup2(r8, r7)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01000700", @ANYRES32=<r10=>0x0], &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={r10}, 0xc)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={r10, 0xfff, 0x7, [0x3, 0xffff, 0x1, 0x800, 0x4, 0x6, 0x81]}, 0x16)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xc}, &(0x7f0000000040)=0x8)

00:04:26 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={<r1=>0x0, 0xc}, &(0x7f0000000040)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r2, r3)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f0000000000)={<r5=>0x0, 0x0, 0xf}, &(0x7f0000000040)=0x18)
r6 = openat(r4, &(0x7f0000000380)='./file0\x00', 0x40000, 0x1)
getsockopt$inet6_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000000080)={r1, 0x2, 0x2}, &(0x7f00000000c0)=0x3)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000003c0)={<r7=>r5, 0x7, 0x40}, &(0x7f0000000400)=0x8)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000440)={r7, 0x6, 0x1, 0x0, 0x10000}, &(0x7f0000000480)=0x18)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0x10afc251}, &(0x7f0000000180)=0x8)
socket$inet_sctp(0x2, 0x5, 0x84)

00:04:26 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x3, 0x8, 0x2000, 0xfffffffe, 0xffff8000, 0x8, 0x9, 0x2}, &(0x7f0000000080)=0x20)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0x0, 0x411, 0x395}, 0x98)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xc}, &(0x7f0000000040)=0x8)

00:04:26 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet(0x2, 0x5, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = dup2(r4, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000040)={r6}, 0xc)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r6, 0x7, 0x0, 0xca8f}, 0x10)
r7 = socket$inet(0x2, 0x5, 0x0)
r8 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r8, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e9d891d8608d6101c7274e618e160bca"}, 0x1c)
r9 = dup2(r8, r7)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01000700", @ANYRES32=<r10=>0x0], &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={r10}, 0xc)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={r10, 0xfff, 0x7, [0x3, 0xffff, 0x1, 0x800, 0x4, 0x6, 0x81]}, 0x16)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xc}, &(0x7f0000000040)=0x8)

00:04:26 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x3, 0x8, 0x2000, 0xfffffffe, 0xffff8000, 0x8, 0x9, 0x2}, &(0x7f0000000080)=0x20)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0x0, 0x411, 0x395}, 0x98)

00:04:26 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x3, 0x8, 0x2000, 0xfffffffe, 0xffff8000, 0x8, 0x9, 0x2}, &(0x7f0000000080)=0x20)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0x0, 0x411, 0x395}, 0x98)

00:04:26 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x3, 0x8, 0x2000, 0xfffffffe, 0xffff8000, 0x8, 0x9, 0x2}, &(0x7f0000000080)=0x20)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0x0, 0x411, 0x395}, 0x98)

00:04:26 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x3, 0x8, 0x2000, 0xfffffffe, 0xffff8000, 0x8, 0x9, 0x2}, &(0x7f0000000080)=0x20)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0x0, 0x411, 0x395}, 0x98)

00:04:26 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet(0x2, 0x5, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = dup2(r4, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000040)={r6}, 0xc)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r6, 0x7, 0x0, 0xca8f}, 0x10)
r7 = socket$inet(0x2, 0x5, 0x0)
r8 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r8, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e9d891d8608d6101c7274e618e160bca"}, 0x1c)
r9 = dup2(r8, r7)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01000700", @ANYRES32=<r10=>0x0], &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={r10}, 0xc)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={r10, 0xfff, 0x7, [0x3, 0xffff, 0x1, 0x800, 0x4, 0x6, 0x81]}, 0x16)

00:04:26 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={<r1=>0x0, 0xc}, &(0x7f0000000040)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r2, r3)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f0000000000)={<r5=>0x0, 0x0, 0xf}, &(0x7f0000000040)=0x18)
r6 = openat(r4, &(0x7f0000000380)='./file0\x00', 0x40000, 0x1)
getsockopt$inet6_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000000080)={r1, 0x2, 0x2}, &(0x7f00000000c0)=0x3)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000003c0)={<r7=>r5, 0x7, 0x40}, &(0x7f0000000400)=0x8)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000440)={r7, 0x6, 0x1, 0x0, 0x10000}, &(0x7f0000000480)=0x18)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0x10afc251}, &(0x7f0000000180)=0x8)

00:04:26 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={<r1=>0x0, 0xc}, &(0x7f0000000040)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r2, r3)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f0000000000)={<r5=>0x0, 0x0, 0xf}, &(0x7f0000000040)=0x18)
r6 = openat(r4, &(0x7f0000000380)='./file0\x00', 0x40000, 0x1)
getsockopt$inet6_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000000080)={r1, 0x2, 0x2}, &(0x7f00000000c0)=0x3)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000003c0)={<r7=>r5, 0x7, 0x40}, &(0x7f0000000400)=0x8)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000440)={r7, 0x6, 0x1, 0x0, 0x10000}, &(0x7f0000000480)=0x18)

00:04:26 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet(0x2, 0x5, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = dup2(r4, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000040)={r6}, 0xc)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r6, 0x7, 0x0, 0xca8f}, 0x10)
r7 = socket$inet(0x2, 0x5, 0x0)
r8 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r8, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e9d891d8608d6101c7274e618e160bca"}, 0x1c)
r9 = dup2(r8, r7)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01000700", @ANYRES32=<r10=>0x0], &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={r10}, 0xc)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={r10, 0xfff, 0x7, [0x3, 0xffff, 0x1, 0x800, 0x4, 0x6, 0x81]}, 0x16)

00:04:26 executing program 3:
socket$inet6_sctp(0x1c, 0x0, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0x0, 0x411, 0x395}, 0x98)

00:04:26 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={<r1=>0x0, 0xc}, &(0x7f0000000040)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r2, r3)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0xf}, &(0x7f0000000040)=0x18)
r5 = openat(r4, &(0x7f0000000380)='./file0\x00', 0x40000, 0x1)
getsockopt$inet6_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000080)={r1, 0x2, 0x2}, &(0x7f00000000c0)=0x3)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000440)={0x0, 0x6, 0x1, 0x0, 0x10000}, &(0x7f0000000480)=0x18)

00:04:26 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xc}, &(0x7f0000000040)=0x8)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0xf}, &(0x7f0000000040)=0x18)
openat(r3, &(0x7f0000000380)='./file0\x00', 0x40000, 0x1)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000440)={0x0, 0x6, 0x1, 0x0, 0x10000}, &(0x7f0000000480)=0x18)

00:04:26 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0x0, 0x411, 0x395}, 0x98)

00:04:26 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet(0x2, 0x5, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = dup2(r4, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000040)={r6}, 0xc)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r6, 0x7, 0x0, 0xca8f}, 0x10)
r7 = socket$inet(0x2, 0x5, 0x0)
r8 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r8, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e9d891d8608d6101c7274e618e160bca"}, 0x1c)
r9 = dup2(r8, r7)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01000700", @ANYRES32=<r10=>0x0], &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={r10, 0xfff, 0x7, [0x3, 0xffff, 0x1, 0x800, 0x4, 0x6, 0x81]}, 0x16)

00:04:26 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet(0x2, 0x5, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r5=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={r5}, 0xc)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r5, 0x7, 0x0, 0xca8f}, 0x10)
r6 = socket$inet(0x2, 0x5, 0x0)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r7, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e9d891d8608d6101c7274e618e160bca"}, 0x1c)
r8 = dup2(r7, r6)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01000700", @ANYRES32=<r9=>0x0], &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r9}, 0xc)

00:04:26 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xc}, &(0x7f0000000040)=0x8)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0xf}, &(0x7f0000000040)=0x18)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000440)={0x0, 0x6, 0x1, 0x0, 0x10000}, &(0x7f0000000480)=0x18)

00:04:26 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0x0, 0x411, 0x395}, 0x98)

00:04:26 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xc}, &(0x7f0000000040)=0x8)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r2)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000440)={0x0, 0x6, 0x1, 0x0, 0x10000}, &(0x7f0000000480)=0x18)

00:04:26 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet(0x2, 0x5, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r5=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={r5}, 0xc)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r5, 0x7, 0x0, 0xca8f}, 0x10)
r6 = socket$inet(0x2, 0x5, 0x0)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r7, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e9d891d8608d6101c7274e618e160bca"}, 0x1c)
r8 = dup2(r7, r6)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01000700", @ANYRES32=0x0], &(0x7f0000001700)=0x8)

00:04:26 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0x0, 0x411, 0x395}, 0x98)

00:04:26 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0x0, 0x411, 0x395}, 0x98)

00:04:26 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet(0x2, 0x5, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = dup2(r4, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000040)={r6}, 0xc)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r6, 0x7, 0x0, 0xca8f}, 0x10)
r7 = socket$inet(0x2, 0x5, 0x0)
r8 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r8, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e9d891d8608d6101c7274e618e160bca"}, 0x1c)
dup2(r8, r7)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0xfff, 0x7, [0x3, 0xffff, 0x1, 0x800, 0x4, 0x6, 0x81]}, 0x16)

00:04:26 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet(0x2, 0x5, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r5=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={r5}, 0xc)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r5, 0x7, 0x0, 0xca8f}, 0x10)
r6 = socket$inet(0x2, 0x5, 0x0)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r7, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e9d891d8608d6101c7274e618e160bca"}, 0x1c)
dup2(r7, r6)

00:04:26 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xc}, &(0x7f0000000040)=0x8)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000440)={0x0, 0x6, 0x1, 0x0, 0x10000}, &(0x7f0000000480)=0x18)

00:04:26 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0x0, 0x411, 0x395}, 0x98)

00:04:26 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xc}, &(0x7f0000000040)=0x8)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000440)={0x0, 0x6, 0x1, 0x0, 0x10000}, &(0x7f0000000480)=0x18)

00:04:26 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xc}, &(0x7f0000000040)=0x8)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000440)={0x0, 0x6, 0x1, 0x0, 0x10000}, &(0x7f0000000480)=0x18)

00:04:26 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet(0x2, 0x5, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r5=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={r5}, 0xc)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r5, 0x7, 0x0, 0xca8f}, 0x10)
socket$inet(0x2, 0x5, 0x0)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r6, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e9d891d8608d6101c7274e618e160bca"}, 0x1c)

00:04:26 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0x0, 0x411, 0x395}, 0x98)

00:04:26 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xc}, &(0x7f0000000040)=0x8)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000440)={0x0, 0x6, 0x1, 0x0, 0x10000}, &(0x7f0000000480)=0x18)

00:04:26 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet(0x2, 0x5, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = dup2(r4, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000040)={r6}, 0xc)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r6, 0x7, 0x0, 0xca8f}, 0x10)
socket$inet(0x2, 0x5, 0x0)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r7, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e9d891d8608d6101c7274e618e160bca"}, 0x1c)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0xfff, 0x7, [0x3, 0xffff, 0x1, 0x800, 0x4, 0x6, 0x81]}, 0x16)

00:04:26 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0x0, 0x411, 0x395}, 0x98)

00:04:26 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet(0x2, 0x5, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r5=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={r5}, 0xc)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r5, 0x7, 0x0, 0xca8f}, 0x10)
socket$inet(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)

00:04:26 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xc}, &(0x7f0000000040)=0x8)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000440)={0x0, 0x6, 0x1, 0x0, 0x10000}, &(0x7f0000000480)=0x18)

00:04:26 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet(0x2, 0x5, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r5=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={r5}, 0xc)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r5, 0x7, 0x0, 0xca8f}, 0x10)
socket$inet(0x2, 0x5, 0x0)

00:04:26 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xc}, &(0x7f0000000040)=0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000440)={0x0, 0x6, 0x1, 0x0, 0x10000}, &(0x7f0000000480)=0x18)

00:04:26 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet(0x2, 0x5, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = dup2(r4, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000040)={r6}, 0xc)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r6, 0x7, 0x0, 0xca8f}, 0x10)
socket$inet(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0xfff, 0x7, [0x3, 0xffff, 0x1, 0x800, 0x4, 0x6, 0x81]}, 0x16)

00:04:27 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0)

00:04:27 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet(0x2, 0x5, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r5=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={r5}, 0xc)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r5, 0x7, 0x0, 0xca8f}, 0x10)

00:04:27 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0)

00:04:27 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r4, 0x7, 0x0, 0xca8f}, 0x10)

00:04:27 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xc}, &(0x7f0000000040)=0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000440)={0x0, 0x6, 0x1, 0x0, 0x10000}, &(0x7f0000000480)=0x18)

00:04:27 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet(0x2, 0x5, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = dup2(r4, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000040)={r6}, 0xc)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r6, 0x7, 0x0, 0xca8f}, 0x10)
socket$inet(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0xfff, 0x7, [0x3, 0xffff, 0x1, 0x800, 0x4, 0x6, 0x81]}, 0x16)

00:04:27 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0)

00:04:27 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet(0x2, 0x5, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = dup2(r4, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000040)={r6}, 0xc)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r6, 0x7, 0x0, 0xca8f}, 0x10)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0xfff, 0x7, [0x3, 0xffff, 0x1, 0x800, 0x4, 0x6, 0x81]}, 0x16)

00:04:27 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0x0, 0x0, 0x395}, 0x98)

00:04:27 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r2, r1)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x7, 0x0, 0xca8f}, 0x10)

00:04:27 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet(0x2, 0x5, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r5=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={r5}, 0xc)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0xfff, 0x7, [0x3, 0xffff, 0x1, 0x800, 0x4, 0x6, 0x81]}, 0x16)

00:04:27 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0x0, 0x0, 0x395}, 0x98)

00:04:27 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xc}, &(0x7f0000000040)=0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000440)={0x0, 0x6, 0x1, 0x0, 0x10000}, &(0x7f0000000480)=0x18)

00:04:27 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0x0, 0x0, 0x395}, 0x98)

00:04:27 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r2, r1)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x7, 0x0, 0xca8f}, 0x10)

00:04:27 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0x0, 0x411}, 0x98)

00:04:27 executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000440)={0x0, 0x6, 0x1, 0x0, 0x10000}, &(0x7f0000000480)=0x18)

00:04:27 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0xfff, 0x7, [0x3, 0xffff, 0x1, 0x800, 0x4, 0x6, 0x81]}, 0x16)

00:04:27 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000440)={0x0, 0x6, 0x1, 0x0, 0x10000}, &(0x7f0000000480)=0x18)

00:04:27 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r2, r1)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x7, 0x0, 0xca8f}, 0x10)

00:04:27 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0x0, 0x411}, 0x98)

00:04:27 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000440)={0x0, 0x6, 0x1, 0x0, 0x10000}, &(0x7f0000000480)=0x18)

00:04:27 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r2, r1)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0xfff, 0x7, [0x3, 0xffff, 0x1, 0x800, 0x4, 0x6, 0x81]}, 0x16)

00:04:27 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r2=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x7, 0x0, 0xca8f}, 0x10)

00:04:27 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000440)={0x0, 0x6, 0x1, 0x0, 0x10000}, &(0x7f0000000480)=0x18)

00:04:27 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0x0, 0x411}, 0x98)

00:04:27 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r2=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x7, 0x0, 0xca8f}, 0x10)

00:04:27 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0xfff, 0x7, [0x3, 0xffff, 0x1, 0x800, 0x4, 0x6, 0x81]}, 0x16)

00:04:27 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000440)={0x0, 0x6, 0x1, 0x0, 0x10000}, &(0x7f0000000480)=0x18)

00:04:27 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r2=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x7, 0x0, 0xca8f}, 0x10)

00:04:27 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet(0x2, 0x5, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0xfff, 0x7, [0x3, 0xffff, 0x1, 0x800, 0x4, 0x6, 0x81]}, 0x16)

00:04:27 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0x0, 0x0, 0x395}, 0x98)

00:04:27 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000440)={0x0, 0x6, 0x1, 0x0, 0x10000}, &(0x7f0000000480)=0x18)

00:04:27 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r4, 0x7, 0x0, 0xca8f}, 0x10)

00:04:27 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0xfff, 0x7, [0x3, 0xffff, 0x1, 0x800, 0x4, 0x6, 0x81]}, 0x16)

00:04:27 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0x0, 0x0, 0x395}, 0x98)

00:04:27 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000440)={0x0, 0x6, 0x1, 0x0, 0x10000}, &(0x7f0000000480)=0x18)

00:04:27 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r4, 0x7, 0x0, 0xca8f}, 0x10)

00:04:27 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0x0, 0x0, 0x395}, 0x98)

00:04:27 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0xfff, 0x7, [0x3, 0xffff, 0x1, 0x800, 0x4, 0x6, 0x81]}, 0x16)

00:04:27 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000440)={0x0, 0x6, 0x1, 0x0, 0x10000}, &(0x7f0000000480)=0x18)

00:04:27 executing program 3:
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0x0, 0x0, 0x395}, 0x98)

00:04:27 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0xfff, 0x7, [0x3, 0xffff, 0x1, 0x800, 0x4, 0x6, 0x81]}, 0x16)

00:04:27 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000440)={0x0, 0x6, 0x1, 0x0, 0x10000}, &(0x7f0000000480)=0x18)

00:04:27 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r4, 0x7, 0x0, 0xca8f}, 0x10)

00:04:27 executing program 3:
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0x0, 0x0, 0x395}, 0x98)

00:04:27 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000440)={0x0, 0x6, 0x1, 0x0, 0x10000}, &(0x7f0000000480)=0x18)

00:04:27 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000440)={0x0, 0x6, 0x1, 0x0, 0x10000}, &(0x7f0000000480)=0x18)

00:04:27 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0xfff, 0x7, [0x3, 0xffff, 0x1, 0x800, 0x4, 0x6, 0x81]}, 0x16)

00:04:27 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet(0x2, 0x5, 0x0)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(0xffffffffffffffff, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r3, 0x7, 0x0, 0xca8f}, 0x10)

00:04:27 executing program 3:
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0x0, 0x0, 0x395}, 0x98)

00:04:27 executing program 2:
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)={0x0, 0xfff, 0x7, [0x3, 0xffff, 0x1, 0x800, 0x4, 0x6, 0x81]}, 0x16)

00:04:27 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000440)={0x0, 0x6, 0x1, 0x0, 0x10000}, &(0x7f0000000480)=0x18)

00:04:27 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0x0, 0x0, 0x395}, 0x98)

00:04:27 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet(0x2, 0x5, 0x0)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(0xffffffffffffffff, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r3, 0x7, 0x0, 0xca8f}, 0x10)

00:04:27 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000440)={0x0, 0x6, 0x1, 0x0, 0x10000}, &(0x7f0000000480)=0x18)

00:04:27 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000440)={0x0, 0x6, 0x1, 0x0, 0x10000}, &(0x7f0000000480)=0x18)

00:04:27 executing program 2:
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)={0x0, 0xfff, 0x7, [0x3, 0xffff, 0x1, 0x800, 0x4, 0x6, 0x81]}, 0x16)

00:04:27 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0x0, 0x0, 0x395}, 0x98)

00:04:27 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet(0x2, 0x5, 0x0)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(0xffffffffffffffff, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r3, 0x7, 0x0, 0xca8f}, 0x10)

00:04:27 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, 0x0, &(0x7f0000000480))

00:04:27 executing program 2:
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)={0x0, 0xfff, 0x7, [0x3, 0xffff, 0x1, 0x800, 0x4, 0x6, 0x81]}, 0x16)

00:04:27 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0x0, 0x0, 0x395}, 0x98)

00:04:27 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, 0x0, &(0x7f0000000480))

00:04:27 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0xfff, 0x7, [0x3, 0xffff, 0x1, 0x800, 0x4, 0x6, 0x81]}, 0x16)

00:04:27 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r3, 0x7, 0x0, 0xca8f}, 0x10)

00:04:27 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0x0, 0x0, 0x395}, 0x98)

00:04:27 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, 0x0, &(0x7f0000000480))

00:04:27 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0xfff, 0x7, [0x3, 0xffff, 0x1, 0x800, 0x4, 0x6, 0x81]}, 0x16)

00:04:27 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r3, 0x7, 0x0, 0xca8f}, 0x10)

00:04:27 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0x0, 0x0, 0x395}, 0x98)

00:04:27 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000440)={0x0, 0x0, 0x1, 0x0, 0x10000}, &(0x7f0000000480)=0x18)

00:04:27 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0x0, 0x0, 0x395}, 0x98)

00:04:27 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0xfff, 0x7, [0x3, 0xffff, 0x1, 0x800, 0x4, 0x6, 0x81]}, 0x16)

00:04:27 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x10000}, &(0x7f0000000480)=0x18)

00:04:27 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r3, 0x7, 0x0, 0xca8f}, 0x10)

00:04:27 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000440), &(0x7f0000000480)=0x18)

00:04:27 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0)

00:04:27 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)={0x0, 0xfff, 0x7, [0x3, 0xffff, 0x1, 0x800, 0x4, 0x6, 0x81]}, 0x16)

00:04:27 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r4, 0x7, 0x0, 0xca8f}, 0x10)

00:04:27 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000440), 0x0)

00:04:27 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0)

00:04:27 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)={0x0, 0xfff, 0x7, [0x3, 0xffff, 0x1, 0x800, 0x4, 0x6, 0x81]}, 0x16)

00:04:27 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0)

00:04:27 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000440), 0x0)

00:04:27 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={r3, 0x7, 0x0, 0xca8f}, 0x10)

00:04:28 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={r3, 0x7, 0x0, 0xca8f}, 0x10)

00:04:28 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={r3, 0x7, 0x0, 0xca8f}, 0x10)

00:04:28 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)={0x0, 0xfff, 0x7, [0x3, 0xffff, 0x1, 0x800, 0x4, 0x6, 0x81]}, 0x16)

00:04:28 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}}, 0x98)

00:04:28 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000440), 0x0)

00:04:28 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, 0x0, 0x0)

00:04:28 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r4, 0x7, 0x0, 0xca8f}, 0x10)

00:04:28 executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={r3, 0x7, 0x0, 0xca8f}, 0x10)

00:04:28 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}}, 0x98)

00:04:28 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, 0x0, 0x0)

00:04:28 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, 0x0, 0x0)

00:04:28 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r4, 0x7, 0x0, 0xca8f}, 0x10)

00:04:28 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}}, 0x98)

00:04:28 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x0, 0x7, [0x3, 0xffff, 0x1, 0x800, 0x4, 0x6, 0x81]}, 0x16)

00:04:28 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet(0x2, 0x5, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = dup2(r4, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000040)={r6}, 0xc)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r6, 0x7, 0x0, 0xca8f}, 0x10)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0xfff, 0x7, [0x3, 0xffff, 0x1, 0x800, 0x4, 0x6, 0x81]}, 0x16)

00:04:28 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet(0x2, 0x5, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r5=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={r5}, 0xc)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r5, 0x7, 0x0, 0xca8f}, 0x10)
socket$inet(0x2, 0x5, 0x0)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r6, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="e9d891d8608d6101c7274e618e160bca"}, 0x1c)

00:04:28 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x0, 0x6, [0x3, 0xffff, 0x1, 0x800, 0x4, 0x6]}, 0x14)

00:04:28 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r4, 0x7, 0x0, 0xca8f}, 0x10)

00:04:28 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={<r1=>0x0, 0xc}, &(0x7f0000000040)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r2, r3)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f0000000000)={<r5=>0x0, 0x0, 0xf}, &(0x7f0000000040)=0x18)
r6 = openat(r4, &(0x7f0000000380)='./file0\x00', 0x40000, 0x1)
getsockopt$inet6_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000000080)={r1, 0x2, 0x2}, &(0x7f00000000c0)=0x3)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000003c0)={<r7=>r5, 0x7, 0x40}, &(0x7f0000000400)=0x8)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000440)={r7, 0x6, 0x1, 0x0, 0x10000}, &(0x7f0000000480)=0x18)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0x10afc251}, &(0x7f0000000180)=0x8)
r8 = socket$inet_sctp(0x2, 0x5, 0x84)
r9 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r8, r9)

00:04:28 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r1, 0x8, 0x401, 0x9e}, 0x90)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x2010400, 0x0)
connectat(r2, r0, &(0x7f0000000300)=@in={0x10, 0x2, 0x2}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x40}, &(0x7f0000000200)=0x8)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r4, 0x0)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xc}, &(0x7f0000000040)=0x8)

00:04:28 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x0, 0x5, [0x3, 0xffff, 0x1, 0x800, 0x4]}, 0x12)

00:04:28 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r4, 0x7, 0x0, 0xca8f}, 0x10)

00:04:28 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x0, 0x4, [0x3, 0xffff, 0x1, 0x800]}, 0x10)

00:04:28 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r1, 0x8, 0x401, 0x9e}, 0x90)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x2010400, 0x0)
connectat(r2, r0, &(0x7f0000000300)=@in={0x10, 0x2, 0x2}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x40}, &(0x7f0000000200)=0x8)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r4, 0x0)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xc}, &(0x7f0000000040)=0x8)

00:04:28 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x0, 0x3, [0x3, 0xffff, 0x1]}, 0xe)

00:04:28 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x0, 0x2, [0x3, 0xffff]}, 0xc)

00:04:28 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet(0x2, 0x0, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r4, 0x7, 0x0, 0xca8f}, 0x10)

00:04:29 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r1, 0x8, 0x401, 0x9e}, 0x90)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x2010400, 0x0)
connectat(r2, r0, &(0x7f0000000300)=@in={0x10, 0x2, 0x2}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x40}, &(0x7f0000000200)=0x8)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r4, 0x0)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xc}, &(0x7f0000000040)=0x8)

00:04:29 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x0, 0x1, [0x3]}, 0xa)

00:04:29 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet(0x2, 0x0, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r4, 0x7, 0x0, 0xca8f}, 0x10)

00:04:29 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000), 0x8)

00:04:29 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r1, 0x8, 0x401, 0x9e}, 0x90)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x2010400, 0x0)
connectat(r2, r0, &(0x7f0000000300)=@in={0x10, 0x2, 0x2}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x40}, &(0x7f0000000200)=0x8)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r4, 0x0)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xc}, &(0x7f0000000040)=0x8)

00:04:29 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet(0x2, 0x0, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r4, 0x7, 0x0, 0xca8f}, 0x10)

00:04:29 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r1, 0x8, 0x401, 0x9e}, 0x90)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x2010400, 0x0)
connectat(r2, r0, &(0x7f0000000300)=@in={0x10, 0x2, 0x2}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x40}, &(0x7f0000000200)=0x8)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r4, 0x0)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xc}, &(0x7f0000000040)=0x8)

00:04:29 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r4, 0x7, 0x0, 0xca8f}, 0x10)

00:04:30 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r1, 0x8, 0x401, 0x9e}, 0x90)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x2010400, 0x0)
connectat(r2, r0, &(0x7f0000000300)=@in={0x10, 0x2, 0x2}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x40}, &(0x7f0000000200)=0x8)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r4, 0x0)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xc}, &(0x7f0000000040)=0x8)

00:04:30 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r4, 0x7, 0x0, 0xca8f}, 0x10)

00:04:30 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r1, 0x8, 0x401, 0x9e}, 0x90)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x2010400, 0x0)
connectat(r2, r0, &(0x7f0000000300)=@in={0x10, 0x2, 0x2}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x40}, &(0x7f0000000200)=0x8)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r4, 0x0)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xc}, &(0x7f0000000040)=0x8)

00:04:30 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r4, 0x7, 0x0, 0xca8f}, 0x10)

00:04:30 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r1, 0x8, 0x401, 0x9e}, 0x90)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x2010400, 0x0)
connectat(r2, r0, &(0x7f0000000300)=@in={0x10, 0x2, 0x2}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x40}, &(0x7f0000000200)=0x8)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r4, 0x0)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xc}, &(0x7f0000000040)=0x8)

00:04:30 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r4, 0x7, 0x0, 0xca8f}, 0x10)

00:04:30 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r4, 0x7, 0x0, 0xca8f}, 0x10)

00:04:30 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r4, 0x7, 0x0, 0xca8f}, 0x10)

00:04:30 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r1, 0x8, 0x401, 0x9e}, 0x90)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x2010400, 0x0)
connectat(r2, r0, &(0x7f0000000300)=@in={0x10, 0x2, 0x2}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x40}, &(0x7f0000000200)=0x8)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r4, 0x0)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)

00:04:30 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, 0x0, 0x0)
r3 = dup2(r2, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r4, 0x7, 0x0, 0xca8f}, 0x10)

00:04:30 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r1, 0x8, 0x401, 0x9e}, 0x90)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x2010400, 0x0)
connectat(r2, r0, &(0x7f0000000300)=@in={0x10, 0x2, 0x2}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x40}, &(0x7f0000000200)=0x8)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r4, 0x0)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)

00:04:30 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, 0x0, 0x0)
r3 = dup2(r2, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r4, 0x7, 0x0, 0xca8f}, 0x10)

00:04:30 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r1, 0x8, 0x401, 0x9e}, 0x90)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x2010400, 0x0)
connectat(r2, r0, &(0x7f0000000300)=@in={0x10, 0x2, 0x2}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x40}, &(0x7f0000000200)=0x8)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r4, 0x0)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xc}, &(0x7f0000000040)=0x8)

00:04:30 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, 0x0, 0x0)
r3 = dup2(r2, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r4, 0x7, 0x0, 0xca8f}, 0x10)

00:04:30 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(0xffffffffffffffff, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r4, 0x7, 0x0, 0xca8f}, 0x10)

00:04:31 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(0xffffffffffffffff, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r4, 0x7, 0x0, 0xca8f}, 0x10)

00:04:31 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r1, 0x8, 0x401, 0x9e}, 0x90)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x2010400, 0x0)
connectat(r2, r0, &(0x7f0000000300)=@in={0x10, 0x2, 0x2}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x40}, &(0x7f0000000200)=0x8)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r4, 0x0)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)

00:04:31 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(0xffffffffffffffff, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r4, 0x7, 0x0, 0xca8f}, 0x10)

00:04:31 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r1, 0x8, 0x401, 0x9e}, 0x90)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x2010400, 0x0)
connectat(r2, r0, &(0x7f0000000300)=@in={0x10, 0x2, 0x2}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x40}, &(0x7f0000000200)=0x8)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r4, 0x0)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)

00:04:31 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r1, 0x8, 0x401, 0x9e}, 0x90)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x2010400, 0x0)
connectat(r2, r0, &(0x7f0000000300)=@in={0x10, 0x2, 0x2}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x40}, &(0x7f0000000200)=0x8)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r4, 0x0)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)

00:04:31 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r1, 0x8, 0x401, 0x9e}, 0x90)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x2010400, 0x0)
connectat(r2, r0, &(0x7f0000000300)=@in={0x10, 0x2, 0x2}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x40}, &(0x7f0000000200)=0x8)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r4, 0x0)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)

00:04:31 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r1, 0x8, 0x401, 0x9e}, 0x90)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x2010400, 0x0)
connectat(r2, r0, &(0x7f0000000300)=@in={0x10, 0x2, 0x2}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x40}, &(0x7f0000000200)=0x8)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r4, 0x0)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)

00:04:31 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r3, 0x7, 0x0, 0xca8f}, 0x10)

00:04:31 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r3, 0x7, 0x0, 0xca8f}, 0x10)

00:04:31 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r1, 0x8, 0x401, 0x9e}, 0x90)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x2010400, 0x0)
connectat(r2, r0, &(0x7f0000000300)=@in={0x10, 0x2, 0x2}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x40}, &(0x7f0000000200)=0x8)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r4, 0x0)
connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)

00:04:31 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r3, 0x7, 0x0, 0xca8f}, 0x10)

00:04:32 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r1, 0x8, 0x401, 0x9e}, 0x90)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x2010400, 0x0)
connectat(r2, r0, &(0x7f0000000300)=@in={0x10, 0x2, 0x2}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x40}, &(0x7f0000000200)=0x8)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r4, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)

00:04:32 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r2, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r3, 0x7, 0x0, 0xca8f}, 0x10)

00:04:32 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r1, 0x8, 0x401, 0x9e}, 0x90)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x2010400, 0x0)
connectat(r2, r0, &(0x7f0000000300)=@in={0x10, 0x2, 0x2}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x40}, &(0x7f0000000200)=0x8)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r4, 0x0)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)

00:04:32 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r1, 0x8, 0x401, 0x9e}, 0x90)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x2010400, 0x0)
connectat(r2, r0, &(0x7f0000000300)=@in={0x10, 0x2, 0x2}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x40}, &(0x7f0000000200)=0x8)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r4, 0x0)

00:04:32 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r1, 0x8, 0x401, 0x9e}, 0x90)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x2010400, 0x0)
connectat(r2, r0, &(0x7f0000000300)=@in={0x10, 0x2, 0x2}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x40}, &(0x7f0000000200)=0x8)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r4, 0x0)
connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)

00:04:32 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r2, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r3, 0x7, 0x0, 0xca8f}, 0x10)

00:04:32 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r2, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r3, 0x7, 0x0, 0xca8f}, 0x10)

00:04:32 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r1, 0x8, 0x401, 0x9e}, 0x90)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x2010400, 0x0)
connectat(r2, r0, &(0x7f0000000300)=@in={0x10, 0x2, 0x2}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x40}, &(0x7f0000000200)=0x8)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r4, 0x0)
connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)

00:04:32 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, 0x0, &(0x7f0000001700))
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x7, 0x0, 0xca8f}, 0x10)

00:04:32 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r1, 0x8, 0x401, 0x9e}, 0x90)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x2010400, 0x0)
connectat(r2, r0, &(0x7f0000000300)=@in={0x10, 0x2, 0x2}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x40}, &(0x7f0000000200)=0x8)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)

00:04:33 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r1, 0x8, 0x401, 0x9e}, 0x90)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x2010400, 0x0)
connectat(r2, r0, &(0x7f0000000300)=@in={0x10, 0x2, 0x2}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x40}, &(0x7f0000000200)=0x8)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r4, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)

00:04:33 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, 0x0, &(0x7f0000001700))
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x7, 0x0, 0xca8f}, 0x10)

00:04:33 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r1, 0x8, 0x401, 0x9e}, 0x90)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x2010400, 0x0)
connectat(r2, r0, &(0x7f0000000300)=@in={0x10, 0x2, 0x2}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x40}, &(0x7f0000000200)=0x8)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
listen(r4, 0x0)

00:04:33 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r1, 0x8, 0x401, 0x9e}, 0x90)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x2010400, 0x0)
connectat(r2, r0, &(0x7f0000000300)=@in={0x10, 0x2, 0x2}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x40}, &(0x7f0000000200)=0x8)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)

00:04:33 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r1, 0x8, 0x401, 0x9e}, 0x90)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x2010400, 0x0)
connectat(r2, r0, &(0x7f0000000300)=@in={0x10, 0x2, 0x2}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x40}, &(0x7f0000000200)=0x8)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
listen(r4, 0x0)

00:04:33 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r1, 0x8, 0x401, 0x9e}, 0x90)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x2010400, 0x0)
connectat(r2, r0, &(0x7f0000000300)=@in={0x10, 0x2, 0x2}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x40}, &(0x7f0000000200)=0x8)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r4, 0x0)

00:04:33 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, 0x0, &(0x7f0000001700))
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x7, 0x0, 0xca8f}, 0x10)

00:04:33 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r1, 0x8, 0x401, 0x9e}, 0x90)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x2010400, 0x0)
connectat(r2, r0, &(0x7f0000000300)=@in={0x10, 0x2, 0x2}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x40}, &(0x7f0000000200)=0x8)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)

00:04:33 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r1, 0x8, 0x401, 0x9e}, 0x90)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x2010400, 0x0)
connectat(r2, r0, &(0x7f0000000300)=@in={0x10, 0x2, 0x2}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x40}, &(0x7f0000000200)=0x8)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
listen(r4, 0x0)

00:04:33 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r1, 0x8, 0x401, 0x9e}, 0x90)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x2010400, 0x0)
connectat(r2, r0, &(0x7f0000000300)=@in={0x10, 0x2, 0x2}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x40}, &(0x7f0000000200)=0x8)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
listen(r4, 0x0)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)

00:04:33 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040), &(0x7f0000001700)=0x4)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x7, 0x0, 0xca8f}, 0x10)

00:04:33 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r1, 0x8, 0x401, 0x9e}, 0x90)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x2010400, 0x0)
connectat(r2, r0, &(0x7f0000000300)=@in={0x10, 0x2, 0x2}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x40}, &(0x7f0000000200)=0x8)
bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(0xffffffffffffffff, 0x0)

00:04:33 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r1, 0x8, 0x401, 0x9e}, 0x90)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x2010400, 0x0)
connectat(r2, r0, &(0x7f0000000300)=@in={0x10, 0x2, 0x2}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x40}, &(0x7f0000000200)=0x8)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
listen(r4, 0x0)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)

00:04:33 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r1, 0x8, 0x401, 0x9e}, 0x90)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x2010400, 0x0)
connectat(r2, r0, &(0x7f0000000300)=@in={0x10, 0x2, 0x2}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x40}, &(0x7f0000000200)=0x8)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)

00:04:33 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040), &(0x7f0000001700)=0x4)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x7, 0x0, 0xca8f}, 0x10)

00:04:33 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r1, 0x8, 0x401, 0x9e}, 0x90)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x2010400, 0x0)
connectat(r2, r0, &(0x7f0000000300)=@in={0x10, 0x2, 0x2}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x40}, &(0x7f0000000200)=0x8)
bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(0xffffffffffffffff, 0x0)

00:04:33 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040), &(0x7f0000001700)=0x4)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x7, 0x0, 0xca8f}, 0x10)

00:04:33 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, 0x0)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r4, 0x7, 0x0, 0xca8f}, 0x10)

00:04:33 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r1, 0x8, 0x401, 0x9e}, 0x90)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x2010400, 0x0)
connectat(r2, r0, &(0x7f0000000300)=@in={0x10, 0x2, 0x2}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x40}, &(0x7f0000000200)=0x8)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
listen(r4, 0x0)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)

00:04:33 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r1, 0x8, 0x401, 0x9e}, 0x90)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x2010400, 0x0)
connectat(r2, r0, &(0x7f0000000300)=@in={0x10, 0x2, 0x2}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x40}, &(0x7f0000000200)=0x8)
bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(0xffffffffffffffff, 0x0)

00:04:33 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, 0x0)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r4, 0x7, 0x0, 0xca8f}, 0x10)

00:04:33 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r1, 0x8, 0x401, 0x9e}, 0x90)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x2010400, 0x0)
connectat(r2, r0, &(0x7f0000000300)=@in={0x10, 0x2, 0x2}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x40}, &(0x7f0000000200)=0x8)
bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)

00:04:33 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r1, 0x8, 0x401, 0x9e}, 0x90)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x2010400, 0x0)
connectat(r2, r0, &(0x7f0000000300)=@in={0x10, 0x2, 0x2}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r4, 0x0)

00:04:33 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r1, 0x8, 0x401, 0x9e}, 0x90)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x2010400, 0x0)
connectat(r2, r0, &(0x7f0000000300)=@in={0x10, 0x2, 0x2}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x40}, &(0x7f0000000200)=0x8)
bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(0xffffffffffffffff, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r4, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)

00:04:33 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r1, 0x8, 0x401, 0x9e}, 0x90)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x2010400, 0x0)
connectat(r2, r0, &(0x7f0000000300)=@in={0x10, 0x2, 0x2}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r4, 0x0)

00:04:33 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, 0x0)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r4, 0x7, 0x0, 0xca8f}, 0x10)

00:04:33 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={r3, 0x7, 0x0, 0xca8f}, 0x10)

00:04:33 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r1, 0x8, 0x401, 0x9e}, 0x90)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x2010400, 0x0)
connectat(r2, r0, &(0x7f0000000300)=@in={0x10, 0x2, 0x2}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x40}, &(0x7f0000000200)=0x8)
bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(0xffffffffffffffff, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r4, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)

00:04:33 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r1, 0x8, 0x401, 0x9e}, 0x90)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x2010400, 0x0)
connectat(r2, r0, &(0x7f0000000300)=@in={0x10, 0x2, 0x2}, 0x10)
socket(0x2, 0x1, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r3, 0x0)

00:04:33 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={r3, 0x7, 0x0, 0xca8f}, 0x10)

00:04:33 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r1, 0x8, 0x401, 0x9e}, 0x90)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x2010400, 0x0)
connectat(r2, r0, &(0x7f0000000300)=@in={0x10, 0x2, 0x2}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x40}, &(0x7f0000000200)=0x8)
bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)

00:04:33 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r1, 0x8, 0x401, 0x9e}, 0x90)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x2010400, 0x0)
connectat(r2, r0, &(0x7f0000000300)=@in={0x10, 0x2, 0x2}, 0x10)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r3, 0x0)

00:04:33 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r1, 0x8, 0x401, 0x9e}, 0x90)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x2010400, 0x0)
connectat(r2, r0, &(0x7f0000000300)=@in={0x10, 0x2, 0x2}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x40}, &(0x7f0000000200)=0x8)
bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(0xffffffffffffffff, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r4, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)

00:04:33 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r1, 0x8, 0x401, 0x9e}, 0x90)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x2010400, 0x0)
connectat(r2, r0, &(0x7f0000000300)=@in={0x10, 0x2, 0x2}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r4, 0x0)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)

00:04:33 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={r3, 0x7, 0x0, 0xca8f}, 0x10)

00:04:33 executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r0=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r0, 0x8, 0x401, 0x9e}, 0x90)
openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x2010400, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r1, 0x0)

00:04:34 executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r0=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r0, 0x8, 0x401, 0x9e}, 0x90)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r1, 0x0)

00:04:34 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, 0x0, 0x0)

00:04:34 executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6}, &(0x7f0000000080)=0xc)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r0, 0x0)

00:04:34 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r1, 0x8, 0x401, 0x9e}, 0x90)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x2010400, 0x0)
connectat(r2, r0, &(0x7f0000000300)=@in={0x10, 0x2, 0x2}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x40}, &(0x7f0000000200)=0x8)
bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)

00:04:34 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, 0x0, 0x0)

00:04:34 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r1, 0x8, 0x401, 0x9e}, 0x90)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x2010400, 0x0)
connectat(r2, r0, &(0x7f0000000300)=@in={0x10, 0x2, 0x2}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r4, 0x0)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)

00:04:34 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, 0x0, 0x0)

00:04:34 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r1, 0x8, 0x401, 0x9e}, 0x90)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x2010400, 0x0)
connectat(r2, r0, &(0x7f0000000300)=@in={0x10, 0x2, 0x2}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)

00:04:34 executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r0, 0x0)

00:04:34 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r0, 0x0)

00:04:34 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r0, 0x0)

00:04:34 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x7, 0x0, 0xca8f}, 0x10)

00:04:34 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r1, 0x8, 0x401, 0x9e}, 0x90)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x2010400, 0x0)
connectat(r2, r0, &(0x7f0000000300)=@in={0x10, 0x2, 0x2}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)

00:04:35 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r1, 0x8, 0x401, 0x9e}, 0x90)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x2010400, 0x0)
connectat(r2, r0, &(0x7f0000000300)=@in={0x10, 0x2, 0x2}, 0x10)
socket(0x2, 0x1, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r3, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r4, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)

00:04:35 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x7, 0x0, 0xca8f}, 0x10)

00:04:35 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r0, 0x0)

00:04:35 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r1, 0x8, 0x401, 0x9e}, 0x90)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x2010400, 0x0)
connectat(r2, r0, &(0x7f0000000300)=@in={0x10, 0x2, 0x2}, 0x10)
socket(0x2, 0x1, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)

00:04:35 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r0, 0x0)

00:04:35 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x7, 0x0, 0xca8f}, 0x10)

00:04:35 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r1, 0x8, 0x401, 0x9e}, 0x90)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x2010400, 0x0)
connectat(r2, r0, &(0x7f0000000300)=@in={0x10, 0x2, 0x2}, 0x10)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)

00:04:35 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r0=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r0, 0x8, 0x401, 0x9e}, 0x90)
openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x2010400, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)

00:04:36 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r1, 0x8, 0x401, 0x9e}, 0x90)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x2010400, 0x0)
connectat(r2, r0, &(0x7f0000000300)=@in={0x10, 0x2, 0x2}, 0x10)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r3, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r4, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)

00:04:36 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r0, 0x0)

00:04:36 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r4, 0x0, 0x0, 0xca8f}, 0x10)

00:04:36 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r0=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r0, 0x8, 0x401, 0x9e}, 0x90)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)

00:04:36 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r0, 0x0)

00:04:36 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r0, 0x0)

00:04:36 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6}, &(0x7f0000000080)=0xc)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)

00:04:36 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r4}, 0x10)

00:04:37 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r0=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r0, 0x8, 0x401, 0x9e}, 0x90)
openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x2010400, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r1, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r2, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)

00:04:37 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)

00:04:37 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, 0x0, 0x0)
listen(r0, 0x0)

00:04:37 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r1, 0x8, 0x401, 0x9e}, 0x90)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x2010400, 0x0)
connectat(r2, r0, &(0x7f0000000300)=@in={0x10, 0x2, 0x2}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)

00:04:37 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, 0x0, 0x0)
listen(r0, 0x0)

00:04:37 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, 0x0, 0x0)
listen(r0, 0x0)

00:04:37 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)

00:04:37 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, 0x0)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r4, 0x7, 0x0, 0xca8f}, 0x10)

00:04:38 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r0=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r0, 0x8, 0x401, 0x9e}, 0x90)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r1, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r2, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)

00:04:38 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r1, 0x8, 0x401, 0x9e}, 0x90)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x2010400, 0x0)
connectat(r2, r0, &(0x7f0000000300)=@in={0x10, 0x2, 0x2}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x40}, &(0x7f0000000200)=0x8)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
listen(r4, 0x0)

00:04:38 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)

00:04:38 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(0xffffffffffffffff, 0x0)

00:04:38 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)

00:04:38 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(0xffffffffffffffff, 0x0)

00:04:38 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)

00:04:38 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(0xffffffffffffffff, 0x0)

00:04:39 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6}, &(0x7f0000000080)=0xc)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)

00:04:39 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)

00:04:39 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r1, 0x8, 0x401, 0x9e}, 0x90)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x2010400, 0x0)
connectat(r2, r0, &(0x7f0000000300)=@in={0x10, 0x2, 0x2}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x40}, &(0x7f0000000200)=0x8)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
listen(r4, 0x0)

00:04:39 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r1, 0x8, 0x401, 0x9e}, 0x90)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x2010400, 0x0)
connectat(r2, r0, &(0x7f0000000300)=@in={0x10, 0x2, 0x2}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x40}, &(0x7f0000000200)=0x8)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r4, 0x0)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)

00:04:39 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)

00:04:39 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r1, 0x8, 0x401, 0x9e}, 0x90)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x2010400, 0x0)
connectat(r2, r0, &(0x7f0000000300)=@in={0x10, 0x2, 0x2}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x40}, &(0x7f0000000200)=0x8)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
listen(r4, 0x0)

00:04:39 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r1, 0x8, 0x401, 0x9e}, 0x90)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x2010400, 0x0)
connectat(r2, r0, &(0x7f0000000300)=@in={0x10, 0x2, 0x2}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x40}, &(0x7f0000000200)=0x8)
listen(0xffffffffffffffff, 0x0)

00:04:39 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)

00:04:39 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)

00:04:39 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r1, 0x8, 0x401, 0x9e}, 0x90)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x2010400, 0x0)
connectat(r2, r0, &(0x7f0000000300)=@in={0x10, 0x2, 0x2}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x40}, &(0x7f0000000200)=0x8)
listen(0xffffffffffffffff, 0x0)

00:04:39 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r1, 0x8, 0x401, 0x9e}, 0x90)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x2010400, 0x0)
connectat(r2, r0, &(0x7f0000000300)=@in={0x10, 0x2, 0x2}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x40}, &(0x7f0000000200)=0x8)
listen(0xffffffffffffffff, 0x0)

00:04:39 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, 0x0, 0x0)

00:04:39 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r1, 0x8, 0x401, 0x9e}, 0x90)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x2010400, 0x0)
connectat(r2, r0, &(0x7f0000000300)=@in={0x10, 0x2, 0x2}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x40}, &(0x7f0000000200)=0x8)
listen(0xffffffffffffffff, 0x0)

00:04:39 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, 0x0, 0x0)

00:04:40 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r1, 0x8, 0x401, 0x9e}, 0x90)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x2010400, 0x0)
connectat(r2, r0, &(0x7f0000000300)=@in={0x10, 0x2, 0x2}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
listen(r4, 0x0)

00:04:40 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r1, 0x8, 0x401, 0x9e}, 0x90)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x2010400, 0x0)
connectat(r2, r0, &(0x7f0000000300)=@in={0x10, 0x2, 0x2}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x40}, &(0x7f0000000200)=0x8)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r4, 0x0)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)

00:04:40 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)

00:04:40 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, 0x0, 0x0)

00:04:40 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r1, 0x8, 0x401, 0x9e}, 0x90)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x2010400, 0x0)
connectat(r2, r0, &(0x7f0000000300)=@in={0x10, 0x2, 0x2}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
listen(r4, 0x0)

00:04:40 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r1, 0x8, 0x401, 0x9e}, 0x90)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x2010400, 0x0)
connectat(r2, r0, &(0x7f0000000300)=@in={0x10, 0x2, 0x2}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x40}, &(0x7f0000000200)=0x8)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r4, 0x0)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)

00:04:40 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
r2 = openat$kbd(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
read(r1, &(0x7f0000000180)=""/211, 0xd3)
ioctl$KDSBORDER(r2, 0x20044b0d)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x188}, 0x98)

00:04:40 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={<r1=>0x0, 0xc}, &(0x7f0000000040)=0x8)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty, 0x8}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000140)="5ba3b2e54d9f45dd4f051fa33c00db55a7540b846cdb02f30b4aad8182baa7d558f23cba82e04360ce2cd286adad71b9de1cd5f234dd6dbf580553c341b38bae94b68d97333e91073d92fcbf93e6ccb6535209c7b8da1f4a15c571da4ebaf86a861f2831519f192374dbfa86a6dbe5c2fbc7fa7820f410700794d8b5bebea6cacc37a58d048124", 0x87}, {&(0x7f0000000200)="f1a4f590ddb7d7f91da3773004f32a23778a38e36a3b5ab76ea02bd656e6fe596a347e23f6f1b2c574439a3004c61dc2dcbc2a73a4791aa7d83679cdc9cd674dcc4dd6c06326822b52b449b40d7408ce228433f8e3c0c2d7d1a56d2cc6ddd4f35c2b5e610802faa9957f03c12c86ecdd6aecfe9b31c2182af50ec32111188468844e2a400fe33a7f6c6c6e9910976ea3c494fb192d1e8655c36f356e089fd3d35103dd98f8f0eb3305e25ad650a89314d766b040720874a09cc690f0b45f79ad83c26a8df9430ddb07ab5b3c255182db023d120ceabc249f4cd63d46", 0xdc}, {&(0x7f0000000300)="2f1e386c0c9c99e60f514f0f17694a9c72c5d9e37901e4dc305ae74b7824fae6b926073411d382c146ee2f2313d4bf0482393f4b97c82e2bf0a3d7478a8f00a8780060a482406ad57fe2b80620cd4224a97d71b3eb9d7283ab33c074a3c3df2dc3432f4e404256eea25e238a3a6ab377310d35a21deefcea7a23e5c0420dfaabcc5b4f49ef48e7be32e5", 0x8a}], 0x3, &(0x7f00000003c0)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @dstaddrv4={0x10}, @authinfo={0x10, 0x84, 0x8, {0x1f}}, @authinfo={0x10, 0x84, 0x8, {0x8000}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @sndinfo={0x1c, 0x84, 0x4, {0x3, 0x4800, 0x8, 0x3, r1}}, @sndinfo={0x1c, 0x84, 0x4, {0x5e1, 0x3000, 0x9, 0x6}}], 0xa4, 0x20011}, 0x20001)

00:04:40 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r1, 0x8, 0x401, 0x9e}, 0x90)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x2010400, 0x0)
connectat(r2, r0, &(0x7f0000000300)=@in={0x10, 0x2, 0x2}, 0x10)
socket(0x2, 0x1, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
listen(r3, 0x0)

00:04:40 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={<r1=>0x0, 0xc}, &(0x7f0000000040)=0x8)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty, 0x8}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000140)="5ba3b2e54d9f45dd4f051fa33c00db55a7540b846cdb02f30b4aad8182baa7d558f23cba82e04360ce2cd286adad71b9de1cd5f234dd6dbf580553c341b38bae94b68d97333e91073d92fcbf93e6ccb6535209c7b8da1f4a15c571da4ebaf86a861f2831519f192374dbfa86a6dbe5c2fbc7fa7820f410700794d8b5bebea6cacc37a58d048124", 0x87}, {&(0x7f0000000200)="f1a4f590ddb7d7f91da3773004f32a23778a38e36a3b5ab76ea02bd656e6fe596a347e23f6f1b2c574439a3004c61dc2dcbc2a73a4791aa7d83679cdc9cd674dcc4dd6c06326822b52b449b40d7408ce228433f8e3c0c2d7d1a56d2cc6ddd4f35c2b5e610802faa9957f03c12c86ecdd6aecfe9b31c2182af50ec32111188468844e2a400fe33a7f6c6c6e9910976ea3c494fb192d1e8655c36f356e089fd3d35103dd98f8f0eb3305e25ad650a89314d766b040720874a09cc690f0b45f79ad83c26a8df9430ddb07ab5b3c255182db023d120ceabc249f4cd63d46", 0xdc}, {&(0x7f0000000300)="2f1e386c0c9c99e60f514f0f17694a9c72c5d9e37901e4dc305ae74b7824fae6b926073411d382c146ee2f2313d4bf0482393f4b97c82e2bf0a3d7478a8f00a8780060a482406ad57fe2b80620cd4224a97d71b3eb9d7283ab33c074a3c3df2dc3432f4e404256eea25e238a3a6ab377310d35a21deefcea7a23e5c0420dfaabcc5b4f49ef48e7be32e5", 0x8a}], 0x3, &(0x7f00000003c0)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @dstaddrv4={0x10}, @authinfo={0x10, 0x84, 0x8, {0x1f}}, @authinfo={0x10, 0x84, 0x8, {0x8000}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @sndinfo={0x1c, 0x84, 0x4, {0x3, 0x4800, 0x8, 0x3, r1}}, @sndinfo={0x1c, 0x84, 0x4, {0x5e1, 0x3000, 0x9, 0x6}}], 0xa4, 0x20011}, 0x20001)

00:04:41 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)

00:04:41 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r1, 0x8, 0x401, 0x9e}, 0x90)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x2010400, 0x0)
connectat(r2, r0, &(0x7f0000000300)=@in={0x10, 0x2, 0x2}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x40}, &(0x7f0000000200)=0x8)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r4, 0x0)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)

00:04:41 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r1, 0x8, 0x401, 0x9e}, 0x90)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x2010400, 0x0)
connectat(r2, r0, &(0x7f0000000300)=@in={0x10, 0x2, 0x2}, 0x10)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
listen(r3, 0x0)

00:04:41 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={<r1=>0x0, 0xc}, &(0x7f0000000040)=0x8)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty, 0x8}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000140)="5ba3b2e54d9f45dd4f051fa33c00db55a7540b846cdb02f30b4aad8182baa7d558f23cba82e04360ce2cd286adad71b9de1cd5f234dd6dbf580553c341b38bae94b68d97333e91073d92fcbf93e6ccb6535209c7b8da1f4a15c571da4ebaf86a861f2831519f192374dbfa86a6dbe5c2fbc7fa7820f410700794d8b5bebea6cacc37a58d048124", 0x87}, {&(0x7f0000000200)="f1a4f590ddb7d7f91da3773004f32a23778a38e36a3b5ab76ea02bd656e6fe596a347e23f6f1b2c574439a3004c61dc2dcbc2a73a4791aa7d83679cdc9cd674dcc4dd6c06326822b52b449b40d7408ce228433f8e3c0c2d7d1a56d2cc6ddd4f35c2b5e610802faa9957f03c12c86ecdd6aecfe9b31c2182af50ec32111188468844e2a400fe33a7f6c6c6e9910976ea3c494fb192d1e8655c36f356e089fd3d35103dd98f8f0eb3305e25ad650a89314d766b040720874a09cc690f0b45f79ad83c26a8df9430ddb07ab5b3c255182db023d120ceabc249f4cd63d46", 0xdc}, {&(0x7f0000000300)="2f1e386c0c9c99e60f514f0f17694a9c72c5d9e37901e4dc305ae74b7824fae6b926073411d382c146ee2f2313d4bf0482393f4b97c82e2bf0a3d7478a8f00a8780060a482406ad57fe2b80620cd4224a97d71b3eb9d7283ab33c074a3c3df2dc3432f4e404256eea25e238a3a6ab377310d35a21deefcea7a23e5c0420dfaabcc5b4f49ef48e7be32e5", 0x8a}], 0x3, &(0x7f00000003c0)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @dstaddrv4={0x10}, @authinfo={0x10, 0x84, 0x8, {0x1f}}, @authinfo={0x10, 0x84, 0x8, {0x8000}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @sndinfo={0x1c, 0x84, 0x4, {0x3, 0x4800, 0x8, 0x3, r1}}, @sndinfo={0x1c, 0x84, 0x4, {0x5e1, 0x3000, 0x9, 0x6}}], 0xa4, 0x20011}, 0x20001)

00:04:41 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)

00:04:41 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty, 0x8}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000140)="5ba3b2e54d9f45dd4f051fa33c00db55a7540b846cdb02f30b4aad8182baa7d558f23cba82e04360ce2cd286adad71b9de1cd5f234dd6dbf580553c341b38bae94b68d97333e91073d92fcbf93e6ccb6535209c7b8da1f4a15c571da4ebaf86a861f2831519f192374dbfa86a6dbe5c2fbc7fa7820f410700794d8b5bebea6cacc37a58d048124", 0x87}, {&(0x7f0000000200)="f1a4f590ddb7d7f91da3773004f32a23778a38e36a3b5ab76ea02bd656e6fe596a347e23f6f1b2c574439a3004c61dc2dcbc2a73a4791aa7d83679cdc9cd674dcc4dd6c06326822b52b449b40d7408ce228433f8e3c0c2d7d1a56d2cc6ddd4f35c2b5e610802faa9957f03c12c86ecdd6aecfe9b31c2182af50ec32111188468844e2a400fe33a7f6c6c6e9910976ea3c494fb192d1e8655c36f356e089fd3d35103dd98f8f0eb3305e25ad650a89314d766b040720874a09cc690f0b45f79ad83c26a8df9430ddb07ab5b3c255182db023d120ceabc249f4cd63d46", 0xdc}, {&(0x7f0000000300)="2f1e386c0c9c99e60f514f0f17694a9c72c5d9e37901e4dc305ae74b7824fae6b926073411d382c146ee2f2313d4bf0482393f4b97c82e2bf0a3d7478a8f00a8780060a482406ad57fe2b80620cd4224a97d71b3eb9d7283ab33c074a3c3df2dc3432f4e404256eea25e238a3a6ab377310d35a21deefcea7a23e5c0420dfaabcc5b4f49ef48e7be32e5", 0x8a}], 0x3, &(0x7f00000003c0)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @dstaddrv4={0x10}, @authinfo={0x10, 0x84, 0x8, {0x1f}}, @authinfo={0x10, 0x84, 0x8, {0x8000}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @sndinfo={0x1c, 0x84, 0x4, {0x3, 0x4800, 0x8, 0x3}}, @sndinfo={0x1c, 0x84, 0x4, {0x5e1, 0x3000, 0x9, 0x6}}], 0xa4, 0x20011}, 0x20001)

00:04:41 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)

00:04:41 executing program 2:
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty, 0x8}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000140)="5ba3b2e54d9f45dd4f051fa33c00db55a7540b846cdb02f30b4aad8182baa7d558f23cba82e04360ce2cd286adad71b9de1cd5f234dd6dbf580553c341b38bae94b68d97333e91073d92fcbf93e6ccb6535209c7b8da1f4a15c571da4ebaf86a861f2831519f192374dbfa86a6dbe5c2fbc7fa7820f410700794d8b5bebea6cacc37a58d048124", 0x87}, {&(0x7f0000000200)="f1a4f590ddb7d7f91da3773004f32a23778a38e36a3b5ab76ea02bd656e6fe596a347e23f6f1b2c574439a3004c61dc2dcbc2a73a4791aa7d83679cdc9cd674dcc4dd6c06326822b52b449b40d7408ce228433f8e3c0c2d7d1a56d2cc6ddd4f35c2b5e610802faa9957f03c12c86ecdd6aecfe9b31c2182af50ec32111188468844e2a400fe33a7f6c6c6e9910976ea3c494fb192d1e8655c36f356e089fd3d35103dd98f8f0eb3305e25ad650a89314d766b040720874a09cc690f0b45f79ad83c26a8df9430ddb07ab5b3c255182db023d120ceabc249f4cd63d46", 0xdc}, {&(0x7f0000000300)="2f1e386c0c9c99e60f514f0f17694a9c72c5d9e37901e4dc305ae74b7824fae6b926073411d382c146ee2f2313d4bf0482393f4b97c82e2bf0a3d7478a8f00a8780060a482406ad57fe2b80620cd4224a97d71b3eb9d7283ab33c074a3c3df2dc3432f4e404256eea25e238a3a6ab377310d35a21deefcea7a23e5c0420dfaabcc5b4f49ef48e7be32e5", 0x8a}], 0x3, &(0x7f00000003c0)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @dstaddrv4={0x10}, @authinfo={0x10, 0x84, 0x8, {0x1f}}, @authinfo={0x10, 0x84, 0x8, {0x8000}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @sndinfo={0x1c, 0x84, 0x4, {0x3, 0x4800, 0x8, 0x3}}, @sndinfo={0x1c, 0x84, 0x4, {0x5e1, 0x3000, 0x9, 0x6}}], 0xa4, 0x20011}, 0x20001)

00:04:41 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r0=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r0, 0x8, 0x401, 0x9e}, 0x90)
openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x2010400, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
listen(r1, 0x0)

00:04:42 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r1, 0x8, 0x401, 0x9e}, 0x90)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x2010400, 0x0)
connectat(r2, r0, &(0x7f0000000300)=@in={0x10, 0x2, 0x2}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x40}, &(0x7f0000000200)=0x8)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r4, 0x0)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)

00:04:42 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r0=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r0, 0x8, 0x401, 0x9e}, 0x90)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
listen(r1, 0x0)

00:04:42 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)

00:04:42 executing program 2:
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty, 0x8}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000140)="5ba3b2e54d9f45dd4f051fa33c00db55a7540b846cdb02f30b4aad8182baa7d558f23cba82e04360ce2cd286adad71b9de1cd5f234dd6dbf580553c341b38bae94b68d97333e91073d92fcbf93e6ccb6535209c7b8da1f4a15c571da4ebaf86a861f2831519f192374dbfa86a6dbe5c2fbc7fa7820f410700794d8b5bebea6cacc37a58d048124", 0x87}, {&(0x7f0000000200)="f1a4f590ddb7d7f91da3773004f32a23778a38e36a3b5ab76ea02bd656e6fe596a347e23f6f1b2c574439a3004c61dc2dcbc2a73a4791aa7d83679cdc9cd674dcc4dd6c06326822b52b449b40d7408ce228433f8e3c0c2d7d1a56d2cc6ddd4f35c2b5e610802faa9957f03c12c86ecdd6aecfe9b31c2182af50ec32111188468844e2a400fe33a7f6c6c6e9910976ea3c494fb192d1e8655c36f356e089fd3d35103dd98f8f0eb3305e25ad650a89314d766b040720874a09cc690f0b45f79ad83c26a8df9430ddb07ab5b3c255182db023d120ceabc249f4cd63d46", 0xdc}, {&(0x7f0000000300)="2f1e386c0c9c99e60f514f0f17694a9c72c5d9e37901e4dc305ae74b7824fae6b926073411d382c146ee2f2313d4bf0482393f4b97c82e2bf0a3d7478a8f00a8780060a482406ad57fe2b80620cd4224a97d71b3eb9d7283ab33c074a3c3df2dc3432f4e404256eea25e238a3a6ab377310d35a21deefcea7a23e5c0420dfaabcc5b4f49ef48e7be32e5", 0x8a}], 0x3, &(0x7f00000003c0)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @dstaddrv4={0x10}, @authinfo={0x10, 0x84, 0x8, {0x1f}}, @authinfo={0x10, 0x84, 0x8, {0x8000}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @sndinfo={0x1c, 0x84, 0x4, {0x3, 0x4800, 0x8, 0x3}}, @sndinfo={0x1c, 0x84, 0x4, {0x5e1, 0x3000, 0x9, 0x6}}], 0xa4, 0x20011}, 0x20001)

00:04:42 executing program 2:
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty, 0x8}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000140)="5ba3b2e54d9f45dd4f051fa33c00db55a7540b846cdb02f30b4aad8182baa7d558f23cba82e04360ce2cd286adad71b9de1cd5f234dd6dbf580553c341b38bae94b68d97333e91073d92fcbf93e6ccb6535209c7b8da1f4a15c571da4ebaf86a861f2831519f192374dbfa86a6dbe5c2fbc7fa7820f410700794d8b5bebea6cacc37a58d048124", 0x87}, {&(0x7f0000000200)="f1a4f590ddb7d7f91da3773004f32a23778a38e36a3b5ab76ea02bd656e6fe596a347e23f6f1b2c574439a3004c61dc2dcbc2a73a4791aa7d83679cdc9cd674dcc4dd6c06326822b52b449b40d7408ce228433f8e3c0c2d7d1a56d2cc6ddd4f35c2b5e610802faa9957f03c12c86ecdd6aecfe9b31c2182af50ec32111188468844e2a400fe33a7f6c6c6e9910976ea3c494fb192d1e8655c36f356e089fd3d35103dd98f8f0eb3305e25ad650a89314d766b040720874a09cc690f0b45f79ad83c26a8df9430ddb07ab5b3c255182db023d120ceabc249f4cd63d46", 0xdc}, {&(0x7f0000000300)="2f1e386c0c9c99e60f514f0f17694a9c72c5d9e37901e4dc305ae74b7824fae6b926073411d382c146ee2f2313d4bf0482393f4b97c82e2bf0a3d7478a8f00a8780060a482406ad57fe2b80620cd4224a97d71b3eb9d7283ab33c074a3c3df2dc3432f4e404256eea25e238a3a6ab377310d35a21deefcea7a23e5c0420dfaabcc5b4f49ef48e7be32e5", 0x8a}], 0x3, &(0x7f00000003c0)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @dstaddrv4={0x10}, @authinfo={0x10, 0x84, 0x8, {0x1f}}, @authinfo={0x10, 0x84, 0x8, {0x8000}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @sndinfo={0x1c, 0x84, 0x4, {0x3, 0x4800, 0x8, 0x3}}, @sndinfo={0x1c, 0x84, 0x4, {0x5e1, 0x3000, 0x9, 0x6}}], 0xa4, 0x20011}, 0x20001)

00:04:42 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6}, &(0x7f0000000080)=0xc)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
listen(r0, 0x0)

00:04:42 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty, 0x8}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000140)="5ba3b2e54d9f45dd4f051fa33c00db55a7540b846cdb02f30b4aad8182baa7d558f23cba82e04360ce2cd286adad71b9de1cd5f234dd6dbf580553c341b38bae94b68d97333e91073d92fcbf93e6ccb6535209c7b8da1f4a15c571da4ebaf86a861f2831519f192374dbfa86a6dbe5c2fbc7fa7820f410700794d8b5bebea6cacc37a58d048124", 0x87}, {&(0x7f0000000200)="f1a4f590ddb7d7f91da3773004f32a23778a38e36a3b5ab76ea02bd656e6fe596a347e23f6f1b2c574439a3004c61dc2dcbc2a73a4791aa7d83679cdc9cd674dcc4dd6c06326822b52b449b40d7408ce228433f8e3c0c2d7d1a56d2cc6ddd4f35c2b5e610802faa9957f03c12c86ecdd6aecfe9b31c2182af50ec32111188468844e2a400fe33a7f6c6c6e9910976ea3c494fb192d1e8655c36f356e089fd3d35103dd98f8f0eb3305e25ad650a89314d766b040720874a09cc690f0b45f79ad83c26a8df9430ddb07ab5b3c255182db023d120ceabc249f4cd63d46", 0xdc}, {&(0x7f0000000300)="2f1e386c0c9c99e60f514f0f17694a9c72c5d9e37901e4dc305ae74b7824fae6b926073411d382c146ee2f2313d4bf0482393f4b97c82e2bf0a3d7478a8f00a8780060a482406ad57fe2b80620cd4224a97d71b3eb9d7283ab33c074a3c3df2dc3432f4e404256eea25e238a3a6ab377310d35a21deefcea7a23e5c0420dfaabcc5b4f49ef48e7be32e5", 0x8a}], 0x3, &(0x7f00000003c0)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @dstaddrv4={0x10}, @authinfo={0x10, 0x84, 0x8, {0x1f}}, @authinfo={0x10, 0x84, 0x8, {0x8000}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @sndinfo={0x1c, 0x84, 0x4, {0x3, 0x4800, 0x8, 0x3}}, @sndinfo={0x1c, 0x84, 0x4, {0x5e1, 0x3000, 0x9, 0x6}}], 0xa4, 0x20011}, 0x20001)

00:04:42 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)

00:04:43 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r1, 0x8, 0x401, 0x9e}, 0x90)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x2010400, 0x0)
connectat(r2, r0, &(0x7f0000000300)=@in={0x10, 0x2, 0x2}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x40}, &(0x7f0000000200)=0x8)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r4, 0x0)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)

00:04:43 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
listen(r0, 0x0)

00:04:43 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)

00:04:43 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty, 0x8}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000140)="5ba3b2e54d9f45dd4f051fa33c00db55a7540b846cdb02f30b4aad8182baa7d558f23cba82e04360ce2cd286adad71b9de1cd5f234dd6dbf580553c341b38bae94b68d97333e91073d92fcbf93e6ccb6535209c7b8da1f4a15c571da4ebaf86a861f2831519f192374dbfa86a6dbe5c2fbc7fa7820f410700794d8b5bebea6cacc37a58d048124", 0x87}, {&(0x7f0000000200)="f1a4f590ddb7d7f91da3773004f32a23778a38e36a3b5ab76ea02bd656e6fe596a347e23f6f1b2c574439a3004c61dc2dcbc2a73a4791aa7d83679cdc9cd674dcc4dd6c06326822b52b449b40d7408ce228433f8e3c0c2d7d1a56d2cc6ddd4f35c2b5e610802faa9957f03c12c86ecdd6aecfe9b31c2182af50ec32111188468844e2a400fe33a7f6c6c6e9910976ea3c494fb192d1e8655c36f356e089fd3d35103dd98f8f0eb3305e25ad650a89314d766b040720874a09cc690f0b45f79ad83c26a8df9430ddb07ab5b3c255182db023d120ceabc249f4cd63d46", 0xdc}, {&(0x7f0000000300)="2f1e386c0c9c99e60f514f0f17694a9c72c5d9e37901e4dc305ae74b7824fae6b926073411d382c146ee2f2313d4bf0482393f4b97c82e2bf0a3d7478a8f00a8780060a482406ad57fe2b80620cd4224a97d71b3eb9d7283ab33c074a3c3df2dc3432f4e404256eea25e238a3a6ab377310d35a21deefcea7a23e5c0420dfaabcc5b4f49ef48e7be32e5", 0x8a}], 0x3, &(0x7f00000003c0)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @dstaddrv4={0x10}, @authinfo={0x10, 0x84, 0x8, {0x1f}}, @authinfo={0x10, 0x84, 0x8, {0x8000}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @sndinfo={0x1c, 0x84, 0x4, {0x3, 0x4800, 0x8, 0x3}}, @sndinfo={0x1c, 0x84, 0x4, {0x5e1, 0x3000, 0x9, 0x6}}], 0xa4, 0x20011}, 0x20001)

00:04:43 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty, 0x8}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000140)="5ba3b2e54d9f45dd4f051fa33c00db55a7540b846cdb02f30b4aad8182baa7d558f23cba82e04360ce2cd286adad71b9de1cd5f234dd6dbf580553c341b38bae94b68d97333e91073d92fcbf93e6ccb6535209c7b8da1f4a15c571da4ebaf86a861f2831519f192374dbfa86a6dbe5c2fbc7fa7820f410700794d8b5bebea6cacc37a58d048124", 0x87}, {&(0x7f0000000200)="f1a4f590ddb7d7f91da3773004f32a23778a38e36a3b5ab76ea02bd656e6fe596a347e23f6f1b2c574439a3004c61dc2dcbc2a73a4791aa7d83679cdc9cd674dcc4dd6c06326822b52b449b40d7408ce228433f8e3c0c2d7d1a56d2cc6ddd4f35c2b5e610802faa9957f03c12c86ecdd6aecfe9b31c2182af50ec32111188468844e2a400fe33a7f6c6c6e9910976ea3c494fb192d1e8655c36f356e089fd3d35103dd98f8f0eb3305e25ad650a89314d766b040720874a09cc690f0b45f79ad83c26a8df9430ddb07ab5b3c255182db023d120ceabc249f4cd63d46", 0xdc}, {&(0x7f0000000300)="2f1e386c0c9c99e60f514f0f17694a9c72c5d9e37901e4dc305ae74b7824fae6b926073411d382c146ee2f2313d4bf0482393f4b97c82e2bf0a3d7478a8f00a8780060a482406ad57fe2b80620cd4224a97d71b3eb9d7283ab33c074a3c3df2dc3432f4e404256eea25e238a3a6ab377310d35a21deefcea7a23e5c0420dfaabcc5b4f49ef48e7be32e5", 0x8a}], 0x3, &(0x7f00000003c0)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @dstaddrv4={0x10}, @authinfo={0x10, 0x84, 0x8, {0x1f}}, @authinfo={0x10, 0x84, 0x8, {0x8000}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @sndinfo={0x1c, 0x84, 0x4, {0x3, 0x4800, 0x8, 0x3}}, @sndinfo={0x1c, 0x84, 0x4, {0x5e1, 0x3000, 0x9, 0x6}}], 0xa4, 0x20011}, 0x20001)

00:04:43 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, 0x0, 0x0)
listen(r0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)

00:04:43 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
listen(r0, 0x0)

00:04:43 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty, 0x8}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000140)="5ba3b2e54d9f45dd4f051fa33c00db55a7540b846cdb02f30b4aad8182baa7d558f23cba82e04360ce2cd286adad71b9de1cd5f234dd6dbf580553c341b38bae94b68d97333e91073d92fcbf93e6ccb6535209c7b8da1f4a15c571da4ebaf86a861f2831519f192374dbfa86a6dbe5c2fbc7fa7820f410700794d8b5bebea6cacc37a58d048124", 0x87}, {&(0x7f0000000200)="f1a4f590ddb7d7f91da3773004f32a23778a38e36a3b5ab76ea02bd656e6fe596a347e23f6f1b2c574439a3004c61dc2dcbc2a73a4791aa7d83679cdc9cd674dcc4dd6c06326822b52b449b40d7408ce228433f8e3c0c2d7d1a56d2cc6ddd4f35c2b5e610802faa9957f03c12c86ecdd6aecfe9b31c2182af50ec32111188468844e2a400fe33a7f6c6c6e9910976ea3c494fb192d1e8655c36f356e089fd3d35103dd98f8f0eb3305e25ad650a89314d766b040720874a09cc690f0b45f79ad83c26a8df9430ddb07ab5b3c255182db023d120ceabc249f4cd63d46", 0xdc}, {&(0x7f0000000300)="2f1e386c0c9c99e60f514f0f17694a9c72c5d9e37901e4dc305ae74b7824fae6b926073411d382c146ee2f2313d4bf0482393f4b97c82e2bf0a3d7478a8f00a8780060a482406ad57fe2b80620cd4224a97d71b3eb9d7283ab33c074a3c3df2dc3432f4e404256eea25e238a3a6ab377310d35a21deefcea7a23e5c0420dfaabcc5b4f49ef48e7be32e5", 0x8a}], 0x3, &(0x7f00000003c0)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @dstaddrv4={0x10}, @authinfo={0x10, 0x84, 0x8, {0x1f}}, @authinfo={0x10, 0x84, 0x8, {0x8000}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @sndinfo={0x1c, 0x84, 0x4, {0x3, 0x4800, 0x8, 0x3}}, @sndinfo={0x1c, 0x84, 0x4, {0x5e1, 0x3000, 0x9, 0x6}}], 0xa4, 0x20011}, 0x20001)

00:04:44 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, 0x0, 0x0)
listen(r0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)

00:04:44 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty, 0x8}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000140)="5ba3b2e54d9f45dd4f051fa33c00db55a7540b846cdb02f30b4aad8182baa7d558f23cba82e04360ce2cd286adad71b9de1cd5f234dd6dbf580553c341b38bae94b68d97333e91073d92fcbf93e6ccb6535209c7b8da1f4a15c571da4ebaf86a861f2831519f192374dbfa86a6dbe5c2fbc7fa7820f410700794d8b5bebea6cacc37a58d048124", 0x87}, {&(0x7f0000000200)="f1a4f590ddb7d7f91da3773004f32a23778a38e36a3b5ab76ea02bd656e6fe596a347e23f6f1b2c574439a3004c61dc2dcbc2a73a4791aa7d83679cdc9cd674dcc4dd6c06326822b52b449b40d7408ce228433f8e3c0c2d7d1a56d2cc6ddd4f35c2b5e610802faa9957f03c12c86ecdd6aecfe9b31c2182af50ec32111188468844e2a400fe33a7f6c6c6e9910976ea3c494fb192d1e8655c36f356e089fd3d35103dd98f8f0eb3305e25ad650a89314d766b040720874a09cc690f0b45f79ad83c26a8df9430ddb07ab5b3c255182db023d120ceabc249f4cd63d46", 0xdc}, {&(0x7f0000000300)="2f1e386c0c9c99e60f514f0f17694a9c72c5d9e37901e4dc305ae74b7824fae6b926073411d382c146ee2f2313d4bf0482393f4b97c82e2bf0a3d7478a8f00a8780060a482406ad57fe2b80620cd4224a97d71b3eb9d7283ab33c074a3c3df2dc3432f4e404256eea25e238a3a6ab377310d35a21deefcea7a23e5c0420dfaabcc5b4f49ef48e7be32e5", 0x8a}], 0x3, &(0x7f00000003c0)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @dstaddrv4={0x10}, @authinfo={0x10, 0x84, 0x8, {0x1f}}, @authinfo={0x10, 0x84, 0x8, {0x8000}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @sndinfo={0x1c, 0x84, 0x4, {0x3, 0x4800, 0x8, 0x3}}, @sndinfo={0x1c, 0x84, 0x4, {0x5e1, 0x3000, 0x9, 0x6}}], 0xa4, 0x20011}, 0x20001)

00:04:44 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r1, 0x8, 0x401, 0x9e}, 0x90)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x2010400, 0x0)
connectat(r2, r0, &(0x7f0000000300)=@in={0x10, 0x2, 0x2}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x40}, &(0x7f0000000200)=0x8)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r4, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)

00:04:44 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
listen(r0, 0x0)

00:04:44 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, 0x0, 0x0)
listen(r0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)

00:04:44 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty, 0x8}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000140)="5ba3b2e54d9f45dd4f051fa33c00db55a7540b846cdb02f30b4aad8182baa7d558f23cba82e04360ce2cd286adad71b9de1cd5f234dd6dbf580553c341b38bae94b68d97333e91073d92fcbf93e6ccb6535209c7b8da1f4a15c571da4ebaf86a861f2831519f192374dbfa86a6dbe5c2fbc7fa7820f410700794d8b5bebea6cacc37a58d048124", 0x87}, {&(0x7f0000000200)="f1a4f590ddb7d7f91da3773004f32a23778a38e36a3b5ab76ea02bd656e6fe596a347e23f6f1b2c574439a3004c61dc2dcbc2a73a4791aa7d83679cdc9cd674dcc4dd6c06326822b52b449b40d7408ce228433f8e3c0c2d7d1a56d2cc6ddd4f35c2b5e610802faa9957f03c12c86ecdd6aecfe9b31c2182af50ec32111188468844e2a400fe33a7f6c6c6e9910976ea3c494fb192d1e8655c36f356e089fd3d35103dd98f8f0eb3305e25ad650a89314d766b040720874a09cc690f0b45f79ad83c26a8df9430ddb07ab5b3c255182db023d120ceabc249f4cd63d46", 0xdc}, {&(0x7f0000000300)="2f1e386c0c9c99e60f514f0f17694a9c72c5d9e37901e4dc305ae74b7824fae6b926073411d382c146ee2f2313d4bf0482393f4b97c82e2bf0a3d7478a8f00a8780060a482406ad57fe2b80620cd4224a97d71b3eb9d7283ab33c074a3c3df2dc3432f4e404256eea25e238a3a6ab377310d35a21deefcea7a23e5c0420dfaabcc5b4f49ef48e7be32e5", 0x8a}], 0x3, &(0x7f00000003c0)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @dstaddrv4={0x10}, @authinfo={0x10, 0x84, 0x8, {0x1f}}, @authinfo={0x10, 0x84, 0x8, {0x8000}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @sndinfo={0x1c, 0x84, 0x4, {0x3, 0x4800, 0x8, 0x3}}, @sndinfo={0x1c, 0x84, 0x4, {0x5e1, 0x3000, 0x9, 0x6}}], 0xa4, 0x20011}, 0x20001)

00:04:44 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r1, 0x8, 0x401, 0x9e}, 0x90)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x2010400, 0x0)
connectat(r2, r0, &(0x7f0000000300)=@in={0x10, 0x2, 0x2}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x40}, &(0x7f0000000200)=0x8)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r4, 0x0)

00:04:44 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
listen(r0, 0x0)

00:04:44 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(0xffffffffffffffff, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)

00:04:44 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
listen(r0, 0x0)

00:04:44 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, 0x0, 0x20001)

00:04:44 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(0xffffffffffffffff, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)

00:04:44 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
listen(0xffffffffffffffff, 0x0)

00:04:44 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r1, 0x8, 0x401, 0x9e}, 0x90)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x2010400, 0x0)
connectat(r2, r0, &(0x7f0000000300)=@in={0x10, 0x2, 0x2}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x40}, &(0x7f0000000200)=0x8)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)

00:04:44 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, 0x0, 0x20001)

00:04:44 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(0xffffffffffffffff, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)

00:04:44 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
listen(0xffffffffffffffff, 0x0)

00:04:44 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r1, 0x8, 0x401, 0x9e}, 0x90)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x2010400, 0x0)
connectat(r2, r0, &(0x7f0000000300)=@in={0x10, 0x2, 0x2}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x40}, &(0x7f0000000200)=0x8)
bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)

00:04:44 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, 0x0, 0x20001)

00:04:44 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000140)="5ba3b2e54d9f45dd4f051fa33c00db55a7540b846cdb02f30b4aad8182baa7d558f23cba82e04360ce2cd286adad71b9de1cd5f234dd6dbf580553c341b38bae94b68d97333e91073d92fcbf93e6ccb6535209c7b8da1f4a15c571da4ebaf86a861f2831519f192374dbfa86a6dbe5c2fbc7fa7820f410700794d8b5bebea6cacc37a58d048124", 0x87}, {&(0x7f0000000200)="f1a4f590ddb7d7f91da3773004f32a23778a38e36a3b5ab76ea02bd656e6fe596a347e23f6f1b2c574439a3004c61dc2dcbc2a73a4791aa7d83679cdc9cd674dcc4dd6c06326822b52b449b40d7408ce228433f8e3c0c2d7d1a56d2cc6ddd4f35c2b5e610802faa9957f03c12c86ecdd6aecfe9b31c2182af50ec32111188468844e2a400fe33a7f6c6c6e9910976ea3c494fb192d1e8655c36f356e089fd3d35103dd98f8f0eb3305e25ad650a89314d766b040720874a09cc690f0b45f79ad83c26a8df9430ddb07ab5b3c255182db023d120ceabc249f4cd63d46", 0xdc}, {&(0x7f0000000300)="2f1e386c0c9c99e60f514f0f17694a9c72c5d9e37901e4dc305ae74b7824fae6b926073411d382c146ee2f2313d4bf0482393f4b97c82e2bf0a3d7478a8f00a8780060a482406ad57fe2b80620cd4224a97d71b3eb9d7283ab33c074a3c3df2dc3432f4e404256eea25e238a3a6ab377310d35a21deefcea7a23e5c0420dfaabcc5b4f49ef48e7be32e5", 0x8a}], 0x3, &(0x7f00000003c0)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @dstaddrv4={0x10}, @authinfo={0x10, 0x84, 0x8, {0x1f}}, @authinfo={0x10, 0x84, 0x8, {0x8000}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @sndinfo={0x1c, 0x84, 0x4, {0x3, 0x4800, 0x8, 0x3}}, @sndinfo={0x1c, 0x84, 0x4, {0x5e1, 0x3000, 0x9, 0x6}}], 0xa4, 0x20011}, 0x20001)

00:04:44 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)

00:04:44 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000140)="5ba3b2e54d9f45dd4f051fa33c00db55a7540b846cdb02f30b4aad8182baa7d558f23cba82e04360ce2cd286adad71b9de1cd5f234dd6dbf580553c341b38bae94b68d97333e91073d92fcbf93e6ccb6535209c7b8da1f4a15c571da4ebaf86a861f2831519f192374dbfa86a6dbe5c2fbc7fa7820f410700794d8b5bebea6cacc37a58d048124", 0x87}, {&(0x7f0000000200)="f1a4f590ddb7d7f91da3773004f32a23778a38e36a3b5ab76ea02bd656e6fe596a347e23f6f1b2c574439a3004c61dc2dcbc2a73a4791aa7d83679cdc9cd674dcc4dd6c06326822b52b449b40d7408ce228433f8e3c0c2d7d1a56d2cc6ddd4f35c2b5e610802faa9957f03c12c86ecdd6aecfe9b31c2182af50ec32111188468844e2a400fe33a7f6c6c6e9910976ea3c494fb192d1e8655c36f356e089fd3d35103dd98f8f0eb3305e25ad650a89314d766b040720874a09cc690f0b45f79ad83c26a8df9430ddb07ab5b3c255182db023d120ceabc249f4cd63d46", 0xdc}, {&(0x7f0000000300)="2f1e386c0c9c99e60f514f0f17694a9c72c5d9e37901e4dc305ae74b7824fae6b926073411d382c146ee2f2313d4bf0482393f4b97c82e2bf0a3d7478a8f00a8780060a482406ad57fe2b80620cd4224a97d71b3eb9d7283ab33c074a3c3df2dc3432f4e404256eea25e238a3a6ab377310d35a21deefcea7a23e5c0420dfaabcc5b4f49ef48e7be32e5", 0x8a}], 0x3, &(0x7f00000003c0)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @dstaddrv4={0x10}, @authinfo={0x10, 0x84, 0x8, {0x1f}}, @authinfo={0x10, 0x84, 0x8, {0x8000}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @sndinfo={0x1c, 0x84, 0x4, {0x3, 0x4800, 0x8, 0x3}}, @sndinfo={0x1c, 0x84, 0x4, {0x5e1, 0x3000, 0x9, 0x6}}], 0xa4, 0x20011}, 0x20001)

00:04:44 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000140)="5ba3b2e54d9f45dd4f051fa33c00db55a7540b846cdb02f30b4aad8182baa7d558f23cba82e04360ce2cd286adad71b9de1cd5f234dd6dbf580553c341b38bae94b68d97333e91073d92fcbf93e6ccb6535209c7b8da1f4a15c571da4ebaf86a861f2831519f192374dbfa86a6dbe5c2fbc7fa7820f410700794d8b5bebea6cacc37a58d048124", 0x87}, {&(0x7f0000000200)="f1a4f590ddb7d7f91da3773004f32a23778a38e36a3b5ab76ea02bd656e6fe596a347e23f6f1b2c574439a3004c61dc2dcbc2a73a4791aa7d83679cdc9cd674dcc4dd6c06326822b52b449b40d7408ce228433f8e3c0c2d7d1a56d2cc6ddd4f35c2b5e610802faa9957f03c12c86ecdd6aecfe9b31c2182af50ec32111188468844e2a400fe33a7f6c6c6e9910976ea3c494fb192d1e8655c36f356e089fd3d35103dd98f8f0eb3305e25ad650a89314d766b040720874a09cc690f0b45f79ad83c26a8df9430ddb07ab5b3c255182db023d120ceabc249f4cd63d46", 0xdc}, {&(0x7f0000000300)="2f1e386c0c9c99e60f514f0f17694a9c72c5d9e37901e4dc305ae74b7824fae6b926073411d382c146ee2f2313d4bf0482393f4b97c82e2bf0a3d7478a8f00a8780060a482406ad57fe2b80620cd4224a97d71b3eb9d7283ab33c074a3c3df2dc3432f4e404256eea25e238a3a6ab377310d35a21deefcea7a23e5c0420dfaabcc5b4f49ef48e7be32e5", 0x8a}], 0x3, &(0x7f00000003c0)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @dstaddrv4={0x10}, @authinfo={0x10, 0x84, 0x8, {0x1f}}, @authinfo={0x10, 0x84, 0x8, {0x8000}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @sndinfo={0x1c, 0x84, 0x4, {0x3, 0x4800, 0x8, 0x3}}, @sndinfo={0x1c, 0x84, 0x4, {0x5e1, 0x3000, 0x9, 0x6}}], 0xa4, 0x20011}, 0x20001)

00:04:44 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
listen(0xffffffffffffffff, 0x0)

00:04:44 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000140)="5ba3b2e54d9f45dd4f051fa33c00db55a7540b846cdb02f30b4aad8182baa7d558f23cba82e04360ce2cd286adad71b9de1cd5f234dd6dbf580553c341b38bae94b68d97333e91073d92fcbf93e6ccb6535209c7b8da1f4a15c571da4ebaf86a861f2831519f192374dbfa86a6dbe5c2fbc7fa7820f410700794d8b5bebea6cacc37a58d048124", 0x87}, {&(0x7f0000000200)="f1a4f590ddb7d7f91da3773004f32a23778a38e36a3b5ab76ea02bd656e6fe596a347e23f6f1b2c574439a3004c61dc2dcbc2a73a4791aa7d83679cdc9cd674dcc4dd6c06326822b52b449b40d7408ce228433f8e3c0c2d7d1a56d2cc6ddd4f35c2b5e610802faa9957f03c12c86ecdd6aecfe9b31c2182af50ec32111188468844e2a400fe33a7f6c6c6e9910976ea3c494fb192d1e8655c36f356e089fd3d35103dd98f8f0eb3305e25ad650a89314d766b040720874a09cc690f0b45f79ad83c26a8df9430ddb07ab5b3c255182db023d120ceabc249f4cd63d46", 0xdc}, {&(0x7f0000000300)="2f1e386c0c9c99e60f514f0f17694a9c72c5d9e37901e4dc305ae74b7824fae6b926073411d382c146ee2f2313d4bf0482393f4b97c82e2bf0a3d7478a8f00a8780060a482406ad57fe2b80620cd4224a97d71b3eb9d7283ab33c074a3c3df2dc3432f4e404256eea25e238a3a6ab377310d35a21deefcea7a23e5c0420dfaabcc5b4f49ef48e7be32e5", 0x8a}], 0x3, &(0x7f00000003c0)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @dstaddrv4={0x10}, @authinfo={0x10, 0x84, 0x8, {0x1f}}, @authinfo={0x10, 0x84, 0x8, {0x8000}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @sndinfo={0x1c, 0x84, 0x4, {0x3, 0x4800, 0x8, 0x3}}, @sndinfo={0x1c, 0x84, 0x4, {0x5e1, 0x3000, 0x9, 0x6}}], 0xa4, 0x20011}, 0x20001)

00:04:44 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r1, 0x8, 0x401, 0x9e}, 0x90)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x2010400, 0x0)
connectat(r2, r0, &(0x7f0000000300)=@in={0x10, 0x2, 0x2}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x40}, &(0x7f0000000200)=0x8)
bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)

00:04:44 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)

00:04:44 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000100)={0x0, 0x0, 0xf}, &(0x7f0000000040)=0x18)
ioctl$EVIOCGPROP(r2, 0x40004509)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
r4 = dup(r3)
readv(r1, &(0x7f0000000080)=[{&(0x7f0000000180)=""/113, 0x71}], 0x1)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000200)={@in={{0x10, 0x2, 0x0, @multicast1}}, 0x0, 0x0, 0x0, 0x81}, 0x98)

00:04:44 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @dstaddrv4={0x10}, @authinfo={0x10, 0x84, 0x8, {0x1f}}, @authinfo={0x10, 0x84, 0x8, {0x8000}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @sndinfo={0x1c, 0x84, 0x4, {0x3, 0x4800, 0x8, 0x3}}, @sndinfo={0x1c, 0x84, 0x4, {0x5e1, 0x3000, 0x9, 0x6}}], 0xa4, 0x20011}, 0x20001)

00:04:44 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x20011}, 0x20001)

00:04:44 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r1, 0x8, 0x401, 0x9e}, 0x90)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x2010400, 0x0)
connectat(r2, r0, &(0x7f0000000300)=@in={0x10, 0x2, 0x2}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x40}, &(0x7f0000000200)=0x8)
bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)

00:04:44 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)

00:04:44 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)

00:04:44 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x20011}, 0x20001)

00:04:44 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)

00:04:45 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000100)={0x0, 0x0, 0xf}, &(0x7f0000000040)=0x18)
ioctl$EVIOCGPROP(r2, 0x40004509)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
r4 = dup(r3)
readv(r1, &(0x7f0000000080)=[{&(0x7f0000000180)=""/113, 0x71}], 0x1)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000200)={@in={{0x10, 0x2, 0x0, @multicast1}}, 0x0, 0x0, 0x0, 0x81}, 0x98)

00:04:45 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r1, 0x8, 0x401, 0x9e}, 0x90)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x2010400, 0x0)
connectat(r2, r0, &(0x7f0000000300)=@in={0x10, 0x2, 0x2}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)

00:04:45 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x20011}, 0x20001)

00:04:45 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)

00:04:45 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @dstaddrv4={0x10}, @authinfo={0x10, 0x84, 0x8, {0x1f}}, @authinfo={0x10, 0x84, 0x8, {0x8000}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @sndinfo={0x1c, 0x84, 0x4, {0x3, 0x4800, 0x8, 0x3}}], 0x88, 0x20011}, 0x20001)

00:04:45 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r1, 0x8, 0x401, 0x9e}, 0x90)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x2010400, 0x0)
connectat(r2, r0, &(0x7f0000000300)=@in={0x10, 0x2, 0x2}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)

00:04:45 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r1, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)

00:04:45 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @dstaddrv4={0x10}, @authinfo={0x10, 0x84, 0x8, {0x1f}}, @authinfo={0x10, 0x84, 0x8, {0x8000}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}], 0x6c, 0x20011}, 0x20001)

00:04:45 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r1, 0x8, 0x401, 0x9e}, 0x90)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x2010400, 0x0)
connectat(r2, r0, &(0x7f0000000300)=@in={0x10, 0x2, 0x2}, 0x10)
socket(0x2, 0x1, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)

00:04:46 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000100)={0x0, 0x0, 0xf}, &(0x7f0000000040)=0x18)
ioctl$EVIOCGPROP(r2, 0x40004509)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
r4 = dup(r3)
readv(r1, &(0x7f0000000080)=[{&(0x7f0000000180)=""/113, 0x71}], 0x1)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000200)={@in={{0x10, 0x2, 0x0, @multicast1}}, 0x0, 0x0, 0x0, 0x81}, 0x98)

00:04:46 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r1, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)

00:04:46 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @dstaddrv4={0x10}, @authinfo={0x10, 0x84, 0x8, {0x1f}}, @authinfo={0x10, 0x84, 0x8, {0x8000}}], 0x50, 0x20011}, 0x20001)

00:04:46 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r1, 0x8, 0x401, 0x9e}, 0x90)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x2010400, 0x0)
connectat(r2, r0, &(0x7f0000000300)=@in={0x10, 0x2, 0x2}, 0x10)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)

00:04:46 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @dstaddrv4={0x10}, @authinfo={0x10, 0x84, 0x8, {0x1f}}], 0x40, 0x20011}, 0x20001)

00:04:46 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @dstaddrv4={0x10}], 0x30, 0x20011}, 0x20001)

00:04:46 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r1, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)

00:04:46 executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r0=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r0, 0x8, 0x401, 0x9e}, 0x90)
openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x2010400, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)

00:04:47 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000100)={0x0, 0x0, 0xf}, &(0x7f0000000040)=0x18)
ioctl$EVIOCGPROP(r2, 0x40004509)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
r4 = dup(r3)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000200)={@in={{0x10, 0x2, 0x0, @multicast1}}, 0x0, 0x0, 0x0, 0x81}, 0x98)

00:04:47 executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r0=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @multicast2}}, r0, 0x8, 0x401, 0x9e}, 0x90)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)

00:04:47 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @dstaddrv4={0x10}], 0x30, 0x20011}, 0x20001)

00:04:47 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)

00:04:47 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000100)={0x0, 0x0, 0xf}, &(0x7f0000000040)=0x18)
ioctl$EVIOCGPROP(r2, 0x40004509)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={@in={{0x10, 0x2, 0x0, @multicast1}}, 0x0, 0x0, 0x0, 0x81}, 0x98)

00:04:47 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @dstaddrv4={0x10}], 0x30, 0x20011}, 0x20001)

00:04:47 executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6}, &(0x7f0000000080)=0xc)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)

00:04:47 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000100)={0x0, 0x0, 0xf}, &(0x7f0000000040)=0x18)
ioctl$EVIOCGPROP(r2, 0x40004509)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={@in={{0x10, 0x2, 0x0, @multicast1}}, 0x0, 0x0, 0x0, 0x81}, 0x98)

00:04:47 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @dstaddrv4={0x10}, @authinfo={0x10}], 0x40, 0x20011}, 0x20001)

00:04:47 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @authinfo={0x10}], 0x30, 0x20011}, 0x20001)

00:04:47 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10}], 0x20, 0x20011}, 0x20001)

00:04:48 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)

00:04:48 executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)

00:04:48 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@authinfo={0x10}], 0x10, 0x20011}, 0x20001)

00:04:48 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000100)={0x0, 0x0, 0xf}, &(0x7f0000000040)=0x18)
ioctl$EVIOCGPROP(r2, 0x40004509)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={@in={{0x10, 0x2, 0x0, @multicast1}}, 0x0, 0x0, 0x0, 0x81}, 0x98)

00:04:48 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@authinfo={0x10}], 0x10}, 0x20001)

00:04:48 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)

00:04:48 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@authinfo={0x10}], 0x10}, 0x0)

00:04:48 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000100)={0x0, 0x0, 0xf}, &(0x7f0000000040)=0x18)
ioctl$EVIOCGPROP(r2, 0x40004509)
r3 = dup(0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000200)={@in={{0x10, 0x2, 0x0, @multicast1}}, 0x0, 0x0, 0x0, 0x81}, 0x98)

00:04:48 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)

00:04:48 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)

00:04:48 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000100)={0x0, 0x0, 0xf}, &(0x7f0000000040)=0x18)
ioctl$EVIOCGPROP(r2, 0x40004509)
r3 = dup(0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000200)={@in={{0x10, 0x2, 0x0, @multicast1}}, 0x0, 0x0, 0x0, 0x81}, 0x98)

00:04:48 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @dstaddrv4={0x10}], 0x30, 0x20011}, 0x20001)

00:04:48 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)

00:04:48 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @dstaddrv4={0x10}], 0x30, 0x20011}, 0x20001)

00:04:48 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)

00:04:48 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000100)={0x0, 0x0, 0xf}, &(0x7f0000000040)=0x18)
ioctl$EVIOCGPROP(r2, 0x40004509)
r3 = dup(0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000200)={@in={{0x10, 0x2, 0x0, @multicast1}}, 0x0, 0x0, 0x0, 0x81}, 0x98)

00:04:49 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x0)

00:04:49 executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)

00:04:49 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @dstaddrv4={0x10}], 0x30, 0x20011}, 0x20001)

00:04:49 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000100)={0x0, 0x0, 0xf}, &(0x7f0000000040)=0x18)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
r4 = dup(r3)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000200)={@in={{0x10, 0x2, 0x0, @multicast1}}, 0x0, 0x0, 0x0, 0x81}, 0x98)

00:04:49 executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)

00:04:49 executing program 2:
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @dstaddrv4={0x10}], 0x30, 0x20011}, 0x20001)

00:04:49 executing program 2:
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @dstaddrv4={0x10}], 0x30, 0x20011}, 0x20001)

00:04:49 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup(r2)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000200)={@in={{0x10, 0x2, 0x0, @multicast1}}, 0x0, 0x0, 0x0, 0x81}, 0x98)

00:04:50 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x0)

00:04:50 executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)

00:04:50 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000200)={@in={{0x10, 0x2, 0x0, @multicast1}}, 0x0, 0x0, 0x0, 0x81}, 0x98)

00:04:50 executing program 2:
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @dstaddrv4={0x10}], 0x30, 0x20011}, 0x20001)

00:04:50 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, 0x0, 0x0)

00:04:50 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @dstaddrv4={0x10}], 0x30, 0x20011}, 0x20001)

00:04:50 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, 0x0, 0x0)

00:04:50 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000200)={@in={{0x10, 0x2, 0x0, @multicast1}}, 0x0, 0x0, 0x0, 0x81}, 0x98)

00:04:51 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x0)

00:04:51 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, 0x0, 0x0)

00:04:51 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @dstaddrv4={0x10}], 0x30, 0x20011}, 0x20001)

00:04:51 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000200)={@in={{0x10, 0x2, 0x0, @multicast1}}, 0x0, 0x0, 0x0, 0x81}, 0x98)

00:04:51 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @dstaddrv4={0x10}], 0x30, 0x20011}, 0x20001)

00:04:51 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000200)={@in={{0x10, 0x2, 0x0, @multicast1}}, 0x0, 0x0, 0x0, 0x81}, 0x98)

00:04:51 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @dstaddrv4={0x10}], 0x30, 0x20011}, 0x20001)

00:04:51 executing program 1:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000200)={@in={{0x10, 0x2, 0x0, @multicast1}}, 0x0, 0x0, 0x0, 0x81}, 0x98)

00:04:52 executing program 1:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000200)={@in={{0x10, 0x2, 0x0, @multicast1}}, 0x0, 0x0, 0x0, 0x81}, 0x98)

00:04:52 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup(r2)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000200)={@in={{0x10, 0x2, 0x0, @multicast1}}, 0x0, 0x0, 0x0, 0x81}, 0x98)

00:04:52 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @dstaddrv4={0x10}], 0x30, 0x20011}, 0x20001)

00:04:52 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000040)=0x8)

00:04:52 executing program 1:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000200)={@in={{0x10, 0x2, 0x0, @multicast1}}, 0x0, 0x0, 0x0, 0x81}, 0x98)

00:04:52 executing program 1:
socket$inet_sctp(0x2, 0x1, 0x84)
r0 = dup(0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x10, 0x2, 0x0, @multicast1}}, 0x0, 0x0, 0x0, 0x81}, 0x98)

00:04:52 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000040)=0x8)

00:04:52 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @dstaddrv4={0x10}], 0x30, 0x20011}, 0x20001)

00:04:52 executing program 1:
socket$inet_sctp(0x2, 0x1, 0x84)
r0 = dup(0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x10, 0x2, 0x0, @multicast1}}, 0x0, 0x0, 0x0, 0x81}, 0x98)

00:04:52 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r2, r1)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xe}, &(0x7f00000000c0)=0x8)

00:04:52 executing program 1:
socket$inet_sctp(0x2, 0x1, 0x84)
r0 = dup(0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x10, 0x2, 0x0, @multicast1}}, 0x0, 0x0, 0x0, 0x81}, 0x98)

00:04:52 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, 0x0, 0x20001)

00:04:52 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000040)=0x8)

00:04:52 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={@in={{0x10, 0x2, 0x0, @multicast1}}, 0x0, 0x0, 0x0, 0x81}, 0x98)

00:04:52 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, 0x0, 0x20001)

00:04:52 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000040)=0x8)

00:04:52 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, 0x0, 0x20001)

00:04:52 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)

00:04:52 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @dstaddrv4={0x10}], 0x30, 0x20011}, 0x20001)

00:04:52 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000040)=0x8)

00:04:52 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={@in={{0x10, 0x2, 0x0, @multicast1}}, 0x0, 0x0, 0x0, 0x81}, 0x98)

00:04:52 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000040)=0x8)

00:04:52 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={@in={{0x10, 0x2, 0x0, @multicast1}}, 0x0, 0x0, 0x0, 0x81}, 0x98)

00:04:52 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@un=@abs={0x8, 0x1, 0x0, 0x3}, 0x8)
listen(r0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)
rmdir(&(0x7f0000000040)='./file0\x00')

00:04:52 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @dstaddrv4={0x10}], 0x30, 0x20011}, 0x20001)

00:04:52 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, 0x0, 0x0)

00:04:52 executing program 3:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000040)=0x8)

00:04:52 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @dstaddrv4={0x10}], 0x30, 0x20011}, 0x20001)

00:04:52 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, 0x0, 0x0)

00:04:52 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x20011}, 0x20001)

00:04:52 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, 0x0, 0x0)

00:04:52 executing program 3:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000040)=0x8)

00:04:52 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
shutdown(r0, 0x0)
connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0xfffffffc, @mcast1}}}, 0x88)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r2, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
open(&(0x7f0000000140)='./file0\x00', 0x4, 0x108)
r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
recvfrom$inet(r4, &(0x7f00000004c0)=""/29, 0x1d, 0x2, 0x0, 0x0)
sendmsg$inet_sctp(r3, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
sendmsg$inet_sctp(r3, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x3, @rand_addr=0x9}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000880)="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", 0x1000}, {&(0x7f00000002c0)="7ac72bcf8ceacf11c54f05094e6890749ae1873ed688668cae25660536709b492698163d2d38aab9daef28335aae5ac39dadc1d6e991da12041c3c7e475b0efd220f6df4d2e8449cb5157cac644f3e6e30c89088268f274159a4868d69572cb85df855ecdcaf59258b7305448dd1bfcc1024a796353734c9966823d67299f2c5d6f707c999b4988183d9a26b4804cfd93e791ba3a965f44ec07c84ddf1d70c9f3432f11aa1be890cf6c247ebc27727685521a9f7127f18a6f7b999e5b83c7baf660e9b9b68d7afeec4ea20dff054c57426feda622194af6c54db35a25ca47debc9119c1a7780f379bae1f9e91b83", 0xee}, {&(0x7f00000003c0)="c4c9d518491c62cbcf50c11eb33b1a7058f93a8e6d814aedbc6875a7c10cc4477b95020ad70a5e98dcd8213983954fcb8d4d99e28e435695ad49addf1479f82942aa06afe74fe7ecf473b8e88fb6645daa38360ec96bc75d7bf7aaaa7c9deb3ddd5b1e53ed87c2c7e871c8e0a9607be63cef7c779bab047c7f287d1cb29967a7c6de6135f561f3911181651f3f2e8b31e4ed8a5828f41ea73f77b25c02636449eec6948de48f67303ff3048bd10c2f", 0xaf}], 0x3, &(0x7f0000000500)=ANY=[@ANYBLOB="2c00000084000000020000147a02cc390035030008005200000000008001040000d89a0000ff0f0000001000002c3df99c692d1e3ce492f512fda66daf5e1930a96333671262b3b2b77a7f0700000000000000afed1623c66d2bdb924942a5111c715958e9f0e3ff3390da5bcc3b9d4f9f1b9f38f9096a18b269ade80923ff4d11ccf2bf30701efb5c6e7ac505dd285a2ae2845feeb8fbbf00be03", @ANYRES32=0x0], 0x2c, 0x101}, 0x20000)
shutdown(r2, 0x1)

00:04:52 executing program 3:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000040)=0x8)

00:04:52 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x20011}, 0x20001)

00:04:52 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000200)={@in={{0x10, 0x2, 0x0, @multicast1}}}, 0x98)

00:04:52 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000040)=0x8)

00:04:52 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x20011}, 0x20001)

00:04:52 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000200)={@in={{0x10, 0x2, 0x0, @multicast1}}}, 0x98)

00:04:52 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x20, 0x20011}, 0x20001)

00:04:53 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}], 0x10, 0x20011}, 0x20001)

00:04:53 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000040)=0x8)

00:04:53 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000200)={@in={{0x10, 0x2, 0x0, @multicast1}}}, 0x98)

00:04:53 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
r1 = socket$inet_icmp(0x2, 0x2, 0x1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000340)=ANY=[@ANYBLOB="e4ff0c9a", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000380)=0xc)
listen(r0, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r3, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
setsockopt$inet_tcp_int(r4, 0x6, 0x800, &(0x7f00000002c0)=0x7, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r5=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={r5}, 0xc)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000400)=ANY=[@ANYRES32=r5, @ANYBLOB="00c19a67605ad0169f8f00814859ae2d00"], 0x18)
r6 = accept4$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000140)=0x1c, 0x10000000)
accept4(r6, &(0x7f0000000640)=ANY=[@ANYRES64=r0], &(0x7f0000000300)=0x27, 0x10000000)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @broadcast}, 0x10)
sendmsg$inet_sctp(r4, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x1, @empty, 0x40006}, 0x1c)

00:04:53 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000003c0), 0x0, 0x20011}, 0x20001)

00:04:53 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
shutdown(r0, 0x0)
connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0xfffffffc, @mcast1}}}, 0x88)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r2, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
open(&(0x7f0000000140)='./file0\x00', 0x4, 0x108)
r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
recvfrom$inet(r4, &(0x7f00000004c0)=""/29, 0x1d, 0x2, 0x0, 0x0)
sendmsg$inet_sctp(r3, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
sendmsg$inet_sctp(r3, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x3, @rand_addr=0x9}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000880)="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", 0x1000}, {&(0x7f00000002c0)="7ac72bcf8ceacf11c54f05094e6890749ae1873ed688668cae25660536709b492698163d2d38aab9daef28335aae5ac39dadc1d6e991da12041c3c7e475b0efd220f6df4d2e8449cb5157cac644f3e6e30c89088268f274159a4868d69572cb85df855ecdcaf59258b7305448dd1bfcc1024a796353734c9966823d67299f2c5d6f707c999b4988183d9a26b4804cfd93e791ba3a965f44ec07c84ddf1d70c9f3432f11aa1be890cf6c247ebc27727685521a9f7127f18a6f7b999e5b83c7baf660e9b9b68d7afeec4ea20dff054c57426feda622194af6c54db35a25ca47debc9119c1a7780f379bae1f9e91b83", 0xee}, {&(0x7f00000003c0)="c4c9d518491c62cbcf50c11eb33b1a7058f93a8e6d814aedbc6875a7c10cc4477b95020ad70a5e98dcd8213983954fcb8d4d99e28e435695ad49addf1479f82942aa06afe74fe7ecf473b8e88fb6645daa38360ec96bc75d7bf7aaaa7c9deb3ddd5b1e53ed87c2c7e871c8e0a9607be63cef7c779bab047c7f287d1cb29967a7c6de6135f561f3911181651f3f2e8b31e4ed8a5828f41ea73f77b25c02636449eec6948de48f67303ff3048bd10c2f", 0xaf}], 0x3, &(0x7f0000000500)=ANY=[@ANYBLOB="2c00000084000000020000147a02cc390035030008005200000000008001040000d89a0000ff0f0000001000002c3df99c692d1e3ce492f512fda66daf5e1930a96333671262b3b2b77a7f0700000000000000afed1623c66d2bdb924942a5111c715958e9f0e3ff3390da5bcc3b9d4f9f1b9f38f9096a18b269ade80923ff4d11ccf2bf30701efb5c6e7ac505dd285a2ae2845feeb8fbbf00be03", @ANYRES32=0x0], 0x2c, 0x101}, 0x20000)
shutdown(r2, 0x1)

00:04:53 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000040)=0x8)

00:04:53 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000003c0), 0x0, 0x20011}, 0x20001)

00:04:53 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, r0)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000040)=0x8)

00:04:53 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, r0)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000040)=0x8)

00:04:53 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000003c0), 0x0, 0x20011}, 0x20001)

00:04:54 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, r0)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000040)=0x8)

00:04:54 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}], 0x10}, 0x20001)

00:04:54 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
shutdown(r0, 0x0)
connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0xfffffffc, @mcast1}}}, 0x88)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r2, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
open(&(0x7f0000000140)='./file0\x00', 0x4, 0x108)
r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
recvfrom$inet(r4, &(0x7f00000004c0)=""/29, 0x1d, 0x2, 0x0, 0x0)
sendmsg$inet_sctp(r3, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
sendmsg$inet_sctp(r3, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x3, @rand_addr=0x9}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000880)="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", 0x1000}, {&(0x7f00000002c0)="7ac72bcf8ceacf11c54f05094e6890749ae1873ed688668cae25660536709b492698163d2d38aab9daef28335aae5ac39dadc1d6e991da12041c3c7e475b0efd220f6df4d2e8449cb5157cac644f3e6e30c89088268f274159a4868d69572cb85df855ecdcaf59258b7305448dd1bfcc1024a796353734c9966823d67299f2c5d6f707c999b4988183d9a26b4804cfd93e791ba3a965f44ec07c84ddf1d70c9f3432f11aa1be890cf6c247ebc27727685521a9f7127f18a6f7b999e5b83c7baf660e9b9b68d7afeec4ea20dff054c57426feda622194af6c54db35a25ca47debc9119c1a7780f379bae1f9e91b83", 0xee}, {&(0x7f00000003c0)="c4c9d518491c62cbcf50c11eb33b1a7058f93a8e6d814aedbc6875a7c10cc4477b95020ad70a5e98dcd8213983954fcb8d4d99e28e435695ad49addf1479f82942aa06afe74fe7ecf473b8e88fb6645daa38360ec96bc75d7bf7aaaa7c9deb3ddd5b1e53ed87c2c7e871c8e0a9607be63cef7c779bab047c7f287d1cb29967a7c6de6135f561f3911181651f3f2e8b31e4ed8a5828f41ea73f77b25c02636449eec6948de48f67303ff3048bd10c2f", 0xaf}], 0x3, &(0x7f0000000500)=ANY=[@ANYBLOB="2c00000084000000020000147a02cc390035030008005200000000008001040000d89a0000ff0f0000001000002c3df99c692d1e3ce492f512fda66daf5e1930a96333671262b3b2b77a7f0700000000000000afed1623c66d2bdb924942a5111c715958e9f0e3ff3390da5bcc3b9d4f9f1b9f38f9096a18b269ade80923ff4d11ccf2bf30701efb5c6e7ac505dd285a2ae2845feeb8fbbf00be03", @ANYRES32=0x0], 0x2c, 0x101}, 0x20000)
shutdown(r2, 0x1)

00:04:54 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000040)=0x8)

00:04:54 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="18f200000000000000000000000100"}, 0x1c)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r2, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r3, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000002c0)=ANY=[@ANYBLOB="22e5af66459c9b522ef6310f243799cbcaa8f036ebc2a2aaef6695b91b97e751255dc107a719fc6bb3218601a943f8121b71df86ceb588602feeff758deb1ad29a26d30ebb38461aef982cdf75f26efcc57ef6804f13b9d06911ddd9572480430bf71be1414e56f9e02a2b0f5bac92466bd33176fc9414228189aafe91bcdee9024640026472232d68423272", @ANYRES16, @ANYBLOB="99f3942dbc99b88bd99e930b97ef9afe8f38c43a8b1b7a1d677fd9004b65473bf7c354be7bc2bf9070ebda0ca017ab8087cd6a0bb5b228704836a53131b5921a8ccc14c28fb54f58ac7742a39ddafd2969f7be28a2b7914cd632cb95fd2f226cbfb83e228ef43d7fa18a0f90af3b4bf86ba1c61fa5a3923d80d67eeb3d83b0e03ee5e70397464c87b98a8d68eb81b4add8c1567370f0caf9d2ffb1e730a3c8263423d4af1ca809cdd81f811a", @ANYRES16], &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xa}, &(0x7f0000000140)=0x8)
listen(r0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r4, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
socket(0x1c, 0x4, 0x15)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)

00:04:54 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}], 0x10}, 0x0)

00:04:54 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000040)=0x8)

00:04:54 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}], 0x10}, 0x0)

00:04:54 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000040)=0x8)

00:04:54 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r1, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x101}, 0x8)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="1000000084000000097f000001000000"], 0x10}, 0x0)

00:04:55 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000040)=0x8)

00:04:55 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
shutdown(r0, 0x0)
connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0xfffffffc, @mcast1}}}, 0x88)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r2, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
open(&(0x7f0000000140)='./file0\x00', 0x4, 0x108)
r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
recvfrom$inet(r4, &(0x7f00000004c0)=""/29, 0x1d, 0x2, 0x0, 0x0)
sendmsg$inet_sctp(r3, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
sendmsg$inet_sctp(r3, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x3, @rand_addr=0x9}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000880)="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", 0x1000}, {&(0x7f00000002c0)="7ac72bcf8ceacf11c54f05094e6890749ae1873ed688668cae25660536709b492698163d2d38aab9daef28335aae5ac39dadc1d6e991da12041c3c7e475b0efd220f6df4d2e8449cb5157cac644f3e6e30c89088268f274159a4868d69572cb85df855ecdcaf59258b7305448dd1bfcc1024a796353734c9966823d67299f2c5d6f707c999b4988183d9a26b4804cfd93e791ba3a965f44ec07c84ddf1d70c9f3432f11aa1be890cf6c247ebc27727685521a9f7127f18a6f7b999e5b83c7baf660e9b9b68d7afeec4ea20dff054c57426feda622194af6c54db35a25ca47debc9119c1a7780f379bae1f9e91b83", 0xee}, {&(0x7f00000003c0)="c4c9d518491c62cbcf50c11eb33b1a7058f93a8e6d814aedbc6875a7c10cc4477b95020ad70a5e98dcd8213983954fcb8d4d99e28e435695ad49addf1479f82942aa06afe74fe7ecf473b8e88fb6645daa38360ec96bc75d7bf7aaaa7c9deb3ddd5b1e53ed87c2c7e871c8e0a9607be63cef7c779bab047c7f287d1cb29967a7c6de6135f561f3911181651f3f2e8b31e4ed8a5828f41ea73f77b25c02636449eec6948de48f67303ff3048bd10c2f", 0xaf}], 0x3, &(0x7f0000000500)=ANY=[@ANYBLOB="2c00000084000000020000147a02cc390035030008005200000000008001040000d89a0000ff0f0000001000002c3df99c692d1e3ce492f512fda66daf5e1930a96333671262b3b2b77a7f0700000000000000afed1623c66d2bdb924942a5111c715958e9f0e3ff3390da5bcc3b9d4f9f1b9f38f9096a18b269ade80923ff4d11ccf2bf30701efb5c6e7ac505dd285a2ae2845feeb8fbbf00be03", @ANYRES32=0x0], 0x2c, 0x101}, 0x20000)
shutdown(r2, 0x1)

00:04:55 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
freebsd10_pipe(&(0x7f0000000140)={<r2=>0xffffffffffffffff})
sendto$inet(r2, &(0x7f0000000180)="48c2b070a6d8422ba9d7ba70a9", 0xd, 0x1, &(0x7f0000000240)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
shutdown(0xffffffffffffffff, 0x0)
sendmsg$inet_sctp(r1, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x2, [<r3=>0x0, 0x0]}, &(0x7f0000000080)=0xc)
r4 = socket(0x2, 0x1, 0x0)
r5 = socket(0x1c, 0x10000000, 0x2)
sendto$inet(r5, &(0x7f0000000300), 0x0, 0x20108, &(0x7f0000000400)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
r6 = fcntl$dupfd(r4, 0x11, 0xffffffffffffff9c)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x900, &(0x7f0000000300)={r3, 0x5}, 0x8)
sendto$inet(r4, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r4, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
sendmsg$inet6_sctp(r4, &(0x7f0000000380)={&(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x2, 0x1, @mcast1, 0x4}, 0x1c, &(0x7f0000000300), 0x0, &(0x7f0000000340)=[@dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast2}], 0x2c, 0x20101}, 0x180)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="0700000000000000090013007f000001"], 0x10}, 0x0)
shutdown(r5, 0x0)

00:04:55 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
r2 = dup2(r1, r0)
recvmsg(r2, &(0x7f0000002480)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c, &(0x7f0000001400)=[{&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f0000000080)=""/185, 0xb9}, {&(0x7f0000000140)=""/12, 0xc}, {&(0x7f00000001c0)=""/21, 0x15}, {&(0x7f00000012c0)=""/210, 0xd2}, {&(0x7f00000013c0)=""/17, 0x11}], 0x6, &(0x7f0000001480)=""/4096, 0x1000}, 0x0)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)

00:04:55 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000040)=0x8)

00:04:55 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000040)=0x8)

00:04:55 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000040)=0x8)

00:04:55 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket(0x2, 0x1, 0x0)
connect$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x7f, @remote={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r1, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x18)
sendmsg$inet_sctp(r1, &(0x7f0000000540)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x1, @empty, 0x3}, 0x1c, &(0x7f0000000240)=[{&(0x7f00000002c0)="58b80c722d7f33119b5e636f1fd7252af4da83e87908a62d2a20aaed0b7f97231cc77b25127379d7ad9063e060df381af8e9fd73c32d718940db2268797e38d0a6e298314d4700cac872c52bf06aa799840fb520a1ba97f5716e37efab32cd84ed9614305718e8c751d4133dddb1b995ea4d3648a40713af39717c36a637b9dc7467fd4977089d91490ecc7d4e0b74b1a2d018ccefaf8689afb36a125ccdc5c9c75bffd34356b5ed5fba9e03118df29d5a99b6b84b99d1a22f64b4aefbf4b17e0a37c306806a4b7a573f6e3a57246d2e961176f74297fe85f78f3d297dfe11169251459d9e152f22a32b5cbc14", 0xed}, {&(0x7f0000000400)="26edee758466f694a4b4228dcbfebc5fe75a66ee34aefe0f385b0747f38fc50c40cc50c4d9e63b0b4efde8b92f9bd941ab35122bb24717b672d597d0521db973d4807050e72b6300ceaa1a364b5538d2d566f4e9cc4902c8790020d8e7faff1853f82c46bc9cab737441c09782f96677ce986838cf75454301c91348612e471ad2bf5a75d08fe46b6e26fa7523ab02dc75a6dcb0ee04fbb870951c79a58ae2f7c5b318169d6631f89cb500367ddd58cc1ed0791adb33f4e6f8e0877aa7b4b4ff048514f103f110d8113febbec16ac559e98dfcb3f5dcb49f0d8c8eb9f764ffea3bf0942241ea0d96", 0xe8}], 0x2, &(0x7f0000000500)=[@init={0x14, 0x84, 0x1, {0x8001, 0x0, 0x20}}], 0x14, 0x20082}, 0x20000)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}], 0x10}, 0x0)

00:04:55 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, 0x0, &(0x7f0000000040))

00:04:56 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
shutdown(r0, 0x0)
connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0xfffffffc, @mcast1}}}, 0x88)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r2, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
open(&(0x7f0000000140)='./file0\x00', 0x4, 0x108)
r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
recvfrom$inet(r4, &(0x7f00000004c0)=""/29, 0x1d, 0x2, 0x0, 0x0)
sendmsg$inet_sctp(r3, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
sendmsg$inet_sctp(r3, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x3, @rand_addr=0x9}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000880)="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", 0x1000}, {&(0x7f00000002c0)="7ac72bcf8ceacf11c54f05094e6890749ae1873ed688668cae25660536709b492698163d2d38aab9daef28335aae5ac39dadc1d6e991da12041c3c7e475b0efd220f6df4d2e8449cb5157cac644f3e6e30c89088268f274159a4868d69572cb85df855ecdcaf59258b7305448dd1bfcc1024a796353734c9966823d67299f2c5d6f707c999b4988183d9a26b4804cfd93e791ba3a965f44ec07c84ddf1d70c9f3432f11aa1be890cf6c247ebc27727685521a9f7127f18a6f7b999e5b83c7baf660e9b9b68d7afeec4ea20dff054c57426feda622194af6c54db35a25ca47debc9119c1a7780f379bae1f9e91b83", 0xee}, {&(0x7f00000003c0)="c4c9d518491c62cbcf50c11eb33b1a7058f93a8e6d814aedbc6875a7c10cc4477b95020ad70a5e98dcd8213983954fcb8d4d99e28e435695ad49addf1479f82942aa06afe74fe7ecf473b8e88fb6645daa38360ec96bc75d7bf7aaaa7c9deb3ddd5b1e53ed87c2c7e871c8e0a9607be63cef7c779bab047c7f287d1cb29967a7c6de6135f561f3911181651f3f2e8b31e4ed8a5828f41ea73f77b25c02636449eec6948de48f67303ff3048bd10c2f", 0xaf}], 0x3, &(0x7f0000000500)=ANY=[@ANYBLOB="2c00000084000000020000147a02cc390035030008005200000000008001040000d89a0000ff0f0000001000002c3df99c692d1e3ce492f512fda66daf5e1930a96333671262b3b2b77a7f0700000000000000afed1623c66d2bdb924942a5111c715958e9f0e3ff3390da5bcc3b9d4f9f1b9f38f9096a18b269ade80923ff4d11ccf2bf30701efb5c6e7ac505dd285a2ae2845feeb8fbbf00be03", @ANYRES32=0x0], 0x2c, 0x101}, 0x20000)

00:04:56 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, 0x0, &(0x7f0000000040))

00:04:56 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)
getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb)

00:04:56 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, 0x0, &(0x7f0000000040))

00:04:56 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="1000000084000900000000007f000001"], 0x10}, 0x0)
socketpair(0x1c, 0x10000000, 0xd2, &(0x7f0000000040)={<r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x2c)

00:04:56 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket(0x17, 0x2, 0x5)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet(0x2, 0x5, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = dup2(r4, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000040)={r6}, 0xc)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000080)={r6, 0x5, 0x33, "2d566335fdc7f9524ce1403c58c51f5104a96dce8a9126cb83e749406c6ba891ef9562325f74984aee5c65952a5c67331e73bd"}, 0x3b)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}], 0x10}, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x4, &(0x7f0000000040)=0x1, 0x4)

00:04:56 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000040)=0x8)

00:04:56 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000040)=0x8)

00:04:56 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
shutdown(r0, 0x0)
connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0xfffffffc, @mcast1}}}, 0x88)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r2, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
open(&(0x7f0000000140)='./file0\x00', 0x4, 0x108)
r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
recvfrom$inet(r4, &(0x7f00000004c0)=""/29, 0x1d, 0x2, 0x0, 0x0)
sendmsg$inet_sctp(r3, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)

00:04:56 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000040)=0x8)

00:04:57 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
shutdown(r0, 0x1)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)

00:04:57 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}], 0x10}, 0x185)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet(0x2, 0x5, 0x0)
r3 = open(&(0x7f0000000100)='./file0\x00', 0x400100, 0x0)
setsockopt$inet_buf(r3, 0x0, 0x0, &(0x7f0000000140)="68734d1b31df3887eabe71b9224c8320dc35c391e4019156ce790733dd1adab8", 0x20)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = dup2(r4, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={r6}, 0xc)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={r6, 0x8a}, &(0x7f0000000080)=0x8)

00:04:57 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x4}, 0x0)

00:04:57 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet(0x2, 0x5, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r5=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={r5}, 0xc)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0xffffffff, @mcast2, 0xfffffffd}, 0x1c, 0x0, 0x0, &(0x7f0000000080)=[@sndinfo={0x1c, 0x84, 0x4, {0x200, 0x6c10, 0x40000, 0xcce, r5}}], 0x1c}, 0x0)

00:04:57 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x4}, 0x0)

00:04:57 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000100)={<r1=>0x0, 0x27, "43e53cb2abc6116920f41560a569dd459b2a1685c9e0c052dc5f4df70f058817bf086b183afad0"}, &(0x7f0000000140)=0x2f)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000200)=0x2, 0x4)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r2, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000240)=0x1000, 0x4)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000180)={r1}, &(0x7f00000001c0)=0x8)
socket$inet_udplite(0x2, 0x2, 0x88)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f00000003c0)}, 0x0)

00:04:57 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
shutdown(r0, 0x0)
connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0xfffffffc, @mcast1}}}, 0x88)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r2, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
open(&(0x7f0000000140)='./file0\x00', 0x4, 0x108)
r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
recvfrom$inet(r4, &(0x7f00000004c0)=""/29, 0x1d, 0x2, 0x0, 0x0)

00:04:57 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x4}, 0x0)

00:04:57 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r0, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
bind(r1, &(0x7f0000000080)=@in={0x10, 0x2, 0x2, @multicast1}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r2, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x2, 0x0, @multicast2}, 0x10)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)

00:04:57 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000100)={<r1=>0x0, 0x27, "43e53cb2abc6116920f41560a569dd459b2a1685c9e0c052dc5f4df70f058817bf086b183afad0"}, &(0x7f0000000140)=0x2f)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000200)=0x2, 0x4)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r2, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000240)=0x1000, 0x4)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000180)={r1}, &(0x7f00000001c0)=0x8)
socket$inet_udplite(0x2, 0x2, 0x88)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f00000003c0)}, 0x0)

00:04:57 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in={0x0, 0x2, 0x2, @rand_addr=0x20}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=[@init={0x0, 0x84, 0x1, {0x0, 0x5, 0x1, 0x3fd}}], 0x10}, 0x20000)

00:04:57 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}], 0x10}, 0x0)
r1 = fhopen(&(0x7f0000000040)={{[0x8000, 0x7]}, {0x4, 0x8000, "b850bebf520d983c17c0f719233ba9ac"}}, 0x4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000080), &(0x7f0000000100)=0x4)

00:04:58 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000100)={<r1=>0x0, 0x27, "43e53cb2abc6116920f41560a569dd459b2a1685c9e0c052dc5f4df70f058817bf086b183afad0"}, &(0x7f0000000140)=0x2f)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000200)=0x2, 0x4)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r2, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000240)=0x1000, 0x4)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000180)={r1}, &(0x7f00000001c0)=0x8)
socket$inet_udplite(0x2, 0x2, 0x88)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f00000003c0)}, 0x0)

00:04:58 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast1, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}], 0x10}, 0x180)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r1, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000340)={<r2=>0x0, &(0x7f0000000300)=[@in={0x10}]}, &(0x7f0000000380)=0x10)
sendmsg$inet_sctp(r1, &(0x7f0000000480)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x7, @loopback, 0x7}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000100)="f9b297c8779fed02c233723e70b11d3d8becbe4f76a492e6527d129f42ccbc69741bef67b8f727242e34308aa75d6ee13d80a76af9b35781e99fcc3e9bc76eb7cfb96ea6529c25448c5932", 0x4b}, {&(0x7f0000000180)="f6a978d08a3036bbd45da0d0f82eff5d12b30632eab914935804a9c47c57e0dbc630e84d8992f436b9078f3f41e89e8eabf5ce97580e6be93bf9dd0e0fe7de59d749d74d2eec46e2546175343b587b39df1894634973cf783fddd84d5c56b75c908f98f1915b485d4d0e53038db4eb26816bf891b22f5b3405c7e4d7edcc3402865e846417558d71361bf1fd16864312ac4876cc417fa8bfc32a4be9b84016df025441e824988f1c9daac89a6648e1f05e147f713122b625cabdab7d7d45ed25cb5e04c2cd86f615920f", 0xca}, {&(0x7f0000000280)="101dd0629260814a7a3ceff6bf6d11f6675e1214fd16025ff7ed61259e6e936fa369a3b4cdd0c5317730923ac993f0beeb34b6a01e74a3e3d3bd650440096106627449c0442f0cf12fa51806b6ef408a321c79f26a33", 0x56}], 0x3, &(0x7f0000000400)=[@sndrcv={0x2c, 0x84, 0x2, {0x6, 0x0, 0x1000, 0x100, 0x8, 0x5a, 0x80000000, 0x4, r2}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}], 0x48, 0x4}, 0x0)

00:04:58 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
shutdown(r0, 0x0)
connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0xfffffffc, @mcast1}}}, 0x88)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r2, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
open(&(0x7f0000000140)='./file0\x00', 0x4, 0x108)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

00:04:58 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x1c, 0x3, 0x8, @mcast1, 0x8000}}, 0x0, 0xffffffff, 0x80, 0x0, 0x4, 0xfffe, 0x8c}, 0x98)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}], 0x10}, 0x0)

00:04:58 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x20, 0x36289bce, 0x1}, 0x10)
r2 = dup(r0)
sendmsg$inet_sctp(r2, &(0x7f00000002c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @multicast2}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000080)="9ef25dfb4567c1c1dfa7fdb53a4ccdddbbded9bd30", 0x15}, {&(0x7f00000000c0)="3337ffc8828bf7939ed5d1bbe0e0e12a04415c5bbe92fd217e31bb543ebd6fd1636e046ae8c51b6d517470de2b40b4515b72eb07c0291e8ff677a05f44aa0c1ecf1f8962557955b66437002b7b05eaf3465809dcc40703396739d331f73d032baebe843e8f3441160e36a72b23547f352ffa008577f03636e777c17d86ef16a28f507237a44bd7f8b70f5eb4", 0x8c}], 0x2, 0x0, 0x0, 0x8d}, 0x20008)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)

00:04:58 executing program 2:
ioctl$DIOCKILLSTATES(0xffffffffffffff9c, 0xc0e04429, &(0x7f0000000040)="6539b0501338f1e230af63481aa3e96fdc277e3e8212ea68d451fa52246a60cc96503e7ee5f61ee94fe20a7dd8f520e9922f36796390d5e388b4907aaf63e9adec6812ec")
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$DIOCRTSTADDRS(r1, 0xc4504449, &(0x7f0000000040)={{"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", "f900ce52301da9c6ffcb528b0921e800"}, 0x0, 0x2000000000000014})
ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000001500)={{"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", "1e71c7b152a582216c5360867fa9a02d76df2e46c63e986d5457b84677523332", 0x9, 0x4}, &(0x7f0000000500)="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", 0x2, 0x5, 0x80, 0x5d, 0x3, 0xffffffff, 0x4})
ioctl$DIOCIGETIFACES(r1, 0xc0284457, &(0x7f0000000180)={0x10, &(0x7f0000000100)="d9645f906d74f080f81db64f7799a579e4c9715a2a8d31a73d2550ed90f076faa9636309f5d101263d2801b8259e17312401c634e6953f0f33890c8f201c8b69974b4f495686e447f17eb831b334c186fd690bb1c52cb4c66d3fc4646a", 0x20, 0x5, 0x7})
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="5f6dda0d8d8449785190a4ee383afb14945b11856c1d62185843ae76df6533957f2807e00f39a37827233e7d79b96cc84237c08c7b932736ca01dddb16158a"], 0x10}, 0x0)
fcntl$dupfd(r1, 0x0, r0)

00:04:58 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000100)={<r1=>0x0, 0x27, "43e53cb2abc6116920f41560a569dd459b2a1685c9e0c052dc5f4df70f058817bf086b183afad0"}, &(0x7f0000000140)=0x2f)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000200)=0x2, 0x4)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r2, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000240)=0x1000, 0x4)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000180)={r1}, &(0x7f00000001c0)=0x8)
socket$inet_udplite(0x2, 0x2, 0x88)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f00000003c0)}, 0x0)

00:04:58 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000100)={<r1=>0x0, 0x27, "43e53cb2abc6116920f41560a569dd459b2a1685c9e0c052dc5f4df70f058817bf086b183afad0"}, &(0x7f0000000140)=0x2f)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000200)=0x2, 0x4)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r2, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000240)=0x1000, 0x4)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000180)={r1}, &(0x7f00000001c0)=0x8)
socket$inet_udplite(0x2, 0x2, 0x88)

00:04:58 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000100)={<r1=>0x0, 0x27, "43e53cb2abc6116920f41560a569dd459b2a1685c9e0c052dc5f4df70f058817bf086b183afad0"}, &(0x7f0000000140)=0x2f)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000200)=0x2, 0x4)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r2, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000240)=0x1000, 0x4)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000180)={r1}, &(0x7f00000001c0)=0x8)

00:04:58 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r1, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x990e, 0xd1, "6f7ce1872c48b214c167b22551018e5534e1c1a65e91980629b333fbbe6e54a994d73f5ef2d9fe6d395d39066efd6bfd4852b04dc07999d82c632ab42513c80f4be3c570c71b1c00a35da34e9623b8a644400bff54c581cddd2d13f757107c65cc858900f03bf148e67db0bb0bd859841abd1f58f393b1c3d6b07953a1824916f85c344cb42ad2434506b64cc057a04da91399a3bb57011a427d2675fc13f86016522a9eca0ad86b6f24db3e0dcc41276016c186b54920ab7af1508000e90d1a1bcc24dd452a2ac067ac51dacf0be7660d"}, 0xd9)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}], 0x10}, 0x0)

00:04:59 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
shutdown(r0, 0x0)
connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0xfffffffc, @mcast1}}}, 0x88)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r2, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
open(&(0x7f0000000140)='./file0\x00', 0x4, 0x108)

00:04:59 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000100)={0x0, 0x27, "43e53cb2abc6116920f41560a569dd459b2a1685c9e0c052dc5f4df70f058817bf086b183afad0"}, &(0x7f0000000140)=0x2f)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000200)=0x2, 0x4)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r1, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000240)=0x1000, 0x4)

00:04:59 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r1, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000040)={0x2, 0x2ca7, 0x500, 0x6, 0xfffffffe, 0x270a, 0xffff, 0x7fffffff}, &(0x7f0000000080)=0x20)
listen(r0, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
shutdown(r2, 0x1)
connect$inet6(r2, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)

00:04:59 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}], 0x10}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0xfffffff8, @mcast2, 0xdf6}, 0x1c, &(0x7f0000001400)=[{&(0x7f0000000100)="b4f01c892f657ed482fcc6283ca2bbef7d8323e44d10424c6dac3b5a05b948b8cf3c368ee3a624c85a7dbc866c91a9f4797a2af9b2b13d55a79c7bdc0a18e8f1ab873ce2b4e0fd787117d4224cfb7f31853b06602fe79f625f292e2dce1117b941a5cc501a7730cba576d3bd54c3657ef3773a0da36d4a9a59ceb152471b308013cabcfb89cd2b54850d9ba82911e642f91444218f4f44", 0x97}, {&(0x7f0000000080)="74784083b24547d4a8b74026e28b3ae55732e766e0fb9df4eb3cdbacc6b267ff194a66562ac5d2d008e81a5d9b8f0993df", 0x31}, {&(0x7f0000000400)="0a83f117caeda02bbac34c3f583f1de4162ee6bb0c9a5fca2b1cd31235ad8c2ce440a6a6b579ae7f234e52eb16df90f863f5e8a7d00d1d12f694e362a6e183158edc2da687c34fd2ca68bff6859dad2d726339e478252c4fc226f92419dadbcf0ae92055301f89ec093dd0726a4b94d9157dc01505ecb898904a8c74925f72144ef2eef83227cca22c56355a6da437265e56cd760b2e4dab1b35aa70dc009c4bf29ee68958e012822a551ca70428f135850cdd8510413657a14559c7225be61f5b8e73ecc82935e60631c2827998f07cc2330373ad1c4ef379f80c43f984c42448230c63f0a85a9eca30225e9efe772871df506275b81909c0bd09777b7e16ece02ab50dc250ce980e569ae1ed64e73c26637685c88ec350a40d64cf896f387a1863e3118e50e0658178dd2ab28256a0c687fbfda7d0bc2ba5984a66e376f5e22301bff2803b7d41ed35a2b0a3ce429ad7149177c6323e40234a69a9049fb97a524fa8630e398dd9a19cf6040b80e711965d5ab5c565e2e01b75a7718dce0f9953335a88a4754ba12f22fa33ba70c38dab02e20a82628d4b77af53fc83aa47f315dbd9f15b583f90f788e2e5cbe1b9e504c1db1c183b87364a84d3d92e71ba9b2aff87077fc2f273ad48e2d4a42c73ce100616afcf7c0a325f784996a4c69470ae486e09d3dd03ed55d9223a70c895dbdd89c9d8b30b208a6a6fa7f61bf2c1dda765578a6f192564a4198bbbc9c39a476cf4f572084b1ef9ec936436891776ce7f1f78baa658dd0837d33fd948caf2eabf60378bc8cf76c2f0bc5e355c99e9379c637ce63a837c82de0c9863b14acd1fa8f5d2c8da9a9918d1f6c9817d22d54d1ec92c5c64665ef8047089c2e92284cfa8390ab4fd6d03b8f674ae2cb298accb513c04102f74e5062f6e60bd511dc6728f3bdb2a95c28842361384a0143d865169d9a96acdd13557b437a6d89930d8b9564fbf521688a802b6f1acfbbfa6b1c4cf24170b3ca12891741bf73d24c24bd018ea148cf3375b83bd3abd74331740c1c1fffe49d69b1f368994d2b73bdcecf2c67cbe793820881f23ff4afe3b0d14887ac31321b9c68d4ae08617ac1e0d2847e984eb68cba671c7a9fde1ae16b0e3f5d6dfe0bd9c3e31242bae16ddcf7a933801829325d7f44b57014316385e0cee3a0eccc32834226d40f3131afc33d4c15a16ecc5f19f538c3d3fe78413e2c737ad4a5e029418a833a76f6bd8b7e6645ffcb0954ef5ea28b70206693f1331229c9d328b4a9904ddd38530d39e61ae093872534d39ace0eb9f8a9f79d444334600e9744f2d5b6612037578d8c3276e57d85d66fb50709c0c1258a11ee1aa7852aa2a09feb2ce8ba362499fadf6b87ca7b747222adadc711f8244061b8d850b345c9e037372b8023fd98ba5b76d77e4f6a4ebc4a40980ab64e796e6dc90566182cf02cea06d1ad277b080a705e515e0f4f2184a55e02c5c41fcd8cfb360451dd9a95246718b6a2abe191e0f8bd186da8a7ff4fbec8faf39a671909d7544bba363ea42816f8c6603dae2a130237e8701f3e8cbc4d7a5773454add8b09a0936eff5b168c06e77350bc5b83057cba34ed77c0fa4a23fd00be036a21f3bd3a261ce5c32de1c2850f44ec830eed6454287dd230c5bfd6a1612687ba0c4428e08fbfb9740d4d6cf33742f5d6d7e9737dd858e0066a8df471707f6ff2bd56c415a404a44a4f6269357b5d7fa0416c92be0caccfc22526314b3b03c8f5c58bd4ed9a85128720983263a09515625b1b266d8dea2d2a7ebdadf9d087a8a810f9e2a5882b56b480dc56e0ed752e0bb9bcd8cb52a86393c25518df384a27a7a67725401a4bb91b9c13d62611cce85d270f3c7f1850868a9c13d5afe7ea18642d758cd00049d1b4c41f3fa35654b59dcfa25702c80979055b1be40e9c4868cf905a07b21b994167c628fd8f85f3dc29f8d5fc8462843173c9bedabd643dc7d8c612d3879baffba71e68382fd6c49115bcdcd51b171dc62953461af4e27e89a203132ed7ea094cb5e1b28c1934a35d6bc93d75c8b3ccfbcf257c19cc1d3c7bc9bad661c4bbf4dc5aeb106e1db2fb02aa79a4045f840a5a940548c748942dd8efd0a80083f11ec699955deadadb88e0f158d2b5caf88b18a9bc656bdd31bf4f1e0c42a86aa0c24a3bc1c3a073b031a7e00f9e86151c7d98dc8af0915deabe365395dbaae372d7c31644624035c7f2804c31914680d7d4b73d9dbeb173ed23c50c9d98c804cfcb96407ad35b01301be7a11e88ec544e5fb420711e5fd7be1ca32efc3d6b5c68d03669223522c5abb3c370da10b859001ae872fc7b8700455a0399a6f41bf0d6401ec6a830c78160102f59b9cedfebf54447faf6dd212323612baa2f943120c55d4c6a516a3ed155201cb3b5055b07480947c9722f2cd38c79fe2ae6d2ee1937b318125b3c539d2cd987fecf279096a223c5c6950f0d7ecbb665349e26de3a7c79dd8875d7ddc69d70b0e7cd34fc2901c35f9c597bff4c015332ed4571b3458aa20f25e71958a310279626f78fc080b390d8b4c9b63510f320345536d3b42a19c0c7d84ef4261cab5a6e77c02899a79042a9f84c75ad8b4990e845c8167ee105ea6be7d5c012621902861017b40655feecf6050e18cd2b88d8b3f8ab012e748f9504350cc7ff4d4cec285cebd4f8be04dc73f8ce3b145b1fc35b69e7ff50d2a4c9367496c29198dd2db73aa8e36324416ccaaaea7de0af7b88745ccf469ed035c7091c0a26708787e8fefb4c7696f93a3e52a7863568db19cdefbd0dbcb766a099611de27fbeb2d75893e700d357509d6936d1c125f9c7cae4a24e11a2bf2c36addad42edd3ed4436cdc22017331e54832a330ce90ccc0351712b40aec1cd6324e89315ed58533ff5ecf0c2abb4a7702867124a200d575df9be140fd59447c759ffbb3c527c3e81c05caadf94b2348346454dd21063cba3a843a3f2fc0bc8ac666dc4f46275089042a9231188de1676c2e84284d31ad541168109262c02eb7183928b7c8ae8c7d6d30c8c39721164ae218718f259e15d9fb833fbe3896c87b95d7e2b86b1e70ec4d901f9cfb3e7038b76bf6c43348468ecc923a44c360f822ffe7ad357e358f10bb533992d5bbaaed2fe9f77a2a69fe2e942b17fb28b7d30fd960a784eca90b148edd3eb9cdc615c781890c5d897970041cdae23aeb2cc43d90bc3fdf1298b769d7fa3e6c0cf18ea4707e98c1b1500062456f06fbb642a4074284acf4aafd6221e051cac7b955f354df7a080b607bb901aded89a5df18d4722a2a98dc61059df24f579ab0688deff6903b5690c2d2a69fae713a58c4d7759fc211ecdaa50eccca3aeb6c07742bf9be5e260335bb457361ec4717d7b2dbd36c196b547b31a5e4cd7bb78f08222340d247e0ede26e0dbf8fad91860fa74b5b301bb9e0b0734baac1345a0b0fe6c23e68ce3fc03f3e0899ba7d35d5e7b37a1f86131343cc9445ba6f8152a25208c9b6e71ff5fcab4e4b6107f97f5bd49404302a72241ef44219a74b0acc8803d02175d7dc5d6975bff1041ad7ea3726b92e98ba80c80d93201b025d31c4059b1e4e51159a6b572a5cf34822e25c470da2abc1b47b798a92f821e7984b446a53725d3bde35953c233a03c87bffd01ed88470bc93fe4097fa8b2f3e805a31d49a79366971eb50fc6a026acd68d6f1a5bc5327ba16947b1f856e01b6e9fc7aa34bdc06ccbdd26542bb6b71cf01e14daf66e380f22bfce767520b407962b0ab434292fd52e5f28a9ff67c172bb4596cf88c51669fc66233a4b31a31e5db85683f8f4ada939fa4608711c6b005e5457e892ac0935d04cfaa7f06569e819de50f76fe6594e17bb4974b910e41a9dbc791f505122770df2038adc559dac8ce38b242e305ba5f2232f3b3348267f392ce4a8ac09a98ad1bafcf15c48430dd41aaf787326539575016779c30eb7699ceef6c18d90c167140fd47a0d56fdc0403761bef2cc94d88f1ae62f3b4fce6408bc3534f931b555d153eed1a18cc352857593e99ecae9a384e2cfaae11640b235b6b4c6cbfb74d640a2e2b301ef2b9c49553155da2ade1dc3a952d4cc0e57e640c590376598e700e0f427f59eda8dd93bf63bc1558bce6e5d1a5f4e2d7ddc44217404a41225b676f8d008b5700fc1a196b1bf41d610a316d3001c8c46785b0c1944cbfc10456c06a55a1914b2c10838a30d0a1760d46ba51ab2ac2d03a5bd9f06de50cd729ca4900fae719127d36e30f1583469a17386309c8b00e1b1bc3196a665fceb1fa3e60fa6adc23b436802d2937ecc94a6182c8f16b4b7ffe43cd1deb5a8780df3aac74bf7a735a44208695d61b1191be1192c2fd8146f9f2ff10c0e40d82c1f08320f9780b15bd5735de94315b485b571fb4913d39629852da09c04ff0419055430b3744c9162a8dce2c6658552f70e78b0e18530e7585458d024adca6f1aa23004e6fa647a42fc034e2cd16af50b366f8a6ca5e43a47e9283f17149938f729499d9798ad4223def6df70c44ac4924d4ba68c4d94ade0cf5596bc972e06cb1a07098c457f1ab115e32693c9ace0eeffb9d1b137e3cbaf44cb69ddf957b8e7018699e48e64e828224db7ac53ca109384f7a272d2ef375770f8e9452a758828bd2eb8dc8397bfc54c1354db8e4efde9f4e0cc4c2009edb53357af696027ea675f40b04efddc105ca8654d25ebbd05a0e8f44df8df07411beeb526220719dad0696d04913921db9e4bf4cd9e99f1cbfd5b5063d801baafed8f1e99dc236ff95c31be1b861acecf8786cd70ae711faf7c8d2ca7c62976b40a26b6944c63537c13849e3917f695056165ab569164e52c2d0c6ec5dd75144baa7d4cd2b3358da029046824e03df8d30be875ec919d8a2c2196f333411c7a7dec05f43791a57bff8b5e49c07ccdef7661e1bf813206ed605ca644e5264fefd2ef7d243b0cd48f3d185498a1d2922c0ac14e1f584319f092793d8c540742a8c437559f2afccec8cfb5a5a9ad186aa2f8edc780ba8adcdb35cafeced2ceaf83b34c0cc46e61f4d21af9fa3a4cd2f17b230167f45fe70c6d3101c833ac5668af893d5f4d22ec2cc90dd3128498dd088e78d242c22356145f4e4472ddf4342dc522bd4f07256344ffeeb71cfe37737eaf7cea30f8206c6fa13c8d034aebab9ccf85cf6cc29f4f631998bc7037f4f3bdd0ac584d2f20f1ae146c97f59eca69ef0a04a49057b864d13c124c353f7e5c5d276f211dda3515c8e913559b00b137b3d42258398912f191a1a33176c6a7a88daddd25c9e7bb9c17f7720d040e2b45adb447cbb9b1e32ffc7507028cab2bdf8bca31cff2cc510d77c99a7387de0446b7cc73f4e98d376ddc51e7bbc3da24ecb584cca32e350fee46935a1d014b36fbad1882c7435e3c52b8e2a74fd1075a184eca34c9303358380ed5c119b3cbeb84b6bd2a67cdd1d2593ec554338861183bbb51d8ab8b16f976b73d5c91cbb5f76acd40e6e9cb2c074ecc9c880b732ab977cbed8b6ed1a4e2b4b141e8e298e84b577d6b64b041df6181935a099bceb498e887ac2b2d35bae88a0c69ba80b0bd30d3faffeb9b0d7351280b89e5d605f92f048acba84f995ef551569c3a6e9c991780170c14ff3fb7b75885c2464414b686cc06825ca826a9388310401e305d1e8dd01e41b703dc5e341eef930bf7ab3e2521dbb216ad761042481529a214715288a1f4d774af1bc580869b17f29fdbacbf423f8ad85c69d51fd4f808737daef61c40673271d19865c6b56a451fb867c1c803eb24796487c49042", 0x1000}, {&(0x7f00000001c0)="4d94b72eaa0721bab2ed6c3f2cc74bed16b1549e7eb0c17e78862514ec49d13e92bfdd695ae47f882e4ab512c83e87f2023b78cd610dc52dae6985b6e42902", 0x3f}, {&(0x7f0000000200)="45f969fa7f3a97334006d686cb3be31ce4bb3dd2a06dcca5a1c76eefc55cd1cf7b0a019810ea8b7a57a615541a3dcd05489b396273d12e5d31ca658759cd57b3f92e5dc9ac89f857bfc13a504454566dd40d962f94f745f7602327fac14f4a8eff61229c8b52c86bc5f99c9da9fc8e6851114ba0cb9a0432fd4fe2335c2b009576a7152bdf57a6052e7413852775d853efaee5c963f8918a50db4970ae6c8e9f8de4721661e211e67bc6b0769b3aea44569eaaee44583bb95301deaddc5324c7920676b833ef33156af48db8471cccf9c097b97438f0ad7f3e", 0xd9}, {&(0x7f0000000300)}, {&(0x7f0000000340)="f5b69b554a24b56806bd93f13e318c026ce4c91edfb023b6635aa4595b99a4f44e72747a79908d710ca6d86fc7d151388e345d47342e486bca8b7914ab48e5eeaf086872fbfd073a9d78fa063344f8e433e7b6c55270bc75a174cd5e52b1ac0882fcb36879485c9c5a657f9702106540826d70fa4a", 0x75}], 0x7, &(0x7f0000001480)=[@sndinfo={0x1c, 0x84, 0x4, {0x5, 0x10, 0x8, 0x8}}], 0x1c, 0x20001}, 0x81)

00:04:59 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000100)={0x0, 0x27, "43e53cb2abc6116920f41560a569dd459b2a1685c9e0c052dc5f4df70f058817bf086b183afad0"}, &(0x7f0000000140)=0x2f)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000200)=0x2, 0x4)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r1, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)

00:04:59 executing program 2:
r0 = semget$private(0x0, 0x2, 0x653)
__semctl$IPC_STAT(r0, 0x0, 0x2, 0x0)
semop(r0, &(0x7f0000000040), 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r1, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}], 0x10}, 0x0)
__semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000080)=&(0x7f0000000040))

00:04:59 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000100)={0x0, 0x27, "43e53cb2abc6116920f41560a569dd459b2a1685c9e0c052dc5f4df70f058817bf086b183afad0"}, &(0x7f0000000140)=0x2f)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000200)=0x2, 0x4)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)

00:04:59 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000100)={0x0, 0x27, "43e53cb2abc6116920f41560a569dd459b2a1685c9e0c052dc5f4df70f058817bf086b183afad0"}, &(0x7f0000000140)=0x2f)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000200)=0x2, 0x4)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)

00:05:00 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
shutdown(r0, 0x0)
connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0xfffffffc, @mcast1}}}, 0x88)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r2, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)

00:05:00 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="1000000084000000090000007f000000"], 0x10}, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x100000, 0x2)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet(0x2, 0x5, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000200)={0x1, 0x5000, 0x800, 0x2}, 0x10)
r4 = dup2(r3, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000180)={0x3, [<r5=>0x0, 0x0, 0x0]}, &(0x7f0000001700)=0x10)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={r5}, 0xc)
r6 = socket(0x2, 0x20000000, 0x7)
sendmsg$inet6_sctp(r6, &(0x7f0000000340)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x8, @rand_addr="391ffdc7fcd9cb5e4edd5830e02251be", 0x1000008}, 0x1c, &(0x7f0000000200), 0x0, &(0x7f0000000400)=[@init={0x14, 0x84, 0x1, {0x5, 0x1b40, 0x0, 0x7}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x3}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @authinfo={0x10, 0x84, 0x8, {0xffff}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x200, 0x3, 0x1}}, @prinfo={0x14, 0x84, 0x7, {0x0, 0xdb}}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @sndrcv={0x2c, 0x84, 0x2, {0x7fff, 0x4, 0x4010, 0x7, 0x10001, 0x7, 0xe8, 0x913}}], 0xdc, 0x9}, 0x20014)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={<r7=>0x0, 0x7, 0xfffffffb, 0x8001}, &(0x7f0000000080)=0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x3, 0x3f, @local={0xfe, 0x80, '\x00', 0x0}, 0x7f}, 0x1c)
setsockopt$inet6_sctp_SCTP_RTOINFO(r6, 0x84, 0x1, &(0x7f0000000100)={r7, 0x6, 0x4, 0x4}, 0x10)

00:05:00 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket(0x10, 0x2, 0xff)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)

00:05:00 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000100)={0x0, 0x27, "43e53cb2abc6116920f41560a569dd459b2a1685c9e0c052dc5f4df70f058817bf086b183afad0"}, &(0x7f0000000140)=0x2f)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000200)=0x2, 0x4)
socket(0x2, 0x1, 0x0)

00:05:00 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x101, 0x400, 0x200, 0xa7e, <r1=>0x0}, &(0x7f0000000180)=0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f00000000c0)=0x6, 0x4)
r2 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000140)={<r3=>r1, 0x8}, &(0x7f00000001c0)=0x8)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000080)={<r4=>r3, 0x81, 0xf, 0x8, 0x80040000057}, &(0x7f0000000040)=0x18)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000100)=r4, 0x4)

00:05:00 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r1, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet(0x2, 0x5, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = dup2(r4, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000600)=ANY=[@ANYBLOB="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", @ANYRES32=<r6=>0x0], &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000040)={r6}, 0xc)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f0000000140)={0x3, "09b014158eb6ea27545c16d255ab5214"}, 0x14)
getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000000)={r6, 0x8}, &(0x7f0000000080)=0x8)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x5, @empty, 0x7ff}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)}, 0x0)
dup2(0xffffffffffffffff, r0)

00:05:00 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000100)={0x0, 0x27, "43e53cb2abc6116920f41560a569dd459b2a1685c9e0c052dc5f4df70f058817bf086b183afad0"}, &(0x7f0000000140)=0x2f)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000200)=0x2, 0x4)

00:05:00 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000100)={0x0, 0x27, "43e53cb2abc6116920f41560a569dd459b2a1685c9e0c052dc5f4df70f058817bf086b183afad0"}, &(0x7f0000000140)=0x2f)

00:05:01 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
shutdown(r0, 0x0)
connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0xfffffffc, @mcast1}}}, 0x88)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r2, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)

00:05:01 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:05:01 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)

00:05:01 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x7}, 0x24)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r1, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}], 0x10}, 0x0)

00:05:01 executing program 3:
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:05:01 executing program 3:
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:05:01 executing program 2:
aio_waitcomplete(&(0x7f0000000080)=&(0x7f0000000100)={0xffffffffffffff9c, 0x7, &(0x7f0000000040)="d15de5ca5538b9a677eb40629face45f7b4ffbdd187e9f404a3a1667776c9bfce2608fcc909c169cc3b58e837ddda539f44e0730640f0a40f8", 0x39, [0xfff, 0x1], 0x1, 0x0, 0x6e27, {0x1, 0x7, &(0x7f0000000400)="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"}, {0x4, 0xc, @sigval_int=0x8, @tid=0xffffffffffffffff}}, &(0x7f00000001c0)={0x401, 0x80})
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}], 0x10}, 0x0)

00:05:01 executing program 3:
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:05:02 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
shutdown(r0, 0x0)
connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0xfffffffc, @mcast1}}}, 0x88)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r2, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
socket(0x2, 0x1, 0x0)

00:05:02 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:05:02 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)
listen(r0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)

00:05:02 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:05:02 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:05:02 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x3, @empty}, 0x1c)
listen(r0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)

00:05:02 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x9, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}], 0x10, 0x180}, 0x0)

00:05:02 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:05:02 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
shutdown(r0, 0x0)
connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0xfffffffc, @mcast1}}}, 0x88)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r2, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)

00:05:02 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="10000100609252168cb77ff316d3025779b7fb"], 0x10}, 0x0)
r1 = socket(0x2, 0x1, 0x3)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x6, @ipv4={'\x00', '\xff\xff', @loopback}, 0x20}}, 0x0, 0x4, 0x2, 0xb, 0x7f, 0x3, 0xfb}, 0x98)
r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x80, 0x32)
setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000080)={0xa1, 0x0, 0x80, 0xff, 0x0, 0x9, 0x9, 0x9, 0x40, 0x0, 0x3f}, 0xb)

00:05:02 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:05:02 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:05:02 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
connect$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0x2, 0x4, @empty, 0x8}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\b\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x24)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}], 0x10}, 0x0)
flock(0xffffffffffffff9c, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000140)=0xeae, 0x4)

00:05:03 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000040)=@un=@file={0xa, 0x0, './file0\x00'}, 0xa)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)

00:05:03 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, 0x0, &(0x7f0000000080))

00:05:03 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}], 0x10}, 0x0)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r1, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
shutdown(r1, 0x1)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={<r2=>0x0, 0x80000000, 0x8}, &(0x7f0000000240)=0xc)
sendmsg$inet6_sctp(r1, &(0x7f0000000780)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000700)=[{&(0x7f0000000140)="c95244865d2c3dabe769436d2d5289521d95306b61969bdd25891955e369", 0x1e}, {&(0x7f00000002c0)="aa59539866fb6e54dd0e45934cac69ed1a7922661f2699e32eb011e006ed393c25fcc0c6b6e9f41fe0d948843a6ea2641733456c37afd8bd7a2c0a5a673576a540f972df4e0f3f3e8d8b213327d821de6710d7807c77b272ca70b6f99f9c90c0b8ca4c1b8d", 0x65}, {&(0x7f0000000400)="c7d6589925396563d68951f6793b042222a34c3cfdca769a815c611022a503109239a8e8fc1f4e95e8e868c8f2fab93cf4e7447e0380f8e91a021fabfd6314558f352772395090396b5454e63717f16ab5260dc346595eb6c3b1875942b5658bb32b99be426eaa09dbb6a2c2f9407e6e7e301483c9567fca1d8609eb93b78afb5ac2916fbe25a93bc08e1ece6d0f7befcfbed6444cd7b200569febde993f33334231be23d7db6608f42a3a8bfed4947f435a0b395e498773f70671f18b98c138a37863ad8d833924fbcc145655c4", 0xce}, {&(0x7f0000000340)="d590d6d2212a0f9b7919b099e0896fbf663ac9ecfe7dabe2bee36f7b47453efc2773809c4e6249630e2cabaae079112b94c2d54493f167bd56dbdf37bba8d2c8efba79bb991a105ccdedf18b1edf4abb2036c47b2131e59a8b29ea3ea09bab42412d3a3a1b2a347806", 0x69}, {&(0x7f0000000500)="61d0f770005d2eb2ab60160ebd6ab9753cd2b5c6b33670102583991bc5bad882bcad01f2d4801ab5540faa812da114f8a599b85b38ab2d29fcfc970ce8317f53cc8b6dfaeeb69b41ed5d9968436c1d643e18f8ac58af7f4a42e8d1a0d6954af7be4ebe0dc41a57c3dba5a02d7e30e265f6a4d11dba7152e070d2a9e882dbc9ee572579b608b854351ecca33193810a820ceb648e6bc8", 0x96}, {&(0x7f00000005c0)="4c8c69822a409300abade9d702e360243ebf4006dbaf4b77051388144aa3edf96328043656496aea9c234c42bbc02c053c7cc286744cd143c4a8c23d75c8c37ecf16637e1d91c92bda89ac1173f4e75efd3243a13a24a064dc5977c67b9dfaf1c772df0d6b78f97edf2836647555125bf992454f87133c48d39b6826fafccb426b18e15ad9f8b90b0b998c1f4d5ca976895a236cbc331486decfa43e117de52bef9006e23dc4b9fcb52bf104", 0xac}, {&(0x7f0000000680)="7791e57f74b1247a0c0880553f6cb91b39d7789b88ef6a817894a72dd3cbe8d0da7c5425f5bdcc62e82803e41a8760b121926952b5d77298cb8157fdb678b3c18b79ae608a44d50a6dc5a4a9ca", 0x4d}], 0x7, &(0x7f0000000880)=[@authinfo={0x10, 0x84, 0x8, {0xfff}}, @sndrcv={0x2c, 0x84, 0x2, {0x101, 0x4, 0x1000, 0xffff, 0x8, 0x7ff800, 0x1f, 0x4}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @init={0x14, 0x84, 0x1, {0xffff, 0x0, 0x40, 0xd29a}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0xfffff800}}, @dstaddrv6={0x1c, 0x84, 0xa, @ipv4={'\x00', '\xff\xff', @loopback}}, @sndrcv={0x2c, 0x84, 0x2, {0x20, 0x3, 0x1610, 0x7fff, 0x101, 0x10001, 0x1, 0x9, r2}}], 0xd8, 0x89}, 0x20000)

00:05:03 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
shutdown(r0, 0x0)
connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0xfffffffc, @mcast1}}}, 0x88)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)

00:05:03 executing program 2:
undelete(&(0x7f0000000000)='./file0\x00')
sendmsg$unix(0xffffffffffffff9c, &(0x7f00000003c0)={&(0x7f0000000040)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000380)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)="01b59a199151fdeada2f08b0ac437820e736acb138d657aac7043ffa0bd1f70ad3e8cf65ae99890b4e0db9687201bbba1c6020476b54d1ae9f880d9e4b0a3c5cb00a547d6100a0a1e0870ce7d15c62091e0c6a1118e0f167e314bfcd75b85e1c3ca5f3c0bc5fd30da78b4d033c8eeb8ae4fc3b8067f2f7cb876235ffab2e4d48606b79fd7e6789f19788a8c7fa447ddf5ce27451b6bd0af159732a769058e66c9f7aae3961d19432400ffefb70b1edba7aa8c0ed5297ad9704d513e3c668df8e5ae8e31a69a551d2", 0xc8}, {&(0x7f00000001c0)="83cccd5d75e2b051321941a4a1fb48b584a4aa1630ffff1980064580e9d91c00da5be781328769be6eff450b1b7da17d352f7ea1b217c8e7c801bdc90407ea02a615edeb4e7f7a695ca40b005d741f04121d72e721ea73b7576621c081e54619010713161e2aad709e8995a7a4939ea50977627d277a38afdb5a90e931da84fdfc1df65281a3e92cd3d16358f4e0a2dc2ae73b3ce0619a2674c69114749c5b13a561f2207e4226a740bd5e2bb6867bfea3110ed249c8cc43", 0xb8}, {&(0x7f0000000280)="8ba428da363a297fca0ef9f0d215751b11bab414706806b620ce8941f418c65b1baa6355a41e2cea5816979cb93ef60bfa02ef7b1fb15d4e85760012b1b5b2da7dd5a7621d66d79703cf695d7582317a2f6d03c3501dd875c6ca94210b16aac54b8fb835903bcfa82397e26d1e7efc572bb6ef1a81a72e8941dc96cb45cdc274dc25fa4ce10645199a79174d059d89cdd060f9d1ba1ad899cb7bf7631c191ac79297ef7fb7a6a8f8327a815040265fb472ee183e296cdb0dc7b5f4c8d339567e1e8b5466e5fba8455fbdae9117d93b0ce3fcc0e8cf", 0xd5}], 0x4, 0x0, 0x0, 0x1}, 0xd)
open$dir(&(0x7f0000000080)='./file0\x00', 0x10000, 0x2)

00:05:03 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, 0x0, &(0x7f0000000080))

00:05:03 executing program 0:
sysarch$I386_SET_FSBASE(0x8, &(0x7f0000000040)=0x80000001)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r0, 0x0)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r1, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
close(r1)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={r3}, 0xc)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000400)={0x100, 0x3120, 0xd5, 0x6, r3}, 0x10)
connect$inet6(r2, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)
sysarch$I386_SET_FSBASE(0x8, &(0x7f00000000c0)=0x1ff)
r4 = accept(r0, &(0x7f0000000300)=@un=@abs={0x8}, &(0x7f0000000340)=0x8)
bind(r4, &(0x7f0000000380)=@un=@file={0xa, 0x1, './file0\x00'}, 0xa)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10, &(0x7f0000000140)=0x5, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'freebsd\x00', 0x6}, 0x24)

00:05:03 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe, 0x6}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)
r2 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x10000000)
writev(r2, &(0x7f0000000100)=[{&(0x7f00000002c0)="aefb25037f1b3895985394b1878f700664137251862c6326fdb0c8ba094af85e05135b876c093e9011d76c98231482c6d79c82280918ea4791a719ce951ac7f341af74af41746f9d676a6a64c34d11d40d3fa6d0a08efb10f8771153de1964dbf5768a470692d4becff09c84c34c60f12384378b81bd3b25d984ad8ab7f379c0c6a7d56b9109f531fa83a6f0558794abecf6d5205bc88456a2068e293788efeda2565362a808f1cd2ce6018c432382686d16adbf863ae876d3054ce1d37395bd44c7ddb79cd203cea316411c63af7d5e9074448dda026070", 0xd8}, {&(0x7f00000003c0)="1359b54d0cf1f49ea8802d1dc60f4fa8988f1f3896bb0c610418a381679ddfeb6a0a5622876bdb282a4642c09584f51d6210c1b7a21321dcfe56b90dbb08b14c20f1d206fc6602ea5fd02d5b6e8400d15b26234da9d3a7f7729de0eafd2b2f7c2092fff46a5c65a2cb5950ac78bc49ae04355471a649d4358cf7190397141a738d194a8d5baf189bdf74e0426a00c9f0822c940e709103426af7248f5c5d5bae20fb69f7006fe7b9428cf4aeeebc954c88956f828f02977a9e8a3f5005462013a36aade8ea6d26feab76256ca90df0627a8e8066d5594f80192dd7ed0db9a83eba86f2712e261f852350e192a2d0f3730d77878b40bb23", 0xf7}, {&(0x7f00000004c0)="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", 0x1000}], 0x3)

00:05:03 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, 0x0, &(0x7f0000000080))

00:05:03 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@authinfo={0x10, 0x84, 0x8, {0x400}}], 0x10, 0x8}, 0x20008)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'freebsd\x00', 0x80000001}, 0x24)

00:05:03 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), 0x0)

00:05:04 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), 0x0)

00:05:04 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
shutdown(r0, 0x0)
connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0xfffffffc, @mcast1}}}, 0x88)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)

00:05:04 executing program 2:
sendto(0xffffffffffffffff, &(0x7f0000000440)="15aa49612027468f692ea639100113df3a98a964392e57cb058c0d7218d665e840c275babe5810cc6c39a7f4568159a0adc520bb2d96d9e0bed7f90b38170d25cb56308b470a5da6254a3d5aaf275dd1a750", 0x52, 0x0, &(0x7f00000004c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="96355bbf698ee0a5045c51bf28fb0e2fa76f25a8f4466bdf9e4b0b191885535d3f4f1eb337d27e62999b2dd19c157a49f77785965a19970511ebe6c38fe5557cbd3dcea09aa8c9252cc25328fb70fa55814696cd65b3800b9f202292dc5d338d7827a0d7b015ec"], 0x10}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000400)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast1, 0xe1}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000180)="951eebe37d014921d901681a9e0d2c5f5ad2c8840cf70848bb63cb19d4c9809f1e8ce0906a1293a136b68d24ed334ecedf6e178b496032da530df8d00ffb7620db661490018224dd64a222391eef5f1afba801d80bebcbab60cbd09d8c4b9379e6e59e7240de9345ce360c6c73e146b3431975063f72f51252d77d9ae97348a38984cf2cfbafffa3ce385f40fba74e21c471e0d30475560b9f981acd9e", 0x9d}, {&(0x7f0000000240)="658cc0470f953ad61a6480f9465b8894e80ed8e22f14c30fc58a34e3e667650abca0de677e20f7b4a1ebbab56f5cbd1b420bcfa4692ccf0396d6f3c468f2f9b75e4bfeb86afa426cef741007940a0c3e65fd65f0a032dfa2d43e34ff7a218b55477f92c30537eb1ebd6802470de5a12d86e8a65843d9245f302560b338d9e9a63ab0f23ede09ea6f5a47b9a460", 0x8d}, {&(0x7f0000000300)="de02fd855c33013d894a643387715e7a0458f05cf124db4b29c0410de6cceeb8e1d8a8d9f9c1c0ffd2b8af1cf1e1ed1e3e1ec2d86212808736bc416e66a5ed22b66541ddbc", 0x45}], 0x3, &(0x7f0000000380)=[@prinfo={0x14, 0x84, 0x7, {0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x80000001}}, @authinfo={0x10, 0x84, 0x8, {0x9}}, @init={0x14, 0x84, 0x1, {0x8, 0x9, 0x2, 0x1}}], 0x78, 0x20184}, 0xc)

00:05:04 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), 0x0)

00:05:04 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x3}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)

00:05:04 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="1000b733abe3ff84"], 0x10}, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet(0x2, 0x5, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = dup2(r4, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000040)={r6}, 0xc)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in={{0x10, 0x2, 0x0, @rand_addr=0xfffffffa}}, <r7=>0x0}, &(0x7f00000002c0)=0x88)
sendmsg$inet6_sctp(r1, &(0x7f0000000400)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0xfff, @mcast2}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000080)}, {&(0x7f0000000100)="97f6acf04fba80bc0f853de864e7c6eda8312c6a5efa2a3eed7edb63cc7616a462a4d1b3a72d374ecf7a192255cd48fa06479e6055c498336de3a4b5f1a1e94119edbff8f6991ff6394170c6b006809d181ef4bafdea5afd88c8e2ea062ab81e8c3d23769c319c5c5d781cbcc3faaf0fa11a6c95b99dfee0b835bcf63a94a49191bee0e74f8164c6a1218debf2c28e47e9e443f3fda76fef6d123e326a97c912f73de409387717a5790e80292954ea", 0xaf}], 0x2, &(0x7f0000000300)=[@dstaddrv6={0x1c, 0x84, 0xa, @ipv4={'\x00', '\xff\xff', @rand_addr=0x9}}, @dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="37cf781f0ec320ff5812f1b03189a358"}, @sndrcv={0x2c, 0x84, 0x2, {0x40, 0x7ff, 0x0, 0x3, 0x6, 0x100, 0x4, 0x4, r6}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x7f, 0x0, 0x10000, 0x1, r7}}], 0xac}, 0x20000)

00:05:04 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x3, @empty}, 0x1c)
listen(r0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)

00:05:04 executing program 2:
ioctl$DIOCSETSTATUSIF(0xffffffffffffff9c, 0xc0104414, &(0x7f0000000040))
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="1000080084000000090000007f000001"], 0x10}, 0x0)

00:05:04 executing program 2:
r0 = getpid()
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000040)={{0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1d0, 0x5f9, 0x0, 0xff}, 0x100000001, 0x100000000, 0x5, 0x3, 0x6, 0xffffffffffffbe69, 0x0, r0})
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r1, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}], 0x10}, 0x0)

00:05:05 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
shutdown(r0, 0x0)
connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0xfffffffc, @mcast1}}}, 0x88)
socket(0x2, 0x1, 0x0)

00:05:05 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7e8d66856faa100000007f000001"], 0x10}, 0x0)

00:05:05 executing program 2:
ioctl$EFIIOC_VAR_NEXT(0xffffffffffffff9c, 0xc0384505, &(0x7f0000000080)={&(0x7f0000000000)=0x9, 0x2, {0x2, 0x4, 0xf800, 0x7, 0x40, "c849ed751242"}, 0x2, &(0x7f0000000100)="809b2cc1e0bb5a230fb66f1a833b07d1e769247a9db1798e94befd5eb404b5e492a7c6558a1335b35d9ee8fc48c283eabb188077ccbc1a7ac745514d33dac26a5a6a145ceccedea50bdea111180de8a79d1dfb16f0058e059d19beb70e5fcaaabf16351a1472e903372fc8e07f14f5396c2003a2", 0x74})
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet(0x2, 0x5, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r5=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={r5}, 0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000006c0)={@in={{0x10, 0x2, 0x2, @loopback}}, r5, 0x9, 0x4, 0x2, 0xffffffff, 0x9}, 0x98)
r6 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r6, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r6, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
sendmsg$inet_sctp(r6, &(0x7f0000000540)={&(0x7f0000000240)=@in={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000004c0)=[{&(0x7f00000002c0)="14ccaf3692e5ce20f207a2e1c512ca9d673a5c1a33cf0322021e412c75003c14cf75ec42159ed12e62b63cca6a64ba2f6a3395cb086003edb34f0f0fe8b0a0c7b8939737394112b42e0ed3dd1dcb2b1f4ee814523cbc86f40490077cd15b0e17d2627c4755c63c5ea16ec9931d45f77621eef979d910d2afde7af53927172e993b8f02355fe6670ff686d7bae39ebba79fece307e7bd3d", 0x97}, {&(0x7f0000000380)="9e96cc32efb294a8067ebc9822eb39d64b431e206c6850cf06e6efbd1d2533af93e72fc1292de533", 0x28}, {&(0x7f0000000880)="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", 0x1000}, {&(0x7f0000000400)="2db7175e3fe2d3a3702071dbdbe06c889849c06ee664789623024150bd9e67aca57bf17ffedb114bd0acf09303c68db880bc351f04672b7483468e5d8efb909c3e6b1f88f015345ae672725c87b1726685c325fc602aebc21f55ef0f5b5a5530aaeaec42ae2b59e72fa393feae3c0793ceb8b1d877a9de64ea9b926d933549a5d19f33380e8eec993e245956c6afbd9b359458999d9260b0c366f403b21bb90e2399f1437fc226d7d7ae774aef211a1f22fcbde0c7595302b663d57e79", 0xbd}], 0x4, &(0x7f0000000500)=[@authinfo={0x10}], 0x10, 0x100}, 0x18c)
ioctl$EFIIOC_VAR_GET(0xffffffffffffffff, 0xc0384504, &(0x7f0000000680)={&(0x7f0000000580)=0x1, 0x2, {0x8, 0x40, 0x0, 0x20, 0x9, "c4d9602bf91f"}, 0xffffffff, &(0x7f00000005c0)="a8f4655676e84912a250559fd0770a3e747e0b977f166aee64fba96b18fcdd96893e5285b9d1da0792521010994bff29b9bde5e49b9f0efd4415c3955818b88ebe3f195619622f5a0caa230a02626eb33d654301ac68102c5b7c26ed06bde78a01d12749cfe644fc91b967d5233e8e05db9e54729c8c7e0459b70d9a07efad26b02b33e315d9fd9d0731af2c5ae692", 0x8f})
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000180)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x18)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0xfffffffe}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7f000df2"], 0x10}, 0x81)
fcntl$getown(r4, 0x5)
socket$inet6_sctp(0x1c, 0x1, 0x84)

00:05:05 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000003c0)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}], 0x10}, 0x0)

00:05:05 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
r2 = accept4(r0, &(0x7f0000000040)=@un=@abs={0x8}, &(0x7f0000000080)=0x8, 0x20000000)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000000c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)

00:05:05 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="1000b733abe3ff84"], 0x10}, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet(0x2, 0x5, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = dup2(r4, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000040)={r6}, 0xc)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in={{0x10, 0x2, 0x0, @rand_addr=0xfffffffa}}, <r7=>0x0}, &(0x7f00000002c0)=0x88)
sendmsg$inet6_sctp(r1, &(0x7f0000000400)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0xfff, @mcast2}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000080)}, {&(0x7f0000000100)="97f6acf04fba80bc0f853de864e7c6eda8312c6a5efa2a3eed7edb63cc7616a462a4d1b3a72d374ecf7a192255cd48fa06479e6055c498336de3a4b5f1a1e94119edbff8f6991ff6394170c6b006809d181ef4bafdea5afd88c8e2ea062ab81e8c3d23769c319c5c5d781cbcc3faaf0fa11a6c95b99dfee0b835bcf63a94a49191bee0e74f8164c6a1218debf2c28e47e9e443f3fda76fef6d123e326a97c912f73de409387717a5790e80292954ea", 0xaf}], 0x2, &(0x7f0000000300)=[@dstaddrv6={0x1c, 0x84, 0xa, @ipv4={'\x00', '\xff\xff', @rand_addr=0x9}}, @dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="37cf781f0ec320ff5812f1b03189a358"}, @sndrcv={0x2c, 0x84, 0x2, {0x40, 0x7ff, 0x0, 0x3, 0x6, 0x100, 0x4, 0x4, r6}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x7f, 0x0, 0x10000, 0x1, r7}}], 0xac}, 0x20000)

00:05:05 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept$inet6(r0, 0x0, &(0x7f0000000080))
sendmsg$inet6_sctp(r1, &(0x7f00000000c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, 0x0, 0x0, &(0x7f0000000040)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}, @init={0x14, 0x84, 0x1, {0x800, 0x2, 0x4, 0xfc4b}}], 0x24, 0x9}, 0x0)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r2, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
sendmsg$inet6_sctp(r2, &(0x7f0000001200)={&(0x7f0000000100)=@in={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001140)=[{&(0x7f0000000140)="daa260abc41cb5a2ba9b0ae6f206ddef5110ac4dd2674a33361164710e2db2ff1c588854171a2a4fe19c2fb30e9dd2b9225926bd6d98255afa9632338d5fdb49a72f68a3db02486c915fd0cb45cfc6a86f7027760bf1b30a83328957b3adb3914ce0ba91037dedad490b6f73bb613463e90e09ff01fb0a14229552f0d251b45934cc3d56d6739597118928f1f65265e2e4771bed064948948d9421e8cb81d289fb8afdc7229c643db8dad4db0ea9a4c56825ccff7034a3afd222327f15c613854462bbc5b37fb54b695a7f92d57c0f5fabeb806532fe9c3b3e85386d8a7678481fb1cda1c9677e1eb20f0436e2fda45b6d47c8b835320f9b2a4fae5e1efb5b2a4181d2146b9c85dff53f1b6af1fe882149b2081964d4dd55a97da706815fdba461bba52a1fd13a7962d2a9d7998d1f9431f978a55e66d19727fa6331f6fda56573bd6663b7f95d08290aed285280005e809b562e863289ee47f1b305444e66fd573a038137d371402842806668e96850b79e91810c7e73e029109914cd77a3d79431ef160523c389adddf8d51eafe67ea9c052648169fbe62167cb3d2b2f9d6d3a89abafaa45c08bd749102454f4547e7ed3c4f22feb3dc03a4c4f1e4f47fb6590b3b3143967ccac1af0c21d85667f41bdcbeeea4896fe89a6897ea96d0b598d21dc61f5f4ba2b45d5a864fb9da6b056e9d8702e2445da30d09540924b70405a90bcc5b42d9224aeef28d55280b508937487713ab2f0cd57839a5c3d15d781b8306567adfd50b172915e97bb5ef4b020ff548ef00a21b16d9300e0ac6281b187eb8cee3311643c6a128c70d3b45f8c57916c2bc4250ad7373ac3131a08ff78da00e0471b4a3bd4448951d7a50b223db80e0487d5e88106a8518cb48e931ae985a940f2a89c36cd547c58c4a7b1a031c630baee5daf2b7dbd1fe0118534f9f88ead12632e66c9d68c46f232100df2d80cdd61ffb7a15e4f43bd60a1c4d10885a15f3965c7701d9987cbaac00a7f83abe4739ab2b410437bee416de0946e39bfb40dfb22c45dde2e0f13ce7a75fcd2ed3e053cc9683e3c4eb8daf6912f7d6f2fabe0e7a092cb8983920aa5704f3cef35a8805dbc36e9d042f6d021a7eb19933b4df5304d24b9683c37b1032c31b925362da3b1ca9aac9a8beff7c9cb2231d73ccfd1cdf65857883f637c9837c3a907dc1ecfb344236620ff66b9c0eb8ecf0f89ced964809661abe9cc77562d05189120c18d08faabf028917dc131575905e7c69e74b32ea7a722fb697afb634d1cb2af1a7f21e6510e6dcef54fe089baa55706a583961da6560d33a7c70c0863063457792a0440e960f0b81d7ef9f7775e73f02f46e1e3378a139e78863dc609ad3a593d3ff0bb7146e4fdc29865be8d82235b3f1663b1b8d7d3cd29cc3a42ff4355b769746060a42d58c45077de0ca6a5994028c7b1ec74adfec72502eb1be624d2edae7fa5dad07e0949bddf5ac3c0963855c65c3372f59db67d5ce7923e2c5198d4f818e31a96bbb8f1e2c030ad993c12b3580905a6be54d7e060985cc468c8e12d26a841fc1b9e31b910f9bd2b8233ea616ddb956871b68acfee8e8f126c44d7a2fe554a9e33872e026d66d39343dc9a495127f4b6f8fba19a22dc59ecb64eb507c5f302a338c8598f8e6a5ba8c6cecd3a9aa66d55f7b54bd8e082c0b33d1a31ae9811af5b43b02d456e6adb2711627f0f585a711f8b253434416e569f03999b2cfe33ceb6cbb891bbf0043acb5a2497c0027e329957a81439791a5c0d6f2eb3e98bf904c061e45590ec09ddc076f83be3657bd78ec76e04e50b42aaee19987da61d8ac7688dd3fd428486a3afedeea9734de7e56c4aed179015689f654344421dc8610ee8823919a5bfc9c727ad66114ce2f43aa77874e9c705b13aa6a96c2a50b995d36de5fba290bb572a8b42d7f88d0e0d49d4c7a421c3c4b5690c67726993e1cb97cb5242f8819f10367a2bff7f24972ea26e589bc365b47193044d6812c7ec02f18f6293879192eba77b1e8d8a85d993ea5bfac108bc0c27a11f51cdabeb0a4eea91bb18b5b191a06d4f824da30087fc9245bcee9afabcc498e040a283419c61541c10b3b6b2f673c6afa4eb5f3aa0b162755eedb4fa36ec6887e80dd3b13f236484a8c576098959a417b2c634586d2117aa176e17fd58f91240c6ab50b50d69bcc1eeb7262163043a214d8d88adedfe6dfef3a07275c8c24dac5d2747e6b33da356b22fead9287a262de8669f81332c12c7bf55064271fa0bc66a021e7bc04254ded5d139393fe3bde04c43ac52186b81481be3c2c893a67310af14c5a70db3e81952d0eedfa31f782aa39fc730ef143d8d6808bf5568324f63ccc4d4783c7b493829108da626e51e2d415f1c6bd1f2a9b0e33a73e82aeeb00f4300bbb12d1a8f06f92b7b18b5c95223533b2e18c79fb75c4846e7a34020b3d99359f0a155d29ac5ccebf108619058dbbddbebd46891174d18b24ed98e4f5f7cfd5af2252ea2559b3db77d436491942e56b5476e58ac795c39f39d578b490de231e475cc6a1c7d5b5b45b38668342023a345bba90f7f8948e623eb6890b9a43ebae8b986e1bbb538b7845b637a028ea7d1f4e74a65e6d7faffc66864f48588955b9b502a7b38ec73ab15e6f24c4eba82bfa6e683f798d11b4cd9b7447ce9d2d679caeacadddfd40f1b1826474e365660ff5988128ef2203206696103474384bc6ee5bd9091fefcbfc681ad7f1f3059fccade10b66c7722c1ad13d89257608bc7996bb0d500a45f8eab86ca2f40547af3e73c8dcabf76ee56ab1aef3fcd1fd5b996bcce0fe35e6a099e40c787b4779bdfd9137d88d0f740f3619051a679f495a544d0a2d8d759207ae1a043e0c436ca7d0a88dfcbb819fe505c45748a6a06b1e6fb01a151bc433e3474eea52ef7f9988f2fd4e4fdc8fc623949f53f704b001461c62687570a649c99fc9dd6e2db566948291a235938433014266b7e914fe28a76b4a4a6276ec96a7fbf76d0f2be989c3a5c8ff4bd4c92e204e2c3133eec5e8f812e105bf4ecb359c0d372fb1a49b70a1f630177d7c84addc7af8e8eee0a9ce3b48847403c503149d362f1438a7e6d706c220d66f0bca4c5bc14ccc41e792af7c4fee859d1f9c156f893e64d17761541d70b46bec84181ec7b726e4f5ed5b4652a07ade39b7ea790402799fa935e464979595decbe2420ebd2115d9630ba03da68a3ad8bba031a306a03ef37778b9722d605603b73ca800a04b454896ecf75460e7dc5390de6471ff77cd75d2a53bc2904222a1a68f0739f867a5c92e64fabd32ce9207639cf63c22e243bfda000a3dcd23cb1fbefe921b1b44b4a7665313ad366a31b3f52fc8ede6dcba4aee323e410e02bfb13ffd4e725a4735ccd5c3bcb7bcd1fd15b5edac9ed3e4995497b720d8232c7e9b96a7375fc40e3bfda8bd4edf5c5081d8859927e83944b0bf108f19843b4a87091a522272c489acb55370f0603cc087338e128a91871d2fabf106d34adb76ae56c5069cadda3d24a2bca0049ebbaa1f5109ba71590089499b69e942c15648390c0728d9eda96aa889d41d6e302b85e16ed7ebc21e0b254bfdcb56114ffa446b464f83226dbdd7ddb818ed7175fbb42b5363b182a0fb58b7f84cac249682e4b0b90f983d49eca126c172b4a2976c0c0f139fec65b7d3dc742e3475deb8aac3f67a84731105624bf76e17695954920a2df8ad2480a9c92558f2b3b9bfcb8ddef82e7f76bfade3bb3402e18e9d4ca0ce2cc4dcf42121b9a93188bc555d45baba203ce245b3c0337338805947c876e48594e41c3ce0f0ff8ddb9a1b6e23e361edf2c76c19dc393aaffca9d41ea7c0ef7594f97ff6e8da7ebbf6abd14d0ab41605bfd3185740badfa35e539ac6ffcb5dcc7c6d95904c38ab015cd6575810b694fbb19ccd9e585dc40962288c03a78e09dabc3cc11a4d6723c88ed131baf474f25c5c507a92282ddf47f18de56e058d8fe8d9f865dba881e6fc4cbf2f8a318ef6a01007e77bd04a58224dadd597e277470db2ea60ea01315c6640cff757293a2cf1dadaf5e1fb22e8f9b5d739e4a38532e5aca22ab61627a5913f6ed6d0eb76c4e81de535553530e50e7defdfab0e10b36a3288fce3f8af25a13116a82d513d8ec36fd343e43e29896f725fedb70290045cb183d9e871d6b2873312905385859abfa553d2ae580c45b43531fd2f0b6a4da3a1e7e734f7c315e4eaeadc025fb5d3af36c4e6be794311a488cc7f8df4b796032b75b0b4f6249f68f7e60abb9f22f7dc580304cce00036d70f0593a6376d1726c44725f576919274b882a79587d2d890e3d69ef39d01f0c08dd252222b3135899fea72f533af3afef3e294c8a8e0f43e4f9eff027972bf0b9f095f3428fd3905f129b258d4d0c391bda787286938cf7009ca034ac7baac04f014ed659754b01e60b2b6b7fff65824e7813d4b24add99e3bec354d13c3ff8359585c5846d73ae04b8196b7f63089ad06ba8c044190f5641332213a3de5504c62b3db5ab4bd399dd70fbfb99c0205fd9da6c5cc6fbd53fac735f6faede422a9e55a8bf9b8179fc8a84288634811319eb6e8fbacfa993935d2216e96e2db8e49f7dc69795f0083f06403c917e032fc433d3511dcd3bf61b6401dcb74752997d7f9413dd33283a89cc0644ff5cdef9e12711a63b789a95b09fe3050f22ea1319f2e8c915f5677587d8a63dd87ce0bcde77c5f1f5ce63136e55ca831b3a0035289428eb9948406ad709bd52f4b3b14841be1f6516ffacde8faa2ceb81aa698ea25ba39bb3eb663138bbcdad450b1eb832ae621cfe1da99b11c6edb54eee5cf3e49b2dcff32d8a496a38691c7ddcf0ac04c4278d28de73d775af8230d77025e52d74adc527e8b88aeb84e842c327b8a4b911c5a1af484e1bf1478cce1aaec850bcbd4d79b7941929300ace1ec0d1293855218bc2b67608d0fadaddda7bd943d2fbf8e869409bdadf37bcedf056746088cbf50aff9bab6edc3f3d3b7e8073169a26ea31aec246cd80c134a19f63d5b27a0daea99a4c358dd334de0a312a8020393c3546e497f21c74d0cf1d56558c534961c79fa9ef1152a168f42712246dadfb046b3ebed14147c34626b1d5d27d84f6c4a7f5d4a48b78be30583a0a21f4b71fb8311759c98dd01e4bd31d8c43ebc491d92a861df43019ef3f7525bce7152a2bc010d3843eb2300134106d1d0889e10ce322c47959813cce2d642859431507e065f4591bd0b8b10437874ba8bd257c5f0108ed204bba74b08a87251cef3ed279f4bb609bfa25944f01fc73f84d19134a9e34d0212b0171b30cefcd22f0fd11216deaa6514723e9b6d5b3f4495adfe2dda267a1a9ae59ab30216bde019335ca654ef732bfaae77e08b9af3837184194757301578d75bd1c0d2c3494114d4217dd1962576836ceaf895db9069166ac933a24abc401b34186b0d1f2e607c5834438e9de8e373fdf1992a8a831b890279c722ed8bd5b8b0c3762274702681d2517017659bbd208ccc5028a369c3a6600ee9847cad853d1632380bd2ed92daf2efedd83c2f49c125ba5a0c7e6b3fd38c8d209a28502c952a2c69f57ff93895808be0aa10b0d5dc29aec14d7eab71c0df55e489f855a701a7c9640af6472cc5226b31fbaa4a3a00bb2ebac6c57356a280ef6052756d85fb9a3c0a616efb2c2e6aa0df7e6cb04c34eb64bdbeb760b4bfee0aa15e59578cf2fbbfb5f6657e3cbb97fc51052502dc89167e496b50aada1284cda83761498e208f902704f467d53e6e0", 0x1000}], 0x1, &(0x7f0000001180)=[@sndinfo={0x1c, 0x84, 0x4, {0x1, 0x8, 0x3, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x3}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7fff}}], 0x60, 0x20104}, 0x89)

00:05:05 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000240)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000003c0)}, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000480)={<r1=>0x0, 0x1, 0x4, 0xdd}, &(0x7f00000004c0)=0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000580)={&(0x7f00000000c0)=@in={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000280)="c870f28c1ede76dc6e69e87fae3de353084c5bd9005d5ce15209af87216b5811edf9a0e4b6f43b4f3fddd4f376c56911d58e4ce5525cdb3c18c42eb9d788fbf44a0d65c30ad358fc280807f8319f5c63f731dd", 0x53}, {&(0x7f0000000300)="609464afcbc51f216f98597d52c7a455996bbce07d2b6eb384c654454fabd600ec2416366935c7435ff41f8525757af212fb89c7315b5b6f2d6a46311c23fc097e7ccf7525262d285bcb40243d6d27", 0x4f}, {&(0x7f0000000380)="239e482a42df744dd7ede8c24bca016d9f42ba8214d106bc855b0221831050f63ec1108b240a7eb48180bdab23c1ac5eac15676a7561843847699178f1def56cea972cf0d2890b68c8725e70bd0d69541d5e3d5a7f20c789de77d330c1c9b45237b1de286c3b94573a2eaec22c438e96d176", 0x72}, {&(0x7f0000000400)="a81d78bbcf07e2132a2bea90c34f9e6014bb33961cb2a35c17995fbc228b", 0x1e}], 0x4, &(0x7f0000000500)=[@dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="32a82ad1bc80ebcec81fe34e04c9b114"}, @sndrcv={0x2c, 0x84, 0x2, {0x0, 0x8, 0x200, 0x7f, 0xfb40, 0xfffffff7, 0x8, 0x647, r1}}, @prinfo={0x14, 0x84, 0x7, {0x8, 0xba}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}], 0x78, 0x100}, 0x20000)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000001900)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001940)=0x1c)
r2 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000005c0)={r1, 0x200, 0x5, 0x9}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000200)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000100)="0a9a650cc508d56607dcff83b296e0b2e93a581c6c12f4d911c414177ab6de23fdea9ae214ccf1b6b816b88d4a41c297d125a12b2291131c805339b615fadb1711e9a4f4b6840dba4bc8b6f01aab445d458b84784014cf4e6106c10f093fb04888e0bf33e6b1ffa0f035dec6184071798306186e1edb279ce0fbc5ce3ed7b092079c49046dc33ecb6cfa2b2f8503e2a5109341f43be51d4352f398e757a5f66b31c8f5735c5984ed614d8721f6d5b7c35e48bf42294bbf7671468a590760b2891161b67508081c40f2c01d35c4b3eefc3cbe66", 0xd3}], 0x1, 0x0, 0x0, 0x100}, 0x89)
pipe2(&(0x7f0000000600)={0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x100000)
sendmsg$inet6_sctp(r3, &(0x7f00000018c0)={&(0x7f0000000640)=@in={0x10, 0x2, 0x1, @rand_addr=0x3ae6}, 0x10, &(0x7f0000001840)=[{&(0x7f0000000680)="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", 0x1000}, {&(0x7f0000001680)="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", 0xfe}, {&(0x7f0000001780)="8a3dfa425a83349e8483684f930872d0eaae2e896637934521e0f40fa6e2a1ee9109c8a3478435479a8286c6a885418e75daf186794f507a842c84b4d2ed3ab84c8a1ffcd0197abaead7c63f8ecd40af0e234aa1523427282b50305bec6c343da277b1971ff6d399d07840c1c66ff95273ce28c92e36c1427d64cda88960f86894bd58f0d15ab0aead40305b704f9ab1198baa01a87fc83227eda9d61368c2d6d201508739acf76b80691b4cc5ba67687f1d", 0xb2}], 0x3, &(0x7f0000001880)=[@dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x40, 0x4}, 0x84)

00:05:06 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
shutdown(r0, 0x0)
connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0xfffffffc, @mcast1}}}, 0x88)

00:05:06 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0xbfe, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}], 0x10}, 0x9)

00:05:06 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe, 0x6}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)
r2 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x10000000)
writev(r2, &(0x7f0000000100)=[{&(0x7f00000002c0)="aefb25037f1b3895985394b1878f700664137251862c6326fdb0c8ba094af85e05135b876c093e9011d76c98231482c6d79c82280918ea4791a719ce951ac7f341af74af41746f9d676a6a64c34d11d40d3fa6d0a08efb10f8771153de1964dbf5768a470692d4becff09c84c34c60f12384378b81bd3b25d984ad8ab7f379c0c6a7d56b9109f531fa83a6f0558794abecf6d5205bc88456a2068e293788efeda2565362a808f1cd2ce6018c432382686d16adbf863ae876d3054ce1d37395bd44c7ddb79cd203cea316411c63af7d5e9074448dda026070", 0xd8}, {&(0x7f00000003c0)="1359b54d0cf1f49ea8802d1dc60f4fa8988f1f3896bb0c610418a381679ddfeb6a0a5622876bdb282a4642c09584f51d6210c1b7a21321dcfe56b90dbb08b14c20f1d206fc6602ea5fd02d5b6e8400d15b26234da9d3a7f7729de0eafd2b2f7c2092fff46a5c65a2cb5950ac78bc49ae04355471a649d4358cf7190397141a738d194a8d5baf189bdf74e0426a00c9f0822c940e709103426af7248f5c5d5bae20fb69f7006fe7b9428cf4aeeebc954c88956f828f02977a9e8a3f5005462013a36aade8ea6d26feab76256ca90df0627a8e8066d5594f80192dd7ed0db9a83eba86f2712e261f852350e192a2d0f3730d77878b40bb23", 0xf7}, {&(0x7f00000004c0)="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", 0x1000}], 0x3)

00:05:06 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
shutdown(0xffffffffffffffff, 0x0)

00:05:06 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto$inet6(r0, &(0x7f0000001740)="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", 0x1000, 0x101, 0x0, 0x0)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
r1 = accept(r0, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c)
listen(r1, 0x2)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000001c0)={<r3=>0x0, 0x3, 0x4, 0xfff, 0x9, 0x100}, &(0x7f0000001640)=0x14)
sendmsg$inet6_sctp(r2, &(0x7f0000001700)={&(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @rand_addr=0x9}, 0x10, &(0x7f00000015c0)=[{&(0x7f00000002c0)="0d3826ac78c09c65a3528f9a1cbb6931576f717ade6e619b5621325c7448f24099acd6e9838c8bc1805d3258bb04ecec0cc37636e601c00e54c2f43b2ffa3b6c16cb2e065dcc6607cafbde7792f5dcf41dbf986ac5bd28e04a77485db5e563c2560b6e32976b8f9b2213cd76f7f2740677e1a4a68f8cab6b1a0b15d3e7fd704bc066e98cc04786975d32d41ccba4247dad9b4ef6e7788bc6a58d63907d89afc1212cce76bd9cfd4806f8f3fcb35a571920312249ae3625fea6b5e468e5db45f2dbb1e9b58f5ffde0b8e4d9ad33543e64c3253a42198890afcf1fd0d37de05d06a35500a52b491f0a385946e0b9f5bdcdfc1fc62171a05ddbb16d0b9a209ba0", 0xff}, {&(0x7f0000000100)}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f0000000140)="cdd96dae92430d4f330703367ca8ceb3ee7ceb6001009dddf9", 0x19}, {&(0x7f00000013c0)="700f1d384af92e0348707bcb3a411a02da846b7dddf0ee916040e2c1e79a8c1e8d8c560690a9cb83ca8f361bfbf6896748a1d39aadc3766ece8484c937f75e8f4396ab924f66a057377265024922e46408d2fa45eba46f095d2869c438e0aebfb011b7257a397124e4db40ac8dc8a6298506895a54f0a74d127e670c7e8c0543c150edcd1343517a878fb628cd9704a755cc58807e53a35ae88fae2543f346b66961300ddf964d2f6444090442f694adc0443fd5f93af4bee5c6704aee54192db8d3adac9cd6a99663c6de687c5b835f4340329471198f7a0067523810d7c6bb19dd330bda9b8805820bd2d13413bc9e3770", 0xf2}, {&(0x7f00000014c0)="0026e6f4f727beb83e5ff36663e7579b0b3d16bbccc922d2246d90b5831ea463341d03aca8e6f0c8bbe93eab1e5de44ca079ee09626453b53239ab0e56d3bdffcf6d7eb85c81c93bd5a36a664e11b6063e66fab3fe8e2ccc670f0675e3aa804e6132279c0babaa15b751ed1a89bc7f3b0759e40b031329f8c4ee2a546e246279b2c1f5b6764c07e47069f27fe864df9e6a3e5ce0d0b336916e880b2df5c67585a206070fa87bec8d80db5714b6bf368c7b813e439a40a912f2e6f5d6d0834db7db48713c9edb25fa3850bb4c0513c399accc07041ce9d1bc4655458c4fc7c613d53ecbea030bba0bb8d8b5d7a39e", 0xee}], 0x6, &(0x7f0000001680)=ANY=[@ANYBLOB="14000000840000000700000000000000080000002c000000840000000200001a04000200006100009e0b00000600000008030000dc00000006000000", @ANYRES32=r3, @ANYBLOB="10000000840000000800000003000000"], 0x50, 0x8}, 0xda47f2131183848d)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r4, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r4, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
getsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000100)={r3, 0xce, 0x5}, &(0x7f0000002740)=0x10)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000200)={@in={{0x10, 0x2, 0x2}}}, 0x88)

00:05:06 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="683c59c131c21fddfb266e3420b01384"}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="1000000084007f0000017f1d3f35d4c220d7b86230524bfe1c693b732030db3ead524358b8bd235a733fd6a65d090000007ba12f5b21d146a809d2719b6e424f51a96f0f2a0adbdc8bd05256cc58d0d23f280d18dda861dc11cfea"], 0x10}, 0x0)

00:05:06 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket(0x2, 0x1, 0x1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000003c0)={'bbr\x00'}, 0x24)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r1, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f00000000c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x1}, 0x10, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1008070020000000090080007f0000018fd7a5b09941339374e7fd1a9263311342a6b5dc752a10c816778919fcd180ee7c76111dc33943d2af6d164605c3b43a691b3ca36e64c1682d8737d0874569a4d758e57d10ca35f6ba9f95d3d9442e488aa4a94182f41f56f5fcbcf8019a02ec1ad8ccfb63c1af4c4464b9eb8a2915bbca93627df609d8bfcff7e45f8d604887a1cdeafbd1494b771a7a448f095cc32d4159adc44335848cc3e497fd3b4b773dab4bd450422fc998ce684760fd5c"], 0x10}, 0x0)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8)
r2 = socket$inet(0x2, 0x5, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r3, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000380), &(0x7f0000001700)=0x4)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040), 0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000180)={0x9, 0x3300, 0x3, 0x5a78}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r4, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000240)={'bbr\x00', 0x9a}, 0x24)
sendmsg$inet_sctp(r4, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8)

00:05:06 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r1, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000040)={@multicast2, @loopback}, &(0x7f0000000080)=0xc)
listen(r0, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r2, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)

00:05:07 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
shutdown(r0, 0x0)
connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)

00:05:07 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0x2}, 0x24)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r1, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}], 0x10}, 0x0)

00:05:07 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
shutdown(r0, 0x0)
connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0xfffffffc, @mcast1}}}, 0x88)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r2, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
socket(0x2, 0x1, 0x0)

00:05:07 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="10000200000000007bb84b6192ebb13c55bdbc6970990900f1ff7f00000170cd22d00c8a36ef6840cf4d3e64ff271088e5cc9f8f4944d265fcd7c6511961eb984ee101cb80ffa47eba61f261dff02e228fb1e9ba3c17d0c5f691c6ea1229d6e400d3950bb71900d65c1b6173d75351b46c6c0de34af65998f2816d256dd8ecdcb67223f7da62d9744d01cc1afa9895d6862d7f0a13e991832f929ec59bc2f122f982bcdbaa25e77442de6abf3e43e82e57f66ccef080a5af5f663512e4cf1a33f10afb43909ddeba4ecdf1af0000"], 0x10}, 0x0)

00:05:07 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x20, 0x80}, 0x0)
sendto(r1, &(0x7f0000000100)="798cce190a71c69d9e6fb5b0dc46ac6319232b80f1d43cd99393a3e956549d60627f3d5130127f6a3e6c95c8c74b2eb8626ec942c7434eabc3739fa47874cd12b17dd838272561ab27aebc7ce8f62814", 0x50, 0x4, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x2, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x3f}, 0x1c)

00:05:07 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="1000000084000000090000007f000001ded24ca6a69ef09f75d8ae0fb12a4caadb1386370d1b4d5a3577c150a81449a68eb09981c5747ae670a5235056cd3a9bcf187483f5537b16afb400cdf24902115c544494892e2b12c8ab6ace8c63b2868ff4fe51101bdae41248077c", @ANYRES32=r0], 0x10}, 0x0)

00:05:07 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x6, 0x1000, 0x800, 0x2, <r1=>0x0}, &(0x7f0000000080)=0x10)
freebsd10_pipe(&(0x7f0000000100)={<r2=>0xffffffffffffffff})
sendmsg$inet6_sctp(r2, &(0x7f00000000c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@sndinfo={0x1c, 0x84, 0x4, {0x800, 0x0, 0x48b2ac02}}, @sndrcv={0x2c, 0x84, 0x2, {0x7ff, 0xfffe, 0x600, 0xb35e, 0x3, 0x7, 0x1c11, 0x8, r1}}], 0x48}, 0x0)

00:05:07 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}], 0x10}, 0x0)

00:05:08 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)

00:05:08 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
shutdown(r0, 0x0)
connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0xfffffffc, @mcast1}}}, 0x88)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r2, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
socket(0x2, 0x1, 0x0)

00:05:08 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}], 0x10}, 0x0)

00:05:08 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x8001}}, 0x0, 0xfffff685, 0xff, 0x790f, 0x1, 0x7917}, &(0x7f0000000100)=0x98)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)

00:05:08 executing program 2:
sigtimedwait(&(0x7f0000000080)={[0x7, 0x3, 0x81, 0x9]}, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @sigval_int, @spare}, &(0x7f0000000180)={0x9de, 0xffffffffe75aa832})
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="1000000084000000090000007f0000cc7929cee88b7d01"], 0x10}, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x0, 0x1ff, @empty, 0x14}}, 0x0, 0x6a, 0x1, 0xac, 0x9, 0x8, 0x10}, 0x98)

00:05:08 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="1000000184000000090f00007f080001656ffff0af221d58c2191f356fc17342175a02c0fcba89eda965f0d9af2ede39b2daec4ee0b64e54bcc02279b73f1a42949f32e7b78f02fc40ff60edd637594714a0635943b680f8d9cfd131c195c65b84ad5dd0eadaacaae812daba26d69080e4d00a8a3c"], 0x10}, 0x0)

00:05:08 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000002c0)={@in={{0x10, 0x2, 0x3, @multicast2}}, <r2=>0x0, 0x9, 0x1000, 0x80, 0x67, 0x3ff}, &(0x7f0000000180)=0x98)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000240)={r2, 0x80000000, 0x3, 0x8001}, 0x10)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r1, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
getsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000040)={@multicast2, @broadcast}, &(0x7f0000000080)=0xc)
r3 = socket$inet(0x2, 0x2, 0x0)
r4 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_mreqn(r4, 0x0, 0x9, &(0x7f0000000080)={@loopback, @local={0xac, 0x14, 0x0}}, 0x6d)
getsockopt$inet_mreqn(r4, 0x0, 0x9, &(0x7f0000000000)={@empty, @empty, <r5=>0x0}, &(0x7f0000000040)=0xc)
setsockopt$inet_mreqn(r3, 0x0, 0x9, &(0x7f00000000c0)={@empty, @local={0xac, 0x14, 0x0}, r5}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000140)={@loopback, r5}, 0x14)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}], 0x10}, 0x0)

00:05:08 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r1, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000100)={<r2=>0x0, 0x6, 0x6, 0x8, 0x4, 0x3, 0x8a3, 0x1, {@in6={{0x1c, 0x1c, 0x0, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7889}}, 0x0, 0x5b8, 0x1, 0x8, 0x0, 0x3}}, &(0x7f0000000040)=0xb0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000080)={r2}, &(0x7f00000001c0)=0x8)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}], 0x10}, 0x0)

00:05:08 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r0, 0x0)
connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)

00:05:08 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r0, 0x0)
connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)

00:05:08 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
shutdown(r0, 0x0)
connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0xfffffffc, @mcast1}}}, 0x88)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r2, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
socket(0x2, 0x1, 0x0)

00:05:08 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}], 0x10}, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet(0x2, 0x5, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r5=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={r5}, 0xc)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3, @loopback}}, r5, 0x7fffffff, 0x8001, 0x30, 0x2, 0x3c37, 0xca}, &(0x7f0000000280)=0x98)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r7 = socket$inet(0x2, 0x5, 0x0)
r8 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r8, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r9 = dup2(r8, r7)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r10=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0xf, &(0x7f0000000040)={r10}, 0xc)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x5, 0x9, 0x0, 0x81, 0x1ff, 0x0, 0xfffffd51, {@in6={{0x1c, 0x1c, 0x2, 0xff, @mcast1}}, r10, 0xffff8000, 0x2, 0x20, 0x7fe000, 0x8}}, &(0x7f0000000040)=0xb0)

00:05:09 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)
r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000040), 0x40000, 0x0)
r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x10, 0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10)
dup2(r2, r3)

00:05:09 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYRES16=r0], 0x10}, 0x20080)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r1, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2, 0x80000}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r2, &(0x7f0000001640)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x6, @mcast2, 0x2}, 0x1c, &(0x7f0000001680)=[{&(0x7f00000016c0)="fe6b4d", 0x3}], 0x1, 0x0, 0x0, 0x80}, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f0000000240)=0x7f, 0x4)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000340)={<r3=>0x0, 0xf212, 0x0, 0x7, 0x100000001}, &(0x7f0000001600)=0x18)
sendmsg$inet6_sctp(r1, &(0x7f00000015c0)={&(0x7f00000001c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10, &(0x7f0000000200)=[{&(0x7f00000004c0)="2ab9247b24a11f6219e14f6a4ceda3452406c2ed67895721ff64e0a703c00492bcd88bd451162384cb019bc0f816454455bcbe36ffa0501703dbc5663d012e6987c39a41efcb50bef10329570c0dbd194e13c9d2b343b54ab47687002ea859c163d45b746096c9a37de503109b0ecbc7d35241e2444f90ceeaa0b8d929d43801797c2e15e7c5e7dfae8c5b6af99e1ee3bfe454914c550aece6acd2af6208895654aa2dffa5c21f0325065edc5f4da32aac0da382e68ce3ae4c5f33bcce05b907ea39896980aaf78ac2db32dce63bad73c853b1a3985057e14ae931bc3fdf4bbeaa3cd60022", 0xe5}, {&(0x7f00000005c0)="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", 0x1000}], 0x2, &(0x7f0000000380)=[@prinfo={0x14, 0x84, 0x7, {0x0, 0xfff}}, @sndinfo={0x1c, 0x84, 0x4, {0x7, 0x0, 0xd4db, 0x539, r3}}, @authinfo={0x10, 0x84, 0x8, {0x5}}], 0x40, 0x80}, 0x108)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x2, 0x7fffffff, @rand_addr="abf37b09311e80e2fcd268e0768ed966", 0x7fffffff}, 0x1c, &(0x7f0000001c00)=[{&(0x7f0000000080)="10dcbdb61bc311355a35437e78", 0xd}, {&(0x7f0000000100)="4e302cf72236396b78c53fde5810aa8ae5969907584a0866f094822bcea0a688e57d98cf4bf1a199f42fd668729ad1c54a0749ae3b0025ed050ff61867d848970fd6830ad5ff68835bd7449d435503d7c0fab7b007bf10012b44508af91b5cf950a1b5faf3f23584b03e754f39396197c1acf2d81dab8b1a5e51251c544095e5a13f690e1af56267b9d7e74986943338e2cf0a9777ae48d75b7bfd4e3b82b3f47d19ec5a5bab473fda009d429edbb571aa916b63a13c663b3d8b3eabd1c94f", 0xbf}, {&(0x7f0000000400)="bdc01e0e1508dc457522025421ac31b0456894d36965ef0c19245ad8abe26a862b15d8c07594444b819b7d281016178e497695f92c08ca16fce3c1d34861837fecf14a08b8ec00003143d07a3751208df4fb29896df81f7d8731e3b17c675fa6a26d019acea9967958eb694c49e4f450c7883f4f9f63c72e93ae4f8c1024e27c692357d19b3f611760f6939f", 0x8c}, {&(0x7f0000001bc0)="f114b4cae6b59c662deec84ac81ad356761bca", 0x13}], 0x4, 0x0, 0x0, 0x20108}, 0xc)
getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000001ac0)={<r4=>r3, 0x4, 0x81}, &(0x7f0000001b00)=0x8)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000001b40)={r4, 0x36, "e7aa5b58a6593fa733f4b1db08648df79f658b9d94f013e4839d673978ab0c2a789ccf18588a8d79b3d7151a189fe5c146d126a2d31d"}, &(0x7f0000001b80)=0x3e)
r5 = __specialfd$eventfd(0x1, &(0x7f0000001700)={0x0, 0x5}, 0x8)
sendmsg$inet_sctp(r5, &(0x7f0000001a80)={&(0x7f0000001740)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000019c0)=[{&(0x7f0000001780)="5eba37ae760fbe5289185ae90c88c5d967543583d1da2a9e72946d019721d1efb278219a67f2940003c6c234403d92c521a12b0db0a14b6334776aa696657a24787574523d5f0a50db4a7c6bad0206248421a058111662da9f0ebf668c7620acba621bd6f6897d22182721ccdc525d374ba364e4577d49eee1ca6909d34abc58ff24affd0d0b8147d6c8e7d0e1785250c734f3b4eda74f5f18f818203545919cbf13f136cd649546cb7b44494fedd57677e40852e24b6603b4e7db91adae6317", 0xc0}, {&(0x7f0000001840)="de5771bb74bc302e60fe7757da47af25f417fecbde784995beab234a74662bcbc51e10cce4acaf", 0x27}, {&(0x7f0000001880)="aecb64f6cd4948614e126c04f5118b75e257a807c45228bc4391636ea580e916dda136549dde1764b1664cd144d9b510ef2bb76266226366e44f2895ca2f50f7fd33d4de5d77696d93f71074dd619c37d8897177499a5aeaf34f8cf43d644512a3d112aadcdf4345f28e", 0x6a}, {&(0x7f0000001900)="c69e31ce167d0020950b61622b47449c0bb0ba952a36d41cdaf3b9ff741afe177a4806d350a5148aeab565265f09d39f2e96cd1b4ba64d966990acfcf39cf66a4c927b897a2f994fa32085cfbc49e7f2b2311348f779ec8e976e224372757323369225651c9613c7b5ad2faeed4def81ba2ef67e15f568a2d7b5c58950daec4c1ea28324ddfcb019a88844ec69a26507dbd086f28a63a3c25fa434f73dd807b5738a1b7fffad40606c96903948c7aa54f81bc92c67dc9974", 0xb8}], 0x4, &(0x7f0000001a00)=[@sndinfo={0x1c, 0x84, 0x4, {0xcba, 0x2a20, 0xcd4, 0x2, r3}}, @init={0x14, 0x84, 0x1, {0x5, 0xfb9, 0x0, 0x1}}, @init={0x14, 0x84, 0x1, {0xbb, 0x7, 0x7, 0x2}}, @authinfo={0x10, 0x84, 0x8, {0x4}}, @prinfo={0x14, 0x84, 0x7, {0x0, 0x401}}], 0x68, 0x10c}, 0x80)

00:05:09 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}], 0x10}, 0x0)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r1, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000180)=0x4)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r3, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
shutdown(r3, 0x1)

00:05:09 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRESDEC=r0], 0xfffffd3c}, 0x0)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r1, &(0x7f0000000400)={&(0x7f0000000080)=@in={0x10, 0x2, 0x3, @multicast1}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000100)="2b57d678d1e88b6ea55db6406f1f23d29793ba74ccd2a71d49605b7231a843a35da8e7915005bcd2ff190248f10f87afce4483d74f09e416fdb5392a165430609b463a211ecb28b27d0f3e52a20017dfeade0299761170f37029b3266a241503d89d2ff587be10a772563795bdd135d8b6ec3a84b6345df68bc911af59521d8a336ffcfe21d8c79e4df6b98d878d39046b98ad22e374cff42c19114f5cf064cdc3b86f34197cce659782a73e85d76ddc2ce30e7657901441fb2249ee64589a17b9c362467c4a9308fa12c04fbd03dfa07282322aef1fba6d6554b39d88bda1fcf7b0d4dd7bfd52f5e59d12be96e0228e1eb423e1198d8326a59ef07ad051", 0xfe}, {&(0x7f0000000200)="c5920ee56dc170b5917f23b4286594a8004032f05e2cf874abbf579b8ba2b1d48b9b0799abf49a7813797fca9bb08e2355c9db25e76917fde222df6322cb3bbf1151dbfca8ce9e76721b941f85ca1febd01f56c1dd1fa437c95119b7b0c79b86014b5ed13190", 0x66}, {&(0x7f0000000280)="799e332c14f6bc8a9b5355b5eb17daabb9e25b8e63090366aa6615f9f805d9345a5fdeb0bf11304d56854930bd9c88b3d2454fd33fa572bbc99095ac85bba91e8a4fbee1a2651deb55c1a054f7c868c130f64d71caf4f2db602612786aa2235763fcb1471127f3217bab9750b7fbac11e2a6fce43e2cad77e87c5de3873955a53e1a3151ae8372c9831a87fe33964a2a29aac30b52525c51d071c2399c1c3bed0a9677d6d4895a73d0a25528f4852ff6674ab5622b4da72aad11cfaba3fe4ba10b781a1dc4a48ab3a95f28e521a43c0c777ac93e5e6dac9de94f457217e0166f137723", 0xe3}], 0x3, &(0x7f00000003c0)=[@dstaddrv6={0x1c, 0x84, 0xa, @ipv4={'\x00', '\xff\xff', @multicast2}}], 0x1c, 0x8}, 0x10c)

00:05:09 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)

00:05:09 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
shutdown(r0, 0x0)
connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0xfffffffc, @mcast1}}}, 0x88)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r2, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)

00:05:09 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = accept(r0, &(0x7f0000000000)=@in={0x10, 0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={<r2=>0x0}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0x5}, 0x8)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = socket$inet(0x2, 0x3, 0x81)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r6 = dup2(r5, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r7=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000040)={r7}, 0xc)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x2}}, r7, 0x4, 0x7fff, 0x40}, &(0x7f0000000200)=0x90)

00:05:09 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)

00:05:09 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000040)=@in={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10)
listen(r0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @mcast1}, 0x1c)
listen(r0, 0xb83)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000)=0x6, 0x4)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)

00:05:09 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000040)={&(0x7f0000000000)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, 0x0, 0x0, &(0x7f00000003c0), 0x0, 0x188}, 0x20005)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000080)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x14)

00:05:09 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)

00:05:09 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="b59028b07908e3311812100038228400"], 0x10}, 0x0)

00:05:09 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000003c0)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="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"], &(0x7f0000000080)=0xcc)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet(0x2, 0x5, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = dup2(r4, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r7 = socket$inet(0x2, 0x5, 0x0)
r8 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r8, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r9 = dup2(r8, r7)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="a65f856fba61188da3c9aaf93926207692ee484f6e74aab4e5ef6245b7c1fc273ead5821cc2bd5f7983a23fc14c23ea44276f276c8a5fea3de77e54d2e6d79a6b18cbba5f1845a", @ANYRES32=<r10=>0x0], &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0xf, &(0x7f0000000040)={r10}, 0xc)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000040)={r10}, 0xc)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r5, 0x84, 0x1d, &(0x7f0000000300)={r1, 0x5}, 0x8)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000040)=[@sndrcv={0x2c, 0x84, 0x2, {0x7, 0x1ff, 0x2000, 0xe60, 0xc61f, 0x4, 0x0, 0xa}}], 0x2c}, 0x188)
connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x103, &(0x7f0000000340)={0x0, 0x36, "e2c1da1eeae36fc39f59ff9c76830da5941bcc6fea054f2bbcd68d2edbfee296d249f169c36cacf4f8f509b1212ff3a5bf376d53e5d4"}, &(0x7f0000000380)=0x3e)

00:05:10 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
shutdown(r0, 0x0)
connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0xfffffffc, @mcast1}}}, 0x88)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)

00:05:10 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
listen(r0, 0x0)
connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)

00:05:10 executing program 0:
r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4}, &(0x7f0000000080)=0x1c, 0x10000000)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0)=0x9, 0x4)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r1, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
listen(r1, 0x0)
r2 = socket$inet6(0x1c, 0x10000000, 0x7)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000100)=0xfffffff7, 0x4)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r3, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x88)

00:05:10 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
r2 = socket$inet(0x2, 0x3, 0x80)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x2, @rand_addr="a35329f90855db5bdb132f081ec11964", 0xfffffbff}, &(0x7f0000000140)=0x1c)
sendmsg$inet_sctp(r1, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
shutdown(r1, 0x1)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000240)=@in={0x10, 0x2, 0x2, @loopback}, 0xfffffffffffffedb, 0x0, 0xfffffffffffffe8b, &(0x7f0000000180)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}], 0x10, 0x89}, 0x20000)

00:05:10 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f0000000040)=@in={0x10, 0x2, 0x1, @loopback}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000080)="d42913aa369996e1e30164a9bf26f73ccf96a1a427056df765ebeeb0007ba75efdea07c2315f2fa89174a586093e995e3cdf9d3356d6f9487dcc2e2a5568ea11db6e364247e6ba8fc39f20afcdb8286132543f441e06e63a52f2468224a96ca73456a7433f4e4b5ad7c74e1d4f0ebcffe643e904c45a9a4d051e1b", 0x7b}, {&(0x7f0000000100)="2073c80e7b85468faf62a134d5ef5cc9804de191c23fcd34a1bb9c20b1234e58cc4d1fd973a04980512a0fa76c621c9d4c037b89dffeb7620e03454ad760652b6a1672f422debb02f7fad7f4ba64972369f98ef4668550520829c39cd413bb5765cf43d21b5d52b90cb57dbdb2e0405640c86fc0876b9a395e5caf609b", 0x7d}, {&(0x7f00000002c0)="1ff84d0ec8bc0ba136c028ff079d5f63d8b46e64c9ce59dbfe843643a806729146d6eb2f9dab4a260724e4161fbce926b00909bed8efdc93d73c4787b412a4c47ae6c41067db122500d36a95c9c0cfcf402bfe66c3198ea374c3c43ae818b60e674a8c8d489d3ae7486ea24aac2c1a", 0x6f}, {&(0x7f0000000340)="f85b2ab7153384837b1cd55ab879caee3c3252f4bb3e82255db324fefc5bc620ac19b6d3e1221a74ff68808877bcc8ac89a884f6083351418cf51ca6721257d8bc0a5c2ee1bdd3", 0x47}, {&(0x7f00000001c0)="b07d031512f153770be1f71d842618c2b87ce5d9d6256f824fe2c82e5e9866", 0x1f}, {&(0x7f00000003c0)="8b9398af402e800973faefba6940e896939852a0092c1d67c25150376db4c6", 0x1f}, {&(0x7f0000000400)="b7dffd61c477fbe07743d20a9661962eada1a4490acfbc4cf8241343b3ea5eef793b41c38cabd2", 0x27}, {&(0x7f0000000440)="caacf28809493ed4691cad7ade686b4ca2c1df5f921d19f9bb5b9c677b05b6d34e97a2ede232015a61071db4116b074ebee513f8749e4a14551210f9b2258558c429e4a83fae4b36e12e3170a3a7dfae5a90fbaca8c2e6db31ff1d5b1744db15f821a2de9951d807cdda65a9cab48600f28cde7967e66da18fe25cfeb99bb2dd141f184e409f1dfb00c9eda3fcef6da333d2784050dfba8b2e634e9b7d2d18aab3", 0xa1}], 0x8, &(0x7f0000000580)=[@prinfo={0x14, 0x84, 0x7, {0x2, 0x7fff}}, @dstaddrv6={0x1c, 0x84, 0xa, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x4, 0x0, 0x4aa, 0x6}}, @authinfo={0x10, 0x84, 0x8, {0x3}}], 0x70, 0x1}, 0x60008)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}}}, 0x88)

00:05:10 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}], 0x10}, 0x0)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
r2 = open(&(0x7f00000005c0)='./file0\x00', 0x200000, 0x101)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000780)={<r3=>0x0, 0x6, 0x2, 0x200, 0xffff}, &(0x7f00000007c0)=0x18)
sendmsg$inet6_sctp(r2, &(0x7f0000000800)={&(0x7f0000000600)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000640)="b8af481d56e5c5fd1a5776daecb51c9171473124caba45093e0e65f5fa6dbf0a6306da24e95f7fdc4b3dc697657b9bbae5a88255d315017ae66ee3b6523317708d6818a93501a91abe91ad0fe37d601ed630cdf2bf47cf3c5b47642971ee8c", 0x5f}, {&(0x7f00000006c0)="57a444d4c31b2520d48c1389079f505ac9b7a39e4f49a90da310ce715ef02ea3be26f190c8e4930bbbdd47bcbda3f802411f5fdd5a8961912da273d287b8451a1f40a3045e70525391d87116e0e55aa6033bcb8e", 0x54}], 0x2, &(0x7f0000000880)=[@sndrcv={0x2c, 0x84, 0x2, {0x2, 0x4, 0x0, 0x5, 0xfffffff8, 0xfffffffc, 0x10000, 0x81, r3}}, @dstaddrv4={0x10}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @authinfo={0x10, 0x84, 0x8, {0xffff}}], 0x68, 0x100}, 0xc)
sendmsg$inet_sctp(r1, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000440)={<r4=>0x0, &(0x7f0000000400)=[@in={0x10, 0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000480)=0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000580)={<r5=>0xffffffffffffffff})
r6 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r6, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x10dfa767}, 0x10)
sendmsg$inet_sctp(r6, &(0x7f0000000280)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000840)='EM', 0x2}], 0x1}, 0x0)
dup2(r5, r6)
sendmsg$inet6_sctp(r1, &(0x7f0000000540)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x7, @mcast1, 0x9}, 0x1c, &(0x7f0000000340)=[{&(0x7f0000000100)="13dfc2b57381ca5d140558dd81b18a792e01c4124aabb4f356dc749d81c7e9cd26da385aa7da64da7d7e8f4d7ace63446298b99f3b8766a9e5a8ad08dbd4ef95ab15cdd7762555dd834fd084e7f22c54d6849d9fa1fbb98230215475c52dcc25ccedc9c83ed11b8dbd038b7f27c00fd7713fe99512964e879856902217590bde85fb3cc02933a4c64564f256d89c1fd786246c6863c26f7836b9938ae46dadacb0ca163b837840df7ec38ee47e6542ce4e323b9e47b2fd502ceb72615466aa10748d2858d53c414eb1e8d999ae5720bdc221e4a44eaf94c5f9464f757bce9b363fe3803335", 0xe5}, {&(0x7f0000000080)="99694637413d3bd0e844afa88ae091683366697bfcd37f3fa40962e467d979", 0x1f}, {&(0x7f0000000200)="718d8e40f31cbf99624e15ca74e6178c4784015c1e69e8feddd991bec0aa5426d6e1c1b2cec7721742ad82b72067467c6452666983e92402d287533f02520499bec4ba06bd4b6bf7", 0x48}, {&(0x7f0000000280)="0a60624bfd61d3e634abcce6467b435ff672720ff172efcf4a25a7ded2d83ad5f96f4a91f9365ca28eeaee96c0b0c61e20de321cfd406bd0335655e146e2c6a0462a299ec6747b47d9182d4cba59ac744346e055cdaafc8b", 0x58}, {&(0x7f0000000300)="827653cff01913f86827077731615f18ec12c6a9b522d9a93b367a24e3792bb6c7240c4ad8bf91d5e716", 0x2a}], 0x5, &(0x7f00000004c0)=[@sndrcv={0x2c, 0x84, 0x2, {0x1ff, 0x7ff, 0x4900, 0x7fff, 0x400, 0xfa0, 0x8, 0x4}}, @sndrcv={0x2c, 0x84, 0x2, {0x8, 0x3ff, 0x400, 0x2, 0xe7000000, 0x3, 0x9, 0x80, r4}}, @dstaddrv4={0x10}, @init={0x14, 0x84, 0x1, {0x7ccb, 0x1ff, 0x8aae, 0x6}}], 0x7c, 0x8}, 0x20008)

Kernel page fault with the following non-sleepable locks held:
exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00a776c1a0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2143
stack backtrace:
00:05:10 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f00000003c0), 0x0, 0x10000}, 0x0)

#0 0xffffffff817f8523 at witness_debugger+0x173
00:05:10 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}], 0x10}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}}, <r1=>0x0, 0x6, 0xf3de, 0x4c2}, &(0x7f0000000080)=0x90)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x4, 0x4000, 0x0, 0xff, r1}, 0x10)
r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000040)=0x2e, 0x4)

#1 0xffffffff817fa993 at witness_warn+0x893
#2 0xffffffff821d8362 at trap_pfault+0x162
#3 0xffffffff821d6b57 at trap+0x5e7
#4 0xffffffff8217cfb8 at calltrap+0x8
#5 0xffffffff8186c36c at socantrcvmore+0x3c
#6 0xffffffff84d30664 at sctp_notify_assoc_change+0x814
#7 0xffffffff84d33962 at sctp_abort_notification+0x4c2
#8 0xffffffff84c81efc at sctp_process_control+0x7b8c
#9 0xffffffff84c793b6 at sctp_common_input_processing+0xb26
#10 0xffffffff84d20411 at sctp6_input_with_port+0x5a1
#11 0xffffffff84d2052f at sctp6_input+0x1f
#12 0xffffffff81be91bd at ip6_input+0x252d
#13 0xffffffff819e5995 at swi_net+0x2e5
#14 0xffffffff81646ff1 at ithread_loop+0x4f1
#15 0xffffffff816407b0 at fork_exit+0xd0
#16 0xffffffff8217e02e at fork_trampoline+0xe


Fatal trap 12: page fault while in kernel mode
cpuid = 1; apic id = 01
fault virtual address	= 0x18
fault code		= supervisor read data, page not present
instruction pointer	= 0x20:0xffffffff8168caa2
stack pointer	        = 0x28:0xfffffe00077eaa40
frame pointer	        = 0x28:0xfffffe00077eab20
code segment		= base 0x0, limit 0xfffff, type 0x1b
			= DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags	= interrupt enabled, resume, IOPL = 0

current process		= 12 (swi1: netisr 0)
trap number		= 12
panic: page fault
cpuid = 1
time = 311
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00077ea250
kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00077ea3b0
vpanic() at vpanic+0x2c5/frame 0xfffffe00077ea490
panic() at panic+0xb5/frame 0xfffffe00077ea550
trap_fatal() at trap_fatal+0x6a4/frame 0xfffffe00077ea650
trap_pfault() at trap_pfault+0x186/frame 0xfffffe00077ea790
trap() at trap+0x5e7/frame 0xfffffe00077ea970
calltrap() at calltrap+0x8/frame 0xfffffe00077ea970
--- trap 0xc, rip = 0xffffffff8168caa2, rsp = 0xfffffe00077eaa40, rbp = 0xfffffe00077eab20 ---
__mtx_lock_flags() at __mtx_lock_flags+0x122/frame 0xfffffe00077eab20
socantrcvmore() at socantrcvmore+0x3c/frame 0xfffffe00077eab40
sctp_notify_assoc_change() at sctp_notify_assoc_change+0x814/frame 0xfffffe00077eabc0
sctp_abort_notification() at sctp_abort_notification+0x4c2/frame 0xfffffe00077eac30
sctp_process_control() at sctp_process_control+0x7b8c/frame 0xfffffe00077eb300
sctp_common_input_processing() at sctp_common_input_processing+0xb26/frame 0xfffffe00077eb560
sctp6_input_with_port() at sctp6_input_with_port+0x5a1/frame 0xfffffe00077eb730
sctp6_input() at sctp6_input+0x1f/frame 0xfffffe00077eb750
ip6_input() at ip6_input+0x252d/frame 0xfffffe00077eb9b0
swi_net() at swi_net+0x2e5/frame 0xfffffe00077eba50
ithread_loop() at ithread_loop+0x4f1/frame 0xfffffe00077ebbb0
fork_exit() at fork_exit+0xd0/frame 0xfffffe00077ebbf0
fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00077ebbf0
--- trap 0, rip = 0, rsp = 0, rbp = 0 ---
KDB: enter: panic
[ thread pid 12 tid 100032 ]
Stopped at      kdb_enter+0x6b: movq    $0,0x28e217a(%rip)
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         0x84bddbee6cebad8b
rdx                        0x1
rbx                          0
rsp         0xfffffe00077ea390
rbp         0xfffffe00077ea3b0
rsi                          0
rdi         0xffffffff817b85ca  vprintf+0x35a
r8                         0x3
r9          0xfffffe00077e9ec8
r10                          0
r11                       0xbf
r12         0xfffffe0053e05020
r13         0xfffffe00077ea401
r14         0xffffffff82c79420  .str.18
r15         0xffffffff82c79420  .str.18
rip         0xffffffff817abf3b  kdb_enter+0x6b
rflags                    0x46
kdb_enter+0x6b: movq    $0,0x28e217a(%rip)
db> show proc
Process 12 (intr) at 0xfffffe0053df5a70:
 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
100011                   I                                   [swi6: task queue]
100012                   I                                   [swi6: Giant taskq]
100014                   I                                   [swi5: fast taskq]
100032                   Run     CPU 1                       [swi1: netisr 0]
100033                   I                                   [swi3: vm]
100034                   I                                   [swi4: clock (0)]
100035                   I                                   [swi4: clock (1)]
100036                   I                                   [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
23568   785   785     0  R       (threaded)                  syz-executor.0
121865                   RunQ                                syz-executor.0
124595                   S       connec  0xfffffe00a8648c1a  syz-executor.0
124598                   S       uwait   0xfffffe00a7aa1e80  syz-executor.0
23567   786   786     0  R       (threaded)                  syz-executor.1
122869                   RunQ                                syz-executor.1
124597                   RunQ                                syz-executor.1
23565   822   822     0  R       (threaded)                  syz-executor.3
122906                   RunQ                                syz-executor.3
124591                   S       connec  0xfffffe00a864e85a  syz-executor.3
124596                   S       uwait   0xfffffe00a7a98080  syz-executor.3
21964     1   785     0  T                                   syz-executor.0
21963 21959   785     0  SV      uwait   0xfffffe00a83c2b80  syz-executor.0
21960 21959   785     0  T       uwait   0xfffffe009e44a780  syz-executor.0
21959     1   785     0  DV      ppwait  0xfffffe00a83c5f58  syz-executor.0
21900     1   822     0  T                                   syz-executor.3
21899     1   822     0  T                                   syz-executor.3
21843     1   785     0  T                                   syz-executor.0
21840     1   785     0  T       uwait   0xfffffe00a7a98a00  syz-executor.0
20948     1   822     0  S       uwait   0xfffffe00a7aa1c80  syz-executor.3
20870     1   785     0  S       uwait   0xfffffe00a3d34d00  syz-executor.0
20863     1   785     0  S       uwait   0xfffffe00a3d34280  syz-executor.0
20862     1   786     0  S       uwait   0xfffffe00a3ca9080  syz-executor.1
20859     1   822     0  S       uwait   0xfffffe00a0c06080  syz-executor.3
20857     1   786     0  S       uwait   0xfffffe00a3d34e00  syz-executor.1
20855     1   785     0  S       uwait   0xfffffe00a3d34c80  syz-executor.0
20852     1   822     0  S       uwait   0xfffffe00a3d34780  syz-executor.3
20850     1   786     0  S       uwait   0xfffffe0057015400  syz-executor.1
20847     1   822     0  S       uwait   0xfffffe00a3d34680  syz-executor.3
20846     1   785     0  S       uwait   0xfffffe009e44a800  syz-executor.0
20844     1   786     0  S       uwait   0xfffffe00a0c06e00  syz-executor.1
20841     1   822     0  S       uwait   0xfffffe00a3ca9580  syz-executor.3
20838     1   786     0  S       uwait   0xfffffe00a7a98c00  syz-executor.1
20837     1   822     0  S       uwait   0xfffffe00a0c06900  syz-executor.3
20831     1   786     0  S       uwait   0xfffffe00a3d34080  syz-executor.1
20829     1   822     0  S       uwait   0xfffffe00a3d34480  syz-executor.3
20828     1   786     0  S       uwait   0xfffffe00a3d34a80  syz-executor.1
20823     1   786     0  S       uwait   0xfffffe00a3ca9180  syz-executor.1
20822     1   822     0  S       uwait   0xfffffe00a3ca9680  syz-executor.3
20817     1   786     0  S       uwait   0xfffffe00a3d34980  syz-executor.1
20814     1   822     0  S       uwait   0xfffffe00a0c06200  syz-executor.3
20808     1   786     0  S       uwait   0xfffffe00a0c06a00  syz-executor.1
20807     1   822     0  S       uwait   0xfffffe00a0c06400  syz-executor.3
20801     1   822     0  S       uwait   0xfffffe00a3ca9780  syz-executor.3
20797     1   786     0  S       uwait   0xfffffe00a0c06300  syz-executor.1
20796     1   822     0  S       uwait   0xfffffe00a3ca9880  syz-executor.3
20446     1   822     0  S       uwait   0xfffffe00588cae00  syz-executor.3
20444     1   822     0  S       uwait   0xfffffe0057015d00  syz-executor.3
14320     1   800     0  T       uwait   0xfffffe00588ca200  syz-executor.2
14316     1   800     0  T       uwait   0xfffffe009e44a480  syz-executor.2
14311     1   786     0  T       uwait   0xfffffe00a0c06700  syz-executor.1
14309     1   800     0  T       uwait   0xfffffe00a3ca9480  syz-executor.2
14306     1   822     0  T       uwait   0xfffffe009e44a180  syz-executor.3
13452     1   800     0  T                                   syz-executor.2
13451     1   800     0  T       uwait   0xfffffe009e44a680  syz-executor.2
13450     1   800     0  T       uwait   0xfffffe00a3d34b80  syz-executor.2
13449     1   800     0  T       uwait   0xfffffe00a0c06800  syz-executor.2
13439     1   800     0  S       uwait   0xfffffe00a3ca9d80  syz-executor.2
13436     1   800     0  T       uwait   0xfffffe00588ca000  syz-executor.2
 6876     1   786     0  T       uwait   0xfffffe009e44a980  syz-executor.1
 6874     1   786     0  T       uwait   0xfffffe009e44a280  syz-executor.1
 6682     0     0     0  DL      aiordy  0xfffffe00a3c94538  [aiod4]
 6681     0     0     0  DL      aiordy  0xfffffe00a70b3000  [aiod3]
 6680     0     0     0  DL      aiordy  0xfffffe009e9dd000  [aiod2]
 6679     0     0     0  DL      aiordy  0xfffffe00a78b2a70  [aiod1]
 6358     1  6358    65  Ss      select  0xfffffe0058b033c0  dhclient
 4707     1  4707     0  Ss      select  0xfffffe0058b03840  dhclient
 4704     1  4704     0  Ss      select  0xfffffe00a3ca02c0  dhclient
 4675     1  4675    65  Ss      select  0xfffffe00a0c0fa40  dhclient
 4060     1  4060     0  Ss      select  0xfffffe0058b03e40  dhclient
 4057     1  4057     0  Ss      select  0xfffffe0058b03640  dhclient
 4037     1  4037    65  Ss      select  0xfffffe00a0c0f8c0  dhclient
 3633     1  3633     0  Ss      select  0xfffffe00a3ca0440  dhclient
 3630     1  3630     0  Ss      select  0xfffffe005741b8c0  dhclient
 3597     1  3597    65  Ss      select  0xfffffe00a3ca0540  dhclient
  822   780   822     0  Rs                                  syz-executor.3
  817     1   817     0  Ss      select  0xfffffe00a0c0f7c0  dhclient
  813     1   813     0  Ss      select  0xfffffe0058b037c0  dhclient
  800   780   800     0  Ss      piperd  0xfffffe00a0c158b8  syz-executor.2
  786   780   786     0  Rs                                  syz-executor.1
  785   780   785     0  Rs                                  syz-executor.0
  780   778   778     0  S       (threaded)                  syz-fuzzer
100118                   S       uwait   0xfffffe005876f680  syz-fuzzer
100119                   S       uwait   0xfffffe009e44aa80  syz-fuzzer
100120                   S       kqread  0xfffffe0058878e00  syz-fuzzer
100121                   S       uwait   0xfffffe00588ca700  syz-fuzzer
100122                   S       uwait   0xfffffe00588ca800  syz-fuzzer
100123                   S       uwait   0xfffffe0057015a00  syz-fuzzer
100124                   S       uwait   0xfffffe00588ca900  syz-fuzzer
100126                   S       uwait   0xfffffe00588ca500  syz-fuzzer
100128                   S       uwait   0xfffffe00588caa00  syz-fuzzer
  778   776   778     0  Ss      pause   0xfffffe009e9b8b20  csh
  776   694   776     0  Ss      select  0xfffffe0058b03340  sshd
  760     1   760     0  Rs+                                 getty
  759     1   759     0  Ss+     ttyin   0xfffffe00575f70b0  getty
  758     1   758     0  Ss+     ttyin   0xfffffe00575f78b0  getty
  757     1   757     0  Ss+     ttyin   0xfffffe00583ee0b0  getty
  756     1   756     0  Ss+     ttyin   0xfffffe00583ee8b0  getty
  755     1   755     0  Ss+     ttyin   0xfffffe00583c30b0  getty
  754     1   754     0  Ss+     ttyin   0xfffffe00583c38b0  getty
  753     1   753     0  Ss+     ttyin   0xfffffe00583970b0  getty
  752     1   752     0  Ss+     ttyin   0xfffffe00583978b0  getty
  698     1   698     0  Ss      nanslp  0xffffffff8405af80  cron
  694     1   694     0  Ss      select  0xfffffe0058b036c0  sshd
  507     1   507     0  Ss      select  0xfffffe005741b6c0  syslogd
  436     1   436     0  Ss      select  0xfffffe005741b640  devd
  435     1   435    65  Ss      select  0xfffffe0058b039c0  dhclient
  350     1   350     0  Ss      select  0xfffffe0058b03a40  dhclient
  347     1   347     0  Ss      select  0xfffffe0058b03940  dhclient
   23     0     0     0  DL      syncer  0xffffffff84183360  [syncer]
   22     0     0     0  DL      vlruwt  0xfffffe0058766a70  [vnlru]
   21     0     0     0  DL      (threaded)                  [bufdaemon]
100085                   D       qsleep  0xffffffff84181060  [bufdaemon]
100088                   D       -       0xffffffff83411f80  [bufspacedaemon-0]
100101                   D       sdflush 0xfffffe0058829ce8  [/ 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  0xffffffff81eaea40  [uma]
   18     0     0     0  RL                                  [rand_harvestq]
   17     0     0     0  DL      waiting 0xffffffff84d75580  [sctp_iterator]
   16     0     0     0  DL      pftm    0xffffffff84948e20  [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 0xfffffe0056abac88  [sequencer 00]
    5     0     0     0  DL      crypto_ 0xfffffe00541b8d80  [crypto returns 1]
    4     0     0     0  DL      crypto_ 0xfffffe00541b8d30  [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       -       0xfffffe00081f6d00  [thr_0]
100030                   D       -       0xfffffe00081f6d80  [thr_1]
100031                   D       -       0xffffffff8417d608  [alloc_0]
   12     0     0     0  RL      (threaded)                  [intr]
100011                   I                                   [swi6: task queue]
100012                   I                                   [swi6: Giant taskq]
100014                   I                                   [swi5: fast taskq]
100032                   Run     CPU 1                       [swi1: netisr 0]
100033                   I                                   [swi3: vm]
100034                   I                                   [swi4: clock (0)]
100035                   I                                   [swi4: clock (1)]
100036                   I                                   [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    0xfffffe0053d58538  [init]
   10     0     0     0  DL      audit_w 0xffffffff841a8100  [audit]
    0     0     0     0  RLs     (threaded)                  [kernel]
100000                   D       swapin  0xffffffff8402f440  [swapper]
100005                   Run     CPU 0                       [softirq_0]
100006                   D       -       0xfffffe00081f8700  [softirq_1]
100007                   D       -       0xfffffe00081f8500  [if_io_tqg_0]
100008                   D       -       0xfffffe00081f8300  [if_io_tqg_1]
100009                   D       -       0xfffffe00081f8100  [if_config_tqg_0]
100010                   D       -       0xfffffe0053df4e00  [deferred_unmount ta]
100013                   D       -       0xfffffe0053df4800  [thread taskq]
100015                   D       -       0xfffffe0053df4400  [linuxkpi_irq_wq]
100016                   D       -       0xfffffe0053df4200  [kqueue_ctx taskq]
100017                   D       -       0xfffffe0053df4000  [pci_hp taskq]
100018                   D       -       0xfffffe0053dfed00  [aiod_kick taskq]
100019                   D       -       0xfffffe0053dfeb00  [inm_free taskq]
100020                   D       -       0xfffffe0053dfe900  [in6m_free taskq]
100021                   D       -       0xfffffe0053dfe700  [linuxkpi_short_wq_0]
100022                   D       -       0xfffffe0053dfe700  [linuxkpi_short_wq_1]
100023                   D       -       0xfffffe0053dfe700  [linuxkpi_short_wq_2]
100024                   D       -       0xfffffe0053dfe700  [linuxkpi_short_wq_3]
100025                   D       -       0xfffffe0053dfe200  [linuxkpi_long_wq_0]
100026                   D       -       0xfffffe0053dfe200  [linuxkpi_long_wq_1]
100027                   D       -       0xfffffe0053dfe200  [linuxkpi_long_wq_2]
100028                   D       -       0xfffffe0053dfe200  [linuxkpi_long_wq_3]
100038                   D       -       0xfffffe0053e08200  [firmware taskq]
100042                   D       -       0xfffffe005418fc00  [crypto_0]
100043                   D       -       0xfffffe005418fc00  [crypto_1]
100059                   D       -       0xfffffe0056eb6b00  [vtnet0 rxq 0]
100060                   D       -       0xfffffe0056eb6a00  [vtnet0 txq 0]
100061                   D       -       0xfffffe0056eb6900  [vtnet0 rxq 1]
100062                   D       -       0xfffffe0056eb6800  [vtnet0 txq 1]
100064                   D       vtbslp  0xfffffe0056ee3400  [virtio_balloon]
100068                   D       -       0xfffffe0057016800  [mca taskq]
100073                   D       -       0xffffffff82c803a1  [deadlkres]
100077                   D       -       0xfffffe00571cc900  [acpi_task_0]
100078                   D       -       0xfffffe00571cc900  [acpi_task_1]
100079                   D       -       0xfffffe00571cc900  [acpi_task_2]
100081                   D       -       0xfffffe005418f400  [CAM taskq]
db> show all locks
Process 760 (getty) thread 0xfffffe00588c7900 (100113)
exclusive sleep mutex ttymtx (ttymtx) r = 0 (0xfffffe0057003c08) locked @ /syzkaller/managers/main/kernel/sys/kern/tty.c:218
Process 12 (intr) thread 0xfffffe0053e05020 (100032)
exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00a776c1a0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2143
db> show malloc
              Type        InUse        MemUse     Requests
           pf_hash            5        11524K            5
            devbuf         4217         4339K         4245
          tcp_hpts            6         3201K            6
               pcb         1990         2736K        63908
         sysctloid        34389         2031K        34460
             vtbuf           24         1968K           46
              kobj          326         1304K          485
            newblk           12         1027K        23245
          vfscache            3         1025K            3
          filedesc          116          922K        45337
         sctp_stro          876          876K         6936
         sctp_atcl         1855          696K        35518
          inodedep          285          619K        22698
           subproc          249          514K        23705
         ufs_quota            1          512K            1
          vfs_hash            1          512K            1
           callout            2          512K            2
              intr            4          472K            4
              vmem            3          274K            5
            acpica         1674          184K        55623
         vnet_data            1          168K            1
           tidhash            3          141K            3
            linker          355          140K          383
           pagedep           12          131K        22625
        tfo_ccache            1          128K            1
         sctp_atky         2731          113K        43048
            DEVFS1          108          108K          125
               sem            4          106K            4
               BPF           46           88K           52
               bus          986           80K         3488
          mtx_pool            2           72K            2
            dirrem          273           69K        22615
          syncache            1           68K            1
          acpitask            1           64K            1
       ddb_capture            1           64K            1
            module          509           64K          509
           kdtrace          330           61K        48175
              umtx          462           58K          462
               shm            8           46K           28
          freefile          273           35K        22574
              temp           35           33K         2376
         hostcache            1           32K            1
            DEVFS3          127           32K          137
               msg            4           30K            4
         sctp_athm         1855           29K        35540
          sctp_map         1752           28K        13872
        gtaskqueue           18           26K           18
         sctp_timw          100           25K          100
            kbdmux            6           22K            6
            ifaddr           70           20K           72
        DEVFS_RULE           56           20K           56
         ufs_mount            4           17K            5
              proc            3           17K            3
          routetbl          130           17K          418
               tty           16           16K           16
           ithread           99           16K           99
            bus-sc           34           15K         1693
            KTRACE          100           13K          100
             ifnet            7           13K            7
       ether_multi          152           13K          162
           lltable           39           12K          135
              kenv           95           12K           95
      eventhandler          133           12K          133
         CAM queue            5           11K         1528
              GEOM           61           10K          490
              rman           84           10K          425
            kqueue          118           10K        23598
           pf_osfp           72            9K           72
         in6_multi           65            9K           65
         bmsafemap            2            9K        22675
              UART           12            9K           12
           devstat            4            9K            4
              ksem            1            8K           18
               rpc            2            8K            2
             shmfd            1            8K          122
       pfs_vncache            1            8K            1
         pfs_nodes           20            8K           20
     audit_evclass          237            8K          295
           pwddesc          116            8K        23572
         taskqueue           63            7K           63
              cred           26            7K          290
            sglist            5            7K            5
           CAM DEV            3            6K          510
            plimit           24            6K          469
            DEVFSP           81            6K          344
       ufs_dirhash           24            5K           24
               UMA          270            5K          270
           session           35            5K           50
          pf_ifnet           10            5K           19
                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       331844
             lockf           32            4K           60
             hhook           15            4K           17
         proc-args           52            3K          659
          terminal           11            3K           11
            select           19            3K          100
           uidinfo            3            3K           14
        local_apic            1            2K            1
           io_apic            1            2K            1
       fpukern_ctx            2            2K            2
         ipsec-saq            2            2K            2
            ip6ndp           12            2K           13
          sctp_ifa           13            2K           14
            Unitno           27            2K          983
           CAM XPT           22            2K          543
          in_multi            6            2K            8
       ipsecpolicy            2            2K            2
           acpidev           20            2K           20
       inpcbpolicy           37            2K        10816
               msi            9            2K            9
             clone            9            2K            9
               tun            7            2K            7
          freework            5            2K        22576
         sctp_stri            2            1K           93
           softdep            1            1K            1
             mkdir            8            1K        45210
          freeblks            4            1K        22575
            sahead            1            1K            1
          secasvar            1            1K            1
             nhops            6            1K            8
       vnodemarker            2            1K           70
      NFSD session            1            1K            1
         newdirblk            7            1K        22605
        CAM periph            4            1K          271
          sctp_ifn            6            1K           14
             ipsec            3            1K            3
               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          136
 encap_export_host           12            1K           12
          procdesc            5            1K           14
               osd           22            1K         9857
            diradd            4            1K        22655
              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
            soname            7            1K        32274
             xform            3            1K          358
           tcpfunc            3            1K            3
        loginclass            3            1K            6
            prison            6            1K            6
       lkpikmalloc            5            1K            6
        aesni_data            2            1K            2
           tcp_fsb            1            1K         4043
          nexusdev            8            1K            8
            apmdev            1            1K            1
          atkbddev            2            1K            2
     CAM dev queue            2            1K            2
 CAM I/O Scheduler            1            1K            1
          CAM path            4            1K         1034
          pmchooks            1            1K            1
          filecaps            5            1K           98
          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
        sctp_mcore            0            0K            0
        sctp_socko            0            0K        15264
         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
            tcp_do            0            0K            0
          chd data            0            0K            0
          pf_table            0            0K            0
           pf_rule            0            0K           87
           pf_altq            0            0K            0
           pf_temp            0            0K            0
        cubic data            0            0K            0
        dctcp data            0            0K           15
         htcp data            0            0K            0
          cdg data            0            0K            0
        vegas data            0            0K            0
            mqdata            0            0K            0
      NFSCL diroff            0            0K            0
       NEWdirectio            0            0K            0
        madt_table            0            0K            2
          smartpqi            0            0K            0
        NEWNFSnode            0            0K            0
         NFSCL lck            0            0K            0
      NFSCL lckown            0            0K            0
      NFSCL client            0            0K            0
       NFSCL deleg            0            0K            0
        NFSCL open            0            0K            0
       NFSCL owner            0            0K            0
            NFS fh            0            0K            0
              iavf            0            0K            0
               ixl            0            0K            0
           NFS req            0            0K            0
     NFSD usrgroup            0            0K            0
       NFSD string            0            0K            0
       NFSD V4lock            0            0K            0
      NFSD V4state            0            0K            0
        ice-resmgr            0            0K            0
         ice-osdep            0            0K            0
               ice            0            0K            0
             axgbe            0            0K            0
     NFSD srvcache            0            0K            0
       msdosfs_fat            0            0K            0
     msdosfs_mount            0            0K            0
      msdosfs_node            0            0K            0
            DEVFS4            0            0K            0
          xen_intr            0            0K            0
            DEVFS2            0            0K            0
            gntdev            0            0K            0
           xen_hvm            0            0K            0
         legacydrv            0            0K            0
            qpidrv            0            0K            0
       privcmd_dev            0            0K            0
        evtchn_dev            0            0K            0
      dmar_idpgtbl            0            0K            0
          dmar_dom            0            0K            0
          dmar_ctx            0            0K            0
          xenstore            0            0K            0
         ciss_data            0            0K            0
         BACKLIGHT            0            0K            0
              isci            0            0K            0
      iommu_dmamap            0            0K            0
               xnb            0            0K            0
     hyperv_socket            0            0K            0
           bxe_ilt            0            0K            0
              xbbd            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        20965
          sentinel            0            0K            0
            jfsync            0            0K            0
            jtrunc            0            0K            0
             sbdep            0            0K           31
           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            2
        allocindir            0            0K            0
          indirdep            0            0K           10
       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         2912
       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           11
        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        22797
     namei_tracker            0            0K            2
       export_host            0            0K            0
        cl_savebuf            0            0K            2
      twe_commands            0            0K            0
      twa_commands            0            0K            0
       tcp_log_dev            0            0K          669
      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            8
               lio            0            0K            0
               acl            0            0K            0
    osti_cacheable            0            0K            0
          mbuf_tag            0            0K          172
          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        28076
          ioctlops            0            0K         1701
           eventfd            0            0K           47
           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          839
            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            1
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
db> show uma
              Zone   Size    Used    Free    Requests  Sleeps  Bucket  Total Mem    XFree
   mbuf_jumbo_page   4096    9361     414     1644239       0     254   40038400        0
           tcp_log    416       0    9927      135543       0     254    4129632        0
              mbuf    256   11036     694     2787588       0     254    3002880        0
        RADIX NODE    144   18198     193      609797       0      62    2648304        0
              pbuf   2624       0     973           0       0       2    2553152        0
        malloc-384    384    4453    1447       26867       0      30    2265600        0
         sctp_asoc   2288     876      89        6936       0     254    2207920        0
       malloc-2048   2048     985      87       28500       0       8    2195456        0
      mbuf_cluster   2048     945       1         945       0     254    1937408        0
       malloc-4096   4096     444       5       24153       0       2    1839104        0
          BUF TRIE    144     195   11565        1174       0      62    1693440        0
        malloc-128    128   11583      73       15727       0     126    1491968        0
           sctp_ep   1272     977     127       28492       0     254    1404288        0
       UMA Slabs 0    112   12036      21       12036       0     126    1350384        0
         vmem btag     56   21178      37       21178       0     254    1188040        0
      malloc-16384  16384      57       5       22666       0       1    1015808        0
       malloc-1024   1024     877      91        6937       0      16     991232        0
        malloc-384    384    1881     189       35640       0      30     794880        0
        sctp_raddr    736     876      92        6936       0     254     712448        0
         FFS inode   1160     556      25       23130       0       8     673960        0
         VM OBJECT    264    1906      74      333164       0      30     522720        0
        malloc-256    256      46    1844       21061       0      62     483840        0
        malloc-256    256     322    1463       45504       0      62     456960        0
         MAP ENTRY     96    4262     316     1274925       0     126     439488        0
        256 Bucket   2048     196      18       24833       0       8     438272        0
            THREAD   1808     213      18       24602       0       8     417648        0
      malloc-65536  65536       6       0           6       0       1     393216        0
            lkpimm    168       1    2327           1       0      62     391104        0
          lkpicurr    168       2    2326           2       0      62     391104        0
            socket    960     188     216       40775       0     254     387840        0
       tcp_bbr_map    128      15    2620       35816       0     126     337280        0
         malloc-64     64    4599     189       51720       0     254     306432        0
        malloc-256    256    1034     136       73957       0      62     299520        0
             VNODE    448     596      70       23172       0      30     298368        0
         tcp_inpcb    496      24     512        9846       0     254     265856        0
         malloc-16     16   15977     273       29385       0     254     260000        0
           VMSPACE   2544      88      11       23544       0       4     251856        0
       mbuf_packet    256     119     826       39785       0     254     241920        0
        malloc-256    256     444     501       71674       0      62     241920        0
        malloc-128    128     306    1461       22824       0     126     226176        0
            DEVCTL   1024       0     220         154       0       0     225280        0
      malloc-65536  65536       1       2         191       0       1     196608        0
      malloc-65536  65536       1       2         137       0       1     196608        0
         UMA Zones    768     242       2         242       0      16     187392        0
         malloc-32     32    5598     198        6404       0     254     185472        0
              PROC   1336     115      17       23571       0       8     176352        0
        malloc-128    128    1209     155       71173       0     126     174592        0
        malloc-128    128    1196      44        5605       0     126     158720        0
       FFS2 dinode    256     556      29       23130       0      62     149760        0
       S VFS Cache    104    1024     380       24568       0     126     146016        0
       malloc-1024   1024     133       7         150       0      16     143360        0
         filedesc0   1072     116      17       23572       0       8     142576        0
        sctp_chunk    152     845      91        1387       0     254     142272        0
      malloc-65536  65536       0       2          22       0       1     131072        0
             tcpcb   1080      18      94        9846       0     254     120960        0
        128 Bucket   1024      83      32        2999       0      16     117760        0
          ksiginfo    112     117     927        3157       0     126     116928        0
    ertt_txseginfo     40       3    2724       65255       0     254     109080        0
      malloc-32768  32768       1       2         131       0       1      98304        0
       malloc-4096   4096      21       2          28       0       2      94208        0
         64 Bucket    512     129      55       18915       0      30      94208        0
          UMA Kegs    384     227       6         227       0      30      89472        0
            clpbuf   2624       0      32          60       0      16      83968        0
       malloc-8192   8192       9       1         110       0       1      81920        0
       malloc-8192   8192       8       1          10       0       1      73728        0
         malloc-64     64     937     197        8107       0     254      72576        0
         malloc-32     32    1888     380       35882       0     254      72576        0
      malloc-65536  65536       1       0           1       0       1      65536        0
             g_bio    408       0     160        7944       0      30      65280        0
sctp_stream_msg_out    112     542      34        1100       0     254      64512        0
       malloc-4096   4096      14       1          27       0       2      61440        0
         32 Bucket    256     106     134       13936       0      62      61440        0
       malloc-8192   8192       4       3          32       0       1      57344        0
       malloc-2048   2048      19       9         658       0       8      57344        0
        malloc-384    384     136       4         199       0      30      53760        0
             Files     80     384     266       75984       0     126      52000        0
      malloc-16384  16384       3       0           3       0       1      49152        0
      malloc-16384  16384       2       1          17       0       1      49152        0
      malloc-16384  16384       1       2         161       0       1      49152        0
       malloc-2048   2048       2      22         575       0       8      49152        0
       malloc-1024   1024      10      34        1735       0      16      45056        0
         malloc-64     64     517     176        1643       0     254      44352        0
        malloc-256    256     153      12        2554       0      62      42240        0
           DIRHASH   1024      34       6          34       0      16      40960        0
            pcpu-8      8    4714     406        4912       0     254      40960        0
         malloc-64     64     103     527      349625       0     254      40320        0
         malloc-16     16    1883     617       46086       0     254      40000        0
             NAMEI   1024       0      36      107660       0      16      36864        0
       malloc-4096   4096       8       1          10       0       2      36864        0
        malloc-128    128      61     218         561       0     126      35712        0
         TURNSTILE    136     232      20         232       0      62      34272        0
              pipe    744      24      21         738       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-4096   4096       3       5       23432       0       2      32768        0
           pcpu-64     64     487      25         487       0     254      32768        0
         malloc-64     64     159     345       24172       0     254      32256        0
       tcp_bbr_pcb    832       5      31        3750       0      16      29952        0
      tcp_rack_pcb    832       1      35        4043       0      16      29952        0
       malloc-4096   4096       4       3           7       0       2      28672        0
             KNOTE    160      28     147      284435       0      62      28000        0
            da_ccb    544       0      49        2102       0      16      26656        0
               PWD     32      60     696       22705       0     254      24192        0
            ttyinq    160     135      15         300       0      62      24000        0
          8 Bucket     80      52     248        5967       0     126      24000        0
           ttyoutq    256      72      18         160       0      62      23040        0
        malloc-384    384      57       3          59       0      30      23040        0
        malloc-256    256      60      30         734       0      62      23040        0
        SLEEPQUEUE     88     232      24         232       0     126      22528        0
       malloc-2048   2048       2       8        1255       0       8      20480        0
         malloc-64     64     233      82        7222       0     254      20160        0
         malloc-32     32      91     539       15622       0     254      20160        0
         16 Bucket    144      64      76         695       0      62      20160        0
        malloc-128    128      90      65       23112       0     126      19840        0
       Mountpoints   2752       2       5           2       0       4      19264        0
      malloc-16384  16384       1       0           1       0       1      16384        0
      malloc-16384  16384       1       0           1       0       1      16384        0
       malloc-8192   8192       1       1           3       0       1      16384        0
       malloc-1024   1024       8       8         133       0      16      16384        0
         malloc-64     64     175      77         498       0     254      16128        0
         malloc-32     32     159     345       37312       0     254      16128        0
      vtnet_tx_hdr     24       0     668      845209       0     254      16032        0
         udp_inpcb    496       6      26         248       0     254      15872        0
        malloc-128    128      60      64       22937       0     126      15872        0
        malloc-128    128     109      15        1997       0     126      15872        0
        malloc-384    384      22      18         362       0      30      15360        0
        malloc-256    256      25      35         510       0      62      15360        0
       malloc-2048   2048       3       3         194       0       8      12288        0
       malloc-1024   1024       8       4         185       0      16      12288        0
       malloc-1024   1024       7       5           7       0      16      12288        0
        malloc-512    512      12      12          32       0      30      12288        0
      tcp_rack_map    112       0     108        6132       0     126      12096        0
              ertt     72      18     150        9846       0     126      12096        0
         malloc-64     64      58     131         446       0     254      12096        0
     udplite_inpcb    496       0      24         502       0     254      11904        0
              kenv    258      15      30        1042       0      30      11610        0
     routing nhops    256      27      18          34       0      62      11520        0
             unpcb    256      20      25        1428       0     254      11520        0
       malloc-8192   8192       1       0           1       0       1       8192        0
       malloc-8192   8192       1       0           1       0       1       8192        0
       malloc-8192   8192       1       0           1       0       1       8192        0
       malloc-8192   8192       0       1           2       0       1       8192        0
       malloc-4096   4096       0       2           4       0       2       8192        0
       malloc-2048   2048       3       1           3       0       8       8192        0
       malloc-2048   2048       3       1           3       0       8       8192        0
       malloc-2048   2048       2       2           4       0       8       8192        0
       malloc-1024   1024       2       6          14       0      16       8192        0
        malloc-512    512       0      16         135       0      30       8192        0
        malloc-512    512       2      14          93       0      30       8192        0
        malloc-512    512       5      11         132       0      30       8192        0
        malloc-512    512       8       8           8       0      30       8192        0
           rtentry    176      30      16          34       0      62       8096        0
              PGRP     88      35      57          50       0     126       8096        0
          rl_entry     40      71     131          71       0     254       8080        0
        sctp_laddr     48       0     168        1720       0     254       8064        0
             udpcb     32       6     246         750       0     254       8064        0
         malloc-32     32     126     126        1251       0     254       8064        0
         malloc-32     32      56     196         287       0     254       8064        0
         malloc-32     32      54     198         447       0     254       8064        0
         malloc-32     32      17     235        1259       0     254       8064        0
          4 Bucket     48       6     162         558       0     254       8064        0
          2 Bucket     32      57     195        2805       0     254       8064        0
         malloc-16     16      25     475        7728       0     254       8000        0
         malloc-16     16      57     443       14083       0     254       8000        0
         malloc-16     16      39     461         176       0     254       8000        0
         malloc-16     16     290     210       25552       0     254       8000        0
         malloc-16     16       4     496       11596       0     254       8000        0
             ripcb    496       7       9         220       0     254       7936        0
        sctp_readq    152       0      52          39       0     254       7904        0
               AIO    208       0      38          15       0      62       7904        0
             AIOCB    552       0      14          21       0      16       7728        0
        malloc-256    256      13      17        2685       0      62       7680        0
     FPU_save_area    832       1       8           1       0      16       7488        0
            cpuset    104       8      54        1873       0     126       6448        0
         domainset     40       0     126        1397       0     254       5040        0
 epoch_record pcpu    256       4      12           4       0      62       4096        0
       malloc-4096   4096       0       1           1       0       2       4096        0
       malloc-1024   1024       1       3           1       0      16       4096        0
        malloc-512    512       0       8           6       0      30       4096        0
        malloc-512    512       5       3           5       0      30       4096        0
        malloc-512    512       0       8           1       0      30       4096        0
           pcpu-16     16       7     249           7       0     254       4096        0
         hostcache     64       1      62           1       0     254       4032        0
          syncache    168       0      24           4       0     254       4032        0
              AIOP     32       4     122           4       0     254       4032        0
         malloc-16     16       0     250           7       0     254       4000        0
       UMA Slabs 1    176       9      13           9       0      62       3872        0
        malloc-384    384       0      10           1       0      30       3840        0
        malloc-384    384       2       8           2       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
   sctp_asconf_ack     48       0       0           0       0     254          0        0
       sctp_asconf     40       0       0           0       0     254          0        0
   cdg_qdiffsample     16       0       0           0       0     254          0        0
   pf state scrubs     40       0       0           0       0     254          0        0
   pf frag entries     40       0       0           0       0     254          0        0
          pf frags    248       0       0           0       0      62          0        0
  pf table entries    160       0       0           0       0      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
      tcp_log_node    120       0       0           0       0     126          0        0
    tcp_log_bucket    176       0       0           0       0      62          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
             tcptw     88       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
        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-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
           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