0x0)

23:45:25 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a", 0x31}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:25 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074", 0x48}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:25 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5", 0xb9}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:26 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

23:45:26 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a", 0x31}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:26 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074", 0x48}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:26 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5", 0xb9}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:26 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

23:45:26 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a", 0x31}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:26 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074", 0x48}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:26 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5", 0xb9}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:26 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5", 0xb9}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:26 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5", 0xb9}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:26 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, 0x0, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5", 0xb9}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:26 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, 0x0, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5", 0xb9}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:27 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5", 0xb9}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:27 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, 0x0, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5", 0xb9}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:27 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074", 0x48}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:27 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a", 0x31}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:27 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5", 0xb9}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:28 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a", 0x31}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:28 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, 0x0, 0x0)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074", 0x48}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:28 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a", 0x31}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:28 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5", 0xb9}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:29 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a", 0x31}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:29 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, 0x0, 0x0)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074", 0x48}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:29 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a", 0x31}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:29 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5", 0xb9}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:30 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a", 0x31}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:30 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, 0x0, 0x0)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074", 0x48}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:30 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, 0x0, 0x0)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a", 0x31}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:30 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, 0x0, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:30 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a", 0x31}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:30 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074", 0x48}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:30 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, 0x0, 0x0)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a", 0x31}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:30 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, 0x0, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:31 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074", 0x48}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:31 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074", 0x48}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:31 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, 0x0, 0x0)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a", 0x31}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:31 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, 0x0, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:32 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, 0x0, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:32 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074", 0x48}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:32 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a", 0x31}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:32 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5", 0xb9}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:33 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:33 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074", 0x48}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:33 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a", 0x31}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:33 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074", 0x48}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:33 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074", 0x48}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:33 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, 0x0, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074", 0x48}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:33 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, 0x0, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074", 0x48}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:33 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5", 0xb9}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:34 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074", 0x48}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:34 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, 0x0, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074", 0x48}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:34 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a", 0x31}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:34 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074", 0x48}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:34 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a", 0x31}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:34 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:34 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5", 0xb9}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:34 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074", 0x48}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:34 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a", 0x31}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:34 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a", 0x31}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:34 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a", 0x31}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:34 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, 0x0, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a", 0x31}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:34 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, 0x0, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a", 0x31}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:34 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:35 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, 0x0, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a", 0x31}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:35 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074", 0x48}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:35 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, 0x0}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:35 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a", 0x31}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:35 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:36 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, 0x0}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:36 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a", 0x31}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:36 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, 0x0, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:36 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074", 0x48}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:37 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a", 0x31}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:37 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, 0x0}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:37 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, 0x0, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:37 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a4", 0x3}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:38 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, 0x0, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:38 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5", 0xb9}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:38 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, 0x0, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:38 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a", 0x31}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:38 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, 0x0, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:38 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:39 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074", 0x48}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:39 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5", 0xb9}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:39 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:39 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, 0x0, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:39 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074", 0x48}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:39 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5", 0xb9}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:40 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:40 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a", 0x31}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:40 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074", 0x48}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:40 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca794", 0x1a}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:41 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:41 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a", 0x31}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:41 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, 0x0}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:41 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:42 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a", 0x31}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:42 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:42 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, 0x0}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:42 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, 0x0}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:43 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, 0x0}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:43 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:43 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, 0x0}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:43 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a", 0x31}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:43 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, 0x0}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:43 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:43 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:43 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a", 0x31}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:44 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, 0x0}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:44 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:44 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:44 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a", 0x31}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:45 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:45 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:45 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:45 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074", 0x48}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:46 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:46 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e80", 0x5d}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:46 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:46 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5ea0ba7c0da", 0xbe}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abf", 0xc3}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:47 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:47 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)='C', 0x1}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:47 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:47 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e80", 0x5d}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:47 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:47 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)='C', 0x1}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:47 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:47 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:48 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:48 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)='C', 0x1}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:48 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:48 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:49 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:49 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8af", 0x2f}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:49 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:49 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:50 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:50 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8af", 0x2f}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:50 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:50 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:51 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:51 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8af", 0x2f}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:51 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae7", 0x24}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:51 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8af", 0x2f}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:51 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:51 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2", 0x46}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:51 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:51 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, 0x0}, 0x0)

23:45:52 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca7", 0x19}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:52 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8af", 0x2f}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:52 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:52 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2", 0x46}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:53 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca7", 0x19}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:53 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8af", 0x2f}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:53 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:53 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca7", 0x19}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:54 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca7", 0x19}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:54 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8af", 0x2f}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:54 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b34", 0x12}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:54 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8af", 0x2f}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:55 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727", 0x25}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:55 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a36", 0x3b}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:55 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b34", 0x12}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:55 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b34", 0x12}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:55 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca7", 0x19}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:55 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb", 0x30}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:56 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:56 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca7", 0x19}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:56 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca7", 0x19}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:56 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727", 0x25}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:56 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:56 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb", 0x30}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:57 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca7", 0x19}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:57 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727", 0x25}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:57 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:57 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727", 0x25}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:58 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578", 0x1f}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:58 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca794", 0x1a}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:58 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c", 0x9}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:58 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727", 0x25}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:59 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578", 0x1f}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:59 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca794", 0x1a}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:59 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c", 0x9}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:59 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca794", 0x1a}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:45:59 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578", 0x1f}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:00 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca794", 0x1a}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:00 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:00 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c", 0x9}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:00 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f", 0x22}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:00 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3", 0x20}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:00 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:00 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca794", 0x1a}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:01 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f", 0x22}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:01 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3", 0x20}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:01 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:01 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3", 0x20}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:02 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f", 0x22}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:02 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445", 0x1b}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:02 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee", 0x5}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:02 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:03 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578", 0x1f}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:03 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445", 0x1b}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:03 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee", 0x5}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:03 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee", 0x5}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:04 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578", 0x1f}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:04 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445", 0x1b}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:04 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee", 0x5}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:04 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445", 0x1b}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:04 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe", 0x1c}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:04 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db5", 0x1e}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:04 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9f", 0x7}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:04 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445", 0x1b}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:05 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe", 0x1c}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:05 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe", 0x1c}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:05 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9f", 0x7}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:05 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9f", 0x7}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:06 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca7", 0x19}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:06 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca794", 0x1a}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:06 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9f", 0x7}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:06 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe", 0x1c}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:07 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca7", 0x19}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:07 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fc", 0x18}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:07 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee", 0x5}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:07 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca794", 0x1a}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:08 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca7", 0x19}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:08 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fc", 0x18}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:08 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee", 0x5}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:08 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee", 0x5}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:08 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445", 0x1b}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:08 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fc", 0x18}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:08 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee", 0x5}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:08 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee", 0x5}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:09 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca794", 0x1a}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:09 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca7", 0x19}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:09 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a4", 0x3}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:09 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee", 0x5}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:10 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca794", 0x1a}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:10 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fc", 0x18}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:10 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)='C', 0x1}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:10 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:11 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca7", 0x19}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:11 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fc", 0x18}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:11 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)='C', 0x1}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:11 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:12 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca7", 0x19}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:12 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fc", 0x18}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:12 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)='C', 0x1}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:12 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:12 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca7", 0x19}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:12 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca7", 0x19}], 0x1}, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:12 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:13 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee", 0x5}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:13 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee", 0x5}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:13 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee", 0x5}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:13 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee", 0x5}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:13 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fc", 0x18}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:13 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca7", 0x19}], 0x1}, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:13 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:13 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee", 0x5}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:14 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fc", 0x18}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:14 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca7", 0x19}], 0x1}, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:14 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:14 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee", 0x5}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:15 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fc", 0x18}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:15 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca7", 0x19}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

23:46:15 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a4", 0x3}], 0x1}, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:15 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee", 0x5}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:16 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca7", 0x19}], 0x1}, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:16 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca7", 0x19}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

23:46:16 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a4", 0x3}], 0x1}, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:16 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee", 0x5}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:16 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca7", 0x19}], 0x1}, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:16 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca7", 0x19}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

23:46:17 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a4", 0x3}], 0x1}, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:17 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee", 0x5}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:17 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca7", 0x19}], 0x1}, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:17 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca7", 0x19}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

23:46:17 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a4", 0x3}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

23:46:17 executing program 2:
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee", 0x5}], 0x1}, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:17 executing program 2:
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee", 0x5}], 0x1}, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:17 executing program 2:
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee", 0x5}], 0x1}, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:17 executing program 2:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee", 0x5}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:17 executing program 2:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee", 0x5}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:18 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca7", 0x19}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

23:46:18 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee", 0x5}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:18 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a4", 0x3}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

23:46:18 executing program 2:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee", 0x5}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:18 executing program 2:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee", 0x5}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:18 executing program 2:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee", 0x5}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:18 executing program 2:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee", 0x5}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:18 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee", 0x5}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:19 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca7", 0x19}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

23:46:19 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca7", 0x19}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

23:46:19 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a4", 0x3}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

23:46:19 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee", 0x5}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:20 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca7", 0x19}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

23:46:20 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca7", 0x19}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

23:46:20 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca7", 0x19}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

23:46:20 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee", 0x5}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:20 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca7", 0x19}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

23:46:21 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca7", 0x19}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

23:46:21 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a4", 0x3}], 0x1}, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:21 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee", 0x5}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:21 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca7", 0x19}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

23:46:21 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:21 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca7", 0x19}], 0x1}, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:21 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee", 0x5}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:22 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fc", 0x18}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:22 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca7", 0x19}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:22 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee", 0x5}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:22 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fc", 0x18}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:22 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee", 0x5}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:23 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca7", 0x19}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:23 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fc", 0x18}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:23 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)='C', 0x1}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:23 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee", 0x5}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:24 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fc", 0x18}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:24 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca794", 0x1a}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:24 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a4", 0x3}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:24 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee", 0x5}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:25 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee", 0x5}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:25 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca794", 0x1a}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:25 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fc", 0x18}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:25 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee", 0x5}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:25 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445", 0x1b}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:25 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca794", 0x1a}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:25 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fc", 0x18}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:26 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee", 0x5}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:26 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445", 0x1b}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:26 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca794", 0x1a}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:26 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fc", 0x18}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:26 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee", 0x5}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:27 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee", 0x5}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:27 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca794", 0x1a}], 0x1}, 0x0)

23:46:27 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fc", 0x18}], 0x1}, 0x0)

23:46:27 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee", 0x5}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:28 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee", 0x5}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:28 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)

23:46:28 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)

23:46:28 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, 0x0, 0x0)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee", 0x5}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:29 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee", 0x5}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:29 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)

23:46:29 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)

23:46:29 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)

23:46:29 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)

23:46:29 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)

23:46:29 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)

23:46:29 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)

23:46:29 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, 0x0, 0x0)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee", 0x5}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:29 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, 0x0, 0x0)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee", 0x5}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:29 executing program 3:
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)

23:46:29 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)

23:46:30 executing program 3:
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)

23:46:30 executing program 1:
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)

23:46:30 executing program 1:
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)

23:46:30 executing program 3:
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)

23:46:30 executing program 3:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)

23:46:30 executing program 1:
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)

23:46:30 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee", 0x5}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:30 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, 0x0, 0x0)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee", 0x5}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:30 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)

23:46:30 executing program 3:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)

23:46:30 executing program 3:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)

23:46:30 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)

23:46:30 executing program 3:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)

23:46:31 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)

23:46:31 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fc", 0x18}], 0x1}, 0x0)

23:46:31 executing program 3:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)

23:46:31 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee", 0x5}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:31 executing program 1:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)

23:46:31 executing program 3:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)

23:46:31 executing program 1:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)

23:46:31 executing program 1:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)

23:46:31 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)

23:46:32 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca7", 0x19}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:32 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)

23:46:32 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)

23:46:32 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee", 0x5}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:32 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)

23:46:32 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)

23:46:32 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)

23:46:32 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)

23:46:33 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee", 0x5}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:33 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)

23:46:33 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)

23:46:33 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)

23:46:33 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee", 0x5}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:33 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)

23:46:33 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)

23:46:33 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)

23:46:34 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fc", 0x18}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:34 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)

23:46:34 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)

23:46:34 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)

23:46:34 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee", 0x5}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:34 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)

23:46:34 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)

23:46:34 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040)=0x7, 0x4)

23:46:34 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca7", 0x19}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:34 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040)=0x7, 0x4)

23:46:34 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040)=0x7, 0x4)

23:46:34 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee", 0x5}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:34 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040)=0x7, 0x4)

23:46:34 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040)=0x7, 0x4)

23:46:34 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee", 0x5}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:34 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, 0x0, 0x0)

23:46:35 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca7", 0x19}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:35 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, 0x0, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee", 0x5}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:35 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040)=0x7, 0x4)

23:46:35 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, 0x0, 0x0)

23:46:35 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, 0x0, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee", 0x5}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:35 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, 0x0, 0x0)

23:46:35 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, 0x0, 0x0)

23:46:35 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, 0x0, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee", 0x5}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:36 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe", 0x1c}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:36 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee", 0x5}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:36 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:46:36 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, 0x0, 0x0)

23:46:36 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, 0x0, 0x0)

23:46:36 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9f", 0x7}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:36 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:46:36 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db5", 0x1e}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:37 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe", 0x1c}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:37 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee", 0x5}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:37 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445", 0x1b}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:37 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578", 0x1f}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:38 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee", 0x5}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:38 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578", 0x1f}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:38 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee", 0x5}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:38 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f", 0x22}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:38 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, 0x0, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:38 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee", 0x5}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:38 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:38 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3", 0x20}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:39 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, 0x0, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:39 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f", 0x22}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:39 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f", 0x22}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:39 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca794", 0x1a}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:40 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, 0x0, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:40 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, 0x0, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:40 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, 0x0, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:40 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca794", 0x1a}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:41 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee", 0x5}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:41 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, 0x0, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:41 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578", 0x1f}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:41 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c", 0x9}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:42 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee", 0x5}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:42 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee", 0x5}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:42 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c", 0x9}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:42 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c", 0x9}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:42 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee", 0x5}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:42 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca794", 0x1a}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:43 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca794", 0x1a}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:43 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578", 0x1f}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:43 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, 0x0}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:43 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578", 0x1f}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:43 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727", 0x25}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:43 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca7", 0x19}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:44 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, 0x0}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:44 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca7", 0x19}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:44 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca7", 0x19}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:44 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca7", 0x19}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:45 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, 0x0}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:45 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, 0x0}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:45 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca7", 0x19}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:45 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca7", 0x19}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:46 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:46 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca7", 0x19}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:46 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf", 0xa7}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:46 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5ea0ba7c0da", 0xbe}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c", 0xb6}], 0x2}, 0x0)

23:46:46 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:47 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf", 0xa7}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:47 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf", 0xa7}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:47 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5ea0ba7c0da", 0xbe}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abf", 0xc3}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:47 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:47 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:47 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, 0x0, 0x0)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5ea0ba7c0da", 0xbe}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea202a", 0xc6}], 0x2}, 0x0)

23:46:47 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, 0x0, 0x0)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5ea0ba7c0da", 0xbe}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea202a", 0xc6}], 0x2}, 0x0)

23:46:48 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:48 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf", 0xa7}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:48 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, 0x0, 0x0)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5ea0ba7c0da", 0xbe}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea202a", 0xc6}], 0x2}, 0x0)

23:46:48 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc", 0x8f}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:49 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:49 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc", 0x8f}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:49 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5ea0ba7c0da", 0xbe}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abf", 0xc3}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:49 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc", 0x8f}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:50 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc", 0x8f}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:50 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:50 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:50 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc", 0x8f}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:51 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb", 0x5f}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:51 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:51 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5ea0ba7c0da", 0xbe}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abf", 0xc3}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:51 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5ea0ba7c0da", 0xbe}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c", 0xb6}], 0x2}, 0x0)

23:46:51 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:51 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:51 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb", 0x5f}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:51 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5ea0ba7c0da", 0xbe}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abf", 0xc3}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:52 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:52 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb", 0x5f}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:52 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5ea0ba7c0da", 0xbe}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c", 0xb6}], 0x2}, 0x0)

23:46:52 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:53 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a4", 0x3}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:53 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:53 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:53 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:54 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)='C', 0x1}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:54 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5ea0ba7c0da", 0xbe}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c", 0xb6}], 0x2}, 0x0)

23:46:54 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5ea0ba7c0da", 0xbe}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c", 0xb6}], 0x2}, 0x0)

23:46:54 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:54 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5ea0ba7c0da", 0xbe}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea202a", 0xc6}], 0x2}, 0x0)

23:46:55 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)='C', 0x1}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:55 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)='C', 0x1}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:55 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:55 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:55 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)='C', 0x1}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:55 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5ea0ba7c0da", 0xbe}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c", 0xb6}], 0x2}, 0x0)

23:46:55 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:55 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:56 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:56 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)='C', 0x1}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:56 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, 0x0, 0x0)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5ea0ba7c0da", 0xbe}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c", 0xb6}], 0x2}, 0x0)

23:46:56 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:57 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)='C', 0x1}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:57 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:57 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:57 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)

23:46:58 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)='C', 0x1}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:58 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)='C', 0x1}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:58 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:58 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)

23:46:59 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)='C', 0x1}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:59 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)

23:46:59 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:59 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)

23:46:59 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:46:59 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)

23:46:59 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, 0x0, 0x0)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5ea0ba7c0da", 0xbe}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c", 0xb6}], 0x2}, 0x0)

23:47:00 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:00 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:00 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:00 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:00 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:00 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)

23:47:00 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, 0x0, 0x0)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5ea0ba7c0da", 0xbe}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c", 0xb6}], 0x2}, 0x0)

23:47:00 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:01 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:01 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:01 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, 0x0, 0x0)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5ea0ba7c0da", 0xbe}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c", 0xb6}], 0x2}, 0x0)

23:47:01 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:02 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

23:47:02 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:02 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5ea0ba7c0da", 0xbe}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abf", 0xc3}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:02 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:03 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

23:47:03 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

23:47:03 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5ea0ba7c0da", 0xbe}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abf", 0xc3}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:03 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:03 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

23:47:03 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

23:47:04 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5ea0ba7c0da", 0xbe}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abf", 0xc3}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:04 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:04 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5ea0ba7c0da", 0xbe}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c", 0xb6}], 0x2}, 0x0)

23:47:04 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5ea0ba7c0da", 0xbe}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf", 0xc1}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:04 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5ea0ba7c0da", 0xbe}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abf", 0xc3}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:04 executing program 3:
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:04 executing program 3:
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:04 executing program 3:
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:04 executing program 3:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:04 executing program 3:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:05 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5ea0ba7c0da", 0xbe}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf", 0xc1}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:05 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5ea0ba7c0da", 0xbe}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf", 0xc1}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:05 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5ea0ba7c0da", 0xbe}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea202a", 0xc6}], 0x2}, 0x0)

23:47:05 executing program 3:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:05 executing program 3:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:05 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5ea0ba7c0da", 0xbe}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea202a", 0xc6}], 0x2}, 0x0)

23:47:05 executing program 3:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:05 executing program 3:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:06 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5ea0ba7c0da", 0xbe}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf", 0xc1}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:06 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:06 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5ea0ba7c0da", 0xbe}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf", 0xc1}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:06 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5ea0ba7c0da", 0xbe}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:07 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5ea0ba7c0da", 0xbe}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea202a41", 0xc7}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:07 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:07 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5ea0ba7c0da", 0xbe}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea202a416142c8", 0xca}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:07 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5ea0ba7c0da", 0xbe}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:08 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5ea0ba7c0da", 0xbe}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea202a41", 0xc7}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:08 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:08 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5ea0ba7c0da", 0xbe}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea202a416142c8", 0xca}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:08 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5ea0ba7c0da", 0xbe}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea202a", 0xc6}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:08 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5ea0ba7c0da", 0xbe}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea202a", 0xc6}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:08 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:08 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5ea0ba7c0da", 0xbe}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea202a416142c85cce13", 0xcd}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:08 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5ea0ba7c0da", 0xbe}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea202a416142c85cce13", 0xcd}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:09 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5ea0ba7c0da", 0xbe}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea20", 0xc5}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:09 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:09 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5ea0ba7c0da", 0xbe}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea20", 0xc5}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:09 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5ea0ba7c0da", 0xbe}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c", 0xb6}], 0x2}, 0x0)

23:47:10 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5ea0ba7c0da", 0xbe}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea20", 0xc5}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:10 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:10 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5ea0ba7c0da", 0xbe}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea20", 0xc5}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:10 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5ea0ba7c0da", 0xbe}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c", 0xb6}], 0x2}, 0x0)

23:47:11 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5ea0ba7c0da", 0xbe}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c", 0xb6}], 0x2}, 0x0)

23:47:11 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:11 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5ea0ba7c0da", 0xbe}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c", 0xb6}], 0x2}, 0x0)

23:47:11 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5ea0ba7c0da", 0xbe}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c", 0xb6}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:12 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5ea0ba7c0da", 0xbe}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c", 0xb6}], 0x2}, 0x0)

23:47:12 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:12 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5ea0ba7c0da", 0xbe}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c", 0xb6}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:12 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}], 0x1}, 0x0)

23:47:12 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5ea0ba7c0da", 0xbe}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea202a416142c85cce134339580fd5ae75", 0xd4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:12 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:12 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5ea0ba7c0da", 0xbe}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c", 0xb6}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:12 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)}], 0x1}, 0x0)

23:47:13 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5ea0ba7c0da", 0xbe}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c", 0xb6}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:13 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:13 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5ea0ba7c0da", 0xbe}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c", 0xb6}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:13 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5ea0ba7c0da", 0xbe}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c", 0xb6}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:14 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5ea0ba7c0da", 0xbe}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af", 0x79}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:14 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:14 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb", 0x5f}], 0x1}, 0x0)

23:47:14 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb", 0x5f}], 0x1}, 0x0)

23:47:15 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5ea0ba7c0da", 0xbe}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af", 0x79}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:15 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:15 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:15 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)

23:47:16 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5ea0ba7c0da", 0xbe}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af", 0x79}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:16 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, 0x0, 0x0)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:16 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5ea0ba7c0da", 0xbe}, {&(0x7f0000000240)}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:16 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5ea0ba7c0da", 0xbe}, {&(0x7f0000000240)}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:16 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5ea0ba7c0da", 0xbe}, {&(0x7f0000000240)}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:16 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, 0x0, 0x0)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:17 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5ea0ba7c0da", 0xbe}, {0x0}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:17 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)

23:47:17 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5ea0ba7c0da", 0xbe}, {0x0}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:17 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, 0x0, 0x0)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:17 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)}, 0x0)

23:47:17 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5ea0ba7c0da", 0xbe}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:18 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)

23:47:18 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:18 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5ea0ba7c0da", 0xbe}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:18 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5ea0ba7c0da", 0xbe}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:19 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5ea0ba7c0da", 0xbe}], 0x1}, 0x0)

23:47:19 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:19 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5ea0ba7c0da", 0xbe}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:19 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5ea0ba7c0da", 0xbe}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea202a416142c85cce134339580fd5ae757f8c0c7e2ae836b82001f8d2c2111200b108f4435bbf0de277d03c13c8ea", 0xf2}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:20 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, 0x0}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:20 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:20 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:20 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5ea0ba7c0da", 0xbe}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea202a416142c85cce134339580fd5ae757f8c0c7e2ae836b82001f8d2c2111200b108f4435bbf0de277d03c13c8ea", 0xf2}, {&(0x7f0000000340)}], 0x3}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:20 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, 0x0, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:20 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:20 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:20 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:20 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, 0x0, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:20 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, 0x0, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:21 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:21 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:21 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, 0x0, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:21 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:21 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, 0x0, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:21 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:21 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5ea0ba7c0da", 0xbe}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea202a416142c85cce134339580fd5ae757f8c0c7e2ae836b82001f8d2c2111200b108f4435bbf0de277d03c13c8ea", 0xf2}, {&(0x7f0000000340)}], 0x3}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:22 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5ea0ba7c0da", 0xbe}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea202a416142c85cce134339580fd5ae757f8c0c7e2ae836b82001f8d2c2111200b108f4435bbf0de277d03c13c8ea", 0xf2}, {&(0x7f0000000340)}], 0x3}, 0x0)

23:47:22 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:22 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5ea0ba7c0da", 0xbe}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea202a416142c85cce134339580fd5ae757f8c0c7e2ae836b82001f8d2c2111200b108f4435bbf0de277d03c13c8ea", 0xf2}, {&(0x7f0000000340)}], 0x3}, 0x0)

23:47:22 executing program 1:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r0, 0x0, 0xd051, 0x0, 0x0, 0x800e0053d)
shutdown(r0, 0x0)
fcntl$getflags(r0, 0x1)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
readv(r2, 0x0, 0x0)
r3 = semget$private(0x0, 0x4, 0x534)
semop(r3, &(0x7f0000000000)=[{0x1, 0x6ce5, 0x1800}], 0x1)
__semctl$SEM_INFO(r3, 0x2, 0xb, &(0x7f0000000540)=""/110)
__semctl$IPC_INFO(r3, 0x1, 0x3, &(0x7f0000000100)=""/50)
recvfrom$inet(r1, 0x0, 0xfee2, 0x0, 0x0, 0x800e00566)
r4 = open(&(0x7f0000000040)='./file0\x00', 0x400000, 0x3)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

23:47:23 executing program 0:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r0, 0x0, 0xd051, 0x0, 0x0, 0x800e0053d)
shutdown(r0, 0x0)
fcntl$getflags(r0, 0x1)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
readv(r2, 0x0, 0x0)
r3 = semget$private(0x0, 0x4, 0x534)
semop(r3, &(0x7f0000000000)=[{0x1, 0x6ce5, 0x1800}], 0x1)
__semctl$SEM_INFO(r3, 0x2, 0xb, &(0x7f0000000540)=""/110)
__semctl$IPC_INFO(r3, 0x1, 0x3, &(0x7f0000000100)=""/50)
recvfrom$inet(r1, 0x0, 0xfee2, 0x0, 0x0, 0x800e00566)
r4 = open(&(0x7f0000000040)='./file0\x00', 0x400000, 0x3)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

23:47:23 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:23 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000200)={0x95, &(0x7f0000000140)=[@in={0x10, 0x2, 0x0, @rand_addr=0x4d78}, @in6={0x1c, 0x1c, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x7f}, @in={0x10, 0x2, 0x3, @loopback}, @in={0x10, 0x2, 0x0, @rand_addr=0x7f}, @in6={0x1c, 0x1c, 0x1, 0x7f, @local={0xfe, 0x80, [], 0x0}, 0xc2}, @in={0x10, 0x2, 0x0, @multicast2}, @in6={0x1c, 0x1c, 0x0, 0xb9a, @ipv4={[], [], @broadcast}, 0x9}]}, &(0x7f0000000340)=0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392a459ee2c9fea0c0c0e11424483767b3435d0f31c64fca79445fe5db578e3af9f0ae727b2f170d86fe05905c8afeb3a95d4651bbad271ac1a3627690697c0725b7f1ecce2f074e2aeea76b9d73fc83c156841d6bce3d1b1404a0e806adb0c308b949e0bdfc25b67607c87ecb698a76886bc22a92302791a46ab70e00081adf80e8a4fab395f75e21d059a7d86dc6eb866ce7d24433220124535ebc06a7b5e370a8183e5fabf814614137f2fcbd3a57755aca142d39574f5ea0ba7c0da", 0xbe}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea202a416142c85cce134339580fd5ae757f8c0c7e2ae836b82001f8d2c2111200b108f4435bbf0de277d03c13c8ea", 0xf2}, {&(0x7f0000000340)}], 0x3}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:23 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:23 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x23, &(0x7f0000000140)=ANY=[@ANYBLOB="000700ff000000000900dd0504010000000059fd00000051"], 0x18)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x50, &(0x7f0000000280)={0x3ff, {{0x1c, 0x1c, 0x3, 0x7ff, @ipv4={[], [], @loopback}, 0x6}}}, 0x88)
recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
truncate(&(0x7f0000000340)='./file0\x00', 0x0)
r3 = dup(r1)
shutdown(r3, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000500)="4392", 0x2}, {&(0x7f00000001c0)="a7cddd5c3d9c0977fd48b89ab247c89df2c7df343cf031", 0x17}, {&(0x7f0000000200)="82113db9d20e2471361a15ab4a1a0dfea69953e0c8c635aca87afaa51bf8ffad76d82f546033033b5e83191dfee66e9004cfdd3e7098fe46a6210c", 0x3b}], 0x3}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:24 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:24 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x1}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:24 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r2 = dup(r1)
shutdown(r2, 0x0)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f00000005c0)=0x4)
ioctl$DIOCRGETTABLES(r2, 0xc450443f, &(0x7f0000000140)={{"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", "2fdb92f1bce721aa6c9bd9974de0bf73b5ce6f42951ab45e3ceb8b22abb8edeb", 0x6, 0x3f}, &(0x7f00000000c0)="8a36e0468fefad09ed5bc03058bd68b3c316bee42ce6c73da6522fb82cb4b5dd041bf829af39e4ddd6d8f1012698d7c68b1fb720b5a3140e29c16e88fa30dabbb9", 0x3, 0x2, 0x0, 0xffffffff80000001, 0x1, 0x6, 0x0, 0x2})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:24 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, 0x0, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:24 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:24 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet(0x2, 0x3, 0x0)
read(r1, &(0x7f0000000000)=""/244, 0xf4)
sendto(r1, &(0x7f00000000c0)="459bbae7aa7fcc9bba279d99401f580bd26d5b36217d8871e57d44b6b6d56a2e161444a0b4040c12868a7c096202064dc23eda1b403bb358fd97", 0x3a, 0x20000, &(0x7f0000000100)=@un=@abs={0x8, 0x1, 0x0, 0x0}, 0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00', 0x9}, 0x24)

23:47:24 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:24 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
pwritev(r1, &(0x7f0000000480)=[{&(0x7f0000000140)="973740cfe0a5d22628e005dbdeeb2af7db9f991db2080858e0971a907c4fbf04276f487d8925b420d0bb13e1eb8fc3e7536101bd4379a42e481fb2aae7ba3e1a7947f10aeac9d286f39543bb934ef1d543330c8847582b79ec9922e0c778ad929dda64d4921c2f0e462a00a1bafde76ed54cd8f222d9b4feb37317aaa5f30628030705a0b6fe45b62810170b6d34cfcb891ab9bd38b6d350c808a143b50823f1ac939842359b6483e739bc41e0846b8888a06dc4f73054cf985190dac7bd3f1af7c3f90836a542a4c40953b2794bd98c4f", 0xd1}, {&(0x7f0000000240)="8c6ed0674e36b8571997f2431e721c616dafe786faef44a998e755c6088415f65371b4a062a9bcfec90b32050fbc94dac50606c7f184d2a6b0513de572601ba1a660ab61fe8d1f51aadd15c13a053c53928c5a032597fc9ed135f6a347a2cb560451eb0b6075a7d0588c2c4e5e7117a4e2b64f9f6ce8a68de1a61eb4c326f139dabf47ce16c8d256", 0x88}, {&(0x7f0000000300)="d3a09e828efc467f1027e56543ebe4bc93a945a84231cfb939854372b83b6c45b00bc714b8275fc9e6c108ae99bce2add93628793bbbcca990d0350ebda4c1149791bfc76138335cee48c7b5171ce55c8325b0cff7c54fb8626a56c9c011bdc2db2187e713e603638e395e8a3c2a54b30b1e06d43dd69262e2c56a02fcc94fa3dde32e695f360312f53c152122c4725d22196286ec46d52f81b6364a6a5d1cbd63baad", 0xa3}, {&(0x7f00000003c0)="2336d530f4200eabd5cb1e585e71dedbac724b6a6721c30ce1660a68bf047ac01603a56989a2bccd", 0x28}, {&(0x7f0000000400)="46190e9db9cfccb931740dec2bed1a114fe04ec886d189857a0bb08ed00bfecb4922cdacf5ba1c00a9f63a2fd7c978b5eb04f5d2deade56faf1ba3b14192897e7339bc3597059f5fa74275e292aae9e403f2c3", 0x53}, {&(0x7f0000000780)="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", 0x1000}, {&(0x7f0000000540)="02c863811692c732afd722837b145e030488fc3f898d311b61f2597c873844e2fc8e892e8bdc82e8b980827d9efe82dc4d7bf0ab5fb6fb6a6b3b3429ddfcf5440dfedf5d2a10c1e0a32a734569f477011b8e2e41086e2cf385b7cba8c9bfe399bc901f22924d924b432415357c972958a30df61fd59b943bad6c86f6ea2aee76311587cfbd02ba4bc866aeb39e55bd1767ef7647fa0408c0", 0x98}, {&(0x7f0000000600)="4bc7d7b9f102a98b087090cefaecdbfd1c6d848065e3eb8e956dc51025ae8489ed32833406ca3bed0fad1b5bf91545fba0b71f25d1893de91a45f8ae9713374d912663b9cf60c75ddbfdbd817be948279bfcf3c90827d26c4ee639180361910341d3eca8ed93ed0cfc23f8989e818b57c150c9555d4fef03f8b26c5afdb913ef77d4ba04a2da9fa942c3d4ab39d3a33e250d5a40be74bca92c2246a73de9be9d66fed2497213b93775d1f173e7d3d93889094a44f45dc3ddfcb66019643f3a", 0xbf}], 0x8, 0x7)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:24 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
socket$inet(0x2, 0x10000000, 0x8e)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000040)=0xfffffffd, 0x4)

23:47:24 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
socket$unix(0x1, 0x2, 0x0)
r1 = dup(0xffffffffffffffff)
shutdown(r1, 0x0)
r2 = getpid()
r3 = msgget$private(0x0, 0x0)
msgrcv(r3, 0x0, 0x0, 0x0, 0x0)
msgsnd(r3, &(0x7f0000000740)=ANY=[], 0x0, 0x0)
freebsd11_lstat(0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
r5 = getgid()
r6 = semget(0x2, 0x1, 0x390)
r7 = getgid()
r8 = geteuid()
__semctl$IPC_SET(r6, 0x0, 0x1, &(0x7f0000000480)={{0x0, 0x0, r7, r8, 0x0, 0x80, 0xc7}, 0x800, 0x4, 0xfffffffffffffffd})
msgctl$IPC_SET(r3, 0x1, &(0x7f00000002c0)={{0x0, r4, r5, r8, 0x0, 0xa1}, 0x0, 0x7, 0xb7, 0x5, 0x9, 0x1, 0x0, r2})
r9 = getegid()
lchown(&(0x7f00000000c0)='./file0\x00', 0x0, r9)
fchownat(r1, &(0x7f0000000000)='./file0\x00', r8, r9, 0x200)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:24 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, 0x0, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:25 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:25 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x8000, 0xc)
unlinkat(r1, &(0x7f00000000c0)='./file0\x00', 0x800)

23:47:25 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)
munlock(&(0x7f0000fff000/0x1000)=nil, 0x1000)

23:47:25 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f0000000000)=0x7, 0x4)
recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000000c0), &(0x7f0000000140)=0x4)
r2 = dup(r1)
shutdown(r2, 0x0)
posix_fadvise(r2, 0x7fffffff, 0x8, 0x2)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:25 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)
shutdown(0xffffffffffffff9c, 0x1)

23:47:25 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
r1 = accept(r0, &(0x7f0000000140)=@in={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000180)=0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r2=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r2, 0x3, 0x9}, 0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000280)=ANY=[@ANYBLOB="10024e23e000000200"/136, @ANYRES32=r2, @ANYBLOB="0100000400040000000000007f0000006ffd05001333f6548c6af3a1584f7e587097ac3844aa7cc15d8767cb8eae"], 0xa0)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:25 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet(0x2, 0x3, 0x0)
read(r1, &(0x7f0000000000)=""/244, 0xf4)
dup2(r1, r0)
r2 = socket$inet(0x2, 0x3, 0x0)
read(r2, &(0x7f0000000000)=""/244, 0xf4)
r3 = socket$inet(0x2, 0x3, 0x0)
read(r3, &(0x7f0000000000)=""/244, 0xf4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0x3ff}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:25 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, 0x0, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:25 executing program 0:
r0 = socket(0x8, 0x3, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0xfffffffd}, 0x24)
dup(r0)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000100)=0x4)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545)
shutdown(r1, 0x0)
getsockname$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10)

23:47:25 executing program 0:
r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x4, 0x8)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x3, 0x9}, 0x8)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x1f}, 0x8)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:25 executing program 0:
lchflags(&(0x7f0000000000)='./file0\x00', 0x100001)
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r2 = dup(r1)
shutdown(r2, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000000c0)={0x6, [0x0, 0x0, 0x0, 0x0, <r3=>0x0, 0x0]}, &(0x7f0000000140)=0x1c)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000180)={r3, 0x1}, 0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
r4 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r5 = dup(r4)
shutdown(r5, 0x0)
setsockopt$inet_tcp_int(r5, 0x6, 0x2, &(0x7f0000000040), 0x4)

23:47:25 executing program 0:
r0 = socket(0x17, 0x2, 0x55)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545)
shutdown(r1, 0x0)
getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f00000000c0), &(0x7f0000000000)=0x100)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:26 executing program 0:
r0 = socket(0x2, 0x5, 0x7)
socket$inet6(0x1c, 0x10000000, 0x1)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x6, 0x8}, 0x8)
r1 = socket$inet(0x2, 0x3, 0x0)
read(r1, &(0x7f0000000000)=""/244, 0xf4)
setsockopt$inet_buf(r1, 0x0, 0x54, &(0x7f00000000c0)="55e033201561f0cee5ab82658d56b9ba914ebba57131887da9bc30bf44f074c91987e627915345a0f3e1ebf244de3ac961312de8302ed00e686d714eae93847fb014d82d339771394ce85c8eca8cd2a49501bbf510fae14ceddd5fbcb1dbd34152f88fef533d459a81a984552e68a66bb9fc514ac492", 0x76)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:26 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
getrusage(0xffffffffffffffff, &(0x7f0000000140))
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
setitimer(0x1, &(0x7f0000000200)={{0x3, 0x4}, {0x2, 0x6}}, &(0x7f0000000240))
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r2 = dup(r1)
shutdown(r2, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @multicast2}}, 0x0, 0x4, 0x1, 0x80}, &(0x7f0000000340)=0x94)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)
listen(0xffffffffffffff9c, 0x800)

23:47:26 executing program 2:
ioctl$DIOCCHANGEADDR(0xffffffffffffffff, 0xc4704437, &(0x7f00000000c0)="833d353e8d765af795dd8973b499a8c873656722b26e2b07f13e534bd374a06ac75295ffb77c3f5afa22c913b8708792cbdb20b63aa7f3cbeaec1991dbfc437a4d852acad5105f3ddbf3fbe0ea6cf220110643d47662d36fda6a39cf7fa5e57cca98b66243e89f11c8eeae2634fa29041b92e34cbad5dcbe2f7c2c21aae67e43266fe70029bfb0b234f2a1")
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:26 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:26 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000000)={@multicast1, @loopback}, &(0x7f00000000c0)=0xc)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)
r1 = dup(0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r2=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r2, 0x3, 0x9}, 0x8)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000100)={r2, 0x1366}, 0x8)

23:47:26 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)
r1 = semget$private(0x0, 0x4, 0x2b0)
semop(r1, &(0x7f0000000000)=[{0x1, 0x6ce5, 0x1800}], 0x1)
__semctl$SEM_INFO(r1, 0x2, 0xb, &(0x7f0000000540)=""/110)
socket$inet_udplite(0x2, 0x2, 0x88)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r4 = dup(r3)
shutdown(r4, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r5=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r5, 0x3, 0x9}, 0x8)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x107, &(0x7f0000000140)={r5, 0x401, 0x0, 0x7ff, 0x3588}, &(0x7f0000000180)=0x18)
recvmsg(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r6 = dup(r2)
shutdown(r6, 0x0)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
__semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000000000)=0x84)

23:47:26 executing program 2:
r0 = socket(0x1c, 0x10000000, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r2 = dup(r1)
shutdown(r2, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000000c0)={0x7ff, 0x4000, 0xfffffffb, 0x4, <r3=>0x0}, &(0x7f0000000100)=0x10)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000140)={r3, 0xbf, "25bc99b016238935d9f3313fa70db2f7e5e4e3ac35d55530b70491c1f0ab577ed89eda1d70e1bc5ce44f75ee339033cdc0bb16826e70bbfc347611d804705b29e73726372e258e3df8f47a6518b0a7b8ac70789b03983f1b77f17d98040467a97e20245110341b8a871b45500f42184f6ffe13e77c8b3cc8a6d1d4ffb2a931694052835e9a18cb0b12c4b73a632409a9c7ae1c3a18a2e33e82aa02b0699397313819083ef757b338a3a51ba52f3073a4b4d17de70643ae959365f354414c8e"}, &(0x7f0000000240)=0xc7)
sendto$inet(r0, &(0x7f0000000000)="bd411d1e90bad738ebb951839ca6a5d97d0a3985", 0x14, 0x2000d, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:26 executing program 2:
r0 = socket(0x17, 0x2, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:26 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'freebsd\x00', 0xffffffff}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:26 executing program 2:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r1 = dup(r0)
shutdown(r1, 0x0)
r2 = socket$inet(0x2, 0x3, 0x0)
read(r2, &(0x7f0000000000)=""/244, 0xf4)
getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000000)={<r3=>0x0, 0x3ff}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x1c, 0x1, 0x80000001, @remote={0xfe, 0x80, [], 0x0}, 0xe55}}, r3, 0x6, 0x6, 0x281, 0x80000001, 0x8, 0xa4}, 0x98)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:26 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r2 = dup(r1)
shutdown(r2, 0x0)
getsockopt$inet6_udp(r2, 0x11, 0x0, &(0x7f0000000200), &(0x7f0000000240)=0x4)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000140)={0xa0, {{0x1c, 0x1c, 0x2, 0xfff, @empty, 0x1}}}, 0x88)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
r3 = socket$inet(0x2, 0x3, 0x0)
read(r3, &(0x7f0000000000)=""/244, 0xf4)
dup2(r0, r3)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x1}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:27 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:27 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
sendto(r0, &(0x7f0000000240)="096c605d431d292f7c616642474288d4f89688ab42a3940d943ad937092b6ccd9901acbebb51e4de99700a4369911a3289d157ccd0f16ee7bc51b686790c04d1f92fba59a729e41f1405ed7fcae9cf8b1bc83d95ff674786b1bc462fdcd06632633a698fc9235a6ef8a8b4b79ce749e48e2cef683ec9dbb13ad0b8545c3524132867666ec314695effbf39341aa9bd983fd864c52f25f27a82e374c39ee8264e8c62b5f9e8d3982f5ec43545a629a94f810341556ab8b4dd49e1cef8140454d3654fbd4e4900edbce2246c61f471e225dea83504a635103bcefd69fa36e00039170f47e10021962ff22e923d294d076b7c43fa5d4f1cb99b67", 0xf9, 0x1, &(0x7f0000000180)=@un=@file={0xa, 0x0, './file0\x00'}, 0xa)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
fcntl$setstatus(r1, 0x4, 0x10044)
open(&(0x7f00000003c0)='./file0/file0\x00', 0x10000, 0x0)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000200)='s', 0x1}], 0x1)
writev(r1, &(0x7f0000000480)=[{&(0x7f0000000140)=']', 0x1}], 0x1)
r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000380)=@in6={0x0, 0x1c, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x8, &(0x7f00000006c0)=[{&(0x7f00000001c0)="4392", 0x2}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:27 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000000)={0xebf4, 0x2}, 0x8)

23:47:27 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r2 = socket$inet(0x2, 0x2, 0x0)
r3 = dup(0xffffffffffffffff)
shutdown(r3, 0x0)
ioctl$DIOCGETRULESET(r3, 0xc444443b, &(0x7f0000000140)="79eda2ae0015086b93461221f4b518c20c51163c7d69cfede6846101c0fc36126e9fe2bb9b9bffb2ad51172cb86a09442babf076486a43f698a4c90cd467c4658077f6f6f8e61c02d7cd3f7d7243e7d3b56c3c705ac90c06fd856daf15589dc8667e9bc45dc787af8501cdbeb8c874d18654095944f653c430591e5d002fc7bdef58edabbe0bf94be554bb46c66817db1881dfc3f7a1a60b6a61d13e0421552932dde1804c9a656feff6dd4d458d4289e67534c71c9d6569da4c33d691")
setsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f0000000080)={@local={0xac, 0x14, 0x0}, @multicast1}, 0xa)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f0000000000)={@empty, @empty, <r4=>0x0}, &(0x7f0000000040)=0xc)
cap_getmode(&(0x7f00000000c0))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0x0}, r4}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffff9c, 0x29, 0x2e, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0x0}, r4}, 0x14)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)
r5 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r5, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000200)=""/105, 0x69}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xc, 0x0}, 0x0)
shutdown(r5, 0x0)
r6 = socket$inet(0x2, 0x3, 0x0)
read(r6, &(0x7f0000000000)=""/244, 0xf4)
r7 = dup2(r5, r6)
freebsd11_mknodat(r7, &(0x7f0000000100)='./file0\x00', 0x10, 0x9)

23:47:27 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000140)={'bbr\x00', 0x5}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r2 = dup(r1)
shutdown(r2, 0x0)
ioctl$DIOCSETLIMIT(r2, 0xc0084428, &(0x7f0000000180)={0x8000, 0x40})
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)
clock_getres(0xe, &(0x7f0000000080))

23:47:27 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x8, 0x0)
ioctl$DIOCOSFPADD(r1, 0xc088444f, &(0x7f00000000c0)="9126ef8b8f517722624f1259325cc76af82c44f657235162d84a182a4db8bfc042492eb185290c97e4c8ea27cdacb2018dc83174fabb4153db6f8dc56bd51cd8")
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
r3 = socket$inet(0x2, 0x3, 0x0)
read(r3, &(0x7f0000000000)=""/244, 0xf4)
cap_ioctls_limit(r3, &(0x7f0000000140)=[0x62, 0x5, 0x3, 0x3f])
recvmsg(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x3)
r4 = dup(r2)
shutdown(r4, 0x0)
accept4$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f00000001c0)=0x1c, 0x20000000)
ioctl$DIOCNATLOOK(r4, 0xc04c4417, &(0x7f0000000280)="28b1cbcd62e25b2080c572baba8a1ac0bf7bb4a66eaa98994cf4aff4a78973be6962dcb86529d34d6d5a5c04130ab6c66f2a19bc03beee6c8f1f4e79ba1e3eeeaa479a311e47f0f66bfafda581818c3308b679d1265c4334464c5bd188d8a85b9a5a233dae60b46e9c54029be0143030983b6ce91d1a8c951f63abc7850b42f3b876658aca48f0e0f1e7bbc3a944da0fb53742afa8144b9fc2aaa4bf78723381d617faa4e2083261d40ee2893e")
recvmsg(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r5 = dup(0xffffffffffffffff)
shutdown(r5, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r6=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r6, 0x3, 0x9}, 0x8)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x15, &(0x7f0000000200)={r6, 0xfff}, &(0x7f0000000240)=0x8)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:28 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:28 executing program 0:
r0 = socket(0x10, 0x4, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00', 0xfffffffd}, 0x24)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545)
shutdown(r2, 0x0)
r3 = fcntl$dupfd(r0, 0x0, r2)
getsockopt$inet_tcp_int(r3, 0x6, 0x200, &(0x7f0000000080), &(0x7f0000000140)=0x4)
getsockopt$inet_udplite(r1, 0x88, 0x4, &(0x7f0000000000), &(0x7f00000000c0)=0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:28 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
bindat(r0, r1, &(0x7f0000000140)=@un=@abs={0x8, 0x0, 0x0, 0x3}, 0x8)
r2 = socket$inet(0x2, 0x3, 0x0)
read(r2, &(0x7f0000000000)=""/244, 0xf4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r3=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r3, 0x3, 0x9}, 0x8)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r3, 0x0, 0x0, 0x10001, 0xff}, &(0x7f00000001c0)=0x18)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:28 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r2 = dup(r1)
shutdown(r2, 0x0)
accept$unix(r2, &(0x7f0000001140)=@abs={0x8}, &(0x7f0000001180)=0x8)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
freebsd10_pipe(&(0x7f0000000000)={<r4=>0xffffffffffffffff})
getsockopt$inet_tcp_int(r4, 0x6, 0x200, &(0x7f00000010c0), &(0x7f0000001100)=0x4)
recvmsg(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r5 = dup(r3)
shutdown(r5, 0x0)
ioctl$DIOCGETSTATUS(r5, 0xc1a04415, &(0x7f00000000c0)="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")

23:47:28 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_buf(r0, 0x6, 0x25, &(0x7f00000000c0)="f32da69b1ec08f5c201fc786e9ef8357d87ad0ffcece45be9e3faca3c83165ff84a35177fb87310dc8b9bebdf2d2a3045256a12b4ef8183d894191faf3abbeb28138d94a5e6b1f0c64af1b5aec8efe7c5268350c03155da97f07a078ad4b38ecc841b57cfb4eae024cd5b5c5", 0x6c)

23:47:28 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r2 = dup(r1)
connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x51, &(0x7f0000000140)={0x9, {{0x10, 0x2, 0x1, @rand_addr=0xffffffff}}}, 0x90)

23:47:28 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
__cap_rights_get(0x0, 0xffffffffffffff9c, &(0x7f0000000000))
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r2 = dup(r1)
shutdown(r2, 0x0)
r3 = socket(0x2, 0x5, 0x5)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="011e0000", @ANYRES32=<r4=>0x0], &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r4, 0x3, 0x9}, 0x8)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f0000000140)={r4}, 0x8)
setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f00000000c0)={0x401, "9f1a2fb094efd8f6d5d736b7bbdd00d7"}, 0x14)

23:47:28 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00', 0x8}, 0x24)
r1 = socket$inet(0x2, 0x3, 0x0)
read(r1, &(0x7f0000000000)=""/244, 0xf4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r2=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r2, 0x3, 0x9}, 0x8)
setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000080)={r2, 0xf6c8}, 0x8)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r3, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545)
shutdown(r3, 0x0)
cap_fcntls_limit(r3, 0x9)

23:47:29 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, 0x0}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:29 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x1, @rand_addr=0x7ff}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:29 executing program 0:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r1 = dup(r0)
shutdown(r1, 0x0)
ioctl$DIOCRGETASTATS(r1, 0xc4504447, &(0x7f00000001c0)={{"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", "d0136c8765c2aa0f85e3dc822d7fb499ffe1f022f11bb2b19094a27012cc833a", 0x3, 0xf8}, &(0x7f00000000c0)="e1ceec5a7ca99196cb1fa8f667d6d7be240bf7f7d9a6a72537bd9f1a1fe99bfd2a30da13ff17bc8e449c2d6b25acf2be9682a2c52d2de8692f3481955cf3bac1648a33c23c22266ec9e576a27ade9fc7b66ccc1527c04adc5ccdef1a0b878079614d020ee0c6663455268d6e9fb07a779e2eec96fbc6a1ca1767341472141c574d55bd6a3b5a8422551a986234c51be0703a11b82bb88f6b6fc04968e4350e538296e22168a9ff271444cdc8e8bd30cb3b448e0d7f782b6fa282fca1773b28568bd2c28e591865d5bf1ded2738b910c11e185eb4e02c6b2a07aeab357f348386", 0x9, 0x2, 0x0, 0xfffffffffffffff8, 0x40, 0x3f, 0x2, 0x5})
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:29 executing program 0:
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0xa1}, 0x4, 0x7, 0xb7, 0x5, 0x9, 0x7})
r0 = getpgrp(0x0)
r1 = getpid()
r2 = msgget$private(0x0, 0x0)
msgrcv(r2, 0x0, 0x0, 0x0, 0x0)
msgsnd(r2, &(0x7f0000000740)=ANY=[], 0x0, 0x0)
freebsd11_lstat(0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = getgid()
r5 = semget(0x2, 0x1, 0x390)
r6 = getgid()
r7 = geteuid()
__semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f0000000480)={{0x0, 0x0, r6, r7, 0x0, 0x80, 0xc7}, 0x800, 0x4, 0xfffffffffffffffd})
msgctl$IPC_SET(r2, 0x1, &(0x7f00000002c0)={{0x0, r3, r4, r7, 0x0, 0xa1}, 0x4, 0x7, 0xb7, 0x5, 0x9, 0x7, 0x0, r1})
r8 = getegid()
sendmsg$unix(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000180)=@abs={0x8, 0x1, 0x0, 0x3}, 0x8, &(0x7f0000001400)=[{&(0x7f00000001c0)="73a2adec628ae5eb6fbca248d6d1c04911b1bbd91f2810502450fb46e682ac710c20431a7623f7243738b6c740ba99aa1293c8fa7c66f347167f53e1f7a9d52a8e786af90ec3bc6f5da07a538f3fab00dd3b71182d2cb3d02c7722ac646aed52c2ac081b41c9a0e0dcfc900fab41412d03ad4d01eff5894189c10f5f05471bda708e55d79a341c2de2e5e98f28151e35ccdd2925f2bd8b24c678e7524ead6a4b1e9f9ddd241f", 0xa6}, {&(0x7f0000000280)="50ff7374ad3ad64349782703551629ae78f00a38a8c82c07aad1dffb8f4384c5e498e0dc21dffa7c4b5f936517edf0a9987e4a0704f50acc094434f6c0d758c6da1fd02d3114ad6dbea1b4dd8145301f77aa02530cad01c131844929ee4eab6acd5577", 0x63}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="753fbf31fa11c93dd1d89c921e782643b5db0f6c66383f2931dd5c3c568c55991432dfd9a179f093f3b9c67e097d03c1562473de669a7cc6f3e4102195153270f60a78cabf9da38ec347ae1fd8b6c0e865d791b3929a24a632dd1e71b85d3894acc344901de340f0bc7e61bba6bb377c235a41a74bef41458a57794de1102ff14b97c1b565ce73909bc1c5264fdbac692a56bc5fdb27e33a9a5c4dda41c098b4a6e2a901d898306f4aacf4dabff50b00011719d5a81e3d058b3d9c2ddba8bc004741743426668a1d6ad5cac5f0afb7a0581aa5eea07fe4073a95cf6d", 0xdc}], 0x4, &(0x7f0000001440)=[@rights={0x18, 0xffff, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0xffff, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0xffff, 0x2, r0, r3, r8}], 0x50, 0x4}, 0x0)
r9 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r9, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r9, 0x6, 0x1, &(0x7f0000000040), 0x4)
r10 = open(&(0x7f0000000000)='./file0\x00', 0x8, 0x1)
ioctl$DIOCIGETIFACES(r10, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f00000000c0)="4cf2a14b000241082bade9efb929c55c9951d8efc80cad07011b002da53a0895017913002d0064ff8a6ef82b86321cc7ba12804626380de0063468be4dcc8a5d6fe996826c2111650e2f0ad13918f02adfd8e9c14976c68b42cb6b053ca2b1b5e31d14", 0x800, 0x3, 0x6})

23:47:29 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r2 = dup(r1)
shutdown(r2, 0x0)
ioctl$DIOCRGETTABLES(r2, 0xc450443f, &(0x7f0000000140)={{"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", "b0fcc44c5e50cd62fc07400094f38e1c3a53dacf68b09ec424ceeadd6a94b02b", 0x3}, &(0x7f00000000c0)="d21617c3c8da850877c8b68296fbe78703fd8c0315462ad5a3fb8130937b44160ca56b9dcf03164a5e81aabfd20653d8b07af0ef5a89cea2cb3a565bd99cbe5c3bdeebed0f4ef197d478b140d4ac3aa1aa80542afa95fd", 0x1, 0xe64, 0x6, 0x3, 0x1, 0x7, 0x1000, 0xc2})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
r3 = accept(r0, &(0x7f0000000000)=@in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000005c0)=0x10)
r4 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r4, 0x0, 0xd051, 0x0, 0x0, 0x800e0053d)
shutdown(r4, 0x0)
r5 = socket$inet(0x2, 0x3, 0x0)
read(r5, &(0x7f0000000000)=""/244, 0xf4)
ppoll(&(0x7f0000000640)=[{r4, 0x1}, {r5, 0x40}], 0x2, &(0x7f0000000680)={0x3, 0x1}, &(0x7f00000006c0)={0xfffffffffffffffd}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000600)=0x9, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:29 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, 0x0}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:29 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0xffffff75, 0x2, 0x0, @loopback}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:30 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f00000000c0)={{0x1c, 0x1c, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x2}, {0x1c, 0x1c, 0x2, 0x64fe, @loopback, 0xeb56}, 0x62, [0x26, 0x7f, 0x9, 0x2, 0x7, 0x4, 0x6, 0xc000000]}, 0x5c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x32)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r3 = dup(r2)
shutdown(r3, 0x0)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000000)=0x10001, 0x4)
shutdown(r0, 0x0)

23:47:30 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setreuid(0x0, 0x0)
r1 = geteuid()
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400000, 0xc1)
writev(r2, &(0x7f00000014c0)=[{&(0x7f00000000c0)="308b9f730c2e58540847a340bc037e6b24c957d477911e319ddd88df25553e5e23dcb744dcbf2c6b96035d95de3eefa664c033e4579f0dc1f61acbe8d86a6eb80cb59c7a0598086dba5e76f810c63ebf811a936a665834d4e5c717fa4a8f72323508386c48cd8dc7df8b53c79f6861a5f3ba8c3add06539f172533a1ef", 0x7d}, {&(0x7f0000000140)="0678f95a1c9d581a63d8f61e23e0e39540e3b6843b5f5c6614fab5076f6f6af3f79b9c7481b66708c7c86c2a635d8e575557eeae9c8a6a831deb5d0c40f34de2841ddb4b96424d97bfe2f0f2d300777b2326b333f643c29bd5f425a41e77547bf6881bb5ea5de04d462d583fba33452e102226360fecf2eeab03e8ab58a5a6dbb6d0b0e2c38fafc202ef387e19d62d08fe2b2e10127e4d9b410a0c", 0x9b}, {&(0x7f0000000200)="be1a6ec10c57873564a9d085f7f62a1cfd1b6145c6a61ef2149a9b0d1b7579dfa37a3b629bc19c69a64acda375f25dc485ca35f884f9588dfbcf396dc3c8a6cb0d739a2984ab6914bf8b037b60724ed6aa231d75188338ca74321029a9c9c58b7adeb30f9cd62ce8c0e0d950f37db946af466e2e6b847e5e8acbe8cb5f273708bb654ab718cb63ea2225421ed34c9d8f0603e976766348e7fe5ab9d1a268a5f26768794cafd5f20df3106697bdc9c0d38a1849f09aab911af56b2a0fbd429a3221d99d5f4e3f5f8c215ffdd3f03a71", 0xcf}, {&(0x7f0000000300)="67cd0c41d134825edb6f532b2182e23595858fd709c5f7cbe2596ea872d37b21a54f816a558aa083f0ffc2c1908c5a91a73d371500e19e27456cd867a4422cf7b9229b11cc7f07a6ae99f78c00d5c0eb079baef893af5d4dff53715ed0f3209e46f925ebba1ce703725d6a0a730342b556d46b9128b1e20316dcad80cb2536323cf2fdfb3c87455c698b5b85c78d35ce00d4baf54364360a366ebe8808b431de9ee7f4f37639", 0xa6}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="1aab51c1eea9fbf1f88762f59ee5c2d0deb41e293edce6b8e72331083f6e7a92ba224bc7f3543d872dbed0489f28e11e6969ed3080446cf85b2352a8f9f6b37b3e00e453931cfed67f85af7fc456de853c3df1307dd1e2b80fe9c2d4978bc0017839a75ba2f7268ec84658a9532f081cfe8bae13349c2edb25e0aeee547b96142f437f1bdb014d9ffc8badd8f7cfa426fc04a9b4473a26a5b58ef4b0e8dde64109bb515589c580dc2ca49ebff18ad0f8bea1d898ad52be617b39863e25aa663d57bb40300024aaf23a01964b87759ffea9b9f21726fe6fa07d", 0xd9}], 0x6)
setresuid(0x0, 0x0, 0x0)
setresuid(0x0, 0xee01, r1)
r3 = geteuid()
setresuid(r1, 0x0, r1)
setresuid(0x0, 0x0, r3)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:30 executing program 2:
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:30 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r2 = dup(r1)
shutdown(r2, 0x0)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000000), &(0x7f00000000c0)=0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:30 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet(0x2, 0x3, 0x0)
read(r1, &(0x7f0000000000)=""/244, 0xf4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x4}, 0x24)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545)
shutdown(r2, 0x0)
r3 = accept$inet(r2, 0x0, &(0x7f0000000100))
connect$inet(r3, &(0x7f0000000140)={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:30 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r1, 0x0, 0xd051, 0x0, 0x0, 0x800e0053d)
shutdown(r1, 0x0)
bind(r1, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x2, 0x6, @ipv4={[], [], @loopback}, 0x4}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r3 = dup(r2)
shutdown(r3, 0x0)
r4 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r5 = dup(r4)
shutdown(r5, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r6=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r6, 0x3, 0x9}, 0x8)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x107, &(0x7f0000000000)={<r7=>r6, 0x2, 0x2, 0x5, 0x1}, &(0x7f00000000c0)=0x18)
setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000100)={r7, 0x9}, 0x8)
mincore(&(0x7f0000ffa000/0x3000)=nil, 0x3000, &(0x7f0000000140)=""/227)

23:47:30 executing program 0:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r0, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545)
shutdown(r0, 0x0)
preadv(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/148, 0x94}, {&(0x7f0000000180)=""/148, 0x94}, {&(0x7f0000000240)=""/243, 0xf3}, {&(0x7f0000000000)=""/52, 0x34}, {0xffffffffffffffff}], 0x5, 0x2)
r1 = socket(0x2, 0x1, 0xff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'freebsd\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000000040), 0x4)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000003c0)={0x7, 0xff, 0x1, 0x3, 0x7, 0x3f, 0x6, 0x7f, 0x6, 0x0, 0x6}, 0xb)
r2 = socket$inet(0x2, 0x3, 0x0)
read(r2, &(0x7f0000000000)=""/244, 0xf4)
cap_ioctls_get(r2, &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0], 0x4)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
lchflags(&(0x7f00000004c0)='./file0\x00', 0x8801)
recvmsg(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/150, 0x96}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x2)
r4 = dup(r3)
shutdown(r4, 0x0)
getsockopt$inet6_tcp_int(r4, 0x6, 0x1000, &(0x7f0000000440), &(0x7f0000000480)=0x4)

23:47:30 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, 0x0}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:30 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
bind(r0, &(0x7f00000001c0)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10)
r1 = semget(0x0, 0x2, 0xc)
__semctl$SEM_STAT(r1, 0x2, 0xa, &(0x7f0000000140)=""/71)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:31 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)
mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x6, 0x12, r0, 0xbdc02a2)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x8, 0x40)
getpeername(r1, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000100)=0x1c)

23:47:31 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
getsockopt$inet_udp(r0, 0x11, 0x0, &(0x7f0000000000), &(0x7f00000000c0)=0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:31 executing program 2:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f00000000c0)={0x7, {{0x1c, 0x1c, 0x3, 0x4, @mcast2, 0x10001}}}, 0x88)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:31 executing program 2:
r0 = socket$unix(0x1, 0x2, 0x0)
__cap_rights_get(0x80, r0, &(0x7f0000000180))
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
r2 = socket$inet(0x2, 0x3, 0x0)
read(r2, &(0x7f0000000000)=""/244, 0xf4)
socketpair(0x1, 0x20000000, 0x4c, &(0x7f00000001c0)={<r3=>0xffffffffffffffff})
getsockname(r3, &(0x7f0000000200)=@in={0x10, 0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000240)=0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000040), 0x4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r4=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r4, 0x3, 0x9}, 0x8)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={r4, 0x3}, &(0x7f0000000140)=0x8)

23:47:31 executing program 0:
r0 = socket(0x17, 0x1, 0x6)
shutdown(0xffffffffffffff9c, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x772}, &(0x7f0000000140)=0xc)
r1 = socket$inet(0x2, 0x3, 0x0)
shutdown(r1, 0x1)
read(r1, &(0x7f0000000000)=""/244, 0xf4)
setsockopt$inet_tcp_int(r1, 0x6, 0x10, &(0x7f0000000000)=0xfffffffd, 0xffffffffffffffc7)
r2 = socket$inet(0x2, 0x3, 0x0)
read(r2, &(0x7f0000000000)=""/244, 0xf4)
getsockopt$inet_mreq(r2, 0x0, 0xc, &(0x7f0000000180)={@rand_addr, @broadcast}, &(0x7f00000001c0)=0x8)

23:47:31 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:31 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r2 = dup(r1)
shutdown(r2, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r3=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r3, 0x3, 0x9}, 0x8)
setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000140)={r3, 0x2}, 0x8)
shutdown(r0, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000180)={r3, 0x40, 0x5, "71b0e39d21"}, 0xd)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:32 executing program 2:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0x3ff}, 0x24)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/155, 0xe6}], 0x4, 0x0}, 0x40000)
r2 = dup(r1)
shutdown(r2, 0x0)
r3 = socket$inet(0x2, 0x3, 0x0)
read(r3, &(0x7f0000000000)=""/244, 0xf4)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
ioctl$DIOCADDSTATE(r2, 0xc0f24425, &(0x7f0000000140)="d4dcbc16ece08ae9573e372a1ddb3bcd8406297967c223e1c2831abfbfcf4823400db72365952207952bb3168e4bb431444cf754f0aa609844216831465c6d335595d5a572be2ba851ed286c68f71ca7a666169cdba5e5a1b30ff7d97d8fcd49d9")
r4 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r5 = dup(r4)
shutdown(r5, 0x0)
listen(r0, 0xfffffffd)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xffffffff, 0x4)

23:47:32 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000200)=""/105, 0x69}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xc, 0x0}, 0x0)
shutdown(r1, 0x0)
r2 = accept4(r1, &(0x7f0000000000)=@un=@file={0x2c, 0x0, ""/42}, &(0x7f00000000c0)=0x2c, 0x20000000)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)={0x4, [0x0, <r3=>0x0, 0x0, <r4=>0x0]}, &(0x7f0000000140)=0x14)
r5 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r6 = dup(r5)
shutdown(r6, 0x0)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x2, &(0x7f00000001c0)={r4, 0x1, 0x3, 0x80, 0x2, 0x400}, 0x14)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000180)={r3, 0xd, 0x1}, 0x8)

23:47:32 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:32 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xff, 0x4)

23:47:32 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
getpeername(r0, &(0x7f0000000000)=@un=@abs={0x8}, &(0x7f00000000c0)=0x8)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
dup(r1)
fstat(r1, &(0x7f0000000100))
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:32 executing program 1:
r0 = socket(0xd, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x3, @broadcast}, 0x10)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140), 0x0, 0x0}, 0x0)
recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545)
shutdown(r1, 0x0)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
r4 = dup(r3)
recvmsg(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000240)=""/242, 0xf2}, {0x0}, {0x0}], 0x3, 0x0}, 0x0)
r5 = socket$inet_udplite(0x2, 0x2, 0x88)
r6 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0)
flock(r6, 0x40000003)
recvfrom$inet(r5, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549)
cap_rights_limit(r1, &(0x7f0000000000)=[0x9aa9, 0x40])
shutdown(r4, 0x0)
r7 = socket$inet_udplite(0x2, 0x2, 0x88)
dup(r7)

23:47:32 executing program 2:
r0 = socket(0x0, 0x3, 0x9a)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000000c0)=0xfffffff7, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
pipe2(&(0x7f0000000000), 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:32 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'freebsd\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000340)=0x4)
recvfrom$inet(r1, 0x0, 0xd051, 0x0, 0x0, 0x800e0053d)
socketpair(0x17, 0x5, 0xff, &(0x7f0000000400)={<r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000480), &(0x7f00000004c0)=0x4)
shutdown(r1, 0x0)
setsockopt$inet_buf(r1, 0x0, 0x55, &(0x7f0000000140)="49c5905b7aba9659e54988b89020472b72290d234a28accb1793a5236783e0a630e7d118c5534a5a51a174708c933e1fe02926359cb4f49f19812d12a6e74b2a15f42b14243cb85e7b70089cb5f8d1b77c99a81cd8ab94d91febf547bc2a8aa92c1e638109a21ca0f95a72c55a885bd60f73d55edfc7541d488c6d0dd441cf6d6089edee3cc83e10b156f3d252e80f69f17fe6ee77eb11e72561405ecb773c9c003fbd3613", 0xa5)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)=ANY=[], &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x3, 0x9}, 0x8)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000580)=""/100, 0x64, 0x0, &(0x7f0000000600)={0x10, 0x2, 0x1, @loopback}, 0x10)
r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000200)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000240)=0x1c, 0x0)
accept$inet6(r3, &(0x7f0000000280)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000002c0)=0x1c)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x3, 0x3f, 0xd100, 0x5, 0x8, 0x1ff, 0xfff, 0x5}, &(0x7f00000000c0)=0x20)
r4 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000640)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x1)
r5 = dup(r4)
shutdown(r5, 0x0)

23:47:32 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x2}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:32 executing program 2:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r1 = dup(r0)
shutdown(r1, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r2=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r2, 0x3, 0x9}, 0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x1, 0x0, @loopback, 0x2}}, r2, 0x4, 0x8, 0x8c, 0xbe, 0x1, 0x1f}, &(0x7f0000000000)=0x98)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r4 = dup(r3)
shutdown(r4, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x16, &(0x7f0000000180)={r2}, 0x8)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:33 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:33 executing program 2:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
readv(r0, &(0x7f0000000100)=[{&(0x7f00000003c0)=""/173, 0xad}], 0x1)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
select(0x40, &(0x7f0000000000)={0xff, 0x8001, 0x0, 0x9}, 0x0, 0x0, 0x0)
recvfrom$inet(r1, 0x0, 0x2769, 0x0, 0x0, 0x800e0055a)
r2 = dup(r0)
shutdown(r2, 0x0)
shutdown(r1, 0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040), 0x4)
r4 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r5 = dup(r4)
shutdown(r5, 0x0)
setsockopt$inet_tcp_int(r5, 0x6, 0x800, &(0x7f0000000000)=0x64, 0x4)

23:47:33 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)
r1 = fcntl$dupfd(r0, 0x11, 0xffffffffffffff9c)
write(r1, &(0x7f00000000c0)="332f1481da8abf6e0f97cfbf8ce66c5298fd46b18c58fd7266fc4093674b27e1c580e4753c406ab3abb3ffb30c7fbdc5d91c05612f1f19335b5880e78d645c0b87fe081fcf59b651dbe4e199e42116588183c75f83c141a9bb79e412fac3a56bbe7d9c4ede88e618e2832d3ec7dd553e439b31d131858d1c98c7ffaa955885cdb6d5bac0c0b46d289c8a6b3f0830b2f28724b638c8e459c9967ca79d45d5", 0x9e)

23:47:33 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r2 = dup(r1)
shutdown(r2, 0x0)
connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x0}, 0x10)

23:47:33 executing program 0:
r0 = socket(0x2, 0x4, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r2 = dup(r1)
shutdown(r2, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r3=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r3, 0x3, 0x9}, 0x8)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f00000000c0)={r3, 0x78, "b7c74f5e2c11b0927c33d150112328bce5d7c78ce08d2192ca4d6d7f4cbb5d0f9299fa00eab5bfe18626aa10d183ab673eb3e13c80ff73fc5fc5a0d0d3924fc7c714d691a6b30ce22c814306728aed256b98f3f33dbb4e2f9dce21a9f6a2d62f18c03e10f0f32da261937655728160676c7cc5fd13067abb"}, &(0x7f0000000000)=0x80)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:33 executing program 2:
r0 = socket(0x1, 0x3, 0xff)
r1 = socket$inet(0x2, 0x3, 0x0)
read(r1, &(0x7f0000000000)=""/244, 0xf4)
listen(r1, 0x80000001)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00', 0x35b}, 0xfd31)
posix_fadvise(r0, 0xfffffffffffffffe, 0x2, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:33 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x0)
ioctl$DIOCCLRIFFLAG(r1, 0xc028445a, &(0x7f0000000180)={0x10, &(0x7f00000000c0)="12458cae8991588fcdab3eeca090d39df2cd5d0c04dd6111ad96c0ad6ecf5d9fc2833b0bbffc98258082461c9e07b4ada5b937f74412bf2943f797e61a1fc347a8b006880e45c154638524e8b46f5240cd861807e8dc75dd81ecd294ca7a2c58e180e8707002c259e425998c66282773e9c9b41ef176e27eb1cf2e924f49124238c6525360fb6c624bf188166c4a243777676155f8ed54d79e4dd303f5d32c2c3fcf3f2dffcd3d0a54c571394f1db4a96f1740dcf7b1f67ac151806e4d", 0x5, 0x4, 0x3f})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:33 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x40)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:33 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {0x0}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:33 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
dup(r1)
r2 = fcntl$dupfd(r0, 0x11, r1)
setsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f00000001c0)=0xff, 0x4)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x40, 0x0)
ioctl$DIOCIGETIFACES(r3, 0xc0284457, &(0x7f0000000180)={0x10, &(0x7f00000000c0)="d91fffab5138d96439614aca8268b994ca185c1eab05146b644930195a0ca972ca9c2204b0a88feca1dfb7a172d68b23b1299198467df88d260fae6b0f824955f97509572d45b193aa4a022d6dce8f471fc40af441dfdea690b2d59e5f8377243a95ee9113294ac5b23587bce271986af171be22cac5ab1f893f9db35b3df52187a3fb6c7417078dcc8d9a82e2ea5ee669f2a84274c6c696a608cf2e7e09020a4c", 0x10000, 0x3, 0x1ff})
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:34 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil)
shmat(r1, &(0x7f0000ffc000/0x2000)=nil, 0x3000)
shmctl$SHM_LOCK(r1, 0xb)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000140)={<r2=>0x0, 0xa0fc, 0x1, 0x4, 0x9e0}, &(0x7f0000000180)=0x18)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000001c0)={r2, 0x1, 0x20}, 0x8)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:34 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)
getuid()
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545)
getegid()
unlink(&(0x7f0000000240)='./file0\x00')
shutdown(r1, 0x0)
getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f00000000c0), &(0x7f0000000000)=0x100)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
accept(r2, &(0x7f0000000280)=ANY=[@ANYBLOB="100200000000200000"], &(0x7f0000000200)=0x10)

23:47:34 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
socketpair(0x15, 0x1, 0x23, &(0x7f0000000200)={<r1=>0xffffffffffffffff})
setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000000040), 0x4)
freebsd11_mknod(&(0x7f00000001c0)='./file1\x00', 0x40, 0x3)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000000c0)={'accf_http\x00', "57d915c1302a77a4f9ececf446feca33b820a493d5acf93a8441acb750287f06591b619cd50977a1572ddabfab259dd03f8cbf0dc4545a38ac88bce3153e6adda8b5614ca336ad559c58c4d63674ea1aa1c00b4d0389dc841788c04cbe14dacafa970e65228d1f705b9a5f691db0d0593a22c6e28546cfec318ee9e862bd71771004b83b63096368e4c29eb35ce798868d0be34dd88f5c572d87b0abbb18c6ca8580ec4507e0915941ad732b934b76da89dd48824d16f6379818e765f9541bd58922400be5c204fb6798f07e37379bfc710ec402add3d71db6f524aa4429e6abff8c9e7a133512d7c90d890dd5426a26"}, 0x100)
freebsd10_pipe(&(0x7f0000000000)={<r2=>0xffffffffffffffff})
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r4 = dup(r3)
shutdown(r4, 0x0)
getsockopt$inet_tcp_buf(r4, 0x6, 0x40, &(0x7f0000000280)=""/107, &(0x7f0000000300)=0x6b)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x2b}, 0x10)

23:47:34 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
freebsd10_pipe(&(0x7f0000000000)={<r1=>0xffffffffffffffff})
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = getpid()
fcntl$lock(r2, 0xc, &(0x7f0000000140)={0x1, 0x4, 0x7ff, 0x7, r3})
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="d4e22b63877d44e5ef3df67269aaad6420b90abd37c0fbea0d233c5fe3dac1a38c90a6d6d9ebb3f45e837c860491040bf17990a9b802b1c1d9e659ce6dc88c740b79", @ANYRES32=<r4=>0x0], &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r4, 0x3, 0x9}, 0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r4, 0x9, 0x1}, &(0x7f0000000100)=0x8)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:34 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x3, 0x9}, 0x8)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={<r2=>r1, 0x9, 0x561a}, &(0x7f00000000c0)=0xc)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={r2, 0xa2, "b1afe699592df94def86408f27e20f943d991ca5733bee3d9176973b9811c770235cd16b1d4bc481f46aa2e96fb55f8a6a383594a4e3510fb3aa50b8d4ee8b7e14b951b5e0a7d77a87d5599887e9df6195b12e3b7df345e006c292cf794cd284a3f4c4f52a6a2b2b130ab08aa218a7f4b81e5898ef406416008da38e692465ded2547209153f1b26ba01501625294340d8a2fa3f96b562a885c0381b3084f88a7fbe"}, &(0x7f00000001c0)=0xaa)

23:47:34 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r2 = dup(r1)
shutdown(r2, 0x0)
sendto$inet6(r2, &(0x7f0000000000)="5dced0b2f0724bc1b1035d2fc597d6fe3a007f728224a27f55aa87184c1435536d5cdceca80fe388c0805ef26c7c3efb36d111d238d7e8170271", 0x3a, 0x20000, &(0x7f00000000c0)={0x1c, 0x1c, 0x1, 0x7, @rand_addr="8bdb15528473972340cb3fd19ba8cd20", 0x3}, 0x1c)

23:47:34 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {0x0}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:34 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
writev(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)="5c47264c002dbd1ff8bd17ddff6dbe6524dbbe6c08fe29e83fce69980c5a7083c474c4987bbf38172bad0dfefb9ca91ff2aa8308769b95ec0ce389afb69296e400e801c1f9e7320dbf16a6e1dcce3d4097e88f0f4507467747ee3849d9ef96b3836346", 0x63}, {}], 0x2)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000200)=""/105, 0x69}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xc, 0x0}, 0x0)
shutdown(r2, 0x0)
r3 = accept4(r2, &(0x7f0000000000)=@in={0x10, 0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10, 0x10000000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
bindat(r3, r4, &(0x7f00000001c0)=@un=@abs={0x8, 0x0, 0x0, 0x3}, 0x8)
fcntl$dupfd(r1, 0x0, r3)

23:47:34 executing program 2:
r0 = socket(0x17, 0x2, 0x5)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x100, 0x0)

23:47:34 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x31, &(0x7f00000000c0)={0x16, 0x1e, [], [@pad1, @jumbo={0xc2, 0x4, 0x1}, @pad1, @generic={0x9, 0x8c, "13cad099830325129d71fe3df83ce9494927f8c6342e92133c60e0d99cefd5ed4bbda7a662b5b31fc8b7c5f7783abe6fc7d99c9205d947c35f8d81c0df7eb18870ddb6253bb41fb5ad9ae7ca42c3cac3d8d49f406bf7805240461d3130846962b6c8fb2d724953b4b4c2b13b43f5bcd3f44447848937b25a20628b75662d849e106a8747d2905c6e139338c2"}, @pad1, @generic={0x6f, 0x2c, "38ca5b13c39ba8150e7eb8983612c882252adf81aeae552e73144e9b38a6a65e63dc168e3087a33874e7aa4f"}, @generic={0xfa, 0x20, "dc8ad3608b29095bf04784d2f0d5b8702f3106d80dd58fe68abf0141ef64be7e"}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}, 0x100)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:34 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r1, &(0x7f0000000140)={0x0, 0xfffffffffffffeb2, &(0x7f0000000180)=[{&(0x7f0000002840)=""/4109, 0xffd}, {0x0}, {0x0}], 0x3, 0x0, 0x5a}, 0x40043)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r2, 0x0, 0x27c7, 0x0, 0x0, 0x800e0050e)
shutdown(0xffffffffffffffff, 0x1)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000001700)=""/231, 0xe7}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7, 0x0}, 0x0)
r4 = dup(r3)
r5 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r5, 0x0, 0x0, 0x4, 0x0, 0x0)
shutdown(r4, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r6=>0xffffffffffffffff})
recvfrom(r6, &(0x7f0000000340)=""/187, 0xbb, 0x0, 0x0, 0x0)
shutdown(r5, 0x0)
shutdown(r2, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x3, @rand_addr}, 0x10, &(0x7f0000000140)}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4}, 0x1c)

23:47:35 executing program 0:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r2 = dup(r1)
shutdown(r2, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r3=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r3, 0x3, 0x9}, 0x8)
sendmsg$inet_sctp(r2, &(0x7f00000002c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x9, @ipv4={[], [], @multicast2}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f00000000c0)="72c86ce713701c8a3264ea346793e0ed68046a1be273a98d849025095ec10f1bde629a383aabf6522b74fab2b7531391249cca98e87bbfdfd221e0980345f9eed4c3306995f803935775758d7263b0051d2e5039c3137caa5623250f1ac5322d4c643a8834dd8d8cefce4228e831eae8e1e710c6d874e86d7678d14ad30f53ae0b7a0360baced2229db5f748a53f2927bcefd755d70d1672c8884e9c05d380e26869a50058f5f1c356f42cea64e7d47ca1060c429268619b37584c724718f8f59a4b83cf7ecbe50a6cb56d34cdf84f03ac964f", 0xd3}], 0x1, &(0x7f0000000200)=[@sndinfo={0x1c, 0x84, 0x4, {0x8, 0x1a00, 0x5, 0x80000001, r3}}, @init={0x14, 0x84, 0x1, {0xfeff, 0x3, 0x7ff, 0x2180}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast2}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @authinfo={0x10, 0x84, 0x8, {0x8}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}], 0x88}, 0x8c)
recvfrom$inet(r0, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545)
shutdown(r0, 0x0)
close(r0)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:35 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r2 = dup(r1)
shutdown(r2, 0x0)
accept$unix(r2, &(0x7f00000001c0)=@file={0x6e, 0x0, ""/108}, &(0x7f0000000240)=0x6e)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r4 = dup(r3)
r5 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r5, 0x0, 0xd051, 0x0, 0x0, 0x800e0053d)
shutdown(r5, 0x1)
shutdown(r5, 0x1)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="bdff0700", @ANYRES32=<r6=>0x0], &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r6, 0x3, 0x9}, 0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000140)={r6, 0x4, 0x3}, 0xc)
setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x800, 0xfffffffffffffffe, 0x0)
sendto(r0, &(0x7f0000000000)="715691c458c435875f28136f45535fe0e87a6cba8d9c655d1156929f231254ea8f68bfec06398426e11aec50046fd33e6f84c5f7e193cba6bf5d3adfdf4fd8764707e2e2d7a2b90e7ae1b8aca587fa96cce6618b493bc5e40c9371a73b722c3c51e446b14e4969c205b1ac40a4b33f0c8c3e80dd848524b7371666ae4410e9f68ef41d9d6c03c912fc5d4bae2c79ac06080a1497117c0bbed9484fc8c2fc8755a759d3ad398f6bde518bc4aae762c7905e2e716a6827ebb04b0ee2ecb3fbbd46b14147e0", 0xc4, 0x20008, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x7, @mcast1, 0xffffffff}, 0x1c)
setpgid(0x0, 0x0)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180)=0x3ff, 0x4)

23:47:35 executing program 0:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r1 = dup(r0)
shutdown(r1, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r2=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r2, 0x3, 0x9}, 0x8)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000180)={r2, 0xb4f, 0x2, 0x8, 0xdd31, 0x800}, 0x14)
r3 = socket(0x2, 0x1, 0x0)
r4 = accept$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000140)=0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
recvmsg(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r5 = dup(0xffffffffffffffff)
shutdown(r5, 0x0)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x9, &(0x7f00000002c0)=0x2, 0x4)
r6 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r6, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
shutdown(0xffffffffffffffff, 0x0)
bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x3}, 0x8)
setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, &(0x7f0000000240)={0x1, &(0x7f0000000300)=[@in6={0x1c, 0x1c, 0x3, 0x1f, @rand_addr="dbd592fbae3f3db59ee7406821bb0a6f", 0x10001}, @in6={0x1c, 0x1c, 0x3, 0x4, @loopback, 0x3}, @in={0x10, 0x2, 0x0, @loopback}, @in6={0x1c, 0x1c, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x9}]}, &(0x7f0000000280)=0x10)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:35 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {0x0}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:35 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f00000000c0)=0x8)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
dup(r2)
shutdown(r2, 0x0)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x3, 0x9}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={r1, 0x8}, 0x8)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)
accept4(r0, &(0x7f0000000140)=@un=@abs={0x8}, &(0x7f0000000180)=0x8, 0x30000000)

23:47:35 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x80000, 0x0)
ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f0000000180)={{"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", "68dde25cfa2c9d83ef14a46616b4ef83cc28b51a079e8e4484e8b5161e885fe9", 0x10001, 0x4}, &(0x7f00000000c0)="16f2f1ded88a991cf5b1ff06bdb6b86a7f422497a57be55389b4dcb315e341ad21940d5f4647a1adec72f0ed34d2cc6f7192e5d813e3ba5d5cd1861c3e422cf3dcaa8bd4010d1758e8a251cd7a84299a30a25d563a54d98ffc2c290ea71ecf8aa508e59dfd9207bcce3653c97e2abf3b38206d4e10bbce202705f2f2c36729772920371a624863b9ee3650be30c23da6c3d8a2", 0x8, 0x1f, 0x8, 0x3, 0xc2b, 0x5, 0x7, 0x4})
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000000040), 0x4)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r3 = dup(r2)
r4 = socket$inet_udplite(0x2, 0x2, 0x88)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r6=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r6, 0x3, 0x9}, 0x8)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r5, 0x84, 0x8002, &(0x7f0000000840)={r6, &(0x7f00000007c0)=[@in6={0x1c, 0x1c, 0x3, 0x0, @empty, 0x4}, @in={0x10, 0x2, 0x2, @broadcast}, @in={0x10, 0x2, 0x3, @rand_addr=0x3}, @in={0x10, 0x2, 0x2, @loopback}, @in={0x10, 0x2, 0x2, @loopback}, @in={0x10, 0x2, 0x2, @multicast1}]}, &(0x7f0000000880)=0x10)
recvmsg(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r7 = dup(r4)
shutdown(r7, 0x0)
ioctl$DIOCGETALTQV1(r7, 0xc1304430, &(0x7f0000000740)="75f9a2b4e3072f9c55b98fba8ed56f4931434f6d12ff21718ddc3c5ac5490a9b2f739c6e0318b1cd2cb6ca7e19a57eb5280581d8c3afd405dbabe5378f95fec5eecd413820e9464e435834664a7aa6905501e237ab71064b619ea26e0cf9a8bedac296bdc0108bbdb0c50f")
shutdown(r3, 0x0)
setsockopt$inet6_group_source_req(r3, 0x29, 0x54, &(0x7f0000000600)={0x6, {{0x1c, 0x1c, 0x3, 0x4, @rand_addr="1f7a0b32a1e931337d9f6c943014900b", 0x4}}, {{0x1c, 0x1c, 0x0, 0x101, @empty, 0x4}}}, 0x108)

23:47:36 executing program 0:
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
readv(r0, &(0x7f0000000300)=[{&(0x7f0000000080)=""/51, 0x33}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x6)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r1, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549)
shutdown(r0, 0x0)
poll(&(0x7f0000000040)=[{}, {}, {}], 0x3, 0x80)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
readv(r2, &(0x7f00000008c0)=[{&(0x7f0000000500)=""/183, 0xb7}], 0x1)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r3, 0x0, 0xccf3, 0x0, 0x0, 0x800e0053d)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
listen(r4, 0x0)
r5 = accept4$inet(r4, 0x0, 0x0, 0x0)
shutdown(r3, 0x0)
shutdown(r1, 0x0)
r6 = socket$inet_icmp(0x2, 0x2, 0x1)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x900, &(0x7f0000000100)={0x0, 0xffffffe0}, 0x8)
getsockname$inet(r6, &(0x7f0000000000)={0x10, 0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:36 executing program 2:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000080)=""/112, 0x70}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5, 0x0}, 0x0)
r1 = dup(r0)
r2 = dup(r1)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r3, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515)
shutdown(r2, 0x0)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r4, &(0x7f0000000040)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)
shutdown(r3, 0x0)
r5 = socket(0x2, 0x1, 0x0)
r6 = socket$inet(0x2, 0x3, 0x0)
read(r6, &(0x7f0000000400)=""/254, 0xfe)
pwritev(r6, &(0x7f0000000300)=[{&(0x7f0000000180)="396ea2c1f6626d9145474275c32146bb64edefc94c8d128795bce3b618c93b50cee685c2471d54e8650ab9e540c69d596957c0dd82c61919a10a46783325abd1cfab470b0cda828d35b958e9ac59d52f0705b4978ae8481460ee17e0a528f84e630e85b9553e985d0d81f2897d1d01f333c80759623c17f8b8173cab976e0ce5ae875c9aef22a68e9693439b62fdf5ba17377ac3fff77f8380b9085f55386c666f27f5d0ed4e1c9246672049f12b6e6639c4f03867f27ce6f5b1b742b37c30f3a5ef97d977751906f04c1c2e65aaee70754cecf00d241894c1457ce8dd5ce96b", 0xe0}, {&(0x7f0000000b80)="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", 0x1000}, {&(0x7f0000000280)="4afc5359c953d9bbbfaf74f0fc692c9890c6da5d54079fc2adc04c9bca796dd81b38bae691a2b75b6d528c4234cd04832a3c210a4030180d143dc126a21c539e50577a7d85ccfa7c40aae3cf744313f8cdbec8f0b1a16b8332f7b02e49382504201a7142af4d0d00ef293013040d7f3368cb463f1786bddd29b00a449f", 0x7d}], 0x3, 0x3ff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
r7 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r7, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
setsockopt(r6, 0x800, 0x0, &(0x7f0000000340)="32fa62d8547ca0bc5a2ff482948286141476fa40dceb94cb7b9c6ac89913ce51a6965558f247cfbfc94234e191a481ae0a40e6fb316cebd96e46b9455859825e", 0x40)
r8 = dup(r7)
shutdown(r8, 0x0)

23:47:36 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:36 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x0, @multicast2}}, <r1=>0x0, 0x9c, 0x9694, 0xc4}, &(0x7f0000000200)=0x94)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r3 = dup(r2)
shutdown(r3, 0x0)
recvmsg(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r4 = dup(0xffffffffffffffff)
shutdown(r4, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r5=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r5, 0x3, 0x9}, 0x8)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r3, 0x84, 0x8002, &(0x7f0000000400)={r5, &(0x7f0000000380)=[@in6={0x1c, 0x1c, 0x2, 0x200, @mcast2, 0x7fff}]}, &(0x7f0000000440)=0x10)
r6 = dup2(r3, r0)
futimesat(r6, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={{0x5, 0x200}, {0x8, 0x20}})
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000240)={r1, 0x40, 0xf, 0x1, 0xe58}, &(0x7f0000000280)=0x18)

23:47:36 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545)
shutdown(r1, 0x0)
dup2(r1, r0)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r3 = dup(r2)
shutdown(r3, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000000)=0x1000, 0x1)

23:47:36 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r2 = dup(r1)
shutdown(r2, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000040), 0x4)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/139, 0xec}, {0x0}, {0x0, 0x3a}, {0x0}, {&(0x7f0000000480)=""/162}], 0x4, 0x0}, 0x40002)
r4 = dup(r3)
r5 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
dup(r5)
getsockname(r5, &(0x7f00000002c0)=@un=@abs={0x8}, &(0x7f0000000180)=0x8)
shutdown(r4, 0x0)
r6 = fcntl$dupfd(r4, 0x11, r1)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x5, &(0x7f0000000000), &(0x7f00000000c0)=0x4)

23:47:37 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000000), 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:37 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)
r1 = socket$inet(0x2, 0x3, 0x0)
read(r1, &(0x7f0000000000)=""/244, 0xf4)
getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f00000000c0), &(0x7f0000000000)=0x100)

23:47:37 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:37 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x3, 0x9}, 0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x9, @mcast2, 0x2}}, r1, 0x9, 0x1000, 0x108, 0x10001, 0x0, 0x1f}, &(0x7f0000000200)=0x98)

23:47:37 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r2 = dup(r1)
shutdown(r2, 0x0)
ioctl$DIOCRGETASTATS(r2, 0xc4504447, &(0x7f0000000200)={{"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", "60a62355c2b713151c151147dc355e84bfc5446feb79aa372baaa33fadbf39d6", 0x80000001, 0x6}, &(0x7f0000000100)="2221c739c2abee30ef322fd36dd57cf923641c39dba91c204b23d442a9731ec82674888ed8c04ab0ec38cffa6030ba25b928d8be0d010868785f2586639cc51251ac63015b4bc603e75aceb90c721b770c764a137dd2505d17c9efb87cfdcb5968e4778f3e4d946f71ccf224dc63ef33c901544009b39656dc588cfc2e62dd8274b875dcda0d8148eabc1535ce6d2088533a8b335e81d1d4bcd9f269ccb7bb0ca2de41bd793bc2979cd0be157dd78baf108f99cf7c19f4b865474f19ab48159fa54defaf178db7", 0x6, 0x1, 0x9, 0x101, 0x2, 0x9ef8, 0x7fffffff, 0x400})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
r3 = socket$inet(0x2, 0x3, 0x0)
read(r3, &(0x7f0000000000)=""/244, 0xf4)
setsockopt$inet_tcp_int(r3, 0x6, 0x4, &(0x7f0000000000)=0x9, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:37 executing program 0:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r1 = dup(r0)
shutdown(r1, 0x0)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000100), &(0x7f0000000140)=0x4)
r2 = socket(0x2, 0x1, 0x0)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000000), &(0x7f00000000c0)=0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:37 executing program 0:
r0 = socket(0x17, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:37 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x7ff}, 0x80)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:38 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r2 = dup(r1)
shutdown(r2, 0x0)
setsockopt$inet6_group_source_req(r2, 0x29, 0x53, &(0x7f0000000080)={0x6, {{0x1c, 0x1c, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, {{0x1c, 0x1c, 0x2, 0x3, @mcast1, 0x7}}}, 0x108)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r4 = dup(r3)
shutdown(r4, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r5=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r5, 0x3, 0x9}, 0x8)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000240)={<r6=>r5, &(0x7f00000001c0)=[@in={0x10, 0x2, 0xffffffffffffffff, @multicast2}, @in={0x10, 0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x10}, @in={0x10}, @in6={0x1c}]}, &(0x7f0000000280)=0x10)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000002c0)={r6, 0x3f, 0x1ff}, 0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x400, &(0x7f0000000040), 0x4)

23:47:38 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:38 executing program 0:
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10, &(0x7f0000000040), 0x4)

23:47:38 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0x2}, 0x85)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
dup(r1)
connect(r1, &(0x7f0000000000)=@un=@file={0xa, 0x0, './file0\x00'}, 0xa)

23:47:38 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x2, @multicast2}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:38 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @multicast2}, 0x10)

23:47:38 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r2 = dup(r1)
shutdown(r2, 0x0)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4)

23:47:38 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r2 = dup(r1)
shutdown(r2, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r3=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r3, 0x3, 0x9}, 0x8)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={<r4=>r3, 0xbb, 0x1, 0x5}, &(0x7f0000000140)=0x10)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000180)={r4, 0xc, 0x7f}, 0x8)
setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000000)={0x9, 0x35, 0x6, 0x555f}, 0x8)

23:47:38 executing program 2:
r0 = socket(0x2, 0x5, 0xfe)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:38 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec", 0x62}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:38 executing program 2:
socket(0x2, 0x1, 0x0)
r0 = socket$inet(0x2, 0x3, 0x0)
read(r0, &(0x7f0000000000)=""/244, 0xf4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'freebsd\x00'}, 0x24)
r1 = socket$inet(0x2, 0x3, 0x0)
read(r1, &(0x7f0000000000)=""/244, 0xf4)
setsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f0000000100)={0x6, 0x7fffffff}, 0x10)
setsockopt$inet_tcp_int(r1, 0x6, 0x100, &(0x7f0000000140)=0xc341, 0x4)

23:47:39 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545)
shutdown(r1, 0x0)
sendto(r1, &(0x7f00000000c0)="9f5384a5a56d6fec2aa8ab610282f4434448ce06dd9c2800730afad644ccc76c506d1dff1f1303c46389484d47a7eb8f70038a88d2db3ac8da87455abc5ac6efc93efe51c2545843259bb0547636c9a0f59cf3b5f6bd3c7911371eb0ef7989f3b07398b29d0bf6c6a4968d0e3889452f7c59e428ea3b64c135badba203b65e04aa4e12d7c6d4fea5c6f7ccf1acf27d", 0x8f, 0x20000, &(0x7f0000000000)=@in={0x10, 0x2, 0x2, @broadcast}, 0x10)
r2 = socket$inet(0x2, 0x3, 0x0)
read(r2, &(0x7f0000000000)=""/244, 0xf4)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
r4 = socket$inet(0x2, 0x3, 0x0)
read(r4, &(0x7f0000000000)=""/244, 0xf4)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, &(0x7f0000000240)={0xfc}, 0x1)
recvmsg(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r5 = dup(r3)
shutdown(r5, 0x0)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r5, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000180), 0x4)

23:47:39 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000140)=0x4, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:39 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec", 0x62}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:39 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r2 = dup(r1)
shutdown(r2, 0x0)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f00000000c0)={<r3=>0x0, &(0x7f0000000000)=[@in={0x10, 0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x3, 0x766b, 0x2900, 0x3, 0xc032, 0x400, 0x8, 0x8000, r3}, &(0x7f0000000180)=0x20)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:39 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r2 = dup(r1)
shutdown(r2, 0x0)
r3 = socket$inet(0x2, 0x3, 0x0)
read(r3, &(0x7f0000000000)=""/244, 0xf4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r4=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r4, 0x3, 0x9}, 0x8)
sync()
getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000)={<r5=>r4, 0x2, 0x5}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000100)={r5, 0x5, 0x28}, &(0x7f0000000140)=0xc)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:40 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r2 = dup(r1)
shutdown(r2, 0x0)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r3, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000200)=""/105, 0x69}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xc, 0x0}, 0x0)
shutdown(r3, 0x0)
r4 = accept$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="e1893078", @ANYRES32=<r5=>0x0], &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r5, 0x3, 0x9}, 0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000000)={r5, 0x74fe436c}, 0x8)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:40 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r2 = dup(r1)
shutdown(r2, 0x0)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000000)=0x1, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:40 executing program 0:
r0 = socket(0x0, 0x1, 0x3)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)
getresgid(&(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100)=<r1=>0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000001c0)={0x8001, 0xe, 0x7, 0x4}, 0x8)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r3 = dup(r2)
r4 = getegid()
setresgid(r4, 0x0, r1)
shutdown(r3, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r5=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r5, 0x3, 0x9}, 0x8)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000140)={r5, 0x8bb}, &(0x7f0000000180)=0x8)

23:47:40 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x3, 0x9}, 0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000140)={r1, 0x20, 0x7, 0x401}, &(0x7f0000000180)=0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000300)=@in={0x10, 0x2, 0x0, @multicast2}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000280)=ANY=[@ANYBLOB="1713131344b878ca793b6b9cd4e0617c31d91677756a3dbd6c0460be60e3703f5c2930c4899b678523fade2c47a719d993a4742fbd8a73c38dc8b8d0877cff8845476a30cb16a75683bf07fc4fb0e276604699ddda7628ab9838ef3f544e7939951c46aa512c09ee40542eb51b6cd84afbccdad1a4e5ad19", @ANYRES32=<r2=>0x0], &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r2, 0x3, 0x9}, 0x8)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={<r3=>r2, 0xc0c}, &(0x7f0000000200)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r3, 0x53, 0x8000}, 0xc)

23:47:40 executing program 0:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r1 = dup(r0)
shutdown(r1, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r2=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r2, 0x8, 0x9}, 0x8)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r4 = dup(r3)
shutdown(r4, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r5=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r5, 0x3, 0x9}, 0x8)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000180)={<r6=>r5, 0x81, "865bda0b66bff85ce71489e708ec529ba0f2609fd4f26b709183148180c0bfcad1b72640550bb985412b7761977ebde6f0f23ebd435556b6f1e2138175b49f843b74b328552962bccdb39b71e90e199a31d58dd20929e45ae05f3f864764c1a988c43022f8a6fbac93af62c0bba8d8641f869dea392512d54be070002644b83fff"}, &(0x7f0000000000)=0x89)
getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={r6, 0x2}, &(0x7f00000000c0)=0x8)
r7 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r7, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r7, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:40 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec", 0x62}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:40 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r2 = dup(r1)
shutdown(r2, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r3=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r3, 0x3, 0x9}, 0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000000)={0x8000, 0x6020, 0x3, 0x0, r3}, &(0x7f00000000c0)=0x10)

23:47:40 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x2a)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
shutdown(r1, 0x1)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:40 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000300)={0x6, 0x2, 0x8, 0x5}, 0x8)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r3 = dup(r2)
shutdown(r3, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r4=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r4, 0x3, 0x9}, 0x8)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000180)={<r5=>r4, 0x5}, &(0x7f00000001c0)=0x8)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000200)={r5, 0x81a}, 0x8)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r6=>0x0]}, &(0x7f00000000c0)=0x8)
ioctl$DIOCCLRSTATES(r1, 0xc0e04412, &(0x7f0000000240)="26cd7b67c51c26f8837837b54f96864534cc8e21f05ca882637c43cc90e842599c2dfc1d17ea7b8db800980ad1b2b8b1c709cd5d816adbd653272a72b16784d6baefcc6aa093b3476ccb825c140562063c2c93823b578321977d4bd78b22d41acbcd50f1b7431e4ee957ac70244448375a4875bf9190299501fd1597d2d8801d5a3ceaed1868ef7c4d77a7ef1403b0af0bf12d7e20d613")
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r6, 0x3, 0x9}, 0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="10024e237fffffff00"/136, @ANYRES32=r6, @ANYBLOB="ff070000000000008403000025c535f7365c673c"], 0xa0)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xa, 0x4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r7=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r7, 0x3, 0x9}, 0x8)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000380)={r7, 0xffffffff}, &(0x7f0000000400)=0x8)

23:47:40 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r2 = dup(r1)
shutdown(r2, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r3=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r3, 0x3, 0x9}, 0x8)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000000c0)={r3, 0x5, 0x7, 0x7ff, 0xcb52, 0xfffc, 0x1, 0x2, {@in={{0x10, 0x2, 0x1, @multicast1}}, <r4=>0x0, 0x81, 0x7, 0x5, 0x8e8, 0x1}}, &(0x7f0000000180)=0xb8)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000001c0)={r4, 0x8}, 0x8)
lchflags(&(0x7f0000000000)='./file0\x00', 0x2)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:40 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'bbr\x00', 0x3c4}, 0x24)
r1 = socket$inet(0x2, 0x3, 0x0)
read(r1, &(0x7f0000000000)=""/244, 0xf4)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000000)={<r2=>0x0, &(0x7f00000000c0)=[@in={0x10, 0x2, 0xffffffffffffffff, @remote}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast2}, @in={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, @in={0x10, 0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x10}]}, &(0x7f0000000180)=0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f00000001c0)={0x7fff, 0x5, 0x6500, 0x0, 0xbdd, 0x1, 0x0, 0x5, r2}, 0x20)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)
getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4)

23:47:41 executing program 0:
r0 = socket(0x16, 0x30000004, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
lchflags(&(0x7f0000000000)='./file0\x00', 0x0)
shutdown(r0, 0x1)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:41 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
r1 = socket$inet(0x2, 0x3, 0x0)
read(r1, &(0x7f0000000000)=""/244, 0xf4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='c\x00\x00\x00', @ANYRES32=<r2=>0x0], &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r2, 0x3, 0x9}, 0x8)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
dup(r3)
sendto$inet(r3, &(0x7f0000000780)="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", 0x1000, 0x84, &(0x7f0000000180)={0x10, 0x2, 0x0, @broadcast}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000140)={0x7, 0x4a, 0x2300, 0x6, 0x400, 0x10000, 0x8, 0x1, r2}, 0x20)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:41 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef65175", 0x93}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:41 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000140), &(0x7f0000000180)=0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r2 = dup(r1)
shutdown(r2, 0x0)
r3 = openat(r2, &(0x7f0000000000)='./file0\x00', 0x8000, 0x1e)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r4=>0x0]}, &(0x7f00000000c0)=0x8)
madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r4, 0x3, 0x9}, 0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f00000000c0)={r4, 0x4, 0x7f, 0x5}, &(0x7f0000000100)=0x10)

23:47:41 executing program 0:
r0 = socket(0x17, 0x4, 0x43)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:41 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)
r1 = socket$inet(0x2, 0x3, 0x0)
read(r1, &(0x7f0000000000)=""/244, 0xf4)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
dup(r2)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r3, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545)
shutdown(r3, 0x0)
cap_ioctls_get(r3, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0], 0x4)

23:47:41 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
lchmod(&(0x7f0000000000)='./file0\x00', 0x8)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:41 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x80000001, "11ec6cb1c5505524036c0dddeb1c5043"}, 0x14)

23:47:41 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:41 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x80, &(0x7f0000000040), 0x4)

23:47:42 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef65175", 0x93}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:42 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
write(r0, &(0x7f0000000140)="38e3f89bf4b7a77de8946dcce47485f006901c564ff8a2dd31d3390e40f61eb0a71cc5e6609e1d19518744f8e4335ba6649840837600ab4ddbe0e87f0ad99291c05656d7bb9e3016092e025df41706cadf5e3d697cabf5d7bc18810a5c30013f6075f7cf70ffbd788062", 0x6a)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:42 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect(r0, &(0x7f0000000000)=@un=@abs={0x8, 0x1, 0x0, 0x2}, 0x8)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:42 executing program 2:
r0 = socket(0x1, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:42 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r1, &(0x7f0000000100)={0x0, 0xfffffffffffffe28, &(0x7f00000003c0)=[{&(0x7f0000000200)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x1)
posix_fadvise(r1, 0x7fffffff, 0x7, 0x5)
r2 = dup(r1)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$inet_tcp_buf(r2, 0x6, 0x24, &(0x7f00000002c0)="1bf2c55f36dc6e5b2e6ee62b3a716bce65f560766f9d28ff8847a8d004ae842295dee51f", 0x24)
recvmsg(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r4 = dup(r3)
shutdown(r4, 0x0)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x9, &(0x7f00000000c0), &(0x7f0000000140)=0x4)
socketpair(0x2, 0x2, 0x80, &(0x7f0000000180)={<r5=>0xffffffffffffffff})
fsync(0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000001c0)={'rack\x00', 0x2}, 0x24)
socket$inet_udplite(0x2, 0x2, 0x88)
r6 = socket$inet_tcp(0x2, 0x1, 0x0)
shutdown(r6, 0x1)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000000)=0x81, 0x4)

23:47:42 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:42 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)
r1 = socket$inet(0x2, 0x3, 0x0)
read(r1, &(0x7f0000000000)=""/244, 0xf4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r2=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r2, 0x3, 0x9}, 0x8)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000000)={r2, 0xfffffffb}, 0x8)

23:47:42 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545)
shutdown(r1, 0x0)
close(r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:42 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x800, &(0x7f0000000040), 0x4)

23:47:42 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r2 = dup(r1)
shutdown(r2, 0x0)
ioctl$DIOCCHANGEALTQV0(r2, 0xc1004431, &(0x7f0000000140)="b5efffec7e3d76bbdfeb01e1c6ffaf62e82bff209fcecd481113953079c507c09e63e048883af3dd68c9538e096ca1091930af1c0afde2d1fbe7182968302af416f8da568cdfbc54281de975736d688710febea56d8b8e5c37484a818a0327ed9594d1")

23:47:42 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef65175", 0x93}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:42 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r2 = dup(r1)
shutdown(r2, 0x0)
recvmsg(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
dup(0xffffffffffffffff)
r3 = dup2(r2, 0xffffffffffffffff)
r4 = socket$inet(0x2, 0x20000000, 0xfc)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x4)
ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000000100)="54cc86c68e83eac352e30eabe47b9d9af3c3b861e11b5cb358")
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x100000)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0xa)

23:47:43 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
r1 = msgget$private(0x0, 0x0)
msgrcv(r1, 0x0, 0x0, 0x0, 0x0)
msgsnd(r1, &(0x7f0000000740)=ANY=[], 0x0, 0x0)
freebsd11_lstat(0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
r3 = getgid()
r4 = semget(0x2, 0x1, 0x390)
r5 = getgid()
r6 = geteuid()
__semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000480)={{0x0, 0x0, r5, r6, 0x0, 0x80, 0xc7}, 0x800, 0x4, 0xfffffffffffffffd})
msgctl$IPC_SET(r1, 0x1, &(0x7f00000002c0)={{0x0, r2, r3, r6, 0x0, 0xa1}, 0x4, 0x7, 0xb7, 0x5, 0x9, 0x7})
r7 = getegid()
lchown(&(0x7f00000000c0)='./file0\x00', 0x0, r7)
fchown(r0, r6, r7)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)
r8 = socket$inet(0x2, 0x3, 0x0)
read(r8, &(0x7f0000000000)=""/244, 0xf4)
setsockopt$inet_tcp_TCP_FASTOPEN(r8, 0x6, 0x401, &(0x7f0000000100)={0x0, "d31287fcadb2064e6dcafb4cdeff3c73"}, 0x14)
setsockopt$inet_tcp_int(r8, 0x6, 0x22, &(0x7f0000000000)=0x299, 0x4)

23:47:43 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0xf97e6650b0489156, &(0x7f0000000040)=0xffff, 0x299e98d3)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffff9c, 0x84, 0x20, &(0x7f0000000000), &(0x7f00000000c0)=0x4)

23:47:43 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x3, 0x9}, 0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x4, 0x1010, 0x0, 0xfffffffc, r1}, 0x10)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000001c0)=0x8, 0x4)
recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545)
shutdown(r2, 0x0)
fstat(r2, &(0x7f00000000c0))

23:47:43 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r1, 0x0, 0xd051, 0x0, 0x0, 0x800e0053d)
shutdown(r1, 0x0)
cap_rights_limit(r1, &(0x7f0000000000)=[0x22d, 0x1])
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:43 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x1, 0x4)

23:47:43 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000140), 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)
freebsd10_pipe(&(0x7f0000000000)={<r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000100)=0x4)

23:47:43 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x4ab, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:43 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295", 0xac}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:43 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)
r1 = socket$inet(0x2, 0x3, 0x0)
read(r1, &(0x7f0000000000)=""/244, 0xf4)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
dup(r2)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000280)=ANY=[@ANYRESDEC=r2, @ANYBLOB="2200000013089e10fdfe386c4b08f3421e9bc92155da4a4b789316bb49716038bbe7e67ab13b9812b27192cf3d99da7533b9c0770c365af6f3c6213be0cd4edb694091c03afe4b60178a9d1e092000856c3211e83edf92f04e45e372370a14efa62c5d3984c19805cb2e6438a2d5406897c6d4225b428df2a71ef7af09ff85ebfb8984ff3ef963623f7e60a275556163432ee764f849b2a4b9c0c080c3518ac53ae983027db49b3d648d50585849dc064f2005c686a3f51dbcf69317f101dc7fc7b9d4c9130e380be0ade1050bf3b6bca12c51b5673e4cc684d8871443cc0e78db29686534eba700"/247], &(0x7f0000000140)=0x2a)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r4 = dup(0xffffffffffffffff)
shutdown(r4, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r5=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r5, 0x3, 0x9}, 0x8)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f0000000180)={<r6=>r5, 0x30, "69007be2db7f4c6ee72cbf50a224c5df0bc7573afc93ce348346ecbd213a3305bd3172beb200b964651c31174ae4bff6"}, &(0x7f00000001c0)=0x38)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000400)={@in={{0x10, 0x2, 0x2, @loopback}}, r6}, 0x8c)
r7 = dup(r3)
shutdown(r7, 0x0)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r7, 0x84, 0x107, &(0x7f0000000200)={0x0, 0x5, 0x1, 0x6, 0x24}, &(0x7f0000000240)=0x18)

23:47:43 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
r2 = socket$inet6(0x1c, 0x10000000, 0xee)
setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0x66, &(0x7f00000000c0)={0x7fff, 0x0, 0x4, 0x3, 0x3}, 0xc)
recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r3 = dup(r1)
shutdown(r3, 0x0)
r4 = accept4(r3, &(0x7f0000000000)=@un=@abs={0x8}, &(0x7f0000000180), 0x30000000)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:43 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
r1 = socket$inet(0x2, 0x3, 0x0)
read(r1, &(0x7f0000000000)=""/244, 0xf4)
shutdown(r1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @broadcast}, 0x10)
r3 = dup(r2)
r4 = socket$inet(0x2, 0x3, 0x0)
read(r4, &(0x7f0000000000)=""/244, 0xf4)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x3, 0x1, @empty, 0xfff}}, <r5=>0x0, 0x4, 0x2, 0x10001, 0x100, 0x60}, &(0x7f0000000300)=0x98)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x16, &(0x7f0000000340)={r5, 0x5}, 0x8)
shutdown(r3, 0x0)
ioctl$DIOCADDRULE(r3, 0xcbe04404, &(0x7f00000000c0)="878f3cf489d9fa89eeabefc74cd1c8de5f276a07b3c46efe28e956ed94bb2339ee6e713524efa116ad4ae9d1cb73adf270023304b3792737bab2b41f532593ccb3bded9a745c54c40c42096ad32e4f7b2f6d1f51b8257a81a3984af42c1c523afc91fceb8095427145ce2aeea41ab742825eabe8f3c4d66b825b4ab36d24ba1751e92aeee5bd4e03c119858039ef2b838a4eaf5d53fe8f1ff6b16d93a7cc872a984f06a3ace9")
setsockopt$inet_tcp_buf(r1, 0x6, 0x25, &(0x7f0000000180)="4d7251bba943f68b02989948d54378e01e18fc8261a358da3729c34d1e5fd4cc0cf5a7a87847297da61ccbba7ca36106b5b570d1e75b5b160f8626c4740a5939efa89c888433656bd877972f000ec4521447bca3517a558d69a8c2e8c2ca1e5259c93f148ef72411465ddd0156f5ec93116173083d94d6d87ab7af5530495884280875582402e117831bbc9a90f5075465d4ed93054a3844cfeb09d7129ca3545d389302b7f3343ac12d00d2462d297315b991", 0xb3)

23:47:44 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295", 0xac}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:44 executing program 1:
r0 = socket$inet(0x2, 0x3, 0x0)
read(r0, &(0x7f0000000000)=""/244, 0xf4)
readv(r0, &(0x7f0000000340)=[{&(0x7f0000000140)=""/220, 0xdc}, {&(0x7f0000000240)=""/74, 0x4a}, {&(0x7f00000002c0)=""/118, 0x76}], 0x3)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:44 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r2 = dup(r1)
shutdown(r2, 0x0)
setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000000)='htcp\x00', 0x5)

23:47:44 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
socketpair(0x17, 0x10000000, 0xff, &(0x7f0000000000)={<r1=>0xffffffffffffffff})
getsockname$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x80, 0x9b)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
preadv(r1, &(0x7f00000007c0)=[{&(0x7f0000000200)=""/169, 0xa9}, {&(0x7f00000002c0)=""/131, 0x83}, {&(0x7f0000000400)=""/106, 0x6a}, {&(0x7f0000000b80)=""/4096, 0x1000}, {&(0x7f0000000480)=""/204, 0xcc}, {&(0x7f0000000580)=""/151, 0x97}, {&(0x7f0000000640)=""/177, 0xb1}, {&(0x7f0000000700)=""/134, 0x86}], 0x8, 0x1)
recvmsg(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r4 = dup(r3)
shutdown(r4, 0x0)
linkat(r2, &(0x7f0000000180)='./file0\x00', r4, &(0x7f00000001c0)='./file0\x00', 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:44 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)
r1 = socket$inet(0x2, 0x3, 0x0)
read(r1, &(0x7f0000000000)=""/244, 0xf4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r2=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r2, 0x3, 0x9}, 0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x2, 0x3f, @mcast1, 0x10000}}, r2, 0x7, 0x1ff, 0x6}, &(0x7f0000000000)=0x8c)

23:47:44 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
socketpair(0x1, 0x0, 0x2, &(0x7f0000000000)={<r1=>0xffffffffffffffff})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0xfffffffd}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:44 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
r1 = socket$inet(0x2, 0x3, 0x0)
read(r1, &(0x7f0000000000)=""/244, 0xf4)
setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:45 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295", 0xac}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:45 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff}, 0x4)
accept$unix(r1, &(0x7f0000000180)=@abs={0x8}, &(0x7f00000001c0)=0x8)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000200)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x1000000}, 0x1c, &(0x7f00000006c0), 0x0, 0x0, 0x0, 0x105}, 0x0)
sendto(r0, 0x0, 0x0, 0x8, &(0x7f0000000140)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)

23:47:45 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
freebsd11_lstat(0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
r3 = getgid()
r4 = semget(0x2, 0x1, 0x390)
r5 = getgid()
r6 = geteuid()
__semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000480)={{0x0, 0x0, r5, r6, 0x0, 0xa8, 0xc7}, 0x800, 0x4, 0xfffffffffffffffd})
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x0, r2, r3, r6, 0x0, 0xa1}, 0x4, 0x7, 0xb7, 0x5, 0x9, 0x7})
r7 = getuid()
setresuid(0x0, r6, r7)
recvmsg(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140), 0x10000000000001c7, 0x0, 0xbc}, 0x0)
dup(r1)
accept(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="6e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000009e000000000000000000"], &(0x7f0000000000)=0x6e)
r8 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r8, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r9 = dup(r8)
shutdown(r9, 0x0)
setsockopt$inet_tcp_int(r9, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:45 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet(0x2, 0x3, 0x0)
read(r1, &(0x7f0000000000)=""/244, 0xf4)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r3 = dup(r2)
shutdown(r3, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x21)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:45 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000240)=""/166, 0x9c}, {0x0, 0x3d}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r2 = dup(r1)
shutdown(r2, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="01000000835d2bfb963986ddf57f38678012749d0674c932b841fa25d5e5606a36ecbe95cb3ebef5353a92855faea0bc2798178f051393a25a19d89929ba392b2a915dd2aa739751e232597255ea2ecfee06ae6f83dbdb6e59fad284aed36b657d991cb7964d0220dbe7241ed73f1b474119f20595ac86e058a91971e9cb", @ANYRES32=<r3=>0x0], &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r3, 0x3, 0x9}, 0x8)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f00000000c0)={r3, 0x7a, "295454e9089eaa71710548f886f8dc45c664973800ee722a1bf095da0a03b76faab02dacb366629f8532407107f5542f3c0f8a3836819ba6db607588b8b3ad30bd8b387655b48e5e59ce4f06623221ad00e272ed86bf34c1d2a93f02e67be92377df688967f2113b58316633bf949fee863949a42a066e7aa6f4"}, &(0x7f0000000000)=0x82)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:46 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r2 = dup(r1)
shutdown(r2, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x1}, 0x24)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r4 = dup(r3)
shutdown(r4, 0x0)
sendmsg(r0, &(0x7f00000007c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x2f2, @mcast2, 0x2400}, 0x1c, &(0x7f0000000780)=[{&(0x7f0000000640)="86dc983215a26b868fd1317e02117107b54cca2785bc469eed7d437beae484bdd11847699dd98c2757e69c987022bfbf1d7b1cccc9af04bf882fa5424395499b04826f8ab452907c3a36a2eb37d07f85ab6f61677fac2c272f2d05d922699a916eeaf7f20b4dc0fa9dd18b08b4055d4356c1101b891796f35836a53cbb8f0065fa249a5a3c94df03204761b73dbdab055583b8d5dcd7efebca36bfb99e2f8e1a91d3288a81f01f6d01bd357707c4920c9e4e18", 0xb3}, {&(0x7f0000000700)="b0a8a9a8c9e5fa3c44c31f6a3e9fcecb80cfb1abfbbafabb47db1d31a554884e11aa213f3b8ce352b8a16ee46487e4862bd5a02f1e41d8b2780fe3cb35dc8e1dad9ce057f7833acf104431edbb82433475bb5a20fbce599ae8fee7", 0x5b}], 0x2, &(0x7f0000000b80)=[{0x1010, 0x0, 0x8000, "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"}], 0x1010}, 0x100)
msgget$private(0x0, 0x40)
ioctl$DIOCRSETTFLAGS(r4, 0xc450444a, &(0x7f00000001c0)={{"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", "e11e9a86b4a563cd7428914c77576ea70063b5cabfd7412a829852df03595205", 0x7, 0x4}, &(0x7f00000000c0)="be2649b56a4d00ada691a029893deeea7c4e282e80cc7a0d5c690bf9d3ae81e6137fc9c2f0b516e72a5cff97ba3d2341329825298083570447315e9115bceb0f2abc1f410bfaa20c383738716f61a5ca0b5d9bea133b4185e38fb0e735eec74a943a5e536a59dcb0cad1f229ae731d75148147666bd78cf04006381f777fcc0623bbfcbad2ec15242a88c7a10f345094a639c437dcd4c856dbf78d58ca0a27b4a9e4c29f9e7a3a03913553a786f78590a08a8be7dd5e007f5acf4fdfff2a996d7ecb58", 0x777e, 0x40, 0x80, 0x7, 0x20, 0xfffffffffffffffe})
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:46 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426", 0xb8}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:46 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r2 = dup(r1)
shutdown(r2, 0x0)
accept4$unix(r2, &(0x7f0000000000)=@abs={0x8}, &(0x7f00000001c0)=0x8, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
read(r0, &(0x7f00000000c0)=""/230, 0xe6)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:46 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'freebsd\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:46 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000001c0)={0x3, "e9c698b12d15915bdc461fe80f4a188c"}, 0x14)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @ipv4, 0x8000}, 0x1c, &(0x7f00000006c0), 0x0, 0x0, 0x0, 0x20005}, 0x0)
getpeername(r0, &(0x7f0000000140)=@un=@abs={0x8}, &(0x7f0000000180)=0x8)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000200)={{0x1c, 0x1c, 0x1, 0x3, @rand_addr="3b64e32df2ad11d4b67437d619b1a00c", 0x8}, {0x1c, 0x1c, 0x2, 0x0, @rand_addr="bee75e2632c7a63139526c27b7d18c67", 0xffff7d8d}, 0x9, [0x0, 0x9, 0x0, 0xffff7fff, 0x6, 0x7, 0x31e, 0xba4]}, 0x5c)

23:47:46 executing program 0:
r0 = socket(0x17, 0x20000000, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:46 executing program 0:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r2 = dup(r1)
shutdown(r2, 0x0)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00'/10], &(0x7f0000000180)=0x12)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000), 0x4)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r4 = dup(r3)
shutdown(r4, 0x0)
r5 = accept4$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f00000000c0)=0x1c, 0x10000000)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r6=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r6, 0x3, 0x9}, 0x8)
socket$inet_udplite(0x2, 0x2, 0x88)
r7 = accept$inet6(r0, &(0x7f00000001c0)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000200)=0x1c)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0xbe, 0x11c, 0x9, 0xff7d, 0x6b}, 0xa0)
ioctl$DIOCCHANGEALTQV0(r4, 0xc1004431, &(0x7f0000000300)="97bbb5b23ab76bdfecd0d62c31175289b351ecba5cb31e98190d09c3020f48e41cd6214f870fb045c96212954888e1aa2a923355c8a823ac5f8e35c655c5ffee3e4a9596727934df6ee20ff408e8d5350f4afbf81c3eb38166ff4f20779cf96428b300a4b156fbcb2aed94aa30bd75e05708da543e7a73e5e65a63427b72545aadbed52c547e75e63afb84ea8d1db974f72d4155c608d39d6fe51d733c3cbc61d15bdce12440")
getsockopt$inet6_sctp_SCTP_CONTEXT(r5, 0x84, 0x1a, &(0x7f0000000100)={r6, 0xf35}, 0xffffffffffffffff)

23:47:46 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r3 = dup(0xffffffffffffffff)
shutdown(r3, 0x0)
r4 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r4, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545)
shutdown(r4, 0x0)
r5 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000200), 0x4, 0x0}, 0x2)
dup(r5)
accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x10)
read(0xffffffffffffffff, &(0x7f0000000280)=""/244, 0xf4)
r6 = socket$inet6_tcp(0x1c, 0x1, 0x0)
connectat(0xffffffffffffffff, r6, &(0x7f0000000400)=ANY=[@ANYBLOB="0a002e2f66696c653000c2c07d8b9da2ce59bbeaafbac358201f5a69c0e3921ac4bd57b5e5bd94c2b0c3d04ab7e5989a5c0bcff2e21450e265628834170110e03bf22331ecc31f41708c6d2fc74cb311c1eb09199ba8db00750dbe536b3130996d62b3e8d94fe08f045f47e244e02bba24413ae9583e7f9ab70e98959506b92bc43ba354aba0fb55305675ae0598ddf6b24f876e603749263a2b371d69267807a68ef0d1ac6056919dfb570bff950d679e3ac1500d9f41f4a2080141fbb6d4f486f89ac5ed155f6c2629156bf0546971b3c73c88844bf9f2ee79d9f380065a6ba9712c3aed259db73c2b9583a76aff6a"], 0xa)
shutdown(0xffffffffffffffff, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000040), 0x4)

23:47:46 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
r1 = dup(r0)
getsockopt$inet6_tcp_int(r1, 0x6, 0x8, 0x0, &(0x7f0000000040))
r2 = socket(0x2, 0x1, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
shutdown(r3, 0x1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)

23:47:46 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426", 0xb8}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:46 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x111)
ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f0000000180)={{"6b116cc2a802aa0862d8205e8d53c6cd9a6f8ba091a16ad47596fe4f5a5e31e9ece254e86f0e457bca064550f87918f10dce1cd18a691876d6b17d5211d2ff3ec5032ae240514fc10849f993e1a054c9787685d5767147c15d7eacd7367a83c01fe5e4161592b1e8ae9430016777e4b514edc5dc1050b5734fbe84380e5b372ef5bb9ee10c85543d4ac73d95c55bf3a00736e8bb943b0b258d938b8e68f88a0589f19e3faf1983c379ec6bd97975e0991d6ac7ba2c71976356d8c3b9dcf49e89e00f2d24023b699ab3ef72ce1a9df90943acf422d31abe07a2dafeb5da6283865e21b896251e745c2cedd7b260767ad48ec8f2601d236dd36f5a4624a05a1773f75d03d42ddc842ea20133f560606c7446adf8129584f7c185226d232d4f9bc061d6311975cab23ac95ab5d28e9743feb0080b6117aa62e84d407b24b5e9733d4cd6ecf5230eeb5d6cd62c8a0cb19ec24cd5ee57cf4f04f2a1969479b50e7ab997b8b6315af819dd56180c135bbf22a3797661d74fa4536a2d6587d8b969818c134a1703081066bf1a8b94f3e4c870e238b7040c18f57ab6d311edbfc099340a1735969fca19ec6887ac046d788146129bc66784711f3ccf8620b7214c9115c6f59ae9b738e5058305bd626095b9f9f919a39e54dc19ff788139be8e6e3593d022374431ea39f13515b43091739c89ea3a3127536d5464f97219b1fe9a126dfb4321d37067ef8db32a0574464e9e6de229390606454eca862e20dcb24fdc3dc9c097faa49d3dd96be49c3b8fb648a8b21d60f03ee522c67c7bb9d6862cef48c9699d5a1678aa372662caa2ff079138510605d8fc7eac473304d24b2c1979580ad3b897975a7a5867cbc1f521cd7bdb1428235848d3c5cd8e74546867718da90e86ce5ed1e6941f1e7172b57f52d25b8f5a2f1ca26c21863c7097dda5c5e40635e5629a445d67b782ffcda4cf601462ad819c0a0c1111db49e734833ae7fc4166f880dd7c172207eb63b6211e9931472ab4ba76f907ed59554189f671bccde8eeb5b784aada3057493fbfcf83e961d69b060bf2d96df65f7fc9a142998afda113dbd970d66cf117dee5def32a737aac8b650adbffe1fe52e48bedbe503bed284df2575d0941afe97e76a0eff75048e58176b4bacebe5c447b46e25216f139cf06d3d6f7155c597ef269536c37fda6c3d7915cfe7739e67da681a8ef43591e0430ae0ad906d903dbe93537c8ac8d86ed9fb8cbca2c1c523bde8938e52271683c3dea5a3ccd13850096e82a27f6feb48b5917912f767b497d6d5eec976a69c50fa76547253fb0577ff3129d22ea5763a6530ad3ba6994625a591894475adedacdfa6538ce65052aef3162f447dffa0aa0bbdc59582c206a8c3450eb8fdb881bbd5b74cbbd7f096ead73e0d67dda392caf21a6b9c39da054e72a5b2d7f8f1c1d6ced", "bdf3595fe62bcd0ebb1ad1103dd9425de1f6a9c09dff9d003fbc8941a1254fc1", 0x534c, 0x9}, &(0x7f00000000c0)="ab3a2341276ab7352f5d2ce41908b8bbe6a507af915a307774c5b27b240938fa29656ac153f10c1b5106496aa207f864cc6567c799a7acf5ef3de2c7012e69b5111f55a48a090a11ea1788cb4fae36b26f686af5bd207ac5c79b6b191a5a9edb9821f0d9027c4fbfb054e5477df5f671a7a821b36fe03701eb9efba11716ac3e44a3ebf88b83c65eca3c63b06d790ca2", 0xce7d, 0xffff, 0x200, 0x5, 0x4de1, 0xffffffffffff8000, 0x9d, 0x4})
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:46 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00', 0x2}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x3, 0x9}, 0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0x8, 0x2a}, &(0x7f00000000c0)=0x8)

23:47:47 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000001c0)=""/91, 0x5b}, {&(0x7f0000000240)=""/156, 0x9c}, {&(0x7f0000000300)=""/136, 0x88}, {&(0x7f00000003c0)=""/204, 0xcc}], 0x4, 0x0}, 0x0)
r2 = dup(r1)
shutdown(r2, 0x0)
sendto(r2, &(0x7f0000000140)="ea8db6cc37577e03bd71eabb4299e45c2b91ea9d038bdbf36ed3ba84f33b1d9f232b1357dcb42857b30e953298e7aea9f7c78fbc8ab7c9afb4f190ac55f214ea42c3d9d741283acce2cfccbf5adaf0fddc58706241dfab556182ff1bd4d386385ae93176255dcd", 0x67, 0x208, 0x0, 0x0)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:47 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = getpid()
r3 = msgget$private(0x0, 0x0)
msgrcv(r3, 0x0, 0x0, 0x0, 0x0)
msgsnd(r3, &(0x7f0000000740)=ANY=[], 0x0, 0x0)
freebsd11_lstat(0x0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
r5 = getgid()
semget(0x2, 0x1, 0x390)
r6 = getgid()
r7 = geteuid()
__semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000340)={{0x0, r4, r6, r7, 0x0, 0x80, 0xfc8}, 0x800, 0x4, 0x6})
msgctl$IPC_SET(r3, 0x1, &(0x7f00000002c0)={{0x0, 0x0, r5, r7, 0x0, 0xa1}, 0x4, 0x6, 0x9, 0x5, 0x9, 0x7, 0x0, r2})
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={<r8=>0x0, 0x8000}, &(0x7f0000000140)=0x8)
getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000180)={r8, 0xa923}, &(0x7f00000001c0)=0x8)
r9 = getegid()
lchown(&(0x7f00000000c0)='./file0\x00', 0x0, r9)
fchown(r1, r7, r9)

23:47:47 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x4, 0x0)
ioctl$DIOCSETLIMIT(r1, 0xc0084428, &(0x7f00000000c0)={0x7fffffff, 0xc6})
setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x1, &(0x7f0000000040), 0x4)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x1)
r3 = dup(r2)
shutdown(r3, 0x0)
r4 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r4, 0x0, 0xd051, 0x0, 0x0, 0x800e0053d)
shutdown(r4, 0x0)
recvfrom(r4, &(0x7f0000000140)=""/37, 0x25, 0x0, &(0x7f0000000180)=@un=@file={0xa, 0x1, './file0\x00'}, 0xa)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f0000000100)=0x574, 0x4)

23:47:47 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000200)=""/105, 0x69}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xc, 0x0}, 0x0)
shutdown(r1, 0x0)
recvfrom(r1, &(0x7f00000000c0)=""/179, 0xb3, 0x2, &(0x7f0000000000)=@un=@file={0xa, 0x1, './file0\x00'}, 0xa)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:47 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000200)=""/105, 0x69}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xc, 0x0}, 0x0)
shutdown(r1, 0x0)
setsockopt$inet_mreq(r1, 0x0, 0xc, &(0x7f0000000000)={@broadcast, @loopback}, 0x8)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r2, 0x0, 0xd051, 0x0, 0x0, 0x800e0053d)
shutdown(r2, 0x0)
fsync(r2)

23:47:47 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426", 0xb8}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:47 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

23:47:47 executing program 2:
r0 = socket(0x1c, 0x20000000, 0x1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
fcntl$setflags(r2, 0x2, 0x1)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000)=0x3, 0x4)

23:47:47 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:47 executing program 2:
r0 = socket(0x17, 0x10000000, 0x0)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
getsockopt$inet6_buf(r0, 0x29, 0x68, &(0x7f00000000c0)=""/202, &(0x7f0000000000)=0xca)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:47 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r2 = dup(r1)
shutdown(r2, 0x0)
freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
linkat(r2, &(0x7f0000000000)='./file0\x00', r3, &(0x7f0000000100)='./file0\x00', 0x400)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:48 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x889f, 0x4)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000100)={0x8, 0x200}, 0x8)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)
r1 = socket$inet(0x2, 0x3, 0x0)
read(r1, &(0x7f0000000000)=""/244, 0xf4)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f00000000c0)={0x1, "135098c6a6f1adf6492795f9d708598f"}, 0x14)

23:47:48 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100), &(0x7f0000000140)=0x4)
accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x10, 0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10, 0x30000000)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r2 = dup(r1)
shutdown(r2, 0x0)
r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x8000, 0x10)
setsockopt$inet_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0), 0x4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r4=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r4, 0x3, 0x9}, 0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={r4, &(0x7f0000000180)}, &(0x7f0000000280)=0x10)

23:47:48 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b002", 0xbe}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:48 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
freebsd10_pipe(&(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$inet_tcp_int(r1, 0x6, 0x10, &(0x7f0000000040)=0x1, 0x4)
setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000000c0)=0xff, 0x4)

23:47:48 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r2 = socket$inet_icmp(0x2, 0x2, 0x1)
shutdown(r2, 0x0)
r3 = dup(r1)
shutdown(r3, 0x0)
r4 = socket$inet(0x2, 0x3, 0x0)
read(r4, &(0x7f0000000000)=""/244, 0xf4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000500)=ANY=[@ANYBLOB="81199db6082ae901c6ed380b862b0907bf01a8de4261f40c21072e20f60950de272e36d077518fac76da67dd792d7b27b919140e22dde8fdcced1a24c8ea323f3db1ca49641137cc62986f9dac133fa5c774a0032945ccf9f249573db34a6eeb0722f4c7c90b101674044540691d2c173f4ff124f87e79d125a8f24344221ee74ca307b9cf8acd1261ef5c196c3c62a8f4dfd41b28f356830d8d35552def01c67cf7a85b370d4939708a308d9c166dc73c2a46a98e772c8c56f8a84ce4b7f4adee17ae4fcc00", @ANYRES32=<r5=>0x0], &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000001c0)={r5, 0xb, 0x9}, 0x8)
r6 = geteuid()
__semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{0x0, 0xffffffffffffffff, 0x0, r6, 0x0, 0x80, 0xc7}, 0x800, 0x4, 0xfffffffffffffffd})
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x0, 0x0, 0x0, r6, 0x0, 0xa1}, 0x4, 0x7, 0xb7, 0x5, 0x9, 0x8})
getpgid(0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000000c0)={0x1, 0x7fffffff, <r7=>r5}, &(0x7f0000000100)=0xc)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000140)={0x16, 0x10, 0x4, 0x42, r7}, &(0x7f0000000200)=0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
getitimer(0x0, &(0x7f0000000000))
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:48 executing program 1:
unlink(&(0x7f0000000200)='./file0\x00')
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x2}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x7, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
socket$inet(0x2, 0x1, 0x20)
recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
dup(r1)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000140)={0xf1, {{0x10, 0x2, 0x0, @rand_addr=0x1e6f39b2}}}, 0x90)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:48 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff}, 0x4)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="01000000484b0f05514da8fccf48b323ac563c0f3c1df94ebfd60358993adca0bdf766a65ae64d7efa8552c5e4648744ee359b8ddedf6e41291874badb646d458681e9528c7b2e8859afdca21d9fea71970926ce4ed6449e66", @ANYRES32=<r3=>0x0], &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r3, 0x3, 0x9}, 0x8)
r4 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r5 = dup(r4)
shutdown(r5, 0x0)
getsockopt$inet6_sctp_SCTP_STATUS(r5, 0x84, 0x100, 0xffffffffffffffff, &(0x7f0000000100))
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000000c0)={0x5, 0x36c4, 0x2000, 0x1ff, 0x7, 0x1, 0xffff, 0x5, r3}, 0x20)
cap_rights_limit(r0, &(0x7f0000000140)=[0x59, 0x200])
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:49 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00', 0x3}, 0x86)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)
lchown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
r1 = socket$inet(0x2, 0x3, 0x0)
read(r1, &(0x7f0000000000)=""/244, 0xf4)
r2 = accept$unix(r0, &(0x7f0000000280)=@abs={0x8}, &(0x7f00000002c0)=0x8)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
dup(r3)
r4 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r4, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545)
shutdown(r4, 0x0)
r5 = accept$inet(r4, &(0x7f0000000300)={0x10, 0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000340)=0x10)
r6 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r6, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r7 = dup(r6)
shutdown(r7, 0x0)
sendmsg$unix(r0, &(0x7f0000000540)={&(0x7f0000000080)=@abs={0x8, 0x1, 0x0, 0x3}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="d7bb", 0x2}, {&(0x7f0000000100)="a4a7fafb1e55aa5604a4dcd2030a3400c7a0ddafd33bb2b0878637b2ece2be01198bf215ad017d375a62b270ecc1aa23409d4a568a52b9f0216d75c6571e686929cfafca2adc24ce3a6ba650223ed6ee569c3679761bafed30db2c0b99533cd54594bfb657f5bc91c3a7a2f06d078c90dd5fa491f40c448a261c83b5522bb7d04b5623c44479289c0e44b616bcb340d8963cab89cdbea50822503c5b2d4b234fc2f440db721ef2ff0f494b212b773b5ca2e695193fff88c21f4561205f5f39645ce66d290723619dd0b5d3e771f7293f40823b2345de325a62527b6c7644615b", 0xe0}], 0x2, &(0x7f0000000400)=[@cred={0x20, 0xffff, 0x2, 0xffffffffffffffff}, @cred={0x20}, @rights={0x30, 0xffff, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20}, @cred={0x20}, @cred={0x20}, @rights={0x38, 0xffff, 0x1, [r0, r0, r0, r1, r2, r3, r5, 0xffffffffffffffff, r0]}], 0x108}, 0x20085)

23:47:49 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b002", 0xbe}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:49 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)
__semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0xc7}, 0x800, 0x4, 0xfffffffffffffffd})
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0xa1}, 0x4, 0x7, 0xb7, 0x5, 0x9, 0x7})
r1 = getegid()
lchown(&(0x7f00000000c0)='./file0\x00', 0x0, r1)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r3 = dup(r2)
shutdown(r3, 0x0)
r4 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
dup(r4)
r5 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545)
shutdown(r5, 0x0)
r6 = socket$inet(0x2, 0x3, 0x0)
read(r6, &(0x7f0000000000)=""/244, 0xf4)
sendmsg$unix(r0, &(0x7f0000001980)={&(0x7f00000015c0)=ANY=[@ANYBLOB="0a012e2f66496c6530004b2e92d77c684ca9b2df2a71c5b611216e9817f364dfdb5515512cfc76544a94fb85b2cc8dd83fb8a7776f47e191e5056a540700000000000000e9ecb71ba7e0dfd7f9bb4036e0af0f410af801ec5947dc443cadae7297f845ac6d809ea263ef9b032c9599d156eaacb4235a9d0f6a75549d532ca34a40356f261d97add0d98dead4108d02fdab9dbfd5ee3aa122c3d8d98370a63369dd0bb058d669140caf105511c78e7cdd18c2c95033cfd065d683be37af43fd272145523c11d48052818b980d78faefb7a8"], 0xa, &(0x7f0000001500)=[{&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="3f77cec40bab91f0a5824313dde6be05fa22f349ef6fdab4f40abe9fe7f70a5fe0ae7a8a8fb1895b", 0x28}, {&(0x7f0000001100)="626a6e71cc8adbe87005264a29da6787ceecfe6c5f9dce33351219436cdabcd55f8c72aa3afcd2f150e5ecf3e9806f0155d8e4609e869b265ec863cdec243503990bc96eb205ca9efd5525d0f9fa61ff7d854fbb7e6200ed144b508a204f9b1d164094a81d092a32c23d3f7ecd5b5c303620", 0x72}, {&(0x7f0000001180)}, {&(0x7f00000011c0)="dc80484f45637ccb37215118f064d1963b6698da9eeb211af7113d215921ed79845a27a0e3bccbf8f10dfec290b985d8ecf001a7b23ee918cec435dbd226eb6a0dda46f0f31769b77ed05f9f76c8131c0ee568fae55d54d054eae937afb9eabf92599c816333b49d80900e1de26f8a4e503ace4377afbcf0f367a54cd2710bb3a8a8f0c7f5678a71775c1efd47015e3f65ec701edf6f485432b39fd2c9b5cbd978618279404b0ec5a0c563ae5f2d", 0xae}, {&(0x7f0000001280)="1e1cad6f12661c1d618d28c934f0e736aaad33a79c5dcbc14f85542846c6e9d9e27ff16853b2735e32707124e6ccfa8688affaad778ace8904c0ed4d1d6e2652179f712cced737a1507c36d84e4f81703314382448eb907208ebab68421aee2bdc3d2f7854c3c1b6f9e3036c0ee5e0b89a48f5988b26b68cc98558dbbd389274f544c02556fdf8c74aaee4b9ea411ec33f271326a7edebb24542af6a2a8e91199a53cd2e36b068f0e122f0dd95e02b519c524886251696023c68bb7e30d1c03c9b0a3446934128dd5c1683c596e63a0f4e021e7228aa5d92e52b9b8a5c2393294a9090ee14defb8904d78a874fcdf62e6c19", 0xf2}, {&(0x7f0000001380)="e9b30e7557c6ff70b1e4780e2a235b2a4296f8012f8ceed6fb37359eaf0d52f2557af9041f9223eb283ad6a6856128b15bfdb3b85ae434", 0x37}, {&(0x7f00000013c0)="788b6cdad04ac514decda43dfbffce3cffadd3d9d515fe58ba87701f8b1b51a4396b5a0b4ce9a437c414fbb633ab409f675d26fdb9934a416856698932036979b68eaa2a54ae575dcc8067960836ade335", 0x51}, {&(0x7f0000001440)="ef4aab015ac92e66ccdcab4cddc57f6410c07314385cf2cceee41c045c02be756e82d8230bcf993bd740d96a1161ea9931ab01e78942fa1254af2b1c92ea77f034", 0x41}, {&(0x7f00000014c0)="a83f5dc1dd6ca9561a633ceef0", 0xd}], 0xa, &(0x7f0000001840)=[@cred={0x20}, @rights={0x18, 0xffff, 0x1, [0xffffffffffffffff]}, @cred={0x20}, @cred={0x20}, @rights={0x28, 0xffff, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, r0]}, @rights={0x18, 0xffff, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20}, @cred={0x20, 0xffff, 0x2, 0x0, 0x0, r1}, @rights={0x28, 0xffff, 0x1, [r0, r3, r4, r0, r5, r6]}], 0x120, 0x89}, 0x4)

23:47:49 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000140)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x800000, @remote={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c, &(0x7f00000006c0)}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:49 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)

23:47:49 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x82}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:49 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet(0x2, 0x3, 0x0)
read(r1, &(0x7f0000000000)=""/244, 0xf4)
r2 = open(&(0x7f0000000140)='./file0\x00', 0x4, 0x0)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r4 = dup(r3)
shutdown(r4, 0x0)
r5 = socket$inet(0x2, 0x3, 0x0)
read(r5, &(0x7f0000000000)=""/244, 0xf4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r6=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r6, 0x3, 0x9}, 0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000240)=ANY=[@ANYRES32=<r7=>r6, @ANYBLOB="b60002adc6b467b6d16af792d5330099cef3ffd8ff2b"], &(0x7f0000000200)=0xc)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000280)={r7, &(0x7f0000000240)}, &(0x7f00000002c0)=0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24)
r8 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r8, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
dup(r8)
sendto(r8, &(0x7f0000000000)="23c9", 0x2, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x200, @empty, 0x3}, 0x1c)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:50 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b002", 0xbe}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:50 executing program 0:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r1 = dup(r0)
shutdown(r1, 0x0)
ioctl$DIOCIGETIFACES(r1, 0xc0284457, &(0x7f0000000000)={0x10, &(0x7f00000000c0)="647a5d6f55acd7ab2649f382770901024d68c06fb0912f4b7c718b8b761f94236589810da738208892c42344c724f3d86ff5905ccd0faa11057a04e25f7290515e0645a311eb01617b09d4192ce9ebfec0c61125f74900a488bfd3072031a3b640d55d6100def2dd170a6161b60a4002cdbef8b435c3272e411faecbdcd0ca77274ab708b64a39fb91141187b234303cead1e028bf4d453e13151c472d10c0521c53e076520ca1d6c2b6b3d94d0ac5caa1c3f46fc8223d3fc7b1cf13676c1194973959188e2c03ccb4d688675aaed26f936679ccf3d430ba614e1ec895f0f25611d8eecac8db2e24e22e69f45f81da38105e27f6a2dfd44caca4fc5c9a4015aaa7c1182d7f2f0a55467d000fbdbb92fa8a88f5a2ca7b19369e135c2577edf09a0189bb22f9d338eae7d0e6846ef64f5f097370b9b063bbaca6ca6773096d6f63b0266d619f5258d958e2b735cd4ff417c7c46ae29872ea8d98dd90b7294d720bf2a154ba3df9fbdf66cd27bd533565f73d4fba38fb7ce98f67ff05d1fe46691f7a302e071ae332124eba0704f18fb0372b38ca172cceff3707e8ae3b26415af5ff6841d1d21ff03566d8aeef2062af7792924478a414e0278ef2fb10ad6da28350ca837193dc820dc86658b1280f2a8e641f908c8651de030ee3072502a1dcf178d7d72d5402b31417d1989976085392cfde9ca73d172a5f0bf33fbe2b06357cc5ba80eaa80f5bf2b101d28813e90a54fd50fbbe9b80a9b0b21167603aee48ce23e8e14c28d7613815afc2d39760504a4ad849536778d5c94aa0da34ba34de412def8bb4a3bd973790592ebf31a412973e72e30892ba6b32a5ae0f0740b3cf59922434bf8f6f1e11d78b5f07c02b50c074b211054b6d447751f1589ddce858cb81be5c62711c057b548a43cdf6f11fd9140a8cfb17c5f5378c539d677682e10e3e70dbdc032d307b41dc01da24123f1abb108d381ad2c378f53ae0cf21c418ef4ceff3445797f2f731f054b11bed6f7042487eb835ba0ac32d76323582f28752d91b2847d6c04d6f181f6bb95933ddc6c35900967b9941c6293318c5aa365a70e6af54eeb3deeeed16becd8cc9f1d1d63fba29480de64f23a3801439f5247da18d576889eb9e4c5e863b78c10f0d5ddb359db4d5205992c386337857c389b7622339a2112f959cb7f8b3943ab5946def9f54e62d94780a43dc8cb5c9ff474fba5956a062379d0fb2b0a6bdcdc3d2ae59e287c7ff3ba8a6bc2533b1d7f5b1c6514a2fd40ad984572c483876c7942c47613ff1780cc62dc9ab45bbfe4d3a6655cfff826c2c4e6f9e4d1a44886bb66b99a9d3a853734eedbbc858d1932b28971d32bc10cbcb3216b229451df7330487bb553e0727efc1402759f737c153f8840ceaa07150999c67cc597e347a24c4332ab28aa3325415d6f85458c65b92fbb428dd2e042ad2b56bcfa89fd823392759adec022a28f90394057ce011ce7af96b7521a1c22bbc258ff3178afc323c491fb2e1c11de3efdbcaa25a428e607b62ebffd6b30ccb08d7d46da9941ecdee5f171b8640bfe0e0295af5a8ab3772c041eb1033a91f3f8e3df06abb45ae15c8b20a9c4d0a55153be2e14ec2c31707f8bb0ba1d242c3d3efd79ce0bb6be706483846fb102a93833c82ae4ea2cd236c31fc736d7451caa61bca5d645905747b30f24dfd9342e28afee7b9a244fc2a4cc81f86c42bcd0868e2e36cff9254b8d95357785892e5cd161638778e031b9ebad41c5d533d149a69990cc6bc7be43a04b844175d21f42d6c675e929f59ac1c9cf1a6a6416822657f35824651393059a180a43bcee4eebc3d45a579e3c4e37fa844fd4048fadcf66e7f90f58b376c34c3ea6769dbb76a1f7b60772f52218dbc32b52fd0728bfce964baaf2839bb7aad48b9ae40b2c22fb3a247a2199a97ddace37725b987023694ad94be17480c6678c43bb112c150edd2684c748d130e3c59e70aed2fab2aa473de01da2f3fd5fd3cd9160519e7d670f698f449695f67efe43ecad1efa81e4acda4b3d11f654655615e22c56a620cc937f73a94d5a140e6ba3d7b77410757eae345c29cf76b52eab9f80f9acde0a6b39407a48b892924c60690cf051dc9a2c2b9d8ef9b90a4d63c92664f0164bf922e8ca72fc6d5720237e3883e1e9ae75da46159bbd6fddfb99d3487535c404f151175d9cd233d0fa90bc485c917c26d8bf5b987705c57a329e1dbb3acccb896870104e62fc0b84f836e2e87bb6f73537b28bab918c74388d15608e1f6e85982fc2f2f3d7a90a87d9181d540436ed71ee0c75a8658b371c13a6f00e50bd0d3a68a2c5e8eb028c493281e35f2bea626346213188f8ddb68a49d0b6e96302aa0106d478863bacb7c8981635eb73c0204f09ae23cff70c8b613f385bcd29de2ed75e8de2aadcd0ec7c8107ec8229f0dd69d0c2c08c6352afe90e6eefb83ef85148e12ac001e28a3eab92f6af2b2b31b3ba0226a8684df406c45950bcd4ec815002ef43546f65b9de93271f9a9c363c26ed9115cd4a8728c2a2e7776b2137a8b1c2e2a3f2f6041747841dbe4e9fda7d9206b1c1d7a58bc3a22d06361e418dc426f5552580bcfc0e8ea5bbfc89cafcf0a1ff6aa226b9df2f67c3333bd72e7ccd3cc9548a8952118aa679c34edf2f9879c2ac1a562ae64c0c1e1e1aeeb2355e57e3cbc0c9c04a02bd19636a5b91745e34c19cd82819bde1fa6b4fc005de11f592781dd9e828f7906bd2e89325a3d24c5009d2c0d56ac4212e30537042fab18667db4c7204e8583a189634ef0a06934f75769f0ac7d8bbf6ce456d32e884303d3b2cf278ade94553ac23d0ccc3fd606711f313e32858b01f857e2bfb66b4408b7cd03121019037bcd49a0d33479499720b7bd1f78c1d9f9c77b033087d357cb89cd257ba249540f3c472d6b1432b42d8bbb9373180d85f1fc38e0cb2c95dcf99775b9c71eb1251ee44663479769f1b41dfa0c12170c31fb6b508cc098512fecb134c9b12437ca9a63c7697f6a1646b10567ba2a39a90250f8158a213a69754555c7eb40d21b3c7c88fed08bec7271ed6da8ebc8b1c52475fc8275c018806dc4119ce2a1cf8667cb9ed7f5376a2fe59d8ecd7bfd06583ca7404a45ffe03b3b340d1e829a5b3c9327d3ba6097b9d970ee863d9b958e7ad4dd36134b9dbdf1867405cbfdf41d0a0b3ce731787ff1647b01aaf9e7323ba26e2231a367db183bd6063111309e85bbe845cd75e164221423810bbcbd9df54c187344845c9459f14be7790e2da5fda36fa7088f4313af50f5f7d8606a31a8ab0f89393ad8145910b6a4b29f49a520182bad94e7f10f361e479014d315dc31a536045f508cf85264b8b9c91e2900475d028c985482fdba411592ae200dda0ef9df3c278ef6e1f61c2ac03c2295e46a680a43c57057660523661c1e7633085d4c73f9b6abcf33ecd18a4d2fddfd3d20bd95e45de6de3489b5303dce31928cc33a235ac21b0a29f5dd16b2705b63c3a59b7a5452a8e77aedd234c3d037df28fd0aa154e9b59c0e82dd2f556cc2f9a732931bffafcd4af057d4366ac01e987f76b8e82ae39b2d79dcd383d4292bd785b4ca1b75df5f2d9a3655609b07ce3d3df432fefb28d2ace593cd2c89fec084ddec7ad0bafda7d24d35c225433ee3fed9238962db8c5f62719cf253c8aaa888f5103d014a4c7747a4542f1727c3e4dd7c2bab1a240477a6a87b7a27ff5d18e626f53421044dff24c1719cfbd871863da1c22157ca079b850ad0120c9f60d49baf2362081b8455f90b14aa4ab57bcf96adf1ef59077ba53c84fce21cfe91d83d52ba836a57401af2669dde85a7483bef154a52b80034e9a77686b8a1e17198e3b7c38dd587222b9a753f3b8f1c192b859c6da8ec7269ddc921e362178a8abc78b24339862952b9408881f3ca9dfd588bab6d56081782248e6271c4994806a3c06806de848602d8d398a8c27112a2a429dedef1725cbf255f0dd672896db98a699879885ad1b6896966be03bcb2c79a551258c05807ce4945903fbc372a0e3bd71be32ec64a0d05de54d517f4fdc291dac3987e5f32edb4535fe02a364939f482633813f1e799e6dcc9bd9efb33bc1bb6db730ea86589aa947db2bd8475e79e2c3b4531c95f594aaf345ac509e5ffcb05435b33ec42565c69531bca4efd54c575b6c61d9ceeee6cb472a3447231d2a7b56ef8f087caa8cc1245ca55984ec5713c36734cde5055b7e761b79b4b50017e72f1b0a3cafc15190d909269fbcb3eae0fef0577ebb1e3c144ce444a7e3600bec5d5ffb6333dd521ed2d5a0b41f97afb96ab68023a66fe61581718a1026779983083a32a3847a20d01c875bf74e16d0568ce795845c405a69f4cdf0b355aa599b266a21adc43865298ec43ee592875c04287a673bf07d5193a9d657526f849a7bb4dd4cc59a9e53a7ebb2859ec1e299a178f8db4f33f911b4f89b540c53d1776317795360f19b945cb6f97e928faf340f9a25643c9a50d5cf8ca3fd801c258e6774fc5a70d55bfbcbc4b27ae8eb48d87c016815c7d39b99e01bd8333f212e13142a061e041a16695152fedca43d049b8cdaba319f4d5c9cc8e84e2c62e09d50313fe58ca16e5ecdac1b773c43aab249c2e9653b9be4e520e24213bdc1e779bd45c01df5f7e6656204540b16148100f3e107f596a0e7357c7878a0cdfb38a356910e0fe20036f4fa5d7dfd0b98273ff5c4ff41178b15b723c82410404db8d0df3a2d57665cbafa2cec883aff795c0161d4cf5a029442efdc7db19e00d8b5781006cafdeaf8b422c637cab61febe2c9b0910c12b59535c82b9d2277d996b8ec35278f580ff10b364f12825fc3ead7fc8800fabfff007c6a323ac8a73539cef9448535262ae4b98ef53ec378676030ffe30025b7e8cf11a5a9d1191621cab5145674b5894e08e6bed0cfee1e7b97c2b0664957ab452c7da87425ed2cee9fe00ecff9440b94b7f7d805e494141663c16a8023f582f212a702f9b0f1c7d7da93a762ae08ac940fb15abbb6140eb8ada733d118a221e7b4e6cd30b93e88423931bb7c4ac086fe034b6406a0d52e0a42e79fb72a0842ddc71582637068f7a1b0983f1724d0097db75c67480cd15aaffd0193c1ce3a74d6216ae70e69d0dce2d2d967edbf34bacd3671950eaf435242107065217acd4b2181589a3857b944c636537c5cb8db3ec64a0f569838248e6f17bd9942b21f24dc5c4165a043d0830319953197ae7b2c6dc338e193b10ef78cc7c12b0d6d0fac622b620b129f051adad6f4cb7ba7ed727d835d754d95839eb4e3ad5ec5cf6d80c881f20863c96b322adf794a238dc2ab0c46c812052b2f6bcf6e4f140e5a1ea8483f18dd978288819422995fc1f5105ff3d77e92cebe736ca0c3136c2374061e64679b5b3ac78e473de9cbca57fb1ec035f1db402e93b80b3c8f3dcd3846f4f2264b6fe82ceeeef190fae047d0e70f94e43c15e32e7ee7a53b5c72e202008a1ba562ac7d598a109f2c9776cee981ec206cbc96dcfb5264e6f173e3dd48f5b4cb5ba46bee1d8750115d8ac3d6f63f7aaf5b588652f7b644c4dced7659415bf9f2c9dbf1332ecc5864dc27e88cd36019857197466e42387edffc6f2b070657087dc0b0b3155f454f0fd0423fe131c86aea95164e2842dd5524f6bda0b56c87caa307a34b8902701d6d257ddfd28645277d81d3c8411ae6192f2d02cbf15b2e3db1bb88a0fa5ccdc264a58e5783a94370498d01ce0e0c6b0afff1d5228c5fe7ad092f157d1873d7d4952765d779e0d8fd542", 0x2, 0x203, 0x9})
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:50 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
r1 = geteuid()
__semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{0x0, 0x0, 0x0, r1, 0x0, 0x80, 0xc7}, 0x800, 0x4, 0xfffffffffffffffd})
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x0, 0x0, 0x0, r1, 0x0, 0xa1}, 0x4, 0x7, 0xb7, 0x5, 0x9, 0x7})
r2 = getegid()
lchown(&(0x7f00000000c0)='./file0\x00', 0x0, r2)
r3 = getpid()
r4 = msgget$private(0x0, 0x0)
msgrcv(r4, 0x0, 0x0, 0x0, 0x0)
msgsnd(r4, &(0x7f0000000740)=ANY=[], 0x0, 0x0)
freebsd11_lstat(0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, <r5=>0x0})
r6 = getgid()
r7 = semget(0x2, 0x1, 0x390)
r8 = getgid()
r9 = geteuid()
__semctl$IPC_SET(r7, 0x0, 0x1, &(0x7f0000000480)={{0x0, 0x0, r8, r9, 0x0, 0x80, 0xc7}, 0x800, 0x4, 0xfffffffffffffffd})
msgctl$IPC_SET(r4, 0x1, &(0x7f00000002c0)={{0x0, r5, r6, r9, 0x0, 0xa1}, 0x4, 0x7, 0xb7, 0x5, 0x9, 0x7, 0x0, r3})
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0x79, 0x0, 0x0, r1, r2, 0x1ca, 0x400}, 0xc2f, 0xffff, 0x2, 0x8, 0x4, 0x9, r3, 0xffffffffffffffff})
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:50 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet(0x2, 0x3, 0x0)
read(r1, &(0x7f0000000000)=""/244, 0xf4)
getpeername$inet(r0, &(0x7f0000000280)={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000002c0)=0x10)
shutdown(r1, 0x1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x401, &(0x7f0000000040)=0x7, 0x4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="5a02000000", @ANYRES32=<r2=>0x0], &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r2, 0xc, 0x9}, 0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in={{0x10, 0x2, 0x3, @multicast1}}, r2, 0x4, 0x0, 0x8, 0xcf5, 0x3, 0x6}, 0xa0)
r3 = socket$inet(0x2, 0x3, 0x2)
read(r3, &(0x7f0000000000)=""/244, 0xf4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01000004", @ANYRES32=<r4=>0x0], &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r4, 0x3, 0x9}, 0x8)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000240)={r4, 0x0, 0x8, [0x100, 0x3ff, 0xfff8, 0xe000, 0x20, 0x0, 0xb8, 0x81]}, 0x18)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)

23:47:50 executing program 2:
r0 = socket(0x1c, 0x10000000, 0x0)
r1 = socket$inet(0x2, 0x3, 0x0)
read(r1, &(0x7f0000000000)=""/244, 0xf4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000140)={'bbr\x00'}, 0xfffffffffffffebf)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:50 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf", 0xc1}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:51 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000240)=0x20, 0x4)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r1, 0x0, 0xd051, 0x0, 0x0, 0x800e0053d)
shutdown(r1, 0x0)
r2 = dup2(r1, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000680)=ANY=[@ANYBLOB="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", @ANYRESDEC=r0], &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x3, 0x9}, 0x8)
r3 = semget(0x2, 0x1, 0x390)
r4 = getgid()
r5 = geteuid()
__semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000480)={{0x0, 0x0, r4, r5, 0x0, 0x80, 0xc7}, 0x800, 0x4, 0xfffffffffffffffd})
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x0, 0x0, 0x0, r5, 0x0, 0xa1}, 0x4, 0x7, 0xb7, 0x5, 0x9, 0x7})
r6 = getegid()
lchown(&(0x7f00000000c0)='./file0\x00', 0x0, r6)
fchown(r1, 0x0, r6)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="10024e20ac1400bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ebb62b00"/136, @ANYRES32, @ANYBLOB="d85d00000300000080bd461a81fafa9a9aa70700"], &(0x7f00000001c0)=0xa0)
mkdir(&(0x7f0000000200)='./file0\x00', 0x108)
sendto$inet6(r0, &(0x7f0000000000)="6129c77b49feaccbd7b9091e76e2a8275c30852cd5cef39fbf23a0b7247ba115fbb677", 0x23, 0x0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xd767, @mcast1, 0xfffff001}, 0x1c)

23:47:51 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x3}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:51 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r2 = dup(r1)
shutdown(r2, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x10, &(0x7f0000000040)=0xfdffc, 0x4)

23:47:51 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r2 = dup(r1)
shutdown(r2, 0x0)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000000)={0x10, &(0x7f00000000c0)="8940f176e829a96127d9ac87af3463c52998c4a9446d8b65c748e6f775f0bd0f3322e147a915b288c99a320231c0103a3ed4031f94652ca4208ae49a7cfe6984d8d2f89985749ecb172263511ca4c24eca8e966df2edb5626e7180121dbac7296029722f01e08047a1fb95be9e06835cd2eead121749555e0079d44fc737264ca47ef12d0357c2fd3a3fa67f57d03c8d7b68a156f88d2349a97cb2985849d3260b9a3361935d1bc7939f5890108c6c77c6175a36964ceb40435758ba4a74046182d6f5833458017ba21acbc3bdc24716ff7684d5110947e46fd964bd22a0edc4f0cc94dc51da9e12307a77f18a416743395224b0809e0d15d0b1b5", 0x1, 0x4, 0x40})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:51 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
dup(r1)
r2 = dup2(r0, r1)
recvfrom$inet(r2, &(0x7f00000000c0)=""/165, 0xa5, 0x2, &(0x7f0000000000)={0x10, 0x2, 0x0, @broadcast}, 0x10)

23:47:51 executing program 1:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r1 = dup(r0)
shutdown(r1, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f00000002c0)={0xad8, "1e80bc440067d0c87284b2db44182e48"}, 0x14)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
shutdown(0xffffffffffffffff, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r3=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r3, 0x3, 0x9}, 0x8)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f00000004c0)={<r4=>r3, &(0x7f0000000440)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000540)=0x10)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000580)={r4, 0x1}, 0x8)
connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r5 = socket$inet(0x2, 0x3, 0x0)
read(r5, &(0x7f0000000000)=""/244, 0xf4)
r6 = accept$inet(r5, 0x0, &(0x7f0000000140))
writev(r6, &(0x7f00000003c0)=[{&(0x7f0000000180)="35711e9f5d34135190020d9bf319c8b7d1c7be870a07d4c7fb7a5439cc4586e4a0c1e569570bd9cb2db2d4c2c8af3c6782464025792de8ac25af47923db95c27bf516510f747c1e9cd5d50d9f2ed2698cc316609fea958bff115dc3fc6a67126ee5649ec88f126235c8569a7c6ae7679e13f387757a847434b0390e7b1382a5648bbaa999e18fd8d90bc79d0ffc760b194e542dc095040766c58875af0b1b132", 0xa0}, {&(0x7f0000000240)="58416bd893426bf14e15b07e59a09ea00e95ed7470c5060ce29b2fc8b1b37da32167c5cf68", 0x25}, {&(0x7f0000000280)="d19ee79c24a3d201602f0eadf8d59ea93b4281bf88415d90a06a6280c22f2eb42ad6ef7cd9d15ea8c8f83ffaff995f65213e9741", 0x34}, {&(0x7f0000000780)="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", 0x1000}, {&(0x7f00000002c0)}, {&(0x7f0000000300)="71edaf163dac48590a0b50c32fada2b323c6a8807111ae838dbfeaa3cca396678c25a2e98c2694f561b067adc42cbc1a7c6727c100fe9b8d42bb7bcb04901081bb3b2889d05d3283452a0e9324f2c0bd8ef2f934d4fb3b170c499b", 0x5b}, {&(0x7f0000000380)="bff950caa6c1668a4f5954202dda885103e951cd96045dd1191e13cefe474399f1973cf2028ff391a04def00d6f5063489d433f2fd1ddabb3ae7edc90016a079", 0x40}], 0x7)
sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:51 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf", 0xc1}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:51 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00', 0x3}, 0x24)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
readv(r1, &(0x7f00000012c0)=[{&(0x7f0000000000)=""/23, 0x17}], 0x1)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r2, 0x0, 0xa1720495f3f7edd, 0x0, 0x0, 0x800e0051e)
shutdown(r1, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000004c0)={<r3=>0xffffffffffffffff})
sendmsg$unix(r3, &(0x7f0000003600)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000100)="d3d6c628dfa73f9e91ebf5f1fcb8ac6601fcc36a96682491f4e1cf2913003bb6b3a06ea3eae3590876971fba7382c80dc616cc74733312b23ae47db214a813cec36e84012f8c6562eef5bc8b84a2f753ea8c894af4c958236eea55abcf399e150291b5c3d40ca9decd099c946b333e168979b7102950148e75a279cb4107bc76e02edd6e71fe6a30796c96b93c45bd226f84e496c3469be04f4b93c619f7029a6104a08ce5424fa24adc566d2fff", 0xae}, {&(0x7f00000001c0)="f6b4d690f90c889ffc32474d4811144c90c24846934999644804a19260702907e229120c1f7c5d3bd21511486fc7caed049b9eab907d7443b7c23cdb854bed9af17da88b7965573f506529bf9bce17c9fcab4cb699e6edfde5fd060356fadef29c68b2df0b56f5f90649811583ce462f36b7488b0875a9c9ef7477cee7f6b0f3a67e329d631a224f10e70d8d758c5cb50c0f18f28ce0a62a47ae5d8a9bf06bcbeb435ca3f1dc92cc5223cb5cb13022aea43e82d086dbd104acf4563387c18cb04a848b3147cb049e948d8d9aa965810c4fef5680", 0xd4}, {&(0x7f00000002c0)="83af2abe9b83858383d4677ad2ba174ba3df8f5d730510391536be133c5a9456a39ba2b45df98ed71f8c370bff314611424b264627fc79be5f5307bd17c393fe87930276", 0x44}, 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0x101e}, {&(0x7f0000000340)="1b0a64e3bc6aac003906ccf6e00354889ee77ad07a5d4de9e060cd89680dbc9426cce0eb421c7bf8999f0b813d", 0x2d}, {&(0x7f00000024c0)="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", 0x17a}, {&(0x7f0000001440)="26d92a83d528c3d4f1f27c9af046936d53a0d6a57ed05c098644f755d723e3b8d6d521507760bbd1e4877cd88cadc8f149cf21c9c2", 0x35}, {&(0x7f0000001480)="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", 0xc41}], 0x8}, 0x0)
shutdown(r2, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:52 executing program 2:
dup(0xffffffffffffffff)
recvmsg(0xffffffffffffffff, &(0x7f0000000f80)={0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000040)=""/49, 0x31}, {&(0x7f0000000380)=""/13, 0xd}, {&(0x7f0000000880)=""/83, 0x53}, {&(0x7f0000000900)=""/221, 0xdd}, {&(0x7f0000000a00)=""/152, 0x98}, {&(0x7f0000000b80)=""/135, 0x87}, {&(0x7f0000000c40)=""/25, 0x19}, {&(0x7f0000000c80)=""/106, 0x6a}, {&(0x7f0000000d00)=""/83, 0x53}, {&(0x7f0000000d80)=""/56, 0x38}], 0xa, &(0x7f0000000e80)=""/208, 0xd0}, 0x40000)
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r1, 0x0, 0xd051, 0x0, 0x0, 0x800e0053d)
shutdown(r1, 0x0)
getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000280)={@multicast2, @multicast2, <r2=>0x0}, &(0x7f00000002c0)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r2}, 0x14)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000340), 0x4)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r4 = dup(r3)
r5 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r6 = dup(r5)
shutdown(r6, 0x0)
ioctl$DIOCRGETADDRS(r6, 0xc4504446, &(0x7f0000000400)={{"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", "2f903b39082f1689266462b3d9ab87eedad1ddddf800f211f5b461d8dbfd87fb", 0x1000, 0x9}, &(0x7f00000001c0)="cd52de7fabbf5f7acda155ed274a4224d5c1df63cf1e8c9c47eafb1007239ad0ac2f879711ed2f790d2b1d0aa8bd5e0bd2ae1c4f72b0835cfc02a61bcc7406acad4c3deeff588d5ac6928b5bbfcaa28a51ea5892d33e0492384ba92f4368f3de878529401319fa1da4fa317bfd948bcaff391c1709c7774c3c4476ea74d5f4415689cd53599506cd87a024af6a57fc69f8c0d26eef28895cd4d28f93c7ff2d659dd3f0a4d5dccdbd7e6c484f5f7b6fd6cca28cb897", 0x8, 0x2, 0xffffffff, 0x81, 0x6, 0x2000000, 0x20, 0x80000001})
shutdown(r4, 0x0)
getsockopt$sock_accept_filter(r4, 0xffff, 0x1000, &(0x7f00000000c0), &(0x7f0000000000)=0x100)

23:47:52 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf", 0xc1}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:52 executing program 2:
r0 = socket(0x2, 0x0, 0x0)
fchdir(r0)
getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f00000000c0)=0xb)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
dup(r1)
posix_fadvise(r1, 0xffffffffffff7fff, 0x7, 0x2)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r3 = dup(r2)
shutdown(r3, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r4=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r4, 0x3, 0x9}, 0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000200)={r4, &(0x7f0000000140)=[@in={0x10, 0x2, 0xffffffffffffffff, @remote}, @in={0x10, 0x2, 0xffffffffffffffff, @remote}, @in={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, @in={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, @in={0x10}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x10, 0x2, 0xffffffffffffffff, @loopback}, @in={0x10, 0x2, 0xffffffffffffffff, @broadcast}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000240)=0x10)

23:47:52 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @multicast2}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)
bind(r0, &(0x7f0000000140)=@un=@abs={0x8, 0x0, 0x0, 0x3}, 0x8)

23:47:52 executing program 0:
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
r0 = getpid()
r1 = msgget$private(0x0, 0x0)
msgrcv(r1, 0x0, 0x0, 0x0, 0x0)
msgsnd(r1, &(0x7f0000000740)=ANY=[], 0x0, 0x0)
freebsd11_lstat(0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
r3 = getgid()
r4 = semget(0x2, 0x1, 0x390)
r5 = getgid()
r6 = geteuid()
__semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000480)={{0x0, 0x0, r5, r6, 0x0, 0x80, 0xc7}, 0x800, 0x4, 0xfffffffffffffffd})
msgctl$IPC_SET(r1, 0x1, &(0x7f00000002c0)={{0x0, r2, r3, r6, 0x0, 0xa1}, 0x4, 0x7, 0xb7, 0x5, 0x9, 0x7, 0x0, r0})
getpgid(r0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:52 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
faccessat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x123, 0x300)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:53 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abf", 0xc3}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:53 executing program 2:
r0 = socket(0x2, 0x3, 0x81)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00', 0x2}, 0x24)
r1 = dup(0xffffffffffffffff)
shutdown(r1, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=<r2=>0x0], &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r2, 0x3, 0x9}, 0x8)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000200)={r2, 0x5, 0x1, 0x6, 0x0, 0xeef}, 0x14)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r4 = dup(r3)
r5 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545)
shutdown(r5, 0x0)
setsockopt$sock_int(r5, 0xffff, 0x1007, &(0x7f0000000080)=0xe038971, 0x4)
shutdown(r4, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="000002851d00ac33e8db731e5f5b6bdb9c2a5e00", @ANYRES32=<r6=>0x0], &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r6, 0x3, 0x9}, 0x8)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r4, 0x84, 0x8002, &(0x7f0000000000)={r6, &(0x7f00000000c0)=[@in6={0x1c, 0x1c, 0x3, 0x5, @loopback, 0x3}, @in6={0x1c, 0x1c, 0x2, 0xe8, @rand_addr="c6801c10d415e4d00680c5422f983e64", 0x8000}, @in={0x10, 0x2, 0x2, @multicast1}, @in={0x10, 0x2, 0x3, @broadcast}]}, &(0x7f0000000140)=0x10)
socket$inet6_icmp(0x1c, 0x2, 0x3a)

23:47:53 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80000, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r2=>0x0]}, &(0x7f00000000c0)=0x8)
freebsd10_pipe(&(0x7f0000000100)={<r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r4=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r4, 0x3, 0x9}, 0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x1, 0x8, @loopback, 0x6}}, r4, 0xffffffff, 0xc13, 0xbffffff, 0x7ff, 0x2}, &(0x7f0000000200)=0x98)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r2, 0x3, 0x9}, 0x8)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000000c0)=ANY=[@ANYRES32=r2, @ANYBLOB="3f650a0001807f0001000104ecff0800ff7f1d00040001fc"], 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:53 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:53 executing program 0:
r0 = socket(0x1, 0x0, 0x12)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545)
shutdown(r1, 0x0)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r3 = dup(r2)
shutdown(r3, 0x0)
sendto$unix(r3, &(0x7f0000000140)="2e381a664f67b048f82e3ee03de063762c1af8e5e3d53612b594f9e375ceb0d9474b3a432c0997485c005961d5972b8451b154e33d9c333a8d5bf60e04ae9c70ff0c8c8f0bb2caa08b423b5e2ca604062610ea0cac431b43fc54f509958e00e7451d6c053c66aba3ce9203fcb7a7fb6bcad947a17f10cbc0bb8938a1bf40", 0x7e, 0x80, &(0x7f00000001c0)=@abs={0x8, 0x0, 0x0, 0x3}, 0x8)
getsockopt(r1, 0x9, 0x7fff, &(0x7f00000000c0)=""/80, &(0x7f0000000000)=0x50)

23:47:53 executing program 2:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r1 = dup(r0)
shutdown(r1, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r2=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r2, 0x3, 0x9}, 0x8)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000200)={r2, 0x29b, 0x1, 0x1, 0x5}, &(0x7f0000000240)=0x18)
r3 = socket(0x1c, 0x5, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
r4 = accept$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040), 0x4)
r5 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r6 = dup(r5)
shutdown(r6, 0x0)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x11, &(0x7f0000000000)=0xffffff80, 0x4)

23:47:53 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r2 = dup(r1)
shutdown(r2, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r3=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r3, 0x3, 0x9}, 0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000140)={0x1b1a, 0x81, 0xa00, 0x1, 0xffff, 0x10000, 0xb41, 0x2, r3}, 0x20)
r4 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r5 = dup(r4)
shutdown(r5, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r6=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r6, 0x3, 0x9}, 0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f0000000000)={0x1f, 0x2000, 0x3, 0xffffffff, r6}, &(0x7f00000000c0)=0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:53 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r2 = dup(r1)
shutdown(r2, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000000), &(0x7f00000000c0)=0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:54 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x3, 0x9}, 0x8)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r3 = dup(r2)
shutdown(r3, 0x0)
r4 = accept$inet6(r3, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000180)=0x1c)
sendto(r2, &(0x7f0000000280)="5cd276330f414febc395e44822d3be3b3965f69ffb4fa68acaef9a7ce69d1509da00f5b8247895e4ea026b9b8e4bd2eb41a7d5df47d173ea45307bf48cdcd0343fcc7368a6061f6e4dafe0a4adddadb62338adc5962951a5067b88dd64bf98eeaed766934b57e633cdb3e2b50b0aa521cc343f6b077e89a46ce0faa61447fe9a93203421e1f5c8dcedd6b415d602f3775839645aa5e9179dcb", 0x99, 0x100, &(0x7f0000000340)=@in={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000540)=ANY=[@ANYBLOB="73577dca2b7324ef625fb13843312a8bad8265a77a0687cfa27e2a56b34d1564cb9257e4456ce074d4719cb33147a12c888374924fe2fe61110636d4257dbe6991d1f9000c2d5800253c11042d33724e373626e24bd2d520870ac367443229b117d5a6f73dfd46d76a0625e978bd394144877ae1efe73596101880010600c0d43e", @ANYRES32=<r5=>0x0], &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r5, 0x3, 0x9}, 0x8)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000200)={<r6=>r5, &(0x7f00000001c0)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0x10)
recvmsg(r0, &(0x7f0000000800)={&(0x7f0000000380)=@in6={0x1c}, 0x1c, &(0x7f0000000700)=[{&(0x7f0000000600)=""/234, 0xea}], 0x1, &(0x7f0000000740)=""/170, 0xaa}, 0x40002)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000400)=ANY=[@ANYBLOB="1c1c4e2109000000000000000000000000000000000000018100"/128, @ANYRES32=r6, @ANYBLOB="010000000000000008000000010000100400030005e421f273f7c91e95baff8e426bc34dae930f422699bee3648ef70af9e70321171e69b019151d82cfb008db2d268f6226d5bfb938d2bf06296dc92d438325b75838bc7e05a6856eb907962c40d8c1a9b5469e680a5da7a8b64ddd5416a70e795c6f0d1ba54f4d14bbbec65b92c722263505ac308f05dd137ac2c943aa0a54f334376f899ee3840beee84f65b513fa27c6f2e6cedfb2"], 0x98)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={<r7=>r1, 0x78, 0x1000, 0x2, 0x3, 0x40}, &(0x7f00000000c0)=0x14)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x3, 0x400, 0x1, 0x9, r7}, 0x10)

23:47:54 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abf", 0xc3}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:54 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f00000000c0)=0x1c, 0x30000000)
setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f0000000100)={{0x1c, 0x1c, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0}}, {0x1c, 0x1c, 0x2, 0xda, @loopback, 0x2}, 0x1, [0xffffffc1, 0x1, 0x1, 0x1, 0x968, 0x5, 0x1df, 0x1]}, 0x5c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000200)=""/105, 0x69}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xc, 0x0}, 0x0)
r3 = socket$inet(0x2, 0x3, 0x0)
read(r3, &(0x7f0000000000)=""/244, 0xf4)
shutdown(r3, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01190000", @ANYRES32=<r4=>r2], &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r4, 0x3, 0x9}, 0x8)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x4}}, r4}, &(0x7f0000000240)=0x84)

23:47:54 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)
r1 = open(&(0x7f0000000140)='./file0\x00', 0x100, 0x10)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000180)=0x80, 0x4)

23:47:54 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r1, 0x0, 0xd051, 0x0, 0x0, 0x800e0053d)
shutdown(r1, 0x0)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r4 = dup(r3)
shutdown(r4, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="4079fd8145c6792f781bd89f4b73fb7308f78f8bb2073e877ecddd04f6a23695791d8b5fb39bab995488ceddddb8785b19cff26f2512be27f47bdd1fb335f21bf04e154b72308fc2724a7d77b1532d591c794a236ae92d213d8cd5c99954b148ebaed2eb1d20c9", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0xc)
recvmsg(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r5 = dup(r2)
shutdown(r5, 0x0)
r6 = accept4(r5, &(0x7f0000000180)=@un=@abs={0x8}, &(0x7f00000000c0)=0xfffffec3, 0x636d7733ef4cc6f6)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4)

23:47:54 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x200, 0x4)

23:47:54 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x2, 0x4)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r2 = dup(r1)
shutdown(r2, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r3=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r3, 0x3, 0x9}, 0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000140)={r3, 0xb9d, 0x6, 0x6}, 0x10)
r4 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r5 = dup(r4)
shutdown(r5, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r6=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r6, 0x3, 0x9}, 0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000000)={r6, 0x2, 0x7f}, 0x8)

23:47:54 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r2 = dup(r1)
shutdown(r2, 0x0)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
lchmod(&(0x7f0000000000)='./file0\x00', 0x81)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:54 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000)=0x9ed, 0x4)

23:47:55 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abf", 0xc3}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:55 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abf", 0xc3}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:55 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0xda9}, 0x24)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r2 = dup(r1)
shutdown(r2, 0x0)
ioctl$DIOCGETQSTATSV0(r2, 0xc0184432, &(0x7f00000000c0)="8448e40c53392c1b5eaca65ddc736d6c6c10b0a41f668520cd970c42070f002a7a02aaa190752760faeabe341f324cab9e9d3c0bc20532539a93a815dcb54c678f4d3765d6f898382e23de3a2ef9bca7de6376113a139fa890bc91600d0231b17f83afe819a1c72fdef9fbe080c53ee0a2b857e07c53fc32b6ca697f619fcee0ff719aa34c943909eb23a202d730bac827d49e02245bd193bc51382f36e4215882ad025dd49f3ec19006422c0af20251c84bb88b0af5014e0e3b6622988978b2002079c00254c7")

23:47:55 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000004c0)={0x0, 0x3, 0x9}, 0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000400)={0xf, 0x8, <r1=>0x0}, &(0x7f0000000440)=0xc)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=<r2=>0x0], &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r2, 0x3, 0x9}, 0x8)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000540)={r1, 0x8d, 0x1f, 0x101, 0x8, 0x401, 0x200, 0x8, {@in6={{0x1c, 0x1c, 0x2, 0x80, @empty, 0x5}}, r2, 0x8, 0x1, 0x6, 0x5, 0x3}}, &(0x7f0000000480)=0xb0)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
socketpair(0x1, 0x4, 0x5, &(0x7f0000000140)={<r3=>0xffffffffffffffff})
sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0xf7}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000001c0)="ef6706b79d8e9a9e23e163a65936103adcc3ff5228cb73f4b296a26905aa78b224a02128eb78372bd09c698757e7aa25b5b1ea412f52aa88bb6484c562c8ea8dc8b963fbc879f39b1ac7589822adc1bcca9f40f2bd8f5adb2babb3f3687ef44c09eff150ddd51f3cca881379710b8cc93ec25ca72387159637e3af14795290620dff858866138d19551e63c775014034a61a80aaaaced075867cd85a119085932735ceab695c1dc2bddcbf5164e4eb88dab91309c176e0438aca457891e76176aac05ca10d2b89dcf53c977a8254d98325e46b41ace366fe7a39dfd0f6a648c6bcbf", 0xe2}], 0x1, 0x0, 0x0, 0x80}, 0x8)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="e9000000", @ANYRES32=<r4=>0x0], &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r4, 0x3, 0x9}, 0x8)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000340)={@in={{0x10, 0x2, 0x3, @rand_addr}}, r4}, 0x8c)
r5 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545)
shutdown(r5, 0x0)
listen(r5, 0x80000000)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:55 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
dup(r1)
bind(r1, &(0x7f0000000000)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:55 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:55 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abf", 0xc3}], 0x2}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:56 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:56 executing program 1:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
r1 = dup(r0)
shutdown(r1, 0x0)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000180)=0x8)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r3, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545)
shutdown(r3, 0x0)
flock(r3, 0xd)
sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r4 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r5 = dup(r4)
shutdown(r5, 0x0)
setsockopt$inet6_sctp_SCTP_EVENTS(r5, 0x84, 0xc, &(0x7f00000001c0)={0x1, 0x81, 0x2, 0x6, 0xcf, 0x9, 0x20, 0x3b, 0xff, 0x8, 0xfa}, 0xb)
sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:56 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r1, 0x0, 0xd051, 0x0, 0x0, 0x800e0053d)
shutdown(r1, 0x0)
shutdown(r1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:56 executing program 2:
r0 = accept(0xffffffffffffffff, &(0x7f0000000140)=@un=@abs={0x8}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=<r1=>0x0], &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x3, 0x9}, 0x8)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={r1, 0x3}, &(0x7f0000000200)=0x8)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000040), 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r4 = dup(r3)
shutdown(r4, 0x0)
futimesat(r4, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={{0x3, 0x4}, {0x7, 0x8}})
socketpair(0x17, 0x5, 0x4, &(0x7f0000000000)={<r5=>0xffffffffffffffff})
setsockopt$inet_tcp_int(r5, 0x6, 0x80, &(0x7f00000000c0)=0x7ff, 0x4)

23:47:56 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8ae}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:56 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000002c0), 0x0, 0x0}, 0xc0042)
r2 = dup(r1)
shutdown(r2, 0x1)
setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000000)={0x6, "a5b6e45ec63ade629c078f0eba2d7f45"}, 0x14)
r3 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f00000000c0))
r4 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r5 = dup(r4)
shutdown(r5, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=<r6=>0x0], &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r6, 0x3, 0x9}, 0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x1, @loopback, 0xff}}, r6, 0x5, 0x2, 0x4, 0x9, 0x7fff, 0x46}, 0x98)
dup(r3)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:56 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:56 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf1abfea", 0xc4}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:56 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet(0x2, 0x3, 0x1)
read(r1, &(0x7f0000000000)=""/244, 0xf4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:57 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r1, 0x6, 0x23, &(0x7f00000001c0), 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545)
shutdown(r2, 0x0)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
recvfrom$inet(0xffffffffffffffff, 0x0, 0xd051, 0x0, 0x0, 0x800e0053d)
shutdown(0xffffffffffffffff, 0x0)
lseek(0xffffffffffffffff, 0x7, 0x4)
r4 = dup(r0)
shutdown(r4, 0x0)
shutdown(r4, 0x1)
getsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000140), &(0x7f0000000180)=0x8)

23:47:57 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:57 executing program 0:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
r1 = dup(r0)
shutdown(r1, 0x0)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000180)=0x8)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r3, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545)
shutdown(r3, 0x0)
flock(r3, 0xd)
sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r4 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r5 = dup(r4)
shutdown(r5, 0x0)
setsockopt$inet6_sctp_SCTP_EVENTS(r5, 0x84, 0xc, &(0x7f00000001c0)={0x1, 0x81, 0x2, 0x6, 0xcf, 0x9, 0x20, 0x3b, 0xff, 0x8, 0xfa}, 0xb)
sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:57 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = accept(r0, &(0x7f0000000000)=@in={0x10, 0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10)
getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x8)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r2, 0x0, 0xd051, 0x0, 0x0, 0x800e0053d)
shutdown(r2, 0x0)
r3 = accept4$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000001c0)=0x10, 0x20000000)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:57 executing program 2:
socket$inet(0x2, 0x10000000, 0x9)
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r2 = dup(r1)
shutdown(r2, 0x0)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r4 = dup(r3)
shutdown(r4, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0xfffffff9}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)

23:47:57 executing program 2:
r0 = socket(0x1c, 0x20000000, 0x3f)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x1, 0x46}, &(0x7f0000000240))
recvmsg(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r2 = dup(r1)
shutdown(r2, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="050800001bbe6ccbc5a4efa53009ee093ecac50f1dd2901a7fb707001ea6fa91576d17bfbeb96c266798862e3a878b1dca2b30988cf58245a3eaf5ebbf635e139f032097a17a6ad70e15109b21e9ddd55d034949c93ef21a37db4f15ab0fcb51407b8c425a9d9d420433239f2a24b08da1a674da2a", @ANYRES32=<r3=>0x0], &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r3, 0x3, 0x9}, 0x8)
r4 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r4, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545)
shutdown(r4, 0x0)
shutdown(0xffffffffffffffff, 0x0)
bindat(r2, 0xffffffffffffffff, &(0x7f0000000440)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10)
socketpair(0x1, 0x4, 0x7, &(0x7f0000000400))
getsockopt$sock_timeval(r4, 0xffff, 0x1805, &(0x7f0000000000), &(0x7f00000002c0)=0x10)
ioctl$DIOCGETSTATUS(r2, 0xc1a04415, &(0x7f0000000300)="7903838f4adc35e77e93ba46ded75fed6313d3eca9eb069335a884c912cc4b6e9d2775cbd6454bc46084f6e8ab25f8a4f07e8554e5b94fec16e3f02c73a8b75d5e4b03c92dcfae689a4846bf3ae43003b4037897e405e5135d937dfc2e66aac8513ef5412043014c0433b0763d60b78dfb15f6f470b208568cd397d5ad821fb33d7f22aa60b9")
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000280)={r3, 0xfff}, &(0x7f00000000c0)=0x8)
setsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000000140)={@empty, @rand_addr=0x6b1, @local={0xac, 0x14, 0x0}}, 0xc)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000040)=0x200, 0x4)

23:47:57 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
getpeername$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:58 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{0x0}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:58 executing program 0:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
r1 = dup(r0)
shutdown(r1, 0x0)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000180)=0x8)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r3, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545)
shutdown(r3, 0x0)
flock(r3, 0xd)
sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r4 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r5 = dup(r4)
shutdown(r5, 0x0)
setsockopt$inet6_sctp_SCTP_EVENTS(r5, 0x84, 0xc, &(0x7f00000001c0)={0x1, 0x81, 0x2, 0x6, 0xcf, 0x9, 0x20, 0x3b, 0xff, 0x8, 0xfa}, 0xb)
sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:58 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
sendfile(r0, r0, 0xded, 0x100, &(0x7f00000007c0)={&(0x7f00000003c0)=[{&(0x7f00000000c0)="2adc11660f2b01477136d328ccd65d6fcb1bf201bfb0eecd4fffa58d89fae040999dca0aaa8630aca384d07eadcc8560b45a1e35ce1f6649db7043619228b644619b65fccab2ade8e76e", 0x4a}, {&(0x7f0000000140)="bee25bba089b6ce27180a174ceb770edda951da4d8700ee93e9eac233794dede98ad71431084ad99ebafde7d9882d6908a38d0610ad257060dc5307f708b2452a22454e57d3bc8f7d8be84d79636e558ebd0faf9d6171039d2658e9e5749c72a15113e15", 0x64}, {&(0x7f00000001c0)="2ea080e1e4b04f4f92af900cd63b5e7a8281713e5ced787ddc58cb632a45dd32697ecd77a51d73ba2ed906baaef6f171721bbc4a399cd5a7b2fbdabf9725db0291a554c8d8ab10011e2278e78c5afa2d2af4778610ed269911bbbd68c5092c21658dbcc005563e407ad22e2d5d76d619d0b9ab68843ba873a54284bedeeddbcf5798290eb9f2032dfcf04d04b4440bdad2cc09b5333487a365e91b5a1d255b7a6c50b8735a266284b8d4f50095d7aa082fc7533611e22ff91ee85a63a4c4031c9f8a38d990c5bc7eb6c2036af528b8f894806fa126e8b9c4219cfad18cc13be8ce7d4a1d94678acda76d35513e84682df11a26427ca379", 0xf7}, {&(0x7f00000002c0)="74f9cc79b8bf8714056bb2466b9843e67128d2d7b7f75a90681ee6aa5cfcf46e91b654dd0f0fe37d72f0e7e20f225da58c47f6f78187288ab706a07ee0d918f04402d0e0ccee325af4f8c3857945f7e0b257da4cf4bceb4e5b28135ea2f28f7021d527ab732d43c339e33a1a8d2de984ce8bea27d07d7c7891c6730efea9d84195a6f674d1c3437a6701f327fa7a112cbb8dc889ee78bf28f4c0583e145a44f6fef657b23c0d6eab7e545a2f0ef1f4b43345362e8c6ba66e9729a92e4e2f5b1543c01c88d969b81e94a236b670b8f3ff28f4016ecfae", 0xd6}, {&(0x7f0000000000)="dc5e60446a4a3c22b8c5145d8617fbca4b116a494cecd7e05b6cf1bd069a7b65328c1a6aee8b8ac8ef5ad9f04b9f71bb9b1133146621", 0x36}], 0x5, &(0x7f0000000740)=[{&(0x7f0000000440)="87a1fe25c129a346254a31f158b438568550e2096ee6b66880ec862d3ff2c12734151ca9adf160730761c581f972c432bf7860e60f8f9dd66439c5e8", 0x3c}, {&(0x7f0000000480)="e7f105c198e8924f0d4ca45a081ec8fb8d44225d6c3040d962ad34a11f7df7108526f5afb50295d0b2986a85b4e7f8d1c75a39fc4aef37e4e6c92c82defc449ce7e544dfffc4a19dc8cfac76ecec53b2a38c801d14f0cc6b693f337dbddd8b5151df6702e5328e4180c920acb11cf94e6350f1f8622e9c7fe76ec9018943a037f2a1a923648619dede2915fb77be06e1dc3e2646ccdff0ce618d415b9841d6fcd1ee305221b0fe7f990eaf350732fe81c86c2a5653eec058ef9f22c3808b5dc704e12012f2a8cd7d402c334e7c8497ded659272c36ff51ef5f", 0xd9}, {&(0x7f0000000580)="355c4eddf04e19d151aa95ce70", 0xd}, {&(0x7f00000005c0)="81fecbb4fc0f039267c64159ea40aecefad337f72d5fb09287298b33161dee0f39e2b6b792a7791ac6049ad8bba5908bcb30f0a0b3859eb3c58a16ea365fa2a332d6d1d41f94097321a5ea78e0d5f50f12fcdeef524f83c4b4518fb6c5c0e11dc7e1cc2569d6189ed3f88826170ec68c2843c69fa66078cf793c042b0d5bcea49e920437c47f232b3b", 0x89}, {&(0x7f0000000680)="ceaeb2a47b3d06211fe1cd6a8a29a2ab7e91470a962f391509b6e5238a657940d8593b42b7048690d055fd4f3a8c372ee3bcd237598e998939de5cdcd1750b2d8e8a0263694d692c0d331299ed7c98eea71efa380641a7e5a06e9a3ea695de83eef91f3277708506ad84fbf763135eb234ca10192fed22623b7766159c9cbc0018bc19796adc6abd7202aa7ef899535cc4d9cb3997e92d11e878ff224e223abe477c3f0f0352b4f33f", 0xa9}], 0x5}, &(0x7f0000000800), 0x10)
shutdown(r0, 0x1)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r3 = dup(r2)
shutdown(r3, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000a40)={0x6, [<r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x1c)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r4, 0x3, 0x9}, 0x8)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f00000008c0)={<r5=>r4, 0x42, "8328b92f01fb6373b76fdd75e4e69795a9e1e1666613558806718f37be043030ec3ab362992b2eea004a228e6d7bc200b5678679b4a453ac4d255ae7fec2f9ff30ad"}, &(0x7f0000000940)=0x4a)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000980)=ANY=[@ANYRES32=r5, @ANYBLOB="0500af001b5da7f685aab2f251342e6f86daae362733242e815e081445dbf06a909b5c5b569477cfdfa92a692d359685103267004064ac5cd2c65809d7a177fcb74f41753f3897cf2d96119aff0f0000da78e319a4da68a8269dac458e175cc099657cbc2c3906afdd5b79e618a3d75000a12a8d051ab3b3a0f4f98e8376da4e34157128f0e3892dae557c1d18bc4f96beabe0fe673c04b62a26705602121ac24a3d7dc1b461dc65d80d4f76c3db9b7798e1e4"], 0xb7)
r6 = dup(r1)
shutdown(r6, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000880)={'rack\x00', 0xef8a}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)
r7 = socket$inet(0x2, 0x3, 0x0)
read(r7, &(0x7f0000000000)=""/244, 0xf4)
setsockopt$inet_tcp_TCP_FASTOPEN(r7, 0x6, 0x401, &(0x7f0000000840)={0x400, "f42a53729f166b61c65df7d3245d7d73"}, 0x14)

23:47:58 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)
unlink(&(0x7f0000000140)='./file0\x00')
socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_buf(r1, 0x29, 0x53, &(0x7f00000002c0)=""/221, &(0x7f0000000180)=0xdd)

23:47:59 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000240)}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:59 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
getpeername$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:59 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
r1 = socket$inet(0x2, 0x4, 0x1f)
setsockopt$inet_tcp_int(r1, 0x6, 0x30, &(0x7f0000000140)=0x6, 0x4)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
readlink(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/215, 0xd7)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r2, 0x0, 0xd051, 0x0, 0x0, 0x800e0053d)
shutdown(r2, 0x0)
shutdown(r2, 0x1)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:59 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)
unlink(&(0x7f0000000140)='./file0\x00')
socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_buf(r1, 0x29, 0x53, &(0x7f00000002c0)=""/221, &(0x7f0000000180)=0xdd)

23:47:59 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000240)}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:47:59 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r1, 0x6, 0x23, &(0x7f00000001c0), 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545)
shutdown(r2, 0x0)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
recvfrom$inet(0xffffffffffffffff, 0x0, 0xd051, 0x0, 0x0, 0x800e0053d)
shutdown(0xffffffffffffffff, 0x0)
lseek(0xffffffffffffffff, 0x7, 0x4)
r4 = dup(r0)
shutdown(r4, 0x0)
shutdown(r4, 0x1)
getsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000140), &(0x7f0000000180)=0x8)

23:48:00 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000140), 0x1)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000200)=""/105, 0x69}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xc, 0x0}, 0x0)
shutdown(r1, 0x0)
getsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000180)={@loopback, @rand_addr}, &(0x7f00000001c0)=0xc)

23:48:00 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r1, 0x6, 0x23, &(0x7f00000001c0), 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545)
shutdown(r2, 0x0)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
recvfrom$inet(0xffffffffffffffff, 0x0, 0xd051, 0x0, 0x0, 0x800e0053d)
shutdown(0xffffffffffffffff, 0x0)
lseek(0xffffffffffffffff, 0x7, 0x4)
r4 = dup(r0)
shutdown(r4, 0x0)
shutdown(r4, 0x1)
getsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000140), &(0x7f0000000180)=0x8)

23:48:00 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000240)}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:48:00 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r1, 0x6, 0x23, &(0x7f00000001c0), 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545)
shutdown(r2, 0x0)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
recvfrom$inet(0xffffffffffffffff, 0x0, 0xd051, 0x0, 0x0, 0x800e0053d)
shutdown(0xffffffffffffffff, 0x0)
lseek(0xffffffffffffffff, 0x7, 0x4)
r4 = dup(r0)
shutdown(r4, 0x0)
shutdown(r4, 0x1)
getsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000140), &(0x7f0000000180)=0x8)

23:48:01 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r1, 0x6, 0x23, &(0x7f00000001c0), 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545)
shutdown(r2, 0x0)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
recvfrom$inet(0xffffffffffffffff, 0x0, 0xd051, 0x0, 0x0, 0x800e0053d)
shutdown(0xffffffffffffffff, 0x0)
lseek(0xffffffffffffffff, 0x7, 0x4)
r4 = dup(r0)
shutdown(r4, 0x0)
shutdown(r4, 0x1)
getsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000140), &(0x7f0000000180)=0x8)

23:48:01 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r2 = dup(r1)
shutdown(r2, 0x0)
setsockopt$inet6_IPV6_RTHDR(r2, 0x29, 0x33, &(0x7f0000000140)={0x46, 0xe, 0x0, 0x1, 0x0, [@mcast2, @ipv4, @local={0xfe, 0x80, [], 0x0}, @rand_addr="6a79a0be1e424ab14a93259ad144a9bf", @local={0xfe, 0x80, [], 0x0}, @empty, @mcast2]}, 0x78)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:48:01 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec", 0x62}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:48:01 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r1, 0x6, 0x23, &(0x7f00000001c0), 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545)
shutdown(r2, 0x0)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
recvfrom$inet(0xffffffffffffffff, 0x0, 0xd051, 0x0, 0x0, 0x800e0053d)
shutdown(0xffffffffffffffff, 0x0)
lseek(0xffffffffffffffff, 0x7, 0x4)
r4 = dup(r0)
shutdown(r4, 0x0)
shutdown(r4, 0x1)
getsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000140), &(0x7f0000000180)=0x8)

23:48:01 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000240)}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:48:02 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = socket$inet(0x2, 0x3, 0x0)
read(r1, &(0x7f0000000000)=""/244, 0xf4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r2=>0x0]}, &(0x7f00000000c0)=0x8)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r4 = dup(r3)
shutdown(r4, 0x0)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000480)=0x5, 0x4)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r2, 0x3, 0x9}, 0x8)
sendmsg$inet_sctp(r1, &(0x7f0000000440)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x7fffffff, @ipv4={[], [], @multicast2}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)="8ca6478d5faf772c29115153b1a966adc42dd8e59891f5d0a87814a0613c4f196f96acecce491e2140b550a49c21dc7ed7b4d140e01715988ba7aa3f0b4d219d70f4dbf04a0c53e30c7c8ec9a547931fdb7f88f8922d31e59360e9a61d1bdfd2b1648144d6e86fbee8ef45fe754bfc4b3683d0b6913ece62b4cd077104845a97ee679cbdc505f38dd2f56ae5d705b60019b6182237b4008b51a52fddd3cb2fe39aabdd46ddabcd80d41b3e400ad58d425987e2d22538a9a5dbc36424fc31189a81dc0972f969158c68437197d97c254131e6d9e6dc", 0xd5}, {&(0x7f0000000280)="0e46b0bd8b3a23944a75fa10610431fce214dbfc7ceedf4c2a2969c54c234c64c38030b96bc0a926e315aeea81210d26f543970758bb9d4ed5a4f4c53a9548c0bf8b326b05c2a402845226", 0x4b}, {&(0x7f0000000780)="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", 0x1000}, {&(0x7f0000000300)="86785b556f92d544a8bb883d9526acd457bb5aeadc8da64b06fd7392a6ced876f517da52edfa77163f84e5a150", 0x2d}, {&(0x7f0000000340)="eda1975aefb505b74bbffdd46880fa77070c1fd512efa1df96cfde0ef55676dba424a0b3739ff80663d8fc412a955fcec11a253e", 0x34}], 0x5, &(0x7f0000000400)=[@authinfo={0x10, 0x84, 0x8, {0x2}}, @sndinfo={0x1c, 0x84, 0x4, {0x7, 0x400, 0x3, 0x8000, r2}}], 0x2c}, 0x80)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:48:02 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec", 0x62}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:48:02 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r1, 0x6, 0x23, &(0x7f00000001c0), 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545)
shutdown(r2, 0x0)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
recvfrom$inet(0xffffffffffffffff, 0x0, 0xd051, 0x0, 0x0, 0x800e0053d)
shutdown(0xffffffffffffffff, 0x0)
lseek(0xffffffffffffffff, 0x7, 0x4)
r4 = dup(r0)
shutdown(r4, 0x0)
shutdown(r4, 0x1)

23:48:02 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec", 0x62}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:48:02 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000500)="4392", 0x2}, {&(0x7f0000000140)="29d43477c827584b863ead6d80956d3c92ebd5443dad449595c0467fec7509ae27956c6428cd7037885b2f43f72c3626e578af1810e8ef4098dead290f07dd4d1f27ede6be734ab13f374d534f66ab892c45f084d209a4d1d7502c1a79d68db3805e4405e7972c32333f5f7d2814642ff45bc4ee18fb53d2ec304eb3dc1eb5fe67c1bc781107da853ff2f1479dbcc33e1d735d573fa7491a58172c66569a6077299982d1112528ddffc6e87f", 0xac}, {&(0x7f0000000200)="e0431d5d1513b61b0cb55d320280dd44646c404ec21639ee67e56c0feb840fddbe6a7b1068c07eca4c59b1e28eae89a4e60446c448c6e7a383998c6f0109e69913713ac2a88d52404395baafa4917f596d981806f8fcaadafea03a7fc25d0548ebbfcec21bba92716c0ed6d83ab4d2409ba16c6ab321735a23e87a876693872ab4bd445b236ab2dddc6e86f23c2cf0e00b838399f05cf88645181a8f445544e627092ad92314331538c69e3144b24094434934fc3e730ef8ca80a341b9d39186ab02acee9c727a98be8cc03e", 0xcc}], 0x3}, 0x20000)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r1, 0x0, 0xd051, 0x0, 0x0, 0x800e0053d)
shutdown(r1, 0x0)
getsockopt$inet_buf(r1, 0x0, 0x4a, &(0x7f0000000340)=""/216, &(0x7f0000000440)=0xd8)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r2=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r2, 0x3, 0x9}, 0x8)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000480)={<r3=>r2, 0x6, 0x1}, &(0x7f00000004c0)=0xc)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000540)={0x81, 0x3320, 0x0, 0x613, r3}, 0x10)
sendto(r0, 0x0, 0x0, 0x9, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)

23:48:03 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec", 0x62}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:48:03 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r1, 0x6, 0x23, &(0x7f00000001c0), 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545)
shutdown(r2, 0x0)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
recvfrom$inet(0xffffffffffffffff, 0x0, 0xd051, 0x0, 0x0, 0x800e0053d)
shutdown(0xffffffffffffffff, 0x0)
lseek(0xffffffffffffffff, 0x7, 0x4)
r4 = dup(r0)
shutdown(r4, 0x1)

23:48:03 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec", 0x62}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:48:03 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r2 = dup(r1)
shutdown(r2, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000500)="4392", 0x2}, {&(0x7f0000001780)="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", 0x1062}], 0x2}, 0x20004)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)
socket$inet6(0x1c, 0x4, 0x2)

23:48:03 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef65175", 0x93}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:48:04 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r1, 0x6, 0x23, &(0x7f00000001c0), 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545)
shutdown(r2, 0x0)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
recvfrom$inet(0xffffffffffffffff, 0x0, 0xd051, 0x0, 0x0, 0x800e0053d)
shutdown(0xffffffffffffffff, 0x0)
lseek(0xffffffffffffffff, 0x7, 0x4)
shutdown(0xffffffffffffffff, 0x1)

23:48:04 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r1, 0x6, 0x23, &(0x7f00000001c0), 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545)
shutdown(r2, 0x0)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
recvfrom$inet(0xffffffffffffffff, 0x0, 0xd051, 0x0, 0x0, 0x800e0053d)
shutdown(0xffffffffffffffff, 0x0)
lseek(0xffffffffffffffff, 0x7, 0x4)
r4 = dup(r0)
shutdown(r4, 0x1)

23:48:04 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
exit(0x9)
r1 = semget$private(0x0, 0x4, 0x0)
__semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000080)=[0x0, 0xfffa, 0x6])
__semctl$GETPID(r1, 0x2, 0x4, &(0x7f0000000140)=""/177)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000200), &(0x7f0000000240)=0x4)

23:48:04 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r2 = dup(r1)
shutdown(r2, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r3=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r3, 0x3, 0x9}, 0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000140)={0x6, 0x9, 0x6200, 0x41, 0x1ff, 0xb8, 0x5, 0x0, r3}, &(0x7f0000000180)=0x20)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:48:04 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef65175", 0x93}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:48:04 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r1, 0x6, 0x23, &(0x7f00000001c0), 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545)
shutdown(r2, 0x0)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
recvfrom$inet(0xffffffffffffffff, 0x0, 0xd051, 0x0, 0x0, 0x800e0053d)
shutdown(0xffffffffffffffff, 0x0)
lseek(0xffffffffffffffff, 0x7, 0x4)
shutdown(0xffffffffffffffff, 0x1)

23:48:05 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef65175", 0x93}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:48:05 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r2 = dup(r1)
shutdown(r2, 0x0)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r4 = dup(r3)
shutdown(r4, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r5=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000240)={r5, 0x0, 0x1, 0x1f}, 0x10)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r5, 0x3, 0x9}, 0x8)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000180)={r5, 0x4c94}, &(0x7f00000001c0)=0x8)
ioctl$DIOCADDADDR(r2, 0xc4704434, &(0x7f0000000140)="057fbfffbbc65eff573346597fdf05a3796e50eda9b07be1b90d3f31dbdd343019c6cb1535b4d72f2b1b3cf37a80528fb4a793f8b91888da3693c9")
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r6 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x4)
sendto(r6, 0x0, 0x3c, 0x20085, &(0x7f0000000200)=@in6={0xffffffffffffff05, 0x1c, 0x3, 0x1, @rand_addr, 0xffffffff}, 0x1c)

23:48:05 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef65175", 0x93}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:48:05 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r1, 0x6, 0x23, &(0x7f00000001c0), 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545)
shutdown(r2, 0x0)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
recvfrom$inet(0xffffffffffffffff, 0x0, 0xd051, 0x0, 0x0, 0x800e0053d)
shutdown(0xffffffffffffffff, 0x0)
lseek(0xffffffffffffffff, 0x7, 0x4)
shutdown(0xffffffffffffffff, 0x1)

23:48:06 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef65175", 0x93}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:48:06 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545)
shutdown(r1, 0x0)
cap_ioctls_get(r1, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
r2 = socket$inet(0x2, 0x3, 0x0)
read(r2, &(0x7f0000000000)=""/244, 0xf4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r3=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r3, 0x3, 0x9}, 0x8)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000280)={r3, 0x6, 0x3}, 0x8)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffff9c, 0x0, 0x50, &(0x7f0000000140)={0x2, {{0x10, 0x2, 0x0, @broadcast}}}, 0x90)

23:48:06 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295", 0xac}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:48:06 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r1, 0x6, 0x23, &(0x7f00000001c0), 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545)
shutdown(r2, 0x0)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
recvfrom$inet(0xffffffffffffffff, 0x0, 0xd051, 0x0, 0x0, 0x800e0053d)
shutdown(0xffffffffffffffff, 0x0)
r4 = dup(r0)
shutdown(r4, 0x1)

23:48:06 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef65175", 0x93}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:48:07 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x1)
r2 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r3 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_mreqn(r3, 0x0, 0x9, &(0x7f0000000080)={@local={0xac, 0x14, 0x0}, @multicast1}, 0xa)
getsockopt$inet_mreqn(r3, 0x0, 0x9, &(0x7f0000000000)={@empty, @empty, <r4=>0x0}, &(0x7f0000000040)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0x0}, r4}, 0x14)
getsockopt$inet_mreqn(r0, 0x0, 0xe3a3a53b1510110f, &(0x7f00000001c0)={@rand_addr, @rand_addr}, &(0x7f0000000200)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000180)={@mcast1, r4}, 0x14)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:48:07 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295", 0xac}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:48:07 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r1, 0x6, 0x23, &(0x7f00000001c0), 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545)
shutdown(r2, 0x0)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
recvfrom$inet(0xffffffffffffffff, 0x0, 0xd051, 0x0, 0x0, 0x800e0053d)
r4 = dup(r0)
shutdown(r4, 0x1)

23:48:07 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295", 0xac}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:48:07 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r2 = dup(r1)
shutdown(r2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f00000001c0)="a4eef7d38a7950a3389931a111b59bb271a48bf66fd1dad726dd56")
dup(0xffffffffffffffff)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r3, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000200)=""/105, 0x69}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xc, 0x0}, 0x0)
shutdown(r3, 0x0)
r4 = dup2(0xffffffffffffffff, r3)
ioctl$DIOCXBEGIN(r4, 0xc0104451, &(0x7f0000000200)="66fb552f6f5774ea09a37a98d430e93d3e5c9e226e0e312ea89c2880a8c7b363d55b627debbd7d04f91bea498f571c01f80325439cee411939382388ec99edc169052aa5d8405a95ca303efb9fe97031f53e6dc9f835bab9d70032316c0358c6a5dfdc7900")
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000280)=@in={0x10, 0x2, 0x3, @multicast2}, 0x10, &(0x7f00000002c0)}, 0x0)
sendto(r4, 0x0, 0x0, 0x2018c, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x7}, 0x1c)
r5 = socket$inet(0x2, 0x3, 0x0)
getsockname(r5, &(0x7f0000000140)=@in={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000180)=0x10)

23:48:07 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295", 0xac}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:48:08 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r1, 0x6, 0x23, &(0x7f00000001c0), 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545)
shutdown(r2, 0x0)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r4 = dup(r0)
shutdown(r4, 0x1)

23:48:08 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295", 0xac}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:48:08 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426", 0xb8}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:48:08 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x3, 0x9}, 0x8)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000340)={r1, &(0x7f0000000280)=[@in={0x10, 0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000300)=0x10)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r3 = dup(r2)
shutdown(r3, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r4=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r4, 0x3, 0x9}, 0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x0, r4}, &(0x7f0000000180)=0xc)
r5 = socket$inet(0x2, 0x3, 0x0)
read(r5, &(0x7f0000000000)=""/244, 0xf4)
r6 = accept4$inet(r5, &(0x7f00000001c0)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000200)=0x10, 0x10000000)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x5, &(0x7f0000000240)=0x62, 0x4)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:48:09 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r1, 0x6, 0x23, &(0x7f00000001c0), 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545)
shutdown(r2, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
r3 = dup(r0)
shutdown(r3, 0x1)

23:48:09 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295", 0xac}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:48:09 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426", 0xb8}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:48:10 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
bind(r0, &(0x7f0000000140)=@in={0x10, 0x2, 0x2}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:48:10 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r1, 0x6, 0x23, &(0x7f00000001c0), 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545)
shutdown(r2, 0x0)
r3 = dup(r0)
shutdown(r3, 0x1)

23:48:10 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r1, 0x6, 0x23, &(0x7f00000001c0), 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545)
shutdown(r2, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
r3 = dup(r0)
shutdown(r3, 0x1)

23:48:10 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426", 0xb8}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:48:10 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000140)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:48:10 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r1, 0x6, 0x23, &(0x7f00000001c0), 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545)
r3 = dup(r0)
shutdown(r3, 0x1)

23:48:10 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
bind(r0, &(0x7f0000000140)=@in={0x10, 0x2, 0x2}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:48:11 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b002", 0xbe}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:48:11 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@un=@file={0xa, 0x0, './file0\x00'}, 0xa)

23:48:11 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r1, 0x6, 0x23, &(0x7f00000001c0), 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)
socket$inet_udplite(0x2, 0x2, 0x88)
r2 = dup(r0)
shutdown(r2, 0x1)

23:48:11 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r1, 0x6, 0x23, &(0x7f00000001c0), 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545)
r3 = dup(r0)
shutdown(r3, 0x1)

23:48:12 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b002", 0xbe}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:48:12 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
r1 = socket$inet(0x2, 0x3, 0x0)
read(r1, &(0x7f0000000000)=""/244, 0xf4)
listen(r1, 0x9)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:48:12 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r1, 0x6, 0x23, &(0x7f00000001c0), 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)
socket$inet_udplite(0x2, 0x2, 0x88)
r2 = dup(r0)
shutdown(r2, 0x1)

23:48:12 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r1, 0x6, 0x23, &(0x7f00000001c0), 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)
socket$inet_udplite(0x2, 0x2, 0x88)
r2 = dup(r0)
shutdown(r2, 0x1)

23:48:12 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b002", 0xbe}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:48:13 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r1, 0x6, 0x23, &(0x7f00000001c0), 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)
r2 = dup(r0)
shutdown(r2, 0x1)

23:48:13 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
shutdown(r1, 0x1)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:48:13 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r1, 0x6, 0x23, &(0x7f00000001c0), 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)
socket$inet_udplite(0x2, 0x2, 0x88)
r2 = dup(r0)
shutdown(r2, 0x1)

23:48:13 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf", 0xc1}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:48:14 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r1, 0x6, 0x23, &(0x7f00000001c0), 0x0)
r2 = dup(r0)
shutdown(r2, 0x1)

23:48:14 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000100)=""/114, 0x72}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xc, 0x0}, 0x0)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545)
shutdown(r1, 0x0)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000240)=""/174, 0xae}], 0x1, 0x0}, 0x0)
r4 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r4, 0x0, 0xbf9d, 0x0, 0x0, 0x800e0053e)
shutdown(r3, 0x0)
r5 = socket$inet_sctp(0x2, 0x1, 0x84)
listen(r5, 0x0)
accept(0xffffffffffffffff, 0x0, 0x0)
shutdown(r4, 0x0)
shutdown(r2, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000040)=0x81, 0x4)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140)={0xc765, 0x7}, 0x8)
shutdown(r0, 0x0)

23:48:14 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r1, 0x6, 0x23, &(0x7f00000001c0), 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)
socket$inet_udplite(0x2, 0x2, 0x88)
r2 = dup(r0)
shutdown(r2, 0x1)

23:48:14 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
dup(r1)
shutdown(r1, 0x1)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0xfffffed1}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast1}, 0x1c)

23:48:14 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b002", 0xbe}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:48:14 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:15 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r1, 0x6, 0x23, &(0x7f00000001c0), 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)
socket$inet_udplite(0x2, 0x2, 0x88)
shutdown(0xffffffffffffffff, 0x1)

23:48:15 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b002", 0xbe}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:48:15 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x1, 0x3, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00', 0xfffffffd}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r2=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000180)=0x7, 0x4)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r2, 0x3, 0x9}, 0x8)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r4 = dup(r3)
shutdown(r4, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r5=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r5, 0x3, 0x9}, 0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x1, @mcast2, 0x7c7a354}}, <r6=>r5, 0x8, 0x9, 0x2, 0x6, 0x16, 0x4}, &(0x7f00000002c0)=0x98)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000300)={r6, 0x7, "1861f3c47ab626"}, &(0x7f0000000340)=0xf)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={r2, 0x4, 0x1, [0x4]}, 0xa)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:48:15 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:15 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r1, 0x6, 0x23, &(0x7f00000001c0), 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)
socket$inet_udplite(0x2, 0x2, 0x88)
shutdown(0xffffffffffffffff, 0x1)

23:48:16 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b002", 0xbe}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:48:16 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = fcntl$dupfd(r0, 0x11, r0)
ioctl$DIOCRDELADDRS(r1, 0xc4504444, &(0x7f0000000780)={{"05b87240b6185312821ed2c8b26374b4299fc7824e08aabd799e02b075b74927d22e1f8ead70342996729dc9258905e3d55062e6db04052d5adf7e6ebf000140d707bb3fa0423bda751d24d5a58331a82429513cd723ddd695601fe3abd3bcbd9bdbdd6a7595c6f3219685c5a691b230a6c6739207cecd190d51bf7ed07d2929a0a33c1fabd4821aeddd6025ceac908c109d95e7773231f854a788b714a34c3d864cdce76294031a0c22040a5ceac0c13dcce6e2675cf1887a133e90563a08dfe98ed9ed42ea21625929174be3164f986b1c56c31213d7f0fd3996586705bc8fb7ae75201d4353aaa1097a01f87754eed3b738adbb35d31ccb640966e8669414336858274ec9ff6ae38f05b41ae4059ad36d13fec50cdf4989f8bbb406807f519ee9cb5ae1f9a261642707daee0da961200c69b8ef2a6b1456835674aa1e84ed17e4cb4a0965fe80a74b803ef6a6b04a58a18e7f576a2650838eed8516d510425e2ca2a46fbf0d5919b200ea3e52bb6b6abc64affde23459bc97d6e099eb4f29b7ee9816af60cd6d93a0f2b498be14be27ca8293a321e9ad4f97a83a4db3548696af0097b06bd498f3632883a25acf076c0c015d0cd4f1a66f5cfc5c236463f8720fd5280cf781e9887c38f4d2488d627eb837e1b5a74eb6f6fddc8abfae2af9cb48bd1ca7c2af8bfc22809f51c103a54c9fc9ed856da0b429e91008db877a3395eeb2dd2fb8483a0d2e5df6de8db7f5e5442426926f32fb32edc3c386a46a5065bc4b1ba74785fd6c52357e33fbc0b160cad8b840911725be4372ff92f5260a55e4871fdfb0d5a64232b0da093ae0e53662228da87a301dcef17078261b4ab603cbe14497aa7da86f55579fe98b893ae126aff0ac197c87f81c6376a1877a8e99894b111f310ccbcc5960fb6a9fce247919d5731bb48d274d110eb2b499ffecc6e20923d6defc5ecb736d4ebd7e5c79b0e8ebd8bb8e426af91246d3575e186ae2497776f2d2c7123df421a2eed59509bfe6a2dcf6da118e3a47fb0872fc712e05bad8e2b538c13b945722aa36503a3b97602f344fd8ba043384da95429eff89f129862b818988add62df36df39c48b7007cd119392140c24e4cbfb330e76da183bf326710b4d28c244a39a7d9d63dd56dbc7f5d2e7e37833703aa9c83ef8a7760d5eaf5fc943bb82f38456b76e6e4f9c28e914354b2cca10b4b9998419d4e134e8e897157a8e513add3a68b5c2bb51d2416c9a65176f406a12a095e2069dc2823ad8090ea4f7ae1affff751834ae99b9b02423a3c8b45624e22cd0b1aee8ce6084464dfd919353572cd50055865e4588d5461618dfc2f7fedb9f98423cec0baa6528c5a97c8e75c1df9fd852613ca822646f87459272c84a913d4ba8e3dff4cf857fc513dc447a42f2cfc93c786ba98f9884e7b049fe610d33c91705e8ad6d1", "e0a02471ad675b077cef11a56c96f2869300722ff709d28a17d15695bbc7d6a4", 0x1f}, &(0x7f0000000140)="bba0e70e5e6ac98901d4f95504d0081e2ad82720de0933a5b7a2fc5e8695d61629c370639d4864a13f4121f2f11a7ae8746bc1fb9ceddacf69427826f992345873b51be18aa3170070972d2fc67c1bd96f3270edd6746158d6a8", 0x80, 0x80000001, 0x1f, 0xffffffffffffff06, 0x1, 0xc2, 0xb02, 0x8001})
sendto(r0, 0x0, 0x0, 0x20088, &(0x7f00000001c0)=@un=@file={0xfffffffffffffc50, 0x0, './file0\x00'}, 0xa)

23:48:16 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:16 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r1, 0x6, 0x23, &(0x7f00000001c0), 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)
socket$inet_udplite(0x2, 0x2, 0x88)
shutdown(0xffffffffffffffff, 0x1)

23:48:16 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289df", 0xc0}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:48:16 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:48:17 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:17 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r1, 0x6, 0x23, &(0x7f00000001c0), 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)
r2 = dup(r0)
shutdown(r2, 0x1)

23:48:17 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289df", 0xc0}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:48:17 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000140)="242a6dec2a7578ed676054a169b39bb7224a44113a8fb38d6cec4ea6329d5620cf9afe20acab0a49903f67694e5f28ffdae33cb77f4ce59a5e1086009d5544f9eb4a1e9295ad34bd3ba91bf6b98da4e23c5e3b268e1c735f939a16f38bdac5cfb316c8623a1770036c9ce9d759cd60ef255aab6403732c2de4587a12ddf161555dbaa4716a8d76712ba318cd126576d4b7b33ed42e97", 0x96}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x3, 0x9}, 0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r1, 0x80}, &(0x7f0000000240)=0x8)

23:48:18 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:18 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r1, 0x6, 0x23, &(0x7f00000001c0), 0x0)
r2 = dup(r0)
shutdown(r2, 0x1)

23:48:18 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289df", 0xc0}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:48:18 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)
r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x30000000)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="002000a450c3922d47ec00babbef942685492f5c87b4efaf7b82337d8af35668cf38eece58233d5f6d51c6d2c20a1e0915129c71bfe7d8ea2340685cc12e7e2d1a8f93aee4f949f4e164cff3502fff9d94dbf91698feebed215f4e33a606c8147f9e8ffefe769b47865cf54d80f502eb1dbdfbafbf9cc8ea8bccba1c2b6596d033a78d7cba1812668a8b982515a5ac8e0583c596e4cb21a74949f71f7df22b8f75b428e538b147079e33f8f0c1e38e869d3765367556e3", @ANYRES32=<r2=>0x0], &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x2, 0x4)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r2, 0x3, 0x9}, 0x8)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000180)={r2, 0xd17}, &(0x7f00000001c0)=0x8)

23:48:18 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:18 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:19 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:19 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:19 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:19 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf", 0xc1}], 0x1}, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:48:19 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000200)=""/105, 0x69}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xc, 0x0}, 0x0)
shutdown(r1, 0x0)
chflagsat(r1, &(0x7f0000000140)='./file0\x00', 0x8400, 0x800)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)
r2 = dup(0xffffffffffffffff)
shutdown(r2, 0x0)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r4 = dup(r3)
shutdown(r4, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="0189d30c", @ANYRES32=<r5=>0x0], &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r5, 0x3, 0x9}, 0x8)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x103, &(0x7f0000000180)={<r6=>r5, 0x2d, "98e9c8ffba2e29368ca6d02ce9e69b68e5db412fbb40e7e46225bf5c068166d791b343a5b3ada2f070d9dac6a1"}, &(0x7f00000001c0)=0x35)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000280)={r6, 0x800, 0x7f, 0x5, 0x6, 0x20}, &(0x7f00000002c0)=0x14)

23:48:19 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:19 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:20 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf", 0xc1}], 0x1}, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)

23:48:20 executing program 1:
r0 = socket(0xde051bd72a881bd8, 0x4, 0x1)
r1 = socket$inet(0x2, 0x3, 0x0)
read(r1, &(0x7f0000000000)=""/244, 0xf4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)
r2 = fcntl$dupfd(r0, 0x0, r1)
setsockopt$inet_msfilter(r2, 0x0, 0x4a, &(0x7f0000000140)={@empty, @multicast2, 0x2, 0x2, [@loopback, @multicast1]}, 0x18)

23:48:20 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:20 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:20 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf", 0xc1}], 0x1}, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)

23:48:21 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r1, 0x0, 0xd051, 0x0, 0x0, 0x800e0053d)
shutdown(r1, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r0)
getpeername$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000003c0)=0x1c)
sendmsg$inet_sctp(r2, &(0x7f0000000340)={&(0x7f0000000140)=@in={0x10, 0x2, 0x2}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000180)="795d9aeb4c5a2f68979aa71fa0f7d55db8a730ad312d78758575741e13a4fce74973b2e63e8aa16b18fd288ea3e8417b31e944aede47a42e3e51f3919e907dbbb004228feb6f6b4b3ef81483153ee54d7869776d9bebabb7332d0bb08bdea6e530cb9bc89d05930324c2a316b4c4a28a5d0891aadfbf179bec95308c5db58829d57b51763673f6eee8bca71aa16a92854c6bdbe0383a5d47ef58ae3821dece0b961404affbad2deea9665f58288282342c0654e72f033e335e81a7cc465819fa28c4789c989602e9011967a7d97f98b7aec2d408010a42dde42552d3f6b5a84aadbcadea786d160c0bbef6e1dc4aa92414", 0xf1}], 0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x70, 0x100}, 0x0)

23:48:21 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:21 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:21 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf", 0xc1}], 0x1}, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)

23:48:21 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet(0x2, 0x3, 0x0)
read(r1, &(0x7f0000000000)=""/244, 0xf4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x200}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000780)="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", 0x1000)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c)

23:48:22 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:22 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:22 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000240)="6418c7516c9fc34a4499c79838bb379f6e24a2a8d01a7a41c3275ac95d7bd95a06ffbfba3131650db72fa4d79a651f72908f02aae72bfc8f1afcd1d8196ee03492c09f606af3c3a9d2c2f8ae89258c99052bce1bb0a139104f71acbe600694f8c7ec08eea0d8797b93cf9e0acd45d9f357f9e93c5c5e7c76af23054716bfb840ca13cd2b7dd01ef8900c6d4cee97ce4ef651753454a5401bd35413e073dfaa957fd359b45a64fbade473b295c89c879eaa605e02223c8426ca3635e2b00289dfaf", 0xc1}], 0x1}, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)

23:48:22 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000500)='\x00\x00', 0x2}], 0x1, 0x0, 0x0, 0x100}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r2 = dup(r1)
shutdown(r2, 0x0)
accept4$inet6(r2, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c, 0x0)

23:48:23 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:23 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:23 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:23 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:23 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:23 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:23 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:23 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet(0x2, 0x2, 0x3f)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r3 = dup(r2)
shutdown(r3, 0x0)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0x4)
read(r1, &(0x7f0000000000)=""/244, 0xf4)
r4 = accept4(r1, &(0x7f0000000180)=@un=@abs={0x8}, &(0x7f00000001c0)=0x8, 0x10000000)
r5 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r6 = dup(r5)
shutdown(r6, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000080)={'freebsd\x00', 0x4}, 0x97)
setsockopt$inet_tcp_int(r4, 0x6, 0x200, &(0x7f0000000040)=0x20, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(0xffffffffffffff9c, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2, 0xfffffffc}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000140)="4392", 0x2}], 0x1, 0x0, 0x0, 0x104}, 0x0)
sendto(r6, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x3, 0x9}, 0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000280)={0x1f, 0x1000, 0x2, 0x6}, 0x10)

23:48:23 executing program 0:
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r0 = dup(0xffffffffffffffff)
shutdown(r0, 0x1)

23:48:23 executing program 0:
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r0 = dup(0xffffffffffffffff)
shutdown(r0, 0x1)

23:48:23 executing program 0:
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r0 = dup(0xffffffffffffffff)
shutdown(r0, 0x1)

23:48:23 executing program 0:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:23 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:23 executing program 0:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:24 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:24 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'freebsd\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:48:24 executing program 0:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:24 executing program 0:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:24 executing program 0:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:24 executing program 0:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:24 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:24 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:24 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:25 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
msgget(0x0, 0x44)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
pwritev(r0, &(0x7f00000001c0)=[{&(0x7f0000000140)="fefaa00a656b24deb49f43148cb4e9b52ab12a77c0ce95e3b895e441fdcc3fbce3ad2473a6e037a6aea6c785cbb71f158ba64f7f941797fa0581fa47bea6c13803fd2adfe2dc8894126d699fd95ddb", 0x4f}], 0x1, 0x1)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:48:25 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:25 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:25 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
shutdown(0xffffffffffffffff, 0x1)

23:48:26 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
r1 = socket$inet(0x2, 0x2, 0x8)
connect$inet(r1, &(0x7f00000000c0)={0x3, 0x2, 0x3, @broadcast}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r2=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r2, 0x3, 0x9}, 0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x1, r2}, 0xc)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2, 0x800}, 0x1c, &(0x7f00000006c0)}, 0x0)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000140), &(0x7f0000000180)=0x4)
r4 = open$dir(&(0x7f0000000200)='./file0\x00', 0x40, 0x80)
futimesat(r4, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={{0x8, 0x3ff}, {0xb86, 0x20}})
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:48:26 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r1, 0x0, 0xd051, 0x0, 0x0, 0x800e0053d)
shutdown(r1, 0x0)
setsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f0000000000)=0x400, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r3 = dup(r2)
shutdown(r3, 0x0)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x6)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000180)="4392", 0x2}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)=@in={0x10, 0x2, 0x1, @multicast1}, 0x10)

23:48:26 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:26 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:26 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
shutdown(0xffffffffffffffff, 0x1)

23:48:26 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r2 = dup(r1)
shutdown(r2, 0x0)
ioctl$DIOCGETRULESET(r2, 0xc444443b, &(0x7f0000000200)="fd56f4ad93e554091bca701623614f7fadd6e64efe0fd37d7266e9462e6c8f5884a8bd43549f13989c3ba0444f9bf568b94708c518ef250fb4c1a3bab387b3c58bcf2b362e46fbfae55624dbb474a938a244912e9d509be251b79d48e148254ad5a36fc6218d67b702402a472199a17278311e327eb98f575ff4")
setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffff9c, 0x29, 0x51, &(0x7f0000000140)={0x7ff, {{0x1c, 0x1c, 0x1, 0x1, @empty, 0x7}}}, 0x88)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:48:27 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:27 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:27 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
shutdown(0xffffffffffffffff, 0x1)

23:48:27 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
cap_rights_limit(r1, &(0x7f0000000140)=[0x8001, 0x6])
r2 = socket$inet(0x2, 0x3, 0x0)
read(r2, &(0x7f0000000000)=""/244, 0xf4)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000180)=ANY=[@ANYBLOB="10024e20ac1400bb00"/136, @ANYRES32=0x0, @ANYBLOB="0800000001100000f40000000000000005555c35"], &(0x7f0000000240)=0xa0)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:48:27 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:27 executing program 2:
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r0 = dup(0xffffffffffffffff)
shutdown(r0, 0x1)

23:48:27 executing program 2:
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r0 = dup(0xffffffffffffffff)
shutdown(r0, 0x1)

23:48:27 executing program 2:
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r0 = dup(0xffffffffffffffff)
shutdown(r0, 0x1)

23:48:27 executing program 2:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:28 executing program 2:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:28 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:28 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r2 = dup(r1)
shutdown(r2, 0x0)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f00000002c0), &(0x7f0000000300)=0x4)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x3, @mcast2}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000500)="3a92", 0x2}, {&(0x7f0000001780)="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", 0x1013}, {&(0x7f0000000140)="072a9a20f257de00c88b00e037229e0748e51622104801de70653a5ca1e377ec600d37dd4c74efabab23900311ce2ec5db171419c4308bd90475c9f4d146c929ea9dda897866549bad5715926ac94fc09b139d373744a32c88022f0574645866e233d81318152292194e9f46b6f3909bec0e4758114247094f0fb642af8998121eb8a59d29ed593a7244dc81afaa8131592e8e5cbf9ad57bf97373856438cba69e96c5a70d46375499e0f90b7581eb3addfa0280b20725173e8fc83d6da818171dc7db5321467d2ab70bcb4e8d30b7c7e85613ba3de8f8dd", 0xd8}, {&(0x7f0000000240)="69474ab643c470dc89dc533162dad1f052bc9c16f617cb4c7f97d1af6f3541ec2eeb4bd0dad25912cb95912bd736aae9f2d201160923168d", 0x38}], 0x4}, 0x0)
r3 = msgget(0x2, 0x2)
msgctl$IPC_RMID(r3, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:48:28 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:28 executing program 2:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:28 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:28 executing program 2:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:28 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:28 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:28 executing program 2:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:29 executing program 2:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:29 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:29 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100)={0x7, [0x3, 0x4, 0x3b, 0x101, 0x8, 0x0, 0x7]}, &(0x7f0000000180)=0x12)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=<r1=>0x0], &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x3, 0x9}, 0x8)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545)
shutdown(r2, 0x0)
r3 = socket$inet(0x2, 0x3, 0x0)
recvfrom$inet(r0, &(0x7f0000000240)=""/88, 0x58, 0x40, &(0x7f00000002c0)={0x10, 0x2, 0x0, @loopback}, 0x10)
r4 = socket$inet(0x2, 0x3, 0x0)
read(r4, &(0x7f0000000000)=""/244, 0xf4)
shutdown(r4, 0x1)
read(r3, &(0x7f0000000000)=""/244, 0xf4)
connectat(r2, r3, &(0x7f00000001c0)=@un=@file={0xa, 0x0, './file0\x00'}, 0xa)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000200)=0x1, 0x4)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0xa00, 0x4, 0xff, r1}, 0x10)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in={0x10, 0x2, 0x1}, 0x10)

23:48:29 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:29 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:30 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:30 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:30 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:30 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r2 = dup(r1)
shutdown(r2, 0x0)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/141, 0x8d}, {0x0}, {0x0, 0x56}, {0x0}], 0x4, 0x0}, 0x40000)
r4 = dup(r3)
shutdown(r4, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r5=>0x0]}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r6=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r6, 0x3, 0x9}, 0x8)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000001c0)={r6, 0x8, 0x7, [0x5f, 0x6, 0xfff, 0x8001, 0x3, 0x4448, 0xb5]}, 0x16)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r5, 0x3, 0x9}, 0x8)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000140)={r5, 0x6}, &(0x7f0000000180)=0x8)
sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0xffffffffffffff56, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:48:31 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:31 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:31 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:31 executing program 1:
r0 = socket(0x17, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
pipe2(&(0x7f0000000180)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
connectat(r1, r2, &(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x3, 0x8001, @rand_addr="af98852fcb1e9374073ac4fbfc3843a7", 0x3504}, 0x1c)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:48:31 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
write(r0, &(0x7f0000000300)="66110aee65c6ff27ebd56377dab05f7d13fa1eb93ac3424509e181cda8b56b7fcd14b96c4b9b2c63ba3bf9787794b6f7cc48bf4c564631cfc9c4113bedafc1f976ac8fe2d809323d9b5a8c5be3eea909631b9f40279ab750b0036df6f1bb293863a6678693b13b0749ad0cd2d2d705d5e78a991a85cad4a86071d40b85a07a0e57f1093c4b33ef574b0b76307cc0173999043566e2d05a86ce68980dff357a75028856e653c781c3036de174d786b29febca873b95af344cf931d9c5d67072dd85f104cc89f142638d2e1216bf886bafa658", 0xd2)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="0101000098439de2e4b5d3cce3a3dbe74e734bfab5d14f5c9cf51f23c2947bff58273b1bb08e54fb2d859415c653002c021c3c2e9315d270ee6741b6b75e8640131f580a1c370604801223ae70520c9d5e3ab1391d6364f751529dcfe82095c483b85007afb2ccb41bbf9b004a744d99ae340628d9f845ea969fa9b3cf6a1971b46e2c944a1377d50a6fb6dce13ad23e6b54d364958a62c02e858620a66cfbe29d7dc519b93c74ae8d45e4dde5e764293b466df10b42940ac15845df0855889e7577fe5d50911a798391d26603a8782b5f8c886ef17a", @ANYRES32=<r1=>0x0], &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x3, 0x9}, 0x8)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r1, &(0x7f0000000140)=[@in={0x10, 0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000001c0)=0x10)

23:48:31 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:32 executing program 3:
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
r0 = dup(0xffffffffffffffff)
shutdown(r0, 0x1)

23:48:32 executing program 3:
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
r0 = dup(0xffffffffffffffff)
shutdown(r0, 0x1)

23:48:32 executing program 3:
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
r0 = dup(0xffffffffffffffff)
shutdown(r0, 0x1)

23:48:32 executing program 3:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:32 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:32 executing program 3:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:32 executing program 3:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:32 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x6, @mcast1, 0x401}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)
r1 = getegid()
lchown(&(0x7f00000000c0)='./file0\x00', 0x0, r1)
r2 = getegid()
lchown(&(0x7f00000000c0)='./file0\x00', 0x0, r2)
r3 = getegid()
lchown(&(0x7f00000000c0)='./file0\x00', 0x0, r3)
r4 = getegid()
lchown(&(0x7f00000000c0)='./file0\x00', 0x0, r4)
r5 = getegid()
lchown(&(0x7f00000000c0)='./file0\x00', 0x0, r5)
r6 = getegid()
lchown(&(0x7f00000000c0)='./file0\x00', 0x0, r6)
getgroups(0xa, &(0x7f0000000100)=[0x0, 0xffffffffffffffff, r1, r2, r3, r4, r5, <r7=>r6, 0x0, 0x0])
getgroups(0x8, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r7])

23:48:32 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:32 executing program 3:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:32 executing program 3:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:32 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:32 executing program 3:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:32 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:33 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:33 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1, 0x0, 0x0, 0x5}, 0x0)
r1 = socket$inet(0x2, 0x3, 0x0)
read(r1, &(0x7f0000000000)=""/244, 0xf4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r2=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r2, 0x3, 0x9}, 0x8)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000140)={@in={{0x10, 0x2, 0x3}}, r2}, &(0x7f0000000200)=0x8c)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:48:33 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:33 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:34 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, 0x0, 0x0)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:34 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast1}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1, 0x0, 0x0, 0x4}, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r2 = dup(r1)
shutdown(r2, 0x0)
r3 = accept4$inet6(r2, 0x0, &(0x7f0000000180), 0xdbad3afd9a07d0f1)
getsockname(r3, &(0x7f00000001c0)=@in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000200)=0x10)
r4 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0), 0x0, 0x0}, 0x0)
r5 = dup(r4)
shutdown(r5, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000002c0)=ANY=[@ANYBLOB="e3ffffff271f8b71c660e325441b867632054b28d167436e5ad339e13993", @ANYRES32=<r6=>0x0], &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r6, 0x3, 0x9}, 0x8)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f0000000140)={r6, 0x16, 0x1ff, 0x3, 0x6, 0xcfae}, 0x14)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)
ioctl$DIOCRGETASTATS(r5, 0xc4504447, &(0x7f0000000b80)={{"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", "d61cc4f07a37a96120213357e58db6ed8c498e284a43f0c4e68564541c32d0f2", 0x5, 0x81}, &(0x7f0000000240)="4f379af8a5d98777c7a3aad64ba3653fb8f8d6668f5a21201202a613b66faced8667d4ed929a5e4c89d67e88fe723c0ce257338351150ab478cd5574f9b6e34edb8e8781b852a6d7b6632ade54feddccc9dfe4f3647db919f3a91a637acd7871c87a6c9d56373dcbae7d", 0x7, 0x1, 0x6, 0x115, 0x0, 0x7, 0xfffffffffffffffe, 0x1})

23:48:34 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:34 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:35 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, 0x0, 0x0)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:35 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:35 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x200, @empty, 0x7fffffff}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000500)="4392", 0x2}, {&(0x7f0000000200)="9e5d0171bb572101f76c728c1f5153a8363daf2e53d4760e1ca5587087684637b31559fc648ae69df2fce1655af8505b14358f7c13696f8ad29b9f1dd1de38ddb381e20154737106b44ab6ca1a56a0db30e7e6367cf23f9bb9962abf96460bf12b7a8da9b4cf2d37fe5e5d60a34ed8ced8c34fcc1e35c12d0962ea7055e3f91bf8442c18a1751b7b1e915a1b2656158ddb7242c00376c0b7d191a068711fa20e80557ae521b25064649f7897207d52182f0d5391d3e3c350d3dd438f2bf18d606342ff7fe33471f03e5925a7e8b13371628c90525104c315e60cc10513b7218dad417356703328b11a02f2ba11585363fb", 0xf1}, {&(0x7f0000000b80)="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0x1000}, {&(0x7f0000001b80)="c65c59a2f31cde4eb1a432f5f8d426e0e104db7c066336128ed721632e6fd68b3f6df952034f538f1d732adb581dea9e2350ecf460ca151759734abd152e58d3fa0d8c5cb174feb75707aff2ecc4d28350f342c3cb56e86b7df59b2f4c35648c994a785107443adbaaf87e4cc0f4c0fde2e608381e54e6f2cb7c59f9166654dc10daa49cb95d79e204e2793fa5427b16b56efaa42f50d33971721386ef2e347245cf4a0c937a0aae7f5ba40a3054335ed3f5e1087472fb7dcdb8312138f0190c4b56e16fd7d1a91fdc261a17736fb5935e978f83cd1c3153d606a4429b2574d5cb7d78bdd7bc3a7283436e12737470910cfc792d69e9a1f395efcb75e8d16dfe125b4a6cad876257fd8f0ee74cb26f552d10a8bd40e19d0e38c40ed37c3bf18e84a86acaafe59eaef162420a4ebaebaee3d3af20e4151b3d3135697b03c32f20723078ed2f4bc8b644850fced271ceacb9c125f7b2613cec0f10d6f354f004863554683f0cf32311f4e4ef4b646816da8ad257edee013ed149370bf9d45b2b99695cb755558acad6ac685879f36627405d61088e9510ef5e70785f46785af26804fed6f7f827a4108ceb5fcbc35a7ff3b0a594605aa66c1ff4734652c4b311130ca6fb8bff745cd3efa5f93ad298eeff2c3413dcf158b7abb1728f05aba2c26f061ab1ac78d8eec45e2d9737851ecd1c1b2ddc87c2d42a5c1e1761687565c7834c5f0a6e84f4a1c885ab4935b88e6169af70b3750349e99e775414d7d935c824f3f603d0d1d34f1fa7a5b66814732193dcba6963c746d027623584c984115872b53343fa1a7a48bca0b799ea663f91b7028ba685007d57450d03874eba77b094091363191390b0ed914205cec87bd1e58a11d16fa24205b2e815481eba3af4564883245b3c41915b4473136417bff94fea555017206ba12349f6256da74c39224deabeb90394c747651f6b4c0b4bde425b46c2a14de1922105281bab0128e7183d28f79ba49581161772bf064685b0f4fa14df1ae0e6672850499e0fa02774fed9d1d0cd3a6a3bbc8e2ab1344827b877dd00bfe0fd4c115f3671b38766b99113eb65397002cd83aab7c32191bca8c39b782e687ee17f716e81b7cc8226d19bacbf90e08a46ad69c5c4926b88478ec926bc8279d1ec022625264ce7528d8848ec105578412002b8546ad148f73ef5a3656e2f61ace4bc6ddeab6b2c81bbd33ea4124df8530d62d555d51cebd3002accdea5b1d0a3fab19fe9b29f15810ab909568df4db805441f1f6152b1f96d9a6e9d829f7a40971577fc291aeee172746df6c8063428062e922e6a958c5f8df76f9f3e373e1701b3f80d6573c13bf3c0fd11496c385ce9570f28706f5738014180271eb9515e59de366ca4e236c9461721e1a50b16a35a4abbc1390a8c39275c867d260e25f66de2ac9ab34ed712a8f3a8fbc76b3f8b808a15c9e4b953c77e1e6ad41b87fc594166eec781efd16e645cebcd04173b967f33d5261137af19f1a14d0c7e1d36dd1e3fe591b385498172a09fecf416d2ff2a9dac78553be846d705ba56419eddd3b164a5ed76bcb3abd5d0578efc5789ee5a18584f389f5a0e5101d3ded14c6c2fb9df6014da9eaf3c409c94ec0d4a881a27749d1478e68082af42b4de610f758a2c72568532c9af5a4a832189f0b6cf1be83ba131f792b985456b9fde2f726e843feba2f30ea30a780708f0b0206468cf501cc2d11195d0bdc3a0ef55b25673228119b23db9d4e142ebb096e4af40ff151272e3eab3d618883535bc20970a1c88aa145ce060ab6166adeafebb5bc1f9c63faa5712fcba03a7c766e7dea03385445999bc362c766413da0c8ffeb69af1b6929978504ebde045c6bf6c2b6e5218d9a4d5a65a3aab28a92c78f13aa98b2a1a73c1ebae745ea89e03ee281dbd0014e2c3fbb3afdf60645ea27026f91c9535ddf089af5169b8d5df66620a1f01d2df67f6412f406ab5677c6b6accafc7ef55009a907bcc6df14723a53d2f00b424e796ea59e6ff89376bb96b23d185e3c893878a58079d325749233994b9886ce6d19d67af198bf8aa6ac5328955d102ff079f6a6d30f044cd504a7aa3c6db0b3d7ea86a7a0b6dfb12ede15954464835000e8876a02923906bde5edd4a4e19742981863a9a6f1d0592c78b0ca33c7426cb3212b74c32c785ed0aff5e0d7a3ce289e8fb7a37b7cc86bdf5f768b478213ad8907eab68c22c9583ae65655a239ea817f95b84d9062d327577265cf8a1013674f5631450a6ef64c6d44005b2f61748cf8187fd106caefd5b614191acd9ff78ec8b956ce9c598593327e27d0d54328118ee7734df4121313b173a2c522f0e364d795eabdb77408819df692db8773abd0ebc734070222f41a772c9d4451a23178714123486c23c2b617e42bf158a1324b19c44fc30358e59e5f31ef39123b5dfe6c52ba5bffe522b42b8bbd70658272d6f2eb17eca720b9ee409a0e70f9fd4158357962d078e74548ba58d341e32b747aa9a3afacd256bed3fc618d20ed43ec0434579c1dbcc56afbf281cf69c715bf6855f620e5a3f316a905501f84ecd9a915b5939084d08d952576bb9a8480a3a87be0b11885d967bf186d69a15fc4ed2ef973d1bce78c3b9f35afdbc6c1929381b42fdaf777131079ac62d822b046e41d93285c13254335968f0f328b8797b8a230e30d53f191fe20ebd5701eefd0c0add82cf8110bd2f8fdf1170ede9888d8d604f171e345225a1eba0b2fbd21ef310c5d71920453c2e967dea3576a80c52d7233c69e80de836a19c9fc020b2d61e96b85a9f8cce9b819f372fc56970fda02598bf5ecb7cc500590792cf142693b62006827fc951ea96d00cd617bede161043f90d2a31f0040717bbb03500b11594167feb322483026a67b326530fbd9b87312591d0ad28eb67c5011a845a964c7d845afe24b9df4f5a840ecadadfb5cf19c8d80003c3a303ab03ec4048c51dfe903f4a964671b1a17126e7cfd5a3e45405b30c712d67a62d85c95ccae60a5f988d40034d65a4ebba38c6f495b57b9f953150dbb22e0ff8fa20ca075ef86bed20aab662b37cec3df145b575bd22bc6c129ba422c6de546a16da62055637dde68a99b40255b23b6eeb318a78cfe0c8bed8263be0576f0640a1eb1bf1ef3bd72381fbdbb3aec1d6c1c3708fd4c4823d3e07189fafa6d1d46c1fbcb2da5e59e1cba00bd663021e0a96f4158872d6fbecdc9dde632eb2f5c0497409e8877f9febf3f83927db1d1f5ec8c24022793a02f4163b38b8d80c202e54c880c44db6454690e1416727eacd766d173d8317b9c65b60fe73aaf389bf9384414ae978086bb1ef45933f5c3fa620cb3187ff8f81dd8cd340a5d7e9e4c1414ee70d5e66ade8b7b2b892d60641faff437284357874d7dc96c0f473d562bf640f2afba35759a7bdba5d3fc2ac24fb364d01c373217318a0b3f76b22747dd4f539d46d373c4c5738b8aaf58b3b5fe29ccd2dd0ddbd030293e70fc2a507000539bcafe2dc5096520bcd2d1a0f6e6628a15a73fb440ce517e4409f1c2ed9f48400ffe1a58f4d3bd6713a3a11f6127f37e2818baf9bc45b3c437a493d7c258a20525ccca5f12935d2ddfbcfbea44a47e33afc681a87d2ccf647f856cf6c6434f51d36ff63ecc2495ab5da24d1e1136788eeb9d657b7e4132fc6444106da1676b64a4b6d703515d6ddecff172e8a2d6343017e2b2157cf8fb749c7ff999c3c7661a634d24933bfc4929e92775715c31c095443a94ec084b9ada64339f9b877d6ef13daab37854ffcdf7e2914555f720a2c8ea369aefa6e22295d7cd41617d2bfe8ae49f805bfc36a38269f4436b5c8baef96a6ab0b450711f03b9cce6df1fc68c788ca52e73d98930d523c744fc5f27cb4f0e3f576d7721601e1a10e7df5c19c76119b8b3e02a30540f514fb557ee256d0c1f235972b3c7ff83293c5de34cce0c392096bfda4e20c2922de040d3fc1d7c59f3d9e571ec109fe81a611fb9f0ba94e33dcd7740c671e9419d9f422830b261bc6d0b78f48b1548698cce2c47187e53bf50e769922164df4fb66502779dc34714d3e50e5e31c11b3aa7add8a4d4d13238c758803a8d76f7bbb31f12764a94bd53a688504c26db2b8a8d9db203f21e34a5e1cc46d9c86da004e87949111a3455d5c3b182e4f4f0658406cacbf48d921ada0dffe4316f2c9e418a31003724788e0b3dfc1f79541a0f71b67452c109a99fc3e8da40961f2ffc9a2f42fa47433e7680afb5e886fa2707fa42320f82528a1e0b41bdf98ce3129d3cc4ee0d12a1abcd2c3235efe6f75bba5f4ec802dc9ecc74c1a965f7cc36793a8a0ed89411994af8d90bfda49aaa7f4a0002290b9143fd711724f106aa7a51315cbaec01169f5244aa8a7d82b80f17ef2e4b8e6130c879f270ba88636dc7487c5b0c2dee8d6f0bfc7cd80ae126d8d52817f3493cc4d040c86de19d4521f28eeefbf6a2981c485205e2fe4900fd665cdb77402015d8ba9ae591c29cc61c70bc87892ddabbc3396bad20434748c51afa690449f9e6eb798598f98b9ab5d44262cf357578b26ecbc2c231bdbf15612a6aa13ac184cac4fe8b92f25861905a769d43f9982ce5aef3c93ee4fe7cc749e2ba0a61cecfde81c4b230b42a632e3d85c71eea8b878706a2f4530941dcad9f6f06a8740905508a3d9f35b1cbb390ec1d9bdd235491335e674dc5df2b5a1a483d567df456f5b8b4d825c2857f39717e24db546dc847266ab80e4c7f567b5f7eccda704c6ca2cb5d3067b45d623e5dace86427417d00e550553585129413fa1734c6cca5986a113a5c7c441c1397e530479a6756f7341d39e24c99bb46c60e32319177085c165c88d7dd3543b0768ac76e4f9e78168348468b1c56529c3b915231b82513575922d4418d2afd08adda6a2afa491f694b7084aec19a6bdf9af9e6955d9c77e34e1d863ffefa8a8a3df9a2d82225555ad3fa1558bbde387aa8aeb636a128d1964b2fd8cc276f20b044568fb682bff2da18e0f8b61987f365ad48222eeb4b25b4577c1498bccf6008260d1ccc0e4732a60a3c7503cbab73aeea2de4062c0d9397a6533d070710adba6cf13a773af1ac37503cfcf34ea5723a68bf6ba52cd596a0d7c979f4d61a8d3d4f0842906916343b79b46c09fd93e69352245508a3c476097fdc841ccaf62f788bdf31906f51db7e2c7caa845555501ab73290af919b697f02c561365363bdac4d71888363ed31f45e2dfcda1b88c0c0322f99df5e7de90677b310bf7e8c11da00a8599aae13324145e791df3e0a0207e9d3b23f52113d69a61041c4762e7b0924bbeb758359931a7b6a66d945e0f9d48a3b5fffb399667570acb5b03d4ca1d541c41e73bd2a55ab520f69437947b267f90a708a1f8708ecc004597d4e13138e1b818a84fd21c19e66c548d75bee8c201e8838876d4908b771ce3b0095bd03d53e45a3824a25a6c07d54460746eb0e2a81b5d4f5819bbf7c15d201ae2302cfd668a54533c417611e27dd6c6d47df5c69ebef774838de203a8b04f10c3fae5e9a243f41f1e5c718073ddd44d1e2a9228993d31d870d63a8d037e154cf47dad5898b35576b03ff63b0a56d7e7082d3b9390ccb3d63f3af5ad3c0bc5d638e79ebff1edf17fe06a0fae9ecc8094644902124d518dd1f6754ac9c5280440e245b1d99ed191a4ca6a9097286dff28d5e3174411756ed7dec8cb6aa760341440f8891705e52aaaf9d2bafe9bdb738d10690e9dc6693f6d798d182afce2651f66d774f604163346ad43ff1545d44b21a", 0x1000}], 0x4}, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
r2 = getegid()
lchown(&(0x7f00000000c0)='./file0\x00', 0x0, r2)
r3 = getegid()
lchown(&(0x7f00000000c0)='./file0\x00', 0x0, r3)
setregid(r2, r3)
recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r4 = dup(0xffffffffffffffff)
shutdown(r4, 0x0)
accept4$inet6(r4, &(0x7f0000000340)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000380)=0x1c, 0x10000000)
dup(r1)
r5 = accept4$inet(r1, 0x0, &(0x7f0000000140), 0x0)
getsockname$inet(r5, &(0x7f0000000180)={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000001c0)=0x10)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:48:35 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:36 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, 0x0, 0x0)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:36 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:36 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x1, &(0x7f0000000140)=@un=@abs={0x8, 0x0, 0x0, 0x3}, 0x8)

23:48:36 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:36 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:36 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:36 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000180)="4392", 0x2}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:48:37 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:37 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:37 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:37 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r2 = dup(r1)
shutdown(r2, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r3=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r3, 0x3, 0x9}, 0x8)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000140)={@in={{0x10, 0x2, 0x0}}, r3}, 0x8c)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)

23:48:37 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:37 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:37 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:37 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, 0x0, 0x0)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:37 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, 0x0, 0x0)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:38 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:38 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:38 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, 0x0, 0x0)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:38 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
recvmsg(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r1 = dup(0xffffffffffffffff)
shutdown(r1, 0x0)
ioctl$DIOCGETRULESETS(r1, 0xc444443a, &(0x7f0000000140)="d421e458f49f0b0a10b14e8ade62dd0f0b92b530ac0314748d88fa435bea4b6386b3f2ca0254e9945382affff4c9f1291a86665d319391b3b8e963a3f3fe73e6815375efdf26ea3de1fc7eff3fb08facb177ad7d023a71847d01d31124bb86101cc8d331d4cde9f4b82a824b4cd764c4b43de25a5b265645b03feff4f5003a925a9e14d0e64298beb348cee61a12b81f7498bbb98c1d7e4c077eeeb0c6061d11c58b60ca844ec7cd06d410822c2da50b411d7c3514647d48b9f38371e5ce2f14d971ff69c2bb2340c15230204013309ad7d5f63a032d94b51a987bc7b84ce158166a")
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0)
r3 = dup(r2)
shutdown(r3, 0x0)
r4 = accept4$unix(r3, &(0x7f0000000240)=@abs={0x8}, &(0x7f0000000280)=0x8, 0x0)
getsockopt$sock_timeval(r4, 0xffff, 0x1005, &(0x7f00000002c0), &(0x7f0000000300)=0x10)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)
r5 = dup2(r1, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01000400", @ANYRES32=<r6=>0x0], &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r6, 0x3, 0x9}, 0x8)
setsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x19, &(0x7f0000000340)={r6, 0x4dfd}, 0x8)

23:48:38 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
r1 = dup(0xffffffffffffffff)
shutdown(r1, 0x1)

23:48:39 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:39 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:39 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:39 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, 0x0, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:39 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, 0x0, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:39 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, 0x0, 0x0)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:39 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
connect$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x0, @rand_addr=0xfd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)
getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0))

23:48:39 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
r1 = dup(0xffffffffffffffff)
shutdown(r1, 0x1)

23:48:39 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, 0x0, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:39 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:40 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, 0x0, 0x0)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = dup(r0)
shutdown(r1, 0x1)

23:48:40 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
r1 = dup(0xffffffffffffffff)
shutdown(r1, 0x1)

23:48:40 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000500)="4392", 0x2}], 0x1}, 0x0)
r1 = dup(r0)
shutdown(r1, 0x1)

panic: thread with borrowed priority returning to userland
cpuid = 1
time = 1588981720
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0025ac2990
vpanic() at vpanic+0x1c7/frame 0xfffffe0025ac29f0
panic() at panic+0x43/frame 0xfffffe0025ac2a50
userret() at userret+0x745/frame 0xfffffe0025ac2ac0
amd64_syscall() at amd64_syscall+0x399/frame 0xfffffe0025ac2bf0
fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0025ac2bf0
--- syscall (0, FreeBSD ELF64, nosys), rip = 0x41331a, rsp = 0x7fffdff79f38, rbp = 0x6 ---
KDB: enter: panic
[ thread pid 3409 tid 100737 ]
Stopped at      kdb_enter+0x67: movq    $0,0x14a9076(%rip)
db> 
db> set $lines = 0
db> set $maxwidth = 0
db> show registers
cs                        0x20
ds                        0x3b  ll+0x1a
es                        0x3b  ll+0x1a
fs                        0x13
gs                        0x1b
ss                        0x28  ll+0x7
rax                       0x12
rcx         0xfffffe002ac00000
rdx                    0x3ffff
rbx                          0
rsp         0xfffffe0025ac2970
rbp         0xfffffe0025ac2990
rsi                    0x40001
rdi         0xffffffff810b9576  vprintf+0x176
r8                           0
r9                  0xffffffff
r10                          0
r11         0xfffffe0025839300
r12         0xffffffff82068ec0  ddb_dbbe
r13                          0
r14         0xffffffff81942ecb
r15         0xffffffff81942ecb
rip         0xffffffff810ae7f7  kdb_enter+0x67
rflags                    0x82  ll+0x61
kdb_enter+0x67: movq    $0,0x14a9076(%rip)
db> show proc
Process 3409 (syz-executor.1) at 0xfffff80023449a40:
 state: NORMAL
 uid: 0  gids: 0, 0, 5
 parent: pid 772 at 0xfffff80003c1f520
 ABI: FreeBSD ELF64
 arguments: /root/syz-executor.1
 reaper: 0xfffff80003307000 reapsubtree: 1
 sigparent: 20
 vmspace: 0xfffffe00258909e8
   (map 0xfffffe00258909e8)
   (map.pmap 0xfffffe0025890aa8)
   (pmap 0xfffffe0025890b08)
 threads: 6
100406                   RunQ                                syz-executor.1
100716                   S       connec  0xfffffe0023bfbd30  syz-executor.1
100730                   S       connec  0xfffffe0023993d30  syz-executor.1
100740                   S       connec  0xfffffe0023993d30  syz-executor.1
100736                   RunQ                                syz-executor.1
100737                   Run     CPU 1                       syz-executor.1
db> ps
  pid  ppid  pgrp   uid  state   wmesg   wchan               cmd
 3415   770   770     0  R       (threaded)                  syz-executor.0
100097                   Run     CPU 0                       syz-executor.0
100750                   S       connec  0xfffffe0023992f10  syz-executor.0
 3414   773   773     0  R       (threaded)                  syz-executor.3
100106                   RunQ                                syz-executor.3
100731                   S       connec  0xfffffe00239cf298  syz-executor.3
100746                   S       uwait   0xfffff80023be6280  syz-executor.3
 3413   771   771     0  R       (threaded)                  syz-executor.2
100107                   RunQ                                syz-executor.2
100729                   S       connec  0xfffffe00239cef10  syz-executor.2
100734                   S       uwait   0xfffff800238b1f00  syz-executor.2
 3409   772   772     0  R       (threaded)                  syz-executor.1
100406                   RunQ                                syz-executor.1
100716                   S       connec  0xfffffe0023bfbd30  syz-executor.1
100730                   S       connec  0xfffffe0023993d30  syz-executor.1
100740                   S       connec  0xfffffe0023993d30  syz-executor.1
100736                   RunQ                                syz-executor.1
100737                   Run     CPU 1                       syz-executor.1
 2670     1  2670    65  Ss      select  0xfffff800238b1240  dhclient
 2312     1  2312     0  Ss      select  0xfffff80003bded40  dhclient
 2309     1  2309     0  Ss      select  0xfffff8002395fac0  dhclient
 2290     1  2290    65  Ss      select  0xfffff80003da1d40  dhclient
 1906     1  1906     0  Ss      select  0xfffff8002395fe40  dhclient
 1903     1  1903     0  Ss      select  0xfffff8002395f340  dhclient
 1884     1  1884    65  Ss      select  0xfffff80023d7f740  dhclient
 1516     1  1516     0  Ss      select  0xfffff80003d935c0  dhclient
 1513     1  1513     0  Ss      select  0xfffff80003bdfe40  dhclient
 1494     1  1494    65  Ss      select  0xfffff80003bdee40  dhclient
 1060     1  1060     0  Ss      select  0xfffff8002395f540  dhclient
 1057     1  1057     0  Ss      select  0xfffff80003be0140  dhclient
  773   768   773     0  Rs                                  syz-executor.3
  772   768   772     0  Rs                                  syz-executor.1
  771   768   771     0  Rs                                  syz-executor.2
  770   768   770     0  Rs                                  syz-executor.0
  768   766   766     0  S       (threaded)                  syz-fuzzer
100082                   S       uwait   0xfffff80003b94c00  syz-fuzzer
100109                   S       uwait   0xfffff80003da1200  syz-fuzzer
100110                   S       uwait   0xfffff80003da1300  syz-fuzzer
100111                   S       uwait   0xfffff80003da1400  syz-fuzzer
100112                   S       kqread  0xfffff800031faa00  syz-fuzzer
100113                   S       uwait   0xfffff80003be2280  syz-fuzzer
100114                   S       uwait   0xfffff80003da1c00  syz-fuzzer
100115                   S       uwait   0xfffff80003be2380  syz-fuzzer
100116                   S       uwait   0xfffff80003da1b00  syz-fuzzer
100117                   S       uwait   0xfffff800238b0e00  syz-fuzzer
100118                   S       uwait   0xfffff80003be2480  syz-fuzzer
  766   764   766     0  Ss      pause   0xfffff80003cda0a8  csh
  764   682   764     0  Ss      select  0xfffff80003da1cc0  sshd
  748     1   748     0  Ss+     ttyin   0xfffff80003811cb0  getty
  747     1   747     0  Ss+     ttyin   0xfffff800038104b0  getty
  746     1   746     0  Ss+     ttyin   0xfffff800038108b0  getty
  745     1   745     0  Ss+     ttyin   0xfffff80003810cb0  getty
  744     1   744     0  Ss+     ttyin   0xfffff8000380f0b0  getty
  743     1   743     0  Ss+     ttyin   0xfffff8000380f4b0  getty
  742     1   742     0  Ss+     ttyin   0xfffff8000380f8b0  getty
  741     1   741     0  Ss+     ttyin   0xfffff8000380fcb0  getty
  740     1   740     0  Ss+     ttyin   0xfffff800038120b0  getty
  686     1   686     0  Ss      nanslp  0xffffffff8252c1e0  cron
  682     1   682     0  Ss      select  0xfffff80003da1ac0  sshd
  495     1   495     0  Ss      select  0xfffff80003da1bc0  syslogd
  424     1   424     0  Ss      select  0xfffff80003d936c0  devd
  423     1   423    65  Ss      select  0xfffff80003bdfcc0  dhclient
  338     1   338     0  Ss      select  0xfffff80003bdfdc0  dhclient
  335     1   335     0  Ss      select  0xfffff80003bdfd40  dhclient
   23     0     0     0  DL      vlruwt  0xfffff8000336fa40  [vnlru]
   22     0     0     0  DL      syncer  0xffffffff82618118  [syncer]
   21     0     0     0  DL      (threaded)                  [bufdaemon]
100069                   D       qsleep  0xffffffff82617430  [bufdaemon]
100076                   D       -       0xffffffff8200aa00  [bufspacedaemon-0]
100086                   D       sdflush 0xfffff80003bd88e8  [/ worker]
   20     0     0     0  DL      psleep  0xffffffff8263e308  [vmdaemon]
   19     0     0     0  DL      (threaded)                  [pagedaemon]
100067                   D       psleep  0xffffffff826328d8  [dom0]
100074                   D       launds  0xffffffff826328e4  [laundry: dom0]
100075                   D       umarcl  0xffffffff81544d40  [uma]
   18     0     0     0  DL      -       0xffffffff8235fe20  [rand_harvestq]
   17     0     0     0  DL      pftm    0xffffffff82c4f3a0  [pf purge]
   16     0     0     0  DL      waiting 0xffffffff8261a890  [sctp_iterator]
   15     0     0     0  DL      -       0xffffffff82616a2c  [soaiod4]
    9     0     0     0  DL      -       0xffffffff82616a2c  [soaiod3]
    8     0     0     0  DL      -       0xffffffff82616a2c  [soaiod2]
    7     0     0     0  DL      -       0xffffffff82616a2c  [soaiod1]
    6     0     0     0  DL      (threaded)                  [cam]
100033                   D       -       0xffffffff82237b40  [doneq0]
100066                   D       -       0xffffffff82237a10  [scanner]
    5     0     0     0  DL      crypto_ 0xfffff80003390d90  [crypto returns 1]
    4     0     0     0  DL      crypto_ 0xfffff80003390d30  [crypto returns 0]
    3     0     0     0  DL      crypto_ 0xffffffff826300c0  [crypto]
   14     0     0     0  DL      seqstat 0xfffff800033a0488  [sequencer 00]
   13     0     0     0  DL      (threaded)                  [geom]
100024                   D       -       0xffffffff8250b180  [g_event]
100025                   D       -       0xffffffff8250b188  [g_up]
100026                   D       -       0xffffffff8250b190  [g_down]
    2     0     0     0  DL      (threaded)                  [KTLS]
100017                   D       -       0xfffff80003319680  [thr_0]
100018                   D       -       0xfffff800033196c0  [thr_1]
   12     0     0     0  LL      (threaded)                  [intr]
100010                   I                                   [swi6: Giant taskq]
100013                   I                                   [swi5: fast taskq]
100016                   I                                   [swi6: task queue]
100019                   I                                   [swi3: vm]
100020                   I                                   [swi4: clock (0)]
100021                   I                                   [swi4: clock (1)]
100022                   I                                   [swi1: netisr 0]
100034                   I                                   [irq24: virtio_pci0]
100035                   I                                   [irq25: virtio_pci0]
100036                   I                                   [irq26: virtio_pci0]
100037                   I                                   [irq27: virtio_pci0]
100038                   I                                   [irq28: virtio_pci1]
100039                   I                                   [irq29: virtio_pci1]
100040                   I                                   [irq30: virtio_pci1]
100041                   I                                   [irq31: virtio_pci1]
100042                   I                                   [irq32: virtio_pci1]
100047                   I                                   [irq10: virtio_pci2]
100049                   I                                   [irq1: atkbd0]
100050                   I                                   [irq12: psm0]
100051                   I                                   [swi0: uart uart++]
100060                   I                                   [swi1: pf send]
100072                   L      *so_snd  0xfffff8000337e840  [swi1: hpts]
100073                   I                                   [swi1: hpts]
   11     0     0     0  RL      (threaded)                  [idle]
100003                   CanRun                              [idle: cpu0]
100004                   CanRun                              [idle: cpu1]
    1     0     1     0  SLs     wait    0xfffff80003307000  [init]
   10     0     0     0  DL      audit_w 0xffffffff82630598  [audit]
    0     0     0     0  DLs     (threaded)                  [kernel]
100000                   D       swapin  0xffffffff8250b710  [swapper]
100005                   D       -       0xfffff8000320fb00  [if_config_tqg_0]
100006                   D       -       0xfffff8000320f900  [softirq_0]
100007                   D       -       0xfffff8000320f700  [softirq_1]
100008                   D       -       0xfffff8000320f500  [if_io_tqg_0]
100009                   D       -       0xfffff8000320f300  [if_io_tqg_1]
100011                   D       -       0xfffff800031fcd00  [in6m_free taskq]
100012                   D       -       0xfffff800031fcc00  [thread taskq]
100014                   D       -       0xfffff800031fca00  [kqueue_ctx taskq]
100015                   D       -       0xfffff800031fc900  [aiod_kick taskq]
100023                   D       -       0xfffff800033c7300  [firmware taskq]
100028                   D       -       0xfffff800033c7100  [crypto_0]
100029                   D       -       0xfffff800033c7100  [crypto_1]
100043                   D       -       0xfffff800033c8d00  [vtnet0 rxq 0]
100044                   D       -       0xfffff800033c8c00  [vtnet0 txq 0]
100045                   D       -       0xfffff800033c8b00  [vtnet0 rxq 1]
100046                   D       -       0xfffff800033c8a00  [vtnet0 txq 1]
100048                   D       vtbslp  0xfffff8000353b680  [virtio_balloon]
100052                   D       -       0xfffff800033c8800  [mca taskq]
100057                   D       -       0xffffffff81ce66b1  [deadlkres]
100061                   D       -       0xfffff800033c8400  [acpi_task_0]
100062                   D       -       0xfffff800033c8400  [acpi_task_1]
100063                   D       -       0xfffff800033c8400  [acpi_task_2]
100065                   D       -       0xfffff800033c8e00  [CAM taskq]
db> show all locks
Process 3415 (syz-executor.0) thread 0xfffffe0025831c00 (100097)
exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff8254f110) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:512
Process 3409 (syz-executor.1) thread 0xfffffe002583aa00 (100737)
exclusive sleep mutex so_snd (so_snd) r = 0 (0xfffffe0023993e98) locked @ /syzkaller/managers/main/kernel/sys/modules/tcp/bbr/../../../netinet/tcp_stacks/bbr.c:12522
Process 12 (intr) thread 0xfffffe001d9f3c00 (100072)
exclusive rw tcpinp (tcpinp) r = 0 (0xfffff80023351020) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_hpts.c:1272
db> show malloc
              Type        InUse        MemUse     Requests
           pf_hash            5        11524K            5
            devbuf         4213         4851K         4241
          tcp_hpts            5         3201K            5
             vtbuf           24         1968K           46
         sysctloid        27747         1619K        27811
              kobj          332         1328K          491
            newblk           11         1027K         3529
          vfscache            4         1025K            4
               pcb           33          537K         1874
          inodedep           28          526K         2545
         ufs_quota            1          512K            1
          vfs_hash            1          512K            1
           callout            2          512K            2
              intr            4          388K            4
           subproc          145          293K         3498
            acpica         1674          185K        52709
         vnet_data            1          168K            1
          filedesc           21          149K         4909
           pagedep            9          130K         2464
        tfo_ccache            1          128K            1
               sem            4          106K            4
            DEVFS1          105          105K          122
            linker          237           95K          278
               BPF           46           88K           46
               bus          967           78K         3379
          mtx_pool            2           72K            2
          syncache            1           68K            1
          acpitask            1           64K            1
       ddb_capture            1           64K            1
            module          499           63K          499
              umtx          360           45K          360
           kdtrace          200           39K        11639
              temp           35           33K         2317
         hostcache            1           32K            1
               shm            1           32K            2
            DEVFS3          124           31K          134
               msg            4           30K            4
        DEVFS_RULE           56           27K           56
            ifaddr           76           26K           76
        gtaskqueue           18           26K           18
              vmem            3           22K            4
            kbdmux            6           22K            6
         ufs_mount            3           17K            4
              proc            3           17K            3
           lltable           44           16K           52
               tty           16           16K           16
           tidhash            1           16K            1
           ithread           98           16K           98
       ether_multi          172           14K          177
            bus-sc           30           14K         1431
            KTRACE          100           13K          100
             ifnet            7           13K            7
              kenv           95           12K           99
      eventhandler          132           12K          132
         in6_multi           89           11K           89
         pfs_nodes           20           10K           20
              GEOM           60           10K          487
              rman           82           10K          423
         bmsafemap            2            9K         2511
              UART           12            9K           12
           devstat            4            9K            4
               rpc            2            8K            2
             shmfd            1            8K            1
       pfs_vncache            1            8K            1
     audit_evclass          233            8K          291
              cred           27            7K          272
            kqueue           65            7K         3422
           CAM DEV            3            6K          510
            plimit           24            6K          427
                vt           11            6K           11
            sglist            5            6K            5
         CAM queue            5            6K         1528
            select           40            5K           40
            DEVFSP           78            5K           82
         taskqueue           45            5K           45
       ufs_dirhash           24            5K           24
           session           35            5K           50
              pgrp           35            5K           52
          pf_ifnet           10            5K           19
            dirrem           17            5K         2452
           memdesc            1            4K            1
               MCA           32            4K           32
             evdev            4            4K            4
          kcovinfo           64            4K           68
               UMA          247            4K          247
          routetbl           23            4K           23
             lockf           32            4K           67
             hhook           13            4K           13
         proc-args           52            3K          661
           acpisem           22            3K           22
          terminal           11            3K           11
           uidinfo            4            3K           10
          freefile           17            3K         2450
          sctp_ifa           17            3K           17
        local_apic            1            2K            1
           io_apic            1            2K            1
         ipsec-saq            2            2K            2
            ip6ndp           12            2K           22
            Unitno           34            2K         7465
           CAM XPT           22            2K          543
          in_multi            6            2K            7
           acpidev           20            2K           20
               msi            9            2K            9
               tun            7            2K            7
          freework            5            2K         2452
           softdep            1            1K            1
             mkdir            8            1K         4882
          freeblks            4            1K         2451
       ipsecpolicy            1            1K            1
            sahead            1            1K            1
          secasvar            1            1K            1
             clone            8            1K            8
       vnodemarker            2            1K           50
      NFSD session            1            1K            1
        CAM periph            4            1K          271
               mld            6            1K            6
          sctp_ifn            6            1K            6
              igmp            6            1K            6
             nhops            6            1K            6
         toponodes            6            1K            6
            isadev            6            1K            6
             mount           16            1K           86
          pci_link           10            1K           10
            crypto            3            1K            3
       inpcbpolicy           18            1K         3526
         newdirblk            4            1K         2441
            diradd            4            1K         2492
              pfil            4            1K            4
    chacha20random            1            1K            1
           CAM SIM            2            1K            2
             epoch            4            1K            4
              cdev            2            1K            2
 encap_export_host            8            1K            8
               osd            3            1K            9
         sctp_timw            1            1K            1
            vnodes            1            1K            2
      NFSD lckfile            1            1K            1
     NFSD V4client            1            1K            1
             DEVFS            9            1K           10
            feeder            7            1K            7
            soname           10            1K        11034
        loginclass            3            1K            6
     CAM dev queue            2            1K            2
 CAM I/O Scheduler            1            1K            1
            apmdev            1            1K            1
          atkbddev            2            1K            2
          CAM path            4            1K         1034
           tcpfunc            2            1K            2
              ktls            1            1K            1
          pmchooks            1            1K            1
            prison            4            1K            4
          nexusdev            5            1K            5
          filecaps            5            1K          122
           entropy            2            1K           42
          sctp_vrf            1            1K            1
              vnet            1            1K            1
          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
          pf_table            0            0K            0
           pf_rule            0            0K            0
           pf_altq            0            0K            0
           pf_osfp            0            0K            0
           pf_temp            0            0K            0
           ath_hal            0            0K            0
        madt_table            0            0K            2
            athdev            0            0K            0
           ata_pci            0            0K            0
           ata_dma            0            0K            0
       ata_generic            0            0K            0
               amr            0            0K            0
           scsi_da            0            0K           69
            ata_da            0            0K            0
            pvscsi            0            0K            0
          smartpqi            0            0K            0
           scsi_ch            0            0K            0
           scsi_cd            0            0K            0
            USBdev            0            0K            0
               USB            0            0K            0
       AHCI driver            0            0K            0
               agp            0            0K            0
              iavf            0            0K            0
               ixl            0            0K            0
           nvme_da            0            0K            0
           acpipwr            0            0K            0
            twsbuf            0            0K            0
      twe_commands            0            0K            0
      twa_commands            0            0K            0
       tcp_log_dev            0            0K            0
      midi buffers            0            0K            0
       fpukern_ctx            0            0K            0
             mixer            0            0K            0
          xen_intr            0            0K            0
              ac97            0            0K            0
           xen_hvm            0            0K            0
         legacydrv            0            0K            0
            qpidrv            0            0K            0
             hdacc            0            0K            0
              hdac            0            0K            0
      dmar_idpgtbl            0            0K            0
          dmar_dom            0            0K            0
          dmar_ctx            0            0K            0
       dmar_dmamap            0            0K            0
              hdaa            0            0K            0
         acpi_perf            0            0K            0
         acpicmbat            0            0K            0
              isci            0            0K            0
           bxe_ilt            0            0K            0
            xenbus            0            0K            0
       SIIS driver            0            0K            0
     vm_fictitious            0            0K            0
           CAM CCB            0            0K         2735
               PUC            0            0K            0
          ppbusdev            0            0K            0
agtiapi_MemAlloc malloc            0            0K            0
    osti_cacheable            0            0K            0
          tempbuff            0            0K            0
          tempbuff            0            0K            0
           UMAHash            0            0K            0
ag_tgt_map_t malloc            0            0K            0
ag_slr_map_t malloc            0            0K            0
         vm_pgdata            0            0K            0
           jblocks            0            0K            0
          savedino            0            0K         2193
          sentinel            0            0K            0
            jfsync            0            0K            0
            jtrunc            0            0K            0
             sbdep            0            0K           24
           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            6
        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
             xform            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           14
       ip6_msource            0            0K            0
      ip6_moptions            0            0K            0
       in6_mfilter            0            0K            0
             frag6            0            0K            0
            tcplog            0            0K            0
lDevFlags * malloc            0            0K            0
               LRO            0            0K            0
        sctp_mcore            0            0K            0
        sctp_socko            0            0K           12
         sctp_iter            0            0K            8
         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_athm            0            0K           38
         sctp_atky            0            0K           39
         sctp_atcl            0            0K           38
         sctp_a_it            0            0K            8
         sctp_aadr            0            0K            0
         sctp_stro            0            0K            1
         sctp_stri            0            0K            0
          sctp_map            0            0K            2
      newreno data            0            0K            0
        ip_msource            0            0K            0
       ip_moptions            0            0K            3
        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            4
tiDeviceHandle_t * malloc            0            0K            0
            statfs            0            0K         2625
       export_host            0            0K            0
        cl_savebuf            0            0K            2
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
            biobuf            0            0K            0
              aios            0            0K            0
               lio            0            0K            0
               acl            0            0K            0
            MPSSAS            0            0K            0
          mbuf_tag            0            0K          126
              accf            0            0K            0
               pts            0            0K            0
               iov            0            0K        18109
          ioctlops            0            0K          185
           Witness            0            0K            0
             stack            0            0K            0
               mps            0            0K            0
          mpr_user            0            0K            0
            MPRSAS            0            0K            0
               mpr            0            0K            0
            mfibuf            0            0K            0
        md_sectors            0            0K            0
              sbuf            0            0K          288
           md_disk            0            0K            0
        compressor            0            0K            0
           malodev            0            0K            0
              SWAP            0            0K            0
               LED            0            0K            0
         sysctltmp            0            0K          688
            sysctl            0            0K            1
              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
                ix            0            0K            0
            ipsbuf            0            0K            0
            iirbuf            0            0K            0
             cache            0            0K            0
       aacraid_buf            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
            nvlist            0            0K            0
          SCSI ENC            0            0K            0
           SCSI sa            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
           NFS FHA            0            0K            0
         newnfsmnt            0            0K            0
  newnfsclient_req            0            0K            0
   NFSCL layrecall            0            0K            0
     NFSCL session            0            0K            0
     NFSCL sockreq            0            0K            0
     NFSCL devinfo            0            0K            0
     NFSCL flayout            0            0K            0
      NFSCL layout            0            0K            0
     NFSD rollback            0            0K            0
NFSCL diroffdiroff            0            0K            0
       NEWdirectio            0            0K            0
        NEWNFSnode            0            0K            0
         NFSCL lck            0            0K            0
      NFSCL lckown            0            0K            0
      NFSCL client            0            0K            0
       NFSCL deleg            0            0K            0
        NFSCL open            0            0K            0
       NFSCL owner            0            0K            0
            NFS fh            0            0K            0
           NFS req            0            0K            0
     NFSD usrgroup            0            0K            0
       NFSD string            0            0K            0
       NFSD V4lock            0            0K            0
      NFSD V4state            0            0K            0
     NFSD srvcache            0            0K            0
       msdosfs_fat            0            0K            0
     msdosfs_mount            0            0K            0
      msdosfs_node            0            0K            0
            DEVFS4            0            0K            0
            DEVFS2            0            0K            0
            gntdev            0            0K            0
       privcmd_dev            0            0K            0
        evtchn_dev            0            0K            0
          xenstore            0            0K            0
         scsi_pass            0            0K            0
         ciss_data            0            0K            0
               xnb            0            0K            0
              xbbd            0            0K            0
               xbd            0            0K            0
           Balloon            0            0K            0
          sysmouse            0            0K            0
            vtfont            0            0K            0
db> show ktr
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